git.maemo.org Git - qemu/blob - 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
  27 #include "qemu-common.h"
  28 #include "console.h"
  29 #include "sysemu.h"
  30
  31
  32 //#define DEBUG
  33
  34 #ifdef DEBUG
  35 #define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
  36 #else
  37 #define COCOA_DEBUG(...)  ((void) 0)
  38 #endif
  39
  40 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
  41 #define COCOA_MOUSE_EVENT \
  42         if (isTabletEnabled) { \
  43             kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
  44         } else if (isMouseGrabed) { \
  45             kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
  46         } else { \
  47             [NSApp sendEvent:event]; \
  48         }
  49
  50 typedef struct {
  51     int width;
  52     int height;
  53     int bitsPerComponent;
  54     int bitsPerPixel;
  55 } QEMUScreen;
  56
  57 int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
  58 NSWindow *normalWindow;
  59 id cocoaView;
  60 static void *screenBuffer;
  61
  62 int gArgc;
  63 char **gArgv;
  64
  65 // keymap conversion
  66 int keymap[] =
  67 {
  68 //  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
  69     30, //  0       0x00    0x1e            A       QZ_a
  70     31, //  1       0x01    0x1f            S       QZ_s
  71     32, //  2       0x02    0x20            D       QZ_d
  72     33, //  3       0x03    0x21            F       QZ_f
  73     35, //  4       0x04    0x23            H       QZ_h
  74     34, //  5       0x05    0x22            G       QZ_g
  75     44, //  6       0x06    0x2c            Z       QZ_z
  76     45, //  7       0x07    0x2d            X       QZ_x
  77     46, //  8       0x08    0x2e            C       QZ_c
  78     47, //  9       0x09    0x2f            V       QZ_v
  79     0,  //  10      0x0A    Undefined
  80     48, //  11      0x0B    0x30            B       QZ_b
  81     16, //  12      0x0C    0x10            Q       QZ_q
  82     17, //  13      0x0D    0x11            W       QZ_w
  83     18, //  14      0x0E    0x12            E       QZ_e
  84     19, //  15      0x0F    0x13            R       QZ_r
  85     21, //  16      0x10    0x15            Y       QZ_y
  86     20, //  17      0x11    0x14            T       QZ_t
  87     2,  //  18      0x12    0x02            1       QZ_1
  88     3,  //  19      0x13    0x03            2       QZ_2
  89     4,  //  20      0x14    0x04            3       QZ_3
  90     5,  //  21      0x15    0x05            4       QZ_4
  91     7,  //  22      0x16    0x07            6       QZ_6
  92     6,  //  23      0x17    0x06            5       QZ_5
  93     13, //  24      0x18    0x0d            =       QZ_EQUALS
  94     10, //  25      0x19    0x0a            9       QZ_9
  95     8,  //  26      0x1A    0x08            7       QZ_7
  96     12, //  27      0x1B    0x0c            -       QZ_MINUS
  97     9,  //  28      0x1C    0x09            8       QZ_8
  98     11, //  29      0x1D    0x0b            0       QZ_0
  99     27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
 100     24, //  31      0x1F    0x18            O       QZ_o
 101     22, //  32      0x20    0x16            U       QZ_u
 102     26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
 103     23, //  34      0x22    0x17            I       QZ_i
 104     25, //  35      0x23    0x19            P       QZ_p
 105     28, //  36      0x24    0x1c            ENTER   QZ_RETURN
 106     38, //  37      0x25    0x26            L       QZ_l
 107     36, //  38      0x26    0x24            J       QZ_j
 108     40, //  39      0x27    0x28            '       QZ_QUOTE
 109     37, //  40      0x28    0x25            K       QZ_k
 110     39, //  41      0x29    0x27            ;       QZ_SEMICOLON
 111     43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
 112     51, //  43      0x2B    0x33            ,       QZ_COMMA
 113     53, //  44      0x2C    0x35            /       QZ_SLASH
 114     49, //  45      0x2D    0x31            N       QZ_n
 115     50, //  46      0x2E    0x32            M       QZ_m
 116     52, //  47      0x2F    0x34            .       QZ_PERIOD
 117     15, //  48      0x30    0x0f            TAB     QZ_TAB
 118     57, //  49      0x31    0x39            SPACE   QZ_SPACE
 119     41, //  50      0x32    0x29            `       QZ_BACKQUOTE
 120     14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
 121     0,  //  52      0x34    Undefined
 122     1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
 123     0,  //  54      0x36                            QZ_RMETA
