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 "sysemu/sysemu.h"
  31
  32 #ifndef MAC_OS_X_VERSION_10_4
  33 #define MAC_OS_X_VERSION_10_4 1040
  34 #endif
  35 #ifndef MAC_OS_X_VERSION_10_5
  36 #define MAC_OS_X_VERSION_10_5 1050
  37 #endif
  38
  39
  40 //#define DEBUG
  41
  42 #ifdef DEBUG
  43 #define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
  44 #else
  45 #define COCOA_DEBUG(...)  ((void) 0)
  46 #endif
  47
  48 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
  49 #define COCOA_MOUSE_EVENT \
  50         if (isTabletEnabled) { \
  51             kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
  52         } else if (isMouseGrabed) { \
  53             kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
  54         } else { \
  55             [NSApp sendEvent:event]; \
  56         }
  57
  58 typedef struct {
  59     int width;
  60     int height;
  61     int bitsPerComponent;
  62     int bitsPerPixel;
  63 } QEMUScreen;
  64
  65 NSWindow *normalWindow;
  66 static DisplayChangeListener *dcl;
  67
  68 int gArgc;
  69 char **gArgv;
  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     0,  //  54      0x36                            QZ_RMETA
 130     0,  //  55      0x37                            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 /* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
 205 /*
 206     219 //          0xdb            e0,5b   L GUI
 207     220 //          0xdc            e0,5c   R GUI
 208     221 //          0xdd            e0,5d   APPS
 209         //              E0,2A,E0,37         PRNT SCRN
 210         //              E1,1D,45,E1,9D,C5   PAUSE
 211     83  //          0x53    0x53            KP .
 212 // ACPI Scan Codes
 213     222 //          0xde            E0, 5E  Power
 214     223 //          0xdf            E0, 5F  Sleep
 215     227 //          0xe3            E0, 63  Wake
 216 // Windows Multimedia Scan Codes
 217     153 //          0x99            E0, 19  Next Track
 218     144 //          0x90            E0, 10  Previous Track
 219     164 //          0xa4            E0, 24  Stop
 220     162 //          0xa2            E0, 22  Play/Pause
 221     160 //          0xa0            E0, 20  Mute
 222     176 //          0xb0            E0, 30  Volume Up
 223     174 //          0xae            E0, 2E  Volume Down
 224     237 //          0xed            E0, 6D  Media Select
 225     236 //          0xec            E0, 6C  E-Mail
 226     161 //          0xa1            E0, 21  Calculator
 227     235 //          0xeb            E0, 6B  My Computer
 228     229 //          0xe5            E0, 65  WWW Search
 229     178 //          0xb2            E0, 32  WWW Home
 230     234 //          0xea            E0, 6A  WWW Back
 231     233 //          0xe9            E0, 69  WWW Forward
 232     232 //          0xe8            E0, 68  WWW Stop
 233     231 //          0xe7            E0, 67  WWW Refresh
 234     230 //          0xe6            E0, 66  WWW Favorites
 235 */
 236 };
 237
 238 static int cocoa_keycode_to_qemu(int keycode)
 239 {
 240     if((sizeof(keymap)/sizeof(int)) <= keycode)
 241     {
 242         printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
 243         return 0;
 244     }
 245     return keymap[keycode];
 246 }
 247
 248
 249
 250 /*
 251  ------------------------------------------------------
 252     QemuCocoaView
 253  ------------------------------------------------------
 254 */
 255 @interface QemuCocoaView : NSView
 256 {
 257     QEMUScreen screen;
 258     NSWindow *fullScreenWindow;
 259     float cx,cy,cw,ch,cdx,cdy;
 260     CGDataProviderRef dataProviderRef;
 261     int modifiers_state[256];
 262     BOOL isMouseGrabed;
 263     BOOL isFullscreen;
 264     BOOL isAbsoluteEnabled;
 265     BOOL isTabletEnabled;
 266 }
 267 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds;
 268 - (void) updateDataOffset:(DisplayState *)ds;
 269 - (void) grabMouse;
 270 - (void) ungrabMouse;
 271 - (void) toggleFullScreen:(id)sender;
 272 - (void) handleEvent:(NSEvent *)event;
 273 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
 274 - (BOOL) isMouseGrabed;
 275 - (BOOL) isAbsoluteEnabled;
 276 - (float) cdx;
 277 - (float) cdy;
 278 - (QEMUScreen) gscreen;
 279 @end
 280
 281 QemuCocoaView *cocoaView;
 282
 283 @implementation QemuCocoaView
 284 - (id)initWithFrame:(NSRect)frameRect
 285 {
 286     COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
 287
 288     self = [super initWithFrame:frameRect];
