ui/cocoa.m: remove open dialog code
[qemu/ar7.git] / ui / cocoa.m
bloba91b8bc67b6b6e4ef848015de02eea96b562492e
1 /*
2  * QEMU Cocoa CG display driver
3  *
4  * Copyright (c) 2008 Mike Kronenberg
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to deal
8  * in the Software without restriction, including without limitation the rights
9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10  * copies of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in
14  * all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22  * THE SOFTWARE.
23  */
25 #import <Cocoa/Cocoa.h>
26 #include <crt_externs.h>
28 #include "qemu-common.h"
29 #include "ui/console.h"
30 #include "ui/input.h"
31 #include "sysemu/sysemu.h"
32 #include "qmp-commands.h"
33 #include "sysemu/blockdev.h"
35 #ifndef MAC_OS_X_VERSION_10_5
36 #define MAC_OS_X_VERSION_10_5 1050
37 #endif
38 #ifndef MAC_OS_X_VERSION_10_6
39 #define MAC_OS_X_VERSION_10_6 1060
40 #endif
41 #ifndef MAC_OS_X_VERSION_10_10
42 #define MAC_OS_X_VERSION_10_10 101000
43 #endif
46 //#define DEBUG
48 #ifdef DEBUG
49 #define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
50 #else
51 #define COCOA_DEBUG(...)  ((void) 0)
52 #endif
54 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
56 typedef struct {
57     int width;
58     int height;
59     int bitsPerComponent;
60     int bitsPerPixel;
61 } QEMUScreen;
63 NSWindow *normalWindow;
64 static DisplayChangeListener *dcl;
65 static int last_buttons;
67 int gArgc;
68 char **gArgv;
69 bool stretch_video;
70 NSTextField *pauseLabel;
71 NSArray * supportedImageFileTypes;
73 // keymap conversion
74 int keymap[] =
76 //  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
77     30, //  0       0x00    0x1e            A       QZ_a
78     31, //  1       0x01    0x1f            S       QZ_s
79     32, //  2       0x02    0x20            D       QZ_d
80     33, //  3       0x03    0x21            F       QZ_f
81     35, //  4       0x04    0x23            H       QZ_h
82     34, //  5       0x05    0x22            G       QZ_g
83     44, //  6       0x06    0x2c            Z       QZ_z
84     45, //  7       0x07    0x2d            X       QZ_x
85     46, //  8       0x08    0x2e            C       QZ_c
86     47, //  9       0x09    0x2f            V       QZ_v
87     0,  //  10      0x0A    Undefined
88     48, //  11      0x0B    0x30            B       QZ_b
89     16, //  12      0x0C    0x10            Q       QZ_q
90     17, //  13      0x0D    0x11            W       QZ_w
91     18, //  14      0x0E    0x12            E       QZ_e
92     19, //  15      0x0F    0x13            R       QZ_r
93     21, //  16      0x10    0x15            Y       QZ_y
94     20, //  17      0x11    0x14            T       QZ_t
95     2,  //  18      0x12    0x02            1       QZ_1
96     3,  //  19      0x13    0x03            2       QZ_2
97     4,  //  20      0x14    0x04            3       QZ_3
98     5,  //  21      0x15    0x05            4       QZ_4
99     7,  //  22      0x16    0x07            6       QZ_6
100     6,  //  23      0x17    0x06            5       QZ_5
101     13, //  24      0x18    0x0d            =       QZ_EQUALS
102     10, //  25      0x19    0x0a            9       QZ_9
103     8,  //  26      0x1A    0x08            7       QZ_7
104     12, //  27      0x1B    0x0c            -       QZ_MINUS
105     9,  //  28      0x1C    0x09            8       QZ_8
106     11, //  29      0x1D    0x0b            0       QZ_0
107     27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
108     24, //  31      0x1F    0x18            O       QZ_o
109     22, //  32      0x20    0x16            U       QZ_u
110     26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
111     23, //  34      0x22    0x17            I       QZ_i
112     25, //  35      0x23    0x19            P       QZ_p
113     28, //  36      0x24    0x1c            ENTER   QZ_RETURN
114     38, //  37      0x25    0x26            L       QZ_l
115     36, //  38      0x26    0x24            J       QZ_j
116     40, //  39      0x27    0x28            '       QZ_QUOTE
117     37, //  40      0x28    0x25            K       QZ_k
118     39, //  41      0x29    0x27            ;       QZ_SEMICOLON
119     43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
120     51, //  43      0x2B    0x33            ,       QZ_COMMA
121     53, //  44      0x2C    0x35            /       QZ_SLASH
122     49, //  45      0x2D    0x31            N       QZ_n
123     50, //  46      0x2E    0x32            M       QZ_m
124     52, //  47      0x2F    0x34            .       QZ_PERIOD
125     15, //  48      0x30    0x0f            TAB     QZ_TAB
126     57, //  49      0x31    0x39            SPACE   QZ_SPACE
127     41, //  50      0x32    0x29            `       QZ_BACKQUOTE
128     14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
129     0,  //  52      0x34    Undefined
130     1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
131     220, // 54      0x36    0xdc    E0,5C   R GUI   QZ_RMETA
132     219, // 55      0x37    0xdb    E0,5B   L GUI   QZ_LMETA
133     42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
134     58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
135     56, //  58      0x3A    0x38            L ALT   QZ_LALT
136     29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
137     54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
138     184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
139     157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
140     0,  //  63      0x3F    Undefined
141     0,  //  64      0x40    Undefined
142     0,  //  65      0x41    Undefined
143     0,  //  66      0x42    Undefined
144     55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
145     0,  //  68      0x44    Undefined
146     78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
147     0,  //  70      0x46    Undefined
148     69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
149     0,  //  72      0x48    Undefined
150     0,  //  73      0x49    Undefined
151     0,  //  74      0x4A    Undefined
152     181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
153     152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
154     0,  //  77      0x4D    undefined
155     74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
