ui/cocoa.m

   1 /*
   2  * QEMU Cocoa CG display driver
   3  *
   4  * Copyright (c) 2008 Mike Kronenberg
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23  */
  24
  25 #import <Cocoa/Cocoa.h>
  26 #include <crt_externs.h>
  27
  28 #include "qemu-common.h"
  29 #include "ui/console.h"
  30 #include "sysemu/sysemu.h"
  31
  32 #ifndef MAC_OS_X_VERSION_10_4
  33 #define MAC_OS_X_VERSION_10_4 1040
  34 #endif
  35 #ifndef MAC_OS_X_VERSION_10_5
  36 #define MAC_OS_X_VERSION_10_5 1050
  37 #endif
  38 #ifndef MAC_OS_X_VERSION_10_6
  39 #define MAC_OS_X_VERSION_10_6 1060
  40 #endif
  41
  42
  43 //#define DEBUG
  44
  45 #ifdef DEBUG
  46 #define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
  47 #else
  48 #define COCOA_DEBUG(...)  ((void) 0)
  49 #endif
  50
  51 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
  52 #define COCOA_MOUSE_EVENT \
  53         if (isTabletEnabled) { \
  54             kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
  55         } else if (isMouseGrabed) { \
  56             kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
  57         } else { \
  58             [NSApp sendEvent:event]; \
  59         }
  60
  61 typedef struct {
  62     int width;
  63     int height;
  64     int bitsPerComponent;
  65     int bitsPerPixel;
  66 } QEMUScreen;
  67
  68 NSWindow *normalWindow;
  69 static DisplayChangeListener *dcl;
  70
  71 int gArgc;
  72 char **gArgv;
  73
  74 // keymap conversion
  75 int keymap[] =
  76 {
  77 //  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
  78     30, //  0       0x00    0x1e            A       QZ_a
  79     31, //  1       0x01    0x1f            S       QZ_s
  80     32, //  2       0x02    0x20            D       QZ_d
  81     33, //  3       0x03    0x21            F       QZ_f
  82     35, //  4       0x04    0x23            H       QZ_h
  83     34, //  5       0x05    0x22            G       QZ_g
  84     44, //  6       0x06    0x2c            Z       QZ_z
  85     45, //  7       0x07    0x2d            X       QZ_x
  86     46, //  8       0x08    0x2e            C       QZ_c
  87     47, //  9       0x09    0x2f            V       QZ_v
  88     0,  //  10      0x0A    Undefined
  89     48, //  11      0x0B    0x30            B       QZ_b
  90     16, //  12      0x0C    0x10            Q       QZ_q
  91     17, //  13      0x0D    0x11            W       QZ_w
  92     18, //  14      0x0E    0x12            E       QZ_e
  93     19, //  15      0x0F    0x13            R       QZ_r
  94     21, //  16      0x10    0x15            Y       QZ_y
  95     20, //  17      0x11    0x14            T       QZ_t
  96     2,  //  18      0x12    0x02            1       QZ_1
  97     3,  //  19      0x13    0x03            2       QZ_2
  98     4,  //  20      0x14    0x04            3       QZ_3
  99     5,  //  21      0x15    0x05            4       QZ_4
 100     7,  //  22      0x16    0x07            6       QZ_6
 101     6,  //  23      0x17    0x06            5       QZ_5
 102     13, //  24      0x18    0x0d            =       QZ_EQUALS
 103     10, //  25      0x19    0x0a            9       QZ_9
 104     8,  //  26      0x1A    0x08            7       QZ_7
 105     12, //  27      0x1B    0x0c            -       QZ_MINUS
 106     9,  //  28      0x1C    0x09            8       QZ_8
 107     11, //  29      0x1D    0x0b            0       QZ_0
 108     27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
 109     24, //  31      0x1F    0x18            O       QZ_o
 110     22, //  32      0x20    0x16            U       QZ_u
 111     26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
 112     23, //  34      0x22    0x17            I       QZ_i
 113     25, //  35      0x23    0x19            P       QZ_p
 114     28, //  36      0x24    0x1c            ENTER   QZ_RETURN
 115     38, //  37      0x25    0x26            L       QZ_l
 116     36, //  38      0x26    0x24            J       QZ_j
 117     40, //  39      0x27    0x28            '       QZ_QUOTE
 118     37, //  40      0x28    0x25            K       QZ_k
 119     39, //  41      0x29    0x27            ;       QZ_SEMICOLON
 120     43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
 121     51, //  43      0x2B    0x33            ,       QZ_COMMA
 122     53, //  44      0x2C    0x35            /       QZ_SLASH
 123     49, //  45      0x2D    0x31            N       QZ_n
 124     50, //  46      0x2E    0x32            M       QZ_m
 125     52, //  47      0x2F    0x34            .       QZ_PERIOD
 126     15, //  48      0x30    0x0f            TAB     QZ_TAB
 127     57, //  49      0x31    0x39            SPACE   QZ_SPACE
 128     41, //  50      0x32    0x29            `       QZ_BACKQUOTE
 129     14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
