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