ui/cocoa.m

   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  */
  24
  25 #import <Cocoa/Cocoa.h>
  26 #include <crt_externs.h>
  27
  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
  34 #ifndef MAC_OS_X_VERSION_10_5
  35 #define MAC_OS_X_VERSION_10_5 1050
  36 #endif
  37 #ifndef MAC_OS_X_VERSION_10_6
  38 #define MAC_OS_X_VERSION_10_6 1060
  39 #endif
  40 #ifndef MAC_OS_X_VERSION_10_10
  41 #define MAC_OS_X_VERSION_10_10 101000
  42 #endif
  43
  44
  45 //#define DEBUG
  46
  47 #ifdef DEBUG
  48 #define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
  49 #else
  50 #define COCOA_DEBUG(...)  ((void) 0)
  51 #endif
  52
  53 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
  54
  55 typedef struct {
  56     int width;
  57     int height;
  58     int bitsPerComponent;
  59     int bitsPerPixel;
  60 } QEMUScreen;
  61
  62 NSWindow *normalWindow;
  63 static DisplayChangeListener *dcl;
  64 static int last_buttons;
  65
  66 int gArgc;
  67 char **gArgv;
  68 bool stretch_video;
  69 NSTextField *pauseLabel;
  70
  71 // keymap conversion
  72 int keymap[] =
  73 {
  74 //  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
  75     30, //  0       0x00    0x1e            A       QZ_a
  76     31, //  1       0x01    0x1f            S       QZ_s
  77     32, //  2       0x02    0x20            D       QZ_d
  78     33, //  3       0x03    0x21            F       QZ_f
  79     35, //  4       0x04    0x23            H       QZ_h
  80     34, //  5       0x05    0x22            G       QZ_g
  81     44, //  6       0x06    0x2c            Z       QZ_z
  82     45, //  7       0x07    0x2d            X       QZ_x
  83     46, //  8       0x08    0x2e            C       QZ_c
  84     47, //  9       0x09    0x2f            V       QZ_v
  85     0,  //  10      0x0A    Undefined
  86     48, //  11      0x0B    0x30            B       QZ_b
  87     16, //  12      0x0C    0x10            Q       QZ_q
  88     17, //  13      0x0D    0x11            W       QZ_w
  89     18, //  14      0x0E    0x12            E       QZ_e
  90     19, //  15      0x0F    0x13            R       QZ_r
  91     21, //  16      0x10    0x15            Y       QZ_y
  92     20, //  17      0x11    0x14            T       QZ_t
  93     2,  //  18      0x12    0x02            1       QZ_1
  94     3,  //  19      0x13    0x03            2       QZ_2
  95     4,  //  20      0x14    0x04            3       QZ_3
  96     5,  //  21      0x15    0x05            4       QZ_4
  97     7,  //  22      0x16    0x07            6       QZ_6
  98     6,  //  23      0x17    0x06            5       QZ_5
  99     13, //  24      0x18    0x0d            =       QZ_EQUALS
 100     10, //  25      0x19    0x0a            9       QZ_9
 101     8,  //  26      0x1A    0x08            7       QZ_7
 102     12, //  27      0x1B    0x0c            -       QZ_MINUS
 103     9,  //  28      0x1C    0x09            8       QZ_8
 104     11, //  29      0x1D    0x0b            0       QZ_0
 105     27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
 106     24, //  31      0x1F    0x18            O       QZ_o
 107     22, //  32      0x20    0x16            U       QZ_u
 108     26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
 109     23, //  34      0x22    0x17            I       QZ_i
 110     25, //  35      0x23    0x19            P       QZ_p
 111     28, //  36      0x24    0x1c            ENTER   QZ_RETURN
 112     38, //  37      0x25    0x26            L       QZ_l
 113     36, //  38      0x26    0x24            J       QZ_j
 114     40, //  39      0x27    0x28            '       QZ_QUOTE
 115     37, //  40      0x28    0x25            K       QZ_k
 116     39, //  41      0x29    0x27            ;       QZ_SEMICOLON
 117     43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
 118     51, //  43      0x2B    0x33            ,       QZ_COMMA
 119     53, //  44      0x2C    0x35            /       QZ_SLASH
 120     49, //  45      0x2D    0x31            N       QZ_n
 121     50, //  46      0x2E    0x32            M       QZ_m
 122     52, //  47      0x2F    0x34            .       QZ_PERIOD
 123     15, //  48      0x30    0x0f            TAB     QZ_TAB
 124     57, //  49      0x31    0x39            SPACE   QZ_SPACE
 125     41, //  50      0x32    0x29            `       QZ_BACKQUOTE
 126     14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
 127     0,  //  52      0x34    Undefined
 128     1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
 129     220, // 54      0x36    0xdc    E0,5C   R GUI   QZ_RMETA
 130     219, // 55      0x37    0xdb    E0,5B   L GUI   QZ_LMETA
 131     42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
 132     58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
 133     56, //  58      0x3A    0x38            L ALT   QZ_LALT
 134     29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
 135     54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
 136     184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
 137     157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
 138     0,  //  63      0x3F    Undefined
 139     0,  //  64      0x40    Undefined
 140     0,  //  65      0x41    Undefined
 141     0,  //  66      0x42    Undefined
 142     55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
 143     0,  //  68      0x44    Undefined
 144     78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
 145     0,  //  70      0x46    Undefined
 146     69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
 147     0,  //  72      0x48    Undefined
 148     0,  //  73      0x49    Undefined
 149     0,  //  74      0x4A    Undefined
 150     181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
 151     152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
 152     0,  //  77      0x4D    undefined
 153     74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
 154     0,  //  79      0x4F    Undefined
