xref: /illumos-kvm-cmd/ui/cocoa.m (revision 68396ea9)
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
57typedef struct {
58    int width;
59    int height;
60    int bitsPerComponent;
61    int bitsPerPixel;
62} QEMUScreen;
63
64int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
65NSWindow *normalWindow;
66id cocoaView;
67static DisplayChangeListener *dcl;
68
69int gArgc;
70char **gArgv;
71
72// keymap conversion
73int 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
239static 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- (BOOL) isOpaque
309{
310    return YES;
311}
312
313- (void) drawRect:(NSRect) rect
314{
315    COCOA_DEBUG("QemuCocoaView: drawRect\n");
316
317    // get CoreGraphic context
318    CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
319    CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
320    CGContextSetShouldAntialias (viewContextRef, NO);
321
322    // draw screen bitmap directly to Core Graphics context
323    if (dataProviderRef) {
324        CGImageRef imageRef = CGImageCreate(
325            screen.width, //width
326            screen.height, //height
327            screen.bitsPerComponent, //bitsPerComponent
328            screen.bitsPerPixel, //bitsPerPixel
329            (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
330#ifdef __LITTLE_ENDIAN__
331            CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
332            kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
333#else
334            CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
335            kCGImageAlphaNoneSkipFirst, //bitmapInfo
336#endif
337            dataProviderRef, //provider
338            NULL, //decode
339            0, //interpolate
340            kCGRenderingIntentDefault //intent
341        );
342// test if host supports "CGImageCreateWithImageInRect" at compile time
343#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
344        if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
345#endif
346            // compatibility drawing code (draws everything) (OS X < 10.4)
347            CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
348#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
349        } else {
350            // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
351            const NSRect *rectList;
352#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
353            NSInteger rectCount;
354#else
355            int rectCount;
356#endif
357            int i;
358            CGImageRef clipImageRef;
359            CGRect clipRect;
360
361            [self getRectsBeingDrawn:&rectList count:&rectCount];
362            for (i = 0; i < rectCount; i++) {
363                clipRect.origin.x = rectList[i].origin.x / cdx;
364                clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
365                clipRect.size.width = rectList[i].size.width / cdx;
366                clipRect.size.height = rectList[i].size.height / cdy;
367                clipImageRef = CGImageCreateWithImageInRect(
368                    imageRef,
369                    clipRect
370                );
371                CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
372                CGImageRelease (clipImageRef);
373            }
374        }
375#endif
376        CGImageRelease (imageRef);
377    }
378}
379
380- (void) setContentDimensions
381{
382    COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
383
384    if (isFullscreen) {
385        cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
386        cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
387        cw = screen.width * cdx;
388        ch = screen.height * cdy;
389        cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
390        cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
391    } else {
392        cx = 0;
393        cy = 0;
394        cw = screen.width;
395        ch = screen.height;
396        cdx = 1.0;
397        cdy = 1.0;
398    }
399}
400
401- (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
402{
403    COCOA_DEBUG("QemuCocoaView: resizeContent\n");
404
405    // update screenBuffer
406    if (dataProviderRef)
407        CGDataProviderRelease(dataProviderRef);
408
409    //sync host window color space with guests
410	screen.bitsPerPixel = ds_get_bits_per_pixel(ds);
411	screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2;
412
413    dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL);
414
415    // update windows
416    if (isFullscreen) {
417        [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
418        [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];
419    } else {
420        if (qemu_name)
421            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
422        [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];
423    }
424    screen.width = w;
425    screen.height = h;
426	[normalWindow center];
427    [self setContentDimensions];