 124     0,  //  55      0x37                            QZ_LMETA
 125     42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
 126     58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
 127     56, //  58      0x3A    0x38            L ALT   QZ_LALT
 128     29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
 129     54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
 130     184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
 131     157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
 132     0,  //  63      0x3F    Undefined
 133     0,  //  64      0x40    Undefined
 134     0,  //  65      0x41    Undefined
 135     0,  //  66      0x42    Undefined
 136     55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
 137     0,  //  68      0x44    Undefined
 138     78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
 139     0,  //  70      0x46    Undefined
 140     69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
 141     0,  //  72      0x48    Undefined
 142     0,  //  73      0x49    Undefined
 143     0,  //  74      0x4A    Undefined
 144     181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
 145     152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
 146     0,  //  77      0x4D    undefined
 147     74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
 148     0,  //  79      0x4F    Undefined
 149     0,  //  80      0x50    Undefined
 150     0,  //  81      0x51                            QZ_KP_EQUALS
 151     82, //  82      0x52    0x52            KP 0    QZ_KP0
 152     79, //  83      0x53    0x4f            KP 1    QZ_KP1
 153     80, //  84      0x54    0x50            KP 2    QZ_KP2
 154     81, //  85      0x55    0x51            KP 3    QZ_KP3
 155     75, //  86      0x56    0x4b            KP 4    QZ_KP4
 156     76, //  87      0x57    0x4c            KP 5    QZ_KP5
 157     77, //  88      0x58    0x4d            KP 6    QZ_KP6
 158     71, //  89      0x59    0x47            KP 7    QZ_KP7
 159     0,  //  90      0x5A    Undefined
 160     72, //  91      0x5B    0x48            KP 8    QZ_KP8
 161     73, //  92      0x5C    0x49            KP 9    QZ_KP9
 162     0,  //  93      0x5D    Undefined
 163     0,  //  94      0x5E    Undefined
 164     0,  //  95      0x5F    Undefined
 165     63, //  96      0x60    0x3f            F5      QZ_F5
 166     64, //  97      0x61    0x40            F6      QZ_F6
 167     65, //  98      0x62    0x41            F7      QZ_F7
 168     61, //  99      0x63    0x3d            F3      QZ_F3
 169     66, //  100     0x64    0x42            F8      QZ_F8
 170     67, //  101     0x65    0x43            F9      QZ_F9
 171     0,  //  102     0x66    Undefined
 172     87, //  103     0x67    0x57            F11     QZ_F11
 173     0,  //  104     0x68    Undefined
 174     183,//  105     0x69    0xb7                    QZ_PRINT
 175     0,  //  106     0x6A    Undefined
 176     70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
 177     0,  //  108     0x6C    Undefined
 178     68, //  109     0x6D    0x44            F10     QZ_F10
 179     0,  //  110     0x6E    Undefined
 180     88, //  111     0x6F    0x58            F12     QZ_F12
 181     0,  //  112     0x70    Undefined
 182     110,//  113     0x71    0x0                     QZ_PAUSE
 183     210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
 184     199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
 185     201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
 186     211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
 187     62, //  118     0x76    0x3e            F4      QZ_F4
 188     207,//  119     0x77    0xcf    E0,4f   END     QZ_END
 189     60, //  120     0x78    0x3c            F2      QZ_F2
 190     209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
 191     59, //  122     0x7A    0x3b            F1      QZ_F1
 192     203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
 193     205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
 194     208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
 195     200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
 196 /* 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 */
 197
 198 /* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
 199 /*
 200     219 //          0xdb            e0,5b   L GUI
 201     220 //          0xdc            e0,5c   R GUI
 202     221 //          0xdd            e0,5d   APPS
 203         //              E0,2A,E0,37         PRNT SCRN
 204         //              E1,1D,45,E1,9D,C5   PAUSE
 205     83  //          0x53    0x53            KP .