 130     0,  //  52      0x34    Undefined
 131     1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
 132     0,  //  54      0x36                            QZ_RMETA
 133     0,  //  55      0x37                            QZ_LMETA
 134     42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
 135     58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
 136     56, //  58      0x3A    0x38            L ALT   QZ_LALT
 137     29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
 138     54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
 139     184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
 140     157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
 141     0,  //  63      0x3F    Undefined
 142     0,  //  64      0x40    Undefined
 143     0,  //  65      0x41    Undefined
 144     0,  //  66      0x42    Undefined
 145     55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
 146     0,  //  68      0x44    Undefined
 147     78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
 148     0,  //  70      0x46    Undefined
 149     69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
 150     0,  //  72      0x48    Undefined
 151     0,  //  73      0x49    Undefined
 152     0,  //  74      0x4A    Undefined
 153     181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
 154     152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
 155     0,  //  77      0x4D    undefined
 156     74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
 157     0,  //  79      0x4F    Undefined
 158     0,  //  80      0x50    Undefined
 159     0,  //  81      0x51                            QZ_KP_EQUALS
 160     82, //  82      0x52    0x52            KP 0    QZ_KP0
 161     79, //  83      0x53    0x4f            KP 1    QZ_KP1
 162     80, //  84      0x54    0x50            KP 2    QZ_KP2
 163     81, //  85      0x55    0x51            KP 3    QZ_KP3
 164     75, //  86      0x56    0x4b            KP 4    QZ_KP4
 165     76, //  87      0x57    0x4c            KP 5    QZ_KP5
 166     77, //  88      0x58    0x4d            KP 6    QZ_KP6
 167     71, //  89      0x59    0x47            KP 7    QZ_KP7
 168     0,  //  90      0x5A    Undefined
 169     72, //  91      0x5B    0x48            KP 8    QZ_KP8
 170     73, //  92      0x5C    0x49            KP 9    QZ_KP9
 171     0,  //  93      0x5D    Undefined
 172     0,  //  94      0x5E    Undefined
 173     0,  //  95      0x5F    Undefined
 174     63, //  96      0x60    0x3f            F5      QZ_F5
 175     64, //  97      0x61    0x40            F6      QZ_F6
 176     65, //  98      0x62    0x41            F7      QZ_F7
 177     61, //  99      0x63    0x3d            F3      QZ_F3
 178     66, //  100     0x64    0x42            F8      QZ_F8
 179     67, //  101     0x65    0x43            F9      QZ_F9
 180     0,  //  102     0x66    Undefined
 181     87, //  103     0x67    0x57            F11     QZ_F11
 182     0,  //  104     0x68    Undefined
 183     183,//  105     0x69    0xb7                    QZ_PRINT
 184     0,  //  106     0x6A    Undefined
 185     70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
 186     0,  //  108     0x6C    Undefined
 187     68, //  109     0x6D    0x44            F10     QZ_F10
 188     0,  //  110     0x6E    Undefined
 189     88, //  111     0x6F    0x58            F12     QZ_F12
 190     0,  //  112     0x70    Undefined
 191     110,//  113     0x71    0x0                     QZ_PAUSE
 192     210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
 193     199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
 194     201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
 195     211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
 196     62, //  118     0x76    0x3e            F4      QZ_F4
 197     207,//  119     0x77    0xcf    E0,4f   END     QZ_END
 198     60, //  120     0x78    0x3c            F2      QZ_F2
 199     209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
 200     59, //  122     0x7A    0x3b            F1      QZ_F1
 201     203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
 202     205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
 203     208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
 204     200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
 205 /* 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 */
 206
 207 /* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
 208 /*
 209     219 //          0xdb            e0,5b   L GUI
 210     220 //          0xdc            e0,5c   R GUI
 211     221 //          0xdd            e0,5d   APPS
 212         //              E0,2A,E0,37         PRNT SCRN
 213         //              E1,1D,45,E1,9D,C5   PAUSE
 214     83  //          0x53    0x53            KP .