428    [self setFrame:NSMakeRect(cx, cy, cw, ch)];
429}
430
431- (void) toggleFullScreen:(id)sender
432{
433    COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
434
435    if (isFullscreen) { // switch from fullscreen to desktop
436        isFullscreen = FALSE;
437        [self ungrabMouse];
438        [self setContentDimensions];
439// test if host supports "exitFullScreenModeWithOptions" at compile time
440#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
441        if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
442            [self exitFullScreenModeWithOptions:nil];
443        } else {
444#endif
445            [fullScreenWindow close];
446            [normalWindow setContentView: self];
447            [normalWindow makeKeyAndOrderFront: self];
448            [NSMenu setMenuBarVisible:YES];
449#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
450        }
451#endif
452    } else { // switch from desktop to fullscreen
453        isFullscreen = TRUE;
454        [self grabMouse];
455        [self setContentDimensions];
456// test if host supports "enterFullScreenMode:withOptions" at compile time
457#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
458        if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
459            [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
460                [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
461                [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
462                 nil]];
463        } else {
464#endif
465            [NSMenu setMenuBarVisible:NO];
466            fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
467                styleMask:NSBorderlessWindowMask
468                backing:NSBackingStoreBuffered
469                defer:NO];
470            [fullScreenWindow setHasShadow:NO];
471            [fullScreenWindow setContentView:self];
472            [fullScreenWindow makeKeyAndOrderFront:self];
473#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
474        }
475#endif
476    }
477}
478
479- (void) handleEvent:(NSEvent *)event
480{
481    COCOA_DEBUG("QemuCocoaView: handleEvent\n");
482
483    int buttons = 0;
484    int keycode;
485    NSPoint p = [event locationInWindow];
486
487    switch ([event type]) {
488        case NSFlagsChanged:
489            keycode = cocoa_keycode_to_qemu([event keyCode]);
490            if (keycode) {
491                if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
492                    kbd_put_keycode(keycode);
493                    kbd_put_keycode(keycode | 0x80);
494                } else if (is_graphic_console()) {
495                    if (keycode & 0x80)
496                        kbd_put_keycode(0xe0);
497                    if (modifiers_state[keycode] == 0) { // keydown
498                        kbd_put_keycode(keycode & 0x7f);
499                        modifiers_state[keycode] = 1;
500                    } else { // keyup
501                        kbd_put_keycode(keycode | 0x80);
502                        modifiers_state[keycode] = 0;
503                    }
504                }
505            }
506
507            // release Mouse grab when pressing ctrl+alt
508            if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
509                [self ungrabMouse];
510            }
511            break;
512        case NSKeyDown:
513
514            // forward command Key Combos
515            if ([event modifierFlags] & NSCommandKeyMask) {
516                [NSApp sendEvent:event];
517                return;
518            }
519
520            // default
521            keycode = cocoa_keycode_to_qemu([event keyCode]);
522
523            // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
524            if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
525                switch (keycode) {
526
527                    // enable graphic console
528                    case 0x02 ... 0x0a: // '1' to '9' keys
529                        console_select(keycode - 0x02);
530                        break;
531                }
532
533            // handle keys for graphic console
534            } else if (is_graphic_console()) {
535                if (keycode & 0x80) //check bit for e0 in front
536                    kbd_put_keycode(0xe0);
537                kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
538
539            // handlekeys for Monitor
540            } else {
541                int keysym = 0;
542                switch([event keyCode]) {
543                case 115:
544                    keysym = QEMU_KEY_HOME;
545                    break;
546                case 117:
547                    keysym = QEMU_KEY_DELETE;
548                    break;
549                case 119:
550                    keysym = QEMU_KEY_END;
551                    break;
552                case 123:
553                    keysym = QEMU_KEY_LEFT;
554                    break;
555                case 124:
