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block: Fix multiwrite with overlapping requests
[qemu.git] / cocoa.m
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5b0753e0 1/*
c304f7e2 2 * QEMU Cocoa CG display driver
5fafdf24 3 *
c304f7e2 4 * Copyright (c) 2008 Mike Kronenberg
5fafdf24 5 *
5b0753e0
FB		 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 */
da4dbf74 24
5b0753e0
FB		 25#import <Cocoa/Cocoa.h>
26
87ecb68b
PB		 27#include "qemu-common.h"
28#include "console.h"
29#include "sysemu.h"
da4dbf74 30
3b46e624 31
c304f7e2 32//#define DEBUG
3b46e624 33
c304f7e2
TS		 34#ifdef DEBUG
35#define COCOA_DEBUG(...) { (void) fprintf (stdout, __VA_ARGS__); }
b29169d2 36#else
c304f7e2 37#define COCOA_DEBUG(...) ((void) 0)
b29169d2
BS		 38#endif
39
c304f7e2
TS		 40#define cgrect(nsrect) (*(CGRect *)&(nsrect))
41#define COCOA_MOUSE_EVENT \
42 if (isTabletEnabled) { \
b94ed577 43 kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
c304f7e2
TS		 44 } else if (isMouseGrabed) { \
45 kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
46 } else { \
47 [NSApp sendEvent:event]; \
48 }
5b0753e0 49
c304f7e2
TS		 50typedef struct {
51 int width;
52 int height;
53 int bitsPerComponent;
54 int bitsPerPixel;
55} QEMUScreen;
56
57int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
58NSWindow *normalWindow;
59id cocoaView;
9794f74f 60static DisplayChangeListener *dcl;
c304f7e2
TS		 61
62int gArgc;
63char **gArgv;
5b0753e0 64
c304f7e2 65// keymap conversion
87f48e6a 66int keymap[] =
5b0753e0 67{
87f48e6a
FB		 68// SdlI macI macH SdlH 104xtH 104xtC sdl
69 30, // 0 0x00 0x1e A QZ_a
70 31, // 1 0x01 0x1f S QZ_s
71 32, // 2 0x02 0x20 D QZ_d
72 33, // 3 0x03 0x21 F QZ_f
73 35, // 4 0x04 0x23 H QZ_h
74 34, // 5 0x05 0x22 G QZ_g
75 44, // 6 0x06 0x2c Z QZ_z
76 45, // 7 0x07 0x2d X QZ_x
77 46, // 8 0x08 0x2e C QZ_c
78 47, // 9 0x09 0x2f V QZ_v
79 0, // 10 0x0A Undefined
80 48, // 11 0x0B 0x30 B QZ_b
81 16, // 12 0x0C 0x10 Q QZ_q
82 17, // 13 0x0D 0x11 W QZ_w
83 18, // 14 0x0E 0x12 E QZ_e
84 19, // 15 0x0F 0x13 R QZ_r
85 21, // 16 0x10 0x15 Y QZ_y
86 20, // 17 0x11 0x14 T QZ_t
87 2, // 18 0x12 0x02 1 QZ_1
88 3, // 19 0x13 0x03 2 QZ_2
89 4, // 20 0x14 0x04 3 QZ_3
90 5, // 21 0x15 0x05 4 QZ_4
91 7, // 22 0x16 0x07 6 QZ_6
92 6, // 23 0x17 0x06 5 QZ_5
93 13, // 24 0x18 0x0d = QZ_EQUALS
94 10, // 25 0x19 0x0a 9 QZ_9
95 8, // 26 0x1A 0x08 7 QZ_7
96 12, // 27 0x1B 0x0c - QZ_MINUS
97 9, // 28 0x1C 0x09 8 QZ_8
98 11, // 29 0x1D 0x0b 0 QZ_0
99 27, // 30 0x1E 0x1b ] QZ_RIGHTBRACKET
100 24, // 31 0x1F 0x18 O QZ_o
101 22, // 32 0x20 0x16 U QZ_u
102 26, // 33 0x21 0x1a [ QZ_LEFTBRACKET
103 23, // 34 0x22 0x17 I QZ_i
104 25, // 35 0x23 0x19 P QZ_p
105 28, // 36 0x24 0x1c ENTER QZ_RETURN
106 38, // 37 0x25 0x26 L QZ_l
107 36, // 38 0x26 0x24 J QZ_j
108 40, // 39 0x27 0x28 ' QZ_QUOTE
109 37, // 40 0x28 0x25 K QZ_k
110 39, // 41 0x29 0x27 ; QZ_SEMICOLON
111 43, // 42 0x2A 0x2b \ QZ_BACKSLASH
112 51, // 43 0x2B 0x33 , QZ_COMMA
113 53, // 44 0x2C 0x35 / QZ_SLASH
114 49, // 45 0x2D 0x31 N QZ_n
115 50, // 46 0x2E 0x32 M QZ_m
116 52, // 47 0x2F 0x34 . QZ_PERIOD
117 15, // 48 0x30 0x0f TAB QZ_TAB
118 57, // 49 0x31 0x39 SPACE QZ_SPACE
119 41, // 50 0x32 0x29 ` QZ_BACKQUOTE
120 14, // 51 0x33 0x0e BKSP QZ_BACKSPACE
121 0, // 52 0x34 Undefined
122 1, // 53 0x35 0x01 ESC QZ_ESCAPE
123 0, // 54 0x36 QZ_RMETA
124 0, // 55 0x37 QZ_LMETA
125 42, // 56 0x38 0x2a L SHFT QZ_LSHIFT
126 58, // 57 0x39 0x3a CAPS QZ_CAPSLOCK
127 56, // 58 0x3A 0x38 L ALT QZ_LALT
128 29, // 59 0x3B 0x1d L CTRL QZ_LCTRL
129 54, // 60 0x3C 0x36 R SHFT QZ_RSHIFT
130 184,// 61 0x3D 0xb8 E0,38 R ALT QZ_RALT
131 157,// 62 0x3E 0x9d E0,1D R CTRL QZ_RCTRL
132 0, // 63 0x3F Undefined
133 0, // 64 0x40 Undefined
134 0, // 65 0x41 Undefined
135 0, // 66 0x42 Undefined