156     0,  //  79      0x4F    Undefined
157     0,  //  80      0x50    Undefined
158     0,  //  81      0x51                            QZ_KP_EQUALS
159     82, //  82      0x52    0x52            KP 0    QZ_KP0
160     79, //  83      0x53    0x4f            KP 1    QZ_KP1
161     80, //  84      0x54    0x50            KP 2    QZ_KP2
162     81, //  85      0x55    0x51            KP 3    QZ_KP3
163     75, //  86      0x56    0x4b            KP 4    QZ_KP4
164     76, //  87      0x57    0x4c            KP 5    QZ_KP5
165     77, //  88      0x58    0x4d            KP 6    QZ_KP6
166     71, //  89      0x59    0x47            KP 7    QZ_KP7
167     0,  //  90      0x5A    Undefined
168     72, //  91      0x5B    0x48            KP 8    QZ_KP8
169     73, //  92      0x5C    0x49            KP 9    QZ_KP9
170     0,  //  93      0x5D    Undefined
171     0,  //  94      0x5E    Undefined
172     0,  //  95      0x5F    Undefined
173     63, //  96      0x60    0x3f            F5      QZ_F5
174     64, //  97      0x61    0x40            F6      QZ_F6
175     65, //  98      0x62    0x41            F7      QZ_F7
176     61, //  99      0x63    0x3d            F3      QZ_F3
177     66, //  100     0x64    0x42            F8      QZ_F8
178     67, //  101     0x65    0x43            F9      QZ_F9
179     0,  //  102     0x66    Undefined
180     87, //  103     0x67    0x57            F11     QZ_F11
181     0,  //  104     0x68    Undefined
182     183,//  105     0x69    0xb7                    QZ_PRINT
183     0,  //  106     0x6A    Undefined
184     70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
185     0,  //  108     0x6C    Undefined
186     68, //  109     0x6D    0x44            F10     QZ_F10
187     0,  //  110     0x6E    Undefined
188     88, //  111     0x6F    0x58            F12     QZ_F12
189     0,  //  112     0x70    Undefined
190     110,//  113     0x71    0x0                     QZ_PAUSE
191     210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
192     199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
193     201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
194     211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
195     62, //  118     0x76    0x3e            F4      QZ_F4
196     207,//  119     0x77    0xcf    E0,4f   END     QZ_END
197     60, //  120     0x78    0x3c            F2      QZ_F2
198     209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
199     59, //  122     0x7A    0x3b            F1      QZ_F1
200     203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
201     205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
202     208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
203     200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
204 /* 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 */
206 /* Additional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
208     221 //          0xdd            e0,5d   APPS
209         //              E0,2A,E0,37         PRNT SCRN
210         //              E1,1D,45,E1,9D,C5   PAUSE
211     83  //          0x53    0x53            KP .
212 // ACPI Scan Codes
213     222 //          0xde            E0, 5E  Power
214     223 //          0xdf            E0, 5F  Sleep
215     227 //          0xe3            E0, 63  Wake
216 // Windows Multimedia Scan Codes
217     153 //          0x99            E0, 19  Next Track
218     144 //          0x90            E0, 10  Previous Track
219     164 //          0xa4            E0, 24  Stop
220     162 //          0xa2            E0, 22  Play/Pause
221     160 //          0xa0            E0, 20  Mute
222     176 //          0xb0            E0, 30  Volume Up
223     174 //          0xae            E0, 2E  Volume Down
224     237 //          0xed            E0, 6D  Media Select
225     236 //          0xec            E0, 6C  E-Mail
226     161 //          0xa1            E0, 21  Calculator
227     235 //          0xeb            E0, 6B  My Computer
228     229 //          0xe5            E0, 65  WWW Search
229     178 //          0xb2            E0, 32  WWW Home
230     234 //          0xea            E0, 6A  WWW Back
231     233 //          0xe9            E0, 69  WWW Forward
232     232 //          0xe8            E0, 68  WWW Stop
233     231 //          0xe7            E0, 67  WWW Refresh
234     230 //          0xe6            E0, 66  WWW Favorites
238 static int cocoa_keycode_to_qemu(int keycode)
240     if (ARRAY_SIZE(keymap) <= keycode) {
241         fprintf(stderr, "(cocoa) warning unknown keycode 0x%x\n", keycode);
242         return 0;
243     }
244     return keymap[keycode];
247 /* Displays an alert dialog box with the specified message */
248 static void QEMU_Alert(NSString *message)
250     NSAlert *alert;
251     alert = [NSAlert new];
252     [alert setMessageText: message];
253     [alert runModal];
256 /* Handles any errors that happen with a device transaction */
257 static void handleAnyDeviceErrors(Error * err)
259     if (err) {
260         QEMU_Alert([NSString stringWithCString: error_get_pretty(err)
261                                       encoding: NSASCIIStringEncoding]);
262         error_free(err);
263     }
267  ------------------------------------------------------
268     QemuCocoaView
269  ------------------------------------------------------
271 @interface QemuCocoaView : NSView
273     QEMUScreen screen;
274     NSWindow *fullScreenWindow;
275     float cx,cy,cw,ch,cdx,cdy;
276     CGDataProviderRef dataProviderRef;
277     int modifiers_state[256];
278     BOOL isMouseGrabbed;
279     BOOL isFullscreen;
280     BOOL isAbsoluteEnabled;
281     BOOL isMouseDeassociated;
283 - (void) switchSurface:(DisplaySurface *)surface;
284 - (void) grabMouse;
285 - (void) ungrabMouse;
286 - (void) toggleFullScreen:(id)sender;
287 - (void) handleEvent:(NSEvent *)event;
288 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
289 /* The state surrounding mouse grabbing is potentially confusing.
290  * isAbsoluteEnabled tracks qemu_input_is_absolute() [ie "is the emulated
291  *   pointing device an absolute-position one?"], but is only updated on
292  *   next refresh.
293  * isMouseGrabbed tracks whether GUI events are directed to the guest;
294  *   it controls whether special keys like Cmd get sent to the guest,
295  *   and whether we capture the mouse when in non-absolute mode.
