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1
/*
2
 * QEMU Cocoa display driver
3
 * 
4
 * Copyright (c) 2005 Pierre d'Herbemont
5
 *                    many code/inspiration from SDL 1.2 code (LGPL)
6
 * 
7
 * Permission is hereby granted, free of charge, to any person obtaining a copy
8
 * of this software and associated documentation files (the "Software"), to deal
9
 * in the Software without restriction, including without limitation the rights
10
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11
 * copies of the Software, and to permit persons to whom the Software is
12
 * furnished to do so, subject to the following conditions:
13
 *
14
 * The above copyright notice and this permission notice shall be included in
15
 * all copies or substantial portions of the Software.
16
 *
17
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23
 * THE SOFTWARE.
24
 */
25
/*
26
    Todo :    x  miniaturize window 
27
              x  center the window
28
              -  save window position
29
              -  handle keyboard event
30
              -  handle mouse event
31
              -  non 32 bpp support
32
              -  full screen
33
              -  mouse focus
34
              x  simple graphical prompt to demo
35
              -  better graphical prompt
36
*/
37

    
38
#import <Cocoa/Cocoa.h>
39

    
40
#include "vl.h"
41

    
42
NSWindow *window = NULL;
43
NSQuickDrawView *qd_view = NULL;
44

    
45

    
46
int gArgc;
47
char **gArgv;
48
DisplayState current_ds;
49

    
50
int grab = 0;
51
int modifiers_state[256];
52

    
53
/* main defined in qemu/vl.c */
54
int qemu_main(int argc, char **argv);
55

    
56
/* To deal with miniaturization */
57
@interface QemuWindow : NSWindow
58
{ }
59
@end
60

    
61

    
62
/*
63
 ------------------------------------------------------
64
    Qemu Video Driver
65
 ------------------------------------------------------
66
*/
67

    
68
/*
69
 ------------------------------------------------------
70
    cocoa_update
71
 ------------------------------------------------------
72
*/
73
static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
74
{
75
    //printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h);
76

    
77
    /* Use QDFlushPortBuffer() to flush content to display */
78
    RgnHandle dirty = NewRgn ();
79
    RgnHandle temp  = NewRgn ();
80

    
81
    SetEmptyRgn (dirty);
82

    
83
    /* Build the region of dirty rectangles */
84
    MacSetRectRgn (temp, x, y,
85
                        x + w, y + h);
86
    MacUnionRgn (dirty, temp, dirty);
87
                
88
    /* Flush the dirty region */
89
    QDFlushPortBuffer ( [ qd_view  qdPort ], dirty );
90
    DisposeRgn (dirty);
91
    DisposeRgn (temp);
92
}
93

    
94
/*
95
 ------------------------------------------------------
96
    cocoa_resize
97
 ------------------------------------------------------
98
*/
99
static void cocoa_resize(DisplayState *ds, int w, int h)
100
{
101
    const int device_bpp = 32;
102
    static void *screen_pixels;
103
    static int  screen_pitch;
104
    NSRect contentRect;
105
    
106
    //printf("resizing to %d %d\n", w, h);
107
    
108
    contentRect = NSMakeRect (0, 0, w, h);
109
    if(window)
110
    {
111
        [window close];
112
        [window release];
113
    }
114
    window = [ [ QemuWindow alloc ] initWithContentRect:contentRect
115
                                  styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
116
                                  backing:NSBackingStoreBuffered defer:NO];
117
    if(!window)
118
    {
119
        fprintf(stderr, "(cocoa) can't create window\n");
120
        exit(1);
121
    }
122
    
123
    if(qd_view)
124
        [qd_view release];
125
    
126
    qd_view = [ [ NSQuickDrawView alloc ] initWithFrame:contentRect ];
127
    
128
    if(!qd_view)
129
    {
130
         fprintf(stderr, "(cocoa) can't create qd_view\n");
131
        exit(1);
132
    }
133
    
134
    [ window setAcceptsMouseMovedEvents:YES ];
135
    [ window setTitle:@"Qemu" ];
136
    [ window setReleasedWhenClosed:NO ];
137
    