136 55, // 67 0x43 0x37 KP * QZ_KP_MULTIPLY
137 0, // 68 0x44 Undefined
138 78, // 69 0x45 0x4e KP + QZ_KP_PLUS
139 0, // 70 0x46 Undefined
140 69, // 71 0x47 0x45 NUM QZ_NUMLOCK
141 0, // 72 0x48 Undefined
142 0, // 73 0x49 Undefined
143 0, // 74 0x4A Undefined
144 181,// 75 0x4B 0xb5 E0,35 KP / QZ_KP_DIVIDE
145 152,// 76 0x4C 0x9c E0,1C KP EN QZ_KP_ENTER
146 0, // 77 0x4D undefined
147 74, // 78 0x4E 0x4a KP - QZ_KP_MINUS
148 0, // 79 0x4F Undefined
149 0, // 80 0x50 Undefined
150 0, // 81 0x51 QZ_KP_EQUALS
151 82, // 82 0x52 0x52 KP 0 QZ_KP0
152 79, // 83 0x53 0x4f KP 1 QZ_KP1
153 80, // 84 0x54 0x50 KP 2 QZ_KP2
154 81, // 85 0x55 0x51 KP 3 QZ_KP3
155 75, // 86 0x56 0x4b KP 4 QZ_KP4
156 76, // 87 0x57 0x4c KP 5 QZ_KP5
157 77, // 88 0x58 0x4d KP 6 QZ_KP6
158 71, // 89 0x59 0x47 KP 7 QZ_KP7
159 0, // 90 0x5A Undefined
160 72, // 91 0x5B 0x48 KP 8 QZ_KP8
161 73, // 92 0x5C 0x49 KP 9 QZ_KP9
162 0, // 93 0x5D Undefined
163 0, // 94 0x5E Undefined
164 0, // 95 0x5F Undefined
165 63, // 96 0x60 0x3f F5 QZ_F5
166 64, // 97 0x61 0x40 F6 QZ_F6
167 65, // 98 0x62 0x41 F7 QZ_F7
168 61, // 99 0x63 0x3d F3 QZ_F3
169 66, // 100 0x64 0x42 F8 QZ_F8
170 67, // 101 0x65 0x43 F9 QZ_F9
171 0, // 102 0x66 Undefined
172 87, // 103 0x67 0x57 F11 QZ_F11
173 0, // 104 0x68 Undefined
c304f7e2 174 183,// 105 0x69 0xb7 QZ_PRINT
87f48e6a
FB		 175 0, // 106 0x6A Undefined
176 70, // 107 0x6B 0x46 SCROLL QZ_SCROLLOCK
177 0, // 108 0x6C Undefined
178 68, // 109 0x6D 0x44 F10 QZ_F10
179 0, // 110 0x6E Undefined
180 88, // 111 0x6F 0x58 F12 QZ_F12
181 0, // 112 0x70 Undefined
182 110,// 113 0x71 0x0 QZ_PAUSE
183 210,// 114 0x72 0xd2 E0,52 INSERT QZ_INSERT
184 199,// 115 0x73 0xc7 E0,47 HOME QZ_HOME
185 201,// 116 0x74 0xc9 E0,49 PG UP QZ_PAGEUP
186 211,// 117 0x75 0xd3 E0,53 DELETE QZ_DELETE
187 62, // 118 0x76 0x3e F4 QZ_F4
188 207,// 119 0x77 0xcf E0,4f END QZ_END
189 60, // 120 0x78 0x3c F2 QZ_F2
190 209,// 121 0x79 0xd1 E0,51 PG DN QZ_PAGEDOWN
191 59, // 122 0x7A 0x3b F1 QZ_F1
192 203,// 123 0x7B 0xcb e0,4B L ARROW QZ_LEFT
193 205,// 124 0x7C 0xcd e0,4D R ARROW QZ_RIGHT
194 208,// 125 0x7D 0xd0 E0,50 D ARROW QZ_DOWN
195 200,// 126 0x7E 0xc8 E0,48 U ARROW QZ_UP
196/* 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 */
3b46e624 197
87f48e6a
FB		 198/* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
199/*
3b46e624
TS		 200 219 // 0xdb e0,5b L GUI
201 220 // 0xdc e0,5c R GUI
202 221 // 0xdd e0,5d APPS
203 // E0,2A,E0,37 PRNT SCRN
204 // E1,1D,45,E1,9D,C5 PAUSE
205 83 // 0x53 0x53 KP .
206// ACPI Scan Codes
207 222 // 0xde E0, 5E Power
208 223 // 0xdf E0, 5F Sleep
209 227 // 0xe3 E0, 63 Wake
210// Windows Multimedia Scan Codes
211 153 // 0x99 E0, 19 Next Track
212 144 // 0x90 E0, 10 Previous Track
213 164 // 0xa4 E0, 24 Stop
214 162 // 0xa2 E0, 22 Play/Pause
215 160 // 0xa0 E0, 20 Mute
216 176 // 0xb0 E0, 30 Volume Up
5fafdf24 217 174 // 0xae E0, 2E Volume Down
3b46e624
TS		 218 237 // 0xed E0, 6D Media Select
219 236 // 0xec E0, 6C E-Mail
220 161 // 0xa1 E0, 21 Calculator
5fafdf24 221 235 // 0xeb E0, 6B My Computer
3b46e624
TS		 222 229 // 0xe5 E0, 65 WWW Search
223 178 // 0xb2 E0, 32 WWW Home
224 234 // 0xea E0, 6A WWW Back
5fafdf24 225 233 // 0xe9 E0, 69 WWW Forward
3b46e624 226 232 // 0xe8 E0, 68 WWW Stop
5fafdf24 227 231 // 0xe7 E0, 67 WWW Refresh
3b46e624 228 230 // 0xe6 E0, 66 WWW Favorites
87f48e6a 229*/
5b0753e0
FB		 230};
231
87f48e6a 232int cocoa_keycode_to_qemu(int keycode)
5b0753e0 233{
87f48e6a 234 if((sizeof(keymap)/sizeof(int)) <= keycode)
5b0753e0
FB		 235 {
236 printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
237 return 0;
238 }
239 return keymap[keycode];
240}
241
c304f7e2
TS		 242
243
5b0753e0
FB		 244/*
245 ------------------------------------------------------
c304f7e2 246 QemuCocoaView
5b0753e0