556                    keysym = QEMU_KEY_RIGHT;
557                    break;
558                case 125:
559                    keysym = QEMU_KEY_DOWN;
560                    break;
561                case 126:
562                    keysym = QEMU_KEY_UP;
563                    break;
564                default:
565                    {
566                        NSString *ks = [event characters];
567                        if ([ks length] > 0)
568                            keysym = [ks characterAtIndex:0];
569                    }
570                }
571                if (keysym)
572                    kbd_put_keysym(keysym);
573            }
574            break;
575        case NSKeyUp:
576            keycode = cocoa_keycode_to_qemu([event keyCode]);
577            if (is_graphic_console()) {
578                if (keycode & 0x80)
579                    kbd_put_keycode(0xe0);
580                kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
581            }
582            break;
583        case NSMouseMoved:
584            if (isAbsoluteEnabled) {
585                if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
586                    if (isTabletEnabled) { // if we leave the window, deactivate the tablet
587                        [NSCursor unhide];
588                        isTabletEnabled = FALSE;
589                    }
590                } else {
591                    if (!isTabletEnabled) { // if we enter the window, activate the tablet
592                        [NSCursor hide];
593                        isTabletEnabled = TRUE;
594                    }
595                }
596            }
597            COCOA_MOUSE_EVENT
598            break;
599        case NSLeftMouseDown:
600            if ([event modifierFlags] & NSCommandKeyMask) {
601                buttons |= MOUSE_EVENT_RBUTTON;
602            } else {
603                buttons |= MOUSE_EVENT_LBUTTON;
604            }
605            COCOA_MOUSE_EVENT
606            break;
607        case NSRightMouseDown:
608            buttons |= MOUSE_EVENT_RBUTTON;
609            COCOA_MOUSE_EVENT
610            break;
611        case NSOtherMouseDown:
612            buttons |= MOUSE_EVENT_MBUTTON;
613            COCOA_MOUSE_EVENT
614            break;
615        case NSLeftMouseDragged:
616            if ([event modifierFlags] & NSCommandKeyMask) {
617                buttons |= MOUSE_EVENT_RBUTTON;
618            } else {
619                buttons |= MOUSE_EVENT_LBUTTON;
620            }
621            COCOA_MOUSE_EVENT
622            break;
623        case NSRightMouseDragged:
624            buttons |= MOUSE_EVENT_RBUTTON;
625            COCOA_MOUSE_EVENT
626            break;
627        case NSOtherMouseDragged:
628            buttons |= MOUSE_EVENT_MBUTTON;
629            COCOA_MOUSE_EVENT
630            break;
631        case NSLeftMouseUp:
632            if (isTabletEnabled) {
633                    COCOA_MOUSE_EVENT
634            } else if (!isMouseGrabed) {
635                if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
636                    [self grabMouse];
637                } else {
638                    [NSApp sendEvent:event];
639                }
640            } else {
641                COCOA_MOUSE_EVENT
642            }
643            break;
644        case NSRightMouseUp:
645            COCOA_MOUSE_EVENT
646            break;
647        case NSOtherMouseUp:
648            COCOA_MOUSE_EVENT
649            break;
650        case NSScrollWheel:
651            if (isTabletEnabled || isMouseGrabed) {
652                kbd_mouse_event(0, 0, -[event deltaY], 0);
653            } else {
654                [NSApp sendEvent:event];
655            }
656            break;
657        default:
658            [NSApp sendEvent:event];
659    }
660}
661
662- (void) grabMouse
663{
664    COCOA_DEBUG("QemuCocoaView: grabMouse\n");
665
666    if (!isFullscreen) {
667        if (qemu_name)
668            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
669        else
670            [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
671    }
672    [NSCursor hide];
673    CGAssociateMouseAndMouseCursorPosition(FALSE);
674    isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
675}
676
677- (void) ungrabMouse
678{
679    COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
680
681    if (!isFullscreen) {
682        if (qemu_name)
683            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
684        else
685            [normalWindow setTitle:@"QEMU"];
686    }
687    [NSCursor unhide];
688    CGAssociateMouseAndMouseCursorPosition(TRUE);
689    isMouseGrabed = FALSE;
690}
691
692- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
693- (BOOL) isMouseGrabed {return isMouseGrabed;}
694- (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
695- (float) cdx {return cdx;}
696- (float) cdy {return cdy;}
697- (QEMUScreen) gscreen {return screen;}
698@end
699
700
701
702/*