 215 // ACPI Scan Codes
 216     222 //          0xde            E0, 5E  Power
 217     223 //          0xdf            E0, 5F  Sleep
 218     227 //          0xe3            E0, 63  Wake
 219 // Windows Multimedia Scan Codes
 220     153 //          0x99            E0, 19  Next Track
 221     144 //          0x90            E0, 10  Previous Track
 222     164 //          0xa4            E0, 24  Stop
 223     162 //          0xa2            E0, 22  Play/Pause
 224     160 //          0xa0            E0, 20  Mute
 225     176 //          0xb0            E0, 30  Volume Up
 226     174 //          0xae            E0, 2E  Volume Down
 227     237 //          0xed            E0, 6D  Media Select
 228     236 //          0xec            E0, 6C  E-Mail
 229     161 //          0xa1            E0, 21  Calculator
 230     235 //          0xeb            E0, 6B  My Computer
 231     229 //          0xe5            E0, 65  WWW Search
 232     178 //          0xb2            E0, 32  WWW Home
 233     234 //          0xea            E0, 6A  WWW Back
 234     233 //          0xe9            E0, 69  WWW Forward
 235     232 //          0xe8            E0, 68  WWW Stop
 236     231 //          0xe7            E0, 67  WWW Refresh
 237     230 //          0xe6            E0, 66  WWW Favorites
 238 */
 239 };
 240
 241 static int cocoa_keycode_to_qemu(int keycode)
 242 {
 243     if((sizeof(keymap)/sizeof(int)) <= keycode)
 244     {
 245         printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
 246         return 0;
 247     }
 248     return keymap[keycode];
 249 }
 250
 251
 252
 253 /*
 254  ------------------------------------------------------
 255     QemuCocoaView
 256  ------------------------------------------------------
 257 */
 258 @interface QemuCocoaView : NSView
 259 {
 260     QEMUScreen screen;
 261     NSWindow *fullScreenWindow;
 262     float cx,cy,cw,ch,cdx,cdy;
 263     CGDataProviderRef dataProviderRef;
 264     int modifiers_state[256];
 265     BOOL isMouseGrabed;
 266     BOOL isFullscreen;
 267     BOOL isAbsoluteEnabled;
 268     BOOL isTabletEnabled;
 269 }
 270 - (void) switchSurface:(DisplaySurface *)surface;
 271 - (void) grabMouse;
 272 - (void) ungrabMouse;
 273 - (void) toggleFullScreen:(id)sender;
 274 - (void) handleEvent:(NSEvent *)event;
 275 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
 276 - (BOOL) isMouseGrabed;
 277 - (BOOL) isAbsoluteEnabled;
 278 - (float) cdx;
 279 - (float) cdy;
 280 - (QEMUScreen) gscreen;
 281 @end
 282
 283 QemuCocoaView *cocoaView;
 284
 285 @implementation QemuCocoaView
 286 - (id)initWithFrame:(NSRect)frameRect
 287 {
 288     COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
 289
 290     self = [super initWithFrame:frameRect];
 291     if (self) {
 292
 293         screen.bitsPerComponent = 8;
 294         screen.bitsPerPixel = 32;
 295         screen.width = frameRect.size.width;
 296         screen.height = frameRect.size.height;
 297
 298     }
 299     return self;
 300 }
 301
 302 - (void) dealloc
 303 {
 304     COCOA_DEBUG("QemuCocoaView: dealloc\n");
 305
 306     if (dataProviderRef)
 307         CGDataProviderRelease(dataProviderRef);
 308
 309     [super dealloc];
 310 }
 311
 312 - (BOOL) isOpaque
 313 {
 314     return YES;
 315 }
 316
 317 - (void) drawRect:(NSRect) rect
 318 {
 319     COCOA_DEBUG("QemuCocoaView: drawRect\n");
 320
 321     // get CoreGraphic context
 322     CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
 323     CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
 324     CGContextSetShouldAntialias (viewContextRef, NO);
 325
 326     // draw screen bitmap directly to Core Graphics context
 327     if (dataProviderRef) {
 328         CGImageRef imageRef = CGImageCreate(
 329             screen.width, //width
 330             screen.height, //height
 331             screen.bitsPerComponent, //bitsPerComponent
 332             screen.bitsPerPixel, //bitsPerPixel
 333             (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
 334 #ifdef __LITTLE_ENDIAN__
 335             CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
 336             kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
 337 #else
 338             CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
 339             kCGImageAlphaNoneSkipFirst, //bitmapInfo
 340 #endif
 341             dataProviderRef, //provider
 342             NULL, //decode
 343             0, //interpolate
 344             kCGRenderingIntentDefault //intent
 345         );
 346 // test if host supports "CGImageCreateWithImageInRect" at compile time
 347 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 348         if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
 349 #endif
 350             // compatibility drawing code (draws everything) (OS X < 10.4)
 351             CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
 352 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
 353         } else {
 354             // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