 155     0,  //  80      0x50    Undefined
 156     0,  //  81      0x51                            QZ_KP_EQUALS
 157     82, //  82      0x52    0x52            KP 0    QZ_KP0
 158     79, //  83      0x53    0x4f            KP 1    QZ_KP1
 159     80, //  84      0x54    0x50            KP 2    QZ_KP2
 160     81, //  85      0x55    0x51            KP 3    QZ_KP3
 161     75, //  86      0x56    0x4b            KP 4    QZ_KP4
 162     76, //  87      0x57    0x4c            KP 5    QZ_KP5
 163     77, //  88      0x58    0x4d            KP 6    QZ_KP6
 164     71, //  89      0x59    0x47            KP 7    QZ_KP7
 165     0,  //  90      0x5A    Undefined
 166     72, //  91      0x5B    0x48            KP 8    QZ_KP8
 167     73, //  92      0x5C    0x49            KP 9    QZ_KP9
 168     0,  //  93      0x5D    Undefined
 169     0,  //  94      0x5E    Undefined
 170     0,  //  95      0x5F    Undefined
 171     63, //  96      0x60    0x3f            F5      QZ_F5
 172     64, //  97      0x61    0x40            F6      QZ_F6
 173     65, //  98      0x62    0x41            F7      QZ_F7
 174     61, //  99      0x63    0x3d            F3      QZ_F3
 175     66, //  100     0x64    0x42            F8      QZ_F8
 176     67, //  101     0x65    0x43            F9      QZ_F9
 177     0,  //  102     0x66    Undefined
 178     87, //  103     0x67    0x57            F11     QZ_F11
 179     0,  //  104     0x68    Undefined
 180     183,//  105     0x69    0xb7                    QZ_PRINT
 181     0,  //  106     0x6A    Undefined
 182     70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
 183     0,  //  108     0x6C    Undefined
 184     68, //  109     0x6D    0x44            F10     QZ_F10
 185     0,  //  110     0x6E    Undefined
 186     88, //  111     0x6F    0x58            F12     QZ_F12
 187     0,  //  112     0x70    Undefined
 188     110,//  113     0x71    0x0                     QZ_PAUSE
 189     210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
 190     199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
 191     201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
 192     211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
 193     62, //  118     0x76    0x3e            F4      QZ_F4
 194     207,//  119     0x77    0xcf    E0,4f   END     QZ_END
 195     60, //  120     0x78    0x3c            F2      QZ_F2
 196     209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
 197     59, //  122     0x7A    0x3b            F1      QZ_F1
 198     203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
 199     205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
 200     208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
 201     200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
 202 /* 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 */
 203
 204 /* Additional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
 205 /*
 206     221 //          0xdd            e0,5d   APPS
 207         //              E0,2A,E0,37         PRNT SCRN
 208         //              E1,1D,45,E1,9D,C5   PAUSE
 209     83  //          0x53    0x53            KP .
 210 // ACPI Scan Codes
 211     222 //          0xde            E0, 5E  Power
 212     223 //          0xdf            E0, 5F  Sleep
 213     227 //          0xe3            E0, 63  Wake
 214 // Windows Multimedia Scan Codes
 215     153 //          0x99            E0, 19  Next Track
 216     144 //          0x90            E0, 10  Previous Track
 217     164 //          0xa4            E0, 24  Stop
 218     162 //          0xa2            E0, 22  Play/Pause
 219     160 //          0xa0            E0, 20  Mute
 220     176 //          0xb0            E0, 30  Volume Up
 221     174 //          0xae            E0, 2E  Volume Down
 222     237 //          0xed            E0, 6D  Media Select
 223     236 //          0xec            E0, 6C  E-Mail
 224     161 //          0xa1            E0, 21  Calculator
 225     235 //          0xeb            E0, 6B  My Computer
 226     229 //          0xe5            E0, 65  WWW Search
 227     178 //          0xb2            E0, 32  WWW Home
 228     234 //          0xea            E0, 6A  WWW Back
 229     233 //          0xe9            E0, 69  WWW Forward
 230     232 //          0xe8            E0, 68  WWW Stop
 231     231 //          0xe7            E0, 67  WWW Refresh
 232     230 //          0xe6            E0, 66  WWW Favorites
 233 */
 234 };
 235
 236 static int cocoa_keycode_to_qemu(int keycode)
 237 {
 238     if (ARRAY_SIZE(keymap) <= keycode) {
 239         fprintf(stderr, "(cocoa) warning unknown keycode 0x%x\n", keycode);
 240         return 0;
 241     }
 242     return keymap[keycode];
 243 }
 244
 245
 246
 247 /*
 248  ------------------------------------------------------
 249     QemuCocoaView
 250  ------------------------------------------------------
 251 */
 252 @interface QemuCocoaView : NSView
 253 {
 254     QEMUScreen screen;
 255     NSWindow *fullScreenWindow;
 256     float cx,cy,cw,ch,cdx,cdy;
 257     CGDataProviderRef dataProviderRef;
 258     int modifiers_state[256];
 259     BOOL isMouseGrabbed;
 260     BOOL isFullscreen;
 261     BOOL isAbsoluteEnabled;
 262     BOOL isMouseDeassociated;
 263 }
 264 - (void) switchSurface:(DisplaySurface *)surface;
 265 - (void) grabMouse;
 266 - (void) ungrabMouse;
 267 - (void) toggleFullScreen:(id)sender;
 268 - (void) handleEvent:(NSEvent *)event;
 269 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
 270 /* The state surrounding mouse grabbing is potentially confusing.
 271  * isAbsoluteEnabled tracks qemu_input_is_absolute() [ie "is the emulated
 272  *   pointing device an absolute-position one?"], but is only updated on
 273  *   next refresh.
 274  * isMouseGrabbed tracks whether GUI events are directed to the guest;
 275  *   it controls whether special keys like Cmd get sent to the guest,
 276  *   and whether we capture the mouse when in non-absolute mode.