 289     if (self) {
 290
 291         screen.bitsPerComponent = 8;
 292         screen.bitsPerPixel = 32;
 293         screen.width = frameRect.size.width;
 294         screen.height = frameRect.size.height;
 295
 296     }
 297     return self;
 298 }
 299
 300 - (void) dealloc
 301 {
 302     COCOA_DEBUG("QemuCocoaView: dealloc\n");
 303
 304     if (dataProviderRef)
 305         CGDataProviderRelease(dataProviderRef);
 306
 307     [super dealloc];
 308 }
 309
 310 - (BOOL) isOpaque
 311 {
 312     return YES;
 313 }
 314
 315 - (void) drawRect:(NSRect) rect
 316 {
 317     COCOA_DEBUG("QemuCocoaView: drawRect\n");
 318
 319     // get CoreGraphic context
 320     CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
 321     CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
 322     CGContextSetShouldAntialias (viewContextRef, NO);
 323
 324     // draw screen bitmap directly to Core Graphics context
 325     if (dataProviderRef) {
 326         CGImageRef imageRef = CGImageCreate(
 327             screen.width, //width
 328             screen.height, //height
 329             screen.bitsPerComponent, //bitsPerComponent
 330             screen.bitsPerPixel, //bitsPerPixel
 331             (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
 332 #ifdef __LITTLE_ENDIAN__
 333             CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
 334             kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
 335 #else
 336             CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
 337             kCGImageAlphaNoneSkipFirst, //bitmapInfo
 338 #endif
 339             dataProviderRef, //provider
 340             NULL, //decode
 341             0, //interpolate
 342             kCGRenderingIntentDefault //intent
 343         );
 344 // test if host supports "CGImageCreateWithImageInRect" at compile time
 345 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 346         if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
 347 #endif
 348             // compatibility drawing code (draws everything) (OS X < 10.4)
 349             CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
 350 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 351         } else {
 352             // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
 353             const NSRect *rectList;
 354 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 355             NSInteger rectCount;
 356 #else
 357             int rectCount;
 358 #endif
 359             int i;
 360             CGImageRef clipImageRef;
 361             CGRect clipRect;
 362
 363             [self getRectsBeingDrawn:&rectList count:&rectCount];
 364             for (i = 0; i < rectCount; i++) {
 365                 clipRect.origin.x = rectList[i].origin.x / cdx;
 366                 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
 367                 clipRect.size.width = rectList[i].size.width / cdx;
 368                 clipRect.size.height = rectList[i].size.height / cdy;
 369                 clipImageRef = CGImageCreateWithImageInRect(
 370                     imageRef,
 371                     clipRect
 372                 );
 373                 CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
 374                 CGImageRelease (clipImageRef);
 375             }
 376         }
 377 #endif
 378         CGImageRelease (imageRef);
 379     }
 380 }
 381
 382 - (void) setContentDimensions
 383 {
 384     COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
 385
 386     if (isFullscreen) {
 387         cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
 388         cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
 389         cw = screen.width * cdx;
 390         ch = screen.height * cdy;
 391         cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
 392         cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
 393     } else {
 394         cx = 0;
 395         cy = 0;
 396         cw = screen.width;
 397         ch = screen.height;
 398         cdx = 1.0;
 399         cdy = 1.0;
 400     }
 401 }
 402
 403 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
 404 {
 405     COCOA_DEBUG("QemuCocoaView: resizeContent\n");
 406
 407     // update screenBuffer
 408     if (dataProviderRef)
 409         CGDataProviderRelease(dataProviderRef);
 410
 411     //sync host window color space with guests
 412         screen.bitsPerPixel = ds_get_bits_per_pixel(ds);
 413         screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2;
 414