296  * isMouseDeassociated tracks whether we've told MacOSX to disassociate
297  *   the mouse and mouse cursor position by calling
298  *   CGAssociateMouseAndMouseCursorPosition(FALSE)
299  *   (which basically happens if we grab in non-absolute mode).
300  */
301 - (BOOL) isMouseGrabbed;
302 - (BOOL) isAbsoluteEnabled;
303 - (BOOL) isMouseDeassociated;
304 - (float) cdx;
305 - (float) cdy;
306 - (QEMUScreen) gscreen;
307 - (void) raiseAllKeys;
308 @end
310 QemuCocoaView *cocoaView;
312 @implementation QemuCocoaView
313 - (id)initWithFrame:(NSRect)frameRect
315     COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
317     self = [super initWithFrame:frameRect];
318     if (self) {
320         screen.bitsPerComponent = 8;
321         screen.bitsPerPixel = 32;
322         screen.width = frameRect.size.width;
323         screen.height = frameRect.size.height;
325     }
326     return self;
329 - (void) dealloc
331     COCOA_DEBUG("QemuCocoaView: dealloc\n");
333     if (dataProviderRef)
334         CGDataProviderRelease(dataProviderRef);
336     [super dealloc];
339 - (BOOL) isOpaque
341     return YES;
344 - (BOOL) screenContainsPoint:(NSPoint) p
346     return (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height);
349 - (void) hideCursor
351     if (!cursor_hide) {
352         return;
353     }
354     [NSCursor hide];
357 - (void) unhideCursor
359     if (!cursor_hide) {
360         return;
361     }
362     [NSCursor unhide];
365 - (void) drawRect:(NSRect) rect
367     COCOA_DEBUG("QemuCocoaView: drawRect\n");
369     // get CoreGraphic context
370     CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
371     CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
372     CGContextSetShouldAntialias (viewContextRef, NO);
374     // draw screen bitmap directly to Core Graphics context
375     if (!dataProviderRef) {
376         // Draw request before any guest device has set up a framebuffer:
377         // just draw an opaque black rectangle
378         CGContextSetRGBFillColor(viewContextRef, 0, 0, 0, 1.0);
379         CGContextFillRect(viewContextRef, NSRectToCGRect(rect));
380     } else {
381         CGImageRef imageRef = CGImageCreate(
382             screen.width, //width
383             screen.height, //height
384             screen.bitsPerComponent, //bitsPerComponent
385             screen.bitsPerPixel, //bitsPerPixel
386             (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
387 #ifdef __LITTLE_ENDIAN__
388             CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
389             kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
390 #else
391             CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
392             kCGImageAlphaNoneSkipFirst, //bitmapInfo
393 #endif
394             dataProviderRef, //provider
395             NULL, //decode
396             0, //interpolate
397             kCGRenderingIntentDefault //intent
398         );
399         // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
400         const NSRect *rectList;
401         NSInteger rectCount;
402         int i;
403         CGImageRef clipImageRef;
404         CGRect clipRect;
406         [self getRectsBeingDrawn:&rectList count:&rectCount];
407         for (i = 0; i < rectCount; i++) {
408             clipRect.origin.x = rectList[i].origin.x / cdx;
409             clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
410             clipRect.size.width = rectList[i].size.width / cdx;
411             clipRect.size.height = rectList[i].size.height / cdy;
412             clipImageRef = CGImageCreateWithImageInRect(
413                                                         imageRef,
414                                                         clipRect
415                                                         );
416             CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
417             CGImageRelease (clipImageRef);
418         }
419         CGImageRelease (imageRef);
420     }
423 - (void) setContentDimensions
425     COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
427     if (isFullscreen) {
428         cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
429         cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
431         /* stretches video, but keeps same aspect ratio */
432         if (stretch_video == true) {
433             /* use smallest stretch value - prevents clipping on sides */
434             if (MIN(cdx, cdy) == cdx) {
435                 cdy = cdx;
436             } else {
437                 cdx = cdy;
438             }
439         } else {  /* No stretching */
440             cdx = cdy = 1;
441         }
442         cw = screen.width * cdx;
443         ch = screen.height * cdy;
444         cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
445         cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
446     } else {
447         cx = 0;
448         cy = 0;
449         cw = screen.width;
450         ch = screen.height;
451         cdx = 1.0;
452         cdy = 1.0;
453     }
456 - (void) switchSurface:(DisplaySurface *)surface
458     COCOA_DEBUG("QemuCocoaView: switchSurface\n");
460     int w = surface_width(surface);
461     int h = surface_height(surface);
462     /* cdx == 0 means this is our very first surface, in which case we need
463      * to recalculate the content dimensions even if it happens to be the size
464      * of the initial empty window.