 277  * isMouseDeassociated tracks whether we've told MacOSX to disassociate
 278  *   the mouse and mouse cursor position by calling
 279  *   CGAssociateMouseAndMouseCursorPosition(FALSE)
 280  *   (which basically happens if we grab in non-absolute mode).
 281  */
 282 - (BOOL) isMouseGrabbed;
 283 - (BOOL) isAbsoluteEnabled;
 284 - (BOOL) isMouseDeassociated;
 285 - (float) cdx;
 286 - (float) cdy;
 287 - (QEMUScreen) gscreen;
 288 @end
 289
 290 QemuCocoaView *cocoaView;
 291
 292 @implementation QemuCocoaView
 293 - (id)initWithFrame:(NSRect)frameRect
 294 {
 295     COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
 296
 297     self = [super initWithFrame:frameRect];
 298     if (self) {
 299
 300         screen.bitsPerComponent = 8;
 301         screen.bitsPerPixel = 32;
 302         screen.width = frameRect.size.width;
 303         screen.height = frameRect.size.height;
 304
 305     }
 306     return self;
 307 }
 308
 309 - (void) dealloc
 310 {
 311     COCOA_DEBUG("QemuCocoaView: dealloc\n");
 312
 313     if (dataProviderRef)
 314         CGDataProviderRelease(dataProviderRef);
 315
 316     [super dealloc];
 317 }
 318
 319 - (BOOL) isOpaque
 320 {
 321     return YES;
 322 }
 323
 324 - (BOOL) screenContainsPoint:(NSPoint) p
 325 {
 326     return (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height);
 327 }
 328
 329 - (void) hideCursor
 330 {
 331     if (!cursor_hide) {
 332         return;
 333     }
 334     [NSCursor hide];
 335 }
 336
 337 - (void) unhideCursor
 338 {
 339     if (!cursor_hide) {
 340         return;
 341     }
 342     [NSCursor unhide];
 343 }
 344
 345 - (void) drawRect:(NSRect) rect
 346 {
 347     COCOA_DEBUG("QemuCocoaView: drawRect\n");
 348
 349     // get CoreGraphic context
 350     CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
 351     CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
 352     CGContextSetShouldAntialias (viewContextRef, NO);
 353
 354     // draw screen bitmap directly to Core Graphics context
 355     if (!dataProviderRef) {
 356         // Draw request before any guest device has set up a framebuffer:
 357         // just draw an opaque black rectangle
 358         CGContextSetRGBFillColor(viewContextRef, 0, 0, 0, 1.0);
 359         CGContextFillRect(viewContextRef, NSRectToCGRect(rect));
 360     } else {
 361         CGImageRef imageRef = CGImageCreate(
 362             screen.width, //width
 363             screen.height, //height
 364             screen.bitsPerComponent, //bitsPerComponent
 365             screen.bitsPerPixel, //bitsPerPixel
 366             (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
 367 #ifdef __LITTLE_ENDIAN__
 368             CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
 369             kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
 370 #else
 371             CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
 372             kCGImageAlphaNoneSkipFirst, //bitmapInfo
 373 #endif
 374             dataProviderRef, //provider
 375             NULL, //decode
 376             0, //interpolate
 377             kCGRenderingIntentDefault //intent
 378         );
 379         // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
 380         const NSRect *rectList;
 381         NSInteger rectCount;
 382         int i;
 383         CGImageRef clipImageRef;
 384         CGRect clipRect;
 385
 386         [self getRectsBeingDrawn:&rectList count:&rectCount];
 387         for (i = 0; i < rectCount; i++) {
 388             clipRect.origin.x = rectList[i].origin.x / cdx;
 389             clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
 390             clipRect.size.width = rectList[i].size.width / cdx;
 391             clipRect.size.height = rectList[i].size.height / cdy;
 392             clipImageRef = CGImageCreateWithImageInRect(
 393                                                         imageRef,
 394                                                         clipRect
 395                                                         );
 396             CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
 397             CGImageRelease (clipImageRef);
 398         }
 399         CGImageRelease (imageRef);
 400     }
 401 }
 402
 403 - (void) setContentDimensions
 404 {
 405     COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
 406
 407     if (isFullscreen) {
 408         cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
 409         cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
 410
 411         /* stretches video, but keeps same aspect ratio */
 412         if (stretch_video == true) {
 413             /* use smallest stretch value - prevents clipping on sides */
 414             if (MIN(cdx, cdy) == cdx) {
 415                 cdy = cdx;
 416             } else {
 417                 cdx = cdy;
 418             }
 419         } else {  /* No stretching */
 420             cdx = cdy = 1;
 421         }
 422         cw = screen.width * cdx;
 423         ch = screen.height * cdy;
 424         cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
 425         cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
 426     } else {
 427         cx = 0;
 428         cy = 0;
 429         cw = screen.width;
 430         ch = screen.height;
 431         cdx = 1.0;
 432         cdy = 1.0;
 433     }
 434 }
 435
 436 - (void) switchSurface:(DisplaySurface *)surface
 437 {
 438     COCOA_DEBUG("QemuCocoaView: switchSurface\n");
 439
 440     int w = surface_width(surface);
 441     int h = surface_height(surface);
 442     /* cdx == 0 means this is our very first surface, in which case we need
 443      * to recalculate the content dimensions even if it happens to be the size
 444      * of the initial empty window.