 355             const NSRect *rectList;
 356 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 357             NSInteger rectCount;
 358 #else
 359             int rectCount;
 360 #endif
 361             int i;
 362             CGImageRef clipImageRef;
 363             CGRect clipRect;
 364
 365             [self getRectsBeingDrawn:&rectList count:&rectCount];
 366             for (i = 0; i < rectCount; i++) {
 367                 clipRect.origin.x = rectList[i].origin.x / cdx;
 368                 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
 369                 clipRect.size.width = rectList[i].size.width / cdx;
 370                 clipRect.size.height = rectList[i].size.height / cdy;
 371                 clipImageRef = CGImageCreateWithImageInRect(
 372                     imageRef,
 373                     clipRect
 374                 );
 375                 CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
 376                 CGImageRelease (clipImageRef);
 377             }
 378         }
 379 #endif
 380         CGImageRelease (imageRef);
 381     }
 382 }
 383
 384 - (void) setContentDimensions
 385 {
 386     COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
 387
 388     if (isFullscreen) {
 389         cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
 390         cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
 391         cw = screen.width * cdx;
 392         ch = screen.height * cdy;
 393         cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
 394         cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
 395     } else {
 396         cx = 0;
 397         cy = 0;
 398         cw = screen.width;
 399         ch = screen.height;
 400         cdx = 1.0;
 401         cdy = 1.0;
 402     }
 403 }
 404
 405 - (void) switchSurface:(DisplaySurface *)surface
 406 {
 407     COCOA_DEBUG("QemuCocoaView: switchSurface\n");
 408
 409     int w = surface_width(surface);
 410     int h = surface_height(surface);
 411
 412     // update screenBuffer
 413     if (dataProviderRef)
 414         CGDataProviderRelease(dataProviderRef);
 415
 416     //sync host window color space with guests
 417         screen.bitsPerPixel = surface_bits_per_pixel(surface);
 418         screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2;
 419
 420     dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL);
 421
 422     // update windows
 423     if (isFullscreen) {
 424         [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
 425         [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];
 426     } else {
 427         if (qemu_name)
 428             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 429         [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];
 430     }
 431     screen.width = w;
 432     screen.height = h;
 433         [normalWindow center];
 434     [self setContentDimensions];
 435     [self setFrame:NSMakeRect(cx, cy, cw, ch)];
 436 }
 437
 438 - (void) toggleFullScreen:(id)sender
 439 {
 440     COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
 441
 442     if (isFullscreen) { // switch from fullscreen to desktop
 443         isFullscreen = FALSE;
 444         [self ungrabMouse];
 445         [self setContentDimensions];
 446 // test if host supports "exitFullScreenModeWithOptions" at compile time
 447 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 448         if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
 449             [self exitFullScreenModeWithOptions:nil];
 450         } else {
 451 #endif
 452             [fullScreenWindow close];
 453             [normalWindow setContentView: self];
 454             [normalWindow makeKeyAndOrderFront: self];
 455             [NSMenu setMenuBarVisible:YES];
 456 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 457         }
 458 #endif
 459     } else { // switch from desktop to fullscreen
 460         isFullscreen = TRUE;
 461         [self grabMouse];
 462         [self setContentDimensions];
 463 // test if host supports "enterFullScreenMode:withOptions" at compile time
 464 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 465         if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
 466             [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
 467                 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
 468                 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
 469                  nil]];
 470         } else {
 471 #endif
 472             [NSMenu setMenuBarVisible:NO];
 473             fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
 474                 styleMask:NSBorderlessWindowMask
 475                 backing:NSBackingStoreBuffered
 476                 defer:NO];
 477             [fullScreenWindow setHasShadow:NO];
 478             [fullScreenWindow setContentView:self];
 479             [fullScreenWindow makeKeyAndOrderFront:self];
 480 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 481         }
 482 #endif
