2 * QEMU Cocoa CG display driver
4 * Copyright (c) 2008 Mike Kronenberg
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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
25 #include "qemu/osdep.h"
27 #import <Cocoa/Cocoa.h>
28 #include <crt_externs.h>
30 #include "qemu-common.h"
31 #include "ui/console.h"
33 #include "sysemu/sysemu.h"
34 #include "qmp-commands.h"
35 #include "sysemu/blockdev.h"
36 #include "qemu-version.h"
37 #include <Carbon/Carbon.h>
39 #ifndef MAC_OS_X_VERSION_10_5
40 #define MAC_OS_X_VERSION_10_5 1050
42 #ifndef MAC_OS_X_VERSION_10_6
43 #define MAC_OS_X_VERSION_10_6 1060
45 #ifndef MAC_OS_X_VERSION_10_10
46 #define MAC_OS_X_VERSION_10_10 101000
53 #define COCOA_DEBUG(...) { (void) fprintf (stdout, __VA_ARGS__); }
55 #define COCOA_DEBUG(...) ((void) 0)
58 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
67 NSWindow *normalWindow, *about_window;
68 static DisplayChangeListener *dcl;
69 static int last_buttons;
74 NSTextField *pauseLabel;
75 NSArray * supportedImageFileTypes;
77 // Mac to QKeyCode conversion
78 const int mac_to_qkeycode_map[] = {
79 [kVK_ANSI_A] = Q_KEY_CODE_A,
80 [kVK_ANSI_B] = Q_KEY_CODE_B,
81 [kVK_ANSI_C] = Q_KEY_CODE_C,
82 [kVK_ANSI_D] = Q_KEY_CODE_D,
83 [kVK_ANSI_E] = Q_KEY_CODE_E,
84 [kVK_ANSI_F] = Q_KEY_CODE_F,
85 [kVK_ANSI_G] = Q_KEY_CODE_G,
86 [kVK_ANSI_H] = Q_KEY_CODE_H,
87 [kVK_ANSI_I] = Q_KEY_CODE_I,
88 [kVK_ANSI_J] = Q_KEY_CODE_J,
89 [kVK_ANSI_K] = Q_KEY_CODE_K,
90 [kVK_ANSI_L] = Q_KEY_CODE_L,
91 [kVK_ANSI_M] = Q_KEY_CODE_M,
92 [kVK_ANSI_N] = Q_KEY_CODE_N,
93 [kVK_ANSI_O] = Q_KEY_CODE_O,
94 [kVK_ANSI_P] = Q_KEY_CODE_P,
95 [kVK_ANSI_Q] = Q_KEY_CODE_Q,
96 [kVK_ANSI_R] = Q_KEY_CODE_R,
97 [kVK_ANSI_S] = Q_KEY_CODE_S,
98 [kVK_ANSI_T] = Q_KEY_CODE_T,
99 [kVK_ANSI_U] = Q_KEY_CODE_U,
100 [kVK_ANSI_V] = Q_KEY_CODE_V,
101 [kVK_ANSI_W] = Q_KEY_CODE_W,
102 [kVK_ANSI_X] = Q_KEY_CODE_X,
103 [kVK_ANSI_Y] = Q_KEY_CODE_Y,
104 [kVK_ANSI_Z] = Q_KEY_CODE_Z,
106 [kVK_ANSI_0] = Q_KEY_CODE_0,
107 [kVK_ANSI_1] = Q_KEY_CODE_1,
108 [kVK_ANSI_2] = Q_KEY_CODE_2,
109 [kVK_ANSI_3] = Q_KEY_CODE_3,
110 [kVK_ANSI_4] = Q_KEY_CODE_4,
111 [kVK_ANSI_5] = Q_KEY_CODE_5,
112 [kVK_ANSI_6] = Q_KEY_CODE_6,
113 [kVK_ANSI_7] = Q_KEY_CODE_7,
114 [kVK_ANSI_8] = Q_KEY_CODE_8,
115 [kVK_ANSI_9] = Q_KEY_CODE_9,
117 [kVK_ANSI_Grave] = Q_KEY_CODE_GRAVE_ACCENT,
118 [kVK_ANSI_Minus] = Q_KEY_CODE_MINUS,
119 [kVK_ANSI_Equal] = Q_KEY_CODE_EQUAL,
120 [kVK_Delete] = Q_KEY_CODE_BACKSPACE,
121 [kVK_CapsLock] = Q_KEY_CODE_CAPS_LOCK,
122 [kVK_Tab] = Q_KEY_CODE_TAB,
123 [kVK_Return] = Q_KEY_CODE_RET,
124 [kVK_ANSI_LeftBracket] = Q_KEY_CODE_BRACKET_LEFT,
125 [kVK_ANSI_RightBracket] = Q_KEY_CODE_BRACKET_RIGHT,
126 [kVK_ANSI_Backslash] = Q_KEY_CODE_BACKSLASH,
127 [kVK_ANSI_Semicolon] = Q_KEY_CODE_SEMICOLON,
128 [kVK_ANSI_Quote] = Q_KEY_CODE_APOSTROPHE,
129 [kVK_ANSI_Comma] = Q_KEY_CODE_COMMA,
130 [kVK_ANSI_Period] = Q_KEY_CODE_DOT,
131 [kVK_ANSI_Slash] = Q_KEY_CODE_SLASH,
132 [kVK_Shift] = Q_KEY_CODE_SHIFT,
133 [kVK_RightShift] = Q_KEY_CODE_SHIFT_R,
134 [kVK_Control] = Q_KEY_CODE_CTRL,
135 [kVK_RightControl] = Q_KEY_CODE_CTRL_R,
136 [kVK_Option] = Q_KEY_CODE_ALT,
137 [kVK_RightOption] = Q_KEY_CODE_ALT_R,
138 [kVK_Command] = Q_KEY_CODE_META_L,
139 [0x36] = Q_KEY_CODE_META_R, /* There is no kVK_RightCommand */
140 [kVK_Space] = Q_KEY_CODE_SPC,
142 [kVK_ANSI_Keypad0] = Q_KEY_CODE_KP_0,
143 [kVK_ANSI_Keypad1] = Q_KEY_CODE_KP_1,
144 [kVK_ANSI_Keypad2] = Q_KEY_CODE_KP_2,
145 [kVK_ANSI_Keypad3] = Q_KEY_CODE_KP_3,
146 [kVK_ANSI_Keypad4] = Q_KEY_CODE_KP_4,
147 [kVK_ANSI_Keypad5] = Q_KEY_CODE_KP_5,
148 [kVK_ANSI_Keypad6] = Q_KEY_CODE_KP_6,
149 [kVK_ANSI_Keypad7] = Q_KEY_CODE_KP_7,
