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Diffstat (limited to 'ui/cocoa.m')
| -rw-r--r-- | ui/cocoa.m | 1436 |
1 files changed, 1436 insertions, 0 deletions
diff --git a/ui/cocoa.m b/ui/cocoa.m new file mode 100644 index 00000000..334e6f66 --- /dev/null +++ b/ui/cocoa.m @@ -0,0 +1,1436 @@ +/* + * QEMU Cocoa CG display driver + * + * Copyright (c) 2008 Mike Kronenberg + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#import <Cocoa/Cocoa.h> +#include <crt_externs.h> + +#include "qemu-common.h" +#include "ui/console.h" +#include "ui/input.h" +#include "sysemu/sysemu.h" +#include "qmp-commands.h" +#include "sysemu/blockdev.h" + +#ifndef MAC_OS_X_VERSION_10_5 +#define MAC_OS_X_VERSION_10_5 1050 +#endif +#ifndef MAC_OS_X_VERSION_10_6 +#define MAC_OS_X_VERSION_10_6 1060 +#endif +#ifndef MAC_OS_X_VERSION_10_10 +#define MAC_OS_X_VERSION_10_10 101000 +#endif + + +//#define DEBUG + +#ifdef DEBUG +#define COCOA_DEBUG(...) { (void) fprintf (stdout, __VA_ARGS__); } +#else +#define COCOA_DEBUG(...) ((void) 0) +#endif + +#define cgrect(nsrect) (*(CGRect *)&(nsrect)) + +typedef struct { + int width; + int height; + int bitsPerComponent; + int bitsPerPixel; +} QEMUScreen; + +NSWindow *normalWindow; +static DisplayChangeListener *dcl; +static int last_buttons; + +int gArgc; +char **gArgv; +bool stretch_video; +NSTextField *pauseLabel; +NSArray * supportedImageFileTypes; + +// keymap conversion +int keymap[] = +{ +// SdlI macI macH SdlH 104xtH 104xtC sdl + 30, // 0 0x00 0x1e A QZ_a + 31, // 1 0x01 0x1f S QZ_s + 32, // 2 0x02 0x20 D QZ_d + 33, // 3 0x03 0x21 F QZ_f + 35, // 4 0x04 0x23 H QZ_h + 34, // 5 0x05 0x22 G QZ_g + 44, // 6 0x06 0x2c Z QZ_z + 45, // 7 0x07 0x2d X QZ_x + 46, // 8 0x08 0x2e C QZ_c + 47, // 9 0x09 0x2f V QZ_v + 0, // 10 0x0A Undefined + 48, // 11 0x0B 0x30 B QZ_b + 16, // 12 0x0C 0x10 Q QZ_q + 17, // 13 0x0D 0x11 W QZ_w + 18, // 14 0x0E 0x12 E QZ_e + 19, // 15 0x0F 0x13 R QZ_r + 21, // 16 0x10 0x15 Y QZ_y + 20, // 17 0x11 0x14 T QZ_t + 2, // 18 0x12 0x02 1 QZ_1 + 3, // 19 0x13 0x03 2 QZ_2 + 4, // 20 0x14 0x04 3 QZ_3 + 5, // 21 0x15 0x05 4 QZ_4 + 7, // 22 0x16 0x07 6 QZ_6 + 6, // 23 0x17 0x06 5 QZ_5 + 13, // 24 0x18 0x0d = QZ_EQUALS + 10, // 25 0x19 0x0a 9 QZ_9 + 8, // 26 0x1A 0x08 7 QZ_7 + 12, // 27 0x1B 0x0c - QZ_MINUS + 9, // 28 0x1C 0x09 8 QZ_8 + 11, // 29 0x1D 0x0b 0 QZ_0 + 27, // 30 0x1E 0x1b ] QZ_RIGHTBRACKET + 24, // 31 0x1F 0x18 O QZ_o + 22, // 32 0x20 0x16 U QZ_u + 26, // 33 0x21 0x1a [ QZ_LEFTBRACKET + 23, // 34 0x22 0x17 I QZ_i + 25, // 35 0x23 0x19 P QZ_p + 28, // 36 0x24 0x1c ENTER QZ_RETURN + 38, // 37 0x25 0x26 L QZ_l + 36, // 38 0x26 0x24 J QZ_j + 40, // 39 0x27 0x28 ' QZ_QUOTE + 37, // 40 0x28 0x25 K QZ_k + 39, // 41 0x29 0x27 ; QZ_SEMICOLON + 43, // 42 0x2A 0x2b \ QZ_BACKSLASH + 51, // 43 0x2B 0x33 , QZ_COMMA + 53, // 44 0x2C 0x35 / QZ_SLASH + 49, // 45 0x2D 0x31 N QZ_n + 50, // 46 0x2E 0x32 M QZ_m + 52, // 47 0x2F 0x34 . QZ_PERIOD + 15, // 48 0x30 0x0f TAB QZ_TAB + 57, // 49 0x31 0x39 SPACE QZ_SPACE + 41, // 50 0x32 0x29 ` QZ_BACKQUOTE + 14, // 51 0x33 0x0e BKSP QZ_BACKSPACE + 0, // 52 0x34 Undefined + 1, // 53 0x35 0x01 ESC QZ_ESCAPE + 220, // 54 0x36 0xdc E0,5C R GUI QZ_RMETA + 219, // 55 0x37 0xdb E0,5B L GUI QZ_LMETA + 42, // 56 0x38 0x2a L SHFT QZ_LSHIFT + 58, // 57 0x39 0x3a CAPS QZ_CAPSLOCK + 56, // 58 0x3A 0x38 L ALT QZ_LALT + 29, // 59 0x3B 0x1d L CTRL QZ_LCTRL + 54, // 60 0x3C 0x36 R SHFT QZ_RSHIFT + 184,// 61 0x3D 0xb8 E0,38 R ALT QZ_RALT + 157,// 62 0x3E 0x9d E0,1D R CTRL QZ_RCTRL + 0, // 63 0x3F Undefined + 0, // 64 0x40 Undefined + 0, // 65 0x41 Undefined + 0, // 66 0x42 Undefined + 55, // 67 0x43 0x37 KP * QZ_KP_MULTIPLY + 0, // 68 0x44 Undefined + 78, // 69 0x45 0x4e KP + QZ_KP_PLUS + 0, // 70 0x46 Undefined + 69, // 71 0x47 0x45 NUM QZ_NUMLOCK + 0, // 72 0x48 Undefined + 0, // 73 0x49 Undefined + 0, // 74 0x4A Undefined + 181,// 75 0x4B 0xb5 E0,35 KP / QZ_KP_DIVIDE + 152,// 76 0x4C 0x9c E0,1C KP EN QZ_KP_ENTER + 0, // 77 0x4D undefined + 74, // 78 0x4E 0x4a KP - QZ_KP_MINUS + 0, // 79 0x4F Undefined + 0, // 80 0x50 Undefined + 0, // 81 0x51 QZ_KP_EQUALS + 82, // 82 0x52 0x52 KP 0 QZ_KP0 + 79, // 83 0x53 0x4f KP 1 QZ_KP1 + 80, // 84 0x54 0x50 KP 2 QZ_KP2 + 81, // 85 0x55 0x51 KP 3 QZ_KP3 + 75, // 86 0x56 0x4b KP 4 QZ_KP4 + 76, // 87 0x57 0x4c KP 5 QZ_KP5 + 77, // 88 0x58 0x4d KP 6 QZ_KP6 + 71, // 89 0x59 0x47 KP 7 QZ_KP7 + 0, // 90 0x5A Undefined + 72, // 91 0x5B 0x48 KP 8 QZ_KP8 + 73, // 92 0x5C 0x49 KP 9 QZ_KP9 + 0, // 93 0x5D Undefined + 0, // 94 0x5E Undefined + 0, // 95 0x5F Undefined + 63, // 96 0x60 0x3f F5 QZ_F5 + 64, // 97 0x61 0x40 F6 QZ_F6 + 65, // 98 0x62 0x41 F7 QZ_F7 + 61, // 99 0x63 0x3d F3 QZ_F3 + 66, // 100 0x64 0x42 F8 QZ_F8 + 67, // 101 0x65 0x43 F9 QZ_F9 + 0, // 102 0x66 Undefined + 87, // 103 0x67 0x57 F11 QZ_F11 + 0, // 104 0x68 Undefined + 183,// 105 0x69 0xb7 QZ_PRINT + 0, // 106 0x6A Undefined + 70, // 107 0x6B 0x46 SCROLL QZ_SCROLLOCK + 0, // 108 0x6C Undefined + 68, // 109 0x6D 0x44 F10 QZ_F10 + 0, // 110 0x6E Undefined + 88, // 111 0x6F 0x58 F12 QZ_F12 + 0, // 112 0x70 Undefined + 110,// 113 0x71 0x0 QZ_PAUSE + 210,// 114 0x72 0xd2 E0,52 INSERT