138
    /* Set screen to black */
139
    [ window setBackgroundColor: [NSColor blackColor] ];
140
    
141
    /* set window position */
142
    [ window center ];
143
    
144
    [ qd_view setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable ];
145
    [ [ window contentView ] addSubview:qd_view ];
146
    [ qd_view release ];
147
    [ window makeKeyAndOrderFront:nil ];
148
    
149
    /* Careful here, the window seems to have to be onscreen to do that */
150
    LockPortBits ( [ qd_view qdPort ] );
151
    screen_pixels = GetPixBaseAddr ( GetPortPixMap ( [ qd_view qdPort ] ) );
152
    screen_pitch  = GetPixRowBytes ( GetPortPixMap ( [ qd_view qdPort ] ) );
153
    UnlockPortBits ( [ qd_view qdPort ] );
154
    { 
155
            int vOffset = [ window frame ].size.height - 
156
                [ qd_view frame ].size.height - [ qd_view frame ].origin.y;
157
            
158
            int hOffset = [ qd_view frame ].origin.x;
159
                    
160
            screen_pixels += (vOffset * screen_pitch) + hOffset * (device_bpp/8);
161
    }
162
    ds->data = screen_pixels;
163
    ds->linesize = screen_pitch;
164
    ds->depth = device_bpp;
165
    ds->width = w;
166
    ds->height = h;
167
    
168
    current_ds = *ds;
169
}
170

    
171
/*
172
 ------------------------------------------------------
173
    keymap conversion
174
 ------------------------------------------------------
175
*/
176