150 [kVK_ANSI_Keypad8] = Q_KEY_CODE_KP_8,
151 [kVK_ANSI_Keypad9] = Q_KEY_CODE_KP_9,
152 [kVK_ANSI_KeypadDecimal] = Q_KEY_CODE_KP_DECIMAL,
153 [kVK_ANSI_KeypadEnter] = Q_KEY_CODE_KP_ENTER,
154 [kVK_ANSI_KeypadPlus] = Q_KEY_CODE_KP_ADD,
155 [kVK_ANSI_KeypadMinus] = Q_KEY_CODE_KP_SUBTRACT,
156 [kVK_ANSI_KeypadMultiply] = Q_KEY_CODE_KP_MULTIPLY,
157 [kVK_ANSI_KeypadDivide] = Q_KEY_CODE_KP_DIVIDE,
158 [kVK_ANSI_KeypadEquals] = Q_KEY_CODE_KP_EQUALS,
159 [kVK_ANSI_KeypadClear] = Q_KEY_CODE_NUM_LOCK,
161 [kVK_UpArrow] = Q_KEY_CODE_UP,
162 [kVK_DownArrow] = Q_KEY_CODE_DOWN,
163 [kVK_LeftArrow] = Q_KEY_CODE_LEFT,
164 [kVK_RightArrow] = Q_KEY_CODE_RIGHT,
166 [kVK_Help] = Q_KEY_CODE_INSERT,
167 [kVK_Home] = Q_KEY_CODE_HOME,
168 [kVK_PageUp] = Q_KEY_CODE_PGUP,
169 [kVK_PageDown] = Q_KEY_CODE_PGDN,
170 [kVK_End] = Q_KEY_CODE_END,
171 [kVK_ForwardDelete] = Q_KEY_CODE_DELETE,
173 [kVK_Escape] = Q_KEY_CODE_ESC,
175 /* The Power key can't be used directly because the operating system uses
176 * it. This key can be emulated by using it in place of another key such as
177 * F1. Don't forget to disable the real key binding.
179 /* [kVK_F1] = Q_KEY_CODE_POWER, */
181 [kVK_F1] = Q_KEY_CODE_F1,
182 [kVK_F2] = Q_KEY_CODE_F2,
183 [kVK_F3] = Q_KEY_CODE_F3,
184 [kVK_F4] = Q_KEY_CODE_F4,
185 [kVK_F5] = Q_KEY_CODE_F5,
186 [kVK_F6] = Q_KEY_CODE_F6,
187 [kVK_F7] = Q_KEY_CODE_F7,
188 [kVK_F8] = Q_KEY_CODE_F8,
189 [kVK_F9] = Q_KEY_CODE_F9,
190 [kVK_F10] = Q_KEY_CODE_F10,
191 [kVK_F11] = Q_KEY_CODE_F11,
192 [kVK_F12] = Q_KEY_CODE_F12,
193 [kVK_F13] = Q_KEY_CODE_PRINT,
194 [kVK_F14] = Q_KEY_CODE_SCROLL_LOCK,
195 [kVK_F15] = Q_KEY_CODE_PAUSE,
198 * The eject and volume keys can't be used here because they are handled at
199 * a lower level than what an Application can see.
203 static int cocoa_keycode_to_qemu(int keycode)
205 if (ARRAY_SIZE(mac_to_qkeycode_map) <= keycode) {
206 fprintf(stderr, "(cocoa) warning unknown keycode 0x%x\n", keycode);
209 return mac_to_qkeycode_map[keycode];
212 /* Displays an alert dialog box with the specified message */
213 static void QEMU_Alert(NSString *message)
216 alert = [NSAlert new];
217 [alert setMessageText: message];
221 /* Handles any errors that happen with a device transaction */
222 static void handleAnyDeviceErrors(Error * err)
225 QEMU_Alert([NSString stringWithCString: error_get_pretty(err)
226 encoding: NSASCIIStringEncoding]);
232 ------------------------------------------------------
234 ------------------------------------------------------
236 @interface QemuCocoaView : NSView
239 NSWindow *fullScreenWindow;
240 float cx,cy,cw,ch,cdx,cdy;
241 CGDataProviderRef dataProviderRef;
242 int modifiers_state[256];
245 BOOL isAbsoluteEnabled;
246 BOOL isMouseDeassociated;
248 - (void) switchSurface:(DisplaySurface *)surface;
250 - (void) ungrabMouse;
251 - (void) toggleFullScreen:(id)sender;
252 - (void) handleEvent:(NSEvent *)event;
253 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
254 /* The state surrounding mouse grabbing is potentially confusing.
255 * isAbsoluteEnabled tracks qemu_input_is_absolute() [ie "is the emulated
256 * pointing device an absolute-position one?"], but is only updated on
258 * isMouseGrabbed tracks whether GUI events are directed to the guest;
259 * it controls whether special keys like Cmd get sent to the guest,
260 * and whether we capture the mouse when in non-absolute mode.
261 * isMouseDeassociated tracks whether we've told MacOSX to disassociate
262 * the mouse and mouse cursor position by calling
263 * CGAssociateMouseAndMouseCursorPosition(FALSE)
264 * (which basically happens if we grab in non-absolute mode).