 415     dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL);
 416
 417     // update windows
 418     if (isFullscreen) {
 419         [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
 420         [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];
 421     } else {
 422         if (qemu_name)
 423             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 424         [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];
 425     }
 426     screen.width = w;
 427     screen.height = h;
 428         [normalWindow center];
 429     [self setContentDimensions];
 430     [self setFrame:NSMakeRect(cx, cy, cw, ch)];
 431 }
 432
 433 - (void) updateDataOffset:(DisplayState *)ds
 434 {
 435     COCOA_DEBUG("QemuCocoaView: UpdateDataOffset\n");
 436
 437     // update screenBuffer
 438     if (dataProviderRef) {
 439         CGDataProviderRelease(dataProviderRef);
 440     }
 441
 442     size_t size = ds_get_width(ds) * 4 * ds_get_height(ds);
 443     dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds),
 444                                                    size, NULL);
 445 }
 446
 447 - (void) toggleFullScreen:(id)sender
 448 {
 449     COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
 450
 451     if (isFullscreen) { // switch from fullscreen to desktop
 452         isFullscreen = FALSE;
 453         [self ungrabMouse];
 454         [self setContentDimensions];
 455 // test if host supports "exitFullScreenModeWithOptions" at compile time
 456 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 457         if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
 458             [self exitFullScreenModeWithOptions:nil];
 459         } else {
 460 #endif
 461             [fullScreenWindow close];
 462             [normalWindow setContentView: self];
 463             [normalWindow makeKeyAndOrderFront: self];
 464             [NSMenu setMenuBarVisible:YES];
 465 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 466         }
 467 #endif
 468     } else { // switch from desktop to fullscreen
 469         isFullscreen = TRUE;
 470         [self grabMouse];
 471         [self setContentDimensions];
 472 // test if host supports "enterFullScreenMode:withOptions" at compile time
 473 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 474         if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
 475             [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
 476                 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
 477                 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
 478                  nil]];
 479         } else {
 480 #endif
 481             [NSMenu setMenuBarVisible:NO];
 482             fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
 483                 styleMask:NSBorderlessWindowMask
 484                 backing:NSBackingStoreBuffered
 485                 defer:NO];
 486             [fullScreenWindow setHasShadow:NO];
 487             [fullScreenWindow setContentView:self];
 488             [fullScreenWindow makeKeyAndOrderFront:self];
 489 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 490         }
 491 #endif
 492     }
 493 }
 494
 495 - (void) handleEvent:(NSEvent *)event
 496 {
 497     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
 498
 499     int buttons = 0;
 500     int keycode;
 501     NSPoint p = [event locationInWindow];
 502
 503     switch ([event type]) {
 504         case NSFlagsChanged:
 505             keycode = cocoa_keycode_to_qemu([event keyCode]);
 506             if (keycode) {
 507                 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
 508                     kbd_put_keycode(keycode);
 509                     kbd_put_keycode(keycode | 0x80);
 510                 } else if (is_graphic_console()) {
 511                     if (keycode & 0x80)
 512                         kbd_put_keycode(0xe0);
 513                     if (modifiers_state[keycode] == 0) { // keydown
 514                         kbd_put_keycode(keycode & 0x7f);
 515                         modifiers_state[keycode] = 1;
 516                     } else { // keyup
 517                         kbd_put_keycode(keycode | 0x80);
 518                         modifiers_state[keycode] = 0;
 519                     }
 520                 }
 521             }
 522
 523             // release Mouse grab when pressing ctrl+alt
 524             if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 525                 [self ungrabMouse];
 526             }