    
177
int keymap[] =
178
{
179
//  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
180
    30, //  0       0x00    0x1e            A       QZ_a
181
    31, //  1       0x01    0x1f            S       QZ_s
182
    32, //  2       0x02    0x20            D       QZ_d
183
    33, //  3       0x03    0x21            F       QZ_f
184
    35, //  4       0x04    0x23            H       QZ_h
185
    34, //  5       0x05    0x22            G       QZ_g
186
    44, //  6       0x06    0x2c            Z       QZ_z
187
    45, //  7       0x07    0x2d            X       QZ_x
188
    46, //  8       0x08    0x2e            C       QZ_c
189
    47, //  9       0x09    0x2f            V       QZ_v
190
    0,  //  10      0x0A    Undefined
191
    48, //  11      0x0B    0x30            B       QZ_b
192
    16, //  12      0x0C    0x10            Q       QZ_q
193
    17, //  13      0x0D    0x11            W       QZ_w
194
    18, //  14      0x0E    0x12            E       QZ_e
195
    19, //  15      0x0F    0x13            R       QZ_r
196
    21, //  16      0x10    0x15            Y       QZ_y
197
    20, //  17      0x11    0x14            T       QZ_t
198
    2,  //  18      0x12    0x02            1       QZ_1
199
    3,  //  19      0x13    0x03            2       QZ_2
200
    4,  //  20      0x14    0x04            3       QZ_3
201
    5,  //  21      0x15    0x05            4       QZ_4
202
    7,  //  22      0x16    0x07            6       QZ_6
203
    6,  //  23      0x17    0x06            5       QZ_5
204
    13, //  24      0x18    0x0d            =       QZ_EQUALS
205
    10, //  25      0x19    0x0a            9       QZ_9
206
    8,  //  26      0x1A    0x08            7       QZ_7
207
    12, //  27      0x1B    0x0c            -       QZ_MINUS
208
    9,  //  28      0x1C    0x09            8       QZ_8
209
    11, //  29      0x1D    0x0b            0       QZ_0
210
    27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
211
    24, //  31      0x1F    0x18            O       QZ_o
212
    22, //  32      0x20    0x16            U       QZ_u
213
    26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
214
    23, //  34      0x22    0x17            I       QZ_i
215
    25, //  35      0x23    0x19            P       QZ_p
216
    28, //  36      0x24    0x1c            ENTER   QZ_RETURN
217
    38, //  37      0x25    0x26            L       QZ_l
218
    36, //  38      0x26    0x24            J       QZ_j
219
    40, //  39      0x27    0x28            '       QZ_QUOTE
220
    37, //  40      0x28    0x25            K       QZ_k
221
    39, //  41      0x29    0x27            ;       QZ_SEMICOLON
222
    43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
223
    51, //  43      0x2B    0x33            ,       QZ_COMMA
224
    53, //  44      0x2C    0x35            /       QZ_SLASH
225
    49, //  45      0x2D    0x31            N       QZ_n
226
    50, //  46      0x2E    0x32            M       QZ_m
227
    52, //  47      0x2F    0x34            .       QZ_PERIOD
228
    15, //  48      0x30    0x0f            TAB     QZ_TAB
229
    57, //  49      0x31    0x39            SPACE   QZ_SPACE
230
    41, //  50      0x32    0x29            `       QZ_BACKQUOTE
231
    14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
232
    0,  //  52      0x34    Undefined
233
    1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
234
    0,  //  54      0x36                            QZ_RMETA
235
    0,  //  55      0x37                            QZ_LMETA
236
    42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
237
    58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
238
    56, //  58      0x3A    0x38            L ALT   QZ_LALT
239
    29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
240
    54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
241
    184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
242
    157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
243
    0,  //  63      0x3F    Undefined
244
    0,  //  64      0x40    Undefined
245
    0,  //  65      0x41    Undefined
246
    0,  //  66      0x42    Undefined
247
    55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
248
    0,  //  68      0x44    Undefined
249
    78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
250
    0,  //  70      0x46    Undefined
251
    69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
252
    0,  //  72      0x48    Undefined
253
    0,  //  73      0x49    Undefined
254
    0,  //  74      0x4A    Undefined
255
    181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
256
    152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
257
    0,  //  77      0x4D    undefined
258
    74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
259
    0,  //  79      0x4F    Undefined
260
    0,  //  80      0x50    Undefined
261
    0,  //  81      0x51                            QZ_KP_EQUALS
262
    82, //  82      0x52    0x52            KP 0    QZ_KP0
263
    79, //  83      0x53    0x4f            KP 1    QZ_KP1
264
    80, //  84      0x54    0x50            KP 2    QZ_KP2
265
    81, //  85      0x55    0x51            KP 3    QZ_KP3
266
    75, //  86      0x56    0x4b            KP 4    QZ_KP4
267
    76, //  87      0x57    0x4c            KP 5    QZ_KP5
268
    77, //  88      0x58    0x4d            KP 6    QZ_KP6
269
    71, //  89      0x59    0x47            KP 7    QZ_KP7
270
    0,  //  90      0x5A    Undefined
271
    72, //  91      0x5B    0x48            KP 8    QZ_KP8
272
    73, //  92      0x5C    0x49            KP 9    QZ_KP9
273
    0,  //  93      0x5D    Undefined
274
    0,  //  94      0x5E    Undefined
275
    0,  //  95      0x5F    Undefined
276
    63, //  96      0x60    0x3f            F5      QZ_F5
277
    64, //  97      0x61    0x40            F6      QZ_F6
278
    65, //  98      0x62    0x41            F7      QZ_F7
279
    61, //  99      0x63    0x3d            F3      QZ_F3
280
    66, //  100     0x64    0x42            F8      QZ_F8
281
    67, //  101     0x65    0x43            F9      QZ_F9
282
    0,  //  102     0x66    Undefined
283
    87, //  103     0x67    0x57            F11     QZ_F11
284
    0,  //  104     0x68    Undefined
285
    183,//  105     0x69    0xb7            QZ_PRINT
286
    0,  //  106     0x6A    Undefined
287
    70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
288
    0,  //  108     0x6C    Undefined
289
    68, //  109     0x6D    0x44            F10     QZ_F10
290
    0,  //  110     0x6E    Undefined
291
    88, //  111     0x6F    0x58            F12     QZ_F12
292
    0,  //  112     0x70    Undefined
293
    110,//  113     0x71    0x0                     QZ_PAUSE
294
    210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
295
    199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
296
    201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
297
    211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
298
    62, //  118     0x76    0x3e            F4      QZ_F4
299
    207,//  119     0x77    0xcf    E0,4f   END     QZ_END
300
    60, //  120     0x78    0x3c            F2      QZ_F2
301
    209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
302
    59, //  122     0x7A    0x3b            F1      QZ_F1
303
    203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
304
    205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
305
    208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
306
    200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
307
/* 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 */
308
  