 483     }
 484 }
 485
 486 - (void) handleEvent:(NSEvent *)event
 487 {
 488     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
 489
 490     int buttons = 0;
 491     int keycode;
 492     NSPoint p = [event locationInWindow];
 493
 494     switch ([event type]) {
 495         case NSFlagsChanged:
 496             keycode = cocoa_keycode_to_qemu([event keyCode]);
 497             if (keycode) {
 498                 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
 499                     kbd_put_keycode(keycode);
 500                     kbd_put_keycode(keycode | 0x80);
 501                 } else if (qemu_console_is_graphic(NULL)) {
 502                     if (keycode & 0x80)
 503                         kbd_put_keycode(0xe0);
 504                     if (modifiers_state[keycode] == 0) { // keydown
 505                         kbd_put_keycode(keycode & 0x7f);
 506                         modifiers_state[keycode] = 1;
 507                     } else { // keyup
 508                         kbd_put_keycode(keycode | 0x80);
 509                         modifiers_state[keycode] = 0;
 510                     }
 511                 }
 512             }
 513
 514             // release Mouse grab when pressing ctrl+alt
 515             if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 516                 [self ungrabMouse];
 517             }
 518             break;
 519         case NSKeyDown:
 520
 521             // forward command Key Combos
 522             if ([event modifierFlags] & NSCommandKeyMask) {
 523                 [NSApp sendEvent:event];
 524                 return;
 525             }
 526
 527             // default
 528             keycode = cocoa_keycode_to_qemu([event keyCode]);
 529
 530             // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
 531             if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
 532                 switch (keycode) {
 533
 534                     // enable graphic console
 535                     case 0x02 ... 0x0a: // '1' to '9' keys
 536                         console_select(keycode - 0x02);
 537                         break;
 538                 }
 539
 540             // handle keys for graphic console
 541             } else if (qemu_console_is_graphic(NULL)) {
 542                 if (keycode & 0x80) //check bit for e0 in front
 543                     kbd_put_keycode(0xe0);
 544                 kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
 545
 546             // handlekeys for Monitor
 547             } else {
 548                 int keysym = 0;
 549                 switch([event keyCode]) {
 550                 case 115:
 551                     keysym = QEMU_KEY_HOME;
 552                     break;
 553                 case 117:
 554                     keysym = QEMU_KEY_DELETE;
 555                     break;
 556                 case 119:
 557                     keysym = QEMU_KEY_END;
 558                     break;
 559                 case 123:
 560                     keysym = QEMU_KEY_LEFT;
 561                     break;
 562                 case 124:
 563                     keysym = QEMU_KEY_RIGHT;
 564                     break;
 565                 case 125:
 566                     keysym = QEMU_KEY_DOWN;
 567                     break;
 568                 case 126:
 569                     keysym = QEMU_KEY_UP;
 570                     break;
 571                 default:
 572                     {
 573                         NSString *ks = [event characters];
 574                         if ([ks length] > 0)
 575                             keysym = [ks characterAtIndex:0];
 576                     }
 577                 }
 578                 if (keysym)
 579                     kbd_put_keysym(keysym);
 580             }
 581             break;
 582         case NSKeyUp:
 583             keycode = cocoa_keycode_to_qemu([event keyCode]);
 584             if (qemu_console_is_graphic(NULL)) {
 585                 if (keycode & 0x80)
 586                     kbd_put_keycode(0xe0);
 587                 kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
 588             }
 589             break;
 590         case NSMouseMoved:
 591             if (isAbsoluteEnabled) {
 592                 if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
 593                     if (isTabletEnabled) { // if we leave the window, deactivate the tablet
 594                         [NSCursor unhide];
 595                         isTabletEnabled = FALSE;
 596                     }
 597                 } else {
 598                     if (!isTabletEnabled) { // if we enter the window, activate the tablet
 599                         [NSCursor hide];
 600                         isTabletEnabled = TRUE;
 601                     }
 602                 }
 603             }
 604             COCOA_MOUSE_EVENT
 605             break;
 606         case NSLeftMouseDown:
 607             if ([event modifierFlags] & NSCommandKeyMask) {
