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Diffstat (limited to 'libmproxy/web/static/js/vendor.js')
| -rw-r--r-- | libmproxy/web/static/js/vendor.js | 39553 |
1 files changed, 0 insertions, 39553 deletions
diff --git a/libmproxy/web/static/js/vendor.js b/libmproxy/web/static/js/vendor.js deleted file mode 100644 index 7d65bd88..00000000 --- a/libmproxy/web/static/js/vendor.js +++ /dev/null @@ -1,39553 +0,0 @@ -/*! - * jQuery JavaScript Library v2.1.1 - * http://jquery.com/ - * - * Includes Sizzle.js - * http://sizzlejs.com/ - * - * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2014-05-01T17:11Z - */ - -(function( global, factory ) { - - if ( typeof module === "object" && typeof module.exports === "object" ) { - // For CommonJS and CommonJS-like environments where a proper window is present, - // execute the factory and get jQuery - // For environments that do not inherently posses a window with a document - // (such as Node.js), expose a jQuery-making factory as module.exports - // This accentuates the need for the creation of a real window - // e.g. var jQuery = require("jquery")(window); - // See ticket #14549 for more info - module.exports = global.document ? - factory( global, true ) : - function( w ) { - if ( !w.document ) { - throw new Error( "jQuery requires a window with a document" ); - } - return factory( w ); - }; - } else { - factory( global ); - } - -// Pass this if window is not defined yet -}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { - -// Can't do this because several apps including ASP.NET trace -// the stack via arguments.caller.callee and Firefox dies if -// you try to trace through "use strict" call chains. (#13335) -// Support: Firefox 18+ -// - -var arr = []; - -var slice = arr.slice; - -var concat = arr.concat; - -var push = arr.push; - -var indexOf = arr.indexOf; - -var class2type = {}; - -var toString = class2type.toString; - -var hasOwn = class2type.hasOwnProperty; - -var support = {}; - - - -var - // Use the correct document accordingly with window argument (sandbox) - document = window.document, - - version = "2.1.1", - - // Define a local copy of jQuery - jQuery = function( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - // Need init if jQuery is called (just allow error to be thrown if not included) - return new jQuery.fn.init( selector, context ); - }, - - // Support: Android<4.1 - // Make sure we trim BOM and NBSP - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([\da-z])/gi, - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function( all, letter ) { - return letter.toUpperCase(); - }; - -jQuery.fn = jQuery.prototype = { - // The current version of jQuery being used - jquery: version, - - constructor: jQuery, - - // Start with an empty selector - selector: "", - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function() { - return slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function( num ) { - return num != null ? - - // Return just the one element from the set - ( num < 0 ? this[ num + this.length ] : this[ num ] ) : - - // Return all the elements in a clean array - slice.call( this ); - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function( callback, args ) { - return jQuery.each( this, callback, args ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map(this, function( elem, i ) { - return callback.call( elem, i, elem ); - })); - }, - - slice: function() { - return this.pushStack( slice.apply( this, arguments ) ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - eq: function( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); - }, - - end: function() { - return this.prevObject || this.constructor(null); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: arr.sort, - splice: arr.splice -}; - -jQuery.extend = jQuery.fn.extend = function() { - var options, name, src, copy, copyIsArray, clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - - // skip the boolean and the target - target = arguments[ i ] || {}; - i++; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) { - target = {}; - } - - // extend jQuery itself if only one argument is passed - if ( i === length ) { - target = this; - i--; - } - - for ( ; i < length; i++ ) { - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; - - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend({ - // Unique for each copy of jQuery on the page - expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), - - // Assume jQuery is ready without the ready module - isReady: true, - - error: function( msg ) { - throw new Error( msg ); - }, - - noop: function() {}, - - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function( obj ) { - return jQuery.type(obj) === "function"; - }, - - isArray: Array.isArray, - - isWindow: function( obj ) { - return obj != null && obj === obj.window; - }, - - isNumeric: function( obj ) { - // parseFloat NaNs numeric-cast false positives (null|true|false|"") - // ...but misinterprets leading-number strings, particularly hex literals ("0x...") - // subtraction forces infinities to NaN - return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0; - }, - - isPlainObject: function( obj ) { - // Not plain objects: - // - Any object or value whose internal [[Class]] property is not "[object Object]" - // - DOM nodes - // - window - if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { - return false; - } - - if ( obj.constructor && - !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { - return false; - } - - // If the function hasn't returned already, we're confident that - // |obj| is a plain object, created by {} or constructed with new Object - return true; - }, - - isEmptyObject: function( obj ) { - var name; - for ( name in obj ) { - return false; - } - return true; - }, - - type: function( obj ) { - if ( obj == null ) { - return obj + ""; - } - // Support: Android < 4.0, iOS < 6 (functionish RegExp) - return typeof obj === "object" || typeof obj === "function" ? - class2type[ toString.call(obj) ] || "object" : - typeof obj; - }, - - // Evaluates a script in a global context - globalEval: function( code ) { - var script, - indirect = eval; - - code = jQuery.trim( code ); - - if ( code ) { - // If the code includes a valid, prologue position - // strict mode pragma, execute code by injecting a - // script tag into the document. - if ( code.indexOf("use strict") === 1 ) { - script = document.createElement("script"); - script.text = code; - document.head.appendChild( script ).parentNode.removeChild( script ); - } else { - // Otherwise, avoid the DOM node creation, insertion - // and removal by using an indirect global eval - indirect( code ); - } - } - }, - - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - nodeName: function( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - }, - - // args is for internal usage only - each: function( obj, callback, args ) { - var value, - i = 0, - length = obj.length, - isArray = isArraylike( obj ); - - if ( args ) { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } - } - - return obj; - }, - - // Support: Android<4.1 - trim: function( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArraylike( Object(arr) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function( elem, arr, i ) { - return arr == null ? -1 : indexOf.call( arr, elem, i ); - }, - - merge: function( first, second ) { - var len = +second.length, - j = 0, - i = first.length; - - for ( ; j < len; j++ ) { - first[ i++ ] = second[ j ]; - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, invert ) { - var callbackInverse, - matches = [], - i = 0, - length = elems.length, - callbackExpect = !invert; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - callbackInverse = !callback( elems[ i ], i ); - if ( callbackInverse !== callbackExpect ) { - matches.push( elems[ i ] ); - } - } - - return matches; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike( elems ), - ret = []; - - // Go through the array, translating each of the items to their new values - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - } - - // Flatten any nested arrays - return concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function( fn, context ) { - var tmp, args, proxy; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = slice.call( arguments, 2 ); - proxy = function() { - return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - now: Date.now, - - // jQuery.support is not used in Core but other projects attach their - // properties to it so it needs to exist. - support: support -}); - -// Populate the class2type map -jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -}); - -function isArraylike( obj ) { - var length = obj.length, - type = jQuery.type( obj ); - - if ( type === "function" || jQuery.isWindow( obj ) ) { - return false; - } - - if ( obj.nodeType === 1 && length ) { - return true; - } - - return type === "array" || length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj; -} -var Sizzle = -/*! - * Sizzle CSS Selector Engine v1.10.19 - * http://sizzlejs.com/ - * - * Copyright 2013 jQuery Foundation, Inc. and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2014-04-18 - */ -(function( window ) { - -var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, - - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - - // Instance-specific data - expando = "sizzle" + -(new Date()), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - } - return 0; - }, - - // General-purpose constants - strundefined = typeof undefined, - MAX_NEGATIVE = 1 << 31, - - // Instance methods - hasOwn = ({}).hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf if we can't use a native one - indexOf = arr.indexOf || function( elem ) { - var i = 0, - len = this.length; - for ( ; i < len; i++ ) { - if ( this[i] === elem ) { - return i; - } - } - return -1; - }, - - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - - // Regular expressions - - // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/css3-syntax/#characters - characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - - // Loosely modeled on CSS identifier characters - // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors - // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = characterEncoding.replace( "w", "w#" ), - - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace + - // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + - // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + - "*\\]", - - pseudos = ":(" + characterEncoding + ")(?:\\((" + - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + - // 3. anything else (capture 2) - ".*" + - ")\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), - - rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), - - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - "ID": new RegExp( "^#(" + characterEncoding + ")" ), - "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), - "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rnative = /^[^{]+\{\s*\[native \w/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rsibling = /[+~]/, - rescape = /'|\\/g, - - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), - funescape = function( _, escaped, escapedWhitespace ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox<24 - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? - escaped : - high < 0 ? - // BMP codepoint - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }; - -// Optimize for push.apply( _, NodeList ) -try { - push.apply( - (arr = slice.call( preferredDoc.childNodes )), - preferredDoc.childNodes - ); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? - - // Leverage slice if possible - function( target, els ) { - push_native.apply( target, slice.call(els) ); - } : - - // Support: IE<9 - // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while ( (target[j++] = els[i++]) ) {} - target.length = j - 1; - } - }; -} - -function Sizzle( selector, context, results, seed ) { - var match, elem, m, nodeType, - // QSA vars - i, groups, old, nid, newContext, newSelector; - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - - context = context || document; - results = results || []; - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { - return []; - } - - if ( documentIsHTML && !seed ) { - - // Shortcuts - if ( (match = rquickExpr.exec( selector )) ) { - // Speed-up: Sizzle("#ID") - if ( (m = match[1]) ) { - if ( nodeType === 9 ) { - elem = context.getElementById( m ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document (jQuery #6963) - if ( elem && elem.parentNode ) { - // Handle the case where IE, Opera, and Webkit return items - // by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - } else { - // Context is not a document - if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && - contains( context, elem ) && elem.id === m ) { - results.push( elem ); - return results; - } - } - - // Speed-up: Sizzle("TAG") - } else if ( match[2] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; - - // Speed-up: Sizzle(".CLASS") - } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } - - // QSA path - if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { - nid = old = expando; - newContext = context; - newSelector = nodeType === 9 && selector; - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - groups = tokenize( selector ); - - if ( (old = context.getAttribute("id")) ) { - nid = old.replace( rescape, "\\$&" ); - } else { - context.setAttribute( "id", nid ); - } - nid = "[id='" + nid + "'] "; - - i = groups.length; - while ( i-- ) { - groups[i] = nid + toSelector( groups[i] ); - } - newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; - newSelector = groups.join(","); - } - - if ( newSelector ) { - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) - ); - return results; - } catch(qsaError) { - } finally { - if ( !old ) { - context.removeAttribute("id"); - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} - -/** - * Create key-value caches of limited size - * @returns {Function(string, Object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var keys = []; - - function cache( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key + " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key + " " ] = value); - } - return cache; -} - -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} - -/** - * Support testing using an element - * @param {Function} fn Passed the created div and expects a boolean result - */ -function assert( fn ) { - var div = document.createElement("div"); - - try { - return !!fn( div ); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if ( div.parentNode ) { - div.parentNode.removeChild( div ); - } - // release memory in IE - div = null; - } -} - -/** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ -function addHandle( attrs, handler ) { - var arr = attrs.split("|"), - i = attrs.length; - - while ( i-- ) { - Expr.attrHandle[ arr[i] ] = handler; - } -} - -/** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && - ( ~b.sourceIndex || MAX_NEGATIVE ) - - ( ~a.sourceIndex || MAX_NEGATIVE ); - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} - -/** - * Returns a function to use in pseudos for input types - * @param {String} type - */ -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ -function createPositionalPseudo( fn ) { - return markFunction(function( argument ) { - argument = +argument; - return markFunction(function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); -} - -/** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ -function testContext( context ) { - return context && typeof context.getElementsByTagName !== strundefined && context; -} - -// Expose support vars for convenience -support = Sizzle.support = {}; - -/** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ -isXML = Sizzle.isXML = function( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var hasCompare, - doc = node ? node.ownerDocument || node : preferredDoc, - parent = doc.defaultView; - - // If no document and documentElement is available, return - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Set our document - document = doc; - docElem = doc.documentElement; - - // Support tests - documentIsHTML = !isXML( doc ); - - // Support: IE>8 - // If iframe document is assigned to "document" variable and if iframe has been reloaded, - // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 - // IE6-8 do not support the defaultView property so parent will be undefined - if ( parent && parent !== parent.top ) { - // IE11 does not have attachEvent, so all must suffer - if ( parent.addEventListener ) { - parent.addEventListener( "unload", function() { - setDocument(); - }, false ); - } else if ( parent.attachEvent ) { - parent.attachEvent( "onunload", function() { - setDocument(); - }); - } - } - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) - support.attributes = assert(function( div ) { - div.className = "i"; - return !div.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function( div ) { - div.appendChild( doc.createComment("") ); - return !div.getElementsByTagName("*").length; - }); - - // Check if getElementsByClassName can be trusted - support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) { - div.innerHTML = "<div class='a'></div><div class='a i'></div>"; - - // Support: Safari<4 - // Catch class over-caching - div.firstChild.className = "i"; - // Support: Opera<10 - // Catch gEBCN failure to find non-leading classes - return div.getElementsByClassName("i").length === 2; - }); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function( div ) { - docElem.appendChild( div ).id = expando; - return !doc.getElementsByName || !doc.getElementsByName( expando ).length; - }); - - // ID find and filter - if ( support.getById ) { - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== strundefined && documentIsHTML ) { - var m = context.getElementById( id ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [ m ] : []; - } - }; - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - // Support: IE6/7 - // getElementById is not reliable as a find shortcut - delete Expr.find["ID"]; - - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== strundefined ) { - return context.getElementsByTagName( tag ); - } - } : - function( tag, context ) { - var elem, - tmp = [], - i = 0, - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { - return context.getElementsByClassName( className ); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See http://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function( div ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - div.innerHTML = "<select msallowclip=''><option selected=''></option></select>"; - - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if ( div.querySelectorAll("[msallowclip^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); - } - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if ( !div.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - }); - - assert(function( div ) { - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = doc.createElement("input"); - input.setAttribute( "type", "hidden" ); - div.appendChild( input ).setAttribute( "name", "D" ); - - // Support: IE8 - // Enforce case-sensitivity of name attribute - if ( div.querySelectorAll("[name=d]").length ) { - rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":enabled").length ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { - - assert(function( div ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( div, "div" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( div, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); - - /* Contains - ---------------------------------------------------------------------- */ - hasCompare = rnative.test( docElem.compareDocumentPosition ); - - // Element contains another - // Purposefully does not implement inclusive descendent - // As in, an element does not contain itself - contains = hasCompare || rnative.test( docElem.contains ) ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = hasCompare ? - function( a, b ) { - - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if ( compare ) { - return compare; - } - - // Calculate position if both inputs belong to the same document - compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : - - // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if ( compare & 1 || - (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { - - // Choose the first element that is related to our preferred document - if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { - return -1; - } - if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { - return 1; - } - - // Maintain original order - return sortInput ? - ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : - 0; - } - - return compare & 4 ? -1 : 1; - } : - function( a, b ) { - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Parentless nodes are either documents or disconnected - if ( !aup || !bup ) { - return a === doc ? -1 : - b === doc ? 1 : - aup ? -1 : - bup ? 1 : - sortInput ? - ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - return doc; -}; - -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; - -Sizzle.matchesSelector = function( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - if ( support.matchesSelector && documentIsHTML && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch(e) {} - } - - return Sizzle( expr, document, null, [ elem ] ).length > 0; -}; - -Sizzle.contains = function( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; - -Sizzle.attr = function( elem, name ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - var fn = Expr.attrHandle[ name.toLowerCase() ], - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, !documentIsHTML ) : - undefined; - - return val !== undefined ? - val : - support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : - (val = elem.getAttributeNode(name)) && val.specified ? - val.value : - null; -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice( 0 ); - results.sort( sortOrder ); - - if ( hasDuplicate ) { - while ( (elem = results[i++]) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - return results; -}; - -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - while ( (node = elem[i++]) ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (jQuery #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; -}; - -Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - "CHILD": function( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[6] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[3] ) { - match[2] = match[4] || match[5] || ""; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeNameSelector ) { - var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); - return nodeNameSelector === "*" ? - function() { return true; } : - function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function( elem ) { - return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); - }); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, context, xml ) { - var cache, outerCache, node, diff, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - // Seek `elem` from a previously-cached index - outerCache = parent[ expando ] || (parent[ expando ] = {}); - cache = outerCache[ type ] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = cache[0] === dirruns && cache[2]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - outerCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - // Use previously-cached element index if available - } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { - diff = cache[1]; - - // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) - } else { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { - // Cache the index of each encountered element - if ( useCache ) { - (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf.call( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - return !results.pop(); - }; - }), - - "has": markFunction(function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - "contains": markFunction(function( text ) { - return function( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - // lang value must be a valid identifier - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsHTML ? - elem.lang : - elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": function( elem ) { - return elem.disabled === false; - }, - - "disabled": function( elem ) { - return elem.disabled === true; - }, - - "checked": function( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - "selected": function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeType < 6 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); - }, - - // Position-in-collection - "first": createPositionalPseudo(function() { - return [ 0 ]; - }), - - "last": createPositionalPseudo(function( matchIndexes, length ) { - return [ length - 1 ]; - }), - - "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - "even": createPositionalPseudo(function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } -}; - -Expr.pseudos["nth"] = Expr.pseudos["eq"]; - -// Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} - -// Easy API for creating new setFilters -function setFilters() {} -setFilters.prototype = Expr.filters = Expr.pseudos; -Expr.setFilters = new setFilters(); - -tokenize = Sizzle.tokenize = function( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( (tokens = []) ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - }); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match - }); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -}; - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var oldCache, outerCache, - newCache = [ dirruns, doneName ]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - if ( (oldCache = outerCache[ dir ]) && - oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { - - // Assign to newCache so results back-propagate to previous elements - return (newCache[ 2 ] = oldCache[ 2 ]); - } else { - // Reuse newcache so results back-propagate to previous elements - outerCache[ dir ] = newCache; - - // A match means we're done; a fail means we have to keep checking - if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { - return true; - } - } - } - } - } - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; -} - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf.call( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) - ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, outermost ) { - var elem, j, matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - // We must always have either seed elements or outermost context - elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), - len = elems.length; - - if ( outermost ) { - outermostContext = context !== document && context; - } - - // Add elements passing elementMatchers directly to results - // Keep `i` a string if there are no elements so `matchedCount` will be "00" below - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id - for ( ; i !== len && (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context, xml ) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // Apply set filters to unmatched elements - matchedCount += i; - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !match ) { - match = tokenize( selector ); - } - i = match.length; - while ( i-- ) { - cached = matcherFromTokens( match[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; -}; - -/** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ -select = Sizzle.select = function( selector, context, results, seed ) { - var i, tokens, token, type, find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize( (selector = compiled.selector || selector) ); - - results = results || []; - - // Try to minimize operations if there is no seed and only one group - if ( match.length === 1 ) { - - // Take a shortcut and set the context if the root selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - support.getById && context.nodeType === 9 && documentIsHTML && - Expr.relative[ tokens[1].type ] ) { - - context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; - if ( !context ) { - return results; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if ( compiled ) { - context = context.parentNode; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, seed ); - return results; - } - - break; - } - } - } - } - - // Compile and execute a filtering function if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - ( compiled || compile( selector, match ) )( - seed, - context, - !documentIsHTML, - results, - rsibling.test( selector ) && testContext( context.parentNode ) || context - ); - return results; -}; - -// One-time assignments - -// Sort stability -support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; - -// Support: Chrome<14 -// Always assume duplicates if they aren't passed to the comparison function -support.detectDuplicates = !!hasDuplicate; - -// Initialize against the default document -setDocument(); - -// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) -// Detached nodes confoundingly follow *each other* -support.sortDetached = assert(function( div1 ) { - // Should return 1, but returns 4 (following) - return div1.compareDocumentPosition( document.createElement("div") ) & 1; -}); - -// Support: IE<8 -// Prevent attribute/property "interpolation" -// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !assert(function( div ) { - div.innerHTML = "<a href='#'></a>"; - return div.firstChild.getAttribute("href") === "#" ; -}) ) { - addHandle( "type|href|height|width", function( elem, name, isXML ) { - if ( !isXML ) { - return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); - } - }); -} - -// Support: IE<9 -// Use defaultValue in place of getAttribute("value") -if ( !support.attributes || !assert(function( div ) { - div.innerHTML = "<input/>"; - div.firstChild.setAttribute( "value", "" ); - return div.firstChild.getAttribute( "value" ) === ""; -}) ) { - addHandle( "value", function( elem, name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - }); -} - -// Support: IE<9 -// Use getAttributeNode to fetch booleans when getAttribute lies -if ( !assert(function( div ) { - return div.getAttribute("disabled") == null; -}) ) { - addHandle( booleans, function( elem, name, isXML ) { - var val; - if ( !isXML ) { - return elem[ name ] === true ? name.toLowerCase() : - (val = elem.getAttributeNode( name )) && val.specified ? - val.value : - null; - } - }); -} - -return Sizzle; - -})( window ); - - - -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; -jQuery.expr[":"] = jQuery.expr.pseudos; -jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; - - - -var rneedsContext = jQuery.expr.match.needsContext; - -var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/); - - - -var risSimple = /^.[^:#\[\.,]*$/; - -// Implement the identical functionality for filter and not -function winnow( elements, qualifier, not ) { - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep( elements, function( elem, i ) { - /* jshint -W018 */ - return !!qualifier.call( elem, i, elem ) !== not; - }); - - } - - if ( qualifier.nodeType ) { - return jQuery.grep( elements, function( elem ) { - return ( elem === qualifier ) !== not; - }); - - } - - if ( typeof qualifier === "string" ) { - if ( risSimple.test( qualifier ) ) { - return jQuery.filter( qualifier, elements, not ); - } - - qualifier = jQuery.filter( qualifier, elements ); - } - - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) >= 0 ) !== not; - }); -} - -jQuery.filter = function( expr, elems, not ) { - var elem = elems[ 0 ]; - - if ( not ) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 && elem.nodeType === 1 ? - jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : - jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { - return elem.nodeType === 1; - })); -}; - -jQuery.fn.extend({ - find: function( selector ) { - var i, - len = this.length, - ret = [], - self = this; - - if ( typeof selector !== "string" ) { - return this.pushStack( jQuery( selector ).filter(function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }) ); - } - - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, self[ i ], ret ); - } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); - ret.selector = this.selector ? this.selector + " " + selector : selector; - return ret; - }, - filter: function( selector ) { - return this.pushStack( winnow(this, selector || [], false) ); - }, - not: function( selector ) { - return this.pushStack( winnow(this, selector || [], true) ); - }, - is: function( selector ) { - return !!winnow( - this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test( selector ) ? - jQuery( selector ) : - selector || [], - false - ).length; - } -}); - - -// Initialize a jQuery object - - -// A central reference to the root jQuery(document) -var rootjQuery, - - // A simple way to check for HTML strings - // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, - - init = jQuery.fn.init = function( selector, context ) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } - - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) { - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; - - } else { - match = rquickExpr.exec( selector ); - } - - // Match html or make sure no context is specified for #id - if ( match && (match[1] || !context) ) { - - // HANDLE: $(html) -> $(array) - if ( match[1] ) { - context = context instanceof jQuery ? context[0] : context; - - // scripts is true for back-compat - // Intentionally let the error be thrown if parseHTML is not present - jQuery.merge( this, jQuery.parseHTML( - match[1], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById( match[2] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } - - this.context = document; - this.selector = selector; - return this; - } - - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || rootjQuery ).find( selector ); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor( context ).find( selector ); - } - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this.context = this[0] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return typeof rootjQuery.ready !== "undefined" ? - rootjQuery.ready( selector ) : - // Execute immediately if ready is not present - selector( jQuery ); - } - - if ( selector.selector !== undefined ) { - this.selector = selector.selector; - this.context = selector.context; - } - - return jQuery.makeArray( selector, this ); - }; - -// Give the init function the jQuery prototype for later instantiation -init.prototype = jQuery.fn; - -// Initialize central reference -rootjQuery = jQuery( document ); - - -var rparentsprev = /^(?:parents|prev(?:Until|All))/, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - -jQuery.extend({ - dir: function( elem, dir, until ) { - var matched = [], - truncate = until !== undefined; - - while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) { - if ( elem.nodeType === 1 ) { - if ( truncate && jQuery( elem ).is( until ) ) { - break; - } - matched.push( elem ); - } - } - return matched; - }, - - sibling: function( n, elem ) { - var matched = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - matched.push( n ); - } - } - - return matched; - } -}); - -jQuery.fn.extend({ - has: function( target ) { - var targets = jQuery( target, this ), - l = targets.length; - - return this.filter(function() { - var i = 0; - for ( ; i < l; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); - }, - - closest: function( selectors, context ) { - var cur, - i = 0, - l = this.length, - matched = [], - pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( ; i < l; i++ ) { - for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { - // Always skip document fragments - if ( cur.nodeType < 11 && (pos ? - pos.index(cur) > -1 : - - // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector(cur, selectors)) ) { - - matched.push( cur ); - break; - } - } - } - - return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); - }, - - // Determine the position of an element within - // the matched set of elements - index: function( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; - } - - // index in selector - if ( typeof elem === "string" ) { - return indexOf.call( jQuery( elem ), this[ 0 ] ); - } - - // Locate the position of the desired element - return indexOf.call( this, - - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[ 0 ] : elem - ); - }, - - add: function( selector, context ) { - return this.pushStack( - jQuery.unique( - jQuery.merge( this.get(), jQuery( selector, context ) ) - ) - ); - }, - - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter(selector) - ); - } -}); - -function sibling( cur, dir ) { - while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {} - return cur; -} - -jQuery.each({ - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return jQuery.dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, i, until ) { - return jQuery.dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function( elem ) { - return jQuery.dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return jQuery.dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, i, until ) { - return jQuery.dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, i, until ) { - return jQuery.dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return jQuery.sibling( elem.firstChild ); - }, - contents: function( elem ) { - return elem.contentDocument || jQuery.merge( [], elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var matched = jQuery.map( this, fn, until ); - - if ( name.slice( -5 ) !== "Until" ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - matched = jQuery.filter( selector, matched ); - } - - if ( this.length > 1 ) { - // Remove duplicates - if ( !guaranteedUnique[ name ] ) { - jQuery.unique( matched ); - } - - // Reverse order for parents* and prev-derivatives - if ( rparentsprev.test( name ) ) { - matched.reverse(); - } - } - - return this.pushStack( matched ); - }; -}); -var rnotwhite = (/\S+/g); - - - -// String to Object options format cache -var optionsCache = {}; - -// Convert String-formatted options into Object-formatted ones and store in cache -function createOptions( options ) { - var object = optionsCache[ options ] = {}; - jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { - object[ flag ] = true; - }); - return object; -} - -/* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ -jQuery.Callbacks = function( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - ( optionsCache[ options ] || createOptions( options ) ) : - jQuery.extend( {}, options ); - - var // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // Flag to know if list is currently firing - firing, - // First callback to fire (used internally by add and fireWith) - firingStart, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = !options.once && [], - // Fire callbacks - fire = function( data ) { - memory = options.memory && data; - fired = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - firing = true; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { - memory = false; // To prevent further calls using add - break; - } - } - firing = false; - if ( list ) { - if ( stack ) { - if ( stack.length ) { - fire( stack.shift() ); - } - } else if ( memory ) { - list = []; - } else { - self.disable(); - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - // First, we save the current length - var start = list.length; - (function add( args ) { - jQuery.each( args, function( _, arg ) { - var type = jQuery.type( arg ); - if ( type === "function" ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && type !== "string" ) { - // Inspect recursively - add( arg ); - } - }); - })( arguments ); - // Do we need to add the callbacks to the - // current firing batch? - if ( firing ) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away - } else if ( memory ) { - firingStart = start; - fire( memory ); - } - } - return this; - }, - // Remove a callback from the list - remove: function() { - if ( list ) { - jQuery.each( arguments, function( _, arg ) { - var index; - while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - // Handle firing indexes - if ( firing ) { - if ( index <= firingLength ) { - firingLength--; - } - if ( index <= firingIndex ) { - firingIndex--; - } - } - } - }); - } - return this; - }, - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function( fn ) { - return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); - }, - // Remove all callbacks from the list - empty: function() { - list = []; - firingLength = 0; - return this; - }, - // Have the list do nothing anymore - disable: function() { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function() { - return !list; - }, - // Lock the list in its current state - lock: function() { - stack = undefined; - if ( !memory ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function() { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( list && ( !fired || stack ) ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - if ( firing ) { - stack.push( args ); - } else { - fire( args ); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; - - -jQuery.extend({ - - Deferred: function( func ) { - var tuples = [ - // action, add listener, listener list, final state - [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], - [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], - [ "notify", "progress", jQuery.Callbacks("memory") ] - ], - state = "pending", - promise = { - state: function() { - return state; - }, - always: function() { - deferred.done( arguments ).fail( arguments ); - return this; - }, - then: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - return jQuery.Deferred(function( newDefer ) { - jQuery.each( tuples, function( i, tuple ) { - var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[ tuple[1] ](function() { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .done( newDefer.resolve ) - .fail( newDefer.reject ) - .progress( newDefer.notify ); - } else { - newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); - } - }); - }); - fns = null; - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Keep pipe for back-compat - promise.pipe = promise.then; - - // Add list-specific methods - jQuery.each( tuples, function( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 3 ]; - - // promise[ done | fail | progress ] = list.add - promise[ tuple[1] ] = list.add; - - // Handle state - if ( stateString ) { - list.add(function() { - // state = [ resolved | rejected ] - state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); - } - - // deferred[ resolve | reject | notify ] - deferred[ tuple[0] ] = function() { - deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); - return this; - }; - deferred[ tuple[0] + "With" ] = list.fireWith; - }); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( subordinate /* , ..., subordinateN */ ) { - var i = 0, - resolveValues = slice.call( arguments ), - length = resolveValues.length, - - // the count of uncompleted subordinates - remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, - - // the master Deferred. If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - - // Update function for both resolve and progress values - updateFunc = function( i, contexts, values ) { - return function( value ) { - contexts[ i ] = this; - values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; - if ( values === progressValues ) { - deferred.notifyWith( contexts, values ); - } else if ( !( --remaining ) ) { - deferred.resolveWith( contexts, values ); - } - }; - }, - - progressValues, progressContexts, resolveContexts; - - // add listeners to Deferred subordinates; treat others as resolved - if ( length > 1 ) { - progressValues = new Array( length ); - progressContexts = new Array( length ); - resolveContexts = new Array( length ); - for ( ; i < length; i++ ) { - if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { - resolveValues[ i ].promise() - .done( updateFunc( i, resolveContexts, resolveValues ) ) - .fail( deferred.reject ) - .progress( updateFunc( i, progressContexts, progressValues ) ); - } else { - --remaining; - } - } - } - - // if we're not waiting on anything, resolve the master - if ( !remaining ) { - deferred.resolveWith( resolveContexts, resolveValues ); - } - - return deferred.promise(); - } -}); - - -// The deferred used on DOM ready -var readyList; - -jQuery.fn.ready = function( fn ) { - // Add the callback - jQuery.ready.promise().done( fn ); - - return this; -}; - -jQuery.extend({ - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Hold (or release) the ready event - holdReady: function( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } - }, - - // Handle when the DOM is ready - ready: function( wait ) { - - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - - // Trigger any bound ready events - if ( jQuery.fn.triggerHandler ) { - jQuery( document ).triggerHandler( "ready" ); - jQuery( document ).off( "ready" ); - } - } -}); - -/** - * The ready event handler and self cleanup method - */ -function completed() { - document.removeEventListener( "DOMContentLoaded", completed, false ); - window.removeEventListener( "load", completed, false ); - jQuery.ready(); -} - -jQuery.ready.promise = function( obj ) { - if ( !readyList ) { - - readyList = jQuery.Deferred(); - - // Catch cases where $(document).ready() is called after the browser event has already occurred. - // we once tried to use readyState "interactive" here, but it caused issues like the one - // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - setTimeout( jQuery.ready ); - - } else { - - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed, false ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed, false ); - } - } - return readyList.promise( obj ); -}; - -// Kick off the DOM ready check even if the user does not -jQuery.ready.promise(); - - - - -// Multifunctional method to get and set values of a collection -// The value/s can optionally be executed if it's a function -var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - len = elems.length, - bulk = key == null; - - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !jQuery.isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < len; i++ ) { - fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); - } - } - } - - return chainable ? - elems : - - // Gets - bulk ? - fn.call( elems ) : - len ? fn( elems[0], key ) : emptyGet; -}; - - -/** - * Determines whether an object can have data - */ -jQuery.acceptData = function( owner ) { - // Accepts only: - // - Node - // - Node.ELEMENT_NODE - // - Node.DOCUMENT_NODE - // - Object - // - Any - /* jshint -W018 */ - return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); -}; - - -function Data() { - // Support: Android < 4, - // Old WebKit does not have Object.preventExtensions/freeze method, - // return new empty object instead with no [[set]] accessor - Object.defineProperty( this.cache = {}, 0, { - get: function() { - return {}; - } - }); - - this.expando = jQuery.expando + Math.random(); -} - -Data.uid = 1; -Data.accepts = jQuery.acceptData; - -Data.prototype = { - key: function( owner ) { - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return the key for a frozen object. - if ( !Data.accepts( owner ) ) { - return 0; - } - - var descriptor = {}, - // Check if the owner object already has a cache key - unlock = owner[ this.expando ]; - - // If not, create one - if ( !unlock ) { - unlock = Data.uid++; - - // Secure it in a non-enumerable, non-writable property - try { - descriptor[ this.expando ] = { value: unlock }; - Object.defineProperties( owner, descriptor ); - - // Support: Android < 4 - // Fallback to a less secure definition - } catch ( e ) { - descriptor[ this.expando ] = unlock; - jQuery.extend( owner, descriptor ); - } - } - - // Ensure the cache object - if ( !this.cache[ unlock ] ) { - this.cache[ unlock ] = {}; - } - - return unlock; - }, - set: function( owner, data, value ) { - var prop, - // There may be an unlock assigned to this node, - // if there is no entry for this "owner", create one inline - // and set the unlock as though an owner entry had always existed - unlock = this.key( owner ), - cache = this.cache[ unlock ]; - - // Handle: [ owner, key, value ] args - if ( typeof data === "string" ) { - cache[ data ] = value; - - // Handle: [ owner, { properties } ] args - } else { - // Fresh assignments by object are shallow copied - if ( jQuery.isEmptyObject( cache ) ) { - jQuery.extend( this.cache[ unlock ], data ); - // Otherwise, copy the properties one-by-one to the cache object - } else { - for ( prop in data ) { - cache[ prop ] = data[ prop ]; - } - } - } - return cache; - }, - get: function( owner, key ) { - // Either a valid cache is found, or will be created. - // New caches will be created and the unlock returned, - // allowing direct access to the newly created - // empty data object. A valid owner object must be provided. - var cache = this.cache[ this.key( owner ) ]; - - return key === undefined ? - cache : cache[ key ]; - }, - access: function( owner, key, value ) { - var stored; - // In cases where either: - // - // 1. No key was specified - // 2. A string key was specified, but no value provided - // - // Take the "read" path and allow the get method to determine - // which value to return, respectively either: - // - // 1. The entire cache object - // 2. The data stored at the key - // - if ( key === undefined || - ((key && typeof key === "string") && value === undefined) ) { - - stored = this.get( owner, key ); - - return stored !== undefined ? - stored : this.get( owner, jQuery.camelCase(key) ); - } - - // [*]When the key is not a string, or both a key and value - // are specified, set or extend (existing objects) with either: - // - // 1. An object of properties - // 2. A key and value - // - this.set( owner, key, value ); - - // Since the "set" path can have two possible entry points - // return the expected data based on which path was taken[*] - return value !== undefined ? value : key; - }, - remove: function( owner, key ) { - var i, name, camel, - unlock = this.key( owner ), - cache = this.cache[ unlock ]; - - if ( key === undefined ) { - this.cache[ unlock ] = {}; - - } else { - // Support array or space separated string of keys - if ( jQuery.isArray( key ) ) { - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = key.concat( key.map( jQuery.camelCase ) ); - } else { - camel = jQuery.camelCase( key ); - // Try the string as a key before any manipulation - if ( key in cache ) { - name = [ key, camel ]; - } else { - // If a key with the spaces exists, use it. - // Otherwise, create an array by matching non-whitespace - name = camel; - name = name in cache ? - [ name ] : ( name.match( rnotwhite ) || [] ); - } - } - - i = name.length; - while ( i-- ) { - delete cache[ name[ i ] ]; - } - } - }, - hasData: function( owner ) { - return !jQuery.isEmptyObject( - this.cache[ owner[ this.expando ] ] || {} - ); - }, - discard: function( owner ) { - if ( owner[ this.expando ] ) { - delete this.cache[ owner[ this.expando ] ]; - } - } -}; -var data_priv = new Data(); - -var data_user = new Data(); - - - -/* - Implementation Summary - - 1. Enforce API surface and semantic compatibility with 1.9.x branch - 2. Improve the module's maintainability by reducing the storage - paths to a single mechanism. - 3. Use the same single mechanism to support "private" and "user" data. - 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) - 5. Avoid exposing implementation details on user objects (eg. expando properties) - 6. Provide a clear path for implementation upgrade to WeakMap in 2014 -*/ -var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, - rmultiDash = /([A-Z])/g; - -function dataAttr( elem, key, data ) { - var name; - - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - // Only convert to a number if it doesn't change the string - +data + "" === data ? +data : - rbrace.test( data ) ? jQuery.parseJSON( data ) : - data; - } catch( e ) {} - - // Make sure we set the data so it isn't changed later - data_user.set( elem, key, data ); - } else { - data = undefined; - } - } - return data; -} - -jQuery.extend({ - hasData: function( elem ) { - return data_user.hasData( elem ) || data_priv.hasData( elem ); - }, - - data: function( elem, name, data ) { - return data_user.access( elem, name, data ); - }, - - removeData: function( elem, name ) { - data_user.remove( elem, name ); - }, - - // TODO: Now that all calls to _data and _removeData have been replaced - // with direct calls to data_priv methods, these can be deprecated. - _data: function( elem, name, data ) { - return data_priv.access( elem, name, data ); - }, - - _removeData: function( elem, name ) { - data_priv.remove( elem, name ); - } -}); - -jQuery.fn.extend({ - data: function( key, value ) { - var i, name, data, - elem = this[ 0 ], - attrs = elem && elem.attributes; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = data_user.get( elem ); - - if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) { - i = attrs.length; - while ( i-- ) { - - // Support: IE11+ - // The attrs elements can be null (#14894) - if ( attrs[ i ] ) { - name = attrs[ i ].name; - if ( name.indexOf( "data-" ) === 0 ) { - name = jQuery.camelCase( name.slice(5) ); - dataAttr( elem, name, data[ name ] ); - } - } - } - data_priv.set( elem, "hasDataAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each(function() { - data_user.set( this, key ); - }); - } - - return access( this, function( value ) { - var data, - camelKey = jQuery.camelCase( key ); - - // The calling jQuery object (element matches) is not empty - // (and therefore has an element appears at this[ 0 ]) and the - // `value` parameter was not undefined. An empty jQuery object - // will result in `undefined` for elem = this[ 0 ] which will - // throw an exception if an attempt to read a data cache is made. - if ( elem && value === undefined ) { - // Attempt to get data from the cache - // with the key as-is - data = data_user.get( elem, key ); - if ( data !== undefined ) { - return data; - } - - // Attempt to get data from the cache - // with the key camelized - data = data_user.get( elem, camelKey ); - if ( data !== undefined ) { - return data; - } - - // Attempt to "discover" the data in - // HTML5 custom data-* attrs - data = dataAttr( elem, camelKey, undefined ); - if ( data !== undefined ) { - return data; - } - - // We tried really hard, but the data doesn't exist. - return; - } - - // Set the data... - this.each(function() { - // First, attempt to store a copy or reference of any - // data that might've been store with a camelCased key. - var data = data_user.get( this, camelKey ); - - // For HTML5 data-* attribute interop, we have to - // store property names with dashes in a camelCase form. - // This might not apply to all properties...* - data_user.set( this, camelKey, value ); - - // *... In the case of properties that might _actually_ - // have dashes, we need to also store a copy of that - // unchanged property. - if ( key.indexOf("-") !== -1 && data !== undefined ) { - data_user.set( this, key, value ); - } - }); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function( key ) { - return this.each(function() { - data_user.remove( this, key ); - }); - } -}); - - -jQuery.extend({ - queue: function( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = data_priv.get( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || jQuery.isArray( data ) ) { - queue = data_priv.access( elem, type, jQuery.makeArray(data) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function() { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // not intended for public consumption - generates a queueHooks object, or returns the current one - _queueHooks: function( elem, type ) { - var key = type + "queueHooks"; - return data_priv.get( elem, key ) || data_priv.access( elem, key, { - empty: jQuery.Callbacks("once memory").add(function() { - data_priv.remove( elem, [ type + "queue", key ] ); - }) - }); - } -}); - -jQuery.fn.extend({ - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[0], type ); - } - - return data === undefined ? - this : - this.each(function() { - var queue = jQuery.queue( this, type, data ); - - // ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[0] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - }); - }, - dequeue: function( type ) { - return this.each(function() { - jQuery.dequeue( this, type ); - }); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while ( i-- ) { - tmp = data_priv.get( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } -}); -var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; - -var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; - -var isHidden = function( elem, el ) { - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); - }; - -var rcheckableType = (/^(?:checkbox|radio)$/i); - - - -(function() { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild( document.createElement( "div" ) ), - input = document.createElement( "input" ); - - // #11217 - WebKit loses check when the name is after the checked attribute - // Support: Windows Web Apps (WWA) - // `name` and `type` need .setAttribute for WWA - input.setAttribute( "type", "radio" ); - input.setAttribute( "checked", "checked" ); - input.setAttribute( "name", "t" ); - - div.appendChild( input ); - - // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 - // old WebKit doesn't clone checked state correctly in fragments - support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Make sure textarea (and checkbox) defaultValue is properly cloned - // Support: IE9-IE11+ - div.innerHTML = "<textarea>x</textarea>"; - support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; -})(); -var strundefined = typeof undefined; - - - -support.focusinBubbles = "onfocusin" in window; - - -var - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; - -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} - -function safeActiveElement() { - try { - return document.activeElement; - } catch ( err ) { } -} - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - global: {}, - - add: function( elem, types, handler, data, selector ) { - - var handleObjIn, eventHandle, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = data_priv.get( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !(events = elemData.events) ) { - events = elemData.events = {}; - } - if ( !(eventHandle = elemData.handle) ) { - eventHandle = elemData.handle = function( e ) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ? - jQuery.event.dispatch.apply( elem, arguments ) : undefined; - }; - } - - // Handle multiple events separated by a space - types = ( types || "" ).match( rnotwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // There *must* be a type, no attaching namespace-only handlers - if ( !type ) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !(handlers = events[ type ]) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener if the special events handler returns false - if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle, false ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - }, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - - var j, origCount, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = data_priv.hasData( elem ) && data_priv.get( elem ); - - if ( !elemData || !(events = elemData.events) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( rnotwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - delete elemData.handle; - data_priv.remove( elem, "events" ); - } - }, - - trigger: function( event, data, elem, onlyHandlers ) { - - var i, cur, tmp, bubbleType, ontype, handle, special, - eventPath = [ elem || document ], - type = hasOwn.call( event, "type" ) ? event.type : event, - namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf(".") >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf(":") < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join("."); - event.namespace_re = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === (elem.ownerDocument || document) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { - - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && handle.apply && jQuery.acceptData( cur ) ) { - event.result = handle.apply( cur, data ); - if ( event.result === false ) { - event.preventDefault(); - } - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && - jQuery.acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name name as the event. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - elem[ type ](); - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - dispatch: function( event ) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event ); - - var i, j, ret, matched, handleObj, - handlerQueue = [], - args = slice.call( arguments ), - handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) - .apply( matched.elem, args ); - - if ( ret !== undefined ) { - if ( (event.result = ret) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function( event, handlers ) { - var i, matches, sel, handleObj, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - // Black-hole SVG <use> instance trees (#13180) - // Avoid non-left-click bubbling in Firefox (#3861) - if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { - - for ( ; cur !== this; cur = cur.parentNode || this ) { - - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.disabled !== true || event.type !== "click" ) { - matches = []; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matches[ sel ] === undefined ) { - matches[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) >= 0 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matches[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if ( delegateCount < handlers.length ) { - handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); - } - - return handlerQueue; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function( event, original ) { - - // Add which for key events - if ( event.which == null ) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - } - }, - - mouseHooks: { - props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "), - filter: function( event, original ) { - var eventDoc, doc, body, - button = original.button; - - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && original.clientX != null ) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); - event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if ( !event.which && button !== undefined ) { - event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); - } - - return event; - } - }, - - fix: function( event ) { - if ( event[ jQuery.expando ] ) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, prop, copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[ type ]; - - if ( !fixHook ) { - this.fixHooks[ type ] = fixHook = - rmouseEvent.test( type ) ? this.mouseHooks : - rkeyEvent.test( type ) ? this.keyHooks : - {}; - } - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = new jQuery.Event( originalEvent ); - - i = copy.length; - while ( i-- ) { - prop = copy[ i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Support: Cordova 2.5 (WebKit) (#13255) - // All events should have a target; Cordova deviceready doesn't - if ( !event.target ) { - event.target = document; - } - - // Support: Safari 6.0+, Chrome < 28 - // Target should not be a text node (#504, #13143) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; - }, - - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - focus: { - // Fire native event if possible so blur/focus sequence is correct - trigger: function() { - if ( this !== safeActiveElement() && this.focus ) { - this.focus(); - return false; - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function() { - if ( this === safeActiveElement() && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - click: { - // For checkbox, fire native event so checked state will be right - trigger: function() { - if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { - this.click(); - return false; - } - }, - - // For cross-browser consistency, don't fire native .click() on links - _default: function( event ) { - return jQuery.nodeName( event.target, "a" ); - } - }, - - beforeunload: { - postDispatch: function( event ) { - - // Support: Firefox 20+ - // Firefox doesn't alert if the returnValue field is not set. - if ( event.result !== undefined && event.originalEvent ) { - event.originalEvent.returnValue = event.result; - } - } - } - }, - - simulate: function( type, elem, event, bubble ) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend( - new jQuery.Event(), - event, - { - type: type, - isSimulated: true, - originalEvent: {} - } - ); - if ( bubble ) { - jQuery.event.trigger( e, null, elem ); - } else { - jQuery.event.dispatch.call( elem, e ); - } - if ( e.isDefaultPrevented() ) { - event.preventDefault(); - } - } -}; - -jQuery.removeEvent = function( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } -}; - -jQuery.Event = function( src, props ) { - // Allow instantiation without the 'new' keyword - if ( !(this instanceof jQuery.Event) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = src.defaultPrevented || - src.defaultPrevented === undefined && - // Support: Android < 4.0 - src.returnValue === false ? - returnTrue : - returnFalse; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; - -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - - preventDefault: function() { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - - if ( e && e.preventDefault ) { - e.preventDefault(); - } - }, - stopPropagation: function() { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - - if ( e && e.stopPropagation ) { - e.stopPropagation(); - } - }, - stopImmediatePropagation: function() { - var e = this.originalEvent; - - this.isImmediatePropagationStopped = returnTrue; - - if ( e && e.stopImmediatePropagation ) { - e.stopImmediatePropagation(); - } - - this.stopPropagation(); - } -}; - -// Create mouseenter/leave events using mouseover/out and event-time checks -// Support: Chrome 15+ -jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout", - pointerenter: "pointerover", - pointerleave: "pointerout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || (related !== target && !jQuery.contains( target, related )) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -}); - -// Create "bubbling" focus and blur events -// Support: Firefox, Chrome, Safari -if ( !support.focusinBubbles ) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { - - // Attach a single capturing handler on the document while someone wants focusin/focusout - var handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); - }; - - jQuery.event.special[ fix ] = { - setup: function() { - var doc = this.ownerDocument || this, - attaches = data_priv.access( doc, fix ); - - if ( !attaches ) { - doc.addEventListener( orig, handler, true ); - } - data_priv.access( doc, fix, ( attaches || 0 ) + 1 ); - }, - teardown: function() { - var doc = this.ownerDocument || this, - attaches = data_priv.access( doc, fix ) - 1; - - if ( !attaches ) { - doc.removeEventListener( orig, handler, true ); - data_priv.remove( doc, fix ); - - } else { - data_priv.access( doc, fix, attaches ); - } - } - }; - }); -} - -jQuery.fn.extend({ - - on: function( types, selector, data, fn, /*INTERNAL*/ one ) { - var origFn, type; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - this.on( type, selector, data, types[ type ], one ); - } - return this; - } - - if ( data == null && fn == null ) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return this; - } - - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return this.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - }); - }, - one: function( types, selector, data, fn ) { - return this.on( types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each(function() { - jQuery.event.remove( this, types, fn, selector ); - }); - }, - - trigger: function( type, data ) { - return this.each(function() { - jQuery.event.trigger( type, data, this ); - }); - }, - triggerHandler: function( type, data ) { - var elem = this[0]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } -}); - - -var - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, - rtagName = /<([\w:]+)/, - rhtml = /<|&#?\w+;/, - rnoInnerhtml = /<(?:script|style|link)/i, - // checked="checked" or checked - rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, - rscriptType = /^$|\/(?:java|ecma)script/i, - rscriptTypeMasked = /^true\/(.*)/, - rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, - - // We have to close these tags to support XHTML (#13200) - wrapMap = { - - // Support: IE 9 - option: [ 1, "<select multiple='multiple'>", "</select>" ], - - thead: [ 1, "<table>", "</table>" ], - col: [ 2, "<table><colgroup>", "</colgroup></table>" ], - tr: [ 2, "<table><tbody>", "</tbody></table>" ], - td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], - - _default: [ 0, "", "" ] - }; - -// Support: IE 9 -wrapMap.optgroup = wrapMap.option; - -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - -// Support: 1.x compatibility -// Manipulating tables requires a tbody -function manipulationTarget( elem, content ) { - return jQuery.nodeName( elem, "table" ) && - jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? - - elem.getElementsByTagName("tbody")[0] || - elem.appendChild( elem.ownerDocument.createElement("tbody") ) : - elem; -} - -// Replace/restore the type attribute of script elements for safe DOM manipulation -function disableScript( elem ) { - elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; - return elem; -} -function restoreScript( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - - if ( match ) { - elem.type = match[ 1 ]; - } else { - elem.removeAttribute("type"); - } - - return elem; -} - -// Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - data_priv.set( - elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" ) - ); - } -} - -function cloneCopyEvent( src, dest ) { - var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; - - if ( dest.nodeType !== 1 ) { - return; - } - - // 1. Copy private data: events, handlers, etc. - if ( data_priv.hasData( src ) ) { - pdataOld = data_priv.access( src ); - pdataCur = data_priv.set( dest, pdataOld ); - events = pdataOld.events; - - if ( events ) { - delete pdataCur.handle; - pdataCur.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - } - - // 2. Copy user data - if ( data_user.hasData( src ) ) { - udataOld = data_user.access( src ); - udataCur = jQuery.extend( {}, udataOld ); - - data_user.set( dest, udataCur ); - } -} - -function getAll( context, tag ) { - var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) : - context.querySelectorAll ? context.querySelectorAll( tag || "*" ) : - []; - - return tag === undefined || tag && jQuery.nodeName( context, tag ) ? - jQuery.merge( [ context ], ret ) : - ret; -} - -// Support: IE >= 9 -function fixInput( src, dest ) { - var nodeName = dest.nodeName.toLowerCase(); - - // Fails to persist the checked state of a cloned checkbox or radio button. - if ( nodeName === "input" && rcheckableType.test( src.type ) ) { - dest.checked = src.checked; - - // Fails to return the selected option to the default selected state when cloning options - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } -} - -jQuery.extend({ - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var i, l, srcElements, destElements, - clone = elem.cloneNode( true ), - inPage = jQuery.contains( elem.ownerDocument, elem ); - - // Support: IE >= 9 - // Fix Cloning issues - if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && - !jQuery.isXMLDoc( elem ) ) { - - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - fixInput( srcElements[ i ], destElements[ i ] ); - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - cloneCopyEvent( srcElements[ i ], destElements[ i ] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - // Return the cloned set - return clone; - }, - - buildFragment: function( elems, context, scripts, selection ) { - var elem, tmp, tag, wrap, contains, j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - // Support: QtWebKit - // jQuery.merge because push.apply(_, arraylike) throws - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || fragment.appendChild( context.createElement("div") ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ]; - - // Descend through wrappers to the right content - j = wrap[ 0 ]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Support: QtWebKit - // jQuery.merge because push.apply(_, arraylike) throws - jQuery.merge( nodes, tmp.childNodes ); - - // Remember the top-level container - tmp = fragment.firstChild; - - // Fixes #12346 - // Support: Webkit, IE - tmp.textContent = ""; - } - } - } - - // Remove wrapper from fragment - fragment.textContent = ""; - - i = 0; - while ( (elem = nodes[ i++ ]) ) { - - // #4087 - If origin and destination elements are the same, and this is - // that element, do not do anything - if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( fragment.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( (elem = tmp[ j++ ]) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - return fragment; - }, - - cleanData: function( elems ) { - var data, elem, type, key, - special = jQuery.event.special, - i = 0; - - for ( ; (elem = elems[ i ]) !== undefined; i++ ) { - if ( jQuery.acceptData( elem ) ) { - key = elem[ data_priv.expando ]; - - if ( key && (data = data_priv.cache[ key ]) ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - if ( data_priv.cache[ key ] ) { - // Discard any remaining `private` data - delete data_priv.cache[ key ]; - } - } - } - // Discard any remaining `user` data - delete data_user.cache[ elem[ data_user.expando ] ]; - } - } -}); - -jQuery.fn.extend({ - text: function( value ) { - return access( this, function( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().each(function() { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.textContent = value; - } - }); - }, null, value, arguments.length ); - }, - - append: function() { - return this.domManip( arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.appendChild( elem ); - } - }); - }, - - prepend: function() { - return this.domManip( arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.insertBefore( elem, target.firstChild ); - } - }); - }, - - before: function() { - return this.domManip( arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - }); - }, - - after: function() { - return this.domManip( arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - }); - }, - - remove: function( selector, keepData /* Internal Use Only */ ) { - var elem, - elems = selector ? jQuery.filter( selector, this ) : this, - i = 0; - - for ( ; (elem = elems[i]) != null; i++ ) { - if ( !keepData && elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem ) ); - } - - if ( elem.parentNode ) { - if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { - setGlobalEval( getAll( elem, "script" ) ); - } - elem.parentNode.removeChild( elem ); - } - } - - return this; - }, - - empty: function() { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - if ( elem.nodeType === 1 ) { - - // Prevent memory leaks - jQuery.cleanData( getAll( elem, false ) ); - - // Remove any remaining nodes - elem.textContent = ""; - } - } - - return this; - }, - - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map(function() { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - }); - }, - - html: function( value ) { - return access( this, function( value ) { - var elem = this[ 0 ] || {}, - i = 0, - l = this.length; - - if ( value === undefined && elem.nodeType === 1 ) { - return elem.innerHTML; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { - - value = value.replace( rxhtmlTag, "<$1></$2>" ); - - try { - for ( ; i < l; i++ ) { - elem = this[ i ] || {}; - - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch( e ) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function() { - var arg = arguments[ 0 ]; - - // Make the changes, replacing each context element with the new content - this.domManip( arguments, function( elem ) { - arg = this.parentNode; - - jQuery.cleanData( getAll( this ) ); - - if ( arg ) { - arg.replaceChild( elem, this ); - } - }); - - // Force removal if there was no new content (e.g., from empty arguments) - return arg && (arg.length || arg.nodeType) ? this : this.remove(); - }, - - detach: function( selector ) { - return this.remove( selector, true ); - }, - - domManip: function( args, callback ) { - - // Flatten any nested arrays - args = concat.apply( [], args ); - - var fragment, first, scripts, hasScripts, node, doc, - i = 0, - l = this.length, - set = this, - iNoClone = l - 1, - value = args[ 0 ], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || - ( l > 1 && typeof value === "string" && - !support.checkClone && rchecked.test( value ) ) ) { - return this.each(function( index ) { - var self = set.eq( index ); - if ( isFunction ) { - args[ 0 ] = value.call( this, index, self.html() ); - } - self.domManip( args, callback ); - }); - } - - if ( l ) { - fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - if ( first ) { - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - // Support: QtWebKit - // jQuery.merge because push.apply(_, arraylike) throws - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( this[ i ], node, i ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) { - - if ( node.src ) { - // Optional AJAX dependency, but won't run scripts if not present - if ( jQuery._evalUrl ) { - jQuery._evalUrl( node.src ); - } - } else { - jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); - } - } - } - } - } - } - - return this; - } -}); - -jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function( name, original ) { - jQuery.fn[ name ] = function( selector ) { - var elems, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1, - i = 0; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone( true ); - jQuery( insert[ i ] )[ original ]( elems ); - - // Support: QtWebKit - // .get() because push.apply(_, arraylike) throws - push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; -}); - - -var iframe, - elemdisplay = {}; - -/** - * Retrieve the actual display of a element - * @param {String} name nodeName of the element - * @param {Object} doc Document object - */ -// Called only from within defaultDisplay -function actualDisplay( name, doc ) { - var style, - elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), - - // getDefaultComputedStyle might be reliably used only on attached element - display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ? - - // Use of this method is a temporary fix (more like optmization) until something better comes along, - // since it was removed from specification and supported only in FF - style.display : jQuery.css( elem[ 0 ], "display" ); - - // We don't have any data stored on the element, - // so use "detach" method as fast way to get rid of the element - elem.detach(); - - return display; -} - -/** - * Try to determine the default display value of an element - * @param {String} nodeName - */ -function defaultDisplay( nodeName ) { - var doc = document, - display = elemdisplay[ nodeName ]; - - if ( !display ) { - display = actualDisplay( nodeName, doc ); - - // If the simple way fails, read from inside an iframe - if ( display === "none" || !display ) { - - // Use the already-created iframe if possible - iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement ); - - // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse - doc = iframe[ 0 ].contentDocument; - - // Support: IE - doc.write(); - doc.close(); - - display = actualDisplay( nodeName, doc ); - iframe.detach(); - } - - // Store the correct default display - elemdisplay[ nodeName ] = display; - } - - return display; -} -var rmargin = (/^margin/); - -var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); - -var getStyles = function( elem ) { - return elem.ownerDocument.defaultView.getComputedStyle( elem, null ); - }; - - - -function curCSS( elem, name, computed ) { - var width, minWidth, maxWidth, ret, - style = elem.style; - - computed = computed || getStyles( elem ); - - // Support: IE9 - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 - if ( computed ) { - ret = computed.getPropertyValue( name ) || computed[ name ]; - } - - if ( computed ) { - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // Support: iOS < 6 - // A tribute to the "awesome hack by Dean Edwards" - // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels - // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values - if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret !== undefined ? - // Support: IE - // IE returns zIndex value as an integer. - ret + "" : - ret; -} - - -function addGetHookIf( conditionFn, hookFn ) { - // Define the hook, we'll check on the first run if it's really needed. - return { - get: function() { - if ( conditionFn() ) { - // Hook not needed (or it's not possible to use it due to missing dependency), - // remove it. - // Since there are no other hooks for marginRight, remove the whole object. - delete this.get; - return; - } - - // Hook needed; redefine it so that the support test is not executed again. - - return (this.get = hookFn).apply( this, arguments ); - } - }; -} - - -(function() { - var pixelPositionVal, boxSizingReliableVal, - docElem = document.documentElement, - container = document.createElement( "div" ), - div = document.createElement( "div" ); - - if ( !div.style ) { - return; - } - - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" + - "position:absolute"; - container.appendChild( div ); - - // Executing both pixelPosition & boxSizingReliable tests require only one layout - // so they're executed at the same time to save the second computation. - function computePixelPositionAndBoxSizingReliable() { - div.style.cssText = - // Support: Firefox<29, Android 2.3 - // Vendor-prefix box-sizing - "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" + - "box-sizing:border-box;display:block;margin-top:1%;top:1%;" + - "border:1px;padding:1px;width:4px;position:absolute"; - div.innerHTML = ""; - docElem.appendChild( container ); - - var divStyle = window.getComputedStyle( div, null ); - pixelPositionVal = divStyle.top !== "1%"; - boxSizingReliableVal = divStyle.width === "4px"; - - docElem.removeChild( container ); - } - - // Support: node.js jsdom - // Don't assume that getComputedStyle is a property of the global object - if ( window.getComputedStyle ) { - jQuery.extend( support, { - pixelPosition: function() { - // This test is executed only once but we still do memoizing - // since we can use the boxSizingReliable pre-computing. - // No need to check if the test was already performed, though. - computePixelPositionAndBoxSizingReliable(); - return pixelPositionVal; - }, - boxSizingReliable: function() { - if ( boxSizingReliableVal == null ) { - computePixelPositionAndBoxSizingReliable(); - } - return boxSizingReliableVal; - }, - reliableMarginRight: function() { - // Support: Android 2.3 - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // This support function is only executed once so no memoizing is needed. - var ret, - marginDiv = div.appendChild( document.createElement( "div" ) ); - - // Reset CSS: box-sizing; display; margin; border; padding - marginDiv.style.cssText = div.style.cssText = - // Support: Firefox<29, Android 2.3 - // Vendor-prefix box-sizing - "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + - "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - docElem.appendChild( container ); - - ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight ); - - docElem.removeChild( container ); - - return ret; - } - }); - } -})(); - - -// A method for quickly swapping in/out CSS properties to get correct calculations. -jQuery.swap = function( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; -}; - - -var - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), - rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ), - - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: "0", - fontWeight: "400" - }, - - cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; - -// return a css property mapped to a potentially vendor prefixed property -function vendorPropName( style, name ) { - - // shortcut for names that are not vendor prefixed - if ( name in style ) { - return name; - } - - // check for vendor prefixed names - var capName = name[0].toUpperCase() + name.slice(1), - origName = name, - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in style ) { - return name; - } - } - - return origName; -} - -function setPositiveNumber( elem, value, subtract ) { - var matches = rnumsplit.exec( value ); - return matches ? - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : - value; -} - -function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { - var i = extra === ( isBorderBox ? "border" : "content" ) ? - // If we already have the right measurement, avoid augmentation - 4 : - // Otherwise initialize for horizontal or vertical properties - name === "width" ? 1 : 0, - - val = 0; - - for ( ; i < 4; i += 2 ) { - // both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // at this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - // at this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // at this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; -} - -function getWidthOrHeight( elem, name, extra ) { - - // Start with offset property, which is equivalent to the border-box value - var valueIsBorderBox = true, - val = name === "width" ? elem.offsetWidth : elem.offsetHeight, - styles = getStyles( elem ), - isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // some non-html elements return undefined for offsetWidth, so check for null/undefined - // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 - // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 - if ( val <= 0 || val == null ) { - // Fall back to computed then uncomputed css if necessary - val = curCSS( elem, name, styles ); - if ( val < 0 || val == null ) { - val = elem.style[ name ]; - } - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test(val) ) { - return val; - } - - // we need the check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && - ( support.boxSizingReliable() || val === elem.style[ name ] ); - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - } - - // use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; -} - -function showHide( elements, show ) { - var display, elem, hidden, - values = [], - index = 0, - length = elements.length; - - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - values[ index ] = data_priv.get( elem, "olddisplay" ); - display = elem.style.display; - if ( show ) { - // Reset the inline display of this element to learn if it is - // being hidden by cascaded rules or not - if ( !values[ index ] && display === "none" ) { - elem.style.display = ""; - } - - // Set elements which have been overridden with display: none - // in a stylesheet to whatever the default browser style is - // for such an element - if ( elem.style.display === "" && isHidden( elem ) ) { - values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) ); - } - } else { - hidden = isHidden( elem ); - - if ( display !== "none" || !hidden ) { - data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); - } - } - } - - // Set the display of most of the elements in a second loop - // to avoid the constant reflow - for ( index = 0; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - if ( !show || elem.style.display === "none" || elem.style.display === "" ) { - elem.style.display = show ? values[ index ] || "" : "none"; - } - } - - return elements; -} - -jQuery.extend({ - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function( elem, computed ) { - if ( computed ) { - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Don't automatically add "px" to these possibly-unitless properties - cssNumber: { - "columnCount": true, - "fillOpacity": true, - "flexGrow": true, - "flexShrink": true, - "fontWeight": true, - "lineHeight": true, - "opacity": true, - "order": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - // normalize float css property - "float": "cssFloat" - }, - - // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - style = elem.style; - - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // convert relative number strings (+= or -=) to relative numbers. #7345 - if ( type === "string" && (ret = rrelNum.exec( value )) ) { - value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); - // Fixes bug #9237 - type = "number"; - } - - // Make sure that null and NaN values aren't set. See: #7116 - if ( value == null || value !== value ) { - return; - } - - // If a number was passed in, add 'px' to the (except for certain CSS properties) - if ( type === "number" && !jQuery.cssNumber[ origName ] ) { - value += "px"; - } - - // Fixes #8908, it can be done more correctly by specifying setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions - if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { - style[ name ] = value; - } - - } else { - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function( elem, name, extra, styles ) { - var val, num, hooks, - origName = jQuery.camelCase( name ); - - // Make sure that we're working with the right name - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - //convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Return, converting to number if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; - } - return val; - } -}); - -jQuery.each([ "height", "width" ], function( i, name ) { - jQuery.cssHooks[ name ] = { - get: function( elem, computed, extra ) { - if ( computed ) { - // certain elements can have dimension info if we invisibly show them - // however, it must have a current display style that would benefit from this - return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ? - jQuery.swap( elem, cssShow, function() { - return getWidthOrHeight( elem, name, extra ); - }) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function( elem, value, extra ) { - var styles = extra && getStyles( elem ); - return setPositiveNumber( elem, value, extra ? - augmentWidthOrHeight( - elem, - name, - extra, - jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ) : 0 - ); - } - }; -}); - -// Support: Android 2.3 -jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, - function( elem, computed ) { - if ( computed ) { - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // Work around by temporarily setting element display to inline-block - return jQuery.swap( elem, { "display": "inline-block" }, - curCSS, [ elem, "marginRight" ] ); - } - } -); - -// These hooks are used by animate to expand properties -jQuery.each({ - margin: "", - padding: "", - border: "Width" -}, function( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function( value ) { - var i = 0, - expanded = {}, - - // assumes a single number if not a string - parts = typeof value === "string" ? value.split(" ") : [ value ]; - - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } -}); - -jQuery.fn.extend({ - css: function( name, value ) { - return access( this, function( elem, name, value ) { - var styles, len, - map = {}, - i = 0; - - if ( jQuery.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - }, - show: function() { - return showHide( this, true ); - }, - hide: function() { - return showHide( this ); - }, - toggle: function( state ) { - if ( typeof state === "boolean" ) { - return state ? this.show() : this.hide(); - } - - return this.each(function() { - if ( isHidden( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - }); - } -}); - - -function Tween( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); -} -jQuery.Tween = Tween; - -Tween.prototype = { - constructor: Tween, - init: function( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || "swing"; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function() { - var hooks = Tween.propHooks[ this.prop ]; - - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; - - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; - - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } - - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } -}; - -Tween.prototype.init.prototype = Tween.prototype; - -Tween.propHooks = { - _default: { - get: function( tween ) { - var result; - - if ( tween.elem[ tween.prop ] != null && - (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { - return tween.elem[ tween.prop ]; - } - - // passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails - // so, simple values such as "10px" are parsed to Float. - // complex values such as "rotate(1rad)" are returned as is. - result = jQuery.css( tween.elem, tween.prop, "" ); - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function( tween ) { - // use step hook for back compat - use cssHook if its there - use .style if its - // available and use plain properties where available - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } -}; - -// Support: IE9 -// Panic based approach to setting things on disconnected nodes - -Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } -}; - -jQuery.easing = { - linear: function( p ) { - return p; - }, - swing: function( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - } -}; - -jQuery.fx = Tween.prototype.init; - -// Back Compat <1.8 extension point -jQuery.fx.step = {}; - - - - -var - fxNow, timerId, - rfxtypes = /^(?:toggle|show|hide)$/, - rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ), - rrun = /queueHooks$/, - animationPrefilters = [ defaultPrefilter ], - tweeners = { - "*": [ function( prop, value ) { - var tween = this.createTween( prop, value ), - target = tween.cur(), - parts = rfxnum.exec( value ), - unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), - - // Starting value computation is required for potential unit mismatches - start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && - rfxnum.exec( jQuery.css( tween.elem, prop ) ), - scale = 1, - maxIterations = 20; - - if ( start && start[ 3 ] !== unit ) { - // Trust units reported by jQuery.css - unit = unit || start[ 3 ]; - - // Make sure we update the tween properties later on - parts = parts || []; - - // Iteratively approximate from a nonzero starting point - start = +target || 1; - - do { - // If previous iteration zeroed out, double until we get *something* - // Use a string for doubling factor so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - start = start / scale; - jQuery.style( tween.elem, prop, start + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // And breaking the loop if scale is unchanged or perfect, or if we've just had enough - } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); - } - - // Update tween properties - if ( parts ) { - start = tween.start = +start || +target || 0; - tween.unit = unit; - // If a +=/-= token was provided, we're doing a relative animation - tween.end = parts[ 1 ] ? - start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : - +parts[ 2 ]; - } - - return tween; - } ] - }; - -// Animations created synchronously will run synchronously -function createFxNow() { - setTimeout(function() { - fxNow = undefined; - }); - return ( fxNow = jQuery.now() ); -} - -// Generate parameters to create a standard animation -function genFx( type, includeWidth ) { - var which, - i = 0, - attrs = { height: type }; - - // if we include width, step value is 1 to do all cssExpand values, - // if we don't include width, step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for ( ; i < 4 ; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; -} - -function createTween( value, prop, animation ) { - var tween, - collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( (tween = collection[ index ].call( animation, prop, value )) ) { - - // we're done with this property - return tween; - } - } -} - -function defaultPrefilter( elem, props, opts ) { - /* jshint validthis: true */ - var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, - anim = this, - orig = {}, - style = elem.style, - hidden = elem.nodeType && isHidden( elem ), - dataShow = data_priv.get( elem, "fxshow" ); - - // handle queue: false promises - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function() { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always(function() { - // doing this makes sure that the complete handler will be called - // before this completes - anim.always(function() { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - }); - }); - } - - // height/width overflow pass - if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { - // Make sure that nothing sneaks out - // Record all 3 overflow attributes because IE9-10 do not - // change the overflow attribute when overflowX and - // overflowY are set to the same value - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Set display property to inline-block for height/width - // animations on inline elements that are having width/height animated - display = jQuery.css( elem, "display" ); - - // Test default display if display is currently "none" - checkDisplay = display === "none" ? - data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; - - if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { - style.display = "inline-block"; - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - anim.always(function() { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - }); - } - - // show/hide pass - for ( prop in props ) { - value = props[ prop ]; - if ( rfxtypes.exec( value ) ) { - delete props[ prop ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - - // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden - if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { - hidden = true; - } else { - continue; - } - } - orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); - - // Any non-fx value stops us from restoring the original display value - } else { - display = undefined; - } - } - - if ( !jQuery.isEmptyObject( orig ) ) { - if ( dataShow ) { - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - } else { - dataShow = data_priv.access( elem, "fxshow", {} ); - } - - // store state if its toggle - enables .stop().toggle() to "reverse" - if ( toggle ) { - dataShow.hidden = !hidden; - } - if ( hidden ) { - jQuery( elem ).show(); - } else { - anim.done(function() { - jQuery( elem ).hide(); - }); - } - anim.done(function() { - var prop; - - data_priv.remove( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - }); - for ( prop in orig ) { - tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); - - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = tween.start; - if ( hidden ) { - tween.end = tween.start; - tween.start = prop === "width" || prop === "height" ? 1 : 0; - } - } - } - - // If this is a noop like .hide().hide(), restore an overwritten display value - } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) { - style.display = display; - } -} - -function propFilter( props, specialEasing ) { - var index, name, easing, value, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( jQuery.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // not quite $.extend, this wont overwrite keys already present. - // also - reusing 'index' from above because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } -} - -function Animation( elem, properties, options ) { - var result, - stopped, - index = 0, - length = animationPrefilters.length, - deferred = jQuery.Deferred().always( function() { - // don't match elem in the :animated selector - delete tick.elem; - }), - tick = function() { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length ; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ]); - - if ( percent < 1 && length ) { - return remaining; - } else { - deferred.resolveWith( elem, [ animation ] ); - return false; - } - }, - animation = deferred.promise({ - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { specialEasing: {} }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function( gotoEnd ) { - var index = 0, - // if we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length ; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // resolve when we played the last frame - // otherwise, reject - if ( gotoEnd ) { - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - }), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length ; index++ ) { - result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - return result; - } - } - - jQuery.map( props, createTween, animation ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - }) - ); - - // attach callbacks from options - return animation.progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); -} - -jQuery.Animation = jQuery.extend( Animation, { - - tweener: function( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.split(" "); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length ; index++ ) { - prop = props[ index ]; - tweeners[ prop ] = tweeners[ prop ] || []; - tweeners[ prop ].unshift( callback ); - } - }, - - prefilter: function( callback, prepend ) { - if ( prepend ) { - animationPrefilters.unshift( callback ); - } else { - animationPrefilters.push( callback ); - } - } -}); - -jQuery.speed = function( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; - - opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : - opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; - - // normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function() { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; -}; - -jQuery.fn.extend({ - fadeTo: function( speed, to, easing, callback ) { - - // show any hidden elements after setting opacity to 0 - return this.filter( isHidden ).css( "opacity", 0 ).show() - - // animate to the value specified - .end().animate({ opacity: to }, speed, easing, callback ); - }, - animate: function( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function() { - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - - // Empty animations, or finishing resolves immediately - if ( empty || data_priv.get( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function( type, clearQueue, gotoEnd ) { - var stopQueue = function( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } - - return this.each(function() { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = data_priv.get( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // start the next in the queue if the last step wasn't forced - // timers currently will call their complete callbacks, which will dequeue - // but only if they were gotoEnd - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - }); - }, - finish: function( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each(function() { - var index, - data = data_priv.get( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // enable finishing flag on private data - data.finish = true; - - // empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.stop ) { - hooks.stop.call( this, true ); - } - - // look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // turn off finishing flag - delete data.finish; - }); - } -}); - -jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; -}); - -// Generate shortcuts for custom animations -jQuery.each({ - slideDown: genFx("show"), - slideUp: genFx("hide"), - slideToggle: genFx("toggle"), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } -}, function( name, props ) { - jQuery.fn[ name ] = function( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; -}); - -jQuery.timers = []; -jQuery.fx.tick = function() { - var timer, - i = 0, - timers = jQuery.timers; - - fxNow = jQuery.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - // Checks the timer has not already been removed - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } - - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; -}; - -jQuery.fx.timer = function( timer ) { - jQuery.timers.push( timer ); - if ( timer() ) { - jQuery.fx.start(); - } else { - jQuery.timers.pop(); - } -}; - -jQuery.fx.interval = 13; - -jQuery.fx.start = function() { - if ( !timerId ) { - timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); - } -}; - -jQuery.fx.stop = function() { - clearInterval( timerId ); - timerId = null; -}; - -jQuery.fx.speeds = { - slow: 600, - fast: 200, - // Default speed - _default: 400 -}; - - -// Based off of the plugin by Clint Helfers, with permission. -// http://blindsignals.com/index.php/2009/07/jquery-delay/ -jQuery.fn.delay = function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function( next, hooks ) { - var timeout = setTimeout( next, time ); - hooks.stop = function() { - clearTimeout( timeout ); - }; - }); -}; - - -(function() { - var input = document.createElement( "input" ), - select = document.createElement( "select" ), - opt = select.appendChild( document.createElement( "option" ) ); - - input.type = "checkbox"; - - // Support: iOS 5.1, Android 4.x, Android 2.3 - // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere) - support.checkOn = input.value !== ""; - - // Must access the parent to make an option select properly - // Support: IE9, IE10 - support.optSelected = opt.selected; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Check if an input maintains its value after becoming a radio - // Support: IE9, IE10 - input = document.createElement( "input" ); - input.value = "t"; - input.type = "radio"; - support.radioValue = input.value === "t"; -})(); - - -var nodeHook, boolHook, - attrHandle = jQuery.expr.attrHandle; - -jQuery.fn.extend({ - attr: function( name, value ) { - return access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function( name ) { - return this.each(function() { - jQuery.removeAttr( this, name ); - }); - } -}); - -jQuery.extend({ - attr: function( elem, name, value ) { - var hooks, ret, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === strundefined ) { - return jQuery.prop( elem, name, value ); - } - - // All attributes are lowercase - // Grab necessary hook if one is defined - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - name = name.toLowerCase(); - hooks = jQuery.attrHooks[ name ] || - ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); - } - - if ( value !== undefined ) { - - if ( value === null ) { - jQuery.removeAttr( elem, name ); - - } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - elem.setAttribute( name, value + "" ); - return value; - } - - } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - ret = jQuery.find.attr( elem, name ); - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? - undefined : - ret; - } - }, - - removeAttr: function( elem, value ) { - var name, propName, - i = 0, - attrNames = value && value.match( rnotwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( (name = attrNames[i++]) ) { - propName = jQuery.propFix[ name ] || name; - - // Boolean attributes get special treatment (#10870) - if ( jQuery.expr.match.bool.test( name ) ) { - // Set corresponding property to false - elem[ propName ] = false; - } - - elem.removeAttribute( name ); - } - } - }, - - attrHooks: { - type: { - set: function( elem, value ) { - if ( !support.radioValue && value === "radio" && - jQuery.nodeName( elem, "input" ) ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to default in case type is set after value during creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - } -}); - -// Hooks for boolean attributes -boolHook = { - set: function( elem, value, name ) { - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - elem.setAttribute( name, name ); - } - return name; - } -}; -jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { - var getter = attrHandle[ name ] || jQuery.find.attr; - - attrHandle[ name ] = function( elem, name, isXML ) { - var ret, handle; - if ( !isXML ) { - // Avoid an infinite loop by temporarily removing this function from the getter - handle = attrHandle[ name ]; - attrHandle[ name ] = ret; - ret = getter( elem, name, isXML ) != null ? - name.toLowerCase() : - null; - attrHandle[ name ] = handle; - } - return ret; - }; -}); - - - - -var rfocusable = /^(?:input|select|textarea|button)$/i; - -jQuery.fn.extend({ - prop: function( name, value ) { - return access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function( name ) { - return this.each(function() { - delete this[ jQuery.propFix[ name ] || name ]; - }); - } -}); - -jQuery.extend({ - propFix: { - "for": "htmlFor", - "class": "className" - }, - - prop: function( elem, name, value ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set properties on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - if ( notxml ) { - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? - ret : - ( elem[ name ] = value ); - - } else { - return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? - ret : - elem[ name ]; - } - }, - - propHooks: { - tabIndex: { - get: function( elem ) { - return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ? - elem.tabIndex : - -1; - } - } - } -}); - -// Support: IE9+ -// Selectedness for an option in an optgroup can be inaccurate -if ( !support.optSelected ) { - jQuery.propHooks.selected = { - get: function( elem ) { - var parent = elem.parentNode; - if ( parent && parent.parentNode ) { - parent.parentNode.selectedIndex; - } - return null; - } - }; -} - -jQuery.each([ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable" -], function() { - jQuery.propFix[ this.toLowerCase() ] = this; -}); - - - - -var rclass = /[\t\r\n\f]/g; - -jQuery.fn.extend({ - addClass: function( value ) { - var classes, elem, cur, clazz, j, finalValue, - proceed = typeof value === "string" && value, - i = 0, - len = this.length; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).addClass( value.call( this, j, this.className ) ); - }); - } - - if ( proceed ) { - // The disjunction here is for better compressibility (see removeClass) - classes = ( value || "" ).match( rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - " " - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - - // only assign if different to avoid unneeded rendering. - finalValue = jQuery.trim( cur ); - if ( elem.className !== finalValue ) { - elem.className = finalValue; - } - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classes, elem, cur, clazz, j, finalValue, - proceed = arguments.length === 0 || typeof value === "string" && value, - i = 0, - len = this.length; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).removeClass( value.call( this, j, this.className ) ); - }); - } - if ( proceed ) { - classes = ( value || "" ).match( rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - "" - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - - // only assign if different to avoid unneeded rendering. - finalValue = value ? jQuery.trim( cur ) : ""; - if ( elem.className !== finalValue ) { - elem.className = finalValue; - } - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value; - - if ( typeof stateVal === "boolean" && type === "string" ) { - return stateVal ? this.addClass( value ) : this.removeClass( value ); - } - - if ( jQuery.isFunction( value ) ) { - return this.each(function( i ) { - jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); - }); - } - - return this.each(function() { - if ( type === "string" ) { - // toggle individual class names - var className, - i = 0, - self = jQuery( this ), - classNames = value.match( rnotwhite ) || []; - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space separated list - if ( self.hasClass( className ) ) { - self.removeClass( className ); - } else { - self.addClass( className ); - } - } - - // Toggle whole class name - } else if ( type === strundefined || type === "boolean" ) { - if ( this.className ) { - // store className if set - data_priv.set( this, "__className__", this.className ); - } - - // If the element has a class name or if we're passed "false", - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || ""; - } - }); - }, - - hasClass: function( selector ) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for ( ; i < l; i++ ) { - if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { - return true; - } - } - - return false; - } -}); - - - - -var rreturn = /\r/g; - -jQuery.fn.extend({ - val: function( value ) { - var hooks, ret, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { - return ret; - } - - ret = elem.value; - - return typeof ret === "string" ? - // handle most common string cases - ret.replace(rreturn, "") : - // handle cases where value is null/undef or number - ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each(function( i ) { - var val; - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, jQuery( this ).val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - - } else if ( typeof val === "number" ) { - val += ""; - - } else if ( jQuery.isArray( val ) ) { - val = jQuery.map( val, function( value ) { - return value == null ? "" : value + ""; - }); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - }); - } -}); - -jQuery.extend({ - valHooks: { - option: { - get: function( elem ) { - var val = jQuery.find.attr( elem, "value" ); - return val != null ? - val : - // Support: IE10-11+ - // option.text throws exceptions (#14686, #14858) - jQuery.trim( jQuery.text( elem ) ); - } - }, - select: { - get: function( elem ) { - var value, option, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one" || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? - max : - one ? index : 0; - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // IE6-9 doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - // Don't return options that are disabled or in a disabled optgroup - ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) && - ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function( elem, value ) { - var optionSet, option, - options = elem.options, - values = jQuery.makeArray( value ), - i = options.length; - - while ( i-- ) { - option = options[ i ]; - if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) { - optionSet = true; - } - } - - // force browsers to behave consistently when non-matching value is set - if ( !optionSet ) { - elem.selectedIndex = -1; - } - return values; - } - } - } -}); - -// Radios and checkboxes getter/setter -jQuery.each([ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - set: function( elem, value ) { - if ( jQuery.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); - } - } - }; - if ( !support.checkOn ) { - jQuery.valHooks[ this ].get = function( elem ) { - // Support: Webkit - // "" is returned instead of "on" if a value isn't specified - return elem.getAttribute("value") === null ? "on" : elem.value; - }; - } -}); - - - - -// Return jQuery for attributes-only inclusion - - -jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; -}); - -jQuery.fn.extend({ - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - }, - - bind: function( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function( types, fn ) { - return this.off( types, null, fn ); - }, - - delegate: function( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); - }, - undelegate: function( selector, types, fn ) { - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); - } -}); - - -var nonce = jQuery.now(); - -var rquery = (/\?/); - - - -// Support: Android 2.3 -// Workaround failure to string-cast null input -jQuery.parseJSON = function( data ) { - return JSON.parse( data + "" ); -}; - - -// Cross-browser xml parsing -jQuery.parseXML = function( data ) { - var xml, tmp; - if ( !data || typeof data !== "string" ) { - return null; - } - - // Support: IE9 - try { - tmp = new DOMParser(); - xml = tmp.parseFromString( data, "text/xml" ); - } catch ( e ) { - xml = undefined; - } - - if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; -}; - - -var - // Document location - ajaxLocParts, - ajaxLocation, - - rhash = /#.*$/, - rts = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/, - - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat("*"); - -// #8138, IE may throw an exception when accessing -// a field from window.location if document.domain has been set -try { - ajaxLocation = location.href; -} catch( e ) { - // Use the href attribute of an A element - // since IE will modify it given document.location - ajaxLocation = document.createElement( "a" ); - ajaxLocation.href = ""; - ajaxLocation = ajaxLocation.href; -} - -// Segment location into parts -ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; - -// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport -function addToPrefiltersOrTransports( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; - - if ( jQuery.isFunction( func ) ) { - // For each dataType in the dataTypeExpression - while ( (dataType = dataTypes[i++]) ) { - // Prepend if requested - if ( dataType[0] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); - - // Otherwise append - } else { - (structure[ dataType ] = structure[ dataType ] || []).push( func ); - } - } - } - }; -} - -// Base inspection function for prefilters and transports -function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); - - function inspect( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - }); - return selected; - } - - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); -} - -// A special extend for ajax options -// that takes "flat" options (not to be deep extended) -// Fixes #9887 -function ajaxExtend( target, src ) { - var key, deep, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } - - return target; -} - -/* Handles responses to an ajax request: - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ -function ajaxHandleResponses( s, jqXHR, responses ) { - - var ct, type, finalDataType, firstDataType, - contents = s.contents, - dataTypes = s.dataTypes; - - // Remove auto dataType and get content-type in the process - while ( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); - } - } - - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } -} - -/* Chain conversions given the request and the original response - * Also sets the responseXXX fields on the jqXHR instance - */ -function ajaxConvert( s, response, jqXHR, isSuccess ) { - var conv2, current, conv, tmp, prev, - converters = {}, - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(); - - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } - - current = dataTypes.shift(); - - // Convert to each sequential dataType - while ( current ) { - - if ( s.responseFields[ current ] ) { - jqXHR[ s.responseFields[ current ] ] = response; - } - - // Apply the dataFilter if provided - if ( !prev && isSuccess && s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } - - prev = current; - current = dataTypes.shift(); - - if ( current ) { - - // There's only work to do if current dataType is non-auto - if ( current === "*" ) { - - current = prev; - - // Convert response if prev dataType is non-auto and differs from current - } else if ( prev !== "*" && prev !