465      */
466     bool isResize = (w != screen.width || h != screen.height || cdx == 0.0);
468     int oldh = screen.height;
469     if (isResize) {
470         // Resize before we trigger the redraw, or we'll redraw at the wrong size
471         COCOA_DEBUG("switchSurface: new size %d x %d\n", w, h);
472         screen.width = w;
473         screen.height = h;
474         [self setContentDimensions];
475         [self setFrame:NSMakeRect(cx, cy, cw, ch)];
476     }
478     // update screenBuffer
479     if (dataProviderRef)
480         CGDataProviderRelease(dataProviderRef);
482     //sync host window color space with guests
483     screen.bitsPerPixel = surface_bits_per_pixel(surface);
484     screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2;
486     dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL);
488     // update windows
489     if (isFullscreen) {
490         [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
491         [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:NO animate:NO];
492     } else {
493         if (qemu_name)
494             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
495         [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:YES animate:NO];
496     }
498     if (isResize) {
499         [normalWindow center];
500     }
503 - (void) toggleFullScreen:(id)sender
505     COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
507     if (isFullscreen) { // switch from fullscreen to desktop
508         isFullscreen = FALSE;
509         [self ungrabMouse];
510         [self setContentDimensions];
511         if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
512             [self exitFullScreenModeWithOptions:nil];
513         } else {
514             [fullScreenWindow close];
515             [normalWindow setContentView: self];
516             [normalWindow makeKeyAndOrderFront: self];
517             [NSMenu setMenuBarVisible:YES];
518         }
519     } else { // switch from desktop to fullscreen
520         isFullscreen = TRUE;
521         [normalWindow orderOut: nil]; /* Hide the window */
522         [self grabMouse];
523         [self setContentDimensions];
524         if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
525             [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
526                 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
527                 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
528                  nil]];
529         } else {
530             [NSMenu setMenuBarVisible:NO];
531             fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
532                 styleMask:NSBorderlessWindowMask
533                 backing:NSBackingStoreBuffered
534                 defer:NO];
535             [fullScreenWindow setAcceptsMouseMovedEvents: YES];
536             [fullScreenWindow setHasShadow:NO];
537             [fullScreenWindow setBackgroundColor: [NSColor blackColor]];
538             [self setFrame:NSMakeRect(cx, cy, cw, ch)];
539             [[fullScreenWindow contentView] addSubview: self];
540             [fullScreenWindow makeKeyAndOrderFront:self];
541         }
542     }
545 - (void) handleEvent:(NSEvent *)event
547     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
549     int buttons = 0;
550     int keycode;
551     bool mouse_event = false;
552     NSPoint p = [event locationInWindow];
554     switch ([event type]) {
555         case NSFlagsChanged:
556             keycode = cocoa_keycode_to_qemu([event keyCode]);
558             if ((keycode == 219 || keycode == 220) && !isMouseGrabbed) {
559               /* Don't pass command key changes to guest unless mouse is grabbed */
560               keycode = 0;
561             }
563             if (keycode) {
564                 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
565                     qemu_input_event_send_key_number(dcl->con, keycode, true);
566                     qemu_input_event_send_key_number(dcl->con, keycode, false);
567                 } else if (qemu_console_is_graphic(NULL)) {
568                     if (modifiers_state[keycode] == 0) { // keydown
569                         qemu_input_event_send_key_number(dcl->con, keycode, true);
570                         modifiers_state[keycode] = 1;
571                     } else { // keyup
572                         qemu_input_event_send_key_number(dcl->con, keycode, false);
573                         modifiers_state[keycode] = 0;
574                     }
575                 }
576             }
578             // release Mouse grab when pressing ctrl+alt
579             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
580                 [self ungrabMouse];
581             }
582             break;
583         case NSKeyDown:
584             keycode = cocoa_keycode_to_qemu([event keyCode]);
586             // forward command key combos to the host UI unless the mouse is grabbed
587             if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) {
588                 [NSApp sendEvent:event];
589                 return;
590             }
592             // default
594             // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
595             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
596                 switch (keycode) {
598                     // enable graphic console
599                     case 0x02 ... 0x0a: // '1' to '9' keys
600                         console_select(keycode - 0x02);
601                         break;
602                 }
604             // handle keys for graphic console
605             } else if (qemu_console_is_graphic(NULL)) {
606                 qemu_input_event_send_key_number(dcl->con, keycode, true);
608             // handlekeys for Monitor
609             } else {
610                 int keysym = 0;
611                 switch([event keyCode]) {
612                 case 115:
613                     keysym = QEMU_KEY_HOME;
614                     break;
615                 case 117:
616                     keysym = QEMU_KEY_DELETE;
617                     break;
618                 case 119:
619                     keysym = QEMU_KEY_END;
620                     break;
621                 case 123:
622                     keysym = QEMU_KEY_LEFT;
623                     break;
624                 case 124:
625                     keysym = QEMU_KEY_RIGHT;
626                     break;
627                 case 125:
628                     keysym = QEMU_KEY_DOWN;
629                     break;
630                 case 126:
631                     keysym = QEMU_KEY_UP;
632                     break;
633                 default:
634                     {
635                         NSString *ks = [event characters];
636                         if ([ks length] > 0)
637                             keysym = [ks characterAtIndex:0];
638                     }
639                 }
640                 if (keysym)
641                     kbd_put_keysym(keysym);
642             }
643             break;
644         case NSKeyUp:
645             keycode = cocoa_keycode_to_qemu([event keyCode]);
647             // don't pass the guest a spurious key-up if we treated this
648             // command-key combo as a host UI action
649             if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) {
650                 return;
651             }
653             if (qemu_console_is_graphic(NULL)) {
654                 qemu_input_event_send_key_number(dcl->con, keycode, false);
655             }
656             break;
657         case NSMouseMoved:
658             if (isAbsoluteEnabled) {
659                 if (![self screenContainsPoint:p] || ![[self window] isKeyWindow]) {
660                     if (isMouseGrabbed) {
661                         [self ungrabMouse];
662                     }
663                 } else {
664                     if (!isMouseGrabbed) {
665                         [self grabMouse];
666                     }
667                 }
668             }
669             mouse_event = true;
670             break;
671         case NSLeftMouseDown:
672             if ([event modifierFlags] & NSCommandKeyMask) {
673                 buttons |= MOUSE_EVENT_RBUTTON;
674             } else {
675                 buttons |= MOUSE_EVENT_LBUTTON;
676             }
677             mouse_event = true;
678             break;
679         case NSRightMouseDown:
680             buttons |= MOUSE_EVENT_RBUTTON;
681             mouse_event = true;
682             break;
683         case NSOtherMouseDown:
684             buttons |= MOUSE_EVENT_MBUTTON;
685             mouse_event = true;
686             break;
687         case NSLeftMouseDragged:
688             if ([event modifierFlags] & NSCommandKeyMask) {
689                 buttons |= MOUSE_EVENT_RBUTTON;
690             } else {
691                 buttons |= MOUSE_EVENT_LBUTTON;
692             }
693             mouse_event = true;
694             break;
695         case NSRightMouseDragged:
696             buttons |= MOUSE_EVENT_RBUTTON;
697             mouse_event = true;
698             break;
699         case NSOtherMouseDragged:
700             buttons |= MOUSE_EVENT_MBUTTON;
701             mouse_event = true;
702             break;
703         case NSLeftMouseUp:
704             mouse_event = true;
705             if (!isMouseGrabbed && [self screenContainsPoint:p]) {
706                 [self grabMouse];
707             }
708             break;
709         case NSRightMouseUp:
710             mouse_event = true;
711             break;
712         case NSOtherMouseUp:
713             mouse_event = true;
714             break;
715         case NSScrollWheel:
716             if (isMouseGrabbed) {
717                 buttons |= ([event deltaY] < 0) ?
