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 #ifndef MAC_OS_X_VERSION_10_4
  32 #define MAC_OS_X_VERSION_10_4 1040
  33 #endif
  34 #ifndef MAC_OS_X_VERSION_10_5
  35 #define MAC_OS_X_VERSION_10_5 1050
  36 #endif
  37
  38
  39 //#define DEBUG
  40
  41 #ifdef DEBUG
  42 #define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
  43 #else
  44 #define COCOA_DEBUG(...)  ((void) 0)
  45 #endif
  46
  47 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
  48 #define COCOA_MOUSE_EVENT \
  49         if (isTabletEnabled) { \
  50             kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
  51         } else if (isMouseGrabed) { \
  52             kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
  53         } else { \
  54             [NSApp sendEvent:event]; \
  55         }
  56
  57 typedef struct {
  58     int width;
  59     int height;
  60     int bitsPerComponent;
  61     int bitsPerPixel;
  62 } QEMUScreen;
  63
  64 int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
  65 NSWindow *normalWindow;
  66 id cocoaView;
  67 static DisplayChangeListener *dcl;
  68
  69 int gArgc;
  70 char **gArgv;
  71
  72 // keymap conversion
  73 int keymap[] =
  74 {
  75 //  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
  76     30, //  0       0x00    0x1e            A       QZ_a
  77     31, //  1       0x01    0x1f            S       QZ_s
  78     32, //  2       0x02    0x20            D       QZ_d
  79     33, //  3       0x03    0x21            F       QZ_f
  80     35, //  4       0x04    0x23            H       QZ_h
  81     34, //  5       0x05    0x22            G       QZ_g
  82     44, //  6       0x06    0x2c            Z       QZ_z
  83     45, //  7       0x07    0x2d            X       QZ_x
  84     46, //  8       0x08    0x2e            C       QZ_c
  85     47, //  9       0x09    0x2f            V       QZ_v
  86     0,  //  10      0x0A    Undefined
  87     48, //  11      0x0B    0x30            B       QZ_b
  88     16, //  12      0x0C    0x10            Q       QZ_q
  89     17, //  13      0x0D    0x11            W       QZ_w
  90     18, //  14      0x0E    0x12            E       QZ_e
  91     19, //  15      0x0F    0x13            R       QZ_r
  92     21, //  16      0x10    0x15            Y       QZ_y
  93     20, //  17      0x11    0x14            T       QZ_t
  94     2,  //  18      0x12    0x02            1       QZ_1
  95     3,  //  19      0x13    0x03            2       QZ_2
  96     4,  //  20      0x14    0x04            3       QZ_3
  97     5,  //  21      0x15    0x05            4       QZ_4
  98     7,  //  22      0x16    0x07            6       QZ_6
  99     6,  //  23      0x17    0x06            5       QZ_5
 100     13, //  24      0x18    0x0d            =       QZ_EQUALS
 101     10, //  25      0x19    0x0a            9       QZ_9
 102     8,  //  26      0x1A    0x08            7       QZ_7
 103     12, //  27      0x1B    0x0c            -       QZ_MINUS
 104     9,  //  28      0x1C    0x09            8       QZ_8
 105     11, //  29      0x1D    0x0b            0       QZ_0
 106     27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
 107     24, //  31      0x1F    0x18            O       QZ_o
 108     22, //  32      0x20    0x16            U       QZ_u
 109     26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
 110     23, //  34      0x22    0x17            I       QZ_i
 111     25, //  35      0x23    0x19            P       QZ_p
 112     28, //  36      0x24    0x1c            ENTER   QZ_RETURN
 113     38, //  37      0x25    0x26            L       QZ_l
 114     36, //  38      0x26    0x24            J       QZ_j
 115     40, //  39      0x27    0x28            '       QZ_QUOTE
 116     37, //  40      0x28    0x25            K       QZ_k
 117     39, //  41      0x29    0x27            ;       QZ_SEMICOLON
 118     43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
 119     51, //  43      0x2B    0x33            ,       QZ_COMMA
 120     53, //  44      0x2C    0x35            /       QZ_SLASH
 121     49, //  45      0x2D    0x31            N       QZ_n
 122     50, //  46      0x2E    0x32            M       QZ_m
 123     52, //  47      0x2F    0x34            .       QZ_PERIOD
 124     15, //  48      0x30    0x0f            TAB     QZ_TAB
 125     57, //  49      0x31    0x39            SPACE   QZ_SPACE
 126     41, //  50      0x32    0x29            `       QZ_BACKQUOTE
 127     14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
 128     0,  //  52      0x34    Undefined
 129     1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
 130     0,  //  54      0x36                            QZ_RMETA