== current ) { - - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; - - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { - - // If conv2 outputs current - tmp = conv2.split( " " ); - if ( tmp[ 1 ] === current ) { - - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.unshift( tmp[ 1 ] ); - } - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if ( conv !== true ) { - - // Unless errors are allowed to bubble, catch and return them - if ( conv && s[ "throws" ] ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; - } - } - } - } - } - } - - return { state: "success", data: response }; -} - -jQuery.extend({ - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: ajaxLocation, - type: "GET", - isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /xml/, - html: /html/, - json: /json/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText", - json: "responseJSON" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": jQuery.parseJSON, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var transport, - // URL without anti-cache param - cacheURL, - // Response headers - responseHeadersString, - responseHeaders, - // timeout handle - timeoutTimer, - // Cross-domain detection vars - parts, - // To know if global events are to be dispatched - fireGlobals, - // Loop variable - i, - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - // Callbacks context - callbackContext = s.context || s, - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks("once memory"), - // Status-dependent callbacks - statusCode = s.statusCode || {}, - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - // The jqXHR state - state = 0, - // Default abort message - strAbort = "canceled", - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function( key ) { - var match; - if ( state === 2 ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( (match = rheaders.exec( responseHeadersString )) ) { - responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function() { - return state === 2 ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function( name, value ) { - var lname = name.toLowerCase(); - if ( !state ) { - name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function( type ) { - if ( !state ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function( map ) { - var code; - if ( map ) { - if ( state < 2 ) { - for ( code in map ) { - // Lazy-add the new callback in a way that preserves old ones - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } else { - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } - } - return this; - }, - - // Cancel the request - abort: function( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ).complete = completeDeferred.add; - jqXHR.success = jqXHR.done; - jqXHR.error = jqXHR.fail; - - // Remove hash character (#7531: and string promotion) - // Add protocol if not provided (prefilters might expect it) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ) - .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; - - // A cross-domain request is in order when we have a protocol:host:port mismatch - if ( s.crossDomain == null ) { - parts = rurl.exec( s.url.toLowerCase() ); - s.crossDomain = !!( parts && - ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || - ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== - ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) - ); - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( state === 2 ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - fireGlobals = s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger("ajaxStart"); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - cacheURL = s.url; - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // If data is available, append data to url - if ( s.data ) { - cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add anti-cache in url if needed - if ( s.cache === false ) { - s.url = rts.test( cacheURL ) ? - - // If there is already a '_' parameter, set its value - cacheURL.replace( rts, "$1_=" + nonce++ ) : - - // Otherwise add one to the end - cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; - } - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? - s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { - // Abort if not done already and return - return jqXHR.abort(); - } - - // aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - for ( i in { success: 1, error: 1, complete: 1 } ) { - jqXHR[ i ]( s[ i ] ); - } - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = setTimeout(function() { - jqXHR.abort("timeout"); - }, s.timeout ); - } - - try { - state = 1; - transport.send( requestHeaders, done ); - } catch ( e ) { - // Propagate exception as error if not done - if ( state < 2 ) { - done( -1, e ); - // Simply rethrow otherwise - } else { - throw e; - } - } - } - - // Callback for when everything is done - function done( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Called once - if ( state === 2 ) { - return; - } - - // State is "done" now - state = 2; - - // Clear timeout if it exists - if ( timeoutTimer ) { - clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Determine if successful - isSuccess = status >= 200 && status < 300 || status === 304; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert( s, response, jqXHR, isSuccess ); - - // If successful, handle type chaining - if ( isSuccess ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader("Last-Modified"); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader("etag"); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 || s.type === "HEAD" ) { - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - statusText = response.state; - success = response.data; - error = response.error; - isSuccess = !error; - } - } else { - // We extract error from statusText - // then normalize statusText and status for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger("ajaxStop"); - } - } - } - - return jqXHR; - }, - - getJSON: function( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - }, - - getScript: function( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - } -}); - -jQuery.each( [ "get", "post" ], function( i, method ) { - jQuery[ method ] = function( url, data, callback, type ) { - // shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - return jQuery.ajax({ - url: url, - type: method, - dataType: type, - data: data, - success: callback - }); - }; -}); - -// Attach a bunch of functions for handling common AJAX events -jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { - jQuery.fn[ type ] = function( fn ) { - return this.on( type, fn ); - }; -}); - - -jQuery._evalUrl = function( url ) { - return jQuery.ajax({ - url: url, - type: "GET", - dataType: "script", - async: false, - global: false, - "throws": true - }); -}; - - -jQuery.fn.extend({ - wrapAll: function( html ) { - var wrap; - - if ( jQuery.isFunction( html ) ) { - return this.each(function( i ) { - jQuery( this ).wrapAll( html.call(this, i) ); - }); - } - - if ( this[ 0 ] ) { - - // The elements to wrap the target around - wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); - - if ( this[ 0 ].parentNode ) { - wrap.insertBefore( this[ 0 ] ); - } - - wrap.map(function() { - var elem = this; - - while ( elem.firstElementChild ) { - elem = elem.firstElementChild; - } - - return elem; - }).append( this ); - } - - return this; - }, - - wrapInner: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function( i ) { - jQuery( this ).wrapInner( html.call(this, i) ); - }); - } - - return this.each(function() { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - }); - }, - - wrap: function( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each(function( i ) { - jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); - }); - }, - - unwrap: function() { - return this.parent().each(function() { - if ( !jQuery.nodeName( this, "body" ) ) { - jQuery( this ).replaceWith( this.childNodes ); - } - }).end(); - } -}); - - -jQuery.expr.filters.hidden = function( elem ) { - // Support: Opera <= 12.12 - // Opera reports offsetWidths and offsetHeights less than zero on some elements - return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; -}; -jQuery.expr.filters.visible = function( elem ) { - return !jQuery.expr.filters.hidden( elem ); -}; - - - - -var r20 = /%20/g, - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - -function buildParams( prefix, obj, traditional, add ) { - var name; - - if ( jQuery.isArray( obj ) ) { - // Serialize array item. - jQuery.each( obj, function( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - // Item is non-scalar (array or object), encode its numeric index. - buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); - } - }); - - } else if ( !traditional && jQuery.type( obj ) === "object" ) { - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } - - } else { - // Serialize scalar item. - add( prefix, obj ); - } -} - -// Serialize an array of form elements or a set of -// key/values into a query string -jQuery.param = function( a, traditional ) { - var prefix, - s = [], - add = function( key, value ) { - // If value is a function, invoke it and return its value - value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); - s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); - }; - - // Set traditional to true for jQuery <= 1.3.2 behavior. - if ( traditional === undefined ) { - traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; - } - - // If an array was passed in, assume that it is an array of form elements. - if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - // Serialize the form elements - jQuery.each( a, function() { - add( this.name, this.value ); - }); - - } else { - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } - - // Return the resulting serialization - return s.join( "&" ).replace( r20, "+" ); -}; - -jQuery.fn.extend({ - serialize: function() { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function() { - return this.map(function() { - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - }) - .filter(function() { - var type = this.type; - - // Use .is( ":disabled" ) so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !rcheckableType.test( type ) ); - }) - .map(function( i, elem ) { - var val = jQuery( this ).val(); - - return val == null ? - null : - jQuery.isArray( val ) ? - jQuery.map( val, function( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }) : - { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }).get(); - } -}); - - -jQuery.ajaxSettings.xhr = function() { - try { - return new XMLHttpRequest(); - } catch( e ) {} -}; - -var xhrId = 0, - xhrCallbacks = {}, - xhrSuccessStatus = { - // file protocol always yields status code 0, assume 200 - 0: 200, - // Support: IE9 - // #1450: sometimes IE returns 1223 when it should be 204 - 1223: 204 - }, - xhrSupported = jQuery.ajaxSettings.xhr(); - -// Support: IE9 -// Open requests must be manually aborted on unload (#5280) -if ( window.ActiveXObject ) { - jQuery( window ).on( "unload", function() { - for ( var key in xhrCallbacks ) { - xhrCallbacks[ key ](); - } - }); -} - -support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -support.ajax = xhrSupported = !!xhrSupported; - -jQuery.ajaxTransport(function( options ) { - var callback; - - // Cross domain only allowed if supported through XMLHttpRequest - if ( support.cors || xhrSupported && !options.crossDomain ) { - return { - send: function( headers, complete ) { - var i, - xhr = options.xhr(), - id = ++xhrId; - - xhr.open( options.type, options.url, options.async, options.username, options.password ); - - // Apply custom fields if provided - if ( options.xhrFields ) { - for ( i in options.xhrFields ) { - xhr[ i ] = options.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( options.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( options.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !options.crossDomain && !headers["X-Requested-With"] ) { - headers["X-Requested-With"] = "XMLHttpRequest"; - } - - // Set headers - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - - // Callback - callback = function( type ) { - return function() { - if ( callback ) { - delete xhrCallbacks[ id ]; - callback = xhr.onload = xhr.onerror = null; - - if ( type === "abort" ) { - xhr.abort(); - } else if ( type === "error" ) { - complete( - // file: protocol always yields status 0; see #8605, #14207 - xhr.status, - xhr.statusText - ); - } else { - complete( - xhrSuccessStatus[ xhr.status ] || xhr.status, - xhr.statusText, - // Support: IE9 - // Accessing binary-data responseText throws an exception - // (#11426) - typeof xhr.responseText === "string" ? { - text: xhr.responseText - } : undefined, - xhr.getAllResponseHeaders() - ); - } - } - }; - }; - - // Listen to events - xhr.onload = callback(); - xhr.onerror = callback("error"); - - // Create the abort callback - callback = xhrCallbacks[ id ] = callback("abort"); - - try { - // Do send the request (this may raise an exception) - xhr.send( options.hasContent && options.data || null ); - } catch ( e ) { - // #14683: Only rethrow if this hasn't been notified as an error yet - if ( callback ) { - throw e; - } - } - }, - - abort: function() { - if ( callback ) { - callback(); - } - } - }; - } -}); - - - - -// Install script dataType -jQuery.ajaxSetup({ - accepts: { - script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /(?:java|ecma)script/ - }, - converters: { - "text script": function( text ) { - jQuery.globalEval( text ); - return text; - } - } -}); - -// Handle cache's special case and crossDomain -jQuery.ajaxPrefilter( "script", function( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - } -}); - -// Bind script tag hack transport -jQuery.ajaxTransport( "script", function( s ) { - // This transport only deals with cross domain requests - if ( s.crossDomain ) { - var script, callback; - return { - send: function( _, complete ) { - script = jQuery("<script>").prop({ - async: true, - charset: s.scriptCharset, - src: s.url - }).on( - "load error", - callback = function( evt ) { - script.remove(); - callback = null; - if ( evt ) { - complete( evt.type === "error" ? 404 : 200, evt.type ); - } - } - ); - document.head.appendChild( script[ 0 ] ); - }, - abort: function() { - if ( callback ) { - callback(); - } - } - }; - } -}); - - - - -var oldCallbacks = [], - rjsonp = /(=)\?(?=&|$)|\?\?/; - -// Default jsonp settings -jQuery.ajaxSetup({ - jsonp: "callback", - jsonpCallback: function() { - var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); - this[ callback ] = true; - return callback; - } -}); - -// Detect, normalize options and install callbacks for jsonp requests -jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { - - var callbackName, overwritten, responseContainer, - jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? - "url" : - typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" - ); - - // Handle iff the expected data type is "jsonp" or we have a parameter to set - if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { - - // Get callback name, remembering preexisting value associated with it - callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? - s.jsonpCallback() : - s.jsonpCallback; - - // Insert callback into url or form data - if ( jsonProp ) { - s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); - } else if ( s.jsonp !== false ) { - s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; - } - - // Use data converter to retrieve json after script execution - s.converters["script json"] = function() { - if ( !responseContainer ) { - jQuery.error( callbackName + " was not called" ); - } - return responseContainer[ 0 ]; - }; - - // force json dataType - s.dataTypes[ 0 ] = "json"; - - // Install callback - overwritten = window[ callbackName ]; - window[ callbackName ] = function() { - responseContainer = arguments; - }; - - // Clean-up function (fires after converters) - jqXHR.always(function() { - // Restore preexisting value - window[ callbackName ] = overwritten; - - // Save back as free - if ( s[ callbackName ] ) { - // make sure that re-using the options doesn't screw things around - s.jsonpCallback = originalSettings.jsonpCallback; - - // save the callback name for future use - oldCallbacks.push( callbackName ); - } - - // Call if it was a function and we have a response - if ( responseContainer && jQuery.isFunction( overwritten ) ) { - overwritten( responseContainer[ 0 ] ); - } - - responseContainer = overwritten = undefined; - }); - - // Delegate to script - return "script"; - } -}); - - - - -// data: string of html -// context (optional): If specified, the fragment will be created in this context, defaults to document -// keepScripts (optional): If true, will include scripts passed in the html string -jQuery.parseHTML = function( data, context, keepScripts ) { - if ( !data || typeof data !== "string" ) { - return null; - } - if ( typeof context === "boolean" ) { - keepScripts = context; - context = false; - } - context = context || document; - - var parsed = rsingleTag.exec( data ), - scripts = !keepScripts && []; - - // Single tag - if ( parsed ) { - return [ context.createElement( parsed[1] ) ]; - } - - parsed = jQuery.buildFragment( [ data ], context, scripts ); - - if ( scripts && scripts.length ) { - jQuery( scripts ).remove(); - } - - return jQuery.merge( [], parsed.childNodes ); -}; - - -// Keep a copy of the old load method -var _load = jQuery.fn.load; - -/** - * Load a url into a page - */ -jQuery.fn.load = function( url, params, callback ) { - if ( typeof url !== "string" && _load ) { - return _load.apply( this, arguments ); - } - - var selector, type, response, - self = this, - off = url.indexOf(" "); - - if ( off >= 0 ) { - selector = jQuery.trim( url.slice( off ) ); - url = url.slice( 0, off ); - } - - // If it's a function - if ( jQuery.isFunction( params ) ) { - - // We assume that it's the callback - callback = params; - params = undefined; - - // Otherwise, build a param string - } else if ( params && typeof params === "object" ) { - type = "POST"; - } - - // If we have elements to modify, make the request - if ( self.length > 0 ) { - jQuery.ajax({ - url: url, - - // if "type" variable is undefined, then "GET" method will be used - type: type, - dataType: "html", - data: params - }).done(function( responseText ) { - - // Save response for use in complete callback - response = arguments; - - self.html( selector ? - - // If a selector was specified, locate the right elements in a dummy div - // Exclude scripts to avoid IE 'Permission Denied' errors - jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : - - // Otherwise use the full result - responseText ); - - }).complete( callback && function( jqXHR, status ) { - self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); - }); - } - - return this; -}; - - - - -jQuery.expr.filters.animated = function( elem ) { - return jQuery.grep(jQuery.timers, function( fn ) { - return elem === fn.elem; - }).length; -}; - - - - -var docElem = window.document.documentElement; - -/** - * Gets a window from an element - */ -function getWindow( elem ) { - return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; -} - -jQuery.offset = { - setOffset: function( elem, options, i ) { - var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, - position = jQuery.css( elem, "position" ), - curElem = jQuery( elem ), - props = {}; - - // Set position first, in-case top/left are set even on static elem - if ( position === "static" ) { - elem.style.position = "relative"; - } - - curOffset = curElem.offset(); - curCSSTop = jQuery.css( elem, "top" ); - curCSSLeft = jQuery.css( elem, "left" ); - calculatePosition = ( position === "absolute" || position === "fixed" ) && - ( curCSSTop + curCSSLeft ).indexOf("auto") > -1; - - // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed - if ( calculatePosition ) { - curPosition = curElem.position(); - curTop = curPosition.top; - curLeft = curPosition.left; - - } else { - curTop = parseFloat( curCSSTop ) || 0; - curLeft = parseFloat( curCSSLeft ) || 0; - } - - if ( jQuery.isFunction( options ) ) { - options = options.call( elem, i, curOffset ); - } - - if ( options.top != null ) { - props.top = ( options.top - curOffset.top ) + curTop; - } - if ( options.left != null ) { - props.left = ( options.left - curOffset.left ) + curLeft; - } - - if ( "using" in options ) { - options.using.call( elem, props ); - - } else { - curElem.css( props ); - } - } -}; - -jQuery.fn.extend({ - offset: function( options ) { - if ( arguments.length ) { - return options === undefined ? - this : - this.each(function( i ) { - jQuery.offset.setOffset( this, options, i ); - }); - } - - var docElem, win, - elem = this[ 0 ], - box = { top: 0, left: 0 }, - doc = elem && elem.ownerDocument; - - if ( !doc ) { - return; - } - - docElem = doc.documentElement; - - // Make sure it's not a disconnected DOM node - if ( !jQuery.contains( docElem, elem ) ) { - return box; - } - - // If we don't have gBCR, just use 0,0 rather than error - // BlackBerry 5, iOS 3 (original iPhone) - if ( typeof elem.getBoundingClientRect !== strundefined ) { - box = elem.getBoundingClientRect(); - } - win = getWindow( doc ); - return { - top: box.top + win.pageYOffset - docElem.clientTop, - left: box.left + win.pageXOffset - docElem.clientLeft - }; - }, - - position: function() { - if ( !this[ 0 ] ) { - return; - } - - var offsetParent, offset, - elem = this[ 0 ], - parentOffset = { top: 0, left: 0 }; - - // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent - if ( jQuery.css( elem, "position" ) === "fixed" ) { - // We assume that getBoundingClientRect is available when computed position is fixed - offset = elem.getBoundingClientRect(); - - } else { - // Get *real* offsetParent - offsetParent = this.offsetParent(); - - // Get correct offsets - offset = this.offset(); - if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { - parentOffset = offsetParent.offset(); - } - - // Add offsetParent borders - parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); - parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); - } - - // Subtract parent offsets and element margins - return { - top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), - left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) - }; - }, - - offsetParent: function() { - return this.map(function() { - var offsetParent = this.offsetParent || docElem; - - while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) { - offsetParent = offsetParent.offsetParent; - } - - return offsetParent || docElem; - }); - } -}); - -// Create scrollLeft and scrollTop methods -jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { - var top = "pageYOffset" === prop; - - jQuery.fn[ method ] = function( val ) { - return access( this, function( elem, method, val ) { - var win = getWindow( elem ); - - if ( val === undefined ) { - return win ? win[ prop ] : elem[ method ]; - } - - if ( win ) { - win.scrollTo( - !top ? val : window.pageXOffset, - top ? val : window.pageYOffset - ); - - } else { - elem[ method ] = val; - } - }, method, val, arguments.length, null ); - }; -}); - -// Add the top/left cssHooks using jQuery.fn.position -// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 -// getComputedStyle returns percent when specified for top/left/bottom/right -// rather than make the css module depend on the offset module, we just check for it here -jQuery.each( [ "top", "left" ], function( i, prop ) { - jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, - function( elem, computed ) { - if ( computed ) { - computed = curCSS( elem, prop ); - // if curCSS returns percentage, fallback to offset - return rnumnonpx.test( computed ) ? - jQuery( elem ).position()[ prop ] + "px" : - computed; - } - } - ); -}); - - -// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods -jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { - jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { - // margin is only for outerHeight, outerWidth - jQuery.fn[ funcName ] = function( margin, value ) { - var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), - extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); - - return access( this, function( elem, type, value ) { - var doc; - - if ( jQuery.isWindow( elem ) ) { - // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there - // isn't a whole lot we can do. See pull request at this URL for discussion: - // https://github.com/jquery/jquery/pull/764 - return elem.document.documentElement[ "client" + name ]; - } - - // Get document width or height - if ( elem.nodeType === 9 ) { - doc = elem.documentElement; - - // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], - // whichever is greatest - return Math.max( - elem.body[ "scroll" + name ], doc[ "scroll" + name ], - elem.body[ "offset" + name ], doc[ "offset" + name ], - doc[ "client" + name ] - ); - } - - return value === undefined ? - // Get width or height on the element, requesting but not forcing parseFloat - jQuery.css( elem, type, extra ) : - - // Set width or height on the element - jQuery.style( elem, type, value, extra ); - }, type, chainable ? margin : undefined, chainable, null ); - }; - }); -}); - - -// The number of elements contained in the matched element set -jQuery.fn.size = function() { - return this.length; -}; - -jQuery.fn.andSelf = jQuery.fn.addBack; - - - - -// Register as a named AMD module, since jQuery can be concatenated with other -// files that may use define, but not via a proper concatenation script that -// understands anonymous AMD modules. A named AMD is safest and most robust -// way to register. Lowercase jquery is used because AMD module names are -// derived from file names, and jQuery is normally delivered in a lowercase -// file name. Do this after creating the global so that if an AMD module wants -// to call noConflict to hide this version of jQuery, it will work. - -// Note that for maximum portability, libraries that are not jQuery should -// declare themselves as anonymous modules, and avoid setting a global if an -// AMD loader is present. jQuery is a special case. For more information, see -// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon - -if ( typeof define === "function" && define.amd ) { - define( "jquery", [], function() { - return jQuery; - }); -} - - - - -var - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, - - // Map over the $ in case of overwrite - _$ = window.$; - -jQuery.noConflict = function( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } - - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } - - return jQuery; -}; - -// Expose jQuery and $ identifiers, even in -// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) -// and CommonJS for browser emulators (#13566) -if ( typeof noGlobal === strundefined ) { - window.jQuery = window.$ = jQuery; -} - - - - -return jQuery; - -})); - -/** - * @license - * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/> - * Build: `lodash modern -o ./dist/lodash.js` - * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/> - * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE> - * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - * Available under MIT license <http://lodash.com/license> - */ -;(function() { - - /** Used as a safe reference for `undefined` in pre ES5 environments */ - var undefined; - - /** Used to pool arrays and objects used internally */ - var arrayPool = [], - objectPool = []; - - /** Used to generate unique IDs */ - var idCounter = 0; - - /** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */ - var keyPrefix = +new Date + ''; - - /** Used as the size when optimizations are enabled for large arrays */ - var largeArraySize = 75; - - /** Used as the max size of the `arrayPool` and `objectPool` */ - var maxPoolSize = 40; - - /** Used to detect and test whitespace */ - var whitespace = ( - // whitespace - ' \t\x0B\f\xA0\ufeff' + - - // line terminators - '\n\r\u2028\u2029' + - - // unicode category "Zs" space separators - '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000' - ); - - /** Used to match empty string literals in compiled template source */ - var reEmptyStringLeading = /\b__p \+= '';/g, - reEmptyStringMiddle = /\b(__p \+=) '' \+/g, - reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; - - /** - * Used to match ES6 template delimiters - * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals - */ - var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; - - /** Used to match regexp flags from their coerced string values */ - var reFlags = /\w*$/; - - /** Used to detected named functions */ - var reFuncName = /^\s*function[ \n\r\t]+\w/; - - /** Used to match "interpolate" template delimiters */ - var reInterpolate = /<%=([\s\S]+?)%>/g; - - /** Used to match leading whitespace and zeros to be removed */ - var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)'); - - /** Used to ensure capturing order of template delimiters */ - var reNoMatch = /($^)/; - - /** Used to detect functions containing a `this` reference */ - var reThis = /\bthis\b/; - - /** Used to match unescaped characters in compiled string literals */ - var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g; - - /** Used to assign default `context` object properties */ - var contextProps = [ - 'Array', 'Boolean', 'Date', 'Function', 'Math', 'Number', 'Object', - 'RegExp', 'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN', - 'parseInt', 'setTimeout' - ]; - - /** Used to make template sourceURLs easier to identify */ - var templateCounter = 0; - - /** `Object#toString` result shortcuts */ - var argsClass = '[object Arguments]', - arrayClass = '[object Array]', - boolClass = '[object Boolean]', - dateClass = '[object Date]', - funcClass = '[object Function]', - numberClass = '[object Number]', - objectClass = '[object Object]', - regexpClass = '[object RegExp]', - stringClass = '[object String]'; - - /** Used to identify object classifications that `_.clone` supports */ - var cloneableClasses = {}; - cloneableClasses[funcClass] = false; - cloneableClasses[argsClass] = cloneableClasses[arrayClass] = - cloneableClasses[boolClass] = cloneableClasses[dateClass] = - cloneableClasses[numberClass] = cloneableClasses[objectClass] = - cloneableClasses[regexpClass] = cloneableClasses[stringClass] = true; - - /** Used as an internal `_.debounce` options object */ - var debounceOptions = { - 'leading': false, - 'maxWait': 0, - 'trailing': false - }; - - /** Used as the property descriptor for `__bindData__` */ - var descriptor = { - 'configurable': false, - 'enumerable': false, - 'value': null, - 'writable': false - }; - - /** Used to determine if values are of the language type Object */ - var objectTypes = { - 'boolean': false, - 'function': true, - 'object': true, - 'number': false, - 'string': false, - 'undefined': false - }; - - /** Used to escape characters for inclusion in compiled string literals */ - var stringEscapes = { - '\\': '\\', - "'": "'", - '\n': 'n', - '\r': 'r', - '\t': 't', - '\u2028': 'u2028', - '\u2029': 'u2029' - }; - - /** Used as a reference to the global object */ - var root = (objectTypes[typeof window] && window) || this; - - /** Detect free variable `exports` */ - var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports; - - /** Detect free variable `module` */ - var freeModule = objectTypes[typeof module] && module && !module.nodeType && module; - - /** Detect the popular CommonJS extension `module.exports` */ - var moduleExports = freeModule && freeModule.exports === freeExports && freeExports; - - /** Detect free variable `global` from Node.js or Browserified code and use it as `root` */ - var freeGlobal = objectTypes[typeof global] && global; - if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) { - root = freeGlobal; - } - - /*--------------------------------------------------------------------------*/ - - /** - * The base implementation of `_.indexOf` without support for binary searches - * or `fromIndex` constraints. - * - * @private - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the matched value or `-1`. - */ - function baseIndexOf(array, value, fromIndex) { - var index = (fromIndex || 0) - 1, - length = array ? array.length : 0; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * An implementation of `_.contains` for cache objects that mimics the return - * signature of `_.indexOf` by returning `0` if the value is found, else `-1`. - * - * @private - * @param {Object} cache The cache object to inspect. - * @param {*} value The value to search for. - * @returns {number} Returns `0` if `value` is found, else `-1`. - */ - function cacheIndexOf(cache, value) { - var type = typeof value; - cache = cache.cache; - - if (type == 'boolean' || value == null) { - return cache[value] ? 0 : -1; - } - if (type != 'number' && type != 'string') { - type = 'object'; - } - var key = type == 'number' ? value : keyPrefix + value; - cache = (cache = cache[type]) && cache[key]; - - return type == 'object' - ? (cache && baseIndexOf(cache, value) > -1 ? 0 : -1) - : (cache ? 0 : -1); - } - - /** - * Adds a given value to the corresponding cache object. - * - * @private - * @param {*} value The value to add to the cache. - */ - function cachePush(value) { - var cache = this.cache, - type = typeof value; - - if (type == 'boolean' || value == null) { - cache[value] = true; - } else { - if (type != 'number' && type != 'string') { - type = 'object'; - } - var key = type == 'number' ? value : keyPrefix + value, - typeCache = cache[type] || (cache[type] = {}); - - if (type == 'object') { - (typeCache[key] || (typeCache[key] = [])).push(value); - } else { - typeCache[key] = true; - } - } - } - - /** - * Used by `_.max` and `_.min` as the default callback when a given - * collection is a string value. - * - * @private - * @param {string} value The character to inspect. - * @returns {number} Returns the code unit of given character. - */ - function charAtCallback(value) { - return value.charCodeAt(0); - } - - /** - * Used by `sortBy` to compare transformed `collection` elements, stable sorting - * them in ascending order. - * - * @private - * @param {Object} a The object to compare to `b`. - * @param {Object} b The object to compare to `a`. - * @returns {number} Returns the sort order indicator of `1` or `-1`. - */ - function compareAscending(a, b) { - var ac = a.criteria, - bc = b.criteria, - index = -1, - length = ac.length; - - while (++index < length) { - var value = ac[index], - other = bc[index]; - - if (value !== other) { - if (value > other || typeof value == 'undefined') { - return 1; - } - if (value < other || typeof other == 'undefined') { - return -1; - } - } - } - // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications - // that causes it, under certain circumstances, to return the same value for - // `a` and `b`. See https://github.com/jashkenas/underscore/pull/1247 - // - // This also ensures a stable sort in V8 and other engines. - // See http://code.google.com/p/v8/issues/detail?id=90 - return a.index - b.index; - } - - /** - * Creates a cache object to optimize linear searches of large arrays. - * - * @private - * @param {Array} [array=[]] The array to search. - * @returns {null|Object} Returns the cache object or `null` if caching should not be used. - */ - function createCache(array) { - var index = -1, - length = array.length, - first = array[0], - mid = array[(length / 2) | 0], - last = array[length - 1]; - - if (first && typeof first == 'object' && - mid && typeof mid == 'object' && last && typeof last == 'object') { - return false; - } - var cache = getObject(); - cache['false'] = cache['null'] = cache['true'] = cache['undefined'] = false; - - var result = getObject(); - result.array = array; - result.cache = cache; - result.push = cachePush; - - while (++index < length) { - result.push(array[index]); - } - return result; - } - - /** - * Used by `template` to escape characters for inclusion in compiled - * string literals. - * - * @private - * @param {string} match The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeStringChar(match) { - return '\\' + stringEscapes[match]; - } - - /** - * Gets an array from the array pool or creates a new one if the pool is empty. - * - * @private - * @returns {Array} The array from the pool. - */ - function getArray() { - return arrayPool.pop() || []; - } - - /** - * Gets an object from the object pool or creates a new one if the pool is empty. - * - * @private - * @returns {Object} The object from the pool. - */ - function getObject() { - return objectPool.pop() || { - 'array': null, - 'cache': null, - 'criteria': null, - 'false': false, - 'index': 0, - 'null': false, - 'number': null, - 'object': null, - 'push': null, - 'string': null, - 'true': false, - 'undefined': false, - 'value': null - }; - } - - /** - * Releases the given array back to the array pool. - * - * @private - * @param {Array} [array] The array to release. - */ - function releaseArray(array) { - array.length = 0; - if (arrayPool.length < maxPoolSize) { - arrayPool.push(array); - } - } - - /** - * Releases the given object back to the object pool. - * - * @private - * @param {Object} [object] The object to release. - */ - function releaseObject(object) { - var cache = object.cache; - if (cache) { - releaseObject(cache); - } - object.array = object.cache = object.criteria = object.object = object.number = object.string = object.value = null; - if (objectPool.length < maxPoolSize) { - objectPool.push(object); - } - } - - /** - * Slices the `collection` from the `start` index up to, but not including, - * the `end` index. - * - * Note: This function is used instead of `Array#slice` to support node lists - * in IE < 9 and to ensure dense arrays are returned. - * - * @private - * @param {Array|Object|string} collection The collection to slice. - * @param {number} start The start index. - * @param {number} end The end index. - * @returns {Array} Returns the new array. - */ - function slice(array, start, end) { - start || (start = 0); - if (typeof end == 'undefined') { - end = array ? array.length : 0; - } - var index = -1, - length = end - start || 0, - result = Array(length < 0 ? 0 : length); - - while (++index < length) { - result[index] = array[start + index]; - } - return result; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Create a new `lodash` function using the given context object. - * - * @static - * @memberOf _ - * @category Utilities - * @param {Object} [context=root] The context object. - * @returns {Function} Returns the `lodash` function. - */ - function runInContext(context) { - // Avoid issues with some ES3 environments that attempt to use values, named - // after built-in constructors like `Object`, for the creation of literals. - // ES5 clears this up by stating that literals must use built-in constructors. - // See http://es5.github.io/#x11.1.5. - context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root; - - /** Native constructor references */ - var Array = context.Array, - Boolean = context.Boolean, - Date = context.Date, - Function = context.Function, - Math = context.Math, - Number = context.Number, - Object = context.Object, - RegExp = context.RegExp, - String = context.String, - TypeError = context.TypeError; - - /** - * Used for `Array` method references. - * - * Normally `Array.prototype` would suffice, however, using an array literal - * avoids issues in Narwhal. - */ - var arrayRef = []; - - /** Used for native method references */ - var objectProto = Object.prototype; - - /** Used to restore the original `_` reference in `noConflict` */ - var oldDash = context._; - - /** Used to resolve the internal [[Class]] of values */ - var toString = objectProto.toString; - - /** Used to detect if a method is native */ - var reNative = RegExp('^' + - String(toString) - .replace(/[.*+?^${}()|[\]\\]/g, '\\$&') - .replace(/toString| for [^\]]+/g, '.*?') + '$' - ); - - /** Native method shortcuts */ - var ceil = Math.ceil, - clearTimeout = context.clearTimeout, - floor = Math.floor, - fnToString = Function.prototype.toString, - getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf, - hasOwnProperty = objectProto.hasOwnProperty, - push = arrayRef.push, - setTimeout = context.setTimeout, - splice = arrayRef.splice, - unshift = arrayRef.unshift; - - /** Used to set meta data on functions */ - var defineProperty = (function() { - // IE 8 only accepts DOM elements - try { - var o = {}, - func = isNative(func = Object.defineProperty) && func, - result = func(o, o, o) && func; - } catch(e) { } - return result; - }()); - - /* Native method shortcuts for methods with the same name as other `lodash` methods */ - var nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate, - nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray, - nativeIsFinite = context.isFinite, - nativeIsNaN = context.isNaN, - nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys, - nativeMax = Math.max, - nativeMin = Math.min, - nativeParseInt = context.parseInt, - nativeRandom = Math.random; - - /** Used to lookup a built-in constructor by [[Class]] */ - var ctorByClass = {}; - ctorByClass[arrayClass] = Array; - ctorByClass[boolClass] = Boolean; - ctorByClass[dateClass] = Date; - ctorByClass[funcClass] = Function; - ctorByClass[objectClass] = Object; - ctorByClass[numberClass] = Number; - ctorByClass[regexpClass] = RegExp; - ctorByClass[stringClass] = String; - - /*--------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` object which wraps the given value to enable intuitive - * method chaining. - * - * In addition to Lo-Dash methods, wrappers also have the following `Array` methods: - * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`, - * and `unshift` - * - * Chaining is supported in custom builds as long as the `value` method is - * implicitly or explicitly included in the build. - * - * The chainable wrapper functions are: - * `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`, - * `compose`, `concat`, `countBy`, `create`, `createCallback`, `curry`, - * `debounce`, `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`, - * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, - * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, - * `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`, - * `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`, - * `range`, `reject`, `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, - * `sortBy`, `splice`, `tap`, `throttle`, `times`, `toArray`, `transform`, - * `union`, `uniq`, `unshift`, `unzip`, `values`, `where`, `without`, `wrap`, - * and `zip` - * - * The non-chainable wrapper functions are: - * `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `findIndex`, - * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `has`, `identity`, - * `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`, - * `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`, `isNull`, `isNumber`, - * `isObject`, `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `join`, - * `lastIndexOf`, `mixin`, `noConflict`, `parseInt`, `pop`, `random`, `reduce`, - * `reduceRight`, `result`, `shift`, `size`, `some`, `sortedIndex`, `runInContext`, - * `template`, `unescape`, `uniqueId`, and `value` - * - * The wrapper functions `first` and `last` return wrapped values when `n` is - * provided, otherwise they return unwrapped values. - * - * Explicit chaining can be enabled by using the `_.chain` method. - * - * @name _ - * @constructor - * @category Chaining - * @param {*} value The value to wrap in a `lodash` instance. - * @returns {Object} Returns a `lodash` instance. - * @example - * - * var wrapped = _([1, 2, 3]); - * - * // returns an unwrapped value - * wrapped.reduce(function(sum, num) { - * return sum + num; - * }); - * // => 6 - * - * // returns a wrapped value - * var squares = wrapped.map(function(num) { - * return num * num; - * }); - * - * _.isArray(squares); - * // => false - * - * _.isArray(squares.value()); - * // => true - */ - function lodash(value) { - // don't wrap if already wrapped, even if wrapped by a different `lodash` constructor - return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__')) - ? value - : new lodashWrapper(value); - } - - /** - * A fast path for creating `lodash` wrapper objects. - * - * @private - * @param {*} value The value to wrap in a `lodash` instance. - * @param {boolean} chainAll A flag to enable chaining for all methods - * @returns {Object} Returns a `lodash` instance. - */ - function lodashWrapper(value, chainAll) { - this.__chain__ = !!chainAll; - this.__wrapped__ = value; - } - // ensure `new lodashWrapper` is an instance of `lodash` - lodashWrapper.prototype = lodash.prototype; - - /** - * An object used to flag environments features. - * - * @static - * @memberOf _ - * @type Object - */ - var support = lodash.support = {}; - - /** - * Detect if functions can be decompiled by `Function#toString` - * (all but PS3 and older Opera mobile browsers & avoided in Windows 8 apps). - * - * @memberOf _.support - * @type boolean - */ - support.funcDecomp = !isNative(context.WinRTError) && reThis.test(runInContext); - - /** - * Detect if `Function#name` is supported (all but IE). - * - * @memberOf _.support - * @type boolean - */ - support.funcNames = typeof Function.name == 'string'; - - /** - * By default, the template delimiters used by Lo-Dash are similar to those in - * embedded Ruby (ERB). Change the following template settings to use alternative - * delimiters. - * - * @static - * @memberOf _ - * @type Object - */ - lodash.templateSettings = { - - /** - * Used to detect `data` property values to be HTML-escaped. - * - * @memberOf _.templateSettings - * @type RegExp - */ - 'escape': /<%-([\s\S]+?)%>/g, - - /** - * Used to detect code to be evaluated. - * - * @memberOf _.templateSettings - * @type RegExp - */ - 'evaluate': /<%([\s\S]+?)%>/g, - - /** - * Used to detect `data` property values to inject. - * - * @memberOf _.templateSettings - * @type RegExp - */ - 'interpolate': reInterpolate, - - /** - * Used to reference the data object in the template text. - * - * @memberOf _.templateSettings - * @type string - */ - 'variable': '', - - /** - * Used to import variables into the compiled template. - * - * @memberOf _.templateSettings - * @type Object - */ - 'imports': { - - /** - * A reference to the `lodash` function. - * - * @memberOf _.templateSettings.imports - * @type Function - */ - '_': lodash - } - }; - - /*--------------------------------------------------------------------------*/ - - /** - * The base implementation of `_.bind` that creates the bound function and - * sets its meta data. - * - * @private - * @param {Array} bindData The bind data array. - * @returns {Function} Returns the new bound function. - */ - function baseBind(bindData) { - var func = bindData[0], - partialArgs = bindData[2], - thisArg = bindData[4]; - - function bound() { - // `Function#bind` spec - // http://es5.github.io/#x15.3.4.5 - if (partialArgs) { - // avoid `arguments` object deoptimizations by using `slice` instead - // of `Array.prototype.slice.call` and not assigning `arguments` to a - // variable as a ternary expression - var args = slice(partialArgs); - push.apply(args, arguments); - } - // mimic the constructor's `return` behavior - // http://es5.github.io/#x13.2.2 - if (this instanceof bound) { - // ensure `new bound` is an instance of `func` - var thisBinding = baseCreate(func.prototype), - result = func.apply(thisBinding, args || arguments); - return isObject(result) ? result : thisBinding; - } - return func.apply(thisArg, args || arguments); - } - setBindData(bound, bindData); - return bound; - } - - /** - * The base implementation of `_.clone` without argument juggling or support - * for `thisArg` binding. - * - * @private - * @param {*} value The value to clone. - * @param {boolean} [isDeep=false] Specify a deep clone. - * @param {Function} [callback] The function to customize cloning values. - * @param {Array} [stackA=[]] Tracks traversed source objects. - * @param {Array} [stackB=[]] Associates clones with source counterparts. - * @returns {*} Returns the cloned value. - */ - function baseClone(value, isDeep, callback, stackA, stackB) { - if (callback) { - var result = callback(value); - if (typeof result != 'undefined') { - return result; - } - } - // inspect [[Class]] - var isObj = isObject(value); - if (isObj) { - var className = toString.call(value); - if (!cloneableClasses[className]) { - return value; - } - var ctor = ctorByClass[className]; - switch (className) { - case boolClass: - case dateClass: - return new ctor(+value); - - case numberClass: - case stringClass: - return new ctor(value); - - case regexpClass: - result = ctor(value.source, reFlags.exec(value)); - result.lastIndex = value.lastIndex; - return result; - } - } else { - return value; - } - var isArr = isArray(value); - if (isDeep) { - // check for circular references and return corresponding clone - var initedStack = !stackA; - stackA || (stackA = getArray()); - stackB || (stackB = getArray()); - - var length = stackA.length; - while (length--) { - if (stackA[length] == value) { - return stackB[length]; - } - } - result = isArr ? ctor(value.length) : {}; - } - else { - result = isArr ? slice(value) : assign({}, value); - } - // add array properties assigned by `RegExp#exec` - if (isArr) { - if (hasOwnProperty.call(value, 'index')) { - result.index = value.index; - } - if (hasOwnProperty.call(value, 'input')) { - result.input = value.input; - } - } - // exit for shallow clone - if (!isDeep) { - return result; - } - // add the source value to the stack of traversed objects - // and associate it with its clone - stackA.push(value); - stackB.push(result); - - // recursively populate clone (susceptible to call stack limits) - (isArr ? forEach : forOwn)(value, function(objValue, key) { - result[key] = baseClone(objValue, isDeep, callback, stackA, stackB); - }); - - if (initedStack) { - releaseArray(stackA); - releaseArray(stackB); - } - return result; - } - - /** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} prototype The object to inherit from. - * @returns {Object} Returns the new object. - */ - function baseCreate(prototype, properties) { - return isObject(prototype) ? nativeCreate(prototype) : {}; - } - // fallback for browsers without `Object.create` - if (!nativeCreate) { - baseCreate = (function() { - function Object() {} - return function(prototype) { - if (isObject(prototype)) { - Object.prototype = prototype; - var result = new Object; - Object.prototype = null; - } - return result || context.Object(); - }; - }()); - } - - /** - * The base implementation of `_.createCallback` without support for creating - * "_.pluck" or "_.where" style callbacks. - * - * @private - * @param {*} [func=identity] The value to convert to a callback. - * @param {*} [thisArg] The `this` binding of the created callback. - * @param {number} [argCount] The number of arguments the callback accepts. - * @returns {Function} Returns a callback function. - */ - function baseCreateCallback(func, thisArg, argCount) { - if (typeof func != 'function') { - return identity; - } - // exit early for no `thisArg` or already bound by `Function#bind` - if (typeof thisArg == 'undefined' || !('prototype' in func)) { - return func; - } - var bindData = func.__bindData__; - if (typeof bindData == 'undefined') { - if (support.funcNames) { - bindData = !func.name; - } - bindData = bindData || !support.funcDecomp; - if (!bindData) { - var source = fnToString.call(func); - if (!support.funcNames) { - bindData = !reFuncName.test(source); - } - if (!bindData) { - // checks if `func` references the `this` keyword and stores the result - bindData = reThis.test(source); - setBindData(func, bindData); - } - } - } - // exit early if there are no `this` references or `func` is bound - if (bindData === false || (bindData !== true && bindData[1] & 1)) { - return func; - } - switch (argCount) { - case 1: return function(value) { - return func.call(thisArg, value); - }; - case 2: return function(a, b) { - return func.call(thisArg, a, b); - }; - case 3: return function(value, index, collection) { - return func.call(thisArg, value, index, collection); - }; - case 4: return function(accumulator, value, index, collection) { - return func.call(thisArg, accumulator, value, index, collection); - }; - } - return bind(func, thisArg); - } - - /** - * The base implementation of `createWrapper` that creates the wrapper and - * sets its meta data. - * - * @private - * @param {Array} bindData The bind data array. - * @returns {Function} Returns the new function. - */ - function baseCreateWrapper(bindData) { - var func = bindData[0], - bitmask = bindData[1], - partialArgs = bindData[2], - partialRightArgs = bindData[3], - thisArg = bindData[4], - arity = bindData[5]; - - var isBind = bitmask & 1, - isBindKey = bitmask & 2, - isCurry = bitmask & 4, - isCurryBound = bitmask & 8, - key = func; - - function bound() { - var thisBinding = isBind ? thisArg : this; - if (partialArgs) { - var args = slice(partialArgs); - push.apply(args, arguments); - } - if (partialRightArgs || isCurry) { - args || (args = slice(arguments)); - if (partialRightArgs) { - push.apply(args, partialRightArgs); - } - if (isCurry && args.length < arity) { - bitmask |= 16 & ~32; - return baseCreateWrapper([func, (isCurryBound ? bitmask : bitmask & ~3), args, null, thisArg, arity]); - } - } - args || (args = arguments); - if (isBindKey) { - func = thisBinding[key]; - } - if (this instanceof bound) { - thisBinding = baseCreate(func.prototype); - var result = func.apply(thisBinding, args); - return isObject(result) ? result : thisBinding; - } - return func.apply(thisBinding, args); - } - setBindData(bound, bindData); - return bound; - } - - /** - * The base implementation of `_.difference` that accepts a single array - * of values to exclude. - * - * @private - * @param {Array} array The array to process. - * @param {Array} [values] The array of values to exclude. - * @returns {Array} Returns a new array of filtered values. - */ - function baseDifference(array, values) { - var index = -1, - indexOf = getIndexOf(), - length = array ? array.length : 0, - isLarge = length >= largeArraySize && indexOf === baseIndexOf, - result = []; - - if (isLarge) { - var cache = createCache(values); - if (cache) { - indexOf = cacheIndexOf; - values = cache; - } else { - isLarge = false; - } - } - while (++index < length) { - var value = array[index]; - if (indexOf(values, value) < 0) { - result.push(value); - } - } - if (isLarge) { - releaseObject(values); - } - return result; - } - - /** - * The base implementation of `_.flatten` without support for callback - * shorthands or `thisArg` binding. - * - * @private - * @param {Array} array The array to flatten. - * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level. - * @param {boolean} [isStrict=false] A flag to restrict flattening to arrays and `arguments` objects. - * @param {number} [fromIndex=0] The index to start from. - * @returns {Array} Returns a new flattened array. - */ - function baseFlatten(array, isShallow, isStrict, fromIndex) { - var index = (fromIndex || 0) - 1, - length = array ? array.length : 0, - result = []; - - while (++index < length) { - var value = array[index]; - - if (value && typeof value == 'object' && typeof value.length == 'number' - && (isArray(value) || isArguments(value))) { - // recursively flatten arrays (susceptible to call stack limits) - if (!isShallow) { - value = baseFlatten(value, isShallow, isStrict); - } - var valIndex = -1, - valLength = value.length, - resIndex = result.length; - - result.length += valLength; - while (++valIndex < valLength) { - result[resIndex++] = value[valIndex]; - } - } else if (!isStrict) { - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.isEqual`, without support for `thisArg` binding, - * that allows partial "_.where" style comparisons. - * - * @private - * @param {*} a The value to compare. - * @param {*} b The other value to compare. - * @param {Function} [callback] The function to customize comparing values. - * @param {Function} [isWhere=false] A flag to indicate performing partial comparisons. - * @param {Array} [stackA=[]] Tracks traversed `a` objects. - * @param {Array} [stackB=[]] Tracks traversed `b` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ - function baseIsEqual(a, b, callback, isWhere, stackA, stackB) { - // used to indicate that when comparing objects, `a` has at least the properties of `b` - if (callback) { - var result = callback(a, b); - if (typeof result != 'undefined') { - return !!result; - } - } - // exit early for identical values - if (a === b) { - // treat `+0` vs. `-0` as not equal - return a !== 0 || (1 / a == 1 / b); - } - var type = typeof a, - otherType = typeof b; - - // exit early for unlike primitive values - if (a === a && - !(a && objectTypes[type]) && - !(b && objectTypes[otherType])) { - return false; - } - // exit early for `null` and `undefined` avoiding ES3's Function#call behavior - // http://es5.github.io/#x15.3.4.4 - if (a == null || b == null) { - return a === b; - } - // compare [[Class]] names - var className = toString.call(a), - otherClass = toString.call(b); - - if (className == argsClass) { - className = objectClass; - } - if (otherClass == argsClass) { - otherClass = objectClass; - } - if (className != otherClass) { - return false; - } - switch (className) { - case boolClass: - case dateClass: - // coerce dates and booleans to numbers, dates to milliseconds and booleans - // to `1` or `0` treating invalid dates coerced to `NaN` as not equal - return +a == +b; - - case numberClass: - // treat `NaN` vs. `NaN` as equal - return (a != +a) - ? b != +b - // but treat `+0` vs. `-0` as not equal - : (a == 0 ? (1 / a == 1 / b) : a == +b); - - case regexpClass: - case stringClass: - // coerce regexes to strings (http://es5.github.io/#x15.10.6.4) - // treat string primitives and their corresponding object instances as equal - return a == String(b); - } - var isArr = className == arrayClass; - if (!isArr) { - // unwrap any `lodash` wrapped values - var aWrapped = hasOwnProperty.call(a, '__wrapped__'), - bWrapped = hasOwnProperty.call(b, '__wrapped__'); - - if (aWrapped || bWrapped) { - return baseIsEqual(aWrapped ? a.__wrapped__ : a, bWrapped ? b.__wrapped__ : b, callback, isWhere, stackA, stackB); - } - // exit for functions and DOM nodes - if (className != objectClass) { - return false; - } - // in older versions of Opera, `arguments` objects have `Array` constructors - var ctorA = a.constructor, - ctorB = b.constructor; - - // non `Object` object instances with different constructors are not equal - if (ctorA != ctorB && - !(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) && - ('constructor' in a && 'constructor' in b) - ) { - return false; - } - } - // assume cyclic structures are equal - // the algorithm for detecting cyclic structures is adapted from ES 5.1 - // section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3) - var initedStack = !stackA; - stackA || (stackA = getArray()); - stackB || (stackB = getArray()); - - var length = stackA.length; - while (length--) { - if (stackA[length] == a) { - return stackB[length] == b; - } - } - var size = 0; - result = true; - - // add `a` and `b` to the stack of traversed objects - stackA.push(a); - stackB.push(b); - - // recursively compare objects and arrays (susceptible to call stack limits) - if (isArr) { - // compare lengths to determine if a deep comparison is necessary - length = a.length; - size = b.length; - result = size == length; - - if (result || isWhere) { - // deep compare the contents, ignoring non-numeric properties - while (size--) { - var index = length, - value = b[size]; - - if (isWhere) { - while (index--) { - if ((result = baseIsEqual(a[index], value, callback, isWhere, stackA, stackB))) { - break; - } - } - } else if (!(result = baseIsEqual(a[size], value, callback, isWhere, stackA, stackB))) { - break; - } - } - } - } - else { - // deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys` - // which, in this case, is more costly - forIn(b, function(value, key, b) { - if (hasOwnProperty.call(b, key)) { - // count the number of properties. - size++; - // deep compare each property value. - return (result = hasOwnProperty.call(a, key) && baseIsEqual(a[key], value, callback, isWhere, stackA, stackB)); - } - }); - - if (result && !isWhere) { - // ensure both objects have the same number of properties - forIn(a, function(value, key, a) { - if (hasOwnProperty.call(a, key)) { - // `size` will be `-1` if `a` has more properties than `b` - return (result = --size > -1); - } - }); - } - } - stackA.pop(); - stackB.pop(); - - if (initedStack) { - releaseArray(stackA); - releaseArray(stackB); - } - return result; - } - - /** - * The base implementation of `_.merge` without argument juggling or support - * for `thisArg` binding. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {Function} [callback] The function to customize merging properties. - * @param {Array} [stackA=[]] Tracks traversed source objects. - * @param {Array} [stackB=[]] Associates values with source counterparts. - */ - function baseMerge(object, source, callback, stackA, stackB) { - (isArray(source) ? forEach : forOwn)(source, function(source, key) { - var found, - isArr, - result = source, - value = object[key]; - - if (source && ((isArr = isArray(source)) || isPlainObject(source))) { - // avoid merging previously merged cyclic sources - var stackLength = stackA.length; - while (stackLength--) { - if ((found = stackA[stackLength] == source)) { - value = stackB[stackLength]; - break; - } - } - if (!found) { - var isShallow; - if (callback) { - result = callback(value, source); - if ((isShallow = typeof result != 'undefined')) { - value = result; - } - } - if (!isShallow) { - value = isArr - ? (isArray(value) ? value : []) - : (isPlainObject(value) ? value : {}); - } - // add `source` and associated `value` to the stack of traversed objects - stackA.push(source); - stackB.push(value); - - // recursively merge objects and arrays (susceptible to call stack limits) - if (!isShallow) { - baseMerge(value, source, callback, stackA, stackB); - } - } - } - else { - if (callback) { - result = callback(value, source); - if (typeof result == 'undefined') { - result = source; - } - } - if (typeof result != 'undefined') { - value = result; - } - } - object[key] = value; - }); - } - - /** - * The base implementation of `_.random` without argument juggling or support - * for returning floating-point numbers. - * - * @private - * @param {number} min The minimum possible value. - * @param {number} max The maximum possible value. - * @returns {number} Returns a random number. - */ - function baseRandom(min, max) { - return min + floor(nativeRandom() * (max - min + 1)); - } - - /** - * The base implementation of `_.uniq` without support for callback shorthands - * or `thisArg` binding. - * - * @private - * @param {Array} array The array to process. - * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted. - * @param {Function} [callback] The function called per iteration. - * @returns {Array} Returns a duplicate-value-free array. - */ - function baseUniq(array, isSorted, callback) { - var index = -1, - indexOf = getIndexOf(), - length = array ? array.length : 0, - result = []; - - var isLarge = !isSorted && length >= largeArraySize && indexOf === baseIndexOf, - seen = (callback || isLarge) ? getArray() : result; - - if (isLarge) { - var cache = createCache(seen); - indexOf = cacheIndexOf; - seen = cache; - } - while (++index < length) { - var value = array[index], - computed = callback ? callback(value, index, array) : value; - - if (isSorted - ? !index || seen[seen.length - 1] !== computed - : indexOf(seen, computed) < 0 - ) { - if (callback || isLarge) { - seen.push(computed); - } - result.push(value); - } - } - if (isLarge) { - releaseArray(seen.array); - releaseObject(seen); - } else if (callback) { - releaseArray(seen); - } - return result; - } - - /** - * Creates a function that aggregates a collection, creating an object composed - * of keys generated from the results of running each element of the collection - * through a callback. The given `setter` function sets the keys and values - * of the composed object. - * - * @private - * @param {Function} setter The setter function. - * @returns {Function} Returns the new aggregator function. - */ - function createAggregator(setter) { - return function(collection, callback, thisArg) { - var result = {}; - callback = lodash.createCallback(callback, thisArg, 3); - - var index = -1, - length = collection ? collection.length : 0; - - if (typeof length == 'number') { - while (++index < length) { - var value = collection[index]; - setter(result, value, callback(value, index, collection), collection); - } - } else { - forOwn(collection, function(value, key, collection) { - setter(result, value, callback(value, key, collection), collection); - }); - } - return result; - }; - } - - /** - * Creates a function that, when called, either curries or invokes `func` - * with an optional `this` binding and partially applied arguments. - * - * @private - * @param {Function|string} func The function or method name to reference. - * @param {number} bitmask The bitmask of method flags to compose. - * The bitmask may be composed of the following flags: - * 1 - `_.bind` - * 2 - `_.bindKey` - * 4 - `_.curry` - * 8 - `_.curry` (bound) - * 16 - `_.partial` - * 32 - `_.partialRight` - * @param {Array} [partialArgs] An array of arguments to prepend to those - * provided to the new function. - * @param {Array} [partialRightArgs] An array of arguments to append to those - * provided to the new function. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new function. - */ - function createWrapper(func, bitmask, partialArgs, partialRightArgs, thisArg, arity) { - var isBind = bitmask & 1, - isBindKey = bitmask & 2, - isCurry = bitmask & 4, - isCurryBound = bitmask & 8, - isPartial = bitmask & 16, - isPartialRight = bitmask & 32; - - if (!isBindKey && !isFunction(func)) { - throw new TypeError; - } - if (isPartial && !partialArgs.length) { - bitmask &= ~16; - isPartial = partialArgs = false; - } - if (isPartialRight && !partialRightArgs.length) { - bitmask &= ~32; - isPartialRight = partialRightArgs = false; - } - var bindData = func && func.__bindData__; - if (bindData && bindData !== true) { - // clone `bindData` - bindData = slice(bindData); - if (bindData[2]) { - bindData[2] = slice(bindData[2]); - } - if (bindData[3]) { - bindData[3] = slice(bindData[3]); - } - // set `thisBinding` is not previously bound - if (isBind && !(bindData[1] & 1)) { - bindData[4] = thisArg; - } - // set if previously bound but not currently (subsequent curried functions) - if (!isBind && bindData[1] & 1) { - bitmask |= 8; - } - // set curried arity if not yet set - if (isCurry && !(bindData[1] & 4)) { - bindData[5] = arity; - } - // append partial left arguments - if (isPartial) { - push.apply(bindData[2] || (bindData[2] = []), partialArgs); - } - // append partial right arguments - if (isPartialRight) { - unshift.apply(bindData[3] || (bindData[3] = []), partialRightArgs); - } - // merge flags - bindData[1] |= bitmask; - return createWrapper.apply(null, bindData); - } - // fast path for `_.bind` - var creater = (bitmask == 1 || bitmask === 17) ? baseBind : baseCreateWrapper; - return creater([func, bitmask, partialArgs, partialRightArgs, thisArg, arity]); - } - - /** - * Used by `escape` to convert characters to HTML entities. - * - * @private - * @param {string} match The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeHtmlChar(match) { - return htmlEscapes[match]; - } - - /** - * Gets the appropriate "indexOf" function. If the `_.indexOf` method is - * customized, this method returns the custom method, otherwise it returns - * the `baseIndexOf` function. - * - * @private - * @returns {Function} Returns the "indexOf" function. - */ - function getIndexOf() { - var result = (result = lodash.indexOf) === indexOf ? baseIndexOf : result; - return result; - } - - /** - * Checks if `value` is a native function. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a native function, else `false`. - */ - function isNative(value) { - return typeof value == 'function' && reNative.test(value); - } - - /** - * Sets `this` binding data on a given function. - * - * @private - * @param {Function} func The function to set data on. - * @param {Array} value The data array to set. - */ - var setBindData = !defineProperty ? noop : function(func, value) { - descriptor.value = value; - defineProperty(func, '__bindData__', descriptor); - }; - - /** - * A fallback implementation of `isPlainObject` which checks if a given value - * is an object created by the `Object` constructor, assuming objects created - * by the `Object` constructor have no inherited enumerable properties and that - * there are no `Object.prototype` extensions. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - */ - function shimIsPlainObject(value) { - var ctor, - result; - - // avoid non Object objects, `arguments` objects, and DOM elements - if (!(value && toString.call(value) == objectClass) || - (ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor))) { - return false; - } - // In most environments an object's own properties are iterated before - // its inherited properties. If the last iterated property is an object's - // own property then there are no inherited enumerable properties. - forIn(value, function(value, key) { - result = key; - }); - return typeof result == 'undefined' || hasOwnProperty.call(value, result); - } - - /** - * Used by `unescape` to convert HTML entities to characters. - * - * @private - * @param {string} match The matched character to unescape. - * @returns {string} Returns the unescaped character. - */ - function unescapeHtmlChar(match) { - return htmlUnescapes[match]; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Checks if `value` is an `arguments` object. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is an `arguments` object, else `false`. - * @example - * - * (function() { return _.isArguments(arguments); })(1, 2, 3); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - function isArguments(value) { - return value && typeof value == 'object' && typeof value.length == 'number' && - toString.call(value) == argsClass || false; - } - - /** - * Checks if `value` is an array. - * - * @static - * @memberOf _ - * @type Function - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is an array, else `false`. - * @example - * - * (function() { return _.isArray(arguments); })(); - * // => false - * - * _.isArray([1, 2, 3]); - * // => true - */ - var isArray = nativeIsArray || function(value) { - return value && typeof value == 'object' && typeof value.length == 'number' && - toString.call(value) == arrayClass || false; - }; - - /** - * A fallback implementation of `Object.keys` which produces an array of the - * given object's own enumerable property names. - * - * @private - * @type Function - * @param {Object} object The object to inspect. - * @returns {Array} Returns an array of property names. - */ - var shimKeys = function(object) { - var index, iterable = object, result = []; - if (!iterable) return result; - if (!(objectTypes[typeof object])) return result; - for (index in iterable) { - if (hasOwnProperty.call(iterable, index)) { - result.push(index); - } - } - return result - }; - - /** - * Creates an array composed of the own enumerable property names of an object. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to inspect. - * @returns {Array} Returns an array of property names. - * @example - * - * _.keys({ 'one': 1, 'two': 2, 'three': 3 }); - * // => ['one', 'two', 'three'] (property order is not guaranteed across environments) - */ - var keys = !nativeKeys ? shimKeys : function(object) { - if (!isObject(object)) { - return []; - } - return nativeKeys(object); - }; - - /** - * Used to convert characters to HTML entities: - * - * Though the `>` character is escaped for symmetry, characters like `>` and `/` - * don't require escaping in HTML and have no special meaning unless they're part - * of a tag or an unquoted attribute value. - * http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact") - */ - var htmlEscapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' - }; - - /** Used to convert HTML entities to characters */ - var htmlUnescapes = invert(htmlEscapes); - - /** Used to match HTML entities and HTML characters */ - var reEscapedHtml = RegExp('(' + keys(htmlUnescapes).join('|') + ')', 'g'), - reUnescapedHtml = RegExp('[' + keys(htmlEscapes).join('') + ']', 'g'); - - /*--------------------------------------------------------------------------*/ - - /** - * Assigns own enumerable properties of source object(s) to the destination - * object. Subsequent sources will overwrite property assignments of previous - * sources. If a callback is provided it will be executed to produce the - * assigned values. The callback is bound to `thisArg` and invoked with two - * arguments; (objectValue, sourceValue). - * - * @static - * @memberOf _ - * @type Function - * @alias extend - * @category Objects - * @param {Object} object The destination object. - * @param {...Object} [source] The source objects. - * @param {Function} [callback] The function to customize assigning values. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns the destination object. - * @example - * - * _.assign({ 'name': 'fred' }, { 'employer': 'slate' }); - * // => { 'name': 'fred', 'employer': 'slate' } - * - * var defaults = _.partialRight(_.assign, function(a, b) { - * return typeof a == 'undefined' ? b : a; - * }); - * - * var object = { 'name': 'barney' }; - * defaults(object, { 'name': 'fred', 'employer': 'slate' }); - * // => { 'name': 'barney', 'employer': 'slate' } - */ - var assign = function(object, source, guard) { - var index, iterable = object, result = iterable; - if (!iterable) return result; - var args = arguments, - argsIndex = 0, - argsLength = typeof guard == 'number' ? 2 : args.length; - if (argsLength > 3 && typeof args[argsLength - 2] == 'function') { - var callback = baseCreateCallback(args[--argsLength - 1], args[argsLength--], 2); - } else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') { - callback = args[--argsLength]; - } - while (++argsIndex < argsLength) { - iterable = args[argsIndex]; - if (iterable && objectTypes[typeof iterable]) { - var ownIndex = -1, - ownProps = objectTypes[typeof iterable] && keys(iterable), - length = ownProps ? ownProps.length : 0; - - while (++ownIndex < length) { - index = ownProps[ownIndex]; - result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]; - } - } - } - return result - }; - - /** - * Creates a clone of `value`. If `isDeep` is `true` nested objects will also - * be cloned, otherwise they will be assigned by reference. If a callback - * is provided it will be executed to produce the cloned values. If the - * callback returns `undefined` cloning will be handled by the method instead. - * The callback is bound to `thisArg` and invoked with one argument; (value). - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to clone. - * @param {boolean} [isDeep=false] Specify a deep clone. - * @param {Function} [callback] The function to customize cloning values. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the cloned value. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * var shallow = _.clone(characters); - * shallow[0] === characters[0]; - * // => true - * - * var deep = _.clone(characters, true); - * deep[0] === characters[0]; - * // => false - * - * _.mixin({ - * 'clone': _.partialRight(_.clone, function(value) { - * return _.isElement(value) ? value.cloneNode(false) : undefined; - * }) - * }); - * - * var clone = _.clone(document.body); - * clone.childNodes.length; - * // => 0 - */ - function clone(value, isDeep, callback, thisArg) { - // allows working with "Collections" methods without using their `index` - // and `collection` arguments for `isDeep` and `callback` - if (typeof isDeep != 'boolean' && isDeep != null) { - thisArg = callback; - callback = isDeep; - isDeep = false; - } - return baseClone(value, isDeep, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1)); - } - - /** - * Creates a deep clone of `value`. If a callback is provided it will be - * executed to produce the cloned values. If the callback returns `undefined` - * cloning will be handled by the method instead. The callback is bound to - * `thisArg` and invoked with one argument; (value). - * - * Note: This method is loosely based on the structured clone algorithm. Functions - * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and - * objects created by constructors other than `Object` are cloned to plain `Object` objects. - * See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to deep clone. - * @param {Function} [callback] The function to customize cloning values. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the deep cloned value. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * var deep = _.cloneDeep(characters); - * deep[0] === characters[0]; - * // => false - * - * var view = { - * 'label': 'docs', - * 'node': element - * }; - * - * var clone = _.cloneDeep(view, function(value) { - * return _.isElement(value) ? value.cloneNode(true) : undefined; - * }); - * - * clone.node == view.node; - * // => false - */ - function cloneDeep(value, callback, thisArg) { - return baseClone(value, true, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1)); - } - - /** - * Creates an object that inherits from the given `prototype` object. If a - * `properties` object is provided its own enumerable properties are assigned - * to the created object. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { 'constructor': Circle }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ - function create(prototype, properties) { - var result = baseCreate(prototype); - return properties ? assign(result, properties) : result; - } - - /** - * Assigns own enumerable properties of source object(s) to the destination - * object for all destination properties that resolve to `undefined`. Once a - * property is set, additional defaults of the same property will be ignored. - * - * @static - * @memberOf _ - * @type Function - * @category Objects - * @param {Object} object The destination object. - * @param {...Object} [source] The source objects. - * @param- {Object} [guard] Allows working with `_.reduce` without using its - * `key` and `object` arguments as sources. - * @returns {Object} Returns the destination object. - * @example - * - * var object = { 'name': 'barney' }; - * _.defaults(object, { 'name': 'fred', 'employer': 'slate' }); - * // => { 'name': 'barney', 'employer': 'slate' } - */ - var defaults = function(object, source, guard) { - var index, iterable = object, result = iterable; - if (!iterable) return result; - var args = arguments, - argsIndex = 0, - argsLength = typeof guard == 'number' ? 2 : args.length; - while (++argsIndex < argsLength) { - iterable = args[argsIndex]; - if (iterable && objectTypes[typeof iterable]) { - var ownIndex = -1, - ownProps = objectTypes[typeof iterable] && keys(iterable), - length = ownProps ? ownProps.length : 0; - - while (++ownIndex < length) { - index = ownProps[ownIndex]; - if (typeof result[index] == 'undefined') result[index] = iterable[index]; - } - } - } - return result - }; - - /** - * This method is like `_.findIndex` except that it returns the key of the - * first element that passes the callback check, instead of the element itself. - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to search. - * @param {Function|Object|string} [callback=identity] The function called per - * iteration. If a property name or object is provided it will be used to - * create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {string|undefined} Returns the key of the found element, else `undefined`. - * @example - * - * var characters = { - * 'barney': { 'age': 36, 'blocked': false }, - * 'fred': { 'age': 40, 'blocked': true }, - * 'pebbles': { 'age': 1, 'blocked': false } - * }; - * - * _.findKey(characters, function(chr) { - * return chr.age < 40; - * }); - * // => 'barney' (property order is not guaranteed across environments) - * - * // using "_.where" callback shorthand - * _.findKey(characters, { 'age': 1 }); - * // => 'pebbles' - * - * // using "_.pluck" callback shorthand - * _.findKey(characters, 'blocked'); - * // => 'fred' - */ - function findKey(object, callback, thisArg) { - var result; - callback = lodash.createCallback(callback, thisArg, 3); - forOwn(object, function(value, key, object) { - if (callback(value, key, object)) { - result = key; - return false; - } - }); - return result; - } - - /** - * This method is like `_.findKey` except that it iterates over elements - * of a `collection` in the opposite order. - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to search. - * @param {Function|Object|string} [callback=identity] The function called per - * iteration. If a property name or object is provided it will be used to - * create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {string|undefined} Returns the key of the found element, else `undefined`. - * @example - * - * var characters = { - * 'barney': { 'age': 36, 'blocked': true }, - * 'fred': { 'age': 40, 'blocked': false }, - * 'pebbles': { 'age': 1, 'blocked': true } - * }; - * - * _.findLastKey(characters, function(chr) { - * return chr.age < 40; - * }); - * // => returns `pebbles`, assuming `_.findKey` returns `barney` - * - * // using "_.where" callback shorthand - * _.findLastKey(characters, { 'age': 40 }); - * // => 'fred' - * - * // using "_.pluck" callback shorthand - * _.findLastKey(characters, 'blocked'); - * // => 'pebbles' - */ - function findLastKey(object, callback, thisArg) { - var result; - callback = lodash.createCallback(callback, thisArg, 3); - forOwnRight(object, function(value, key, object) { - if (callback(value, key, object)) { - result = key; - return false; - } - }); - return result; - } - - /** - * Iterates over own and inherited enumerable properties of an object, - * executing the callback for each property. The callback is bound to `thisArg` - * and invoked with three arguments; (value, key, object). Callbacks may exit - * iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @type Function - * @category Objects - * @param {Object} object The object to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns `object`. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * Shape.prototype.move = function(x, y) { - * this.x += x; - * this.y += y; - * }; - * - * _.forIn(new Shape, function(value, key) { - * console.log(key); - * }); - * // => logs 'x', 'y', and 'move' (property order is not guaranteed across environments) - */ - var forIn = function(collection, callback, thisArg) { - var index, iterable = collection, result = iterable; - if (!iterable) return result; - if (!objectTypes[typeof iterable]) return result; - callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3); - for (index in iterable) { - if (callback(iterable[index], index, collection) === false) return result; - } - return result - }; - - /** - * This method is like `_.forIn` except that it iterates over elements - * of a `collection` in the opposite order. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns `object`. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * Shape.prototype.move = function(x, y) { - * this.x += x; - * this.y += y; - * }; - * - * _.forInRight(new Shape, function(value, key) { - * console.log(key); - * }); - * // => logs 'move', 'y', and 'x' assuming `_.forIn ` logs 'x', 'y', and 'move' - */ - function forInRight(object, callback, thisArg) { - var pairs = []; - - forIn(object, function(value, key) { - pairs.push(key, value); - }); - - var length = pairs.length; - callback = baseCreateCallback(callback, thisArg, 3); - while (length--) { - if (callback(pairs[length--], pairs[length], object) === false) { - break; - } - } - return object; - } - - /** - * Iterates over own enumerable properties of an object, executing the callback - * for each property. The callback is bound to `thisArg` and invoked with three - * arguments; (value, key, object). Callbacks may exit iteration early by - * explicitly returning `false`. - * - * @static - * @memberOf _ - * @type Function - * @category Objects - * @param {Object} object The object to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns `object`. - * @example - * - * _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) { - * console.log(key); - * }); - * // => logs '0', '1', and 'length' (property order is not guaranteed across environments) - */ - var forOwn = function(collection, callback, thisArg) { - var index, iterable = collection, result = iterable; - if (!iterable) return result; - if (!objectTypes[typeof iterable]) return result; - callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3); - var ownIndex = -1, - ownProps = objectTypes[typeof iterable] && keys(iterable), - length = ownProps ? ownProps.length : 0; - - while (++ownIndex < length) { - index = ownProps[ownIndex]; - if (callback(iterable[index], index, collection) === false) return result; - } - return result - }; - - /** - * This method is like `_.forOwn` except that it iterates over elements - * of a `collection` in the opposite order. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns `object`. - * @example - * - * _.forOwnRight({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) { - * console.log(key); - * }); - * // => logs 'length', '1', and '0' assuming `_.forOwn` logs '0', '1', and 'length' - */ - function forOwnRight(object, callback, thisArg) { - var props = keys(object), - length = props.length; - - callback = baseCreateCallback(callback, thisArg, 3); - while (length--) { - var key = props[length]; - if (callback(object[key], key, object) === false) { - break; - } - } - return object; - } - - /** - * Creates a sorted array of property names of all enumerable properties, - * own and inherited, of `object` that have function values. - * - * @static - * @memberOf _ - * @alias methods - * @category Objects - * @param {Object} object The object to inspect. - * @returns {Array} Returns an array of property names that have function values. - * @example - * - * _.functions(_); - * // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...] - */ - function functions(object) { - var result = []; - forIn(object, function(value, key) { - if (isFunction(value)) { - result.push(key); - } - }); - return result.sort(); - } - - /** - * Checks if the specified property name exists as a direct property of `object`, - * instead of an inherited property. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to inspect. - * @param {string} key The name of the property to check. - * @returns {boolean} Returns `true` if key is a direct property, else `false`. - * @example - * - * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b'); - * // => true - */ - function has(object, key) { - return object ? hasOwnProperty.call(object, key) : false; - } - - /** - * Creates an object composed of the inverted keys and values of the given object. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to invert. - * @returns {Object} Returns the created inverted object. - * @example - * - * _.invert({ 'first': 'fred', 'second': 'barney' }); - * // => { 'fred': 'first', 'barney': 'second' } - */ - function invert(object) { - var index = -1, - props = keys(object), - length = props.length, - result = {}; - - while (++index < length) { - var key = props[index]; - result[object[key]] = key; - } - return result; - } - - /** - * Checks if `value` is a boolean value. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a boolean value, else `false`. - * @example - * - * _.isBoolean(null); - * // => false - */ - function isBoolean(value) { - return value === true || value === false || - value && typeof value == 'object' && toString.call(value) == boolClass || false; - } - - /** - * Checks if `value` is a date. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a date, else `false`. - * @example - * - * _.isDate(new Date); - * // => true - */ - function isDate(value) { - return value && typeof value == 'object' && toString.call(value) == dateClass || false; - } - - /** - * Checks if `value` is a DOM element. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a DOM element, else `false`. - * @example - * - * _.isElement(document.body); - * // => true - */ - function isElement(value) { - return value && value.nodeType === 1 || false; - } - - /** - * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a - * length of `0` and objects with no own enumerable properties are considered - * "empty". - * - * @static - * @memberOf _ - * @category Objects - * @param {Array|Object|string} value The value to inspect. - * @returns {boolean} Returns `true` if the `value` is empty, else `false`. - * @example - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({}); - * // => true - * - * _.isEmpty(''); - * // => true - */ - function isEmpty(value) { - var result = true; - if (!value) { - return result; - } - var className = toString.call(value), - length = value.length; - - if ((className == arrayClass || className == stringClass || className == argsClass ) || - (className == objectClass && typeof length == 'number' && isFunction(value.splice))) { - return !length; - } - forOwn(value, function() { - return (result = false); - }); - return result; - } - - /** - * Performs a deep comparison between two values to determine if they are - * equivalent to each other. If a callback is provided it will be executed - * to compare values. If the callback returns `undefined` comparisons will - * be handled by the method instead. The callback is bound to `thisArg` and - * invoked with two arguments; (a, b). - * - * @static - * @memberOf _ - * @category Objects - * @param {*} a The value to compare. - * @param {*} b The other value to compare. - * @param {Function} [callback] The function to customize comparing values. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'name': 'fred' }; - * var copy = { 'name': 'fred' }; - * - * object == copy; - * // => false - * - * _.isEqual(object, copy); - * // => true - * - * var words = ['hello', 'goodbye']; - * var otherWords = ['hi', 'goodbye']; - * - * _.isEqual(words, otherWords, function(a, b) { - * var reGreet = /^(?:hello|hi)$/i, - * aGreet = _.isString(a) && reGreet.test(a), - * bGreet = _.isString(b) && reGreet.test(b); - * - * return (aGreet || bGreet) ? (aGreet == bGreet) : undefined; - * }); - * // => true - */ - function isEqual(a, b, callback, thisArg) { - return baseIsEqual(a, b, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 2)); - } - - /** - * Checks if `value` is, or can be coerced to, a finite number. - * - * Note: This is not the same as native `isFinite` which will return true for - * booleans and empty strings. See http://es5.github.io/#x15.1.2.5. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is finite, else `false`. - * @example - * - * _.isFinite(-101); - * // => true - * - * _.isFinite('10'); - * // => true - * - * _.isFinite(true); - * // => false - * - * _.isFinite(''); - * // => false - * - * _.isFinite(Infinity); - * // => false - */ - function isFinite(value) { - return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value)); - } - - /** - * Checks if `value` is a function. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - */ - function isFunction(value) { - return typeof value == 'function'; - } - - /** - * Checks if `value` is the language type of Object. - * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(1); - * // => false - */ - function isObject(value) { - // check if the value is the ECMAScript language type of Object - // http://es5.github.io/#x8 - // and avoid a V8 bug - // http://code.google.com/p/v8/issues/detail?id=2291 - return !!(value && objectTypes[typeof value]); - } - - /** - * Checks if `value` is `NaN`. - * - * Note: This is not the same as native `isNaN` which will return `true` for - * `undefined` and other non-numeric values. See http://es5.github.io/#x15.1.2.4. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ - function isNaN(value) { - // `NaN` as a primitive is the only value that is not equal to itself - // (perform the [[Class]] check first to avoid errors with some host objects in IE) - return isNumber(value) && value != +value; - } - - /** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(undefined); - * // => false - */ - function isNull(value) { - return value === null; - } - - /** - * Checks if `value` is a number. - * - * Note: `NaN` is considered a number. See http://es5.github.io/#x8.5. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a number, else `false`. - * @example - * - * _.isNumber(8.4 * 5); - * // => true - */ - function isNumber(value) { - return typeof value == 'number' || - value && typeof value == 'object' && toString.call(value) == numberClass || false; - } - - /** - * Checks if `value` is an object created by the `Object` constructor. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * _.isPlainObject(new Shape); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - */ - var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) { - if (!(value && toString.call(value) == objectClass)) { - return false; - } - var valueOf = value.valueOf, - objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto); - - return objProto - ? (value == objProto || getPrototypeOf(value) == objProto) - : shimIsPlainObject(value); - }; - - /** - * Checks if `value` is a regular expression. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a regular expression, else `false`. - * @example - * - * _.isRegExp(/fred/); - * // => true - */ - function isRegExp(value) { - return value && typeof value == 'object' && toString.call(value) == regexpClass || false; - } - - /** - * Checks if `value` is a string. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is a string, else `false`. - * @example - * - * _.isString('fred'); - * // => true - */ - function isString(value) { - return typeof value == 'string' || - value && typeof value == 'object' && toString.call(value) == stringClass || false; - } - - /** - * Checks if `value` is `undefined`. - * - * @static - * @memberOf _ - * @category Objects - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if the `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - */ - function isUndefined(value) { - return typeof value == 'undefined'; - } - - /** - * Creates an object with the same keys as `object` and values generated by - * running each own enumerable property of `object` through the callback. - * The callback is bound to `thisArg` and invoked with three arguments; - * (value, key, object). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a new object with values of the results of each `callback` execution. - * @example - * - * _.mapValues({ 'a': 1, 'b': 2, 'c': 3} , function(num) { return num * 3; }); - * // => { 'a': 3, 'b': 6, 'c': 9 } - * - * var characters = { - * 'fred': { 'name': 'fred', 'age': 40 }, - * 'pebbles': { 'name': 'pebbles', 'age': 1 } - * }; - * - * // using "_.pluck" callback shorthand - * _.mapValues(characters, 'age'); - * // => { 'fred': 40, 'pebbles': 1 } - */ - function mapValues(object, callback, thisArg) { - var result = {}; - callback = lodash.createCallback(callback, thisArg, 3); - - forOwn(object, function(value, key, object) { - result[key] = callback(value, key, object); - }); - return result; - } - - /** - * Recursively merges own enumerable properties of the source object(s), that - * don't resolve to `undefined` into the destination object. Subsequent sources - * will overwrite property assignments of previous sources. If a callback is - * provided it will be executed to produce the merged values of the destination - * and source properties. If the callback returns `undefined` merging will - * be handled by the method instead. The callback is bound to `thisArg` and - * invoked with two arguments; (objectValue, sourceValue). - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The destination object. - * @param {...Object} [source] The source objects. - * @param {Function} [callback] The function to customize merging properties. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns the destination object. - * @example - * - * var names = { - * 'characters': [ - * { 'name': 'barney' }, - * { 'name': 'fred' } - * ] - * }; - * - * var ages = { - * 'characters': [ - * { 'age': 36 }, - * { 'age': 40 } - * ] - * }; - * - * _.merge(names, ages); - * // => { 'characters': [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] } - * - * var food = { - * 'fruits': ['apple'], - * 'vegetables': ['beet'] - * }; - * - * var otherFood = { - * 'fruits': ['banana'], - * 'vegetables': ['carrot'] - * }; - * - * _.merge(food, otherFood, function(a, b) { - * return _.isArray(a) ? a.concat(b) : undefined; - * }); - * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] } - */ - function merge(object) { - var args = arguments, - length = 2; - - if (!isObject(object)) { - return object; - } - // allows working with `_.reduce` and `_.reduceRight` without using - // their `index` and `collection` arguments - if (typeof args[2] != 'number') { - length = args.length; - } - if (length > 3 && typeof args[length - 2] == 'function') { - var callback = baseCreateCallback(args[--length - 1], args[length--], 2); - } else if (length > 2 && typeof args[length - 1] == 'function') { - callback = args[--length]; - } - var sources = slice(arguments, 1, length), - index = -1, - stackA = getArray(), - stackB = getArray(); - - while (++index < length) { - baseMerge(object, sources[index], callback, stackA, stackB); - } - releaseArray(stackA); - releaseArray(stackB); - return object; - } - - /** - * Creates a shallow clone of `object` excluding the specified properties. - * Property names may be specified as individual arguments or as arrays of - * property names. If a callback is provided it will be executed for each - * property of `object` omitting the properties the callback returns truey - * for. The callback is bound to `thisArg` and invoked with three arguments; - * (value, key, object). - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The source object. - * @param {Function|...string|string[]} [callback] The properties to omit or the - * function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns an object without the omitted properties. - * @example - * - * _.omit({ 'name': 'fred', 'age': 40 }, 'age'); - * // => { 'name': 'fred' } - * - * _.omit({ 'name': 'fred', 'age': 40 }, function(value) { - * return typeof value == 'number'; - * }); - * // => { 'name': 'fred' } - */ - function omit(object, callback, thisArg) { - var result = {}; - if (typeof callback != 'function') { - var props = []; - forIn(object, function(value, key) { - props.push(key); - }); - props = baseDifference(props, baseFlatten(arguments, true, false, 1)); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - result[key] = object[key]; - } - } else { - callback = lodash.createCallback(callback, thisArg, 3); - forIn(object, function(value, key, object) { - if (!callback(value, key, object)) { - result[key] = value; - } - }); - } - return result; - } - - /** - * Creates a two dimensional array of an object's key-value pairs, - * i.e. `[[key1, value1], [key2, value2]]`. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to inspect. - * @returns {Array} Returns new array of key-value pairs. - * @example - * - * _.pairs({ 'barney': 36, 'fred': 40 }); - * // => [['barney', 36], ['fred', 40]] (property order is not guaranteed across environments) - */ - function pairs(object) { - var index = -1, - props = keys(object), - length = props.length, - result = Array(length); - - while (++index < length) { - var key = props[index]; - result[index] = [key, object[key]]; - } - return result; - } - - /** - * Creates a shallow clone of `object` composed of the specified properties. - * Property names may be specified as individual arguments or as arrays of - * property names. If a callback is provided it will be executed for each - * property of `object` picking the properties the callback returns truey - * for. The callback is bound to `thisArg` and invoked with three arguments; - * (value, key, object). - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The source object. - * @param {Function|...string|string[]} [callback] The function called per - * iteration or property names to pick, specified as individual property - * names or arrays of property names. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns an object composed of the picked properties. - * @example - * - * _.pick({ 'name': 'fred', '_userid': 'fred1' }, 'name'); - * // => { 'name': 'fred' } - * - * _.pick({ 'name': 'fred', '_userid': 'fred1' }, function(value, key) { - * return key.charAt(0) != '_'; - * }); - * // => { 'name': 'fred' } - */ - function pick(object, callback, thisArg) { - var result = {}; - if (typeof callback != 'function') { - var index = -1, - props = baseFlatten(arguments, true, false, 1), - length = isObject(object) ? props.length : 0; - - while (++index < length) { - var key = props[index]; - if (key in object) { - result[key] = object[key]; - } - } - } else { - callback = lodash.createCallback(callback, thisArg, 3); - forIn(object, function(value, key, object) { - if (callback(value, key, object)) { - result[key] = value; - } - }); - } - return result; - } - - /** - * An alternative to `_.reduce` this method transforms `object` to a new - * `accumulator` object which is the result of running each of its own - * enumerable properties through a callback, with each callback execution - * potentially mutating the `accumulator` object. The callback is bound to - * `thisArg` and invoked with four arguments; (accumulator, value, key, object). - * Callbacks may exit iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @category Objects - * @param {Array|Object} object The object to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [accumulator] The custom accumulator value. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the accumulated value. - * @example - * - * var squares = _.transform([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], function(result, num) { - * num *= num; - * if (num % 2) { - * return result.push(num) < 3; - * } - * }); - * // => [1, 9, 25] - * - * var mapped = _.transform({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) { - * result[key] = num * 3; - * }); - * // => { 'a': 3, 'b': 6, 'c': 9 } - */ - function transform(object, callback, accumulator, thisArg) { - var isArr = isArray(object); - if (accumulator == null) { - if (isArr) { - accumulator = []; - } else { - var ctor = object && object.constructor, - proto = ctor && ctor.prototype; - - accumulator = baseCreate(proto); - } - } - if (callback) { - callback = lodash.createCallback(callback, thisArg, 4); - (isArr ? forEach : forOwn)(object, function(value, index, object) { - return callback(accumulator, value, index, object); - }); - } - return accumulator; - } - - /** - * Creates an array composed of the own enumerable property values of `object`. - * - * @static - * @memberOf _ - * @category Objects - * @param {Object} object The object to inspect. - * @returns {Array} Returns an array of property values. - * @example - * - * _.values({ 'one': 1, 'two': 2, 'three': 3 }); - * // => [1, 2, 3] (property order is not guaranteed across environments) - */ - function values(object) { - var index = -1, - props = keys(object), - length = props.length, - result = Array(length); - - while (++index < length) { - result[index] = object[props[index]]; - } - return result; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Creates an array of elements from the specified indexes, or keys, of the - * `collection`. Indexes may be specified as individual arguments or as arrays - * of indexes. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {...(number|number[]|string|string[])} [index] The indexes of `collection` - * to retrieve, specified as individual indexes or arrays of indexes. - * @returns {Array} Returns a new array of elements corresponding to the - * provided indexes. - * @example - * - * _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]); - * // => ['a', 'c', 'e'] - * - * _.at(['fred', 'barney', 'pebbles'], 0, 2); - * // => ['fred', 'pebbles'] - */ - function at(collection) { - var args = arguments, - index = -1, - props = baseFlatten(args, true, false, 1), - length = (args[2] && args[2][args[1]] === collection) ? 1 : props.length, - result = Array(length); - - while(++index < length) { - result[index] = collection[props[index]]; - } - return result; - } - - /** - * Checks if a given value is present in a collection using strict equality - * for comparisons, i.e. `===`. If `fromIndex` is negative, it is used as the - * offset from the end of the collection. - * - * @static - * @memberOf _ - * @alias include - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {*} target The value to check for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {boolean} Returns `true` if the `target` element is found, else `false`. - * @example - * - * _.contains([1, 2, 3], 1); - * // => true - * - * _.contains([1, 2, 3], 1, 2); - * // => false - * - * _.contains({ 'name': 'fred', 'age': 40 }, 'fred'); - * // => true - * - * _.contains('pebbles', 'eb'); - * // => true - */ - function contains(collection, target, fromIndex) { - var index = -1, - indexOf = getIndexOf(), - length = collection ? collection.length : 0, - result = false; - - fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0; - if (isArray(collection)) { - result = indexOf(collection, target, fromIndex) > -1; - } else if (typeof length == 'number') { - result = (isString(collection) ? collection.indexOf(target, fromIndex) : indexOf(collection, target, fromIndex)) > -1; - } else { - forOwn(collection, function(value) { - if (++index >= fromIndex) { - return !(result = value === target); - } - }); - } - return result; - } - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` through the callback. The corresponding value - * of each key is the number of times the key was returned by the callback. - * The callback is bound to `thisArg` and invoked with three arguments; - * (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); }); - * // => { '4': 1, '6': 2 } - * - * _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math); - * // => { '4': 1, '6': 2 } - * - * _.countBy(['one', 'two', 'three'], 'length'); - * // => { '3': 2, '5': 1 } - */ - var countBy = createAggregator(function(result, value, key) { - (hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1); - }); - - /** - * Checks if the given callback returns truey value for **all** elements of - * a collection. The callback is bound to `thisArg` and invoked with three - * arguments; (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias all - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {boolean} Returns `true` if all elements passed the callback check, - * else `false`. - * @example - * - * _.every([true, 1, null, 'yes']); - * // => false - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * // using "_.pluck" callback shorthand - * _.every(characters, 'age'); - * // => true - * - * // using "_.where" callback shorthand - * _.every(characters, { 'age': 36 }); - * // => false - */ - function every(collection, callback, thisArg) { - var result = true; - callback = lodash.createCallback(callback, thisArg, 3); - - var index = -1, - length = collection ? collection.length : 0; - - if (typeof length == 'number') { - while (++index < length) { - if (!(result = !!callback(collection[index], index, collection))) { - break; - } - } - } else { - forOwn(collection, function(value, index, collection) { - return (result = !!callback(value, index, collection)); - }); - } - return result; - } - - /** - * Iterates over elements of a collection, returning an array of all elements - * the callback returns truey for. The callback is bound to `thisArg` and - * invoked with three arguments; (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias select - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a new array of elements that passed the callback check. - * @example - * - * var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; }); - * // => [2, 4, 6] - * - * var characters = [ - * { 'name': 'barney', 'age': 36, 'blocked': false }, - * { 'name': 'fred', 'age': 40, 'blocked': true } - * ]; - * - * // using "_.pluck" callback shorthand - * _.filter(characters, 'blocked'); - * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }] - * - * // using "_.where" callback shorthand - * _.filter(characters, { 'age': 36 }); - * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }] - */ - function filter(collection, callback, thisArg) { - var result = []; - callback = lodash.createCallback(callback, thisArg, 3); - - var index = -1, - length = collection ? collection.length : 0; - - if (typeof length == 'number') { - while (++index < length) { - var value = collection[index]; - if (callback(value, index, collection)) { - result.push(value); - } - } - } else { - forOwn(collection, function(value, index, collection) { - if (callback(value, index, collection)) { - result.push(value); - } - }); - } - return result; - } - - /** - * Iterates over elements of a collection, returning the first element that - * the callback returns truey for. The callback is bound to `thisArg` and - * invoked with three arguments; (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias detect, findWhere - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the found element, else `undefined`. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36, 'blocked': false }, - * { 'name': 'fred', 'age': 40, 'blocked': true }, - * { 'name': 'pebbles', 'age': 1, 'blocked': false } - * ]; - * - * _.find(characters, function(chr) { - * return chr.age < 40; - * }); - * // => { 'name': 'barney', 'age': 36, 'blocked': false } - * - * // using "_.where" callback shorthand - * _.find(characters, { 'age': 1 }); - * // => { 'name': 'pebbles', 'age': 1, 'blocked': false } - * - * // using "_.pluck" callback shorthand - * _.find(characters, 'blocked'); - * // => { 'name': 'fred', 'age': 40, 'blocked': true } - */ - function find(collection, callback, thisArg) { - callback = lodash.createCallback(callback, thisArg, 3); - - var index = -1, - length = collection ? collection.length : 0; - - if (typeof length == 'number') { - while (++index < length) { - var value = collection[index]; - if (callback(value, index, collection)) { - return value; - } - } - } else { - var result; - forOwn(collection, function(value, index, collection) { - if (callback(value, index, collection)) { - result = value; - return false; - } - }); - return result; - } - } - - /** - * This method is like `_.find` except that it iterates over elements - * of a `collection` from right to left. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the found element, else `undefined`. - * @example - * - * _.findLast([1, 2, 3, 4], function(num) { - * return num % 2 == 1; - * }); - * // => 3 - */ - function findLast(collection, callback, thisArg) { - var result; - callback = lodash.createCallback(callback, thisArg, 3); - forEachRight(collection, function(value, index, collection) { - if (callback(value, index, collection)) { - result = value; - return false; - } - }); - return result; - } - - /** - * Iterates over elements of a collection, executing the callback for each - * element. The callback is bound to `thisArg` and invoked with three arguments; - * (value, index|key, collection). Callbacks may exit iteration early by - * explicitly returning `false`. - * - * Note: As with other "Collections" methods, objects with a `length` property - * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn` - * may be used for object iteration. - * - * @static - * @memberOf _ - * @alias each - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array|Object|string} Returns `collection`. - * @example - * - * _([1, 2, 3]).forEach(function(num) { console.log(num); }).join(','); - * // => logs each number and returns '1,2,3' - * - * _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { console.log(num); }); - * // => logs each number and returns the object (property order is not guaranteed across environments) - */ - function forEach(collection, callback, thisArg) { - var index = -1, - length = collection ? collection.length : 0; - - callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3); - if (typeof length == 'number') { - while (++index < length) { - if (callback(collection[index], index, collection) === false) { - break; - } - } - } else { - forOwn(collection, callback); - } - return collection; - } - - /** - * This method is like `_.forEach` except that it iterates over elements - * of a `collection` from right to left. - * - * @static - * @memberOf _ - * @alias eachRight - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array|Object|string} Returns `collection`. - * @example - * - * _([1, 2, 3]).forEachRight(function(num) { console.log(num); }).join(','); - * // => logs each number from right to left and returns '3,2,1' - */ - function forEachRight(collection, callback, thisArg) { - var length = collection ? collection.length : 0; - callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3); - if (typeof length == 'number') { - while (length--) { - if (callback(collection[length], length, collection) === false) { - break; - } - } - } else { - var props = keys(collection); - length = props.length; - forOwn(collection, function(value, key, collection) { - key = props ? props[--length] : --length; - return callback(collection[key], key, collection); - }); - } - return collection; - } - - /** - * Creates an object composed of keys generated from the results of running - * each element of a collection through the callback. The corresponding value - * of each key is an array of the elements responsible for generating the key. - * The callback is bound to `thisArg` and invoked with three arguments; - * (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false` - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); }); - * // => { '4': [4.2], '6': [6.1, 6.4] } - * - * _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math); - * // => { '4': [4.2], '6': [6.1, 6.4] } - * - * // using "_.pluck" callback shorthand - * _.groupBy(['one', 'two', 'three'], 'length'); - * // => { '3': ['one', 'two'], '5': ['three'] } - */ - var groupBy = createAggregator(function(result, value, key) { - (hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value); - }); - - /** - * Creates an object composed of keys generated from the results of running - * each element of the collection through the given callback. The corresponding - * value of each key is the last element responsible for generating the key. - * The callback is bound to `thisArg` and invoked with three arguments; - * (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * var keys = [ - * { 'dir': 'left', 'code': 97 }, - * { 'dir': 'right', 'code': 100 } - * ]; - * - * _.indexBy(keys, 'dir'); - * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } - * - * _.indexBy(keys, function(key) { return String.fromCharCode(key.code); }); - * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } - * - * _.indexBy(characters, function(key) { this.fromCharCode(key.code); }, String); - * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } - */ - var indexBy = createAggregator(function(result, value, key) { - result[key] = value; - }); - - /** - * Invokes the method named by `methodName` on each element in the `collection` - * returning an array of the results of each invoked method. Additional arguments - * will be provided to each invoked method. If `methodName` is a function it - * will be invoked for, and `this` bound to, each element in the `collection`. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|string} methodName The name of the method to invoke or - * the function invoked per iteration. - * @param {...*} [arg] Arguments to invoke the method with. - * @returns {Array} Returns a new array of the results of each invoked method. - * @example - * - * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort'); - * // => [[1, 5, 7], [1, 2, 3]] - * - * _.invoke([123, 456], String.prototype.split, ''); - * // => [['1', '2', '3'], ['4', '5', '6']] - */ - function invoke(collection, methodName) { - var args = slice(arguments, 2), - index = -1, - isFunc = typeof methodName == 'function', - length = collection ? collection.length : 0, - result = Array(typeof length == 'number' ? length : 0); - - forEach(collection, function(value) { - result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args); - }); - return result; - } - - /** - * Creates an array of values by running each element in the collection - * through the callback. The callback is bound to `thisArg` and invoked with - * three arguments; (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias collect - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a new array of the results of each `callback` execution. - * @example - * - * _.map([1, 2, 3], function(num) { return num * 3; }); - * // => [3, 6, 9] - * - * _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; }); - * // => [3, 6, 9] (property order is not guaranteed across environments) - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * // using "_.pluck" callback shorthand - * _.map(characters, 'name'); - * // => ['barney', 'fred'] - */ - function map(collection, callback, thisArg) { - var index = -1, - length = collection ? collection.length : 0; - - callback = lodash.createCallback(callback, thisArg, 3); - if (typeof length == 'number') { - var result = Array(length); - while (++index < length) { - result[index] = callback(collection[index], index, collection); - } - } else { - result = []; - forOwn(collection, function(value, key, collection) { - result[++index] = callback(value, key, collection); - }); - } - return result; - } - - /** - * Retrieves the maximum value of a collection. If the collection is empty or - * falsey `-Infinity` is returned. If a callback is provided it will be executed - * for each value in the collection to generate the criterion by which the value - * is ranked. The callback is bound to `thisArg` and invoked with three - * arguments; (value, index, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the maximum value. - * @example - * - * _.max([4, 2, 8, 6]); - * // => 8 - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * _.max(characters, function(chr) { return chr.age; }); - * // => { 'name': 'fred', 'age': 40 }; - * - * // using "_.pluck" callback shorthand - * _.max(characters, 'age'); - * // => { 'name': 'fred', 'age': 40 }; - */ - function max(collection, callback, thisArg) { - var computed = -Infinity, - result = computed; - - // allows working with functions like `_.map` without using - // their `index` argument as a callback - if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) { - callback = null; - } - if (callback == null && isArray(collection)) { - var index = -1, - length = collection.length; - - while (++index < length) { - var value = collection[index]; - if (value > result) { - result = value; - } - } - } else { - callback = (callback == null && isString(collection)) - ? charAtCallback - : lodash.createCallback(callback, thisArg, 3); - - forEach(collection, function(value, index, collection) { - var current = callback(value, index, collection); - if (current > computed) { - computed = current; - result = value; - } - }); - } - return result; - } - - /** - * Retrieves the minimum value of a collection. If the collection is empty or - * falsey `Infinity` is returned. If a callback is provided it will be executed - * for each value in the collection to generate the criterion by which the value - * is ranked. The callback is bound to `thisArg` and invoked with three - * arguments; (value, index, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the minimum value. - * @example - * - * _.min([4, 2, 8, 6]); - * // => 2 - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * _.min(characters, function(chr) { return chr.age; }); - * // => { 'name': 'barney', 'age': 36 }; - * - * // using "_.pluck" callback shorthand - * _.min(characters, 'age'); - * // => { 'name': 'barney', 'age': 36 }; - */ - function min(collection, callback, thisArg) { - var computed = Infinity, - result = computed; - - // allows working with functions like `_.map` without using - // their `index` argument as a callback - if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) { - callback = null; - } - if (callback == null && isArray(collection)) { - var index = -1, - length = collection.length; - - while (++index < length) { - var value = collection[index]; - if (value < result) { - result = value; - } - } - } else { - callback = (callback == null && isString(collection)) - ? charAtCallback - : lodash.createCallback(callback, thisArg, 3); - - forEach(collection, function(value, index, collection) { - var current = callback(value, index, collection); - if (current < computed) { - computed = current; - result = value; - } - }); - } - return result; - } - - /** - * Retrieves the value of a specified property from all elements in the collection. - * - * @static - * @memberOf _ - * @type Function - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {string} property The name of the property to pluck. - * @returns {Array} Returns a new array of property values. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * _.pluck(characters, 'name'); - * // => ['barney', 'fred'] - */ - var pluck = map; - - /** - * Reduces a collection to a value which is the accumulated result of running - * each element in the collection through the callback, where each successive - * callback execution consumes the return value of the previous execution. If - * `accumulator` is not provided the first element of the collection will be - * used as the initial `accumulator` value. The callback is bound to `thisArg` - * and invoked with four arguments; (accumulator, value, index|key, collection). - * - * @static - * @memberOf _ - * @alias foldl, inject - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [accumulator] Initial value of the accumulator. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the accumulated value. - * @example - * - * var sum = _.reduce([1, 2, 3], function(sum, num) { - * return sum + num; - * }); - * // => 6 - * - * var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) { - * result[key] = num * 3; - * return result; - * }, {}); - * // => { 'a': 3, 'b': 6, 'c': 9 } - */ - function reduce(collection, callback, accumulator, thisArg) { - if (!collection) return accumulator; - var noaccum = arguments.length < 3; - callback = lodash.createCallback(callback, thisArg, 4); - - var index = -1, - length = collection.length; - - if (typeof length == 'number') { - if (noaccum) { - accumulator = collection[++index]; - } - while (++index < length) { - accumulator = callback(accumulator, collection[index], index, collection); - } - } else { - forOwn(collection, function(value, index, collection) { - accumulator = noaccum - ? (noaccum = false, value) - : callback(accumulator, value, index, collection) - }); - } - return accumulator; - } - - /** - * This method is like `_.reduce` except that it iterates over elements - * of a `collection` from right to left. - * - * @static - * @memberOf _ - * @alias foldr - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function} [callback=identity] The function called per iteration. - * @param {*} [accumulator] Initial value of the accumulator. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the accumulated value. - * @example - * - * var list = [[0, 1], [2, 3], [4, 5]]; - * var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []); - * // => [4, 5, 2, 3, 0, 1] - */ - function reduceRight(collection, callback, accumulator, thisArg) { - var noaccum = arguments.length < 3; - callback = lodash.createCallback(callback, thisArg, 4); - forEachRight(collection, function(value, index, collection) { - accumulator = noaccum - ? (noaccum = false, value) - : callback(accumulator, value, index, collection); - }); - return accumulator; - } - - /** - * The opposite of `_.filter` this method returns the elements of a - * collection that the callback does **not** return truey for. - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a new array of elements that failed the callback check. - * @example - * - * var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; }); - * // => [1, 3, 5] - * - * var characters = [ - * { 'name': 'barney', 'age': 36, 'blocked': false }, - * { 'name': 'fred', 'age': 40, 'blocked': true } - * ]; - * - * // using "_.pluck" callback shorthand - * _.reject(characters, 'blocked'); - * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }] - * - * // using "_.where" callback shorthand - * _.reject(characters, { 'age': 36 }); - * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }] - */ - function reject(collection, callback, thisArg) { - callback = lodash.createCallback(callback, thisArg, 3); - return filter(collection, function(value, index, collection) { - return !callback(value, index, collection); - }); - } - - /** - * Retrieves a random element or `n` random elements from a collection. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to sample. - * @param {number} [n] The number of elements to sample. - * @param- {Object} [guard] Allows working with functions like `_.map` - * without using their `index` arguments as `n`. - * @returns {Array} Returns the random sample(s) of `collection`. - * @example - * - * _.sample([1, 2, 3, 4]); - * // => 2 - * - * _.sample([1, 2, 3, 4], 2); - * // => [3, 1] - */ - function sample(collection, n, guard) { - if (collection && typeof collection.length != 'number') { - collection = values(collection); - } - if (n == null || guard) { - return collection ? collection[baseRandom(0, collection.length - 1)] : undefined; - } - var result = shuffle(collection); - result.length = nativeMin(nativeMax(0, n), result.length); - return result; - } - - /** - * Creates an array of shuffled values, using a version of the Fisher-Yates - * shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to shuffle. - * @returns {Array} Returns a new shuffled collection. - * @example - * - * _.shuffle([1, 2, 3, 4, 5, 6]); - * // => [4, 1, 6, 3, 5, 2] - */ - function shuffle(collection) { - var index = -1, - length = collection ? collection.length : 0, - result = Array(typeof length == 'number' ? length : 0); - - forEach(collection, function(value) { - var rand = baseRandom(0, ++index); - result[index] = result[rand]; - result[rand] = value; - }); - return result; - } - - /** - * Gets the size of the `collection` by returning `collection.length` for arrays - * and array-like objects or the number of own enumerable properties for objects. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to inspect. - * @returns {number} Returns `collection.length` or number of own enumerable properties. - * @example - * - * _.size([1, 2]); - * // => 2 - * - * _.size({ 'one': 1, 'two': 2, 'three': 3 }); - * // => 3 - * - * _.size('pebbles'); - * // => 7 - */ - function size(collection) { - var length = collection ? collection.length : 0; - return typeof length == 'number' ? length : keys(collection).length; - } - - /** - * Checks if the callback returns a truey value for **any** element of a - * collection. The function returns as soon as it finds a passing value and - * does not iterate over the entire collection. The callback is bound to - * `thisArg` and invoked with three arguments; (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias any - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {boolean} Returns `true` if any element passed the callback check, - * else `false`. - * @example - * - * _.some([null, 0, 'yes', false], Boolean); - * // => true - * - * var characters = [ - * { 'name': 'barney', 'age': 36, 'blocked': false }, - * { 'name': 'fred', 'age': 40, 'blocked': true } - * ]; - * - * // using "_.pluck" callback shorthand - * _.some(characters, 'blocked'); - * // => true - * - * // using "_.where" callback shorthand - * _.some(characters, { 'age': 1 }); - * // => false - */ - function some(collection, callback, thisArg) { - var result; - callback = lodash.createCallback(callback, thisArg, 3); - - var index = -1, - length = collection ? collection.length : 0; - - if (typeof length == 'number') { - while (++index < length) { - if ((result = callback(collection[index], index, collection))) { - break; - } - } - } else { - forOwn(collection, function(value, index, collection) { - return !(result = callback(value, index, collection)); - }); - } - return !!result; - } - - /** - * Creates an array of elements, sorted in ascending order by the results of - * running each element in a collection through the callback. This method - * performs a stable sort, that is, it will preserve the original sort order - * of equal elements. The callback is bound to `thisArg` and invoked with - * three arguments; (value, index|key, collection). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an array of property names is provided for `callback` the collection - * will be sorted by each property value. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Array|Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a new array of sorted elements. - * @example - * - * _.sortBy([1, 2, 3], function(num) { return Math.sin(num); }); - * // => [3, 1, 2] - * - * _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math); - * // => [3, 1, 2] - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 }, - * { 'name': 'barney', 'age': 26 }, - * { 'name': 'fred', 'age': 30 } - * ]; - * - * // using "_.pluck" callback shorthand - * _.map(_.sortBy(characters, 'age'), _.values); - * // => [['barney', 26], ['fred', 30], ['barney', 36], ['fred', 40]] - * - * // sorting by multiple properties - * _.map(_.sortBy(characters, ['name', 'age']), _.values); - * // = > [['barney', 26], ['barney', 36], ['fred', 30], ['fred', 40]] - */ - function sortBy(collection, callback, thisArg) { - var index = -1, - isArr = isArray(callback), - length = collection ? collection.length : 0, - result = Array(typeof length == 'number' ? length : 0); - - if (!isArr) { - callback = lodash.createCallback(callback, thisArg, 3); - } - forEach(collection, function(value, key, collection) { - var object = result[++index] = getObject(); - if (isArr) { - object.criteria = map(callback, function(key) { return value[key]; }); - } else { - (object.criteria = getArray())[0] = callback(value, key, collection); - } - object.index = index; - object.value = value; - }); - - length = result.length; - result.sort(compareAscending); - while (length--) { - var object = result[length]; - result[length] = object.value; - if (!isArr) { - releaseArray(object.criteria); - } - releaseObject(object); - } - return result; - } - - /** - * Converts the `collection` to an array. - * - * @static - * @memberOf _ - * @category Collections - * @param {Array|Object|string} collection The collection to convert. - * @returns {Array} Returns the new converted array. - * @example - * - * (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4); - * // => [2, 3, 4] - */ - function toArray(collection) { - if (collection && typeof collection.length == 'number') { - return slice(collection); - } - return values(collection); - } - - /** - * Performs a deep comparison of each element in a `collection` to the given - * `properties` object, returning an array of all elements that have equivalent - * property values. - * - * @static - * @memberOf _ - * @type Function - * @category Collections - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Object} props The object of property values to filter by. - * @returns {Array} Returns a new array of elements that have the given properties. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }, - * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] } - * ]; - * - * _.where(characters, { 'age': 36 }); - * // => [{ 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }] - * - * _.where(characters, { 'pets': ['dino'] }); - * // => [{ 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }] - */ - var where = filter; - - /*--------------------------------------------------------------------------*/ - - /** - * Creates an array with all falsey values removed. The values `false`, `null`, - * `0`, `""`, `undefined`, and `NaN` are all falsey. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to compact. - * @returns {Array} Returns a new array of filtered values. - * @example - * - * _.compact([0, 1, false, 2, '', 3]); - * // => [1, 2, 3] - */ - function compact(array) { - var index = -1, - length = array ? array.length : 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value) { - result.push(value); - } - } - return result; - } - - /** - * Creates an array excluding all values of the provided arrays using strict - * equality for comparisons, i.e. `===`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to process. - * @param {...Array} [values] The arrays of values to exclude. - * @returns {Array} Returns a new array of filtered values. - * @example - * - * _.difference([1, 2, 3, 4, 5], [5, 2, 10]); - * // => [1, 3, 4] - */ - function difference(array) { - return baseDifference(array, baseFlatten(arguments, true, true, 1)); - } - - /** - * This method is like `_.find` except that it returns the index of the first - * element that passes the callback check, instead of the element itself. - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to search. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36, 'blocked': false }, - * { 'name': 'fred', 'age': 40, 'blocked': true }, - * { 'name': 'pebbles', 'age': 1, 'blocked': false } - * ]; - * - * _.findIndex(characters, function(chr) { - * return chr.age < 20; - * }); - * // => 2 - * - * // using "_.where" callback shorthand - * _.findIndex(characters, { 'age': 36 }); - * // => 0 - * - * // using "_.pluck" callback shorthand - * _.findIndex(characters, 'blocked'); - * // => 1 - */ - function findIndex(array, callback, thisArg) { - var index = -1, - length = array ? array.length : 0; - - callback = lodash.createCallback(callback, thisArg, 3); - while (++index < length) { - if (callback(array[index], index, array)) { - return index; - } - } - return -1; - } - - /** - * This method is like `_.findIndex` except that it iterates over elements - * of a `collection` from right to left. - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to search. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36, 'blocked': true }, - * { 'name': 'fred', 'age': 40, 'blocked': false }, - * { 'name': 'pebbles', 'age': 1, 'blocked': true } - * ]; - * - * _.findLastIndex(characters, function(chr) { - * return chr.age > 30; - * }); - * // => 1 - * - * // using "_.where" callback shorthand - * _.findLastIndex(characters, { 'age': 36 }); - * // => 0 - * - * // using "_.pluck" callback shorthand - * _.findLastIndex(characters, 'blocked'); - * // => 2 - */ - function findLastIndex(array, callback, thisArg) { - var length = array ? array.length : 0; - callback = lodash.createCallback(callback, thisArg, 3); - while (length--) { - if (callback(array[length], length, array)) { - return length; - } - } - return -1; - } - - /** - * Gets the first element or first `n` elements of an array. If a callback - * is provided elements at the beginning of the array are returned as long - * as the callback returns truey. The callback is bound to `thisArg` and - * invoked with three arguments; (value, index, array). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias head, take - * @category Arrays - * @param {Array} array The array to query. - * @param {Function|Object|number|string} [callback] The function called - * per element or the number of elements to return. If a property name or - * object is provided it will be used to create a "_.pluck" or "_.where" - * style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the first element(s) of `array`. - * @example - * - * _.first([1, 2, 3]); - * // => 1 - * - * _.first([1, 2, 3], 2); - * // => [1, 2] - * - * _.first([1, 2, 3], function(num) { - * return num < 3; - * }); - * // => [1, 2] - * - * var characters = [ - * { 'name': 'barney', 'blocked': true, 'employer': 'slate' }, - * { 'name': 'fred', 'blocked': false, 'employer': 'slate' }, - * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } - * ]; - * - * // using "_.pluck" callback shorthand - * _.first(characters, 'blocked'); - * // => [{ 'name': 'barney', 'blocked': true, 'employer': 'slate' }] - * - * // using "_.where" callback shorthand - * _.pluck(_.first(characters, { 'employer': 'slate' }), 'name'); - * // => ['barney', 'fred'] - */ - function first(array, callback, thisArg) { - var n = 0, - length = array ? array.length : 0; - - if (typeof callback != 'number' && callback != null) { - var index = -1; - callback = lodash.createCallback(callback, thisArg, 3); - while (++index < length && callback(array[index], index, array)) { - n++; - } - } else { - n = callback; - if (n == null || thisArg) { - return array ? array[0] : undefined; - } - } - return slice(array, 0, nativeMin(nativeMax(0, n), length)); - } - - /** - * Flattens a nested array (the nesting can be to any depth). If `isShallow` - * is truey, the array will only be flattened a single level. If a callback - * is provided each element of the array is passed through the callback before - * flattening. The callback is bound to `thisArg` and invoked with three - * arguments; (value, index, array). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to flatten. - * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a new flattened array. - * @example - * - * _.flatten([1, [2], [3, [[4]]]]); - * // => [1, 2, 3, 4]; - * - * _.flatten([1, [2], [3, [[4]]]], true); - * // => [1, 2, 3, [[4]]]; - * - * var characters = [ - * { 'name': 'barney', 'age': 30, 'pets': ['hoppy'] }, - * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] } - * ]; - * - * // using "_.pluck" callback shorthand - * _.flatten(characters, 'pets'); - * // => ['hoppy', 'baby puss', 'dino'] - */ - function flatten(array, isShallow, callback, thisArg) { - // juggle arguments - if (typeof isShallow != 'boolean' && isShallow != null) { - thisArg = callback; - callback = (typeof isShallow != 'function' && thisArg && thisArg[isShallow] === array) ? null : isShallow; - isShallow = false; - } - if (callback != null) { - array = map(array, callback, thisArg); - } - return baseFlatten(array, isShallow); - } - - /** - * Gets the index at which the first occurrence of `value` is found using - * strict equality for comparisons, i.e. `===`. If the array is already sorted - * providing `true` for `fromIndex` will run a faster binary search. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {boolean|number} [fromIndex=0] The index to search from or `true` - * to perform a binary search on a sorted array. - * @returns {number} Returns the index of the matched value or `-1`. - * @example - * - * _.indexOf([1, 2, 3, 1, 2, 3], 2); - * // => 1 - * - * _.indexOf([1, 2, 3, 1, 2, 3], 2, 3); - * // => 4 - * - * _.indexOf([1, 1, 2, 2, 3, 3], 2, true); - * // => 2 - */ - function indexOf(array, value, fromIndex) { - if (typeof fromIndex == 'number') { - var length = array ? array.length : 0; - fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0); - } else if (fromIndex) { - var index = sortedIndex(array, value); - return array[index] === value ? index : -1; - } - return baseIndexOf(array, value, fromIndex); - } - - /** - * Gets all but the last element or last `n` elements of an array. If a - * callback is provided elements at the end of the array are excluded from - * the result as long as the callback returns truey. The callback is bound - * to `thisArg` and invoked with three arguments; (value, index, array). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to query. - * @param {Function|Object|number|string} [callback=1] The function called - * per element or the number of elements to exclude. If a property name or - * object is provided it will be used to create a "_.pluck" or "_.where" - * style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a slice of `array`. - * @example - * - * _.initial([1, 2, 3]); - * // => [1, 2] - * - * _.initial([1, 2, 3], 2); - * // => [1] - * - * _.initial([1, 2, 3], function(num) { - * return num > 1; - * }); - * // => [1] - * - * var characters = [ - * { 'name': 'barney', 'blocked': false, 'employer': 'slate' }, - * { 'name': 'fred', 'blocked': true, 'employer': 'slate' }, - * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } - * ]; - * - * // using "_.pluck" callback shorthand - * _.initial(characters, 'blocked'); - * // => [{ 'name': 'barney', 'blocked': false, 'employer': 'slate' }] - * - * // using "_.where" callback shorthand - * _.pluck(_.initial(characters, { 'employer': 'na' }), 'name'); - * // => ['barney', 'fred'] - */ - function initial(array, callback, thisArg) { - var n = 0, - length = array ? array.length : 0; - - if (typeof callback != 'number' && callback != null) { - var index = length; - callback = lodash.createCallback(callback, thisArg, 3); - while (index-- && callback(array[index], index, array)) { - n++; - } - } else { - n = (callback == null || thisArg) ? 1 : callback || n; - } - return slice(array, 0, nativeMin(nativeMax(0, length - n), length)); - } - - /** - * Creates an array of unique values present in all provided arrays using - * strict equality for comparisons, i.e. `===`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {...Array} [array] The arrays to inspect. - * @returns {Array} Returns an array of shared values. - * @example - * - * _.intersection([1, 2, 3], [5, 2, 1, 4], [2, 1]); - * // => [1, 2] - */ - function intersection() { - var args = [], - argsIndex = -1, - argsLength = arguments.length, - caches = getArray(), - indexOf = getIndexOf(), - trustIndexOf = indexOf === baseIndexOf, - seen = getArray(); - - while (++argsIndex < argsLength) { - var value = arguments[argsIndex]; - if (isArray(value) || isArguments(value)) { - args.push(value); - caches.push(trustIndexOf && value.length >= largeArraySize && - createCache(argsIndex ? args[argsIndex] : seen)); - } - } - var array = args[0], - index = -1, - length = array ? array.length : 0, - result = []; - - outer: - while (++index < length) { - var cache = caches[0]; - value = array[index]; - - if ((cache ? cacheIndexOf(cache, value) : indexOf(seen, value)) < 0) { - argsIndex = argsLength; - (cache || seen).push(value); - while (--argsIndex) { - cache = caches[argsIndex]; - if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) { - continue outer; - } - } - result.push(value); - } - } - while (argsLength--) { - cache = caches[argsLength]; - if (cache) { - releaseObject(cache); - } - } - releaseArray(caches); - releaseArray(seen); - return result; - } - - /** - * Gets the last element or last `n` elements of an array. If a callback is - * provided elements at the end of the array are returned as long as the - * callback returns truey. The callback is bound to `thisArg` and invoked - * with three arguments; (value, index, array). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to query. - * @param {Function|Object|number|string} [callback] The function called - * per element or the number of elements to return. If a property name or - * object is provided it will be used to create a "_.pluck" or "_.where" - * style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {*} Returns the last element(s) of `array`. - * @example - * - * _.last([1, 2, 3]); - * // => 3 - * - * _.last([1, 2, 3], 2); - * // => [2, 3] - * - * _.last([1, 2, 3], function(num) { - * return num > 1; - * }); - * // => [2, 3] - * - * var characters = [ - * { 'name': 'barney', 'blocked': false, 'employer': 'slate' }, - * { 'name': 'fred', 'blocked': true, 'employer': 'slate' }, - * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } - * ]; - * - * // using "_.pluck" callback shorthand - * _.pluck(_.last(characters, 'blocked'), 'name'); - * // => ['fred', 'pebbles'] - * - * // using "_.where" callback shorthand - * _.last(characters, { 'employer': 'na' }); - * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }] - */ - function last(array, callback, thisArg) { - var n = 0, - length = array ? array.length : 0; - - if (typeof callback != 'number' && callback != null) { - var index = length; - callback = lodash.createCallback(callback, thisArg, 3); - while (index-- && callback(array[index], index, array)) { - n++; - } - } else { - n = callback; - if (n == null || thisArg) { - return array ? array[length - 1] : undefined; - } - } - return slice(array, nativeMax(0, length - n)); - } - - /** - * Gets the index at which the last occurrence of `value` is found using strict - * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used - * as the offset from the end of the collection. - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the matched value or `-1`. - * @example - * - * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2); - * // => 4 - * - * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3); - * // => 1 - */ - function lastIndexOf(array, value, fromIndex) { - var index = array ? array.length : 0; - if (typeof fromIndex == 'number') { - index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1; - } - while (index--) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * Removes all provided values from the given array using strict equality for - * comparisons, i.e. `===`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to modify. - * @param {...*} [value] The values to remove. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3, 1, 2, 3]; - * _.pull(array, 2, 3); - * console.log(array); - * // => [1, 1] - */ - function pull(array) { - var args = arguments, - argsIndex = 0, - argsLength = args.length, - length = array ? array.length : 0; - - while (++argsIndex < argsLength) { - var index = -1, - value = args[argsIndex]; - while (++index < length) { - if (array[index] === value) { - splice.call(array, index--, 1); - length--; - } - } - } - return array; - } - - /** - * Creates an array of numbers (positive and/or negative) progressing from - * `start` up to but not including `end`. If `start` is less than `stop` a - * zero-length range is created unless a negative `step` is specified. - * - * @static - * @memberOf _ - * @category Arrays - * @param {number} [start=0] The start of the range. - * @param {number} end The end of the range. - * @param {number} [step=1] The value to increment or decrement by. - * @returns {Array} Returns a new range array. - * @example - * - * _.range(4); - * // => [0, 1, 2, 3] - * - * _.range(1, 5); - * // => [1, 2, 3, 4] - * - * _.range(0, 20, 5); - * // => [0, 5, 10, 15] - * - * _.range(0, -4, -1); - * // => [0, -1, -2, -3] - * - * _.range(1, 4, 0); - * // => [1, 1, 1] - * - * _.range(0); - * // => [] - */ - function range(start, end, step) { - start = +start || 0; - step = typeof step == 'number' ? step : (+step || 1); - - if (end == null) { - end = start; - start = 0; - } - // use `Array(length)` so engines like Chakra and V8 avoid slower modes - // http://youtu.be/XAqIpGU8ZZk#t=17m25s - var index = -1, - length = nativeMax(0, ceil((end - start) / (step || 1))), - result = Array(length); - - while (++index < length) { - result[index] = start; - start += step; - } - return result; - } - - /** - * Removes all elements from an array that the callback returns truey for - * and returns an array of removed elements. The callback is bound to `thisArg` - * and invoked with three arguments; (value, index, array). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to modify. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a new array of removed elements. - * @example - * - * var array = [1, 2, 3, 4, 5, 6]; - * var evens = _.remove(array, function(num) { return num % 2 == 0; }); - * - * console.log(array); - * // => [1, 3, 5] - * - * console.log(evens); - * // => [2, 4, 6] - */ - function remove(array, callback, thisArg) { - var index = -1, - length = array ? array.length : 0, - result = []; - - callback = lodash.createCallback(callback, thisArg, 3); - while (++index < length) { - var value = array[index]; - if (callback(value, index, array)) { - result.push(value); - splice.call(array, index--, 1); - length--; - } - } - return result; - } - - /** - * The opposite of `_.initial` this method gets all but the first element or - * first `n` elements of an array. If a callback function is provided elements - * at the beginning of the array are excluded from the result as long as the - * callback returns truey. The callback is bound to `thisArg` and invoked - * with three arguments; (value, index, array). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias drop, tail - * @category Arrays - * @param {Array} array The array to query. - * @param {Function|Object|number|string} [callback=1] The function called - * per element or the number of elements to exclude. If a property name or - * object is provided it will be used to create a "_.pluck" or "_.where" - * style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a slice of `array`. - * @example - * - * _.rest([1, 2, 3]); - * // => [2, 3] - * - * _.rest([1, 2, 3], 2); - * // => [3] - * - * _.rest([1, 2, 3], function(num) { - * return num < 3; - * }); - * // => [3] - * - * var characters = [ - * { 'name': 'barney', 'blocked': true, 'employer': 'slate' }, - * { 'name': 'fred', 'blocked': false, 'employer': 'slate' }, - * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } - * ]; - * - * // using "_.pluck" callback shorthand - * _.pluck(_.rest(characters, 'blocked'), 'name'); - * // => ['fred', 'pebbles'] - * - * // using "_.where" callback shorthand - * _.rest(characters, { 'employer': 'slate' }); - * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }] - */ - function rest(array, callback, thisArg) { - if (typeof callback != 'number' && callback != null) { - var n = 0, - index = -1, - length = array ? array.length : 0; - - callback = lodash.createCallback(callback, thisArg, 3); - while (++index < length && callback(array[index], index, array)) { - n++; - } - } else { - n = (callback == null || thisArg) ? 1 : nativeMax(0, callback); - } - return slice(array, n); - } - - /** - * Uses a binary search to determine the smallest index at which a value - * should be inserted into a given sorted array in order to maintain the sort - * order of the array. If a callback is provided it will be executed for - * `value` and each element of `array` to compute their sort ranking. The - * callback is bound to `thisArg` and invoked with one argument; (value). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to inspect. - * @param {*} value The value to evaluate. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * _.sortedIndex([20, 30, 50], 40); - * // => 2 - * - * // using "_.pluck" callback shorthand - * _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x'); - * // => 2 - * - * var dict = { - * 'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 } - * }; - * - * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) { - * return dict.wordToNumber[word]; - * }); - * // => 2 - * - * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) { - * return this.wordToNumber[word]; - * }, dict); - * // => 2 - */ - function sortedIndex(array, value, callback, thisArg) { - var low = 0, - high = array ? array.length : low; - - // explicitly reference `identity` for better inlining in Firefox - callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity; - value = callback(value); - - while (low < high) { - var mid = (low + high) >>> 1; - (callback(array[mid]) < value) - ? low = mid + 1 - : high = mid; - } - return low; - } - - /** - * Creates an array of unique values, in order, of the provided arrays using - * strict equality for comparisons, i.e. `===`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {...Array} [array] The arrays to inspect. - * @returns {Array} Returns an array of combined values. - * @example - * - * _.union([1, 2, 3], [5, 2, 1, 4], [2, 1]); - * // => [1, 2, 3, 5, 4] - */ - function union() { - return baseUniq(baseFlatten(arguments, true, true)); - } - - /** - * Creates a duplicate-value-free version of an array using strict equality - * for comparisons, i.e. `===`. If the array is sorted, providing - * `true` for `isSorted` will use a faster algorithm. If a callback is provided - * each element of `array` is passed through the callback before uniqueness - * is computed. The callback is bound to `thisArg` and invoked with three - * arguments; (value, index, array). - * - * If a property name is provided for `callback` the created "_.pluck" style - * callback will return the property value of the given element. - * - * If an object is provided for `callback` the created "_.where" style callback - * will return `true` for elements that have the properties of the given object, - * else `false`. - * - * @static - * @memberOf _ - * @alias unique - * @category Arrays - * @param {Array} array The array to process. - * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted. - * @param {Function|Object|string} [callback=identity] The function called - * per iteration. If a property name or object is provided it will be used - * to create a "_.pluck" or "_.where" style callback, respectively. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns a duplicate-value-free array. - * @example - * - * _.uniq([1, 2, 1, 3, 1]); - * // => [1, 2, 3] - * - * _.uniq([1, 1, 2, 2, 3], true); - * // => [1, 2, 3] - * - * _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); }); - * // => ['A', 'b', 'C'] - * - * _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math); - * // => [1, 2.5, 3] - * - * // using "_.pluck" callback shorthand - * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }, { 'x': 2 }] - */ - function uniq(array, isSorted, callback, thisArg) { - // juggle arguments - if (typeof isSorted != 'boolean' && isSorted != null) { - thisArg = callback; - callback = (typeof isSorted != 'function' && thisArg && thisArg[isSorted] === array) ? null : isSorted; - isSorted = false; - } - if (callback != null) { - callback = lodash.createCallback(callback, thisArg, 3); - } - return baseUniq(array, isSorted, callback); - } - - /** - * Creates an array excluding all provided values using strict equality for - * comparisons, i.e. `===`. - * - * @static - * @memberOf _ - * @category Arrays - * @param {Array} array The array to filter. - * @param {...*} [value] The values to exclude. - * @returns {Array} Returns a new array of filtered values. - * @example - * - * _.without([1, 2, 1, 0, 3, 1, 4], 0, 1); - * // => [2, 3, 4] - */ - function without(array) { - return baseDifference(array, slice(arguments, 1)); - } - - /** - * Creates an array that is the symmetric difference of the provided arrays. - * See http://en.wikipedia.org/wiki/Symmetric_difference. - * - * @static - * @memberOf _ - * @category Arrays - * @param {...Array} [array] The arrays to inspect. - * @returns {Array} Returns an array of values. - * @example - * - * _.xor([1, 2, 3], [5, 2, 1, 4]); - * // => [3, 5, 4] - * - * _.xor([1, 2, 5], [2, 3, 5], [3, 4, 5]); - * // => [1, 4, 5] - */ - function xor() { - var index = -1, - length = arguments.length; - - while (++index < length) { - var array = arguments[index]; - if (isArray(array) || isArguments(array)) { - var result = result - ? baseUniq(baseDifference(result, array).concat(baseDifference(array, result))) - : array; - } - } - return result || []; - } - - /** - * Creates an array of grouped elements, the first of which contains the first - * elements of the given arrays, the second of which contains the second - * elements of the given arrays, and so on. - * - * @static - * @memberOf _ - * @alias unzip - * @category Arrays - * @param {...Array} [array] Arrays to process. - * @returns {Array} Returns a new array of grouped elements. - * @example - * - * _.zip(['fred', 'barney'], [30, 40], [true, false]); - * // => [['fred', 30, true], ['barney', 40, false]] - */ - function zip() { - var array = arguments.length > 1 ? arguments : arguments[0], - index = -1, - length = array ? max(pluck(array, 'length')) : 0, - result = Array(length < 0 ? 0 : length); - - while (++index < length) { - result[index] = pluck(array, index); - } - return result; - } - - /** - * Creates an object composed from arrays of `keys` and `values`. Provide - * either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]` - * or two arrays, one of `keys` and one of corresponding `values`. - * - * @static - * @memberOf _ - * @alias object - * @category Arrays - * @param {Array} keys The array of keys. - * @param {Array} [values=[]] The array of values. - * @returns {Object} Returns an object composed of the given keys and - * corresponding values. - * @example - * - * _.zipObject(['fred', 'barney'], [30, 40]); - * // => { 'fred': 30, 'barney': 40 } - */ - function zipObject(keys, values) { - var index = -1, - length = keys ? keys.length : 0, - result = {}; - - if (!values && length && !isArray(keys[0])) { - values = []; - } - while (++index < length) { - var key = keys[index]; - if (values) { - result[key] = values[index]; - } else if (key) { - result[key[0]] = key[1]; - } - } - return result; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Creates a function that executes `func`, with the `this` binding and - * arguments of the created function, only after being called `n` times. - * - * @static - * @memberOf _ - * @category Functions - * @param {number} n The number of times the function must be called before - * `func` is executed. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var saves = ['profile', 'settings']; - * - * var done = _.after(saves.length, function() { - * console.log('Done saving!'); - * }); - * - * _.forEach(saves, function(type) { - * asyncSave({ 'type': type, 'complete': done }); - * }); - * // => logs 'Done saving!', after all saves have completed - */ - function after(n, func) { - if (!isFunction(func)) { - throw new TypeError; - } - return function() { - if (--n < 1) { - return func.apply(this, arguments); - } - }; - } - - /** - * Creates a function that, when called, invokes `func` with the `this` - * binding of `thisArg` and prepends any additional `bind` arguments to those - * provided to the bound function. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to bind. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {...*} [arg] Arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var func = function(greeting) { - * return greeting + ' ' + this.name; - * }; - * - * func = _.bind(func, { 'name': 'fred' }, 'hi'); - * func(); - * // => 'hi fred' - */ - function bind(func, thisArg) { - return arguments.length > 2 - ? createWrapper(func, 17, slice(arguments, 2), null, thisArg) - : createWrapper(func, 1, null, null, thisArg); - } - - /** - * Binds methods of an object to the object itself, overwriting the existing - * method. Method names may be specified as individual arguments or as arrays - * of method names. If no method names are provided all the function properties - * of `object` will be bound. - * - * @static - * @memberOf _ - * @category Functions - * @param {Object} object The object to bind and assign the bound methods to. - * @param {...string} [methodName] The object method names to - * bind, specified as individual method names or arrays of method names. - * @returns {Object} Returns `object`. - * @example - * - * var view = { - * 'label': 'docs', - * 'onClick': function() { console.log('clicked ' + this.label); } - * }; - * - * _.bindAll(view); - * jQuery('#docs').on('click', view.onClick); - * // => logs 'clicked docs', when the button is clicked - */ - function bindAll(object) { - var funcs = arguments.length > 1 ? baseFlatten(arguments, true, false, 1) : functions(object), - index = -1, - length = funcs.length; - - while (++index < length) { - var key = funcs[index]; - object[key] = createWrapper(object[key], 1, null, null, object); - } - return object; - } - - /** - * Creates a function that, when called, invokes the method at `object[key]` - * and prepends any additional `bindKey` arguments to those provided to the bound - * function. This method differs from `_.bind` by allowing bound functions to - * reference methods that will be redefined or don't yet exist. - * See http://michaux.ca/articles/lazy-function-definition-pattern. - * - * @static - * @memberOf _ - * @category Functions - * @param {Object} object The object the method belongs to. - * @param {string} key The key of the method. - * @param {...*} [arg] Arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var object = { - * 'name': 'fred', - * 'greet': function(greeting) { - * return greeting + ' ' + this.name; - * } - * }; - * - * var func = _.bindKey(object, 'greet', 'hi'); - * func(); - * // => 'hi fred' - * - * object.greet = function(greeting) { - * return greeting + 'ya ' + this.name + '!'; - * }; - * - * func(); - * // => 'hiya fred!' - */ - function bindKey(object, key) { - return arguments.length > 2 - ? createWrapper(key, 19, slice(arguments, 2), null, object) - : createWrapper(key, 3, null, null, object); - } - - /** - * Creates a function that is the composition of the provided functions, - * where each function consumes the return value of the function that follows. - * For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`. - * Each function is executed with the `this` binding of the composed function. - * - * @static - * @memberOf _ - * @category Functions - * @param {...Function} [func] Functions to compose. - * @returns {Function} Returns the new composed function. - * @example - * - * var realNameMap = { - * 'pebbles': 'penelope' - * }; - * - * var format = function(name) { - * name = realNameMap[name.toLowerCase()] || name; - * return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase(); - * }; - * - * var greet = function(formatted) { - * return 'Hiya ' + formatted + '!'; - * }; - * - * var welcome = _.compose(greet, format); - * welcome('pebbles'); - * // => 'Hiya Penelope!' - */ - function compose() { - var funcs = arguments, - length = funcs.length; - - while (length--) { - if (!isFunction(funcs[length])) { - throw new TypeError; - } - } - return function() { - var args = arguments, - length = funcs.length; - - while (length--) { - args = [funcs[length].apply(this, args)]; - } - return args[0]; - }; - } - - /** - * Creates a function which accepts one or more arguments of `func` that when - * invoked either executes `func` returning its result, if all `func` arguments - * have been provided, or returns a function that accepts one or more of the - * remaining `func` arguments, and so on. The arity of `func` can be specified - * if `func.length` is not sufficient. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @returns {Function} Returns the new curried function. - * @example - * - * var curried = _.curry(function(a, b, c) { - * console.log(a + b + c); - * }); - * - * curried(1)(2)(3); - * // => 6 - * - * curried(1, 2)(3); - * // => 6 - * - * curried(1, 2, 3); - * // => 6 - */ - function curry(func, arity) { - arity = typeof arity == 'number' ? arity : (+arity || func.length); - return createWrapper(func, 4, null, null, null, arity); - } - - /** - * Creates a function that will delay the execution of `func` until after - * `wait` milliseconds have elapsed since the last time it was invoked. - * Provide an options object to indicate that `func` should be invoked on - * the leading and/or trailing edge of the `wait` timeout. Subsequent calls - * to the debounced function will return the result of the last `func` call. - * - * Note: If `leading` and `trailing` options are `true` `func` will be called - * on the trailing edge of the timeout only if the the debounced function is - * invoked more than once during the `wait` timeout. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to debounce. - * @param {number} wait The number of milliseconds to delay. - * @param {Object} [options] The options object. - * @param {boolean} [options.leading=false] Specify execution on the leading edge of the timeout. - * @param {number} [options.maxWait] The maximum time `func` is allowed to be delayed before it's called. - * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout. - * @returns {Function} Returns the new debounced function. - * @example - * - * // avoid costly calculations while the window size is in flux - * var lazyLayout = _.debounce(calculateLayout, 150); - * jQuery(window).on('resize', lazyLayout); - * - * // execute `sendMail` when the click event is fired, debouncing subsequent calls - * jQuery('#postbox').on('click', _.debounce(sendMail, 300, { - * 'leading': true, - * 'trailing': false - * }); - * - * // ensure `batchLog` is executed once after 1 second of debounced calls - * var source = new EventSource('/stream'); - * source.addEventListener('message', _.debounce(batchLog, 250, { - * 'maxWait': 1000 - * }, false); - */ - function debounce(func, wait, options) { - var args, - maxTimeoutId, - result, - stamp, - thisArg, - timeoutId, - trailingCall, - lastCalled = 0, - maxWait = false, - trailing = true; - - if (!isFunction(func)) { - throw new TypeError; - } - wait = nativeMax(0, wait) || 0; - if (options === true) { - var leading = true; - trailing = false; - } else if (isObject(options)) { - leading = options.leading; - maxWait = 'maxWait' in options && (nativeMax(wait, options.maxWait) || 0); - trailing = 'trailing' in options ? options.trailing : trailing; - } - var delayed = function() { - var remaining = wait - (now() - stamp); - if (remaining <= 0) { - if (maxTimeoutId) { - clearTimeout(maxTimeoutId); - } - var isCalled = trailingCall; - maxTimeoutId = timeoutId = trailingCall = undefined; - if (isCalled) { - lastCalled = now(); - result = func.apply(thisArg, args); - if (!timeoutId && !maxTimeoutId) { - args = thisArg = null; - } - } - } else { - timeoutId = setTimeout(delayed, remaining); - } - }; - - var maxDelayed = function() { - if (timeoutId) { - clearTimeout(timeoutId); - } - maxTimeoutId = timeoutId = trailingCall = undefined; - if (trailing || (maxWait !== wait)) { - lastCalled = now(); - result = func.apply(thisArg, args); - if (!timeoutId && !maxTimeoutId) { - args = thisArg = null; - } - } - }; - - return function() { - args = arguments; - stamp = now(); - thisArg = this; - trailingCall = trailing && (timeoutId || !leading); - - if (maxWait === false) { - var leadingCall = leading && !timeoutId; - } else { - if (!maxTimeoutId && !leading) { - lastCalled = stamp; - } - var remaining = maxWait - (stamp - lastCalled), - isCalled = remaining <= 0; - - if (isCalled) { - if (maxTimeoutId) { - maxTimeoutId = clearTimeout(maxTimeoutId); - } - lastCalled = stamp; - result = func.apply(thisArg, args); - } - else if (!maxTimeoutId) { - maxTimeoutId = setTimeout(maxDelayed, remaining); - } - } - if (isCalled && timeoutId) { - timeoutId = clearTimeout(timeoutId); - } - else if (!timeoutId && wait !== maxWait) { - timeoutId = setTimeout(delayed, wait); - } - if (leadingCall) { - isCalled = true; - result = func.apply(thisArg, args); - } - if (isCalled && !timeoutId && !maxTimeoutId) { - args = thisArg = null; - } - return result; - }; - } - - /** - * Defers executing the `func` function until the current call stack has cleared. - * Additional arguments will be provided to `func` when it is invoked. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to defer. - * @param {...*} [arg] Arguments to invoke the function with. - * @returns {number} Returns the timer id. - * @example - * - * _.defer(function(text) { console.log(text); }, 'deferred'); - * // logs 'deferred' after one or more milliseconds - */ - function defer(func) { - if (!isFunction(func)) { - throw new TypeError; - } - var args = slice(arguments, 1); - return setTimeout(function() { func.apply(undefined, args); }, 1); - } - - /** - * Executes the `func` function after `wait` milliseconds. Additional arguments - * will be provided to `func` when it is invoked. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay execution. - * @param {...*} [arg] Arguments to invoke the function with. - * @returns {number} Returns the timer id. - * @example - * - * _.delay(function(text) { console.log(text); }, 1000, 'later'); - * // => logs 'later' after one second - */ - function delay(func, wait) { - if (!isFunction(func)) { - throw new TypeError; - } - var args = slice(arguments, 2); - return setTimeout(function() { func.apply(undefined, args); }, wait); - } - - /** - * Creates a function that memoizes the result of `func`. If `resolver` is - * provided it will be used to determine the cache key for storing the result - * based on the arguments provided to the memoized function. By default, the - * first argument provided to the memoized function is used as the cache key. - * The `func` is executed with the `this` binding of the memoized function. - * The result cache is exposed as the `cache` property on the memoized function. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to have its output memoized. - * @param {Function} [resolver] A function used to resolve the cache key. - * @returns {Function} Returns the new memoizing function. - * @example - * - * var fibonacci = _.memoize(function(n) { - * return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2); - * }); - * - * fibonacci(9) - * // => 34 - * - * var data = { - * 'fred': { 'name': 'fred', 'age': 40 }, - * 'pebbles': { 'name': 'pebbles', 'age': 1 } - * }; - * - * // modifying the result cache - * var get = _.memoize(function(name) { return data[name]; }, _.identity); - * get('pebbles'); - * // => { 'name': 'pebbles', 'age': 1 } - * - * get.cache.pebbles.name = 'penelope'; - * get('pebbles'); - * // => { 'name': 'penelope', 'age': 1 } - */ - function memoize(func, resolver) { - if (!isFunction(func)) { - throw new TypeError; - } - var memoized = function() { - var cache = memoized.cache, - key = resolver ? resolver.apply(this, arguments) : keyPrefix + arguments[0]; - - return hasOwnProperty.call(cache, key) - ? cache[key] - : (cache[key] = func.apply(this, arguments)); - } - memoized.cache = {}; - return memoized; - } - - /** - * Creates a function that is restricted to execute `func` once. Repeat calls to - * the function will return the value of the first call. The `func` is executed - * with the `this` binding of the created function. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var initialize = _.once(createApplication); - * initialize(); - * initialize(); - * // `initialize` executes `createApplication` once - */ - function once(func) { - var ran, - result; - - if (!isFunction(func)) { - throw new TypeError; - } - return function() { - if (ran) { - return result; - } - ran = true; - result = func.apply(this, arguments); - - // clear the `func` variable so the function may be garbage collected - func = null; - return result; - }; - } - - /** - * Creates a function that, when called, invokes `func` with any additional - * `partial` arguments prepended to those provided to the new function. This - * method is similar to `_.bind` except it does **not** alter the `this` binding. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [arg] Arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * var greet = function(greeting, name) { return greeting + ' ' + name; }; - * var hi = _.partial(greet, 'hi'); - * hi('fred'); - * // => 'hi fred' - */ - function partial(func) { - return createWrapper(func, 16, slice(arguments, 1)); - } - - /** - * This method is like `_.partial` except that `partial` arguments are - * appended to those provided to the new function. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [arg] Arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * var defaultsDeep = _.partialRight(_.merge, _.defaults); - * - * var options = { - * 'variable': 'data', - * 'imports': { 'jq': $ } - * }; - * - * defaultsDeep(options, _.templateSettings); - * - * options.variable - * // => 'data' - * - * options.imports - * // => { '_': _, 'jq': $ } - */ - function partialRight(func) { - return createWrapper(func, 32, null, slice(arguments, 1)); - } - - /** - * Creates a function that, when executed, will only call the `func` function - * at most once per every `wait` milliseconds. Provide an options object to - * indicate that `func` should be invoked on the leading and/or trailing edge - * of the `wait` timeout. Subsequent calls to the throttled function will - * return the result of the last `func` call. - * - * Note: If `leading` and `trailing` options are `true` `func` will be called - * on the trailing edge of the timeout only if the the throttled function is - * invoked more than once during the `wait` timeout. - * - * @static - * @memberOf _ - * @category Functions - * @param {Function} func The function to throttle. - * @param {number} wait The number of milliseconds to throttle executions to. - * @param {Object} [options] The options object. - * @param {boolean} [options.leading=true] Specify execution on the leading edge of the timeout. - * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout. - * @returns {Function} Returns the new throttled function. - * @example - * - * // avoid excessively updating the position while scrolling - * var throttled = _.throttle(updatePosition, 100); - * jQuery(window).on('scroll', throttled); - * - * // execute `renewToken` when the click event is fired, but not more than once every 5 minutes - * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, { - * 'trailing': false - * })); - */ - function throttle(func, wait, options) { - var leading = true, - trailing = true; - - if (!isFunction(func)) { - throw new TypeError; - } - if (options === false) { - leading = false; - } else if (isObject(options)) { - leading = 'leading' in options ? options.leading : leading; - trailing = 'trailing' in options ? options.trailing : trailing; - } - debounceOptions.leading = leading; - debounceOptions.maxWait = wait; - debounceOptions.trailing = trailing; - - return debounce(func, wait, debounceOptions); - } - - /** - * Creates a function that provides `value` to the wrapper function as its - * first argument. Additional arguments provided to the function are appended - * to those provided to the wrapper function. The wrapper is executed with - * the `this` binding of the created function. - * - * @static - * @memberOf _ - * @category Functions - * @param {*} value The value to wrap. - * @param {Function} wrapper The wrapper function. - * @returns {Function} Returns the new function. - * @example - * - * var p = _.wrap(_.escape, function(func, text) { - * return '<p>' + func(text) + '</p>'; - * }); - * - * p('Fred, Wilma, & Pebbles'); - * // => '<p>Fred, Wilma, & Pebbles</p>' - */ - function wrap(value, wrapper) { - return createWrapper(wrapper, 16, [value]); - } - - /*--------------------------------------------------------------------------*/ - - /** - * Creates a function that returns `value`. - * - * @static - * @memberOf _ - * @category Utilities - * @param {*} value The value to return from the new function. - * @returns {Function} Returns the new function. - * @example - * - * var object = { 'name': 'fred' }; - * var getter = _.constant(object); - * getter() === object; - * // => true - */ - function constant(value) { - return function() { - return value; - }; - } - - /** - * Produces a callback bound to an optional `thisArg`. If `func` is a property - * name the created callback will return the property value for a given element. - * If `func` is an object the created callback will return `true` for elements - * that contain the equivalent object properties, otherwise it will return `false`. - * - * @static - * @memberOf _ - * @category Utilities - * @param {*} [func=identity] The value to convert to a callback. - * @param {*} [thisArg] The `this` binding of the created callback. - * @param {number} [argCount] The number of arguments the callback accepts. - * @returns {Function} Returns a callback function. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * // wrap to create custom callback shorthands - * _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) { - * var match = /^(.+?)__([gl]t)(.+)$/.exec(callback); - * return !match ? func(callback, thisArg) : function(object) { - * return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3]; - * }; - * }); - * - * _.filter(characters, 'age__gt38'); - * // => [{ 'name': 'fred', 'age': 40 }] - */ - function createCallback(func, thisArg, argCount) { - var type = typeof func; - if (func == null || type == 'function') { - return baseCreateCallback(func, thisArg, argCount); - } - // handle "_.pluck" style callback shorthands - if (type != 'object') { - return property(func); - } - var props = keys(func), - key = props[0], - a = func[key]; - - // handle "_.where" style callback shorthands - if (props.length == 1 && a === a && !isObject(a)) { - // fast path the common case of providing an object with a single - // property containing a primitive value - return function(object) { - var b = object[key]; - return a === b && (a !== 0 || (1 / a == 1 / b)); - }; - } - return function(object) { - var length = props.length, - result = false; - - while (length--) { - if (!(result = baseIsEqual(object[props[length]], func[props[length]], null, true))) { - break; - } - } - return result; - }; - } - - /** - * Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their - * corresponding HTML entities. - * - * @static - * @memberOf _ - * @category Utilities - * @param {string} string The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('Fred, Wilma, & Pebbles'); - * // => 'Fred, Wilma, & Pebbles' - */ - function escape(string) { - return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar); - } - - /** - * This method returns the first argument provided to it. - * - * @static - * @memberOf _ - * @category Utilities - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'name': 'fred' }; - * _.identity(object) === object; - * // => true - */ - function identity(value) { - return value; - } - - /** - * Adds function properties of a source object to the destination object. - * If `object` is a function methods will be added to its prototype as well. - * - * @static - * @memberOf _ - * @category Utilities - * @param {Function|Object} [object=lodash] object The destination object. - * @param {Object} source The object of functions to add. - * @param {Object} [options] The options object. - * @param {boolean} [options.chain=true] Specify whether the functions added are chainable. - * @example - * - * function capitalize(string) { - * return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase(); - * } - * - * _.mixin({ 'capitalize': capitalize }); - * _.capitalize('fred'); - * // => 'Fred' - * - * _('fred').capitalize().value(); - * // => 'Fred' - * - * _.mixin({ 'capitalize': capitalize }, { 'chain': false }); - * _('fred').capitalize(); - * // => 'Fred' - */ - function mixin(object, source, options) { - var chain = true, - methodNames = source && functions(source); - - if (!source || (!options && !methodNames.length)) { - if (options == null) { - options = source; - } - ctor = lodashWrapper; - source = object; - object = lodash; - methodNames = functions(source); - } - if (options === false) { - chain = false; - } else if (isObject(options) && 'chain' in options) { - chain = options.chain; - } - var ctor = object, - isFunc = isFunction(ctor); - - forEach(methodNames, function(methodName) { - var func = object[methodName] = source[methodName]; - if (isFunc) { - ctor.prototype[methodName] = function() { - var chainAll = this.__chain__, - value = this.__wrapped__, - args = [value]; - - push.apply(args, arguments); - var result = func.apply(object, args); - if (chain || chainAll) { - if (value === result && isObject(result)) { - return this; - } - result = new ctor(result); - result.__chain__ = chainAll; - } - return result; - }; - } - }); - } - - /** - * Reverts the '_' variable to its previous value and returns a reference to - * the `lodash` function. - * - * @static - * @memberOf _ - * @category Utilities - * @returns {Function} Returns the `lodash` function. - * @example - * - * var lodash = _.noConflict(); - */ - function noConflict() { - context._ = oldDash; - return this; - } - - /** - * A no-operation function. - * - * @static - * @memberOf _ - * @category Utilities - * @example - * - * var object = { 'name': 'fred' }; - * _.noop(object) === undefined; - * // => true - */ - function noop() { - // no operation performed - } - - /** - * Gets the number of milliseconds that have elapsed since the Unix epoch - * (1 January 1970 00:00:00 UTC). - * - * @static - * @memberOf _ - * @category Utilities - * @example - * - * var stamp = _.now(); - * _.defer(function() { console.log(_.now() - stamp); }); - * // => logs the number of milliseconds it took for the deferred function to be called - */ - var now = isNative(now = Date.now) && now || function() { - return new Date().getTime(); - }; - - /** - * Converts the given value into an integer of the specified radix. - * If `radix` is `undefined` or `0` a `radix` of `10` is used unless the - * `value` is a hexadecimal, in which case a `radix` of `16` is used. - * - * Note: This method avoids differences in native ES3 and ES5 `parseInt` - * implementations. See http://es5.github.io/#E. - * - * @static - * @memberOf _ - * @category Utilities - * @param {string} value The value to parse. - * @param {number} [radix] The radix used to interpret the value to parse. - * @returns {number} Returns the new integer value. - * @example - * - * _.parseInt('08'); - * // => 8 - */ - var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) { - // Firefox < 21 and Opera < 15 follow the ES3 specified implementation of `parseInt` - return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0); - }; - - /** - * Creates a "_.pluck" style function, which returns the `key` value of a - * given object. - * - * @static - * @memberOf _ - * @category Utilities - * @param {string} key The name of the property to retrieve. - * @returns {Function} Returns the new function. - * @example - * - * var characters = [ - * { 'name': 'fred', 'age': 40 }, - * { 'name': 'barney', 'age': 36 } - * ]; - * - * var getName = _.property('name'); - * - * _.map(characters, getName); - * // => ['barney', 'fred'] - * - * _.sortBy(characters, getName); - * // => [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] - */ - function property(key) { - return function(object) { - return object[key]; - }; - } - - /** - * Produces a random number between `min` and `max` (inclusive). If only one - * argument is provided a number between `0` and the given number will be - * returned. If `floating` is truey or either `min` or `max` are floats a - * floating-point number will be returned instead of an integer. - * - * @static - * @memberOf _ - * @category Utilities - * @param {number} [min=0] The minimum possible value. - * @param {number} [max=1] The maximum possible value. - * @param {boolean} [floating=false] Specify returning a floating-point number. - * @returns {number} Returns a random number. - * @example - * - * _.random(0, 5); - * // => an integer between 0 and 5 - * - * _.random(5); - * // => also an integer between 0 and 5 - * - * _.random(5, true); - * // => a floating-point number between 0 and 5 - * - * _.random(1.2, 5.2); - * // => a floating-point number between 1.2 and 5.2 - */ - function random(min, max, floating) { - var noMin = min == null, - noMax = max == null; - - if (floating == null) { - if (typeof min == 'boolean' && noMax) { - floating = min; - min = 1; - } - else if (!noMax && typeof max == 'boolean') { - floating = max; - noMax = true; - } - } - if (noMin && noMax) { - max = 1; - } - min = +min || 0; - if (noMax) { - max = min; - min = 0; - } else { - max = +max || 0; - } - if (floating || min % 1 || max % 1) { - var rand = nativeRandom(); - return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1)))), max); - } - return baseRandom(min, max); - } - - /** - * Resolves the value of property `key` on `object`. If `key` is a function - * it will be invoked with the `this` binding of `object` and its result returned, - * else the property value is returned. If `object` is falsey then `undefined` - * is returned. - * - * @static - * @memberOf _ - * @category Utilities - * @param {Object} object The object to inspect. - * @param {string} key The name of the property to resolve. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { - * 'cheese': 'crumpets', - * 'stuff': function() { - * return 'nonsense'; - * } - * }; - * - * _.result(object, 'cheese'); - * // => 'crumpets' - * - * _.result(object, 'stuff'); - * // => 'nonsense' - */ - function result(object, key) { - if (object) { - var value = object[key]; - return isFunction(value) ? object[key]() : value; - } - } - - /** - * A micro-templating method that handles arbitrary delimiters, preserves - * whitespace, and correctly escapes quotes within interpolated code. - * - * Note: In the development build, `_.template` utilizes sourceURLs for easier - * debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl - * - * For more information on precompiling templates see: - * http://lodash.com/custom-builds - * - * For more information on Chrome extension sandboxes see: - * http://developer.chrome.com/stable/extensions/sandboxingEval.html - * - * @static - * @memberOf _ - * @category Utilities - * @param {string} text The template text. - * @param {Object} data The data object used to populate the text. - * @param {Object} [options] The options object. - * @param {RegExp} [options.escape] The "escape" delimiter. - * @param {RegExp} [options.evaluate] The "evaluate" delimiter. - * @param {Object} [options.imports] An object to import into the template as local variables. - * @param {RegExp} [options.interpolate] The "interpolate" delimiter. - * @param {string} [sourceURL] The sourceURL of the template's compiled source. - * @param {string} [variable] The data object variable name. - * @returns {Function|string} Returns a compiled function when no `data` object - * is given, else it returns the interpolated text. - * @example - * - * // using the "interpolate" delimiter to create a compiled template - * var compiled = _.template('hello <%= name %>'); - * compiled({ 'name': 'fred' }); - * // => 'hello fred' - * - * // using the "escape" delimiter to escape HTML in data property values - * _.template('<b><%- value %></b>', { 'value': '<script>' }); - * // => '<b><script></b>' - * - * // using the "evaluate" delimiter to generate HTML - * var list = '<% _.forEach(people, function(name) { %><li><%- name %></li><% }); %>'; - * _.template(list, { 'people': ['fred', 'barney'] }); - * // => '<li>fred</li><li>barney</li>' - * - * // using the ES6 delimiter as an alternative to the default "interpolate" delimiter - * _.template('hello ${ name }', { 'name': 'pebbles' }); - * // => 'hello pebbles' - * - * // using the internal `print` function in "evaluate" delimiters - * _.template('<% print("hello " + name); %>!', { 'name': 'barney' }); - * // => 'hello barney!' - * - * // using a custom template delimiters - * _.templateSettings = { - * 'interpolate': /{{([\s\S]+?)}}/g - * }; - * - * _.template('hello {{ name }}!', { 'name': 'mustache' }); - * // => 'hello mustache!' - * - * // using the `imports` option to import jQuery - * var list = '<% jq.each(people, function(name) { %><li><%- name %></li><% }); %>'; - * _.template(list, { 'people': ['fred', 'barney'] }, { 'imports': { 'jq': jQuery } }); - * // => '<li>fred</li><li>barney</li>' - * - * // using the `sourceURL` option to specify a custom sourceURL for the template - * var compiled = _.template('hello <%= name %>', null, { 'sourceURL': '/basic/greeting.jst' }); - * compiled(data); - * // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector - * - * // using the `variable` option to ensure a with-statement isn't used in the compiled template - * var compiled = _.template('hi <%= data.name %>!', null, { 'variable': 'data' }); - * compiled.source; - * // => function(data) { - * var __t, __p = '', __e = _.escape; - * __p += 'hi ' + ((__t = ( data.name )) == null ? '' : __t) + '!'; - * return __p; - * } - * - * // using the `source` property to inline compiled templates for meaningful - * // line numbers in error messages and a stack trace - * fs.writeFileSync(path.join(cwd, 'jst.js'), '\ - * var JST = {\ - * "main": ' + _.template(mainText).source + '\ - * };\ - * '); - */ - function template(text, data, options) { - // based on John Resig's `tmpl` implementation - // http://ejohn.org/blog/javascript-micro-templating/ - // and Laura Doktorova's doT.js - // https://github.com/olado/doT - var settings = lodash.templateSettings; - text = String(text || ''); - - // avoid missing dependencies when `iteratorTemplate` is not defined - options = defaults({}, options, settings); - - var imports = defaults({}, options.imports, settings.imports), - importsKeys = keys(imports), - importsValues = values(imports); - - var isEvaluating, - index = 0, - interpolate = options.interpolate || reNoMatch, - source = "__p += '"; - - // compile the regexp to match each delimiter - var reDelimiters = RegExp( - (options.escape || reNoMatch).source + '|' + - interpolate.source + '|' + - (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' + - (options.evaluate || reNoMatch).source + '|$' - , 'g'); - - text.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) { - interpolateValue || (interpolateValue = esTemplateValue); - - // escape characters that cannot be included in string literals - source += text.slice(index, offset).replace(reUnescapedString, escapeStringChar); - - // replace delimiters with snippets - if (escapeValue) { - source += "' +\n__e(" + escapeValue + ") +\n'"; - } - if (evaluateValue) { - isEvaluating = true; - source += "';\n" + evaluateValue + ";\n__p += '"; - } - if (interpolateValue) { - source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'"; - } - index = offset + match.length; - - // the JS engine embedded in Adobe products requires returning the `match` - // string in order to produce the correct `offset` value - return match; - }); - - source += "';\n"; - - // if `variable` is not specified, wrap a with-statement around the generated - // code to add the data object to the top of the scope chain - var variable = options.variable, - hasVariable = variable; - - if (!hasVariable) { - variable = 'obj'; - source = 'with (' + variable + ') {\n' + source + '\n}\n'; - } - // cleanup code by stripping empty strings - source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source) - .replace(reEmptyStringMiddle, '$1') - .replace(reEmptyStringTrailing, '$1;'); - - // frame code as the function body - source = 'function(' + variable + ') {\n' + - (hasVariable ? '' : variable + ' || (' + variable + ' = {});\n') + - "var __t, __p = '', __e = _.escape" + - (isEvaluating - ? ', __j = Array.prototype.join;\n' + - "function print() { __p += __j.call(arguments, '') }\n" - : ';\n' - ) + - source + - 'return __p\n}'; - - // Use a sourceURL for easier debugging. - // http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl - var sourceURL = '\n/*\n//# sourceURL=' + (options.sourceURL || '/lodash/template/source[' + (templateCounter++) + ']') + '\n*/'; - - try { - var result = Function(importsKeys, 'return ' + source + sourceURL).apply(undefined, importsValues); - } catch(e) { - e.source = source; - throw e; - } - if (data) { - return result(data); - } - // provide the compiled function's source by its `toString` method, in - // supported environments, or the `source` property as a convenience for - // inlining compiled templates during the build process - result.source = source; - return result; - } - - /** - * Executes the callback `n` times, returning an array of the results - * of each callback execution. The callback is bound to `thisArg` and invoked - * with one argument; (index). - * - * @static - * @memberOf _ - * @category Utilities - * @param {number} n The number of times to execute the callback. - * @param {Function} callback The function called per iteration. - * @param {*} [thisArg] The `this` binding of `callback`. - * @returns {Array} Returns an array of the results of each `callback` execution. - * @example - * - * var diceRolls = _.times(3, _.partial(_.random, 1, 6)); - * // => [3, 6, 4] - * - * _.times(3, function(n) { mage.castSpell(n); }); - * // => calls `mage.castSpell(n)` three times, passing `n` of `0`, `1`, and `2` respectively - * - * _.times(3, function(n) { this.cast(n); }, mage); - * // => also calls `mage.castSpell(n)` three times - */ - function times(n, callback, thisArg) { - n = (n = +n) > -1 ? n : 0; - var index = -1, - result = Array(n); - - callback = baseCreateCallback(callback, thisArg, 1); - while (++index < n) { - result[index] = callback(index); - } - return result; - } - - /** - * The inverse of `_.escape` this method converts the HTML entities - * `&`, `<`, `>`, `"`, and `'` in `string` to their - * corresponding characters. - * - * @static - * @memberOf _ - * @category Utilities - * @param {string} string The string to unescape. - * @returns {string} Returns the unescaped string. - * @example - * - * _.unescape('Fred, Barney & Pebbles'); - * // => 'Fred, Barney & Pebbles' - */ - function unescape(string) { - return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar); - } - - /** - * Generates a unique ID. If `prefix` is provided the ID will be appended to it. - * - * @static - * @memberOf _ - * @category Utilities - * @param {string} [prefix] The value to prefix the ID with. - * @returns {string} Returns the unique ID. - * @example - * - * _.uniqueId('contact_'); - * // => 'contact_104' - * - * _.uniqueId(); - * // => '105' - */ - function uniqueId(prefix) { - var id = ++idCounter; - return String(prefix == null ? '' : prefix) + id; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` object that wraps the given value with explicit - * method chaining enabled. - * - * @static - * @memberOf _ - * @category Chaining - * @param {*} value The value to wrap. - * @returns {Object} Returns the wrapper object. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 }, - * { 'name': 'pebbles', 'age': 1 } - * ]; - * - * var youngest = _.chain(characters) - * .sortBy('age') - * .map(function(chr) { return chr.name + ' is ' + chr.age; }) - * .first() - * .value(); - * // => 'pebbles is 1' - */ - function chain(value) { - value = new lodashWrapper(value); - value.__chain__ = true; - return value; - } - - /** - * Invokes `interceptor` with the `value` as the first argument and then - * returns `value`. The purpose of this method is to "tap into" a method - * chain in order to perform operations on intermediate results within - * the chain. - * - * @static - * @memberOf _ - * @category Chaining - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns `value`. - * @example - * - * _([1, 2, 3, 4]) - * .tap(function(array) { array.pop(); }) - * .reverse() - * .value(); - * // => [3, 2, 1] - */ - function tap(value, interceptor) { - interceptor(value); - return value; - } - - /** - * Enables explicit method chaining on the wrapper object. - * - * @name chain - * @memberOf _ - * @category Chaining - * @returns {*} Returns the wrapper object. - * @example - * - * var characters = [ - * { 'name': 'barney', 'age': 36 }, - * { 'name': 'fred', 'age': 40 } - * ]; - * - * // without explicit chaining - * _(characters).first(); - * // => { 'name': 'barney', 'age': 36 } - * - * // with explicit chaining - * _(characters).chain() - * .first() - * .pick('age') - * .value(); - * // => { 'age': 36 } - */ - function wrapperChain() { - this.__chain__ = true; - return this; - } - - /** - * Produces the `toString` result of the wrapped value. - * - * @name toString - * @memberOf _ - * @category Chaining - * @returns {string} Returns the string result. - * @example - * - * _([1, 2, 3]).toString(); - * // => '1,2,3' - */ - function wrapperToString() { - return String(this.__wrapped__); - } - - /** - * Extracts the wrapped value. - * - * @name valueOf - * @memberOf _ - * @alias value - * @category Chaining - * @returns {*} Returns the wrapped value. - * @example - * - * _([1, 2, 3]).valueOf(); - * // => [1, 2, 3] - */ - function wrapperValueOf() { - return this.__wrapped__; - } - - /*--------------------------------------------------------------------------*/ - - // add functions that return wrapped values when chaining - lodash.after = after; - lodash.assign = assign; - lodash.at = at; - lodash.bind = bind; - lodash.bindAll = bindAll; - lodash.bindKey = bindKey; - lodash.chain = chain; - lodash.compact = compact; - lodash.compose = compose; - lodash.constant = constant; - lodash.countBy = countBy; - lodash.create = create; - lodash.createCallback = createCallback; - lodash.curry = curry; - lodash.debounce = debounce; - lodash.defaults = defaults; - lodash.defer = defer; - lodash.delay = delay; - lodash.difference = difference; - lodash.filter = filter; - lodash.flatten = flatten; - lodash.forEach = forEach; - lodash.forEachRight = forEachRight; - lodash.forIn = forIn; - lodash.forInRight = forInRight; - lodash.forOwn = forOwn; - lodash.forOwnRight = forOwnRight; - lodash.functions = functions; - lodash.groupBy = groupBy; - lodash.indexBy = indexBy; - lodash.initial = initial; - lodash.intersection = intersection; - lodash.invert = invert; - lodash.invoke = invoke; - lodash.keys = keys; - lodash.map = map; - lodash.mapValues = mapValues; - lodash.max = max; - lodash.memoize = memoize; - lodash.merge = merge; - lodash.min = min; - lodash.omit = omit; - lodash.once = once; - lodash.pairs = pairs; - lodash.partial = partial; - lodash.partialRight = partialRight; - lodash.pick = pick; - lodash.pluck = pluck; - lodash.property = property; - lodash.pull = pull; - lodash.range = range; - lodash.reject = reject; - lodash.remove = remove; - lodash.rest = rest; - lodash.shuffle = shuffle; - lodash.sortBy = sortBy; - lodash.tap = tap; - lodash.throttle = throttle; - lodash.times = times; - lodash.toArray = toArray; - lodash.transform = transform; - lodash.union = union; - lodash.uniq = uniq; - lodash.values = values; - lodash.where = where; - lodash.without = without; - lodash.wrap = wrap; - lodash.xor = xor; - lodash.zip = zip; - lodash.zipObject = zipObject; - - // add aliases - lodash.collect = map; - lodash.drop = rest; - lodash.each = forEach; - lodash.eachRight = forEachRight; - lodash.extend = assign; - lodash.methods = functions; - lodash.object = zipObject; - lodash.select = filter; - lodash.tail = rest; - lodash.unique = uniq; - lodash.unzip = zip; - - // add functions to `lodash.prototype` - mixin(lodash); - - /*--------------------------------------------------------------------------*/ - - // add functions that return unwrapped values when chaining - lodash.clone = clone; - lodash.cloneDeep = cloneDeep; - lodash.contains = contains; - lodash.escape = escape; - lodash.every = every; - lodash.find = find; - lodash.findIndex = findIndex; - lodash.findKey = findKey; - lodash.findLast = findLast; - lodash.findLastIndex = findLastIndex; - lodash.findLastKey = findLastKey; - lodash.has = has; - lodash.identity = identity; - lodash.indexOf = indexOf; - lodash.isArguments = isArguments; - lodash.isArray = isArray; - lodash.isBoolean = isBoolean; - lodash.isDate = isDate; - lodash.isElement = isElement; - lodash.isEmpty = isEmpty; - lodash.isEqual = isEqual; - lodash.isFinite = isFinite; - lodash.isFunction = isFunction; - lodash.isNaN = isNaN; - lodash.isNull = isNull; - lodash.isNumber = isNumber; - lodash.isObject = isObject; - lodash.isPlainObject = isPlainObject; - lodash.isRegExp = isRegExp; - lodash.isString = isString; - lodash.isUndefined = isUndefined; - lodash.lastIndexOf = lastIndexOf; - lodash.mixin = mixin; - lodash.noConflict = noConflict; - lodash.noop = noop; - lodash.now = now; - lodash.parseInt = parseInt; - lodash.random = random; - lodash.reduce = reduce; - lodash.reduceRight = reduceRight; - lodash.result = result; - lodash.runInContext = runInContext; - lodash.size = size; - lodash.some = some; - lodash.sortedIndex = sortedIndex; - lodash.template = template; - lodash.unescape = unescape; - lodash.uniqueId = uniqueId; - - // add aliases - lodash.all = every; - lodash.any = some; - lodash.detect = find; - lodash.findWhere = find; - lodash.foldl = reduce; - lodash.foldr = reduceRight; - lodash.include = contains; - lodash.inject = reduce; - - mixin(function() { - var source = {} - forOwn(lodash, function(func, methodName) { - if (!lodash.prototype[methodName]) { - source[methodName] = func; - } - }); - return source; - }(), false); - - /*--------------------------------------------------------------------------*/ - - // add functions capable of returning wrapped and unwrapped values when chaining - lodash.first = first; - lodash.last = last; - lodash.sample = sample; - - // add aliases - lodash.take = first; - lodash.head = first; - - forOwn(lodash, function(func, methodName) { - var callbackable = methodName !== 'sample'; - if (!lodash.prototype[methodName]) { - lodash.prototype[methodName]= function(n, guard) { - var chainAll = this.__chain__, - result = func(this.__wrapped__, n, guard); - - return !chainAll && (n == null || (guard && !(callbackable && typeof n == 'function'))) - ? result - : new lodashWrapper(result, chainAll); - }; - } - }); - - /*--------------------------------------------------------------------------*/ - - /** - * The semantic version number. - * - * @static - * @memberOf _ - * @type string - */ - lodash.VERSION = '2.4.1'; - - // add "Chaining" functions to the wrapper - lodash.prototype.chain = wrapperChain; - lodash.prototype.toString = wrapperToString; - lodash.prototype.value = wrapperValueOf; - lodash.prototype.valueOf = wrapperValueOf; - - // add `Array` functions that return unwrapped values - forEach(['join', 'pop', 'shift'], function(methodName) { - var func = arrayRef[methodName]; - lodash.prototype[methodName] = function() { - var chainAll = this.__chain__, - result = func.apply(this.__wrapped__, arguments); - - return chainAll - ? new lodashWrapper(result, chainAll) - : result; - }; - }); - - // add `Array` functions that return the existing wrapped value - forEach(['push', 'reverse', 'sort', 'unshift'], function(methodName) { - var func = arrayRef[methodName]; - lodash.prototype[methodName] = function() { - func.apply(this.__wrapped__, arguments); - return this; - }; - }); - - // add `Array` functions that return new wrapped values - forEach(['concat', 'slice', 'splice'], function(methodName) { - var func = arrayRef[methodName]; - lodash.prototype[methodName] = function() { - return new lodashWrapper(func.apply(this.__wrapped__, arguments), this.__chain__); - }; - }); - - return lodash; - } - - /*--------------------------------------------------------------------------*/ - - // expose Lo-Dash - var _ = runInContext(); - - // some AMD build optimizers like r.js check for condition patterns like the following: - if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) { - // Expose Lo-Dash to the global object even when an AMD loader is present in - // case Lo-Dash is loaded with a RequireJS shim config. - // See http://requirejs.org/docs/api.html#config-shim - root._ = _; - - // define as an anonymous module so, through path mapping, it can be - // referenced as the "underscore" module - define(function() { - return _; - }); - } - // check for `exports` after `define` in case a build optimizer adds an `exports` object - else if (freeExports && freeModule) { - // in Node.js or RingoJS - if (moduleExports) { - (freeModule.exports = _)._ = _; - } - // in Narwhal or Rhino -require - else { - freeExports._ = _; - } - } - else { - // in a browser or Rhino - root._ = _; - } -}.call(this)); - -/** - * React (with addons) v0.12.1 - */ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.React=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactWithAddons - */ - -/** - * This module exists purely in the open source project, and is meant as a way - * to create a separate standalone build of React. This build has "addons", or - * functionality we've built and think might be useful but doesn't have a good - * place to live inside React core. - */ - -"use strict"; - -var LinkedStateMixin = _dereq_("./LinkedStateMixin"); -var React = _dereq_("./React"); -var ReactComponentWithPureRenderMixin = - _dereq_("./ReactComponentWithPureRenderMixin"); -var ReactCSSTransitionGroup = _dereq_("./ReactCSSTransitionGroup"); -var ReactTransitionGroup = _dereq_("./ReactTransitionGroup"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var cx = _dereq_("./cx"); -var cloneWithProps = _dereq_("./cloneWithProps"); -var update = _dereq_("./update"); - -React.addons = { - CSSTransitionGroup: ReactCSSTransitionGroup, - LinkedStateMixin: LinkedStateMixin, - PureRenderMixin: ReactComponentWithPureRenderMixin, - TransitionGroup: ReactTransitionGroup, - - batchedUpdates: ReactUpdates.batchedUpdates, - classSet: cx, - cloneWithProps: cloneWithProps, - update: update -}; - -if ("production" !== "development") { - React.addons.Perf = _dereq_("./ReactDefaultPerf"); - React.addons.TestUtils = _dereq_("./ReactTestUtils"); -} - -module.exports = React; - -},{"./LinkedStateMixin":25,"./React":31,"./ReactCSSTransitionGroup":34,"./ReactComponentWithPureRenderMixin":39,"./ReactDefaultPerf":56,"./ReactTestUtils":86,"./ReactTransitionGroup":90,"./ReactUpdates":91,"./cloneWithProps":113,"./cx":118,"./update":159}],2:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule AutoFocusMixin - * @typechecks static-only - */ - -"use strict"; - -var focusNode = _dereq_("./focusNode"); - -var AutoFocusMixin = { - componentDidMount: function() { - if (this.props.autoFocus) { - focusNode(this.getDOMNode()); - } - } -}; - -module.exports = AutoFocusMixin; - -},{"./focusNode":125}],3:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule BeforeInputEventPlugin - * @typechecks static-only - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPropagators = _dereq_("./EventPropagators"); -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); -var SyntheticInputEvent = _dereq_("./SyntheticInputEvent"); - -var keyOf = _dereq_("./keyOf"); - -var canUseTextInputEvent = ( - ExecutionEnvironment.canUseDOM && - 'TextEvent' in window && - !('documentMode' in document || isPresto()) -); - -/** - * Opera <= 12 includes TextEvent in window, but does not fire - * text input events. Rely on keypress instead. - */ -function isPresto() { - var opera = window.opera; - return ( - typeof opera === 'object' && - typeof opera.version === 'function' && - parseInt(opera.version(), 10) <= 12 - ); -} - -var SPACEBAR_CODE = 32; -var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE); - -var topLevelTypes = EventConstants.topLevelTypes; - -// Events and their corresponding property names. -var eventTypes = { - beforeInput: { - phasedRegistrationNames: { - bubbled: keyOf({onBeforeInput: null}), - captured: keyOf({onBeforeInputCapture: null}) - }, - dependencies: [ - topLevelTypes.topCompositionEnd, - topLevelTypes.topKeyPress, - topLevelTypes.topTextInput, - topLevelTypes.topPaste - ] - } -}; - -// Track characters inserted via keypress and composition events. -var fallbackChars = null; - -// Track whether we've ever handled a keypress on the space key. -var hasSpaceKeypress = false; - -/** - * Return whether a native keypress event is assumed to be a command. - * This is required because Firefox fires `keypress` events for key commands - * (cut, copy, select-all, etc.) even though no character is inserted. - */ -function isKeypressCommand(nativeEvent) { - return ( - (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) && - // ctrlKey && altKey is equivalent to AltGr, and is not a command. - !(nativeEvent.ctrlKey && nativeEvent.altKey) - ); -} - -/** - * Create an `onBeforeInput` event to match - * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents. - * - * This event plugin is based on the native `textInput` event - * available in Chrome, Safari, Opera, and IE. This event fires after - * `onKeyPress` and `onCompositionEnd`, but before `onInput`. - * - * `beforeInput` is spec'd but not implemented in any browsers, and - * the `input` event does not provide any useful information about what has - * actually been added, contrary to the spec. Thus, `textInput` is the best - * available event to identify the characters that have actually been inserted - * into the target node. - */ -var BeforeInputEventPlugin = { - - eventTypes: eventTypes, - - /** - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @see {EventPluginHub.extractEvents} - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - - var chars; - - if (canUseTextInputEvent) { - switch (topLevelType) { - case topLevelTypes.topKeyPress: - /** - * If native `textInput` events are available, our goal is to make - * use of them. However, there is a special case: the spacebar key. - * In Webkit, preventing default on a spacebar `textInput` event - * cancels character insertion, but it *also* causes the browser - * to fall back to its default spacebar behavior of scrolling the - * page. - * - * Tracking at: - * https://code.google.com/p/chromium/issues/detail?id=355103 - * - * To avoid this issue, use the keypress event as if no `textInput` - * event is available. - */ - var which = nativeEvent.which; - if (which !== SPACEBAR_CODE) { - return; - } - - hasSpaceKeypress = true; - chars = SPACEBAR_CHAR; - break; - - case topLevelTypes.topTextInput: - // Record the characters to be added to the DOM. - chars = nativeEvent.data; - - // If it's a spacebar character, assume that we have already handled - // it at the keypress level and bail immediately. Android Chrome - // doesn't give us keycodes, so we need to blacklist it. - if (chars === SPACEBAR_CHAR && hasSpaceKeypress) { - return; - } - - // Otherwise, carry on. - break; - - default: - // For other native event types, do nothing. - return; - } - } else { - switch (topLevelType) { - case topLevelTypes.topPaste: - // If a paste event occurs after a keypress, throw out the input - // chars. Paste events should not lead to BeforeInput events. - fallbackChars = null; - break; - case topLevelTypes.topKeyPress: - /** - * As of v27, Firefox may fire keypress events even when no character - * will be inserted. A few possibilities: - * - * - `which` is `0`. Arrow keys, Esc key, etc. - * - * - `which` is the pressed key code, but no char is available. - * Ex: 'AltGr + d` in Polish. There is no modified character for - * this key combination and no character is inserted into the - * document, but FF fires the keypress for char code `100` anyway. - * No `input` event will occur. - * - * - `which` is the pressed key code, but a command combination is - * being used. Ex: `Cmd+C`. No character is inserted, and no - * `input` event will occur. - */ - if (nativeEvent.which && !isKeypressCommand(nativeEvent)) { - fallbackChars = String.fromCharCode(nativeEvent.which); - } - break; - case topLevelTypes.topCompositionEnd: - fallbackChars = nativeEvent.data; - break; - } - - // If no changes have occurred to the fallback string, no relevant - // event has fired and we're done. - if (fallbackChars === null) { - return; - } - - chars = fallbackChars; - } - - // If no characters are being inserted, no BeforeInput event should - // be fired. - if (!chars) { - return; - } - - var event = SyntheticInputEvent.getPooled( - eventTypes.beforeInput, - topLevelTargetID, - nativeEvent - ); - - event.data = chars; - fallbackChars = null; - EventPropagators.accumulateTwoPhaseDispatches(event); - return event; - } -}; - -module.exports = BeforeInputEventPlugin; - -},{"./EventConstants":17,"./EventPropagators":22,"./ExecutionEnvironment":23,"./SyntheticInputEvent":101,"./keyOf":147}],4:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule CSSCore - * @typechecks - */ - -var invariant = _dereq_("./invariant"); - -/** - * The CSSCore module specifies the API (and implements most of the methods) - * that should be used when dealing with the display of elements (via their - * CSS classes and visibility on screen. It is an API focused on mutating the - * display and not reading it as no logical state should be encoded in the - * display of elements. - */ - -var CSSCore = { - - /** - * Adds the class passed in to the element if it doesn't already have it. - * - * @param {DOMElement} element the element to set the class on - * @param {string} className the CSS className - * @return {DOMElement} the element passed in - */ - addClass: function(element, className) { - ("production" !== "development" ? invariant( - !/\s/.test(className), - 'CSSCore.addClass takes only a single class name. "%s" contains ' + - 'multiple classes.', className - ) : invariant(!/\s/.test(className))); - - if (className) { - if (element.classList) { - element.classList.add(className); - } else if (!CSSCore.hasClass(element, className)) { - element.className = element.className + ' ' + className; - } - } - return element; - }, - - /** - * Removes the class passed in from the element - * - * @param {DOMElement} element the element to set the class on - * @param {string} className the CSS className - * @return {DOMElement} the element passed in - */ - removeClass: function(element, className) { - ("production" !== "development" ? invariant( - !/\s/.test(className), - 'CSSCore.removeClass takes only a single class name. "%s" contains ' + - 'multiple classes.', className - ) : invariant(!/\s/.test(className))); - - if (className) { - if (element.classList) { - element.classList.remove(className); - } else if (CSSCore.hasClass(element, className)) { - element.className = element.className - .replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)', 'g'), '$1') - .replace(/\s+/g, ' ') // multiple spaces to one - .replace(/^\s*|\s*$/g, ''); // trim the ends - } - } - return element; - }, - - /** - * Helper to add or remove a class from an element based on a condition. - * - * @param {DOMElement} element the element to set the class on - * @param {string} className the CSS className - * @param {*} bool condition to whether to add or remove the class - * @return {DOMElement} the element passed in - */ - conditionClass: function(element, className, bool) { - return (bool ? CSSCore.addClass : CSSCore.removeClass)(element, className); - }, - - /** - * Tests whether the element has the class specified. - * - * @param {DOMNode|DOMWindow} element the element to set the class on - * @param {string} className the CSS className - * @return {boolean} true if the element has the class, false if not - */ - hasClass: function(element, className) { - ("production" !== "development" ? invariant( - !/\s/.test(className), - 'CSS.hasClass takes only a single class name.' - ) : invariant(!/\s/.test(className))); - if (element.classList) { - return !!className && element.classList.contains(className); - } - return (' ' + element.className + ' ').indexOf(' ' + className + ' ') > -1; - } - -}; - -module.exports = CSSCore; - -},{"./invariant":140}],5:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule CSSProperty - */ - -"use strict"; - -/** - * CSS properties which accept numbers but are not in units of "px". - */ -var isUnitlessNumber = { - columnCount: true, - fillOpacity: true, - flex: true, - flexGrow: true, - flexShrink: true, - fontWeight: true, - lineClamp: true, - lineHeight: true, - opacity: true, - order: true, - orphans: true, - widows: true, - zIndex: true, - zoom: true -}; - -/** - * @param {string} prefix vendor-specific prefix, eg: Webkit - * @param {string} key style name, eg: transitionDuration - * @return {string} style name prefixed with `prefix`, properly camelCased, eg: - * WebkitTransitionDuration - */ -function prefixKey(prefix, key) { - return prefix + key.charAt(0).toUpperCase() + key.substring(1); -} - -/** - * Support style names that may come passed in prefixed by adding permutations - * of vendor prefixes. - */ -var prefixes = ['Webkit', 'ms', 'Moz', 'O']; - -// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an -// infinite loop, because it iterates over the newly added props too. -Object.keys(isUnitlessNumber).forEach(function(prop) { - prefixes.forEach(function(prefix) { - isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop]; - }); -}); - -/** - * Most style properties can be unset by doing .style[prop] = '' but IE8 - * doesn't like doing that with shorthand properties so for the properties that - * IE8 breaks on, which are listed here, we instead unset each of the - * individual properties. See http://bugs.jquery.com/ticket/12385. - * The 4-value 'clock' properties like margin, padding, border-width seem to - * behave without any problems. Curiously, list-style works too without any - * special prodding. - */ -var shorthandPropertyExpansions = { - background: { - backgroundImage: true, - backgroundPosition: true, - backgroundRepeat: true, - backgroundColor: true - }, - border: { - borderWidth: true, - borderStyle: true, - borderColor: true - }, - borderBottom: { - borderBottomWidth: true, - borderBottomStyle: true, - borderBottomColor: true - }, - borderLeft: { - borderLeftWidth: true, - borderLeftStyle: true, - borderLeftColor: true - }, - borderRight: { - borderRightWidth: true, - borderRightStyle: true, - borderRightColor: true - }, - borderTop: { - borderTopWidth: true, - borderTopStyle: true, - borderTopColor: true - }, - font: { - fontStyle: true, - fontVariant: true, - fontWeight: true, - fontSize: true, - lineHeight: true, - fontFamily: true - } -}; - -var CSSProperty = { - isUnitlessNumber: isUnitlessNumber, - shorthandPropertyExpansions: shorthandPropertyExpansions -}; - -module.exports = CSSProperty; - -},{}],6:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule CSSPropertyOperations - * @typechecks static-only - */ - -"use strict"; - -var CSSProperty = _dereq_("./CSSProperty"); -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var camelizeStyleName = _dereq_("./camelizeStyleName"); -var dangerousStyleValue = _dereq_("./dangerousStyleValue"); -var hyphenateStyleName = _dereq_("./hyphenateStyleName"); -var memoizeStringOnly = _dereq_("./memoizeStringOnly"); -var warning = _dereq_("./warning"); - -var processStyleName = memoizeStringOnly(function(styleName) { - return hyphenateStyleName(styleName); -}); - -var styleFloatAccessor = 'cssFloat'; -if (ExecutionEnvironment.canUseDOM) { - // IE8 only supports accessing cssFloat (standard) as styleFloat - if (document.documentElement.style.cssFloat === undefined) { - styleFloatAccessor = 'styleFloat'; - } -} - -if ("production" !== "development") { - var warnedStyleNames = {}; - - var warnHyphenatedStyleName = function(name) { - if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) { - return; - } - - warnedStyleNames[name] = true; - ("production" !== "development" ? warning( - false, - 'Unsupported style property ' + name + '. Did you mean ' + - camelizeStyleName(name) + '?' - ) : null); - }; -} - -/** - * Operations for dealing with CSS properties. - */ -var CSSPropertyOperations = { - - /** - * Serializes a mapping of style properties for use as inline styles: - * - * > createMarkupForStyles({width: '200px', height: 0}) - * "width:200px;height:0;" - * - * Undefined values are ignored so that declarative programming is easier. - * The result should be HTML-escaped before insertion into the DOM. - * - * @param {object} styles - * @return {?string} - */ - createMarkupForStyles: function(styles) { - var serialized = ''; - for (var styleName in styles) { - if (!styles.hasOwnProperty(styleName)) { - continue; - } - if ("production" !== "development") { - if (styleName.indexOf('-') > -1) { - warnHyphenatedStyleName(styleName); - } - } - var styleValue = styles[styleName]; - if (styleValue != null) { - serialized += processStyleName(styleName) + ':'; - serialized += dangerousStyleValue(styleName, styleValue) + ';'; - } - } - return serialized || null; - }, - - /** - * Sets the value for multiple styles on a node. If a value is specified as - * '' (empty string), the corresponding style property will be unset. - * - * @param {DOMElement} node - * @param {object} styles - */ - setValueForStyles: function(node, styles) { - var style = node.style; - for (var styleName in styles) { - if (!styles.hasOwnProperty(styleName)) { - continue; - } - if ("production" !== "development") { - if (styleName.indexOf('-') > -1) { - warnHyphenatedStyleName(styleName); - } - } - var styleValue = dangerousStyleValue(styleName, styles[styleName]); - if (styleName === 'float') { - styleName = styleFloatAccessor; - } - if (styleValue) { - style[styleName] = styleValue; - } else { - var expansion = CSSProperty.shorthandPropertyExpansions[styleName]; - if (expansion) { - // Shorthand property that IE8 won't like unsetting, so unset each - // component to placate it - for (var individualStyleName in expansion) { - style[individualStyleName] = ''; - } - } else { - style[styleName] = ''; - } - } - } - } - -}; - -module.exports = CSSPropertyOperations; - -},{"./CSSProperty":5,"./ExecutionEnvironment":23,"./camelizeStyleName":112,"./dangerousStyleValue":119,"./hyphenateStyleName":138,"./memoizeStringOnly":149,"./warning":160}],7:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule CallbackQueue - */ - -"use strict"; - -var PooledClass = _dereq_("./PooledClass"); - -var assign = _dereq_("./Object.assign"); -var invariant = _dereq_("./invariant"); - -/** - * A specialized pseudo-event module to help keep track of components waiting to - * be notified when their DOM representations are available for use. - * - * This implements `PooledClass`, so you should never need to instantiate this. - * Instead, use `CallbackQueue.getPooled()`. - * - * @class ReactMountReady - * @implements PooledClass - * @internal - */ -function CallbackQueue() { - this._callbacks = null; - this._contexts = null; -} - -assign(CallbackQueue.prototype, { - - /** - * Enqueues a callback to be invoked when `notifyAll` is invoked. - * - * @param {function} callback Invoked when `notifyAll` is invoked. - * @param {?object} context Context to call `callback` with. - * @internal - */ - enqueue: function(callback, context) { - this._callbacks = this._callbacks || []; - this._contexts = this._contexts || []; - this._callbacks.push(callback); - this._contexts.push(context); - }, - - /** - * Invokes all enqueued callbacks and clears the queue. This is invoked after - * the DOM representation of a component has been created or updated. - * - * @internal - */ - notifyAll: function() { - var callbacks = this._callbacks; - var contexts = this._contexts; - if (callbacks) { - ("production" !== "development" ? invariant( - callbacks.length === contexts.length, - "Mismatched list of contexts in callback queue" - ) : invariant(callbacks.length === contexts.length)); - this._callbacks = null; - this._contexts = null; - for (var i = 0, l = callbacks.length; i < l; i++) { - callbacks[i].call(contexts[i]); - } - callbacks.length = 0; - contexts.length = 0; - } - }, - - /** - * Resets the internal queue. - * - * @internal - */ - reset: function() { - this._callbacks = null; - this._contexts = null; - }, - - /** - * `PooledClass` looks for this. - */ - destructor: function() { - this.reset(); - } - -}); - -PooledClass.addPoolingTo(CallbackQueue); - -module.exports = CallbackQueue; - -},{"./Object.assign":29,"./PooledClass":30,"./invariant":140}],8:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ChangeEventPlugin - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPluginHub = _dereq_("./EventPluginHub"); -var EventPropagators = _dereq_("./EventPropagators"); -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); -var ReactUpdates = _dereq_("./ReactUpdates"); -var SyntheticEvent = _dereq_("./SyntheticEvent"); - -var isEventSupported = _dereq_("./isEventSupported"); -var isTextInputElement = _dereq_("./isTextInputElement"); -var keyOf = _dereq_("./keyOf"); - -var topLevelTypes = EventConstants.topLevelTypes; - -var eventTypes = { - change: { - phasedRegistrationNames: { - bubbled: keyOf({onChange: null}), - captured: keyOf({onChangeCapture: null}) - }, - dependencies: [ - topLevelTypes.topBlur, - topLevelTypes.topChange, - topLevelTypes.topClick, - topLevelTypes.topFocus, - topLevelTypes.topInput, - topLevelTypes.topKeyDown, - topLevelTypes.topKeyUp, - topLevelTypes.topSelectionChange - ] - } -}; - -/** - * For IE shims - */ -var activeElement = null; -var activeElementID = null; -var activeElementValue = null; -var activeElementValueProp = null; - -/** - * SECTION: handle `change` event - */ -function shouldUseChangeEvent(elem) { - return ( - elem.nodeName === 'SELECT' || - (elem.nodeName === 'INPUT' && elem.type === 'file') - ); -} - -var doesChangeEventBubble = false; -if (ExecutionEnvironment.canUseDOM) { - // See `handleChange` comment below - doesChangeEventBubble = isEventSupported('change') && ( - !('documentMode' in document) || document.documentMode > 8 - ); -} - -function manualDispatchChangeEvent(nativeEvent) { - var event = SyntheticEvent.getPooled( - eventTypes.change, - activeElementID, - nativeEvent - ); - EventPropagators.accumulateTwoPhaseDispatches(event); - - // If change and propertychange bubbled, we'd just bind to it like all the - // other events and have it go through ReactBrowserEventEmitter. Since it - // doesn't, we manually listen for the events and so we have to enqueue and - // process the abstract event manually. - // - // Batching is necessary here in order to ensure that all event handlers run - // before the next rerender (including event handlers attached to ancestor - // elements instead of directly on the input). Without this, controlled - // components don't work properly in conjunction with event bubbling because - // the component is rerendered and the value reverted before all the event - // handlers can run. See https://github.com/facebook/react/issues/708. - ReactUpdates.batchedUpdates(runEventInBatch, event); -} - -function runEventInBatch(event) { - EventPluginHub.enqueueEvents(event); - EventPluginHub.processEventQueue(); -} - -function startWatchingForChangeEventIE8(target, targetID) { - activeElement = target; - activeElementID = targetID; - activeElement.attachEvent('onchange', manualDispatchChangeEvent); -} - -function stopWatchingForChangeEventIE8() { - if (!activeElement) { - return; - } - activeElement.detachEvent('onchange', manualDispatchChangeEvent); - activeElement = null; - activeElementID = null; -} - -function getTargetIDForChangeEvent( - topLevelType, - topLevelTarget, - topLevelTargetID) { - if (topLevelType === topLevelTypes.topChange) { - return topLevelTargetID; - } -} -function handleEventsForChangeEventIE8( - topLevelType, - topLevelTarget, - topLevelTargetID) { - if (topLevelType === topLevelTypes.topFocus) { - // stopWatching() should be a noop here but we call it just in case we - // missed a blur event somehow. - stopWatchingForChangeEventIE8(); - startWatchingForChangeEventIE8(topLevelTarget, topLevelTargetID); - } else if (topLevelType === topLevelTypes.topBlur) { - stopWatchingForChangeEventIE8(); - } -} - - -/** - * SECTION: handle `input` event - */ -var isInputEventSupported = false; -if (ExecutionEnvironment.canUseDOM) { - // IE9 claims to support the input event but fails to trigger it when - // deleting text, so we ignore its input events - isInputEventSupported = isEventSupported('input') && ( - !('documentMode' in document) || document.documentMode > 9 - ); -} - -/** - * (For old IE.) Replacement getter/setter for the `value` property that gets - * set on the active element. - */ -var newValueProp = { - get: function() { - return activeElementValueProp.get.call(this); - }, - set: function(val) { - // Cast to a string so we can do equality checks. - activeElementValue = '' + val; - activeElementValueProp.set.call(this, val); - } -}; - -/** - * (For old IE.) Starts tracking propertychange events on the passed-in element - * and override the value property so that we can distinguish user events from - * value changes in JS. - */ -function startWatchingForValueChange(target, targetID) { - activeElement = target; - activeElementID = targetID; - activeElementValue = target.value; - activeElementValueProp = Object.getOwnPropertyDescriptor( - target.constructor.prototype, - 'value' - ); - - Object.defineProperty(activeElement, 'value', newValueProp); - activeElement.attachEvent('onpropertychange', handlePropertyChange); -} - -/** - * (For old IE.) Removes the event listeners from the currently-tracked element, - * if any exists. - */ -function stopWatchingForValueChange() { - if (!activeElement) { - return; - } - - // delete restores the original property definition - delete activeElement.value; - activeElement.detachEvent('onpropertychange', handlePropertyChange); - - activeElement = null; - activeElementID = null; - activeElementValue = null; - activeElementValueProp = null; -} - -/** - * (For old IE.) Handles a propertychange event, sending a `change` event if - * the value of the active element has changed. - */ -function handlePropertyChange(nativeEvent) { - if (nativeEvent.propertyName !== 'value') { - return; - } - var value = nativeEvent.srcElement.value; - if (value === activeElementValue) { - return; - } - activeElementValue = value; - - manualDispatchChangeEvent(nativeEvent); -} - -/** - * If a `change` event should be fired, returns the target's ID. - */ -function getTargetIDForInputEvent( - topLevelType, - topLevelTarget, - topLevelTargetID) { - if (topLevelType === topLevelTypes.topInput) { - // In modern browsers (i.e., not IE8 or IE9), the input event is exactly - // what we want so fall through here and trigger an abstract event - return topLevelTargetID; - } -} - -// For IE8 and IE9. -function handleEventsForInputEventIE( - topLevelType, - topLevelTarget, - topLevelTargetID) { - if (topLevelType === topLevelTypes.topFocus) { - // In IE8, we can capture almost all .value changes by adding a - // propertychange handler and looking for events with propertyName - // equal to 'value' - // In IE9, propertychange fires for most input events but is buggy and - // doesn't fire when text is deleted, but conveniently, selectionchange - // appears to fire in all of the remaining cases so we catch those and - // forward the event if the value has changed - // In either case, we don't want to call the event handler if the value - // is changed from JS so we redefine a setter for `.value` that updates - // our activeElementValue variable, allowing us to ignore those changes - // - // stopWatching() should be a noop here but we call it just in case we - // missed a blur event somehow. - stopWatchingForValueChange(); - startWatchingForValueChange(topLevelTarget, topLevelTargetID); - } else if (topLevelType === topLevelTypes.topBlur) { - stopWatchingForValueChange(); - } -} - -// For IE8 and IE9. -function getTargetIDForInputEventIE( - topLevelType, - topLevelTarget, - topLevelTargetID) { - if (topLevelType === topLevelTypes.topSelectionChange || - topLevelType === topLevelTypes.topKeyUp || - topLevelType === topLevelTypes.topKeyDown) { - // On the selectionchange event, the target is just document which isn't - // helpful for us so just check activeElement instead. - // - // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire - // propertychange on the first input event after setting `value` from a - // script and fires only keydown, keypress, keyup. Catching keyup usually - // gets it and catching keydown lets us fire an event for the first - // keystroke if user does a key repeat (it'll be a little delayed: right - // before the second keystroke). Other input methods (e.g., paste) seem to - // fire selectionchange normally. - if (activeElement && activeElement.value !== activeElementValue) { - activeElementValue = activeElement.value; - return activeElementID; - } - } -} - - -/** - * SECTION: handle `click` event - */ -function shouldUseClickEvent(elem) { - // Use the `click` event to detect changes to checkbox and radio inputs. - // This approach works across all browsers, whereas `change` does not fire - // until `blur` in IE8. - return ( - elem.nodeName === 'INPUT' && - (elem.type === 'checkbox' || elem.type === 'radio') - ); -} - -function getTargetIDForClickEvent( - topLevelType, - topLevelTarget, - topLevelTargetID) { - if (topLevelType === topLevelTypes.topClick) { - return topLevelTargetID; - } -} - -/** - * This plugin creates an `onChange` event that normalizes change events - * across form elements. This event fires at a time when it's possible to - * change the element's value without seeing a flicker. - * - * Supported elements are: - * - input (see `isTextInputElement`) - * - textarea - * - select - */ -var ChangeEventPlugin = { - - eventTypes: eventTypes, - - /** - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @see {EventPluginHub.extractEvents} - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - - var getTargetIDFunc, handleEventFunc; - if (shouldUseChangeEvent(topLevelTarget)) { - if (doesChangeEventBubble) { - getTargetIDFunc = getTargetIDForChangeEvent; - } else { - handleEventFunc = handleEventsForChangeEventIE8; - } - } else if (isTextInputElement(topLevelTarget)) { - if (isInputEventSupported) { - getTargetIDFunc = getTargetIDForInputEvent; - } else { - getTargetIDFunc = getTargetIDForInputEventIE; - handleEventFunc = handleEventsForInputEventIE; - } - } else if (shouldUseClickEvent(topLevelTarget)) { - getTargetIDFunc = getTargetIDForClickEvent; - } - - if (getTargetIDFunc) { - var targetID = getTargetIDFunc( - topLevelType, - topLevelTarget, - topLevelTargetID - ); - if (targetID) { - var event = SyntheticEvent.getPooled( - eventTypes.change, - targetID, - nativeEvent - ); - EventPropagators.accumulateTwoPhaseDispatches(event); - return event; - } - } - - if (handleEventFunc) { - handleEventFunc( - topLevelType, - topLevelTarget, - topLevelTargetID - ); - } - } - -}; - -module.exports = ChangeEventPlugin; - -},{"./EventConstants":17,"./EventPluginHub":19,"./EventPropagators":22,"./ExecutionEnvironment":23,"./ReactUpdates":91,"./SyntheticEvent":99,"./isEventSupported":141,"./isTextInputElement":143,"./keyOf":147}],9:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ClientReactRootIndex - * @typechecks - */ - -"use strict"; - -var nextReactRootIndex = 0; - -var ClientReactRootIndex = { - createReactRootIndex: function() { - return nextReactRootIndex++; - } -}; - -module.exports = ClientReactRootIndex; - -},{}],10:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule CompositionEventPlugin - * @typechecks static-only - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPropagators = _dereq_("./EventPropagators"); -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); -var ReactInputSelection = _dereq_("./ReactInputSelection"); -var SyntheticCompositionEvent = _dereq_("./SyntheticCompositionEvent"); - -var getTextContentAccessor = _dereq_("./getTextContentAccessor"); -var keyOf = _dereq_("./keyOf"); - -var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space -var START_KEYCODE = 229; - -var useCompositionEvent = ( - ExecutionEnvironment.canUseDOM && - 'CompositionEvent' in window -); - -// In IE9+, we have access to composition events, but the data supplied -// by the native compositionend event may be incorrect. In Korean, for example, -// the compositionend event contains only one character regardless of -// how many characters have been composed since compositionstart. -// We therefore use the fallback data while still using the native -// events as triggers. -var useFallbackData = ( - !useCompositionEvent || - ( - 'documentMode' in document && - document.documentMode > 8 && - document.documentMode <= 11 - ) -); - -var topLevelTypes = EventConstants.topLevelTypes; -var currentComposition = null; - -// Events and their corresponding property names. -var eventTypes = { - compositionEnd: { - phasedRegistrationNames: { - bubbled: keyOf({onCompositionEnd: null}), - captured: keyOf({onCompositionEndCapture: null}) - }, - dependencies: [ - topLevelTypes.topBlur, - topLevelTypes.topCompositionEnd, - topLevelTypes.topKeyDown, - topLevelTypes.topKeyPress, - topLevelTypes.topKeyUp, - topLevelTypes.topMouseDown - ] - }, - compositionStart: { - phasedRegistrationNames: { - bubbled: keyOf({onCompositionStart: null}), - captured: keyOf({onCompositionStartCapture: null}) - }, - dependencies: [ - topLevelTypes.topBlur, - topLevelTypes.topCompositionStart, - topLevelTypes.topKeyDown, - topLevelTypes.topKeyPress, - topLevelTypes.topKeyUp, - topLevelTypes.topMouseDown - ] - }, - compositionUpdate: { - phasedRegistrationNames: { - bubbled: keyOf({onCompositionUpdate: null}), - captured: keyOf({onCompositionUpdateCapture: null}) - }, - dependencies: [ - topLevelTypes.topBlur, - topLevelTypes.topCompositionUpdate, - topLevelTypes.topKeyDown, - topLevelTypes.topKeyPress, - topLevelTypes.topKeyUp, - topLevelTypes.topMouseDown - ] - } -}; - -/** - * Translate native top level events into event types. - * - * @param {string} topLevelType - * @return {object} - */ -function getCompositionEventType(topLevelType) { - switch (topLevelType) { - case topLevelTypes.topCompositionStart: - return eventTypes.compositionStart; - case topLevelTypes.topCompositionEnd: - return eventTypes.compositionEnd; - case topLevelTypes.topCompositionUpdate: - return eventTypes.compositionUpdate; - } -} - -/** - * Does our fallback best-guess model think this event signifies that - * composition has begun? - * - * @param {string} topLevelType - * @param {object} nativeEvent - * @return {boolean} - */ -function isFallbackStart(topLevelType, nativeEvent) { - return ( - topLevelType === topLevelTypes.topKeyDown && - nativeEvent.keyCode === START_KEYCODE - ); -} - -/** - * Does our fallback mode think that this event is the end of composition? - * - * @param {string} topLevelType - * @param {object} nativeEvent - * @return {boolean} - */ -function isFallbackEnd(topLevelType, nativeEvent) { - switch (topLevelType) { - case topLevelTypes.topKeyUp: - // Command keys insert or clear IME input. - return (END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1); - case topLevelTypes.topKeyDown: - // Expect IME keyCode on each keydown. If we get any other - // code we must have exited earlier. - return (nativeEvent.keyCode !