 206 // ACPI Scan Codes
 207     222 //          0xde            E0, 5E  Power
 208     223 //          0xdf            E0, 5F  Sleep
 209     227 //          0xe3            E0, 63  Wake
 210 // Windows Multimedia Scan Codes
 211     153 //          0x99            E0, 19  Next Track
 212     144 //          0x90            E0, 10  Previous Track
 213     164 //          0xa4            E0, 24  Stop
 214     162 //          0xa2            E0, 22  Play/Pause
 215     160 //          0xa0            E0, 20  Mute
 216     176 //          0xb0            E0, 30  Volume Up
 217     174 //          0xae            E0, 2E  Volume Down
 218     237 //          0xed            E0, 6D  Media Select
 219     236 //          0xec            E0, 6C  E-Mail
 220     161 //          0xa1            E0, 21  Calculator
 221     235 //          0xeb            E0, 6B  My Computer
 222     229 //          0xe5            E0, 65  WWW Search
 223     178 //          0xb2            E0, 32  WWW Home
 224     234 //          0xea            E0, 6A  WWW Back
 225     233 //          0xe9            E0, 69  WWW Forward
 226     232 //          0xe8            E0, 68  WWW Stop
 227     231 //          0xe7            E0, 67  WWW Refresh
 228     230 //          0xe6            E0, 66  WWW Favorites
 229 */
 230 };
 231
 232 static int cocoa_keycode_to_qemu(int keycode)
 233 {
 234     if((sizeof(keymap)/sizeof(int)) <= keycode)
 235     {
 236         printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
 237         return 0;
 238     }
 239     return keymap[keycode];
 240 }
 241
 242
 243
 244 /*
 245  ------------------------------------------------------
 246     QemuCocoaView
 247  ------------------------------------------------------
 248 */
 249 @interface QemuCocoaView : NSView
 250 {
 251     QEMUScreen screen;
 252     NSWindow *fullScreenWindow;
 253     float cx,cy,cw,ch,cdx,cdy;
 254     CGDataProviderRef dataProviderRef;
 255     int modifiers_state[256];
 256     BOOL isMouseGrabed;
 257     BOOL isFullscreen;
 258     BOOL isAbsoluteEnabled;
 259     BOOL isTabletEnabled;
 260 }
 261 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds;
 262 - (void) grabMouse;
 263 - (void) ungrabMouse;
 264 - (void) toggleFullScreen:(id)sender;
 265 - (void) handleEvent:(NSEvent *)event;
 266 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
 267 - (BOOL) isMouseGrabed;
 268 - (BOOL) isAbsoluteEnabled;
 269 - (float) cdx;
 270 - (float) cdy;
 271 - (QEMUScreen) gscreen;
 272 @end
 273
 274 @implementation QemuCocoaView
 275 - (id)initWithFrame:(NSRect)frameRect
 276 {
 277     COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
 278
 279     self = [super initWithFrame:frameRect];
 280     if (self) {
 281
 282         screen.bitsPerComponent = 8;
 283         screen.bitsPerPixel = 32;
 284         screen.width = frameRect.size.width;
 285         screen.height = frameRect.size.height;
 286
 287     }
 288     return self;
 289 }
 290
 291 - (void) dealloc
 292 {
 293     COCOA_DEBUG("QemuCocoaView: dealloc\n");
 294
 295     if (screenBuffer)
 296         free(screenBuffer);
 297
 298     if (dataProviderRef)
 299         CGDataProviderRelease(dataProviderRef);
 300
 301     [super dealloc];
 302 }
 303
 304 - (BOOL) isOpaque
 305 {
 306     return YES;
 307 }
 308
 309 - (void) drawRect:(NSRect) rect
 310 {
 311     COCOA_DEBUG("QemuCocoaView: drawRect\n");
 312
 313     if ((int)screenBuffer == -1)
 314         return;
 315
 316     // get CoreGraphic context
 317     CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
 318     CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
 319     CGContextSetShouldAntialias (viewContextRef, NO);
 320
 321     // draw screen bitmap directly to Core Graphics context
 322     if (dataProviderRef) {
 323         CGImageRef imageRef = CGImageCreate(
 324             screen.width, //width
 325             screen.height, //height
 326             screen.bitsPerComponent, //bitsPerComponent
 327             screen.bitsPerPixel, //bitsPerPixel
 328             (screen.width * 4), //bytesPerRow
 329 #if __LITTLE_ENDIAN__
 330             CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
 331             kCGImageAlphaNoneSkipLast,
 332 #else
 333             CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
 334             kCGImageAlphaNoneSkipFirst, //bitmapInfo
 335 #endif
 336             dataProviderRef, //provider
 337             NULL, //decode
 338             0, //interpolate
 339             kCGRenderingIntentDefault //intent
 340         );
 341
 342 // test if host support "CGImageCreateWithImageInRect" at compiletime
 343 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 344         if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