 131     0,  //  55      0x37                            QZ_LMETA
 132     42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
 133     58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
 134     56, //  58      0x3A    0x38            L ALT   QZ_LALT
 135     29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
 136     54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
 137     184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
 138     157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
 139     0,  //  63      0x3F    Undefined
 140     0,  //  64      0x40    Undefined
 141     0,  //  65      0x41    Undefined
 142     0,  //  66      0x42    Undefined
 143     55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
 144     0,  //  68      0x44    Undefined
 145     78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
 146     0,  //  70      0x46    Undefined
 147     69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
 148     0,  //  72      0x48    Undefined
 149     0,  //  73      0x49    Undefined
 150     0,  //  74      0x4A    Undefined
 151     181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
 152     152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
 153     0,  //  77      0x4D    undefined
 154     74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
 155     0,  //  79      0x4F    Undefined
 156     0,  //  80      0x50    Undefined
 157     0,  //  81      0x51                            QZ_KP_EQUALS
 158     82, //  82      0x52    0x52            KP 0    QZ_KP0
 159     79, //  83      0x53    0x4f            KP 1    QZ_KP1
 160     80, //  84      0x54    0x50            KP 2    QZ_KP2
 161     81, //  85      0x55    0x51            KP 3    QZ_KP3
 162     75, //  86      0x56    0x4b            KP 4    QZ_KP4
 163     76, //  87      0x57    0x4c            KP 5    QZ_KP5
 164     77, //  88      0x58    0x4d            KP 6    QZ_KP6
 165     71, //  89      0x59    0x47            KP 7    QZ_KP7
 166     0,  //  90      0x5A    Undefined
 167     72, //  91      0x5B    0x48            KP 8    QZ_KP8
 168     73, //  92      0x5C    0x49            KP 9    QZ_KP9
 169     0,  //  93      0x5D    Undefined
 170     0,  //  94      0x5E    Undefined
 171     0,  //  95      0x5F    Undefined
 172     63, //  96      0x60    0x3f            F5      QZ_F5
 173     64, //  97      0x61    0x40            F6      QZ_F6
 174     65, //  98      0x62    0x41            F7      QZ_F7
 175     61, //  99      0x63    0x3d            F3      QZ_F3
 176     66, //  100     0x64    0x42            F8      QZ_F8
 177     67, //  101     0x65    0x43            F9      QZ_F9
 178     0,  //  102     0x66    Undefined
 179     87, //  103     0x67    0x57            F11     QZ_F11
 180     0,  //  104     0x68    Undefined
 181     183,//  105     0x69    0xb7                    QZ_PRINT
 182     0,  //  106     0x6A    Undefined
 183     70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
 184     0,  //  108     0x6C    Undefined
 185     68, //  109     0x6D    0x44            F10     QZ_F10
 186     0,  //  110     0x6E    Undefined
 187     88, //  111     0x6F    0x58            F12     QZ_F12
 188     0,  //  112     0x70    Undefined
 189     110,//  113     0x71    0x0                     QZ_PAUSE
 190     210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
 191     199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
 192     201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
 193     211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
 194     62, //  118     0x76    0x3e            F4      QZ_F4
 195     207,//  119     0x77    0xcf    E0,4f   END     QZ_END
 196     60, //  120     0x78    0x3c            F2      QZ_F2
 197     209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
 198     59, //  122     0x7A    0x3b            F1      QZ_F1
 199     203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
 200     205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
 201     208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
 202     200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
 203 /* 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 */
 204
 205 /* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
 206 /*
 207     219 //          0xdb            e0,5b   L GUI
 208     220 //          0xdc            e0,5c   R GUI
 209     221 //          0xdd            e0,5d   APPS
 210         //              E0,2A,E0,37         PRNT SCRN
 211         //              E1,1D,45,E1,9D,C5   PAUSE
 212     83  //          0x53    0x53            KP .
