vcs.maemo.org Git - qemu/blob - cocoa.m

   1 /*
   2  * QEMU Cocoa CG display driver
   3  *
   4  * Copyright (c) 2008 Mike Kronenberg
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23  */
  24
  25 #import <Cocoa/Cocoa.h>
  26
  27 #include "qemu-common.h"
  28 #include "console.h"
  29 #include "sysemu.h"
  30
  31
  32 //#define DEBUG
  33
  34 #ifdef DEBUG
  35 #define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
  36 #else
  37 #define COCOA_DEBUG(...)  ((void) 0)
  38 #endif
  39
  40 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
  41 #define COCOA_MOUSE_EVENT \
  42         if (isTabletEnabled) { \
  43             kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
  44         } else if (isMouseGrabed) { \
  45             kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
  46         } else { \
  47             [NSApp sendEvent:event]; \
  48         }
  49
  50 typedef struct {
  51     int width;
  52     int height;
  53     int bitsPerComponent;
  54     int bitsPerPixel;
  55 } QEMUScreen;
  56
  57 int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
  58 NSWindow *normalWindow;
  59 id cocoaView;
  60 static DisplayChangeListener *dcl;
  61 static int last_vm_running;
  62
  63 int gArgc;
  64 char **gArgv;
  65
  66 // keymap conversion
  67 int keymap[] =
  68 {
  69 //  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
  70     30, //  0       0x00    0x1e            A       QZ_a
  71     31, //  1       0x01    0x1f            S       QZ_s
  72     32, //  2       0x02    0x20            D       QZ_d
  73     33, //  3       0x03    0x21            F       QZ_f
  74     35, //  4       0x04    0x23            H       QZ_h
  75     34, //  5       0x05    0x22            G       QZ_g
  76     44, //  6       0x06    0x2c            Z       QZ_z
  77     45, //  7       0x07    0x2d            X       QZ_x
  78     46, //  8       0x08    0x2e            C       QZ_c
  79     47, //  9       0x09    0x2f            V       QZ_v
  80     0,  //  10      0x0A    Undefined
  81     48, //  11      0x0B    0x30            B       QZ_b
  82     16, //  12      0x0C    0x10            Q       QZ_q
  83     17, //  13      0x0D    0x11            W       QZ_w
  84     18, //  14      0x0E    0x12            E       QZ_e
  85     19, //  15      0x0F    0x13            R       QZ_r
  86     21, //  16      0x10    0x15            Y       QZ_y
  87     20, //  17      0x11    0x14            T       QZ_t
  88     2,  //  18      0x12    0x02            1       QZ_1
  89     3,  //  19      0x13    0x03            2       QZ_2
  90     4,  //  20      0x14    0x04            3       QZ_3
  91     5,  //  21      0x15    0x05            4       QZ_4
  92     7,  //  22      0x16    0x07            6       QZ_6
  93     6,  //  23      0x17    0x06            5       QZ_5
  94     13, //  24      0x18    0x0d            =       QZ_EQUALS
  95     10, //  25      0x19    0x0a            9       QZ_9
  96     8,  //  26      0x1A    0x08            7       QZ_7
  97     12, //  27      0x1B    0x0c            -       QZ_MINUS
  98     9,  //  28      0x1C    0x09            8       QZ_8
  99     11, //  29      0x1D    0x0b            0       QZ_0
 100     27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
 101     24, //  31      0x1F    0x18            O       QZ_o
 102     22, //  32      0x20    0x16            U       QZ_u
 103     26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
 104     23, //  34      0x22    0x17            I       QZ_i
 105     25, //  35      0x23    0x19            P       QZ_p
 106     28, //  36      0x24    0x1c            ENTER   QZ_RETURN
 107     38, //  37      0x25    0x26            L       QZ_l
 108     36, //  38      0x26    0x24            J       QZ_j
 109     40, //  39      0x27    0x28            '       QZ_QUOTE
 110     37, //  40      0x28    0x25            K       QZ_k
 111     39, //  41      0x29    0x27            ;       QZ_SEMICOLON
 112     43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
 113     51, //  43      0x2B    0x33            ,       QZ_COMMA
 114     53, //  44      0x2C    0x35            /       QZ_SLASH
 115     49, //  45      0x2D    0x31            N       QZ_n
 116     50, //  46      0x2E    0x32            M       QZ_m
 117     52, //  47      0x2F    0x34            .       QZ_PERIOD
 118     15, //  48      0x30    0x0f            TAB     QZ_TAB
 119     57, //  49      0x31    0x39            SPACE   QZ_SPACE
 120     41, //  50      0x32    0x29            `       QZ_BACKQUOTE
 121     14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
 122     0,  //  52      0x34    Undefined
 123     1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