== START_KEYCODE); - case topLevelTypes.topKeyPress: - case topLevelTypes.topMouseDown: - case topLevelTypes.topBlur: - // Events are not possible without cancelling IME. - return true; - default: - return false; - } -} - -/** - * Helper class stores information about selection and document state - * so we can figure out what changed at a later date. - * - * @param {DOMEventTarget} root - */ -function FallbackCompositionState(root) { - this.root = root; - this.startSelection = ReactInputSelection.getSelection(root); - this.startValue = this.getText(); -} - -/** - * Get current text of input. - * - * @return {string} - */ -FallbackCompositionState.prototype.getText = function() { - return this.root.value || this.root[getTextContentAccessor()]; -}; - -/** - * Text that has changed since the start of composition. - * - * @return {string} - */ -FallbackCompositionState.prototype.getData = function() { - var endValue = this.getText(); - var prefixLength = this.startSelection.start; - var suffixLength = this.startValue.length - this.startSelection.end; - - return endValue.substr( - prefixLength, - endValue.length - suffixLength - prefixLength - ); -}; - -/** - * This plugin creates `onCompositionStart`, `onCompositionUpdate` and - * `onCompositionEnd` events on inputs, textareas and contentEditable - * nodes. - */ -var CompositionEventPlugin = { - - eventTypes: eventTypes, - - /** - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @see {EventPluginHub.extractEvents} - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - - var eventType; - var data; - - if (useCompositionEvent) { - eventType = getCompositionEventType(topLevelType); - } else if (!currentComposition) { - if (isFallbackStart(topLevelType, nativeEvent)) { - eventType = eventTypes.compositionStart; - } - } else if (isFallbackEnd(topLevelType, nativeEvent)) { - eventType = eventTypes.compositionEnd; - } - - if (useFallbackData) { - // The current composition is stored statically and must not be - // overwritten while composition continues. - if (!currentComposition && eventType === eventTypes.compositionStart) { - currentComposition = new FallbackCompositionState(topLevelTarget); - } else if (eventType === eventTypes.compositionEnd) { - if (currentComposition) { - data = currentComposition.getData(); - currentComposition = null; - } - } - } - - if (eventType) { - var event = SyntheticCompositionEvent.getPooled( - eventType, - topLevelTargetID, - nativeEvent - ); - if (data) { - // Inject data generated from fallback path into the synthetic event. - // This matches the property of native CompositionEventInterface. - event.data = data; - } - EventPropagators.accumulateTwoPhaseDispatches(event); - return event; - } - } -}; - -module.exports = CompositionEventPlugin; - -},{"./EventConstants":17,"./EventPropagators":22,"./ExecutionEnvironment":23,"./ReactInputSelection":65,"./SyntheticCompositionEvent":97,"./getTextContentAccessor":135,"./keyOf":147}],11:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule DOMChildrenOperations - * @typechecks static-only - */ - -"use strict"; - -var Danger = _dereq_("./Danger"); -var ReactMultiChildUpdateTypes = _dereq_("./ReactMultiChildUpdateTypes"); - -var getTextContentAccessor = _dereq_("./getTextContentAccessor"); -var invariant = _dereq_("./invariant"); - -/** - * The DOM property to use when setting text content. - * - * @type {string} - * @private - */ -var textContentAccessor = getTextContentAccessor(); - -/** - * Inserts `childNode` as a child of `parentNode` at the `index`. - * - * @param {DOMElement} parentNode Parent node in which to insert. - * @param {DOMElement} childNode Child node to insert. - * @param {number} index Index at which to insert the child. - * @internal - */ -function insertChildAt(parentNode, childNode, index) { - // By exploiting arrays returning `undefined` for an undefined index, we can - // rely exclusively on `insertBefore(node, null)` instead of also using - // `appendChild(node)`. However, using `undefined` is not allowed by all - // browsers so we must replace it with `null`. - parentNode.insertBefore( - childNode, - parentNode.childNodes[index] || null - ); -} - -var updateTextContent; -if (textContentAccessor === 'textContent') { - /** - * Sets the text content of `node` to `text`. - * - * @param {DOMElement} node Node to change - * @param {string} text New text content - */ - updateTextContent = function(node, text) { - node.textContent = text; - }; -} else { - /** - * Sets the text content of `node` to `text`. - * - * @param {DOMElement} node Node to change - * @param {string} text New text content - */ - updateTextContent = function(node, text) { - // In order to preserve newlines correctly, we can't use .innerText to set - // the contents (see #1080), so we empty the element then append a text node - while (node.firstChild) { - node.removeChild(node.firstChild); - } - if (text) { - var doc = node.ownerDocument || document; - node.appendChild(doc.createTextNode(text)); - } - }; -} - -/** - * Operations for updating with DOM children. - */ -var DOMChildrenOperations = { - - dangerouslyReplaceNodeWithMarkup: Danger.dangerouslyReplaceNodeWithMarkup, - - updateTextContent: updateTextContent, - - /** - * Updates a component's children by processing a series of updates. The - * update configurations are each expected to have a `parentNode` property. - * - * @param {array<object>} updates List of update configurations. - * @param {array<string>} markupList List of markup strings. - * @internal - */ - processUpdates: function(updates, markupList) { - var update; - // Mapping from parent IDs to initial child orderings. - var initialChildren = null; - // List of children that will be moved or removed. - var updatedChildren = null; - - for (var i = 0; update = updates[i]; i++) { - if (update.type === ReactMultiChildUpdateTypes.MOVE_EXISTING || - update.type === ReactMultiChildUpdateTypes.REMOVE_NODE) { - var updatedIndex = update.fromIndex; - var updatedChild = update.parentNode.childNodes[updatedIndex]; - var parentID = update.parentID; - - ("production" !== "development" ? invariant( - updatedChild, - 'processUpdates(): Unable to find child %s of element. This ' + - 'probably means the DOM was unexpectedly mutated (e.g., by the ' + - 'browser), usually due to forgetting a <tbody> when using tables, ' + - 'nesting tags like <form>, <p>, or <a>, or using non-SVG elements '+ - 'in an <svg> parent. Try inspecting the child nodes of the element ' + - 'with React ID `%s`.', - updatedIndex, - parentID - ) : invariant(updatedChild)); - - initialChildren = initialChildren || {}; - initialChildren[parentID] = initialChildren[parentID] || []; - initialChildren[parentID][updatedIndex] = updatedChild; - - updatedChildren = updatedChildren || []; - updatedChildren.push(updatedChild); - } - } - - var renderedMarkup = Danger.dangerouslyRenderMarkup(markupList); - - // Remove updated children first so that `toIndex` is consistent. - if (updatedChildren) { - for (var j = 0; j < updatedChildren.length; j++) { - updatedChildren[j].parentNode.removeChild(updatedChildren[j]); - } - } - - for (var k = 0; update = updates[k]; k++) { - switch (update.type) { - case ReactMultiChildUpdateTypes.INSERT_MARKUP: - insertChildAt( - update.parentNode, - renderedMarkup[update.markupIndex], - update.toIndex - ); - break; - case ReactMultiChildUpdateTypes.MOVE_EXISTING: - insertChildAt( - update.parentNode, - initialChildren[update.parentID][update.fromIndex], - update.toIndex - ); - break; - case ReactMultiChildUpdateTypes.TEXT_CONTENT: - updateTextContent( - update.parentNode, - update.textContent - ); - break; - case ReactMultiChildUpdateTypes.REMOVE_NODE: - // Already removed by the for-loop above. - break; - } - } - } - -}; - -module.exports = DOMChildrenOperations; - -},{"./Danger":14,"./ReactMultiChildUpdateTypes":72,"./getTextContentAccessor":135,"./invariant":140}],12:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule DOMProperty - * @typechecks static-only - */ - -/*jslint bitwise: true */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -function checkMask(value, bitmask) { - return (value & bitmask) === bitmask; -} - -var DOMPropertyInjection = { - /** - * Mapping from normalized, camelcased property names to a configuration that - * specifies how the associated DOM property should be accessed or rendered. - */ - MUST_USE_ATTRIBUTE: 0x1, - MUST_USE_PROPERTY: 0x2, - HAS_SIDE_EFFECTS: 0x4, - HAS_BOOLEAN_VALUE: 0x8, - HAS_NUMERIC_VALUE: 0x10, - HAS_POSITIVE_NUMERIC_VALUE: 0x20 | 0x10, - HAS_OVERLOADED_BOOLEAN_VALUE: 0x40, - - /** - * Inject some specialized knowledge about the DOM. This takes a config object - * with the following properties: - * - * isCustomAttribute: function that given an attribute name will return true - * if it can be inserted into the DOM verbatim. Useful for data-* or aria-* - * attributes where it's impossible to enumerate all of the possible - * attribute names, - * - * Properties: object mapping DOM property name to one of the - * DOMPropertyInjection constants or null. If your attribute isn't in here, - * it won't get written to the DOM. - * - * DOMAttributeNames: object mapping React attribute name to the DOM - * attribute name. Attribute names not specified use the **lowercase** - * normalized name. - * - * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties. - * Property names not specified use the normalized name. - * - * DOMMutationMethods: Properties that require special mutation methods. If - * `value` is undefined, the mutation method should unset the property. - * - * @param {object} domPropertyConfig the config as described above. - */ - injectDOMPropertyConfig: function(domPropertyConfig) { - var Properties = domPropertyConfig.Properties || {}; - var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {}; - var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {}; - var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {}; - - if (domPropertyConfig.isCustomAttribute) { - DOMProperty._isCustomAttributeFunctions.push( - domPropertyConfig.isCustomAttribute - ); - } - - for (var propName in Properties) { - ("production" !== "development" ? invariant( - !DOMProperty.isStandardName.hasOwnProperty(propName), - 'injectDOMPropertyConfig(...): You\'re trying to inject DOM property ' + - '\'%s\' which has already been injected. You may be accidentally ' + - 'injecting the same DOM property config twice, or you may be ' + - 'injecting two configs that have conflicting property names.', - propName - ) : invariant(!DOMProperty.isStandardName.hasOwnProperty(propName))); - - DOMProperty.isStandardName[propName] = true; - - var lowerCased = propName.toLowerCase(); - DOMProperty.getPossibleStandardName[lowerCased] = propName; - - if (DOMAttributeNames.hasOwnProperty(propName)) { - var attributeName = DOMAttributeNames[propName]; - DOMProperty.getPossibleStandardName[attributeName] = propName; - DOMProperty.getAttributeName[propName] = attributeName; - } else { - DOMProperty.getAttributeName[propName] = lowerCased; - } - - DOMProperty.getPropertyName[propName] = - DOMPropertyNames.hasOwnProperty(propName) ? - DOMPropertyNames[propName] : - propName; - - if (DOMMutationMethods.hasOwnProperty(propName)) { - DOMProperty.getMutationMethod[propName] = DOMMutationMethods[propName]; - } else { - DOMProperty.getMutationMethod[propName] = null; - } - - var propConfig = Properties[propName]; - DOMProperty.mustUseAttribute[propName] = - checkMask(propConfig, DOMPropertyInjection.MUST_USE_ATTRIBUTE); - DOMProperty.mustUseProperty[propName] = - checkMask(propConfig, DOMPropertyInjection.MUST_USE_PROPERTY); - DOMProperty.hasSideEffects[propName] = - checkMask(propConfig, DOMPropertyInjection.HAS_SIDE_EFFECTS); - DOMProperty.hasBooleanValue[propName] = - checkMask(propConfig, DOMPropertyInjection.HAS_BOOLEAN_VALUE); - DOMProperty.hasNumericValue[propName] = - checkMask(propConfig, DOMPropertyInjection.HAS_NUMERIC_VALUE); - DOMProperty.hasPositiveNumericValue[propName] = - checkMask(propConfig, DOMPropertyInjection.HAS_POSITIVE_NUMERIC_VALUE); - DOMProperty.hasOverloadedBooleanValue[propName] = - checkMask(propConfig, DOMPropertyInjection.HAS_OVERLOADED_BOOLEAN_VALUE); - - ("production" !== "development" ? invariant( - !DOMProperty.mustUseAttribute[propName] || - !DOMProperty.mustUseProperty[propName], - 'DOMProperty: Cannot require using both attribute and property: %s', - propName - ) : invariant(!DOMProperty.mustUseAttribute[propName] || - !DOMProperty.mustUseProperty[propName])); - ("production" !== "development" ? invariant( - DOMProperty.mustUseProperty[propName] || - !DOMProperty.hasSideEffects[propName], - 'DOMProperty: Properties that have side effects must use property: %s', - propName - ) : invariant(DOMProperty.mustUseProperty[propName] || - !DOMProperty.hasSideEffects[propName])); - ("production" !== "development" ? invariant( - !!DOMProperty.hasBooleanValue[propName] + - !!DOMProperty.hasNumericValue[propName] + - !!DOMProperty.hasOverloadedBooleanValue[propName] <= 1, - 'DOMProperty: Value can be one of boolean, overloaded boolean, or ' + - 'numeric value, but not a combination: %s', - propName - ) : invariant(!!DOMProperty.hasBooleanValue[propName] + - !!DOMProperty.hasNumericValue[propName] + - !!DOMProperty.hasOverloadedBooleanValue[propName] <= 1)); - } - } -}; -var defaultValueCache = {}; - -/** - * DOMProperty exports lookup objects that can be used like functions: - * - * > DOMProperty.isValid['id'] - * true - * > DOMProperty.isValid['foobar'] - * undefined - * - * Although this may be confusing, it performs better in general. - * - * @see http://jsperf.com/key-exists - * @see http://jsperf.com/key-missing - */ -var DOMProperty = { - - ID_ATTRIBUTE_NAME: 'data-reactid', - - /** - * Checks whether a property name is a standard property. - * @type {Object} - */ - isStandardName: {}, - - /** - * Mapping from lowercase property names to the properly cased version, used - * to warn in the case of missing properties. - * @type {Object} - */ - getPossibleStandardName: {}, - - /** - * Mapping from normalized names to attribute names that differ. Attribute - * names are used when rendering markup or with `*Attribute()`. - * @type {Object} - */ - getAttributeName: {}, - - /** - * Mapping from normalized names to properties on DOM node instances. - * (This includes properties that mutate due to external factors.) - * @type {Object} - */ - getPropertyName: {}, - - /** - * Mapping from normalized names to mutation methods. This will only exist if - * mutation cannot be set simply by the property or `setAttribute()`. - * @type {Object} - */ - getMutationMethod: {}, - - /** - * Whether the property must be accessed and mutated as an object property. - * @type {Object} - */ - mustUseAttribute: {}, - - /** - * Whether the property must be accessed and mutated using `*Attribute()`. - * (This includes anything that fails `<propName> in <element>`.) - * @type {Object} - */ - mustUseProperty: {}, - - /** - * Whether or not setting a value causes side effects such as triggering - * resources to be loaded or text selection changes. We must ensure that - * the value is only set if it has changed. - * @type {Object} - */ - hasSideEffects: {}, - - /** - * Whether the property should be removed when set to a falsey value. - * @type {Object} - */ - hasBooleanValue: {}, - - /** - * Whether the property must be numeric or parse as a - * numeric and should be removed when set to a falsey value. - * @type {Object} - */ - hasNumericValue: {}, - - /** - * Whether the property must be positive numeric or parse as a positive - * numeric and should be removed when set to a falsey value. - * @type {Object} - */ - hasPositiveNumericValue: {}, - - /** - * Whether the property can be used as a flag as well as with a value. Removed - * when strictly equal to false; present without a value when strictly equal - * to true; present with a value otherwise. - * @type {Object} - */ - hasOverloadedBooleanValue: {}, - - /** - * All of the isCustomAttribute() functions that have been injected. - */ - _isCustomAttributeFunctions: [], - - /** - * Checks whether a property name is a custom attribute. - * @method - */ - isCustomAttribute: function(attributeName) { - for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) { - var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i]; - if (isCustomAttributeFn(attributeName)) { - return true; - } - } - return false; - }, - - /** - * Returns the default property value for a DOM property (i.e., not an - * attribute). Most default values are '' or false, but not all. Worse yet, - * some (in particular, `type`) vary depending on the type of element. - * - * TODO: Is it better to grab all the possible properties when creating an - * element to avoid having to create the same element twice? - */ - getDefaultValueForProperty: function(nodeName, prop) { - var nodeDefaults = defaultValueCache[nodeName]; - var testElement; - if (!nodeDefaults) { - defaultValueCache[nodeName] = nodeDefaults = {}; - } - if (!(prop in nodeDefaults)) { - testElement = document.createElement(nodeName); - nodeDefaults[prop] = testElement[prop]; - } - return nodeDefaults[prop]; - }, - - injection: DOMPropertyInjection -}; - -module.exports = DOMProperty; - -},{"./invariant":140}],13:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule DOMPropertyOperations - * @typechecks static-only - */ - -"use strict"; - -var DOMProperty = _dereq_("./DOMProperty"); - -var escapeTextForBrowser = _dereq_("./escapeTextForBrowser"); -var memoizeStringOnly = _dereq_("./memoizeStringOnly"); -var warning = _dereq_("./warning"); - -function shouldIgnoreValue(name, value) { - return value == null || - (DOMProperty.hasBooleanValue[name] && !value) || - (DOMProperty.hasNumericValue[name] && isNaN(value)) || - (DOMProperty.hasPositiveNumericValue[name] && (value < 1)) || - (DOMProperty.hasOverloadedBooleanValue[name] && value === false); -} - -var processAttributeNameAndPrefix = memoizeStringOnly(function(name) { - return escapeTextForBrowser(name) + '="'; -}); - -if ("production" !== "development") { - var reactProps = { - children: true, - dangerouslySetInnerHTML: true, - key: true, - ref: true - }; - var warnedProperties = {}; - - var warnUnknownProperty = function(name) { - if (reactProps.hasOwnProperty(name) && reactProps[name] || - warnedProperties.hasOwnProperty(name) && warnedProperties[name]) { - return; - } - - warnedProperties[name] = true; - var lowerCasedName = name.toLowerCase(); - - // data-* attributes should be lowercase; suggest the lowercase version - var standardName = ( - DOMProperty.isCustomAttribute(lowerCasedName) ? - lowerCasedName : - DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? - DOMProperty.getPossibleStandardName[lowerCasedName] : - null - ); - - // For now, only warn when we have a suggested correction. This prevents - // logging too much when using transferPropsTo. - ("production" !== "development" ? warning( - standardName == null, - 'Unknown DOM property ' + name + '. Did you mean ' + standardName + '?' - ) : null); - - }; -} - -/** - * Operations for dealing with DOM properties. - */ -var DOMPropertyOperations = { - - /** - * Creates markup for the ID property. - * - * @param {string} id Unescaped ID. - * @return {string} Markup string. - */ - createMarkupForID: function(id) { - return processAttributeNameAndPrefix(DOMProperty.ID_ATTRIBUTE_NAME) + - escapeTextForBrowser(id) + '"'; - }, - - /** - * Creates markup for a property. - * - * @param {string} name - * @param {*} value - * @return {?string} Markup string, or null if the property was invalid. - */ - createMarkupForProperty: function(name, value) { - if (DOMProperty.isStandardName.hasOwnProperty(name) && - DOMProperty.isStandardName[name]) { - if (shouldIgnoreValue(name, value)) { - return ''; - } - var attributeName = DOMProperty.getAttributeName[name]; - if (DOMProperty.hasBooleanValue[name] || - (DOMProperty.hasOverloadedBooleanValue[name] && value === true)) { - return escapeTextForBrowser(attributeName); - } - return processAttributeNameAndPrefix(attributeName) + - escapeTextForBrowser(value) + '"'; - } else if (DOMProperty.isCustomAttribute(name)) { - if (value == null) { - return ''; - } - return processAttributeNameAndPrefix(name) + - escapeTextForBrowser(value) + '"'; - } else if ("production" !== "development") { - warnUnknownProperty(name); - } - return null; - }, - - /** - * Sets the value for a property on a node. - * - * @param {DOMElement} node - * @param {string} name - * @param {*} value - */ - setValueForProperty: function(node, name, value) { - if (DOMProperty.isStandardName.hasOwnProperty(name) && - DOMProperty.isStandardName[name]) { - var mutationMethod = DOMProperty.getMutationMethod[name]; - if (mutationMethod) { - mutationMethod(node, value); - } else if (shouldIgnoreValue(name, value)) { - this.deleteValueForProperty(node, name); - } else if (DOMProperty.mustUseAttribute[name]) { - // `setAttribute` with objects becomes only `[object]` in IE8/9, - // ('' + value) makes it output the correct toString()-value. - node.setAttribute(DOMProperty.getAttributeName[name], '' + value); - } else { - var propName = DOMProperty.getPropertyName[name]; - // Must explicitly cast values for HAS_SIDE_EFFECTS-properties to the - // property type before comparing; only `value` does and is string. - if (!DOMProperty.hasSideEffects[name] || - ('' + node[propName]) !== ('' + value)) { - // Contrary to `setAttribute`, object properties are properly - // `toString`ed by IE8/9. - node[propName] = value; - } - } - } else if (DOMProperty.isCustomAttribute(name)) { - if (value == null) { - node.removeAttribute(name); - } else { - node.setAttribute(name, '' + value); - } - } else if ("production" !== "development") { - warnUnknownProperty(name); - } - }, - - /** - * Deletes the value for a property on a node. - * - * @param {DOMElement} node - * @param {string} name - */ - deleteValueForProperty: function(node, name) { - if (DOMProperty.isStandardName.hasOwnProperty(name) && - DOMProperty.isStandardName[name]) { - var mutationMethod = DOMProperty.getMutationMethod[name]; - if (mutationMethod) { - mutationMethod(node, undefined); - } else if (DOMProperty.mustUseAttribute[name]) { - node.removeAttribute(DOMProperty.getAttributeName[name]); - } else { - var propName = DOMProperty.getPropertyName[name]; - var defaultValue = DOMProperty.getDefaultValueForProperty( - node.nodeName, - propName - ); - if (!DOMProperty.hasSideEffects[name] || - ('' + node[propName]) !== defaultValue) { - node[propName] = defaultValue; - } - } - } else if (DOMProperty.isCustomAttribute(name)) { - node.removeAttribute(name); - } else if ("production" !== "development") { - warnUnknownProperty(name); - } - } - -}; - -module.exports = DOMPropertyOperations; - -},{"./DOMProperty":12,"./escapeTextForBrowser":123,"./memoizeStringOnly":149,"./warning":160}],14:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule Danger - * @typechecks static-only - */ - -/*jslint evil: true, sub: true */ - -"use strict"; - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var createNodesFromMarkup = _dereq_("./createNodesFromMarkup"); -var emptyFunction = _dereq_("./emptyFunction"); -var getMarkupWrap = _dereq_("./getMarkupWrap"); -var invariant = _dereq_("./invariant"); - -var OPEN_TAG_NAME_EXP = /^(<[^ \/>]+)/; -var RESULT_INDEX_ATTR = 'data-danger-index'; - -/** - * Extracts the `nodeName` from a string of markup. - * - * NOTE: Extracting the `nodeName` does not require a regular expression match - * because we make assumptions about React-generated markup (i.e. there are no - * spaces surrounding the opening tag and there is at least one attribute). - * - * @param {string} markup String of markup. - * @return {string} Node name of the supplied markup. - * @see http://jsperf.com/extract-nodename - */ -function getNodeName(markup) { - return markup.substring(1, markup.indexOf(' ')); -} - -var Danger = { - - /** - * Renders markup into an array of nodes. The markup is expected to render - * into a list of root nodes. Also, the length of `resultList` and - * `markupList` should be the same. - * - * @param {array<string>} markupList List of markup strings to render. - * @return {array<DOMElement>} List of rendered nodes. - * @internal - */ - dangerouslyRenderMarkup: function(markupList) { - ("production" !== "development" ? invariant( - ExecutionEnvironment.canUseDOM, - 'dangerouslyRenderMarkup(...): Cannot render markup in a worker ' + - 'thread. Make sure `window` and `document` are available globally ' + - 'before requiring React when unit testing or use ' + - 'React.renderToString for server rendering.' - ) : invariant(ExecutionEnvironment.canUseDOM)); - var nodeName; - var markupByNodeName = {}; - // Group markup by `nodeName` if a wrap is necessary, else by '*'. - for (var i = 0; i < markupList.length; i++) { - ("production" !== "development" ? invariant( - markupList[i], - 'dangerouslyRenderMarkup(...): Missing markup.' - ) : invariant(markupList[i])); - nodeName = getNodeName(markupList[i]); - nodeName = getMarkupWrap(nodeName) ? nodeName : '*'; - markupByNodeName[nodeName] = markupByNodeName[nodeName] || []; - markupByNodeName[nodeName][i] = markupList[i]; - } - var resultList = []; - var resultListAssignmentCount = 0; - for (nodeName in markupByNodeName) { - if (!markupByNodeName.hasOwnProperty(nodeName)) { - continue; - } - var markupListByNodeName = markupByNodeName[nodeName]; - - // This for-in loop skips the holes of the sparse array. The order of - // iteration should follow the order of assignment, which happens to match - // numerical index order, but we don't rely on that. - for (var resultIndex in markupListByNodeName) { - if (markupListByNodeName.hasOwnProperty(resultIndex)) { - var markup = markupListByNodeName[resultIndex]; - - // Push the requested markup with an additional RESULT_INDEX_ATTR - // attribute. If the markup does not start with a < character, it - // will be discarded below (with an appropriate console.error). - markupListByNodeName[resultIndex] = markup.replace( - OPEN_TAG_NAME_EXP, - // This index will be parsed back out below. - '$1 ' + RESULT_INDEX_ATTR + '="' + resultIndex + '" ' - ); - } - } - - // Render each group of markup with similar wrapping `nodeName`. - var renderNodes = createNodesFromMarkup( - markupListByNodeName.join(''), - emptyFunction // Do nothing special with <script> tags. - ); - - for (i = 0; i < renderNodes.length; ++i) { - var renderNode = renderNodes[i]; - if (renderNode.hasAttribute && - renderNode.hasAttribute(RESULT_INDEX_ATTR)) { - - resultIndex = +renderNode.getAttribute(RESULT_INDEX_ATTR); - renderNode.removeAttribute(RESULT_INDEX_ATTR); - - ("production" !== "development" ? invariant( - !resultList.hasOwnProperty(resultIndex), - 'Danger: Assigning to an already-occupied result index.' - ) : invariant(!resultList.hasOwnProperty(resultIndex))); - - resultList[resultIndex] = renderNode; - - // This should match resultList.length and markupList.length when - // we're done. - resultListAssignmentCount += 1; - - } else if ("production" !== "development") { - console.error( - "Danger: Discarding unexpected node:", - renderNode - ); - } - } - } - - // Although resultList was populated out of order, it should now be a dense - // array. - ("production" !== "development" ? invariant( - resultListAssignmentCount === resultList.length, - 'Danger: Did not assign to every index of resultList.' - ) : invariant(resultListAssignmentCount === resultList.length)); - - ("production" !== "development" ? invariant( - resultList.length === markupList.length, - 'Danger: Expected markup to render %s nodes, but rendered %s.', - markupList.length, - resultList.length - ) : invariant(resultList.length === markupList.length)); - - return resultList; - }, - - /** - * Replaces a node with a string of markup at its current position within its - * parent. The markup must render into a single root node. - * - * @param {DOMElement} oldChild Child node to replace. - * @param {string} markup Markup to render in place of the child node. - * @internal - */ - dangerouslyReplaceNodeWithMarkup: function(oldChild, markup) { - ("production" !== "development" ? invariant( - ExecutionEnvironment.canUseDOM, - 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a ' + - 'worker thread. Make sure `window` and `document` are available ' + - 'globally before requiring React when unit testing or use ' + - 'React.renderToString for server rendering.' - ) : invariant(ExecutionEnvironment.canUseDOM)); - ("production" !== "development" ? invariant(markup, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : invariant(markup)); - ("production" !== "development" ? invariant( - oldChild.tagName.toLowerCase() !== 'html', - 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the ' + - '<html> node. This is because browser quirks make this unreliable ' + - 'and/or slow. If you want to render to the root you must use ' + - 'server rendering. See renderComponentToString().' - ) : invariant(oldChild.tagName.toLowerCase() !== 'html')); - - var newChild = createNodesFromMarkup(markup, emptyFunction)[0]; - oldChild.parentNode.replaceChild(newChild, oldChild); - } - -}; - -module.exports = Danger; - -},{"./ExecutionEnvironment":23,"./createNodesFromMarkup":117,"./emptyFunction":121,"./getMarkupWrap":132,"./invariant":140}],15:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule DefaultEventPluginOrder - */ - -"use strict"; - - var keyOf = _dereq_("./keyOf"); - -/** - * Module that is injectable into `EventPluginHub`, that specifies a - * deterministic ordering of `EventPlugin`s. A convenient way to reason about - * plugins, without having to package every one of them. This is better than - * having plugins be ordered in the same order that they are injected because - * that ordering would be influenced by the packaging order. - * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that - * preventing default on events is convenient in `SimpleEventPlugin` handlers. - */ -var DefaultEventPluginOrder = [ - keyOf({ResponderEventPlugin: null}), - keyOf({SimpleEventPlugin: null}), - keyOf({TapEventPlugin: null}), - keyOf({EnterLeaveEventPlugin: null}), - keyOf({ChangeEventPlugin: null}), - keyOf({SelectEventPlugin: null}), - keyOf({CompositionEventPlugin: null}), - keyOf({BeforeInputEventPlugin: null}), - keyOf({AnalyticsEventPlugin: null}), - keyOf({MobileSafariClickEventPlugin: null}) -]; - -module.exports = DefaultEventPluginOrder; - -},{"./keyOf":147}],16:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule EnterLeaveEventPlugin - * @typechecks static-only - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPropagators = _dereq_("./EventPropagators"); -var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent"); - -var ReactMount = _dereq_("./ReactMount"); -var keyOf = _dereq_("./keyOf"); - -var topLevelTypes = EventConstants.topLevelTypes; -var getFirstReactDOM = ReactMount.getFirstReactDOM; - -var eventTypes = { - mouseEnter: { - registrationName: keyOf({onMouseEnter: null}), - dependencies: [ - topLevelTypes.topMouseOut, - topLevelTypes.topMouseOver - ] - }, - mouseLeave: { - registrationName: keyOf({onMouseLeave: null}), - dependencies: [ - topLevelTypes.topMouseOut, - topLevelTypes.topMouseOver - ] - } -}; - -var extractedEvents = [null, null]; - -var EnterLeaveEventPlugin = { - - eventTypes: eventTypes, - - /** - * For almost every interaction we care about, there will be both a top-level - * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that - * we do not extract duplicate events. However, moving the mouse into the - * browser from outside will not fire a `mouseout` event. In this case, we use - * the `mouseover` top-level event. - * - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @see {EventPluginHub.extractEvents} - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - if (topLevelType === topLevelTypes.topMouseOver && - (nativeEvent.relatedTarget || nativeEvent.fromElement)) { - return null; - } - if (topLevelType !== topLevelTypes.topMouseOut && - topLevelType !== topLevelTypes.topMouseOver) { - // Must not be a mouse in or mouse out - ignoring. - return null; - } - - var win; - if (topLevelTarget.window === topLevelTarget) { - // `topLevelTarget` is probably a window object. - win = topLevelTarget; - } else { - // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8. - var doc = topLevelTarget.ownerDocument; - if (doc) { - win = doc.defaultView || doc.parentWindow; - } else { - win = window; - } - } - - var from, to; - if (topLevelType === topLevelTypes.topMouseOut) { - from = topLevelTarget; - to = - getFirstReactDOM(nativeEvent.relatedTarget || nativeEvent.toElement) || - win; - } else { - from = win; - to = topLevelTarget; - } - - if (from === to) { - // Nothing pertains to our managed components. - return null; - } - - var fromID = from ? ReactMount.getID(from) : ''; - var toID = to ? ReactMount.getID(to) : ''; - - var leave = SyntheticMouseEvent.getPooled( - eventTypes.mouseLeave, - fromID, - nativeEvent - ); - leave.type = 'mouseleave'; - leave.target = from; - leave.relatedTarget = to; - - var enter = SyntheticMouseEvent.getPooled( - eventTypes.mouseEnter, - toID, - nativeEvent - ); - enter.type = 'mouseenter'; - enter.target = to; - enter.relatedTarget = from; - - EventPropagators.accumulateEnterLeaveDispatches(leave, enter, fromID, toID); - - extractedEvents[0] = leave; - extractedEvents[1] = enter; - - return extractedEvents; - } - -}; - -module.exports = EnterLeaveEventPlugin; - -},{"./EventConstants":17,"./EventPropagators":22,"./ReactMount":70,"./SyntheticMouseEvent":103,"./keyOf":147}],17:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule EventConstants - */ - -"use strict"; - -var keyMirror = _dereq_("./keyMirror"); - -var PropagationPhases = keyMirror({bubbled: null, captured: null}); - -/** - * Types of raw signals from the browser caught at the top level. - */ -var topLevelTypes = keyMirror({ - topBlur: null, - topChange: null, - topClick: null, - topCompositionEnd: null, - topCompositionStart: null, - topCompositionUpdate: null, - topContextMenu: null, - topCopy: null, - topCut: null, - topDoubleClick: null, - topDrag: null, - topDragEnd: null, - topDragEnter: null, - topDragExit: null, - topDragLeave: null, - topDragOver: null, - topDragStart: null, - topDrop: null, - topError: null, - topFocus: null, - topInput: null, - topKeyDown: null, - topKeyPress: null, - topKeyUp: null, - topLoad: null, - topMouseDown: null, - topMouseMove: null, - topMouseOut: null, - topMouseOver: null, - topMouseUp: null, - topPaste: null, - topReset: null, - topScroll: null, - topSelectionChange: null, - topSubmit: null, - topTextInput: null, - topTouchCancel: null, - topTouchEnd: null, - topTouchMove: null, - topTouchStart: null, - topWheel: null -}); - -var EventConstants = { - topLevelTypes: topLevelTypes, - PropagationPhases: PropagationPhases -}; - -module.exports = EventConstants; - -},{"./keyMirror":146}],18:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule EventListener - * @typechecks - */ - -var emptyFunction = _dereq_("./emptyFunction"); - -/** - * Upstream version of event listener. Does not take into account specific - * nature of platform. - */ -var EventListener = { - /** - * Listen to DOM events during the bubble phase. - * - * @param {DOMEventTarget} target DOM element to register listener on. - * @param {string} eventType Event type, e.g. 'click' or 'mouseover'. - * @param {function} callback Callback function. - * @return {object} Object with a `remove` method. - */ - listen: function(target, eventType, callback) { - if (target.addEventListener) { - target.addEventListener(eventType, callback, false); - return { - remove: function() { - target.removeEventListener(eventType, callback, false); - } - }; - } else if (target.attachEvent) { - target.attachEvent('on' + eventType, callback); - return { - remove: function() { - target.detachEvent('on' + eventType, callback); - } - }; - } - }, - - /** - * Listen to DOM events during the capture phase. - * - * @param {DOMEventTarget} target DOM element to register listener on. - * @param {string} eventType Event type, e.g. 'click' or 'mouseover'. - * @param {function} callback Callback function. - * @return {object} Object with a `remove` method. - */ - capture: function(target, eventType, callback) { - if (!target.addEventListener) { - if ("production" !== "development") { - console.error( - 'Attempted to listen to events during the capture phase on a ' + - 'browser that does not support the capture phase. Your application ' + - 'will not receive some events.' - ); - } - return { - remove: emptyFunction - }; - } else { - target.addEventListener(eventType, callback, true); - return { - remove: function() { - target.removeEventListener(eventType, callback, true); - } - }; - } - }, - - registerDefault: function() {} -}; - -module.exports = EventListener; - -},{"./emptyFunction":121}],19:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule EventPluginHub - */ - -"use strict"; - -var EventPluginRegistry = _dereq_("./EventPluginRegistry"); -var EventPluginUtils = _dereq_("./EventPluginUtils"); - -var accumulateInto = _dereq_("./accumulateInto"); -var forEachAccumulated = _dereq_("./forEachAccumulated"); -var invariant = _dereq_("./invariant"); - -/** - * Internal store for event listeners - */ -var listenerBank = {}; - -/** - * Internal queue of events that have accumulated their dispatches and are - * waiting to have their dispatches executed. - */ -var eventQueue = null; - -/** - * Dispatches an event and releases it back into the pool, unless persistent. - * - * @param {?object} event Synthetic event to be dispatched. - * @private - */ -var executeDispatchesAndRelease = function(event) { - if (event) { - var executeDispatch = EventPluginUtils.executeDispatch; - // Plugins can provide custom behavior when dispatching events. - var PluginModule = EventPluginRegistry.getPluginModuleForEvent(event); - if (PluginModule && PluginModule.executeDispatch) { - executeDispatch = PluginModule.executeDispatch; - } - EventPluginUtils.executeDispatchesInOrder(event, executeDispatch); - - if (!event.isPersistent()) { - event.constructor.release(event); - } - } -}; - -/** - * - `InstanceHandle`: [required] Module that performs logical traversals of DOM - * hierarchy given ids of the logical DOM elements involved. - */ -var InstanceHandle = null; - -function validateInstanceHandle() { - var invalid = !InstanceHandle|| - !InstanceHandle.traverseTwoPhase || - !InstanceHandle.traverseEnterLeave; - if (invalid) { - throw new Error('InstanceHandle not injected before use!'); - } -} - -/** - * This is a unified interface for event plugins to be installed and configured. - * - * Event plugins can implement the following properties: - * - * `extractEvents` {function(string, DOMEventTarget, string, object): *} - * Required. When a top-level event is fired, this method is expected to - * extract synthetic events that will in turn be queued and dispatched. - * - * `eventTypes` {object} - * Optional, plugins that fire events must publish a mapping of registration - * names that are used to register listeners. Values of this mapping must - * be objects that contain `registrationName` or `phasedRegistrationNames`. - * - * `executeDispatch` {function(object, function, string)} - * Optional, allows plugins to override how an event gets dispatched. By - * default, the listener is simply invoked. - * - * Each plugin that is injected into `EventsPluginHub` is immediately operable. - * - * @public - */ -var EventPluginHub = { - - /** - * Methods for injecting dependencies. - */ - injection: { - - /** - * @param {object} InjectedMount - * @public - */ - injectMount: EventPluginUtils.injection.injectMount, - - /** - * @param {object} InjectedInstanceHandle - * @public - */ - injectInstanceHandle: function(InjectedInstanceHandle) { - InstanceHandle = InjectedInstanceHandle; - if ("production" !== "development") { - validateInstanceHandle(); - } - }, - - getInstanceHandle: function() { - if ("production" !== "development") { - validateInstanceHandle(); - } - return InstanceHandle; - }, - - /** - * @param {array} InjectedEventPluginOrder - * @public - */ - injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder, - - /** - * @param {object} injectedNamesToPlugins Map from names to plugin modules. - */ - injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName - - }, - - eventNameDispatchConfigs: EventPluginRegistry.eventNameDispatchConfigs, - - registrationNameModules: EventPluginRegistry.registrationNameModules, - - /** - * Stores `listener` at `listenerBank[registrationName][id]`. Is idempotent. - * - * @param {string} id ID of the DOM element. - * @param {string} registrationName Name of listener (e.g. `onClick`). - * @param {?function} listener The callback to store. - */ - putListener: function(id, registrationName, listener) { - ("production" !== "development" ? invariant( - !listener || typeof listener === 'function', - 'Expected %s listener to be a function, instead got type %s', - registrationName, typeof listener - ) : invariant(!listener || typeof listener === 'function')); - - var bankForRegistrationName = - listenerBank[registrationName] || (listenerBank[registrationName] = {}); - bankForRegistrationName[id] = listener; - }, - - /** - * @param {string} id ID of the DOM element. - * @param {string} registrationName Name of listener (e.g. `onClick`). - * @return {?function} The stored callback. - */ - getListener: function(id, registrationName) { - var bankForRegistrationName = listenerBank[registrationName]; - return bankForRegistrationName && bankForRegistrationName[id]; - }, - - /** - * Deletes a listener from the registration bank. - * - * @param {string} id ID of the DOM element. - * @param {string} registrationName Name of listener (e.g. `onClick`). - */ - deleteListener: function(id, registrationName) { - var bankForRegistrationName = listenerBank[registrationName]; - if (bankForRegistrationName) { - delete bankForRegistrationName[id]; - } - }, - - /** - * Deletes all listeners for the DOM element with the supplied ID. - * - * @param {string} id ID of the DOM element. - */ - deleteAllListeners: function(id) { - for (var registrationName in listenerBank) { - delete listenerBank[registrationName][id]; - } - }, - - /** - * Allows registered plugins an opportunity to extract events from top-level - * native browser events. - * - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @internal - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - var events; - var plugins = EventPluginRegistry.plugins; - for (var i = 0, l = plugins.length; i < l; i++) { - // Not every plugin in the ordering may be loaded at runtime. - var possiblePlugin = plugins[i]; - if (possiblePlugin) { - var extractedEvents = possiblePlugin.extractEvents( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent - ); - if (extractedEvents) { - events = accumulateInto(events, extractedEvents); - } - } - } - return events; - }, - - /** - * Enqueues a synthetic event that should be dispatched when - * `processEventQueue` is invoked. - * - * @param {*} events An accumulation of synthetic events. - * @internal - */ - enqueueEvents: function(events) { - if (events) { - eventQueue = accumulateInto(eventQueue, events); - } - }, - - /** - * Dispatches all synthetic events on the event queue. - * - * @internal - */ - processEventQueue: function() { - // Set `eventQueue` to null before processing it so that we can tell if more - // events get enqueued while processing. - var processingEventQueue = eventQueue; - eventQueue = null; - forEachAccumulated(processingEventQueue, executeDispatchesAndRelease); - ("production" !== "development" ? invariant( - !eventQueue, - 'processEventQueue(): Additional events were enqueued while processing ' + - 'an event queue. Support for this has not yet been implemented.' - ) : invariant(!eventQueue)); - }, - - /** - * These are needed for tests only. Do not use! - */ - __purge: function() { - listenerBank = {}; - }, - - __getListenerBank: function() { - return listenerBank; - } - -}; - -module.exports = EventPluginHub; - -},{"./EventPluginRegistry":20,"./EventPluginUtils":21,"./accumulateInto":109,"./forEachAccumulated":126,"./invariant":140}],20:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule EventPluginRegistry - * @typechecks static-only - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -/** - * Injectable ordering of event plugins. - */ -var EventPluginOrder = null; - -/** - * Injectable mapping from names to event plugin modules. - */ -var namesToPlugins = {}; - -/** - * Recomputes the plugin list using the injected plugins and plugin ordering. - * - * @private - */ -function recomputePluginOrdering() { - if (!EventPluginOrder) { - // Wait until an `EventPluginOrder` is injected. - return; - } - for (var pluginName in namesToPlugins) { - var PluginModule = namesToPlugins[pluginName]; - var pluginIndex = EventPluginOrder.indexOf(pluginName); - ("production" !== "development" ? invariant( - pluginIndex > -1, - 'EventPluginRegistry: Cannot inject event plugins that do not exist in ' + - 'the plugin ordering, `%s`.', - pluginName - ) : invariant(pluginIndex > -1)); - if (EventPluginRegistry.plugins[pluginIndex]) { - continue; - } - ("production" !== "development" ? invariant( - PluginModule.extractEvents, - 'EventPluginRegistry: Event plugins must implement an `extractEvents` ' + - 'method, but `%s` does not.', - pluginName - ) : invariant(PluginModule.extractEvents)); - EventPluginRegistry.plugins[pluginIndex] = PluginModule; - var publishedEvents = PluginModule.eventTypes; - for (var eventName in publishedEvents) { - ("production" !== "development" ? invariant( - publishEventForPlugin( - publishedEvents[eventName], - PluginModule, - eventName - ), - 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', - eventName, - pluginName - ) : invariant(publishEventForPlugin( - publishedEvents[eventName], - PluginModule, - eventName - ))); - } - } -} - -/** - * Publishes an event so that it can be dispatched by the supplied plugin. - * - * @param {object} dispatchConfig Dispatch configuration for the event. - * @param {object} PluginModule Plugin publishing the event. - * @return {boolean} True if the event was successfully published. - * @private - */ -function publishEventForPlugin(dispatchConfig, PluginModule, eventName) { - ("production" !== "development" ? invariant( - !EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName), - 'EventPluginHub: More than one plugin attempted to publish the same ' + - 'event name, `%s`.', - eventName - ) : invariant(!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName))); - EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig; - - var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames; - if (phasedRegistrationNames) { - for (var phaseName in phasedRegistrationNames) { - if (phasedRegistrationNames.hasOwnProperty(phaseName)) { - var phasedRegistrationName = phasedRegistrationNames[phaseName]; - publishRegistrationName( - phasedRegistrationName, - PluginModule, - eventName - ); - } - } - return true; - } else if (dispatchConfig.registrationName) { - publishRegistrationName( - dispatchConfig.registrationName, - PluginModule, - eventName - ); - return true; - } - return false; -} - -/** - * Publishes a registration name that is used to identify dispatched events and - * can be used with `EventPluginHub.putListener` to register listeners. - * - * @param {string} registrationName Registration name to add. - * @param {object} PluginModule Plugin publishing the event. - * @private - */ -function publishRegistrationName(registrationName, PluginModule, eventName) { - ("production" !== "development" ? invariant( - !EventPluginRegistry.registrationNameModules[registrationName], - 'EventPluginHub: More than one plugin attempted to publish the same ' + - 'registration name, `%s`.', - registrationName - ) : invariant(!EventPluginRegistry.registrationNameModules[registrationName])); - EventPluginRegistry.registrationNameModules[registrationName] = PluginModule; - EventPluginRegistry.registrationNameDependencies[registrationName] = - PluginModule.eventTypes[eventName].dependencies; -} - -/** - * Registers plugins so that they can extract and dispatch events. - * - * @see {EventPluginHub} - */ -var EventPluginRegistry = { - - /** - * Ordered list of injected plugins. - */ - plugins: [], - - /** - * Mapping from event name to dispatch config - */ - eventNameDispatchConfigs: {}, - - /** - * Mapping from registration name to plugin module - */ - registrationNameModules: {}, - - /** - * Mapping from registration name to event name - */ - registrationNameDependencies: {}, - - /** - * Injects an ordering of plugins (by plugin name). This allows the ordering - * to be decoupled from injection of the actual plugins so that ordering is - * always deterministic regardless of packaging, on-the-fly injection, etc. - * - * @param {array} InjectedEventPluginOrder - * @internal - * @see {EventPluginHub.injection.injectEventPluginOrder} - */ - injectEventPluginOrder: function(InjectedEventPluginOrder) { - ("production" !== "development" ? invariant( - !EventPluginOrder, - 'EventPluginRegistry: Cannot inject event plugin ordering more than ' + - 'once. You are likely trying to load more than one copy of React.' - ) : invariant(!EventPluginOrder)); - // Clone the ordering so it cannot be dynamically mutated. - EventPluginOrder = Array.prototype.slice.call(InjectedEventPluginOrder); - recomputePluginOrdering(); - }, - - /** - * Injects plugins to be used by `EventPluginHub`. The plugin names must be - * in the ordering injected by `injectEventPluginOrder`. - * - * Plugins can be injected as part of page initialization or on-the-fly. - * - * @param {object} injectedNamesToPlugins Map from names to plugin modules. - * @internal - * @see {EventPluginHub.injection.injectEventPluginsByName} - */ - injectEventPluginsByName: function(injectedNamesToPlugins) { - var isOrderingDirty = false; - for (var pluginName in injectedNamesToPlugins) { - if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) { - continue; - } - var PluginModule = injectedNamesToPlugins[pluginName]; - if (!namesToPlugins.hasOwnProperty(pluginName) || - namesToPlugins[pluginName] !== PluginModule) { - ("production" !== "development" ? invariant( - !namesToPlugins[pluginName], - 'EventPluginRegistry: Cannot inject two different event plugins ' + - 'using the same name, `%s`.', - pluginName - ) : invariant(!namesToPlugins[pluginName])); - namesToPlugins[pluginName] = PluginModule; - isOrderingDirty = true; - } - } - if (isOrderingDirty) { - recomputePluginOrdering(); - } - }, - - /** - * Looks up the plugin for the supplied event. - * - * @param {object} event A synthetic event. - * @return {?object} The plugin that created the supplied event. - * @internal - */ - getPluginModuleForEvent: function(event) { - var dispatchConfig = event.dispatchConfig; - if (dispatchConfig.registrationName) { - return EventPluginRegistry.registrationNameModules[ - dispatchConfig.registrationName - ] || null; - } - for (var phase in dispatchConfig.phasedRegistrationNames) { - if (!dispatchConfig.phasedRegistrationNames.hasOwnProperty(phase)) { - continue; - } - var PluginModule = EventPluginRegistry.registrationNameModules[ - dispatchConfig.phasedRegistrationNames[phase] - ]; - if (PluginModule) { - return PluginModule; - } - } - return null; - }, - - /** - * Exposed for unit testing. - * @private - */ - _resetEventPlugins: function() { - EventPluginOrder = null; - for (var pluginName in namesToPlugins) { - if (namesToPlugins.hasOwnProperty(pluginName)) { - delete namesToPlugins[pluginName]; - } - } - EventPluginRegistry.plugins.length = 0; - - var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs; - for (var eventName in eventNameDispatchConfigs) { - if (eventNameDispatchConfigs.hasOwnProperty(eventName)) { - delete eventNameDispatchConfigs[eventName]; - } - } - - var registrationNameModules = EventPluginRegistry.registrationNameModules; - for (var registrationName in registrationNameModules) { - if (registrationNameModules.hasOwnProperty(registrationName)) { - delete registrationNameModules[registrationName]; - } - } - } - -}; - -module.exports = EventPluginRegistry; - -},{"./invariant":140}],21:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule EventPluginUtils - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); - -var invariant = _dereq_("./invariant"); - -/** - * Injected dependencies: - */ - -/** - * - `Mount`: [required] Module that can convert between React dom IDs and - * actual node references. - */ -var injection = { - Mount: null, - injectMount: function(InjectedMount) { - injection.Mount = InjectedMount; - if ("production" !== "development") { - ("production" !== "development" ? invariant( - InjectedMount && InjectedMount.getNode, - 'EventPluginUtils.injection.injectMount(...): Injected Mount module ' + - 'is missing getNode.' - ) : invariant(InjectedMount && InjectedMount.getNode)); - } - } -}; - -var topLevelTypes = EventConstants.topLevelTypes; - -function isEndish(topLevelType) { - return topLevelType === topLevelTypes.topMouseUp || - topLevelType === topLevelTypes.topTouchEnd || - topLevelType === topLevelTypes.topTouchCancel; -} - -function isMoveish(topLevelType) { - return topLevelType === topLevelTypes.topMouseMove || - topLevelType === topLevelTypes.topTouchMove; -} -function isStartish(topLevelType) { - return topLevelType === topLevelTypes.topMouseDown || - topLevelType === topLevelTypes.topTouchStart; -} - - -var validateEventDispatches; -if ("production" !== "development") { - validateEventDispatches = function(event) { - var dispatchListeners = event._dispatchListeners; - var dispatchIDs = event._dispatchIDs; - - var listenersIsArr = Array.isArray(dispatchListeners); - var idsIsArr = Array.isArray(dispatchIDs); - var IDsLen = idsIsArr ? dispatchIDs.length : dispatchIDs ? 1 : 0; - var listenersLen = listenersIsArr ? - dispatchListeners.length : - dispatchListeners ? 1 : 0; - - ("production" !== "development" ? invariant( - idsIsArr === listenersIsArr && IDsLen === listenersLen, - 'EventPluginUtils: Invalid `event`.' - ) : invariant(idsIsArr === listenersIsArr && IDsLen === listenersLen)); - }; -} - -/** - * Invokes `cb(event, listener, id)`. Avoids using call if no scope is - * provided. The `(listener,id)` pair effectively forms the "dispatch" but are - * kept separate to conserve memory. - */ -function forEachEventDispatch(event, cb) { - var dispatchListeners = event._dispatchListeners; - var dispatchIDs = event._dispatchIDs; - if ("production" !== "development") { - validateEventDispatches(event); - } - if (Array.isArray(dispatchListeners)) { - for (var i = 0; i < dispatchListeners.length; i++) { - if (event.isPropagationStopped()) { - break; - } - // Listeners and IDs are two parallel arrays that are always in sync. - cb(event, dispatchListeners[i], dispatchIDs[i]); - } - } else if (dispatchListeners) { - cb(event, dispatchListeners, dispatchIDs); - } -} - -/** - * Default implementation of PluginModule.executeDispatch(). - * @param {SyntheticEvent} SyntheticEvent to handle - * @param {function} Application-level callback - * @param {string} domID DOM id to pass to the callback. - */ -function executeDispatch(event, listener, domID) { - event.currentTarget = injection.Mount.getNode(domID); - var returnValue = listener(event, domID); - event.currentTarget = null; - return returnValue; -} - -/** - * Standard/simple iteration through an event's collected dispatches. - */ -function executeDispatchesInOrder(event, executeDispatch) { - forEachEventDispatch(event, executeDispatch); - event._dispatchListeners = null; - event._dispatchIDs = null; -} - -/** - * Standard/simple iteration through an event's collected dispatches, but stops - * at the first dispatch execution returning true, and returns that id. - * - * @return id of the first dispatch execution who's listener returns true, or - * null if no listener returned true. - */ -function executeDispatchesInOrderStopAtTrueImpl(event) { - var dispatchListeners = event._dispatchListeners; - var dispatchIDs = event._dispatchIDs; - if ("production" !== "development") { - validateEventDispatches(event); - } - if (Array.isArray(dispatchListeners)) { - for (var i = 0; i < dispatchListeners.length; i++) { - if (event.isPropagationStopped()) { - break; - } - // Listeners and IDs are two parallel arrays that are always in sync. - if (dispatchListeners[i](event, dispatchIDs[i])) { - return dispatchIDs[i]; - } - } - } else if (dispatchListeners) { - if (dispatchListeners(event, dispatchIDs)) { - return dispatchIDs; - } - } - return null; -} - -/** - * @see executeDispatchesInOrderStopAtTrueImpl - */ -function executeDispatchesInOrderStopAtTrue(event) { - var ret = executeDispatchesInOrderStopAtTrueImpl(event); - event._dispatchIDs = null; - event._dispatchListeners = null; - return ret; -} - -/** - * Execution of a "direct" dispatch - there must be at most one dispatch - * accumulated on the event or it is considered an error. It doesn't really make - * sense for an event with multiple dispatches (bubbled) to keep track of the - * return values at each dispatch execution, but it does tend to make sense when - * dealing with "direct" dispatches. - * - * @return The return value of executing the single dispatch. - */ -function executeDirectDispatch(event) { - if ("production" !== "development") { - validateEventDispatches(event); - } - var dispatchListener = event._dispatchListeners; - var dispatchID = event._dispatchIDs; - ("production" !== "development" ? invariant( - !Array.isArray(dispatchListener), - 'executeDirectDispatch(...): Invalid `event`.' - ) : invariant(!Array.isArray(dispatchListener))); - var res = dispatchListener ? - dispatchListener(event, dispatchID) : - null; - event._dispatchListeners = null; - event._dispatchIDs = null; - return res; -} - -/** - * @param {SyntheticEvent} event - * @return {bool} True iff number of dispatches accumulated is greater than 0. - */ -function hasDispatches(event) { - return !!event._dispatchListeners; -} - -/** - * General utilities that are useful in creating custom Event Plugins. - */ -var EventPluginUtils = { - isEndish: isEndish, - isMoveish: isMoveish, - isStartish: isStartish, - - executeDirectDispatch: executeDirectDispatch, - executeDispatch: executeDispatch, - executeDispatchesInOrder: executeDispatchesInOrder, - executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue, - hasDispatches: hasDispatches, - injection: injection, - useTouchEvents: false -}; - -module.exports = EventPluginUtils; - -},{"./EventConstants":17,"./invariant":140}],22:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule EventPropagators - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPluginHub = _dereq_("./EventPluginHub"); - -var accumulateInto = _dereq_("./accumulateInto"); -var forEachAccumulated = _dereq_("./forEachAccumulated"); - -var PropagationPhases = EventConstants.PropagationPhases; -var getListener = EventPluginHub.getListener; - -/** - * Some event types have a notion of different registration names for different - * "phases" of propagation. This finds listeners by a given phase. - */ -function listenerAtPhase(id, event, propagationPhase) { - var registrationName = - event.dispatchConfig.phasedRegistrationNames[propagationPhase]; - return getListener(id, registrationName); -} - -/** - * Tags a `SyntheticEvent` with dispatched listeners. Creating this function - * here, allows us to not have to bind or create functions for each event. - * Mutating the event's members allows us to not have to create a wrapping - * "dispatch" object that pairs the event with the listener. - */ -function accumulateDirectionalDispatches(domID, upwards, event) { - if ("production" !== "development") { - if (!domID) { - throw new Error('Dispatching id must not be null'); - } - } - var phase = upwards ? PropagationPhases.bubbled : PropagationPhases.captured; - var listener = listenerAtPhase(domID, event, phase); - if (listener) { - event._dispatchListeners = - accumulateInto(event._dispatchListeners, listener); - event._dispatchIDs = accumulateInto(event._dispatchIDs, domID); - } -} - -/** - * Collect dispatches (must be entirely collected before dispatching - see unit - * tests). Lazily allocate the array to conserve memory. We must loop through - * each event and perform the traversal for each one. We can not perform a - * single traversal for the entire collection of events because each event may - * have a different target. - */ -function accumulateTwoPhaseDispatchesSingle(event) { - if (event && event.dispatchConfig.phasedRegistrationNames) { - EventPluginHub.injection.getInstanceHandle().traverseTwoPhase( - event.dispatchMarker, - accumulateDirectionalDispatches, - event - ); - } -} - - -/** - * Accumulates without regard to direction, does not look for phased - * registration names. Same as `accumulateDirectDispatchesSingle` but without - * requiring that the `dispatchMarker` be the same as the dispatched ID. - */ -function accumulateDispatches(id, ignoredDirection, event) { - if (event && event.dispatchConfig.registrationName) { - var registrationName = event.dispatchConfig.registrationName; - var listener = getListener(id, registrationName); - if (listener) { - event._dispatchListeners = - accumulateInto(event._dispatchListeners, listener); - event._dispatchIDs = accumulateInto(event._dispatchIDs, id); - } - } -} - -/** - * Accumulates dispatches on an `SyntheticEvent`, but only for the - * `dispatchMarker`. - * @param {SyntheticEvent} event - */ -function accumulateDirectDispatchesSingle(event) { - if (event && event.dispatchConfig.registrationName) { - accumulateDispatches(event.dispatchMarker, null, event); - } -} - -function accumulateTwoPhaseDispatches(events) { - forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle); -} - -function accumulateEnterLeaveDispatches(leave, enter, fromID, toID) { - EventPluginHub.injection.getInstanceHandle().traverseEnterLeave( - fromID, - toID, - accumulateDispatches, - leave, - enter - ); -} - - -function accumulateDirectDispatches(events) { - forEachAccumulated(events, accumulateDirectDispatchesSingle); -} - - - -/** - * A small set of propagation patterns, each of which will accept a small amount - * of information, and generate a set of "dispatch ready event objects" - which - * are sets of events that have already been annotated with a set of dispatched - * listener functions/ids. The API is designed this way to discourage these - * propagation strategies from actually executing the dispatches, since we - * always want to collect the entire set of dispatches before executing event a - * single one. - * - * @constructor EventPropagators - */ -var EventPropagators = { - accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches, - accumulateDirectDispatches: accumulateDirectDispatches, - accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches -}; - -module.exports = EventPropagators; - -},{"./EventConstants":17,"./EventPluginHub":19,"./accumulateInto":109,"./forEachAccumulated":126}],23:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ExecutionEnvironment - */ - -/*jslint evil: true */ - -"use strict"; - -var canUseDOM = !!( - typeof window !== 'undefined' && - window.document && - window.document.createElement -); - -/** - * Simple, lightweight module assisting with the detection and context of - * Worker. Helps avoid circular dependencies and allows code to reason about - * whether or not they are in a Worker, even if they never include the main - * `ReactWorker` dependency. - */ -var ExecutionEnvironment = { - - canUseDOM: canUseDOM, - - canUseWorkers: typeof Worker !== 'undefined', - - canUseEventListeners: - canUseDOM && !!(window.addEventListener || window.attachEvent), - - canUseViewport: canUseDOM && !!window.screen, - - isInWorker: !canUseDOM // For now, this is true - might change in the future. - -}; - -module.exports = ExecutionEnvironment; - -},{}],24:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule HTMLDOMPropertyConfig - */ - -/*jslint bitwise: true*/ - -"use strict"; - -var DOMProperty = _dereq_("./DOMProperty"); -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE; -var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY; -var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE; -var HAS_SIDE_EFFECTS = DOMProperty.injection.HAS_SIDE_EFFECTS; -var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE; -var HAS_POSITIVE_NUMERIC_VALUE = - DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE; -var HAS_OVERLOADED_BOOLEAN_VALUE = - DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE; - -var hasSVG; -if (ExecutionEnvironment.canUseDOM) { - var implementation = document.implementation; - hasSVG = ( - implementation && - implementation.hasFeature && - implementation.hasFeature( - 'http://www.w3.org/TR/SVG11/feature#BasicStructure', - '1.1' - ) - ); -} - - -var HTMLDOMPropertyConfig = { - isCustomAttribute: RegExp.prototype.test.bind( - /^(data|aria)-[a-z_][a-z\d_.\-]*$/ - ), - Properties: { - /** - * Standard Properties - */ - accept: null, - acceptCharset: null, - accessKey: null, - action: null, - allowFullScreen: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE, - allowTransparency: MUST_USE_ATTRIBUTE, - alt: null, - async: HAS_BOOLEAN_VALUE, - autoComplete: null, - // autoFocus is polyfilled/normalized by AutoFocusMixin - // autoFocus: HAS_BOOLEAN_VALUE, - autoPlay: HAS_BOOLEAN_VALUE, - cellPadding: null, - cellSpacing: null, - charSet: MUST_USE_ATTRIBUTE, - checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, - classID: MUST_USE_ATTRIBUTE, - // To set className on SVG elements, it's necessary to use .setAttribute; - // this works on HTML elements too in all browsers except IE8. Conveniently, - // IE8 doesn't support SVG and so we can simply use the attribute in - // browsers that support SVG and the property in browsers that don't, - // regardless of whether the element is HTML or SVG. - className: hasSVG ? MUST_USE_ATTRIBUTE : MUST_USE_PROPERTY, - cols: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE, - colSpan: null, - content: null, - contentEditable: null, - contextMenu: MUST_USE_ATTRIBUTE, - controls: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, - coords: null, - crossOrigin: null, - data: null, // For `<object />` acts as `src`. - dateTime: MUST_USE_ATTRIBUTE, - defer: HAS_BOOLEAN_VALUE, - dir: null, - disabled: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE, - download: HAS_OVERLOADED_BOOLEAN_VALUE, - draggable: null, - encType: null, - form: MUST_USE_ATTRIBUTE, - formNoValidate: HAS_BOOLEAN_VALUE, - frameBorder: MUST_USE_ATTRIBUTE, - height: MUST_USE_ATTRIBUTE, - hidden: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE, - href: null, - hrefLang: null, - htmlFor: null, - httpEquiv: null, - icon: null, - id: MUST_USE_PROPERTY, - label: null, - lang: null, - list: MUST_USE_ATTRIBUTE, - loop: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, - manifest: MUST_USE_ATTRIBUTE, - max: null, - maxLength: MUST_USE_ATTRIBUTE, - media: MUST_USE_ATTRIBUTE, - mediaGroup: null, - method: null, - min: null, - multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, - muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, - name: null, - noValidate: HAS_BOOLEAN_VALUE, - open: null, - pattern: null, - placeholder: null, - poster: null, - preload: null, - radioGroup: null, - readOnly: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, - rel: null, - required: HAS_BOOLEAN_VALUE, - role: MUST_USE_ATTRIBUTE, - rows: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE, - rowSpan: null, - sandbox: null, - scope: null, - scrolling: null, - seamless: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE, - selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, - shape: null, - size: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE, - sizes: MUST_USE_ATTRIBUTE, - span: HAS_POSITIVE_NUMERIC_VALUE, - spellCheck: null, - src: null, - srcDoc: MUST_USE_PROPERTY, - srcSet: MUST_USE_ATTRIBUTE, - start: HAS_NUMERIC_VALUE, - step: null, - style: null, - tabIndex: null, - target: null, - title: null, - type: null, - useMap: null, - value: MUST_USE_PROPERTY | HAS_SIDE_EFFECTS, - width: MUST_USE_ATTRIBUTE, - wmode: MUST_USE_ATTRIBUTE, - - /** - * Non-standard Properties - */ - autoCapitalize: null, // Supported in Mobile Safari for keyboard hints - autoCorrect: null, // Supported in Mobile Safari for keyboard hints - itemProp: MUST_USE_ATTRIBUTE, // Microdata: http://schema.org/docs/gs.html - itemScope: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE, // Microdata: http://schema.org/docs/gs.html - itemType: MUST_USE_ATTRIBUTE, // Microdata: http://schema.org/docs/gs.html - property: null // Supports OG in meta tags - }, - DOMAttributeNames: { - acceptCharset: 'accept-charset', - className: 'class', - htmlFor: 'for', - httpEquiv: 'http-equiv' - }, - DOMPropertyNames: { - autoCapitalize: 'autocapitalize', - autoComplete: 'autocomplete', - autoCorrect: 'autocorrect', - autoFocus: 'autofocus', - autoPlay: 'autoplay', - encType: 'enctype', - hrefLang: 'hreflang', - radioGroup: 'radiogroup', - spellCheck: 'spellcheck', - srcDoc: 'srcdoc', - srcSet: 'srcset' - } -}; - -module.exports = HTMLDOMPropertyConfig; - -},{"./DOMProperty":12,"./ExecutionEnvironment":23}],25:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule LinkedStateMixin - * @typechecks static-only - */ - -"use strict"; - -var ReactLink = _dereq_("./ReactLink"); -var ReactStateSetters = _dereq_("./ReactStateSetters"); - -/** - * A simple mixin around ReactLink.forState(). - */ -var LinkedStateMixin = { - /** - * Create a ReactLink that's linked to part of this component's state. The - * ReactLink will have the current value of this.state[key] and will call - * setState() when a change is requested. - * - * @param {string} key state key to update. Note: you may want to use keyOf() - * if you're using Google Closure Compiler advanced mode. - * @return {ReactLink} ReactLink instance linking to the state. - */ - linkState: function(key) { - return new ReactLink( - this.state[key], - ReactStateSetters.createStateKeySetter(this, key) - ); - } -}; - -module.exports = LinkedStateMixin; - -},{"./ReactLink":68,"./ReactStateSetters":85}],26:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule LinkedValueUtils - * @typechecks static-only - */ - -"use strict"; - -var ReactPropTypes = _dereq_("./ReactPropTypes"); - -var invariant = _dereq_("./invariant"); - -var hasReadOnlyValue = { - 'button': true, - 'checkbox': true, - 'image': true, - 'hidden': true, - 'radio': true, - 'reset': true, - 'submit': true -}; - -function _assertSingleLink(input) { - ("production" !== "development" ? invariant( - input.props.checkedLink == null || input.props.valueLink == null, - 'Cannot provide a checkedLink and a valueLink. If you want to use ' + - 'checkedLink, you probably don\'t want to use valueLink and vice versa.' - ) : invariant(input.props.checkedLink == null || input.props.valueLink == null)); -} -function _assertValueLink(input) { - _assertSingleLink(input); - ("production" !== "development" ? invariant( - input.props.value == null && input.props.onChange == null, - 'Cannot provide a valueLink and a value or onChange event. If you want ' + - 'to use value or onChange, you probably don\'t want to use valueLink.' - ) : invariant(input.props.value == null && input.props.onChange == null)); -} - -function _assertCheckedLink(input) { - _assertSingleLink(input); - ("production" !== "development" ? invariant( - input.props.checked == null && input.props.onChange == null, - 'Cannot provide a checkedLink and a checked property or onChange event. ' + - 'If you want to use checked or onChange, you probably don\'t want to ' + - 'use checkedLink' - ) : invariant(input.props.checked == null && input.props.onChange == null)); -} - -/** - * @param {SyntheticEvent} e change event to handle - */ -function _handleLinkedValueChange(e) { - /*jshint validthis:true */ - this.props.valueLink.requestChange(e.target.value); -} - -/** - * @param {SyntheticEvent} e change event to handle - */ -function _handleLinkedCheckChange(e) { - /*jshint validthis:true */ - this.props.checkedLink.requestChange(e.target.checked); -} - -/** - * Provide a linked `value` attribute for controlled forms. You should not use - * this outside of the ReactDOM controlled form components. - */ -var LinkedValueUtils = { - Mixin: { - propTypes: { - value: function(props, propName, componentName) { - if (!props[propName] || - hasReadOnlyValue[props.type] || - props.onChange || - props.readOnly || - props.disabled) { - return; - } - return new Error( - 'You provided a `value` prop to a form field without an ' + - '`onChange` handler. This will render a read-only field. If ' + - 'the field should be mutable use `defaultValue`. Otherwise, ' + - 'set either `onChange` or `readOnly`.' - ); - }, - checked: function(props, propName, componentName) { - if (!props[propName] || - props.onChange || - props.readOnly || - props.disabled) { - return; - } - return new Error( - 'You provided a `checked` prop to a form field without an ' + - '`onChange` handler. This will render a read-only field. If ' + - 'the field should be mutable use `defaultChecked`. Otherwise, ' + - 'set either `onChange` or `readOnly`.' - ); - }, - onChange: ReactPropTypes.func - } - }, - - /** - * @param {ReactComponent} input Form component - * @return {*} current value of the input either from value prop or link. - */ - getValue: function(input) { - if (input.props.valueLink) { - _assertValueLink(input); - return input.props.valueLink.value; - } - return input.props.value; - }, - - /** - * @param {ReactComponent} input Form component - * @return {*} current checked status of the input either from checked prop - * or link. - */ - getChecked: function(input) { - if (input.props.checkedLink) { - _assertCheckedLink(input); - return input.props.checkedLink.value; - } - return input.props.checked; - }, - - /** - * @param {ReactComponent} input Form component - * @return {function} change callback either from onChange prop or link. - */ - getOnChange: function(input) { - if (input.props.valueLink) { - _assertValueLink(input); - return _handleLinkedValueChange; - } else if (input.props.checkedLink) { - _assertCheckedLink(input); - return _handleLinkedCheckChange; - } - return input.props.onChange; - } -}; - -module.exports = LinkedValueUtils; - -},{"./ReactPropTypes":79,"./invariant":140}],27:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule LocalEventTrapMixin - */ - -"use strict"; - -var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter"); - -var accumulateInto = _dereq_("./accumulateInto"); -var forEachAccumulated = _dereq_("./forEachAccumulated"); -var invariant = _dereq_("./invariant"); - -function remove(event) { - event.remove(); -} - -var LocalEventTrapMixin = { - trapBubbledEvent:function(topLevelType, handlerBaseName) { - ("production" !== "development" ? invariant(this.isMounted(), 'Must be mounted to trap events') : invariant(this.isMounted())); - var listener = ReactBrowserEventEmitter.trapBubbledEvent( - topLevelType, - handlerBaseName, - this.getDOMNode() - ); - this._localEventListeners = - accumulateInto(this._localEventListeners, listener); - }, - - // trapCapturedEvent would look nearly identical. We don't implement that - // method because it isn't currently needed. - - componentWillUnmount:function() { - if (this._localEventListeners) { - forEachAccumulated(this._localEventListeners, remove); - } - } -}; - -module.exports = LocalEventTrapMixin; - -},{"./ReactBrowserEventEmitter":33,"./accumulateInto":109,"./forEachAccumulated":126,"./invariant":140}],28:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule MobileSafariClickEventPlugin - * @typechecks static-only - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); - -var emptyFunction = _dereq_("./emptyFunction"); - -var topLevelTypes = EventConstants.topLevelTypes; - -/** - * Mobile Safari does not fire properly bubble click events on non-interactive - * elements, which means delegated click listeners do not fire. The workaround - * for this bug involves attaching an empty click listener on the target node. - * - * This particular plugin works around the bug by attaching an empty click - * listener on `touchstart` (which does fire on every element). - */ -var MobileSafariClickEventPlugin = { - - eventTypes: null, - - /** - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @see {EventPluginHub.extractEvents} - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - if (topLevelType === topLevelTypes.topTouchStart) { - var target = nativeEvent.target; - if (target && !target.onclick) { - target.onclick = emptyFunction; - } - } - } - -}; - -module.exports = MobileSafariClickEventPlugin; - -},{"./EventConstants":17,"./emptyFunction":121}],29:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule Object.assign - */ - -// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign - -function assign(target, sources) { - if (target == null) { - throw new TypeError('Object.assign target cannot be null or undefined'); - } - - var to = Object(target); - var hasOwnProperty = Object.prototype.hasOwnProperty; - - for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) { - var nextSource = arguments[nextIndex]; - if (nextSource == null) { - continue; - } - - var from = Object(nextSource); - - // We don't currently support accessors nor proxies. Therefore this - // copy cannot throw. If we ever supported this then we must handle - // exceptions and side-effects. We don't support symbols so they won't - // be transferred. - - for (var key in from) { - if (hasOwnProperty.call(from, key)) { - to[key] = from[key]; - } - } - } - - return to; -}; - -module.exports = assign; - -},{}],30:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule PooledClass - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -/** - * Static poolers. Several custom versions for each potential number of - * arguments. A completely generic pooler is easy to implement, but would - * require accessing the `arguments` object. In each of these, `this` refers to - * the Class itself, not an instance. If any others are needed, simply add them - * here, or in their own files. - */ -var oneArgumentPooler = function(copyFieldsFrom) { - var Klass = this; - if (Klass.instancePool.length) { - var instance = Klass.instancePool.pop(); - Klass.call(instance, copyFieldsFrom); - return instance; - } else { - return new Klass(copyFieldsFrom); - } -}; - -var twoArgumentPooler = function(a1, a2) { - var Klass = this; - if (Klass.instancePool.length) { - var instance = Klass.instancePool.pop(); - Klass.call(instance, a1, a2); - return instance; - } else { - return new Klass(a1, a2); - } -}; - -var threeArgumentPooler = function(a1, a2, a3) { - var Klass = this; - if (Klass.instancePool.length) { - var instance = Klass.instancePool.pop(); - Klass.call(instance, a1, a2, a3); - return instance; - } else { - return new Klass(a1, a2, a3); - } -}; - -var fiveArgumentPooler = function(a1, a2, a3, a4, a5) { - var Klass = this; - if (Klass.instancePool.length) { - var instance = Klass.instancePool.pop(); - Klass.call(instance, a1, a2, a3, a4, a5); - return instance; - } else { - return new Klass(a1, a2, a3, a4, a5); - } -}; - -var standardReleaser = function(instance) { - var Klass = this; - ("production" !== "development" ? invariant( - instance instanceof Klass, - 'Trying to release an instance into a pool of a different type.' - ) : invariant(instance instanceof Klass)); - if (instance.destructor) { - instance.destructor(); - } - if (Klass.instancePool.length < Klass.poolSize) { - Klass.instancePool.push(instance); - } -}; - -var DEFAULT_POOL_SIZE = 10; -var DEFAULT_POOLER = oneArgumentPooler; - -/** - * Augments `CopyConstructor` to be a poolable class, augmenting only the class - * itself (statically) not adding any prototypical fields. Any CopyConstructor - * you give this may have a `poolSize` property, and will look for a - * prototypical `destructor` on instances (optional). - * - * @param {Function} CopyConstructor Constructor that can be used to reset. - * @param {Function} pooler Customizable pooler. - */ -var addPoolingTo = function(CopyConstructor, pooler) { - var NewKlass = CopyConstructor; - NewKlass.instancePool = []; - NewKlass.getPooled = pooler || DEFAULT_POOLER; - if (!NewKlass.poolSize) { - NewKlass.poolSize = DEFAULT_POOL_SIZE; - } - NewKlass.release = standardReleaser; - return NewKlass; -}; - -var PooledClass = { - addPoolingTo: addPoolingTo, - oneArgumentPooler: oneArgumentPooler, - twoArgumentPooler: twoArgumentPooler, - threeArgumentPooler: threeArgumentPooler, - fiveArgumentPooler: fiveArgumentPooler -}; - -module.exports = PooledClass; - -},{"./invariant":140}],31:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule React - */ - -"use strict"; - -var DOMPropertyOperations = _dereq_("./DOMPropertyOperations"); -var EventPluginUtils = _dereq_("./EventPluginUtils"); -var ReactChildren = _dereq_("./ReactChildren"); -var ReactComponent = _dereq_("./ReactComponent"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactContext = _dereq_("./ReactContext"); -var ReactCurrentOwner = _dereq_("./ReactCurrentOwner"); -var ReactElement = _dereq_("./ReactElement"); -var ReactElementValidator = _dereq_("./ReactElementValidator"); -var ReactDOM = _dereq_("./ReactDOM"); -var ReactDOMComponent = _dereq_("./ReactDOMComponent"); -var ReactDefaultInjection = _dereq_("./ReactDefaultInjection"); -var ReactInstanceHandles = _dereq_("./ReactInstanceHandles"); -var ReactLegacyElement = _dereq_("./ReactLegacyElement"); -var ReactMount = _dereq_("./ReactMount"); -var ReactMultiChild = _dereq_("./ReactMultiChild"); -var ReactPerf = _dereq_("./ReactPerf"); -var ReactPropTypes = _dereq_("./ReactPropTypes"); -var ReactServerRendering = _dereq_("./ReactServerRendering"); -var ReactTextComponent = _dereq_("./ReactTextComponent"); - -var assign = _dereq_("./Object.assign"); -var deprecated = _dereq_("./deprecated"); -var onlyChild = _dereq_("./onlyChild"); - -ReactDefaultInjection.inject(); - -var createElement = ReactElement.createElement; -var createFactory = ReactElement.createFactory; - -if ("production" !== "development") { - createElement = ReactElementValidator.createElement; - createFactory = ReactElementValidator.createFactory; -} - -// TODO: Drop legacy elements once classes no longer export these factories -createElement = ReactLegacyElement.wrapCreateElement( - createElement -); -createFactory = ReactLegacyElement.wrapCreateFactory( - createFactory -); - -var render = ReactPerf.measure('React', 'render', ReactMount.render); - -var React = { - Children: { - map: ReactChildren.map, - forEach: ReactChildren.forEach, - count: ReactChildren.count, - only: onlyChild - }, - DOM: ReactDOM, - PropTypes: ReactPropTypes, - initializeTouchEvents: function(shouldUseTouch) { - EventPluginUtils.useTouchEvents = shouldUseTouch; - }, - createClass: ReactCompositeComponent.createClass, - createElement: createElement, - createFactory: createFactory, - constructAndRenderComponent: ReactMount.constructAndRenderComponent, - constructAndRenderComponentByID: ReactMount.constructAndRenderComponentByID, - render: render, - renderToString: ReactServerRendering.renderToString, - renderToStaticMarkup: ReactServerRendering.renderToStaticMarkup, - unmountComponentAtNode: ReactMount.unmountComponentAtNode, - isValidClass: ReactLegacyElement.isValidClass, - isValidElement: ReactElement.isValidElement, - withContext: ReactContext.withContext, - - // Hook for JSX spread, don't use this for anything else. - __spread: assign, - - // Deprecations (remove for 0.13) - renderComponent: deprecated( - 'React', - 'renderComponent', - 'render', - this, - render - ), - renderComponentToString: deprecated( - 'React', - 'renderComponentToString', - 'renderToString', - this, - ReactServerRendering.renderToString - ), - renderComponentToStaticMarkup: deprecated( - 'React', - 'renderComponentToStaticMarkup', - 'renderToStaticMarkup', - this, - ReactServerRendering.renderToStaticMarkup - ), - isValidComponent: deprecated( - 'React', - 'isValidComponent', - 'isValidElement', - this, - ReactElement.isValidElement - ) -}; - -// Inject the runtime into a devtools global hook regardless of browser. -// Allows for debugging when the hook is injected on the page. -if ( - typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && - typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') { - __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({ - Component: ReactComponent, - CurrentOwner: ReactCurrentOwner, - DOMComponent: ReactDOMComponent, - DOMPropertyOperations: DOMPropertyOperations, - InstanceHandles: ReactInstanceHandles, - Mount: ReactMount, - MultiChild: ReactMultiChild, - TextComponent: ReactTextComponent - }); -} - -if ("production" !== "development") { - var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - if (ExecutionEnvironment.canUseDOM && window.top === window.self) { - - // If we're in Chrome, look for the devtools marker and provide a download - // link if not installed. - if (navigator.userAgent.indexOf('Chrome') > -1) { - if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') { - console.debug( - 'Download the React DevTools for a better development experience: ' + - 'http://fb.me/react-devtools' - ); - } - } - - var expectedFeatures = [ - // shims - Array.isArray, - Array.prototype.every, - Array.prototype.forEach, - Array.prototype.indexOf, - Array.prototype.map, - Date.now, - Function.prototype.bind, - Object.keys, - String.prototype.split, - String.prototype.trim, - - // shams - Object.create, - Object.freeze - ]; - - for (var i = 0; i < expectedFeatures.length; i++) { - if (!expectedFeatures[i]) { - console.error( - 'One or more ES5 shim/shams expected by React are not available: ' + - 'http://fb.me/react-warning-polyfills' - ); - break; - } - } - } -} - -// Version exists only in the open-source version of React, not in Facebook's -// internal version. -React.version = '0.12.1'; - -module.exports = React; - -},{"./DOMPropertyOperations":13,"./EventPluginUtils":21,"./ExecutionEnvironment":23,"./Object.assign":29,"./ReactChildren":36,"./ReactComponent":37,"./ReactCompositeComponent":40,"./ReactContext":41,"./ReactCurrentOwner":42,"./ReactDOM":43,"./ReactDOMComponent":45,"./ReactDefaultInjection":55,"./ReactElement":58,"./ReactElementValidator":59,"./ReactInstanceHandles":66,"./ReactLegacyElement":67,"./ReactMount":70,"./ReactMultiChild":71,"./ReactPerf":75,"./ReactPropTypes":79,"./ReactServerRendering":83,"./ReactTextComponent":87,"./deprecated":120,"./onlyChild":151}],32:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactBrowserComponentMixin - */ - -"use strict"; - -var ReactEmptyComponent = _dereq_("./ReactEmptyComponent"); -var ReactMount = _dereq_("./ReactMount"); - -var invariant = _dereq_("./invariant"); - -var ReactBrowserComponentMixin = { - /** - * Returns the DOM node rendered by this component. - * - * @return {DOMElement} The root node of this component. - * @final - * @protected - */ - getDOMNode: function() { - ("production" !== "development" ? invariant( - this.isMounted(), - 'getDOMNode(): A component must be mounted to have a DOM node.' - ) : invariant(this.isMounted())); - if (ReactEmptyComponent.isNullComponentID(this._rootNodeID)) { - return null; - } - return ReactMount.getNode(this._rootNodeID); - } -}; - -module.exports = ReactBrowserComponentMixin; - -},{"./ReactEmptyComponent":60,"./ReactMount":70,"./invariant":140}],33:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactBrowserEventEmitter - * @typechecks static-only - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPluginHub = _dereq_("./EventPluginHub"); -var EventPluginRegistry = _dereq_("./EventPluginRegistry"); -var ReactEventEmitterMixin = _dereq_("./ReactEventEmitterMixin"); -var ViewportMetrics = _dereq_("./ViewportMetrics"); - -var assign = _dereq_("./Object.assign"); -var isEventSupported = _dereq_("./isEventSupported"); - -/** - * Summary of `ReactBrowserEventEmitter` event handling: - * - * - Top-level delegation is used to trap most native browser events. This - * may only occur in the main thread and is the responsibility of - * ReactEventListener, which is injected and can therefore support pluggable - * event sources. This is the only work that occurs in the main thread. - * - * - We normalize and de-duplicate events to account for browser quirks. This - * may be done in the worker thread. - * - * - Forward these native events (with the associated top-level type used to - * trap it) to `EventPluginHub`, which in turn will ask plugins if they want - * to extract any synthetic events. - * - * - The `EventPluginHub` will then process each event by annotating them with - * "dispatches", a sequence of listeners and IDs that care about that event. - * - * - The `EventPluginHub` then dispatches the events. - * - * Overview of React and the event system: - * - * +------------+ . - * | DOM | . - * +------------+ . - * | . - * v . - * +------------+ . - * | ReactEvent | . - * | Listener | . - * +------------+ . +-----------+ - * | . +--------+|SimpleEvent| - * | . | |Plugin | - * +-----|------+ . v +-----------+ - * | | | . +--------------+ +------------+ - * | +-----------.--->|EventPluginHub| | Event | - * | | . | | +-----------+ | Propagators| - * | ReactEvent | . | | |TapEvent | |------------| - * | Emitter | . | |<---+|Plugin | |other plugin| - * | | . | | +-----------+ | utilities | - * | +-----------.--->| | +------------+ - * | | | . +--------------+ - * +-----|------+ . ^ +-----------+ - * | . | |Enter/Leave| - * + . +-------+|Plugin | - * +-------------+ . +-----------+ - * | application | . - * |-------------| . - * | | . - * | | . - * +-------------+ . - * . - * React Core . General Purpose Event Plugin System - */ - -var alreadyListeningTo = {}; -var isMonitoringScrollValue = false; -var reactTopListenersCounter = 0; - -// For events like 'submit' which don't consistently bubble (which we trap at a -// lower node than `document`), binding at `document` would cause duplicate -// events so we don't include them here -var topEventMapping = { - topBlur: 'blur', - topChange: 'change', - topClick: 'click', - topCompositionEnd: 'compositionend', - topCompositionStart: 'compositionstart', - topCompositionUpdate: 'compositionupdate', - topContextMenu: 'contextmenu', - topCopy: 'copy', - topCut: 'cut', - topDoubleClick: 'dblclick', - topDrag: 'drag', - topDragEnd: 'dragend', - topDragEnter: 'dragenter', - topDragExit: 'dragexit', - topDragLeave: 'dragleave', - topDragOver: 'dragover', - topDragStart: 'dragstart', - topDrop: 'drop', - topFocus: 'focus', - topInput: 'input', - topKeyDown: 'keydown', - topKeyPress: 'keypress', - topKeyUp: 'keyup', - topMouseDown: 'mousedown', - topMouseMove: 'mousemove', - topMouseOut: 'mouseout', - topMouseOver: 'mouseover', - topMouseUp: 'mouseup', - topPaste: 'paste', - topScroll: 'scroll', - topSelectionChange: 'selectionchange', - topTextInput: 'textInput', - topTouchCancel: 'touchcancel', - topTouchEnd: 'touchend', - topTouchMove: 'touchmove', - topTouchStart: 'touchstart', - topWheel: 'wheel' -}; - -/** - * To ensure no conflicts with other potential React instances on the page - */ -var topListenersIDKey = "_reactListenersID" + String(Math.random()).slice(2); - -function getListeningForDocument(mountAt) { - // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty` - // directly. - if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) { - mountAt[topListenersIDKey] = reactTopListenersCounter++; - alreadyListeningTo[mountAt[topListenersIDKey]] = {}; - } - return alreadyListeningTo[mountAt[topListenersIDKey]]; -} - -/** - * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For - * example: - * - * ReactBrowserEventEmitter.putListener('myID', 'onClick', myFunction); - * - * This would allocate a "registration" of `('onClick', myFunction)` on 'myID'. - * - * @internal - */ -var ReactBrowserEventEmitter = assign({}, ReactEventEmitterMixin, { - - /** - * Injectable event backend - */ - ReactEventListener: null, - - injection: { - /** - * @param {object} ReactEventListener - */ - injectReactEventListener: function(ReactEventListener) { - ReactEventListener.setHandleTopLevel( - ReactBrowserEventEmitter.handleTopLevel - ); - ReactBrowserEventEmitter.ReactEventListener = ReactEventListener; - } - }, - - /** - * Sets whether or not any created callbacks should be enabled. - * - * @param {boolean} enabled True if callbacks should be enabled. - */ - setEnabled: function(enabled) { - if (ReactBrowserEventEmitter.ReactEventListener) { - ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled); - } - }, - - /** - * @return {boolean} True if callbacks are enabled. - */ - isEnabled: function() { - return !!( - ReactBrowserEventEmitter.ReactEventListener && - ReactBrowserEventEmitter.ReactEventListener.isEnabled() - ); - }, - - /** - * We listen for bubbled touch events on the document object. - * - * Firefox v8.01 (and possibly others) exhibited strange behavior when - * mounting `onmousemove` events at some node that was not the document - * element. The symptoms were that if your mouse is not moving over something - * contained within that mount point (for example on the background) the - * top-level listeners for `onmousemove` won't be called. However, if you - * register the `mousemove` on the document object, then it will of course - * catch all `mousemove`s. This along with iOS quirks, justifies restricting - * top-level listeners to the document object only, at least for these - * movement types of events and possibly all events. - * - * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html - * - * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but - * they bubble to document. - * - * @param {string} registrationName Name of listener (e.g. `onClick`). - * @param {object} contentDocumentHandle Document which owns the container - */ - listenTo: function(registrationName, contentDocumentHandle) { - var mountAt = contentDocumentHandle; - var isListening = getListeningForDocument(mountAt); - var dependencies = EventPluginRegistry. - registrationNameDependencies[registrationName]; - - var topLevelTypes = EventConstants.topLevelTypes; - for (var i = 0, l = dependencies.length; i < l; i++) { - var dependency = dependencies[i]; - if (!( - isListening.hasOwnProperty(dependency) && - isListening[dependency] - )) { - if (dependency === topLevelTypes.topWheel) { - if (isEventSupported('wheel')) { - ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - topLevelTypes.topWheel, - 'wheel', - mountAt - ); - } else if (isEventSupported('mousewheel')) { - ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - topLevelTypes.topWheel, - 'mousewheel', - mountAt - ); - } else { - // Firefox needs to capture a different mouse scroll event. - // @see http://www.quirksmode.org/dom/events/tests/scroll.html - ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - topLevelTypes.topWheel, - 'DOMMouseScroll', - mountAt - ); - } - } else if (dependency === topLevelTypes.topScroll) { - - if (isEventSupported('scroll', true)) { - ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent( - topLevelTypes.topScroll, - 'scroll', - mountAt - ); - } else { - ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - topLevelTypes.topScroll, - 'scroll', - ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE - ); - } - } else if (dependency === topLevelTypes.topFocus || - dependency === topLevelTypes.topBlur) { - - if (isEventSupported('focus', true)) { - ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent( - topLevelTypes.topFocus, - 'focus', - mountAt - ); - ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent( - topLevelTypes.topBlur, - 'blur', - mountAt - ); - } else if (isEventSupported('focusin')) { - // IE has `focusin` and `focusout` events which bubble. - // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html - ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - topLevelTypes.topFocus, - 'focusin', - mountAt - ); - ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - topLevelTypes.topBlur, - 'focusout', - mountAt - ); - } - - // to make sure blur and focus event listeners are only attached once - isListening[topLevelTypes.topBlur] = true; - isListening[topLevelTypes.topFocus] = true; - } else if (topEventMapping.hasOwnProperty(dependency)) { - ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - dependency, - topEventMapping[dependency], - mountAt - ); - } - - isListening[dependency] = true; - } - } - }, - - trapBubbledEvent: function(topLevelType, handlerBaseName, handle) { - return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent( - topLevelType, - handlerBaseName, - handle - ); - }, - - trapCapturedEvent: function(topLevelType, handlerBaseName, handle) { - return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent( - topLevelType, - handlerBaseName, - handle - ); - }, - - /** - * Listens to window scroll and resize events. We cache scroll values so that - * application code can access them without triggering reflows. - * - * NOTE: Scroll events do not bubble. - * - * @see http://www.quirksmode.org/dom/events/scroll.html - */ - ensureScrollValueMonitoring: function(){ - if (!isMonitoringScrollValue) { - var refresh = ViewportMetrics.refreshScrollValues; - ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh); - isMonitoringScrollValue = true; - } - }, - - eventNameDispatchConfigs: EventPluginHub.eventNameDispatchConfigs, - - registrationNameModules: EventPluginHub.registrationNameModules, - - putListener: EventPluginHub.putListener, - - getListener: EventPluginHub.getListener, - - deleteListener: EventPluginHub.deleteListener, - - deleteAllListeners: EventPluginHub.deleteAllListeners - -}); - -module.exports = ReactBrowserEventEmitter; - -},{"./EventConstants":17,"./EventPluginHub":19,"./EventPluginRegistry":20,"./Object.assign":29,"./ReactEventEmitterMixin":62,"./ViewportMetrics":108,"./isEventSupported":141}],34:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @typechecks - * @providesModule ReactCSSTransitionGroup - */ - -"use strict"; - -var React = _dereq_("./React"); - -var assign = _dereq_("./Object.assign"); - -var ReactTransitionGroup = React.createFactory( - _dereq_("./ReactTransitionGroup") -); -var ReactCSSTransitionGroupChild = React.createFactory( - _dereq_("./ReactCSSTransitionGroupChild") -); - -var ReactCSSTransitionGroup = React.createClass({ - displayName: 'ReactCSSTransitionGroup', - - propTypes: { - transitionName: React.PropTypes.string.isRequired, - transitionEnter: React.PropTypes.bool, - transitionLeave: React.PropTypes.bool - }, - - getDefaultProps: function() { - return { - transitionEnter: true, - transitionLeave: true - }; - }, - - _wrapChild: function(child) { - // We need to provide this childFactory so that - // ReactCSSTransitionGroupChild can receive updates to name, enter, and - // leave while it is leaving. - return ReactCSSTransitionGroupChild( - { - name: this.props.transitionName, - enter: this.props.transitionEnter, - leave: this.props.transitionLeave - }, - child - ); - }, - - render: function() { - return ( - ReactTransitionGroup( - assign({}, this.props, {childFactory: this._wrapChild}) - ) - ); - } -}); - -module.exports = ReactCSSTransitionGroup; - -},{"./Object.assign":29,"./React":31,"./ReactCSSTransitionGroupChild":35,"./ReactTransitionGroup":90}],35:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @typechecks - * @providesModule ReactCSSTransitionGroupChild - */ - -"use strict"; - -var React = _dereq_("./React"); - -var CSSCore = _dereq_("./CSSCore"); -var ReactTransitionEvents = _dereq_("./ReactTransitionEvents"); - -var onlyChild = _dereq_("./onlyChild"); - -// We don't remove the element from the DOM until we receive an animationend or -// transitionend event. If the user screws up and forgets to add an animation -// their node will be stuck in the DOM forever, so we detect if an animation -// does not start and if it doesn't, we just call the end listener immediately. -var TICK = 17; -var NO_EVENT_TIMEOUT = 5000; - -var noEventListener = null; - - -if ("production" !== "development") { - noEventListener = function() { - console.warn( - 'transition(): tried to perform an animation without ' + - 'an animationend or transitionend event after timeout (' + - NO_EVENT_TIMEOUT + 'ms). You should either disable this ' + - 'transition in JS or add a CSS animation/transition.' - ); - }; -} - -var ReactCSSTransitionGroupChild = React.createClass({ - displayName: 'ReactCSSTransitionGroupChild', - - transition: function(animationType, finishCallback) { - var node = this.getDOMNode(); - var className = this.props.name + '-' + animationType; - var activeClassName = className + '-active'; - var noEventTimeout = null; - - var endListener = function(e) { - if (e && e.target !== node) { - return; - } - if ("production" !== "development") { - clearTimeout(noEventTimeout); - } - - CSSCore.removeClass(node, className); - CSSCore.removeClass(node, activeClassName); - - ReactTransitionEvents.removeEndEventListener(node, endListener); - - // Usually this optional callback is used for informing an owner of - // a leave animation and telling it to remove the child. - finishCallback && finishCallback(); - }; - - ReactTransitionEvents.addEndEventListener(node, endListener); - - CSSCore.addClass(node, className); - - // Need to do this to actually trigger a transition. - this.queueClass(activeClassName); - - if ("production" !== "development") { - noEventTimeout = setTimeout(noEventListener, NO_EVENT_TIMEOUT); - } - }, - - queueClass: function(className) { - this.classNameQueue.push(className); - - if (!this.timeout) { - this.timeout = setTimeout(this.flushClassNameQueue, TICK); - } - }, - - flushClassNameQueue: function() { - if (this.isMounted()) { - this.classNameQueue.forEach( - CSSCore.addClass.bind(CSSCore, this.getDOMNode()) - ); - } - this.classNameQueue.length = 0; - this.timeout = null; - }, - - componentWillMount: function() { - this.classNameQueue = []; - }, - - componentWillUnmount: function() { - if (this.timeout) { - clearTimeout(this.timeout); - } - }, - - componentWillEnter: function(done) { - if (this.props.enter) { - this.transition('enter', done); - } else { - done(); - } - }, - - componentWillLeave: function(done) { - if (this.props.leave) { - this.transition('leave', done); - } else { - done(); - } - }, - - render: function() { - return onlyChild(this.props.children); - } -}); - -module.exports = ReactCSSTransitionGroupChild; - -},{"./CSSCore":4,"./React":31,"./ReactTransitionEvents":89,"./onlyChild":151}],36:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactChildren - */ - -"use strict"; - -var PooledClass = _dereq_("./PooledClass"); - -var traverseAllChildren = _dereq_("./traverseAllChildren"); -var warning = _dereq_("./warning"); - -var twoArgumentPooler = PooledClass.twoArgumentPooler; -var threeArgumentPooler = PooledClass.threeArgumentPooler; - -/** - * PooledClass representing the bookkeeping associated with performing a child - * traversal. Allows avoiding binding callbacks. - * - * @constructor ForEachBookKeeping - * @param {!function} forEachFunction Function to perform traversal with. - * @param {?*} forEachContext Context to perform context with. - */ -function ForEachBookKeeping(forEachFunction, forEachContext) { - this.forEachFunction = forEachFunction; - this.forEachContext = forEachContext; -} -PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler); - -function forEachSingleChild(traverseContext, child, name, i) { - var forEachBookKeeping = traverseContext; - forEachBookKeeping.forEachFunction.call( - forEachBookKeeping.forEachContext, child, i); -} - -/** - * Iterates through children that are typically specified as `props.children`. - * - * The provided forEachFunc(child, index) will be called for each - * leaf child. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} forEachFunc. - * @param {*} forEachContext Context for forEachContext. - */ -function forEachChildren(children, forEachFunc, forEachContext) { - if (children == null) { - return children; - } - - var traverseContext = - ForEachBookKeeping.getPooled(forEachFunc, forEachContext); - traverseAllChildren(children, forEachSingleChild, traverseContext); - ForEachBookKeeping.release(traverseContext); -} - -/** - * PooledClass representing the bookkeeping associated with performing a child - * mapping. Allows avoiding binding callbacks. - * - * @constructor MapBookKeeping - * @param {!*} mapResult Object containing the ordered map of results. - * @param {!function} mapFunction Function to perform mapping with. - * @param {?*} mapContext Context to perform mapping with. - */ -function MapBookKeeping(mapResult, mapFunction, mapContext) { - this.mapResult = mapResult; - this.mapFunction = mapFunction; - this.mapContext = mapContext; -} -PooledClass.addPoolingTo(MapBookKeeping, threeArgumentPooler); - -function mapSingleChildIntoContext(traverseContext, child, name, i) { - var mapBookKeeping = traverseContext; - var mapResult = mapBookKeeping.mapResult; - - var keyUnique = !mapResult.hasOwnProperty(name); - ("production" !== "development" ? warning( - keyUnique, - 'ReactChildren.map(...): Encountered two children with the same key, ' + - '`%s`. Child keys must be unique; when two children share a key, only ' + - 'the first child will be used.', - name - ) : null); - - if (keyUnique) { - var mappedChild = - mapBookKeeping.mapFunction.call(mapBookKeeping.mapContext, child, i); - mapResult[name] = mappedChild; - } -} - -/** - * Maps children that are typically specified as `props.children`. - * - * The provided mapFunction(child, key, index) will be called for each - * leaf child. - * - * TODO: This may likely break any calls to `ReactChildren.map` that were - * previously relying on the fact that we guarded against null children. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} mapFunction. - * @param {*} mapContext Context for mapFunction. - * @return {object} Object containing the ordered map of results. - */ -function mapChildren(children, func, context) { - if (children == null) { - return children; - } - - var mapResult = {}; - var traverseContext = MapBookKeeping.getPooled(mapResult, func, context); - traverseAllChildren(children, mapSingleChildIntoContext, traverseContext); - MapBookKeeping.release(traverseContext); - return mapResult; -} - -function forEachSingleChildDummy(traverseContext, child, name, i) { - return null; -} - -/** - * Count the number of children that are typically specified as - * `props.children`. - * - * @param {?*} children Children tree container. - * @return {number} The number of children. - */ -function countChildren(children, context) { - return traverseAllChildren(children, forEachSingleChildDummy, null); -} - -var ReactChildren = { - forEach: forEachChildren, - map: mapChildren, - count: countChildren -}; - -module.exports = ReactChildren; - -},{"./PooledClass":30,"./traverseAllChildren":158,"./warning":160}],37:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactComponent - */ - -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); -var ReactOwner = _dereq_("./ReactOwner"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var assign = _dereq_("./Object.assign"); -var invariant = _dereq_("./invariant"); -var keyMirror = _dereq_("./keyMirror"); - -/** - * Every React component is in one of these life cycles. - */ -var ComponentLifeCycle = keyMirror({ - /** - * Mounted components have a DOM node representation and are capable of - * receiving new props. - */ - MOUNTED: null, - /** - * Unmounted components are inactive and cannot receive new props. - */ - UNMOUNTED: null -}); - -var injected = false; - -/** - * Optionally injectable environment dependent cleanup hook. (server vs. - * browser etc). Example: A browser system caches DOM nodes based on component - * ID and must remove that cache entry when this instance is unmounted. - * - * @private - */ -var unmountIDFromEnvironment = null; - -/** - * The "image" of a component tree, is the platform specific (typically - * serialized) data that represents a tree of lower level UI building blocks. - * On the web, this "image" is HTML markup which describes a construction of - * low level `div` and `span` nodes. Other platforms may have different - * encoding of this "image". This must be injected. - * - * @private - */ -var mountImageIntoNode = null; - -/** - * Components are the basic units of composition in React. - * - * Every component accepts a set of keyed input parameters known as "props" that - * are initialized by the constructor. Once a component is mounted, the props - * can be mutated using `setProps` or `replaceProps`. - * - * Every component is capable of the following operations: - * - * `mountComponent` - * Initializes the component, renders markup, and registers event listeners. - * - * `receiveComponent` - * Updates the rendered DOM nodes to match the given component. - * - * `unmountComponent` - * Releases any resources allocated by this component. - * - * Components can also be "owned" by other components. Being owned by another - * component means being constructed by that component. This is different from - * being the child of a component, which means having a DOM representation that - * is a child of the DOM representation of that component. - * - * @class ReactComponent - */ -var ReactComponent = { - - injection: { - injectEnvironment: function(ReactComponentEnvironment) { - ("production" !== "development" ? invariant( - !injected, - 'ReactComponent: injectEnvironment() can only be called once.' - ) : invariant(!injected)); - mountImageIntoNode = ReactComponentEnvironment.mountImageIntoNode; - unmountIDFromEnvironment = - ReactComponentEnvironment.unmountIDFromEnvironment; - ReactComponent.BackendIDOperations = - ReactComponentEnvironment.BackendIDOperations; - injected = true; - } - }, - - /** - * @internal - */ - LifeCycle: ComponentLifeCycle, - - /** - * Injected module that provides ability to mutate individual properties. - * Injected into the base class because many different subclasses need access - * to this. - * - * @internal - */ - BackendIDOperations: null, - - /** - * Base functionality for every ReactComponent constructor. Mixed into the - * `ReactComponent` prototype, but exposed statically for easy access. - * - * @lends {ReactComponent.prototype} - */ - Mixin: { - - /** - * Checks whether or not this component is mounted. - * - * @return {boolean} True if mounted, false otherwise. - * @final - * @protected - */ - isMounted: function() { - return this._lifeCycleState === ComponentLifeCycle.MOUNTED; - }, - - /** - * Sets a subset of the props. - * - * @param {object} partialProps Subset of the next props. - * @param {?function} callback Called after props are updated. - * @final - * @public - */ - setProps: function(partialProps, callback) { - // Merge with the pending element if it exists, otherwise with existing - // element props. - var element = this._pendingElement || this._currentElement; - this.replaceProps( - assign({}, element.props, partialProps), - callback - ); - }, - - /** - * Replaces all of the props. - * - * @param {object} props New props. - * @param {?function} callback Called after props are updated. - * @final - * @public - */ - replaceProps: function(props, callback) { - ("production" !== "development" ? invariant( - this.isMounted(), - 'replaceProps(...): Can only update a mounted component.' - ) : invariant(this.isMounted())); - ("production" !== "development" ? invariant( - this._mountDepth === 0, - 'replaceProps(...): You called `setProps` or `replaceProps` on a ' + - 'component with a parent. This is an anti-pattern since props will ' + - 'get reactively updated when rendered. Instead, change the owner\'s ' + - '`render` method to pass the correct value as props to the component ' + - 'where it is created.' - ) : invariant(this._mountDepth === 0)); - // This is a deoptimized path. We optimize for always having a element. - // This creates an extra internal element. - this._pendingElement = ReactElement.cloneAndReplaceProps( - this._pendingElement || this._currentElement, - props - ); - ReactUpdates.enqueueUpdate(this, callback); - }, - - /** - * Schedule a partial update to the props. Only used for internal testing. - * - * @param {object} partialProps Subset of the next props. - * @param {?function} callback Called after props are updated. - * @final - * @internal - */ - _setPropsInternal: function(partialProps, callback) { - // This is a deoptimized path. We optimize for always having a element. - // This creates an extra internal element. - var element = this._pendingElement || this._currentElement; - this._pendingElement = ReactElement.cloneAndReplaceProps( - element, - assign({}, element.props, partialProps) - ); - ReactUpdates.enqueueUpdate(this, callback); - }, - - /** - * Base constructor for all React components. - * - * Subclasses that override this method should make sure to invoke - * `ReactComponent.Mixin.construct.call(this, ...)`. - * - * @param {ReactElement} element - * @internal - */ - construct: function(element) { - // This is the public exposed props object after it has been processed - // with default props. The element's props represents the true internal - // state of the props. - this.props = element.props; - // Record the component responsible for creating this component. - // This is accessible through the element but we maintain an extra - // field for compatibility with devtools and as a way to make an - // incremental update. TODO: Consider deprecating this field. - this._owner = element._owner; - - // All components start unmounted. - this._lifeCycleState = ComponentLifeCycle.UNMOUNTED; - - // See ReactUpdates. - this._pendingCallbacks = null; - - // We keep the old element and a reference to the pending element - // to track updates. - this._currentElement = element; - this._pendingElement = null; - }, - - /** - * Initializes the component, renders markup, and registers event listeners. - * - * NOTE: This does not insert any nodes into the DOM. - * - * Subclasses that override this method should make sure to invoke - * `ReactComponent.Mixin.mountComponent.call(this, ...)`. - * - * @param {string} rootID DOM ID of the root node. - * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction - * @param {number} mountDepth number of components in the owner hierarchy. - * @return {?string} Rendered markup to be inserted into the DOM. - * @internal - */ - mountComponent: function(rootID, transaction, mountDepth) { - ("production" !== "development" ? invariant( - !this.isMounted(), - 'mountComponent(%s, ...): Can only mount an unmounted component. ' + - 'Make sure to avoid storing components between renders or reusing a ' + - 'single component instance in multiple places.', - rootID - ) : invariant(!this.isMounted())); - var ref = this._currentElement.ref; - if (ref != null) { - var owner = this._currentElement._owner; - ReactOwner.addComponentAsRefTo(this, ref, owner); - } - this._rootNodeID = rootID; - this._lifeCycleState = ComponentLifeCycle.MOUNTED; - this._mountDepth = mountDepth; - // Effectively: return ''; - }, - - /** - * Releases any resources allocated by `mountComponent`. - * - * NOTE: This does not remove any nodes from the DOM. - * - * Subclasses that override this method should make sure to invoke - * `ReactComponent.Mixin.unmountComponent.call(this)`. - * - * @internal - */ - unmountComponent: function() { - ("production" !== "development" ? invariant( - this.isMounted(), - 'unmountComponent(): Can only unmount a mounted component.' - ) : invariant(this.isMounted())); - var ref = this._currentElement.ref; - if (ref != null) { - ReactOwner.removeComponentAsRefFrom(this, ref, this._owner); - } - unmountIDFromEnvironment(this._rootNodeID); - this._rootNodeID = null; - this._lifeCycleState = ComponentLifeCycle.UNMOUNTED; - }, - - /** - * Given a new instance of this component, updates the rendered DOM nodes - * as if that instance was rendered instead. - * - * Subclasses that override this method should make sure to invoke - * `ReactComponent.Mixin.receiveComponent.call(this, ...)`. - * - * @param {object} nextComponent Next set of properties. - * @param {ReactReconcileTransaction} transaction - * @internal - */ - receiveComponent: function(nextElement, transaction) { - ("production" !== "development" ? invariant( - this.isMounted(), - 'receiveComponent(...): Can only update a mounted component.' - ) : invariant(this.isMounted())); - this._pendingElement = nextElement; - this.performUpdateIfNecessary(transaction); - }, - - /** - * If `_pendingElement` is set, update the component. - * - * @param {ReactReconcileTransaction} transaction - * @internal - */ - performUpdateIfNecessary: function(transaction) { - if (this._pendingElement == null) { - return; - } - var prevElement = this._currentElement; - var nextElement = this._pendingElement; - this._currentElement = nextElement; - this.props = nextElement.props; - this._owner = nextElement._owner; - this._pendingElement = null; - this.updateComponent(transaction, prevElement); - }, - - /** - * Updates the component's currently mounted representation. - * - * @param {ReactReconcileTransaction} transaction - * @param {object} prevElement - * @internal - */ - updateComponent: function(transaction, prevElement) { - var nextElement = this._currentElement; - - // If either the owner or a `ref` has changed, make sure the newest owner - // has stored a reference to `this`, and the previous owner (if different) - // has forgotten the reference to `this`. We use the element instead - // of the public this.props because the post processing cannot determine - // a ref. The ref conceptually lives on the element. - - // TODO: Should this even be possible? The owner cannot change because - // it's forbidden by shouldUpdateReactComponent. The ref can change - // if you swap the keys of but not the refs. Reconsider where this check - // is made. It probably belongs where the key checking and - // instantiateReactComponent is done. - - if (nextElement._owner !== prevElement._owner || - nextElement.ref !