FB		 247 ------------------------------------------------------
248*/
c304f7e2 249@interface QemuCocoaView : NSView
5b0753e0 250{
c304f7e2
TS		 251 QEMUScreen screen;
252 NSWindow *fullScreenWindow;
253 float cx,cy,cw,ch,cdx,cdy;
254 CGDataProviderRef dataProviderRef;
255 int modifiers_state[256];
256 BOOL isMouseGrabed;
257 BOOL isFullscreen;
258 BOOL isAbsoluteEnabled;
259 BOOL isTabletEnabled;
260}
261- (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds;
262- (void) grabMouse;
263- (void) ungrabMouse;
264- (void) toggleFullScreen:(id)sender;
265- (void) handleEvent:(NSEvent *)event;
266- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
267- (BOOL) isMouseGrabed;
268- (BOOL) isAbsoluteEnabled;
269- (float) cdx;
270- (float) cdy;
271- (QEMUScreen) gscreen;
272@end
3b46e624 273
c304f7e2
TS		 274@implementation QemuCocoaView
275- (id)initWithFrame:(NSRect)frameRect
276{
277 COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
3b46e624 278
c304f7e2
TS		 279 self = [super initWithFrame:frameRect];
280 if (self) {
3b46e624 281
c304f7e2
TS		 282 screen.bitsPerComponent = 8;
283 screen.bitsPerPixel = 32;
284 screen.width = frameRect.size.width;
285 screen.height = frameRect.size.height;
3b46e624 286
c304f7e2
TS		 287 }
288 return self;
289}
3b46e624 290
c304f7e2
TS		 291- (void) dealloc
292{
293 COCOA_DEBUG("QemuCocoaView: dealloc\n");
3b46e624 294
c304f7e2
TS		 295 if (dataProviderRef)
296 CGDataProviderRelease(dataProviderRef);
3b46e624 297
c304f7e2
TS		 298 [super dealloc];
299}
3b46e624 300
c304f7e2
TS		 301- (void) drawRect:(NSRect) rect
302{
303 COCOA_DEBUG("QemuCocoaView: drawRect\n");
304
c304f7e2
TS		 305 // get CoreGraphic context
306 CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
307 CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
308 CGContextSetShouldAntialias (viewContextRef, NO);
309
310 // draw screen bitmap directly to Core Graphics context
311 if (dataProviderRef) {
312 CGImageRef imageRef = CGImageCreate(
313 screen.width, //width
314 screen.height, //height
315 screen.bitsPerComponent, //bitsPerComponent
316 screen.bitsPerPixel, //bitsPerPixel
9794f74f 317 (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
c304f7e2
TS		 318#if __LITTLE_ENDIAN__
319 CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
9794f74f 320 kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
c304f7e2
TS		 321#else
322 CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
323 kCGImageAlphaNoneSkipFirst, //bitmapInfo
324#endif
325 dataProviderRef, //provider
326 NULL, //decode
327 0, //interpolate
328 kCGRenderingIntentDefault //intent
329 );
330// test if host support "CGImageCreateWithImageInRect" at compiletime
331#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
332 if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
333#endif
334 // compatibility drawing code (draws everything) (OS X < 10.4)
335 CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
336#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
337 } else {
338 // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
339 const NSRect *rectList;
340 int rectCount;
341 int i;
342 CGImageRef clipImageRef;
343 CGRect clipRect;
344
345 [self getRectsBeingDrawn:&rectList count:&rectCount];
346 for (i = 0; i < rectCount; i++) {
347 clipRect.origin.x = rectList[i].origin.x / cdx;
348 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
349 clipRect.size.width = rectList[i].size.width / cdx;
350 clipRect.size.height = rectList[i].size.height / cdy;
351 clipImageRef = CGImageCreateWithImageInRect(
352 imageRef,
353 clipRect
354 );
355 CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
356 CGImageRelease (clipImageRef);
5b0753e0
FB		 357 }
358 }
c304f7e2
TS		 359#endif
360 CGImageRelease (imageRef);
361 }