 608                 buttons |= MOUSE_EVENT_RBUTTON;
 609             } else {
 610                 buttons |= MOUSE_EVENT_LBUTTON;
 611             }
 612             COCOA_MOUSE_EVENT
 613             break;
 614         case NSRightMouseDown:
 615             buttons |= MOUSE_EVENT_RBUTTON;
 616             COCOA_MOUSE_EVENT
 617             break;
 618         case NSOtherMouseDown:
 619             buttons |= MOUSE_EVENT_MBUTTON;
 620             COCOA_MOUSE_EVENT
 621             break;
 622         case NSLeftMouseDragged:
 623             if ([event modifierFlags] & NSCommandKeyMask) {
 624                 buttons |= MOUSE_EVENT_RBUTTON;
 625             } else {
 626                 buttons |= MOUSE_EVENT_LBUTTON;
 627             }
 628             COCOA_MOUSE_EVENT
 629             break;
 630         case NSRightMouseDragged:
 631             buttons |= MOUSE_EVENT_RBUTTON;
 632             COCOA_MOUSE_EVENT
 633             break;
 634         case NSOtherMouseDragged:
 635             buttons |= MOUSE_EVENT_MBUTTON;
 636             COCOA_MOUSE_EVENT
 637             break;
 638         case NSLeftMouseUp:
 639             if (isTabletEnabled) {
 640                     COCOA_MOUSE_EVENT
 641             } else if (!isMouseGrabed) {
 642                 if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
 643                     [self grabMouse];
 644                 } else {
 645                     [NSApp sendEvent:event];
 646                 }
 647             } else {
 648                 COCOA_MOUSE_EVENT
 649             }
 650             break;
 651         case NSRightMouseUp:
 652             COCOA_MOUSE_EVENT
 653             break;
 654         case NSOtherMouseUp:
 655             COCOA_MOUSE_EVENT
 656             break;
 657         case NSScrollWheel:
 658             if (isTabletEnabled || isMouseGrabed) {
 659                 kbd_mouse_event(0, 0, -[event deltaY], 0);
 660             } else {
 661                 [NSApp sendEvent:event];
 662             }
 663             break;
 664         default:
 665             [NSApp sendEvent:event];
 666     }
 667 }
 668
 669 - (void) grabMouse
 670 {
 671     COCOA_DEBUG("QemuCocoaView: grabMouse\n");
 672
 673     if (!isFullscreen) {
 674         if (qemu_name)
 675             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
 676         else
 677             [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
 678     }
 679     [NSCursor hide];
 680     CGAssociateMouseAndMouseCursorPosition(FALSE);
 681     isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
 682 }
 683
 684 - (void) ungrabMouse
 685 {
 686     COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
 687
 688     if (!isFullscreen) {
 689         if (qemu_name)
 690             [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
 691         else
 692             [normalWindow setTitle:@"QEMU"];
 693     }
 694     [NSCursor unhide];
 695     CGAssociateMouseAndMouseCursorPosition(TRUE);
 696     isMouseGrabed = FALSE;
 697 }
 698
 699 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
 700 - (BOOL) isMouseGrabed {return isMouseGrabed;}
 701 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
 702 - (float) cdx {return cdx;}
 703 - (float) cdy {return cdy;}
 704 - (QEMUScreen) gscreen {return screen;}
 705 @end
 706
 707
 708
 709 /*
 710  ------------------------------------------------------
 711     QemuCocoaAppController
 712  ------------------------------------------------------
 713 */
 714 @interface QemuCocoaAppController : NSObject
 715 {
 716 }
 717 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
 718 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
 719 - (void)toggleFullScreen:(id)sender;
 720 - (void)showQEMUDoc:(id)sender;
 721 - (void)showQEMUTec:(id)sender;
 722 @end
 723
 724 @implementation QemuCocoaAppController
 725 - (id) init
 726 {
 727     COCOA_DEBUG("QemuCocoaAppController: init\n");
 728
 729     self = [super init];
 730     if (self) {
 731
 732         // create a view and add it to the window
 733         cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
 734         if(!cocoaView) {
 735             fprintf(stderr, "(cocoa) can't create a view\n");
 736             exit(1);
 737         }
 738
 739         // create a window
 740         normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
 741             styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
 742             backing:NSBackingStoreBuffered defer:NO];
 743         if(!normalWindow) {
 744             fprintf(stderr, "(cocoa) can't create window\n");
 745             exit(1);
 746         }
 747         [normalWindow setAcceptsMouseMovedEvents:YES];
 748         [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
 749         [normalWindow setContentView:cocoaView];
 750         [normalWindow useOptimizedDrawing:YES];
 751         [normalWindow makeKeyAndOrderFront:self];
 752                 [normalWindow center];
 753
 754     }
 755     return self;
 756 }
 757