 345 #endif
 346             // compatibility drawing code (draws everything) (OS X < 10.4)
 347             CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
 348 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 349         } else {
 350             // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
 351             const NSRect *rectList;
 352             int rectCount;
 353             int i;
 354             CGImageRef clipImageRef;
 355             CGRect clipRect;
 356
 357             [self getRectsBeingDrawn:&rectList count:&rectCount];
 358             for (i = 0; i < rectCount; i++) {
 359                 clipRect.origin.x = rectList[i].origin.x / cdx;
 360                 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
 361                 clipRect.size.width = rectList[i].size.width / cdx;
 362                 clipRect.size.height = rectList[i].size.height / cdy;
 363                 clipImageRef = CGImageCreateWithImageInRect(imageRef, clipRect);
 364                 CGContextDrawImage(viewContextRef, cgrect(rectList[i]), clipImageRef);
 365                 CGImageRelease(clipImageRef);
 366             }
 367         }
 368 #endif
 369         CGImageRelease (imageRef);
 370     }
 371 }
 372
 373 - (void) setContentDimensions
 374 {
 375     COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
 376
 377     if (isFullscreen) {
 378         cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
 379         cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
 380         cw = screen.width * cdx;
 381         ch = screen.height * cdy;
 382         cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
 383         cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
 384     } else {
 385         cx = 0;
 386         cy = 0;
 387         cw = screen.width;
 388         ch = screen.height;
 389         cdx = 1.0;
 390         cdy = 1.0;
 391     }
 392 }
 393
 394 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
 395 {
 396     COCOA_DEBUG("QemuCocoaView: resizeContent\n");
 397
 398     // update screenBuffer
 399     if (dataProviderRef)
 400         CGDataProviderRelease(dataProviderRef);
 401     if (screenBuffer)
 402         free(screenBuffer);
 403     screenBuffer = malloc( w * 4 * h );
 404
 405     ds->data = screenBuffer;
 406     ds->linesize =  (w * 4);
 407     ds->depth = 32;
 408     ds->width = w;
 409     ds->height = h;
 410 #ifdef __LITTLE_ENDIAN__
 411     ds->bgr = 1;
 412 #else
 413     ds->bgr = 0;
 414 #endif
 415
 416     dataProviderRef = CGDataProviderCreateWithData(NULL, screenBuffer, w * 4 * h, NULL);
 417
 418     // update windows
 419     if (isFullscreen) {
 420         [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
 421         [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:NO animate:NO];
 422     } else {
 423         if (qemu_name)
 424             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 425         [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:YES animate:NO];
 426     }
 427     screen.width = w;
 428     screen.height = h;
 429     [self setContentDimensions];
 430     [self setFrame:NSMakeRect(cx, cy, cw, ch)];
 431 }
 432
 433 - (void) toggleFullScreen:(id)sender
 434 {
 435     COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
 436
 437     if (isFullscreen) { // switch from fullscreen to desktop
 438         isFullscreen = FALSE;
 439         [self ungrabMouse];
 440         [self setContentDimensions];
 441 // test if host support "enterFullScreenMode:withOptions" at compiletime
 442 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 443         if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
 444             [self exitFullScreenModeWithOptions:nil];
 445         } else {
 446 #endif
 447             [fullScreenWindow close];
 448             [normalWindow setContentView: self];
 449             [normalWindow makeKeyAndOrderFront: self];
 450             [NSMenu setMenuBarVisible:YES];
 451 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 452         }
 453 #endif
 454     } else { // switch from desktop to fullscreen
 455         isFullscreen = TRUE;
 456         [self grabMouse];
 457         [self setContentDimensions];
 458 // test if host support "enterFullScreenMode:withOptions" at compiletime
 459 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 460         if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
 461             [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
 462                 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
 463                 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