 445      */
 446     bool isResize = (w != screen.width || h != screen.height || cdx == 0.0);
 447
 448     int oldh = screen.height;
 449     if (isResize) {
 450         // Resize before we trigger the redraw, or we'll redraw at the wrong size
 451         COCOA_DEBUG("switchSurface: new size %d x %d\n", w, h);
 452         screen.width = w;
 453         screen.height = h;
 454         [self setContentDimensions];
 455         [self setFrame:NSMakeRect(cx, cy, cw, ch)];
 456     }
 457
 458     // update screenBuffer
 459     if (dataProviderRef)
 460         CGDataProviderRelease(dataProviderRef);
 461
 462     //sync host window color space with guests
 463     screen.bitsPerPixel = surface_bits_per_pixel(surface);
 464     screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2;
 465
 466     dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL);
 467
 468     // update windows
 469     if (isFullscreen) {
 470         [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
 471         [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:NO animate:NO];
 472     } else {
 473         if (qemu_name)
 474             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 475         [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:YES animate:NO];
 476     }
 477
 478     if (isResize) {
 479         [normalWindow center];
 480     }
 481 }
 482
 483 - (void) toggleFullScreen:(id)sender
 484 {
 485     COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
 486
 487     if (isFullscreen) { // switch from fullscreen to desktop
 488         isFullscreen = FALSE;
 489         [self ungrabMouse];
 490         [self setContentDimensions];
 491         if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
 492             [self exitFullScreenModeWithOptions:nil];
 493         } else {
 494             [fullScreenWindow close];
 495             [normalWindow setContentView: self];
 496             [normalWindow makeKeyAndOrderFront: self];
 497             [NSMenu setMenuBarVisible:YES];
 498         }
 499     } else { // switch from desktop to fullscreen
 500         isFullscreen = TRUE;
 501         [normalWindow orderOut: nil]; /* Hide the window */
 502         [self grabMouse];
 503         [self setContentDimensions];
 504         if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
 505             [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
 506                 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
 507                 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
 508                  nil]];
 509         } else {
 510             [NSMenu setMenuBarVisible:NO];
 511             fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
 512                 styleMask:NSBorderlessWindowMask
 513                 backing:NSBackingStoreBuffered
 514                 defer:NO];
 515             [fullScreenWindow setAcceptsMouseMovedEvents: YES];
 516             [fullScreenWindow setHasShadow:NO];
 517             [fullScreenWindow setBackgroundColor: [NSColor blackColor]];
 518             [self setFrame:NSMakeRect(cx, cy, cw, ch)];
 519             [[fullScreenWindow contentView] addSubview: self];
 520             [fullScreenWindow makeKeyAndOrderFront:self];
 521         }
 522     }
 523 }
 524
 525 - (void) handleEvent:(NSEvent *)event
 526 {
 527     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
 528
 529     int buttons = 0;
 530     int keycode;
 531     bool mouse_event = false;
 532     NSPoint p = [event locationInWindow];
 533
 534     switch ([event type]) {
 535         case NSFlagsChanged:
 536             keycode = cocoa_keycode_to_qemu([event keyCode]);
 537
 538             if ((keycode == 219 || keycode == 220) && !isMouseGrabbed) {
 539               /* Don't pass command key changes to guest unless mouse is grabbed */
 540               keycode = 0;
 541             }
 542
 543             if (keycode) {
 544                 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
 545                     qemu_input_event_send_key_number(dcl->con, keycode, true);
 546                     qemu_input_event_send_key_number(dcl->con, keycode, false);
 547                 } else if (qemu_console_is_graphic(NULL)) {
 548                     if (modifiers_state[keycode] == 0) { // keydown
 549                         qemu_input_event_send_key_number(dcl->con, keycode, true);
 550                         modifiers_state[keycode] = 1;
 551                     } else { // keyup
 552                         qemu_input_event_send_key_number(dcl->con, keycode, false);
 553                         modifiers_state[keycode] = 0;
 554                     }
 555                 }
 556             }
 557
 558             // release Mouse grab when pressing ctrl+alt
 559             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 560                 [self ungrabMouse];
 561             }
 562             break;
 563         case NSKeyDown:
 564             keycode = cocoa_keycode_to_qemu([event keyCode]);
 565
 566             // forward command key combos to the host UI unless the mouse is grabbed
 567             if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) {
 568                 [NSApp sendEvent:event];
 569                 return;
 570             }
 571
 572             // default
 573
 574             // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
 575             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 576                 switch (keycode) {
 577
 578                     // enable graphic console
 579                     case 0x02 ... 0x0a: // '1' to '9' keys
 580                         console_select(keycode - 0x02);
 581                         break;
 582                 }
 583
 584             // handle keys for graphic console
 585             } else if (qemu_console_is_graphic(NULL)) {
 586                 qemu_input_event_send_key_number(dcl->con, keycode, true);
 587
 588             // handlekeys for Monitor
 589             } else {
 590                 int keysym = 0;
 591                 switch([event keyCode]) {
 592                 case 115:
 593                     keysym = QEMU_KEY_HOME;
 594                     break;
 595                 case 117:
 596                     keysym = QEMU_KEY_DELETE;
 597                     break;
 598                 case 119:
 599                     keysym = QEMU_KEY_END;
 600                     break;
 601                 case 123:
 602                     keysym = QEMU_KEY_LEFT;
 603                     break;
 604                 case 124:
 605                     keysym = QEMU_KEY_RIGHT;
 606                     break;
 607                 case 125:
 608                     keysym = QEMU_KEY_DOWN;
 609                     break;
 610                 case 126:
 611                     keysym = QEMU_KEY_UP;
 612                     break;
 613                 default:
 614                     {
 615                         NSString *ks = [event characters];
 616                         if ([ks length] > 0)
 617                             keysym = [ks characterAtIndex:0];
 618                     }
 619                 }
 620                 if (keysym)
 621                     kbd_put_keysym(keysym);
 622             }
 623             break;
 624         case NSKeyUp:
 625             keycode = cocoa_keycode_to_qemu([event keyCode]);
 626
 627             // don't pass the guest a spurious key-up if we treated this
 628             // command-key combo as a host UI action
 629             if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) {
 630                 return;
 631             }
 632
 633             if (qemu_console_is_graphic(NULL)) {
 634                 qemu_input_event_send_key_number(dcl->con, keycode, false);
 635             }
 636             break;
 637         case NSMouseMoved:
 638             if (isAbsoluteEnabled) {
 639                 if (![self screenContainsPoint:p] || ![[self window] isKeyWindow]) {
 640                     if (isMouseGrabbed) {
 641                         [self ungrabMouse];
 642                     }
 643                 } else {
 644                     if (!isMouseGrabbed) {
 645                         [self grabMouse];
 646                     }
 647                 }
 648             }
 649             mouse_event = true;
 650             break;
 651         case NSLeftMouseDown:
 652             if ([event modifierFlags] & NSCommandKeyMask) {
 653                 buttons |= MOUSE_EVENT_RBUTTON;
 654             } else {
 655                 buttons |= MOUSE_EVENT_LBUTTON;
 656             }
 657             mouse_event = true;
 658             break;
 659         case NSRightMouseDown:
 660             buttons |= MOUSE_EVENT_RBUTTON;
 661             mouse_event = true;
 662             break;
 663         case NSOtherMouseDown:
 664             buttons |= MOUSE_EVENT_MBUTTON;
 665             mouse_event = true;
 666             break;
 667         case NSLeftMouseDragged:
 668             if ([event modifierFlags] & NSCommandKeyMask) {
 669                 buttons |= MOUSE_EVENT_RBUTTON;
 670             } else {
 671                 buttons |= MOUSE_EVENT_LBUTTON;
 672             }
 673             mouse_event = true;
 674             break;
 675         case NSRightMouseDragged:
 676             buttons |= MOUSE_EVENT_RBUTTON;
 677             mouse_event = true;
 678             break;
 679         case NSOtherMouseDragged:
 680             buttons |= MOUSE_EVENT_MBUTTON;
 681             mouse_event = true;
 682             break;
 683         case NSLeftMouseUp:
 684             mouse_event = true;
 685             if (!isMouseGrabbed && [self screenContainsPoint:p]) {
 686                 [self grabMouse];
 687             }
 688             break;
 689         case NSRightMouseUp:
 690             mouse_event = true;
 691             break;
 692         case NSOtherMouseUp:
 693             mouse_event = true;
 694             break;
 695         case NSScrollWheel:
 696             if (isMouseGrabbed) {
 697                 buttons |= ([event deltaY] < 0) ?
 698                     MOUSE_EVENT_WHEELUP : MOUSE_EVENT_WHEELDN;
 699             }
 700             mouse_event = true;
 701             break;
 702         default:
 703             [NSApp sendEvent:event];
 704     }
 705
 706     if (mouse_event) {
 707         if (last_buttons != buttons) {
 708             static uint32_t bmap[INPUT_BUTTON_MAX] = {
 709                 [INPUT_BUTTON_LEFT]       = MOUSE_EVENT_LBUTTON,
 710                 [INPUT_BUTTON_MIDDLE]     = MOUSE_EVENT_MBUTTON,
 711                 [INPUT_BUTTON_RIGHT]      = MOUSE_EVENT_RBUTTON,
 712                 [INPUT_BUTTON_WHEEL_UP]   = MOUSE_EVENT_WHEELUP,
 713                 [INPUT_BUTTON_WHEEL_DOWN] = MOUSE_EVENT_WHEELDN,
 714             };
 715             qemu_input_update_buttons(dcl->con, bmap, last_buttons, buttons);
 716             last_buttons = buttons;
 717         }
 718         if (isMouseGrabbed) {
 719             if (isAbsoluteEnabled) {
 720                 /* Note that the origin for Cocoa mouse coords is bottom left, not top left.
 721                  * The check on screenContainsPoint is to avoid sending out of range values for
 722                  * clicks in the titlebar.
 723                  */
 724                 if ([self screenContainsPoint:p]) {
 725                     qemu_input_queue_abs(dcl->con, INPUT_AXIS_X, p.x, screen.width);
 726                     qemu_input_queue_abs(dcl->con, INPUT_AXIS_Y, screen.height - p.y, screen.height);
 727                 }
 728             } else {
 729                 qemu_input_queue_rel(dcl->con, INPUT_AXIS_X, (int)[event deltaX]);
 730                 qemu_input_queue_rel(dcl->con, INPUT_AXIS_Y, (int)[event deltaY]);
 731             }
 732         } else {
 733             [NSApp sendEvent:event];
 734         }
 735         qemu_input_event_sync();
 736     }
 737 }
 738
 739 - (void) grabMouse
 740 {
 741     COCOA_DEBUG("QemuCocoaView: grabMouse\n");
 742
 743     if (!isFullscreen) {
 744         if (qemu_name)
 745             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
 746         else
 747             [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
 748     }
 749     [self hideCursor];
 750     if (!isAbsoluteEnabled) {
 751         isMouseDeassociated = TRUE;
 752         CGAssociateMouseAndMouseCursorPosition(FALSE);
 753     }
 754     isMouseGrabbed = TRUE; // while isMouseGrabbed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
 755 }
 756
 757 - (void) ungrabMouse
 758 {
 759     COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
 760
 761     if (!isFullscreen) {
 762         if (qemu_name)