 124     0,  //  54      0x36                            QZ_RMETA
 125     0,  //  55      0x37                            QZ_LMETA
 126     42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
 127     58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
 128     56, //  58      0x3A    0x38            L ALT   QZ_LALT
 129     29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
 130     54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
 131     184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
 132     157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
 133     0,  //  63      0x3F    Undefined
 134     0,  //  64      0x40    Undefined
 135     0,  //  65      0x41    Undefined
 136     0,  //  66      0x42    Undefined
 137     55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
 138     0,  //  68      0x44    Undefined
 139     78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
 140     0,  //  70      0x46    Undefined
 141     69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
 142     0,  //  72      0x48    Undefined
 143     0,  //  73      0x49    Undefined
 144     0,  //  74      0x4A    Undefined
 145     181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
 146     152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
 147     0,  //  77      0x4D    undefined
 148     74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
 149     0,  //  79      0x4F    Undefined
 150     0,  //  80      0x50    Undefined
 151     0,  //  81      0x51                            QZ_KP_EQUALS
 152     82, //  82      0x52    0x52            KP 0    QZ_KP0
 153     79, //  83      0x53    0x4f            KP 1    QZ_KP1
 154     80, //  84      0x54    0x50            KP 2    QZ_KP2
 155     81, //  85      0x55    0x51            KP 3    QZ_KP3
 156     75, //  86      0x56    0x4b            KP 4    QZ_KP4
 157     76, //  87      0x57    0x4c            KP 5    QZ_KP5
 158     77, //  88      0x58    0x4d            KP 6    QZ_KP6
 159     71, //  89      0x59    0x47            KP 7    QZ_KP7
 160     0,  //  90      0x5A    Undefined
 161     72, //  91      0x5B    0x48            KP 8    QZ_KP8
 162     73, //  92      0x5C    0x49            KP 9    QZ_KP9
 163     0,  //  93      0x5D    Undefined
 164     0,  //  94      0x5E    Undefined
 165     0,  //  95      0x5F    Undefined
 166     63, //  96      0x60    0x3f            F5      QZ_F5
 167     64, //  97      0x61    0x40            F6      QZ_F6
 168     65, //  98      0x62    0x41            F7      QZ_F7
 169     61, //  99      0x63    0x3d            F3      QZ_F3
 170     66, //  100     0x64    0x42            F8      QZ_F8
 171     67, //  101     0x65    0x43            F9      QZ_F9
 172     0,  //  102     0x66    Undefined
 173     87, //  103     0x67    0x57            F11     QZ_F11
 174     0,  //  104     0x68    Undefined
 175     183,//  105     0x69    0xb7                    QZ_PRINT
 176     0,  //  106     0x6A    Undefined
 177     70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
 178     0,  //  108     0x6C    Undefined
 179     68, //  109     0x6D    0x44            F10     QZ_F10
 180     0,  //  110     0x6E    Undefined
 181     88, //  111     0x6F    0x58            F12     QZ_F12
 182     0,  //  112     0x70    Undefined
 183     110,//  113     0x71    0x0                     QZ_PAUSE
 184     210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
 185     199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
 186     201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
 187     211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
 188     62, //  118     0x76    0x3e            F4      QZ_F4
 189     207,//  119     0x77    0xcf    E0,4f   END     QZ_END
 190     60, //  120     0x78    0x3c            F2      QZ_F2
 191     209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
 192     59, //  122     0x7A    0x3b            F1      QZ_F1
 193     203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
 194     205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
 195     208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
 196     200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
 197 /* 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 */
 198
 199 /* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
 200 /*
 201     219 //          0xdb            e0,5b   L GUI
 202     220 //          0xdc            e0,5c   R GUI
 203     221 //          0xdd            e0,5d   APPS
 204         //              E0,2A,E0,37         PRNT SCRN
 205         //              E1,1D,45,E1,9D,C5   PAUSE
 206     83  //          0x53    0x53            KP .