 213 // ACPI Scan Codes
 214     222 //          0xde            E0, 5E  Power
 215     223 //          0xdf            E0, 5F  Sleep
 216     227 //          0xe3            E0, 63  Wake
 217 // Windows Multimedia Scan Codes
 218     153 //          0x99            E0, 19  Next Track
 219     144 //          0x90            E0, 10  Previous Track
 220     164 //          0xa4            E0, 24  Stop
 221     162 //          0xa2            E0, 22  Play/Pause
 222     160 //          0xa0            E0, 20  Mute
 223     176 //          0xb0            E0, 30  Volume Up
 224     174 //          0xae            E0, 2E  Volume Down
 225     237 //          0xed            E0, 6D  Media Select
 226     236 //          0xec            E0, 6C  E-Mail
 227     161 //          0xa1            E0, 21  Calculator
 228     235 //          0xeb            E0, 6B  My Computer
 229     229 //          0xe5            E0, 65  WWW Search
 230     178 //          0xb2            E0, 32  WWW Home
 231     234 //          0xea            E0, 6A  WWW Back
 232     233 //          0xe9            E0, 69  WWW Forward
 233     232 //          0xe8            E0, 68  WWW Stop
 234     231 //          0xe7            E0, 67  WWW Refresh
 235     230 //          0xe6            E0, 66  WWW Favorites
 236 */
 237 };
 238
 239 static int cocoa_keycode_to_qemu(int keycode)
 240 {
 241     if((sizeof(keymap)/sizeof(int)) <= keycode)
 242     {
 243         printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
 244         return 0;
 245     }
 246     return keymap[keycode];
 247 }
 248
 249
 250
 251 /*
 252  ------------------------------------------------------
 253     QemuCocoaView
 254  ------------------------------------------------------
 255 */
 256 @interface QemuCocoaView : NSView
 257 {
 258     QEMUScreen screen;
 259     NSWindow *fullScreenWindow;
 260     float cx,cy,cw,ch,cdx,cdy;
 261     CGDataProviderRef dataProviderRef;
 262     int modifiers_state[256];
 263     BOOL isMouseGrabed;
 264     BOOL isFullscreen;
 265     BOOL isAbsoluteEnabled;
 266     BOOL isTabletEnabled;
 267 }
 268 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(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 @implementation QemuCocoaView
 282 - (id)initWithFrame:(NSRect)frameRect
 283 {
 284     COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
 285
 286     self = [super initWithFrame:frameRect];
 287     if (self) {
 288
 289         screen.bitsPerComponent = 8;
 290         screen.bitsPerPixel = 32;
 291         screen.width = frameRect.size.width;
 292         screen.height = frameRect.size.height;
 293
 294     }
 295     return self;
 296 }
 297
 298 - (void) dealloc
 299 {
 300     COCOA_DEBUG("QemuCocoaView: dealloc\n");
 301
 302     if (dataProviderRef)
 303         CGDataProviderRelease(dataProviderRef);
 304
 305     [super dealloc];
 306 }
 307
 308 - (BOOL) isOpaque
 309 {
 310     return YES;
 311 }
 312
 313 - (void) drawRect:(NSRect) rect
 314 {
 315     COCOA_DEBUG("QemuCocoaView: drawRect\n");
 316
 317     // get CoreGraphic context
 318     CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
 319     CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
 320     CGContextSetShouldAntialias (viewContextRef, NO);
 321
 322     // draw screen bitmap directly to Core Graphics context
 323     if (dataProviderRef) {
 324         CGImageRef imageRef = CGImageCreate(
 325             screen.width, //width
 326             screen.height, //height
 327             screen.bitsPerComponent, //bitsPerComponent
 328             screen.bitsPerPixel, //bitsPerPixel
 329             (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
 330 #ifdef __LITTLE_ENDIAN__
 331             CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
 332             kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
 333 #else
 334             CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
 335             kCGImageAlphaNoneSkipFirst, //bitmapInfo
 336 #endif
 337             dataProviderRef, //provider
 338             NULL, //decode
 339             0, //interpolate
 340             kCGRenderingIntentDefault //intent
 341         );
 342 // test if host supports "CGImageCreateWithImageInRect" at compile time
 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 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 353             NSInteger rectCount;
 354 #else
 355             int rectCount;
 356 #endif
 357             int i;
 358             CGImageRef clipImageRef;
 359             CGRect clipRect;
 360
 361             [self getRectsBeingDrawn:&rectList count:&rectCount];