== prevElement.ref) { - if (prevElement.ref != null) { - ReactOwner.removeComponentAsRefFrom( - this, prevElement.ref, prevElement._owner - ); - } - // Correct, even if the owner is the same, and only the ref has changed. - if (nextElement.ref != null) { - ReactOwner.addComponentAsRefTo( - this, - nextElement.ref, - nextElement._owner - ); - } - } - }, - - /** - * Mounts this component and inserts it into the DOM. - * - * @param {string} rootID DOM ID of the root node. - * @param {DOMElement} container DOM element to mount into. - * @param {boolean} shouldReuseMarkup If true, do not insert markup - * @final - * @internal - * @see {ReactMount.render} - */ - mountComponentIntoNode: function(rootID, container, shouldReuseMarkup) { - var transaction = ReactUpdates.ReactReconcileTransaction.getPooled(); - transaction.perform( - this._mountComponentIntoNode, - this, - rootID, - container, - transaction, - shouldReuseMarkup - ); - ReactUpdates.ReactReconcileTransaction.release(transaction); - }, - - /** - * @param {string} rootID DOM ID of the root node. - * @param {DOMElement} container DOM element to mount into. - * @param {ReactReconcileTransaction} transaction - * @param {boolean} shouldReuseMarkup If true, do not insert markup - * @final - * @private - */ - _mountComponentIntoNode: function( - rootID, - container, - transaction, - shouldReuseMarkup) { - var markup = this.mountComponent(rootID, transaction, 0); - mountImageIntoNode(markup, container, shouldReuseMarkup); - }, - - /** - * Checks if this component is owned by the supplied `owner` component. - * - * @param {ReactComponent} owner Component to check. - * @return {boolean} True if `owners` owns this component. - * @final - * @internal - */ - isOwnedBy: function(owner) { - return this._owner === owner; - }, - - /** - * Gets another component, that shares the same owner as this one, by ref. - * - * @param {string} ref of a sibling Component. - * @return {?ReactComponent} the actual sibling Component. - * @final - * @internal - */ - getSiblingByRef: function(ref) { - var owner = this._owner; - if (!owner || !owner.refs) { - return null; - } - return owner.refs[ref]; - } - } -}; - -module.exports = ReactComponent; - -},{"./Object.assign":29,"./ReactElement":58,"./ReactOwner":74,"./ReactUpdates":91,"./invariant":140,"./keyMirror":146}],38:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactComponentBrowserEnvironment - */ - -/*jslint evil: true */ - -"use strict"; - -var ReactDOMIDOperations = _dereq_("./ReactDOMIDOperations"); -var ReactMarkupChecksum = _dereq_("./ReactMarkupChecksum"); -var ReactMount = _dereq_("./ReactMount"); -var ReactPerf = _dereq_("./ReactPerf"); -var ReactReconcileTransaction = _dereq_("./ReactReconcileTransaction"); - -var getReactRootElementInContainer = _dereq_("./getReactRootElementInContainer"); -var invariant = _dereq_("./invariant"); -var setInnerHTML = _dereq_("./setInnerHTML"); - - -var ELEMENT_NODE_TYPE = 1; -var DOC_NODE_TYPE = 9; - - -/** - * Abstracts away all functionality of `ReactComponent` requires knowledge of - * the browser context. - */ -var ReactComponentBrowserEnvironment = { - ReactReconcileTransaction: ReactReconcileTransaction, - - BackendIDOperations: ReactDOMIDOperations, - - /** - * If a particular environment requires that some resources be cleaned up, - * specify this in the injected Mixin. In the DOM, we would likely want to - * purge any cached node ID lookups. - * - * @private - */ - unmountIDFromEnvironment: function(rootNodeID) { - ReactMount.purgeID(rootNodeID); - }, - - /** - * @param {string} markup Markup string to place into the DOM Element. - * @param {DOMElement} container DOM Element to insert markup into. - * @param {boolean} shouldReuseMarkup Should reuse the existing markup in the - * container if possible. - */ - mountImageIntoNode: ReactPerf.measure( - 'ReactComponentBrowserEnvironment', - 'mountImageIntoNode', - function(markup, container, shouldReuseMarkup) { - ("production" !== "development" ? invariant( - container && ( - container.nodeType === ELEMENT_NODE_TYPE || - container.nodeType === DOC_NODE_TYPE - ), - 'mountComponentIntoNode(...): Target container is not valid.' - ) : invariant(container && ( - container.nodeType === ELEMENT_NODE_TYPE || - container.nodeType === DOC_NODE_TYPE - ))); - - if (shouldReuseMarkup) { - if (ReactMarkupChecksum.canReuseMarkup( - markup, - getReactRootElementInContainer(container))) { - return; - } else { - ("production" !== "development" ? invariant( - container.nodeType !== DOC_NODE_TYPE, - 'You\'re trying to render a component to the document using ' + - 'server rendering but the checksum was invalid. This usually ' + - 'means you rendered a different component type or props on ' + - 'the client from the one on the server, or your render() ' + - 'methods are impure. React cannot handle this case due to ' + - 'cross-browser quirks by rendering at the document root. You ' + - 'should look for environment dependent code in your components ' + - 'and ensure the props are the same client and server side.' - ) : invariant(container.nodeType !== DOC_NODE_TYPE)); - - if ("production" !== "development") { - console.warn( - 'React attempted to use reuse markup in a container but the ' + - 'checksum was invalid. This generally means that you are ' + - 'using server rendering and the markup generated on the ' + - 'server was not what the client was expecting. React injected ' + - 'new markup to compensate which works but you have lost many ' + - 'of the benefits of server rendering. Instead, figure out ' + - 'why the markup being generated is different on the client ' + - 'or server.' - ); - } - } - } - - ("production" !== "development" ? invariant( - container.nodeType !== DOC_NODE_TYPE, - 'You\'re trying to render a component to the document but ' + - 'you didn\'t use server rendering. We can\'t do this ' + - 'without using server rendering due to cross-browser quirks. ' + - 'See renderComponentToString() for server rendering.' - ) : invariant(container.nodeType !== DOC_NODE_TYPE)); - - setInnerHTML(container, markup); - } - ) -}; - -module.exports = ReactComponentBrowserEnvironment; - -},{"./ReactDOMIDOperations":47,"./ReactMarkupChecksum":69,"./ReactMount":70,"./ReactPerf":75,"./ReactReconcileTransaction":81,"./getReactRootElementInContainer":134,"./invariant":140,"./setInnerHTML":154}],39:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * -* @providesModule ReactComponentWithPureRenderMixin -*/ - -"use strict"; - -var shallowEqual = _dereq_("./shallowEqual"); - -/** - * If your React component's render function is "pure", e.g. it will render the - * same result given the same props and state, provide this Mixin for a - * considerable performance boost. - * - * Most React components have pure render functions. - * - * Example: - * - * var ReactComponentWithPureRenderMixin = - * require('ReactComponentWithPureRenderMixin'); - * React.createClass({ - * mixins: [ReactComponentWithPureRenderMixin], - * - * render: function() { - * return <div className={this.props.className}>foo</div>; - * } - * }); - * - * Note: This only checks shallow equality for props and state. If these contain - * complex data structures this mixin may have false-negatives for deeper - * differences. Only mixin to components which have simple props and state, or - * use `forceUpdate()` when you know deep data structures have changed. - */ -var ReactComponentWithPureRenderMixin = { - shouldComponentUpdate: function(nextProps, nextState) { - return !shallowEqual(this.props, nextProps) || - !shallowEqual(this.state, nextState); - } -}; - -module.exports = ReactComponentWithPureRenderMixin; - -},{"./shallowEqual":155}],40:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactCompositeComponent - */ - -"use strict"; - -var ReactComponent = _dereq_("./ReactComponent"); -var ReactContext = _dereq_("./ReactContext"); -var ReactCurrentOwner = _dereq_("./ReactCurrentOwner"); -var ReactElement = _dereq_("./ReactElement"); -var ReactElementValidator = _dereq_("./ReactElementValidator"); -var ReactEmptyComponent = _dereq_("./ReactEmptyComponent"); -var ReactErrorUtils = _dereq_("./ReactErrorUtils"); -var ReactLegacyElement = _dereq_("./ReactLegacyElement"); -var ReactOwner = _dereq_("./ReactOwner"); -var ReactPerf = _dereq_("./ReactPerf"); -var ReactPropTransferer = _dereq_("./ReactPropTransferer"); -var ReactPropTypeLocations = _dereq_("./ReactPropTypeLocations"); -var ReactPropTypeLocationNames = _dereq_("./ReactPropTypeLocationNames"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var assign = _dereq_("./Object.assign"); -var instantiateReactComponent = _dereq_("./instantiateReactComponent"); -var invariant = _dereq_("./invariant"); -var keyMirror = _dereq_("./keyMirror"); -var keyOf = _dereq_("./keyOf"); -var monitorCodeUse = _dereq_("./monitorCodeUse"); -var mapObject = _dereq_("./mapObject"); -var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent"); -var warning = _dereq_("./warning"); - -var MIXINS_KEY = keyOf({mixins: null}); - -/** - * Policies that describe methods in `ReactCompositeComponentInterface`. - */ -var SpecPolicy = keyMirror({ - /** - * These methods may be defined only once by the class specification or mixin. - */ - DEFINE_ONCE: null, - /** - * These methods may be defined by both the class specification and mixins. - * Subsequent definitions will be chained. These methods must return void. - */ - DEFINE_MANY: null, - /** - * These methods are overriding the base ReactCompositeComponent class. - */ - OVERRIDE_BASE: null, - /** - * These methods are similar to DEFINE_MANY, except we assume they return - * objects. We try to merge the keys of the return values of all the mixed in - * functions. If there is a key conflict we throw. - */ - DEFINE_MANY_MERGED: null -}); - - -var injectedMixins = []; - -/** - * Composite components are higher-level components that compose other composite - * or native components. - * - * To create a new type of `ReactCompositeComponent`, pass a specification of - * your new class to `React.createClass`. The only requirement of your class - * specification is that you implement a `render` method. - * - * var MyComponent = React.createClass({ - * render: function() { - * return <div>Hello World</div>; - * } - * }); - * - * The class specification supports a specific protocol of methods that have - * special meaning (e.g. `render`). See `ReactCompositeComponentInterface` for - * more the comprehensive protocol. Any other properties and methods in the - * class specification will available on the prototype. - * - * @interface ReactCompositeComponentInterface - * @internal - */ -var ReactCompositeComponentInterface = { - - /** - * An array of Mixin objects to include when defining your component. - * - * @type {array} - * @optional - */ - mixins: SpecPolicy.DEFINE_MANY, - - /** - * An object containing properties and methods that should be defined on - * the component's constructor instead of its prototype (static methods). - * - * @type {object} - * @optional - */ - statics: SpecPolicy.DEFINE_MANY, - - /** - * Definition of prop types for this component. - * - * @type {object} - * @optional - */ - propTypes: SpecPolicy.DEFINE_MANY, - - /** - * Definition of context types for this component. - * - * @type {object} - * @optional - */ - contextTypes: SpecPolicy.DEFINE_MANY, - - /** - * Definition of context types this component sets for its children. - * - * @type {object} - * @optional - */ - childContextTypes: SpecPolicy.DEFINE_MANY, - - // ==== Definition methods ==== - - /** - * Invoked when the component is mounted. Values in the mapping will be set on - * `this.props` if that prop is not specified (i.e. using an `in` check). - * - * This method is invoked before `getInitialState` and therefore cannot rely - * on `this.state` or use `this.setState`. - * - * @return {object} - * @optional - */ - getDefaultProps: SpecPolicy.DEFINE_MANY_MERGED, - - /** - * Invoked once before the component is mounted. The return value will be used - * as the initial value of `this.state`. - * - * getInitialState: function() { - * return { - * isOn: false, - * fooBaz: new BazFoo() - * } - * } - * - * @return {object} - * @optional - */ - getInitialState: SpecPolicy.DEFINE_MANY_MERGED, - - /** - * @return {object} - * @optional - */ - getChildContext: SpecPolicy.DEFINE_MANY_MERGED, - - /** - * Uses props from `this.props` and state from `this.state` to render the - * structure of the component. - * - * No guarantees are made about when or how often this method is invoked, so - * it must not have side effects. - * - * render: function() { - * var name = this.props.name; - * return <div>Hello, {name}!</div>; - * } - * - * @return {ReactComponent} - * @nosideeffects - * @required - */ - render: SpecPolicy.DEFINE_ONCE, - - - - // ==== Delegate methods ==== - - /** - * Invoked when the component is initially created and about to be mounted. - * This may have side effects, but any external subscriptions or data created - * by this method must be cleaned up in `componentWillUnmount`. - * - * @optional - */ - componentWillMount: SpecPolicy.DEFINE_MANY, - - /** - * Invoked when the component has been mounted and has a DOM representation. - * However, there is no guarantee that the DOM node is in the document. - * - * Use this as an opportunity to operate on the DOM when the component has - * been mounted (initialized and rendered) for the first time. - * - * @param {DOMElement} rootNode DOM element representing the component. - * @optional - */ - componentDidMount: SpecPolicy.DEFINE_MANY, - - /** - * Invoked before the component receives new props. - * - * Use this as an opportunity to react to a prop transition by updating the - * state using `this.setState`. Current props are accessed via `this.props`. - * - * componentWillReceiveProps: function(nextProps, nextContext) { - * this.setState({ - * likesIncreasing: nextProps.likeCount > this.props.likeCount - * }); - * } - * - * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop - * transition may cause a state change, but the opposite is not true. If you - * need it, you are probably looking for `componentWillUpdate`. - * - * @param {object} nextProps - * @optional - */ - componentWillReceiveProps: SpecPolicy.DEFINE_MANY, - - /** - * Invoked while deciding if the component should be updated as a result of - * receiving new props, state and/or context. - * - * Use this as an opportunity to `return false` when you're certain that the - * transition to the new props/state/context will not require a component - * update. - * - * shouldComponentUpdate: function(nextProps, nextState, nextContext) { - * return !equal(nextProps, this.props) || - * !equal(nextState, this.state) || - * !equal(nextContext, this.context); - * } - * - * @param {object} nextProps - * @param {?object} nextState - * @param {?object} nextContext - * @return {boolean} True if the component should update. - * @optional - */ - shouldComponentUpdate: SpecPolicy.DEFINE_ONCE, - - /** - * Invoked when the component is about to update due to a transition from - * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState` - * and `nextContext`. - * - * Use this as an opportunity to perform preparation before an update occurs. - * - * NOTE: You **cannot** use `this.setState()` in this method. - * - * @param {object} nextProps - * @param {?object} nextState - * @param {?object} nextContext - * @param {ReactReconcileTransaction} transaction - * @optional - */ - componentWillUpdate: SpecPolicy.DEFINE_MANY, - - /** - * Invoked when the component's DOM representation has been updated. - * - * Use this as an opportunity to operate on the DOM when the component has - * been updated. - * - * @param {object} prevProps - * @param {?object} prevState - * @param {?object} prevContext - * @param {DOMElement} rootNode DOM element representing the component. - * @optional - */ - componentDidUpdate: SpecPolicy.DEFINE_MANY, - - /** - * Invoked when the component is about to be removed from its parent and have - * its DOM representation destroyed. - * - * Use this as an opportunity to deallocate any external resources. - * - * NOTE: There is no `componentDidUnmount` since your component will have been - * destroyed by that point. - * - * @optional - */ - componentWillUnmount: SpecPolicy.DEFINE_MANY, - - - - // ==== Advanced methods ==== - - /** - * Updates the component's currently mounted DOM representation. - * - * By default, this implements React's rendering and reconciliation algorithm. - * Sophisticated clients may wish to override this. - * - * @param {ReactReconcileTransaction} transaction - * @internal - * @overridable - */ - updateComponent: SpecPolicy.OVERRIDE_BASE - -}; - -/** - * Mapping from class specification keys to special processing functions. - * - * Although these are declared like instance properties in the specification - * when defining classes using `React.createClass`, they are actually static - * and are accessible on the constructor instead of the prototype. Despite - * being static, they must be defined outside of the "statics" key under - * which all other static methods are defined. - */ -var RESERVED_SPEC_KEYS = { - displayName: function(Constructor, displayName) { - Constructor.displayName = displayName; - }, - mixins: function(Constructor, mixins) { - if (mixins) { - for (var i = 0; i < mixins.length; i++) { - mixSpecIntoComponent(Constructor, mixins[i]); - } - } - }, - childContextTypes: function(Constructor, childContextTypes) { - validateTypeDef( - Constructor, - childContextTypes, - ReactPropTypeLocations.childContext - ); - Constructor.childContextTypes = assign( - {}, - Constructor.childContextTypes, - childContextTypes - ); - }, - contextTypes: function(Constructor, contextTypes) { - validateTypeDef( - Constructor, - contextTypes, - ReactPropTypeLocations.context - ); - Constructor.contextTypes = assign( - {}, - Constructor.contextTypes, - contextTypes - ); - }, - /** - * Special case getDefaultProps which should move into statics but requires - * automatic merging. - */ - getDefaultProps: function(Constructor, getDefaultProps) { - if (Constructor.getDefaultProps) { - Constructor.getDefaultProps = createMergedResultFunction( - Constructor.getDefaultProps, - getDefaultProps - ); - } else { - Constructor.getDefaultProps = getDefaultProps; - } - }, - propTypes: function(Constructor, propTypes) { - validateTypeDef( - Constructor, - propTypes, - ReactPropTypeLocations.prop - ); - Constructor.propTypes = assign( - {}, - Constructor.propTypes, - propTypes - ); - }, - statics: function(Constructor, statics) { - mixStaticSpecIntoComponent(Constructor, statics); - } -}; - -function getDeclarationErrorAddendum(component) { - var owner = component._owner || null; - if (owner && owner.constructor && owner.constructor.displayName) { - return ' Check the render method of `' + owner.constructor.displayName + - '`.'; - } - return ''; -} - -function validateTypeDef(Constructor, typeDef, location) { - for (var propName in typeDef) { - if (typeDef.hasOwnProperty(propName)) { - ("production" !== "development" ? invariant( - typeof typeDef[propName] == 'function', - '%s: %s type `%s` is invalid; it must be a function, usually from ' + - 'React.PropTypes.', - Constructor.displayName || 'ReactCompositeComponent', - ReactPropTypeLocationNames[location], - propName - ) : invariant(typeof typeDef[propName] == 'function')); - } - } -} - -function validateMethodOverride(proto, name) { - var specPolicy = ReactCompositeComponentInterface.hasOwnProperty(name) ? - ReactCompositeComponentInterface[name] : - null; - - // Disallow overriding of base class methods unless explicitly allowed. - if (ReactCompositeComponentMixin.hasOwnProperty(name)) { - ("production" !== "development" ? invariant( - specPolicy === SpecPolicy.OVERRIDE_BASE, - 'ReactCompositeComponentInterface: You are attempting to override ' + - '`%s` from your class specification. Ensure that your method names ' + - 'do not overlap with React methods.', - name - ) : invariant(specPolicy === SpecPolicy.OVERRIDE_BASE)); - } - - // Disallow defining methods more than once unless explicitly allowed. - if (proto.hasOwnProperty(name)) { - ("production" !== "development" ? invariant( - specPolicy === SpecPolicy.DEFINE_MANY || - specPolicy === SpecPolicy.DEFINE_MANY_MERGED, - 'ReactCompositeComponentInterface: You are attempting to define ' + - '`%s` on your component more than once. This conflict may be due ' + - 'to a mixin.', - name - ) : invariant(specPolicy === SpecPolicy.DEFINE_MANY || - specPolicy === SpecPolicy.DEFINE_MANY_MERGED)); - } -} - -function validateLifeCycleOnReplaceState(instance) { - var compositeLifeCycleState = instance._compositeLifeCycleState; - ("production" !== "development" ? invariant( - instance.isMounted() || - compositeLifeCycleState === CompositeLifeCycle.MOUNTING, - 'replaceState(...): Can only update a mounted or mounting component.' - ) : invariant(instance.isMounted() || - compositeLifeCycleState === CompositeLifeCycle.MOUNTING)); - ("production" !== "development" ? invariant( - ReactCurrentOwner.current == null, - 'replaceState(...): Cannot update during an existing state transition ' + - '(such as within `render`). Render methods should be a pure function ' + - 'of props and state.' - ) : invariant(ReactCurrentOwner.current == null)); - ("production" !== "development" ? invariant(compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING, - 'replaceState(...): Cannot update while unmounting component. This ' + - 'usually means you called setState() on an unmounted component.' - ) : invariant(compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING)); -} - -/** - * Mixin helper which handles policy validation and reserved - * specification keys when building `ReactCompositeComponent` classses. - */ -function mixSpecIntoComponent(Constructor, spec) { - if (!spec) { - return; - } - - ("production" !== "development" ? invariant( - !ReactLegacyElement.isValidFactory(spec), - 'ReactCompositeComponent: You\'re attempting to ' + - 'use a component class as a mixin. Instead, just use a regular object.' - ) : invariant(!ReactLegacyElement.isValidFactory(spec))); - ("production" !== "development" ? invariant( - !ReactElement.isValidElement(spec), - 'ReactCompositeComponent: You\'re attempting to ' + - 'use a component as a mixin. Instead, just use a regular object.' - ) : invariant(!ReactElement.isValidElement(spec))); - - var proto = Constructor.prototype; - - // By handling mixins before any other properties, we ensure the same - // chaining order is applied to methods with DEFINE_MANY policy, whether - // mixins are listed before or after these methods in the spec. - if (spec.hasOwnProperty(MIXINS_KEY)) { - RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins); - } - - for (var name in spec) { - if (!spec.hasOwnProperty(name)) { - continue; - } - - if (name === MIXINS_KEY) { - // We have already handled mixins in a special case above - continue; - } - - var property = spec[name]; - validateMethodOverride(proto, name); - - if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) { - RESERVED_SPEC_KEYS[name](Constructor, property); - } else { - // Setup methods on prototype: - // The following member methods should not be automatically bound: - // 1. Expected ReactCompositeComponent methods (in the "interface"). - // 2. Overridden methods (that were mixed in). - var isCompositeComponentMethod = - ReactCompositeComponentInterface.hasOwnProperty(name); - var isAlreadyDefined = proto.hasOwnProperty(name); - var markedDontBind = property && property.__reactDontBind; - var isFunction = typeof property === 'function'; - var shouldAutoBind = - isFunction && - !isCompositeComponentMethod && - !isAlreadyDefined && - !markedDontBind; - - if (shouldAutoBind) { - if (!proto.__reactAutoBindMap) { - proto.__reactAutoBindMap = {}; - } - proto.__reactAutoBindMap[name] = property; - proto[name] = property; - } else { - if (isAlreadyDefined) { - var specPolicy = ReactCompositeComponentInterface[name]; - - // These cases should already be caught by validateMethodOverride - ("production" !== "development" ? invariant( - isCompositeComponentMethod && ( - specPolicy === SpecPolicy.DEFINE_MANY_MERGED || - specPolicy === SpecPolicy.DEFINE_MANY - ), - 'ReactCompositeComponent: Unexpected spec policy %s for key %s ' + - 'when mixing in component specs.', - specPolicy, - name - ) : invariant(isCompositeComponentMethod && ( - specPolicy === SpecPolicy.DEFINE_MANY_MERGED || - specPolicy === SpecPolicy.DEFINE_MANY - ))); - - // For methods which are defined more than once, call the existing - // methods before calling the new property, merging if appropriate. - if (specPolicy === SpecPolicy.DEFINE_MANY_MERGED) { - proto[name] = createMergedResultFunction(proto[name], property); - } else if (specPolicy === SpecPolicy.DEFINE_MANY) { - proto[name] = createChainedFunction(proto[name], property); - } - } else { - proto[name] = property; - if ("production" !== "development") { - // Add verbose displayName to the function, which helps when looking - // at profiling tools. - if (typeof property === 'function' && spec.displayName) { - proto[name].displayName = spec.displayName + '_' + name; - } - } - } - } - } - } -} - -function mixStaticSpecIntoComponent(Constructor, statics) { - if (!statics) { - return; - } - for (var name in statics) { - var property = statics[name]; - if (!statics.hasOwnProperty(name)) { - continue; - } - - var isReserved = name in RESERVED_SPEC_KEYS; - ("production" !== "development" ? invariant( - !isReserved, - 'ReactCompositeComponent: You are attempting to define a reserved ' + - 'property, `%s`, that shouldn\'t be on the "statics" key. Define it ' + - 'as an instance property instead; it will still be accessible on the ' + - 'constructor.', - name - ) : invariant(!isReserved)); - - var isInherited = name in Constructor; - ("production" !== "development" ? invariant( - !isInherited, - 'ReactCompositeComponent: You are attempting to define ' + - '`%s` on your component more than once. This conflict may be ' + - 'due to a mixin.', - name - ) : invariant(!isInherited)); - Constructor[name] = property; - } -} - -/** - * Merge two objects, but throw if both contain the same key. - * - * @param {object} one The first object, which is mutated. - * @param {object} two The second object - * @return {object} one after it has been mutated to contain everything in two. - */ -function mergeObjectsWithNoDuplicateKeys(one, two) { - ("production" !== "development" ? invariant( - one && two && typeof one === 'object' && typeof two === 'object', - 'mergeObjectsWithNoDuplicateKeys(): Cannot merge non-objects' - ) : invariant(one && two && typeof one === 'object' && typeof two === 'object')); - - mapObject(two, function(value, key) { - ("production" !== "development" ? invariant( - one[key] === undefined, - 'mergeObjectsWithNoDuplicateKeys(): ' + - 'Tried to merge two objects with the same key: `%s`. This conflict ' + - 'may be due to a mixin; in particular, this may be caused by two ' + - 'getInitialState() or getDefaultProps() methods returning objects ' + - 'with clashing keys.', - key - ) : invariant(one[key] === undefined)); - one[key] = value; - }); - return one; -} - -/** - * Creates a function that invokes two functions and merges their return values. - * - * @param {function} one Function to invoke first. - * @param {function} two Function to invoke second. - * @return {function} Function that invokes the two argument functions. - * @private - */ -function createMergedResultFunction(one, two) { - return function mergedResult() { - var a = one.apply(this, arguments); - var b = two.apply(this, arguments); - if (a == null) { - return b; - } else if (b == null) { - return a; - } - return mergeObjectsWithNoDuplicateKeys(a, b); - }; -} - -/** - * Creates a function that invokes two functions and ignores their return vales. - * - * @param {function} one Function to invoke first. - * @param {function} two Function to invoke second. - * @return {function} Function that invokes the two argument functions. - * @private - */ -function createChainedFunction(one, two) { - return function chainedFunction() { - one.apply(this, arguments); - two.apply(this, arguments); - }; -} - -/** - * `ReactCompositeComponent` maintains an auxiliary life cycle state in - * `this._compositeLifeCycleState` (which can be null). - * - * This is different from the life cycle state maintained by `ReactComponent` in - * `this._lifeCycleState`. The following diagram shows how the states overlap in - * time. There are times when the CompositeLifeCycle is null - at those times it - * is only meaningful to look at ComponentLifeCycle alone. - * - * Top Row: ReactComponent.ComponentLifeCycle - * Low Row: ReactComponent.CompositeLifeCycle - * - * +-------+---------------------------------+--------+ - * | UN | MOUNTED | UN | - * |MOUNTED| | MOUNTED| - * +-------+---------------------------------+--------+ - * | ^--------+ +-------+ +--------^ | - * | | | | | | | | - * | 0--|MOUNTING|-0-|RECEIVE|-0-| UN |--->0 | - * | | | |PROPS | |MOUNTING| | - * | | | | | | | | - * | | | | | | | | - * | +--------+ +-------+ +--------+ | - * | | | | - * +-------+---------------------------------+--------+ - */ -var CompositeLifeCycle = keyMirror({ - /** - * Components in the process of being mounted respond to state changes - * differently. - */ - MOUNTING: null, - /** - * Components in the process of being unmounted are guarded against state - * changes. - */ - UNMOUNTING: null, - /** - * Components that are mounted and receiving new props respond to state - * changes differently. - */ - RECEIVING_PROPS: null -}); - -/** - * @lends {ReactCompositeComponent.prototype} - */ -var ReactCompositeComponentMixin = { - - /** - * Base constructor for all composite component. - * - * @param {ReactElement} element - * @final - * @internal - */ - construct: function(element) { - // Children can be either an array or more than one argument - ReactComponent.Mixin.construct.apply(this, arguments); - ReactOwner.Mixin.construct.apply(this, arguments); - - this.state = null; - this._pendingState = null; - - // This is the public post-processed context. The real context and pending - // context lives on the element. - this.context = null; - - this._compositeLifeCycleState = null; - }, - - /** - * Checks whether or not this composite component is mounted. - * @return {boolean} True if mounted, false otherwise. - * @protected - * @final - */ - isMounted: function() { - return ReactComponent.Mixin.isMounted.call(this) && - this._compositeLifeCycleState !== CompositeLifeCycle.MOUNTING; - }, - - /** - * Initializes the component, renders markup, and registers event listeners. - * - * @param {string} rootID DOM ID of the root node. - * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction - * @param {number} mountDepth number of components in the owner hierarchy - * @return {?string} Rendered markup to be inserted into the DOM. - * @final - * @internal - */ - mountComponent: ReactPerf.measure( - 'ReactCompositeComponent', - 'mountComponent', - function(rootID, transaction, mountDepth) { - ReactComponent.Mixin.mountComponent.call( - this, - rootID, - transaction, - mountDepth - ); - this._compositeLifeCycleState = CompositeLifeCycle.MOUNTING; - - if (this.__reactAutoBindMap) { - this._bindAutoBindMethods(); - } - - this.context = this._processContext(this._currentElement._context); - this.props = this._processProps(this.props); - - this.state = this.getInitialState ? this.getInitialState() : null; - ("production" !== "development" ? invariant( - typeof this.state === 'object' && !Array.isArray(this.state), - '%s.getInitialState(): must return an object or null', - this.constructor.displayName || 'ReactCompositeComponent' - ) : invariant(typeof this.state === 'object' && !Array.isArray(this.state))); - - this._pendingState = null; - this._pendingForceUpdate = false; - - if (this.componentWillMount) { - this.componentWillMount(); - // When mounting, calls to `setState` by `componentWillMount` will set - // `this._pendingState` without triggering a re-render. - if (this._pendingState) { - this.state = this._pendingState; - this._pendingState = null; - } - } - - this._renderedComponent = instantiateReactComponent( - this._renderValidatedComponent(), - this._currentElement.type // The wrapping type - ); - - // Done with mounting, `setState` will now trigger UI changes. - this._compositeLifeCycleState = null; - var markup = this._renderedComponent.mountComponent( - rootID, - transaction, - mountDepth + 1 - ); - if (this.componentDidMount) { - transaction.getReactMountReady().enqueue(this.componentDidMount, this); - } - return markup; - } - ), - - /** - * Releases any resources allocated by `mountComponent`. - * - * @final - * @internal - */ - unmountComponent: function() { - this._compositeLifeCycleState = CompositeLifeCycle.UNMOUNTING; - if (this.componentWillUnmount) { - this.componentWillUnmount(); - } - this._compositeLifeCycleState = null; - - this._renderedComponent.unmountComponent(); - this._renderedComponent = null; - - ReactComponent.Mixin.unmountComponent.call(this); - - // Some existing components rely on this.props even after they've been - // destroyed (in event handlers). - // TODO: this.props = null; - // TODO: this.state = null; - }, - - /** - * Sets a subset of the state. Always use this or `replaceState` to mutate - * state. You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * There is no guarantee that calls to `setState` will run synchronously, - * as they may eventually be batched together. You can provide an optional - * callback that will be executed when the call to setState is actually - * completed. - * - * @param {object} partialState Next partial state to be merged with state. - * @param {?function} callback Called after state is updated. - * @final - * @protected - */ - setState: function(partialState, callback) { - ("production" !== "development" ? invariant( - typeof partialState === 'object' || partialState == null, - 'setState(...): takes an object of state variables to update.' - ) : invariant(typeof partialState === 'object' || partialState == null)); - if ("production" !== "development"){ - ("production" !== "development" ? warning( - partialState != null, - 'setState(...): You passed an undefined or null state object; ' + - 'instead, use forceUpdate().' - ) : null); - } - // Merge with `_pendingState` if it exists, otherwise with existing state. - this.replaceState( - assign({}, this._pendingState || this.state, partialState), - callback - ); - }, - - /** - * Replaces all of the state. Always use this or `setState` to mutate state. - * You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * @param {object} completeState Next state. - * @param {?function} callback Called after state is updated. - * @final - * @protected - */ - replaceState: function(completeState, callback) { - validateLifeCycleOnReplaceState(this); - this._pendingState = completeState; - if (this._compositeLifeCycleState !== CompositeLifeCycle.MOUNTING) { - // If we're in a componentWillMount handler, don't enqueue a rerender - // because ReactUpdates assumes we're in a browser context (which is wrong - // for server rendering) and we're about to do a render anyway. - // TODO: The callback here is ignored when setState is called from - // componentWillMount. Either fix it or disallow doing so completely in - // favor of getInitialState. - ReactUpdates.enqueueUpdate(this, callback); - } - }, - - /** - * Filters the context object to only contain keys specified in - * `contextTypes`, and asserts that they are valid. - * - * @param {object} context - * @return {?object} - * @private - */ - _processContext: function(context) { - var maskedContext = null; - var contextTypes = this.constructor.contextTypes; - if (contextTypes) { - maskedContext = {}; - for (var contextName in contextTypes) { - maskedContext[contextName] = context[contextName]; - } - if ("production" !== "development") { - this._checkPropTypes( - contextTypes, - maskedContext, - ReactPropTypeLocations.context - ); - } - } - return maskedContext; - }, - - /** - * @param {object} currentContext - * @return {object} - * @private - */ - _processChildContext: function(currentContext) { - var childContext = this.getChildContext && this.getChildContext(); - var displayName = this.constructor.displayName || 'ReactCompositeComponent'; - if (childContext) { - ("production" !== "development" ? invariant( - typeof this.constructor.childContextTypes === 'object', - '%s.getChildContext(): childContextTypes must be defined in order to ' + - 'use getChildContext().', - displayName - ) : invariant(typeof this.constructor.childContextTypes === 'object')); - if ("production" !== "development") { - this._checkPropTypes( - this.constructor.childContextTypes, - childContext, - ReactPropTypeLocations.childContext - ); - } - for (var name in childContext) { - ("production" !== "development" ? invariant( - name in this.constructor.childContextTypes, - '%s.getChildContext(): key "%s" is not defined in childContextTypes.', - displayName, - name - ) : invariant(name in this.constructor.childContextTypes)); - } - return assign({}, currentContext, childContext); - } - return currentContext; - }, - - /** - * Processes props by setting default values for unspecified props and - * asserting that the props are valid. Does not mutate its argument; returns - * a new props object with defaults merged in. - * - * @param {object} newProps - * @return {object} - * @private - */ - _processProps: function(newProps) { - if ("production" !== "development") { - var propTypes = this.constructor.propTypes; - if (propTypes) { - this._checkPropTypes(propTypes, newProps, ReactPropTypeLocations.prop); - } - } - return newProps; - }, - - /** - * Assert that the props are valid - * - * @param {object} propTypes Map of prop name to a ReactPropType - * @param {object} props - * @param {string} location e.g. "prop", "context", "child context" - * @private - */ - _checkPropTypes: function(propTypes, props, location) { - // TODO: Stop validating prop types here and only use the element - // validation. - var componentName = this.constructor.displayName; - for (var propName in propTypes) { - if (propTypes.hasOwnProperty(propName)) { - var error = - propTypes[propName](props, propName, componentName, location); - if (error instanceof Error) { - // We may want to extend this logic for similar errors in - // renderComponent calls, so I'm abstracting it away into - // a function to minimize refactoring in the future - var addendum = getDeclarationErrorAddendum(this); - ("production" !== "development" ? warning(false, error.message + addendum) : null); - } - } - } - }, - - /** - * If any of `_pendingElement`, `_pendingState`, or `_pendingForceUpdate` - * is set, update the component. - * - * @param {ReactReconcileTransaction} transaction - * @internal - */ - performUpdateIfNecessary: function(transaction) { - var compositeLifeCycleState = this._compositeLifeCycleState; - // Do not trigger a state transition if we are in the middle of mounting or - // receiving props because both of those will already be doing this. - if (compositeLifeCycleState === CompositeLifeCycle.MOUNTING || - compositeLifeCycleState === CompositeLifeCycle.RECEIVING_PROPS) { - return; - } - - if (this._pendingElement == null && - this._pendingState == null && - !this._pendingForceUpdate) { - return; - } - - var nextContext = this.context; - var nextProps = this.props; - var nextElement = this._currentElement; - if (this._pendingElement != null) { - nextElement = this._pendingElement; - nextContext = this._processContext(nextElement._context); - nextProps = this._processProps(nextElement.props); - this._pendingElement = null; - - this._compositeLifeCycleState = CompositeLifeCycle.RECEIVING_PROPS; - if (this.componentWillReceiveProps) { - this.componentWillReceiveProps(nextProps, nextContext); - } - } - - this._compositeLifeCycleState = null; - - var nextState = this._pendingState || this.state; - this._pendingState = null; - - var shouldUpdate = - this._pendingForceUpdate || - !this.shouldComponentUpdate || - this.shouldComponentUpdate(nextProps, nextState, nextContext); - - if ("production" !== "development") { - if (typeof shouldUpdate === "undefined") { - console.warn( - (this.constructor.displayName || 'ReactCompositeComponent') + - '.shouldComponentUpdate(): Returned undefined instead of a ' + - 'boolean value. Make sure to return true or false.' - ); - } - } - - if (shouldUpdate) { - this._pendingForceUpdate = false; - // Will set `this.props`, `this.state` and `this.context`. - this._performComponentUpdate( - nextElement, - nextProps, - nextState, - nextContext, - transaction - ); - } else { - // If it's determined that a component should not update, we still want - // to set props and state. - this._currentElement = nextElement; - this.props = nextProps; - this.state = nextState; - this.context = nextContext; - - // Owner cannot change because shouldUpdateReactComponent doesn't allow - // it. TODO: Remove this._owner completely. - this._owner = nextElement._owner; - } - }, - - /** - * Merges new props and state, notifies delegate methods of update and - * performs update. - * - * @param {ReactElement} nextElement Next element - * @param {object} nextProps Next public object to set as properties. - * @param {?object} nextState Next object to set as state. - * @param {?object} nextContext Next public object to set as context. - * @param {ReactReconcileTransaction} transaction - * @private - */ - _performComponentUpdate: function( - nextElement, - nextProps, - nextState, - nextContext, - transaction - ) { - var prevElement = this._currentElement; - var prevProps = this.props; - var prevState = this.state; - var prevContext = this.context; - - if (this.componentWillUpdate) { - this.componentWillUpdate(nextProps, nextState, nextContext); - } - - this._currentElement = nextElement; - this.props = nextProps; - this.state = nextState; - this.context = nextContext; - - // Owner cannot change because shouldUpdateReactComponent doesn't allow - // it. TODO: Remove this._owner completely. - this._owner = nextElement._owner; - - this.updateComponent( - transaction, - prevElement - ); - - if (this.componentDidUpdate) { - transaction.getReactMountReady().enqueue( - this.componentDidUpdate.bind(this, prevProps, prevState, prevContext), - this - ); - } - }, - - receiveComponent: function(nextElement, transaction) { - if (nextElement === this._currentElement && - nextElement._owner != null) { - // Since elements are immutable after the owner is rendered, - // we can do a cheap identity compare here to determine if this is a - // superfluous reconcile. It's possible for state to be mutable but such - // change should trigger an update of the owner which would recreate - // the element. We explicitly check for the existence of an owner since - // it's possible for a element created outside a composite to be - // deeply mutated and reused. - return; - } - - ReactComponent.Mixin.receiveComponent.call( - this, - nextElement, - transaction - ); - }, - - /** - * Updates the component's currently mounted DOM representation. - * - * By default, this implements React's rendering and reconciliation algorithm. - * Sophisticated clients may wish to override this. - * - * @param {ReactReconcileTransaction} transaction - * @param {ReactElement} prevElement - * @internal - * @overridable - */ - updateComponent: ReactPerf.measure( - 'ReactCompositeComponent', - 'updateComponent', - function(transaction, prevParentElement) { - ReactComponent.Mixin.updateComponent.call( - this, - transaction, - prevParentElement - ); - - var prevComponentInstance = this._renderedComponent; - var prevElement = prevComponentInstance._currentElement; - var nextElement = this._renderValidatedComponent(); - if (shouldUpdateReactComponent(prevElement, nextElement)) { - prevComponentInstance.receiveComponent(nextElement, transaction); - } else { - // These two IDs are actually the same! But nothing should rely on that. - var thisID = this._rootNodeID; - var prevComponentID = prevComponentInstance._rootNodeID; - prevComponentInstance.unmountComponent(); - this._renderedComponent = instantiateReactComponent( - nextElement, - this._currentElement.type - ); - var nextMarkup = this._renderedComponent.mountComponent( - thisID, - transaction, - this._mountDepth + 1 - ); - ReactComponent.BackendIDOperations.dangerouslyReplaceNodeWithMarkupByID( - prevComponentID, - nextMarkup - ); - } - } - ), - - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldUpdateComponent`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {?function} callback Called after update is complete. - * @final - * @protected - */ - forceUpdate: function(callback) { - var compositeLifeCycleState = this._compositeLifeCycleState; - ("production" !== "development" ? invariant( - this.isMounted() || - compositeLifeCycleState === CompositeLifeCycle.MOUNTING, - 'forceUpdate(...): Can only force an update on mounted or mounting ' + - 'components.' - ) : invariant(this.isMounted() || - compositeLifeCycleState === CompositeLifeCycle.MOUNTING)); - ("production" !== "development" ? invariant( - compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING && - ReactCurrentOwner.current == null, - 'forceUpdate(...): Cannot force an update while unmounting component ' + - 'or within a `render` function.' - ) : invariant(compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING && - ReactCurrentOwner.current == null)); - this._pendingForceUpdate = true; - ReactUpdates.enqueueUpdate(this, callback); - }, - - /** - * @private - */ - _renderValidatedComponent: ReactPerf.measure( - 'ReactCompositeComponent', - '_renderValidatedComponent', - function() { - var renderedComponent; - var previousContext = ReactContext.current; - ReactContext.current = this._processChildContext( - this._currentElement._context - ); - ReactCurrentOwner.current = this; - try { - renderedComponent = this.render(); - if (renderedComponent === null || renderedComponent === false) { - renderedComponent = ReactEmptyComponent.getEmptyComponent(); - ReactEmptyComponent.registerNullComponentID(this._rootNodeID); - } else { - ReactEmptyComponent.deregisterNullComponentID(this._rootNodeID); - } - } finally { - ReactContext.current = previousContext; - ReactCurrentOwner.current = null; - } - ("production" !== "development" ? invariant( - ReactElement.isValidElement(renderedComponent), - '%s.render(): A valid ReactComponent must be returned. You may have ' + - 'returned undefined, an array or some other invalid object.', - this.constructor.displayName || 'ReactCompositeComponent' - ) : invariant(ReactElement.isValidElement(renderedComponent))); - return renderedComponent; - } - ), - - /** - * @private - */ - _bindAutoBindMethods: function() { - for (var autoBindKey in this.__reactAutoBindMap) { - if (!this.__reactAutoBindMap.hasOwnProperty(autoBindKey)) { - continue; - } - var method = this.__reactAutoBindMap[autoBindKey]; - this[autoBindKey] = this._bindAutoBindMethod(ReactErrorUtils.guard( - method, - this.constructor.displayName + '.' + autoBindKey - )); - } - }, - - /** - * Binds a method to the component. - * - * @param {function} method Method to be bound. - * @private - */ - _bindAutoBindMethod: function(method) { - var component = this; - var boundMethod = method.bind(component); - if ("production" !== "development") { - boundMethod.__reactBoundContext = component; - boundMethod.__reactBoundMethod = method; - boundMethod.__reactBoundArguments = null; - var componentName = component.constructor.displayName; - var _bind = boundMethod.bind; - boundMethod.bind = function(newThis ) {for (var args=[],$__0=1,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]); - // User is trying to bind() an autobound method; we effectively will - // ignore the value of "this" that the user is trying to use, so - // let's warn. - if (newThis !== component && newThis !== null) { - monitorCodeUse('react_bind_warning', { component: componentName }); - console.warn( - 'bind(): React component methods may only be bound to the ' + - 'component instance. See ' + componentName - ); - } else if (!args.length) { - monitorCodeUse('react_bind_warning', { component: componentName }); - console.warn( - 'bind(): You are binding a component method to the component. ' + - 'React does this for you automatically in a high-performance ' + - 'way, so you can safely remove this call. See ' + componentName - ); - return boundMethod; - } - var reboundMethod = _bind.apply(boundMethod, arguments); - reboundMethod.__reactBoundContext = component; - reboundMethod.__reactBoundMethod = method; - reboundMethod.__reactBoundArguments = args; - return reboundMethod; - }; - } - return boundMethod; - } -}; - -var ReactCompositeComponentBase = function() {}; -assign( - ReactCompositeComponentBase.prototype, - ReactComponent.Mixin, - ReactOwner.Mixin, - ReactPropTransferer.Mixin, - ReactCompositeComponentMixin -); - -/** - * Module for creating composite components. - * - * @class ReactCompositeComponent - * @extends ReactComponent - * @extends ReactOwner - * @extends ReactPropTransferer - */ -var ReactCompositeComponent = { - - LifeCycle: CompositeLifeCycle, - - Base: ReactCompositeComponentBase, - - /** - * Creates a composite component class given a class specification. - * - * @param {object} spec Class specification (which must define `render`). - * @return {function} Component constructor function. - * @public - */ - createClass: function(spec) { - var Constructor = function(props) { - // This constructor is overridden by mocks. The argument is used - // by mocks to assert on what gets mounted. This will later be used - // by the stand-alone class implementation. - }; - Constructor.prototype = new ReactCompositeComponentBase(); - Constructor.prototype.constructor = Constructor; - - injectedMixins.forEach( - mixSpecIntoComponent.bind(null, Constructor) - ); - - mixSpecIntoComponent(Constructor, spec); - - // Initialize the defaultProps property after all mixins have been merged - if (Constructor.getDefaultProps) { - Constructor.defaultProps = Constructor.getDefaultProps(); - } - - ("production" !== "development" ? invariant( - Constructor.prototype.render, - 'createClass(...): Class specification must implement a `render` method.' - ) : invariant(Constructor.prototype.render)); - - if ("production" !== "development") { - if (Constructor.prototype.componentShouldUpdate) { - monitorCodeUse( - 'react_component_should_update_warning', - { component: spec.displayName } - ); - console.warn( - (spec.displayName || 'A component') + ' has a method called ' + - 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + - 'The name is phrased as a question because the function is ' + - 'expected to return a value.' - ); - } - } - - // Reduce time spent doing lookups by setting these on the prototype. - for (var methodName in ReactCompositeComponentInterface) { - if (!Constructor.prototype[methodName]) { - Constructor.prototype[methodName] = null; - } - } - - if ("production" !== "development") { - return ReactLegacyElement.wrapFactory( - ReactElementValidator.createFactory(Constructor) - ); - } - return ReactLegacyElement.wrapFactory( - ReactElement.createFactory(Constructor) - ); - }, - - injection: { - injectMixin: function(mixin) { - injectedMixins.push(mixin); - } - } -}; - -module.exports = ReactCompositeComponent; - -},{"./Object.assign":29,"./ReactComponent":37,"./ReactContext":41,"./ReactCurrentOwner":42,"./ReactElement":58,"./ReactElementValidator":59,"./ReactEmptyComponent":60,"./ReactErrorUtils":61,"./ReactLegacyElement":67,"./ReactOwner":74,"./ReactPerf":75,"./ReactPropTransferer":76,"./ReactPropTypeLocationNames":77,"./ReactPropTypeLocations":78,"./ReactUpdates":91,"./instantiateReactComponent":139,"./invariant":140,"./keyMirror":146,"./keyOf":147,"./mapObject":148,"./monitorCodeUse":150,"./shouldUpdateReactComponent":156,"./warning":160}],41:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactContext - */ - -"use strict"; - -var assign = _dereq_("./Object.assign"); - -/** - * Keeps track of the current context. - * - * The context is automatically passed down the component ownership hierarchy - * and is accessible via `this.context` on ReactCompositeComponents. - */ -var ReactContext = { - - /** - * @internal - * @type {object} - */ - current: {}, - - /** - * Temporarily extends the current context while executing scopedCallback. - * - * A typical use case might look like - * - * render: function() { - * var children = ReactContext.withContext({foo: 'foo'}, () => ( - * - * )); - * return <div>{children}</div>; - * } - * - * @param {object} newContext New context to merge into the existing context - * @param {function} scopedCallback Callback to run with the new context - * @return {ReactComponent|array<ReactComponent>} - */ - withContext: function(newContext, scopedCallback) { - var result; - var previousContext = ReactContext.current; - ReactContext.current = assign({}, previousContext, newContext); - try { - result = scopedCallback(); - } finally { - ReactContext.current = previousContext; - } - return result; - } - -}; - -module.exports = ReactContext; - -},{"./Object.assign":29}],42:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactCurrentOwner - */ - -"use strict"; - -/** - * Keeps track of the current owner. - * - * The current owner is the component who should own any components that are - * currently being constructed. - * - * The depth indicate how many composite components are above this render level. - */ -var ReactCurrentOwner = { - - /** - * @internal - * @type {ReactComponent} - */ - current: null - -}; - -module.exports = ReactCurrentOwner; - -},{}],43:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOM - * @typechecks static-only - */ - -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); -var ReactElementValidator = _dereq_("./ReactElementValidator"); -var ReactLegacyElement = _dereq_("./ReactLegacyElement"); - -var mapObject = _dereq_("./mapObject"); - -/** - * Create a factory that creates HTML tag elements. - * - * @param {string} tag Tag name (e.g. `div`). - * @private - */ -function createDOMFactory(tag) { - if ("production" !== "development") { - return ReactLegacyElement.markNonLegacyFactory( - ReactElementValidator.createFactory(tag) - ); - } - return ReactLegacyElement.markNonLegacyFactory( - ReactElement.createFactory(tag) - ); -} - -/** - * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes. - * This is also accessible via `React.DOM`. - * - * @public - */ -var ReactDOM = mapObject({ - a: 'a', - abbr: 'abbr', - address: 'address', - area: 'area', - article: 'article', - aside: 'aside', - audio: 'audio', - b: 'b', - base: 'base', - bdi: 'bdi', - bdo: 'bdo', - big: 'big', - blockquote: 'blockquote', - body: 'body', - br: 'br', - button: 'button', - canvas: 'canvas', - caption: 'caption', - cite: 'cite', - code: 'code', - col: 'col', - colgroup: 'colgroup', - data: 'data', - datalist: 'datalist', - dd: 'dd', - del: 'del', - details: 'details', - dfn: 'dfn', - dialog: 'dialog', - div: 'div', - dl: 'dl', - dt: 'dt', - em: 'em', - embed: 'embed', - fieldset: 'fieldset', - figcaption: 'figcaption', - figure: 'figure', - footer: 'footer', - form: 'form', - h1: 'h1', - h2: 'h2', - h3: 'h3', - h4: 'h4', - h5: 'h5', - h6: 'h6', - head: 'head', - header: 'header', - hr: 'hr', - html: 'html', - i: 'i', - iframe: 'iframe', - img: 'img', - input: 'input', - ins: 'ins', - kbd: 'kbd', - keygen: 'keygen', - label: 'label', - legend: 'legend', - li: 'li', - link: 'link', - main: 'main', - map: 'map', - mark: 'mark', - menu: 'menu', - menuitem: 'menuitem', - meta: 'meta', - meter: 'meter', - nav: 'nav', - noscript: 'noscript', - object: 'object', - ol: 'ol', - optgroup: 'optgroup', - option: 'option', - output: 'output', - p: 'p', - param: 'param', - picture: 'picture', - pre: 'pre', - progress: 'progress', - q: 'q', - rp: 'rp', - rt: 'rt', - ruby: 'ruby', - s: 's', - samp: 'samp', - script: 'script', - section: 'section', - select: 'select', - small: 'small', - source: 'source', - span: 'span', - strong: 'strong', - style: 'style', - sub: 'sub', - summary: 'summary', - sup: 'sup', - table: 'table', - tbody: 'tbody', - td: 'td', - textarea: 'textarea', - tfoot: 'tfoot', - th: 'th', - thead: 'thead', - time: 'time', - title: 'title', - tr: 'tr', - track: 'track', - u: 'u', - ul: 'ul', - 'var': 'var', - video: 'video', - wbr: 'wbr', - - // SVG - circle: 'circle', - defs: 'defs', - ellipse: 'ellipse', - g: 'g', - line: 'line', - linearGradient: 'linearGradient', - mask: 'mask', - path: 'path', - pattern: 'pattern', - polygon: 'polygon', - polyline: 'polyline', - radialGradient: 'radialGradient', - rect: 'rect', - stop: 'stop', - svg: 'svg', - text: 'text', - tspan: 'tspan' - -}, createDOMFactory); - -module.exports = ReactDOM; - -},{"./ReactElement":58,"./ReactElementValidator":59,"./ReactLegacyElement":67,"./mapObject":148}],44:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMButton - */ - -"use strict"; - -var AutoFocusMixin = _dereq_("./AutoFocusMixin"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); -var ReactDOM = _dereq_("./ReactDOM"); - -var keyMirror = _dereq_("./keyMirror"); - -// Store a reference to the <button> `ReactDOMComponent`. TODO: use string -var button = ReactElement.createFactory(ReactDOM.button.type); - -var mouseListenerNames = keyMirror({ - onClick: true, - onDoubleClick: true, - onMouseDown: true, - onMouseMove: true, - onMouseUp: true, - onClickCapture: true, - onDoubleClickCapture: true, - onMouseDownCapture: true, - onMouseMoveCapture: true, - onMouseUpCapture: true -}); - -/** - * Implements a <button> native component that does not receive mouse events - * when `disabled` is set. - */ -var ReactDOMButton = ReactCompositeComponent.createClass({ - displayName: 'ReactDOMButton', - - mixins: [AutoFocusMixin, ReactBrowserComponentMixin], - - render: function() { - var props = {}; - - // Copy the props; except the mouse listeners if we're disabled - for (var key in this.props) { - if (this.props.hasOwnProperty(key) && - (!this.props.disabled || !mouseListenerNames[key])) { - props[key] = this.props[key]; - } - } - - return button(props, this.props.children); - } - -}); - -module.exports = ReactDOMButton; - -},{"./AutoFocusMixin":2,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./keyMirror":146}],45:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMComponent - * @typechecks static-only - */ - -"use strict"; - -var CSSPropertyOperations = _dereq_("./CSSPropertyOperations"); -var DOMProperty = _dereq_("./DOMProperty"); -var DOMPropertyOperations = _dereq_("./DOMPropertyOperations"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactComponent = _dereq_("./ReactComponent"); -var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter"); -var ReactMount = _dereq_("./ReactMount"); -var ReactMultiChild = _dereq_("./ReactMultiChild"); -var ReactPerf = _dereq_("./ReactPerf"); - -var assign = _dereq_("./Object.assign"); -var escapeTextForBrowser = _dereq_("./escapeTextForBrowser"); -var invariant = _dereq_("./invariant"); -var isEventSupported = _dereq_("./isEventSupported"); -var keyOf = _dereq_("./keyOf"); -var monitorCodeUse = _dereq_("./monitorCodeUse"); - -var deleteListener = ReactBrowserEventEmitter.deleteListener; -var listenTo = ReactBrowserEventEmitter.listenTo; -var registrationNameModules = ReactBrowserEventEmitter.registrationNameModules; - -// For quickly matching children type, to test if can be treated as content. -var CONTENT_TYPES = {'string': true, 'number': true}; - -var STYLE = keyOf({style: null}); - -var ELEMENT_NODE_TYPE = 1; - -/** - * @param {?object} props - */ -function assertValidProps(props) { - if (!props) { - return; - } - // Note the use of `==` which checks for null or undefined. - ("production" !== "development" ? invariant( - props.children == null || props.dangerouslySetInnerHTML == null, - 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.' - ) : invariant(props.children == null || props.dangerouslySetInnerHTML == null)); - if ("production" !== "development") { - if (props.contentEditable && props.children != null) { - console.warn( - 'A component is `contentEditable` and contains `children` managed by ' + - 'React. It is now your responsibility to guarantee that none of those '+ - 'nodes are unexpectedly modified or duplicated. This is probably not ' + - 'intentional.' - ); - } - } - ("production" !== "development" ? invariant( - props.style == null || typeof props.style === 'object', - 'The `style` prop expects a mapping from style properties to values, ' + - 'not a string.' - ) : invariant(props.style == null || typeof props.style === 'object')); -} - -function putListener(id, registrationName, listener, transaction) { - if ("production" !== "development") { - // IE8 has no API for event capturing and the `onScroll` event doesn't - // bubble. - if (registrationName === 'onScroll' && - !isEventSupported('scroll', true)) { - monitorCodeUse('react_no_scroll_event'); - console.warn('This browser doesn\'t support the `onScroll` event'); - } - } - var container = ReactMount.findReactContainerForID(id); - if (container) { - var doc = container.nodeType === ELEMENT_NODE_TYPE ? - container.ownerDocument : - container; - listenTo(registrationName, doc); - } - transaction.getPutListenerQueue().enqueuePutListener( - id, - registrationName, - listener - ); -} - -// For HTML, certain tags should omit their close tag. We keep a whitelist for -// those special cased tags. - -var omittedCloseTags = { - 'area': true, - 'base': true, - 'br': true, - 'col': true, - 'embed': true, - 'hr': true, - 'img': true, - 'input': true, - 'keygen': true, - 'link': true, - 'meta': true, - 'param': true, - 'source': true, - 'track': true, - 'wbr': true - // NOTE: menuitem's close tag should be omitted, but that causes problems. -}; - -// We accept any tag to be rendered but since this gets injected into abitrary -// HTML, we want to make sure that it's a safe tag. -// http://www.w3.org/TR/REC-xml/#NT-Name - -var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset -var validatedTagCache = {}; -var hasOwnProperty = {}.hasOwnProperty; - -function validateDangerousTag(tag) { - if (!hasOwnProperty.call(validatedTagCache, tag)) { - ("production" !== "development" ? invariant(VALID_TAG_REGEX.test(tag), 'Invalid tag: %s', tag) : invariant(VALID_TAG_REGEX.test(tag))); - validatedTagCache[tag] = true; - } -} - -/** - * Creates a new React class that is idempotent and capable of containing other - * React components. It accepts event listeners and DOM properties that are - * valid according to `DOMProperty`. - * - * - Event listeners: `onClick`, `onMouseDown`, etc. - * - DOM properties: `className`, `name`, `title`, etc. - * - * The `style` property functions differently from the DOM API. It accepts an - * object mapping of style properties to values. - * - * @constructor ReactDOMComponent - * @extends ReactComponent - * @extends ReactMultiChild - */ -function ReactDOMComponent(tag) { - validateDangerousTag(tag); - this._tag = tag; - this.tagName = tag.toUpperCase(); -} - -ReactDOMComponent.displayName = 'ReactDOMComponent'; - -ReactDOMComponent.Mixin = { - - /** - * Generates root tag markup then recurses. This method has side effects and - * is not idempotent. - * - * @internal - * @param {string} rootID The root DOM ID for this node. - * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction - * @param {number} mountDepth number of components in the owner hierarchy - * @return {string} The computed markup. - */ - mountComponent: ReactPerf.measure( - 'ReactDOMComponent', - 'mountComponent', - function(rootID, transaction, mountDepth) { - ReactComponent.Mixin.mountComponent.call( - this, - rootID, - transaction, - mountDepth - ); - assertValidProps(this.props); - var closeTag = omittedCloseTags[this._tag] ? '' : '</' + this._tag + '>'; - return ( - this._createOpenTagMarkupAndPutListeners(transaction) + - this._createContentMarkup(transaction) + - closeTag - ); - } - ), - - /** - * Creates markup for the open tag and all attributes. - * - * This method has side effects because events get registered. - * - * Iterating over object properties is faster than iterating over arrays. - * @see http://jsperf.com/obj-vs-arr-iteration - * - * @private - * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction - * @return {string} Markup of opening tag. - */ - _createOpenTagMarkupAndPutListeners: function(transaction) { - var props = this.props; - var ret = '<' + this._tag; - - for (var propKey in props) { - if (!props.hasOwnProperty(propKey)) { - continue; - } - var propValue = props[propKey]; - if (propValue == null) { - continue; - } - if (registrationNameModules.hasOwnProperty(propKey)) { - putListener(this._rootNodeID, propKey, propValue, transaction); - } else { - if (propKey === STYLE) { - if (propValue) { - propValue = props.style = assign({}, props.style); - } - propValue = CSSPropertyOperations.createMarkupForStyles(propValue); - } - var markup = - DOMPropertyOperations.createMarkupForProperty(propKey, propValue); - if (markup) { - ret += ' ' + markup; - } - } - } - - // For static pages, no need to put React ID and checksum. Saves lots of - // bytes. - if (transaction.renderToStaticMarkup) { - return ret + '>'; - } - - var markupForID = DOMPropertyOperations.createMarkupForID(this._rootNodeID); - return ret + ' ' + markupForID + '>'; - }, - - /** - * Creates markup for the content between the tags. - * - * @private - * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction - * @return {string} Content markup. - */ - _createContentMarkup: function(transaction) { - // Intentional use of != to avoid catching zero/false. - var innerHTML = this.props.dangerouslySetInnerHTML; - if (innerHTML != null) { - if (innerHTML.__html != null) { - return innerHTML.__html; - } - } else { - var contentToUse = - CONTENT_TYPES[typeof this.props.children] ? this.props.children : null; - var childrenToUse = contentToUse != null ? null : this.props.children; - if (contentToUse != null) { - return escapeTextForBrowser(contentToUse); - } else if (childrenToUse != null) { - var mountImages = this.mountChildren( - childrenToUse, - transaction - ); - return mountImages.join(''); - } - } - return ''; - }, - - receiveComponent: function(nextElement, transaction) { - if (nextElement === this._currentElement && - nextElement._owner != null) { - // Since elements are immutable after the owner is rendered, - // we can do a cheap identity compare here to determine if this is a - // superfluous reconcile. It's possible for state to be mutable but such - // change should trigger an update of the owner which would recreate - // the element. We explicitly check for the existence of an owner since - // it's possible for a element created outside a composite to be - // deeply mutated and reused. - return; - } - - ReactComponent.Mixin.receiveComponent.call( - this, - nextElement, - transaction - ); - }, - - /** - * Updates a native DOM component after it has already been allocated and - * attached to the DOM. Reconciles the root DOM node, then recurses. - * - * @param {ReactReconcileTransaction} transaction - * @param {ReactElement} prevElement - * @internal - * @overridable - */ - updateComponent: ReactPerf.measure( - 'ReactDOMComponent', - 'updateComponent', - function(transaction, prevElement) { - assertValidProps(this._currentElement.props); - ReactComponent.Mixin.updateComponent.call( - this, - transaction, - prevElement - ); - this._updateDOMProperties(prevElement.props, transaction); - this._updateDOMChildren(prevElement.props, transaction); - } - ), - - /** - * Reconciles the properties by detecting differences in property values and - * updating the DOM as necessary. This function is probably the single most - * critical path for performance optimization. - * - * TODO: Benchmark whether checking for changed values in memory actually - * improves performance (especially statically positioned elements). - * TODO: Benchmark the effects of putting this at the top since 99% of props - * do not change for a given reconciliation. - * TODO: Benchmark areas that can be improved with caching. - * - * @private - * @param {object} lastProps - * @param {ReactReconcileTransaction} transaction - */ - _updateDOMProperties: function(lastProps, transaction) { - var nextProps = this.props; - var propKey; - var styleName; - var styleUpdates; - for (propKey in lastProps) { - if (nextProps.hasOwnProperty(propKey) || - !lastProps.hasOwnProperty(propKey)) { - continue; - } - if (propKey === STYLE) { - var lastStyle = lastProps[propKey]; - for (styleName in lastStyle) { - if (lastStyle.hasOwnProperty(styleName)) { - styleUpdates = styleUpdates || {}; - styleUpdates[styleName] = ''; - } - } - } else if (registrationNameModules.hasOwnProperty(propKey)) { - deleteListener(this._rootNodeID, propKey); - } else if ( - DOMProperty.isStandardName[propKey] || - DOMProperty.isCustomAttribute(propKey)) { - ReactComponent.BackendIDOperations.deletePropertyByID( - this._rootNodeID, - propKey - ); - } - } - for (propKey in nextProps) { - var nextProp = nextProps[propKey]; - var lastProp = lastProps[propKey]; - if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp) { - continue; - } - if (propKey === STYLE) { - if (nextProp) { - nextProp = nextProps.style = assign({}, nextProp); - } - if (lastProp) { - // Unset styles on `lastProp` but not on `nextProp`. - for (styleName in lastProp) { - if (lastProp.hasOwnProperty(styleName) && - (!nextProp || !nextProp.hasOwnProperty(styleName))) { - styleUpdates = styleUpdates || {}; - styleUpdates[styleName] = ''; - } - } - // Update styles that changed since `lastProp`. - for (styleName in nextProp) { - if (nextProp.hasOwnProperty(styleName) && - lastProp[styleName] !== nextProp[styleName]) { - styleUpdates = styleUpdates || {}; - styleUpdates[styleName] = nextProp[styleName]; - } - } - } else { - // Relies on `updateStylesByID` not mutating `styleUpdates`. - styleUpdates = nextProp; - } - } else if (registrationNameModules.hasOwnProperty(propKey)) { - putListener(this._rootNodeID, propKey, nextProp, transaction); - } else if ( - DOMProperty.isStandardName[propKey] || - DOMProperty.isCustomAttribute(propKey)) { - ReactComponent.BackendIDOperations.updatePropertyByID( - this._rootNodeID, - propKey, - nextProp - ); - } - } - if (styleUpdates) { - ReactComponent.BackendIDOperations.updateStylesByID( - this._rootNodeID, - styleUpdates - ); - } - }, - - /** - * Reconciles the children with the various properties that affect the - * children content. - * - * @param {object} lastProps - * @param {ReactReconcileTransaction} transaction - */ - _updateDOMChildren: function(lastProps, transaction) { - var nextProps = this.props; - - var lastContent = - CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null; - var nextContent = - CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null; - - var lastHtml = - lastProps.dangerouslySetInnerHTML && - lastProps.dangerouslySetInnerHTML.__html; - var nextHtml = - nextProps.dangerouslySetInnerHTML && - nextProps.dangerouslySetInnerHTML.__html; - - // Note the use of `!=` which checks for null or undefined. - var lastChildren = lastContent != null ? null : lastProps.children; - var nextChildren = nextContent != null ? null : nextProps.children; - - // If we're switching from children to content/html or vice versa, remove - // the old content - var lastHasContentOrHtml = lastContent != null || lastHtml != null; - var nextHasContentOrHtml = nextContent != null || nextHtml != null; - if (lastChildren != null && nextChildren == null) { - this.updateChildren(null, transaction); - } else if (lastHasContentOrHtml && !nextHasContentOrHtml) { - this.updateTextContent(''); - } - - if (nextContent != null) { - if (lastContent !== nextContent) { - this.updateTextContent('' + nextContent); - } - } else if (nextHtml != null) { - if (lastHtml !== nextHtml) { - ReactComponent.BackendIDOperations.updateInnerHTMLByID( - this._rootNodeID, - nextHtml - ); - } - } else if (nextChildren != null) { - this.updateChildren(nextChildren, transaction); - } - }, - - /** - * Destroys all event registrations for this instance. Does not remove from - * the DOM. That must be done by the parent. - * - * @internal - */ - unmountComponent: function() { - this.unmountChildren(); - ReactBrowserEventEmitter.deleteAllListeners(this._rootNodeID); - ReactComponent.Mixin.unmountComponent.call(this); - } - -}; - -assign( - ReactDOMComponent.prototype, - ReactComponent.Mixin, - ReactDOMComponent.Mixin, - ReactMultiChild.Mixin, - ReactBrowserComponentMixin -); - -module.exports = ReactDOMComponent; - -},{"./CSSPropertyOperations":6,"./DOMProperty":12,"./DOMPropertyOperations":13,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactBrowserEventEmitter":33,"./ReactComponent":37,"./ReactMount":70,"./ReactMultiChild":71,"./ReactPerf":75,"./escapeTextForBrowser":123,"./invariant":140,"./isEventSupported":141,"./keyOf":147,"./monitorCodeUse":150}],46:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMForm - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var LocalEventTrapMixin = _dereq_("./LocalEventTrapMixin"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); -var ReactDOM = _dereq_("./ReactDOM"); - -// Store a reference to the <form> `ReactDOMComponent`. TODO: use string -var form = ReactElement.createFactory(ReactDOM.form.type); - -/** - * Since onSubmit doesn't bubble OR capture on the top level in IE8, we need - * to capture it on the <form> element itself. There are lots of hacks we could - * do to accomplish this, but the most reliable is to make <form> a - * composite component and use `componentDidMount` to attach the event handlers. - */ -var ReactDOMForm = ReactCompositeComponent.createClass({ - displayName: 'ReactDOMForm', - - mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin], - - render: function() { - // TODO: Instead of using `ReactDOM` directly, we should use JSX. However, - // `jshint` fails to parse JSX so in order for linting to work in the open - // source repo, we need to just use `ReactDOM.form`. - return form(this.props); - }, - - componentDidMount: function() { - this.trapBubbledEvent(EventConstants.topLevelTypes.topReset, 'reset'); - this.trapBubbledEvent(EventConstants.topLevelTypes.topSubmit, 'submit'); - } -}); - -module.exports = ReactDOMForm; - -},{"./EventConstants":17,"./LocalEventTrapMixin":27,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58}],47:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMIDOperations - * @typechecks static-only - */ - -/*jslint evil: true */ - -"use strict"; - -var CSSPropertyOperations = _dereq_("./CSSPropertyOperations"); -var DOMChildrenOperations = _dereq_("./DOMChildrenOperations"); -var DOMPropertyOperations = _dereq_("./DOMPropertyOperations"); -var ReactMount = _dereq_("./ReactMount"); -var ReactPerf = _dereq_("./ReactPerf"); - -var invariant = _dereq_("./invariant"); -var setInnerHTML = _dereq_("./setInnerHTML"); - -/** - * Errors for properties that should not be updated with `updatePropertyById()`. - * - * @type {object} - * @private - */ -var INVALID_PROPERTY_ERRORS = { - dangerouslySetInnerHTML: - '`dangerouslySetInnerHTML` must be set using `updateInnerHTMLByID()`.', - style: '`style` must be set using `updateStylesByID()`.' -}; - -/** - * Operations used to process updates to DOM nodes. This is made injectable via - * `ReactComponent.BackendIDOperations`. - */ -var ReactDOMIDOperations = { - - /** - * Updates a DOM node with new property values. This should only be used to - * update DOM properties in `DOMProperty`. - * - * @param {string} id ID of the node to update. - * @param {string} name A valid property name, see `DOMProperty`. - * @param {*} value New value of the property. - * @internal - */ - updatePropertyByID: ReactPerf.measure( - 'ReactDOMIDOperations', - 'updatePropertyByID', - function(id, name, value) { - var node = ReactMount.getNode(id); - ("production" !== "development" ? invariant( - !INVALID_PROPERTY_ERRORS.hasOwnProperty(name), - 'updatePropertyByID(...): %s', - INVALID_PROPERTY_ERRORS[name] - ) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name))); - - // If we're updating to null or undefined, we should remove the property - // from the DOM node instead of inadvertantly setting to a string. This - // brings us in line with the same behavior we have on initial render. - if (value != null) { - DOMPropertyOperations.setValueForProperty(node, name, value); - } else { - DOMPropertyOperations.deleteValueForProperty(node, name); - } - } - ), - - /** - * Updates a DOM node to remove a property. This should only be used to remove - * DOM properties in `DOMProperty`. - * - * @param {string} id ID of the node to update. - * @param {string} name A property name to remove, see `DOMProperty`. - * @internal - */ - deletePropertyByID: ReactPerf.measure( - 'ReactDOMIDOperations', - 'deletePropertyByID', - function(id, name, value) { - var node = ReactMount.getNode(id); - ("production" !== "development" ? invariant( - !INVALID_PROPERTY_ERRORS.hasOwnProperty(name), - 'updatePropertyByID(...): %s', - INVALID_PROPERTY_ERRORS[name] - ) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name))); - DOMPropertyOperations.deleteValueForProperty(node, name, value); - } - ), - - /** - * Updates a DOM node with new style values. If a value is specified as '', - * the corresponding style property will be unset. - * - * @param {string} id ID of the node to update. - * @param {object} styles Mapping from styles to values. - * @internal - */ - updateStylesByID: ReactPerf.measure( - 'ReactDOMIDOperations', - 'updateStylesByID', - function(id, styles) { - var node = ReactMount.getNode(id); - CSSPropertyOperations.setValueForStyles(node, styles); - } - ), - - /** - * Updates a DOM node's innerHTML. - * - * @param {string} id ID of the node to update. - * @param {string} html An HTML string. - * @internal - */ - updateInnerHTMLByID: ReactPerf.measure( - 'ReactDOMIDOperations', - 'updateInnerHTMLByID', - function(id, html) { - var node = ReactMount.getNode(id); - setInnerHTML(node, html); - } - ), - - /** - * Updates a DOM node's text content set by `props.content`. - * - * @param {string} id ID of the node to update. - * @param {string} content Text content. - * @internal - */ - updateTextContentByID: ReactPerf.measure( - 'ReactDOMIDOperations', - 'updateTextContentByID', - function(id, content) { - var node = ReactMount.getNode(id); - DOMChildrenOperations.updateTextContent(node, content); - } - ), - - /** - * Replaces a DOM node that exists in the document with markup. - * - * @param {string} id ID of child to be replaced. - * @param {string} markup Dangerous markup to inject in place of child. - * @internal - * @see {Danger.dangerouslyReplaceNodeWithMarkup} - */ - dangerouslyReplaceNodeWithMarkupByID: ReactPerf.measure( - 'ReactDOMIDOperations', - 'dangerouslyReplaceNodeWithMarkupByID', - function(id, markup) { - var node = ReactMount.getNode(id); - DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup(node, markup); - } - ), - - /** - * Updates a component's children by processing a series of updates. - * - * @param {array<object>} updates List of update configurations. - * @param {array<string>} markup List of markup strings. - * @internal - */ - dangerouslyProcessChildrenUpdates: ReactPerf.measure( - 'ReactDOMIDOperations', - 'dangerouslyProcessChildrenUpdates', - function(updates, markup) { - for (var i = 0; i < updates.length; i++) { - updates[i].parentNode = ReactMount.getNode(updates[i].parentID); - } - DOMChildrenOperations.processUpdates(updates, markup); - } - ) -}; - -module.exports = ReactDOMIDOperations; - -},{"./CSSPropertyOperations":6,"./DOMChildrenOperations":11,"./DOMPropertyOperations":13,"./ReactMount":70,"./ReactPerf":75,"./invariant":140,"./setInnerHTML":154}],48:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMImg - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var LocalEventTrapMixin = _dereq_("./LocalEventTrapMixin"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); -var ReactDOM = _dereq_("./ReactDOM"); - -// Store a reference to the <img> `ReactDOMComponent`. TODO: use string -var img = ReactElement.createFactory(ReactDOM.img.type); - -/** - * Since onLoad doesn't bubble OR capture on the top level in IE8, we need to - * capture it on the <img> element itself. There are lots of hacks we could do - * to accomplish this, but the most reliable is to make <img> a composite - * component and use `componentDidMount` to attach the event handlers. - */ -var ReactDOMImg = ReactCompositeComponent.createClass({ - displayName: 'ReactDOMImg', - tagName: 'IMG', - - mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin], - - render: function() { - return img(this.props); - }, - - componentDidMount: function() { - this.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load'); - this.trapBubbledEvent(EventConstants.topLevelTypes.topError, 'error'); - } -}); - -module.exports = ReactDOMImg; - -},{"./EventConstants":17,"./LocalEventTrapMixin":27,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58}],49:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMInput - */ - -"use strict"; - -var AutoFocusMixin = _dereq_("./AutoFocusMixin"); -var DOMPropertyOperations = _dereq_("./DOMPropertyOperations"); -var LinkedValueUtils = _dereq_("./LinkedValueUtils"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); -var ReactDOM = _dereq_("./ReactDOM"); -var ReactMount = _dereq_("./ReactMount"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var assign = _dereq_("./Object.assign"); -var invariant = _dereq_("./invariant"); - -// Store a reference to the <input> `ReactDOMComponent`. TODO: use string -var input = ReactElement.createFactory(ReactDOM.input.type); - -var instancesByReactID = {}; - -function forceUpdateIfMounted() { - /*jshint validthis:true */ - if (this.isMounted()) { - this.forceUpdate(); - } -} - -/** - * Implements an <input> native component that allows setting these optional - * props: `checked`, `value`, `defaultChecked`, and `defaultValue`. - * - * If `checked` or `value` are not supplied (or null/undefined), user actions - * that affect the checked state or value will trigger updates to the element. - * - * If they are supplied (and not null/undefined), the rendered element will not - * trigger updates to the element. Instead, the props must change in order for - * the rendered element to be updated. - * - * The rendered element will be initialized as unchecked (or `defaultChecked`) - * with an empty value (or `defaultValue`). - * - * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html - */ -var ReactDOMInput = ReactCompositeComponent.createClass({ - displayName: 'ReactDOMInput', - - mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin], - - getInitialState: function() { - var defaultValue = this.props.defaultValue; - return { - initialChecked: this.props.defaultChecked || false, - initialValue: defaultValue != null ? defaultValue : null - }; - }, - - render: function() { - // Clone `this.props` so we don't mutate the input. - var props = assign({}, this.props); - - props.defaultChecked = null; - props.defaultValue = null; - - var value = LinkedValueUtils.getValue(this); - props.value = value != null ? value : this.state.initialValue; - - var checked = LinkedValueUtils.getChecked(this); - props.checked = checked != null ? checked : this.state.initialChecked; - - props.onChange = this._handleChange; - - return input(props, this.props.children); - }, - - componentDidMount: function() { - var id = ReactMount.getID(this.getDOMNode()); - instancesByReactID[id] = this; - }, - - componentWillUnmount: function() { - var rootNode = this.getDOMNode(); - var id = ReactMount.getID(rootNode); - delete instancesByReactID[id]; - }, - - componentDidUpdate: function(prevProps, prevState, prevContext) { - var rootNode = this.getDOMNode(); - if (this.props.checked != null) { - DOMPropertyOperations.setValueForProperty( - rootNode, - 'checked', - this.props.checked || false - ); - } - - var value = LinkedValueUtils.getValue(this); - if (value != null) { - // Cast `value` to a string to ensure the value is set correctly. While - // browsers typically do this as necessary, jsdom doesn't. - DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value); - } - }, - - _handleChange: function(event) { - var returnValue; - var onChange = LinkedValueUtils.getOnChange(this); - if (onChange) { - returnValue = onChange.call(this, event); - } - // Here we use asap to wait until all updates have propagated, which - // is important when using controlled components within layers: - // https://github.com/facebook/react/issues/1698 - ReactUpdates.asap(forceUpdateIfMounted, this); - - var name = this.props.name; - if (this.props.type === 'radio' && name != null) { - var rootNode = this.getDOMNode(); - var queryRoot = rootNode; - - while (queryRoot.parentNode) { - queryRoot = queryRoot.parentNode; - } - - // If `rootNode.form` was non-null, then we could try `form.elements`, - // but that sometimes behaves strangely in IE8. We could also try using - // `form.getElementsByName`, but that will only return direct children - // and won't include inputs that use the HTML5 `form=` attribute. Since - // the input might not even be in a form, let's just use the global - // `querySelectorAll` to ensure we don't miss anything. - var group = queryRoot.querySelectorAll( - 'input[name=' + JSON.stringify('' + name) + '][type="radio"]'); - - for (var i = 0, groupLen = group.length; i < groupLen; i++) { - var otherNode = group[i]; - if (otherNode === rootNode || - otherNode.form !== rootNode.form) { - continue; - } - var otherID = ReactMount.getID(otherNode); - ("production" !== "development" ? invariant( - otherID, - 'ReactDOMInput: Mixing React and non-React radio inputs with the ' + - 'same `name` is not supported.' - ) : invariant(otherID)); - var otherInstance = instancesByReactID[otherID]; - ("production" !== "development" ? invariant( - otherInstance, - 'ReactDOMInput: Unknown radio button ID %s.', - otherID - ) : invariant(otherInstance)); - // If this is a controlled radio button group, forcing the input that - // was previously checked to update will cause it to be come re-checked - // as appropriate. - ReactUpdates.asap(forceUpdateIfMounted, otherInstance); - } - } - - return returnValue; - } - -}); - -module.exports = ReactDOMInput; - -},{"./AutoFocusMixin":2,"./DOMPropertyOperations":13,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./ReactMount":70,"./ReactUpdates":91,"./invariant":140}],50:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMOption - */ - -"use strict"; - -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); -var ReactDOM = _dereq_("./ReactDOM"); - -var warning = _dereq_("./warning"); - -// Store a reference to the <option> `ReactDOMComponent`. TODO: use string -var option = ReactElement.createFactory(ReactDOM.option.type); - -/** - * Implements an <option> native component that warns when `selected` is set. - */ -var ReactDOMOption = ReactCompositeComponent.createClass({ - displayName: 'ReactDOMOption', - - mixins: [ReactBrowserComponentMixin], - - componentWillMount: function() { - // TODO (yungsters): Remove support for `selected` in <option>. - if ("production" !== "development") { - ("production" !== "development" ? warning( - this.props.selected == null, - 'Use the `defaultValue` or `value` props on <select> instead of ' + - 'setting `selected` on <option>.' - ) : null); - } - }, - - render: function() { - return option(this.props, this.props.children); - } - -}); - -module.exports = ReactDOMOption; - -},{"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./warning":160}],51:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMSelect - */ - -"use strict"; - -var AutoFocusMixin = _dereq_("./AutoFocusMixin"); -var LinkedValueUtils = _dereq_("./LinkedValueUtils"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); -var ReactDOM = _dereq_("./ReactDOM"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var assign = _dereq_("./Object.assign"); - -// Store a reference to the <select> `ReactDOMComponent`. TODO: use string -var select = ReactElement.createFactory(ReactDOM.select.type); - -function updateWithPendingValueIfMounted() { - /*jshint validthis:true */ - if (this.isMounted()) { - this.setState({value: this._pendingValue}); - this._pendingValue = 0; - } -} - -/** - * Validation function for `value` and `defaultValue`. - * @private - */ -function selectValueType(props, propName, componentName) { - if (props[propName] == null) { - return; - } - if (props.multiple) { - if (!Array.isArray(props[propName])) { - return new Error( - ("The `" + propName + "` prop supplied to <select> must be an array if ") + - ("`multiple` is true.") - ); - } - } else { - if (Array.isArray(props[propName])) { - return new Error( - ("The `" + propName + "` prop supplied to <select> must be a scalar ") + - ("value if `multiple` is false.") - ); - } - } -} - -/** - * If `value` is supplied, updates <option> elements on mount and update. - * @param {ReactComponent} component Instance of ReactDOMSelect - * @param {?*} propValue For uncontrolled components, null/undefined. For - * controlled components, a string (or with `multiple`, a list of strings). - * @private - */ -function updateOptions(component, propValue) { - var multiple = component.props.multiple; - var value = propValue != null ? propValue : component.state.value; - var options = component.getDOMNode().options; - var selectedValue, i, l; - if (multiple) { - selectedValue = {}; - for (i = 0, l = value.length; i < l; ++i) { - selectedValue['' + value[i]] = true; - } - } else { - selectedValue = '' + value; - } - for (i = 0, l = options.length; i < l; i++) { - var selected = multiple ? - selectedValue.hasOwnProperty(options[i].value) : - options[i].value === selectedValue; - - if (selected !== options[i].selected) { - options[i].selected = selected; - } - } -} - -/** - * Implements a <select> native component that allows optionally setting the - * props `value` and `defaultValue`. If `multiple` is false, the prop must be a - * string. If `multiple` is true, the prop must be an array of strings. - * - * If `value` is not supplied (or null/undefined), user actions that change the - * selected option will trigger updates to the rendered options. - * - * If it is supplied (and not null/undefined), the rendered options will not - * update in response to user actions. Instead, the `value` prop must change in - * order for the rendered options to update. - * - * If `defaultValue` is provided, any options with the supplied values will be - * selected. - */ -var ReactDOMSelect = ReactCompositeComponent.createClass({ - displayName: 'ReactDOMSelect', - - mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin], - - propTypes: { - defaultValue: selectValueType, - value: selectValueType - }, - - getInitialState: function() { - return {value: this.props.defaultValue || (this.props.multiple ? [] : '')}; - }, - - componentWillMount: function() { - this._pendingValue = null; - }, - - componentWillReceiveProps: function(nextProps) { - if (!this.props.multiple && nextProps.multiple) { - this.setState({value: [this.state.value]}); - } else if (this.props.multiple && !nextProps.multiple) { - this.setState({value: this.state.value[0]}); - } - }, - - render: function() { - // Clone `this.props` so we don't mutate the input. - var props = assign({}, this.props); - - props.onChange = this._handleChange; - props.value = null; - - return select(props, this.props.children); - }, - - componentDidMount: function() { - updateOptions(this, LinkedValueUtils.getValue(this)); - }, - - componentDidUpdate: function(prevProps) { - var value = LinkedValueUtils.getValue(this); - var prevMultiple = !!prevProps.multiple; - var multiple = !!this.props.multiple; - if (value != null || prevMultiple !== multiple) { - updateOptions(this, value); - } - }, - - _handleChange: function(event) { - var returnValue; - var onChange = LinkedValueUtils.getOnChange(this); - if (onChange) { - returnValue = onChange.call(this, event); - } - - var selectedValue; - if (this.props.multiple) { - selectedValue = []; - var options = event.target.options; - for (var i = 0, l = options.length; i < l; i++) { - if (options[i].selected) { - selectedValue.push(options[i].value); - } - } - } else { - selectedValue = event.target.value; - } - - this._pendingValue = selectedValue; - ReactUpdates.asap(updateWithPendingValueIfMounted, this); - return returnValue; - } - -}); - -module.exports = ReactDOMSelect; - -},{"./AutoFocusMixin":2,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./ReactUpdates":91}],52:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMSelection - */ - -"use strict"; - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var getNodeForCharacterOffset = _dereq_("./getNodeForCharacterOffset"); -var getTextContentAccessor = _dereq_("./getTextContentAccessor"); - -/** - * While `isCollapsed` is available on the Selection object and `collapsed` - * is available on the Range object, IE11 sometimes gets them wrong. - * If the anchor/focus nodes and offsets are the same, the range is collapsed. - */ -function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) { - return anchorNode === focusNode && anchorOffset === focusOffset; -} - -/** - * Get the appropriate anchor and focus node/offset pairs for IE. - * - * The catch here is that IE's selection API doesn't provide information - * about whether the selection is forward or backward, so we have to - * behave as though it's always forward. - * - * IE text differs from modern selection in that it behaves as though - * block elements end with a new line. This means character offsets will - * differ between the two APIs. - * - * @param {DOMElement} node - * @return {object} - */ -function getIEOffsets(node) { - var selection = document.selection; - var selectedRange = selection.createRange(); - var selectedLength = selectedRange.text.length; - - // Duplicate selection so we can move range without breaking user selection. - var fromStart = selectedRange.duplicate(); - fromStart.moveToElementText(node); - fromStart.setEndPoint('EndToStart', selectedRange); - - var startOffset = fromStart.text.length; - var endOffset = startOffset + selectedLength; - - return { - start: startOffset, - end: endOffset - }; -} - -/** - * @param {DOMElement} node - * @return {?object} - */ -function getModernOffsets(node) { - var selection = window.getSelection && window.getSelection(); - - if (!selection || selection.rangeCount === 0) { - return null; - } - - var anchorNode = selection.anchorNode; - var anchorOffset = selection.anchorOffset; - var focusNode = selection.focusNode; - var focusOffset = selection.focusOffset; - - var currentRange = selection.getRangeAt(0); - - // If the node and offset values are the same, the selection is collapsed. - // `Selection.isCollapsed` is available natively, but IE sometimes gets - // this value wrong. - var isSelectionCollapsed = isCollapsed( - selection.anchorNode, - selection.anchorOffset, - selection.focusNode, - selection.focusOffset - ); - - var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length; - - var tempRange = currentRange.cloneRange(); - tempRange.selectNodeContents(node); - tempRange.setEnd(currentRange.startContainer, currentRange.startOffset); - - var isTempRangeCollapsed = isCollapsed( - tempRange.startContainer, - tempRange.startOffset, - tempRange.endContainer, - tempRange.endOffset - ); - - var start = isTempRangeCollapsed ? 0 : tempRange.toString().length; - var end = start + rangeLength; - - // Detect whether the selection is backward. - var detectionRange = document.createRange(); - detectionRange.setStart(anchorNode, anchorOffset); - detectionRange.setEnd(focusNode, focusOffset); - var isBackward = detectionRange.collapsed; - - return { - start: isBackward ? end : start, - end: isBackward ? start : end - }; -} - -/** - * @param {DOMElement|DOMTextNode} node - * @param {object} offsets - */ -function setIEOffsets(node, offsets) { - var range = document.selection.createRange().duplicate(); - var start, end; - - if (typeof offsets.end === 'undefined') { - start = offsets.start; - end = start; - } else if (offsets.start > offsets.end) { - start = offsets.end; - end = offsets.start; - } else { - start = offsets.start; - end = offsets.end; - } - - range.moveToElementText(node); - range.moveStart('character', start); - range.setEndPoint('EndToStart', range); - range.moveEnd('character', end - start); - range.select(); -} - -/** - * In modern non-IE browsers, we can support both forward and backward - * selections. - * - * Note: IE10+ supports the Selection object, but it does not support - * the `extend` method, which means that even in modern IE, it's not possible - * to programatically create a backward selection. Thus, for all IE - * versions, we use the old IE API to create our selections. - * - * @param {DOMElement|DOMTextNode} node - * @param {object} offsets - */ -function setModernOffsets(node, offsets) { - if (!window.getSelection) { - return; - } - - var selection = window.getSelection(); - var length = node[getTextContentAccessor()].length; - var start = Math.min(offsets.start, length); - var end = typeof offsets.end === 'undefined' ? - start : Math.min(offsets.end, length); - - // IE 11 uses modern selection, but doesn't support the extend method. - // Flip backward selections, so we can set with a single range. - if (!selection.extend && start > end) { - var temp = end; - end = start; - start = temp; - } - - var startMarker = getNodeForCharacterOffset(node, start); - var endMarker = getNodeForCharacterOffset(node, end); - - if (startMarker && endMarker) { - var range = document.createRange(); - range.setStart(startMarker.node, startMarker.offset); - selection.removeAllRanges(); - - if (start > end) { - selection.addRange(range); - selection.extend(endMarker.node, endMarker.offset); - } else { - range.setEnd(endMarker.node, endMarker.offset); - selection.addRange(range); - } - } -} - -var useIEOffsets = ExecutionEnvironment.canUseDOM && document.selection; - -var ReactDOMSelection = { - /** - * @param {DOMElement} node - */ - getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets, - - /** - * @param {DOMElement|DOMTextNode} node - * @param {object} offsets - */ - setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets -}; - -module.exports = ReactDOMSelection; - -},{"./ExecutionEnvironment":23,"./getNodeForCharacterOffset":133,"./getTextContentAccessor":135}],53:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDOMTextarea - */ - -"use strict"; - -var AutoFocusMixin = _dereq_("./AutoFocusMixin"); -var DOMPropertyOperations = _dereq_("./DOMPropertyOperations"); -var LinkedValueUtils = _dereq_("./LinkedValueUtils"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); -var ReactDOM = _dereq_("./ReactDOM"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var assign = _dereq_("./Object.assign"); -var invariant = _dereq_("./invariant"); - -var warning = _dereq_("./warning"); - -// Store a reference to the <textarea> `ReactDOMComponent`. TODO: use string -var textarea = ReactElement.createFactory(ReactDOM.textarea.type); - -function forceUpdateIfMounted() { - /*jshint validthis:true */ - if (this.isMounted()) { - this.forceUpdate(); - } -} - -/** - * Implements a <textarea> native component that allows setting `value`, and - * `defaultValue`. This differs from the traditional DOM API because value is - * usually set as PCDATA children. - * - * If `value` is not supplied (or null/undefined), user actions that affect the - * value will trigger updates to the element. - * - * If `value` is supplied (and not null/undefined), the rendered element will - * not trigger updates to the element. Instead, the `value` prop must change in - * order for the rendered element to be updated. - * - * The rendered element will be initialized with an empty value, the prop - * `defaultValue` if specified, or the children content (deprecated). - */ -var ReactDOMTextarea = ReactCompositeComponent.createClass({ - displayName: 'ReactDOMTextarea', - - mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin], - - getInitialState: function() { - var defaultValue = this.props.defaultValue; - // TODO (yungsters): Remove support for children content in <textarea>. - var children = this.props.children; - if (children != null) { - if ("production" !== "development") { - ("production" !== "development" ? warning( - false, - 'Use the `defaultValue` or `value` props instead of setting ' + - 'children on <textarea>.' - ) : null); - } - ("production" !== "development" ? invariant( - defaultValue == null, - 'If you supply `defaultValue` on a <textarea>, do not pass children.' - ) : invariant(defaultValue == null)); - if (Array.isArray(children)) { - ("production" !== "development" ? invariant( - children.length <= 1, - '<textarea> can only have at most one child.' - ) : invariant(children.length <= 1)); - children = children[0]; - } - - defaultValue = '' + children; - } - if (defaultValue == null) { - defaultValue = ''; - } - var value = LinkedValueUtils.getValue(this); - return { - // We save the initial value so that `ReactDOMComponent` doesn't update - // `textContent` (unnecessary since we update value). - // The initial value can be a boolean or object so that's why it's - // forced to be a string. - initialValue: '' + (value != null ? value : defaultValue) - }; - }, - - render: function() { - // Clone `this.props` so we don't mutate the input. - var props = assign({}, this.props); - - ("production" !== "development" ? invariant( - props.dangerouslySetInnerHTML == null, - '`dangerouslySetInnerHTML` does not make sense on <textarea>.' - ) : invariant(props.dangerouslySetInnerHTML == null)); - - props.defaultValue = null; - props.value = null; - props.onChange = this._handleChange; - - // Always set children to the same thing. In IE9, the selection range will - // get reset if `textContent` is mutated. - return textarea(props, this.state.initialValue); - }, - - componentDidUpdate: function(prevProps, prevState, prevContext) { - var value = LinkedValueUtils.getValue(this); - if (value != null) { - var rootNode = this.getDOMNode(); - // Cast `value` to a string to ensure the value is set correctly. While - // browsers typically do this as necessary, jsdom doesn't. - DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value); - } - }, - - _handleChange: function(event) { - var returnValue; - var onChange = LinkedValueUtils.getOnChange(this); - if (onChange) { - returnValue = onChange.call(this, event); - } - ReactUpdates.asap(forceUpdateIfMounted, this); - return returnValue; - } - -}); - -module.exports = ReactDOMTextarea; - -},{"./AutoFocusMixin":2,"./DOMPropertyOperations":13,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./ReactUpdates":91,"./invariant":140,"./warning":160}],54:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDefaultBatchingStrategy - */ - -"use strict"; - -var ReactUpdates = _dereq_("./ReactUpdates"); -var Transaction = _dereq_("./Transaction"); - -var assign = _dereq_("./Object.assign"); -var emptyFunction = _dereq_("./emptyFunction"); - -var RESET_BATCHED_UPDATES = { - initialize: emptyFunction, - close: function() { - ReactDefaultBatchingStrategy.isBatchingUpdates = false; - } -}; - -var FLUSH_BATCHED_UPDATES = { - initialize: emptyFunction, - close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates) -}; - -var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES]; - -function ReactDefaultBatchingStrategyTransaction() { - this.reinitializeTransaction(); -} - -assign( - ReactDefaultBatchingStrategyTransaction.prototype, - Transaction.Mixin, - { - getTransactionWrappers: function() { - return TRANSACTION_WRAPPERS; - } - } -); - -var transaction = new ReactDefaultBatchingStrategyTransaction(); - -var ReactDefaultBatchingStrategy = { - isBatchingUpdates: false, - - /** - * Call the provided function in a context within which calls to `setState` - * and friends are batched such that components aren't updated unnecessarily. - */ - batchedUpdates: function(callback, a, b) { - var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates; - - ReactDefaultBatchingStrategy.isBatchingUpdates = true; - - // The code is written this way to avoid extra allocations - if (alreadyBatchingUpdates) { - callback(a, b); - } else { - transaction.perform(callback, null, a, b); - } - } -}; - -module.exports = ReactDefaultBatchingStrategy; - -},{"./Object.assign":29,"./ReactUpdates":91,"./Transaction":107,"./emptyFunction":121}],55:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDefaultInjection - */ - -"use strict"; - -var BeforeInputEventPlugin = _dereq_("./BeforeInputEventPlugin"); -var ChangeEventPlugin = _dereq_("./ChangeEventPlugin"); -var ClientReactRootIndex = _dereq_("./ClientReactRootIndex"); -var CompositionEventPlugin = _dereq_("./CompositionEventPlugin"); -var DefaultEventPluginOrder = _dereq_("./DefaultEventPluginOrder"); -var EnterLeaveEventPlugin = _dereq_("./EnterLeaveEventPlugin"); -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); -var HTMLDOMPropertyConfig = _dereq_("./HTMLDOMPropertyConfig"); -var MobileSafariClickEventPlugin = _dereq_("./MobileSafariClickEventPlugin"); -var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin"); -var ReactComponentBrowserEnvironment = - _dereq_("./ReactComponentBrowserEnvironment"); -var ReactDefaultBatchingStrategy = _dereq_("./ReactDefaultBatchingStrategy"); -var ReactDOMComponent = _dereq_("./ReactDOMComponent"); -var ReactDOMButton = _dereq_("./ReactDOMButton"); -var ReactDOMForm = _dereq_("./ReactDOMForm"); -var ReactDOMImg = _dereq_("./ReactDOMImg"); -var ReactDOMInput = _dereq_("./ReactDOMInput"); -var ReactDOMOption = _dereq_("./ReactDOMOption"); -var ReactDOMSelect = _dereq_("./ReactDOMSelect"); -var ReactDOMTextarea = _dereq_("./ReactDOMTextarea"); -var ReactEventListener = _dereq_("./ReactEventListener"); -var ReactInjection = _dereq_("./ReactInjection"); -var ReactInstanceHandles = _dereq_("./ReactInstanceHandles"); -var ReactMount = _dereq_("./ReactMount"); -var SelectEventPlugin = _dereq_("./SelectEventPlugin"); -var ServerReactRootIndex = _dereq_("./ServerReactRootIndex"); -var SimpleEventPlugin = _dereq_("./SimpleEventPlugin"); -var SVGDOMPropertyConfig = _dereq_("./SVGDOMPropertyConfig"); - -var createFullPageComponent = _dereq_("./createFullPageComponent"); - -function inject() { - ReactInjection.EventEmitter.injectReactEventListener( - ReactEventListener - ); - - /** - * Inject modules for resolving DOM hierarchy and plugin ordering. - */ - ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder); - ReactInjection.EventPluginHub.injectInstanceHandle(ReactInstanceHandles); - ReactInjection.EventPluginHub.injectMount(ReactMount); - - /** - * Some important event plugins included by default (without having to require - * them). - */ - ReactInjection.EventPluginHub.injectEventPluginsByName({ - SimpleEventPlugin: SimpleEventPlugin, - EnterLeaveEventPlugin: EnterLeaveEventPlugin, - ChangeEventPlugin: ChangeEventPlugin, - CompositionEventPlugin: CompositionEventPlugin, - MobileSafariClickEventPlugin: MobileSafariClickEventPlugin, - SelectEventPlugin: SelectEventPlugin, - BeforeInputEventPlugin: BeforeInputEventPlugin - }); - - ReactInjection.NativeComponent.injectGenericComponentClass( - ReactDOMComponent - ); - - ReactInjection.NativeComponent.injectComponentClasses({ - 'button': ReactDOMButton, - 'form': ReactDOMForm, - 'img': ReactDOMImg, - 'input': ReactDOMInput, - 'option': ReactDOMOption, - 'select': ReactDOMSelect, - 'textarea': ReactDOMTextarea, - - 'html': createFullPageComponent('html'), - 'head': createFullPageComponent('head'), - 'body': createFullPageComponent('body') - }); - - // This needs to happen after createFullPageComponent() otherwise the mixin - // gets double injected. - ReactInjection.CompositeComponent.injectMixin(ReactBrowserComponentMixin); - - ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig); - ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig); - - ReactInjection.EmptyComponent.injectEmptyComponent('noscript'); - - ReactInjection.Updates.injectReconcileTransaction( - ReactComponentBrowserEnvironment.ReactReconcileTransaction - ); - ReactInjection.Updates.injectBatchingStrategy( - ReactDefaultBatchingStrategy - ); - - ReactInjection.RootIndex.injectCreateReactRootIndex( - ExecutionEnvironment.canUseDOM ? - ClientReactRootIndex.createReactRootIndex : - ServerReactRootIndex.createReactRootIndex - ); - - ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment); - - if ("production" !== "development") { - var url = (ExecutionEnvironment.canUseDOM && window.location.href) || ''; - if ((/[?&]react_perf\b/).test(url)) { - var ReactDefaultPerf = _dereq_("./ReactDefaultPerf"); - ReactDefaultPerf.start(); - } - } -} - -module.exports = { - inject: inject -}; - -},{"./BeforeInputEventPlugin":3,"./ChangeEventPlugin":8,"./ClientReactRootIndex":9,"./CompositionEventPlugin":10,"./DefaultEventPluginOrder":15,"./EnterLeaveEventPlugin":16,"./ExecutionEnvironment":23,"./HTMLDOMPropertyConfig":24,"./MobileSafariClickEventPlugin":28,"./ReactBrowserComponentMixin":32,"./ReactComponentBrowserEnvironment":38,"./ReactDOMButton":44,"./ReactDOMComponent":45,"./ReactDOMForm":46,"./ReactDOMImg":48,"./ReactDOMInput":49,"./ReactDOMOption":50,"./ReactDOMSelect":51,"./ReactDOMTextarea":53,"./ReactDefaultBatchingStrategy":54,"./ReactDefaultPerf":56,"./ReactEventListener":63,"./ReactInjection":64,"./ReactInstanceHandles":66,"./ReactMount":70,"./SVGDOMPropertyConfig":92,"./SelectEventPlugin":93,"./ServerReactRootIndex":94,"./SimpleEventPlugin":95,"./createFullPageComponent":116}],56:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDefaultPerf - * @typechecks static-only - */ - -"use strict"; - -var DOMProperty = _dereq_("./DOMProperty"); -var ReactDefaultPerfAnalysis = _dereq_("./ReactDefaultPerfAnalysis"); -var ReactMount = _dereq_("./ReactMount"); -var ReactPerf = _dereq_("./ReactPerf"); - -var performanceNow = _dereq_("./performanceNow"); - -function roundFloat(val) { - return Math.floor(val * 100) / 100; -} - -function addValue(obj, key, val) { - obj[key] = (obj[key] || 0) + val; -} - -var ReactDefaultPerf = { - _allMeasurements: [], // last item in the list is the current one - _mountStack: [0], - _injected: false, - - start: function() { - if (!ReactDefaultPerf._injected) { - ReactPerf.injection.injectMeasure(ReactDefaultPerf.measure); - } - - ReactDefaultPerf._allMeasurements.length = 0; - ReactPerf.enableMeasure = true; - }, - - stop: function() { - ReactPerf.enableMeasure = false; - }, - - getLastMeasurements: function() { - return ReactDefaultPerf._allMeasurements; - }, - - printExclusive: function(measurements) { - measurements = measurements || ReactDefaultPerf._allMeasurements; - var summary = ReactDefaultPerfAnalysis.getExclusiveSummary(measurements); - console.table(summary.map(function(item) { - return { - 'Component class name': item.componentName, - 'Total inclusive time (ms)': roundFloat(item.inclusive), - 'Exclusive mount time (ms)': roundFloat(item.exclusive), - 'Exclusive render time (ms)': roundFloat(item.render), - 'Mount time per instance (ms)': roundFloat(item.exclusive / item.count), - 'Render time per instance (ms)': roundFloat(item.render / item.count), - 'Instances': item.count - }; - })); - // TODO: ReactDefaultPerfAnalysis.getTotalTime() does not return the correct - // number. - }, - - printInclusive: function(measurements) { - measurements = measurements || ReactDefaultPerf._allMeasurements; - var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements); - console.table(summary.map(function(item) { - return { - 'Owner > component': item.componentName, - 'Inclusive time (ms)': roundFloat(item.time), - 'Instances': item.count - }; - })); - console.log( - 'Total time:', - ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms' - ); - }, - - getMeasurementsSummaryMap: function(measurements) { - var summary = ReactDefaultPerfAnalysis.getInclusiveSummary( - measurements, - true - ); - return summary.map(function(item) { - return { - 'Owner > component': item.componentName, - 'Wasted time (ms)': item.time, - 'Instances': item.count - }; - }); - }, - - printWasted: function(measurements) { - measurements = measurements || ReactDefaultPerf._allMeasurements; - console.table(ReactDefaultPerf.getMeasurementsSummaryMap(measurements)); - console.log( - 'Total time:', - ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms' - ); - }, - - printDOM: function(measurements) { - measurements = measurements || ReactDefaultPerf._allMeasurements; - var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements); - console.table(summary.map(function(item) { - var result = {}; - result[DOMProperty.ID_ATTRIBUTE_NAME] = item.id; - result['type'] = item.type; - result['args'] = JSON.stringify(item.args); - return result; - })); - console.log( - 'Total time:', - ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms' - ); - }, - - _recordWrite: function(id, fnName, totalTime, args) { - // TODO: totalTime isn't that useful since it doesn't count paints/reflows - var writes = - ReactDefaultPerf - ._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1] - .writes; - writes[id] = writes[id] || []; - writes[id].push({ - type: fnName, - time: totalTime, - args: args - }); - }, - - measure: function(moduleName, fnName, func) { - return function() {for (var args=[],$__0=0,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]); - var totalTime; - var rv; - var start; - - if (fnName === '_renderNewRootComponent' || - fnName === 'flushBatchedUpdates') { - // A "measurement" is a set of metrics recorded for each flush. We want - // to group the metrics for a given flush together so we can look at the - // components that rendered and the DOM operations that actually - // happened to determine the amount of "wasted work" performed. - ReactDefaultPerf._allMeasurements.push({ - exclusive: {}, - inclusive: {}, - render: {}, - counts: {}, - writes: {}, - displayNames: {}, - totalTime: 0 - }); - start = performanceNow(); - rv = func.apply(this, args); - ReactDefaultPerf._allMeasurements[ - ReactDefaultPerf._allMeasurements.length - 1 - ].totalTime = performanceNow() - start; - return rv; - } else if (moduleName === 'ReactDOMIDOperations' || - moduleName === 'ReactComponentBrowserEnvironment') { - start = performanceNow(); - rv = func.apply(this, args); - totalTime = performanceNow() - start; - - if (fnName === 'mountImageIntoNode') { - var mountID = ReactMount.getID(args[1]); - ReactDefaultPerf._recordWrite(mountID, fnName, totalTime, args[0]); - } else if (fnName === 'dangerouslyProcessChildrenUpdates') { - // special format - args[0].forEach(function(update) { - var writeArgs = {}; - if (update.fromIndex !== null) { - writeArgs.fromIndex = update.fromIndex; - } - if (update.toIndex !== null) { - writeArgs.toIndex = update.toIndex; - } - if (update.textContent !== null) { - writeArgs.textContent = update.textContent; - } - if (update.markupIndex !== null) { - writeArgs.markup = args[1][update.markupIndex]; - } - ReactDefaultPerf._recordWrite( - update.parentID, - update.type, - totalTime, - writeArgs - ); - }); - } else { - // basic format - ReactDefaultPerf._recordWrite( - args[0], - fnName, - totalTime, - Array.prototype.slice.call(args, 1) - ); - } - return rv; - } else if (moduleName === 'ReactCompositeComponent' && ( - fnName === 'mountComponent' || - fnName === 'updateComponent' || // TODO: receiveComponent()? - fnName === '_renderValidatedComponent')) { - - var rootNodeID = fnName === 'mountComponent' ? - args[0] : - this._rootNodeID; - var isRender = fnName === '_renderValidatedComponent'; - var isMount = fnName === 'mountComponent'; - - var mountStack = ReactDefaultPerf._mountStack; - var entry = ReactDefaultPerf._allMeasurements[ - ReactDefaultPerf._allMeasurements.length - 1 - ]; - - if (isRender) { - addValue(entry.counts, rootNodeID, 1); - } else if (isMount) { - mountStack.push(0); - } - - start = performanceNow(); - rv = func.apply(this, args); - totalTime = performanceNow() - start; - - if (isRender) { - addValue(entry.render, rootNodeID, totalTime); - } else if (isMount) { - var subMountTime = mountStack.pop(); - mountStack[mountStack.length - 1] += totalTime; - addValue(entry.exclusive, rootNodeID, totalTime - subMountTime); - addValue(entry.inclusive, rootNodeID, totalTime); - } else { - addValue(entry.inclusive, rootNodeID, totalTime); - } - - entry.displayNames[rootNodeID] = { - current: this.constructor.displayName, - owner: this._owner ? this._owner.constructor.displayName : '<root>' - }; - - return rv; - } else { - return func.apply(this, args); - } - }; - } -}; - -module.exports = ReactDefaultPerf; - -},{"./DOMProperty":12,"./ReactDefaultPerfAnalysis":57,"./ReactMount":70,"./ReactPerf":75,"./performanceNow":153}],57:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactDefaultPerfAnalysis - */ - -var assign = _dereq_("./Object.assign"); - -// Don't try to save users less than 1.2ms (a number I made up) -var DONT_CARE_THRESHOLD = 1.2; -var DOM_OPERATION_TYPES = { - 'mountImageIntoNode': 'set innerHTML', - INSERT_MARKUP: 'set innerHTML', - MOVE_EXISTING: 'move', - REMOVE_NODE: 'remove', - TEXT_CONTENT: 'set textContent', - 'updatePropertyByID': 'update attribute', - 'deletePropertyByID': 'delete attribute', - 'updateStylesByID': 'update styles', - 'updateInnerHTMLByID': 'set innerHTML', - 'dangerouslyReplaceNodeWithMarkupByID': 'replace' -}; - -function getTotalTime(measurements) { - // TODO: return number of DOM ops? could be misleading. - // TODO: measure dropped frames after reconcile? - // TODO: log total time of each reconcile and the top-level component - // class that triggered it. - var totalTime = 0; - for (var i = 0; i < measurements.length; i++) { - var measurement = measurements[i]; - totalTime += measurement.totalTime; - } - return totalTime; -} - -function getDOMSummary(measurements) { - var items = []; - for (var i = 0; i < measurements.length; i++) { - var measurement = measurements[i]; - var id; - - for (id in measurement.writes) { - measurement.writes[id].forEach(function(write) { - items.push({ - id: id, - type: DOM_OPERATION_TYPES[write.type] || write.type, - args: write.args - }); - }); - } - } - return items; -} - -function getExclusiveSummary(measurements) { - var candidates = {}; - var displayName; - - for (var i = 0; i < measurements.length; i++) { - var measurement = measurements[i]; - var allIDs = assign( - {}, - measurement.exclusive, - measurement.inclusive - ); - - for (var id in allIDs) { - displayName = measurement.displayNames[id].current; - - candidates[displayName] = candidates[displayName] || { - componentName: displayName, - inclusive: 0, - exclusive: 0, - render: 0, - count: 0 - }; - if (measurement.render[id]) { - candidates[displayName].render += measurement.render[id]; - } - if (measurement.exclusive[id]) { - candidates[displayName].exclusive += measurement.exclusive[id]; - } - if (measurement.inclusive[id]) { - candidates[displayName].inclusive += measurement.inclusive[id]; - } - if (measurement.counts[id]) { - candidates[displayName].count += measurement.counts[id]; - } - } - } - - // Now make a sorted array with the results. - var arr = []; - for (displayName in candidates) { - if (candidates[displayName].exclusive >= DONT_CARE_THRESHOLD) { - arr.push(candidates[displayName]); - } - } - - arr.sort(function(a, b) { - return b.exclusive - a.exclusive; - }); - - return arr; -} - -function getInclusiveSummary(measurements, onlyClean) { - var candidates = {}; - var inclusiveKey; - - for (var i = 0; i < measurements.length; i++) { - var measurement = measurements[i]; - var allIDs = assign( - {}, - measurement.exclusive, - measurement.inclusive - ); - var cleanComponents; - - if (onlyClean) { - cleanComponents = getUnchangedComponents(measurement); - } - - for (var id in allIDs) { - if (onlyClean && !cleanComponents[id]) { - continue; - } - - var displayName = measurement.displayNames[id]; - - // Inclusive time is not useful for many components without knowing where - // they are instantiated. So we aggregate inclusive time with both the - // owner and current displayName as the key. - inclusiveKey = displayName.owner + ' > ' + displayName.current; - - candidates[inclusiveKey] = candidates[inclusiveKey] || { - componentName: inclusiveKey, - time: 0, - count: 0 - }; - - if (measurement.inclusive[id]) { - candidates[inclusiveKey].time += measurement.inclusive[id]; - } - if (measurement.counts[id]) { - candidates[inclusiveKey].count += measurement.counts[id]; - } - } - } - - // Now make a sorted array with the results. - var arr = []; - for (inclusiveKey in candidates) { - if (candidates[inclusiveKey].time >= DONT_CARE_THRESHOLD) { - arr.push(candidates[inclusiveKey]); - } - } - - arr.sort(function(a, b) { - return b.time - a.time; - }); - - return arr; -} - -function getUnchangedComponents(measurement) { - // For a given reconcile, look at which components did not actually - // render anything to the DOM and return a mapping of their ID to - // the amount of time it took to render the entire subtree. - var cleanComponents = {}; - var dirtyLeafIDs = Object.keys(measurement.writes); - var allIDs = assign({}, measurement.exclusive, measurement.inclusive); - - for (var id in allIDs) { - var isDirty = false; - // For each component that rendered, see if a component that triggered - // a DOM op is in its subtree. - for (var i = 0; i < dirtyLeafIDs.length; i++) { - if (dirtyLeafIDs[i].indexOf(id) === 0) { - isDirty = true; - break; - } - } - if (!isDirty && measurement.counts[id] > 0) { - cleanComponents[id] = true; - } - } - return cleanComponents; -} - -var ReactDefaultPerfAnalysis = { - getExclusiveSummary: getExclusiveSummary, - getInclusiveSummary: getInclusiveSummary, - getDOMSummary: getDOMSummary, - getTotalTime: getTotalTime -}; - -module.exports = ReactDefaultPerfAnalysis; - -},{"./Object.assign":29}],58:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactElement - */ - -"use strict"; - -var ReactContext = _dereq_("./ReactContext"); -var ReactCurrentOwner = _dereq_("./ReactCurrentOwner"); - -var warning = _dereq_("./warning"); - -var RESERVED_PROPS = { - key: true, - ref: true -}; - -/** - * Warn for mutations. - * - * @internal - * @param {object} object - * @param {string} key - */ -function defineWarningProperty(object, key) { - Object.defineProperty(object, key, { - - configurable: false, - enumerable: true, - - get: function() { - if (!this._store) { - return null; - } - return this._store[key]; - }, - - set: function(value) { - ("production" !