 207 // ACPI Scan Codes
 208     222 //          0xde            E0, 5E  Power
 209     223 //          0xdf            E0, 5F  Sleep
 210     227 //          0xe3            E0, 63  Wake
 211 // Windows Multimedia Scan Codes
 212     153 //          0x99            E0, 19  Next Track
 213     144 //          0x90            E0, 10  Previous Track
 214     164 //          0xa4            E0, 24  Stop
 215     162 //          0xa2            E0, 22  Play/Pause
 216     160 //          0xa0            E0, 20  Mute
 217     176 //          0xb0            E0, 30  Volume Up
 218     174 //          0xae            E0, 2E  Volume Down
 219     237 //          0xed            E0, 6D  Media Select
 220     236 //          0xec            E0, 6C  E-Mail
 221     161 //          0xa1            E0, 21  Calculator
 222     235 //          0xeb            E0, 6B  My Computer
 223     229 //          0xe5            E0, 65  WWW Search
 224     178 //          0xb2            E0, 32  WWW Home
 225     234 //          0xea            E0, 6A  WWW Back
 226     233 //          0xe9            E0, 69  WWW Forward
 227     232 //          0xe8            E0, 68  WWW Stop
 228     231 //          0xe7            E0, 67  WWW Refresh
 229     230 //          0xe6            E0, 66  WWW Favorites
 230 */
 231 };
 232
 233 static int cocoa_keycode_to_qemu(int keycode)
 234 {
 235     if((sizeof(keymap)/sizeof(int)) <= keycode)
 236     {
 237         printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
 238         return 0;
 239     }
 240     return keymap[keycode];
 241 }
 242
 243
 244
 245 /*
 246  ------------------------------------------------------
 247     QemuCocoaView
 248  ------------------------------------------------------
 249 */
 250 @interface QemuCocoaView : NSView
 251 {
 252     QEMUScreen screen;
 253     NSWindow *fullScreenWindow;
 254     float cx,cy,cw,ch,cdx,cdy;
 255     CGDataProviderRef dataProviderRef;
 256     int modifiers_state[256];
 257     BOOL isMouseGrabed;
 258     BOOL isFullscreen;
 259     BOOL isAbsoluteEnabled;
 260     BOOL isTabletEnabled;
 261 }
 262 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds;
 263 - (void) grabMouse;
 264 - (void) ungrabMouse;
 265 - (void) toggleFullScreen:(id)sender;
 266 - (void) handleEvent:(NSEvent *)event;
 267 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
 268 - (BOOL) isMouseGrabed;
 269 - (BOOL) isAbsoluteEnabled;
 270 - (float) cdx;
 271 - (float) cdy;
 272 - (QEMUScreen) gscreen;
 273 - (void) updateCaption;
 274 @end
 275
 276 @implementation QemuCocoaView
 277 - (id)initWithFrame:(NSRect)frameRect
 278 {
 279     COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
 280
 281     self = [super initWithFrame:frameRect];
 282     if (self) {
 283
 284         screen.bitsPerComponent = 8;
 285         screen.bitsPerPixel = 32;
 286         screen.width = frameRect.size.width;
 287         screen.height = frameRect.size.height;
 288
 289     }
 290     return self;
 291 }
 292
 293 - (void) dealloc
 294 {
 295     COCOA_DEBUG("QemuCocoaView: dealloc\n");
 296
 297     if (dataProviderRef)
 298         CGDataProviderRelease(dataProviderRef);
 299
 300     [super dealloc];
 301 }
 302
 303 - (BOOL) isOpaque
 304 {
 305     return YES;
 306 }
 307
 308 - (void) drawRect:(NSRect) rect
 309 {
 310     COCOA_DEBUG("QemuCocoaView: drawRect\n");
 311
 312     // get CoreGraphic context
 313     CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
 314     CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
 315     CGContextSetShouldAntialias (viewContextRef, NO);
 316
 317     // draw screen bitmap directly to Core Graphics context
 318     if (dataProviderRef) {
 319         CGImageRef imageRef = CGImageCreate(
 320             screen.width, //width
 321             screen.height, //height
 322             screen.bitsPerComponent, //bitsPerComponent
 323             screen.bitsPerPixel, //bitsPerPixel
 324             (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
 325 #if __LITTLE_ENDIAN__
 326             CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
 327             kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
 328 #else
 329             CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
 330             kCGImageAlphaNoneSkipFirst, //bitmapInfo
 331 #endif
 332             dataProviderRef, //provider