 464                  nil]];
 465         } else {
 466 #endif
 467             [NSMenu setMenuBarVisible:NO];
 468             fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
 469                 styleMask:NSBorderlessWindowMask
 470                 backing:NSBackingStoreBuffered
 471                 defer:NO];
 472             [fullScreenWindow setHasShadow:NO];
 473             [fullScreenWindow setContentView:self];
 474             [fullScreenWindow makeKeyAndOrderFront:self];
 475 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 476         }
 477 #endif
 478     }
 479 }
 480
 481 - (void) handleEvent:(NSEvent *)event
 482 {
 483     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
 484
 485     int buttons = 0;
 486     int keycode;
 487     NSPoint p = [event locationInWindow];
 488
 489     switch ([event type]) {
 490         case NSFlagsChanged:
 491             keycode = cocoa_keycode_to_qemu([event keyCode]);
 492             if (keycode) {
 493                 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
 494                     kbd_put_keycode(keycode);
 495                     kbd_put_keycode(keycode | 0x80);
 496                 } else if (is_graphic_console()) {
 497                     if (keycode & 0x80)
 498                         kbd_put_keycode(0xe0);
 499                     if (modifiers_state[keycode] == 0) { // keydown
 500                         kbd_put_keycode(keycode & 0x7f);
 501                         modifiers_state[keycode] = 1;
 502                     } else { // keyup
 503                         kbd_put_keycode(keycode | 0x80);
 504                         modifiers_state[keycode] = 0;
 505                     }
 506                 }
 507             }
 508
 509             // release Mouse grab when pressing ctrl+alt
 510             if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 511                 [self ungrabMouse];
 512             }
 513             break;
 514         case NSKeyDown:
 515
 516             // forward command Key Combos
 517             if ([event modifierFlags] & NSCommandKeyMask) {
 518                 [NSApp sendEvent:event];
 519                 return;
 520             }
 521
 522             // default
 523             keycode = cocoa_keycode_to_qemu([event keyCode]);
 524
 525             // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
 526             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 527                 switch (keycode) {
 528
 529                     // enable graphic console
 530                     case 0x02 ... 0x0a: // '1' to '9' keys
 531                         console_select(keycode - 0x02);
 532                         break;
 533                 }
 534
 535             // handle keys for graphic console
 536             } else if (is_graphic_console()) {
 537                 if (keycode & 0x80) //check bit for e0 in front
 538                     kbd_put_keycode(0xe0);
 539                 kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
 540
 541             // handlekeys for Monitor
 542             } else {
 543                 int keysym = 0;
 544                 switch([event keyCode]) {
 545                 case 115:
 546                     keysym = QEMU_KEY_HOME;
 547                     break;
 548                 case 117:
 549                     keysym = QEMU_KEY_DELETE;
 550                     break;
 551                 case 119:
 552                     keysym = QEMU_KEY_END;
 553                     break;
 554                 case 123:
 555                     keysym = QEMU_KEY_LEFT;
 556                     break;
 557                 case 124:
 558                     keysym = QEMU_KEY_RIGHT;
 559                     break;
 560                 case 125:
 561                     keysym = QEMU_KEY_DOWN;
 562                     break;
 563                 case 126:
 564                     keysym = QEMU_KEY_UP;
 565                     break;
 566                 default:
 567                     {
 568                         NSString *ks = [event characters];
 569                         if ([ks length] > 0)
 570                             keysym = [ks characterAtIndex:0];
 571                     }
 572                 }
 573                 if (keysym)
 574                     kbd_put_keysym(keysym);
 575             }
 576             break;
 577         case NSKeyUp:
 578             keycode = cocoa_keycode_to_qemu([event keyCode]);
 579             if (is_graphic_console()) {
 580                 if (keycode & 0x80)
 581                     kbd_put_keycode(0xe0);
 582                 kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
 583             }
 584             break;