 763             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 764         else
 765             [normalWindow setTitle:@"QEMU"];
 766     }
 767     [self unhideCursor];
 768     if (isMouseDeassociated) {
 769         CGAssociateMouseAndMouseCursorPosition(TRUE);
 770         isMouseDeassociated = FALSE;
 771     }
 772     isMouseGrabbed = FALSE;
 773 }
 774
 775 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
 776 - (BOOL) isMouseGrabbed {return isMouseGrabbed;}
 777 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
 778 - (BOOL) isMouseDeassociated {return isMouseDeassociated;}
 779 - (float) cdx {return cdx;}
 780 - (float) cdy {return cdy;}
 781 - (QEMUScreen) gscreen {return screen;}
 782 @end
 783
 784
 785
 786 /*
 787  ------------------------------------------------------
 788     QemuCocoaAppController
 789  ------------------------------------------------------
 790 */
 791 @interface QemuCocoaAppController : NSObject
 792 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
 793                                              <NSApplicationDelegate>
 794 #endif
 795 {
 796 }
 797 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
 798 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo;
 799 - (void)doToggleFullScreen:(id)sender;
 800 - (void)toggleFullScreen:(id)sender;
 801 - (void)showQEMUDoc:(id)sender;
 802 - (void)showQEMUTec:(id)sender;
 803 - (void)zoomToFit:(id) sender;
 804 - (void)displayConsole:(id)sender;
 805 - (void)pauseQEMU:(id)sender;
 806 - (void)resumeQEMU:(id)sender;
 807 - (void)displayPause;
 808 - (void)removePause;
 809 - (void)restartQEMU:(id)sender;
 810 - (void)powerDownQEMU:(id)sender;
 811 @end
 812
 813 @implementation QemuCocoaAppController
 814 - (id) init
 815 {
 816     COCOA_DEBUG("QemuCocoaAppController: init\n");
 817
 818     self = [super init];
 819     if (self) {
 820
 821         // create a view and add it to the window
 822         cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
 823         if(!cocoaView) {
 824             fprintf(stderr, "(cocoa) can't create a view\n");
 825             exit(1);
 826         }
 827
 828         // create a window
 829         normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
 830             styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
 831             backing:NSBackingStoreBuffered defer:NO];
 832         if(!normalWindow) {
 833             fprintf(stderr, "(cocoa) can't create window\n");
 834             exit(1);
 835         }
 836         [normalWindow setAcceptsMouseMovedEvents:YES];
 837         [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
 838         [normalWindow setContentView:cocoaView];
 839 #if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10)
 840         [normalWindow useOptimizedDrawing:YES];
 841 #endif
 842         [normalWindow makeKeyAndOrderFront:self];
 843         [normalWindow center];
 844         stretch_video = false;
 845
 846         /* Used for displaying pause on the screen */
 847         pauseLabel = [NSTextField new];
 848         [pauseLabel setBezeled:YES];
 849         [pauseLabel setDrawsBackground:YES];
 850         [pauseLabel setBackgroundColor: [NSColor whiteColor]];
 851         [pauseLabel setEditable:NO];
 852         [pauseLabel setSelectable:NO];
 853         [pauseLabel setStringValue: @"Paused"];
 854         [pauseLabel setFont: [NSFont fontWithName: @"Helvetica" size: 90]];
 855         [pauseLabel setTextColor: [NSColor blackColor]];
 856         [pauseLabel sizeToFit];
 857     }
 858     return self;
 859 }
 860
 861 - (void) dealloc
 862 {
 863     COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
 864
 865     if (cocoaView)
 866         [cocoaView release];
 867     [super dealloc];
 868 }
 869
 870 - (void)applicationDidFinishLaunching: (NSNotification *) note
 871 {
 872     COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
 873
 874     // Display an open dialog box if no arguments were passed or
 875     // if qemu was launched from the finder ( the Finder passes "-psn" )
 876     if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
 877         NSOpenPanel *op = [[NSOpenPanel alloc] init];
 878         [op setPrompt:@"Boot image"];
 879         [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
 880         NSArray *filetypes = [NSArray arrayWithObjects:@"img", @"iso", @"dmg",
 881                                  @"qcow", @"qcow2", @"cloop", @"vmdk", nil];
 882 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
 883         [op setAllowedFileTypes:filetypes];
 884         [op beginSheetModalForWindow:normalWindow
 885             completionHandler:^(NSInteger returnCode)
 886             { [self openPanelDidEnd:op
 887                   returnCode:returnCode contextInfo:NULL ]; } ];
 888 #else
 889         // Compatibility code for pre-10.6, using deprecated method
 890         [op beginSheetForDirectory:nil file:nil types:filetypes
 891               modalForWindow:normalWindow modalDelegate:self
 892               didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
 893 #endif
 894     } else {
 895         // or launch QEMU, with the global args
 896         [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
 897     }
 898 }
 899
 900 - (void)applicationWillTerminate:(NSNotification *)aNotification
 901 {
 902     COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
 903
 904     qemu_system_shutdown_request();
 905     exit(0);
 906 }
 907
 908 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
 909 {
 910     return YES;
 911 }
 912
 913 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
 914 {
 915     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
 916
 917     int status;
 918     status = qemu_main(argc, argv, *_NSGetEnviron());
 919     exit(status);
 920 }
 921
 922 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
 923 {
 924     COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
 925
 926     /* The NSFileHandlingPanelOKButton/NSFileHandlingPanelCancelButton values for
 927      * returnCode strictly only apply for the 10.6-and-up beginSheetModalForWindow
 928      * API. For the legacy pre-10.6 beginSheetForDirectory API they are NSOKButton
 929      * and NSCancelButton. However conveniently the values are the same.
 930      * We use the non-legacy names because the others are deprecated in OSX 10.10.
