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