 527             break;
 528         case NSKeyDown:
 529
 530             // forward command Key Combos
 531             if ([event modifierFlags] & NSCommandKeyMask) {
 532                 [NSApp sendEvent:event];
 533                 return;
 534             }
 535
 536             // default
 537             keycode = cocoa_keycode_to_qemu([event keyCode]);
 538
 539             // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
 540             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 541                 switch (keycode) {
 542
 543                     // enable graphic console
 544                     case 0x02 ... 0x0a: // '1' to '9' keys
 545                         console_select(keycode - 0x02);
 546                         break;
 547                 }
 548
 549             // handle keys for graphic console
 550             } else if (is_graphic_console()) {
 551                 if (keycode & 0x80) //check bit for e0 in front
 552                     kbd_put_keycode(0xe0);
 553                 kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
 554
 555             // handlekeys for Monitor
 556             } else {
 557                 int keysym = 0;
 558                 switch([event keyCode]) {
 559                 case 115:
 560                     keysym = QEMU_KEY_HOME;
 561                     break;
 562                 case 117:
 563                     keysym = QEMU_KEY_DELETE;
 564                     break;
 565                 case 119:
 566                     keysym = QEMU_KEY_END;
 567                     break;
 568                 case 123:
 569                     keysym = QEMU_KEY_LEFT;
 570                     break;
 571                 case 124:
 572                     keysym = QEMU_KEY_RIGHT;
 573                     break;
 574                 case 125:
 575                     keysym = QEMU_KEY_DOWN;
 576                     break;
 577                 case 126:
 578                     keysym = QEMU_KEY_UP;
 579                     break;
 580                 default:
 581                     {
 582                         NSString *ks = [event characters];
 583                         if ([ks length] > 0)
 584                             keysym = [ks characterAtIndex:0];
 585                     }
 586                 }
 587                 if (keysym)
 588                     kbd_put_keysym(keysym);
 589             }
 590             break;
 591         case NSKeyUp:
 592             keycode = cocoa_keycode_to_qemu([event keyCode]);
 593             if (is_graphic_console()) {
 594                 if (keycode & 0x80)
 595                     kbd_put_keycode(0xe0);
 596                 kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
 597             }
 598             break;
 599         case NSMouseMoved:
 600             if (isAbsoluteEnabled) {
 601                 if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
 602                     if (isTabletEnabled) { // if we leave the window, deactivate the tablet
 603                         [NSCursor unhide];
 604                         isTabletEnabled = FALSE;
 605                     }
 606                 } else {
 607                     if (!isTabletEnabled) { // if we enter the window, activate the tablet
 608                         [NSCursor hide];
 609                         isTabletEnabled = TRUE;
 610                     }
 611                 }
 612             }
 613             COCOA_MOUSE_EVENT
 614             break;
 615         case NSLeftMouseDown:
 616             if ([event modifierFlags] & NSCommandKeyMask) {
 617                 buttons |= MOUSE_EVENT_RBUTTON;
 618             } else {
 619                 buttons |= MOUSE_EVENT_LBUTTON;
 620             }
 621             COCOA_MOUSE_EVENT
 622             break;
 623         case NSRightMouseDown:
 624             buttons |= MOUSE_EVENT_RBUTTON;
 625             COCOA_MOUSE_EVENT
 626             break;
 627         case NSOtherMouseDown:
 628             buttons |= MOUSE_EVENT_MBUTTON;
 629             COCOA_MOUSE_EVENT
 630             break;
 631         case NSLeftMouseDragged:
 632             if ([event modifierFlags] & NSCommandKeyMask) {
 633                 buttons |= MOUSE_EVENT_RBUTTON;
 634             } else {
 635                 buttons |= MOUSE_EVENT_LBUTTON;
 636             }
 637             COCOA_MOUSE_EVENT
 638             break;
 639         case NSRightMouseDragged:
 640             buttons |= MOUSE_EVENT_RBUTTON;