 931      */
 932     if (returnCode == NSFileHandlingPanelCancelButton) {
 933         exit(0);
 934     } else if (returnCode == NSFileHandlingPanelOKButton) {
 935         char *img = (char*)[ [ [ sheet URL ] path ] cStringUsingEncoding:NSASCIIStringEncoding];
 936
 937         char **argv = g_new(char *, 4);
 938
 939         [sheet close];
 940
 941         argv[0] = g_strdup(gArgv[0]);
 942         argv[1] = g_strdup("-hda");
 943         argv[2] = g_strdup(img);
 944         argv[3] = NULL;
 945
 946         // printf("Using argc %d argv %s -hda %s\n", 3, gArgv[0], img);
 947
 948         [self startEmulationWithArgc:3 argv:(char**)argv];
 949     }
 950 }
 951
 952 /* We abstract the method called by the Enter Fullscreen menu item
 953  * because Mac OS 10.7 and higher disables it. This is because of the
 954  * menu item's old selector's name toggleFullScreen:
 955  */
 956 - (void) doToggleFullScreen:(id)sender
 957 {
 958     [self toggleFullScreen:(id)sender];
 959 }
 960
 961 - (void)toggleFullScreen:(id)sender
 962 {
 963     COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
 964
 965     [cocoaView toggleFullScreen:sender];
 966 }
 967
 968 - (void)showQEMUDoc:(id)sender
 969 {
 970     COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
 971
 972     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
 973         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 974 }
 975
 976 - (void)showQEMUTec:(id)sender
 977 {
 978     COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
 979
 980     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
 981         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 982 }
 983
 984 /* Stretches video to fit host monitor size */
 985 - (void)zoomToFit:(id) sender
 986 {
 987     stretch_video = !stretch_video;
 988     if (stretch_video == true) {
 989         [sender setState: NSOnState];
 990     } else {
 991         [sender setState: NSOffState];
 992     }
 993 }
 994
 995 /* Displays the console on the screen */
 996 - (void)displayConsole:(id)sender
 997 {
 998     console_select([sender tag]);
 999 }
1000
1001 /* Pause the guest */
1002 - (void)pauseQEMU:(id)sender
1003 {
1004     qmp_stop(NULL);
1005     [sender setEnabled: NO];
1006     [[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES];
1007     [self displayPause];
1008 }
1009
1010 /* Resume running the guest operating system */
1011 - (void)resumeQEMU:(id) sender
1012 {
1013     qmp_cont(NULL);
1014     [sender setEnabled: NO];
1015     [[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES];
1016     [self removePause];
1017 }
1018
1019 /* Displays the word pause on the screen */
1020 - (void)displayPause
1021 {
1022     /* Coordinates have to be calculated each time because the window can change its size */
1023     int xCoord, yCoord, width, height;
1024     xCoord = ([normalWindow frame].size.width - [pauseLabel frame].size.width)/2;
1025     yCoord = [normalWindow frame].size.height - [pauseLabel frame].size.height - ([pauseLabel frame].size.height * .5);
1026     width = [pauseLabel frame].size.width;
1027     height = [pauseLabel frame].size.height;
1028     [pauseLabel setFrame: NSMakeRect(xCoord, yCoord, width, height)];
1029     [cocoaView addSubview: pauseLabel];
1030 }
1031
1032 /* Removes the word pause from the screen */
1033 - (void)removePause
1034 {
1035     [pauseLabel removeFromSuperview];
1036 }
1037
1038 /* Restarts QEMU */
1039 - (void)restartQEMU:(id)sender
1040 {
1041     qmp_system_reset(NULL);
1042 }
1043
1044 /* Powers down QEMU */
1045 - (void)powerDownQEMU:(id)sender
1046 {
1047     qmp_system_powerdown(NULL);
1048 }
1049
1050 @end
1051
1052
1053 int main (int argc, const char * argv[]) {
1054
1055     gArgc = argc;
1056     gArgv = (char **)argv;
1057     int i;
1058
1059     /* In case we don't need to display a window, let's not do that */
1060     for (i = 1; i < argc; i++) {
1061         const char *opt = argv[i];
1062
1063         if (opt[0] == '-') {
1064             /* Treat --foo the same as -foo.  */
1065             if (opt[1] == '-') {
1066                 opt++;
1067             }
1068             if (!strcmp(opt, "-h") || !strcmp(opt, "-help") ||
1069                 !strcmp(opt, "-vnc") ||
1070                 !strcmp(opt, "-nographic") ||
1071                 !strcmp(opt, "-version") ||
1072                 !strcmp(opt, "-curses") ||
1073                 !strcmp(opt, "-qtest")) {
1074                 return qemu_main(gArgc, gArgv, *_NSGetEnviron());
1075             }
1076         }
1077     }
1078
1079     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1080
1081     // Pull this console process up to being a fully-fledged graphical
1082     // app with a menubar and Dock icon
1083     ProcessSerialNumber psn = { 0, kCurrentProcess };
1084     TransformProcessType(&psn, kProcessTransformToForegroundApplication);
1085
1086     [NSApplication sharedApplication];
1087
1088     // Add menus
1089     NSMenu      *menu;
1090     NSMenuItem  *menuItem;
1091
1092     [NSApp setMainMenu:[[NSMenu alloc] init]];
1093
1094     // Application menu
1095     menu = [[NSMenu alloc] initWithTitle:@""];
1096     [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
1097     [menu addItem:[NSMenuItem separatorItem]]; //Separator
1098     [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
1099     menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
1100     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
1101     [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
1102     [menu addItem:[NSMenuItem separatorItem]]; //Separator
1103     [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
1104     menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
1105     [menuItem setSubmenu:menu];
1106     [[NSApp mainMenu] addItem:menuItem];
1107     [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
1108
1109     // Machine menu
1110     menu = [[NSMenu alloc] initWithTitle: @"Machine"];
1111     [menu setAutoenablesItems: NO];
1112     [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Pause" action: @selector(pauseQEMU:) keyEquivalent: @""] autorelease]];
1113     menuItem = [[[NSMenuItem alloc] initWithTitle: @"Resume" action: @selector(resumeQEMU:) keyEquivalent: @""] autorelease];