 362             for (i = 0; i < rectCount; i++) {
 363                 clipRect.origin.x = rectList[i].origin.x / cdx;
 364                 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
 365                 clipRect.size.width = rectList[i].size.width / cdx;
 366                 clipRect.size.height = rectList[i].size.height / cdy;
 367                 clipImageRef = CGImageCreateWithImageInRect(
 368                     imageRef,
 369                     clipRect
 370                 );
 371                 CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
 372                 CGImageRelease (clipImageRef);
 373             }
 374         }
 375 #endif
 376         CGImageRelease (imageRef);
 377     }
 378 }
 379
 380 - (void) setContentDimensions
 381 {
 382     COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
 383
 384     if (isFullscreen) {
 385         cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
 386         cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
 387         cw = screen.width * cdx;
 388         ch = screen.height * cdy;
 389         cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
 390         cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
 391     } else {
 392         cx = 0;
 393         cy = 0;
 394         cw = screen.width;
 395         ch = screen.height;
 396         cdx = 1.0;
 397         cdy = 1.0;
 398     }
 399 }
 400
 401 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
 402 {
 403     COCOA_DEBUG("QemuCocoaView: resizeContent\n");
 404
 405     // update screenBuffer
 406     if (dataProviderRef)
 407         CGDataProviderRelease(dataProviderRef);
 408
 409     //sync host window color space with guests
 410         screen.bitsPerPixel = ds_get_bits_per_pixel(ds);
 411         screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2;
 412
 413     dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL);
 414
 415     // update windows
 416     if (isFullscreen) {
 417         [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
 418         [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];
 419     } else {
 420         if (qemu_name)
 421             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 422         [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];
 423     }
 424     screen.width = w;
 425     screen.height = h;
 426         [normalWindow center];
 427     [self setContentDimensions];
 428     [self setFrame:NSMakeRect(cx, cy, cw, ch)];
 429 }
 430
 431 - (void) toggleFullScreen:(id)sender
 432 {
 433     COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
 434
 435     if (isFullscreen) { // switch from fullscreen to desktop
 436         isFullscreen = FALSE;
 437         [self ungrabMouse];
 438         [self setContentDimensions];
 439 // test if host supports "exitFullScreenModeWithOptions" at compile time
 440 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 441         if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
 442             [self exitFullScreenModeWithOptions:nil];
 443         } else {
 444 #endif
 445             [fullScreenWindow close];
 446             [normalWindow setContentView: self];
 447             [normalWindow makeKeyAndOrderFront: self];
 448             [NSMenu setMenuBarVisible:YES];
 449 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 450         }
 451 #endif
 452     } else { // switch from desktop to fullscreen
 453         isFullscreen = TRUE;
 454         [self grabMouse];
 455         [self setContentDimensions];
 456 // test if host supports "enterFullScreenMode:withOptions" at compile time
 457 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 458         if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
 459             [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
 460                 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
 461                 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
 462                  nil]];
 463         } else {
 464 #endif
 465             [NSMenu setMenuBarVisible:NO];
 466             fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
 467                 styleMask:NSBorderlessWindowMask
 468                 backing:NSBackingStoreBuffered
 469                 defer:NO];
 470             [fullScreenWindow setHasShadow:NO];
 471             [fullScreenWindow setContentView:self];
 472             [fullScreenWindow makeKeyAndOrderFront:self];
 473 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 474         }
 475 #endif
 476     }
 477 }
 478
 479 - (void) handleEvent:(NSEvent *)event