718                     MOUSE_EVENT_WHEELUP : MOUSE_EVENT_WHEELDN;
719             }
720             mouse_event = true;
721             break;
722         default:
723             [NSApp sendEvent:event];
724     }
726     if (mouse_event) {
727         if (last_buttons != buttons) {
728             static uint32_t bmap[INPUT_BUTTON_MAX] = {
729                 [INPUT_BUTTON_LEFT]       = MOUSE_EVENT_LBUTTON,
730                 [INPUT_BUTTON_MIDDLE]     = MOUSE_EVENT_MBUTTON,
731                 [INPUT_BUTTON_RIGHT]      = MOUSE_EVENT_RBUTTON,
732                 [INPUT_BUTTON_WHEEL_UP]   = MOUSE_EVENT_WHEELUP,
733                 [INPUT_BUTTON_WHEEL_DOWN] = MOUSE_EVENT_WHEELDN,
734             };
735             qemu_input_update_buttons(dcl->con, bmap, last_buttons, buttons);
736             last_buttons = buttons;
737         }
738         if (isMouseGrabbed) {
739             if (isAbsoluteEnabled) {
740                 /* Note that the origin for Cocoa mouse coords is bottom left, not top left.
741                  * The check on screenContainsPoint is to avoid sending out of range values for
742                  * clicks in the titlebar.
743                  */
744                 if ([self screenContainsPoint:p]) {
745                     qemu_input_queue_abs(dcl->con, INPUT_AXIS_X, p.x, screen.width);
746                     qemu_input_queue_abs(dcl->con, INPUT_AXIS_Y, screen.height - p.y, screen.height);
747                 }
748             } else {
749                 qemu_input_queue_rel(dcl->con, INPUT_AXIS_X, (int)[event deltaX]);
750                 qemu_input_queue_rel(dcl->con, INPUT_AXIS_Y, (int)[event deltaY]);
751             }
752         } else {
753             [NSApp sendEvent:event];
754         }
755         qemu_input_event_sync();
756     }
759 - (void) grabMouse
761     COCOA_DEBUG("QemuCocoaView: grabMouse\n");
763     if (!isFullscreen) {
764         if (qemu_name)
765             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
766         else
767             [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
768     }
769     [self hideCursor];
770     if (!isAbsoluteEnabled) {
771         isMouseDeassociated = TRUE;
772         CGAssociateMouseAndMouseCursorPosition(FALSE);
773     }
774     isMouseGrabbed = TRUE; // while isMouseGrabbed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
777 - (void) ungrabMouse
779     COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
781     if (!isFullscreen) {
782         if (qemu_name)
783             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
784         else
785             [normalWindow setTitle:@"QEMU"];
786     }
787     [self unhideCursor];
788     if (isMouseDeassociated) {
789         CGAssociateMouseAndMouseCursorPosition(TRUE);
790         isMouseDeassociated = FALSE;
791     }
792     isMouseGrabbed = FALSE;
795 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
796 - (BOOL) isMouseGrabbed {return isMouseGrabbed;}
797 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
798 - (BOOL) isMouseDeassociated {return isMouseDeassociated;}
799 - (float) cdx {return cdx;}
800 - (float) cdy {return cdy;}
801 - (QEMUScreen) gscreen {return screen;}
804  * Makes the target think all down keys are being released.
805  * This prevents a stuck key problem, since we will not see
806  * key up events for those keys after we have lost focus.
807  */
808 - (void) raiseAllKeys
810     int index;
811     const int max_index = ARRAY_SIZE(modifiers_state);
813    for (index = 0; index < max_index; index++) {
814        if (modifiers_state[index]) {
815            modifiers_state[index] = 0;
816            qemu_input_event_send_key_number(dcl->con, index, false);
817        }
818    }
820 @end
825  ------------------------------------------------------
826     QemuCocoaAppController
827  ------------------------------------------------------
829 @interface QemuCocoaAppController : NSObject
830 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
831                                        <NSWindowDelegate, NSApplicationDelegate>
832 #endif
835 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
836 - (void)doToggleFullScreen:(id)sender;
837 - (void)toggleFullScreen:(id)sender;
838 - (void)showQEMUDoc:(id)sender;
839 - (void)showQEMUTec:(id)sender;
840 - (void)zoomToFit:(id) sender;
841 - (void)displayConsole:(id)sender;
842 - (void)pauseQEMU:(id)sender;
843 - (void)resumeQEMU:(id)sender;
844 - (void)displayPause;
845 - (void)removePause;
846 - (void)restartQEMU:(id)sender;
847 - (void)powerDownQEMU:(id)sender;
848 - (void)ejectDeviceMedia:(id)sender;
849 - (void)changeDeviceMedia:(id)sender;
850 - (BOOL)verifyQuit;
851 @end
853 @implementation QemuCocoaAppController
854 - (id) init
856     COCOA_DEBUG("QemuCocoaAppController: init\n");
858     self = [super init];
859     if (self) {
861         // create a view and add it to the window
862         cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
863         if(!cocoaView) {
864             fprintf(stderr, "(cocoa) can't create a view\n");
865             exit(1);
866         }
868         // create a window
869         normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
870             styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
871             backing:NSBackingStoreBuffered defer:NO];
872         if(!normalWindow) {
873             fprintf(stderr, "(cocoa) can't create window\n");
874             exit(1);
875         }
876         [normalWindow setAcceptsMouseMovedEvents:YES];
877         [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
878         [normalWindow setContentView:cocoaView];
879 #if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10)
880         [normalWindow useOptimizedDrawing:YES];
881 #endif
882         [normalWindow makeKeyAndOrderFront:self];
883         [normalWindow center];
884         [normalWindow setDelegate: self];
885         stretch_video = false;
887         /* Used for displaying pause on the screen */