266 - (BOOL) isMouseGrabbed;
267 - (BOOL) isAbsoluteEnabled;
268 - (BOOL) isMouseDeassociated;
271 - (QEMUScreen) gscreen;
272 - (void) raiseAllKeys;
275 QemuCocoaView *cocoaView;
277 @implementation QemuCocoaView
278 - (id)initWithFrame:(NSRect)frameRect
280 COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
282 self = [super initWithFrame:frameRect];
285 screen.bitsPerComponent = 8;
286 screen.bitsPerPixel = 32;
287 screen.width = frameRect.size.width;
288 screen.height = frameRect.size.height;
296 COCOA_DEBUG("QemuCocoaView: dealloc\n");
299 CGDataProviderRelease(dataProviderRef);
309 - (BOOL) screenContainsPoint:(NSPoint) p
311 return (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height);
322 - (void) unhideCursor
330 - (void) drawRect:(NSRect) rect
332 COCOA_DEBUG("QemuCocoaView: drawRect\n");
334 // get CoreGraphic context
335 CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
336 CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
337 CGContextSetShouldAntialias (viewContextRef, NO);
339 // draw screen bitmap directly to Core Graphics context
340 if (!dataProviderRef) {
341 // Draw request before any guest device has set up a framebuffer:
342 // just draw an opaque black rectangle
343 CGContextSetRGBFillColor(viewContextRef, 0, 0, 0, 1.0);
344 CGContextFillRect(viewContextRef, NSRectToCGRect(rect));
346 CGImageRef imageRef = CGImageCreate(
347 screen.width, //width
348 screen.height, //height
349 screen.bitsPerComponent, //bitsPerComponent
350 screen.bitsPerPixel, //bitsPerPixel
351 (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
352 #ifdef __LITTLE_ENDIAN__
353 CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
354 kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
356 CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
357 kCGImageAlphaNoneSkipFirst, //bitmapInfo
359 dataProviderRef, //provider
362 kCGRenderingIntentDefault //intent
364 // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
365 const NSRect *rectList;
368 CGImageRef clipImageRef;
371 [self getRectsBeingDrawn:&rectList count:&rectCount];
372 for (i = 0; i < rectCount; i++) {
373 clipRect.origin.x = rectList[i].origin.x / cdx;
374 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
375 clipRect.size.width = rectList[i].size.width / cdx;
376 clipRect.size.height = rectList[i].size.height / cdy;
377 clipImageRef = CGImageCreateWithImageInRect(
381 CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
382 CGImageRelease (clipImageRef);
384 CGImageRelease (imageRef);
388 - (void) setContentDimensions
390 COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
393 cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
394 cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
396 /* stretches video, but keeps same aspect ratio */
397 if (stretch_video == true) {
398 /* use smallest stretch value - prevents clipping on sides */
399 if (MIN(cdx, cdy) == cdx) {
404 } else { /* No stretching */
407 cw = screen.width * cdx;
408 ch = screen.height * cdy;
409 cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
410 cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
421 - (void) switchSurface:(DisplaySurface *)surface
423 COCOA_DEBUG("QemuCocoaView: switchSurface\n");
425 int w = surface_width(surface);
426 int h = surface_height(surface);
427 /* cdx == 0 means this is our very first surface, in which case we need
428 * to recalculate the content dimensions even if it happens to be the size
429 * of the initial empty window.
431 bool isResize = (w != screen.width || h != screen.height || cdx == 0.0);
433 int oldh = screen.height;
435 // Resize before we trigger the redraw, or we'll redraw at the wrong size
436 COCOA_DEBUG("switchSurface: new size %d x %d\n", w, h);
439 [self setContentDimensions];
440 [self setFrame:NSMakeRect(cx, cy, cw, ch)];
443 // update screenBuffer
445 CGDataProviderRelease(dataProviderRef);
447 //sync host window color space with guests
448 screen.bitsPerPixel = surface_bits_per_pixel(surface);
449 screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2;
451 dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL);
455 [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
456 [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:NO animate:NO];
459 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
460 [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:YES animate:NO];
464 [normalWindow center];
468 - (void) toggleFullScreen:(id)sender
470 COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
472 if (isFullscreen) { // switch from fullscreen to desktop
473 isFullscreen = FALSE;
475 [self setContentDimensions];
476 if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
477 [self exitFullScreenModeWithOptions:nil];
479 [fullScreenWindow close];
480 [normalWindow setContentView: self];
481 [normalWindow makeKeyAndOrderFront: self];
482 [NSMenu setMenuBarVisible:YES];
484 } else { // switch from desktop to fullscreen
486 [normalWindow orderOut: nil]; /* Hide the window */
488 [self setContentDimensions];
489 if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
490 [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
491 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
492 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
495 [NSMenu setMenuBarVisible:NO];
496 fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
497 styleMask:NSBorderlessWindowMask
498 backing:NSBackingStoreBuffered
500 [fullScreenWindow setAcceptsMouseMovedEvents: YES];
501 [fullScreenWindow setHasShadow:NO];
502 [fullScreenWindow setBackgroundColor: [NSColor blackColor]];
503 [self setFrame:NSMakeRect(cx, cy, cw, ch)];
504 [[fullScreenWindow contentView] addSubview: self];
505 [fullScreenWindow makeKeyAndOrderFront:self];
510 - (void) handleEvent:(NSEvent *)event
512 COCOA_DEBUG("QemuCocoaView: handleEvent\n");