 480 {
 481     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
 482
 483     int buttons = 0;
 484     int keycode;
 485     NSPoint p = [event locationInWindow];
 486
 487     switch ([event type]) {
 488         case NSFlagsChanged:
 489             keycode = cocoa_keycode_to_qemu([event keyCode]);
 490             if (keycode) {
 491                 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
 492                     kbd_put_keycode(keycode);
 493                     kbd_put_keycode(keycode | 0x80);
 494                 } else if (is_graphic_console()) {
 495                     if (keycode & 0x80)
 496                         kbd_put_keycode(0xe0);
 497                     if (modifiers_state[keycode] == 0) { // keydown
 498                         kbd_put_keycode(keycode & 0x7f);
 499                         modifiers_state[keycode] = 1;
 500                     } else { // keyup
 501                         kbd_put_keycode(keycode | 0x80);
 502                         modifiers_state[keycode] = 0;
 503                     }
 504                 }
 505             }
 506
 507             // release Mouse grab when pressing ctrl+alt
 508             if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 509                 [self ungrabMouse];
 510             }
 511             break;
 512         case NSKeyDown:
 513
 514             // forward command Key Combos
 515             if ([event modifierFlags] & NSCommandKeyMask) {
 516                 [NSApp sendEvent:event];
 517                 return;
 518             }
 519
 520             // default
 521             keycode = cocoa_keycode_to_qemu([event keyCode]);
 522
 523             // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
 524             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 525                 switch (keycode) {
 526
 527                     // enable graphic console
 528                     case 0x02 ... 0x0a: // '1' to '9' keys
 529                         console_select(keycode - 0x02);
 530                         break;
 531                 }
 532
 533             // handle keys for graphic console
 534             } else if (is_graphic_console()) {
 535                 if (keycode & 0x80) //check bit for e0 in front
 536                     kbd_put_keycode(0xe0);
 537                 kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
 538
 539             // handlekeys for Monitor
 540             } else {
 541                 int keysym = 0;
 542                 switch([event keyCode]) {
 543                 case 115:
 544                     keysym = QEMU_KEY_HOME;
 545                     break;
 546                 case 117:
 547                     keysym = QEMU_KEY_DELETE;
 548                     break;
 549                 case 119:
 550                     keysym = QEMU_KEY_END;
 551                     break;
 552                 case 123:
 553                     keysym = QEMU_KEY_LEFT;
 554                     break;
 555                 case 124:
 556                     keysym = QEMU_KEY_RIGHT;
 557                     break;
 558                 case 125:
 559                     keysym = QEMU_KEY_DOWN;
 560                     break;
 561                 case 126:
 562                     keysym = QEMU_KEY_UP;
 563                     break;
 564                 default:
 565                     {
 566                         NSString *ks = [event characters];
 567                         if ([ks length] > 0)
 568                             keysym = [ks characterAtIndex:0];
 569                     }
 570                 }
 571                 if (keysym)
 572                     kbd_put_keysym(keysym);
 573             }
 574             break;
 575         case NSKeyUp:
 576             keycode = cocoa_keycode_to_qemu([event keyCode]);
 577             if (is_graphic_console()) {
 578                 if (keycode & 0x80)
 579                     kbd_put_keycode(0xe0);
 580                 kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
 581             }
 582             break;
 583         case NSMouseMoved:
 584             if (isAbsoluteEnabled) {
 585                 if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
 586                     if (isTabletEnabled) { // if we leave the window, deactivate the tablet
 587                         [NSCursor unhide];
 588                         isTabletEnabled = FALSE;
 589                     }
 590                 } else {
 591                     if (!isTabletEnabled) { // if we enter the window, activate the tablet