 641             COCOA_MOUSE_EVENT
 642             break;
 643         case NSOtherMouseDragged:
 644             buttons |= MOUSE_EVENT_MBUTTON;
 645             COCOA_MOUSE_EVENT
 646             break;
 647         case NSLeftMouseUp:
 648             if (isTabletEnabled) {
 649                     COCOA_MOUSE_EVENT
 650             } else if (!isMouseGrabed) {
 651                 if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
 652                     [self grabMouse];
 653                 } else {
 654                     [NSApp sendEvent:event];
 655                 }
 656             } else {
 657                 COCOA_MOUSE_EVENT
 658             }
 659             break;
 660         case NSRightMouseUp:
 661             COCOA_MOUSE_EVENT
 662             break;
 663         case NSOtherMouseUp:
 664             COCOA_MOUSE_EVENT
 665             break;
 666         case NSScrollWheel:
 667             if (isTabletEnabled || isMouseGrabed) {
 668                 kbd_mouse_event(0, 0, -[event deltaY], 0);
 669             } else {
 670                 [NSApp sendEvent:event];
 671             }
 672             break;
 673         default:
 674             [NSApp sendEvent:event];
 675     }
 676 }
 677
 678 - (void) grabMouse
 679 {
 680     COCOA_DEBUG("QemuCocoaView: grabMouse\n");
 681
 682     if (!isFullscreen) {
 683         if (qemu_name)
 684             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
 685         else
 686             [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
 687     }
 688     [NSCursor hide];
 689     CGAssociateMouseAndMouseCursorPosition(FALSE);
 690     isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
 691 }
 692
 693 - (void) ungrabMouse
 694 {
 695     COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
 696
 697     if (!isFullscreen) {
 698         if (qemu_name)
 699             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 700         else
 701             [normalWindow setTitle:@"QEMU"];
 702     }
 703     [NSCursor unhide];
 704     CGAssociateMouseAndMouseCursorPosition(TRUE);
 705     isMouseGrabed = FALSE;
 706 }
 707
 708 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
 709 - (BOOL) isMouseGrabed {return isMouseGrabed;}
 710 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
 711 - (float) cdx {return cdx;}
 712 - (float) cdy {return cdy;}
 713 - (QEMUScreen) gscreen {return screen;}
 714 @end
 715
 716
 717
 718 /*
 719  ------------------------------------------------------
 720     QemuCocoaAppController
 721  ------------------------------------------------------
 722 */
 723 @interface QemuCocoaAppController : NSObject
 724 {
 725 }
 726 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
 727 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
 728 - (void)toggleFullScreen:(id)sender;
 729 - (void)showQEMUDoc:(id)sender;
 730 - (void)showQEMUTec:(id)sender;
 731 @end
 732
 733 @implementation QemuCocoaAppController
 734 - (id) init
 735 {
 736     COCOA_DEBUG("QemuCocoaAppController: init\n");
 737
 738     self = [super init];
 739     if (self) {
 740
 741         // create a view and add it to the window
 742         cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
 743         if(!cocoaView) {
 744             fprintf(stderr, "(cocoa) can't create a view\n");
 745             exit(1);
 746         }
 747
 748         // create a window
 749         normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
 750             styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
 751             backing:NSBackingStoreBuffered defer:NO];
 752         if(!normalWindow) {
 753             fprintf(stderr, "(cocoa) can't create window\n");
 754             exit(1);
 755         }
 756         [normalWindow setAcceptsMouseMovedEvents:YES];
 757         [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
 758         [normalWindow setContentView:cocoaView];
 759         [normalWindow useOptimizedDrawing:YES];
 760         [normalWindow makeKeyAndOrderFront:self];
 761                 [normalWindow center];
 762
 763     }
 764     return self;
 765 }
 766
 767 - (void) dealloc
 768 {
 769     COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
 770
 771     if (cocoaView)
 772         [cocoaView release];
 773     [super dealloc];
 774 }
 775
 776 - (void)applicationDidFinishLaunching: (NSNotification *) note
 777 {
 778     COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
 779
 780     // Display an open dialog box if no argument were passed or