309
/* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
310
/*
311
    219 //          0xdb            e0,5b   L GUI   
312
    220 //          0xdc            e0,5c   R GUI   
313
    221 //          0xdd            e0,5d   APPS    
314
        //              E0,2A,E0,37         PRNT SCRN   
315
        //              E1,1D,45,E1,9D,C5   PAUSE   
316
    83  //          0x53    0x53            KP .    
317
// ACPI Scan Codes                              
318
    222 //          0xde            E0, 5E  Power   
319
    223 //          0xdf            E0, 5F  Sleep   
320
    227 //          0xe3            E0, 63  Wake    
321
// Windows Multimedia Scan Codes                                
322
    153 //          0x99            E0, 19  Next Track  
323
    144 //          0x90            E0, 10  Previous Track  
324
    164 //          0xa4            E0, 24  Stop    
325
    162 //          0xa2            E0, 22  Play/Pause  
326
    160 //          0xa0            E0, 20  Mute    
327
    176 //          0xb0            E0, 30  Volume Up   
328
    174 //          0xae            E0, 2E  Volume Down 
329
    237 //          0xed            E0, 6D  Media Select    
330
    236 //          0xec            E0, 6C  E-Mail  
331
    161 //          0xa1            E0, 21  Calculator  
332
    235 //          0xeb            E0, 6B  My Computer 
333
    229 //          0xe5            E0, 65  WWW Search  
334
    178 //          0xb2            E0, 32  WWW Home    
335
    234 //          0xea            E0, 6A  WWW Back    
336
    233 //          0xe9            E0, 69  WWW Forward 
337
    232 //          0xe8            E0, 68  WWW Stop    
338
    231 //          0xe7            E0, 67  WWW Refresh 
339
    230 //          0xe6            E0, 66  WWW Favorites   
340
*/
341
};
342

    
343
int cocoa_keycode_to_qemu(int keycode)
344
{
345
    if((sizeof(keymap)/sizeof(int)) <= keycode)
346
    {
347
        printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
348
        return 0;
349
    }
350
    return keymap[keycode];
351
}
352

    
353
/*
354
 ------------------------------------------------------
355
    cocoa_refresh
356
 ------------------------------------------------------
357
*/
358
static void cocoa_refresh(DisplayState *ds)
359
{
360
    //printf("cocoa_refresh \n");
361
    NSDate *distantPast;
362
    NSEvent *event;
363
    NSAutoreleasePool *pool;
364
    
365
    pool = [ [ NSAutoreleasePool alloc ] init ];
366
    distantPast = [ NSDate distantPast ];
367
    
368
    vga_hw_update();
369

    
370
    do {
371
        event = [ NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
372
                        inMode: NSDefaultRunLoopMode dequeue:YES ];
373
        if (event != nil) {
374
            switch ([event type]) {
375
                case NSFlagsChanged:
376
                    {
377
                        int keycode = cocoa_keycode_to_qemu([event keyCode]);
378

    
379
                        if (keycode)
380
                        {
381
                            if (keycode == 58 || keycode == 69) {
382
                                /* emulate caps lock and num lock keydown and keyup */
383
                                kbd_put_keycode(keycode);
384
                                kbd_put_keycode(keycode | 0x80);
385
                            } else if (is_graphic_console()) {
386
                                if (keycode & 0x80)
387
                                    kbd_put_keycode(0xe0);
388
                                if (modifiers_state[keycode] == 0) {
389
                                    /* keydown */
390
                                    kbd_put_keycode(keycode & 0x7f);
391
                                    modifiers_state[keycode] = 1;
392
                                } else {
393
                                    /* keyup */
394
                                    kbd_put_keycode(keycode | 0x80);
395
                                    modifiers_state[keycode] = 0;
396
                                }
397
                            }
398
                        }
399