5b0753e0
FB		 362}
363
c304f7e2 364- (void) setContentDimensions
5b0753e0 365{
c304f7e2
TS		 366 COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
367
368 if (isFullscreen) {
369 cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
370 cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
371 cw = screen.width * cdx;
372 ch = screen.height * cdy;
373 cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
374 cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
375 } else {
376 cx = 0;
377 cy = 0;
378 cw = screen.width;
379 ch = screen.height;
380 cdx = 1.0;
381 cdy = 1.0;
382 }
5b0753e0
FB		 383}
384
c304f7e2 385- (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
5b0753e0 386{
c304f7e2
TS		 387 COCOA_DEBUG("QemuCocoaView: resizeContent\n");
388
389 // update screenBuffer
390 if (dataProviderRef)
391 CGDataProviderRelease(dataProviderRef);
3b46e624 392
9794f74f
AL		 393 //sync host window color space with guests
394 screen.bitsPerPixel = ds_get_bits_per_pixel(ds);
395 screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2;
396
397 dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL);
3b46e624 398
c304f7e2
TS		 399 // update windows
400 if (isFullscreen) {
401 [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
402 [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];
403 } else {
404 if (qemu_name)
405 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
406 [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:YES animate:YES];
407 }
408 screen.width = w;
409 screen.height = h;
9794f74f 410 [normalWindow center];
c304f7e2
TS		 411 [self setContentDimensions];
412 [self setFrame:NSMakeRect(cx, cy, cw, ch)];
5b0753e0
FB		 413}
414
c304f7e2
TS		 415- (void) toggleFullScreen:(id)sender
416{
417 COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
418
419 if (isFullscreen) { // switch from fullscreen to desktop
420 isFullscreen = FALSE;
421 [self ungrabMouse];
422 [self setContentDimensions];
423// test if host support "enterFullScreenMode:withOptions" at compiletime
424#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
425 if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
426 [self exitFullScreenModeWithOptions:nil];
427 } else {
428#endif
429 [fullScreenWindow close];
430 [normalWindow setContentView: self];
431 [normalWindow makeKeyAndOrderFront: self];
432 [NSMenu setMenuBarVisible:YES];
433#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
434 }
435#endif
436 } else { // switch from desktop to fullscreen
437 isFullscreen = TRUE;
438 [self grabMouse];
439 [self setContentDimensions];
440// test if host support "enterFullScreenMode:withOptions" at compiletime
441#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
442 if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
443 [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
444 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
445 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
446 nil]];
447 } else {
448#endif
449 [NSMenu setMenuBarVisible:NO];
450 fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
451 styleMask:NSBorderlessWindowMask
452 backing:NSBackingStoreBuffered
453 defer:NO];
454 [fullScreenWindow setHasShadow:NO];
455 [fullScreenWindow setContentView:self];
456 [fullScreenWindow makeKeyAndOrderFront:self];
457#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
458 }
459#endif
460 }
461}
5b0753e0 462
c304f7e2 463- (void) handleEvent:(NSEvent *)event
3b46e624 464{
c304f7e2
TS		 465 COCOA_DEBUG("QemuCocoaView: handleEvent\n");
466
467 int buttons = 0;
468 int keycode;
469 NSPoint p = [event locationInWindow];
470
471 switch ([event type]) {
472 case NSFlagsChanged:
473 keycode = cocoa_keycode_to_qemu([event keyCode]);
474 if (keycode) {
475 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