== "development" ? warning( - false, - 'Don\'t set the ' + key + ' property of the component. ' + - 'Mutate the existing props object instead.' - ) : null); - this._store[key] = value; - } - - }); -} - -/** - * This is updated to true if the membrane is successfully created. - */ -var useMutationMembrane = false; - -/** - * Warn for mutations. - * - * @internal - * @param {object} element - */ -function defineMutationMembrane(prototype) { - try { - var pseudoFrozenProperties = { - props: true - }; - for (var key in pseudoFrozenProperties) { - defineWarningProperty(prototype, key); - } - useMutationMembrane = true; - } catch (x) { - // IE will fail on defineProperty - } -} - -/** - * Base constructor for all React elements. This is only used to make this - * work with a dynamic instanceof check. Nothing should live on this prototype. - * - * @param {*} type - * @param {string|object} ref - * @param {*} key - * @param {*} props - * @internal - */ -var ReactElement = function(type, key, ref, owner, context, props) { - // Built-in properties that belong on the element - this.type = type; - this.key = key; - this.ref = ref; - - // Record the component responsible for creating this element. - this._owner = owner; - - // TODO: Deprecate withContext, and then the context becomes accessible - // through the owner. - this._context = context; - - if ("production" !== "development") { - // The validation flag and props are currently mutative. We put them on - // an external backing store so that we can freeze the whole object. - // This can be replaced with a WeakMap once they are implemented in - // commonly used development environments. - this._store = { validated: false, props: props }; - - // We're not allowed to set props directly on the object so we early - // return and rely on the prototype membrane to forward to the backing - // store. - if (useMutationMembrane) { - Object.freeze(this); - return; - } - } - - this.props = props; -}; - -// We intentionally don't expose the function on the constructor property. -// ReactElement should be indistinguishable from a plain object. -ReactElement.prototype = { - _isReactElement: true -}; - -if ("production" !== "development") { - defineMutationMembrane(ReactElement.prototype); -} - -ReactElement.createElement = function(type, config, children) { - var propName; - - // Reserved names are extracted - var props = {}; - - var key = null; - var ref = null; - - if (config != null) { - ref = config.ref === undefined ? null : config.ref; - if ("production" !== "development") { - ("production" !== "development" ? warning( - config.key !== null, - 'createElement(...): Encountered component with a `key` of null. In ' + - 'a future version, this will be treated as equivalent to the string ' + - '\'null\'; instead, provide an explicit key or use undefined.' - ) : null); - } - // TODO: Change this back to `config.key === undefined` - key = config.key == null ? null : '' + config.key; - // Remaining properties are added to a new props object - for (propName in config) { - if (config.hasOwnProperty(propName) && - !RESERVED_PROPS.hasOwnProperty(propName)) { - props[propName] = config[propName]; - } - } - } - - // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - var childrenLength = arguments.length - 2; - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - props.children = childArray; - } - - // Resolve default props - if (type.defaultProps) { - var defaultProps = type.defaultProps; - for (propName in defaultProps) { - if (typeof props[propName] === 'undefined') { - props[propName] = defaultProps[propName]; - } - } - } - - return new ReactElement( - type, - key, - ref, - ReactCurrentOwner.current, - ReactContext.current, - props - ); -}; - -ReactElement.createFactory = function(type) { - var factory = ReactElement.createElement.bind(null, type); - // Expose the type on the factory and the prototype so that it can be - // easily accessed on elements. E.g. <Foo />.type === Foo.type. - // This should not be named `constructor` since this may not be the function - // that created the element, and it may not even be a constructor. - factory.type = type; - return factory; -}; - -ReactElement.cloneAndReplaceProps = function(oldElement, newProps) { - var newElement = new ReactElement( - oldElement.type, - oldElement.key, - oldElement.ref, - oldElement._owner, - oldElement._context, - newProps - ); - - if ("production" !== "development") { - // If the key on the original is valid, then the clone is valid - newElement._store.validated = oldElement._store.validated; - } - return newElement; -}; - -/** - * @param {?object} object - * @return {boolean} True if `object` is a valid component. - * @final - */ -ReactElement.isValidElement = function(object) { - // ReactTestUtils is often used outside of beforeEach where as React is - // within it. This leads to two different instances of React on the same - // page. To identify a element from a different React instance we use - // a flag instead of an instanceof check. - var isElement = !!(object && object._isReactElement); - // if (isElement && !(object instanceof ReactElement)) { - // This is an indicator that you're using multiple versions of React at the - // same time. This will screw with ownership and stuff. Fix it, please. - // TODO: We could possibly warn here. - // } - return isElement; -}; - -module.exports = ReactElement; - -},{"./ReactContext":41,"./ReactCurrentOwner":42,"./warning":160}],59:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactElementValidator - */ - -/** - * ReactElementValidator provides a wrapper around a element factory - * which validates the props passed to the element. This is intended to be - * used only in DEV and could be replaced by a static type checker for languages - * that support it. - */ - -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); -var ReactPropTypeLocations = _dereq_("./ReactPropTypeLocations"); -var ReactCurrentOwner = _dereq_("./ReactCurrentOwner"); - -var monitorCodeUse = _dereq_("./monitorCodeUse"); - -/** - * Warn if there's no key explicitly set on dynamic arrays of children or - * object keys are not valid. This allows us to keep track of children between - * updates. - */ -var ownerHasKeyUseWarning = { - 'react_key_warning': {}, - 'react_numeric_key_warning': {} -}; -var ownerHasMonitoredObjectMap = {}; - -var loggedTypeFailures = {}; - -var NUMERIC_PROPERTY_REGEX = /^\d+$/; - -/** - * Gets the current owner's displayName for use in warnings. - * - * @internal - * @return {?string} Display name or undefined - */ -function getCurrentOwnerDisplayName() { - var current = ReactCurrentOwner.current; - return current && current.constructor.displayName || undefined; -} - -/** - * Warn if the component doesn't have an explicit key assigned to it. - * This component is in an array. The array could grow and shrink or be - * reordered. All children that haven't already been validated are required to - * have a "key" property assigned to it. - * - * @internal - * @param {ReactComponent} component Component that requires a key. - * @param {*} parentType component's parent's type. - */ -function validateExplicitKey(component, parentType) { - if (component._store.validated || component.key != null) { - return; - } - component._store.validated = true; - - warnAndMonitorForKeyUse( - 'react_key_warning', - 'Each child in an array should have a unique "key" prop.', - component, - parentType - ); -} - -/** - * Warn if the key is being defined as an object property but has an incorrect - * value. - * - * @internal - * @param {string} name Property name of the key. - * @param {ReactComponent} component Component that requires a key. - * @param {*} parentType component's parent's type. - */ -function validatePropertyKey(name, component, parentType) { - if (!NUMERIC_PROPERTY_REGEX.test(name)) { - return; - } - warnAndMonitorForKeyUse( - 'react_numeric_key_warning', - 'Child objects should have non-numeric keys so ordering is preserved.', - component, - parentType - ); -} - -/** - * Shared warning and monitoring code for the key warnings. - * - * @internal - * @param {string} warningID The id used when logging. - * @param {string} message The base warning that gets output. - * @param {ReactComponent} component Component that requires a key. - * @param {*} parentType component's parent's type. - */ -function warnAndMonitorForKeyUse(warningID, message, component, parentType) { - var ownerName = getCurrentOwnerDisplayName(); - var parentName = parentType.displayName; - - var useName = ownerName || parentName; - var memoizer = ownerHasKeyUseWarning[warningID]; - if (memoizer.hasOwnProperty(useName)) { - return; - } - memoizer[useName] = true; - - message += ownerName ? - (" Check the render method of " + ownerName + ".") : - (" Check the renderComponent call using <" + parentName + ">."); - - // Usually the current owner is the offender, but if it accepts children as a - // property, it may be the creator of the child that's responsible for - // assigning it a key. - var childOwnerName = null; - if (component._owner && component._owner !== ReactCurrentOwner.current) { - // Name of the component that originally created this child. - childOwnerName = component._owner.constructor.displayName; - - message += (" It was passed a child from " + childOwnerName + "."); - } - - message += ' See http://fb.me/react-warning-keys for more information.'; - monitorCodeUse(warningID, { - component: useName, - componentOwner: childOwnerName - }); - console.warn(message); -} - -/** - * Log that we're using an object map. We're considering deprecating this - * feature and replace it with proper Map and ImmutableMap data structures. - * - * @internal - */ -function monitorUseOfObjectMap() { - var currentName = getCurrentOwnerDisplayName() || ''; - if (ownerHasMonitoredObjectMap.hasOwnProperty(currentName)) { - return; - } - ownerHasMonitoredObjectMap[currentName] = true; - monitorCodeUse('react_object_map_children'); -} - -/** - * Ensure that every component either is passed in a static location, in an - * array with an explicit keys property defined, or in an object literal - * with valid key property. - * - * @internal - * @param {*} component Statically passed child of any type. - * @param {*} parentType component's parent's type. - * @return {boolean} - */ -function validateChildKeys(component, parentType) { - if (Array.isArray(component)) { - for (var i = 0; i < component.length; i++) { - var child = component[i]; - if (ReactElement.isValidElement(child)) { - validateExplicitKey(child, parentType); - } - } - } else if (ReactElement.isValidElement(component)) { - // This component was passed in a valid location. - component._store.validated = true; - } else if (component && typeof component === 'object') { - monitorUseOfObjectMap(); - for (var name in component) { - validatePropertyKey(name, component[name], parentType); - } - } -} - -/** - * Assert that the props are valid - * - * @param {string} componentName Name of the component for error messages. - * @param {object} propTypes Map of prop name to a ReactPropType - * @param {object} props - * @param {string} location e.g. "prop", "context", "child context" - * @private - */ -function checkPropTypes(componentName, propTypes, props, location) { - for (var propName in propTypes) { - if (propTypes.hasOwnProperty(propName)) { - var error; - // Prop type validation may throw. In case they do, we don't want to - // fail the render phase where it didn't fail before. So we log it. - // After these have been cleaned up, we'll let them throw. - try { - error = propTypes[propName](props, propName, componentName, location); - } catch (ex) { - error = ex; - } - if (error instanceof Error && !(error.message in loggedTypeFailures)) { - // Only monitor this failure once because there tends to be a lot of the - // same error. - loggedTypeFailures[error.message] = true; - // This will soon use the warning module - monitorCodeUse( - 'react_failed_descriptor_type_check', - { message: error.message } - ); - } - } - } -} - -var ReactElementValidator = { - - createElement: function(type, props, children) { - var element = ReactElement.createElement.apply(this, arguments); - - // The result can be nullish if a mock or a custom function is used. - // TODO: Drop this when these are no longer allowed as the type argument. - if (element == null) { - return element; - } - - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], type); - } - - var name = type.displayName; - if (type.propTypes) { - checkPropTypes( - name, - type.propTypes, - element.props, - ReactPropTypeLocations.prop - ); - } - if (type.contextTypes) { - checkPropTypes( - name, - type.contextTypes, - element._context, - ReactPropTypeLocations.context - ); - } - return element; - }, - - createFactory: function(type) { - var validatedFactory = ReactElementValidator.createElement.bind( - null, - type - ); - validatedFactory.type = type; - return validatedFactory; - } - -}; - -module.exports = ReactElementValidator; - -},{"./ReactCurrentOwner":42,"./ReactElement":58,"./ReactPropTypeLocations":78,"./monitorCodeUse":150}],60:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactEmptyComponent - */ - -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); - -var invariant = _dereq_("./invariant"); - -var component; -// This registry keeps track of the React IDs of the components that rendered to -// `null` (in reality a placeholder such as `noscript`) -var nullComponentIdsRegistry = {}; - -var ReactEmptyComponentInjection = { - injectEmptyComponent: function(emptyComponent) { - component = ReactElement.createFactory(emptyComponent); - } -}; - -/** - * @return {ReactComponent} component The injected empty component. - */ -function getEmptyComponent() { - ("production" !== "development" ? invariant( - component, - 'Trying to return null from a render, but no null placeholder component ' + - 'was injected.' - ) : invariant(component)); - return component(); -} - -/** - * Mark the component as having rendered to null. - * @param {string} id Component's `_rootNodeID`. - */ -function registerNullComponentID(id) { - nullComponentIdsRegistry[id] = true; -} - -/** - * Unmark the component as having rendered to null: it renders to something now. - * @param {string} id Component's `_rootNodeID`. - */ -function deregisterNullComponentID(id) { - delete nullComponentIdsRegistry[id]; -} - -/** - * @param {string} id Component's `_rootNodeID`. - * @return {boolean} True if the component is rendered to null. - */ -function isNullComponentID(id) { - return nullComponentIdsRegistry[id]; -} - -var ReactEmptyComponent = { - deregisterNullComponentID: deregisterNullComponentID, - getEmptyComponent: getEmptyComponent, - injection: ReactEmptyComponentInjection, - isNullComponentID: isNullComponentID, - registerNullComponentID: registerNullComponentID -}; - -module.exports = ReactEmptyComponent; - -},{"./ReactElement":58,"./invariant":140}],61:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactErrorUtils - * @typechecks - */ - -"use strict"; - -var ReactErrorUtils = { - /** - * Creates a guarded version of a function. This is supposed to make debugging - * of event handlers easier. To aid debugging with the browser's debugger, - * this currently simply returns the original function. - * - * @param {function} func Function to be executed - * @param {string} name The name of the guard - * @return {function} - */ - guard: function(func, name) { - return func; - } -}; - -module.exports = ReactErrorUtils; - -},{}],62:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactEventEmitterMixin - */ - -"use strict"; - -var EventPluginHub = _dereq_("./EventPluginHub"); - -function runEventQueueInBatch(events) { - EventPluginHub.enqueueEvents(events); - EventPluginHub.processEventQueue(); -} - -var ReactEventEmitterMixin = { - - /** - * Streams a fired top-level event to `EventPluginHub` where plugins have the - * opportunity to create `ReactEvent`s to be dispatched. - * - * @param {string} topLevelType Record from `EventConstants`. - * @param {object} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native environment event. - */ - handleTopLevel: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - var events = EventPluginHub.extractEvents( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent - ); - - runEventQueueInBatch(events); - } -}; - -module.exports = ReactEventEmitterMixin; - -},{"./EventPluginHub":19}],63:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactEventListener - * @typechecks static-only - */ - -"use strict"; - -var EventListener = _dereq_("./EventListener"); -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); -var PooledClass = _dereq_("./PooledClass"); -var ReactInstanceHandles = _dereq_("./ReactInstanceHandles"); -var ReactMount = _dereq_("./ReactMount"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var assign = _dereq_("./Object.assign"); -var getEventTarget = _dereq_("./getEventTarget"); -var getUnboundedScrollPosition = _dereq_("./getUnboundedScrollPosition"); - -/** - * Finds the parent React component of `node`. - * - * @param {*} node - * @return {?DOMEventTarget} Parent container, or `null` if the specified node - * is not nested. - */ -function findParent(node) { - // TODO: It may be a good idea to cache this to prevent unnecessary DOM - // traversal, but caching is difficult to do correctly without using a - // mutation observer to listen for all DOM changes. - var nodeID = ReactMount.getID(node); - var rootID = ReactInstanceHandles.getReactRootIDFromNodeID(nodeID); - var container = ReactMount.findReactContainerForID(rootID); - var parent = ReactMount.getFirstReactDOM(container); - return parent; -} - -// Used to store ancestor hierarchy in top level callback -function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) { - this.topLevelType = topLevelType; - this.nativeEvent = nativeEvent; - this.ancestors = []; -} -assign(TopLevelCallbackBookKeeping.prototype, { - destructor: function() { - this.topLevelType = null; - this.nativeEvent = null; - this.ancestors.length = 0; - } -}); -PooledClass.addPoolingTo( - TopLevelCallbackBookKeeping, - PooledClass.twoArgumentPooler -); - -function handleTopLevelImpl(bookKeeping) { - var topLevelTarget = ReactMount.getFirstReactDOM( - getEventTarget(bookKeeping.nativeEvent) - ) || window; - - // Loop through the hierarchy, in case there's any nested components. - // It's important that we build the array of ancestors before calling any - // event handlers, because event handlers can modify the DOM, leading to - // inconsistencies with ReactMount's node cache. See #1105. - var ancestor = topLevelTarget; - while (ancestor) { - bookKeeping.ancestors.push(ancestor); - ancestor = findParent(ancestor); - } - - for (var i = 0, l = bookKeeping.ancestors.length; i < l; i++) { - topLevelTarget = bookKeeping.ancestors[i]; - var topLevelTargetID = ReactMount.getID(topLevelTarget) || ''; - ReactEventListener._handleTopLevel( - bookKeeping.topLevelType, - topLevelTarget, - topLevelTargetID, - bookKeeping.nativeEvent - ); - } -} - -function scrollValueMonitor(cb) { - var scrollPosition = getUnboundedScrollPosition(window); - cb(scrollPosition); -} - -var ReactEventListener = { - _enabled: true, - _handleTopLevel: null, - - WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null, - - setHandleTopLevel: function(handleTopLevel) { - ReactEventListener._handleTopLevel = handleTopLevel; - }, - - setEnabled: function(enabled) { - ReactEventListener._enabled = !!enabled; - }, - - isEnabled: function() { - return ReactEventListener._enabled; - }, - - - /** - * Traps top-level events by using event bubbling. - * - * @param {string} topLevelType Record from `EventConstants`. - * @param {string} handlerBaseName Event name (e.g. "click"). - * @param {object} handle Element on which to attach listener. - * @return {object} An object with a remove function which will forcefully - * remove the listener. - * @internal - */ - trapBubbledEvent: function(topLevelType, handlerBaseName, handle) { - var element = handle; - if (!element) { - return; - } - return EventListener.listen( - element, - handlerBaseName, - ReactEventListener.dispatchEvent.bind(null, topLevelType) - ); - }, - - /** - * Traps a top-level event by using event capturing. - * - * @param {string} topLevelType Record from `EventConstants`. - * @param {string} handlerBaseName Event name (e.g. "click"). - * @param {object} handle Element on which to attach listener. - * @return {object} An object with a remove function which will forcefully - * remove the listener. - * @internal - */ - trapCapturedEvent: function(topLevelType, handlerBaseName, handle) { - var element = handle; - if (!element) { - return; - } - return EventListener.capture( - element, - handlerBaseName, - ReactEventListener.dispatchEvent.bind(null, topLevelType) - ); - }, - - monitorScrollValue: function(refresh) { - var callback = scrollValueMonitor.bind(null, refresh); - EventListener.listen(window, 'scroll', callback); - EventListener.listen(window, 'resize', callback); - }, - - dispatchEvent: function(topLevelType, nativeEvent) { - if (!ReactEventListener._enabled) { - return; - } - - var bookKeeping = TopLevelCallbackBookKeeping.getPooled( - topLevelType, - nativeEvent - ); - try { - // Event queue being processed in the same cycle allows - // `preventDefault`. - ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping); - } finally { - TopLevelCallbackBookKeeping.release(bookKeeping); - } - } -}; - -module.exports = ReactEventListener; - -},{"./EventListener":18,"./ExecutionEnvironment":23,"./Object.assign":29,"./PooledClass":30,"./ReactInstanceHandles":66,"./ReactMount":70,"./ReactUpdates":91,"./getEventTarget":131,"./getUnboundedScrollPosition":136}],64:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactInjection - */ - -"use strict"; - -var DOMProperty = _dereq_("./DOMProperty"); -var EventPluginHub = _dereq_("./EventPluginHub"); -var ReactComponent = _dereq_("./ReactComponent"); -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactEmptyComponent = _dereq_("./ReactEmptyComponent"); -var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter"); -var ReactNativeComponent = _dereq_("./ReactNativeComponent"); -var ReactPerf = _dereq_("./ReactPerf"); -var ReactRootIndex = _dereq_("./ReactRootIndex"); -var ReactUpdates = _dereq_("./ReactUpdates"); - -var ReactInjection = { - Component: ReactComponent.injection, - CompositeComponent: ReactCompositeComponent.injection, - DOMProperty: DOMProperty.injection, - EmptyComponent: ReactEmptyComponent.injection, - EventPluginHub: EventPluginHub.injection, - EventEmitter: ReactBrowserEventEmitter.injection, - NativeComponent: ReactNativeComponent.injection, - Perf: ReactPerf.injection, - RootIndex: ReactRootIndex.injection, - Updates: ReactUpdates.injection -}; - -module.exports = ReactInjection; - -},{"./DOMProperty":12,"./EventPluginHub":19,"./ReactBrowserEventEmitter":33,"./ReactComponent":37,"./ReactCompositeComponent":40,"./ReactEmptyComponent":60,"./ReactNativeComponent":73,"./ReactPerf":75,"./ReactRootIndex":82,"./ReactUpdates":91}],65:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactInputSelection - */ - -"use strict"; - -var ReactDOMSelection = _dereq_("./ReactDOMSelection"); - -var containsNode = _dereq_("./containsNode"); -var focusNode = _dereq_("./focusNode"); -var getActiveElement = _dereq_("./getActiveElement"); - -function isInDocument(node) { - return containsNode(document.documentElement, node); -} - -/** - * @ReactInputSelection: React input selection module. Based on Selection.js, - * but modified to be suitable for react and has a couple of bug fixes (doesn't - * assume buttons have range selections allowed). - * Input selection module for React. - */ -var ReactInputSelection = { - - hasSelectionCapabilities: function(elem) { - return elem && ( - (elem.nodeName === 'INPUT' && elem.type === 'text') || - elem.nodeName === 'TEXTAREA' || - elem.contentEditable === 'true' - ); - }, - - getSelectionInformation: function() { - var focusedElem = getActiveElement(); - return { - focusedElem: focusedElem, - selectionRange: - ReactInputSelection.hasSelectionCapabilities(focusedElem) ? - ReactInputSelection.getSelection(focusedElem) : - null - }; - }, - - /** - * @restoreSelection: If any selection information was potentially lost, - * restore it. This is useful when performing operations that could remove dom - * nodes and place them back in, resulting in focus being lost. - */ - restoreSelection: function(priorSelectionInformation) { - var curFocusedElem = getActiveElement(); - var priorFocusedElem = priorSelectionInformation.focusedElem; - var priorSelectionRange = priorSelectionInformation.selectionRange; - if (curFocusedElem !== priorFocusedElem && - isInDocument(priorFocusedElem)) { - if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) { - ReactInputSelection.setSelection( - priorFocusedElem, - priorSelectionRange - ); - } - focusNode(priorFocusedElem); - } - }, - - /** - * @getSelection: Gets the selection bounds of a focused textarea, input or - * contentEditable node. - * -@input: Look up selection bounds of this input - * -@return {start: selectionStart, end: selectionEnd} - */ - getSelection: function(input) { - var selection; - - if ('selectionStart' in input) { - // Modern browser with input or textarea. - selection = { - start: input.selectionStart, - end: input.selectionEnd - }; - } else if (document.selection && input.nodeName === 'INPUT') { - // IE8 input. - var range = document.selection.createRange(); - // There can only be one selection per document in IE, so it must - // be in our element. - if (range.parentElement() === input) { - selection = { - start: -range.moveStart('character', -input.value.length), - end: -range.moveEnd('character', -input.value.length) - }; - } - } else { - // Content editable or old IE textarea. - selection = ReactDOMSelection.getOffsets(input); - } - - return selection || {start: 0, end: 0}; - }, - - /** - * @setSelection: Sets the selection bounds of a textarea or input and focuses - * the input. - * -@input Set selection bounds of this input or textarea - * -@offsets Object of same form that is returned from get* - */ - setSelection: function(input, offsets) { - var start = offsets.start; - var end = offsets.end; - if (typeof end === 'undefined') { - end = start; - } - - if ('selectionStart' in input) { - input.selectionStart = start; - input.selectionEnd = Math.min(end, input.value.length); - } else if (document.selection && input.nodeName === 'INPUT') { - var range = input.createTextRange(); - range.collapse(true); - range.moveStart('character', start); - range.moveEnd('character', end - start); - range.select(); - } else { - ReactDOMSelection.setOffsets(input, offsets); - } - } -}; - -module.exports = ReactInputSelection; - -},{"./ReactDOMSelection":52,"./containsNode":114,"./focusNode":125,"./getActiveElement":127}],66:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactInstanceHandles - * @typechecks static-only - */ - -"use strict"; - -var ReactRootIndex = _dereq_("./ReactRootIndex"); - -var invariant = _dereq_("./invariant"); - -var SEPARATOR = '.'; -var SEPARATOR_LENGTH = SEPARATOR.length; - -/** - * Maximum depth of traversals before we consider the possibility of a bad ID. - */ -var MAX_TREE_DEPTH = 100; - -/** - * Creates a DOM ID prefix to use when mounting React components. - * - * @param {number} index A unique integer - * @return {string} React root ID. - * @internal - */ -function getReactRootIDString(index) { - return SEPARATOR + index.toString(36); -} - -/** - * Checks if a character in the supplied ID is a separator or the end. - * - * @param {string} id A React DOM ID. - * @param {number} index Index of the character to check. - * @return {boolean} True if the character is a separator or end of the ID. - * @private - */ -function isBoundary(id, index) { - return id.charAt(index) === SEPARATOR || index === id.length; -} - -/** - * Checks if the supplied string is a valid React DOM ID. - * - * @param {string} id A React DOM ID, maybe. - * @return {boolean} True if the string is a valid React DOM ID. - * @private - */ -function isValidID(id) { - return id === '' || ( - id.charAt(0) === SEPARATOR && id.charAt(id.length - 1) !== SEPARATOR - ); -} - -/** - * Checks if the first ID is an ancestor of or equal to the second ID. - * - * @param {string} ancestorID - * @param {string} descendantID - * @return {boolean} True if `ancestorID` is an ancestor of `descendantID`. - * @internal - */ -function isAncestorIDOf(ancestorID, descendantID) { - return ( - descendantID.indexOf(ancestorID) === 0 && - isBoundary(descendantID, ancestorID.length) - ); -} - -/** - * Gets the parent ID of the supplied React DOM ID, `id`. - * - * @param {string} id ID of a component. - * @return {string} ID of the parent, or an empty string. - * @private - */ -function getParentID(id) { - return id ? id.substr(0, id.lastIndexOf(SEPARATOR)) : ''; -} - -/** - * Gets the next DOM ID on the tree path from the supplied `ancestorID` to the - * supplied `destinationID`. If they are equal, the ID is returned. - * - * @param {string} ancestorID ID of an ancestor node of `destinationID`. - * @param {string} destinationID ID of the destination node. - * @return {string} Next ID on the path from `ancestorID` to `destinationID`. - * @private - */ -function getNextDescendantID(ancestorID, destinationID) { - ("production" !== "development" ? invariant( - isValidID(ancestorID) && isValidID(destinationID), - 'getNextDescendantID(%s, %s): Received an invalid React DOM ID.', - ancestorID, - destinationID - ) : invariant(isValidID(ancestorID) && isValidID(destinationID))); - ("production" !== "development" ? invariant( - isAncestorIDOf(ancestorID, destinationID), - 'getNextDescendantID(...): React has made an invalid assumption about ' + - 'the DOM hierarchy. Expected `%s` to be an ancestor of `%s`.', - ancestorID, - destinationID - ) : invariant(isAncestorIDOf(ancestorID, destinationID))); - if (ancestorID === destinationID) { - return ancestorID; - } - // Skip over the ancestor and the immediate separator. Traverse until we hit - // another separator or we reach the end of `destinationID`. - var start = ancestorID.length + SEPARATOR_LENGTH; - for (var i = start; i < destinationID.length; i++) { - if (isBoundary(destinationID, i)) { - break; - } - } - return destinationID.substr(0, i); -} - -/** - * Gets the nearest common ancestor ID of two IDs. - * - * Using this ID scheme, the nearest common ancestor ID is the longest common - * prefix of the two IDs that immediately preceded a "marker" in both strings. - * - * @param {string} oneID - * @param {string} twoID - * @return {string} Nearest common ancestor ID, or the empty string if none. - * @private - */ -function getFirstCommonAncestorID(oneID, twoID) { - var minLength = Math.min(oneID.length, twoID.length); - if (minLength === 0) { - return ''; - } - var lastCommonMarkerIndex = 0; - // Use `<=` to traverse until the "EOL" of the shorter string. - for (var i = 0; i <= minLength; i++) { - if (isBoundary(oneID, i) && isBoundary(twoID, i)) { - lastCommonMarkerIndex = i; - } else if (oneID.charAt(i) !== twoID.charAt(i)) { - break; - } - } - var longestCommonID = oneID.substr(0, lastCommonMarkerIndex); - ("production" !== "development" ? invariant( - isValidID(longestCommonID), - 'getFirstCommonAncestorID(%s, %s): Expected a valid React DOM ID: %s', - oneID, - twoID, - longestCommonID - ) : invariant(isValidID(longestCommonID))); - return longestCommonID; -} - -/** - * Traverses the parent path between two IDs (either up or down). The IDs must - * not be the same, and there must exist a parent path between them. If the - * callback returns `false`, traversal is stopped. - * - * @param {?string} start ID at which to start traversal. - * @param {?string} stop ID at which to end traversal. - * @param {function} cb Callback to invoke each ID with. - * @param {?boolean} skipFirst Whether or not to skip the first node. - * @param {?boolean} skipLast Whether or not to skip the last node. - * @private - */ -function traverseParentPath(start, stop, cb, arg, skipFirst, skipLast) { - start = start || ''; - stop = stop || ''; - ("production" !== "development" ? invariant( - start !== stop, - 'traverseParentPath(...): Cannot traverse from and to the same ID, `%s`.', - start - ) : invariant(start !== stop)); - var traverseUp = isAncestorIDOf(stop, start); - ("production" !== "development" ? invariant( - traverseUp || isAncestorIDOf(start, stop), - 'traverseParentPath(%s, %s, ...): Cannot traverse from two IDs that do ' + - 'not have a parent path.', - start, - stop - ) : invariant(traverseUp || isAncestorIDOf(start, stop))); - // Traverse from `start` to `stop` one depth at a time. - var depth = 0; - var traverse = traverseUp ? getParentID : getNextDescendantID; - for (var id = start; /* until break */; id = traverse(id, stop)) { - var ret; - if ((!skipFirst || id !== start) && (!skipLast || id !== stop)) { - ret = cb(id, traverseUp, arg); - } - if (ret === false || id === stop) { - // Only break //after// visiting `stop`. - break; - } - ("production" !== "development" ? invariant( - depth++ < MAX_TREE_DEPTH, - 'traverseParentPath(%s, %s, ...): Detected an infinite loop while ' + - 'traversing the React DOM ID tree. This may be due to malformed IDs: %s', - start, stop - ) : invariant(depth++ < MAX_TREE_DEPTH)); - } -} - -/** - * Manages the IDs assigned to DOM representations of React components. This - * uses a specific scheme in order to traverse the DOM efficiently (e.g. in - * order to simulate events). - * - * @internal - */ -var ReactInstanceHandles = { - - /** - * Constructs a React root ID - * @return {string} A React root ID. - */ - createReactRootID: function() { - return getReactRootIDString(ReactRootIndex.createReactRootIndex()); - }, - - /** - * Constructs a React ID by joining a root ID with a name. - * - * @param {string} rootID Root ID of a parent component. - * @param {string} name A component's name (as flattened children). - * @return {string} A React ID. - * @internal - */ - createReactID: function(rootID, name) { - return rootID + name; - }, - - /** - * Gets the DOM ID of the React component that is the root of the tree that - * contains the React component with the supplied DOM ID. - * - * @param {string} id DOM ID of a React component. - * @return {?string} DOM ID of the React component that is the root. - * @internal - */ - getReactRootIDFromNodeID: function(id) { - if (id && id.charAt(0) === SEPARATOR && id.length > 1) { - var index = id.indexOf(SEPARATOR, 1); - return index > -1 ? id.substr(0, index) : id; - } - return null; - }, - - /** - * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that - * should would receive a `mouseEnter` or `mouseLeave` event. - * - * NOTE: Does not invoke the callback on the nearest common ancestor because - * nothing "entered" or "left" that element. - * - * @param {string} leaveID ID being left. - * @param {string} enterID ID being entered. - * @param {function} cb Callback to invoke on each entered/left ID. - * @param {*} upArg Argument to invoke the callback with on left IDs. - * @param {*} downArg Argument to invoke the callback with on entered IDs. - * @internal - */ - traverseEnterLeave: function(leaveID, enterID, cb, upArg, downArg) { - var ancestorID = getFirstCommonAncestorID(leaveID, enterID); - if (ancestorID !== leaveID) { - traverseParentPath(leaveID, ancestorID, cb, upArg, false, true); - } - if (ancestorID !== enterID) { - traverseParentPath(ancestorID, enterID, cb, downArg, true, false); - } - }, - - /** - * Simulates the traversal of a two-phase, capture/bubble event dispatch. - * - * NOTE: This traversal happens on IDs without touching the DOM. - * - * @param {string} targetID ID of the target node. - * @param {function} cb Callback to invoke. - * @param {*} arg Argument to invoke the callback with. - * @internal - */ - traverseTwoPhase: function(targetID, cb, arg) { - if (targetID) { - traverseParentPath('', targetID, cb, arg, true, false); - traverseParentPath(targetID, '', cb, arg, false, true); - } - }, - - /** - * Traverse a node ID, calling the supplied `cb` for each ancestor ID. For - * example, passing `.0.$row-0.1` would result in `cb` getting called - * with `.0`, `.0.$row-0`, and `.0.$row-0.1`. - * - * NOTE: This traversal happens on IDs without touching the DOM. - * - * @param {string} targetID ID of the target node. - * @param {function} cb Callback to invoke. - * @param {*} arg Argument to invoke the callback with. - * @internal - */ - traverseAncestors: function(targetID, cb, arg) { - traverseParentPath('', targetID, cb, arg, true, false); - }, - - /** - * Exposed for unit testing. - * @private - */ - _getFirstCommonAncestorID: getFirstCommonAncestorID, - - /** - * Exposed for unit testing. - * @private - */ - _getNextDescendantID: getNextDescendantID, - - isAncestorIDOf: isAncestorIDOf, - - SEPARATOR: SEPARATOR - -}; - -module.exports = ReactInstanceHandles; - -},{"./ReactRootIndex":82,"./invariant":140}],67:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactLegacyElement - */ - -"use strict"; - -var ReactCurrentOwner = _dereq_("./ReactCurrentOwner"); - -var invariant = _dereq_("./invariant"); -var monitorCodeUse = _dereq_("./monitorCodeUse"); -var warning = _dereq_("./warning"); - -var legacyFactoryLogs = {}; -function warnForLegacyFactoryCall() { - if (!ReactLegacyElementFactory._isLegacyCallWarningEnabled) { - return; - } - var owner = ReactCurrentOwner.current; - var name = owner && owner.constructor ? owner.constructor.displayName : ''; - if (!name) { - name = 'Something'; - } - if (legacyFactoryLogs.hasOwnProperty(name)) { - return; - } - legacyFactoryLogs[name] = true; - ("production" !== "development" ? warning( - false, - name + ' is calling a React component directly. ' + - 'Use a factory or JSX instead. See: http://fb.me/react-legacyfactory' - ) : null); - monitorCodeUse('react_legacy_factory_call', { version: 3, name: name }); -} - -function warnForPlainFunctionType(type) { - var isReactClass = - type.prototype && - typeof type.prototype.mountComponent === 'function' && - typeof type.prototype.receiveComponent === 'function'; - if (isReactClass) { - ("production" !== "development" ? warning( - false, - 'Did not expect to get a React class here. Use `Component` instead ' + - 'of `Component.type` or `this.constructor`.' - ) : null); - } else { - if (!type._reactWarnedForThisType) { - try { - type._reactWarnedForThisType = true; - } catch (x) { - // just incase this is a frozen object or some special object - } - monitorCodeUse( - 'react_non_component_in_jsx', - { version: 3, name: type.name } - ); - } - ("production" !== "development" ? warning( - false, - 'This JSX uses a plain function. Only React components are ' + - 'valid in React\'s JSX transform.' - ) : null); - } -} - -function warnForNonLegacyFactory(type) { - ("production" !== "development" ? warning( - false, - 'Do not pass React.DOM.' + type.type + ' to JSX or createFactory. ' + - 'Use the string "' + type.type + '" instead.' - ) : null); -} - -/** - * Transfer static properties from the source to the target. Functions are - * rebound to have this reflect the original source. - */ -function proxyStaticMethods(target, source) { - if (typeof source !== 'function') { - return; - } - for (var key in source) { - if (source.hasOwnProperty(key)) { - var value = source[key]; - if (typeof value === 'function') { - var bound = value.bind(source); - // Copy any properties defined on the function, such as `isRequired` on - // a PropTypes validator. - for (var k in value) { - if (value.hasOwnProperty(k)) { - bound[k] = value[k]; - } - } - target[key] = bound; - } else { - target[key] = value; - } - } - } -} - -// We use an object instead of a boolean because booleans are ignored by our -// mocking libraries when these factories gets mocked. -var LEGACY_MARKER = {}; -var NON_LEGACY_MARKER = {}; - -var ReactLegacyElementFactory = {}; - -ReactLegacyElementFactory.wrapCreateFactory = function(createFactory) { - var legacyCreateFactory = function(type) { - if (typeof type !== 'function') { - // Non-function types cannot be legacy factories - return createFactory(type); - } - - if (type.isReactNonLegacyFactory) { - // This is probably a factory created by ReactDOM we unwrap it to get to - // the underlying string type. It shouldn't have been passed here so we - // warn. - if ("production" !== "development") { - warnForNonLegacyFactory(type); - } - return createFactory(type.type); - } - - if (type.isReactLegacyFactory) { - // This is probably a legacy factory created by ReactCompositeComponent. - // We unwrap it to get to the underlying class. - return createFactory(type.type); - } - - if ("production" !== "development") { - warnForPlainFunctionType(type); - } - - // Unless it's a legacy factory, then this is probably a plain function, - // that is expecting to be invoked by JSX. We can just return it as is. - return type; - }; - return legacyCreateFactory; -}; - -ReactLegacyElementFactory.wrapCreateElement = function(createElement) { - var legacyCreateElement = function(type, props, children) { - if (typeof type !== 'function') { - // Non-function types cannot be legacy factories - return createElement.apply(this, arguments); - } - - var args; - - if (type.isReactNonLegacyFactory) { - // This is probably a factory created by ReactDOM we unwrap it to get to - // the underlying string type. It shouldn't have been passed here so we - // warn. - if ("production" !== "development") { - warnForNonLegacyFactory(type); - } - args = Array.prototype.slice.call(arguments, 0); - args[0] = type.type; - return createElement.apply(this, args); - } - - if (type.isReactLegacyFactory) { - // This is probably a legacy factory created by ReactCompositeComponent. - // We unwrap it to get to the underlying class. - if (type._isMockFunction) { - // If this is a mock function, people will expect it to be called. We - // will actually call the original mock factory function instead. This - // future proofs unit testing that assume that these are classes. - type.type._mockedReactClassConstructor = type; - } - args = Array.prototype.slice.call(arguments, 0); - args[0] = type.type; - return createElement.apply(this, args); - } - - if ("production" !== "development") { - warnForPlainFunctionType(type); - } - - // This is being called with a plain function we should invoke it - // immediately as if this was used with legacy JSX. - return type.apply(null, Array.prototype.slice.call(arguments, 1)); - }; - return legacyCreateElement; -}; - -ReactLegacyElementFactory.wrapFactory = function(factory) { - ("production" !== "development" ? invariant( - typeof factory === 'function', - 'This is suppose to accept a element factory' - ) : invariant(typeof factory === 'function')); - var legacyElementFactory = function(config, children) { - // This factory should not be called when JSX is used. Use JSX instead. - if ("production" !== "development") { - warnForLegacyFactoryCall(); - } - return factory.apply(this, arguments); - }; - proxyStaticMethods(legacyElementFactory, factory.type); - legacyElementFactory.isReactLegacyFactory = LEGACY_MARKER; - legacyElementFactory.type = factory.type; - return legacyElementFactory; -}; - -// This is used to mark a factory that will remain. E.g. we're allowed to call -// it as a function. However, you're not suppose to pass it to createElement -// or createFactory, so it will warn you if you do. -ReactLegacyElementFactory.markNonLegacyFactory = function(factory) { - factory.isReactNonLegacyFactory = NON_LEGACY_MARKER; - return factory; -}; - -// Checks if a factory function is actually a legacy factory pretending to -// be a class. -ReactLegacyElementFactory.isValidFactory = function(factory) { - // TODO: This will be removed and moved into a class validator or something. - return typeof factory === 'function' && - factory.isReactLegacyFactory === LEGACY_MARKER; -}; - -ReactLegacyElementFactory.isValidClass = function(factory) { - if ("production" !== "development") { - ("production" !== "development" ? warning( - false, - 'isValidClass is deprecated and will be removed in a future release. ' + - 'Use a more specific validator instead.' - ) : null); - } - return ReactLegacyElementFactory.isValidFactory(factory); -}; - -ReactLegacyElementFactory._isLegacyCallWarningEnabled = true; - -module.exports = ReactLegacyElementFactory; - -},{"./ReactCurrentOwner":42,"./invariant":140,"./monitorCodeUse":150,"./warning":160}],68:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactLink - * @typechecks static-only - */ - -"use strict"; - -/** - * ReactLink encapsulates a common pattern in which a component wants to modify - * a prop received from its parent. ReactLink allows the parent to pass down a - * value coupled with a callback that, when invoked, expresses an intent to - * modify that value. For example: - * - * React.createClass({ - * getInitialState: function() { - * return {value: ''}; - * }, - * render: function() { - * var valueLink = new ReactLink(this.state.value, this._handleValueChange); - * return <input valueLink={valueLink} />; - * }, - * this._handleValueChange: function(newValue) { - * this.setState({value: newValue}); - * } - * }); - * - * We have provided some sugary mixins to make the creation and - * consumption of ReactLink easier; see LinkedValueUtils and LinkedStateMixin. - */ - -var React = _dereq_("./React"); - -/** - * @param {*} value current value of the link - * @param {function} requestChange callback to request a change - */ -function ReactLink(value, requestChange) { - this.value = value; - this.requestChange = requestChange; -} - -/** - * Creates a PropType that enforces the ReactLink API and optionally checks the - * type of the value being passed inside the link. Example: - * - * MyComponent.propTypes = { - * tabIndexLink: ReactLink.PropTypes.link(React.PropTypes.number) - * } - */ -function createLinkTypeChecker(linkType) { - var shapes = { - value: typeof linkType === 'undefined' ? - React.PropTypes.any.isRequired : - linkType.isRequired, - requestChange: React.PropTypes.func.isRequired - }; - return React.PropTypes.shape(shapes); -} - -ReactLink.PropTypes = { - link: createLinkTypeChecker -}; - -module.exports = ReactLink; - -},{"./React":31}],69:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactMarkupChecksum - */ - -"use strict"; - -var adler32 = _dereq_("./adler32"); - -var ReactMarkupChecksum = { - CHECKSUM_ATTR_NAME: 'data-react-checksum', - - /** - * @param {string} markup Markup string - * @return {string} Markup string with checksum attribute attached - */ - addChecksumToMarkup: function(markup) { - var checksum = adler32(markup); - return markup.replace( - '>', - ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '">' - ); - }, - - /** - * @param {string} markup to use - * @param {DOMElement} element root React element - * @returns {boolean} whether or not the markup is the same - */ - canReuseMarkup: function(markup, element) { - var existingChecksum = element.getAttribute( - ReactMarkupChecksum.CHECKSUM_ATTR_NAME - ); - existingChecksum = existingChecksum && parseInt(existingChecksum, 10); - var markupChecksum = adler32(markup); - return markupChecksum === existingChecksum; - } -}; - -module.exports = ReactMarkupChecksum; - -},{"./adler32":110}],70:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactMount - */ - -"use strict"; - -var DOMProperty = _dereq_("./DOMProperty"); -var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter"); -var ReactCurrentOwner = _dereq_("./ReactCurrentOwner"); -var ReactElement = _dereq_("./ReactElement"); -var ReactLegacyElement = _dereq_("./ReactLegacyElement"); -var ReactInstanceHandles = _dereq_("./ReactInstanceHandles"); -var ReactPerf = _dereq_("./ReactPerf"); - -var containsNode = _dereq_("./containsNode"); -var deprecated = _dereq_("./deprecated"); -var getReactRootElementInContainer = _dereq_("./getReactRootElementInContainer"); -var instantiateReactComponent = _dereq_("./instantiateReactComponent"); -var invariant = _dereq_("./invariant"); -var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent"); -var warning = _dereq_("./warning"); - -var createElement = ReactLegacyElement.wrapCreateElement( - ReactElement.createElement -); - -var SEPARATOR = ReactInstanceHandles.SEPARATOR; - -var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME; -var nodeCache = {}; - -var ELEMENT_NODE_TYPE = 1; -var DOC_NODE_TYPE = 9; - -/** Mapping from reactRootID to React component instance. */ -var instancesByReactRootID = {}; - -/** Mapping from reactRootID to `container` nodes. */ -var containersByReactRootID = {}; - -if ("production" !== "development") { - /** __DEV__-only mapping from reactRootID to root elements. */ - var rootElementsByReactRootID = {}; -} - -// Used to store breadth-first search state in findComponentRoot. -var findComponentRootReusableArray = []; - -/** - * @param {DOMElement} container DOM element that may contain a React component. - * @return {?string} A "reactRoot" ID, if a React component is rendered. - */ -function getReactRootID(container) { - var rootElement = getReactRootElementInContainer(container); - return rootElement && ReactMount.getID(rootElement); -} - -/** - * Accessing node[ATTR_NAME] or calling getAttribute(ATTR_NAME) on a form - * element can return its control whose name or ID equals ATTR_NAME. All - * DOM nodes support `getAttributeNode` but this can also get called on - * other objects so just return '' if we're given something other than a - * DOM node (such as window). - * - * @param {?DOMElement|DOMWindow|DOMDocument|DOMTextNode} node DOM node. - * @return {string} ID of the supplied `domNode`. - */ -function getID(node) { - var id = internalGetID(node); - if (id) { - if (nodeCache.hasOwnProperty(id)) { - var cached = nodeCache[id]; - if (cached !== node) { - ("production" !== "development" ? invariant( - !isValid(cached, id), - 'ReactMount: Two valid but unequal nodes with the same `%s`: %s', - ATTR_NAME, id - ) : invariant(!isValid(cached, id))); - - nodeCache[id] = node; - } - } else { - nodeCache[id] = node; - } - } - - return id; -} - -function internalGetID(node) { - // If node is something like a window, document, or text node, none of - // which support attributes or a .getAttribute method, gracefully return - // the empty string, as if the attribute were missing. - return node && node.getAttribute && node.getAttribute(ATTR_NAME) || ''; -} - -/** - * Sets the React-specific ID of the given node. - * - * @param {DOMElement} node The DOM node whose ID will be set. - * @param {string} id The value of the ID attribute. - */ -function setID(node, id) { - var oldID = internalGetID(node); - if (oldID !== id) { - delete nodeCache[oldID]; - } - node.setAttribute(ATTR_NAME, id); - nodeCache[id] = node; -} - -/** - * Finds the node with the supplied React-generated DOM ID. - * - * @param {string} id A React-generated DOM ID. - * @return {DOMElement} DOM node with the suppled `id`. - * @internal - */ -function getNode(id) { - if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) { - nodeCache[id] = ReactMount.findReactNodeByID(id); - } - return nodeCache[id]; -} - -/** - * A node is "valid" if it is contained by a currently mounted container. - * - * This means that the node does not have to be contained by a document in - * order to be considered valid. - * - * @param {?DOMElement} node The candidate DOM node. - * @param {string} id The expected ID of the node. - * @return {boolean} Whether the node is contained by a mounted container. - */ -function isValid(node, id) { - if (node) { - ("production" !== "development" ? invariant( - internalGetID(node) === id, - 'ReactMount: Unexpected modification of `%s`', - ATTR_NAME - ) : invariant(internalGetID(node) === id)); - - var container = ReactMount.findReactContainerForID(id); - if (container && containsNode(container, node)) { - return true; - } - } - - return false; -} - -/** - * Causes the cache to forget about one React-specific ID. - * - * @param {string} id The ID to forget. - */ -function purgeID(id) { - delete nodeCache[id]; -} - -var deepestNodeSoFar = null; -function findDeepestCachedAncestorImpl(ancestorID) { - var ancestor = nodeCache[ancestorID]; - if (ancestor && isValid(ancestor, ancestorID)) { - deepestNodeSoFar = ancestor; - } else { - // This node isn't populated in the cache, so presumably none of its - // descendants are. Break out of the loop. - return false; - } -} - -/** - * Return the deepest cached node whose ID is a prefix of `targetID`. - */ -function findDeepestCachedAncestor(targetID) { - deepestNodeSoFar = null; - ReactInstanceHandles.traverseAncestors( - targetID, - findDeepestCachedAncestorImpl - ); - - var foundNode = deepestNodeSoFar; - deepestNodeSoFar = null; - return foundNode; -} - -/** - * Mounting is the process of initializing a React component by creatings its - * representative DOM elements and inserting them into a supplied `container`. - * Any prior content inside `container` is destroyed in the process. - * - * ReactMount.render( - * component, - * document.getElementById('container') - * ); - * - * <div id="container"> <-- Supplied `container`. - * <div data-reactid=".3"> <-- Rendered reactRoot of React - * // ... component. - * </div> - * </div> - * - * Inside of `container`, the first element rendered is the "reactRoot". - */ -var ReactMount = { - /** Exposed for debugging purposes **/ - _instancesByReactRootID: instancesByReactRootID, - - /** - * This is a hook provided to support rendering React components while - * ensuring that the apparent scroll position of its `container` does not - * change. - * - * @param {DOMElement} container The `container` being rendered into. - * @param {function} renderCallback This must be called once to do the render. - */ - scrollMonitor: function(container, renderCallback) { - renderCallback(); - }, - - /** - * Take a component that's already mounted into the DOM and replace its props - * @param {ReactComponent} prevComponent component instance already in the DOM - * @param {ReactComponent} nextComponent component instance to render - * @param {DOMElement} container container to render into - * @param {?function} callback function triggered on completion - */ - _updateRootComponent: function( - prevComponent, - nextComponent, - container, - callback) { - var nextProps = nextComponent.props; - ReactMount.scrollMonitor(container, function() { - prevComponent.replaceProps(nextProps, callback); - }); - - if ("production" !== "development") { - // Record the root element in case it later gets transplanted. - rootElementsByReactRootID[getReactRootID(container)] = - getReactRootElementInContainer(container); - } - - return prevComponent; - }, - - /** - * Register a component into the instance map and starts scroll value - * monitoring - * @param {ReactComponent} nextComponent component instance to render - * @param {DOMElement} container container to render into - * @return {string} reactRoot ID prefix - */ - _registerComponent: function(nextComponent, container) { - ("production" !== "development" ? invariant( - container && ( - container.nodeType === ELEMENT_NODE_TYPE || - container.nodeType === DOC_NODE_TYPE - ), - '_registerComponent(...): Target container is not a DOM element.' - ) : invariant(container && ( - container.nodeType === ELEMENT_NODE_TYPE || - container.nodeType === DOC_NODE_TYPE - ))); - - ReactBrowserEventEmitter.ensureScrollValueMonitoring(); - - var reactRootID = ReactMount.registerContainer(container); - instancesByReactRootID[reactRootID] = nextComponent; - return reactRootID; - }, - - /** - * Render a new component into the DOM. - * @param {ReactComponent} nextComponent component instance to render - * @param {DOMElement} container container to render into - * @param {boolean} shouldReuseMarkup if we should skip the markup insertion - * @return {ReactComponent} nextComponent - */ - _renderNewRootComponent: ReactPerf.measure( - 'ReactMount', - '_renderNewRootComponent', - function( - nextComponent, - container, - shouldReuseMarkup) { - // Various parts of our code (such as ReactCompositeComponent's - // _renderValidatedComponent) assume that calls to render aren't nested; - // verify that that's the case. - ("production" !== "development" ? warning( - ReactCurrentOwner.current == null, - '_renderNewRootComponent(): Render methods should be a pure function ' + - 'of props and state; triggering nested component updates from ' + - 'render is not allowed. If necessary, trigger nested updates in ' + - 'componentDidUpdate.' - ) : null); - - var componentInstance = instantiateReactComponent(nextComponent, null); - var reactRootID = ReactMount._registerComponent( - componentInstance, - container - ); - componentInstance.mountComponentIntoNode( - reactRootID, - container, - shouldReuseMarkup - ); - - if ("production" !== "development") { - // Record the root element in case it later gets transplanted. - rootElementsByReactRootID[reactRootID] = - getReactRootElementInContainer(container); - } - - return componentInstance; - } - ), - - /** - * Renders a React component into the DOM in the supplied `container`. - * - * If the React component was previously rendered into `container`, this will - * perform an update on it and only mutate the DOM as necessary to reflect the - * latest React component. - * - * @param {ReactElement} nextElement Component element to render. - * @param {DOMElement} container DOM element to render into. - * @param {?function} callback function triggered on completion - * @return {ReactComponent} Component instance rendered in `container`. - */ - render: function(nextElement, container, callback) { - ("production" !== "development" ? invariant( - ReactElement.isValidElement(nextElement), - 'renderComponent(): Invalid component element.%s', - ( - typeof nextElement === 'string' ? - ' Instead of passing an element string, make sure to instantiate ' + - 'it by passing it to React.createElement.' : - ReactLegacyElement.isValidFactory(nextElement) ? - ' Instead of passing a component class, make sure to instantiate ' + - 'it by passing it to React.createElement.' : - // Check if it quacks like a element - typeof nextElement.props !== "undefined" ? - ' This may be caused by unintentionally loading two independent ' + - 'copies of React.' : - '' - ) - ) : invariant(ReactElement.isValidElement(nextElement))); - - var prevComponent = instancesByReactRootID[getReactRootID(container)]; - - if (prevComponent) { - var prevElement = prevComponent._currentElement; - if (shouldUpdateReactComponent(prevElement, nextElement)) { - return ReactMount._updateRootComponent( - prevComponent, - nextElement, - container, - callback - ); - } else { - ReactMount.unmountComponentAtNode(container); - } - } - - var reactRootElement = getReactRootElementInContainer(container); - var containerHasReactMarkup = - reactRootElement && ReactMount.isRenderedByReact(reactRootElement); - - var shouldReuseMarkup = containerHasReactMarkup && !prevComponent; - - var component = ReactMount._renderNewRootComponent( - nextElement, - container, - shouldReuseMarkup - ); - callback && callback.call(component); - return component; - }, - - /** - * Constructs a component instance of `constructor` with `initialProps` and - * renders it into the supplied `container`. - * - * @param {function} constructor React component constructor. - * @param {?object} props Initial props of the component instance. - * @param {DOMElement} container DOM element to render into. - * @return {ReactComponent} Component instance rendered in `container`. - */ - constructAndRenderComponent: function(constructor, props, container) { - var element = createElement(constructor, props); - return ReactMount.render(element, container); - }, - - /** - * Constructs a component instance of `constructor` with `initialProps` and - * renders it into a container node identified by supplied `id`. - * - * @param {function} componentConstructor React component constructor - * @param {?object} props Initial props of the component instance. - * @param {string} id ID of the DOM element to render into. - * @return {ReactComponent} Component instance rendered in the container node. - */ - constructAndRenderComponentByID: function(constructor, props, id) { - var domNode = document.getElementById(id); - ("production" !== "development" ? invariant( - domNode, - 'Tried to get element with id of "%s" but it is not present on the page.', - id - ) : invariant(domNode)); - return ReactMount.constructAndRenderComponent(constructor, props, domNode); - }, - - /** - * Registers a container node into which React components will be rendered. - * This also creates the "reactRoot" ID that will be assigned to the element - * rendered within. - * - * @param {DOMElement} container DOM element to register as a container. - * @return {string} The "reactRoot" ID of elements rendered within. - */ - registerContainer: function(container) { - var reactRootID = getReactRootID(container); - if (reactRootID) { - // If one exists, make sure it is a valid "reactRoot" ID. - reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(reactRootID); - } - if (!reactRootID) { - // No valid "reactRoot" ID found, create one. - reactRootID = ReactInstanceHandles.createReactRootID(); - } - containersByReactRootID[reactRootID] = container; - return reactRootID; - }, - - /** - * Unmounts and destroys the React component rendered in the `container`. - * - * @param {DOMElement} container DOM element containing a React component. - * @return {boolean} True if a component was found in and unmounted from - * `container` - */ - unmountComponentAtNode: function(container) { - // Various parts of our code (such as ReactCompositeComponent's - // _renderValidatedComponent) assume that calls to render aren't nested; - // verify that that's the case. (Strictly speaking, unmounting won't cause a - // render but we still don't expect to be in a render call here.) - ("production" !== "development" ? warning( - ReactCurrentOwner.current == null, - 'unmountComponentAtNode(): Render methods should be a pure function of ' + - 'props and state; triggering nested component updates from render is ' + - 'not allowed. If necessary, trigger nested updates in ' + - 'componentDidUpdate.' - ) : null); - - var reactRootID = getReactRootID(container); - var component = instancesByReactRootID[reactRootID]; - if (!component) { - return false; - } - ReactMount.unmountComponentFromNode(component, container); - delete instancesByReactRootID[reactRootID]; - delete containersByReactRootID[reactRootID]; - if ("production" !== "development") { - delete rootElementsByReactRootID[reactRootID]; - } - return true; - }, - - /** - * Unmounts a component and removes it from the DOM. - * - * @param {ReactComponent} instance React component instance. - * @param {DOMElement} container DOM element to unmount from. - * @final - * @internal - * @see {ReactMount.unmountComponentAtNode} - */ - unmountComponentFromNode: function(instance, container) { - instance.unmountComponent(); - - if (container.nodeType === DOC_NODE_TYPE) { - container = container.documentElement; - } - - // http://jsperf.com/emptying-a-node - while (container.lastChild) { - container.removeChild(container.lastChild); - } - }, - - /** - * Finds the container DOM element that contains React component to which the - * supplied DOM `id` belongs. - * - * @param {string} id The ID of an element rendered by a React component. - * @return {?DOMElement} DOM element that contains the `id`. - */ - findReactContainerForID: function(id) { - var reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(id); - var container = containersByReactRootID[reactRootID]; - - if ("production" !== "development") { - var rootElement = rootElementsByReactRootID[reactRootID]; - if (rootElement && rootElement.parentNode !== container) { - ("production" !== "development" ? invariant( - // Call internalGetID here because getID calls isValid which calls - // findReactContainerForID (this function). - internalGetID(rootElement) === reactRootID, - 'ReactMount: Root element ID differed from reactRootID.' - ) : invariant(// Call internalGetID here because getID calls isValid which calls - // findReactContainerForID (this function). - internalGetID(rootElement) === reactRootID)); - - var containerChild = container.firstChild; - if (containerChild && - reactRootID === internalGetID(containerChild)) { - // If the container has a new child with the same ID as the old - // root element, then rootElementsByReactRootID[reactRootID] is - // just stale and needs to be updated. The case that deserves a - // warning is when the container is empty. - rootElementsByReactRootID[reactRootID] = containerChild; - } else { - console.warn( - 'ReactMount: Root element has been removed from its original ' + - 'container. New container:', rootElement.parentNode - ); - } - } - } - - return container; - }, - - /** - * Finds an element rendered by React with the supplied ID. - * - * @param {string} id ID of a DOM node in the React component. - * @return {DOMElement} Root DOM node of the React component. - */ - findReactNodeByID: function(id) { - var reactRoot = ReactMount.findReactContainerForID(id); - return ReactMount.findComponentRoot(reactRoot, id); - }, - - /** - * True if the supplied `node` is rendered by React. - * - * @param {*} node DOM Element to check. - * @return {boolean} True if the DOM Element appears to be rendered by React. - * @internal - */ - isRenderedByReact: function(node) { - if (node.nodeType !== 1) { - // Not a DOMElement, therefore not a React component - return false; - } - var id = ReactMount.getID(node); - return id ? id.charAt(0) === SEPARATOR : false; - }, - - /** - * Traverses up the ancestors of the supplied node to find a node that is a - * DOM representation of a React component. - * - * @param {*} node - * @return {?DOMEventTarget} - * @internal - */ - getFirstReactDOM: function(node) { - var current = node; - while (current && current.parentNode !== current) { - if (ReactMount.isRenderedByReact(current)) { - return current; - } - current = current.parentNode; - } - return null; - }, - - /** - * Finds a node with the supplied `targetID` inside of the supplied - * `ancestorNode`. Exploits the ID naming scheme to perform the search - * quickly. - * - * @param {DOMEventTarget} ancestorNode Search from this root. - * @pararm {string} targetID ID of the DOM representation of the component. - * @return {DOMEventTarget} DOM node with the supplied `targetID`. - * @internal - */ - findComponentRoot: function(ancestorNode, targetID) { - var firstChildren = findComponentRootReusableArray; - var childIndex = 0; - - var deepestAncestor = findDeepestCachedAncestor(targetID) || ancestorNode; - - firstChildren[0] = deepestAncestor.firstChild; - firstChildren.length = 1; - - while (childIndex < firstChildren.length) { - var child = firstChildren[childIndex++]; - var targetChild; - - while (child) { - var childID = ReactMount.getID(child); - if (childID) { - // Even if we find the node we're looking for, we finish looping - // through its siblings to ensure they're cached so that we don't have - // to revisit this node again. Otherwise, we make n^2 calls to getID - // when visiting the many children of a single node in order. - - if (targetID === childID) { - targetChild = child; - } else if (ReactInstanceHandles.isAncestorIDOf(childID, targetID)) { - // If we find a child whose ID is an ancestor of the given ID, - // then we can be sure that we only want to search the subtree - // rooted at this child, so we can throw out the rest of the - // search state. - firstChildren.length = childIndex = 0; - firstChildren.push(child.firstChild); - } - - } else { - // If this child had no ID, then there's a chance that it was - // injected automatically by the browser, as when a `<table>` - // element sprouts an extra `<tbody>` child as a side effect of - // `.innerHTML` parsing. Optimistically continue down this - // branch, but not before examining the other siblings. - firstChildren.push(child.firstChild); - } - - child = child.nextSibling; - } - - if (targetChild) { - // Emptying firstChildren/findComponentRootReusableArray is - // not necessary for correctness, but it helps the GC reclaim - // any nodes that were left at the end of the search. - firstChildren.length = 0; - - return targetChild; - } - } - - firstChildren.length = 0; - - ("production" !== "development" ? invariant( - false, - 'findComponentRoot(..., %s): Unable to find element. This probably ' + - 'means the DOM was unexpectedly mutated (e.g., by the browser), ' + - 'usually due to forgetting a <tbody> when using tables, nesting tags ' + - 'like <form>, <p>, or <a>, or using non-SVG elements in an <svg> ' + - 'parent. ' + - 'Try inspecting the child nodes of the element with React ID `%s`.', - targetID, - ReactMount.getID(ancestorNode) - ) : invariant(false)); - }, - - - /** - * React ID utilities. - */ - - getReactRootID: getReactRootID, - - getID: getID, - - setID: setID, - - getNode: getNode, - - purgeID: purgeID -}; - -// Deprecations (remove for 0.13) -ReactMount.renderComponent = deprecated( - 'ReactMount', - 'renderComponent', - 'render', - this, - ReactMount.render -); - -module.exports = ReactMount; - -},{"./DOMProperty":12,"./ReactBrowserEventEmitter":33,"./ReactCurrentOwner":42,"./ReactElement":58,"./ReactInstanceHandles":66,"./ReactLegacyElement":67,"./ReactPerf":75,"./containsNode":114,"./deprecated":120,"./getReactRootElementInContainer":134,"./instantiateReactComponent":139,"./invariant":140,"./shouldUpdateReactComponent":156,"./warning":160}],71:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactMultiChild - * @typechecks static-only - */ - -"use strict"; - -var ReactComponent = _dereq_("./ReactComponent"); -var ReactMultiChildUpdateTypes = _dereq_("./ReactMultiChildUpdateTypes"); - -var flattenChildren = _dereq_("./flattenChildren"); -var instantiateReactComponent = _dereq_("./instantiateReactComponent"); -var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent"); - -/** - * Updating children of a component may trigger recursive updates. The depth is - * used to batch recursive updates to render markup more efficiently. - * - * @type {number} - * @private - */ -var updateDepth = 0; - -/** - * Queue of update configuration objects. - * - * Each object has a `type` property that is in `ReactMultiChildUpdateTypes`. - * - * @type {array<object>} - * @private - */ -var updateQueue = []; - -/** - * Queue of markup to be rendered. - * - * @type {array<string>} - * @private - */ -var markupQueue = []; - -/** - * Enqueues markup to be rendered and inserted at a supplied index. - * - * @param {string} parentID ID of the parent component. - * @param {string} markup Markup that renders into an element. - * @param {number} toIndex Destination index. - * @private - */ -function enqueueMarkup(parentID, markup, toIndex) { - // NOTE: Null values reduce hidden classes. - updateQueue.push({ - parentID: parentID, - parentNode: null, - type: ReactMultiChildUpdateTypes.INSERT_MARKUP, - markupIndex: markupQueue.push(markup) - 1, - textContent: null, - fromIndex: null, - toIndex: toIndex - }); -} - -/** - * Enqueues moving an existing element to another index. - * - * @param {string} parentID ID of the parent component. - * @param {number} fromIndex Source index of the existing element. - * @param {number} toIndex Destination index of the element. - * @private - */ -function enqueueMove(parentID, fromIndex, toIndex) { - // NOTE: Null values reduce hidden classes. - updateQueue.push({ - parentID: parentID, - parentNode: null, - type: ReactMultiChildUpdateTypes.MOVE_EXISTING, - markupIndex: null, - textContent: null, - fromIndex: fromIndex, - toIndex: toIndex - }); -} - -/** - * Enqueues removing an element at an index. - * - * @param {string} parentID ID of the parent component. - * @param {number} fromIndex Index of the element to remove. - * @private - */ -function enqueueRemove(parentID, fromIndex) { - // NOTE: Null values reduce hidden classes. - updateQueue.push({ - parentID: parentID, - parentNode: null, - type: ReactMultiChildUpdateTypes.REMOVE_NODE, - markupIndex: null, - textContent: null, - fromIndex: fromIndex, - toIndex: null - }); -} - -/** - * Enqueues setting the text content. - * - * @param {string} parentID ID of the parent component. - * @param {string} textContent Text content to set. - * @private - */ -function enqueueTextContent(parentID, textContent) { - // NOTE: Null values reduce hidden classes. - updateQueue.push({ - parentID: parentID, - parentNode: null, - type: ReactMultiChildUpdateTypes.TEXT_CONTENT, - markupIndex: null, - textContent: textContent, - fromIndex: null, - toIndex: null - }); -} - -/** - * Processes any enqueued updates. - * - * @private - */ -function processQueue() { - if (updateQueue.length) { - ReactComponent.BackendIDOperations.dangerouslyProcessChildrenUpdates( - updateQueue, - markupQueue - ); - clearQueue(); - } -} - -/** - * Clears any enqueued updates. - * - * @private - */ -function clearQueue() { - updateQueue.length = 0; - markupQueue.length = 0; -} - -/** - * ReactMultiChild are capable of reconciling multiple children. - * - * @class ReactMultiChild - * @internal - */ -var ReactMultiChild = { - - /** - * Provides common functionality for components that must reconcile multiple - * children. This is used by `ReactDOMComponent` to mount, update, and - * unmount child components. - * - * @lends {ReactMultiChild.prototype} - */ - Mixin: { - - /** - * Generates a "mount image" for each of the supplied children. In the case - * of `ReactDOMComponent`, a mount image is a string of markup. - * - * @param {?object} nestedChildren Nested child maps. - * @return {array} An array of mounted representations. - * @internal - */ - mountChildren: function(nestedChildren, transaction) { - var children = flattenChildren(nestedChildren); - var mountImages = []; - var index = 0; - this._renderedChildren = children; - for (var name in children) { - var child = children[name]; - if (children.hasOwnProperty(name)) { - // The rendered children must be turned into instances as they're - // mounted. - var childInstance = instantiateReactComponent(child, null); - children[name] = childInstance; - // Inlined for performance, see `ReactInstanceHandles.createReactID`. - var rootID = this._rootNodeID + name; - var mountImage = childInstance.mountComponent( - rootID, - transaction, - this._mountDepth + 1 - ); - childInstance._mountIndex = index; - mountImages.push(mountImage); - index++; - } - } - return mountImages; - }, - - /** - * Replaces any rendered children with a text content string. - * - * @param {string} nextContent String of content. - * @internal - */ - updateTextContent: function(nextContent) { - updateDepth++; - var errorThrown = true; - try { - var prevChildren = this._renderedChildren; - // Remove any rendered children. - for (var name in prevChildren) { - if (prevChildren.hasOwnProperty(name)) { - this._unmountChildByName(prevChildren[name], name); - } - } - // Set new text content. - this.setTextContent(nextContent); - errorThrown = false; - } finally { - updateDepth--; - if (!updateDepth) { - errorThrown ? clearQueue() : processQueue(); - } - } - }, - - /** - * Updates the rendered children with new children. - * - * @param {?object} nextNestedChildren Nested child maps. - * @param {ReactReconcileTransaction} transaction - * @internal - */ - updateChildren: function(nextNestedChildren, transaction) { - updateDepth++; - var errorThrown = true; - try { - this._updateChildren(nextNestedChildren, transaction); - errorThrown = false; - } finally { - updateDepth--; - if (!updateDepth) { - errorThrown ? clearQueue() : processQueue(); - } - } - }, - - /** - * Improve performance by isolating this hot code path from the try/catch - * block in `updateChildren`. - * - * @param {?object} nextNestedChildren Nested child maps. - * @param {ReactReconcileTransaction} transaction - * @final - * @protected - */ - _updateChildren: function(nextNestedChildren, transaction) { - var nextChildren = flattenChildren(nextNestedChildren); - var prevChildren = this._renderedChildren; - if (!nextChildren && !prevChildren) { - return; - } - var name; - // `nextIndex` will increment for each child in `nextChildren`, but - // `lastIndex` will be the last index visited in `prevChildren`. - var lastIndex = 0; - var nextIndex = 0; - for (name in nextChildren) { - if (!nextChildren.hasOwnProperty(name)) { - continue; - } - var prevChild = prevChildren && prevChildren[name]; - var prevElement = prevChild && prevChild._currentElement; - var nextElement = nextChildren[name]; - if (shouldUpdateReactComponent(prevElement, nextElement)) { - this.moveChild(prevChild, nextIndex, lastIndex); - lastIndex = Math.max(prevChild._mountIndex, lastIndex); - prevChild.receiveComponent(nextElement, transaction); - prevChild._mountIndex = nextIndex; - } else { - if (prevChild) { - // Update `lastIndex` before `_mountIndex` gets unset by unmounting. - lastIndex = Math.max(prevChild._mountIndex, lastIndex); - this._unmountChildByName(prevChild, name); - } - // The child must be instantiated before it's mounted. - var nextChildInstance = instantiateReactComponent( - nextElement, - null - ); - this._mountChildByNameAtIndex( - nextChildInstance, name, nextIndex, transaction - ); - } - nextIndex++; - } - // Remove children that are no longer present. - for (name in prevChildren) { - if (prevChildren.hasOwnProperty(name) && - !(nextChildren && nextChildren[name])) { - this._unmountChildByName(prevChildren[name], name); - } - } - }, - - /** - * Unmounts all rendered children. This should be used to clean up children - * when this component is unmounted. - * - * @internal - */ - unmountChildren: function() { - var renderedChildren = this._renderedChildren; - for (var name in renderedChildren) { - var renderedChild = renderedChildren[name]; - // TODO: When is this not true? - if (renderedChild.unmountComponent) { - renderedChild.unmountComponent(); - } - } - this._renderedChildren = null; - }, - - /** - * Moves a child component to the supplied index. - * - * @param {ReactComponent} child Component to move. - * @param {number} toIndex Destination index of the element. - * @param {number} lastIndex Last index visited of the siblings of `child`. - * @protected - */ - moveChild: function(child, toIndex, lastIndex) { - // If the index of `child` is less than `lastIndex`, then it needs to - // be moved. Otherwise, we do not need to move it because a child will be - // inserted or moved before `child`. - if (child._mountIndex < lastIndex) { - enqueueMove(this._rootNodeID, child._mountIndex, toIndex); - } - }, - - /** - * Creates a child component. - * - * @param {ReactComponent} child Component to create. - * @param {string} mountImage Markup to insert. - * @protected - */ - createChild: function(child, mountImage) { - enqueueMarkup(this._rootNodeID, mountImage, child._mountIndex); - }, - - /** - * Removes a child component. - * - * @param {ReactComponent} child Child to remove. - * @protected - */ - removeChild: function(child) { - enqueueRemove(this._rootNodeID, child._mountIndex); - }, - - /** - * Sets this text content string. - * - * @param {string} textContent Text content to set. - * @protected - */ - setTextContent: function(textContent) { - enqueueTextContent(this._rootNodeID, textContent); - }, - - /** - * Mounts a child with the supplied name. - * - * NOTE: This is part of `updateChildren` and is here for readability. - * - * @param {ReactComponent} child Component to mount. - * @param {string} name Name of the child. - * @param {number} index Index at which to insert the child. - * @param {ReactReconcileTransaction} transaction - * @private - */ - _mountChildByNameAtIndex: function(child, name, index, transaction) { - // Inlined for performance, see `ReactInstanceHandles.createReactID`. - var rootID = this._rootNodeID + name; - var mountImage = child.mountComponent( - rootID, - transaction, - this._mountDepth + 1 - ); - child._mountIndex = index; - this.createChild(child, mountImage); - this._renderedChildren = this._renderedChildren || {}; - this._renderedChildren[name] = child; - }, - - /** - * Unmounts a rendered child by name. - * - * NOTE: This is part of `updateChildren` and is here for readability. - * - * @param {ReactComponent} child Component to unmount. - * @param {string} name Name of the child in `this._renderedChildren`. - * @private - */ - _unmountChildByName: function(child, name) { - this.removeChild(child); - child._mountIndex = null; - child.unmountComponent(); - delete this._renderedChildren[name]; - } - - } - -}; - -module.exports = ReactMultiChild; - -},{"./ReactComponent":37,"./ReactMultiChildUpdateTypes":72,"./flattenChildren":124,"./instantiateReactComponent":139,"./shouldUpdateReactComponent":156}],72:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactMultiChildUpdateTypes - */ - -"use strict"; - -var keyMirror = _dereq_("./keyMirror"); - -/** - * When a component's children are updated, a series of update configuration - * objects are created in order to batch and serialize the required changes. - * - * Enumerates all the possible types of update configurations. - * - * @internal - */ -var ReactMultiChildUpdateTypes = keyMirror({ - INSERT_MARKUP: null, - MOVE_EXISTING: null, - REMOVE_NODE: null, - TEXT_CONTENT: null -}); - -module.exports = ReactMultiChildUpdateTypes; - -},{"./keyMirror":146}],73:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactNativeComponent - */ - -"use strict"; - -var assign = _dereq_("./Object.assign"); -var invariant = _dereq_("./invariant"); - -var genericComponentClass = null; -// This registry keeps track of wrapper classes around native tags -var tagToComponentClass = {}; - -var ReactNativeComponentInjection = { - // This accepts a class that receives the tag string. This is a catch all - // that can render any kind of tag. - injectGenericComponentClass: function(componentClass) { - genericComponentClass = componentClass; - }, - // This accepts a keyed object with classes as values. Each key represents a - // tag. That particular tag will use this class instead of the generic one. - injectComponentClasses: function(componentClasses) { - assign(tagToComponentClass, componentClasses); - } -}; - -/** - * Create an internal class for a specific tag. - * - * @param {string} tag The tag for which to create an internal instance. - * @param {any} props The props passed to the instance constructor. - * @return {ReactComponent} component The injected empty component. - */ -function createInstanceForTag(tag, props, parentType) { - var componentClass = tagToComponentClass[tag]; - if (componentClass == null) { - ("production" !== "development" ? invariant( - genericComponentClass, - 'There is no registered component for the tag %s', - tag - ) : invariant(genericComponentClass)); - return new genericComponentClass(tag, props); - } - if (parentType === tag) { - // Avoid recursion - ("production" !== "development" ? invariant( - genericComponentClass, - 'There is no registered component for the tag %s', - tag - ) : invariant(genericComponentClass)); - return new genericComponentClass(tag, props); - } - // Unwrap legacy factories - return new componentClass.type(props); -} - -var ReactNativeComponent = { - createInstanceForTag: createInstanceForTag, - injection: ReactNativeComponentInjection -}; - -module.exports = ReactNativeComponent; - -},{"./Object.assign":29,"./invariant":140}],74:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactOwner - */ - -"use strict"; - -var emptyObject = _dereq_("./emptyObject"); -var invariant = _dereq_("./invariant"); - -/** - * ReactOwners are capable of storing references to owned components. - * - * All components are capable of //being// referenced by owner components, but - * only ReactOwner components are capable of //referencing// owned components. - * The named reference is known as a "ref". - * - * Refs are available when mounted and updated during reconciliation. - * - * var MyComponent = React.createClass({ - * render: function() { - * return ( - * <div onClick={this.handleClick}> - * <CustomComponent ref="custom" /> - * </div> - * ); - * }, - * handleClick: function() { - * this.refs.custom.handleClick(); - * }, - * componentDidMount: function() { - * this.refs.custom.initialize(); - * } - * }); - * - * Refs should rarely be used. When refs are used, they should only be done to - * control data that is not handled by React's data flow. - * - * @class ReactOwner - */ -var ReactOwner = { - - /** - * @param {?object} object - * @return {boolean} True if `object` is a valid owner. - * @final - */ - isValidOwner: function(object) { - return !!( - object && - typeof object.attachRef === 'function' && - typeof object.detachRef === 'function' - ); - }, - - /** - * Adds a component by ref to an owner component. - * - * @param {ReactComponent} component Component to reference. - * @param {string} ref Name by which to refer to the component. - * @param {ReactOwner} owner Component on which to record the ref. - * @final - * @internal - */ - addComponentAsRefTo: function(component, ref, owner) { - ("production" !== "development" ? invariant( - ReactOwner.isValidOwner(owner), - 'addComponentAsRefTo(...): Only a ReactOwner can have refs. This ' + - 'usually means that you\'re trying to add a ref to a component that ' + - 'doesn\'t have an owner (that is, was not created inside of another ' + - 'component\'s `render` method). Try rendering this component inside of ' + - 'a new top-level component which will hold the ref.' - ) : invariant(ReactOwner.isValidOwner(owner))); - owner.attachRef(ref, component); - }, - - /** - * Removes a component by ref from an owner component. - * - * @param {ReactComponent} component Component to dereference. - * @param {string} ref Name of the ref to remove. - * @param {ReactOwner} owner Component on which the ref is recorded. - * @final - * @internal - */ - removeComponentAsRefFrom: function(component, ref, owner) { - ("production" !== "development" ? invariant( - ReactOwner.isValidOwner(owner), - 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. This ' + - 'usually means that you\'re trying to remove a ref to a component that ' + - 'doesn\'t have an owner (that is, was not created inside of another ' + - 'component\'s `render` method). Try rendering this component inside of ' + - 'a new top-level component which will hold the ref.' - ) : invariant(ReactOwner.isValidOwner(owner))); - // Check that `component` is still the current ref because we do not want to - // detach the ref if another component stole it. - if (owner.refs[ref] === component) { - owner.detachRef(ref); - } - }, - - /** - * A ReactComponent must mix this in to have refs. - * - * @lends {ReactOwner.prototype} - */ - Mixin: { - - construct: function() { - this.refs = emptyObject; - }, - - /** - * Lazily allocates the refs object and stores `component` as `ref`. - * - * @param {string} ref Reference name. - * @param {component} component Component to store as `ref`. - * @final - * @private - */ - attachRef: function(ref, component) { - ("production" !== "development" ? invariant( - component.isOwnedBy(this), - 'attachRef(%s, ...): Only a component\'s owner can store a ref to it.', - ref - ) : invariant(component.isOwnedBy(this))); - var refs = this.refs === emptyObject ? (this.refs = {}) : this.refs; - refs[ref] = component; - }, - - /** - * Detaches a reference name. - * - * @param {string} ref Name to dereference. - * @final - * @private - */ - detachRef: function(ref) { - delete this.refs[ref]; - } - - } - -}; - -module.exports = ReactOwner; - -},{"./emptyObject":122,"./invariant":140}],75:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactPerf - * @typechecks static-only - */ - -"use strict"; - -/** - * ReactPerf is a general AOP system designed to measure performance. This - * module only has the hooks: see ReactDefaultPerf for the analysis tool. - */ -var ReactPerf = { - /** - * Boolean to enable/disable measurement. Set to false by default to prevent - * accidental logging and perf loss. - */ - enableMeasure: false, - - /** - * Holds onto the measure function in use. By default, don't measure - * anything, but we'll override this if we inject a measure function. - */ - storedMeasure: _noMeasure, - - /** - * Use this to wrap methods you want to measure. Zero overhead in production. - * - * @param {string} objName - * @param {string} fnName - * @param {function} func - * @return {function} - */ - measure: function(objName, fnName, func) { - if ("production" !== "development") { - var measuredFunc = null; - var wrapper = function() { - if (ReactPerf.enableMeasure) { - if (!measuredFunc) { - measuredFunc = ReactPerf.storedMeasure(objName, fnName, func); - } - return measuredFunc.apply(this, arguments); - } - return func.apply(this, arguments); - }; - wrapper.displayName = objName + '_' + fnName; - return wrapper; - } - return func; - }, - - injection: { - /** - * @param {function} measure - */ - injectMeasure: function(measure) { - ReactPerf.storedMeasure = measure; - } - } -}; - -/** - * Simply passes through the measured function, without measuring it. - * - * @param {string} objName - * @param {string} fnName - * @param {function} func - * @return {function} - */ -function _noMeasure(objName, fnName, func) { - return func; -} - -module.exports = ReactPerf; - -},{}],76:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactPropTransferer - */ - -"use strict"; - -var assign = _dereq_("./Object.assign"); -var emptyFunction = _dereq_("./emptyFunction"); -var invariant = _dereq_("./invariant"); -var joinClasses = _dereq_("./joinClasses"); -var warning = _dereq_("./warning"); - -var didWarn = false; - -/** - * Creates a transfer strategy that will merge prop values using the supplied - * `mergeStrategy`. If a prop was previously unset, this just sets it. - * - * @param {function} mergeStrategy - * @return {function} - */ -function createTransferStrategy(mergeStrategy) { - return function(props, key, value) { - if (!props.hasOwnProperty(key)) { - props[key] = value; - } else { - props[key] = mergeStrategy(props[key], value); - } - }; -} - -var transferStrategyMerge = createTransferStrategy(function(a, b) { - // `merge` overrides the first object's (`props[key]` above) keys using the - // second object's (`value`) keys. An object's style's existing `propA` would - // get overridden. Flip the order here. - return assign({}, b, a); -}); - -/** - * Transfer strategies dictate how props are transferred by `transferPropsTo`. - * NOTE: if you add any more exceptions to this list you should be sure to - * update `cloneWithProps()` accordingly. - */ -var TransferStrategies = { - /** - * Never transfer `children`. - */ - children: emptyFunction, - /** - * Transfer the `className` prop by merging them. - */ - className: createTransferStrategy(joinClasses), - /** - * Transfer the `style` prop (which is an object) by merging them. - */ - style: transferStrategyMerge -}; - -/** - * Mutates the first argument by transferring the properties from the second - * argument. - * - * @param {object} props - * @param {object} newProps - * @return {object} - */ -function transferInto(props, newProps) { - for (var thisKey in newProps) { - if (!newProps.hasOwnProperty(thisKey)) { - continue; - } - - var transferStrategy = TransferStrategies[thisKey]; - - if (transferStrategy && TransferStrategies.hasOwnProperty(thisKey)) { - transferStrategy(props, thisKey, newProps[thisKey]); - } else if (!props.hasOwnProperty(thisKey)) { - props[thisKey] = newProps[thisKey]; - } - } - return props; -} - -/** - * ReactPropTransferer are capable of transferring props to another component - * using a `transferPropsTo` method. - * - * @class ReactPropTransferer - */ -var ReactPropTransferer = { - - TransferStrategies: TransferStrategies, - - /** - * Merge two props objects using TransferStrategies. - * - * @param {object} oldProps original props (they take precedence) - * @param {object} newProps new props to merge in - * @return {object} a new object containing both sets of props merged. - */ - mergeProps: function(oldProps, newProps) { - return transferInto(assign({}, oldProps), newProps); - }, - - /** - * @lends {ReactPropTransferer.prototype} - */ - Mixin: { - - /** - * Transfer props from this component to a target component. - * - * Props that do not have an explicit transfer strategy will be transferred - * only if the target component does not already have the prop set. - * - * This is usually used to pass down props to a returned root component. - * - * @param {ReactElement} element Component receiving the properties. - * @return {ReactElement} The supplied `component`. - * @final - * @protected - */ - transferPropsTo: function(element) { - ("production" !== "development" ? invariant( - element._owner === this, - '%s: You can\'t call transferPropsTo() on a component that you ' + - 'don\'t own, %s. This usually means you are calling ' + - 'transferPropsTo() on a component passed in as props or children.', - this.constructor.displayName, - typeof element.type === 'string' ? - element.type : - element.type.displayName - ) : invariant(element._owner === this)); - - if ("production" !== "development") { - if (!didWarn) { - didWarn = true; - ("production" !== "development" ? warning( - false, - 'transferPropsTo is deprecated. ' + - 'See http://fb.me/react-transferpropsto for more information.' - ) : null); - } - } - - // Because elements are immutable we have to merge into the existing - // props object rather than clone it. - transferInto(element.props, this.props); - - return element; - } - - } -}; - -module.exports = ReactPropTransferer; - -},{"./Object.assign":29,"./emptyFunction":121,"./invariant":140,"./joinClasses":145,"./warning":160}],77:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactPropTypeLocationNames - */ - -"use strict"; - -var ReactPropTypeLocationNames = {}; - -if ("production" !== "development") { - ReactPropTypeLocationNames = { - prop: 'prop', - context: 'context', - childContext: 'child context' - }; -} - -module.exports = ReactPropTypeLocationNames; - -},{}],78:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactPropTypeLocations - */ - -"use strict"; - -var keyMirror = _dereq_("./keyMirror"); - -var ReactPropTypeLocations = keyMirror({ - prop: null, - context: null, - childContext: null -}); - -module.exports = ReactPropTypeLocations; - -},{"./keyMirror":146}],79:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactPropTypes - */ - -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); -var ReactPropTypeLocationNames = _dereq_("./ReactPropTypeLocationNames"); - -var deprecated = _dereq_("./deprecated"); -var emptyFunction = _dereq_("./emptyFunction"); - -/** - * Collection of methods that allow declaration and validation of props that are - * supplied to React components. Example usage: - * - * var Props = require('ReactPropTypes'); - * var MyArticle = React.createClass({ - * propTypes: { - * // An optional string prop named "description". - * description: Props.string, - * - * // A required enum prop named "category". - * category: Props.oneOf(['News','Photos']).isRequired, - * - * // A prop named "dialog" that requires an instance of Dialog. - * dialog: Props.instanceOf(Dialog).isRequired - * }, - * render: function() { ... } - * }); - * - * A more formal specification of how these methods are used: - * - * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...) - * decl := ReactPropTypes.{type}(.isRequired)? - * - * Each and every declaration produces a function with the same signature. This - * allows the creation of custom validation functions. For example: - * - * var MyLink = React.createClass({ - * propTypes: { - * // An optional string or URI prop named "href". - * href: function(props, propName, componentName) { - * var propValue = props[propName]; - * if (propValue != null && typeof propValue !== 'string' && - * !(propValue instanceof URI)) { - * return new Error( - * 'Expected a string or an URI for ' + propName + ' in ' + - * componentName - * ); - * } - * } - * }, - * render: function() {...} - * }); - * - * @internal - */ - -var ANONYMOUS = '<<anonymous>>'; - -var elementTypeChecker = createElementTypeChecker(); -var nodeTypeChecker = createNodeChecker(); - -var ReactPropTypes = { - array: createPrimitiveTypeChecker('array'), - bool: createPrimitiveTypeChecker('boolean'), - func: createPrimitiveTypeChecker('function'), - number: createPrimitiveTypeChecker('number'), - object: createPrimitiveTypeChecker('object'), - string: createPrimitiveTypeChecker('string'), - - any: createAnyTypeChecker(), - arrayOf: createArrayOfTypeChecker, - element: elementTypeChecker, - instanceOf: createInstanceTypeChecker, - node: nodeTypeChecker, - objectOf: createObjectOfTypeChecker, - oneOf: createEnumTypeChecker, - oneOfType: createUnionTypeChecker, - shape: createShapeTypeChecker, - - component: deprecated( - 'React.PropTypes', - 'component', - 'element', - this, - elementTypeChecker - ), - renderable: deprecated( - 'React.PropTypes', - 'renderable', - 'node', - this, - nodeTypeChecker - ) -}; - -function createChainableTypeChecker(validate) { - function checkType(isRequired, props, propName, componentName, location) { - componentName = componentName || ANONYMOUS; - if (props[propName] == null) { - var locationName = ReactPropTypeLocationNames[location]; - if (isRequired) { - return new Error( - ("Required " + locationName + " `" + propName + "` was not specified in ")+ - ("`" + componentName + "`.") - ); - } - } else { - return validate(props, propName, componentName, location); - } - } - - var chainedCheckType = checkType.bind(null, false); - chainedCheckType.isRequired = checkType.bind(null, true); - - return chainedCheckType; -} - -function createPrimitiveTypeChecker(expectedType) { - function validate(props, propName, componentName, location) { - var propValue = props[propName]; - var propType = getPropType(propValue); - if (propType !== expectedType) { - var locationName = ReactPropTypeLocationNames[location]; - // `propValue` being instance of, say, date/regexp, pass the 'object' - // check, but we can offer a more precise error message here rather than - // 'of type `object`'. - var preciseType = getPreciseType(propValue); - - return new Error( - ("Invalid " + locationName + " `" + propName + "` of type `" + preciseType + "` ") + - ("supplied to `" + componentName + "`, expected `" + expectedType + "`.") - ); - } - } - return createChainableTypeChecker(validate); -} - -function createAnyTypeChecker() { - return createChainableTypeChecker(emptyFunction.thatReturns()); -} - -function createArrayOfTypeChecker(typeChecker) { - function validate(props, propName, componentName, location) { - var propValue = props[propName]; - if (!Array.isArray(propValue)) { - var locationName = ReactPropTypeLocationNames[location]; - var propType = getPropType(propValue); - return new Error( - ("Invalid " + locationName + " `" + propName + "` of type ") + - ("`" + propType + "` supplied to `" + componentName + "`, expected an array.") - ); - } - for (var i = 0; i < propValue.length; i++) { - var error = typeChecker(propValue, i, componentName, location); - if (error instanceof Error) { - return error; - } - } - } - return createChainableTypeChecker(validate); -} - -function createElementTypeChecker() { - function validate(props, propName, componentName, location) { - if (!ReactElement.isValidElement(props[propName])) { - var locationName = ReactPropTypeLocationNames[location]; - return new Error( - ("Invalid " + locationName + " `" + propName + "` supplied to ") + - ("`" + componentName + "`, expected a ReactElement.") - ); - } - } - return createChainableTypeChecker(validate); -} - -function createInstanceTypeChecker(expectedClass) { - function validate(props, propName, componentName, location) { - if (!(props[propName] instanceof expectedClass)) { - var locationName = ReactPropTypeLocationNames[location]; - var expectedClassName = expectedClass.name || ANONYMOUS; - return new Error( - ("Invalid " + locationName + " `" + propName + "` supplied to ") + - ("`" + componentName + "`, expected instance of `" + expectedClassName + "`.") - ); - } - } - return createChainableTypeChecker(validate); -} - -function createEnumTypeChecker(expectedValues) { - function validate(props, propName, componentName, location) { - var propValue = props[propName]; - for (var i = 0; i < expectedValues.length; i++) { - if (propValue === expectedValues[i]) { - return; - } - } - - var locationName = ReactPropTypeLocationNames[location]; - var valuesString = JSON.stringify(expectedValues); - return new Error( - ("Invalid " + locationName + " `" + propName + "` of value `" + propValue + "` ") + - ("supplied to `" + componentName + "`, expected one of " + valuesString + ".") - ); - } - return createChainableTypeChecker(validate); -} - -function createObjectOfTypeChecker(typeChecker) { - function validate(props, propName, componentName, location) { - var propValue = props[propName]; - var propType = getPropType(propValue); - if (propType !== 'object') { - var locationName = ReactPropTypeLocationNames[location]; - return new Error( - ("Invalid " + locationName + " `" + propName + "` of type ") + - ("`" + propType + "` supplied to `" + componentName + "`, expected an object.") - ); - } - for (var key in propValue) { - if (propValue.hasOwnProperty(key)) { - var error = typeChecker(propValue, key, componentName, location); - if (error instanceof Error) { - return error; - } - } - } - } - return createChainableTypeChecker(validate); -} - -function createUnionTypeChecker(arrayOfTypeCheckers) { - function validate(props, propName, componentName, location) { - for (var i = 0; i < arrayOfTypeCheckers.length; i++) { - var checker = arrayOfTypeCheckers[i]; - if (checker(props, propName, componentName, location) == null) { - return; - } - } - - var locationName = ReactPropTypeLocationNames[location]; - return new Error( - ("Invalid " + locationName + " `" + propName + "` supplied to ") + - ("`" + componentName + "`.") - ); - } - return createChainableTypeChecker(validate); -} - -function createNodeChecker() { - function validate(props, propName, componentName, location) { - if (!isNode(props[propName])) { - var locationName = ReactPropTypeLocationNames[location]; - return new Error( - ("Invalid " + locationName + " `" + propName + "` supplied to ") + - ("`" + componentName + "`, expected a ReactNode.") - ); - } - } - return createChainableTypeChecker(validate); -} - -function createShapeTypeChecker(shapeTypes) { - function validate(props, propName, componentName, location) { - var propValue = props[propName]; - var propType = getPropType(propValue); - if (propType !== 'object') { - var locationName = ReactPropTypeLocationNames[location]; - return new Error( - ("Invalid " + locationName + " `" + propName + "` of type `" + propType + "` ") + - ("supplied to `" + componentName + "`, expected `object`.") - ); - } - for (var key in shapeTypes) { - var checker = shapeTypes[key]; - if (!checker) { - continue; - } - var error = checker(propValue, key, componentName, location); - if (error) { - return error; - } - } - } - return createChainableTypeChecker(validate, 'expected `object`'); -} - -function isNode(propValue) { - switch(typeof propValue) { - case 'number': - case 'string': - return true; - case 'boolean': - return !propValue; - case 'object': - if (Array.isArray(propValue)) { - return propValue.every(isNode); - } - if (ReactElement.isValidElement(propValue)) { - return true; - } - for (var k in propValue) { - if (!isNode(propValue[k])) { - return false; - } - } - return true; - default: - return false; - } -} - -// Equivalent of `typeof` but with special handling for array and regexp. -function getPropType(propValue) { - var propType = typeof propValue; - if (Array.isArray(propValue)) { - return 'array'; - } - if (propValue instanceof RegExp) { - // Old webkits (at least until Android 4.0) return 'function' rather than - // 'object' for typeof a RegExp. We'll normalize this here so that /bla/ - // passes PropTypes.object. - return 'object'; - } - return propType; -} - -// This handles more types than `getPropType`. Only used for error messages. -// See `createPrimitiveTypeChecker`. -function getPreciseType(propValue) { - var propType = getPropType(propValue); - if (propType === 'object') { - if (propValue instanceof Date) { - return 'date'; - } else if (propValue instanceof RegExp) { - return 'regexp'; - } - } - return propType; -} - -module.exports = ReactPropTypes; - -},{"./ReactElement":58,"./ReactPropTypeLocationNames":77,"./deprecated":120,"./emptyFunction":121}],80:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactPutListenerQueue - */ - -"use strict"; - -var PooledClass = _dereq_("./PooledClass"); -var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter"); - -var assign = _dereq_("./Object.assign"); - -function ReactPutListenerQueue() { - this.listenersToPut = []; -} - -assign(ReactPutListenerQueue.prototype, { - enqueuePutListener: function(rootNodeID, propKey, propValue) { - this.listenersToPut.push({ - rootNodeID: rootNodeID, - propKey: propKey, - propValue: propValue - }); - }, - - putListeners: function() { - for (var i = 0; i < this.listenersToPut.length; i++) { - var listenerToPut = this.listenersToPut[i]; - ReactBrowserEventEmitter.putListener( - listenerToPut.rootNodeID, - listenerToPut.propKey, - listenerToPut.propValue - ); - } - }, - - reset: function() { - this.listenersToPut.length = 0; - }, - - destructor: function() { - this.reset(); - } -}); - -PooledClass.addPoolingTo(ReactPutListenerQueue); - -module.exports = ReactPutListenerQueue; - -},{"./Object.assign":29,"./PooledClass":30,"./ReactBrowserEventEmitter":33}],81:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactReconcileTransaction - * @typechecks static-only - */ - -"use strict"; - -var CallbackQueue = _dereq_("./CallbackQueue"); -var PooledClass = _dereq_("./PooledClass"); -var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter"); -var ReactInputSelection = _dereq_("./ReactInputSelection"); -var ReactPutListenerQueue = _dereq_("./ReactPutListenerQueue"); -var Transaction = _dereq_("./Transaction"); - -var assign = _dereq_("./Object.assign"); - -/** - * Ensures that, when possible, the selection range (currently selected text - * input) is not disturbed by performing the transaction. - */ -var SELECTION_RESTORATION = { - /** - * @return {Selection} Selection information. - */ - initialize: ReactInputSelection.getSelectionInformation, - /** - * @param {Selection} sel Selection information returned from `initialize`. - */ - close: ReactInputSelection.restoreSelection -}; - -/** - * Suppresses events (blur/focus) that could be inadvertently dispatched due to - * high level DOM manipulations (like temporarily removing a text input from the - * DOM). - */ -var EVENT_SUPPRESSION = { - /** - * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before - * the reconciliation. - */ - initialize: function() { - var currentlyEnabled = ReactBrowserEventEmitter.isEnabled(); - ReactBrowserEventEmitter.setEnabled(false); - return currentlyEnabled; - }, - - /** - * @param {boolean} previouslyEnabled Enabled status of - * `ReactBrowserEventEmitter` before the reconciliation occured. `close` - * restores the previous value. - */ - close: function(previouslyEnabled) { - ReactBrowserEventEmitter.setEnabled(previouslyEnabled); - } -}; - -/** - * Provides a queue for collecting `componentDidMount` and - * `componentDidUpdate` callbacks during the the transaction. - */ -var ON_DOM_READY_QUEUEING = { - /** - * Initializes the internal `onDOMReady` queue. - */ - initialize: function() { - this.reactMountReady.reset(); - }, - - /** - * After DOM is flushed, invoke all registered `onDOMReady` callbacks. - */ - close: function() { - this.reactMountReady.notifyAll(); - } -}; - -var PUT_LISTENER_QUEUEING = { - initialize: function() { - this.putListenerQueue.reset(); - }, - - close: function() { - this.putListenerQueue.putListeners(); - } -}; - -/** - * Executed within the scope of the `Transaction` instance. Consider these as - * being member methods, but with an implied ordering while being isolated from - * each other. - */ -var TRANSACTION_WRAPPERS = [ - PUT_LISTENER_QUEUEING, - SELECTION_RESTORATION, - EVENT_SUPPRESSION, - ON_DOM_READY_QUEUEING -]; - -/** - * Currently: - * - The order that these are listed in the transaction is critical: - * - Suppresses events. - * - Restores selection range. - * - * Future: - * - Restore document/overflow scroll positions that were unintentionally - * modified via DOM insertions above the top viewport boundary. - * - Implement/integrate with customized constraint based layout system and keep - * track of which dimensions must be remeasured. - * - * @class ReactReconcileTransaction - */ -function ReactReconcileTransaction() { - this.reinitializeTransaction(); - // Only server-side rendering really needs this option (see - // `ReactServerRendering`), but server-side uses - // `ReactServerRenderingTransaction` instead. This option is here so that it's - // accessible and defaults to false when `ReactDOMComponent` and - // `ReactTextComponent` checks it in `mountComponent`.` - this.renderToStaticMarkup = false; - this.reactMountReady = CallbackQueue.getPooled(null); - this.putListenerQueue = ReactPutListenerQueue.getPooled(); -} - -var Mixin = { - /** - * @see Transaction - * @abstract - * @final - * @return {array<object>} List of operation wrap proceedures. - * TODO: convert to array<TransactionWrapper> - */ - getTransactionWrappers: function() { - return TRANSACTION_WRAPPERS; - }, - - /** - * @return {object} The queue to collect `onDOMReady` callbacks with. - */ - getReactMountReady: function() { - return this.reactMountReady; - }, - - getPutListenerQueue: function() { - return this.putListenerQueue; - }, - - /** - * `PooledClass` looks for this, and will invoke this before allowing this - * instance to be resused. - */ - destructor: function() { - CallbackQueue.release(this.reactMountReady); - this.reactMountReady = null; - - ReactPutListenerQueue.release(this.putListenerQueue); - this.putListenerQueue = null; - } -}; - - -assign(ReactReconcileTransaction.prototype, Transaction.Mixin, Mixin); - -PooledClass.addPoolingTo(ReactReconcileTransaction); - -module.exports = ReactReconcileTransaction; - -},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactBrowserEventEmitter":33,"./ReactInputSelection":65,"./ReactPutListenerQueue":80,"./Transaction":107}],82:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactRootIndex - * @typechecks - */ - -"use strict"; - -var ReactRootIndexInjection = { - /** - * @param {function} _createReactRootIndex - */ - injectCreateReactRootIndex: function(_createReactRootIndex) { - ReactRootIndex.createReactRootIndex = _createReactRootIndex; - } -}; - -var ReactRootIndex = { - createReactRootIndex: null, - injection: ReactRootIndexInjection -}; - -module.exports = ReactRootIndex; - -},{}],83:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @typechecks static-only - * @providesModule ReactServerRendering - */ -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); -var ReactInstanceHandles = _dereq_("./ReactInstanceHandles"); -var ReactMarkupChecksum = _dereq_("./ReactMarkupChecksum"); -var ReactServerRenderingTransaction = - _dereq_("./ReactServerRenderingTransaction"); - -var instantiateReactComponent = _dereq_("./instantiateReactComponent"); -var invariant = _dereq_("./invariant"); - -/** - * @param {ReactElement} element - * @return {string} the HTML markup - */ -function renderToString(element) { - ("production" !== "development" ? invariant( - ReactElement.isValidElement(element), - 'renderToString(): You must pass a valid ReactElement.' - ) : invariant(ReactElement.isValidElement(element))); - - var transaction; - try { - var id = ReactInstanceHandles.createReactRootID(); - transaction = ReactServerRenderingTransaction.getPooled(false); - - return transaction.perform(function() { - var componentInstance = instantiateReactComponent(element, null); - var markup = componentInstance.mountComponent(id, transaction, 0); - return ReactMarkupChecksum.addChecksumToMarkup(markup); - }, null); - } finally { - ReactServerRenderingTransaction.release(transaction); - } -} - -/** - * @param {ReactElement} element - * @return {string} the HTML markup, without the extra React ID and checksum - * (for generating static pages) - */ -function renderToStaticMarkup(element) { - ("production" !== "development" ? invariant( - ReactElement.isValidElement(element), - 'renderToStaticMarkup(): You must pass a valid ReactElement.' - ) : invariant(ReactElement.isValidElement(element))); - - var transaction; - try { - var id = ReactInstanceHandles.createReactRootID(); - transaction = ReactServerRenderingTransaction.getPooled(true); - - return transaction.perform(function() { - var componentInstance = instantiateReactComponent(element, null); - return componentInstance.mountComponent(id, transaction, 0); - }, null); - } finally { - ReactServerRenderingTransaction.release(transaction); - } -} - -module.exports = { - renderToString: renderToString, - renderToStaticMarkup: renderToStaticMarkup -}; - -},{"./ReactElement":58,"./ReactInstanceHandles":66,"./ReactMarkupChecksum":69,"./ReactServerRenderingTransaction":84,"./instantiateReactComponent":139,"./invariant":140}],84:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactServerRenderingTransaction - * @typechecks - */ - -"use strict"; - -var PooledClass = _dereq_("./PooledClass"); -var CallbackQueue = _dereq_("./CallbackQueue"); -var ReactPutListenerQueue = _dereq_("./ReactPutListenerQueue"); -var Transaction = _dereq_("./Transaction"); - -var assign = _dereq_("./Object.assign"); -var emptyFunction = _dereq_("./emptyFunction"); - -/** - * Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks - * during the performing of the transaction. - */ -var ON_DOM_READY_QUEUEING = { - /** - * Initializes the internal `onDOMReady` queue. - */ - initialize: function() { - this.reactMountReady.reset(); - }, - - close: emptyFunction -}; - -var PUT_LISTENER_QUEUEING = { - initialize: function() { - this.putListenerQueue.reset(); - }, - - close: emptyFunction -}; - -/** - * Executed within the scope of the `Transaction` instance. Consider these as - * being member methods, but with an implied ordering while being isolated from - * each other. - */ -var TRANSACTION_WRAPPERS = [ - PUT_LISTENER_QUEUEING, - ON_DOM_READY_QUEUEING -]; - -/** - * @class ReactServerRenderingTransaction - * @param {boolean} renderToStaticMarkup - */ -function ReactServerRenderingTransaction(renderToStaticMarkup) { - this.reinitializeTransaction(); - this.renderToStaticMarkup = renderToStaticMarkup; - this.reactMountReady = CallbackQueue.getPooled(null); - this.putListenerQueue = ReactPutListenerQueue.getPooled(); -} - -var Mixin = { - /** - * @see Transaction - * @abstract - * @final - * @return {array} Empty list of operation wrap proceedures. - */ - getTransactionWrappers: function() { - return TRANSACTION_WRAPPERS; - }, - - /** - * @return {object} The queue to collect `onDOMReady` callbacks with. - */ - getReactMountReady: function() { - return this.reactMountReady; - }, - - getPutListenerQueue: function() { - return this.putListenerQueue; - }, - - /** - * `PooledClass` looks for this, and will invoke this before allowing this - * instance to be resused. - */ - destructor: function() { - CallbackQueue.release(this.reactMountReady); - this.reactMountReady = null; - - ReactPutListenerQueue.release(this.putListenerQueue); - this.putListenerQueue = null; - } -}; - - -assign( - ReactServerRenderingTransaction.prototype, - Transaction.Mixin, - Mixin -); - -PooledClass.addPoolingTo(ReactServerRenderingTransaction); - -module.exports = ReactServerRenderingTransaction; - -},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactPutListenerQueue":80,"./Transaction":107,"./emptyFunction":121}],85:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactStateSetters - */ - -"use strict"; - -var ReactStateSetters = { - /** - * Returns a function that calls the provided function, and uses the result - * of that to set the component's state. - * - * @param {ReactCompositeComponent} component - * @param {function} funcReturningState Returned callback uses this to - * determine how to update state. - * @return {function} callback that when invoked uses funcReturningState to - * determined the object literal to setState. - */ - createStateSetter: function(component, funcReturningState) { - return function(a, b, c, d, e, f) { - var partialState = funcReturningState.call(component, a, b, c, d, e, f); - if (partialState) { - component.setState(partialState); - } - }; - }, - - /** - * Returns a single-argument callback that can be used to update a single - * key in the component's state. - * - * Note: this is memoized function, which makes it inexpensive to call. - * - * @param {ReactCompositeComponent} component - * @param {string} key The key in the state that you should update. - * @return {function} callback of 1 argument which calls setState() with - * the provided keyName and callback argument. - */ - createStateKeySetter: function(component, key) { - // Memoize the setters. - var cache = component.