 592                         [NSCursor hide];
 593                         isTabletEnabled = TRUE;
 594                     }
 595                 }
 596             }
 597             COCOA_MOUSE_EVENT
 598             break;
 599         case NSLeftMouseDown:
 600             if ([event modifierFlags] & NSCommandKeyMask) {
 601                 buttons |= MOUSE_EVENT_RBUTTON;
 602             } else {
 603                 buttons |= MOUSE_EVENT_LBUTTON;
 604             }
 605             COCOA_MOUSE_EVENT
 606             break;
 607         case NSRightMouseDown:
 608             buttons |= MOUSE_EVENT_RBUTTON;
 609             COCOA_MOUSE_EVENT
 610             break;
 611         case NSOtherMouseDown:
 612             buttons |= MOUSE_EVENT_MBUTTON;
 613             COCOA_MOUSE_EVENT
 614             break;
 615         case NSLeftMouseDragged:
 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 NSRightMouseDragged:
 624             buttons |= MOUSE_EVENT_RBUTTON;
 625             COCOA_MOUSE_EVENT
 626             break;
 627         case NSOtherMouseDragged:
 628             buttons |= MOUSE_EVENT_MBUTTON;
 629             COCOA_MOUSE_EVENT
 630             break;
 631         case NSLeftMouseUp:
 632             if (isTabletEnabled) {
 633                     COCOA_MOUSE_EVENT
 634             } else if (!isMouseGrabed) {
 635                 if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
 636                     [self grabMouse];
 637                 } else {
 638                     [NSApp sendEvent:event];
 639                 }
 640             } else {
 641                 COCOA_MOUSE_EVENT
 642             }
 643             break;
 644         case NSRightMouseUp:
 645             COCOA_MOUSE_EVENT
 646             break;
 647         case NSOtherMouseUp:
 648             COCOA_MOUSE_EVENT
 649             break;
 650         case NSScrollWheel:
 651             if (isTabletEnabled || isMouseGrabed) {
 652                 kbd_mouse_event(0, 0, -[event deltaY], 0);
 653             } else {
 654                 [NSApp sendEvent:event];
 655             }
 656             break;
 657         default:
 658             [NSApp sendEvent:event];
 659     }
 660 }
 661
 662 - (void) grabMouse
 663 {
 664     COCOA_DEBUG("QemuCocoaView: grabMouse\n");
 665
 666     if (!isFullscreen) {
 667         if (qemu_name)
 668             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
 669         else
 670             [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
 671     }
 672     [NSCursor hide];
 673     CGAssociateMouseAndMouseCursorPosition(FALSE);
 674     isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
 675 }
 676
 677 - (void) ungrabMouse
 678 {
 679     COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
 680
 681     if (!isFullscreen) {
 682         if (qemu_name)
 683             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 684         else
 685             [normalWindow setTitle:@"QEMU"];
 686     }
 687     [NSCursor unhide];
 688     CGAssociateMouseAndMouseCursorPosition(TRUE);
 689     isMouseGrabed = FALSE;
 690 }
 691
 692 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
 693 - (BOOL) isMouseGrabed {return isMouseGrabed;}
 694 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
 695 - (float) cdx {return cdx;}
 696 - (float) cdy {return cdy;}
 697 - (QEMUScreen) gscreen {return screen;}
 698 @end
 699
 700
 701
 702 /*
 703  ------------------------------------------------------
 704     QemuCocoaAppController
 705  ------------------------------------------------------
 706 */
 707 @interface QemuCocoaAppController : NSObject
 708 {
 709 }
 710 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
 711 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
 712 - (void)toggleFullScreen:(id)sender;
 713 - (void)showQEMUDoc:(id)sender;
 714 - (void)showQEMUTec:(id)sender;
 715 @end
 716
 717 @implementation QemuCocoaAppController
 718 - (id) init
 719 {
 720     COCOA_DEBUG("QemuCocoaAppController: init\n");
 721
 722     self = [super init];
 723     if (self) {
 724
 725         // create a view and add it to the window
 726         cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
 727         if(!cocoaView) {
 728             fprintf(stderr, "(cocoa) can't create a view\n");
 729             exit(1);
 730         }
 731
 732         // create a window
 733         normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
 734             styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
 735             backing:NSBackingStoreBuffered defer:NO];
 736         if(!normalWindow) {