 781     // if qemu was launched from the finder ( the Finder passes "-psn" )
 782     if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
 783         NSOpenPanel *op = [[NSOpenPanel alloc] init];
 784         [op setPrompt:@"Boot image"];
 785         [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
 786         [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
 787               modalForWindow:normalWindow modalDelegate:self
 788               didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
 789     } else {
 790         // or launch QEMU, with the global args
 791         [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
 792     }
 793 }
 794
 795 - (void)applicationWillTerminate:(NSNotification *)aNotification
 796 {
 797     COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
 798
 799     qemu_system_shutdown_request();
 800     exit(0);
 801 }
 802
 803 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
 804 {
 805     return YES;
 806 }
 807
 808 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
 809 {
 810     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
 811
 812     int status;
 813     status = qemu_main(argc, argv, *_NSGetEnviron());
 814     exit(status);
 815 }
 816
 817 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
 818 {
 819     COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
 820
 821     if(returnCode == NSCancelButton) {
 822         exit(0);
 823     } else if(returnCode == NSOKButton) {
 824         const char *bin = "qemu";
 825         char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
 826
 827         char **argv = (char**)malloc( sizeof(char*)*3 );
 828
 829         [sheet close];
 830
 831         argv[0] = g_strdup_printf("%s", bin);
 832         argv[1] = g_strdup_printf("-hda");
 833         argv[2] = g_strdup_printf("%s", img);
 834
 835         printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
 836
 837         [self startEmulationWithArgc:3 argv:(char**)argv];
 838     }
 839 }
 840 - (void)toggleFullScreen:(id)sender
 841 {
 842     COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
 843
 844     [cocoaView toggleFullScreen:sender];
 845 }
 846
 847 - (void)showQEMUDoc:(id)sender
 848 {
 849     COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
 850
 851     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
 852         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 853 }
 854
 855 - (void)showQEMUTec:(id)sender
 856 {
 857     COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
 858
 859     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
 860         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 861 }
 862 @end
 863
 864
 865
 866 // Dock Connection
 867 typedef struct CPSProcessSerNum
 868 {
 869         UInt32                lo;
 870         UInt32                hi;
 871 } CPSProcessSerNum;
 872
 873 OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
 874 OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
 875 OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
 876
 877 int main (int argc, const char * argv[]) {
 878
 879     gArgc = argc;
 880     gArgv = (char **)argv;
 881     CPSProcessSerNum PSN;
 882     int i;
 883
 884     /* In case we don't need to display a window, let's not do that */
 885     for (i = 1; i < argc; i++) {
 886         const char *opt = argv[i];
 887
 888         if (opt[0] == '-') {
 889             /* Treat --foo the same as -foo.  */
 890             if (opt[1] == '-') {
 891                 opt++;
 892             }
 893             if (!strcmp(opt, "-h") || !strcmp(opt, "-help") ||
 894                 !strcmp(opt, "-vnc") ||
 895                 !strcmp(opt, "-nographic") ||
 896                 !strcmp(opt, "-version") ||
 897                 !strcmp(opt, "-curses") ||
 898                 !strcmp(opt, "-qtest")) {
 899                 return qemu_main(gArgc, gArgv, *_NSGetEnviron());
 900             }
 901         }
 902     }
 903
 904     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 905     [NSApplication sharedApplication];
 906
 907     if (!CPSGetCurrentProcess(&PSN))
 908         if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
 909             if (!CPSSetFrontProcess(&PSN))
 910                 [NSApplication sharedApplication];
 911
 912     // Add menus
 913     NSMenu      *menu;
 914     NSMenuItem  *menuItem;
 915
 916     [NSApp setMainMenu:[[NSMenu alloc] init]];
 917
 918     // Application menu