    
400
                        /* release Mouse grab when pressing ctrl+alt */
401
                        if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask))
402
                        {
403
                            [window setTitle: @"QEMU"];
404
                            [NSCursor unhide];
405
                            CGAssociateMouseAndMouseCursorPosition ( TRUE );
406
                            grab = 0;
407
                        }
408
                    }
409
                    break;
410

    
411
                case NSKeyDown:
412
                    {
413
                        int keycode = cocoa_keycode_to_qemu([event keyCode]);               
414
                        
415
                        /* handle command Key Combos */
416
                        if ([event modifierFlags] & NSCommandKeyMask) {
417
                            switch ([event keyCode]) {
418
                                /* quit */
419
                                case 12: /* q key */
420
                                    /* switch to windowed View */
421
                                    exit(0);
422
                                    return;
423
                            }
424
                        }
425
                        
426
                        /* handle control + alt Key Combos */
427
                        if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
428
                            switch (keycode) {
429
                                /* toggle Monitor */
430
                                case 0x02 ... 0x0a: /* '1' to '9' keys */
431
                                    console_select(keycode - 0x02);
432
                                    break;
433
                                }
434
                            }
435
                        } else {
436
                            /* handle standard key events */
437
                            if (is_graphic_console()) {
438
                                if (keycode & 0x80) //check bit for e0 in front
439
                                    kbd_put_keycode(0xe0);
440
                                kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
441
                            /* handle monitor key events */
442
                            } else {
443
                                switch([event keyCode]) {
444
                                    case 123:
445
                                        kbd_put_keysym(QEMU_KEY_LEFT);
446
                                        break;
447
                                    case 124:
448
                                        kbd_put_keysym(QEMU_KEY_RIGHT);
449
                                        break;
450
                                    case 125:
451
                                        kbd_put_keysym(QEMU_KEY_DOWN);
452
                                        break;
453
                                    case 126:
454
                                        kbd_put_keysym(QEMU_KEY_UP);
455
                                        break;
456
                                    default:
457
                                        kbd_put_keysym([[event characters] characterAtIndex:0]);
458
                                        break;
459
                                }
460
                            }
461
                        }
462
                    }
463
                    break;
464
                    
465
                case NSKeyUp:
466
                    {
467
                        int keycode = cocoa_keycode_to_qemu([event keyCode]);   
468
                        if (is_graphic_console()) {
469
                            if (keycode & 0x80)
470
                                kbd_put_keycode(0xe0);
471
                            kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
472
                        }
473
                    }
474
                    break;
475
                    
476
                case NSMouseMoved:
477
                    if (grab) {
478
                        int dx = [event deltaX];
479
                        int dy = [event deltaY];
480
                        int dz = [event deltaZ];
481
                        int buttons = 0;
482
                        kbd_mouse_event(dx, dy, dz, buttons);
483
                    }
484
                    break;
485
                        
486
                case NSLeftMouseDown:
487
                    if (grab) {
488
                        int buttons = 0;
489
                        
490
                        /* leftclick+command simulates rightclick */
491
                        if ([event modifierFlags] & NSCommandKeyMask) {
492
                            buttons |= MOUSE_EVENT_RBUTTON;
493
                        } else {
494
                            buttons |= MOUSE_EVENT_LBUTTON;
495
                        }
496
                        kbd_mouse_event(0, 0, 0, buttons);
497
                    } else {
498
                        [NSApp sendEvent: event];
499
                    }
500
                    break;
501
                        
502
                case NSLeftMouseDragged:
503
                    if (grab) {
504
                        int dx = [event deltaX];
505
                        int dy = [event deltaY];
506
                        int dz = [event deltaZ];
507
                        int buttons = 0;
508
                        if ([[NSApp currentEvent] modifierFlags] & NSCommandKeyMask) { //leftclick+command simulates rightclick
509
                            buttons |= MOUSE_EVENT_RBUTTON;
510
                        } else {
511
                            buttons |= MOUSE_EVENT_LBUTTON;
512
                        }
513
                        kbd_mouse_event(dx, dy, dz, buttons);
514
                    }
515
                    break;
516
                        