 737             fprintf(stderr, "(cocoa) can't create window\n");
 738             exit(1);
 739         }
 740         [normalWindow setAcceptsMouseMovedEvents:YES];
 741         [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
 742         [normalWindow setContentView:cocoaView];
 743         [normalWindow makeKeyAndOrderFront:self];
 744                 [normalWindow center];
 745
 746     }
 747     return self;
 748 }
 749
 750 - (void) dealloc
 751 {
 752     COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
 753
 754     if (cocoaView)
 755         [cocoaView release];
 756     [super dealloc];
 757 }
 758
 759 - (void)applicationDidFinishLaunching: (NSNotification *) note
 760 {
 761     COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
 762
 763     // Display an open dialog box if no argument were passed or
 764     // if qemu was launched from the finder ( the Finder passes "-psn" )
 765     if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
 766         NSOpenPanel *op = [[NSOpenPanel alloc] init];
 767         [op setPrompt:@"Boot image"];
 768         [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
 769         [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
 770               modalForWindow:normalWindow modalDelegate:self
 771               didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
 772     } else {
 773         // or Launch Qemu, with the global args
 774         [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
 775     }
 776 }
 777
 778 - (void)applicationWillTerminate:(NSNotification *)aNotification
 779 {
 780     COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
 781
 782     qemu_system_shutdown_request();
 783     exit(0);
 784 }
 785
 786 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
 787 {
 788     return YES;
 789 }
 790
 791 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
 792 {
 793     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
 794
 795     int status;
 796     status = qemu_main(argc, argv);
 797     exit(status);
 798 }
 799
 800 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
 801 {
 802     COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
 803
 804     if(returnCode == NSCancelButton) {
 805         exit(0);
 806     } else if(returnCode == NSOKButton) {
 807         const char *bin = "qemu";
 808         char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
 809
 810         char **argv = (char**)malloc( sizeof(char*)*3 );
 811
 812         asprintf(&argv[0], "%s", bin);
 813         asprintf(&argv[1], "-hda");
 814         asprintf(&argv[2], "%s", img);
 815
 816         printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
 817
 818         [self startEmulationWithArgc:3 argv:(char**)argv];
 819     }
 820 }
 821 - (void)toggleFullScreen:(id)sender
 822 {
 823     COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
 824
 825     [cocoaView toggleFullScreen:sender];
 826 }
 827
 828 - (void)showQEMUDoc:(id)sender
 829 {
 830     COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
 831
 832     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
 833         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 834 }
 835
 836 - (void)showQEMUTec:(id)sender
 837 {
 838     COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
 839
 840     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
 841         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 842 }
 843 @end
 844
 845
 846
 847 // Dock Connection
 848 typedef struct CPSProcessSerNum
 849 {
 850         UInt32                lo;
 851         UInt32                hi;
 852 } CPSProcessSerNum;
 853
 854 extern OSErr    CPSGetCurrentProcess( CPSProcessSerNum *psn);
 855 extern OSErr    CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
 856 extern OSErr    CPSSetFrontProcess( CPSProcessSerNum *psn);
 857
 858 int main (int argc, const char * argv[]) {
 859
 860     gArgc = argc;
 861     gArgv = (char **)argv;
 862     CPSProcessSerNum PSN;
 863     int i;
 864
 865     /* In case we don't need to display a window, let's not do that */
 866     for (i = 1; i < argc; i++) {
 867         if (!strcmp(argv[i], "-vnc") ||
 868             !strcmp(argv[i], "-nographic") ||
 869             !strcmp(argv[i], "-curses")) {
 870                 return qemu_main(gArgc, gArgv);
 871         }
 872     }
 873
 874     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 875     [NSApplication sharedApplication];
 876
 877     if (!CPSGetCurrentProcess(&PSN))
 878         if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
 879             if (!CPSSetFrontProcess(&PSN))