 333             NULL, //decode
 334             0, //interpolate
 335             kCGRenderingIntentDefault //intent
 336         );
 337 // test if host support "CGImageCreateWithImageInRect" at compiletime
 338 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 339         if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
 340 #endif
 341             // compatibility drawing code (draws everything) (OS X < 10.4)
 342             CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
 343 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 344         } else {
 345             // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
 346             const NSRect *rectList;
 347             NSInteger rectCount;
 348             int i;
 349             CGImageRef clipImageRef;
 350             CGRect clipRect;
 351
 352             [self getRectsBeingDrawn:&rectList count:&rectCount];
 353             for (i = 0; i < rectCount; i++) {
 354                 clipRect.origin.x = rectList[i].origin.x / cdx;
 355                 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
 356                 clipRect.size.width = rectList[i].size.width / cdx;
 357                 clipRect.size.height = rectList[i].size.height / cdy;
 358                 clipImageRef = CGImageCreateWithImageInRect(
 359                     imageRef,
 360                     clipRect
 361                 );
 362                 CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
 363                 CGImageRelease (clipImageRef);
 364             }
 365         }
 366 #endif
 367         CGImageRelease (imageRef);
 368     }
 369 }
 370
 371 - (void) setContentDimensions
 372 {
 373     COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
 374
 375     if (isFullscreen) {
 376         cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
 377         cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
 378         cw = screen.width * cdx;
 379         ch = screen.height * cdy;
 380         cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
 381         cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
 382     } else {
 383         cx = 0;
 384         cy = 0;
 385         cw = screen.width;
 386         ch = screen.height;
 387         cdx = 1.0;
 388         cdy = 1.0;
 389     }
 390 }
 391
 392 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
 393 {
 394     COCOA_DEBUG("QemuCocoaView: resizeContent\n");
 395
 396     // update screenBuffer
 397     if (dataProviderRef)
 398         CGDataProviderRelease(dataProviderRef);
 399
 400     //sync host window color space with guests
 401         screen.bitsPerPixel = ds_get_bits_per_pixel(ds);
 402         screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2;
 403
 404     dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL);
 405
 406     // update windows
 407     if (isFullscreen) {
 408         [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
 409         [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];
 410     } else {
 411         [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];
 412     }
 413     [self updateCaption];
 414     screen.width = w;
 415     screen.height = h;
 416         [normalWindow center];
 417     [self setContentDimensions];
 418     [self setFrame:NSMakeRect(cx, cy, cw, ch)];
 419 }
 420
 421 - (void) toggleFullScreen:(id)sender
 422 {
 423     COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
 424
 425     if (isFullscreen) { // switch from fullscreen to desktop
 426         isFullscreen = FALSE;
 427         [self ungrabMouse];
 428         [self setContentDimensions];
 429 // test if host support "enterFullScreenMode:withOptions" at compiletime
 430 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 431         if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
 432             [self exitFullScreenModeWithOptions:nil];
 433         } else {
 434 #endif
 435             [fullScreenWindow close];
 436             [normalWindow setContentView: self];
 437             [normalWindow makeKeyAndOrderFront: self];
 438             [NSMenu setMenuBarVisible:YES];
 439 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 440         }
 441 #endif
 442     } else { // switch from desktop to fullscreen
 443         isFullscreen = TRUE;
 444         [self grabMouse];
 445         [self setContentDimensions];