 585         case NSMouseMoved:
 586             if (isAbsoluteEnabled) {
 587                 if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
 588                     if (isTabletEnabled) { // if we leave the window, deactivate the tablet
 589                         if (cursor_hide) [NSCursor unhide];
 590                         isTabletEnabled = FALSE;
 591                     }
 592                 } else {
 593                     if (!isTabletEnabled) { // if we enter the window, activate the tablet
 594                         if (cursor_hide) [NSCursor hide];
 595                         isTabletEnabled = TRUE;
 596                     }
 597                 }
 598             }
 599             COCOA_MOUSE_EVENT
 600             break;
 601         case NSLeftMouseDown:
 602             if ([event modifierFlags] & NSCommandKeyMask) {
 603                 buttons |= MOUSE_EVENT_RBUTTON;
 604             } else {
 605                 buttons |= MOUSE_EVENT_LBUTTON;
 606             }
 607             COCOA_MOUSE_EVENT
 608             break;
 609         case NSRightMouseDown:
 610             buttons |= MOUSE_EVENT_RBUTTON;
 611             COCOA_MOUSE_EVENT
 612             break;
 613         case NSOtherMouseDown:
 614             buttons |= MOUSE_EVENT_MBUTTON;
 615             COCOA_MOUSE_EVENT
 616             break;
 617         case NSLeftMouseDragged:
 618             if ([event modifierFlags] & NSCommandKeyMask) {
 619                 buttons |= MOUSE_EVENT_RBUTTON;
 620             } else {
 621                 buttons |= MOUSE_EVENT_LBUTTON;
 622             }
 623             COCOA_MOUSE_EVENT
 624             break;
 625         case NSRightMouseDragged:
 626             buttons |= MOUSE_EVENT_RBUTTON;
 627             COCOA_MOUSE_EVENT
 628             break;
 629         case NSOtherMouseDragged:
 630             buttons |= MOUSE_EVENT_MBUTTON;
 631             COCOA_MOUSE_EVENT
 632             break;
 633         case NSLeftMouseUp:
 634             if (isTabletEnabled) {
 635                     COCOA_MOUSE_EVENT
 636             } else if (!isMouseGrabed) {
 637                 if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
 638                     [self grabMouse];
 639                 } else {
 640                     [NSApp sendEvent:event];
 641                 }
 642             } else {
 643                 COCOA_MOUSE_EVENT
 644             }
 645             break;
 646         case NSRightMouseUp:
 647             COCOA_MOUSE_EVENT
 648             break;
 649         case NSOtherMouseUp:
 650             COCOA_MOUSE_EVENT
 651             break;
 652         case NSScrollWheel:
 653             if (isTabletEnabled || isMouseGrabed) {
 654                 kbd_mouse_event(0, 0, -[event deltaY], 0);
 655             } else {
 656                 [NSApp sendEvent:event];
 657             }
 658             break;
 659         default:
 660             [NSApp sendEvent:event];
 661     }
 662 }
 663
 664 - (void) grabMouse
 665 {
 666     COCOA_DEBUG("QemuCocoaView: grabMouse\n");
 667
 668     if (!isFullscreen) {
 669         if (qemu_name)
 670             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
 671         else
 672             [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
 673     }
 674     if (cursor_hide) [NSCursor hide];
 675     CGAssociateMouseAndMouseCursorPosition(FALSE);
 676     isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
 677 }
 678
 679 - (void) ungrabMouse
 680 {
 681     COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
 682
 683     if (!isFullscreen) {
 684         if (qemu_name)
 685             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 686         else
 687             [normalWindow setTitle:@"QEMU"];
 688     }
 689     if (cursor_hide) [NSCursor unhide];
 690     CGAssociateMouseAndMouseCursorPosition(TRUE);
 691     isMouseGrabed = FALSE;
 692 }
 693
 694 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
 695 - (BOOL) isMouseGrabed {return isMouseGrabed;}
 696 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
 697 - (float) cdx {return cdx;}
 698 - (float) cdy {return cdy;}
 699 - (QEMUScreen) gscreen {return screen;}
 700 @end
 701
 702
 703
 704 /*
 705  ------------------------------------------------------
 706     QemuCocoaAppController
 707  ------------------------------------------------------
 708 */
 709 @interface QemuCocoaAppController : NSObject
 710 {
 711 }
 712 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
 713 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
 714 - (void)toggleFullScreen:(id)sender;
 715 - (void)showQEMUDoc:(id)sender;
 716 - (void)showQEMUTec:(id)sender;