476 kbd_put_keycode(keycode);
477 kbd_put_keycode(keycode | 0x80);
478 } else if (is_graphic_console()) {
479 if (keycode & 0x80)
480 kbd_put_keycode(0xe0);
481 if (modifiers_state[keycode] == 0) { // keydown
482 kbd_put_keycode(keycode & 0x7f);
483 modifiers_state[keycode] = 1;
484 } else { // keyup
485 kbd_put_keycode(keycode | 0x80);
486 modifiers_state[keycode] = 0;
487 }
488 }
489 }
3b46e624 490
c304f7e2
TS		 491 // release Mouse grab when pressing ctrl+alt
492 if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
493 [self ungrabMouse];
494 }
495 break;
496 case NSKeyDown:
3b46e624 497
c304f7e2
TS		 498 // forward command Key Combos
499 if ([event modifierFlags] & NSCommandKeyMask) {
500 [NSApp sendEvent:event];
501 return;
502 }
3b46e624 503
c304f7e2
TS		 504 // default
505 keycode = cocoa_keycode_to_qemu([event keyCode]);
506
507 // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
508 if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
509 switch (keycode) {
510
511 // enable graphic console
512 case 0x02 ... 0x0a: // '1' to '9' keys
513 console_select(keycode - 0x02);
514 break;
515 }
516
517 // handle keys for graphic console
518 } else if (is_graphic_console()) {
519 if (keycode & 0x80) //check bit for e0 in front
520 kbd_put_keycode(0xe0);
521 kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
522
523 // handlekeys for Monitor
524 } else {
525 int keysym = 0;
526 switch([event keyCode]) {
527 case 115:
528 keysym = QEMU_KEY_HOME;
529 break;
530 case 117:
531 keysym = QEMU_KEY_DELETE;
532 break;
533 case 119:
534 keysym = QEMU_KEY_END;
535 break;
536 case 123:
537 keysym = QEMU_KEY_LEFT;
538 break;
539 case 124:
540 keysym = QEMU_KEY_RIGHT;
541 break;
542 case 125:
543 keysym = QEMU_KEY_DOWN;
544 break;
545 case 126:
546 keysym = QEMU_KEY_UP;
547 break;
548 default:
549 {
550 NSString *ks = [event characters];
551 if ([ks length] > 0)
552 keysym = [ks characterAtIndex:0];
553 }
554 }
555 if (keysym)
556 kbd_put_keysym(keysym);
557 }
558 break;
559 case NSKeyUp:
560 keycode = cocoa_keycode_to_qemu([event keyCode]);
561 if (is_graphic_console()) {
562 if (keycode & 0x80)
563 kbd_put_keycode(0xe0);
564 kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
565 }
566 break;
567 case NSMouseMoved:
568 if (isAbsoluteEnabled) {
569 if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
570 if (isTabletEnabled) { // if we leave the window, deactivate the tablet
571 [NSCursor unhide];
572 isTabletEnabled = FALSE;
573 }
574 } else {
575 if (!isTabletEnabled) { // if we enter the window, activate the tablet
576 [NSCursor hide];
577 isTabletEnabled = TRUE;
578 }
579 }
5b0753e0 580 }
c304f7e2
TS		 581 COCOA_MOUSE_EVENT
582 break;
583 case NSLeftMouseDown:
584 if ([event modifierFlags] & NSCommandKeyMask) {
585 buttons |= MOUSE_EVENT_RBUTTON;
586 } else {
587 buttons |= MOUSE_EVENT_LBUTTON;
588 }
589 COCOA_MOUSE_EVENT
590 break;
591 case NSRightMouseDown:
592 buttons |= MOUSE_EVENT_RBUTTON;
593 COCOA_MOUSE_EVENT
594 break;
595 case NSOtherMouseDown:
596 buttons |= MOUSE_EVENT_MBUTTON;
597 COCOA_MOUSE_EVENT
598 break;
599 case NSLeftMouseDragged:
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 NSRightMouseDragged:
608 buttons |= MOUSE_EVENT_RBUTTON;
609 COCOA_MOUSE_EVENT
610 break;
611 case NSOtherMouseDragged:
612 buttons |= MOUSE_EVENT_MBUTTON;
613 COCOA_MOUSE_EVENT
614 break;
615 case NSLeftMouseUp:
616 if (isTabletEnabled) {
617 COCOA_MOUSE_EVENT
618 } else if (!isMouseGrabed) {
619 if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
620 [self grabMouse];
621 } else {
622 [NSApp sendEvent:event];
623 }
624 } else {
625 COCOA_MOUSE_EVENT
626 }
627 break;
628 case NSRightMouseUp:
629 COCOA_MOUSE_EVENT
630 break;
631 case NSOtherMouseUp:
632 COCOA_MOUSE_EVENT