517
                case NSLeftMouseUp:
518
                    if (grab) {
519
                        kbd_mouse_event(0, 0, 0, 0);
520
                    } else {
521
                        [window setTitle: @"QEMU (Press ctrl + alt to release Mouse)"];
522
                        [NSCursor hide];
523
                        CGAssociateMouseAndMouseCursorPosition ( FALSE );
524
                        grab = 1;
525
                        //[NSApp sendEvent: event];
526
                    }
527
                    break;
528
                        
529
                case NSRightMouseDown:
530
                    if (grab) {
531
                        int buttons = 0;
532
                        
533
                        buttons |= MOUSE_EVENT_RBUTTON;
534
                        kbd_mouse_event(0, 0, 0, buttons);
535
                    } else {
536
                        [NSApp sendEvent: event];
537
                    }
538
                    break;
539
                    
540
                case NSRightMouseDragged:
541
                    if (grab) {
542
                        int dx = [event deltaX];
543
                        int dy = [event deltaY];
544
                        int dz = [event deltaZ];
545
                        int buttons = 0;
546
                        buttons |= MOUSE_EVENT_RBUTTON;
547
                        kbd_mouse_event(dx, dy, dz, buttons);
548
                    }
549
                    break;
550
                    
551
                case NSRightMouseUp:
552
                    if (grab) {
553
                        kbd_mouse_event(0, 0, 0, 0);
554
                    } else {
555
                        [NSApp sendEvent: event];
556
                    }
557
                    break;
558
                        
559
                case NSOtherMouseDragged:
560
                    if (grab) {
561
                        int dx = [event deltaX];
562
                        int dy = [event deltaY];
563
                        int dz = [event deltaZ];
564
                        int buttons = 0;
565
                        buttons |= MOUSE_EVENT_MBUTTON;
566
                        kbd_mouse_event(dx, dy, dz, buttons);
567
                    }
568
                    break;
569
                    
570
                case NSOtherMouseDown:
571
                    if (grab) {
572
                        int buttons = 0;
573
                        buttons |= MOUSE_EVENT_MBUTTON;
574
                        kbd_mouse_event(0, 0, 0, buttons);
575
                    } else {
576
                        [NSApp sendEvent:event];
577
                    }
578
                    break;
579
                        
580
                case NSOtherMouseUp:
581
                    if (grab) {
582
                        kbd_mouse_event(0, 0, 0, 0);
583
                    } else {
584
                        [NSApp sendEvent: event];
585
                    }
586
                    break;
587
                        
588
                case NSScrollWheel:
589
                    if (grab) {
590
                        int dz = [event deltaY];
591
                        kbd_mouse_event(0, 0, -dz, 0);
592
                    }
593
                    break;
594
                
595
                default: [NSApp sendEvent:event];
596
            }
597
        }
598
    } while(event != nil);
599
}
600

    
601
/*
602
 ------------------------------------------------------
603
    cocoa_cleanup
604
 ------------------------------------------------------
605
*/
606

    
607
static void cocoa_cleanup(void) 
608
{
609

    
610
}
611

    
612
/*
613
 ------------------------------------------------------
614
    cocoa_display_init
615
 ------------------------------------------------------
616
*/
617

    
618
void cocoa_display_init(DisplayState *ds, int full_screen)
619
{
620
    ds->dpy_update = cocoa_update;
621
    ds->dpy_resize = cocoa_resize;
622
    ds->dpy_refresh = cocoa_refresh;
623
    
624
    cocoa_resize(ds, 640, 400);
625
    
626
    atexit(cocoa_cleanup);
627
}
628

    
629
/*
630
 ------------------------------------------------------
631
    Interface with Cocoa
632
 ------------------------------------------------------
633
*/
634

    
635

    
636
/*
637
 ------------------------------------------------------
638
    QemuWindow
639
    Some trick from SDL to use miniwindow
640
 ------------------------------------------------------
641
*/
642
static void QZ_SetPortAlphaOpaque ()
643
{    
644
    /* Assume 32 bit if( bpp == 32 )*/
645
    if ( 1 ) {
646
    
647
        uint32_t    *pixels = (uint32_t*) current_ds.data;
648
        uint32_t    rowPixels = current_ds.linesize / 4;
649
        uint32_t    i, j;
650
        