 446 // test if host support "enterFullScreenMode:withOptions" at compiletime
 447 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 448         if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
 449             [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
 450                 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
 451                 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
 452                  nil]];
 453         } else {
 454 #endif
 455             [NSMenu setMenuBarVisible:NO];
 456             fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
 457                 styleMask:NSBorderlessWindowMask
 458                 backing:NSBackingStoreBuffered
 459                 defer:NO];
 460             [fullScreenWindow setHasShadow:NO];
 461             [fullScreenWindow setContentView:self];
 462             [fullScreenWindow makeKeyAndOrderFront:self];
 463 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 464         }
 465 #endif
 466     }
 467 }
 468
 469 - (void) handleEvent:(NSEvent *)event
 470 {
 471     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
 472
 473     int buttons = 0;
 474     int keycode;
 475     NSPoint p = [event locationInWindow];
 476
 477     switch ([event type]) {
 478         case NSFlagsChanged:
 479             keycode = cocoa_keycode_to_qemu([event keyCode]);
 480             if (keycode) {
 481                 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
 482                     kbd_put_keycode(keycode);
 483                     kbd_put_keycode(keycode | 0x80);
 484                 } else if (is_graphic_console()) {
 485                     if (keycode & 0x80)
 486                         kbd_put_keycode(0xe0);
 487                     if (modifiers_state[keycode] == 0) { // keydown
 488                         kbd_put_keycode(keycode & 0x7f);
 489                         modifiers_state[keycode] = 1;
 490                     } else { // keyup
 491                         kbd_put_keycode(keycode | 0x80);
 492                         modifiers_state[keycode] = 0;
 493                     }
 494                 }
 495             }
 496
 497             // release Mouse grab when pressing ctrl+alt
 498             if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 499                 [self ungrabMouse];
 500             }
 501             break;
 502         case NSKeyDown:
 503
 504             // forward command Key Combos
 505             if ([event modifierFlags] & NSCommandKeyMask) {
 506                 [NSApp sendEvent:event];
 507                 return;
 508             }
 509
 510             // default
 511             keycode = cocoa_keycode_to_qemu([event keyCode]);
 512
 513             // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
 514             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 515                 switch (keycode) {
 516
 517                     // enable graphic console
 518                     case 0x02 ... 0x0a: // '1' to '9' keys
 519                         console_select(keycode - 0x02);
 520                         break;
 521                 }
 522
 523             // handle keys for graphic console
 524             } else if (is_graphic_console()) {
 525                 if (keycode & 0x80) //check bit for e0 in front
 526                     kbd_put_keycode(0xe0);
 527                 kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
 528
 529             // handlekeys for Monitor
 530             } else {
 531                 int keysym = 0;
 532                 switch([event keyCode]) {
 533                 case 115:
 534                     keysym = QEMU_KEY_HOME;
 535                     break;
 536                 case 117:
 537                     keysym = QEMU_KEY_DELETE;
 538                     break;
 539                 case 119:
 540                     keysym = QEMU_KEY_END;
 541                     break;
 542                 case 123:
 543                     keysym = QEMU_KEY_LEFT;
 544                     break;
 545                 case 124:
 546                     keysym = QEMU_KEY_RIGHT;
 547                     break;
 548                 case 125:
 549                     keysym = QEMU_KEY_DOWN;
 550                     break;
 551                 case 126:
 552                     keysym = QEMU_KEY_UP;
 553                     break;