703 ------------------------------------------------------
704    QemuCocoaAppController
705 ------------------------------------------------------
706*/
707@interface QemuCocoaAppController : NSObject
708{
709}
710- (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
711- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
712- (void)toggleFullScreen:(id)sender;
713- (void)showQEMUDoc:(id)sender;
714- (void)showQEMUTec:(id)sender;
715@end
716
717@implementation QemuCocoaAppController
718- (id) init
719{
720    COCOA_DEBUG("QemuCocoaAppController: init\n");
721
722    self = [super init];
723    if (self) {
724
725        // create a view and add it to the window
726        cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
727        if(!cocoaView) {
728            fprintf(stderr, "(cocoa) can't create a view\n");
729            exit(1);
730        }
731
732        // create a window
733        normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
734            styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
735            backing:NSBackingStoreBuffered defer:NO];
736        if(!normalWindow) {
737            fprintf(stderr, "(cocoa) can't create window\n");
738            exit(1);
739        }
740        [normalWindow setAcceptsMouseMovedEvents:YES];
741        [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
742        [normalWindow setContentView:cocoaView];
743        [normalWindow useOptimizedDrawing:YES];
744        [normalWindow makeKeyAndOrderFront:self];
745		[normalWindow center];
746
747    }
748    return self;
749}
750
751- (void) dealloc
752{
753    COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
754
755    if (cocoaView)
756        [cocoaView release];
757    [super dealloc];
758}
759
760- (void)applicationDidFinishLaunching: (NSNotification *) note
761{
762    COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
763
764    // Display an open dialog box if no argument were passed or
765    // if qemu was launched from the finder ( the Finder passes "-psn" )
766    if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
767        NSOpenPanel *op = [[NSOpenPanel alloc] init];
768        [op setPrompt:@"Boot image"];
769        [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
770        [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
771              modalForWindow:normalWindow modalDelegate:self
772              didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
773    } else {
774        // or Launch Qemu, with the global args
775        [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
776    }
777}
778
779- (void)applicationWillTerminate:(NSNotification *)aNotification
780{
781    COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
782
783    qemu_system_shutdown_request();
784    exit(0);
785}
786
787- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
788{
789    return YES;
790}
791
792- (void)startEmulationWithArgc:(int)argc argv:(char**)argv
793{
794    COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
795
796    int status;
797    status = qemu_main(argc, argv);
798    exit(status);
799}
800
801- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
802{
803    COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
804
805    if(returnCode == NSCancelButton) {
806        exit(0);
807    } else if(returnCode == NSOKButton) {
808        const char *bin = "qemu";
809        char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
810
811        char **argv = (char**)malloc( sizeof(char*)*3 );
812
813        asprintf(&argv[0], "%s", bin);
814        asprintf(&argv[1], "-hda");
815        asprintf(&argv[2], "%s", img);
816
817        printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
818
819        [self startEmulationWithArgc:3 argv:(char**)argv];
820    }
821}
822- (void)toggleFullScreen:(id)sender
823{
824    COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
825
826    [cocoaView toggleFullScreen:sender];
827}
828
829- (void)showQEMUDoc:(id)sender
830{
831    COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
832
833    [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
834        [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
835}
836
837- (void)showQEMUTec:(id)sender
838{
839    COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
840
841    [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
842        [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
843}
844@end
845
846
847
848// Dock Connection
849typedef struct CPSProcessSerNum
850{
851        UInt32                lo;
852        UInt32                hi;
853} CPSProcessSerNum;
854
855OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
856OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
857OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
858
859int main (int argc, const char * argv[]) {
860
861    gArgc = argc;
862    gArgv = (char **)argv;
863    CPSProcessSerNum PSN;
864    int i;
865