QZ_INSERT + 199,// 115 0x73 0xc7 E0,47 HOME QZ_HOME + 201,// 116 0x74 0xc9 E0,49 PG UP QZ_PAGEUP + 211,// 117 0x75 0xd3 E0,53 DELETE QZ_DELETE + 62, // 118 0x76 0x3e F4 QZ_F4 + 207,// 119 0x77 0xcf E0,4f END QZ_END + 60, // 120 0x78 0x3c F2 QZ_F2 + 209,// 121 0x79 0xd1 E0,51 PG DN QZ_PAGEDOWN + 59, // 122 0x7A 0x3b F1 QZ_F1 + 203,// 123 0x7B 0xcb e0,4B L ARROW QZ_LEFT + 205,// 124 0x7C 0xcd e0,4D R ARROW QZ_RIGHT + 208,// 125 0x7D 0xd0 E0,50 D ARROW QZ_DOWN + 200,// 126 0x7E 0xc8 E0,48 U ARROW QZ_UP +/* completed according to http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/video/quartz/SDL_QuartzKeys.h?rev=1.6&content-type=text/x-cvsweb-markup */ + +/* Additional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */ +/* + 221 // 0xdd e0,5d APPS + // E0,2A,E0,37 PRNT SCRN + // E1,1D,45,E1,9D,C5 PAUSE + 83 // 0x53 0x53 KP . +// ACPI Scan Codes + 222 // 0xde E0, 5E Power + 223 // 0xdf E0, 5F Sleep + 227 // 0xe3 E0, 63 Wake +// Windows Multimedia Scan Codes + 153 // 0x99 E0, 19 Next Track + 144 // 0x90 E0, 10 Previous Track + 164 // 0xa4 E0, 24 Stop + 162 // 0xa2 E0, 22 Play/Pause + 160 // 0xa0 E0, 20 Mute + 176 // 0xb0 E0, 30 Volume Up + 174 // 0xae E0, 2E Volume Down + 237 // 0xed E0, 6D Media Select + 236 // 0xec E0, 6C E-Mail + 161 // 0xa1 E0, 21 Calculator + 235 // 0xeb E0, 6B My Computer + 229 // 0xe5 E0, 65 WWW Search + 178 // 0xb2 E0, 32 WWW Home + 234 // 0xea E0, 6A WWW Back + 233 // 0xe9 E0, 69 WWW Forward + 232 // 0xe8 E0, 68 WWW Stop + 231 // 0xe7 E0, 67 WWW Refresh + 230 // 0xe6 E0, 66 WWW Favorites +*/ +}; + +static int cocoa_keycode_to_qemu(int keycode) +{ + if (ARRAY_SIZE(keymap) <= keycode) { + fprintf(stderr, "(cocoa) warning unknown keycode 0x%x\n", keycode); + return 0; + } + return keymap[keycode]; +} + +/* Displays an alert dialog box with the specified message */ +static void QEMU_Alert(NSString *message) +{ + NSAlert *alert; + alert = [NSAlert new]; + [alert setMessageText: message]; + [alert runModal]; +} + +/* Handles any errors that happen with a device transaction */ +static void handleAnyDeviceErrors(Error * err) +{ + if (err) { + QEMU_Alert([NSString stringWithCString: error_get_pretty(err) + encoding: NSASCIIStringEncoding]); + error_free(err); + } +} + +/* + ------------------------------------------------------ + QemuCocoaView + ------------------------------------------------------ +*/ +@interface QemuCocoaView : NSView +{ + QEMUScreen screen; + NSWindow *fullScreenWindow; + float cx,cy,cw,ch,cdx,cdy; + CGDataProviderRef dataProviderRef; + int modifiers_state[256]; + BOOL isMouseGrabbed; + BOOL isFullscreen; + BOOL isAbsoluteEnabled; + BOOL isMouseDeassociated; +} +- (void) switchSurface:(DisplaySurface *)surface; +- (void) grabMouse; +- (void) ungrabMouse; +- (void) toggleFullScreen:(id)sender; +- (void) handleEvent:(NSEvent *)event; +- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled; +/* The state surrounding mouse grabbing is potentially confusing. + * isAbsoluteEnabled tracks qemu_input_is_absolute() [ie "is the emulated + * pointing device an absolute-position one?"], but is only updated on + * next refresh. + * isMouseGrabbed tracks whether GUI events are directed to the guest; + * it controls whether special keys like Cmd get sent to the guest, + * and whether we capture the mouse when in non-absolute mode. + * isMouseDeassociated tracks whether we've told MacOSX to disassociate + * the mouse and mouse cursor position by calling + * CGAssociateMouseAndMouseCursorPosition(FALSE) + * (which basically happens if we grab in non-absolute mode). + */ +- (BOOL) isMouseGrabbed; +- (BOOL) isAbsoluteEnabled; +- (BOOL) isMouseDeassociated; +- (float) cdx; +- (float) cdy; +- (QEMUScreen) gscreen; +@end + +QemuCocoaView *cocoaView; + +@implementation QemuCocoaView +- (id)initWithFrame:(NSRect)frameRect +{ + COCOA_DEBUG("QemuCocoaView: initWithFrame\n"); + + self = [super initWithFrame:frameRect]; + if (self) { + + screen.bitsPerComponent = 8; + screen.bitsPerPixel = 32; + screen.width = frameRect.size.width; + screen.height = frameRect.size.height; + + } + return self; +} + +- (void) dealloc +{ + COCOA_DEBUG("QemuCocoaView: dealloc\n"); + + if (dataProviderRef) + CGDataProviderRelease(dataProviderRef); + + [super dealloc]; +} + +- (BOOL) isOpaque +{ + return YES; +} + +- (BOOL) screenContainsPoint:(NSPoint) p +{ + return (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height); +} + +- (void) hideCursor +{ + if (!cursor_hide) { + return; + } + [NSCursor hide]; +} + +- (void) unhideCursor +{ + if (!cursor_hide) { + return; + } + [NSCursor unhide]; +} + +- (void) drawRect:(NSRect) rect +{ + COCOA_DEBUG("QemuCocoaView: drawRect\n"); + + // get CoreGraphic context + CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort]; + CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone); + CGContextSetShouldAntialias (viewContextRef, NO); + + // draw screen bitmap directly to Core Graphics context + if (!dataProviderRef) { + // Draw request before any guest device has set up a framebuffer: + // just draw an opaque black rectangle + CGContextSetRGBFillColor(viewContextRef, 0, 0, 0, 