 554                 default:
 555                     {
 556                         NSString *ks = [event characters];
 557                         if ([ks length] > 0)
 558                             keysym = [ks characterAtIndex:0];
 559                     }
 560                 }
 561                 if (keysym)
 562                     kbd_put_keysym(keysym);
 563             }
 564             break;
 565         case NSKeyUp:
 566             keycode = cocoa_keycode_to_qemu([event keyCode]);
 567             if (is_graphic_console()) {
 568                 if (keycode & 0x80)
 569                     kbd_put_keycode(0xe0);
 570                 kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
 571             }
 572             break;
 573         case NSMouseMoved:
 574             if (isAbsoluteEnabled) {
 575                 if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
 576                     if (isTabletEnabled) { // if we leave the window, deactivate the tablet
 577                         if (cursor_hide) [NSCursor unhide];
 578                         isTabletEnabled = FALSE;
 579                     }
 580                 } else {
 581                     if (!isTabletEnabled) { // if we enter the window, activate the tablet
 582                         if (cursor_hide) [NSCursor hide];
 583                         isTabletEnabled = TRUE;
 584                     }
 585                 }
 586             }
 587             COCOA_MOUSE_EVENT
 588             break;
 589         case NSLeftMouseDown:
 590             if ([event modifierFlags] & NSCommandKeyMask) {
 591                 buttons |= MOUSE_EVENT_RBUTTON;
 592             } else {
 593                 buttons |= MOUSE_EVENT_LBUTTON;
 594             }
 595             COCOA_MOUSE_EVENT
 596             break;
 597         case NSRightMouseDown:
 598             buttons |= MOUSE_EVENT_RBUTTON;
 599             COCOA_MOUSE_EVENT
 600             break;
 601         case NSOtherMouseDown:
 602             buttons |= MOUSE_EVENT_MBUTTON;
 603             COCOA_MOUSE_EVENT
 604             break;
 605         case NSLeftMouseDragged:
 606             if ([event modifierFlags] & NSCommandKeyMask) {
 607                 buttons |= MOUSE_EVENT_RBUTTON;
 608             } else {
 609                 buttons |= MOUSE_EVENT_LBUTTON;
 610             }
 611             COCOA_MOUSE_EVENT
 612             break;
 613         case NSRightMouseDragged:
 614             buttons |= MOUSE_EVENT_RBUTTON;
 615             COCOA_MOUSE_EVENT
 616             break;
 617         case NSOtherMouseDragged:
 618             buttons |= MOUSE_EVENT_MBUTTON;
 619             COCOA_MOUSE_EVENT
 620             break;
 621         case NSLeftMouseUp:
 622             if (isTabletEnabled) {
 623                     COCOA_MOUSE_EVENT
 624             } else if (!isMouseGrabed) {
 625                 if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
 626                     [self grabMouse];
 627                 } else {
 628                     [NSApp sendEvent:event];
 629                 }
 630             } else {
 631                 COCOA_MOUSE_EVENT
 632             }
 633             break;
 634         case NSRightMouseUp:
 635             COCOA_MOUSE_EVENT
 636             break;
 637         case NSOtherMouseUp:
 638             COCOA_MOUSE_EVENT
 639             break;
 640         case NSScrollWheel:
 641             if (isTabletEnabled || isMouseGrabed) {
 642                 kbd_mouse_event(0, 0, -[event deltaY], 0);
 643             } else {
 644                 [NSApp sendEvent:event];
 645             }
 646             break;
 647         default:
 648             [NSApp sendEvent:event];
 649     }
 650 }
 651
 652 - (void) grabMouse
 653 {
 654     COCOA_DEBUG("QemuCocoaView: grabMouse\n");
 655     if (cursor_hide) [NSCursor hide];
 656     CGAssociateMouseAndMouseCursorPosition(FALSE);
 657     isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
 658     [self updateCaption];
 659 }
 660
 661 - (void) ungrabMouse
 662 {
 663     COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
 664
 665     if (cursor_hide) [NSCursor unhide];
 666     CGAssociateMouseAndMouseCursorPosition(TRUE);
 667     isMouseGrabed = FALSE;
 668     [self updateCaption];
 669 }
 670
 671 - (void) updateCaption
 672 {
 673     //if (!isFullScreen)...