__keySetters || (component.__keySetters = {}); - return cache[key] || (cache[key] = createStateKeySetter(component, key)); - } -}; - -function createStateKeySetter(component, key) { - // Partial state is allocated outside of the function closure so it can be - // reused with every call, avoiding memory allocation when this function - // is called. - var partialState = {}; - return function stateKeySetter(value) { - partialState[key] = value; - component.setState(partialState); - }; -} - -ReactStateSetters.Mixin = { - /** - * Returns a function that calls the provided function, and uses the result - * of that to set the component's state. - * - * For example, these statements are equivalent: - * - * this.setState({x: 1}); - * this.createStateSetter(function(xValue) { - * return {x: xValue}; - * })(1); - * - * @param {function} funcReturningState Returned callback uses this to - * determine how to update state. - * @return {function} callback that when invoked uses funcReturningState to - * determined the object literal to setState. - */ - createStateSetter: function(funcReturningState) { - return ReactStateSetters.createStateSetter(this, funcReturningState); - }, - - /** - * Returns a single-argument callback that can be used to update a single - * key in the component's state. - * - * For example, these statements are equivalent: - * - * this.setState({x: 1}); - * this.createStateKeySetter('x')(1); - * - * Note: this is memoized function, which makes it inexpensive to call. - * - * @param {string} key The key in the state that you should update. - * @return {function} callback of 1 argument which calls setState() with - * the provided keyName and callback argument. - */ - createStateKeySetter: function(key) { - return ReactStateSetters.createStateKeySetter(this, key); - } -}; - -module.exports = ReactStateSetters; - -},{}],86:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactTestUtils - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPluginHub = _dereq_("./EventPluginHub"); -var EventPropagators = _dereq_("./EventPropagators"); -var React = _dereq_("./React"); -var ReactElement = _dereq_("./ReactElement"); -var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter"); -var ReactMount = _dereq_("./ReactMount"); -var ReactTextComponent = _dereq_("./ReactTextComponent"); -var ReactUpdates = _dereq_("./ReactUpdates"); -var SyntheticEvent = _dereq_("./SyntheticEvent"); - -var assign = _dereq_("./Object.assign"); - -var topLevelTypes = EventConstants.topLevelTypes; - -function Event(suffix) {} - -/** - * @class ReactTestUtils - */ - -/** - * Todo: Support the entire DOM.scry query syntax. For now, these simple - * utilities will suffice for testing purposes. - * @lends ReactTestUtils - */ -var ReactTestUtils = { - renderIntoDocument: function(instance) { - var div = document.createElement('div'); - // None of our tests actually require attaching the container to the - // DOM, and doing so creates a mess that we rely on test isolation to - // clean up, so we're going to stop honoring the name of this method - // (and probably rename it eventually) if no problems arise. - // document.documentElement.appendChild(div); - return React.render(instance, div); - }, - - isElement: function(element) { - return ReactElement.isValidElement(element); - }, - - isElementOfType: function(inst, convenienceConstructor) { - return ( - ReactElement.isValidElement(inst) && - inst.type === convenienceConstructor.type - ); - }, - - isDOMComponent: function(inst) { - return !!(inst && inst.mountComponent && inst.tagName); - }, - - isDOMComponentElement: function(inst) { - return !!(inst && - ReactElement.isValidElement(inst) && - !!inst.tagName); - }, - - isCompositeComponent: function(inst) { - return typeof inst.render === 'function' && - typeof inst.setState === 'function'; - }, - - isCompositeComponentWithType: function(inst, type) { - return !!(ReactTestUtils.isCompositeComponent(inst) && - (inst.constructor === type.type)); - }, - - isCompositeComponentElement: function(inst) { - if (!ReactElement.isValidElement(inst)) { - return false; - } - // We check the prototype of the type that will get mounted, not the - // instance itself. This is a future proof way of duck typing. - var prototype = inst.type.prototype; - return ( - typeof prototype.render === 'function' && - typeof prototype.setState === 'function' - ); - }, - - isCompositeComponentElementWithType: function(inst, type) { - return !!(ReactTestUtils.isCompositeComponentElement(inst) && - (inst.constructor === type)); - }, - - isTextComponent: function(inst) { - return inst instanceof ReactTextComponent.type; - }, - - findAllInRenderedTree: function(inst, test) { - if (!inst) { - return []; - } - var ret = test(inst) ? [inst] : []; - if (ReactTestUtils.isDOMComponent(inst)) { - var renderedChildren = inst._renderedChildren; - var key; - for (key in renderedChildren) { - if (!renderedChildren.hasOwnProperty(key)) { - continue; - } - ret = ret.concat( - ReactTestUtils.findAllInRenderedTree(renderedChildren[key], test) - ); - } - } else if (ReactTestUtils.isCompositeComponent(inst)) { - ret = ret.concat( - ReactTestUtils.findAllInRenderedTree(inst._renderedComponent, test) - ); - } - return ret; - }, - - /** - * Finds all instance of components in the rendered tree that are DOM - * components with the class name matching `className`. - * @return an array of all the matches. - */ - scryRenderedDOMComponentsWithClass: function(root, className) { - return ReactTestUtils.findAllInRenderedTree(root, function(inst) { - var instClassName = inst.props.className; - return ReactTestUtils.isDOMComponent(inst) && ( - instClassName && - (' ' + instClassName + ' ').indexOf(' ' + className + ' ') !== -1 - ); - }); - }, - - /** - * Like scryRenderedDOMComponentsWithClass but expects there to be one result, - * and returns that one result, or throws exception if there is any other - * number of matches besides one. - * @return {!ReactDOMComponent} The one match. - */ - findRenderedDOMComponentWithClass: function(root, className) { - var all = - ReactTestUtils.scryRenderedDOMComponentsWithClass(root, className); - if (all.length !== 1) { - throw new Error('Did not find exactly one match for class:' + className); - } - return all[0]; - }, - - - /** - * Finds all instance of components in the rendered tree that are DOM - * components with the tag name matching `tagName`. - * @return an array of all the matches. - */ - scryRenderedDOMComponentsWithTag: function(root, tagName) { - return ReactTestUtils.findAllInRenderedTree(root, function(inst) { - return ReactTestUtils.isDOMComponent(inst) && - inst.tagName === tagName.toUpperCase(); - }); - }, - - /** - * Like scryRenderedDOMComponentsWithTag but expects there to be one result, - * and returns that one result, or throws exception if there is any other - * number of matches besides one. - * @return {!ReactDOMComponent} The one match. - */ - findRenderedDOMComponentWithTag: function(root, tagName) { - var all = ReactTestUtils.scryRenderedDOMComponentsWithTag(root, tagName); - if (all.length !== 1) { - throw new Error('Did not find exactly one match for tag:' + tagName); - } - return all[0]; - }, - - - /** - * Finds all instances of components with type equal to `componentType`. - * @return an array of all the matches. - */ - scryRenderedComponentsWithType: function(root, componentType) { - return ReactTestUtils.findAllInRenderedTree(root, function(inst) { - return ReactTestUtils.isCompositeComponentWithType( - inst, - componentType - ); - }); - }, - - /** - * Same as `scryRenderedComponentsWithType` but expects there to be one result - * and returns that one result, or throws exception if there is any other - * number of matches besides one. - * @return {!ReactComponent} The one match. - */ - findRenderedComponentWithType: function(root, componentType) { - var all = ReactTestUtils.scryRenderedComponentsWithType( - root, - componentType - ); - if (all.length !== 1) { - throw new Error( - 'Did not find exactly one match for componentType:' + componentType - ); - } - return all[0]; - }, - - /** - * Pass a mocked component module to this method to augment it with - * useful methods that allow it to be used as a dummy React component. - * Instead of rendering as usual, the component will become a simple - * <div> containing any provided children. - * - * @param {object} module the mock function object exported from a - * module that defines the component to be mocked - * @param {?string} mockTagName optional dummy root tag name to return - * from render method (overrides - * module.mockTagName if provided) - * @return {object} the ReactTestUtils object (for chaining) - */ - mockComponent: function(module, mockTagName) { - mockTagName = mockTagName || module.mockTagName || "div"; - - var ConvenienceConstructor = React.createClass({displayName: 'ConvenienceConstructor', - render: function() { - return React.createElement( - mockTagName, - null, - this.props.children - ); - } - }); - - module.mockImplementation(ConvenienceConstructor); - - module.type = ConvenienceConstructor.type; - module.isReactLegacyFactory = true; - - return this; - }, - - /** - * Simulates a top level event being dispatched from a raw event that occured - * on an `Element` node. - * @param topLevelType {Object} A type from `EventConstants.topLevelTypes` - * @param {!Element} node The dom to simulate an event occurring on. - * @param {?Event} fakeNativeEvent Fake native event to use in SyntheticEvent. - */ - simulateNativeEventOnNode: function(topLevelType, node, fakeNativeEvent) { - fakeNativeEvent.target = node; - ReactBrowserEventEmitter.ReactEventListener.dispatchEvent( - topLevelType, - fakeNativeEvent - ); - }, - - /** - * Simulates a top level event being dispatched from a raw event that occured - * on the `ReactDOMComponent` `comp`. - * @param topLevelType {Object} A type from `EventConstants.topLevelTypes`. - * @param comp {!ReactDOMComponent} - * @param {?Event} fakeNativeEvent Fake native event to use in SyntheticEvent. - */ - simulateNativeEventOnDOMComponent: function( - topLevelType, - comp, - fakeNativeEvent) { - ReactTestUtils.simulateNativeEventOnNode( - topLevelType, - comp.getDOMNode(), - fakeNativeEvent - ); - }, - - nativeTouchData: function(x, y) { - return { - touches: [ - {pageX: x, pageY: y} - ] - }; - }, - - Simulate: null, - SimulateNative: {} -}; - -/** - * Exports: - * - * - `ReactTestUtils.Simulate.click(Element/ReactDOMComponent)` - * - `ReactTestUtils.Simulate.mouseMove(Element/ReactDOMComponent)` - * - `ReactTestUtils.Simulate.change(Element/ReactDOMComponent)` - * - ... (All keys from event plugin `eventTypes` objects) - */ -function makeSimulator(eventType) { - return function(domComponentOrNode, eventData) { - var node; - if (ReactTestUtils.isDOMComponent(domComponentOrNode)) { - node = domComponentOrNode.getDOMNode(); - } else if (domComponentOrNode.tagName) { - node = domComponentOrNode; - } - - var fakeNativeEvent = new Event(); - fakeNativeEvent.target = node; - // We don't use SyntheticEvent.getPooled in order to not have to worry about - // properly destroying any properties assigned from `eventData` upon release - var event = new SyntheticEvent( - ReactBrowserEventEmitter.eventNameDispatchConfigs[eventType], - ReactMount.getID(node), - fakeNativeEvent - ); - assign(event, eventData); - EventPropagators.accumulateTwoPhaseDispatches(event); - - ReactUpdates.batchedUpdates(function() { - EventPluginHub.enqueueEvents(event); - EventPluginHub.processEventQueue(); - }); - }; -} - -function buildSimulators() { - ReactTestUtils.Simulate = {}; - - var eventType; - for (eventType in ReactBrowserEventEmitter.eventNameDispatchConfigs) { - /** - * @param {!Element || ReactDOMComponent} domComponentOrNode - * @param {?object} eventData Fake event data to use in SyntheticEvent. - */ - ReactTestUtils.Simulate[eventType] = makeSimulator(eventType); - } -} - -// Rebuild ReactTestUtils.Simulate whenever event plugins are injected -var oldInjectEventPluginOrder = EventPluginHub.injection.injectEventPluginOrder; -EventPluginHub.injection.injectEventPluginOrder = function() { - oldInjectEventPluginOrder.apply(this, arguments); - buildSimulators(); -}; -var oldInjectEventPlugins = EventPluginHub.injection.injectEventPluginsByName; -EventPluginHub.injection.injectEventPluginsByName = function() { - oldInjectEventPlugins.apply(this, arguments); - buildSimulators(); -}; - -buildSimulators(); - -/** - * Exports: - * - * - `ReactTestUtils.SimulateNative.click(Element/ReactDOMComponent)` - * - `ReactTestUtils.SimulateNative.mouseMove(Element/ReactDOMComponent)` - * - `ReactTestUtils.SimulateNative.mouseIn/ReactDOMComponent)` - * - `ReactTestUtils.SimulateNative.mouseOut(Element/ReactDOMComponent)` - * - ... (All keys from `EventConstants.topLevelTypes`) - * - * Note: Top level event types are a subset of the entire set of handler types - * (which include a broader set of "synthetic" events). For example, onDragDone - * is a synthetic event. Except when testing an event plugin or React's event - * handling code specifically, you probably want to use ReactTestUtils.Simulate - * to dispatch synthetic events. - */ - -function makeNativeSimulator(eventType) { - return function(domComponentOrNode, nativeEventData) { - var fakeNativeEvent = new Event(eventType); - assign(fakeNativeEvent, nativeEventData); - if (ReactTestUtils.isDOMComponent(domComponentOrNode)) { - ReactTestUtils.simulateNativeEventOnDOMComponent( - eventType, - domComponentOrNode, - fakeNativeEvent - ); - } else if (!!domComponentOrNode.tagName) { - // Will allow on actual dom nodes. - ReactTestUtils.simulateNativeEventOnNode( - eventType, - domComponentOrNode, - fakeNativeEvent - ); - } - }; -} - -var eventType; -for (eventType in topLevelTypes) { - // Event type is stored as 'topClick' - we transform that to 'click' - var convenienceName = eventType.indexOf('top') === 0 ? - eventType.charAt(3).toLowerCase() + eventType.substr(4) : eventType; - /** - * @param {!Element || ReactDOMComponent} domComponentOrNode - * @param {?Event} nativeEventData Fake native event to use in SyntheticEvent. - */ - ReactTestUtils.SimulateNative[convenienceName] = - makeNativeSimulator(eventType); -} - -module.exports = ReactTestUtils; - -},{"./EventConstants":17,"./EventPluginHub":19,"./EventPropagators":22,"./Object.assign":29,"./React":31,"./ReactBrowserEventEmitter":33,"./ReactElement":58,"./ReactMount":70,"./ReactTextComponent":87,"./ReactUpdates":91,"./SyntheticEvent":99}],87:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactTextComponent - * @typechecks static-only - */ - -"use strict"; - -var DOMPropertyOperations = _dereq_("./DOMPropertyOperations"); -var ReactComponent = _dereq_("./ReactComponent"); -var ReactElement = _dereq_("./ReactElement"); - -var assign = _dereq_("./Object.assign"); -var escapeTextForBrowser = _dereq_("./escapeTextForBrowser"); - -/** - * Text nodes violate a couple assumptions that React makes about components: - * - * - When mounting text into the DOM, adjacent text nodes are merged. - * - Text nodes cannot be assigned a React root ID. - * - * This component is used to wrap strings in elements so that they can undergo - * the same reconciliation that is applied to elements. - * - * TODO: Investigate representing React components in the DOM with text nodes. - * - * @class ReactTextComponent - * @extends ReactComponent - * @internal - */ -var ReactTextComponent = function(props) { - // This constructor and it's argument is currently used by mocks. -}; - -assign(ReactTextComponent.prototype, ReactComponent.Mixin, { - - /** - * Creates the markup for this text node. This node is not intended to have - * any features besides containing text content. - * - * @param {string} rootID DOM ID of the root node. - * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction - * @param {number} mountDepth number of components in the owner hierarchy - * @return {string} Markup for this text node. - * @internal - */ - mountComponent: function(rootID, transaction, mountDepth) { - ReactComponent.Mixin.mountComponent.call( - this, - rootID, - transaction, - mountDepth - ); - - var escapedText = escapeTextForBrowser(this.props); - - if (transaction.renderToStaticMarkup) { - // Normally we'd wrap this in a `span` for the reasons stated above, but - // since this is a situation where React won't take over (static pages), - // we can simply return the text as it is. - return escapedText; - } - - return ( - '<span ' + DOMPropertyOperations.createMarkupForID(rootID) + '>' + - escapedText + - '</span>' - ); - }, - - /** - * Updates this component by updating the text content. - * - * @param {object} nextComponent Contains the next text content. - * @param {ReactReconcileTransaction} transaction - * @internal - */ - receiveComponent: function(nextComponent, transaction) { - var nextProps = nextComponent.props; - if (nextProps !== this.props) { - this.props = nextProps; - ReactComponent.BackendIDOperations.updateTextContentByID( - this._rootNodeID, - nextProps - ); - } - } - -}); - -var ReactTextComponentFactory = function(text) { - // Bypass validation and configuration - return new ReactElement(ReactTextComponent, null, null, null, null, text); -}; - -ReactTextComponentFactory.type = ReactTextComponent; - -module.exports = ReactTextComponentFactory; - -},{"./DOMPropertyOperations":13,"./Object.assign":29,"./ReactComponent":37,"./ReactElement":58,"./escapeTextForBrowser":123}],88:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @typechecks static-only - * @providesModule ReactTransitionChildMapping - */ - -"use strict"; - -var ReactChildren = _dereq_("./ReactChildren"); - -var ReactTransitionChildMapping = { - /** - * Given `this.props.children`, return an object mapping key to child. Just - * simple syntactic sugar around ReactChildren.map(). - * - * @param {*} children `this.props.children` - * @return {object} Mapping of key to child - */ - getChildMapping: function(children) { - return ReactChildren.map(children, function(child) { - return child; - }); - }, - - /** - * When you're adding or removing children some may be added or removed in the - * same render pass. We want to show *both* since we want to simultaneously - * animate elements in and out. This function takes a previous set of keys - * and a new set of keys and merges them with its best guess of the correct - * ordering. In the future we may expose some of the utilities in - * ReactMultiChild to make this easy, but for now React itself does not - * directly have this concept of the union of prevChildren and nextChildren - * so we implement it here. - * - * @param {object} prev prev children as returned from - * `ReactTransitionChildMapping.getChildMapping()`. - * @param {object} next next children as returned from - * `ReactTransitionChildMapping.getChildMapping()`. - * @return {object} a key set that contains all keys in `prev` and all keys - * in `next` in a reasonable order. - */ - mergeChildMappings: function(prev, next) { - prev = prev || {}; - next = next || {}; - - function getValueForKey(key) { - if (next.hasOwnProperty(key)) { - return next[key]; - } else { - return prev[key]; - } - } - - // For each key of `next`, the list of keys to insert before that key in - // the combined list - var nextKeysPending = {}; - - var pendingKeys = []; - for (var prevKey in prev) { - if (next.hasOwnProperty(prevKey)) { - if (pendingKeys.length) { - nextKeysPending[prevKey] = pendingKeys; - pendingKeys = []; - } - } else { - pendingKeys.push(prevKey); - } - } - - var i; - var childMapping = {}; - for (var nextKey in next) { - if (nextKeysPending.hasOwnProperty(nextKey)) { - for (i = 0; i < nextKeysPending[nextKey].length; i++) { - var pendingNextKey = nextKeysPending[nextKey][i]; - childMapping[nextKeysPending[nextKey][i]] = getValueForKey( - pendingNextKey - ); - } - } - childMapping[nextKey] = getValueForKey(nextKey); - } - - // Finally, add the keys which didn't appear before any key in `next` - for (i = 0; i < pendingKeys.length; i++) { - childMapping[pendingKeys[i]] = getValueForKey(pendingKeys[i]); - } - - return childMapping; - } -}; - -module.exports = ReactTransitionChildMapping; - -},{"./ReactChildren":36}],89:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactTransitionEvents - */ - -"use strict"; - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -/** - * EVENT_NAME_MAP is used to determine which event fired when a - * transition/animation ends, based on the style property used to - * define that event. - */ -var EVENT_NAME_MAP = { - transitionend: { - 'transition': 'transitionend', - 'WebkitTransition': 'webkitTransitionEnd', - 'MozTransition': 'mozTransitionEnd', - 'OTransition': 'oTransitionEnd', - 'msTransition': 'MSTransitionEnd' - }, - - animationend: { - 'animation': 'animationend', - 'WebkitAnimation': 'webkitAnimationEnd', - 'MozAnimation': 'mozAnimationEnd', - 'OAnimation': 'oAnimationEnd', - 'msAnimation': 'MSAnimationEnd' - } -}; - -var endEvents = []; - -function detectEvents() { - var testEl = document.createElement('div'); - var style = testEl.style; - - // On some platforms, in particular some releases of Android 4.x, - // the un-prefixed "animation" and "transition" properties are defined on the - // style object but the events that fire will still be prefixed, so we need - // to check if the un-prefixed events are useable, and if not remove them - // from the map - if (!('AnimationEvent' in window)) { - delete EVENT_NAME_MAP.animationend.animation; - } - - if (!('TransitionEvent' in window)) { - delete EVENT_NAME_MAP.transitionend.transition; - } - - for (var baseEventName in EVENT_NAME_MAP) { - var baseEvents = EVENT_NAME_MAP[baseEventName]; - for (var styleName in baseEvents) { - if (styleName in style) { - endEvents.push(baseEvents[styleName]); - break; - } - } - } -} - -if (ExecutionEnvironment.canUseDOM) { - detectEvents(); -} - -// We use the raw {add|remove}EventListener() call because EventListener -// does not know how to remove event listeners and we really should -// clean up. Also, these events are not triggered in older browsers -// so we should be A-OK here. - -function addEventListener(node, eventName, eventListener) { - node.addEventListener(eventName, eventListener, false); -} - -function removeEventListener(node, eventName, eventListener) { - node.removeEventListener(eventName, eventListener, false); -} - -var ReactTransitionEvents = { - addEndEventListener: function(node, eventListener) { - if (endEvents.length === 0) { - // If CSS transitions are not supported, trigger an "end animation" - // event immediately. - window.setTimeout(eventListener, 0); - return; - } - endEvents.forEach(function(endEvent) { - addEventListener(node, endEvent, eventListener); - }); - }, - - removeEndEventListener: function(node, eventListener) { - if (endEvents.length === 0) { - return; - } - endEvents.forEach(function(endEvent) { - removeEventListener(node, endEvent, eventListener); - }); - } -}; - -module.exports = ReactTransitionEvents; - -},{"./ExecutionEnvironment":23}],90:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactTransitionGroup - */ - -"use strict"; - -var React = _dereq_("./React"); -var ReactTransitionChildMapping = _dereq_("./ReactTransitionChildMapping"); - -var assign = _dereq_("./Object.assign"); -var cloneWithProps = _dereq_("./cloneWithProps"); -var emptyFunction = _dereq_("./emptyFunction"); - -var ReactTransitionGroup = React.createClass({ - displayName: 'ReactTransitionGroup', - - propTypes: { - component: React.PropTypes.any, - childFactory: React.PropTypes.func - }, - - getDefaultProps: function() { - return { - component: 'span', - childFactory: emptyFunction.thatReturnsArgument - }; - }, - - getInitialState: function() { - return { - children: ReactTransitionChildMapping.getChildMapping(this.props.children) - }; - }, - - componentWillReceiveProps: function(nextProps) { - var nextChildMapping = ReactTransitionChildMapping.getChildMapping( - nextProps.children - ); - var prevChildMapping = this.state.children; - - this.setState({ - children: ReactTransitionChildMapping.mergeChildMappings( - prevChildMapping, - nextChildMapping - ) - }); - - var key; - - for (key in nextChildMapping) { - var hasPrev = prevChildMapping && prevChildMapping.hasOwnProperty(key); - if (nextChildMapping[key] && !hasPrev && - !this.currentlyTransitioningKeys[key]) { - this.keysToEnter.push(key); - } - } - - for (key in prevChildMapping) { - var hasNext = nextChildMapping && nextChildMapping.hasOwnProperty(key); - if (prevChildMapping[key] && !hasNext && - !this.currentlyTransitioningKeys[key]) { - this.keysToLeave.push(key); - } - } - - // If we want to someday check for reordering, we could do it here. - }, - - componentWillMount: function() { - this.currentlyTransitioningKeys = {}; - this.keysToEnter = []; - this.keysToLeave = []; - }, - - componentDidUpdate: function() { - var keysToEnter = this.keysToEnter; - this.keysToEnter = []; - keysToEnter.forEach(this.performEnter); - - var keysToLeave = this.keysToLeave; - this.keysToLeave = []; - keysToLeave.forEach(this.performLeave); - }, - - performEnter: function(key) { - this.currentlyTransitioningKeys[key] = true; - - var component = this.refs[key]; - - if (component.componentWillEnter) { - component.componentWillEnter( - this._handleDoneEntering.bind(this, key) - ); - } else { - this._handleDoneEntering(key); - } - }, - - _handleDoneEntering: function(key) { - var component = this.refs[key]; - if (component.componentDidEnter) { - component.componentDidEnter(); - } - - delete this.currentlyTransitioningKeys[key]; - - var currentChildMapping = ReactTransitionChildMapping.getChildMapping( - this.props.children - ); - - if (!currentChildMapping || !currentChildMapping.hasOwnProperty(key)) { - // This was removed before it had fully entered. Remove it. - this.performLeave(key); - } - }, - - performLeave: function(key) { - this.currentlyTransitioningKeys[key] = true; - - var component = this.refs[key]; - if (component.componentWillLeave) { - component.componentWillLeave(this._handleDoneLeaving.bind(this, key)); - } else { - // Note that this is somewhat dangerous b/c it calls setState() - // again, effectively mutating the component before all the work - // is done. - this._handleDoneLeaving(key); - } - }, - - _handleDoneLeaving: function(key) { - var component = this.refs[key]; - - if (component.componentDidLeave) { - component.componentDidLeave(); - } - - delete this.currentlyTransitioningKeys[key]; - - var currentChildMapping = ReactTransitionChildMapping.getChildMapping( - this.props.children - ); - - if (currentChildMapping && currentChildMapping.hasOwnProperty(key)) { - // This entered again before it fully left. Add it again. - this.performEnter(key); - } else { - var newChildren = assign({}, this.state.children); - delete newChildren[key]; - this.setState({children: newChildren}); - } - }, - - render: function() { - // TODO: we could get rid of the need for the wrapper node - // by cloning a single child - var childrenToRender = {}; - for (var key in this.state.children) { - var child = this.state.children[key]; - if (child) { - // You may need to apply reactive updates to a child as it is leaving. - // The normal React way to do it won't work since the child will have - // already been removed. In case you need this behavior you can provide - // a childFactory function to wrap every child, even the ones that are - // leaving. - childrenToRender[key] = cloneWithProps( - this.props.childFactory(child), - {ref: key} - ); - } - } - return React.createElement( - this.props.component, - this.props, - childrenToRender - ); - } -}); - -module.exports = ReactTransitionGroup; - -},{"./Object.assign":29,"./React":31,"./ReactTransitionChildMapping":88,"./cloneWithProps":113,"./emptyFunction":121}],91:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ReactUpdates - */ - -"use strict"; - -var CallbackQueue = _dereq_("./CallbackQueue"); -var PooledClass = _dereq_("./PooledClass"); -var ReactCurrentOwner = _dereq_("./ReactCurrentOwner"); -var ReactPerf = _dereq_("./ReactPerf"); -var Transaction = _dereq_("./Transaction"); - -var assign = _dereq_("./Object.assign"); -var invariant = _dereq_("./invariant"); -var warning = _dereq_("./warning"); - -var dirtyComponents = []; -var asapCallbackQueue = CallbackQueue.getPooled(); -var asapEnqueued = false; - -var batchingStrategy = null; - -function ensureInjected() { - ("production" !== "development" ? invariant( - ReactUpdates.ReactReconcileTransaction && batchingStrategy, - 'ReactUpdates: must inject a reconcile transaction class and batching ' + - 'strategy' - ) : invariant(ReactUpdates.ReactReconcileTransaction && batchingStrategy)); -} - -var NESTED_UPDATES = { - initialize: function() { - this.dirtyComponentsLength = dirtyComponents.length; - }, - close: function() { - if (this.dirtyComponentsLength !== dirtyComponents.length) { - // Additional updates were enqueued by componentDidUpdate handlers or - // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run - // these new updates so that if A's componentDidUpdate calls setState on - // B, B will update before the callback A's updater provided when calling - // setState. - dirtyComponents.splice(0, this.dirtyComponentsLength); - flushBatchedUpdates(); - } else { - dirtyComponents.length = 0; - } - } -}; - -var UPDATE_QUEUEING = { - initialize: function() { - this.callbackQueue.reset(); - }, - close: function() { - this.callbackQueue.notifyAll(); - } -}; - -var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING]; - -function ReactUpdatesFlushTransaction() { - this.reinitializeTransaction(); - this.dirtyComponentsLength = null; - this.callbackQueue = CallbackQueue.getPooled(); - this.reconcileTransaction = - ReactUpdates.ReactReconcileTransaction.getPooled(); -} - -assign( - ReactUpdatesFlushTransaction.prototype, - Transaction.Mixin, { - getTransactionWrappers: function() { - return TRANSACTION_WRAPPERS; - }, - - destructor: function() { - this.dirtyComponentsLength = null; - CallbackQueue.release(this.callbackQueue); - this.callbackQueue = null; - ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction); - this.reconcileTransaction = null; - }, - - perform: function(method, scope, a) { - // Essentially calls `this.reconcileTransaction.perform(method, scope, a)` - // with this transaction's wrappers around it. - return Transaction.Mixin.perform.call( - this, - this.reconcileTransaction.perform, - this.reconcileTransaction, - method, - scope, - a - ); - } -}); - -PooledClass.addPoolingTo(ReactUpdatesFlushTransaction); - -function batchedUpdates(callback, a, b) { - ensureInjected(); - batchingStrategy.batchedUpdates(callback, a, b); -} - -/** - * Array comparator for ReactComponents by owner depth - * - * @param {ReactComponent} c1 first component you're comparing - * @param {ReactComponent} c2 second component you're comparing - * @return {number} Return value usable by Array.prototype.sort(). - */ -function mountDepthComparator(c1, c2) { - return c1._mountDepth - c2._mountDepth; -} - -function runBatchedUpdates(transaction) { - var len = transaction.dirtyComponentsLength; - ("production" !== "development" ? invariant( - len === dirtyComponents.length, - 'Expected flush transaction\'s stored dirty-components length (%s) to ' + - 'match dirty-components array length (%s).', - len, - dirtyComponents.length - ) : invariant(len === dirtyComponents.length)); - - // Since reconciling a component higher in the owner hierarchy usually (not - // always -- see shouldComponentUpdate()) will reconcile children, reconcile - // them before their children by sorting the array. - dirtyComponents.sort(mountDepthComparator); - - for (var i = 0; i < len; i++) { - // If a component is unmounted before pending changes apply, ignore them - // TODO: Queue unmounts in the same list to avoid this happening at all - var component = dirtyComponents[i]; - if (component.isMounted()) { - // If performUpdateIfNecessary happens to enqueue any new updates, we - // shouldn't execute the callbacks until the next render happens, so - // stash the callbacks first - var callbacks = component._pendingCallbacks; - component._pendingCallbacks = null; - component.performUpdateIfNecessary(transaction.reconcileTransaction); - - if (callbacks) { - for (var j = 0; j < callbacks.length; j++) { - transaction.callbackQueue.enqueue( - callbacks[j], - component - ); - } - } - } - } -} - -var flushBatchedUpdates = ReactPerf.measure( - 'ReactUpdates', - 'flushBatchedUpdates', - function() { - // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents - // array and perform any updates enqueued by mount-ready handlers (i.e., - // componentDidUpdate) but we need to check here too in order to catch - // updates enqueued by setState callbacks and asap calls. - while (dirtyComponents.length || asapEnqueued) { - if (dirtyComponents.length) { - var transaction = ReactUpdatesFlushTransaction.getPooled(); - transaction.perform(runBatchedUpdates, null, transaction); - ReactUpdatesFlushTransaction.release(transaction); - } - - if (asapEnqueued) { - asapEnqueued = false; - var queue = asapCallbackQueue; - asapCallbackQueue = CallbackQueue.getPooled(); - queue.notifyAll(); - CallbackQueue.release(queue); - } - } - } -); - -/** - * Mark a component as needing a rerender, adding an optional callback to a - * list of functions which will be executed once the rerender occurs. - */ -function enqueueUpdate(component, callback) { - ("production" !== "development" ? invariant( - !callback || typeof callback === "function", - 'enqueueUpdate(...): You called `setProps`, `replaceProps`, ' + - '`setState`, `replaceState`, or `forceUpdate` with a callback that ' + - 'isn\'t callable.' - ) : invariant(!callback || typeof callback === "function")); - ensureInjected(); - - // Various parts of our code (such as ReactCompositeComponent's - // _renderValidatedComponent) assume that calls to render aren't nested; - // verify that that's the case. (This is called by each top-level update - // function, like setProps, setState, forceUpdate, etc.; creation and - // destruction of top-level components is guarded in ReactMount.) - ("production" !== "development" ? warning( - ReactCurrentOwner.current == null, - 'enqueueUpdate(): Render methods should be a pure function of props ' + - 'and state; triggering nested component updates from render is not ' + - 'allowed. If necessary, trigger nested updates in ' + - 'componentDidUpdate.' - ) : null); - - if (!batchingStrategy.isBatchingUpdates) { - batchingStrategy.batchedUpdates(enqueueUpdate, component, callback); - return; - } - - dirtyComponents.push(component); - - if (callback) { - if (component._pendingCallbacks) { - component._pendingCallbacks.push(callback); - } else { - component._pendingCallbacks = [callback]; - } - } -} - -/** - * Enqueue a callback to be run at the end of the current batching cycle. Throws - * if no updates are currently being performed. - */ -function asap(callback, context) { - ("production" !== "development" ? invariant( - batchingStrategy.isBatchingUpdates, - 'ReactUpdates.asap: Can\'t enqueue an asap callback in a context where' + - 'updates are not being batched.' - ) : invariant(batchingStrategy.isBatchingUpdates)); - asapCallbackQueue.enqueue(callback, context); - asapEnqueued = true; -} - -var ReactUpdatesInjection = { - injectReconcileTransaction: function(ReconcileTransaction) { - ("production" !== "development" ? invariant( - ReconcileTransaction, - 'ReactUpdates: must provide a reconcile transaction class' - ) : invariant(ReconcileTransaction)); - ReactUpdates.ReactReconcileTransaction = ReconcileTransaction; - }, - - injectBatchingStrategy: function(_batchingStrategy) { - ("production" !== "development" ? invariant( - _batchingStrategy, - 'ReactUpdates: must provide a batching strategy' - ) : invariant(_batchingStrategy)); - ("production" !== "development" ? invariant( - typeof _batchingStrategy.batchedUpdates === 'function', - 'ReactUpdates: must provide a batchedUpdates() function' - ) : invariant(typeof _batchingStrategy.batchedUpdates === 'function')); - ("production" !== "development" ? invariant( - typeof _batchingStrategy.isBatchingUpdates === 'boolean', - 'ReactUpdates: must provide an isBatchingUpdates boolean attribute' - ) : invariant(typeof _batchingStrategy.isBatchingUpdates === 'boolean')); - batchingStrategy = _batchingStrategy; - } -}; - -var ReactUpdates = { - /** - * React references `ReactReconcileTransaction` using this property in order - * to allow dependency injection. - * - * @internal - */ - ReactReconcileTransaction: null, - - batchedUpdates: batchedUpdates, - enqueueUpdate: enqueueUpdate, - flushBatchedUpdates: flushBatchedUpdates, - injection: ReactUpdatesInjection, - asap: asap -}; - -module.exports = ReactUpdates; - -},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactCurrentOwner":42,"./ReactPerf":75,"./Transaction":107,"./invariant":140,"./warning":160}],92:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SVGDOMPropertyConfig - */ - -/*jslint bitwise: true*/ - -"use strict"; - -var DOMProperty = _dereq_("./DOMProperty"); - -var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE; - -var SVGDOMPropertyConfig = { - Properties: { - cx: MUST_USE_ATTRIBUTE, - cy: MUST_USE_ATTRIBUTE, - d: MUST_USE_ATTRIBUTE, - dx: MUST_USE_ATTRIBUTE, - dy: MUST_USE_ATTRIBUTE, - fill: MUST_USE_ATTRIBUTE, - fillOpacity: MUST_USE_ATTRIBUTE, - fontFamily: MUST_USE_ATTRIBUTE, - fontSize: MUST_USE_ATTRIBUTE, - fx: MUST_USE_ATTRIBUTE, - fy: MUST_USE_ATTRIBUTE, - gradientTransform: MUST_USE_ATTRIBUTE, - gradientUnits: MUST_USE_ATTRIBUTE, - markerEnd: MUST_USE_ATTRIBUTE, - markerMid: MUST_USE_ATTRIBUTE, - markerStart: MUST_USE_ATTRIBUTE, - offset: MUST_USE_ATTRIBUTE, - opacity: MUST_USE_ATTRIBUTE, - patternContentUnits: MUST_USE_ATTRIBUTE, - patternUnits: MUST_USE_ATTRIBUTE, - points: MUST_USE_ATTRIBUTE, - preserveAspectRatio: MUST_USE_ATTRIBUTE, - r: MUST_USE_ATTRIBUTE, - rx: MUST_USE_ATTRIBUTE, - ry: MUST_USE_ATTRIBUTE, - spreadMethod: MUST_USE_ATTRIBUTE, - stopColor: MUST_USE_ATTRIBUTE, - stopOpacity: MUST_USE_ATTRIBUTE, - stroke: MUST_USE_ATTRIBUTE, - strokeDasharray: MUST_USE_ATTRIBUTE, - strokeLinecap: MUST_USE_ATTRIBUTE, - strokeOpacity: MUST_USE_ATTRIBUTE, - strokeWidth: MUST_USE_ATTRIBUTE, - textAnchor: MUST_USE_ATTRIBUTE, - transform: MUST_USE_ATTRIBUTE, - version: MUST_USE_ATTRIBUTE, - viewBox: MUST_USE_ATTRIBUTE, - x1: MUST_USE_ATTRIBUTE, - x2: MUST_USE_ATTRIBUTE, - x: MUST_USE_ATTRIBUTE, - y1: MUST_USE_ATTRIBUTE, - y2: MUST_USE_ATTRIBUTE, - y: MUST_USE_ATTRIBUTE - }, - DOMAttributeNames: { - fillOpacity: 'fill-opacity', - fontFamily: 'font-family', - fontSize: 'font-size', - gradientTransform: 'gradientTransform', - gradientUnits: 'gradientUnits', - markerEnd: 'marker-end', - markerMid: 'marker-mid', - markerStart: 'marker-start', - patternContentUnits: 'patternContentUnits', - patternUnits: 'patternUnits', - preserveAspectRatio: 'preserveAspectRatio', - spreadMethod: 'spreadMethod', - stopColor: 'stop-color', - stopOpacity: 'stop-opacity', - strokeDasharray: 'stroke-dasharray', - strokeLinecap: 'stroke-linecap', - strokeOpacity: 'stroke-opacity', - strokeWidth: 'stroke-width', - textAnchor: 'text-anchor', - viewBox: 'viewBox' - } -}; - -module.exports = SVGDOMPropertyConfig; - -},{"./DOMProperty":12}],93:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SelectEventPlugin - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPropagators = _dereq_("./EventPropagators"); -var ReactInputSelection = _dereq_("./ReactInputSelection"); -var SyntheticEvent = _dereq_("./SyntheticEvent"); - -var getActiveElement = _dereq_("./getActiveElement"); -var isTextInputElement = _dereq_("./isTextInputElement"); -var keyOf = _dereq_("./keyOf"); -var shallowEqual = _dereq_("./shallowEqual"); - -var topLevelTypes = EventConstants.topLevelTypes; - -var eventTypes = { - select: { - phasedRegistrationNames: { - bubbled: keyOf({onSelect: null}), - captured: keyOf({onSelectCapture: null}) - }, - dependencies: [ - topLevelTypes.topBlur, - topLevelTypes.topContextMenu, - topLevelTypes.topFocus, - topLevelTypes.topKeyDown, - topLevelTypes.topMouseDown, - topLevelTypes.topMouseUp, - topLevelTypes.topSelectionChange - ] - } -}; - -var activeElement = null; -var activeElementID = null; -var lastSelection = null; -var mouseDown = false; - -/** - * Get an object which is a unique representation of the current selection. - * - * The return value will not be consistent across nodes or browsers, but - * two identical selections on the same node will return identical objects. - * - * @param {DOMElement} node - * @param {object} - */ -function getSelection(node) { - if ('selectionStart' in node && - ReactInputSelection.hasSelectionCapabilities(node)) { - return { - start: node.selectionStart, - end: node.selectionEnd - }; - } else if (window.getSelection) { - var selection = window.getSelection(); - return { - anchorNode: selection.anchorNode, - anchorOffset: selection.anchorOffset, - focusNode: selection.focusNode, - focusOffset: selection.focusOffset - }; - } else if (document.selection) { - var range = document.selection.createRange(); - return { - parentElement: range.parentElement(), - text: range.text, - top: range.boundingTop, - left: range.boundingLeft - }; - } -} - -/** - * Poll selection to see whether it's changed. - * - * @param {object} nativeEvent - * @return {?SyntheticEvent} - */ -function constructSelectEvent(nativeEvent) { - // Ensure we have the right element, and that the user is not dragging a - // selection (this matches native `select` event behavior). In HTML5, select - // fires only on input and textarea thus if there's no focused element we - // won't dispatch. - if (mouseDown || - activeElement == null || - activeElement != getActiveElement()) { - return; - } - - // Only fire when selection has actually changed. - var currentSelection = getSelection(activeElement); - if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) { - lastSelection = currentSelection; - - var syntheticEvent = SyntheticEvent.getPooled( - eventTypes.select, - activeElementID, - nativeEvent - ); - - syntheticEvent.type = 'select'; - syntheticEvent.target = activeElement; - - EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent); - - return syntheticEvent; - } -} - -/** - * This plugin creates an `onSelect` event that normalizes select events - * across form elements. - * - * Supported elements are: - * - input (see `isTextInputElement`) - * - textarea - * - contentEditable - * - * This differs from native browser implementations in the following ways: - * - Fires on contentEditable fields as well as inputs. - * - Fires for collapsed selection. - * - Fires after user input. - */ -var SelectEventPlugin = { - - eventTypes: eventTypes, - - /** - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @see {EventPluginHub.extractEvents} - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - - switch (topLevelType) { - // Track the input node that has focus. - case topLevelTypes.topFocus: - if (isTextInputElement(topLevelTarget) || - topLevelTarget.contentEditable === 'true') { - activeElement = topLevelTarget; - activeElementID = topLevelTargetID; - lastSelection = null; - } - break; - case topLevelTypes.topBlur: - activeElement = null; - activeElementID = null; - lastSelection = null; - break; - - // Don't fire the event while the user is dragging. This matches the - // semantics of the native select event. - case topLevelTypes.topMouseDown: - mouseDown = true; - break; - case topLevelTypes.topContextMenu: - case topLevelTypes.topMouseUp: - mouseDown = false; - return constructSelectEvent(nativeEvent); - - // Chrome and IE fire non-standard event when selection is changed (and - // sometimes when it hasn't). - // Firefox doesn't support selectionchange, so check selection status - // after each key entry. The selection changes after keydown and before - // keyup, but we check on keydown as well in the case of holding down a - // key, when multiple keydown events are fired but only one keyup is. - case topLevelTypes.topSelectionChange: - case topLevelTypes.topKeyDown: - case topLevelTypes.topKeyUp: - return constructSelectEvent(nativeEvent); - } - } -}; - -module.exports = SelectEventPlugin; - -},{"./EventConstants":17,"./EventPropagators":22,"./ReactInputSelection":65,"./SyntheticEvent":99,"./getActiveElement":127,"./isTextInputElement":143,"./keyOf":147,"./shallowEqual":155}],94:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ServerReactRootIndex - * @typechecks - */ - -"use strict"; - -/** - * Size of the reactRoot ID space. We generate random numbers for React root - * IDs and if there's a collision the events and DOM update system will - * get confused. In the future we need a way to generate GUIDs but for - * now this will work on a smaller scale. - */ -var GLOBAL_MOUNT_POINT_MAX = Math.pow(2, 53); - -var ServerReactRootIndex = { - createReactRootIndex: function() { - return Math.ceil(Math.random() * GLOBAL_MOUNT_POINT_MAX); - } -}; - -module.exports = ServerReactRootIndex; - -},{}],95:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SimpleEventPlugin - */ - -"use strict"; - -var EventConstants = _dereq_("./EventConstants"); -var EventPluginUtils = _dereq_("./EventPluginUtils"); -var EventPropagators = _dereq_("./EventPropagators"); -var SyntheticClipboardEvent = _dereq_("./SyntheticClipboardEvent"); -var SyntheticEvent = _dereq_("./SyntheticEvent"); -var SyntheticFocusEvent = _dereq_("./SyntheticFocusEvent"); -var SyntheticKeyboardEvent = _dereq_("./SyntheticKeyboardEvent"); -var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent"); -var SyntheticDragEvent = _dereq_("./SyntheticDragEvent"); -var SyntheticTouchEvent = _dereq_("./SyntheticTouchEvent"); -var SyntheticUIEvent = _dereq_("./SyntheticUIEvent"); -var SyntheticWheelEvent = _dereq_("./SyntheticWheelEvent"); - -var getEventCharCode = _dereq_("./getEventCharCode"); - -var invariant = _dereq_("./invariant"); -var keyOf = _dereq_("./keyOf"); -var warning = _dereq_("./warning"); - -var topLevelTypes = EventConstants.topLevelTypes; - -var eventTypes = { - blur: { - phasedRegistrationNames: { - bubbled: keyOf({onBlur: true}), - captured: keyOf({onBlurCapture: true}) - } - }, - click: { - phasedRegistrationNames: { - bubbled: keyOf({onClick: true}), - captured: keyOf({onClickCapture: true}) - } - }, - contextMenu: { - phasedRegistrationNames: { - bubbled: keyOf({onContextMenu: true}), - captured: keyOf({onContextMenuCapture: true}) - } - }, - copy: { - phasedRegistrationNames: { - bubbled: keyOf({onCopy: true}), - captured: keyOf({onCopyCapture: true}) - } - }, - cut: { - phasedRegistrationNames: { - bubbled: keyOf({onCut: true}), - captured: keyOf({onCutCapture: true}) - } - }, - doubleClick: { - phasedRegistrationNames: { - bubbled: keyOf({onDoubleClick: true}), - captured: keyOf({onDoubleClickCapture: true}) - } - }, - drag: { - phasedRegistrationNames: { - bubbled: keyOf({onDrag: true}), - captured: keyOf({onDragCapture: true}) - } - }, - dragEnd: { - phasedRegistrationNames: { - bubbled: keyOf({onDragEnd: true}), - captured: keyOf({onDragEndCapture: true}) - } - }, - dragEnter: { - phasedRegistrationNames: { - bubbled: keyOf({onDragEnter: true}), - captured: keyOf({onDragEnterCapture: true}) - } - }, - dragExit: { - phasedRegistrationNames: { - bubbled: keyOf({onDragExit: true}), - captured: keyOf({onDragExitCapture: true}) - } - }, - dragLeave: { - phasedRegistrationNames: { - bubbled: keyOf({onDragLeave: true}), - captured: keyOf({onDragLeaveCapture: true}) - } - }, - dragOver: { - phasedRegistrationNames: { - bubbled: keyOf({onDragOver: true}), - captured: keyOf({onDragOverCapture: true}) - } - }, - dragStart: { - phasedRegistrationNames: { - bubbled: keyOf({onDragStart: true}), - captured: keyOf({onDragStartCapture: true}) - } - }, - drop: { - phasedRegistrationNames: { - bubbled: keyOf({onDrop: true}), - captured: keyOf({onDropCapture: true}) - } - }, - focus: { - phasedRegistrationNames: { - bubbled: keyOf({onFocus: true}), - captured: keyOf({onFocusCapture: true}) - } - }, - input: { - phasedRegistrationNames: { - bubbled: keyOf({onInput: true}), - captured: keyOf({onInputCapture: true}) - } - }, - keyDown: { - phasedRegistrationNames: { - bubbled: keyOf({onKeyDown: true}), - captured: keyOf({onKeyDownCapture: true}) - } - }, - keyPress: { - phasedRegistrationNames: { - bubbled: keyOf({onKeyPress: true}), - captured: keyOf({onKeyPressCapture: true}) - } - }, - keyUp: { - phasedRegistrationNames: { - bubbled: keyOf({onKeyUp: true}), - captured: keyOf({onKeyUpCapture: true}) - } - }, - load: { - phasedRegistrationNames: { - bubbled: keyOf({onLoad: true}), - captured: keyOf({onLoadCapture: true}) - } - }, - error: { - phasedRegistrationNames: { - bubbled: keyOf({onError: true}), - captured: keyOf({onErrorCapture: true}) - } - }, - // Note: We do not allow listening to mouseOver events. Instead, use the - // onMouseEnter/onMouseLeave created by `EnterLeaveEventPlugin`. - mouseDown: { - phasedRegistrationNames: { - bubbled: keyOf({onMouseDown: true}), - captured: keyOf({onMouseDownCapture: true}) - } - }, - mouseMove: { - phasedRegistrationNames: { - bubbled: keyOf({onMouseMove: true}), - captured: keyOf({onMouseMoveCapture: true}) - } - }, - mouseOut: { - phasedRegistrationNames: { - bubbled: keyOf({onMouseOut: true}), - captured: keyOf({onMouseOutCapture: true}) - } - }, - mouseOver: { - phasedRegistrationNames: { - bubbled: keyOf({onMouseOver: true}), - captured: keyOf({onMouseOverCapture: true}) - } - }, - mouseUp: { - phasedRegistrationNames: { - bubbled: keyOf({onMouseUp: true}), - captured: keyOf({onMouseUpCapture: true}) - } - }, - paste: { - phasedRegistrationNames: { - bubbled: keyOf({onPaste: true}), - captured: keyOf({onPasteCapture: true}) - } - }, - reset: { - phasedRegistrationNames: { - bubbled: keyOf({onReset: true}), - captured: keyOf({onResetCapture: true}) - } - }, - scroll: { - phasedRegistrationNames: { - bubbled: keyOf({onScroll: true}), - captured: keyOf({onScrollCapture: true}) - } - }, - submit: { - phasedRegistrationNames: { - bubbled: keyOf({onSubmit: true}), - captured: keyOf({onSubmitCapture: true}) - } - }, - touchCancel: { - phasedRegistrationNames: { - bubbled: keyOf({onTouchCancel: true}), - captured: keyOf({onTouchCancelCapture: true}) - } - }, - touchEnd: { - phasedRegistrationNames: { - bubbled: keyOf({onTouchEnd: true}), - captured: keyOf({onTouchEndCapture: true}) - } - }, - touchMove: { - phasedRegistrationNames: { - bubbled: keyOf({onTouchMove: true}), - captured: keyOf({onTouchMoveCapture: true}) - } - }, - touchStart: { - phasedRegistrationNames: { - bubbled: keyOf({onTouchStart: true}), - captured: keyOf({onTouchStartCapture: true}) - } - }, - wheel: { - phasedRegistrationNames: { - bubbled: keyOf({onWheel: true}), - captured: keyOf({onWheelCapture: true}) - } - } -}; - -var topLevelEventsToDispatchConfig = { - topBlur: eventTypes.blur, - topClick: eventTypes.click, - topContextMenu: eventTypes.contextMenu, - topCopy: eventTypes.copy, - topCut: eventTypes.cut, - topDoubleClick: eventTypes.doubleClick, - topDrag: eventTypes.drag, - topDragEnd: eventTypes.dragEnd, - topDragEnter: eventTypes.dragEnter, - topDragExit: eventTypes.dragExit, - topDragLeave: eventTypes.dragLeave, - topDragOver: eventTypes.dragOver, - topDragStart: eventTypes.dragStart, - topDrop: eventTypes.drop, - topError: eventTypes.error, - topFocus: eventTypes.focus, - topInput: eventTypes.input, - topKeyDown: eventTypes.keyDown, - topKeyPress: eventTypes.keyPress, - topKeyUp: eventTypes.keyUp, - topLoad: eventTypes.load, - topMouseDown: eventTypes.mouseDown, - topMouseMove: eventTypes.mouseMove, - topMouseOut: eventTypes.mouseOut, - topMouseOver: eventTypes.mouseOver, - topMouseUp: eventTypes.mouseUp, - topPaste: eventTypes.paste, - topReset: eventTypes.reset, - topScroll: eventTypes.scroll, - topSubmit: eventTypes.submit, - topTouchCancel: eventTypes.touchCancel, - topTouchEnd: eventTypes.touchEnd, - topTouchMove: eventTypes.touchMove, - topTouchStart: eventTypes.touchStart, - topWheel: eventTypes.wheel -}; - -for (var topLevelType in topLevelEventsToDispatchConfig) { - topLevelEventsToDispatchConfig[topLevelType].dependencies = [topLevelType]; -} - -var SimpleEventPlugin = { - - eventTypes: eventTypes, - - /** - * Same as the default implementation, except cancels the event when return - * value is false. This behavior will be disabled in a future release. - * - * @param {object} Event to be dispatched. - * @param {function} Application-level callback. - * @param {string} domID DOM ID to pass to the callback. - */ - executeDispatch: function(event, listener, domID) { - var returnValue = EventPluginUtils.executeDispatch(event, listener, domID); - - ("production" !== "development" ? warning( - typeof returnValue !== 'boolean', - 'Returning `false` from an event handler is deprecated and will be ' + - 'ignored in a future release. Instead, manually call ' + - 'e.stopPropagation() or e.preventDefault(), as appropriate.' - ) : null); - - if (returnValue === false) { - event.stopPropagation(); - event.preventDefault(); - } - }, - - /** - * @param {string} topLevelType Record from `EventConstants`. - * @param {DOMEventTarget} topLevelTarget The listening component root node. - * @param {string} topLevelTargetID ID of `topLevelTarget`. - * @param {object} nativeEvent Native browser event. - * @return {*} An accumulation of synthetic events. - * @see {EventPluginHub.extractEvents} - */ - extractEvents: function( - topLevelType, - topLevelTarget, - topLevelTargetID, - nativeEvent) { - var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType]; - if (!dispatchConfig) { - return null; - } - var EventConstructor; - switch (topLevelType) { - case topLevelTypes.topInput: - case topLevelTypes.topLoad: - case topLevelTypes.topError: - case topLevelTypes.topReset: - case topLevelTypes.topSubmit: - // HTML Events - // @see http://www.w3.org/TR/html5/index.html#events-0 - EventConstructor = SyntheticEvent; - break; - case topLevelTypes.topKeyPress: - // FireFox creates a keypress event for function keys too. This removes - // the unwanted keypress events. Enter is however both printable and - // non-printable. One would expect Tab to be as well (but it isn't). - if (getEventCharCode(nativeEvent) === 0) { - return null; - } - /* falls through */ - case topLevelTypes.topKeyDown: - case topLevelTypes.topKeyUp: - EventConstructor = SyntheticKeyboardEvent; - break; - case topLevelTypes.topBlur: - case topLevelTypes.topFocus: - EventConstructor = SyntheticFocusEvent; - break; - case topLevelTypes.topClick: - // Firefox creates a click event on right mouse clicks. This removes the - // unwanted click events. - if (nativeEvent.button === 2) { - return null; - } - /* falls through */ - case topLevelTypes.topContextMenu: - case topLevelTypes.topDoubleClick: - case topLevelTypes.topMouseDown: - case topLevelTypes.topMouseMove: - case topLevelTypes.topMouseOut: - case topLevelTypes.topMouseOver: - case topLevelTypes.topMouseUp: - EventConstructor = SyntheticMouseEvent; - break; - case topLevelTypes.topDrag: - case topLevelTypes.topDragEnd: - case topLevelTypes.topDragEnter: - case topLevelTypes.topDragExit: - case topLevelTypes.topDragLeave: - case topLevelTypes.topDragOver: - case topLevelTypes.topDragStart: - case topLevelTypes.topDrop: - EventConstructor = SyntheticDragEvent; - break; - case topLevelTypes.topTouchCancel: - case topLevelTypes.topTouchEnd: - case topLevelTypes.topTouchMove: - case topLevelTypes.topTouchStart: - EventConstructor = SyntheticTouchEvent; - break; - case topLevelTypes.topScroll: - EventConstructor = SyntheticUIEvent; - break; - case topLevelTypes.topWheel: - EventConstructor = SyntheticWheelEvent; - break; - case topLevelTypes.topCopy: - case topLevelTypes.topCut: - case topLevelTypes.topPaste: - EventConstructor = SyntheticClipboardEvent; - break; - } - ("production" !== "development" ? invariant( - EventConstructor, - 'SimpleEventPlugin: Unhandled event type, `%s`.', - topLevelType - ) : invariant(EventConstructor)); - var event = EventConstructor.getPooled( - dispatchConfig, - topLevelTargetID, - nativeEvent - ); - EventPropagators.accumulateTwoPhaseDispatches(event); - return event; - } - -}; - -module.exports = SimpleEventPlugin; - -},{"./EventConstants":17,"./EventPluginUtils":21,"./EventPropagators":22,"./SyntheticClipboardEvent":96,"./SyntheticDragEvent":98,"./SyntheticEvent":99,"./SyntheticFocusEvent":100,"./SyntheticKeyboardEvent":102,"./SyntheticMouseEvent":103,"./SyntheticTouchEvent":104,"./SyntheticUIEvent":105,"./SyntheticWheelEvent":106,"./getEventCharCode":128,"./invariant":140,"./keyOf":147,"./warning":160}],96:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticClipboardEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticEvent = _dereq_("./SyntheticEvent"); - -/** - * @interface Event - * @see http://www.w3.org/TR/clipboard-apis/ - */ -var ClipboardEventInterface = { - clipboardData: function(event) { - return ( - 'clipboardData' in event ? - event.clipboardData : - window.clipboardData - ); - } -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface); - -module.exports = SyntheticClipboardEvent; - - -},{"./SyntheticEvent":99}],97:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticCompositionEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticEvent = _dereq_("./SyntheticEvent"); - -/** - * @interface Event - * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents - */ -var CompositionEventInterface = { - data: null -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticCompositionEvent( - dispatchConfig, - dispatchMarker, - nativeEvent) { - SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticEvent.augmentClass( - SyntheticCompositionEvent, - CompositionEventInterface -); - -module.exports = SyntheticCompositionEvent; - - -},{"./SyntheticEvent":99}],98:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticDragEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent"); - -/** - * @interface DragEvent - * @see http://www.w3.org/TR/DOM-Level-3-Events/ - */ -var DragEventInterface = { - dataTransfer: null -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface); - -module.exports = SyntheticDragEvent; - -},{"./SyntheticMouseEvent":103}],99:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticEvent - * @typechecks static-only - */ - -"use strict"; - -var PooledClass = _dereq_("./PooledClass"); - -var assign = _dereq_("./Object.assign"); -var emptyFunction = _dereq_("./emptyFunction"); -var getEventTarget = _dereq_("./getEventTarget"); - -/** - * @interface Event - * @see http://www.w3.org/TR/DOM-Level-3-Events/ - */ -var EventInterface = { - type: null, - target: getEventTarget, - // currentTarget is set when dispatching; no use in copying it here - currentTarget: emptyFunction.thatReturnsNull, - eventPhase: null, - bubbles: null, - cancelable: null, - timeStamp: function(event) { - return event.timeStamp || Date.now(); - }, - defaultPrevented: null, - isTrusted: null -}; - -/** - * Synthetic events are dispatched by event plugins, typically in response to a - * top-level event delegation handler. - * - * These systems should generally use pooling to reduce the frequency of garbage - * collection. The system should check `isPersistent` to determine whether the - * event should be released into the pool after being dispatched. Users that - * need a persisted event should invoke `persist`. - * - * Synthetic events (and subclasses) implement the DOM Level 3 Events API by - * normalizing browser quirks. Subclasses do not necessarily have to implement a - * DOM interface; custom application-specific events can also subclass this. - * - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - */ -function SyntheticEvent(dispatchConfig, dispatchMarker, nativeEvent) { - this.dispatchConfig = dispatchConfig; - this.dispatchMarker = dispatchMarker; - this.nativeEvent = nativeEvent; - - var Interface = this.constructor.Interface; - for (var propName in Interface) { - if (!Interface.hasOwnProperty(propName)) { - continue; - } - var normalize = Interface[propName]; - if (normalize) { - this[propName] = normalize(nativeEvent); - } else { - this[propName] = nativeEvent[propName]; - } - } - - var defaultPrevented = nativeEvent.defaultPrevented != null ? - nativeEvent.defaultPrevented : - nativeEvent.returnValue === false; - if (defaultPrevented) { - this.isDefaultPrevented = emptyFunction.thatReturnsTrue; - } else { - this.isDefaultPrevented = emptyFunction.thatReturnsFalse; - } - this.isPropagationStopped = emptyFunction.thatReturnsFalse; -} - -assign(SyntheticEvent.prototype, { - - preventDefault: function() { - this.defaultPrevented = true; - var event = this.nativeEvent; - event.preventDefault ? event.preventDefault() : event.returnValue = false; - this.isDefaultPrevented = emptyFunction.thatReturnsTrue; - }, - - stopPropagation: function() { - var event = this.nativeEvent; - event.stopPropagation ? event.stopPropagation() : event.cancelBubble = true; - this.isPropagationStopped = emptyFunction.thatReturnsTrue; - }, - - /** - * We release all dispatched `SyntheticEvent`s after each event loop, adding - * them back into the pool. This allows a way to hold onto a reference that - * won't be added back into the pool. - */ - persist: function() { - this.isPersistent = emptyFunction.thatReturnsTrue; - }, - - /** - * Checks if this event should be released back into the pool. - * - * @return {boolean} True if this should not be released, false otherwise. - */ - isPersistent: emptyFunction.thatReturnsFalse, - - /** - * `PooledClass` looks for `destructor` on each instance it releases. - */ - destructor: function() { - var Interface = this.constructor.Interface; - for (var propName in Interface) { - this[propName] = null; - } - this.dispatchConfig = null; - this.dispatchMarker = null; - this.nativeEvent = null; - } - -}); - -SyntheticEvent.Interface = EventInterface; - -/** - * Helper to reduce boilerplate when creating subclasses. - * - * @param {function} Class - * @param {?object} Interface - */ -SyntheticEvent.augmentClass = function(Class, Interface) { - var Super = this; - - var prototype = Object.create(Super.prototype); - assign(prototype, Class.prototype); - Class.prototype = prototype; - Class.prototype.constructor = Class; - - Class.Interface = assign({}, Super.Interface, Interface); - Class.augmentClass = Super.augmentClass; - - PooledClass.addPoolingTo(Class, PooledClass.threeArgumentPooler); -}; - -PooledClass.addPoolingTo(SyntheticEvent, PooledClass.threeArgumentPooler); - -module.exports = SyntheticEvent; - -},{"./Object.assign":29,"./PooledClass":30,"./emptyFunction":121,"./getEventTarget":131}],100:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticFocusEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticUIEvent = _dereq_("./SyntheticUIEvent"); - -/** - * @interface FocusEvent - * @see http://www.w3.org/TR/DOM-Level-3-Events/ - */ -var FocusEventInterface = { - relatedTarget: null -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface); - -module.exports = SyntheticFocusEvent; - -},{"./SyntheticUIEvent":105}],101:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticInputEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticEvent = _dereq_("./SyntheticEvent"); - -/** - * @interface Event - * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105 - * /#events-inputevents - */ -var InputEventInterface = { - data: null -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticInputEvent( - dispatchConfig, - dispatchMarker, - nativeEvent) { - SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticEvent.augmentClass( - SyntheticInputEvent, - InputEventInterface -); - -module.exports = SyntheticInputEvent; - - -},{"./SyntheticEvent":99}],102:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticKeyboardEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticUIEvent = _dereq_("./SyntheticUIEvent"); - -var getEventCharCode = _dereq_("./getEventCharCode"); -var getEventKey = _dereq_("./getEventKey"); -var getEventModifierState = _dereq_("./getEventModifierState"); - -/** - * @interface KeyboardEvent - * @see http://www.w3.org/TR/DOM-Level-3-Events/ - */ -var KeyboardEventInterface = { - key: getEventKey, - location: null, - ctrlKey: null, - shiftKey: null, - altKey: null, - metaKey: null, - repeat: null, - locale: null, - getModifierState: getEventModifierState, - // Legacy Interface - charCode: function(event) { - // `charCode` is the result of a KeyPress event and represents the value of - // the actual printable character. - - // KeyPress is deprecated, but its replacement is not yet final and not - // implemented in any major browser. Only KeyPress has charCode. - if (event.type === 'keypress') { - return getEventCharCode(event); - } - return 0; - }, - keyCode: function(event) { - // `keyCode` is the result of a KeyDown/Up event and represents the value of - // physical keyboard key. - - // The actual meaning of the value depends on the users' keyboard layout - // which cannot be detected. Assuming that it is a US keyboard layout - // provides a surprisingly accurate mapping for US and European users. - // Due to this, it is left to the user to implement at this time. - if (event.type === 'keydown' || event.type === 'keyup') { - return event.keyCode; - } - return 0; - }, - which: function(event) { - // `which` is an alias for either `keyCode` or `charCode` depending on the - // type of the event. - if (event.type === 'keypress') { - return getEventCharCode(event); - } - if (event.type === 'keydown' || event.type === 'keyup') { - return event.keyCode; - } - return 0; - } -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface); - -module.exports = SyntheticKeyboardEvent; - -},{"./SyntheticUIEvent":105,"./getEventCharCode":128,"./getEventKey":129,"./getEventModifierState":130}],103:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticMouseEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticUIEvent = _dereq_("./SyntheticUIEvent"); -var ViewportMetrics = _dereq_("./ViewportMetrics"); - -var getEventModifierState = _dereq_("./getEventModifierState"); - -/** - * @interface MouseEvent - * @see http://www.w3.org/TR/DOM-Level-3-Events/ - */ -var MouseEventInterface = { - screenX: null, - screenY: null, - clientX: null, - clientY: null, - ctrlKey: null, - shiftKey: null, - altKey: null, - metaKey: null, - getModifierState: getEventModifierState, - button: function(event) { - // Webkit, Firefox, IE9+ - // which: 1 2 3 - // button: 0 1 2 (standard) - var button = event.button; - if ('which' in event) { - return button; - } - // IE<9 - // which: undefined - // button: 0 0 0 - // button: 1 4 2 (onmouseup) - return button === 2 ? 2 : button === 4 ? 1 : 0; - }, - buttons: null, - relatedTarget: function(event) { - return event.relatedTarget || ( - event.fromElement === event.srcElement ? - event.toElement : - event.fromElement - ); - }, - // "Proprietary" Interface. - pageX: function(event) { - return 'pageX' in event ? - event.pageX : - event.clientX + ViewportMetrics.currentScrollLeft; - }, - pageY: function(event) { - return 'pageY' in event ? - event.pageY : - event.clientY + ViewportMetrics.currentScrollTop; - } -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface); - -module.exports = SyntheticMouseEvent; - -},{"./SyntheticUIEvent":105,"./ViewportMetrics":108,"./getEventModifierState":130}],104:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticTouchEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticUIEvent = _dereq_("./SyntheticUIEvent"); - -var getEventModifierState = _dereq_("./getEventModifierState"); - -/** - * @interface TouchEvent - * @see http://www.w3.org/TR/touch-events/ - */ -var TouchEventInterface = { - touches: null, - targetTouches: null, - changedTouches: null, - altKey: null, - metaKey: null, - ctrlKey: null, - shiftKey: null, - getModifierState: getEventModifierState -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticUIEvent} - */ -function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface); - -module.exports = SyntheticTouchEvent; - -},{"./SyntheticUIEvent":105,"./getEventModifierState":130}],105:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticUIEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticEvent = _dereq_("./SyntheticEvent"); - -var getEventTarget = _dereq_("./getEventTarget"); - -/** - * @interface UIEvent - * @see http://www.w3.org/TR/DOM-Level-3-Events/ - */ -var UIEventInterface = { - view: function(event) { - if (event.view) { - return event.view; - } - - var target = getEventTarget(event); - if (target != null && target.window === target) { - // target is a window object - return target; - } - - var doc = target.ownerDocument; - // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8. - if (doc) { - return doc.defaultView || doc.parentWindow; - } else { - return window; - } - }, - detail: function(event) { - return event.detail || 0; - } -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticEvent} - */ -function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface); - -module.exports = SyntheticUIEvent; - -},{"./SyntheticEvent":99,"./getEventTarget":131}],106:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule SyntheticWheelEvent - * @typechecks static-only - */ - -"use strict"; - -var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent"); - -/** - * @interface WheelEvent - * @see http://www.w3.org/TR/DOM-Level-3-Events/ - */ -var WheelEventInterface = { - deltaX: function(event) { - return ( - 'deltaX' in event ? event.deltaX : - // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive). - 'wheelDeltaX' in event ? -event.wheelDeltaX : 0 - ); - }, - deltaY: function(event) { - return ( - 'deltaY' in event ? event.deltaY : - // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive). - 'wheelDeltaY' in event ? -event.wheelDeltaY : - // Fallback to `wheelDelta` for IE<9 and normalize (down is positive). - 'wheelDelta' in event ? -event.wheelDelta : 0 - ); - }, - deltaZ: null, - - // Browsers without "deltaMode" is reporting in raw wheel delta where one - // notch on the scroll is always +/- 120, roughly equivalent to pixels. - // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or - // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size. - deltaMode: null -}; - -/** - * @param {object} dispatchConfig Configuration used to dispatch this event. - * @param {string} dispatchMarker Marker identifying the event target. - * @param {object} nativeEvent Native browser event. - * @extends {SyntheticMouseEvent} - */ -function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent) { - SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); -} - -SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface); - -module.exports = SyntheticWheelEvent; - -},{"./SyntheticMouseEvent":103}],107:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule Transaction - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -/** - * `Transaction` creates a black box that is able to wrap any method such that - * certain invariants are maintained before and after the method is invoked - * (Even if an exception is thrown while invoking the wrapped method). Whoever - * instantiates a transaction can provide enforcers of the invariants at - * creation time. The `Transaction` class itself will supply one additional - * automatic invariant for you - the invariant that any transaction instance - * should not be run while it is already being run. You would typically create a - * single instance of a `Transaction` for reuse multiple times, that potentially - * is used to wrap several different methods. Wrappers are extremely simple - - * they only require implementing two methods. - * - * <pre> - * wrappers (injected at creation time) - * + + - * | | - * +-----------------|--------|--------------+ - * | v | | - * | +---------------+ | | - * | +--| wrapper1 |---|----+ | - * | | +---------------+ v | | - * | | +-------------+ | | - * | | +----| wrapper2 |--------+ | - * | | | +-------------+ | | | - * | | | | | | - * | v v v v | wrapper - * | +---+ +---+ +---------+ +---+ +---+ | invariants - * perform(anyMethod) | | | | | | | | | | | | maintained - * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|--------> - * | | | | | | | | | | | | - * | | | | | | | | | | | | - * | | | | | | | | | | | | - * | +---+ +---+ +---------+ +---+ +---+ | - * | initialize close | - * +-----------------------------------------+ - * </pre> - * - * Use cases: - * - Preserving the input selection ranges before/after reconciliation. - * Restoring selection even in the event of an unexpected error. - * - Deactivating events while rearranging the DOM, preventing blurs/focuses, - * while guaranteeing that afterwards, the event system is reactivated. - * - Flushing a queue of collected DOM mutations to the main UI thread after a - * reconciliation takes place in a worker thread. - * - Invoking any collected `componentDidUpdate` callbacks after rendering new - * content. - * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue - * to preserve the `scrollTop` (an automatic scroll aware DOM). - * - (Future use case): Layout calculations before and after DOM upates. - * - * Transactional plugin API: - * - A module that has an `initialize` method that returns any precomputation. - * - and a `close` method that accepts the precomputation. `close` is invoked - * when the wrapped process is completed, or has failed. - * - * @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules - * that implement `initialize` and `close`. - * @return {Transaction} Single transaction for reuse in thread. - * - * @class Transaction - */ -var Mixin = { - /** - * Sets up this instance so that it is prepared for collecting metrics. Does - * so such that this setup method may be used on an instance that is already - * initialized, in a way that does not consume additional memory upon reuse. - * That can be useful if you decide to make your subclass of this mixin a - * "PooledClass". - */ - reinitializeTransaction: function() { - this.transactionWrappers = this.getTransactionWrappers(); - if (!this.wrapperInitData) { - this.wrapperInitData = []; - } else { - this.wrapperInitData.length = 0; - } - this._isInTransaction = false; - }, - - _isInTransaction: false, - - /** - * @abstract - * @return {Array<TransactionWrapper>} Array of transaction wrappers. - */ - getTransactionWrappers: null, - - isInTransaction: function() { - return !!this._isInTransaction; - }, - - /** - * Executes the function within a safety window. Use this for the top level - * methods that result in large amounts of computation/mutations that would - * need to be safety checked. - * - * @param {function} method Member of scope to call. - * @param {Object} scope Scope to invoke from. - * @param {Object?=} args... Arguments to pass to the method (optional). - * Helps prevent need to bind in many cases. - * @return Return value from `method`. - */ - perform: function(method, scope, a, b, c, d, e, f) { - ("production" !== "development" ? invariant( - !this.isInTransaction(), - 'Transaction.perform(...): Cannot initialize a transaction when there ' + - 'is already an outstanding transaction.' - ) : invariant(!this.isInTransaction())); - var errorThrown; - var ret; - try { - this._isInTransaction = true; - // Catching errors makes debugging more difficult, so we start with - // errorThrown set to true before setting it to false after calling - // close -- if it's still set to true in the finally block, it means - // one of these calls threw. - errorThrown = true; - this.initializeAll(0); - ret = method.call(scope, a, b, c, d, e, f); - errorThrown = false; - } finally { - try { - if (errorThrown) { - // If `method` throws, prefer to show that stack trace over any thrown - // by invoking `closeAll`. - try { - this.closeAll(0); - } catch (err) { - } - } else { - // Since `method` didn't throw, we don't want to silence the exception - // here. - this.closeAll(0); - } - } finally { - this._isInTransaction = false; - } - } - return ret; - }, - - initializeAll: function(startIndex) { - var transactionWrappers = this.transactionWrappers; - for (var i = startIndex; i < transactionWrappers.length; i++) { - var wrapper = transactionWrappers[i]; - try { - // Catching errors makes debugging more difficult, so we start with the - // OBSERVED_ERROR state before overwriting it with the real return value - // of initialize -- if it's still set to OBSERVED_ERROR in the finally - // block, it means wrapper.initialize threw. - this.wrapperInitData[i] = Transaction.OBSERVED_ERROR; - this.wrapperInitData[i] = wrapper.initialize ? - wrapper.initialize.call(this) : - null; - } finally { - if (this.wrapperInitData[i] === Transaction.OBSERVED_ERROR) { - // The initializer for wrapper i threw an error; initialize the - // remaining wrappers but silence any exceptions from them to ensure - // that the first error is the one to bubble up. - try { - this.initializeAll(i + 1); - } catch (err) { - } - } - } - } - }, - - /** - * Invokes each of `this.transactionWrappers.close[i]` functions, passing into - * them the respective return values of `this.transactionWrappers.init[i]` - * (`close`rs that correspond to initializers that failed will not be - * invoked). - */ - closeAll: function(startIndex) { - ("production" !== "development" ? invariant( - this.isInTransaction(), - 'Transaction.closeAll(): Cannot close transaction when none are open.' - ) : invariant(this.isInTransaction())); - var transactionWrappers = this.transactionWrappers; - for (var i = startIndex; i < transactionWrappers.length; i++) { - var wrapper = transactionWrappers[i]; - var initData = this.wrapperInitData[i]; - var errorThrown; - try { - // Catching errors makes debugging more difficult, so we start with - // errorThrown set to true before setting it to false after calling - // close -- if it's still set to true in the finally block, it means - // wrapper.close threw. - errorThrown = true; - if (initData !== Transaction.OBSERVED_ERROR) { - wrapper.close && wrapper.close.call(this, initData); - } - errorThrown = false; - } finally { - if (errorThrown) { - // The closer for wrapper i threw an error; close the remaining - // wrappers but silence any exceptions from them to ensure that the - // first error is the one to bubble up. - try { - this.closeAll(i + 1); - } catch (e) { - } - } - } - } - this.wrapperInitData.length = 0; - } -}; - -var Transaction = { - - Mixin: Mixin, - - /** - * Token to look for to determine if an error occured. - */ - OBSERVED_ERROR: {} - -}; - -module.exports = Transaction; - -},{"./invariant":140}],108:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ViewportMetrics - */ - -"use strict"; - -var getUnboundedScrollPosition = _dereq_("./getUnboundedScrollPosition"); - -var ViewportMetrics = { - - currentScrollLeft: 0, - - currentScrollTop: 0, - - refreshScrollValues: function() { - var scrollPosition = getUnboundedScrollPosition(window); - ViewportMetrics.currentScrollLeft = scrollPosition.x; - ViewportMetrics.currentScrollTop = scrollPosition.y; - } - -}; - -module.exports = ViewportMetrics; - -},{"./getUnboundedScrollPosition":136}],109:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule accumulateInto - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -/** - * - * Accumulates items that must not be null or undefined into the first one. This - * is used to conserve memory by avoiding array allocations, and thus sacrifices - * API cleanness. Since `current` can be null before being passed in and not - * null after this function, make sure to assign it back to `current`: - * - * `a = accumulateInto(a, b);` - * - * This API should be sparingly used. Try `accumulate` for something cleaner. - * - * @return {*|array<*>} An accumulation of items. - */ - -function accumulateInto(current, next) { - ("production" !== "development" ? invariant( - next != null, - 'accumulateInto(...): Accumulated items must not be null or undefined.' - ) : invariant(next != null)); - if (current == null) { - return next; - } - - // Both are not empty. Warning: Never call x.concat(y) when you are not - // certain that x is an Array (x could be a string with concat method). - var currentIsArray = Array.isArray(current); - var nextIsArray = Array.isArray(next); - - if (currentIsArray && nextIsArray) { - current.push.apply(current, next); - return current; - } - - if (currentIsArray) { - current.push(next); - return current; - } - - if (nextIsArray) { - // A bit too dangerous to mutate `next`. - return [current].concat(next); - } - - return [current, next]; -} - -module.exports = accumulateInto; - -},{"./invariant":140}],110:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule adler32 - */ - -/* jslint bitwise:true */ - -"use strict"; - -var MOD = 65521; - -// This is a clean-room implementation of adler32 designed for detecting -// if markup is not what we expect it to be. It does not need to be -// cryptographically strong, only reasonably good at detecting if markup -// generated on the server is different than that on the client. -function adler32(data) { - var a = 1; - var b = 0; - for (var i = 0; i < data.length; i++) { - a = (a + data.charCodeAt(i)) % MOD; - b = (b + a) % MOD; - } - return a | (b << 16); -} - -module.exports = adler32; - -},{}],111:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule camelize - * @typechecks - */ - -var _hyphenPattern = /-(.)/g; - -/** - * Camelcases a hyphenated string, for example: - * - * > camelize('background-color') - * < "backgroundColor" - * - * @param {string} string - * @return {string} - */ -function camelize(string) { - return string.replace(_hyphenPattern, function(_, character) { - return character.toUpperCase(); - }); -} - -module.exports = camelize; - -},{}],112:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule camelizeStyleName - * @typechecks - */ - -"use strict"; - -var camelize = _dereq_("./camelize"); - -var msPattern = /^-ms-/; - -/** - * Camelcases a hyphenated CSS property name, for example: - * - * > camelizeStyleName('background-color') - * < "backgroundColor" - * > camelizeStyleName('-moz-transition') - * < "MozTransition" - * > camelizeStyleName('-ms-transition') - * < "msTransition" - * - * As Andi Smith suggests - * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix - * is converted to lowercase `ms`. - * - * @param {string} string - * @return {string} - */ -function camelizeStyleName(string) { - return camelize(string.replace(msPattern, 'ms-')); -} - -module.exports = camelizeStyleName; - -},{"./camelize":111}],113:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @typechecks - * @providesModule cloneWithProps - */ - -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); -var ReactPropTransferer = _dereq_("./ReactPropTransferer"); - -var keyOf = _dereq_("./keyOf"); -var warning = _dereq_("./warning"); - -var CHILDREN_PROP = keyOf({children: null}); - -/** - * Sometimes you want to change the props of a child passed to you. Usually - * this is to add a CSS class. - * - * @param {object} child child component you'd like to clone - * @param {object} props props you'd like to modify. They will be merged - * as if you used `transferPropsTo()`. - * @return {object} a clone of child with props merged in. - */ -function cloneWithProps(child, props) { - if ("production" !== "development") { - ("production" !== "development" ? warning( - !child.ref, - 'You are calling cloneWithProps() on a child with a ref. This is ' + - 'dangerous because you\'re creating a new child which will not be ' + - 'added as a ref to its parent.' - ) : null); - } - - var newProps = ReactPropTransferer.mergeProps(props, child.props); - - // Use `child.props.children` if it is provided. - if (!newProps.hasOwnProperty(CHILDREN_PROP) && - child.props.hasOwnProperty(CHILDREN_PROP)) { - newProps.children = child.props.children; - } - - // The current API doesn't retain _owner and _context, which is why this - // doesn't use ReactElement.cloneAndReplaceProps. - return ReactElement.createElement(child.type, newProps); -} - -module.exports = cloneWithProps; - -},{"./ReactElement":58,"./ReactPropTransferer":76,"./keyOf":147,"./warning":160}],114:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule containsNode - * @typechecks - */ - -var isTextNode = _dereq_("./isTextNode"); - -/*jslint bitwise:true */ - -/** - * Checks if a given DOM node contains or is another DOM node. - * - * @param {?DOMNode} outerNode Outer DOM node. - * @param {?DOMNode} innerNode Inner DOM node. - * @return {boolean} True if `outerNode` contains or is `innerNode`. - */ -function containsNode(outerNode, innerNode) { - if (!outerNode || !innerNode) { - return false; - } else if (outerNode === innerNode) { - return true; - } else if (isTextNode(outerNode)) { - return false; - } else if (isTextNode(innerNode)) { - return containsNode(outerNode, innerNode.parentNode); - } else if (outerNode.contains) { - return outerNode.contains(innerNode); - } else if (outerNode.compareDocumentPosition) { - return !!(outerNode.compareDocumentPosition(innerNode) & 16); - } else { - return false; - } -} - -module.exports = containsNode; - -},{"./isTextNode":144}],115:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule createArrayFrom - * @typechecks - */ - -var toArray = _dereq_("./toArray"); - -/** - * Perform a heuristic test to determine if an object is "array-like". - * - * A monk asked Joshu, a Zen master, "Has a dog Buddha nature?" - * Joshu replied: "Mu." - * - * This function determines if its argument has "array nature": it returns - * true if the argument is an actual array, an `arguments' object, or an - * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()). - * - * It will return false for other array-like objects like Filelist. - * - * @param {*} obj - * @return {boolean} - */ -function hasArrayNature(obj) { - return ( - // not null/false - !!obj && - // arrays are objects, NodeLists are functions in Safari - (typeof obj == 'object' || typeof obj == 'function') && - // quacks like an array - ('length' in obj) && - // not window - !('setInterval' in obj) && - // no DOM node should be considered an array-like - // a 'select' element has 'length' and 'item' properties on IE8 - (typeof obj.nodeType != 'number') && - ( - // a real array - (// HTMLCollection/NodeList - (Array.isArray(obj) || - // arguments - ('callee' in obj) || 'item' in obj)) - ) - ); -} - -/** - * Ensure that the argument is an array by wrapping it in an array if it is not. - * Creates a copy of the argument if it is already an array. - * - * This is mostly useful idiomatically: - * - * var createArrayFrom = require('createArrayFrom'); - * - * function takesOneOrMoreThings(things) { - * things = createArrayFrom(things); - * ... - * } - * - * This allows you to treat `things' as an array, but accept scalars in the API. - * - * If you need to convert an array-like object, like `arguments`, into an array - * use toArray instead. - * - * @param {*} obj - * @return {array} - */ -function createArrayFrom(obj) { - if (!hasArrayNature(obj)) { - return [obj]; - } else if (Array.isArray(obj)) { - return obj.slice(); - } else { - return toArray(obj); - } -} - -module.exports = createArrayFrom; - -},{"./toArray":157}],116:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule createFullPageComponent - * @typechecks - */ - -"use strict"; - -// Defeat circular references by requiring this directly. -var ReactCompositeComponent = _dereq_("./ReactCompositeComponent"); -var ReactElement = _dereq_("./ReactElement"); - -var invariant = _dereq_("./invariant"); - -/** - * Create a component that will throw an exception when unmounted. - * - * Components like <html> <head> and <body> can't be removed or added - * easily in a cross-browser way, however it's valuable to be able to - * take advantage of React's reconciliation for styling and <title> - * management. So we just document it and throw in dangerous cases. - * - * @param {string} tag The tag to wrap - * @return {function} convenience constructor of new component - */ -function createFullPageComponent(tag) { - var elementFactory = ReactElement.createFactory(tag); - - var FullPageComponent = ReactCompositeComponent.createClass({ - displayName: 'ReactFullPageComponent' + tag, - - componentWillUnmount: function() { - ("production" !== "development" ? invariant( - false, - '%s tried to unmount. Because of cross-browser quirks it is ' + - 'impossible to unmount some top-level components (eg <html>, <head>, ' + - 'and <body>) reliably and efficiently. To fix this, have a single ' + - 'top-level component that never unmounts render these elements.', - this.constructor.displayName - ) : invariant(false)); - }, - - render: function() { - return elementFactory(this.props); - } - }); - - return FullPageComponent; -} - -module.exports = createFullPageComponent; - -},{"./ReactCompositeComponent":40,"./ReactElement":58,"./invariant":140}],117:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule createNodesFromMarkup - * @typechecks - */ - -/*jslint evil: true, sub: true */ - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var createArrayFrom = _dereq_("./createArrayFrom"); -var getMarkupWrap = _dereq_("./getMarkupWrap"); -var invariant = _dereq_("./invariant"); - -/** - * Dummy container used to render all markup. - */ -var dummyNode = - ExecutionEnvironment.canUseDOM ? document.createElement('div') : null; - -/** - * Pattern used by `getNodeName`. - */ -var nodeNamePattern = /^\s*<(\w+)/; - -/** - * Extracts the `nodeName` of the first element in a string of markup. - * - * @param {string} markup String of markup. - * @return {?string} Node name of the supplied markup. - */ -function getNodeName(markup) { - var nodeNameMatch = markup.match(nodeNamePattern); - return nodeNameMatch && nodeNameMatch[1].toLowerCase(); -} - -/** - * Creates an array containing the nodes rendered from the supplied markup. The - * optionally supplied `handleScript` function will be invoked once for each - * <script> element that is rendered. If no `handleScript` function is supplied, - * an exception is thrown if any <script> elements are rendered. - * - * @param {string} markup A string of valid HTML markup. - * @param {?function} handleScript Invoked once for each rendered <script>. - * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes. - */ -function createNodesFromMarkup(markup, handleScript) { - var node = dummyNode; - ("production" !== "development" ? invariant(!!dummyNode, 'createNodesFromMarkup dummy not initialized') : invariant(!!dummyNode)); - var nodeName = getNodeName(markup); - - var wrap = nodeName && getMarkupWrap(nodeName); - if (wrap) { - node.innerHTML = wrap[1] + markup + wrap[2]; - - var wrapDepth = wrap[0]; - while (wrapDepth--) { - node = node.lastChild; - } - } else { - node.innerHTML = markup; - } - - var scripts = node.getElementsByTagName('script'); - if (scripts.length) { - ("production" !== "development" ? invariant( - handleScript, - 'createNodesFromMarkup(...): Unexpected <script> element rendered.' - ) : invariant(handleScript)); - createArrayFrom(scripts).forEach(handleScript); - } - - var nodes = createArrayFrom(node.childNodes); - while (node.lastChild) { - node.removeChild(node.lastChild); - } - return nodes; -} - -module.exports = createNodesFromMarkup; - -},{"./ExecutionEnvironment":23,"./createArrayFrom":115,"./getMarkupWrap":132,"./invariant":140}],118:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule cx - */ - -/** - * This function is used to mark string literals representing CSS class names - * so that they can be transformed statically. This allows for modularization - * and minification of CSS class names. - * - * In static_upstream, this function is actually implemented, but it should - * eventually be replaced with something more descriptive, and the transform - * that is used in the main stack should be ported for use elsewhere. - * - * @param string|object className to modularize, or an object of key/values. - * In the object case, the values are conditions that - * determine if the className keys should be included. - * @param [string ...] Variable list of classNames in the string case. - * @return string Renderable space-separated CSS className. - */ -function cx(classNames) { - if (typeof classNames == 'object') { - return Object.keys(classNames).filter(function(className) { - return classNames[className]; - }).join(' '); - } else { - return Array.prototype.join.call(arguments, ' '); - } -} - -module.exports = cx; - -},{}],119:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule dangerousStyleValue - * @typechecks static-only - */ - -"use strict"; - -var CSSProperty = _dereq_("./CSSProperty"); - -var isUnitlessNumber = CSSProperty.isUnitlessNumber; - -/** - * Convert a value into the proper css writable value. The style name `name` - * should be logical (no hyphens), as specified - * in `CSSProperty.isUnitlessNumber`. - * - * @param {string} name CSS property name such as `topMargin`. - * @param {*} value CSS property value such as `10px`. - * @return {string} Normalized style value with dimensions applied. - */ -function dangerousStyleValue(name, value) { - // Note that we've removed escapeTextForBrowser() calls here since the - // whole string will be escaped when the attribute is injected into - // the markup. If you provide unsafe user data here they can inject - // arbitrary CSS which may be problematic (I couldn't repro this): - // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet - // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/ - // This is not an XSS hole but instead a potential CSS injection issue - // which has lead to a greater discussion about how we're going to - // trust URLs moving forward. See #2115901 - - var isEmpty = value == null || typeof value === 'boolean' || value === ''; - if (isEmpty) { - return ''; - } - - var isNonNumeric = isNaN(value); - if (isNonNumeric || value === 0 || - isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) { - return '' + value; // cast to string - } - - if (typeof value === 'string') { - value = value.trim(); - } - return value + 'px'; -} - -module.exports = dangerousStyleValue; - -},{"./CSSProperty":5}],120:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule deprecated - */ - -var assign = _dereq_("./Object.assign"); -var warning = _dereq_("./warning"); - -/** - * This will log a single deprecation notice per function and forward the call - * on to the new API. - * - * @param {string} namespace The namespace of the call, eg 'React' - * @param {string} oldName The old function name, eg 'renderComponent' - * @param {string} newName The new function name, eg 'render' - * @param {*} ctx The context this forwarded call should run in - * @param {function} fn The function to forward on to - * @return {*} Will be the value as returned from `fn` - */ -function deprecated(namespace, oldName, newName, ctx, fn) { - var warned = false; - if ("production" !== "development") { - var newFn = function() { - ("production" !== "development" ? warning( - warned, - (namespace + "." + oldName + " will be deprecated in a future version. ") + - ("Use " + namespace + "." + newName + " instead.") - ) : null); - warned = true; - return fn.apply(ctx, arguments); - }; - newFn.displayName = (namespace + "_" + oldName); - // We need to make sure all properties of the original fn are copied over. - // In particular, this is needed to support PropTypes - return assign(newFn, fn); - } - - return fn; -} - -module.exports = deprecated; - -},{"./Object.assign":29,"./warning":160}],121:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule emptyFunction - */ - -function makeEmptyFunction(arg) { - return function() { - return arg; - }; -} - -/** - * This function accepts and discards inputs; it has no side effects. This is - * primarily useful idiomatically for overridable function endpoints which - * always need to be callable, since JS lacks a null-call idiom ala Cocoa. - */ -function emptyFunction() {} - -emptyFunction.thatReturns = makeEmptyFunction; -emptyFunction.thatReturnsFalse = makeEmptyFunction(false); -emptyFunction.thatReturnsTrue = makeEmptyFunction(true); -emptyFunction.thatReturnsNull = makeEmptyFunction(null); -emptyFunction.thatReturnsThis = function() { return this; }; -emptyFunction.thatReturnsArgument = function(arg) { return arg; }; - -module.exports = emptyFunction; - -},{}],122:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule emptyObject - */ - -"use strict"; - -var emptyObject = {}; - -if ("production" !== "development") { - Object.freeze(emptyObject); -} - -module.exports = emptyObject; - -},{}],123:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule escapeTextForBrowser - * @typechecks static-only - */ - -"use strict"; - -var ESCAPE_LOOKUP = { - "&": "&", - ">": ">", - "<": "<", - "\"": """, - "'": "'" -}; - -var ESCAPE_REGEX = /[&><"']/g; - -function escaper(match) { - return ESCAPE_LOOKUP[match]; -} - -/** - * Escapes text to prevent scripting attacks. - * - * @param {*} text Text value to escape. - * @return {string} An escaped string. - */ -function escapeTextForBrowser(text) { - return ('' + text).replace(ESCAPE_REGEX, escaper); -} - -module.exports = escapeTextForBrowser; - -},{}],124:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule flattenChildren - */ - -"use strict"; - -var ReactTextComponent = _dereq_("./ReactTextComponent"); - -var traverseAllChildren = _dereq_("./traverseAllChildren"); -var warning = _dereq_("./warning"); - -/** - * @param {function} traverseContext Context passed through traversal. - * @param {?ReactComponent} child React child component. - * @param {!string} name String name of key path to child. - */ -function flattenSingleChildIntoContext(traverseContext, child, name) { - // We found a component instance. - var result = traverseContext; - var keyUnique = !result.hasOwnProperty(name); - ("production" !== "development" ? warning( - keyUnique, - 'flattenChildren(...): Encountered two children with the same key, ' + - '`%s`. Child keys must be unique; when two children share a key, only ' + - 'the first child will be used.', - name - ) : null); - if (keyUnique && child != null) { - var type = typeof child; - var normalizedValue; - - if (type === 'string') { - normalizedValue = ReactTextComponent(child); - } else if (type === 'number') { - normalizedValue = ReactTextComponent('' + child); - } else { - normalizedValue = child; - } - - result[name] = normalizedValue; - } -} - -/** - * Flattens children that are typically specified as `props.children`. Any null - * children will not be included in the resulting object. - * @return {!object} flattened children keyed by name. - */ -function flattenChildren(children) { - if (children == null) { - return children; - } - var result = {}; - traverseAllChildren(children, flattenSingleChildIntoContext, result); - return result; -} - -module.exports = flattenChildren; - -},{"./ReactTextComponent":87,"./traverseAllChildren":158,"./warning":160}],125:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule focusNode - */ - -"use strict"; - -/** - * @param {DOMElement} node input/textarea to focus - */ -function focusNode(node) { - // IE8 can throw "Can't move focus to the control because it is invisible, - // not enabled, or of a type that does not accept the focus." for all kinds of - // reasons that are too expensive and fragile to test. - try { - node.focus(); - } catch(e) { - } -} - -module.exports = focusNode; - -},{}],126:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule forEachAccumulated - */ - -"use strict"; - -/** - * @param {array} an "accumulation" of items which is either an Array or - * a single item. Useful when paired with the `accumulate` module. This is a - * simple utility that allows us to reason about a collection of items, but - * handling the case when there is exactly one item (and we do not need to - * allocate an array). - */ -var forEachAccumulated = function(arr, cb, scope) { - if (Array.isArray(arr)) { - arr.forEach(cb, scope); - } else if (arr) { - cb.call(scope, arr); - } -}; - -module.exports = forEachAccumulated; - -},{}],127:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getActiveElement - * @typechecks - */ - -/** - * Same as document.activeElement but wraps in a try-catch block. In IE it is - * not safe to call document.activeElement if there is nothing focused. - * - * The activeElement will be null only if the document body is not yet defined. - */ -function getActiveElement() /*?DOMElement*/ { - try { - return document.activeElement || document.body; - } catch (e) { - return document.body; - } -} - -module.exports = getActiveElement; - -},{}],128:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getEventCharCode - * @typechecks static-only - */ - -"use strict"; - -/** - * `charCode` represents the actual "character code" and is safe to use with - * `String.fromCharCode`. As such, only keys that correspond to printable - * characters produce a valid `charCode`, the only exception to this is Enter. - * The Tab-key is considered non-printable and does not have a `charCode`, - * presumably because it does not produce a tab-character in browsers. - * - * @param {object} nativeEvent Native browser event. - * @return {string} Normalized `charCode` property. - */ -function getEventCharCode(nativeEvent) { - var charCode; - var keyCode = nativeEvent.keyCode; - - if ('charCode' in nativeEvent) { - charCode = nativeEvent.charCode; - - // FF does not set `charCode` for the Enter-key, check against `keyCode`. - if (charCode === 0 && keyCode === 13) { - charCode = 13; - } - } else { - // IE8 does not implement `charCode`, but `keyCode` has the correct value. - charCode = keyCode; - } - - // Some non-printable keys are reported in `charCode`/`keyCode`, discard them. - // Must not discard the (non-)printable Enter-key. - if (charCode >= 32 || charCode === 13) { - return charCode; - } - - return 0; -} - -module.exports = getEventCharCode; - -},{}],129:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getEventKey - * @typechecks static-only - */ - -"use strict"; - -var getEventCharCode = _dereq_("./getEventCharCode"); - -/** - * Normalization of deprecated HTML5 `key` values - * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names - */ -var normalizeKey = { - 'Esc': 'Escape', - 'Spacebar': ' ', - 'Left': 'ArrowLeft', - 'Up': 'ArrowUp', - 'Right': 'ArrowRight', - 'Down': 'ArrowDown', - 'Del': 'Delete', - 'Win': 'OS', - 'Menu': 'ContextMenu', - 'Apps': 'ContextMenu', - 'Scroll': 'ScrollLock', - 'MozPrintableKey': 'Unidentified' -}; - -/** - * Translation from legacy `keyCode` to HTML5 `key` - * Only special keys supported, all others depend on keyboard layout or browser - * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names - */ -var translateToKey = { - 8: 'Backspace', - 9: 'Tab', - 12: 'Clear', - 13: 'Enter', - 16: 'Shift', - 17: 'Control', - 18: 'Alt', - 19: 'Pause', - 20: 'CapsLock', - 27: 'Escape', - 32: ' ', - 33: 'PageUp', - 34: 'PageDown', - 35: 'End', - 36: 'Home', - 37: 'ArrowLeft', - 38: 'ArrowUp', - 39: 'ArrowRight', - 40: 'ArrowDown', - 45: 'Insert', - 46: 'Delete', - 112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6', - 118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12', - 144: 'NumLock', - 145: 'ScrollLock', - 224: 'Meta' -}; - -/** - * @param {object} nativeEvent Native browser event. - * @return {string} Normalized `key` property. - */ -function getEventKey(nativeEvent) { - if (nativeEvent.key) { - // Normalize inconsistent values reported by browsers due to - // implementations of a working draft specification. - - // FireFox implements `key` but returns `MozPrintableKey` for all - // printable characters (normalized to `Unidentified`), ignore it. - var key = normalizeKey[nativeEvent.key] || nativeEvent.key; - if (key !== 'Unidentified') { - return key; - } - } - - // Browser does not implement `key`, polyfill as much of it as we can. - if (nativeEvent.type === 'keypress') { - var charCode = getEventCharCode(nativeEvent); - - // The enter-key is technically both printable and non-printable and can - // thus be captured by `keypress`, no other non-printable key should. - return charCode === 13 ? 'Enter' : String.fromCharCode(charCode); - } - if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') { - // While user keyboard layout determines the actual meaning of each - // `keyCode` value, almost all function keys have a universal value. - return translateToKey[nativeEvent.keyCode] || 'Unidentified'; - } - return ''; -} - -module.exports = getEventKey; - -},{"./getEventCharCode":128}],130:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getEventModifierState - * @typechecks static-only - */ - -"use strict"; - -/** - * Translation from modifier key to the associated property in the event. - * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers - */ - -var modifierKeyToProp = { - 'Alt': 'altKey', - 'Control': 'ctrlKey', - 'Meta': 'metaKey', - 'Shift': 'shiftKey' -}; - -// IE8 does not implement getModifierState so we simply map it to the only -// modifier keys exposed by the event itself, does not support Lock-keys. -// Currently, all major browsers except Chrome seems to support Lock-keys. -function modifierStateGetter(keyArg) { - /*jshint validthis:true */ - var syntheticEvent = this; - var nativeEvent = syntheticEvent.nativeEvent; - if (nativeEvent.getModifierState) { - return nativeEvent.getModifierState(keyArg); - } - var keyProp = modifierKeyToProp[keyArg]; - return keyProp ? !!nativeEvent[keyProp] : false; -} - -function getEventModifierState(nativeEvent) { - return modifierStateGetter; -} - -module.exports = getEventModifierState; - -},{}],131:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getEventTarget - * @typechecks static-only - */ - -"use strict"; - -/** - * Gets the target node from a native browser event by accounting for - * inconsistencies in browser DOM APIs. - * - * @param {object} nativeEvent Native browser event. - * @return {DOMEventTarget} Target node. - */ -function getEventTarget(nativeEvent) { - var target = nativeEvent.target || nativeEvent.srcElement || window; - // Safari may fire events on text nodes (Node.TEXT_NODE is 3). - // @see http://www.quirksmode.org/js/events_properties.html - return target.nodeType === 3 ? target.parentNode : target; -} - -module.exports = getEventTarget; - -},{}],132:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getMarkupWrap - */ - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var invariant = _dereq_("./invariant"); - -/** - * Dummy container used to detect which wraps are necessary. - */ -var dummyNode = - ExecutionEnvironment.canUseDOM ? document.createElement('div') : null; - -/** - * Some browsers cannot use `innerHTML` to render certain elements standalone, - * so we wrap them, render the wrapped nodes, then extract the desired node. - * - * In IE8, certain elements cannot render alone, so wrap all elements ('*'). - */ -var shouldWrap = { - // Force wrapping for SVG elements because if they get created inside a <div>, - // they will be initialized in the wrong namespace (and will not display). - 'circle': true, - 'defs': true, - 'ellipse': true, - 'g': true, - 'line': true, - 'linearGradient': true, - 'path': true, - 'polygon': true, - 'polyline': true, - 'radialGradient': true, - 'rect': true, - 'stop': true, - 'text': true -}; - -var selectWrap = [1, '<select multiple="true">', '</select>']; -var tableWrap = [1, '<table>', '</table>']; -var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>']; - -var svgWrap = [1, '<svg>', '</svg>']; - -var markupWrap = { - '*': [1, '?<div>', '</div>'], - - 'area': [1, '<map>', '</map>'], - 'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'], - 'legend': [1, '<fieldset>', '</fieldset>'], - 'param': [1, '<object>', '</object>'], - 'tr': [2, '<table><tbody>', '</tbody></table>'], - - 'optgroup': selectWrap, - 'option': selectWrap, - - 'caption': tableWrap, - 'colgroup': tableWrap, - 'tbody': tableWrap, - 'tfoot': tableWrap, - 'thead': tableWrap, - - 'td': trWrap, - 'th': trWrap, - - 'circle': svgWrap, - 'defs': svgWrap, - 'ellipse': svgWrap, - 'g': svgWrap, - 'line': svgWrap, - 'linearGradient': svgWrap, - 'path': svgWrap, - 'polygon': svgWrap, - 'polyline': svgWrap, - 'radialGradient': svgWrap, - 'rect': svgWrap, - 'stop': svgWrap, - 'text': svgWrap -}; - -/** - * Gets the markup wrap configuration for the supplied `nodeName`. - * - * NOTE: This lazily detects which wraps are necessary for the current browser. - * - * @param {string} nodeName Lowercase `nodeName`. - * @return {?array} Markup wrap configuration, if applicable. - */ -function getMarkupWrap(nodeName) { - ("production" !== "development" ? invariant(!!dummyNode, 'Markup wrapping node not initialized') : invariant(!!dummyNode)); - if (!markupWrap.hasOwnProperty(nodeName)) { - nodeName = '*'; - } - if (!shouldWrap.hasOwnProperty(nodeName)) { - if (nodeName === '*') { - dummyNode.innerHTML = '<link />'; - } else { - dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>'; - } - shouldWrap[nodeName] = !dummyNode.firstChild; - } - return shouldWrap[nodeName] ? markupWrap[nodeName] : null; -} - - -module.exports = getMarkupWrap; - -},{"./ExecutionEnvironment":23,"./invariant":140}],133:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getNodeForCharacterOffset - */ - -"use strict"; - -/** - * Given any node return the first leaf node without children. - * - * @param {DOMElement|DOMTextNode} node - * @return {DOMElement|DOMTextNode} - */ -function getLeafNode(node) { - while (node && node.firstChild) { - node = node.firstChild; - } - return node; -} - -/** - * Get the next sibling within a container. This will walk up the - * DOM if a node's siblings have been exhausted. - * - * @param {DOMElement|DOMTextNode} node - * @return {?DOMElement|DOMTextNode} - */ -function getSiblingNode(node) { - while (node) { - if (node.nextSibling) { - return node.nextSibling; - } - node = node.parentNode; - } -} - -/** - * Get object describing the nodes which contain characters at offset. - * - * @param {DOMElement|DOMTextNode} root - * @param {number} offset - * @return {?object} - */ -function getNodeForCharacterOffset(root, offset) { - var node = getLeafNode(root); - var nodeStart = 0; - var nodeEnd = 0; - - while (node) { - if (node.nodeType == 3) { - nodeEnd = nodeStart + node.textContent.length; - - if (nodeStart <= offset && nodeEnd >= offset) { - return { - node: node, - offset: offset - nodeStart - }; - } - - nodeStart = nodeEnd; - } - - node = getLeafNode(getSiblingNode(node)); - } -} - -module.exports = getNodeForCharacterOffset; - -},{}],134:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getReactRootElementInContainer - */ - -"use strict"; - -var DOC_NODE_TYPE = 9; - -/** - * @param {DOMElement|DOMDocument} container DOM element that may contain - * a React component - * @return {?*} DOM element that may have the reactRoot ID, or null. - */ -function getReactRootElementInContainer(container) { - if (!container) { - return null; - } - - if (container.nodeType === DOC_NODE_TYPE) { - return container.documentElement; - } else { - return container.firstChild; - } -} - -module.exports = getReactRootElementInContainer; - -},{}],135:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getTextContentAccessor - */ - -"use strict"; - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var contentKey = null; - -/** - * Gets the key used to access text content on a DOM node. - * - * @return {?string} Key used to access text content. - * @internal - */ -function getTextContentAccessor() { - if (!contentKey && ExecutionEnvironment.canUseDOM) { - // Prefer textContent to innerText because many browsers support both but - // SVG <text> elements don't support innerText even when <div> does. - contentKey = 'textContent' in document.documentElement ? - 'textContent' : - 'innerText'; - } - return contentKey; -} - -module.exports = getTextContentAccessor; - -},{"./ExecutionEnvironment":23}],136:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule getUnboundedScrollPosition - * @typechecks - */ - -"use strict"; - -/** - * Gets the scroll position of the supplied element or window. - * - * The return values are unbounded, unlike `getScrollPosition`. This means they - * may be negative or exceed the element boundaries (which is possible using - * inertial scrolling). - * - * @param {DOMWindow|DOMElement} scrollable - * @return {object} Map with `x` and `y` keys. - */ -function getUnboundedScrollPosition(scrollable) { - if (scrollable === window) { - return { - x: window.pageXOffset || document.documentElement.scrollLeft, - y: window.pageYOffset || document.documentElement.scrollTop - }; - } - return { - x: scrollable.scrollLeft, - y: scrollable.scrollTop - }; -} - -module.exports = getUnboundedScrollPosition; - -},{}],137:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule hyphenate - * @typechecks - */ - -var _uppercasePattern = /([A-Z])/g; - -/** - * Hyphenates a camelcased string, for example: - * - * > hyphenate('backgroundColor') - * < "background-color" - * - * For CSS style names, use `hyphenateStyleName` instead which works properly - * with all vendor prefixes, including `ms`. - * - * @param {string} string - * @return {string} - */ -function hyphenate(string) { - return string.replace(_uppercasePattern, '-$1').toLowerCase(); -} - -module.exports = hyphenate; - -},{}],138:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule hyphenateStyleName - * @typechecks - */ - -"use strict"; - -var hyphenate = _dereq_("./hyphenate"); - -var msPattern = /^ms-/; - -/** - * Hyphenates a camelcased CSS property name, for example: - * - * > hyphenateStyleName('backgroundColor') - * < "background-color" - * > hyphenateStyleName('MozTransition') - * < "-moz-transition" - * > hyphenateStyleName('msTransition') - * < "-ms-transition" - * - * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix - * is converted to `-ms-`. - * - * @param {string} string - * @return {string} - */ -function hyphenateStyleName(string) { - return hyphenate(string).replace(msPattern, '-ms-'); -} - -module.exports = hyphenateStyleName; - -},{"./hyphenate":137}],139:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule instantiateReactComponent - * @typechecks static-only - */ - -"use strict"; - -var warning = _dereq_("./warning"); - -var ReactElement = _dereq_("./ReactElement"); -var ReactLegacyElement = _dereq_("./ReactLegacyElement"); -var ReactNativeComponent = _dereq_("./ReactNativeComponent"); -var ReactEmptyComponent = _dereq_("./ReactEmptyComponent"); - -/** - * Given an `element` create an instance that will actually be mounted. - * - * @param {object} element - * @param {*} parentCompositeType The composite type that resolved this. - * @return {object} A new instance of the element's constructor. - * @protected - */ -function instantiateReactComponent(element, parentCompositeType) { - var instance; - - if ("production" !== "development") { - ("production" !== "development" ? warning( - element && (typeof element.type === 'function' || - typeof element.type === 'string'), - 'Only functions or strings can be mounted as React components.' - ) : null); - - // Resolve mock instances - if (element.type._mockedReactClassConstructor) { - // If this is a mocked class, we treat the legacy factory as if it was the - // class constructor for future proofing unit tests. Because this might - // be mocked as a legacy factory, we ignore any warnings triggerd by - // this temporary hack. - ReactLegacyElement._isLegacyCallWarningEnabled = false; - try { - instance = new element.type._mockedReactClassConstructor( - element.props - ); - } finally { - ReactLegacyElement._isLegacyCallWarningEnabled = true; - } - - // If the mock implementation was a legacy factory, then it returns a - // element. We need to turn this into a real component instance. - if (ReactElement.isValidElement(instance)) { - instance = new instance.type(instance.props); - } - - var render = instance.render; - if (!render) { - // For auto-mocked factories, the prototype isn't shimmed and therefore - // there is no render function on the instance. We replace the whole - // component with an empty component instance instead. - element = ReactEmptyComponent.getEmptyComponent(); - } else { - if (render._isMockFunction && !render._getMockImplementation()) { - // Auto-mocked components may have a prototype with a mocked render - // function. For those, we'll need to mock the result of the render - // since we consider undefined to be invalid results from render. - render.mockImplementation( - ReactEmptyComponent.getEmptyComponent - ); - } - instance.construct(element); - return instance; - } - } - } - - // Special case string values - if (typeof element.type === 'string') { - instance = ReactNativeComponent.createInstanceForTag( - element.type, - element.props, - parentCompositeType - ); - } else { - // Normal case for non-mocks and non-strings - instance = new element.type(element.props); - } - - if ("production" !== "development") { - ("production" !