866    /* In case we don't need to display a window, let's not do that */
867    for (i = 1; i < argc; i++) {
868        if (!strcmp(argv[i], "-vnc") ||
869            !strcmp(argv[i], "-nographic") ||
870            !strcmp(argv[i], "-curses")) {
871                return qemu_main(gArgc, gArgv);
872        }
873    }
874
875    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
876    [NSApplication sharedApplication];
877
878    if (!CPSGetCurrentProcess(&PSN))
879        if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
880            if (!CPSSetFrontProcess(&PSN))
881                [NSApplication sharedApplication];
882
883    // Add menus
884    NSMenu      *menu;
885    NSMenuItem  *menuItem;
886
887    [NSApp setMainMenu:[[NSMenu alloc] init]];
888
889    // Application menu
890    menu = [[NSMenu alloc] initWithTitle:@""];
891    [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
892    [menu addItem:[NSMenuItem separatorItem]]; //Separator
893    [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
894    menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
895    [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
896    [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
897    [menu addItem:[NSMenuItem separatorItem]]; //Separator
898    [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
899    menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
900    [menuItem setSubmenu:menu];
901    [[NSApp mainMenu] addItem:menuItem];
902    [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
903
904    // View menu
905    menu = [[NSMenu alloc] initWithTitle:@"View"];
906    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
907    menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
908    [menuItem setSubmenu:menu];
909    [[NSApp mainMenu] addItem:menuItem];
910
911    // Window menu
912    menu = [[NSMenu alloc] initWithTitle:@"Window"];
913    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
914    menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
915    [menuItem setSubmenu:menu];
916    [[NSApp mainMenu] addItem:menuItem];
917    [NSApp setWindowsMenu:menu];
918
919    // Help menu
920    menu = [[NSMenu alloc] initWithTitle:@"Help"];
921    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
922    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
923    menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
924    [menuItem setSubmenu:menu];
925    [[NSApp mainMenu] addItem:menuItem];
926
927    // Create an Application controller
928    QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
929    [NSApp setDelegate:appController];
930
931    // Start the main event loop
932    [NSApp run];
933
934    [appController release];
935    [pool release];
936
937    return 0;
938}
939
940
941
942#pragma mark qemu
943static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
944{
945    COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
946
947    NSRect rect;
948    if ([cocoaView cdx] == 1.0) {
949        rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
950    } else {
951        rect = NSMakeRect(
952            x * [cocoaView cdx],
953            ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
954            w * [cocoaView cdx],
955            h * [cocoaView cdy]);
956    }
957    [cocoaView setNeedsDisplayInRect:rect];
958}
959
960static void cocoa_resize(DisplayState *ds)
961{
962    COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
963
964    [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
965}
966
967static void cocoa_refresh(DisplayState *ds)
968{
969    COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
970
971    if (kbd_mouse_is_absolute()) {
972        if (![cocoaView isAbsoluteEnabled]) {
973            if ([cocoaView isMouseGrabed]) {
974                [cocoaView ungrabMouse];
975            }
976        }
977        [cocoaView setAbsoluteEnabled:YES];
978    }
979
980    NSDate *distantPast;
981    NSEvent *event;
982    distantPast = [NSDate distantPast];
983    do {
984        event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
985                        inMode: NSDefaultRunLoopMode dequeue:YES];
986        if (event != nil) {
987            [cocoaView handleEvent:event];
988        }
989    } while(event != nil);
990    vga_hw_update();
991}
992
993static void cocoa_cleanup(void)
994{
995    COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
996	qemu_free(dcl);
997}
998
999void cocoa_display_init(DisplayState *ds, int full_screen)
1000{
1001    COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1002
1003	dcl = qemu_mallocz(sizeof(DisplayChangeListener));
1004
1005    // register vga output callbacks
1006    dcl->dpy_update = cocoa_update;
1007    dcl->dpy_resize = cocoa_resize;
1008    dcl->dpy_refresh = cocoa_refresh;
1009
1010	register_displaychangelistener(ds, dcl);
1011
1012    // register cleanup function
1013    atexit(cocoa_cleanup);
1014}
1015