633 break;
634 case NSScrollWheel:
635 if (isTabletEnabled || isMouseGrabed) {
636 kbd_mouse_event(0, 0, -[event deltaY], 0);
637 } else {
638 [NSApp sendEvent:event];
639 }
640 break;
641 default:
642 [NSApp sendEvent:event];
5b0753e0
FB		 643 }
644}
645
c304f7e2 646- (void) grabMouse
5b0753e0 647{
c304f7e2 648 COCOA_DEBUG("QemuCocoaView: grabMouse\n");
3b46e624 649
c304f7e2
TS		 650 if (!isFullscreen) {
651 if (qemu_name)
652 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
653 else
654 [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
655 }
656 [NSCursor hide];
657 CGAssociateMouseAndMouseCursorPosition(FALSE);
658 isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
5b0753e0 659}
3b46e624 660
c304f7e2
TS		 661- (void) ungrabMouse
662{
663 COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
3b46e624 664
c304f7e2
TS		 665 if (!isFullscreen) {
666 if (qemu_name)
667 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
668 else
669 [normalWindow setTitle:@"QEMU"];
670 }
671 [NSCursor unhide];
672 CGAssociateMouseAndMouseCursorPosition(TRUE);
673 isMouseGrabed = FALSE;
5b0753e0
FB		 674}
675
c304f7e2
TS		 676- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
677- (BOOL) isMouseGrabed {return isMouseGrabed;}
678- (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
679- (float) cdx {return cdx;}
680- (float) cdy {return cdy;}
681- (QEMUScreen) gscreen {return screen;}
5b0753e0
FB		 682@end
683
684
c304f7e2 685
5b0753e0
FB		 686/*
687 ------------------------------------------------------
c304f7e2 688 QemuCocoaAppController
5b0753e0
FB		 689 ------------------------------------------------------
690*/
c304f7e2 691@interface QemuCocoaAppController : NSObject
5b0753e0
FB		 692{
693}
5b0753e0 694- (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
c304f7e2
TS		 695- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
696- (void)toggleFullScreen:(id)sender;
697- (void)showQEMUDoc:(id)sender;
698- (void)showQEMUTec:(id)sender;
5b0753e0
FB		 699@end
700
c304f7e2
TS		 701@implementation QemuCocoaAppController
702- (id) init
5b0753e0 703{
c304f7e2 704 COCOA_DEBUG("QemuCocoaAppController: init\n");
5a246934 705
c304f7e2
TS		 706 self = [super init];
707 if (self) {
5a246934 708
c304f7e2
TS		 709 // create a view and add it to the window
710 cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
711 if(!cocoaView) {
712 fprintf(stderr, "(cocoa) can't create a view\n");
713 exit(1);
714 }
3b46e624 715
c304f7e2
TS		 716 // create a window
717 normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
718 styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
719 backing:NSBackingStoreBuffered defer:NO];
720 if(!normalWindow) {
721 fprintf(stderr, "(cocoa) can't create window\n");
722 exit(1);
723 }
724 [normalWindow setAcceptsMouseMovedEvents:YES];
725 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
726 [normalWindow setContentView:cocoaView];
727 [normalWindow makeKeyAndOrderFront:self];
9794f74f 728 [normalWindow center];
3b46e624 729
c304f7e2
TS		 730 }
731 return self;
732}
3b46e624 733
c304f7e2
TS		 734- (void) dealloc
735{
736 COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
737
738 if (cocoaView)
739 [cocoaView release];
740 [super dealloc];
741}
3b46e624 742
c304f7e2
TS		 743- (void)applicationDidFinishLaunching: (NSNotification *) note
744{
745 COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
746
747 // Display an open dialog box if no argument were passed or
748 // if qemu was launched from the finder ( the Finder passes "-psn" )
749 if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
750 NSOpenPanel *op = [[NSOpenPanel alloc] init];
751 [op setPrompt:@"Boot image"];
752 [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