 758 - (void) dealloc
 759 {
 760     COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
 761
 762     if (cocoaView)
 763         [cocoaView release];
 764     [super dealloc];
 765 }
 766
 767 - (void)applicationDidFinishLaunching: (NSNotification *) note
 768 {
 769     COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
 770
 771     // Display an open dialog box if no argument were passed or
 772     // if qemu was launched from the finder ( the Finder passes "-psn" )
 773     if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
 774         NSOpenPanel *op = [[NSOpenPanel alloc] init];
 775         [op setPrompt:@"Boot image"];
 776         [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
 777         NSArray *filetypes = [NSArray arrayWithObjects:@"img", @"iso", @"dmg",
 778                                  @"qcow", @"cow", @"cloop", @"vmdk", nil];
 779 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
 780         [op setAllowedFileTypes:filetypes];
 781         [op beginSheetModalForWindow:normalWindow
 782             completionHandler:^(NSInteger returnCode)
 783             { [self openPanelDidEnd:op
 784                   returnCode:returnCode contextInfo:NULL ]; } ];
 785 #else
 786         // Compatibility code for pre-10.6, using deprecated method
 787         [op beginSheetForDirectory:nil file:nil types:filetypes
 788               modalForWindow:normalWindow modalDelegate:self
 789               didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
 790 #endif
 791     } else {
 792         // or launch QEMU, with the global args
 793         [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
 794     }
 795 }
 796
 797 - (void)applicationWillTerminate:(NSNotification *)aNotification
 798 {
 799     COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
 800
 801     qemu_system_shutdown_request();
 802     exit(0);
 803 }
 804
 805 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
 806 {
 807     return YES;
 808 }
 809
 810 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
 811 {
 812     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
 813
 814     int status;
 815     status = qemu_main(argc, argv, *_NSGetEnviron());
 816     exit(status);
 817 }
 818
 819 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
 820 {
 821     COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
 822
 823     if(returnCode == NSCancelButton) {
 824         exit(0);
 825     } else if(returnCode == NSOKButton) {
 826         const char *bin = "qemu";
 827         char *img = (char*)[ [ [ sheet URL ] path ] cStringUsingEncoding:NSASCIIStringEncoding];
 828
 829         char **argv = (char**)malloc( sizeof(char*)*3 );
 830
 831         [sheet close];
 832
 833         argv[0] = g_strdup_printf("%s", bin);
 834         argv[1] = g_strdup_printf("-hda");
 835         argv[2] = g_strdup_printf("%s", img);
 836
 837         printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
 838
 839         [self startEmulationWithArgc:3 argv:(char**)argv];
 840     }
 841 }
 842 - (void)toggleFullScreen:(id)sender
 843 {
 844     COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
 845
 846     [cocoaView toggleFullScreen:sender];
 847 }
 848
 849 - (void)showQEMUDoc:(id)sender
 850 {
 851     COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
 852
 853     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
 854         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 855 }
 856
 857 - (void)showQEMUTec:(id)sender
 858 {
 859     COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
 860
 861     [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
 862         [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
 863 }
 864 @end
 865
 866
 867
 868 int main (int argc, const char * argv[]) {
 869
 870     gArgc = argc;
 871     gArgv = (char **)argv;
 872     int i;
 873
 874     /* In case we don't need to display a window, let's not do that */
 875     for (i = 1; i < argc; i++) {
 876         const char *opt = argv[i];
 877
 878         if (opt[0] == '-') {
 879             /* Treat --foo the same as -foo.  */
 880             if (opt[1] == '-') {
 881                 opt++;
 882             }
 883             if (!strcmp(opt, "-h") || !strcmp(opt, "-help") ||
 884                 !strcmp(opt, "-vnc") ||
 885                 !strcmp(opt, "-nographic") ||
 886                 !strcmp(opt, "-version") ||
 887                 !strcmp(opt, "-curses") ||
 888                 !strcmp(opt, "-qtest")) {
 889                 return qemu_main(gArgc, gArgv, *_NSGetEnviron());
 890             }
 891         }
 892     }
 893
 894     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 895
 896     // Pull this console process up to being a fully-fledged graphical
 897     // app with a menubar and Dock icon
 898     ProcessSerialNumber psn = { 0, kCurrentProcess };
 899     TransformProcessType(&psn, kProcessTransformToForegroundApplication);
 900
 901     [NSApplication sharedApplication];
 902