516 bool mouse_event = false;
517 NSPoint p = [event locationInWindow];
519 switch ([event type]) {
521 keycode = cocoa_keycode_to_qemu([event keyCode]);
523 if ((keycode == Q_KEY_CODE_META_L || keycode == Q_KEY_CODE_META_R)
524 && !isMouseGrabbed) {
525 /* Don't pass command key changes to guest unless mouse is grabbed */
530 // emulate caps lock and num lock keydown and keyup
531 if (keycode == Q_KEY_CODE_CAPS_LOCK ||
532 keycode == Q_KEY_CODE_NUM_LOCK) {
533 qemu_input_event_send_key_qcode(dcl->con, keycode, true);
534 qemu_input_event_send_key_qcode(dcl->con, keycode, false);
535 } else if (qemu_console_is_graphic(NULL)) {
536 if (modifiers_state[keycode] == 0) { // keydown
537 qemu_input_event_send_key_qcode(dcl->con, keycode, true);
538 modifiers_state[keycode] = 1;
540 qemu_input_event_send_key_qcode(dcl->con, keycode, false);
541 modifiers_state[keycode] = 0;
546 // release Mouse grab when pressing ctrl+alt
547 if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
552 keycode = cocoa_keycode_to_qemu([event keyCode]);
554 // forward command key combos to the host UI unless the mouse is grabbed
555 if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) {
556 [NSApp sendEvent:event];
562 // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
563 if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
566 // enable graphic console
567 case Q_KEY_CODE_1 ... Q_KEY_CODE_9: // '1' to '9' keys
568 console_select(keycode - 11);
572 // handle keys for graphic console
573 } else if (qemu_console_is_graphic(NULL)) {
574 qemu_input_event_send_key_qcode(dcl->con, keycode, true);
576 // handlekeys for Monitor
579 switch([event keyCode]) {
581 keysym = QEMU_KEY_HOME;
584 keysym = QEMU_KEY_DELETE;
587 keysym = QEMU_KEY_END;
590 keysym = QEMU_KEY_LEFT;
593 keysym = QEMU_KEY_RIGHT;
596 keysym = QEMU_KEY_DOWN;
599 keysym = QEMU_KEY_UP;
603 NSString *ks = [event characters];
605 keysym = [ks characterAtIndex:0];
609 kbd_put_keysym(keysym);
613 keycode = cocoa_keycode_to_qemu([event keyCode]);
615 // don't pass the guest a spurious key-up if we treated this
616 // command-key combo as a host UI action
617 if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) {
621 if (qemu_console_is_graphic(NULL)) {
622 qemu_input_event_send_key_qcode(dcl->con, keycode, false);
626 if (isAbsoluteEnabled) {
627 if (![self screenContainsPoint:p] || ![[self window] isKeyWindow]) {
628 if (isMouseGrabbed) {
632 if (!isMouseGrabbed) {
639 case NSLeftMouseDown:
640 if ([event modifierFlags] & NSCommandKeyMask) {
641 buttons |= MOUSE_EVENT_RBUTTON;
643 buttons |= MOUSE_EVENT_LBUTTON;
647 case NSRightMouseDown:
648 buttons |= MOUSE_EVENT_RBUTTON;
651 case NSOtherMouseDown:
652 buttons |= MOUSE_EVENT_MBUTTON;
655 case NSLeftMouseDragged:
656 if ([event modifierFlags] & NSCommandKeyMask) {
657 buttons |= MOUSE_EVENT_RBUTTON;
659 buttons |= MOUSE_EVENT_LBUTTON;
663 case NSRightMouseDragged:
664 buttons |= MOUSE_EVENT_RBUTTON;
667 case NSOtherMouseDragged:
668 buttons |= MOUSE_EVENT_MBUTTON;
673 if (!isMouseGrabbed && [self screenContainsPoint:p]) {
674 if([[self window] isKeyWindow]) {
686 if (isMouseGrabbed) {
687 buttons |= ([event deltaY] < 0) ?
688 MOUSE_EVENT_WHEELUP : MOUSE_EVENT_WHEELDN;
693 [NSApp sendEvent:event];
697 /* Don't send button events to the guest unless we've got a
698 * mouse grab or window focus. If we have neither then this event
699 * is the user clicking on the background window to activate and
700 * bring us to the front, which will be done by the sendEvent
701 * call below. We definitely don't want to pass that click through
704 if ((isMouseGrabbed || [[self window] isKeyWindow]) &&
705 (last_buttons != buttons)) {
706 static uint32_t bmap[INPUT_BUTTON__MAX] = {
707 [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
708 [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
709 [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON,
710 [INPUT_BUTTON_WHEEL_UP] = MOUSE_EVENT_WHEELUP,
711 [INPUT_BUTTON_WHEEL_DOWN] = MOUSE_EVENT_WHEELDN,
713 qemu_input_update_buttons(dcl->con, bmap, last_buttons, buttons);
714 last_buttons = buttons;
716 if (isMouseGrabbed) {
717 if (isAbsoluteEnabled) {
718 /* Note that the origin for Cocoa mouse coords is bottom left, not top left.
719 * The check on screenContainsPoint is to avoid sending out of range values for
720 * clicks in the titlebar.
722 if ([self screenContainsPoint:p]) {
723 qemu_input_queue_abs(dcl->con, INPUT_AXIS_X, p.x, screen.width);
724 qemu_input_queue_abs(dcl->con, INPUT_AXIS_Y, screen.height - p.y, screen.height);
727 qemu_input_queue_rel(dcl->con, INPUT_AXIS_X, (int)[event deltaX]);
728 qemu_input_queue_rel(dcl->con, INPUT_AXIS_Y, (int)[event deltaY]);
731 [NSApp sendEvent:event];
733 qemu_input_event_sync();
739 COCOA_DEBUG("QemuCocoaView: grabMouse\n");
743 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
745 [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
748 if (!isAbsoluteEnabled) {
749 isMouseDeassociated = TRUE;
750 CGAssociateMouseAndMouseCursorPosition(FALSE);
752 isMouseGrabbed = TRUE; // while isMouseGrabbed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
757 COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
761 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
763 [normalWindow setTitle:@"QEMU"];
766 if (isMouseDeassociated) {
767 CGAssociateMouseAndMouseCursorPosition(TRUE);
768 isMouseDeassociated = FALSE;
770 isMouseGrabbed = FALSE;
773 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
774 - (BOOL) isMouseGrabbed {return isMouseGrabbed;}
775 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
776 - (BOOL) isMouseDeassociated {return isMouseDeassociated;}
777 - (float) cdx {return cdx;}
778 - (float) cdy {return cdy;}
779 - (QEMUScreen) gscreen {return screen;}
782 * Makes the target think all down keys are being released.