7a674b13 753 [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
c304f7e2 754 modalForWindow:normalWindow modalDelegate:self
5b0753e0 755 didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
c304f7e2
TS		 756 } else {
757 // or Launch Qemu, with the global args
758 [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
5a246934 759 }
5b0753e0
FB		 760}
761
762- (void)applicationWillTerminate:(NSNotification *)aNotification
763{
c304f7e2
TS		 764 COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
765
5b0753e0 766 qemu_system_shutdown_request();
5b0753e0
FB		 767 exit(0);
768}
769
c304f7e2
TS		 770- (void)startEmulationWithArgc:(int)argc argv:(char**)argv
771{
772 COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
773
774 int status;
775 status = qemu_main(argc, argv);
776 exit(status);
777}
778
5b0753e0
FB		 779- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
780{
c304f7e2 781 COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
3b46e624 782
c304f7e2
TS		 783 if(returnCode == NSCancelButton) {
784 exit(0);
785 } else if(returnCode == NSOKButton) {
5b0753e0 786 char *bin = "qemu";
c304f7e2 787 char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
3b46e624 788
5b0753e0 789 char **argv = (char**)malloc( sizeof(char*)*3 );
3b46e624 790
5b0753e0
FB		 791 asprintf(&argv[0], "%s", bin);
792 asprintf(&argv[1], "-hda");
793 asprintf(&argv[2], "%s", img);
3b46e624 794
5b0753e0 795 printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
3b46e624 796
5b0753e0
FB		 797 [self startEmulationWithArgc:3 argv:(char**)argv];
798 }
799}
c304f7e2
TS		 800- (void)toggleFullScreen:(id)sender
801{
802 COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
803
804 [cocoaView toggleFullScreen:sender];
805}
5b0753e0 806
c304f7e2 807- (void)showQEMUDoc:(id)sender
5b0753e0 808{
c304f7e2
TS		 809 COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
810
811 [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
812 [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
813}
814
815- (void)showQEMUTec:(id)sender
816{
817 COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
818
819 [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
820 [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
5b0753e0
FB		 821}
822@end
823
5b0753e0 824
c304f7e2
TS		 825
826// Dock Connection
5b0753e0
FB		 827typedef struct CPSProcessSerNum
828{
829 UInt32 lo;
830 UInt32 hi;
831} CPSProcessSerNum;
832
833extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
834extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
835extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
836
c304f7e2 837int main (int argc, const char * argv[]) {
5b0753e0 838
c304f7e2
TS		 839 gArgc = argc;
840 gArgv = (char **)argv;
841 CPSProcessSerNum PSN;
5b0753e0 842
c304f7e2
TS		 843 NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
844 [NSApplication sharedApplication];
5b0753e0 845
c304f7e2
TS		 846 if (!CPSGetCurrentProcess(&PSN))
847 if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
848 if (!CPSSetFrontProcess(&PSN))
849 [NSApplication sharedApplication];
5b0753e0 850
c304f7e2
TS		 851 // Add menus
852 NSMenu *menu;
853 NSMenuItem *menuItem;
5b0753e0 854
c304f7e2 855 [NSApp setMainMenu:[[NSMenu alloc] init]];
5b0753e0 856
c304f7e2
TS		 857 // Application menu
858 menu = [[NSMenu alloc] initWithTitle:@""];
859 [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
860 [menu addItem:[NSMenuItem separatorItem]]; //Separator
861 [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
862 menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
863 [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
864 [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
865 [menu addItem:[NSMenuItem separatorItem]]; //Separator
866 [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
