From c2cc342e1a3d223caf1059fd2f255b0985ded61c Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sun, 15 Feb 2015 16:16:08 +0100
Subject: Improved yosys.js example
---
misc/yosys.html | 132 ++++++++++++++++++++++++++++++--------------------------
1 file changed, 72 insertions(+), 60 deletions(-)
(limited to 'misc')
diff --git a/misc/yosys.html b/misc/yosys.html
index c82bc1871..929d0dd3b 100644
--- a/misc/yosys.html
+++ b/misc/yosys.html
@@ -1,60 +1,72 @@
-<html>
- <head>
- <title>yosys.js example application</title>
- </head>
- <body onload="document.getElementById('command').focus()">
- <h1>yosys.js example application</h1>
- <div><textarea id="output" style="width: 100%" rows="30" cols="100">Loading...</textarea></div>
- <div><form onsubmit="return run_command()"><tt><span id="prompt"><br/>yosys> </span></tt><input id="command" type="text" size="100"></form></div>
- <script type='text/javascript'>
- var got_log_messages = false;
- var Module = {
- print: (function() {
- var element = document.getElementById('output');
- if (element) element.value = ''; // clear browser cache
- return function(text) {
- got_log_messages = true;
- if (element && typeof(text) != "number") {
- element.value += text + "\n";
- element.scrollTop = element.scrollHeight; // focus on bottom
- }
- };
- })(),
- printErr: (function() {
- var element = document.getElementById('output');
- if (element) element.value = ''; // clear browser cache
- return function(text) {
- if (element && typeof(text) != "number") {
- console.log(text);
- if (got_log_messages) {
- element.value += text + "\n";
- element.scrollTop = element.scrollHeight; // focus on bottom
- }
- }
- };
- })(),
- command: (function(cmd) {
- Module.ccall('run', '', ['string'], [cmd])
- }),
- prompt: (function(cmd) {
- return Module.ccall('prompt', 'string', [], [])
- })
- };
- function run_command() {
- var cmd = document.getElementById('command').value;
- document.getElementById('command').value = '';
- Module.print(Module.prompt() + cmd);
- try {
- Module.command(cmd);
- } catch (e) {
- Module.print('Caught JavaScript exception. (see JavaScript console for details.)');
- console.log(e);
- }
- document.getElementById('command').focus();
- document.getElementById('prompt').innerText = Module.prompt();
- return false;
- }
- </script>
- <script async type="text/javascript" src="yosys.js"></script>
- </body>
-</html>
+<html><head>
+ <title>yosys.js example application</title>
+</head><body onload="document.getElementById('command').focus()">
+ <h1>yosys.js example application</h1>
+ <div><textarea id="output" style="width: 100%" rows="30" cols="100"></textarea></div>
+ <div id="wait" style="display: block"><br/><b><span id="waitmsg">Loading...</span></b></div>
+ <div id="input" style="display: none"><form onsubmit="return run_command()"><tt><span id="prompt"><br/>yosys> </span></tt><input id="command" type="text" size="100"></form></div>
+ <script type='text/javascript'>
+ var got_log_messages = false;
+ var Module = {
+ print: (function() {
+ var element = document.getElementById('output');
+ if (element) element.value = ''; // clear browser cache
+ return function(text) {
+ if (!got_log_messages) {
+ document.getElementById('wait').style.display = 'none';
+ document.getElementById('input').style.display = 'block';
+ document.getElementById('waitmsg').innerText = 'Waiting for yosys.js...';
+ got_log_messages = true;
+ }
+ if (element && typeof(text) != "number") {
+ element.value += text + "\n";
+ element.scrollTop = element.scrollHeight; // focus on bottom
+ }
+ };
+ })(),
+ printErr: (function() {
+ var element = document.getElementById('output');
+ if (element) element.value = ''; // clear browser cache
+ return function(text) {
+ if (element && typeof(text) != "number") {
+ console.log(text);
+ if (got_log_messages) {
+ element.value += text + "\n";
+ element.scrollTop = element.scrollHeight; // focus on bottom
+ }
+ }
+ };
+ })(),
+ command: (function(cmd) {
+ Module.ccall('run', '', ['string'], [cmd])
+ }),
+ prompt: (function(cmd) {
+ return Module.ccall('prompt', 'string', [], [])
+ })
+ };
+ function run_command() {
+ var cmd = document.getElementById('command').value;
+ document.getElementById('command').value = '';
+ Module.print(Module.prompt() + cmd);
+ document.getElementById('wait').style.display = 'block';
+ document.getElementById('input').style.display = 'none';
+
+ function run_command_bh() {
+ try {
+ Module.command(cmd);
+ } catch (e) {
+ Module.print('Caught JavaScript exception. (see JavaScript console for details.)');
+ console.log(e);
+ }
+ document.getElementById('wait').style.display = 'none';
+ document.getElementById('input').style.display = 'block';
+ document.getElementById('prompt').innerText = Module.prompt();
+ document.getElementById('command').focus();
+ }
+
+ window.setTimeout(run_command_bh, 50);
+ return false;
+ }
+ </script>
+ <script async type="text/javascript" src="yosys.js"></script>
+</body></html>
--
cgit v1.2.3