1114     [menu addItem: menuItem];
1115     [menuItem setEnabled: NO];
1116     [menu addItem: [NSMenuItem separatorItem]];
1117     [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Reset" action: @selector(restartQEMU:) keyEquivalent: @""] autorelease]];
1118     [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Power Down" action: @selector(powerDownQEMU:) keyEquivalent: @""] autorelease]];
1119     menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil keyEquivalent:@""] autorelease];
1120     [menuItem setSubmenu:menu];
1121     [[NSApp mainMenu] addItem:menuItem];
1122
1123     // View menu
1124     menu = [[NSMenu alloc] initWithTitle:@"View"];
1125     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(doToggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
1126     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Zoom To Fit" action:@selector(zoomToFit:) keyEquivalent:@""] autorelease]];
1127     menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
1128     [menuItem setSubmenu:menu];
1129     [[NSApp mainMenu] addItem:menuItem];
1130
1131     // Window menu
1132     menu = [[NSMenu alloc] initWithTitle:@"Window"];
1133     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
1134     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1135     [menuItem setSubmenu:menu];
1136     [[NSApp mainMenu] addItem:menuItem];
1137     [NSApp setWindowsMenu:menu];
1138
1139     // Help menu
1140     menu = [[NSMenu alloc] initWithTitle:@"Help"];
1141     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
1142     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
1143     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1144     [menuItem setSubmenu:menu];
1145     [[NSApp mainMenu] addItem:menuItem];
1146
1147     // Create an Application controller
1148     QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
1149     [NSApp setDelegate:appController];
1150
1151     // Start the main event loop
1152     [NSApp run];
1153
1154     [appController release];
1155     [pool release];
1156
1157     return 0;
1158 }
1159
1160
1161
1162 #pragma mark qemu
1163 static void cocoa_update(DisplayChangeListener *dcl,
1164                          int x, int y, int w, int h)
1165 {
1166     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1167
1168     COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
1169
1170     NSRect rect;
1171     if ([cocoaView cdx] == 1.0) {
1172         rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
1173     } else {
1174         rect = NSMakeRect(
1175             x * [cocoaView cdx],
1176             ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
1177             w * [cocoaView cdx],
1178             h * [cocoaView cdy]);
1179     }
1180     [cocoaView setNeedsDisplayInRect:rect];
1181
1182     [pool release];
1183 }
1184
1185 static void cocoa_switch(DisplayChangeListener *dcl,
1186                          DisplaySurface *surface)
1187 {
1188     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1189
1190     COCOA_DEBUG("qemu_cocoa: cocoa_switch\n");
1191     [cocoaView switchSurface:surface];
1192     [pool release];
1193 }
1194
1195 static void cocoa_refresh(DisplayChangeListener *dcl)
1196 {
1197     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1198
1199     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
1200
1201     if (qemu_input_is_absolute()) {
1202         if (![cocoaView isAbsoluteEnabled]) {
1203             if ([cocoaView isMouseGrabbed]) {
1204                 [cocoaView ungrabMouse];
1205             }
1206         }
1207         [cocoaView setAbsoluteEnabled:YES];
1208     }
1209
1210     NSDate *distantPast;
1211     NSEvent *event;
1212     distantPast = [NSDate distantPast];
1213     do {
1214         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
1215                         inMode: NSDefaultRunLoopMode dequeue:YES];
1216         if (event != nil) {
1217             [cocoaView handleEvent:event];
1218         }
1219     } while(event != nil);
1220     graphic_hw_update(NULL);
1221     [pool release];
1222 }
1223
1224 static void cocoa_cleanup(void)
1225 {
1226     COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
1227     g_free(dcl);
1228 }
1229
1230 static const DisplayChangeListenerOps dcl_ops = {
1231     .dpy_name          = "cocoa",
1232     .dpy_gfx_update = cocoa_update,
1233     .dpy_gfx_switch = cocoa_switch,
1234     .dpy_refresh = cocoa_refresh,
1235 };
1236
1237 /* Returns a name for a given console */
1238 static NSString * getConsoleName(QemuConsole * console)
1239 {
1240     return [NSString stringWithFormat: @"%s", qemu_console_get_label(console)];
1241 }
1242
1243 /* Add an entry to the View menu for each console */
1244 static void add_console_menu_entries(void)
1245 {
1246     NSMenu *menu;
1247     NSMenuItem *menuItem;
1248     int index = 0;
1249
1250     menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu];
1251
1252     [menu addItem:[NSMenuItem separatorItem]];
1253
1254     while (qemu_console_lookup_by_index(index) != NULL) {
1255         menuItem = [[[NSMenuItem alloc] initWithTitle: getConsoleName(qemu_console_lookup_by_index(index))
1256                                                action: @selector(displayConsole:) keyEquivalent: @""] autorelease];
1257         [menuItem setTag: index];
1258         [menu addItem: menuItem];
1259         index++;
1260     }
1261 }
1262
1263 void cocoa_display_init(DisplayState *ds, int full_screen)
1264 {
1265     COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1266
1267     /* if fullscreen mode is to be used */
1268     if (full_screen == true) {
1269         [NSApp activateIgnoringOtherApps: YES];
1270         [(QemuCocoaAppController *)[[NSApplication sharedApplication] delegate] toggleFullScreen: nil];
1271     }
1272
1273     dcl = g_malloc0(sizeof(DisplayChangeListener));
1274
1275     // register vga output callbacks
1276     dcl->ops = &dcl_ops;
1277     register_displaychangelistener(dcl);
1278
1279     // register cleanup function
1280     atexit(cocoa_cleanup);
1281
1282     /* At this point QEMU has created all the consoles, so we can add View
1283      * menu entries for them.
1284      */
1285     add_console_menu_entries();
1286 }