867 menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
868 [menuItem setSubmenu:menu];
869 [[NSApp mainMenu] addItem:menuItem];
870 [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
3b46e624 871
c304f7e2
TS		 872 // View menu
873 menu = [[NSMenu alloc] initWithTitle:@"View"];
874 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
875 menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
876 [menuItem setSubmenu:menu];
5b0753e0
FB		 877 [[NSApp mainMenu] addItem:menuItem];
878
c304f7e2
TS		 879 // Window menu
880 menu = [[NSMenu alloc] initWithTitle:@"Window"];
881 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
882 menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
883 [menuItem setSubmenu:menu];
884 [[NSApp mainMenu] addItem:menuItem];
885 [NSApp setWindowsMenu:menu];
886
887 // Help menu
888 menu = [[NSMenu alloc] initWithTitle:@"Help"];
889 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
890 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
891 menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
892 [menuItem setSubmenu:menu];
893 [[NSApp mainMenu] addItem:menuItem];
5b0753e0 894
c304f7e2
TS		 895 // Create an Application controller
896 QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
897 [NSApp setDelegate:appController];
5b0753e0 898
c304f7e2
TS		 899 // Start the main event loop
900 [NSApp run];
5b0753e0 901
c304f7e2
TS		 902 [appController release];
903 [pool release];
3b46e624 904
c304f7e2
TS		 905 return 0;
906}
3b46e624 907
3b46e624 908
5b0753e0 909
c304f7e2
TS		 910#pragma mark qemu
911static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
912{
913 COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
914
915 NSRect rect;
916 if ([cocoaView cdx] == 1.0) {
917 rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
918 } else {
919 rect = NSMakeRect(
920 x * [cocoaView cdx],
921 ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
922 w * [cocoaView cdx],
923 h * [cocoaView cdy]);
924 }
925 [cocoaView displayRect:rect];
5b0753e0
FB		 926}
927
9794f74f 928static void cocoa_resize(DisplayState *ds)
5b0753e0 929{
c304f7e2 930 COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
3b46e624 931
9794f74f 932 [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
c304f7e2 933}
3b46e624 934
c304f7e2
TS		 935static void cocoa_refresh(DisplayState *ds)
936{
937 COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
3b46e624 938
c304f7e2
TS		 939 if (kbd_mouse_is_absolute()) {
940 if (![cocoaView isAbsoluteEnabled]) {
941 if ([cocoaView isMouseGrabed]) {
942 [cocoaView ungrabMouse];
943 }
944 }
945 [cocoaView setAbsoluteEnabled:YES];
946 }
5b0753e0 947
c304f7e2
TS		 948 NSDate *distantPast;
949 NSEvent *event;
950 distantPast = [NSDate distantPast];
951 do {
952 event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
953 inMode: NSDefaultRunLoopMode dequeue:YES];
954 if (event != nil) {
955 [cocoaView handleEvent:event];
956 }
957 } while(event != nil);
958 vga_hw_update();
959}
3b46e624 960
c304f7e2
TS		 961static void cocoa_cleanup(void)
962{
963 COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
9794f74f 964 qemu_free(dcl);
5b0753e0
FB		 965}
966
c304f7e2 967void cocoa_display_init(DisplayState *ds, int full_screen)
5b0753e0 968{
c304f7e2
TS		 969 COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
970
9794f74f
AL		 971 dcl = qemu_mallocz(sizeof(DisplayChangeListener));
972
973 // register vga output callbacks
974 dcl->dpy_update = cocoa_update;
975 dcl->dpy_resize = cocoa_resize;
976 dcl->dpy_refresh = cocoa_refresh;
cae41b10 977
9794f74f 978 register_displaychangelistener(ds, dcl);
cae41b10 979
c304f7e2
TS		 980 // register cleanup function
981 atexit(cocoa_cleanup);
5b0753e0 982}
Qemu copy for testing