888         pauseLabel = [NSTextField new];
889         [pauseLabel setBezeled:YES];
890         [pauseLabel setDrawsBackground:YES];
891         [pauseLabel setBackgroundColor: [NSColor whiteColor]];
892         [pauseLabel setEditable:NO];
893         [pauseLabel setSelectable:NO];
894         [pauseLabel setStringValue: @"Paused"];
895         [pauseLabel setFont: [NSFont fontWithName: @"Helvetica" size: 90]];
896         [pauseLabel setTextColor: [NSColor blackColor]];
897         [pauseLabel sizeToFit];
899         // set the supported image file types that can be opened
900         supportedImageFileTypes = [NSArray arrayWithObjects: @"img", @"iso", @"dmg",
901                                  @"qcow", @"qcow2", @"cloop", @"vmdk", nil];
902     }
903     return self;
906 - (void) dealloc
908     COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
910     if (cocoaView)
911         [cocoaView release];
912     [super dealloc];
915 - (void)applicationDidFinishLaunching: (NSNotification *) note
917     COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
918     // launch QEMU, with the global args
919     [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
922 - (void)applicationWillTerminate:(NSNotification *)aNotification
924     COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
926     qemu_system_shutdown_request();
927     exit(0);
930 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
932     return YES;
935 - (NSApplicationTerminateReply)applicationShouldTerminate:
936                                                          (NSApplication *)sender
938     COCOA_DEBUG("QemuCocoaAppController: applicationShouldTerminate\n");
939     return [self verifyQuit];
942 /* Called when the user clicks on a window's close button */
943 - (BOOL)windowShouldClose:(id)sender
945     COCOA_DEBUG("QemuCocoaAppController: windowShouldClose\n");
946     [NSApp terminate: sender];
947     /* If the user allows the application to quit then the call to
948      * NSApp terminate will never return. If we get here then the user
949      * cancelled the quit, so we should return NO to not permit the
950      * closing of this window.
951      */
952     return NO;
955 /* Called when QEMU goes into the background */
956 - (void) applicationWillResignActive: (NSNotification *)aNotification
958     COCOA_DEBUG("QemuCocoaAppController: applicationWillResignActive\n");
959     [cocoaView raiseAllKeys];
962 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
964     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
966     int status;
967     status = qemu_main(argc, argv, *_NSGetEnviron());
968     exit(status);
971 /* We abstract the method called by the Enter Fullscreen menu item
972  * because Mac OS 10.7 and higher disables it. This is because of the
973  * menu item's old selector's name toggleFullScreen:
974  */
975 - (void) doToggleFullScreen:(id)sender
977     [self toggleFullScreen:(id)sender];
980 - (void)toggleFullScreen:(id)sender
982     COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
984     [cocoaView toggleFullScreen:sender];
987 - (void)showQEMUDoc:(id)sender
989     COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
991     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
992         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
995 - (void)showQEMUTec:(id)sender
997     COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
999     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
1000         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
1003 /* Stretches video to fit host monitor size */
1004 - (void)zoomToFit:(id) sender
1006     stretch_video = !stretch_video;
1007     if (stretch_video == true) {
1008         [sender setState: NSOnState];
1009     } else {
1010         [sender setState: NSOffState];
1011     }
1014 /* Displays the console on the screen */
1015 - (void)displayConsole:(id)sender
1017     console_select([sender tag]);
1020 /* Pause the guest */
1021 - (void)pauseQEMU:(id)sender
1023     qmp_stop(NULL);
1024     [sender setEnabled: NO];
1025     [[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES];
1026     [self displayPause];
1029 /* Resume running the guest operating system */
1030 - (void)resumeQEMU:(id) sender
1032     qmp_cont(NULL);
1033     [sender setEnabled: NO];
1034     [[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES];
1035     [self removePause];
1038 /* Displays the word pause on the screen */
1039 - (void)displayPause
1041     /* Coordinates have to be calculated each time because the window can change its size */
1042     int xCoord, yCoord, width, height;
1043     xCoord = ([normalWindow frame].size.width - [pauseLabel frame].size.width)/2;
1044     yCoord = [normalWindow frame].size.height - [pauseLabel frame].size.height - ([pauseLabel frame].size.height * .5);
1045     width = [pauseLabel frame].size.width;
1046     height = [pauseLabel frame].size.height;
1047     [pauseLabel setFrame: NSMakeRect(xCoord, yCoord, width, height)];
1048     [cocoaView addSubview: pauseLabel];
1051 /* Removes the word pause from the screen */
1052 - (void)removePause
1054     [pauseLabel removeFromSuperview];
1057 /* Restarts QEMU */
1058 - (void)restartQEMU:(id)sender
1060     qmp_system_reset(NULL);
1063 /* Powers down QEMU */
1064 - (void)powerDownQEMU:(id)sender
1066     qmp_system_powerdown(NULL);
1069 /* Ejects the media.
1070  * Uses sender's tag to figure out the device to eject.
1071  */
1072 - (void)ejectDeviceMedia:(id)sender
1074     NSString * drive;
1075     drive = [sender representedObject];
1076     if(drive == nil) {
1077         NSBeep();
1078         QEMU_Alert(@"Failed to find drive to eject!");
1079         return;
1080     }
1082     Error *err = NULL;
1083     qmp_eject([drive cStringUsingEncoding: NSASCIIStringEncoding], false, false, &err);
1084     handleAnyDeviceErrors(err);
1087 /* Displays a dialog box asking the user to select an image file to load.
1088  * Uses sender's represented object value to figure out which drive to use.