== "development" ? warning( - typeof instance.construct === 'function' && - typeof instance.mountComponent === 'function' && - typeof instance.receiveComponent === 'function', - 'Only React Components can be mounted.' - ) : null); - } - - // This actually sets up the internal instance. This will become decoupled - // from the public instance in a future diff. - instance.construct(element); - - return instance; -} - -module.exports = instantiateReactComponent; - -},{"./ReactElement":58,"./ReactEmptyComponent":60,"./ReactLegacyElement":67,"./ReactNativeComponent":73,"./warning":160}],140:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule invariant - */ - -"use strict"; - -/** - * Use invariant() to assert state which your program assumes to be true. - * - * Provide sprintf-style format (only %s is supported) and arguments - * to provide information about what broke and what you were - * expecting. - * - * The invariant message will be stripped in production, but the invariant - * will remain to ensure logic does not differ in production. - */ - -var invariant = function(condition, format, a, b, c, d, e, f) { - if ("production" !== "development") { - if (format === undefined) { - throw new Error('invariant requires an error message argument'); - } - } - - if (!condition) { - var error; - if (format === undefined) { - error = new Error( - 'Minified exception occurred; use the non-minified dev environment ' + - 'for the full error message and additional helpful warnings.' - ); - } else { - var args = [a, b, c, d, e, f]; - var argIndex = 0; - error = new Error( - 'Invariant Violation: ' + - format.replace(/%s/g, function() { return args[argIndex++]; }) - ); - } - - error.framesToPop = 1; // we don't care about invariant's own frame - throw error; - } -}; - -module.exports = invariant; - -},{}],141:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule isEventSupported - */ - -"use strict"; - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var useHasFeature; -if (ExecutionEnvironment.canUseDOM) { - useHasFeature = - document.implementation && - document.implementation.hasFeature && - // always returns true in newer browsers as per the standard. - // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature - document.implementation.hasFeature('', '') !== true; -} - -/** - * Checks if an event is supported in the current execution environment. - * - * NOTE: This will not work correctly for non-generic events such as `change`, - * `reset`, `load`, `error`, and `select`. - * - * Borrows from Modernizr. - * - * @param {string} eventNameSuffix Event name, e.g. "click". - * @param {?boolean} capture Check if the capture phase is supported. - * @return {boolean} True if the event is supported. - * @internal - * @license Modernizr 3.0.0pre (Custom Build) | MIT - */ -function isEventSupported(eventNameSuffix, capture) { - if (!ExecutionEnvironment.canUseDOM || - capture && !('addEventListener' in document)) { - return false; - } - - var eventName = 'on' + eventNameSuffix; - var isSupported = eventName in document; - - if (!isSupported) { - var element = document.createElement('div'); - element.setAttribute(eventName, 'return;'); - isSupported = typeof element[eventName] === 'function'; - } - - if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') { - // This is the only way to test support for the `wheel` event in IE9+. - isSupported = document.implementation.hasFeature('Events.wheel', '3.0'); - } - - return isSupported; -} - -module.exports = isEventSupported; - -},{"./ExecutionEnvironment":23}],142:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule isNode - * @typechecks - */ - -/** - * @param {*} object The object to check. - * @return {boolean} Whether or not the object is a DOM node. - */ -function isNode(object) { - return !!(object && ( - typeof Node === 'function' ? object instanceof Node : - typeof object === 'object' && - typeof object.nodeType === 'number' && - typeof object.nodeName === 'string' - )); -} - -module.exports = isNode; - -},{}],143:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule isTextInputElement - */ - -"use strict"; - -/** - * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary - */ -var supportedInputTypes = { - 'color': true, - 'date': true, - 'datetime': true, - 'datetime-local': true, - 'email': true, - 'month': true, - 'number': true, - 'password': true, - 'range': true, - 'search': true, - 'tel': true, - 'text': true, - 'time': true, - 'url': true, - 'week': true -}; - -function isTextInputElement(elem) { - return elem && ( - (elem.nodeName === 'INPUT' && supportedInputTypes[elem.type]) || - elem.nodeName === 'TEXTAREA' - ); -} - -module.exports = isTextInputElement; - -},{}],144:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule isTextNode - * @typechecks - */ - -var isNode = _dereq_("./isNode"); - -/** - * @param {*} object The object to check. - * @return {boolean} Whether or not the object is a DOM text node. - */ -function isTextNode(object) { - return isNode(object) && object.nodeType == 3; -} - -module.exports = isTextNode; - -},{"./isNode":142}],145:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule joinClasses - * @typechecks static-only - */ - -"use strict"; - -/** - * Combines multiple className strings into one. - * http://jsperf.com/joinclasses-args-vs-array - * - * @param {...?string} classes - * @return {string} - */ -function joinClasses(className/*, ... */) { - if (!className) { - className = ''; - } - var nextClass; - var argLength = arguments.length; - if (argLength > 1) { - for (var ii = 1; ii < argLength; ii++) { - nextClass = arguments[ii]; - if (nextClass) { - className = (className ? className + ' ' : '') + nextClass; - } - } - } - return className; -} - -module.exports = joinClasses; - -},{}],146:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule keyMirror - * @typechecks static-only - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -/** - * Constructs an enumeration with keys equal to their value. - * - * For example: - * - * var COLORS = keyMirror({blue: null, red: null}); - * var myColor = COLORS.blue; - * var isColorValid = !!COLORS[myColor]; - * - * The last line could not be performed if the values of the generated enum were - * not equal to their keys. - * - * Input: {key1: val1, key2: val2} - * Output: {key1: key1, key2: key2} - * - * @param {object} obj - * @return {object} - */ -var keyMirror = function(obj) { - var ret = {}; - var key; - ("production" !== "development" ? invariant( - obj instanceof Object && !Array.isArray(obj), - 'keyMirror(...): Argument must be an object.' - ) : invariant(obj instanceof Object && !Array.isArray(obj))); - for (key in obj) { - if (!obj.hasOwnProperty(key)) { - continue; - } - ret[key] = key; - } - return ret; -}; - -module.exports = keyMirror; - -},{"./invariant":140}],147:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule keyOf - */ - -/** - * Allows extraction of a minified key. Let's the build system minify keys - * without loosing the ability to dynamically use key strings as values - * themselves. Pass in an object with a single key/val pair and it will return - * you the string key of that single record. Suppose you want to grab the - * value for a key 'className' inside of an object. Key/val minification may - * have aliased that key to be 'xa12'. keyOf({className: null}) will return - * 'xa12' in that case. Resolve keys you want to use once at startup time, then - * reuse those resolutions. - */ -var keyOf = function(oneKeyObj) { - var key; - for (key in oneKeyObj) { - if (!oneKeyObj.hasOwnProperty(key)) { - continue; - } - return key; - } - return null; -}; - - -module.exports = keyOf; - -},{}],148:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule mapObject - */ - -'use strict'; - -var hasOwnProperty = Object.prototype.hasOwnProperty; - -/** - * Executes the provided `callback` once for each enumerable own property in the - * object and constructs a new object from the results. The `callback` is - * invoked with three arguments: - * - * - the property value - * - the property name - * - the object being traversed - * - * Properties that are added after the call to `mapObject` will not be visited - * by `callback`. If the values of existing properties are changed, the value - * passed to `callback` will be the value at the time `mapObject` visits them. - * Properties that are deleted before being visited are not visited. - * - * @grep function objectMap() - * @grep function objMap() - * - * @param {?object} object - * @param {function} callback - * @param {*} context - * @return {?object} - */ -function mapObject(object, callback, context) { - if (!object) { - return null; - } - var result = {}; - for (var name in object) { - if (hasOwnProperty.call(object, name)) { - result[name] = callback.call(context, object[name], name, object); - } - } - return result; -} - -module.exports = mapObject; - -},{}],149:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule memoizeStringOnly - * @typechecks static-only - */ - -"use strict"; - -/** - * Memoizes the return value of a function that accepts one string argument. - * - * @param {function} callback - * @return {function} - */ -function memoizeStringOnly(callback) { - var cache = {}; - return function(string) { - if (cache.hasOwnProperty(string)) { - return cache[string]; - } else { - return cache[string] = callback.call(this, string); - } - }; -} - -module.exports = memoizeStringOnly; - -},{}],150:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule monitorCodeUse - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -/** - * Provides open-source compatible instrumentation for monitoring certain API - * uses before we're ready to issue a warning or refactor. It accepts an event - * name which may only contain the characters [a-z0-9_] and an optional data - * object with further information. - */ - -function monitorCodeUse(eventName, data) { - ("production" !== "development" ? invariant( - eventName && !/[^a-z0-9_]/.test(eventName), - 'You must provide an eventName using only the characters [a-z0-9_]' - ) : invariant(eventName && !/[^a-z0-9_]/.test(eventName))); -} - -module.exports = monitorCodeUse; - -},{"./invariant":140}],151:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule onlyChild - */ -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); - -var invariant = _dereq_("./invariant"); - -/** - * Returns the first child in a collection of children and verifies that there - * is only one child in the collection. The current implementation of this - * function assumes that a single child gets passed without a wrapper, but the - * purpose of this helper function is to abstract away the particular structure - * of children. - * - * @param {?object} children Child collection structure. - * @return {ReactComponent} The first and only `ReactComponent` contained in the - * structure. - */ -function onlyChild(children) { - ("production" !== "development" ? invariant( - ReactElement.isValidElement(children), - 'onlyChild must be passed a children with exactly one child.' - ) : invariant(ReactElement.isValidElement(children))); - return children; -} - -module.exports = onlyChild; - -},{"./ReactElement":58,"./invariant":140}],152:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule performance - * @typechecks - */ - -"use strict"; - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var performance; - -if (ExecutionEnvironment.canUseDOM) { - performance = - window.performance || - window.msPerformance || - window.webkitPerformance; -} - -module.exports = performance || {}; - -},{"./ExecutionEnvironment":23}],153:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule performanceNow - * @typechecks - */ - -var performance = _dereq_("./performance"); - -/** - * Detect if we can use `window.performance.now()` and gracefully fallback to - * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now - * because of Facebook's testing infrastructure. - */ -if (!performance || !performance.now) { - performance = Date; -} - -var performanceNow = performance.now.bind(performance); - -module.exports = performanceNow; - -},{"./performance":152}],154:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule setInnerHTML - */ - -"use strict"; - -var ExecutionEnvironment = _dereq_("./ExecutionEnvironment"); - -var WHITESPACE_TEST = /^[ \r\n\t\f]/; -var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/; - -/** - * Set the innerHTML property of a node, ensuring that whitespace is preserved - * even in IE8. - * - * @param {DOMElement} node - * @param {string} html - * @internal - */ -var setInnerHTML = function(node, html) { - node.innerHTML = html; -}; - -if (ExecutionEnvironment.canUseDOM) { - // IE8: When updating a just created node with innerHTML only leading - // whitespace is removed. When updating an existing node with innerHTML - // whitespace in root TextNodes is also collapsed. - // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html - - // Feature detection; only IE8 is known to behave improperly like this. - var testElement = document.createElement('div'); - testElement.innerHTML = ' '; - if (testElement.innerHTML === '') { - setInnerHTML = function(node, html) { - // Magic theory: IE8 supposedly differentiates between added and updated - // nodes when processing innerHTML, innerHTML on updated nodes suffers - // from worse whitespace behavior. Re-adding a node like this triggers - // the initial and more favorable whitespace behavior. - // TODO: What to do on a detached node? - if (node.parentNode) { - node.parentNode.replaceChild(node, node); - } - - // We also implement a workaround for non-visible tags disappearing into - // thin air on IE8, this only happens if there is no visible text - // in-front of the non-visible tags. Piggyback on the whitespace fix - // and simply check if any non-visible tags appear in the source. - if (WHITESPACE_TEST.test(html) || - html[0] === '<' && NONVISIBLE_TEST.test(html)) { - // Recover leading whitespace by temporarily prepending any character. - // \uFEFF has the potential advantage of being zero-width/invisible. - node.innerHTML = '\uFEFF' + html; - - // deleteData leaves an empty `TextNode` which offsets the index of all - // children. Definitely want to avoid this. - var textNode = node.firstChild; - if (textNode.data.length === 1) { - node.removeChild(textNode); - } else { - textNode.deleteData(0, 1); - } - } else { - node.innerHTML = html; - } - }; - } -} - -module.exports = setInnerHTML; - -},{"./ExecutionEnvironment":23}],155:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule shallowEqual - */ - -"use strict"; - -/** - * Performs equality by iterating through keys on an object and returning - * false when any key has values which are not strictly equal between - * objA and objB. Returns true when the values of all keys are strictly equal. - * - * @return {boolean} - */ -function shallowEqual(objA, objB) { - if (objA === objB) { - return true; - } - var key; - // Test for A's keys different from B. - for (key in objA) { - if (objA.hasOwnProperty(key) && - (!objB.hasOwnProperty(key) || objA[key] !== objB[key])) { - return false; - } - } - // Test for B's keys missing from A. - for (key in objB) { - if (objB.hasOwnProperty(key) && !objA.hasOwnProperty(key)) { - return false; - } - } - return true; -} - -module.exports = shallowEqual; - -},{}],156:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule shouldUpdateReactComponent - * @typechecks static-only - */ - -"use strict"; - -/** - * Given a `prevElement` and `nextElement`, determines if the existing - * instance should be updated as opposed to being destroyed or replaced by a new - * instance. Both arguments are elements. This ensures that this logic can - * operate on stateless trees without any backing instance. - * - * @param {?object} prevElement - * @param {?object} nextElement - * @return {boolean} True if the existing instance should be updated. - * @protected - */ -function shouldUpdateReactComponent(prevElement, nextElement) { - if (prevElement && nextElement && - prevElement.type === nextElement.type && - prevElement.key === nextElement.key && - prevElement._owner === nextElement._owner) { - return true; - } - return false; -} - -module.exports = shouldUpdateReactComponent; - -},{}],157:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule toArray - * @typechecks - */ - -var invariant = _dereq_("./invariant"); - -/** - * Convert array-like objects to arrays. - * - * This API assumes the caller knows the contents of the data type. For less - * well defined inputs use createArrayFrom. - * - * @param {object|function|filelist} obj - * @return {array} - */ -function toArray(obj) { - var length = obj.length; - - // Some browse builtin objects can report typeof 'function' (e.g. NodeList in - // old versions of Safari). - ("production" !== "development" ? invariant( - !Array.isArray(obj) && - (typeof obj === 'object' || typeof obj === 'function'), - 'toArray: Array-like object expected' - ) : invariant(!Array.isArray(obj) && - (typeof obj === 'object' || typeof obj === 'function'))); - - ("production" !== "development" ? invariant( - typeof length === 'number', - 'toArray: Object needs a length property' - ) : invariant(typeof length === 'number')); - - ("production" !== "development" ? invariant( - length === 0 || - (length - 1) in obj, - 'toArray: Object should have keys for indices' - ) : invariant(length === 0 || - (length - 1) in obj)); - - // Old IE doesn't give collections access to hasOwnProperty. Assume inputs - // without method will throw during the slice call and skip straight to the - // fallback. - if (obj.hasOwnProperty) { - try { - return Array.prototype.slice.call(obj); - } catch (e) { - // IE < 9 does not support Array#slice on collections objects - } - } - - // Fall back to copying key by key. This assumes all keys have a value, - // so will not preserve sparsely populated inputs. - var ret = Array(length); - for (var ii = 0; ii < length; ii++) { - ret[ii] = obj[ii]; - } - return ret; -} - -module.exports = toArray; - -},{"./invariant":140}],158:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule traverseAllChildren - */ - -"use strict"; - -var ReactElement = _dereq_("./ReactElement"); -var ReactInstanceHandles = _dereq_("./ReactInstanceHandles"); - -var invariant = _dereq_("./invariant"); - -var SEPARATOR = ReactInstanceHandles.SEPARATOR; -var SUBSEPARATOR = ':'; - -/** - * TODO: Test that: - * 1. `mapChildren` transforms strings and numbers into `ReactTextComponent`. - * 2. it('should fail when supplied duplicate key', function() { - * 3. That a single child and an array with one item have the same key pattern. - * }); - */ - -var userProvidedKeyEscaperLookup = { - '=': '=0', - '.': '=1', - ':': '=2' -}; - -var userProvidedKeyEscapeRegex = /[=.:]/g; - -function userProvidedKeyEscaper(match) { - return userProvidedKeyEscaperLookup[match]; -} - -/** - * Generate a key string that identifies a component within a set. - * - * @param {*} component A component that could contain a manual key. - * @param {number} index Index that is used if a manual key is not provided. - * @return {string} - */ -function getComponentKey(component, index) { - if (component && component.key != null) { - // Explicit key - return wrapUserProvidedKey(component.key); - } - // Implicit key determined by the index in the set - return index.toString(36); -} - -/** - * Escape a component key so that it is safe to use in a reactid. - * - * @param {*} key Component key to be escaped. - * @return {string} An escaped string. - */ -function escapeUserProvidedKey(text) { - return ('' + text).replace( - userProvidedKeyEscapeRegex, - userProvidedKeyEscaper - ); -} - -/** - * Wrap a `key` value explicitly provided by the user to distinguish it from - * implicitly-generated keys generated by a component's index in its parent. - * - * @param {string} key Value of a user-provided `key` attribute - * @return {string} - */ -function wrapUserProvidedKey(key) { - return '$' + escapeUserProvidedKey(key); -} - -/** - * @param {?*} children Children tree container. - * @param {!string} nameSoFar Name of the key path so far. - * @param {!number} indexSoFar Number of children encountered until this point. - * @param {!function} callback Callback to invoke with each child found. - * @param {?*} traverseContext Used to pass information throughout the traversal - * process. - * @return {!number} The number of children in this subtree. - */ -var traverseAllChildrenImpl = - function(children, nameSoFar, indexSoFar, callback, traverseContext) { - var nextName, nextIndex; - var subtreeCount = 0; // Count of children found in the current subtree. - if (Array.isArray(children)) { - for (var i = 0; i < children.length; i++) { - var child = children[i]; - nextName = ( - nameSoFar + - (nameSoFar ? SUBSEPARATOR : SEPARATOR) + - getComponentKey(child, i) - ); - nextIndex = indexSoFar + subtreeCount; - subtreeCount += traverseAllChildrenImpl( - child, - nextName, - nextIndex, - callback, - traverseContext - ); - } - } else { - var type = typeof children; - var isOnlyChild = nameSoFar === ''; - // If it's the only child, treat the name as if it was wrapped in an array - // so that it's consistent if the number of children grows - var storageName = - isOnlyChild ? SEPARATOR + getComponentKey(children, 0) : nameSoFar; - if (children == null || type === 'boolean') { - // All of the above are perceived as null. - callback(traverseContext, null, storageName, indexSoFar); - subtreeCount = 1; - } else if (type === 'string' || type === 'number' || - ReactElement.isValidElement(children)) { - callback(traverseContext, children, storageName, indexSoFar); - subtreeCount = 1; - } else if (type === 'object') { - ("production" !== "development" ? invariant( - !children || children.nodeType !== 1, - 'traverseAllChildren(...): Encountered an invalid child; DOM ' + - 'elements are not valid children of React components.' - ) : invariant(!children || children.nodeType !== 1)); - for (var key in children) { - if (children.hasOwnProperty(key)) { - nextName = ( - nameSoFar + (nameSoFar ? SUBSEPARATOR : SEPARATOR) + - wrapUserProvidedKey(key) + SUBSEPARATOR + - getComponentKey(children[key], 0) - ); - nextIndex = indexSoFar + subtreeCount; - subtreeCount += traverseAllChildrenImpl( - children[key], - nextName, - nextIndex, - callback, - traverseContext - ); - } - } - } - } - return subtreeCount; - }; - -/** - * Traverses children that are typically specified as `props.children`, but - * might also be specified through attributes: - * - * - `traverseAllChildren(this.props.children, ...)` - * - `traverseAllChildren(this.props.leftPanelChildren, ...)` - * - * The `traverseContext` is an optional argument that is passed through the - * entire traversal. It can be used to store accumulations or anything else that - * the callback might find relevant. - * - * @param {?*} children Children tree object. - * @param {!function} callback To invoke upon traversing each child. - * @param {?*} traverseContext Context for traversal. - * @return {!number} The number of children in this subtree. - */ -function traverseAllChildren(children, callback, traverseContext) { - if (children == null) { - return 0; - } - - return traverseAllChildrenImpl(children, '', 0, callback, traverseContext); -} - -module.exports = traverseAllChildren; - -},{"./ReactElement":58,"./ReactInstanceHandles":66,"./invariant":140}],159:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule update - */ - -"use strict"; - -var assign = _dereq_("./Object.assign"); -var keyOf = _dereq_("./keyOf"); -var invariant = _dereq_("./invariant"); - -function shallowCopy(x) { - if (Array.isArray(x)) { - return x.concat(); - } else if (x && typeof x === 'object') { - return assign(new x.constructor(), x); - } else { - return x; - } -} - -var COMMAND_PUSH = keyOf({$push: null}); -var COMMAND_UNSHIFT = keyOf({$unshift: null}); -var COMMAND_SPLICE = keyOf({$splice: null}); -var COMMAND_SET = keyOf({$set: null}); -var COMMAND_MERGE = keyOf({$merge: null}); -var COMMAND_APPLY = keyOf({$apply: null}); - -var ALL_COMMANDS_LIST = [ - COMMAND_PUSH, - COMMAND_UNSHIFT, - COMMAND_SPLICE, - COMMAND_SET, - COMMAND_MERGE, - COMMAND_APPLY -]; - -var ALL_COMMANDS_SET = {}; - -ALL_COMMANDS_LIST.forEach(function(command) { - ALL_COMMANDS_SET[command] = true; -}); - -function invariantArrayCase(value, spec, command) { - ("production" !== "development" ? invariant( - Array.isArray(value), - 'update(): expected target of %s to be an array; got %s.', - command, - value - ) : invariant(Array.isArray(value))); - var specValue = spec[command]; - ("production" !== "development" ? invariant( - Array.isArray(specValue), - 'update(): expected spec of %s to be an array; got %s. ' + - 'Did you forget to wrap your parameter in an array?', - command, - specValue - ) : invariant(Array.isArray(specValue))); -} - -function update(value, spec) { - ("production" !== "development" ? invariant( - typeof spec === 'object', - 'update(): You provided a key path to update() that did not contain one ' + - 'of %s. Did you forget to include {%s: ...}?', - ALL_COMMANDS_LIST.join(', '), - COMMAND_SET - ) : invariant(typeof spec === 'object')); - - if (spec.hasOwnProperty(COMMAND_SET)) { - ("production" !== "development" ? invariant( - Object.keys(spec).length === 1, - 'Cannot have more than one key in an object with %s', - COMMAND_SET - ) : invariant(Object.keys(spec).length === 1)); - - return spec[COMMAND_SET]; - } - - var nextValue = shallowCopy(value); - - if (spec.hasOwnProperty(COMMAND_MERGE)) { - var mergeObj = spec[COMMAND_MERGE]; - ("production" !== "development" ? invariant( - mergeObj && typeof mergeObj === 'object', - 'update(): %s expects a spec of type \'object\'; got %s', - COMMAND_MERGE, - mergeObj - ) : invariant(mergeObj && typeof mergeObj === 'object')); - ("production" !== "development" ? invariant( - nextValue && typeof nextValue === 'object', - 'update(): %s expects a target of type \'object\'; got %s', - COMMAND_MERGE, - nextValue - ) : invariant(nextValue && typeof nextValue === 'object')); - assign(nextValue, spec[COMMAND_MERGE]); - } - - if (spec.hasOwnProperty(COMMAND_PUSH)) { - invariantArrayCase(value, spec, COMMAND_PUSH); - spec[COMMAND_PUSH].forEach(function(item) { - nextValue.push(item); - }); - } - - if (spec.hasOwnProperty(COMMAND_UNSHIFT)) { - invariantArrayCase(value, spec, COMMAND_UNSHIFT); - spec[COMMAND_UNSHIFT].forEach(function(item) { - nextValue.unshift(item); - }); - } - - if (spec.hasOwnProperty(COMMAND_SPLICE)) { - ("production" !== "development" ? invariant( - Array.isArray(value), - 'Expected %s target to be an array; got %s', - COMMAND_SPLICE, - value - ) : invariant(Array.isArray(value))); - ("production" !== "development" ? invariant( - Array.isArray(spec[COMMAND_SPLICE]), - 'update(): expected spec of %s to be an array of arrays; got %s. ' + - 'Did you forget to wrap your parameters in an array?', - COMMAND_SPLICE, - spec[COMMAND_SPLICE] - ) : invariant(Array.isArray(spec[COMMAND_SPLICE]))); - spec[COMMAND_SPLICE].forEach(function(args) { - ("production" !== "development" ? invariant( - Array.isArray(args), - 'update(): expected spec of %s to be an array of arrays; got %s. ' + - 'Did you forget to wrap your parameters in an array?', - COMMAND_SPLICE, - spec[COMMAND_SPLICE] - ) : invariant(Array.isArray(args))); - nextValue.splice.apply(nextValue, args); - }); - } - - if (spec.hasOwnProperty(COMMAND_APPLY)) { - ("production" !== "development" ? invariant( - typeof spec[COMMAND_APPLY] === 'function', - 'update(): expected spec of %s to be a function; got %s.', - COMMAND_APPLY, - spec[COMMAND_APPLY] - ) : invariant(typeof spec[COMMAND_APPLY] === 'function')); - nextValue = spec[COMMAND_APPLY](nextValue); - } - - for (var k in spec) { - if (!(ALL_COMMANDS_SET.hasOwnProperty(k) && ALL_COMMANDS_SET[k])) { - nextValue[k] = update(value[k], spec[k]); - } - } - - return nextValue; -} - -module.exports = update; - -},{"./Object.assign":29,"./invariant":140,"./keyOf":147}],160:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule warning - */ - -"use strict"; - -var emptyFunction = _dereq_("./emptyFunction"); - -/** - * Similar to invariant but only logs a warning if the condition is not met. - * This can be used to log issues in development environments in critical - * paths. Removing the logging code for production environments will keep the - * same logic and follow the same code paths. - */ - -var warning = emptyFunction; - -if ("production" !== "development") { - warning = function(condition, format ) {for (var args=[],$__0=2,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]); - if (format === undefined) { - throw new Error( - '`warning(condition, format, ...args)` requires a warning ' + - 'message argument' - ); - } - - if (!condition) { - var argIndex = 0; - console.warn('Warning: ' + format.replace(/%s/g, function() {return args[argIndex++];})); - } - }; -} - -module.exports = warning; - -},{"./emptyFunction":121}]},{},[1])(1) -}); -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.ReactRouter=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ -/** - * Actions that modify the URL. - */ -var LocationActions = { - - /** - * Indicates a new location is being pushed to the history stack. - */ - PUSH: 'push', - - /** - * Indicates the current location should be replaced. - */ - REPLACE: 'replace', - - /** - * Indicates the most recent entry should be removed from the history stack. - */ - POP: 'pop' - -}; - -module.exports = LocationActions; - -},{}],2:[function(_dereq_,module,exports){ -var LocationActions = _dereq_('../actions/LocationActions'); - -/** - * A scroll behavior that attempts to imitate the default behavior - * of modern browsers. - */ -var ImitateBrowserBehavior = { - - updateScrollPosition: function (position, actionType) { - switch (actionType) { - case LocationActions.PUSH: - case LocationActions.REPLACE: - window.scrollTo(0, 0); - break; - case LocationActions.POP: - if (position) { - window.scrollTo(position.x, position.y); - } else { - window.scrollTo(0, 0); - } - break; - } - } - -}; - -module.exports = ImitateBrowserBehavior; - -},{"../actions/LocationActions":1}],3:[function(_dereq_,module,exports){ -/** - * A scroll behavior that always scrolls to the top of the page - * after a transition. - */ -var ScrollToTopBehavior = { - - updateScrollPosition: function () { - window.scrollTo(0, 0); - } - -}; - -module.exports = ScrollToTopBehavior; - -},{}],4:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var FakeNode = _dereq_('../mixins/FakeNode'); -var PropTypes = _dereq_('../utils/PropTypes'); - -/** - * A <DefaultRoute> component is a special kind of <Route> that - * renders when its parent matches but none of its siblings do. - * Only one such route may be used at any given level in the - * route hierarchy. - */ -var DefaultRoute = React.createClass({ - - displayName: 'DefaultRoute', - - mixins: [ FakeNode ], - - propTypes: { - name: React.PropTypes.string, - path: PropTypes.falsy, - handler: React.PropTypes.func.isRequired - } - -}); - -module.exports = DefaultRoute; - -},{"../mixins/FakeNode":14,"../utils/PropTypes":23}],5:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var classSet = _dereq_('react/lib/cx'); -var assign = _dereq_('react/lib/Object.assign'); -var Navigation = _dereq_('../mixins/Navigation'); -var State = _dereq_('../mixins/State'); - -function isLeftClickEvent(event) { - return event.button === 0; -} - -function isModifiedEvent(event) { - return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey); -} - -/** - * <Link> components are used to create an <a> element that links to a route. - * When that route is active, the link gets an "active" class name (or the - * value of its `activeClassName` prop). - * - * For example, assuming you have the following route: - * - * <Route name="showPost" path="/posts/:postID" handler={Post}/> - * - * You could use the following component to link to that route: - * - * <Link to="showPost" params={{ postID: "123" }} /> - * - * In addition to params, links may pass along query string parameters - * using the `query` prop. - * - * <Link to="showPost" params={{ postID: "123" }} query={{ show:true }}/> - */ -var Link = React.createClass({ - - displayName: 'Link', - - mixins: [ Navigation, State ], - - propTypes: { - activeClassName: React.PropTypes.string.isRequired, - to: React.PropTypes.string.isRequired, - params: React.PropTypes.object, - query: React.PropTypes.object, - onClick: React.PropTypes.func - }, - - getDefaultProps: function () { - return { - activeClassName: 'active' - }; - }, - - handleClick: function (event) { - var allowTransition = true; - var clickResult; - - if (this.props.onClick) - clickResult = this.props.onClick(event); - - if (isModifiedEvent(event) || !isLeftClickEvent(event)) - return; - - if (clickResult === false || event.defaultPrevented === true) - allowTransition = false; - - event.preventDefault(); - - if (allowTransition) - this.transitionTo(this.props.to, this.props.params, this.props.query); - }, - - /** - * Returns the value of the "href" attribute to use on the DOM element. - */ - getHref: function () { - return this.makeHref(this.props.to, this.props.params, this.props.query); - }, - - /** - * Returns the value of the "class" attribute to use on the DOM element, which contains - * the value of the activeClassName property when this <Link> is active. - */ - getClassName: function () { - var classNames = {}; - - if (this.props.className) - classNames[this.props.className] = true; - - if (this.isActive(this.props.to, this.props.params, this.props.query)) - classNames[this.props.activeClassName] = true; - - return classSet(classNames); - }, - - render: function () { - var props = assign({}, this.props, { - href: this.getHref(), - className: this.getClassName(), - onClick: this.handleClick - }); - - return React.DOM.a(props, this.props.children); - } - -}); - -module.exports = Link; - -},{"../mixins/Navigation":15,"../mixins/State":18,"react/lib/Object.assign":38,"react/lib/cx":39}],6:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var FakeNode = _dereq_('../mixins/FakeNode'); -var PropTypes = _dereq_('../utils/PropTypes'); - -/** - * A <NotFoundRoute> is a special kind of <Route> that - * renders when the beginning of its parent's path matches - * but none of its siblings do, including any <DefaultRoute>. - * Only one such route may be used at any given level in the - * route hierarchy. - */ -var NotFoundRoute = React.createClass({ - - displayName: 'NotFoundRoute', - - mixins: [ FakeNode ], - - propTypes: { - name: React.PropTypes.string, - path: PropTypes.falsy, - handler: React.PropTypes.func.isRequired - } - -}); - -module.exports = NotFoundRoute; - -},{"../mixins/FakeNode":14,"../utils/PropTypes":23}],7:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var FakeNode = _dereq_('../mixins/FakeNode'); -var PropTypes = _dereq_('../utils/PropTypes'); - -/** - * A <Redirect> component is a special kind of <Route> that always - * redirects to another route when it matches. - */ -var Redirect = React.createClass({ - - displayName: 'Redirect', - - mixins: [ FakeNode ], - - propTypes: { - path: React.PropTypes.string, - from: React.PropTypes.string, // Alias for path. - to: React.PropTypes.string, - handler: PropTypes.falsy - } - -}); - -module.exports = Redirect; - -},{"../mixins/FakeNode":14,"../utils/PropTypes":23}],8:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var FakeNode = _dereq_('../mixins/FakeNode'); - -/** - * <Route> components specify components that are rendered to the page when the - * URL matches a given pattern. - * - * Routes are arranged in a nested tree structure. When a new URL is requested, - * the tree is searched depth-first to find a route whose path matches the URL. - * When one is found, all routes in the tree that lead to it are considered - * "active" and their components are rendered into the DOM, nested in the same - * order as they are in the tree. - * - * The preferred way to configure a router is using JSX. The XML-like syntax is - * a great way to visualize how routes are laid out in an application. - * - * var routes = [ - * <Route handler={App}> - * <Route name="login" handler={Login}/> - * <Route name="logout" handler={Logout}/> - * <Route name="about" handler={About}/> - * </Route> - * ]; - * - * Router.run(routes, function (Handler) { - * React.render(<Handler/>, document.body); - * }); - * - * Handlers for Route components that contain children can render their active - * child route using a <RouteHandler> element. - * - * var App = React.createClass({ - * render: function () { - * return ( - * <div class="application"> - * <RouteHandler/> - * </div> - * ); - * } - * }); - */ -var Route = React.createClass({ - - displayName: 'Route', - - mixins: [ FakeNode ], - - propTypes: { - name: React.PropTypes.string, - path: React.PropTypes.string, - handler: React.PropTypes.func.isRequired, - ignoreScrollBehavior: React.PropTypes.bool - } - -}); - -module.exports = Route; - -},{"../mixins/FakeNode":14}],9:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); - -/** - * A <RouteHandler> component renders the active child route handler - * when routes are nested. - */ -var RouteHandler = React.createClass({ - - displayName: 'RouteHandler', - - getDefaultProps: function () { - return { - ref: '__routeHandler__' - }; - }, - - contextTypes: { - getRouteAtDepth: React.PropTypes.func.isRequired, - getRouteComponents: React.PropTypes.func.isRequired, - routeHandlers: React.PropTypes.array.isRequired - }, - - childContextTypes: { - routeHandlers: React.PropTypes.array.isRequired - }, - - getChildContext: function () { - return { - routeHandlers: this.context.routeHandlers.concat([ this ]) - }; - }, - - getRouteDepth: function () { - return this.context.routeHandlers.length - 1; - }, - - componentDidMount: function () { - this._updateRouteComponent(); - }, - - componentDidUpdate: function () { - this._updateRouteComponent(); - }, - - _updateRouteComponent: function () { - var depth = this.getRouteDepth(); - var components = this.context.getRouteComponents(); - components[depth] = this.refs[this.props.ref]; - }, - - render: function () { - var route = this.context.getRouteAtDepth(this.getRouteDepth()); - return route ? React.createElement(route.handler, this.props) : null; - } - -}); - -module.exports = RouteHandler; - -},{}],10:[function(_dereq_,module,exports){ -exports.DefaultRoute = _dereq_('./components/DefaultRoute'); -exports.Link = _dereq_('./components/Link'); -exports.NotFoundRoute = _dereq_('./components/NotFoundRoute'); -exports.Redirect = _dereq_('./components/Redirect'); -exports.Route = _dereq_('./components/Route'); -exports.RouteHandler = _dereq_('./components/RouteHandler'); - -exports.HashLocation = _dereq_('./locations/HashLocation'); -exports.HistoryLocation = _dereq_('./locations/HistoryLocation'); -exports.RefreshLocation = _dereq_('./locations/RefreshLocation'); - -exports.ImitateBrowserBehavior = _dereq_('./behaviors/ImitateBrowserBehavior'); -exports.ScrollToTopBehavior = _dereq_('./behaviors/ScrollToTopBehavior'); - -exports.Navigation = _dereq_('./mixins/Navigation'); -exports.State = _dereq_('./mixins/State'); - -exports.create = _dereq_('./utils/createRouter'); -exports.run = _dereq_('./utils/runRouter'); - -},{"./behaviors/ImitateBrowserBehavior":2,"./behaviors/ScrollToTopBehavior":3,"./components/DefaultRoute":4,"./components/Link":5,"./components/NotFoundRoute":6,"./components/Redirect":7,"./components/Route":8,"./components/RouteHandler":9,"./locations/HashLocation":11,"./locations/HistoryLocation":12,"./locations/RefreshLocation":13,"./mixins/Navigation":15,"./mixins/State":18,"./utils/createRouter":26,"./utils/runRouter":30}],11:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM; -var LocationActions = _dereq_('../actions/LocationActions'); -var Path = _dereq_('../utils/Path'); - -/** - * Returns the current URL path from `window.location.hash`, including query string - */ -function getHashPath() { - invariant( - canUseDOM, - 'getHashPath needs a DOM' - ); - - return Path.decode( - window.location.hash.substr(1) - ); -} - -var _actionType; - -function ensureSlash() { - var path = getHashPath(); - - if (path.charAt(0) === '/') - return true; - - HashLocation.replace('/' + path); - - return false; -} - -var _changeListeners = []; - -function notifyChange(type) { - var change = { - path: getHashPath(), - type: type - }; - - _changeListeners.forEach(function (listener) { - listener(change); - }); -} - -var _isListening = false; - -function onHashChange() { - if (ensureSlash()) { - // If we don't have an _actionType then all we know is the hash - // changed. It was probably caused by the user clicking the Back - // button, but may have also been the Forward button or manual - // manipulation. So just guess 'pop'. - notifyChange(_actionType || LocationActions.POP); - _actionType = null; - } -} - -/** - * A Location that uses `window.location.hash`. - */ -var HashLocation = { - - addChangeListener: function (listener) { - _changeListeners.push(listener); - - // Do this BEFORE listening for hashchange. - ensureSlash(); - - if (_isListening) - return; - - if (window.addEventListener) { - window.addEventListener('hashchange', onHashChange, false); - } else { - window.attachEvent('onhashchange', onHashChange); - } - - _isListening = true; - }, - - push: function (path) { - _actionType = LocationActions.PUSH; - window.location.hash = Path.encode(path); - }, - - replace: function (path) { - _actionType = LocationActions.REPLACE; - window.location.replace(window.location.pathname + '#' + Path.encode(path)); - }, - - pop: function () { - _actionType = LocationActions.POP; - window.history.back(); - }, - - getCurrentPath: getHashPath, - - toString: function () { - return '<HashLocation>'; - } - -}; - -module.exports = HashLocation; - -},{"../actions/LocationActions":1,"../utils/Path":21,"react/lib/ExecutionEnvironment":37,"react/lib/invariant":41}],12:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM; -var LocationActions = _dereq_('../actions/LocationActions'); -var Path = _dereq_('../utils/Path'); - -/** - * Returns the current URL path from `window.location`, including query string - */ -function getWindowPath() { - invariant( - canUseDOM, - 'getWindowPath needs a DOM' - ); - - return Path.decode( - window.location.pathname + window.location.search - ); -} - -var _changeListeners = []; - -function notifyChange(type) { - var change = { - path: getWindowPath(), - type: type - }; - - _changeListeners.forEach(function (listener) { - listener(change); - }); -} - -var _isListening = false; - -function onPopState() { - notifyChange(LocationActions.POP); -} - -/** - * A Location that uses HTML5 history. - */ -var HistoryLocation = { - - addChangeListener: function (listener) { - _changeListeners.push(listener); - - if (_isListening) - return; - - if (window.addEventListener) { - window.addEventListener('popstate', onPopState, false); - } else { - window.attachEvent('popstate', onPopState); - } - - _isListening = true; - }, - - push: function (path) { - window.history.pushState({ path: path }, '', Path.encode(path)); - notifyChange(LocationActions.PUSH); - }, - - replace: function (path) { - window.history.replaceState({ path: path }, '', Path.encode(path)); - notifyChange(LocationActions.REPLACE); - }, - - pop: function () { - window.history.back(); - }, - - getCurrentPath: getWindowPath, - - toString: function () { - return '<HistoryLocation>'; - } - -}; - -module.exports = HistoryLocation; - -},{"../actions/LocationActions":1,"../utils/Path":21,"react/lib/ExecutionEnvironment":37,"react/lib/invariant":41}],13:[function(_dereq_,module,exports){ -var HistoryLocation = _dereq_('./HistoryLocation'); -var Path = _dereq_('../utils/Path'); - -/** - * A Location that uses full page refreshes. This is used as - * the fallback for HistoryLocation in browsers that do not - * support the HTML5 history API. - */ -var RefreshLocation = { - - push: function (path) { - window.location = Path.encode(path); - }, - - replace: function (path) { - window.location.replace(Path.encode(path)); - }, - - pop: function () { - window.history.back(); - }, - - getCurrentPath: HistoryLocation.getCurrentPath, - - toString: function () { - return '<RefreshLocation>'; - } - -}; - -module.exports = RefreshLocation; - -},{"../utils/Path":21,"./HistoryLocation":12}],14:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); - -var FakeNode = { - - render: function () { - invariant( - false, - '%s elements should not be rendered', - this.constructor.displayName - ); - } - -}; - -module.exports = FakeNode; - -},{"react/lib/invariant":41}],15:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); - -/** - * A mixin for components that modify the URL. - * - * Example: - * - * var MyLink = React.createClass({ - * mixins: [ Router.Navigation ], - * handleClick: function (event) { - * event.preventDefault(); - * this.transitionTo('aRoute', { the: 'params' }, { the: 'query' }); - * }, - * render: function () { - * return ( - * <a onClick={this.handleClick}>Click me!</a> - * ); - * } - * }); - */ -var Navigation = { - - contextTypes: { - makePath: React.PropTypes.func.isRequired, - makeHref: React.PropTypes.func.isRequired, - transitionTo: React.PropTypes.func.isRequired, - replaceWith: React.PropTypes.func.isRequired, - goBack: React.PropTypes.func.isRequired - }, - - /** - * Returns an absolute URL path created from the given route - * name, URL parameters, and query values. - */ - makePath: function (to, params, query) { - return this.context.makePath(to, params, query); - }, - - /** - * Returns a string that may safely be used as the href of a - * link to the route with the given name. - */ - makeHref: function (to, params, query) { - return this.context.makeHref(to, params, query); - }, - - /** - * Transitions to the URL specified in the arguments by pushing - * a new URL onto the history stack. - */ - transitionTo: function (to, params, query) { - this.context.transitionTo(to, params, query); - }, - - /** - * Transitions to the URL specified in the arguments by replacing - * the current URL in the history stack. - */ - replaceWith: function (to, params, query) { - this.context.replaceWith(to, params, query); - }, - - /** - * Transitions to the previous URL. - */ - goBack: function () { - this.context.goBack(); - } - -}; - -module.exports = Navigation; - -},{}],16:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); - -/** - * Provides the router with context for Router.Navigation. - */ -var NavigationContext = { - - childContextTypes: { - makePath: React.PropTypes.func.isRequired, - makeHref: React.PropTypes.func.isRequired, - transitionTo: React.PropTypes.func.isRequired, - replaceWith: React.PropTypes.func.isRequired, - goBack: React.PropTypes.func.isRequired - }, - - getChildContext: function () { - return { - makePath: this.constructor.makePath, - makeHref: this.constructor.makeHref, - transitionTo: this.constructor.transitionTo, - replaceWith: this.constructor.replaceWith, - goBack: this.constructor.goBack - }; - } - -}; - -module.exports = NavigationContext; - -},{}],17:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM; -var getWindowScrollPosition = _dereq_('../utils/getWindowScrollPosition'); - -function shouldUpdateScroll(state, prevState) { - if (!prevState) - return true; - - // Don't update scroll position when only the query has changed. - if (state.pathname === prevState.pathname) - return false; - - var routes = state.routes; - var prevRoutes = prevState.routes; - - var sharedAncestorRoutes = routes.filter(function (route) { - return prevRoutes.indexOf(route) !== -1; - }); - - return !sharedAncestorRoutes.some(function (route) { - return route.ignoreScrollBehavior; - }); -} - -/** - * Provides the router with the ability to manage window scroll position - * according to its scroll behavior. - */ -var Scrolling = { - - statics: { - /** - * Records curent scroll position as the last known position for the given URL path. - */ - recordScrollPosition: function (path) { - if (!this.scrollHistory) - this.scrollHistory = {}; - - this.scrollHistory[path] = getWindowScrollPosition(); - }, - - /** - * Returns the last known scroll position for the given URL path. - */ - getScrollPosition: function (path) { - if (!this.scrollHistory) - this.scrollHistory = {}; - - return this.scrollHistory[path] || null; - } - }, - - componentWillMount: function () { - invariant( - this.getScrollBehavior() == null || canUseDOM, - 'Cannot use scroll behavior without a DOM' - ); - }, - - componentDidMount: function () { - this._updateScroll(); - }, - - componentDidUpdate: function (prevProps, prevState) { - this._updateScroll(prevState); - }, - - _updateScroll: function (prevState) { - if (!shouldUpdateScroll(this.state, prevState)) - return; - - var scrollBehavior = this.getScrollBehavior(); - - if (scrollBehavior) - scrollBehavior.updateScrollPosition( - this.constructor.getScrollPosition(this.state.path), - this.state.action - ); - } - -}; - -module.exports = Scrolling; - -},{"../utils/getWindowScrollPosition":28,"react/lib/ExecutionEnvironment":37,"react/lib/invariant":41}],18:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); - -/** - * A mixin for components that need to know the path, routes, URL - * params and query that are currently active. - * - * Example: - * - * var AboutLink = React.createClass({ - * mixins: [ Router.State ], - * render: function () { - * var className = this.props.className; - * - * if (this.isActive('about')) - * className += ' is-active'; - * - * return React.DOM.a({ className: className }, this.props.children); - * } - * }); - */ -var State = { - - contextTypes: { - getCurrentPath: React.PropTypes.func.isRequired, - getCurrentRoutes: React.PropTypes.func.isRequired, - getCurrentPathname: React.PropTypes.func.isRequired, - getCurrentParams: React.PropTypes.func.isRequired, - getCurrentQuery: React.PropTypes.func.isRequired, - isActive: React.PropTypes.func.isRequired - }, - - /** - * Returns the current URL path. - */ - getPath: function () { - return this.context.getCurrentPath(); - }, - - /** - * Returns an array of the routes that are currently active. - */ - getRoutes: function () { - return this.context.getCurrentRoutes(); - }, - - /** - * Returns the current URL path without the query string. - */ - getPathname: function () { - return this.context.getCurrentPathname(); - }, - - /** - * Returns an object of the URL params that are currently active. - */ - getParams: function () { - return this.context.getCurrentParams(); - }, - - /** - * Returns an object of the query params that are currently active. - */ - getQuery: function () { - return this.context.getCurrentQuery(); - }, - - /** - * A helper method to determine if a given route, params, and query - * are active. - */ - isActive: function (to, params, query) { - return this.context.isActive(to, params, query); - } - -}; - -module.exports = State; - -},{}],19:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var assign = _dereq_('react/lib/Object.assign'); -var Path = _dereq_('../utils/Path'); - -function routeIsActive(activeRoutes, routeName) { - return activeRoutes.some(function (route) { - return route.name === routeName; - }); -} - -function paramsAreActive(activeParams, params) { - for (var property in params) - if (String(activeParams[property]) !== String(params[property])) - return false; - - return true; -} - -function queryIsActive(activeQuery, query) { - for (var property in query) - if (String(activeQuery[property]) !== String(query[property])) - return false; - - return true; -} - -/** - * Provides the router with context for Router.State. - */ -var StateContext = { - - /** - * Returns the current URL path + query string. - */ - getCurrentPath: function () { - return this.state.path; - }, - - /** - * Returns a read-only array of the currently active routes. - */ - getCurrentRoutes: function () { - return this.state.routes.slice(0); - }, - - /** - * Returns the current URL path without the query string. - */ - getCurrentPathname: function () { - return this.state.pathname; - }, - - /** - * Returns a read-only object of the currently active URL parameters. - */ - getCurrentParams: function () { - return assign({}, this.state.params); - }, - - /** - * Returns a read-only object of the currently active query parameters. - */ - getCurrentQuery: function () { - return assign({}, this.state.query); - }, - - /** - * Returns true if the given route, params, and query are active. - */ - isActive: function (to, params, query) { - if (Path.isAbsolute(to)) - return to === this.state.path; - - return routeIsActive(this.state.routes, to) && - paramsAreActive(this.state.params, params) && - (query == null || queryIsActive(this.state.query, query)); - }, - - childContextTypes: { - getCurrentPath: React.PropTypes.func.isRequired, - getCurrentRoutes: React.PropTypes.func.isRequired, - getCurrentPathname: React.PropTypes.func.isRequired, - getCurrentParams: React.PropTypes.func.isRequired, - getCurrentQuery: React.PropTypes.func.isRequired, - isActive: React.PropTypes.func.isRequired - }, - - getChildContext: function () { - return { - getCurrentPath: this.getCurrentPath, - getCurrentRoutes: this.getCurrentRoutes, - getCurrentPathname: this.getCurrentPathname, - getCurrentParams: this.getCurrentParams, - getCurrentQuery: this.getCurrentQuery, - isActive: this.isActive - }; - } - -}; - -module.exports = StateContext; - -},{"../utils/Path":21,"react/lib/Object.assign":38}],20:[function(_dereq_,module,exports){ -/** - * Represents a cancellation caused by navigating away - * before the previous transition has fully resolved. - */ -function Cancellation() { } - -module.exports = Cancellation; - -},{}],21:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var merge = _dereq_('qs/lib/utils').merge; -var qs = _dereq_('qs'); - -var paramCompileMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$]*)|[*.()\[\]\\+|{}^$]/g; -var paramInjectMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$?]*[?]?)|[*]/g; -var paramInjectTrailingSlashMatcher = /\/\/\?|\/\?/g; -var queryMatcher = /\?(.+)/; - -var _compiledPatterns = {}; - -function compilePattern(pattern) { - if (!(pattern in _compiledPatterns)) { - var paramNames = []; - var source = pattern.replace(paramCompileMatcher, function (match, paramName) { - if (paramName) { - paramNames.push(paramName); - return '([^/?#]+)'; - } else if (match === '*') { - paramNames.push('splat'); - return '(.*?)'; - } else { - return '\\' + match; - } - }); - - _compiledPatterns[pattern] = { - matcher: new RegExp('^' + source + '$', 'i'), - paramNames: paramNames - }; - } - - return _compiledPatterns[pattern]; -} - -var Path = { - - /** - * Safely decodes special characters in the given URL path. - */ - decode: function (path) { - return decodeURI(path.replace(/\+/g, ' ')); - }, - - /** - * Safely encodes special characters in the given URL path. - */ - encode: function (path) { - return encodeURI(path).replace(/%20/g, '+'); - }, - - /** - * Returns an array of the names of all parameters in the given pattern. - */ - extractParamNames: function (pattern) { - return compilePattern(pattern).paramNames; - }, - - /** - * Extracts the portions of the given URL path that match the given pattern - * and returns an object of param name => value pairs. Returns null if the - * pattern does not match the given path. - */ - extractParams: function (pattern, path) { - var object = compilePattern(pattern); - var match = path.match(object.matcher); - - if (!match) - return null; - - var params = {}; - - object.paramNames.forEach(function (paramName, index) { - params[paramName] = match[index + 1]; - }); - - return params; - }, - - /** - * Returns a version of the given route path with params interpolated. Throws - * if there is a dynamic segment of the route path for which there is no param. - */ - injectParams: function (pattern, params) { - params = params || {}; - - var splatIndex = 0; - - return pattern.replace(paramInjectMatcher, function (match, paramName) { - paramName = paramName || 'splat'; - - // If param is optional don't check for existence - if (paramName.slice(-1) !== '?') { - invariant( - params[paramName] != null, - 'Missing "' + paramName + '" parameter for path "' + pattern + '"' - ); - } else { - paramName = paramName.slice(0, -1); - - if (params[paramName] == null) - return ''; - } - - var segment; - if (paramName === 'splat' && Array.isArray(params[paramName])) { - segment = params[paramName][splatIndex++]; - - invariant( - segment != null, - 'Missing splat # ' + splatIndex + ' for path "' + pattern + '"' - ); - } else { - segment = params[paramName]; - } - - return segment; - }).replace(paramInjectTrailingSlashMatcher, '/'); - }, - - /** - * Returns an object that is the result of parsing any query string contained - * in the given path, null if the path contains no query string. - */ - extractQuery: function (path) { - var match = path.match(queryMatcher); - return match && qs.parse(match[1]); - }, - - /** - * Returns a version of the given path without the query string. - */ - withoutQuery: function (path) { - return path.replace(queryMatcher, ''); - }, - - /** - * Returns a version of the given path with the parameters in the given - * query merged into the query string. - */ - withQuery: function (path, query) { - var existingQuery = Path.extractQuery(path); - - if (existingQuery) - query = query ? merge(existingQuery, query) : existingQuery; - - var queryString = query && qs.stringify(query); - - if (queryString) - return Path.withoutQuery(path) + '?' + queryString; - - return path; - }, - - /** - * Returns true if the given path is absolute. - */ - isAbsolute: function (path) { - return path.charAt(0) === '/'; - }, - - /** - * Returns a normalized version of the given path. - */ - normalize: function (path, parentRoute) { - return path.replace(/^\/*/, '/'); - }, - - /** - * Joins two URL paths together. - */ - join: function (a, b) { - return a.replace(/\/*$/, '/') + b; - } - -}; - -module.exports = Path; - -},{"qs":32,"qs/lib/utils":36,"react/lib/invariant":41}],22:[function(_dereq_,module,exports){ -var Promise = _dereq_('when/lib/Promise'); - -// TODO: Use process.env.NODE_ENV check + envify to enable -// when's promise monitor here when in dev. - -module.exports = Promise; - -},{"when/lib/Promise":43}],23:[function(_dereq_,module,exports){ -var PropTypes = { - - /** - * Requires that the value of a prop be falsy. - */ - falsy: function (props, propName, elementName) { - if (props[propName]) - return new Error('<' + elementName + '> may not have a "' + propName + '" prop'); - } - -}; - -module.exports = PropTypes; - -},{}],24:[function(_dereq_,module,exports){ -/** - * Encapsulates a redirect to the given route. - */ -function Redirect(to, params, query) { - this.to = to; - this.params = params; - this.query = query; -} - -module.exports = Redirect; - -},{}],25:[function(_dereq_,module,exports){ -var assign = _dereq_('react/lib/Object.assign'); -var reversedArray = _dereq_('./reversedArray'); -var Redirect = _dereq_('./Redirect'); -var Promise = _dereq_('./Promise'); - -/** - * Runs all hook functions serially and calls callback(error) when finished. - * A hook may return a promise if it needs to execute asynchronously. - */ -function runHooks(hooks, callback) { - try { - var promise = hooks.reduce(function (promise, hook) { - // The first hook to use transition.wait makes the rest - // of the transition async from that point forward. - return promise ? promise.then(hook) : hook(); - }, null); - } catch (error) { - return callback(error); // Sync error. - } - - if (promise) { - // Use setTimeout to break the promise chain. - promise.then(function () { - setTimeout(callback); - }, function (error) { - setTimeout(function () { - callback(error); - }); - }); - } else { - callback(); - } -} - -/** - * Calls the willTransitionFrom hook of all handlers in the given matches - * serially in reverse with the transition object and the current instance of - * the route's handler, so that the deepest nested handlers are called first. - * Calls callback(error) when finished. - */ -function runTransitionFromHooks(transition, routes, components, callback) { - components = reversedArray(components); - - var hooks = reversedArray(routes).map(function (route, index) { - return function () { - var handler = route.handler; - - if (!transition.isAborted && handler.willTransitionFrom) - return handler.willTransitionFrom(transition, components[index]); - - var promise = transition._promise; - transition._promise = null; - - return promise; - }; - }); - - runHooks(hooks, callback); -} - -/** - * Calls the willTransitionTo hook of all handlers in the given matches - * serially with the transition object and any params that apply to that - * handler. Calls callback(error) when finished. - */ -function runTransitionToHooks(transition, routes, params, query, callback) { - var hooks = routes.map(function (route) { - return function () { - var handler = route.handler; - - if (!transition.isAborted && handler.willTransitionTo) - handler.willTransitionTo(transition, params, query); - - var promise = transition._promise; - transition._promise = null; - - return promise; - }; - }); - - runHooks(hooks, callback); -} - -/** - * Encapsulates a transition to a given path. - * - * The willTransitionTo and willTransitionFrom handlers receive - * an instance of this class as their first argument. - */ -function Transition(path, retry) { - this.path = path; - this.abortReason = null; - this.isAborted = false; - this.retry = retry.bind(this); - this._promise = null; -} - -assign(Transition.prototype, { - - abort: function (reason) { - if (this.isAborted) { - // First abort wins. - return; - } - - this.abortReason = reason; - this.isAborted = true; - }, - - redirect: function (to, params, query) { - this.abort(new Redirect(to, params, query)); - }, - - wait: function (value) { - this._promise = Promise.resolve(value); - }, - - from: function (routes, components, callback) { - return runTransitionFromHooks(this, routes, components, callback); - }, - - to: function (routes, params, query, callback) { - return runTransitionToHooks(this, routes, params, query, callback); - } - -}); - -module.exports = Transition; - -},{"./Promise":22,"./Redirect":24,"./reversedArray":29,"react/lib/Object.assign":38}],26:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var warning = _dereq_('react/lib/warning'); -var invariant = _dereq_('react/lib/invariant'); -var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM; -var ImitateBrowserBehavior = _dereq_('../behaviors/ImitateBrowserBehavior'); -var RouteHandler = _dereq_('../components/RouteHandler'); -var LocationActions = _dereq_('../actions/LocationActions'); -var HashLocation = _dereq_('../locations/HashLocation'); -var HistoryLocation = _dereq_('../locations/HistoryLocation'); -var RefreshLocation = _dereq_('../locations/RefreshLocation'); -var NavigationContext = _dereq_('../mixins/NavigationContext'); -var StateContext = _dereq_('../mixins/StateContext'); -var Scrolling = _dereq_('../mixins/Scrolling'); -var createRoutesFromChildren = _dereq_('./createRoutesFromChildren'); -var supportsHistory = _dereq_('./supportsHistory'); -var Transition = _dereq_('./Transition'); -var PropTypes = _dereq_('./PropTypes'); -var Redirect = _dereq_('./Redirect'); -var Cancellation = _dereq_('./Cancellation'); -var Path = _dereq_('./Path'); - -/** - * The default location for new routers. - */ -var DEFAULT_LOCATION = canUseDOM ? HashLocation : '/'; - -/** - * The default scroll behavior for new routers. - */ -var DEFAULT_SCROLL_BEHAVIOR = canUseDOM ? ImitateBrowserBehavior : null; - -/** - * The default error handler for new routers. - */ -function defaultErrorHandler(error) { - // Throw so we don't silently swallow async errors. - throw error; // This error probably originated in a transition hook. -} - -/** - * The default aborted transition handler for new routers. - */ -function defaultAbortHandler(abortReason, location) { - if (typeof location === 'string') - throw new Error('Unhandled aborted transition! Reason: ' + abortReason); - - if (abortReason instanceof Cancellation) { - return; - } else if (abortReason instanceof Redirect) { - location.replace(this.makePath(abortReason.to, abortReason.params, abortReason.query)); - } else { - location.pop(); - } -} - -function findMatch(pathname, routes, defaultRoute, notFoundRoute) { - var match, route, params; - - for (var i = 0, len = routes.length; i < len; ++i) { - route = routes[i]; - - // Check the subtree first to find the most deeply-nested match. - match = findMatch(pathname, route.childRoutes, route.defaultRoute, route.notFoundRoute); - - if (match != null) { - match.routes.unshift(route); - return match; - } - - // No routes in the subtree matched, so check this route. - params = Path.extractParams(route.path, pathname); - - if (params) - return createMatch(route, params); - } - - // No routes matched, so try the default route if there is one. - if (defaultRoute && (params = Path.extractParams(defaultRoute.path, pathname))) - return createMatch(defaultRoute, params); - - // Last attempt: does the "not found" route match? - if (notFoundRoute && (params = Path.extractParams(notFoundRoute.path, pathname))) - return createMatch(notFoundRoute, params); - - return match; -} - -function createMatch(route, params) { - return { routes: [ route ], params: params }; -} - -function hasMatch(routes, route, prevParams, nextParams) { - return routes.some(function (r) { - if (r !== route) - return false; - - var paramNames = route.paramNames; - var paramName; - - for (var i = 0, len = paramNames.length; i < len; ++i) { - paramName = paramNames[i]; - - if (nextParams[paramName] !== prevParams[paramName]) - return false; - } - - return true; - }); -} - -/** - * Creates and returns a new router using the given options. A router - * is a ReactComponent class that knows how to react to changes in the - * URL and keep the contents of the page in sync. - * - * Options may be any of the following: - * - * - routes (required) The route config - * - location The location to use. Defaults to HashLocation when - * the DOM is available, "/" otherwise - * - scrollBehavior The scroll behavior to use. Defaults to ImitateBrowserBehavior - * when the DOM is available, null otherwise - * - onError A function that is used to handle errors - * - onAbort A function that is used to handle aborted transitions - * - * When rendering in a server-side environment, the location should simply - * be the URL path that was used in the request, including the query string. - */ -function createRouter(options) { - options = options || {}; - - if (typeof options === 'function') { - options = { routes: options }; // Router.create(<Route>) - } else if (Array.isArray(options)) { - options = { routes: options }; // Router.create([ <Route>, <Route> ]) - } - - var routes = []; - var namedRoutes = {}; - var components = []; - var location = options.location || DEFAULT_LOCATION; - var scrollBehavior = options.scrollBehavior || DEFAULT_SCROLL_BEHAVIOR; - var onError = options.onError || defaultErrorHandler; - var onAbort = options.onAbort || defaultAbortHandler; - var state = {}; - var nextState = {}; - var pendingTransition = null; - - function updateState() { - state = nextState; - nextState = {}; - } - - // Automatically fall back to full page refreshes in - // browsers that don't support the HTML history API. - if (location === HistoryLocation && !supportsHistory()) - location = RefreshLocation; - - var router = React.createClass({ - - displayName: 'Router', - - mixins: [ NavigationContext, StateContext, Scrolling ], - - statics: { - - defaultRoute: null, - notFoundRoute: null, - - /** - * Adds routes to this router from the given children object (see ReactChildren). - */ - addRoutes: function (children) { - routes.push.apply(routes, createRoutesFromChildren(children, this, namedRoutes)); - }, - - /** - * Returns an absolute URL path created from the given route - * name, URL parameters, and query. - */ - makePath: function (to, params, query) { - var path; - if (Path.isAbsolute(to)) { - path = Path.normalize(to); - } else { - var route = namedRoutes[to]; - - invariant( - route, - 'Unable to find <Route name="%s">', - to - ); - - path = route.path; - } - - return Path.withQuery(Path.injectParams(path, params), query); - }, - - /** - * Returns a string that may safely be used as the href of a link - * to the route with the given name, URL parameters, and query. - */ - makeHref: function (to, params, query) { - var path = this.makePath(to, params, query); - return (location === HashLocation) ? '#' + path : path; - }, - - /** - * Transitions to the URL specified in the arguments by pushing - * a new URL onto the history stack. - */ - transitionTo: function (to, params, query) { - invariant( - typeof location !== 'string', - 'You cannot use transitionTo with a static location' - ); - - var path = this.makePath(to, params, query); - - if (pendingTransition) { - // Replace so pending location does not stay in history. - location.replace(path); - } else { - location.push(path); - } - }, - - /** - * Transitions to the URL specified in the arguments by replacing - * the current URL in the history stack. - */ - replaceWith: function (to, params, query) { - invariant( - typeof location !== 'string', - 'You cannot use replaceWith with a static location' - ); - - location.replace(this.makePath(to, params, query)); - }, - - /** - * Transitions to the previous URL. - */ - goBack: function () { - invariant( - typeof location !== 'string', - 'You cannot use goBack with a static location' - ); - - location.pop(); - }, - - /** - * Performs a match of the given pathname against this router and returns an object - * with the { routes, params } that match. Returns null if no match can be made. - */ - match: function (pathname) { - return findMatch(pathname, routes, this.defaultRoute, this.notFoundRoute) || null; - }, - - /** - * Performs a transition to the given path and calls callback(error, abortReason) - * when the transition is finished. If both arguments are null the router's state - * was updated. Otherwise the transition did not complete. - * - * In a transition, a router first determines which routes are involved by beginning - * with the current route, up the route tree to the first parent route that is shared - * with the destination route, and back down the tree to the destination route. The - * willTransitionFrom hook is invoked on all route handlers we're transitioning away - * from, in reverse nesting order. Likewise, the willTransitionTo hook is invoked on - * all route handlers we're transitioning to. - * - * Both willTransitionFrom and willTransitionTo hooks may either abort or redirect the - * transition. To resolve asynchronously, they may use transition.wait(promise). If no - * hooks wait, the transition is fully synchronous. - */ - dispatch: function (path, action, callback) { - if (pendingTransition) { - pendingTransition.abort(new Cancellation); - pendingTransition = null; - } - - var prevPath = state.path; - if (prevPath === path) - return; // Nothing to do! - - // Record the scroll position as early as possible to - // get it before browsers try update it automatically. - if (prevPath && action !== LocationActions.REPLACE) - this.recordScrollPosition(prevPath); - - var pathname = Path.withoutQuery(path); - var match = this.match(pathname); - - warning( - match != null, - 'No route matches path "%s". Make sure you have <Route path="%s"> somewhere in your routes', - path, path - ); - - if (match == null) - match = {}; - - var prevRoutes = state.routes || []; - var prevParams = state.params || {}; - - var nextRoutes = match.routes || []; - var nextParams = match.params || {}; - var nextQuery = Path.extractQuery(path) || {}; - - var fromRoutes, toRoutes; - if (prevRoutes.length) { - fromRoutes = prevRoutes.filter(function (route) { - return !hasMatch(nextRoutes, route, prevParams, nextParams); - }); - - toRoutes = nextRoutes.filter(function (route) { - return !hasMatch(prevRoutes, route, prevParams, nextParams); - }); - } else { - fromRoutes = []; - toRoutes = nextRoutes; - } - - var transition = new Transition(path, this.replaceWith.bind(this, path)); - pendingTransition = transition; - - transition.from(fromRoutes, components, function (error) { - if (error || transition.isAborted) - return callback.call(router, error, transition); - - transition.to(toRoutes, nextParams, nextQuery, function (error) { - if (error || transition.isAborted) - return callback.call(router, error, transition); - - nextState.path = path; - nextState.action = action; - nextState.pathname = pathname; - nextState.routes = nextRoutes; - nextState.params = nextParams; - nextState.query = nextQuery; - - callback.call(router, null, transition); - }); - }); - }, - - /** - * Starts this router and calls callback(router, state) when the route changes. - * - * If the router's location is static (i.e. a URL path in a server environment) - * the callback is called only once. Otherwise, the location should be one of the - * Router.*Location objects (e.g. Router.HashLocation or Router.HistoryLocation). - */ - run: function (callback) { - function dispatchHandler(error, transition) { - pendingTransition = null; - - if (error) { - onError.call(router, error); - } else if (transition.isAborted) { - onAbort.call(router, transition.abortReason, location); - } else { - callback.call(router, router, nextState); - } - } - - if (typeof location === 'string') { - warning( - !canUseDOM || "production" === 'test', - 'You should not use a static location in a DOM environment because ' + - 'the router will not be kept in sync with the current URL' - ); - - // Dispatch the location. - router.dispatch(location, null, dispatchHandler); - } else { - invariant( - canUseDOM, - 'You cannot use %s in a non-DOM environment', - location - ); - - // Listen for changes to the location. - function changeListener(change) { - router.dispatch(change.path, change.type, dispatchHandler); - } - - if (location.addChangeListener) - location.addChangeListener(changeListener); - - // Bootstrap using the current path. - router.dispatch(location.getCurrentPath(), null, dispatchHandler); - } - } - - }, - - propTypes: { - children: PropTypes.falsy - }, - - getLocation: function () { - return location; - }, - - getScrollBehavior: function () { - return scrollBehavior; - }, - - getRouteAtDepth: function (depth) { - var routes = this.state.routes; - return routes && routes[depth]; - }, - - getRouteComponents: function () { - return components; - }, - - getInitialState: function () { - updateState(); - return state; - }, - - componentWillReceiveProps: function () { - updateState(); - this.setState(state); - }, - - render: function () { - return this.getRouteAtDepth(0) ? React.createElement(RouteHandler, this.props) : null; - }, - - childContextTypes: { - getRouteAtDepth: React.PropTypes.func.isRequired, - getRouteComponents: React.PropTypes.func.isRequired, - routeHandlers: React.PropTypes.array.isRequired - }, - - getChildContext: function () { - return { - getRouteComponents: this.getRouteComponents, - getRouteAtDepth: this.getRouteAtDepth, - routeHandlers: [ this ] - }; - } - - }); - - if (options.routes) - router.addRoutes(options.routes); - - return router; -} - -module.exports = createRouter; - -},{"../actions/LocationActions":1,"../behaviors/ImitateBrowserBehavior":2,"../components/RouteHandler":9,"../locations/HashLocation":11,"../locations/HistoryLocation":12,"../locations/RefreshLocation":13,"../mixins/NavigationContext":16,"../mixins/Scrolling":17,"../mixins/StateContext":19,"./Cancellation":20,"./Path":21,"./PropTypes":23,"./Redirect":24,"./Transition":25,"./createRoutesFromChildren":27,"./supportsHistory":31,"react/lib/ExecutionEnvironment":37,"react/lib/invariant":41,"react/lib/warning":42}],27:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var warning = _dereq_('react/lib/warning'); -var invariant = _dereq_('react/lib/invariant'); -var DefaultRoute = _dereq_('../components/DefaultRoute'); -var NotFoundRoute = _dereq_('../components/NotFoundRoute'); -var Redirect = _dereq_('../components/Redirect'); -var Route = _dereq_('../components/Route'); -var Path = _dereq_('./Path'); - -var CONFIG_ELEMENT_TYPES = [ - DefaultRoute.type, - NotFoundRoute.type, - Redirect.type, - Route.type -]; - -function createRedirectHandler(to, _params, _query) { - return React.createClass({ - statics: { - willTransitionTo: function (transition, params, query) { - transition.redirect(to, _params || params, _query || query); - } - }, - - render: function () { - return null; - } - }); -} - -function checkPropTypes(componentName, propTypes, props) { - for (var propName in propTypes) { - if (propTypes.hasOwnProperty(propName)) { - var error = propTypes[propName](props, propName, componentName); - - if (error instanceof Error) - warning(false, error.message); - } - } -} - -function createRoute(element, parentRoute, namedRoutes) { - var type = element.type; - var props = element.props; - var componentName = (type && type.displayName) || 'UnknownComponent'; - - invariant( - CONFIG_ELEMENT_TYPES.indexOf(type) !== -1, - 'Unrecognized route configuration element "<%s>"', - componentName - ); - - if (type.propTypes) - checkPropTypes(componentName, type.propTypes, props); - - var route = { name: props.name }; - - if (props.ignoreScrollBehavior) { - route.ignoreScrollBehavior = true; - } - - if (type === Redirect.type) { - route.handler = createRedirectHandler(props.to, props.params, props.query); - props.path = props.path || props.from || '*'; - } else { - route.handler = props.handler; - } - - var parentPath = (parentRoute && parentRoute.path) || '/'; - - if ((props.path || props.name) && type !== DefaultRoute.type && type !== NotFoundRoute.type) { - var path = props.path || props.name; - - // Relative paths extend their parent. - if (!Path.isAbsolute(path)) - path = Path.join(parentPath, path); - - route.path = Path.normalize(path); - } else { - route.path = parentPath; - - if (type === NotFoundRoute.type) - route.path += '*'; - } - - route.paramNames = Path.extractParamNames(route.path); - - // Make sure the route's path has all params its parent needs. - if (parentRoute && Array.isArray(parentRoute.paramNames)) { - parentRoute.paramNames.forEach(function (paramName) { - invariant( - route.paramNames.indexOf(paramName) !== -1, - 'The nested route path "%s" is missing the "%s" parameter of its parent path "%s"', - route.path, paramName, parentRoute.path - ); - }); - } - - // Make sure the route can be looked up by <Link>s. - if (props.name) { - invariant( - namedRoutes[props.name] == null, - 'You cannot use the name "%s" for more than one route', - props.name - ); - - namedRoutes[props.name] = route; - } - - // Handle <NotFoundRoute>. - if (type === NotFoundRoute.type) { - invariant( - parentRoute, - '<NotFoundRoute> must have a parent <Route>' - ); - - invariant( - parentRoute.notFoundRoute == null, - 'You may not have more than one <NotFoundRoute> per <Route>' - ); - - parentRoute.notFoundRoute = route; - - return null; - } - - // Handle <DefaultRoute>. - if (type === DefaultRoute.type) { - invariant( - parentRoute, - '<DefaultRoute> must have a parent <Route>' - ); - - invariant( - parentRoute.defaultRoute == null, - 'You may not have more than one <DefaultRoute> per <Route>' - ); - - parentRoute.defaultRoute = route; - - return null; - } - - route.childRoutes = createRoutesFromChildren(props.children, route, namedRoutes); - - return route; -} - -/** - * Creates and returns an array of route objects from the given ReactChildren. - */ -function createRoutesFromChildren(children, parentRoute, namedRoutes) { - var routes = []; - - React.Children.forEach(children, function (child) { - // Exclude <DefaultRoute>s and <NotFoundRoute>s. - if (child = createRoute(child, parentRoute, namedRoutes)) - routes.push(child); - }); - - return routes; -} - -module.exports = createRoutesFromChildren; - -},{"../components/DefaultRoute":4,"../components/NotFoundRoute":6,"../components/Redirect":7,"../components/Route":8,"./Path":21,"react/lib/invariant":41,"react/lib/warning":42}],28:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM; - -/** - * Returns the current scroll position of the window as { x, y }. - */ -function getWindowScrollPosition() { - invariant( - canUseDOM, - 'Cannot get current scroll position without a DOM' - ); - - return { - x: window.scrollX, - y: window.scrollY - }; -} - -module.exports = getWindowScrollPosition; - -},{"react/lib/ExecutionEnvironment":37,"react/lib/invariant":41}],29:[function(_dereq_,module,exports){ -function reversedArray(array) { - return array.slice(0).reverse(); -} - -module.exports = reversedArray; - -},{}],30:[function(_dereq_,module,exports){ -var createRouter = _dereq_('./createRouter'); - -/** - * A high-level convenience method that creates, configures, and - * runs a router in one shot. The method signature is: - * - * Router.run(routes[, location ], callback); - * - * Using `window.location.hash` to manage the URL, you could do: - * - * Router.run(routes, function (Handler) { - * React.render(<Handler/>, document.body); - * }); - * - * Using HTML5 history and a custom "cursor" prop: - * - * Router.run(routes, Router.HistoryLocation, function (Handler) { - * React.render(<Handler cursor={cursor}/>, document.body); - * }); - * - * Returns the newly created router. - * - * Note: If you need to specify further options for your router such - * as error/abort handling or custom scroll behavior, use Router.create - * instead. - * - * var router = Router.create(options); - * router.run(function (Handler) { - * // ... - * }); - */ -function runRouter(routes, location, callback) { - if (typeof location === 'function') { - callback = location; - location = null; - } - - var router = createRouter({ - routes: routes, - location: location - }); - - router.run(callback); - - return router; -} - -module.exports = runRouter; - -},{"./createRouter":26}],31:[function(_dereq_,module,exports){ -function supportsHistory() { - /*! taken from modernizr - * https://github.com/Modernizr/Modernizr/blob/master/LICENSE - * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js - */ - var ua = navigator.userAgent; - if ((ua.indexOf('Android 2.') !== -1 || - (ua.indexOf('Android 4.0') !== -1)) && - ua.indexOf('Mobile Safari') !== -1 && - ua.indexOf('Chrome') === -1) { - return false; - } - return (window.history && 'pushState' in window.history); -} - -module.exports = supportsHistory; - -},{}],32:[function(_dereq_,module,exports){ -module.exports = _dereq_('./lib'); - -},{"./lib":33}],33:[function(_dereq_,module,exports){ -// Load modules - -var Stringify = _dereq_('./stringify'); -var Parse = _dereq_('./parse'); - - -// Declare internals - -var internals = {}; - - -module.exports = { - stringify: Stringify, - parse: Parse -}; - -},{"./parse":34,"./stringify":35}],34:[function(_dereq_,module,exports){ -// Load modules - -var Utils = _dereq_('./utils'); - - -// Declare internals - -var internals = { - delimiter: '&', - depth: 5, - arrayLimit: 20, - parameterLimit: 1000 -}; - - -internals.parseValues = function (str, options) { - - var obj = {}; - var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit); - - for (var i = 0, il = parts.length; i < il; ++i) { - var part = parts[i]; - var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1; - - if (pos === -1) { - obj[Utils.decode(part)] = ''; - } - else { - var key = Utils.decode(part.slice(0, pos)); - var val = Utils.decode(part.slice(pos + 1)); - - if (!obj[key]) { - obj[key] = val; - } - else { - obj[key] = [].concat(obj[key]).concat(val); - } - } - } - - return obj; -}; - - -internals.parseObject = function (chain, val, options) { - - if (!chain.length) { - return val; - } - - var root = chain.shift(); - - var obj = {}; - if (root === '[]') { - obj = []; - obj = obj.concat(internals.parseObject(chain, val, options)); - } - else { - var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root; - var index = parseInt(cleanRoot, 10); - if (!isNaN(index) && - root !== cleanRoot && - index <= options.arrayLimit) { - - obj = []; - obj[index] = internals.parseObject(chain, val, options); - } - else { - obj[cleanRoot] = internals.parseObject(chain, val, options); - } - } - - return obj; -}; - - -internals.parseKeys = function (key, val, options) { - - if (!key) { - return; - } - - // The regex chunks - - var parent = /^([^\[\]]*)/; - var child = /(\[[^\[\]]*\])/g; - - // Get the parent - - var segment = parent.exec(key); - - // Don't allow them to overwrite object prototype properties - - if (Object.prototype.hasOwnProperty(segment[1])) { - return; - } - - // Stash the parent if it exists - - var keys = []; - if (segment[1]) { - keys.push(segment[1]); - } - - // Loop through children appending to the array until we hit depth - - var i = 0; - while ((segment = child.exec(key)) !== null && i < options.depth) { - - ++i; - if (!Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) { - keys.push(segment[1]); - } - } - - // If there's a remainder, just add whatever is left - - if (segment) { - keys.push('[' + key.slice(segment.index) + ']'); - } - - return internals.parseObject(keys, val, options); -}; - - -module.exports = function (str, options) { - - if (str === '' || - str === null || - typeof str === 'undefined') { - - return {}; - } - - options = options || {}; - options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : internals.delimiter; - options.depth = typeof options.depth === 'number' ? options.depth : internals.depth; - options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : internals.arrayLimit; - options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : internals.parameterLimit; - - var tempObj = typeof str === 'string' ? internals.parseValues(str, options) : str; - var obj = {}; - - // Iterate over the keys and setup the new object - - var keys = Object.keys(tempObj); - for (var i = 0, il = keys.length; i < il; ++i) { - var key = keys[i]; - var newObj = internals.parseKeys(key, tempObj[key], options); - obj = Utils.merge(obj, newObj); - } - - return Utils.compact(obj); -}; - -},{"./utils":36}],35:[function(_dereq_,module,exports){ -// Load modules - -var Utils = _dereq_('./utils'); - - -// Declare internals - -var internals = { - delimiter: '&' -}; - - -internals.stringify = function (obj, prefix) { - - if (Utils.isBuffer(obj)) { - obj = obj.toString(); - } - else if (obj instanceof Date) { - obj = obj.toISOString(); - } - else if (obj === null) { - obj = ''; - } - - if (typeof obj === 'string' || - typeof obj === 'number' || - typeof obj === 'boolean') { - - return [encodeURIComponent(prefix) + '=' + encodeURIComponent(obj)]; - } - - var values = []; - - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']')); - } - } - - return values; -}; - - -module.exports = function (obj, options) { - - options = options || {}; - var delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter; - - var keys = []; - - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - keys = keys.concat(internals.stringify(obj[key], key)); - } - } - - return keys.join(delimiter); -}; - -},{"./utils":36}],36:[function(_dereq_,module,exports){ -// Load modules - - -// Declare internals - -var internals = {}; - - -exports.arrayToObject = function (source) { - - var obj = {}; - for (var i = 0, il = source.length; i < il; ++i) { - if (typeof source[i] !== 'undefined') { - - obj[i] = source[i]; - } - } - - return obj; -}; - - -exports.merge = function (target, source) { - - if (!source) { - return target; - } - - if (Array.isArray(source)) { - for (var i = 0, il = source.length; i < il; ++i) { - if (typeof source[i] !== 'undefined') { - if (typeof target[i] === 'object') { - target[i] = exports.merge(target[i], source[i]); - } - else { - target[i] = source[i]; - } - } - } - - return target; - } - - if (Array.isArray(target)) { - if (typeof source !== 'object') { - target.push(source); - return target; - } - else { - target = exports.arrayToObject(target); - } - } - - var keys = Object.keys(source); - for (var k = 0, kl = keys.length; k < kl; ++k) { - var key = keys[k]; - var value = source[key]; - - if (value && - typeof value === 'object') { - - if (!target[key]) { - target[key] = value; - } - else { - target[key] = exports.merge(target[key], value); - } - } - else { - target[key] = value; - } - } - - return target; -}; - - -exports.decode = function (str) { - - try { - return decodeURIComponent(str.replace(/\+/g, ' ')); - } catch (e) { - return str; - } -}; - - -exports.compact = function (obj, refs) { - - if (typeof obj !== 'object' || - obj === null) { - - return obj; - } - - refs = refs || []; - var lookup = refs.indexOf(obj); - if (lookup !== -1) { - return refs[lookup]; - } - - refs.push(obj); - - if (Array.isArray(obj)) { - var compacted = []; - - for (var i = 0, l = obj.length; i < l; ++i) { - if (typeof obj[i] !== 'undefined') { - compacted.push(obj[i]); - } - } - - return compacted; - } - - var keys = Object.keys(obj); - for (var i = 0, il = keys.length; i < il; ++i) { - var key = keys[i]; - obj[key] = exports.compact(obj[key], refs); - } - - return obj; -}; - - -exports.isRegExp = function (obj) { - return Object.prototype.toString.call(obj) === '[object RegExp]'; -}; - - -exports.isBuffer = function (obj) { - - if (typeof Buffer !== 'undefined') { - return Buffer.isBuffer(obj); - } - else { - return false; - } -}; - -},{}],37:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule ExecutionEnvironment - */ - -/*jslint evil: true */ - -"use strict"; - -var canUseDOM = !!( - typeof window !== 'undefined' && - window.document && - window.document.createElement -); - -/** - * Simple, lightweight module assisting with the detection and context of - * Worker. Helps avoid circular dependencies and allows code to reason about - * whether or not they are in a Worker, even if they never include the main - * `ReactWorker` dependency. - */ -var ExecutionEnvironment = { - - canUseDOM: canUseDOM, - - canUseWorkers: typeof Worker !== 'undefined', - - canUseEventListeners: - canUseDOM && !!(window.addEventListener || window.attachEvent), - - canUseViewport: canUseDOM && !!window.screen, - - isInWorker: !canUseDOM // For now, this is true - might change in the future. - -}; - -module.exports = ExecutionEnvironment; - -},{}],38:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule Object.assign - */ - -// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign - -function assign(target, sources) { - if (target == null) { - throw new TypeError('Object.assign target cannot be null or undefined'); - } - - var to = Object(target); - var hasOwnProperty = Object.prototype.hasOwnProperty; - - for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) { - var nextSource = arguments[nextIndex]; - if (nextSource == null) { - continue; - } - - var from = Object(nextSource); - - // We don't currently support accessors nor proxies. Therefore this - // copy cannot throw. If we ever supported this then we must handle - // exceptions and side-effects. We don't support symbols so they won't - // be transferred. - - for (var key in from) { - if (hasOwnProperty.call(from, key)) { - to[key] = from[key]; - } - } - } - - return to; -}; - -module.exports = assign; - -},{}],39:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule cx - */ - -/** - * This function is used to mark string literals representing CSS class names - * so that they can be transformed statically. This allows for modularization - * and minification of CSS class names. - * - * In static_upstream, this function is actually implemented, but it should - * eventually be replaced with something more descriptive, and the transform - * that is used in the main stack should be ported for use elsewhere. - * - * @param string|object className to modularize, or an object of key/values. - * In the object case, the values are conditions that - * determine if the className keys should be included. - * @param [string ...] Variable list of classNames in the string case. - * @return string Renderable space-separated CSS className. - */ -function cx(classNames) { - if (typeof classNames == 'object') { - return Object.keys(classNames).filter(function(className) { - return classNames[className]; - }).join(' '); - } else { - return Array.prototype.join.call(arguments, ' '); - } -} - -module.exports = cx; - -},{}],40:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule emptyFunction - */ - -function makeEmptyFunction(arg) { - return function() { - return arg; - }; -} - -/** - * This function accepts and discards inputs; it has no side effects. This is - * primarily useful idiomatically for overridable function endpoints which - * always need to be callable, since JS lacks a null-call idiom ala Cocoa. - */ -function emptyFunction() {} - -emptyFunction.thatReturns = makeEmptyFunction; -emptyFunction.thatReturnsFalse = makeEmptyFunction(false); -emptyFunction.thatReturnsTrue = makeEmptyFunction(true); -emptyFunction.thatReturnsNull = makeEmptyFunction(null); -emptyFunction.thatReturnsThis = function() { return this; }; -emptyFunction.thatReturnsArgument = function(arg) { return arg; }; - -module.exports = emptyFunction; - -},{}],41:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule invariant - */ - -"use strict"; - -/** - * Use invariant() to assert state which your program assumes to be true. - * - * Provide sprintf-style format (only %s is supported) and arguments - * to provide information about what broke and what you were - * expecting. - * - * The invariant message will be stripped in production, but the invariant - * will remain to ensure logic does not differ in production. - */ - -var invariant = function(condition, format, a, b, c, d, e, f) { - if ("production" !== "production") { - if (format === undefined) { - throw new Error('invariant requires an error message argument'); - } - } - - if (!condition) { - var error; - if (format === undefined) { - error = new Error( - 'Minified exception occurred; use the non-minified dev environment ' + - 'for the full error message and additional helpful warnings.' - ); - } else { - var args = [a, b, c, d, e, f]; - var argIndex = 0; - error = new Error( - 'Invariant Violation: ' + - format.replace(/%s/g, function() { return args[argIndex++]; }) - ); - } - - error.framesToPop = 1; // we don't care about invariant's own frame - throw error; - } -}; - -module.exports = invariant; - -},{}],42:[function(_dereq_,module,exports){ -/** - * Copyright 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule warning - */ - -"use strict"; - -var emptyFunction = _dereq_("./emptyFunction"); - -/** - * Similar to invariant but only logs a warning if the condition is not met. - * This can be used to log issues in development environments in critical - * paths. Removing the logging code for production environments will keep the - * same logic and follow the same code paths. - */ - -var warning = emptyFunction; - -if ("production" !== "production") { - warning = function(condition, format ) {var args=Array.prototype.slice.call(arguments,2); - if (format === undefined) { - throw new Error( - '`warning(condition, format, ...args)` requires a warning ' + - 'message argument' - ); - } - - if (!condition) { - var argIndex = 0; - console.warn('Warning: ' + format.replace(/%s/g, function() {return args[argIndex++];})); - } - }; -} - -module.exports = warning; - -},{"./emptyFunction":40}],43:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function (_dereq_) { - - var makePromise = _dereq_('./makePromise'); - var Scheduler = _dereq_('./Scheduler'); - var async = _dereq_('./async'); - - return makePromise({ - scheduler: new Scheduler(async) - }); - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }); - -},{"./Scheduler":45,"./async":46,"./makePromise":47}],44:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - /** - * Circular queue - * @param {number} capacityPow2 power of 2 to which this queue's capacity - * will be set initially. eg when capacityPow2 == 3, queue capacity - * will be 8. - * @constructor - */ - function Queue(capacityPow2) { - this.head = this.tail = this.length = 0; - this.buffer = new Array(1 << capacityPow2); - } - - Queue.prototype.push = function(x) { - if(this.length === this.buffer.length) { - this._ensureCapacity(this.length * 2); - } - - this.buffer[this.tail] = x; - this.tail = (this.tail + 1) & (this.buffer.length - 1); - ++this.length; - return this.length; - }; - - Queue.prototype.shift = function() { - var x = this.buffer[this.head]; - this.buffer[this.head] = void 0; - this.head = (this.head + 1) & (this.buffer.length - 1); - --this.length; - return x; - }; - - Queue.prototype._ensureCapacity = function(capacity) { - var head = this.head; - var buffer = this.buffer; - var newBuffer = new Array(capacity); - var i = 0; - var len; - - if(head === 0) { - len = this.length; - for(; i<len; ++i) { - newBuffer[i] = buffer[i]; - } - } else { - capacity = buffer.length; - len = this.tail; - for(; head<capacity; ++i, ++head) { - newBuffer[i] = buffer[head]; - } - - for(head=0; head<len; ++i, ++head) { - newBuffer[i] = buffer[head]; - } - } - - this.buffer = newBuffer; - this.head = 0; - this.tail = this.length; - }; - - return Queue; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],45:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(_dereq_) { - - var Queue = _dereq_('./Queue'); - - // Credit to Twisol (https://github.com/Twisol) for suggesting - // this type of extensible queue + trampoline approach for next-tick conflation. - - /** - * Async task scheduler - * @param {function} async function to schedule a single async function - * @constructor - */ - function Scheduler(async) { - this._async = async; - this._queue = new Queue(15); - this._afterQueue = new Queue(5); - this._running = false; - - var self = this; - this.drain = function() { - self._drain(); - }; - } - - /** - * Enqueue a task - * @param {{ run:function }} task - */ - Scheduler.prototype.enqueue = function(task) { - this._add(this._queue, task); - }; - - /** - * Enqueue a task to run after the main task queue - * @param {{ run:function }} task - */ - Scheduler.prototype.afterQueue = function(task) { - this._add(this._afterQueue, task); - }; - - /** - * Drain the handler queue entirely, and then the after queue - */ - Scheduler.prototype._drain = function() { - runQueue(this._queue); - this._running = false; - runQueue(this._afterQueue); - }; - - /** - * Add a task to the q, and schedule drain if not already scheduled - * @param {Queue} queue - * @param {{run:function}} task - * @private - */ - Scheduler.prototype._add = function(queue, task) { - queue.push(task); - if(!this._running) { - this._running = true; - this._async(this.drain); - } - }; - - /** - * Run all the tasks in the q - * @param queue - */ - function runQueue(queue) { - while(queue.length > 0) { - queue.shift().run(); - } - } - - return Scheduler; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); })); - -},{"./Queue":44}],46:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(_dereq_) { - - // Sniff "best" async scheduling option - // Prefer process.nextTick or MutationObserver, then check for - // vertx and finally fall back to setTimeout - - /*jshint maxcomplexity:6*/ - /*global process,document,setTimeout,MutationObserver,WebKitMutationObserver*/ - var nextTick, MutationObs; - - if (typeof process !== 'undefined' && process !== null && - typeof process.nextTick === 'function') { - nextTick = function(f) { - process.nextTick(f); - }; - - } else if (MutationObs = - (typeof MutationObserver === 'function' && MutationObserver) || - (typeof WebKitMutationObserver === 'function' && WebKitMutationObserver)) { - nextTick = (function (document, MutationObserver) { - var scheduled; - var el = document.createElement('div'); - var o = new MutationObserver(run); - o.observe(el, { attributes: true }); - - function run() { - var f = scheduled; - scheduled = void 0; - f(); - } - - return function (f) { - scheduled = f; - el.setAttribute('class', 'x'); - }; - }(document, MutationObs)); - - } else { - nextTick = (function(cjsRequire) { - var vertx; - try { - // vert.x 1.x || 2.x - vertx = cjsRequire('vertx'); - } catch (ignore) {} - - if (vertx) { - if (typeof vertx.runOnLoop === 'function') { - return vertx.runOnLoop; - } - if (typeof vertx.runOnContext === 'function') { - return vertx.runOnContext; - } - } - - // capture setTimeout to avoid being caught by fake timers - // used in time based tests - var capturedSetTimeout = setTimeout; - return function (t) { - capturedSetTimeout(t, 0); - }; - }(_dereq_)); - } - - return nextTick; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); })); - -},{}],47:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function makePromise(environment) { - - var tasks = environment.scheduler; - - var objectCreate = Object.create || - function(proto) { - function Child() {} - Child.prototype = proto; - return new Child(); - }; - - /** - * Create a promise whose fate is determined by resolver - * @constructor - * @returns {Promise} promise - * @name Promise - */ - function Promise(resolver, handler) { - this._handler = resolver === Handler ? handler : init(resolver); - } - - /** - * Run the supplied resolver - * @param resolver - * @returns {Pending} - */ - function init(resolver) { - var handler = new Pending(); - - try { - resolver(promiseResolve, promiseReject, promiseNotify); - } catch (e) { - promiseReject(e); - } - - return handler; - - /** - * Transition from pre-resolution state to post-resolution state, notifying - * all listeners of the ultimate fulfillment or rejection - * @param {*} x resolution value - */ - function promiseResolve (x) { - handler.resolve(x); - } - /** - * Reject this promise with reason, which will be used verbatim - * @param {Error|*} reason rejection reason, strongly suggested - * to be an Error type - */ - function promiseReject (reason) { - handler.reject(reason); - } - - /** - * Issue a progress event, notifying all progress listeners - * @param {*} x progress event payload to pass to all listeners - */ - function promiseNotify (x) { - handler.notify(x); - } - } - - // Creation - - Promise.resolve = resolve; - Promise.reject = reject; - Promise.never = never; - - Promise._defer = defer; - Promise._handler = getHandler; - - /** - * Returns a trusted promise. If x is already a trusted promise, it is - * returned, otherwise returns a new trusted Promise which follows x. - * @param {*} x - * @return {Promise} promise - */ - function resolve(x) { - return isPromise(x) ? x - : new Promise(Handler, new Async(getHandler(x))); - } - - /** - * Return a reject promise with x as its reason (x is used verbatim) - * @param {*} x - * @returns {Promise} rejected promise - */ - function reject(x) { - return new Promise(Handler, new Async(new Rejected(x))); - } - - /** - * Return a promise that remains pending forever - * @returns {Promise} forever-pending promise. - */ - function never() { - return foreverPendingPromise; // Should be frozen - } - - /** - * Creates an internal {promise, resolver} pair - * @private - * @returns {Promise} - */ - function defer() { - return new Promise(Handler, new Pending()); - } - - // Transformation and flow control - - /** - * Transform this promise's fulfillment value, returning a new Promise - * for the transformed result. If the promise cannot be fulfilled, onRejected - * is called with the reason. onProgress *may* be called with updates toward - * this promise's fulfillment. - * @param {function=} onFulfilled fulfillment handler - * @param {function=} onRejected rejection handler - * @deprecated @param {function=} onProgress progress handler - * @return {Promise} new promise - */ - Promise.prototype.then = function(onFulfilled, onRejected) { - var parent = this._handler; - var state = parent.join().state(); - - if ((typeof onFulfilled !== 'function' && state > 0) || - (typeof onRejected !== 'function' && state < 0)) { - // Short circuit: value will not change, simply share handler - return new this.constructor(Handler, parent); - } - - var p = this._beget(); - var child = p._handler; - - parent.chain(child, parent.receiver, onFulfilled, onRejected, - arguments.length > 2 ? arguments[2] : void 0); - - return p; - }; - - /** - * If this promise cannot be fulfilled due to an error, call onRejected to - * handle the error. Shortcut for .then(undefined, onRejected) - * @param {function?} onRejected - * @return {Promise} - */ - Promise.prototype['catch'] = function(onRejected) { - return this.then(void 0, onRejected); - }; - - /** - * Creates a new, pending promise of the same type as this promise - * @private - * @returns {Promise} - */ - Promise.prototype._beget = function() { - var parent = this._handler; - var child = new Pending(parent.receiver, parent.join().context); - return new this.constructor(Handler, child); - }; - - // Array combinators - - Promise.all = all; - Promise.race = race; - - /** - * Return a promise that will fulfill when all promises in the - * input array have fulfilled, or will reject when one of the - * promises rejects. - * @param {array} promises array of promises - * @returns {Promise} promise for array of fulfillment values - */ - function all(promises) { - /*jshint maxcomplexity:8*/ - var resolver = new Pending(); - var pending = promises.length >>> 0; - var results = new Array(pending); - - var i, h, x, s; - for (i = 0; i < promises.length; ++i) { - x = promises[i]; - - if (x === void 0 && !(i in promises)) { - --pending; - continue; - } - - if (maybeThenable(x)) { - h = getHandlerMaybeThenable(x); - - s = h.state(); - if (s === 0) { - h.fold(settleAt, i, results, resolver); - } else if (s > 0) { - results[i] = h.value; - --pending; - } else { - unreportRemaining(promises, i+1, h); - resolver.become(h); - break; - } - - } else { - results[i] = x; - --pending; - } - } - - if(pending === 0) { - resolver.become(new Fulfilled(results)); - } - - return new Promise(Handler, resolver); - - function settleAt(i, x, resolver) { - /*jshint validthis:true*/ - this[i] = x; - if(--pending === 0) { - resolver.become(new Fulfilled(this)); - } - } - } - - function unreportRemaining(promises, start, rejectedHandler) { - var i, h, x; - for(i=start; i<promises.length; ++i) { - x = promises[i]; - if(maybeThenable(x)) { - h = getHandlerMaybeThenable(x); - - if(h !== rejectedHandler) { - h.visit(h, void 0, h._unreport); - } - } - } - } - - /** - * Fulfill-reject competitive race. Return a promise that will settle - * to the same state as the earliest input promise to settle. - * - * WARNING: The ES6 Promise spec requires that race()ing an empty array - * must return a promise that is pending forever. This implementation - * returns a singleton forever-pending promise, the same singleton that is - * returned by Promise.never(), thus can be checked with === - * - * @param {array} promises array of promises to race - * @returns {Promise} if input is non-empty, a promise that will settle - * to the same outcome as the earliest input promise to settle. if empty - * is empty, returns a promise that will never settle. - */ - function race(promises) { - // Sigh, race([]) is untestable unless we return *something* - // that is recognizable without calling .then() on it. - if(Object(promises) === promises && promises.length === 0) { - return never(); - } - - var h = new Pending(); - var i, x; - for(i=0; i<promises.length; ++i) { - x = promises[i]; - if (x !== void 0 && i in promises) { - getHandler(x).visit(h, h.resolve, h.reject); - } - } - return new Promise(Handler, h); - } - - // Promise internals - // Below this, everything is @private - - /** - * Get an appropriate handler for x, without checking for cycles - * @param {*} x - * @returns {object} handler - */ - function getHandler(x) { - if(isPromise(x)) { - return x._handler.join(); - } - return maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x); - } - - /** - * Get a handler for thenable x. - * NOTE: You must only call this if maybeThenable(x) == true - * @param {object|function|Promise} x - * @returns {object} handler - */ - function getHandlerMaybeThenable(x) { - return isPromise(x) ? x._handler.join() : getHandlerUntrusted(x); - } - - /** - * Get a handler for potentially untrusted thenable x - * @param {*} x - * @returns {object} handler - */ - function getHandlerUntrusted(x) { - try { - var untrustedThen = x.then; - return typeof untrustedThen === 'function' - ? new Thenable(untrustedThen, x) - : new Fulfilled(x); - } catch(e) { - return new Rejected(e); - } - } - - /** - * Handler for a promise that is pending forever - * @constructor - */ - function Handler() {} - - Handler.prototype.when - = Handler.prototype.become - = Handler.prototype.notify - = Handler.prototype.fail - = Handler.prototype._unreport - = Handler.prototype._report - = noop; - - Handler.prototype._state = 0; - - Handler.prototype.state = function() { - return this._state; - }; - - /** - * Recursively collapse handler chain to find the handler - * nearest to the fully resolved value. - * @returns {object} handler nearest the fully resolved value - */ - Handler.prototype.join = function() { - var h = this; - while(h.handler !== void 0) { - h = h.handler; - } - return h; - }; - - Handler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) { - this.when({ - resolver: to, - receiver: receiver, - fulfilled: fulfilled, - rejected: rejected, - progress: progress - }); - }; - - Handler.prototype.visit = function(receiver, fulfilled, rejected, progress) { - this.chain(failIfRejected, receiver, fulfilled, rejected, progress); - }; - - Handler.prototype.fold = function(f, z, c, to) { - this.visit(to, function(x) { - f.call(c, z, x, this); - }, to.reject, to.notify); - }; - - /** - * Handler that invokes fail() on any handler it becomes - * @constructor - */ - function FailIfRejected() {} - - inherit(Handler, FailIfRejected); - - FailIfRejected.prototype.become = function(h) { - h.fail(); - }; - - var failIfRejected = new FailIfRejected(); - - /** - * Handler that manages a queue of consumers waiting on a pending promise - * @constructor - */ - function Pending(receiver, inheritedContext) { - Promise.createContext(this, inheritedContext); - - this.consumers = void 0; - this.receiver = receiver; - this.handler = void 0; - this.resolved = false; - } - - inherit(Handler, Pending); - - Pending.prototype._state = 0; - - Pending.prototype.resolve = function(x) { - this.become(getHandler(x)); - }; - - Pending.prototype.reject = function(x) { - if(this.resolved) { - return; - } - - this.become(new Rejected(x)); - }; - - Pending.prototype.join = function() { - if (!this.resolved) { - return this; - } - - var h = this; - - while (h.handler !== void 0) { - h = h.handler; - if (h === this) { - return this.handler = cycle(); - } - } - - return h; - }; - - Pending.prototype.run = function() { - var q = this.consumers; - var handler = this.join(); - this.consumers = void 0; - - for (var i = 0; i < q.length; ++i) { - handler.when(q[i]); - } - }; - - Pending.prototype.become = function(handler) { - if(this.resolved) { - return; - } - - this.resolved = true; - this.handler = handler; - if(this.consumers !== void 0) { - tasks.enqueue(this); - } - - if(this.context !== void 0) { - handler._report(this.context); - } - }; - - Pending.prototype.when = function(continuation) { - if(this.resolved) { - tasks.enqueue(new ContinuationTask(continuation, this.handler)); - } else { - if(this.consumers === void 0) { - this.consumers = [continuation]; - } else { - this.consumers.push(continuation); - } - } - }; - - Pending.prototype.notify = function(x) { - if(!this.resolved) { - tasks.enqueue(new ProgressTask(x, this)); - } - }; - - Pending.prototype.fail = function(context) { - var c = typeof context === 'undefined' ? this.context : context; - this.resolved && this.handler.join().fail(c); - }; - - Pending.prototype._report = function(context) { - this.resolved && this.handler.join()._report(context); - }; - - Pending.prototype._unreport = function() { - this.resolved && this.handler.join()._unreport(); - }; - - /** - * Wrap another handler and force it into a future stack - * @param {object} handler - * @constructor - */ - function Async(handler) { - this.handler = handler; - } - - inherit(Handler, Async); - - Async.prototype.when = function(continuation) { - tasks.enqueue(new ContinuationTask(continuation, this)); - }; - - Async.prototype._report = function(context) { - this.join()._report(context); - }; - - Async.prototype._unreport = function() { - this.join()._unreport(); - }; - - /** - * Handler that wraps an untrusted thenable and assimilates it in a future stack - * @param {function} then - * @param {{then: function}} thenable - * @constructor - */ - function Thenable(then, thenable) { - Pending.call(this); - tasks.enqueue(new AssimilateTask(then, thenable, this)); - } - - inherit(Pending, Thenable); - - /** - * Handler for a fulfilled promise - * @param {*} x fulfillment value - * @constructor - */ - function Fulfilled(x) { - Promise.createContext(this); - this.value = x; - } - - inherit(Handler, Fulfilled); - - Fulfilled.prototype._state = 1; - - Fulfilled.prototype.fold = function(f, z, c, to) { - runContinuation3(f, z, this, c, to); - }; - - Fulfilled.prototype.when = function(cont) { - runContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver); - }; - - var errorId = 0; - - /** - * Handler for a rejected promise - * @param {*} x rejection reason - * @constructor - */ - function Rejected(x) { - Promise.createContext(this); - - this.id = ++errorId; - this.value = x; - this.handled = false; - this.reported = false; - - this._report(); - } - - inherit(Handler, Rejected); - - Rejected.prototype._state = -1; - - Rejected.prototype.fold = function(f, z, c, to) { - to.become(this); - }; - - Rejected.prototype.when = function(cont) { - if(typeof cont.rejected === 'function') { - this._unreport(); - } - runContinuation1(cont.rejected, this, cont.receiver, cont.resolver); - }; - - Rejected.prototype._report = function(context) { - tasks.afterQueue(new ReportTask(this, context)); - }; - - Rejected.prototype._unreport = function() { - this.handled = true; - tasks.afterQueue(new UnreportTask(this)); - }; - - Rejected.prototype.fail = function(context) { - Promise.onFatalRejection(this, context === void 0 ? this.context : context); - }; - - function ReportTask(rejection, context) { - this.rejection = rejection; - this.context = context; - } - - ReportTask.prototype.run = function() { - if(!this.rejection.handled) { - this.rejection.reported = true; - Promise.onPotentiallyUnhandledRejection(this.rejection, this.context); - } - }; - - function UnreportTask(rejection) { - this.rejection = rejection; - } - - UnreportTask.prototype.run = function() { - if(this.rejection.reported) { - Promise.onPotentiallyUnhandledRejectionHandled(this.rejection); - } - }; - - // Unhandled rejection hooks - // By default, everything is a noop - - // TODO: Better names: "annotate"? - Promise.createContext - = Promise.enterContext - = Promise.exitContext - = Promise.onPotentiallyUnhandledRejection - = Promise.onPotentiallyUnhandledRejectionHandled - = Promise.onFatalRejection - = noop; - - // Errors and singletons - - var foreverPendingHandler = new Handler(); - var foreverPendingPromise = new Promise(Handler, foreverPendingHandler); - - function cycle() { - return new Rejected(new TypeError('Promise cycle')); - } - - // Task runners - - /** - * Run a single consumer - * @constructor - */ - function ContinuationTask(continuation, handler) { - this.continuation = continuation; - this.handler = handler; - } - - ContinuationTask.prototype.run = function() { - this.handler.join().when(this.continuation); - }; - - /** - * Run a queue of progress handlers - * @constructor - */ - function ProgressTask(value, handler) { - this.handler = handler; - this.value = value; - } - - ProgressTask.prototype.run = function() { - var q = this.handler.consumers; - if(q === void 0) { - return; - } - - for (var c, i = 0; i < q.length; ++i) { - c = q[i]; - runNotify(c.progress, this.value, this.handler, c.receiver, c.resolver); - } - }; - - /** - * Assimilate a thenable, sending it's value to resolver - * @param {function} then - * @param {object|function} thenable - * @param {object} resolver - * @constructor - */ - function AssimilateTask(then, thenable, resolver) { - this._then = then; - this.thenable = thenable; - this.resolver = resolver; - } - - AssimilateTask.prototype.run = function() { - var h = this.resolver; - tryAssimilate(this._then, this.thenable, _resolve, _reject, _notify); - - function _resolve(x) { h.resolve(x); } - function _reject(x) { h.reject(x); } - function _notify(x) { h.notify(x); } - }; - - function tryAssimilate(then, thenable, resolve, reject, notify) { - try { - then.call(thenable, resolve, reject, notify); - } catch (e) { - reject(e); - } - } - - // Other helpers - - /** - * @param {*} x - * @returns {boolean} true iff x is a trusted Promise - */ - function isPromise(x) { - return x instanceof Promise; - } - - /** - * Test just enough to rule out primitives, in order to take faster - * paths in some code - * @param {*} x - * @returns {boolean} false iff x is guaranteed *not* to be a thenable - */ - function maybeThenable(x) { - return (typeof x === 'object' || typeof x === 'function') && x !== null; - } - - function runContinuation1(f, h, receiver, next) { - if(typeof f !== 'function') { - return next.become(h); - } - - Promise.enterContext(h); - tryCatchReject(f, h.value, receiver, next); - Promise.exitContext(); - } - - function runContinuation3(f, x, h, receiver, next) { - if(typeof f !== 'function') { - return next.become(h); - } - - Promise.enterContext(h); - tryCatchReject3(f, x, h.value, receiver, next); - Promise.exitContext(); - } - - function runNotify(f, x, h, receiver, next) { - if(typeof f !== 'function') { - return next.notify(x); - } - - Promise.enterContext(h); - tryCatchReturn(f, x, receiver, next); - Promise.exitContext(); - } - - /** - * Return f.call(thisArg, x), or if it throws return a rejected promise for - * the thrown exception - */ - function tryCatchReject(f, x, thisArg, next) { - try { - next.become(getHandler(f.call(thisArg, x))); - } catch(e) { - next.become(new Rejected(e)); - } - } - - /** - * Same as above, but includes the extra argument parameter. - */ - function tryCatchReject3(f, x, y, thisArg, next) { - try { - f.call(thisArg, x, y, next); - } catch(e) { - next.become(new Rejected(e)); - } - } - - /** - * Return f.call(thisArg, x), or if it throws, *return* the exception - */ - function tryCatchReturn(f, x, thisArg, next) { - try { - next.notify(f.call(thisArg, x)); - } catch(e) { - next.notify(e); - } - } - - function inherit(Parent, Child) { - Child.prototype = objectCreate(Parent.prototype); - Child.prototype.constructor = Child; - } - - function noop() {} - - return Promise; - }; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}]},{},[10]) -(10) -}); -//# sourceMappingURL=vendor.js.map
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