 717 @end
 718
 719 @implementation QemuCocoaAppController
 720 - (id) init
 721 {
 722     COCOA_DEBUG("QemuCocoaAppController: init\n");
 723
 724     self = [super init];
 725     if (self) {
 726
 727         // create a view and add it to the window
 728         cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
 729         if(!cocoaView) {
 730             fprintf(stderr, "(cocoa) can't create a view\n");
 731             exit(1);
 732         }
 733
 734         // create a window
 735         normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
 736             styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
 737             backing:NSBackingStoreBuffered defer:NO];
 738         if(!normalWindow) {
 739             fprintf(stderr, "(cocoa) can't create window\n");
 740             exit(1);
 741         }
 742         [normalWindow setAcceptsMouseMovedEvents:YES];
 743         [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
 744         [normalWindow setContentView:cocoaView];
 745         [normalWindow makeKeyAndOrderFront:self];
 746
 747     }
 748     return self;
 749 }
 750
 751 - (void) dealloc
 752 {
 753     COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
 754
 755     if (cocoaView)
 756         [cocoaView release];
 757     [super dealloc];
 758 }
 759
 760 - (void)applicationDidFinishLaunching: (NSNotification *) note
 761 {
 762     COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
 763
 764     // Display an open dialog box if no argument were passed or
 765     // if qemu was launched from the finder ( the Finder passes "-psn" )
 766     if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
 767         NSOpenPanel *op = [[NSOpenPanel alloc] init];
 768         [op setPrompt:@"Boot image"];
 769         [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
 770         [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
 771               modalForWindow:normalWindow modalDelegate:self
 772               didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
 773     } else {
 774         // or Launch Qemu, with the global args
 775         [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
 776     }
 777 }
 778
 779 - (void)applicationWillTerminate:(NSNotification *)aNotification
 780 {
 781     COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
 782
 783     qemu_system_shutdown_request();
 784     exit(0);
 785 }
 786
 787 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
 788 {
 789     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
 790
 791     int status;
 792     status = qemu_main(argc, argv);
 793     exit(status);
 794 }
 795
 796 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
 797 {
 798     COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
 799
 800     if(returnCode == NSCancelButton) {
 801         exit(0);
 802     } else if(returnCode == NSOKButton) {
 803         const char *bin = "qemu";
 804         char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
 805
 806         char **argv = (char**)malloc( sizeof(char*)*3 );
 807
 808         asprintf(&argv[0], "%s", bin);
 809         asprintf(&argv[1], "-hda");
 810         asprintf(&argv[2], "%s", img);
 811
 812         printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
 813
 814         [self startEmulationWithArgc:3 argv:(char**)argv];
 815     }
 816 }
 817 - (void)toggleFullScreen:(id)sender
 818 {
 819     COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
 820
 821     [cocoaView toggleFullScreen:sender];
 822 }
 823
 824 - (void)showQEMUDoc:(id)sender
 825 {
 826     COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
 827
 828     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
 829         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 830 }
 831
 832 - (void)showQEMUTec:(id)sender
 833 {
 834     COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
 835
 836     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
 837         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 838 }
 839 @end
 840
 841
 842
 843 // Dock Connection
 844 typedef struct CPSProcessSerNum
 845 {
 846         UInt32                lo;
 847         UInt32                hi;
 848 } CPSProcessSerNum;
 849
 850 extern OSErr    CPSGetCurrentProcess( CPSProcessSerNum *psn);
 851 extern OSErr    CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
 852 extern OSErr    CPSSetFrontProcess( CPSProcessSerNum *psn);
 853
 854 int main (int argc, const char * argv[]) {
 855
 856     gArgc = argc;
 857     gArgv = (char **)argv;
 858     CPSProcessSerNum PSN;
 859
 860     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 861     [NSApplication sharedApplication];