1089  */
1090 - (void)changeDeviceMedia:(id)sender
1092     /* Find the drive name */
1093     NSString * drive;
1094     drive = [sender representedObject];
1095     if(drive == nil) {
1096         NSBeep();
1097         QEMU_Alert(@"Could not find drive!");
1098         return;
1099     }
1101     /* Display the file open dialog */
1102     NSOpenPanel * openPanel;
1103     openPanel = [NSOpenPanel openPanel];
1104     [openPanel setCanChooseFiles: YES];
1105     [openPanel setAllowsMultipleSelection: NO];
1106     [openPanel setAllowedFileTypes: supportedImageFileTypes];
1107     if([openPanel runModal] == NSFileHandlingPanelOKButton) {
1108         NSString * file = [[[openPanel URLs] objectAtIndex: 0] path];
1109         if(file == nil) {
1110             NSBeep();
1111             QEMU_Alert(@"Failed to convert URL to file path!");
1112             return;
1113         }
1115         Error *err = NULL;
1116         qmp_change_blockdev([drive cStringUsingEncoding: NSASCIIStringEncoding],
1117                             [file cStringUsingEncoding: NSASCIIStringEncoding],
1118                             "raw",
1119                             &err);
1120         handleAnyDeviceErrors(err);
1121     }
1124 /* Verifies if the user really wants to quit */
1125 - (BOOL)verifyQuit
1127     NSAlert *alert = [NSAlert new];
1128     [alert autorelease];
1129     [alert setMessageText: @"Are you sure you want to quit QEMU?"];
1130     [alert addButtonWithTitle: @"Cancel"];
1131     [alert addButtonWithTitle: @"Quit"];
1132     if([alert runModal] == NSAlertSecondButtonReturn) {
1133         return YES;
1134     } else {
1135         return NO;
1136     }
1139 @end
1142 int main (int argc, const char * argv[]) {
1144     gArgc = argc;
1145     gArgv = (char **)argv;
1146     int i;
1148     /* In case we don't need to display a window, let's not do that */
1149     for (i = 1; i < argc; i++) {
1150         const char *opt = argv[i];
1152         if (opt[0] == '-') {
1153             /* Treat --foo the same as -foo.  */
1154             if (opt[1] == '-') {
1155                 opt++;
1156             }
1157             if (!strcmp(opt, "-h") || !strcmp(opt, "-help") ||
1158                 !strcmp(opt, "-vnc") ||
1159                 !strcmp(opt, "-nographic") ||
1160                 !strcmp(opt, "-version") ||
1161                 !strcmp(opt, "-curses") ||
1162                 !strcmp(opt, "-display") ||
1163                 !strcmp(opt, "-qtest")) {
1164                 return qemu_main(gArgc, gArgv, *_NSGetEnviron());
1165             }
1166         }
1167     }
1169     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1171     // Pull this console process up to being a fully-fledged graphical
1172     // app with a menubar and Dock icon
1173     ProcessSerialNumber psn = { 0, kCurrentProcess };
1174     TransformProcessType(&psn, kProcessTransformToForegroundApplication);
1176     [NSApplication sharedApplication];
1178     // Add menus
1179     NSMenu      *menu;
1180     NSMenuItem  *menuItem;
1182     [NSApp setMainMenu:[[NSMenu alloc] init]];
1184     // Application menu
1185     menu = [[NSMenu alloc] initWithTitle:@""];
1186     [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
1187     [menu addItem:[NSMenuItem separatorItem]]; //Separator
1188     [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
1189     menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
1190     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
1191     [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
1192     [menu addItem:[NSMenuItem separatorItem]]; //Separator
1193     [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
1194     menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
1195     [menuItem setSubmenu:menu];
1196     [[NSApp mainMenu] addItem:menuItem];
1197     [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
1199     // Machine menu
1200     menu = [[NSMenu alloc] initWithTitle: @"Machine"];
1201     [menu setAutoenablesItems: NO];
1202     [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Pause" action: @selector(pauseQEMU:) keyEquivalent: @""] autorelease]];
1203     menuItem = [[[NSMenuItem alloc] initWithTitle: @"Resume" action: @selector(resumeQEMU:) keyEquivalent: @""] autorelease];
1204     [menu addItem: menuItem];
1205     [menuItem setEnabled: NO];
1206     [menu addItem: [NSMenuItem separatorItem]];
1207     [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Reset" action: @selector(restartQEMU:) keyEquivalent: @""] autorelease]];
1208     [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Power Down" action: @selector(powerDownQEMU:) keyEquivalent: @""] autorelease]];
1209     menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil keyEquivalent:@""] autorelease];
1210     [menuItem setSubmenu:menu];
1211     [[NSApp mainMenu] addItem:menuItem];
1213     // View menu
1214     menu = [[NSMenu alloc] initWithTitle:@"View"];
1215     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(doToggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
1216     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Zoom To Fit" action:@selector(zoomToFit:) keyEquivalent:@""] autorelease]];
1217     menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
1218     [menuItem setSubmenu:menu];
1219     [[NSApp mainMenu] addItem:menuItem];
1221     // Window menu
1222     menu = [[NSMenu alloc] initWithTitle:@"Window"];
1223     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
1224     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1225     [menuItem setSubmenu:menu];
1226     [[NSApp mainMenu] addItem:menuItem];
1227     [NSApp setWindowsMenu:menu];
1229     // Help menu
1230     menu = [[NSMenu alloc] initWithTitle:@"Help"];
1231     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
1232     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
1233     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1234     [menuItem setSubmenu:menu];
1235     [[NSApp mainMenu] addItem:menuItem];
1237     // Create an Application controller
1238     QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
1239     [NSApp setDelegate:appController];
1241     // Start the main event loop
1242     [NSApp run];
1244     [appController release];
1245     [pool release];
1247     return 0;
1252 #pragma mark qemu
1253 static void cocoa_update(DisplayChangeListener *dcl,
1254                          int x, int y, int w, int h)
1256     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1258     COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
1260     NSRect rect;
1261     if ([cocoaView cdx] == 1.0) {
1262         rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
1263     } else {
1264         rect = NSMakeRect(