 674     NSMutableString *caption = [NSMutableString stringWithCapacity:10];
 675     [caption appendFormat:@"QEMU"];
 676     if (qemu_name)
 677         [caption appendFormat:@" (%s)", qemu_name];
 678     if (!vm_running)
 679         [caption appendString:@" [Stopped]"];
 680     else if (isMouseGrabed)
 681         [caption appendString:@" - Press Ctrl-Alt to release mouse"];
 682     [normalWindow setTitle:caption];
 683 }
 684
 685 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
 686 - (BOOL) isMouseGrabed {return isMouseGrabed;}
 687 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
 688 - (float) cdx {return cdx;}
 689 - (float) cdy {return cdy;}
 690 - (QEMUScreen) gscreen {return screen;}
 691 @end
 692
 693
 694
 695 /*
 696  ------------------------------------------------------
 697     QemuCocoaAppController
 698  ------------------------------------------------------
 699 */
 700 @interface QemuCocoaAppController : NSObject
 701 {
 702 }
 703 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
 704 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
 705 - (void)toggleFullScreen:(id)sender;
 706 - (void)showQEMUDoc:(id)sender;
 707 - (void)showQEMUTec:(id)sender;
 708 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication;
 709 @end
 710
 711 @implementation QemuCocoaAppController
 712 - (id) init
 713 {
 714     COCOA_DEBUG("QemuCocoaAppController: init\n");
 715
 716     self = [super init];
 717     if (self) {
 718
 719         // create a view and add it to the window
 720         cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
 721         if(!cocoaView) {
 722             fprintf(stderr, "(cocoa) can't create a view\n");
 723             exit(1);
 724         }
 725
 726         // create a window
 727         normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
 728             styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
 729             backing:NSBackingStoreBuffered defer:NO];
 730         if(!normalWindow) {
 731             fprintf(stderr, "(cocoa) can't create window\n");
 732             exit(1);
 733         }
 734         [normalWindow setAcceptsMouseMovedEvents:YES];
 735         [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
 736         [normalWindow setContentView:cocoaView];
 737         [normalWindow makeKeyAndOrderFront:self];
 738                 [normalWindow center];
 739         [cocoaView updateCaption];
 740     }
 741     return self;
 742 }
 743
 744 - (void) dealloc
 745 {
 746     COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
 747
 748     if (cocoaView)
 749         [cocoaView release];
 750     [super dealloc];
 751 }
 752
 753 - (void)applicationDidFinishLaunching: (NSNotification *) note
 754 {
 755     COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
 756
 757     // Display an open dialog box if no argument were passed or
 758     // if qemu was launched from the finder ( the Finder passes "-psn" )
 759     if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
 760         NSOpenPanel *op = [[NSOpenPanel alloc] init];
 761         [op setPrompt:@"Boot image"];
 762         [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
 763         [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
 764               modalForWindow:normalWindow modalDelegate:self
 765               didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
 766     } else {
 767         // or Launch Qemu, with the global args
 768         [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
 769     }
 770 }
 771
 772 - (void)applicationWillTerminate:(NSNotification *)aNotification
 773 {
 774     COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
 775
 776     qemu_system_shutdown_request();
 777     exit(0);
 778 }
 779
 780 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
 781 {
 782     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
 783
 784     int status;
 785     status = qemu_main(argc, argv);
 786     exit(status);
 787 }
 788
 789 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
 790 {
 791     COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
 792
 793     if(returnCode == NSCancelButton) {
 794         exit(0);
 795     } else if(returnCode == NSOKButton) {
 796         const char *bin = "qemu";
 797         char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
 798
 799         char **argv = (char**)malloc( sizeof(char*)*3 );
 800
 801         asprintf(&argv[0], "%s", bin);
 802         asprintf(&argv[1], "-hda");
 803         asprintf(&argv[2], "%s", img);
 804
 805         printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
 806
 807         [self startEmulationWithArgc:3 argv:(char**)argv];
 808     }
 809 }
 810 - (void)toggleFullScreen:(id)sender
 811 {
 812     COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
 813
 814     [cocoaView toggleFullScreen:sender];
 815 }
 816
 817 - (void)showQEMUDoc:(id)sender
 818 {
 819     COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
 820
 821     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
 822         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 823 }
 824
 825 - (void)showQEMUTec:(id)sender
 826 {
 827     COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
 828
 829     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
 830         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 831 }
 832
 833 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
 834 {
 835     return YES;
 836 }
 837 @end
 838
 839
 840