783 * This prevents a stuck key problem, since we will not see
784 * key up events for those keys after we have lost focus.
786 - (void) raiseAllKeys
789 const int max_index = ARRAY_SIZE(modifiers_state);
791 for (index = 0; index < max_index; index++) {
792 if (modifiers_state[index]) {
793 modifiers_state[index] = 0;
794 qemu_input_event_send_key_qcode(dcl->con, index, false);
803 ------------------------------------------------------
804 QemuCocoaAppController
805 ------------------------------------------------------
807 @interface QemuCocoaAppController : NSObject
808 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
809 <NSWindowDelegate, NSApplicationDelegate>
813 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
814 - (void)doToggleFullScreen:(id)sender;
815 - (void)toggleFullScreen:(id)sender;
816 - (void)showQEMUDoc:(id)sender;
817 - (void)zoomToFit:(id) sender;
818 - (void)displayConsole:(id)sender;
819 - (void)pauseQEMU:(id)sender;
820 - (void)resumeQEMU:(id)sender;
821 - (void)displayPause;
823 - (void)restartQEMU:(id)sender;
824 - (void)powerDownQEMU:(id)sender;
825 - (void)ejectDeviceMedia:(id)sender;
826 - (void)changeDeviceMedia:(id)sender;
828 - (void)openDocumentation:(NSString *)filename;
829 - (IBAction) do_about_menu_item: (id) sender;
830 - (void)make_about_window;
833 @implementation QemuCocoaAppController
836 COCOA_DEBUG("QemuCocoaAppController: init\n");
841 // create a view and add it to the window
842 cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
844 fprintf(stderr, "(cocoa) can't create a view\n");
849 normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
850 styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
851 backing:NSBackingStoreBuffered defer:NO];
853 fprintf(stderr, "(cocoa) can't create window\n");
856 [normalWindow setAcceptsMouseMovedEvents:YES];
857 [normalWindow setTitle:@"QEMU"];
858 [normalWindow setContentView:cocoaView];
859 #if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10)
860 [normalWindow useOptimizedDrawing:YES];
862 [normalWindow makeKeyAndOrderFront:self];
863 [normalWindow center];
864 [normalWindow setDelegate: self];
865 stretch_video = false;
867 /* Used for displaying pause on the screen */
868 pauseLabel = [NSTextField new];
869 [pauseLabel setBezeled:YES];
870 [pauseLabel setDrawsBackground:YES];
871 [pauseLabel setBackgroundColor: [NSColor whiteColor]];
872 [pauseLabel setEditable:NO];
873 [pauseLabel setSelectable:NO];
874 [pauseLabel setStringValue: @"Paused"];
875 [pauseLabel setFont: [NSFont fontWithName: @"Helvetica" size: 90]];
876 [pauseLabel setTextColor: [NSColor blackColor]];
877 [pauseLabel sizeToFit];
879 // set the supported image file types that can be opened
880 supportedImageFileTypes = [NSArray arrayWithObjects: @"img", @"iso", @"dmg",
881 @"qcow", @"qcow2", @"cloop", @"vmdk", @"cdr",
883 [self make_about_window];
890 COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
897 - (void)applicationDidFinishLaunching: (NSNotification *) note
899 COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
900 // launch QEMU, with the global args
901 [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
904 - (void)applicationWillTerminate:(NSNotification *)aNotification
906 COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
908 qemu_system_shutdown_request();
912 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
917 - (NSApplicationTerminateReply)applicationShouldTerminate:
918 (NSApplication *)sender
920 COCOA_DEBUG("QemuCocoaAppController: applicationShouldTerminate\n");
921 return [self verifyQuit];
924 /* Called when the user clicks on a window's close button */
925 - (BOOL)windowShouldClose:(id)sender
927 COCOA_DEBUG("QemuCocoaAppController: windowShouldClose\n");
928 [NSApp terminate: sender];
929 /* If the user allows the application to quit then the call to
930 * NSApp terminate will never return. If we get here then the user
931 * cancelled the quit, so we should return NO to not permit the
932 * closing of this window.