651
        for (i = 0; i < current_ds.height; i++)
652
            for (j = 0; j < current_ds.width; j++) {
653
        
654
                pixels[ (i * rowPixels) + j ] |= 0xFF000000;
655
            }
656
    }
657
}
658

    
659
@implementation QemuWindow
660
- (void)miniaturize:(id)sender
661
{
662
        
663
    /* make the alpha channel opaque so anim won't have holes in it */
664
    QZ_SetPortAlphaOpaque ();
665
    
666
    [ super miniaturize:sender ];
667
    
668
}
669
- (void)display
670
{    
671
    /* 
672
        This method fires just before the window deminaturizes from the Dock.
673
        
674
        We'll save the current visible surface, let the window manager redraw any
675
        UI elements, and restore the SDL surface. This way, no expose event 
676
        is required, and the deminiaturize works perfectly.
677
    */
678
    
679
    /* make sure pixels are fully opaque */
680
    QZ_SetPortAlphaOpaque ();
681
    
682
    /* save current visible SDL surface */
683
    [ self cacheImageInRect:[ qd_view frame ] ];
684
    
685
    /* let the window manager redraw controls, border, etc */
686
    [ super display ];
687
    
688
    /* restore visible SDL surface */
689
    [ self restoreCachedImage ];
690
}
691

    
692
@end
693

    
694

    
695
/*
696
 ------------------------------------------------------
697
    QemuCocoaGUIController
698
    NSApp's delegate - indeed main object
699
 ------------------------------------------------------
700
*/
701

    
702
@interface QemuCocoaGUIController : NSObject
703
{
704
}
705
- (void)applicationDidFinishLaunching: (NSNotification *) note;
706
- (void)applicationWillTerminate:(NSNotification *)aNotification;
707

    
708
- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
709

    
710
- (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
711
@end
712

    
713
@implementation QemuCocoaGUIController
714
/* Called when the internal event loop has just started running */
715
- (void)applicationDidFinishLaunching: (NSNotification *) note
716
{
717

    
718
    /* Display an open dialog box if no argument were passed or
719
       if qemu was launched from the finder ( the Finder passes "-psn" ) */
720

    
721
    if( gArgc <= 1 || strncmp (gArgv[1], "-psn", 4) == 0)
722
    {
723
        NSOpenPanel *op = [[NSOpenPanel alloc] init];
724
        
725
        cocoa_resize(&current_ds, 640, 400);
726
        
727
        [op setPrompt:@"Boot image"];
728
        
729
        [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
730
        
731
        [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
732
              modalForWindow:window modalDelegate:self
733
              didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
734
    }
735
    else
736
    {
737
        /* or Launch Qemu, with the global args */
738
        [self startEmulationWithArgc:gArgc argv:gArgv];
739
    }
740
}
741

    
742
- (void)applicationWillTerminate:(NSNotification *)aNotification
743
{
744
    printf("Application will terminate\n");
745
    qemu_system_shutdown_request();
746
    /* In order to avoid a crash */
747
    exit(0);
748
}
749

    
750
- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
751
{
752
    if(returnCode == NSCancelButton)
753
    {
754
        exit(0);
755
    }
756
    
757
    if(returnCode == NSOKButton)
758
    {
759
        char *bin = "qemu";
760
        char *img = (char*)[ [ sheet filename ] cString];
761
        
762
        char **argv = (char**)malloc( sizeof(char*)*3 );
763
        
764
        asprintf(&argv[0], "%s", bin);
765
        asprintf(&argv[1], "-hda");
766
        asprintf(&argv[2], "%s", img);
767
        
768
        printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
769
        
770
        [self startEmulationWithArgc:3 argv:(char**)argv];
771
    }
772
}
773

    
774
- (void)startEmulationWithArgc:(int)argc argv:(char**)argv
775
{
776
    int status;
777
    /* Launch Qemu */
778
    printf("starting qemu...\n");
779
    status = qemu_main (argc, argv);
780
    exit(status);
781
}
782
@end
783

    
784
/*
785
 ------------------------------------------------------
786
    Application Creation
787
 ------------------------------------------------------
788
*/
789