 903     // Add menus
 904     NSMenu      *menu;
 905     NSMenuItem  *menuItem;
 906
 907     [NSApp setMainMenu:[[NSMenu alloc] init]];
 908
 909     // Application menu
 910     menu = [[NSMenu alloc] initWithTitle:@""];
 911     [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
 912     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 913     [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
 914     menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
 915     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
 916     [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
 917     [menu addItem:[NSMenuItem separatorItem]]; //Separator
 918     [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
 919     menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
 920     [menuItem setSubmenu:menu];
 921     [[NSApp mainMenu] addItem:menuItem];
 922     [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
 923
 924     // View menu
 925     menu = [[NSMenu alloc] initWithTitle:@"View"];
 926     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
 927     menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
 928     [menuItem setSubmenu:menu];
 929     [[NSApp mainMenu] addItem:menuItem];
 930
 931     // Window menu
 932     menu = [[NSMenu alloc] initWithTitle:@"Window"];
 933     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
 934     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 935     [menuItem setSubmenu:menu];
 936     [[NSApp mainMenu] addItem:menuItem];
 937     [NSApp setWindowsMenu:menu];
 938
 939     // Help menu
 940     menu = [[NSMenu alloc] initWithTitle:@"Help"];
 941     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
 942     [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
 943     menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
 944     [menuItem setSubmenu:menu];
 945     [[NSApp mainMenu] addItem:menuItem];
 946
 947     // Create an Application controller
 948     QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
 949     [NSApp setDelegate:appController];
 950
 951     // Start the main event loop
 952     [NSApp run];
 953
 954     [appController release];
 955     [pool release];
 956
 957     return 0;
 958 }
 959
 960
 961
 962 #pragma mark qemu
 963 static void cocoa_update(DisplayChangeListener *dcl,
 964                          int x, int y, int w, int h)
 965 {
 966     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 967
 968     COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
 969
 970     NSRect rect;
 971     if ([cocoaView cdx] == 1.0) {
 972         rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
 973     } else {
 974         rect = NSMakeRect(
 975             x * [cocoaView cdx],
 976             ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
 977             w * [cocoaView cdx],
 978             h * [cocoaView cdy]);
 979     }
 980     [cocoaView setNeedsDisplayInRect:rect];
 981
 982     [pool release];
 983 }
 984
 985 static void cocoa_switch(DisplayChangeListener *dcl,
 986                          DisplaySurface *surface)
 987 {
 988     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 989
 990     COCOA_DEBUG("qemu_cocoa: cocoa_switch\n");
 991     [cocoaView switchSurface:surface];
 992     [pool release];
 993 }
 994
 995 static void cocoa_refresh(DisplayChangeListener *dcl)
 996 {
 997     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 998
 999     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
1000
1001     if (kbd_mouse_is_absolute()) {
1002         if (![cocoaView isAbsoluteEnabled]) {
1003             if ([cocoaView isMouseGrabed]) {
1004                 [cocoaView ungrabMouse];
1005             }
1006         }
1007         [cocoaView setAbsoluteEnabled:YES];
1008     }
1009
1010     NSDate *distantPast;
1011     NSEvent *event;
1012     distantPast = [NSDate distantPast];
1013     do {
1014         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
1015                         inMode: NSDefaultRunLoopMode dequeue:YES];
1016         if (event != nil) {
1017             [cocoaView handleEvent:event];
1018         }
1019     } while(event != nil);
1020     graphic_hw_update(NULL);
1021     [pool release];
1022 }
1023
1024 static void cocoa_cleanup(void)
1025 {
1026     COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
1027     g_free(dcl);
1028 }
1029
1030 static const DisplayChangeListenerOps dcl_ops = {
1031     .dpy_name          = "cocoa",
1032     .dpy_gfx_update = cocoa_update,
1033     .dpy_gfx_switch = cocoa_switch,
1034     .dpy_refresh = cocoa_refresh,
1035 };
1036
1037 void cocoa_display_init(DisplayState *ds, int full_screen)
1038 {
1039     COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1040
1041     dcl = g_malloc0(sizeof(DisplayChangeListener));
1042
1043     // register vga output callbacks
1044     dcl->ops = &dcl_ops;
1045     register_displaychangelistener(dcl);
1046
1047     // register cleanup function
1048     atexit(cocoa_cleanup);
1049 }