1.0); + CGContextFillRect(viewContextRef, NSRectToCGRect(rect)); + } else { + CGImageRef imageRef = CGImageCreate( + screen.width, //width + screen.height, //height + screen.bitsPerComponent, //bitsPerComponent + screen.bitsPerPixel, //bitsPerPixel + (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow +#ifdef __LITTLE_ENDIAN__ + CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4 + kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst, +#else + CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc) + kCGImageAlphaNoneSkipFirst, //bitmapInfo +#endif + dataProviderRef, //provider + NULL, //decode + 0, //interpolate + kCGRenderingIntentDefault //intent + ); + // selective drawing code (draws only dirty rectangles) (OS X >= 10.4) + const NSRect *rectList; + NSInteger rectCount; + int i; + CGImageRef clipImageRef; + CGRect clipRect; + + [self getRectsBeingDrawn:&rectList count:&rectCount]; + for (i = 0; i < rectCount; i++) { + clipRect.origin.x = rectList[i].origin.x / cdx; + clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy; + clipRect.size.width = rectList[i].size.width / cdx; + clipRect.size.height = rectList[i].size.height / cdy; + clipImageRef = CGImageCreateWithImageInRect( + imageRef, + clipRect + ); + CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef); + CGImageRelease (clipImageRef); + } + CGImageRelease (imageRef); + } +} + +- (void) setContentDimensions +{ + COCOA_DEBUG("QemuCocoaView: setContentDimensions\n"); + + if (isFullscreen) { + cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width; + cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height; + + /* stretches video, but keeps same aspect ratio */ + if (stretch_video == true) { + /* use smallest stretch value - prevents clipping on sides */ + if (MIN(cdx, cdy) == cdx) { + cdy = cdx; + } else { + cdx = cdy; + } + } else { /* No stretching */ + cdx = cdy = 1; + } + cw = screen.width * cdx; + ch = screen.height * cdy; + cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0; + cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0; + } else { + cx = 0; + cy = 0; + cw = screen.width; + ch = screen.height; + cdx = 1.0; + cdy = 1.0; + } +} + +- (void) switchSurface:(DisplaySurface *)surface +{ + COCOA_DEBUG("QemuCocoaView: switchSurface\n"); + + int w = surface_width(surface); + int h = surface_height(surface); + /* cdx == 0 means this is our very first surface, in which case we need + * to recalculate the content dimensions even if it happens to be the size + * of the initial empty window. + */ + bool isResize = (w != screen.width || h != screen.height || cdx == 0.0); + + int oldh = screen.height; + if (isResize) { + // Resize before we trigger the redraw, or we'll redraw at the wrong size + COCOA_DEBUG("switchSurface: new size %d x %d\n", w, h); + screen.width = w; + screen.height = h; + [self setContentDimensions]; + [self setFrame:NSMakeRect(cx, cy, cw, ch)]; + } + + // update screenBuffer + if (dataProviderRef) + CGDataProviderRelease(dataProviderRef); + + //sync host window color space with guests + screen.bitsPerPixel = surface_bits_per_pixel(surface); + screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2; + + dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL); + + // update windows + if (isFullscreen) { + [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]]; + [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:NO animate:NO]; + } else { + if (qemu_name) + [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]]; + [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:YES animate:NO]; + } + + if (isResize) { + [normalWindow center]; + } +} + +- (void) toggleFullScreen:(id)sender +{ + COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n"); + + if (isFullscreen) { // switch from fullscreen to desktop + isFullscreen = FALSE; + [self ungrabMouse]; + [self setContentDimensions]; + if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime + [self exitFullScreenModeWithOptions:nil]; + } else { + [fullScreenWindow close]; + [normalWindow setContentView: self]; + [normalWindow makeKeyAndOrderFront: self]; + [NSMenu setMenuBarVisible:YES]; + } + } else { // switch from desktop to fullscreen + isFullscreen = TRUE; + [normalWindow orderOut: nil]; /* Hide the window */ + [self grabMouse]; + [self setContentDimensions]; + if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime + [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys: + [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens, + [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting, + nil]]; + } else { + [NSMenu setMenuBarVisible:NO]; + fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame] + styleMask:NSBorderlessWindowMask + backing:NSBackingStoreBuffered + defer:NO]; + [fullScreenWindow setAcceptsMouseMovedEvents: YES]; + [fullScreenWindow setHasShadow:NO]; + [fullScreenWindow setBackgroundColor: [NSColor blackColor]]; + [self setFrame:NSMakeRect(cx, cy, cw, ch)]; + [[fullScreenWindow contentView] addSubview: self]; + [fullScreenWindow makeKeyAndOrderFront:self]; + } + } +} + +- (void) handleEvent:(NSEvent *)event +{ + COCOA_DEBUG("QemuCocoaView: handleEvent\n"); + + int buttons = 0; + int keycode; + bool mouse_event = false; + NSPoint p = [event locationInWindow]; + + switch ([event type]) { + case NSFlagsChanged: + keycode = cocoa_keycode_to_qemu([event keyCode]); + + if ((keycode == 219 || keycode == 220) && !isMouseGrabbed) { + /* Don't pass command key changes to guest unless mouse is grabbed */ + keycode = 0; + } + + if (keycode) { + if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup + qemu_input_event_send_key_number(dcl->con, keycode, true); + qemu_input_event_send_key_number(dcl->con, keycode, false); + } else if (qemu_console_is_graphic(NULL)) { + if (modifiers_state[keycode] == 0) { // keydown + qemu_input_event_send_key_number(dcl->con, keycode, true); + modifiers_state[keycode] = 1; + } else { // keyup + qemu_input_event_send_key_number(dcl->con, keycode, false); + modifiers_state[keycode] = 0; + } + } + } + + // release Mouse grab when pressing ctrl+alt + if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) { + [self ungrabMouse]; + } + break; + case NSKeyDown: + keycode = cocoa_keycode_to_qemu([event keyCode]); + + // forward command key combos to the host UI unless the mouse is grabbed + if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) { + [NSApp sendEvent:event]; + return; + } + + // default + + // handle control + alt Key Combos (ctrl+alt is reserved for QEMU) + if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) { + switch (keycode) { + + // enable graphic console + case 0x02 ... 0x0a: // '1' to '9' keys + console_select(keycode - 0x02); + break; + } + + // handle keys for graphic console + } else if (qemu_console_is_graphic(NULL)) { + qemu_input_event_send_key_number(dcl->con, keycode, true); + + // handlekeys for Monitor + } else { + int keysym = 0; + switch([event keyCode]) { + case 115: + keysym = QEMU_KEY_HOME; + break; + case 117: + keysym = QEMU_KEY_DELETE; + break; + case 119: + keysym = QEMU_KEY_END; + break; + case 123: + keysym = QEMU_KEY_LEFT; + break; + case 124: + keysym = QEMU_KEY_RIGHT; + break; + case 125: + keysym = QEMU_KEY_DOWN; + break; + case 126: + keysym = QEMU_KEY_UP; + break; + default: + { + NSString *ks = [event characters]; + if ([ks length] > 0) + keysym = [ks characterAtIndex:0]; + } + } + if (keysym) + kbd_put_keysym(keysym); + } + break; + case NSKeyUp: + keycode = cocoa_keycode_to_qemu([event keyCode]); + + // don't pass the guest a spurious key-up if we treated this + // command-key combo as a host UI action + if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) { + return; + } + + if (qemu_console_is_graphic(NULL)) { + qemu_input_event_send_key_number(dcl->con, keycode, false); + } + break; + case NSMouseMoved: + if (isAbsoluteEnabled) { + if (![self screenContainsPoint:p] || ![[self window] isKeyWindow]) { + if (isMouseGrabbed) { + [self ungrabMouse]; + } + } else { + if (!isMouseGrabbed) { + [self grabMouse]; + } + } + } + mouse_event = true; + break; + case NSLeftMouseDown: + if ([event modifierFlags] & NSCommandKeyMask) { + buttons |= MOUSE_EVENT_RBUTTON; + } else { + buttons |= MOUSE_EVENT_LBUTTON; + } + mouse_event = true; + break; + case NSRightMouseDown: + buttons |= MOUSE_EVENT_RBUTTON; + mouse_event = true; + break; + case NSOtherMouseDown: + buttons |= MOUSE_EVENT_MBUTTON; + mouse_event = true; + break; + case NSLeftMouseDragged: + if ([event modifierFlags] & NSCommandKeyMask) { + buttons |= MOUSE_EVENT_RBUTTON; + } else { + buttons |= MOUSE_EVENT_LBUTTON; + } + mouse_event = true; + break; + case NSRightMouseDragged: + buttons |= MOUSE_EVENT_RBUTTON; + mouse_event = true; + break; + case NSOtherMouseDragged: + buttons |= MOUSE_EVENT_MBUTTON; + mouse_event = true; + break; + case NSLeftMouseUp: + mouse_event = true; + if (!isMouseGrabbed && [self screenContainsPoint:p]) { + [self grabMouse]; + } + break; + case NSRightMouseUp: + mouse_event = true; + break; + case NSOtherMouseUp: + mouse_event = true; + break; + case NSScrollWheel: + if (isMouseGrabbed) { + buttons |= ([event deltaY] < 0) ? + MOUSE_EVENT_WHEELUP : MOUSE_EVENT_WHEELDN; + } + mouse_event = true; + break; + default: + [NSApp sendEvent:event]; + } + + if (mouse_event) { + if (last_buttons != buttons) { + static uint32_t bmap[INPUT_BUTTON_MAX] = { + [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON, + [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON, + [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON, + [INPUT_BUTTON_WHEEL_UP] = MOUSE_EVENT_WHEELUP, + [INPUT_BUTTON_WHEEL_DOWN] = MOUSE_EVENT_WHEELDN, + }; + qemu_input_update_buttons(dcl->con, bmap, last_buttons, buttons); + last_buttons = buttons; + } + if (isMouseGrabbed) { + if (isAbsoluteEnabled) { + /* Note that the origin for Cocoa mouse coords is bottom left, not top left. + * The check on screenContainsPoint is to avoid sending out of range values for + * clicks in the titlebar. + */ + if ([self screenContainsPoint:p]) { + qemu_input_queue_abs(dcl->con, INPUT_AXIS_X, p.x, screen.width); + qemu_input_queue_abs(dcl->con, INPUT_AXIS_Y, screen.height - p.y, screen.height); + } + } else { + qemu_input_queue_rel(dcl->con, INPUT_AXIS_X, (int)[event deltaX]); + qemu_input_queue_rel(dcl->con, INPUT_AXIS_Y, (int)[event deltaY]); + } + } else { + [NSApp sendEvent:event]; + } + qemu_input_event_sync(); + } +} + +- (void) grabMouse +{ + COCOA_DEBUG("QemuCocoaView: grabMouse\n"); + + if (!isFullscreen) { + if (qemu_name) + [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]]; + else + [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"]; + } + [self hideCursor]; + if (!isAbsoluteEnabled) { + isMouseDeassociated = TRUE; + CGAssociateMouseAndMouseCursorPosition(FALSE); + } + isMouseGrabbed = TRUE; // while isMouseGrabbed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:] +} + +- (void) ungrabMouse +{ + COCOA_DEBUG("QemuCocoaView: ungrabMouse\n"); + + if (!isFullscreen) { + if (qemu_name) + [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]]; + else + [normalWindow setTitle:@"QEMU"]; + } + [self unhideCursor]; + if (isMouseDeassociated) { + CGAssociateMouseAndMouseCursorPosition(TRUE); + isMouseDeassociated = FALSE; + } + isMouseGrabbed = FALSE; +} + +- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;} +- (BOOL) isMouseGrabbed {return isMouseGrabbed;} +- (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;} +- (BOOL) isMouseDeassociated {return isMouseDeassociated;} +- (float) cdx {return cdx;} +- (float) cdy {return cdy;} +- (QEMUScreen) gscreen {return screen;} +@end + + + +/* + ------------------------------------------------------ + QemuCocoaAppController + ------------------------------------------------------ +*/ +@interface QemuCocoaAppController : NSObject +#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6) + <NSApplicationDelegate> +#endif +{ +} +- (void)startEmulationWithArgc:(int)argc argv:(char**)argv; +- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo; +- (void)doToggleFullScreen:(id)sender; +- (void)toggleFullScreen:(id)sender; +- (void)showQEMUDoc:(id)sender; +- (void)showQEMUTec:(id)sender; +- (void)zoomToFit:(id) sender; +- (void)displayConsole:(id)sender; +- (void)pauseQEMU:(id)sender; +- (void)resumeQEMU:(id)sender; +- (void)displayPause; +- (void)removePause; +- (void)restartQEMU:(id)sender; +- (void)powerDownQEMU:(id)sender; +- (void)ejectDeviceMedia:(id)sender; +- (void)changeDeviceMedia:(id)sender; +@end + +@implementation QemuCocoaAppController +- (id) init +{ + COCOA_DEBUG("QemuCocoaAppController: init\n"); + + self = [super init]; + if (self) { + + // create a view and add it to the window + cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)]; + if(!cocoaView) { + fprintf(stderr, "(cocoa) can't create a view\n"); + exit(1); + } + + // create a window + normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame] + styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask + backing:NSBackingStoreBuffered defer:NO]; + if(!normalWindow) { + fprintf(stderr, "(cocoa) can't create window\n"); + exit(1); + } + [normalWindow setAcceptsMouseMovedEvents:YES]; + [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]]; + [normalWindow setContentView:cocoaView]; +#if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10) + [normalWindow useOptimizedDrawing:YES]; +#endif + [normalWindow makeKeyAndOrderFront:self]; + [normalWindow center]; + stretch_video = false; + + /* Used for displaying pause on the screen */ + pauseLabel = [NSTextField new]; + [pauseLabel setBezeled:YES]; + [pauseLabel setDrawsBackground:YES]; + [pauseLabel setBackgroundColor: [NSColor whiteColor]]; + [pauseLabel setEditable:NO]; + [pauseLabel setSelectable:NO]; + [pauseLabel setStringValue: @"Paused"]; + [pauseLabel setFont: [NSFont fontWithName: @"Helvetica" size: 90]]; + [pauseLabel setTextColor: [NSColor blackColor]]; + [pauseLabel sizeToFit]; + + // set the supported image file types that can be opened + supportedImageFileTypes = [NSArray arrayWithObjects: @"img", @"iso", @"dmg", + @"qcow", @"qcow2", @"cloop", @"vmdk", nil]; + } + return self; +} + +- (void) dealloc +{ + COCOA_DEBUG("QemuCocoaAppController: dealloc\n"); + + if (cocoaView) + [cocoaView release]; + [super dealloc]; +} + +- (void)applicationDidFinishLaunching: (NSNotification *) note +{ + COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n"); + + // Display an open dialog box if no arguments were passed or + // if qemu was launched from the finder ( the Finder passes "-psn" ) + if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) { + NSOpenPanel *op = [[NSOpenPanel alloc] init]; + [op setPrompt:@"Boot image"]; + [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"]; +#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6) + [op setAllowedFileTypes:supportedImageFileTypes]; + [op beginSheetModalForWindow:normalWindow + completionHandler:^(NSInteger returnCode) + { [self openPanelDidEnd:op + returnCode:returnCode contextInfo:NULL ]; } ]; +#else + // Compatibility code for pre-10.6, using deprecated method + [op beginSheetForDirectory:nil file:nil types:filetypes + modalForWindow:normalWindow modalDelegate:self + didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL]; +#endif + } else { + // or launch QEMU, with the global args + [self startEmulationWithArgc:gArgc argv:(char **)gArgv]; + } +} + +- (void)applicationWillTerminate:(NSNotification *)aNotification +{ + COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n"); + + qemu_system_shutdown_request(); + exit(0); +} + +- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication +{ + return YES; +} + +- (void)startEmulationWithArgc:(int)argc argv:(char**)argv +{ + COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n"); + + int status; + status = qemu_main(argc, argv, *_NSGetEnviron()); + exit(status); +} + +- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo +{ + COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n"); + + /* The NSFileHandlingPanelOKButton/NSFileHandlingPanelCancelButton values for + * returnCode strictly only apply for the 10.6-and-up beginSheetModalForWindow + * API. For the legacy pre-10.6 beginSheetForDirectory API they are NSOKButton + * and NSCancelButton. However conveniently the values are the same. + * We use the non-legacy names because the others are deprecated in OSX 10.10. + */ + if (returnCode == NSFileHandlingPanelCancelButton) { + exit(0); + } else if (returnCode == NSFileHandlingPanelOKButton) { + char *img = (char*)[ [ [ sheet URL ] path ] cStringUsingEncoding:NSASCIIStringEncoding]; + + char **argv = g_new(char *, 4); + + [sheet close]; + + argv[0] = g_strdup(gArgv[0]); + argv[1] = g_strdup("-hda"); + argv[2] = g_strdup(img); + argv[3] = NULL; + + // printf("Using argc %d argv %s -hda %s\n", 3, gArgv[0], img); + + [self startEmulationWithArgc:3 argv:(char**)argv]; + } +} + +/* We abstract the method called by the Enter Fullscreen menu item + * because Mac OS 10.7 and higher disables it. This is because of the + * menu item's old selector's name toggleFullScreen: + */ +- (void) doToggleFullScreen:(id)sender +{ + [self toggleFullScreen:(id)sender]; +} + +- (void)toggleFullScreen:(id)sender +{ + COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n"); + + [cocoaView toggleFullScreen:sender]; +} + +- (void)showQEMUDoc:(id)sender +{ + COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n"); + + [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html", + [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"]; +} + +- (void)showQEMUTec:(id)sender +{ + COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n"); + + [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html", + [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"]; +} + +/* Stretches video to fit host monitor size */ +- (void)zoomToFit:(id) sender +{ + stretch_video = !stretch_video; + if (stretch_video == true) { + [sender setState: NSOnState]; + } else { + [sender setState: NSOffState]; + } +} + +/* Displays the console on the screen */ +- (void)displayConsole:(id)sender +{ + console_select([sender tag]); +} + +/* Pause the guest */ +- (void)pauseQEMU:(id)sender +{ + qmp_stop(NULL); + [sender setEnabled: NO]; + [[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES]; + [self displayPause]; +} + +/* Resume running the guest operating system */ +- (void)resumeQEMU:(id) sender +{ + qmp_cont(NULL); + [sender setEnabled: NO]; + [[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES]; + [self removePause]; +} + +/* Displays the word pause on the screen */ +- (void)displayPause +{ + /* Coordinates have to be calculated each time because the window can change its size */ + int xCoord, yCoord, width, height; + xCoord = ([normalWindow frame].size.width - [pauseLabel frame].size.width)/2; + yCoord = [normalWindow frame].size.height - [pauseLabel frame].size.height - ([pauseLabel frame].size.height * .5); + width = [pauseLabel frame].size.width; + height = [pauseLabel frame].size.height; + [pauseLabel setFrame: NSMakeRect(xCoord, yCoord, width, height)]; + [cocoaView addSubview: pauseLabel]; +} + +/* Removes the word pause from the screen */ +- (void)removePause +{ + [pauseLabel removeFromSuperview]; +} + +/* Restarts QEMU */ +- (void)restartQEMU:(id)sender +{ + qmp_system_reset(NULL); +} + +/* Powers down QEMU */ +- (void)powerDownQEMU:(id)sender +{ + qmp_system_powerdown(NULL); +} + +/* Ejects the media. + * Uses sender's tag to figure out the device to eject. + */ +- (void)ejectDeviceMedia:(id)sender +{ + NSString * drive; + drive = [sender representedObject]; + if(drive == nil) { + NSBeep(); + QEMU_Alert(@"Failed to find drive to eject!"); + return; + } + + Error *err = NULL; + qmp_eject([drive cStringUsingEncoding: NSASCIIStringEncoding], false, false, &err); + handleAnyDeviceErrors(err); +} + +/* Displays a dialog box asking the user to select an image file to load. + * Uses sender's represented object value to figure out which drive to use. + */ +- (void)changeDeviceMedia:(id)sender +{ + /* Find the drive name */ + NSString * drive; + drive = [sender representedObject]; + if(drive == nil) { + NSBeep(); + QEMU_Alert(@"Could not find drive!"); + return; + } + + /* Display the file open dialog */ + NSOpenPanel * openPanel; + openPanel = [NSOpenPanel openPanel]; + [openPanel setCanChooseFiles: YES]; + [openPanel setAllowsMultipleSelection: NO]; + [openPanel setAllowedFileTypes: supportedImageFileTypes]; + if([openPanel runModal] == NSFileHandlingPanelOKButton) { + NSString * file = [[[openPanel URLs] objectAtIndex: 0] path]; + if(file == nil) { + NSBeep(); + QEMU_Alert(@"Failed to convert URL to file path!"); + return; + } + + Error *err = NULL; + qmp_change_blockdev([drive cStringUsingEncoding: NSASCIIStringEncoding], + [file cStringUsingEncoding: NSASCIIStringEncoding], + "raw", + &err); + handleAnyDeviceErrors(err); + } +} + +@end + + +int main (int argc, const char * argv[]) { + + gArgc = argc; + gArgv = (char **)argv; + int i; + + /* In case we don't need to display a window, let's not do that */ + for (i = 1; i < argc; i++) { + const char *opt = argv[i]; + + if (opt[0] == '-') { + /* Treat --foo the same as -foo. */ + if (opt[1] == '-') { + opt++; + } + if (!strcmp(opt, "-h") || !strcmp(opt, "-help") || + !strcmp(opt, "-vnc") || + !strcmp(opt, "-nographic") || + !strcmp(opt, "-version") || + !strcmp(opt, "-curses") || + !strcmp(opt, "-qtest")) { + return qemu_main(gArgc, gArgv, *_NSGetEnviron()); + } + } + } + + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; + + // Pull this console process up to being a fully-fledged graphical + // app with a menubar and Dock icon + ProcessSerialNumber psn = { 0, kCurrentProcess }; + TransformProcessType(&psn, kProcessTransformToForegroundApplication); + + [NSApplication sharedApplication]; + + // Add menus + NSMenu *menu; + NSMenuItem *menuItem; + + [NSApp setMainMenu:[[NSMenu alloc] init]]; + + // Application menu + menu = [[NSMenu alloc] initWithTitle:@""]; + [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU + [menu addItem:[NSMenuItem separatorItem]]; //Separator + [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU + menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others + [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)]; + [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All + [menu addItem:[NSMenuItem separatorItem]]; //Separator + [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"]; + menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""]; + [menuItem setSubmenu:menu]; + [[NSApp mainMenu] addItem:menuItem]; + [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+) + + // Machine menu + menu = [[NSMenu alloc] initWithTitle: @"Machine"]; + [menu setAutoenablesItems: NO]; + [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Pause" action: @selector(pauseQEMU:) keyEquivalent: @""] autorelease]]; + menuItem = [[[NSMenuItem alloc] initWithTitle: @"Resume" action: @selector(resumeQEMU:) keyEquivalent: @""] autorelease]; + [menu addItem: menuItem]; + [menuItem setEnabled: NO]; + [menu addItem: [NSMenuItem separatorItem]]; + [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Reset" action: @selector(restartQEMU:) keyEquivalent: @""] autorelease]]; + [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Power Down" action: @selector(powerDownQEMU:) keyEquivalent: @""] autorelease]]; + menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil keyEquivalent:@""] autorelease]; + [menuItem setSubmenu:menu]; + [[NSApp mainMenu] addItem:menuItem]; + + // View menu + menu = [[NSMenu alloc] initWithTitle:@"View"]; + [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(doToggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen + [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Zoom To Fit" action:@selector(zoomToFit:) keyEquivalent:@""] autorelease]]; + menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease]; + [menuItem setSubmenu:menu]; + [[NSApp mainMenu] addItem:menuItem]; + + // Window menu + menu = [[NSMenu alloc] initWithTitle:@"Window"]; + [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize + menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease]; + [menuItem setSubmenu:menu]; + [[NSApp mainMenu] addItem:menuItem]; + [NSApp setWindowsMenu:menu]; + + // Help menu + menu = [[NSMenu alloc] initWithTitle:@"Help"]; + [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help + [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help + menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease]; + [menuItem setSubmenu:menu]; + [[NSApp mainMenu] addItem:menuItem]; + + // Create an Application controller + QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init]; + [NSApp setDelegate:appController]; + + // Start the main event loop + [NSApp run]; + + [appController release]; + [pool release]; + + return 0; +} + + + +#pragma mark qemu +static void cocoa_update(DisplayChangeListener *dcl, + int x, int y, int w, int h) +{ + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; + + COCOA_DEBUG("qemu_cocoa: cocoa_update\n"); + + NSRect rect; + if ([cocoaView cdx] == 1.0) { + rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h); + } else { + rect = NSMakeRect( + x * [cocoaView cdx], + ([cocoaView gscreen].height - y - h) * [cocoaView cdy], + w * [cocoaView cdx], + h * [cocoaView cdy]); + } + [cocoaView setNeedsDisplayInRect:rect]; + + [pool release]; +} + +static void cocoa_switch(DisplayChangeListener *dcl, + DisplaySurface *surface) +{ + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; + + COCOA_DEBUG("qemu_cocoa: cocoa_switch\n"); + [cocoaView switchSurface:surface]; + [pool release]; +} + +static void cocoa_refresh(DisplayChangeListener *dcl) +{ + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; + + COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n"); + + if (qemu_input_is_absolute()) { + if (![cocoaView isAbsoluteEnabled]) { + if ([cocoaView isMouseGrabbed]) { + [cocoaView ungrabMouse]; + } + } + [cocoaView setAbsoluteEnabled:YES]; + } + + NSDate *distantPast; + NSEvent *event; + distantPast = [NSDate distantPast]; + do { + event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast + inMode: NSDefaultRunLoopMode dequeue:YES]; + if (event != nil) { + [cocoaView handleEvent:event]; + } + } while(event != nil); + graphic_hw_update(NULL); + [pool release]; +} + +static void cocoa_cleanup(void) +{ + COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n"); + g_free(dcl); +} + +static const DisplayChangeListenerOps dcl_ops = { + .dpy_name = "cocoa", + .dpy_gfx_update = cocoa_update, + .dpy_gfx_switch = cocoa_switch, + .dpy_refresh = cocoa_refresh, +}; + +/* Returns a name for a given console */ +static NSString * getConsoleName(QemuConsole * console) +{ + return [NSString stringWithFormat: @"%s", qemu_console_get_label(console)]; +} + +/* Add an entry to the View menu for each console */ +static void add_console_menu_entries(void) +{ + NSMenu *menu; + NSMenuItem *menuItem; + int index = 0; + + menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu]; + + [menu addItem:[NSMenuItem separatorItem]]; + + while (qemu_console_lookup_by_index(index) != NULL) { + menuItem = [[[NSMenuItem alloc] initWithTitle: getConsoleName(qemu_console_lookup_by_index(index)) + action: @selector(displayConsole:) keyEquivalent: @""] autorelease]; + [menuItem setTag: index]; + [menu addItem: menuItem]; + index++; + } +} + +/* Make menu items for all removable devices. + * Each device is given an 'Eject' and 'Change' menu item. + */ +static void addRemovableDevicesMenuItems() +{ + NSMenu *menu; + NSMenuItem *menuItem; + BlockInfoList *currentDevice, *pointerToFree; + NSString *deviceName; + + currentDevice = qmp_query_block(NULL); + pointerToFree = currentDevice; + if(currentDevice == NULL) { + NSBeep(); + QEMU_Alert(@"Failed to query for block devices!"); + return; + } + + menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu]; + + // Add a separator between related groups of menu items + [menu addItem:[NSMenuItem separatorItem]]; + + // Set the attributes to the "Removable Media" menu item + NSString *titleString = @"Removable Media"; + NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:titleString]; + NSColor *newColor = [NSColor blackColor]; + NSFontManager *fontManager = [NSFontManager sharedFontManager]; + NSFont *font = [fontManager fontWithFamily:@"Helvetica" + traits:NSBoldFontMask|NSItalicFontMask + weight:0 + size:14]; + [attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, [titleString length])]; + [attString addAttribute:NSForegroundColorAttributeName value:newColor range:NSMakeRange(0, [titleString length])]; + [attString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt: 1] range:NSMakeRange(0, [titleString length])]; + + // Add the "Removable Media" menu item + menuItem = [NSMenuItem new]; + [menuItem setAttributedTitle: attString]; + [menuItem setEnabled: NO]; + [menu addItem: menuItem]; + + /* Loop thru all the block devices in the emulator */ + while (currentDevice) { + deviceName = [[NSString stringWithFormat: @"%s", currentDevice->value->device] retain]; + + if(currentDevice->value->removable) { + menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Change %s...", currentDevice->value->device] + action: @selector(changeDeviceMedia:) + keyEquivalent: @""]; + [menu addItem: menuItem]; + [menuItem setRepresentedObject: deviceName]; + [menuItem autorelease]; + + menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Eject %s", currentDevice->value->device] + action: @selector(ejectDeviceMedia:) + keyEquivalent: @""]; + [menu addItem: menuItem]; + [menuItem setRepresentedObject: deviceName]; + [menuItem autorelease]; + } + currentDevice = currentDevice->next; + } + qapi_free_BlockInfoList(pointerToFree); +} + +void cocoa_display_init(DisplayState *ds, int full_screen) +{ + COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n"); + + /* if fullscreen mode is to be used */ + if (full_screen == true) { + [NSApp activateIgnoringOtherApps: YES]; + [(QemuCocoaAppController *)[[NSApplication sharedApplication] delegate] toggleFullScreen: nil]; + } + + dcl = g_malloc0(sizeof(DisplayChangeListener)); + + // register vga output callbacks + dcl->ops = &dcl_ops; + register_displaychangelistener(dcl); + + // register cleanup function + atexit(cocoa_cleanup); + + /* At this point QEMU has created all the consoles, so we can add View + * menu entries for them. + */ + add_console_menu_entries(); + + /* Give all removable devices a menu item. + * Has to be called after QEMU has started to + * find out what removable devices it has. + */ + addRemovableDevicesMenuItems(); +} |