937 /* Called when QEMU goes into the background */
938 - (void) applicationWillResignActive: (NSNotification *)aNotification
940 COCOA_DEBUG("QemuCocoaAppController: applicationWillResignActive\n");
941 [cocoaView raiseAllKeys];
944 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
946 COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
949 status = qemu_main(argc, argv, *_NSGetEnviron());
953 /* We abstract the method called by the Enter Fullscreen menu item
954 * because Mac OS 10.7 and higher disables it. This is because of the
955 * menu item's old selector's name toggleFullScreen:
957 - (void) doToggleFullScreen:(id)sender
959 [self toggleFullScreen:(id)sender];
962 - (void)toggleFullScreen:(id)sender
964 COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
966 [cocoaView toggleFullScreen:sender];
969 /* Tries to find then open the specified filename */
970 - (void) openDocumentation: (NSString *) filename
972 /* Where to look for local files */
973 NSString *path_array[] = {@"../share/doc/qemu/", @"../doc/qemu/", @"../"};
974 NSString *full_file_path;
976 /* iterate thru the possible paths until the file is found */
978 for (index = 0; index < ARRAY_SIZE(path_array); index++) {
979 full_file_path = [[NSBundle mainBundle] executablePath];
980 full_file_path = [full_file_path stringByDeletingLastPathComponent];
981 full_file_path = [NSString stringWithFormat: @"%@/%@%@", full_file_path,
982 path_array[index], filename];
983 if ([[NSWorkspace sharedWorkspace] openFile: full_file_path] == YES) {
988 /* If none of the paths opened a file */
990 QEMU_Alert(@"Failed to open file");
993 - (void)showQEMUDoc:(id)sender
995 COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
997 [self openDocumentation: @"qemu-doc.html"];
1000 /* Stretches video to fit host monitor size */
1001 - (void)zoomToFit:(id) sender
1003 stretch_video = !stretch_video;
1004 if (stretch_video == true) {
1005 [sender setState: NSOnState];
1007 [sender setState: NSOffState];
1011 /* Displays the console on the screen */
1012 - (void)displayConsole:(id)sender
1014 console_select([sender tag]);
1017 /* Pause the guest */
1018 - (void)pauseQEMU:(id)sender
1021 [sender setEnabled: NO];
1022 [[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES];
1023 [self displayPause];
1026 /* Resume running the guest operating system */
1027 - (void)resumeQEMU:(id) sender
1030 [sender setEnabled: NO];
1031 [[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES];
1035 /* Displays the word pause on the screen */
1036 - (void)displayPause
1038 /* Coordinates have to be calculated each time because the window can change its size */
1039 int xCoord, yCoord, width, height;
1040 xCoord = ([normalWindow frame].size.width - [pauseLabel frame].size.width)/2;
1041 yCoord = [normalWindow frame].size.height - [pauseLabel frame].size.height - ([pauseLabel frame].size.height * .5);
1042 width = [pauseLabel frame].size.width;
1043 height = [pauseLabel frame].size.height;
1044 [pauseLabel setFrame: NSMakeRect(xCoord, yCoord, width, height)];
1045 [cocoaView addSubview: pauseLabel];
1048 /* Removes the word pause from the screen */
1051 [pauseLabel removeFromSuperview];
1055 - (void)restartQEMU:(id)sender
1057 qmp_system_reset(NULL);
1060 /* Powers down QEMU */
1061 - (void)powerDownQEMU:(id)sender
1063 qmp_system_powerdown(NULL);
1066 /* Ejects the media.
1067 * Uses sender's tag to figure out the device to eject.
1069 - (void)ejectDeviceMedia:(id)sender
1072 drive = [sender representedObject];
1075 QEMU_Alert(@"Failed to find drive to eject!");
1080 qmp_eject(true, [drive cStringUsingEncoding: NSASCIIStringEncoding],
1081 false, NULL, false, false, &err);
1082 handleAnyDeviceErrors(err);
1085 /* Displays a dialog box asking the user to select an image file to load.
1086 * Uses sender's represented object value to figure out which drive to use.
1088 - (void)changeDeviceMedia:(id)sender
1090 /* Find the drive name */
1092 drive = [sender representedObject];
1095 QEMU_Alert(@"Could not find drive!");
1099 /* Display the file open dialog */
1100 NSOpenPanel * openPanel;
1101 openPanel = [NSOpenPanel openPanel];
1102 [openPanel setCanChooseFiles: YES];
1103 [openPanel setAllowsMultipleSelection: NO];
1104 [openPanel setAllowedFileTypes: supportedImageFileTypes];
1105 if([openPanel runModal] == NSFileHandlingPanelOKButton) {
1106 NSString * file = [[[openPanel URLs] objectAtIndex: 0] path];
1109 QEMU_Alert(@"Failed to convert URL to file path!");
1114 qmp_blockdev_change_medium(true,
1115 [drive cStringUsingEncoding:
1116 NSASCIIStringEncoding],
1118 [file cStringUsingEncoding:
1119 NSASCIIStringEncoding],
1123 handleAnyDeviceErrors(err);
1127 /* Verifies if the user really wants to quit */
1130 NSAlert *alert = [NSAlert new];
1131 [alert autorelease];
1132 [alert setMessageText: @"Are you sure you want to quit QEMU?"];
1133 [alert addButtonWithTitle: @"Cancel"];
1134 [alert addButtonWithTitle: @"Quit"];
1135 if([alert runModal] == NSAlertSecondButtonReturn) {
1142 /* The action method for the About menu item */
1143 - (IBAction) do_about_menu_item: (id) sender
1145 [about_window makeKeyAndOrderFront: nil];
1148 /* Create and display the about dialog */
1149 - (void)make_about_window
1151 /* Make the window */
1152 int x = 0, y = 0, about_width = 400, about_height = 200;
1153 NSRect window_rect = NSMakeRect(x, y, about_width, about_height);
1154 about_window = [[NSWindow alloc] initWithContentRect:window_rect
1155 styleMask:NSTitledWindowMask | NSClosableWindowMask |
1156 NSMiniaturizableWindowMask
1157 backing:NSBackingStoreBuffered
1159 [about_window setTitle: @"About"];
1160 [about_window setReleasedWhenClosed: NO];
1161 [about_window center];
1162 NSView *superView = [about_window contentView];
1164 /* Create the dimensions of the picture */
1165 int picture_width = 80, picture_height = 80;
1166 x = (about_width - picture_width)/2;
1167 y = about_height - picture_height - 10;
1168 NSRect picture_rect = NSMakeRect(x, y, picture_width, picture_height);
1170 /* Get the path to the QEMU binary */
1171 NSString *binary_name = [NSString stringWithCString: gArgv[0]