 841 // Dock Connection
 842 typedef struct CPSProcessSerNum
 843 {
 844         UInt32                lo;
 845         UInt32                hi;
 846 } CPSProcessSerNum;
 847
 848 extern OSErr    CPSGetCurrentProcess( CPSProcessSerNum *psn);
 849 extern OSErr    CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
 850 extern OSErr    CPSSetFrontProcess( CPSProcessSerNum *psn);
 851
 852 int main (int argc, const char * argv[]) {
 853
 854     gArgc = argc;
 855     gArgv = (char **)argv;
 856     CPSProcessSerNum PSN;
 857
 858     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 859     [NSApplication sharedApplication];
 860
 861     if (!CPSGetCurrentProcess(&PSN))
 862         if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
 863             if (!CPSSetFrontProcess(&PSN))
 864                 [NSApplication sharedApplication];
 865
 866     // Add menus
 867     NSMenu      *menu;
 868     NSMenuItem  *menuItem;
 869
 870     [NSApp setMainMenu:[[NSMenu alloc] init]];
 871
 872     // Application menu
 873     menu = [[NSMenu alloc] initWithTitle:@""];
 874     [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
 875     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 876     [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
 877     menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
 878     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
 879     [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
 880     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 881     [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
 882     menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
 883     [menuItem setSubmenu:menu];
 884     [[NSApp mainMenu] addItem:menuItem];
 885     [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
 886
 887     // View menu
 888     menu = [[NSMenu alloc] initWithTitle:@"View"];
 889     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
 890     menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
 891     [menuItem setSubmenu:menu];
 892     [[NSApp mainMenu] addItem:menuItem];
 893
 894     // Window menu
 895     menu = [[NSMenu alloc] initWithTitle:@"Window"];
 896     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
 897     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 898     [menuItem setSubmenu:menu];
 899     [[NSApp mainMenu] addItem:menuItem];
 900     [NSApp setWindowsMenu:menu];
 901
 902     // Help menu
 903     menu = [[NSMenu alloc] initWithTitle:@"Help"];
 904     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
 905     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
 906     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 907     [menuItem setSubmenu:menu];
 908     [[NSApp mainMenu] addItem:menuItem];
 909
 910     // Create an Application controller
 911     QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
 912     [NSApp setDelegate:appController];
 913
 914     // Start the main event loop
 915     [NSApp run];
 916
 917     [appController release];
 918     [pool release];
 919
 920     return 0;
 921 }
 922
 923
 924
 925 #pragma mark qemu
 926 static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
 927 {
 928     COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
 929
 930     NSRect rect;
 931     if ([cocoaView cdx] == 1.0) {
 932         rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
 933     } else {
 934         rect = NSMakeRect(
 935             x * [cocoaView cdx],
 936             ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
 937             w * [cocoaView cdx],
 938             h * [cocoaView cdy]);
 939     }
 940     [cocoaView setNeedsDisplayInRect:rect];
 941 }
 942
 943 static void cocoa_resize(DisplayState *ds)
 944 {
 945     COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
 946
 947     [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
 948 }
 949
 950 static void cocoa_refresh(DisplayState *ds)
 951 {
 952     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
 953
 954     if (last_vm_running != vm_running) {
 955         last_vm_running = vm_running;
 956         [cocoaView updateCaption];
 957     }
 958
 959     if (kbd_mouse_is_absolute()) {
 960         if (![cocoaView isAbsoluteEnabled]) {
 961             if ([cocoaView isMouseGrabed]) {
 962                 [cocoaView ungrabMouse];
 963             }
 964         }
 965         [cocoaView setAbsoluteEnabled:YES];
 966     }
 967
 968     NSDate *distantPast;
 969     NSEvent *event;
 970     distantPast = [NSDate distantPast];
 971     do {
 972         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
 973                         inMode: NSDefaultRunLoopMode dequeue:YES];
 974         if (event != nil) {
 975             [cocoaView handleEvent:event];
 976         }
 977     } while(event != nil);
 978     vga_hw_update();
 979 }
 980
 981 static void cocoa_cleanup(void)
 982 {
 983     COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
 984         qemu_free(dcl);
 985 }
 986
 987 void cocoa_display_init(DisplayState *ds, int full_screen)
 988 {
 989     COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
 990
 991         dcl = qemu_mallocz(sizeof(DisplayChangeListener));
 992
 993     // register vga output callbacks
 994     dcl->dpy_update = cocoa_update;
 995     dcl->dpy_resize = cocoa_resize;
 996     dcl->dpy_refresh = cocoa_refresh;
 997
 998         register_displaychangelistener(ds, dcl);
 999
1000     // register cleanup function
1001     atexit(cocoa_cleanup);
1002 }