    
790
/* Dock Connection */
791
typedef struct CPSProcessSerNum
792
{
793
        UInt32                lo;
794
        UInt32                hi;
795
} CPSProcessSerNum;
796

    
797
extern OSErr    CPSGetCurrentProcess( CPSProcessSerNum *psn);
798
extern OSErr    CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
799
extern OSErr    CPSSetFrontProcess( CPSProcessSerNum *psn);
800

    
801
/* Menu Creation */
802
static void setApplicationMenu(void)
803
{
804
    /* warning: this code is very odd */
805
    NSMenu *appleMenu;
806
    NSMenuItem *menuItem;
807
    NSString *title;
808
    NSString *appName;
809
    
810
    appName = @"Qemu";
811
    appleMenu = [[NSMenu alloc] initWithTitle:@""];
812
    
813
    /* Add menu items */
814
    title = [@"About " stringByAppendingString:appName];
815
    [appleMenu addItemWithTitle:title action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""];
816

    
817
    [appleMenu addItem:[NSMenuItem separatorItem]];
818

    
819
    title = [@"Hide " stringByAppendingString:appName];
820
    [appleMenu addItemWithTitle:title action:@selector(hide:) keyEquivalent:@"h"];
821

    
822
    menuItem = (NSMenuItem *)[appleMenu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"];
823
    [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
824

    
825
    [appleMenu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""];
826

    
827
    [appleMenu addItem:[NSMenuItem separatorItem]];
828

    
829
    title = [@"Quit " stringByAppendingString:appName];
830
    [appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"];
831

    
832
    
833
    /* Put menu into the menubar */
834
    menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];
835
    [menuItem setSubmenu:appleMenu];
836
    [[NSApp mainMenu] addItem:menuItem];
837

    
838
    /* Tell the application object that this is now the application menu */
839
    [NSApp setAppleMenu:appleMenu];
840

    
841
    /* Finally give up our references to the objects */
842
    [appleMenu release];
843
    [menuItem release];
844
}
845

    
846
/* Create a window menu */
847
static void setupWindowMenu(void)
848
{
849
    NSMenu      *windowMenu;
850
    NSMenuItem  *windowMenuItem;
851
    NSMenuItem  *menuItem;
852

    
853
    windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
854
    
855
    /* "Minimize" item */
856
    menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"];
857
    [windowMenu addItem:menuItem];
858
    [menuItem release];
859
    
860
    /* Put menu into the menubar */
861
    windowMenuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
862
    [windowMenuItem setSubmenu:windowMenu];
863
    [[NSApp mainMenu] addItem:windowMenuItem];
864
    
865
    /* Tell the application object that this is now the window menu */
866
    [NSApp setWindowsMenu:windowMenu];
867

    
868
    /* Finally give up our references to the objects */
869
    [windowMenu release];
870
    [windowMenuItem release];
871
 
872
}
873

    
874
static void CustomApplicationMain (argc, argv)
875
{
876
    NSAutoreleasePool   *pool = [[NSAutoreleasePool alloc] init];
877
    QemuCocoaGUIController *gui_controller;
878
    CPSProcessSerNum PSN;
879
    
880
    [NSApplication sharedApplication];
881
    
882
    if (!CPSGetCurrentProcess(&PSN))
883
        if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
884
            if (!CPSSetFrontProcess(&PSN))
885
                [NSApplication sharedApplication];
886
                
887
    /* Set up the menubar */
888
    [NSApp setMainMenu:[[NSMenu alloc] init]];
889
    setApplicationMenu();
890
    setupWindowMenu();
891

    
892
    /* Create SDLMain and make it the app delegate */
893
    gui_controller = [[QemuCocoaGUIController alloc] init];
894
    [NSApp setDelegate:gui_controller];
895
    
896
    /* Start the main event loop */
897
    [NSApp run];
898
    
899
    [gui_controller release];
900
    [pool release];
901
}
902

    
903
/* Real main of qemu-cocoa */
904
int main(int argc, char **argv)
905
{
906
    gArgc = argc;
907
    gArgv = argv;
908
    
909
    CustomApplicationMain (argc, argv);
910
    
911
    return 0;
912
}