 919     menu = [[NSMenu alloc] initWithTitle:@""];
 920     [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
 921     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 922     [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
 923     menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
 924     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
 925     [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
 926     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 927     [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
 928     menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
 929     [menuItem setSubmenu:menu];
 930     [[NSApp mainMenu] addItem:menuItem];
 931     [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
 932
 933     // View menu
 934     menu = [[NSMenu alloc] initWithTitle:@"View"];
 935     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
 936     menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
 937     [menuItem setSubmenu:menu];
 938     [[NSApp mainMenu] addItem:menuItem];
 939
 940     // Window menu
 941     menu = [[NSMenu alloc] initWithTitle:@"Window"];
 942     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
 943     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 944     [menuItem setSubmenu:menu];
 945     [[NSApp mainMenu] addItem:menuItem];
 946     [NSApp setWindowsMenu:menu];
 947
 948     // Help menu
 949     menu = [[NSMenu alloc] initWithTitle:@"Help"];
 950     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
 951     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
 952     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 953     [menuItem setSubmenu:menu];
 954     [[NSApp mainMenu] addItem:menuItem];
 955
 956     // Create an Application controller
 957     QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
 958     [NSApp setDelegate:appController];
 959
 960     // Start the main event loop
 961     [NSApp run];
 962
 963     [appController release];
 964     [pool release];
 965
 966     return 0;
 967 }
 968
 969
 970
 971 #pragma mark qemu
 972 static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
 973 {
 974     COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
 975
 976     NSRect rect;
 977     if ([cocoaView cdx] == 1.0) {
 978         rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
 979     } else {
 980         rect = NSMakeRect(
 981             x * [cocoaView cdx],
 982             ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
 983             w * [cocoaView cdx],
 984             h * [cocoaView cdy]);
 985     }
 986     [cocoaView setNeedsDisplayInRect:rect];
 987 }
 988
 989 static void cocoa_resize(DisplayState *ds)
 990 {
 991     COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
 992
 993     [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
 994 }
 995
 996 static void cocoa_refresh(DisplayState *ds)
 997 {
 998     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
 999
1000     if (kbd_mouse_is_absolute()) {
1001         if (![cocoaView isAbsoluteEnabled]) {
1002             if ([cocoaView isMouseGrabed]) {
1003                 [cocoaView ungrabMouse];
1004             }
1005         }
1006         [cocoaView setAbsoluteEnabled:YES];
1007     }
1008
1009     NSDate *distantPast;
1010     NSEvent *event;
1011     distantPast = [NSDate distantPast];
1012     do {
1013         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
1014                         inMode: NSDefaultRunLoopMode dequeue:YES];
1015         if (event != nil) {
1016             [cocoaView handleEvent:event];
1017         }
1018     } while(event != nil);
1019     vga_hw_update();
1020 }
1021
1022 static void cocoa_setdata(DisplayState *ds)
1023 {
1024     [cocoaView updateDataOffset:ds];
1025 }
1026
1027 static void cocoa_cleanup(void)
1028 {
1029     COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
1030     g_free(dcl);
1031 }
1032
1033 void cocoa_display_init(DisplayState *ds, int full_screen)
1034 {
1035     COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1036
1037     dcl = g_malloc0(sizeof(DisplayChangeListener));
1038
1039     // register vga output callbacks
1040     dcl->dpy_gfx_update = cocoa_update;
1041     dcl->dpy_gfx_resize = cocoa_resize;
1042     dcl->dpy_refresh = cocoa_refresh;
1043     dcl->dpy_gfx_setdata = cocoa_setdata;
1044
1045         register_displaychangelistener(ds, dcl);
1046
1047     // register cleanup function
1048     atexit(cocoa_cleanup);
1049 }