 880                 [NSApplication sharedApplication];
 881
 882     // Add menus
 883     NSMenu      *menu;
 884     NSMenuItem  *menuItem;
 885
 886     [NSApp setMainMenu:[[NSMenu alloc] init]];
 887
 888     // Application menu
 889     menu = [[NSMenu alloc] initWithTitle:@""];
 890     [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
 891     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 892     [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
 893     menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
 894     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
 895     [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
 896     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 897     [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
 898     menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
 899     [menuItem setSubmenu:menu];
 900     [[NSApp mainMenu] addItem:menuItem];
 901     [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
 902
 903     // View menu
 904     menu = [[NSMenu alloc] initWithTitle:@"View"];
 905     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
 906     menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
 907     [menuItem setSubmenu:menu];
 908     [[NSApp mainMenu] addItem:menuItem];
 909
 910     // Window menu
 911     menu = [[NSMenu alloc] initWithTitle:@"Window"];
 912     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
 913     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 914     [menuItem setSubmenu:menu];
 915     [[NSApp mainMenu] addItem:menuItem];
 916     [NSApp setWindowsMenu:menu];
 917
 918     // Help menu
 919     menu = [[NSMenu alloc] initWithTitle:@"Help"];
 920     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
 921     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
 922     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 923     [menuItem setSubmenu:menu];
 924     [[NSApp mainMenu] addItem:menuItem];
 925
 926     // Create an Application controller
 927     QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
 928     [NSApp setDelegate:appController];
 929
 930     // Start the main event loop
 931     [NSApp run];
 932
 933     [appController release];
 934     [pool release];
 935
 936     return 0;
 937 }
 938
 939
 940
 941 #pragma mark qemu
 942 static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
 943 {
 944     COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
 945
 946     NSRect rect;
 947     if ([cocoaView cdx] == 1.0) {
 948         rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
 949     } else {
 950         rect = NSMakeRect(
 951             x * [cocoaView cdx],
 952             ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
 953             w * [cocoaView cdx],
 954             h * [cocoaView cdy]);
 955     }
 956     [cocoaView setNeedsDisplayInRect:rect];
 957 }
 958
 959 static void cocoa_resize(DisplayState *ds)
 960 {
 961     COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
 962
 963     [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
 964 }
 965
 966 static void cocoa_refresh(DisplayState *ds)
 967 {
 968     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
 969
 970     if (kbd_mouse_is_absolute()) {
 971         if (![cocoaView isAbsoluteEnabled]) {
 972             if ([cocoaView isMouseGrabed]) {
 973                 [cocoaView ungrabMouse];
 974             }
 975         }
 976         [cocoaView setAbsoluteEnabled:YES];
 977     }
 978
 979     NSDate *distantPast;
 980     NSEvent *event;
 981     distantPast = [NSDate distantPast];
 982     do {
 983         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
 984                         inMode: NSDefaultRunLoopMode dequeue:YES];
 985         if (event != nil) {
 986             [cocoaView handleEvent:event];
 987         }
 988     } while(event != nil);
 989     vga_hw_update();
 990 }
 991
 992 static void cocoa_cleanup(void)
 993 {
 994     COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
 995         qemu_free(dcl);
 996 }
 997
 998 void cocoa_display_init(DisplayState *ds, int full_screen)
 999 {
1000     COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1001
1002         dcl = qemu_mallocz(sizeof(DisplayChangeListener));
1003
1004     // register vga output callbacks
1005     dcl->dpy_update = cocoa_update;
1006     dcl->dpy_resize = cocoa_resize;
1007     dcl->dpy_refresh = cocoa_refresh;
1008
1009         register_displaychangelistener(ds, dcl);
1010
1011     // register cleanup function
1012     atexit(cocoa_cleanup);
1013 }