1172 encoding: NSASCIIStringEncoding];
1173 binary_name = [binary_name lastPathComponent];
1174 NSString *program_path = [[NSString alloc] initWithFormat: @"%@/%@",
1175 [[NSBundle mainBundle] bundlePath], binary_name];
1177 /* Make the picture of QEMU */
1178 NSImageView *picture_view = [[NSImageView alloc] initWithFrame:
1180 NSImage *qemu_image = [[NSWorkspace sharedWorkspace] iconForFile:
1182 [picture_view setImage: qemu_image];
1183 [picture_view setImageScaling: NSImageScaleProportionallyUpOrDown];
1184 [superView addSubview: picture_view];
1186 /* Make the name label */
1189 int name_width = about_width, name_height = 20;
1190 NSRect name_rect = NSMakeRect(x, y, name_width, name_height);
1191 NSTextField *name_label = [[NSTextField alloc] initWithFrame: name_rect];
1192 [name_label setEditable: NO];
1193 [name_label setBezeled: NO];
1194 [name_label setDrawsBackground: NO];
1195 [name_label setAlignment: NSCenterTextAlignment];
1196 NSString *qemu_name = [[NSString alloc] initWithCString: gArgv[0]
1197 encoding: NSASCIIStringEncoding];
1198 qemu_name = [qemu_name lastPathComponent];
1199 [name_label setStringValue: qemu_name];
1200 [superView addSubview: name_label];
1202 /* Set the version label's attributes */
1205 int version_width = about_width, version_height = 20;
1206 NSRect version_rect = NSMakeRect(x, y, version_width, version_height);
1207 NSTextField *version_label = [[NSTextField alloc] initWithFrame:
1209 [version_label setEditable: NO];
1210 [version_label setBezeled: NO];
1211 [version_label setAlignment: NSCenterTextAlignment];
1212 [version_label setDrawsBackground: NO];
1214 /* Create the version string*/
1215 NSString *version_string;
1216 version_string = [[NSString alloc] initWithFormat:
1217 @"QEMU emulator version %s%s", QEMU_VERSION, QEMU_PKGVERSION];
1218 [version_label setStringValue: version_string];
1219 [superView addSubview: version_label];
1221 /* Make copyright label */
1224 int copyright_width = about_width, copyright_height = 20;
1225 NSRect copyright_rect = NSMakeRect(x, y, copyright_width, copyright_height);
1226 NSTextField *copyright_label = [[NSTextField alloc] initWithFrame:
1228 [copyright_label setEditable: NO];
1229 [copyright_label setBezeled: NO];
1230 [copyright_label setDrawsBackground: NO];
1231 [copyright_label setAlignment: NSCenterTextAlignment];
1232 [copyright_label setStringValue: [NSString stringWithFormat: @"%s",
1234 [superView addSubview: copyright_label];
1240 int cocoa_main (int argc, const char * argv[]);
1241 #define main cocoa_main
1244 int main (int argc, const char * argv[]) {
1247 gArgv = (char **)argv;
1250 /* In case we don't need to display a window, let's not do that */
1251 for (i = 1; i < argc; i++) {
1252 const char *opt = argv[i];
1254 if (opt[0] == '-') {
1255 /* Treat --foo the same as -foo. */
1256 if (opt[1] == '-') {
1259 if (!strcmp(opt, "-h") || !strcmp(opt, "-help") ||
1260 !strcmp(opt, "-vnc") ||
1261 !strcmp(opt, "-nographic") ||
1262 !strcmp(opt, "-version") ||
1263 !strcmp(opt, "-curses") ||
1264 !strcmp(opt, "-display") ||
1265 !strcmp(opt, "-qtest")) {
1266 return qemu_main(gArgc, gArgv, *_NSGetEnviron());
1271 NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1273 // Pull this console process up to being a fully-fledged graphical
1274 // app with a menubar and Dock icon
1275 ProcessSerialNumber psn = { 0, kCurrentProcess };
1276 TransformProcessType(&psn, kProcessTransformToForegroundApplication);
1278 [NSApplication sharedApplication];
1282 NSMenuItem *menuItem;
1284 [NSApp setMainMenu:[[NSMenu alloc] init]];
1287 menu = [[NSMenu alloc] initWithTitle:@""];
1288 [menu addItemWithTitle:@"About QEMU" action:@selector(do_about_menu_item:) keyEquivalent:@""]; // About QEMU
1289 [menu addItem:[NSMenuItem separatorItem]]; //Separator
1290 [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
1291 menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
1292 [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
1293 [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
1294 [menu addItem:[NSMenuItem separatorItem]]; //Separator
1295 [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
1296 menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
1297 [menuItem setSubmenu:menu];
1298 [[NSApp mainMenu] addItem:menuItem];
1299 [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
1302 menu = [[NSMenu alloc] initWithTitle: @"Machine"];
1303 [menu setAutoenablesItems: NO];
1304 [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Pause" action: @selector(pauseQEMU:) keyEquivalent: @""] autorelease]];
1305 menuItem = [[[NSMenuItem alloc] initWithTitle: @"Resume" action: @selector(resumeQEMU:) keyEquivalent: @""] autorelease];
1306 [menu addItem: menuItem];
1307 [menuItem setEnabled: NO];
1308 [menu addItem: [NSMenuItem separatorItem]];
1309 [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Reset" action: @selector(restartQEMU:) keyEquivalent: @""] autorelease]];
1310 [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Power Down" action: @selector(powerDownQEMU:) keyEquivalent: @""] autorelease]];
1311 menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil keyEquivalent:@""] autorelease];
1312 [menuItem setSubmenu:menu];
1313 [[NSApp mainMenu] addItem:menuItem];
1316 menu = [[NSMenu alloc] initWithTitle:@"View"];
1317 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(doToggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
1318 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Zoom To Fit" action:@selector(zoomToFit:) keyEquivalent:@""] autorelease]];
1319 menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
1320 [menuItem setSubmenu:menu];
1321 [[NSApp mainMenu] addItem:menuItem];
1324 menu = [[NSMenu alloc] initWithTitle:@"Window"];
1325 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
1326 menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1327 [menuItem setSubmenu:menu];
1328 [[NSApp mainMenu] addItem:menuItem];
1329 [NSApp setWindowsMenu:menu];
1332 menu = [[NSMenu alloc] initWithTitle:@"Help"];