 862
 863     if (!CPSGetCurrentProcess(&PSN))
 864         if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
 865             if (!CPSSetFrontProcess(&PSN))
 866                 [NSApplication sharedApplication];
 867
 868     // Add menus
 869     NSMenu      *menu;
 870     NSMenuItem  *menuItem;
 871
 872     [NSApp setMainMenu:[[NSMenu alloc] init]];
 873
 874     // Application menu
 875     menu = [[NSMenu alloc] initWithTitle:@""];
 876     [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
 877     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 878     [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
 879     menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
 880     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
 881     [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
 882     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 883     [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
 884     menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
 885     [menuItem setSubmenu:menu];
 886     [[NSApp mainMenu] addItem:menuItem];
 887     [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
 888
 889     // View menu
 890     menu = [[NSMenu alloc] initWithTitle:@"View"];
 891     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
 892     menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
 893     [menuItem setSubmenu:menu];
 894     [[NSApp mainMenu] addItem:menuItem];
 895
 896     // Window menu
 897     menu = [[NSMenu alloc] initWithTitle:@"Window"];
 898     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
 899     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 900     [menuItem setSubmenu:menu];
 901     [[NSApp mainMenu] addItem:menuItem];
 902     [NSApp setWindowsMenu:menu];
 903
 904     // Help menu
 905     menu = [[NSMenu alloc] initWithTitle:@"Help"];
 906     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
 907     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
 908     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 909     [menuItem setSubmenu:menu];
 910     [[NSApp mainMenu] addItem:menuItem];
 911
 912     // Create an Application controller
 913     QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
 914     [NSApp setDelegate:appController];
 915
 916     // Start the main event loop
 917     [NSApp run];
 918
 919     [appController release];
 920     [pool release];
 921
 922     return 0;
 923 }
 924
 925
 926 #pragma mark qemu
 927 static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
 928 {
 929     COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
 930
 931     NSRect rect;
 932     if ([cocoaView cdx] == 1.0) {
 933         rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
 934     } else {
 935         rect = NSMakeRect(
 936             x * [cocoaView cdx],
 937             ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
 938             w * [cocoaView cdx],
 939             h * [cocoaView cdy]);
 940     }
 941     [cocoaView setNeedsDisplayInRect:rect];
 942 }
 943
 944 static void cocoa_resize(DisplayState *ds, int w, int h)
 945 {
 946     COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
 947
 948     [cocoaView resizeContentToWidth:w height:h displayState:ds];
 949 }
 950
 951 static void cocoa_refresh(DisplayState *ds)
 952 {
 953     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
 954
 955     if (kbd_mouse_is_absolute()) {
 956         if (![cocoaView isAbsoluteEnabled]) {
 957             if ([cocoaView isMouseGrabed]) {
 958                 [cocoaView ungrabMouse];
 959             }
 960         }
 961         [cocoaView setAbsoluteEnabled:YES];
 962     }
 963
 964     NSDate *distantPast;
 965     NSEvent *event;
 966     distantPast = [NSDate distantPast];
 967     do {
 968         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
 969                         inMode: NSDefaultRunLoopMode dequeue:YES];
 970         if (event != nil) {
 971             [cocoaView handleEvent:event];
 972         }
 973     } while(event != nil);
 974     vga_hw_update();
 975 }
 976
 977 static void cocoa_cleanup(void)
 978 {
 979     COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
 980
 981 }
 982
 983 void cocoa_display_init(DisplayState *ds, int full_screen)
 984 {
 985     COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
 986
 987     // register vga outpu callbacks
 988     ds->dpy_update = cocoa_update;
 989     ds->dpy_resize = cocoa_resize;
 990     ds->dpy_refresh = cocoa_refresh;
 991
 992     // give window a initial Size
 993     cocoa_resize(ds, 640, 400);
 994
 995     // register cleanup function
 996     atexit(cocoa_cleanup);
 997 }