1265             x * [cocoaView cdx],
1266             ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
1267             w * [cocoaView cdx],
1268             h * [cocoaView cdy]);
1269     }
1270     [cocoaView setNeedsDisplayInRect:rect];
1272     [pool release];
1275 static void cocoa_switch(DisplayChangeListener *dcl,
1276                          DisplaySurface *surface)
1278     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1280     COCOA_DEBUG("qemu_cocoa: cocoa_switch\n");
1281     [cocoaView switchSurface:surface];
1282     [pool release];
1285 static void cocoa_refresh(DisplayChangeListener *dcl)
1287     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1289     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
1291     if (qemu_input_is_absolute()) {
1292         if (![cocoaView isAbsoluteEnabled]) {
1293             if ([cocoaView isMouseGrabbed]) {
1294                 [cocoaView ungrabMouse];
1295             }
1296         }
1297         [cocoaView setAbsoluteEnabled:YES];
1298     }
1300     NSDate *distantPast;
1301     NSEvent *event;
1302     distantPast = [NSDate distantPast];
1303     do {
1304         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
1305                         inMode: NSDefaultRunLoopMode dequeue:YES];
1306         if (event != nil) {
1307             [cocoaView handleEvent:event];
1308         }
1309     } while(event != nil);
1310     graphic_hw_update(NULL);
1311     [pool release];
1314 static void cocoa_cleanup(void)
1316     COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
1317     g_free(dcl);
1320 static const DisplayChangeListenerOps dcl_ops = {
1321     .dpy_name          = "cocoa",
1322     .dpy_gfx_update = cocoa_update,
1323     .dpy_gfx_switch = cocoa_switch,
1324     .dpy_refresh = cocoa_refresh,
1327 /* Returns a name for a given console */
1328 static NSString * getConsoleName(QemuConsole * console)
1330     return [NSString stringWithFormat: @"%s", qemu_console_get_label(console)];
1333 /* Add an entry to the View menu for each console */
1334 static void add_console_menu_entries(void)
1336     NSMenu *menu;
1337     NSMenuItem *menuItem;
1338     int index = 0;
1340     menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu];
1342     [menu addItem:[NSMenuItem separatorItem]];
1344     while (qemu_console_lookup_by_index(index) != NULL) {
1345         menuItem = [[[NSMenuItem alloc] initWithTitle: getConsoleName(qemu_console_lookup_by_index(index))
1346                                                action: @selector(displayConsole:) keyEquivalent: @""] autorelease];
1347         [menuItem setTag: index];
1348         [menu addItem: menuItem];
1349         index++;
1350     }
1353 /* Make menu items for all removable devices.
1354  * Each device is given an 'Eject' and 'Change' menu item.
1355  */
1356 static void addRemovableDevicesMenuItems()
1358     NSMenu *menu;
1359     NSMenuItem *menuItem;
1360     BlockInfoList *currentDevice, *pointerToFree;
1361     NSString *deviceName;
1363     currentDevice = qmp_query_block(NULL);
1364     pointerToFree = currentDevice;
1365     if(currentDevice == NULL) {
1366         NSBeep();
1367         QEMU_Alert(@"Failed to query for block devices!");
1368         return;
1369     }
1371     menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu];
1373     // Add a separator between related groups of menu items
1374     [menu addItem:[NSMenuItem separatorItem]];
1376     // Set the attributes to the "Removable Media" menu item
1377     NSString *titleString = @"Removable Media";
1378     NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:titleString];
1379     NSColor *newColor = [NSColor blackColor];
1380     NSFontManager *fontManager = [NSFontManager sharedFontManager];
1381     NSFont *font = [fontManager fontWithFamily:@"Helvetica"
1382                                           traits:NSBoldFontMask|NSItalicFontMask
1383                                           weight:0
1384                                             size:14];
1385     [attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, [titleString length])];
1386     [attString addAttribute:NSForegroundColorAttributeName value:newColor range:NSMakeRange(0, [titleString length])];
1387     [attString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt: 1] range:NSMakeRange(0, [titleString length])];
1389     // Add the "Removable Media" menu item
1390     menuItem = [NSMenuItem new];
1391     [menuItem setAttributedTitle: attString];
1392     [menuItem setEnabled: NO];
1393     [menu addItem: menuItem];
1395     /* Loop thru all the block devices in the emulator */
1396     while (currentDevice) {
1397         deviceName = [[NSString stringWithFormat: @"%s", currentDevice->value->device] retain];
1399         if(currentDevice->value->removable) {
1400             menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Change %s...", currentDevice->value->device]
1401                                                   action: @selector(changeDeviceMedia:)
1402                                            keyEquivalent: @""];
1403             [menu addItem: menuItem];
1404             [menuItem setRepresentedObject: deviceName];
1405             [menuItem autorelease];
1407             menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Eject %s", currentDevice->value->device]
1408                                                   action: @selector(ejectDeviceMedia:)
1409                                            keyEquivalent: @""];
1410             [menu addItem: menuItem];
1411             [menuItem setRepresentedObject: deviceName];
1412             [menuItem autorelease];
1413         }
1414         currentDevice = currentDevice->next;
1415     }
1416     qapi_free_BlockInfoList(pointerToFree);
1419 void cocoa_display_init(DisplayState *ds, int full_screen)
1421     COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1423     /* if fullscreen mode is to be used */
1424     if (full_screen == true) {
1425         [NSApp activateIgnoringOtherApps: YES];
1426         [(QemuCocoaAppController *)[[NSApplication sharedApplication] delegate] toggleFullScreen: nil];
1427     }
1429     dcl = g_malloc0(sizeof(DisplayChangeListener));
1431     // register vga output callbacks
1432     dcl->ops = &dcl_ops;
1433     register_displaychangelistener(dcl);
1435     // register cleanup function
1436     atexit(cocoa_cleanup);
1438     /* At this point QEMU has created all the consoles, so we can add View
1439      * menu entries for them.
1440      */
1441     add_console_menu_entries();
1443     /* Give all removable devices a menu item.
1444      * Has to be called after QEMU has started to
1445      * find out what removable devices it has.
1446      */
1447     addRemovableDevicesMenuItems();