1333 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
1334 menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1335 [menuItem setSubmenu:menu];
1336 [[NSApp mainMenu] addItem:menuItem];
1338 // Create an Application controller
1339 QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
1340 [[NSApplication sharedApplication] setDelegate:appController];
1342 // Start the main event loop
1345 [appController release];
1354 static void cocoa_update(DisplayChangeListener *dcl,
1355 int x, int y, int w, int h)
1357 NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1359 COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
1362 if ([cocoaView cdx] == 1.0) {
1363 rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
1366 x * [cocoaView cdx],
1367 ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
1368 w * [cocoaView cdx],
1369 h * [cocoaView cdy]);
1371 [cocoaView setNeedsDisplayInRect:rect];
1376 static void cocoa_switch(DisplayChangeListener *dcl,
1377 DisplaySurface *surface)
1379 NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1381 COCOA_DEBUG("qemu_cocoa: cocoa_switch\n");
1382 [cocoaView switchSurface:surface];
1386 static void cocoa_refresh(DisplayChangeListener *dcl)
1388 NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1390 COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
1391 graphic_hw_update(NULL);
1393 if (qemu_input_is_absolute()) {
1394 if (![cocoaView isAbsoluteEnabled]) {
1395 if ([cocoaView isMouseGrabbed]) {
1396 [cocoaView ungrabMouse];
1399 [cocoaView setAbsoluteEnabled:YES];
1402 NSDate *distantPast;
1404 distantPast = [NSDate distantPast];
1406 event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
1407 inMode: NSDefaultRunLoopMode dequeue:YES];
1409 [cocoaView handleEvent:event];
1411 } while(event != nil);
1415 static void cocoa_cleanup(void)
1417 COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
1421 static const DisplayChangeListenerOps dcl_ops = {
1422 .dpy_name = "cocoa",
1423 .dpy_gfx_update = cocoa_update,
1424 .dpy_gfx_switch = cocoa_switch,
1425 .dpy_refresh = cocoa_refresh,
1428 /* Returns a name for a given console */
1429 static NSString * getConsoleName(QemuConsole * console)
1431 return [NSString stringWithFormat: @"%s", qemu_console_get_label(console)];
1434 /* Add an entry to the View menu for each console */
1435 static void add_console_menu_entries(void)
1438 NSMenuItem *menuItem;
1441 menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu];
1443 [menu addItem:[NSMenuItem separatorItem]];
1445 while (qemu_console_lookup_by_index(index) != NULL) {
1446 menuItem = [[[NSMenuItem alloc] initWithTitle: getConsoleName(qemu_console_lookup_by_index(index))
1447 action: @selector(displayConsole:) keyEquivalent: @""] autorelease];
1448 [menuItem setTag: index];
1449 [menu addItem: menuItem];
1454 /* Make menu items for all removable devices.
1455 * Each device is given an 'Eject' and 'Change' menu item.
1457 static void addRemovableDevicesMenuItems(void)
1460 NSMenuItem *menuItem;
1461 BlockInfoList *currentDevice, *pointerToFree;
1462 NSString *deviceName;
1464 currentDevice = qmp_query_block(NULL);
1465 pointerToFree = currentDevice;
1466 if(currentDevice == NULL) {
1468 QEMU_Alert(@"Failed to query for block devices!");
1472 menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu];
1474 // Add a separator between related groups of menu items
1475 [menu addItem:[NSMenuItem separatorItem]];
1477 // Set the attributes to the "Removable Media" menu item
1478 NSString *titleString = @"Removable Media";
1479 NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:titleString];
1480 NSColor *newColor = [NSColor blackColor];
1481 NSFontManager *fontManager = [NSFontManager sharedFontManager];
1482 NSFont *font = [fontManager fontWithFamily:@"Helvetica"
1483 traits:NSBoldFontMask|NSItalicFontMask
1486 [attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, [titleString length])];
1487 [attString addAttribute:NSForegroundColorAttributeName value:newColor range:NSMakeRange(0, [titleString length])];
1488 [attString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt: 1] range:NSMakeRange(0, [titleString length])];
1490 // Add the "Removable Media" menu item
1491 menuItem = [NSMenuItem new];
1492 [menuItem setAttributedTitle: attString];
1493 [menuItem setEnabled: NO];
1494 [menu addItem: menuItem];
1496 /* Loop through all the block devices in the emulator */
1497 while (currentDevice) {
1498 deviceName = [[NSString stringWithFormat: @"%s", currentDevice->value->device] retain];
1500 if(currentDevice->value->removable) {
1501 menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Change %s...", currentDevice->value->device]
1502 action: @selector(changeDeviceMedia:)
1503 keyEquivalent: @""];
1504 [menu addItem: menuItem];
1505 [menuItem setRepresentedObject: deviceName];
1506 [menuItem autorelease];
1508 menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Eject %s", currentDevice->value->device]
1509 action: @selector(ejectDeviceMedia:)
1510 keyEquivalent: @""];
1511 [menu addItem: menuItem];
1512 [menuItem setRepresentedObject: deviceName];
1513 [menuItem autorelease];
1515 currentDevice = currentDevice->next;
1517 qapi_free_BlockInfoList(pointerToFree);
1520 void cocoa_display_init(DisplayState *ds, int full_screen)
1522 COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1524 /* if fullscreen mode is to be used */
1525 if (full_screen == true) {
1526 [NSApp activateIgnoringOtherApps: YES];
1527 [(QemuCocoaAppController *)[[NSApplication sharedApplication] delegate] toggleFullScreen: nil];
1530 dcl = g_malloc0(sizeof(DisplayChangeListener));
1532 // register vga output callbacks
1533 dcl->ops = &dcl_ops;
1534 register_displaychangelistener(dcl);
1536 // register cleanup function
1537 atexit(cocoa_cleanup);
1539 /* At this point QEMU has created all the consoles, so we can add View
1540 * menu entries for them.
1542 add_console_menu_entries();
1544 /* Give all removable devices a menu item.
1545 * Has to be called after QEMU has started to
1546 * find out what removable devices it has.
1548 addRemovableDevicesMenuItems();