xref: /openbmc/qemu/ui/cocoa.m (revision 83a71719) 
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#include "qemu/osdep.h"
26
27#import <Cocoa/Cocoa.h>
28#include <crt_externs.h>
29
30#include "qemu-common.h"
31#include "ui/console.h"
32#include "ui/input.h"
33#include "sysemu/sysemu.h"
34#include "qapi/error.h"
35#include "qapi/qapi-commands-block.h"
36#include "qapi/qapi-commands-misc.h"
37#include "sysemu/blockdev.h"
38#include "qemu-version.h"
39#include <Carbon/Carbon.h>
40#include "qom/cpu.h"
41
42#ifndef MAC_OS_X_VERSION_10_5
43#define MAC_OS_X_VERSION_10_5 1050
44#endif
45#ifndef MAC_OS_X_VERSION_10_6
46#define MAC_OS_X_VERSION_10_6 1060
47#endif
48#ifndef MAC_OS_X_VERSION_10_9
49#define MAC_OS_X_VERSION_10_9 1090
50#endif
51#ifndef MAC_OS_X_VERSION_10_10
52#define MAC_OS_X_VERSION_10_10 101000
53#endif
54#ifndef MAC_OS_X_VERSION_10_12
55#define MAC_OS_X_VERSION_10_12 101200
56#endif
57#ifndef MAC_OS_X_VERSION_10_13
58#define MAC_OS_X_VERSION_10_13 101300
59#endif
60
61/* macOS 10.12 deprecated many constants, #define the new names for older SDKs */
62#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_12
63#define NSEventMaskAny                  NSAnyEventMask
64#define NSEventModifierFlagCapsLock     NSAlphaShiftKeyMask
65#define NSEventModifierFlagShift        NSShiftKeyMask
66#define NSEventModifierFlagCommand      NSCommandKeyMask
67#define NSEventModifierFlagControl      NSControlKeyMask
68#define NSEventModifierFlagOption       NSAlternateKeyMask
69#define NSEventTypeFlagsChanged         NSFlagsChanged
70#define NSEventTypeKeyUp                NSKeyUp
71#define NSEventTypeKeyDown              NSKeyDown
72#define NSEventTypeMouseMoved           NSMouseMoved
73#define NSEventTypeLeftMouseDown        NSLeftMouseDown
74#define NSEventTypeRightMouseDown       NSRightMouseDown
75#define NSEventTypeOtherMouseDown       NSOtherMouseDown
76#define NSEventTypeLeftMouseDragged     NSLeftMouseDragged
77#define NSEventTypeRightMouseDragged    NSRightMouseDragged
78#define NSEventTypeOtherMouseDragged    NSOtherMouseDragged
79#define NSEventTypeLeftMouseUp          NSLeftMouseUp
80#define NSEventTypeRightMouseUp         NSRightMouseUp
81#define NSEventTypeOtherMouseUp         NSOtherMouseUp
82#define NSEventTypeScrollWheel          NSScrollWheel
83#define NSTextAlignmentCenter           NSCenterTextAlignment
84#define NSWindowStyleMaskBorderless     NSBorderlessWindowMask
85#define NSWindowStyleMaskClosable       NSClosableWindowMask
86#define NSWindowStyleMaskMiniaturizable NSMiniaturizableWindowMask
87#define NSWindowStyleMaskTitled         NSTitledWindowMask
88#endif
89/* 10.13 deprecates NSFileHandlingPanelOKButton in favour of
90 * NSModalResponseOK, which was introduced in 10.9. Define
91 * it for older versions.
92 */
93#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_9
94#define NSModalResponseOK NSFileHandlingPanelOKButton
95#endif
96/* 10.14 deprecates NSOnState and NSOffState in favor of
97 * NSControlStateValueOn/Off, which were introduced in 10.13.
98 * Define for older versions
99 */
100#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_13
101#define NSControlStateValueOn NSOnState
102#define NSControlStateValueOff NSOffState
103#endif
104
105//#define DEBUG
106
107#ifdef DEBUG
108#define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
109#else
110#define COCOA_DEBUG(...)  ((void) 0)
111#endif
112
113#define cgrect(nsrect) (*(CGRect *)&(nsrect))
114
115typedef struct {
116    int width;
117    int height;
118    int bitsPerComponent;
119    int bitsPerPixel;
120} QEMUScreen;
121
122NSWindow *normalWindow, *about_window;
123static DisplayChangeListener *dcl;
124static int last_buttons;
125
126int gArgc;
127char **gArgv;
128bool stretch_video;
129NSTextField *pauseLabel;
130NSArray * supportedImageFileTypes;
131
132// Mac to QKeyCode conversion
133const int mac_to_qkeycode_map[] = {
134    [kVK_ANSI_A] = Q_KEY_CODE_A,
135    [kVK_ANSI_B] = Q_KEY_CODE_B,
136    [kVK_ANSI_C] = Q_KEY_CODE_C,
137    [kVK_ANSI_D] = Q_KEY_CODE_D,
138    [kVK_ANSI_E] = Q_KEY_CODE_E,
139    [kVK_ANSI_F] = Q_KEY_CODE_F,
140    [kVK_ANSI_G] = Q_KEY_CODE_G,
141    [kVK_ANSI_H] = Q_KEY_CODE_H,
142    [kVK_ANSI_I] = Q_KEY_CODE_I,
143    [kVK_ANSI_J] = Q_KEY_CODE_J,
144    [kVK_ANSI_K] = Q_KEY_CODE_K,
145    [kVK_ANSI_L] = Q_KEY_CODE_L,
146    [kVK_ANSI_M] = Q_KEY_CODE_M,
147    [kVK_ANSI_N] = Q_KEY_CODE_N,
148    [kVK_ANSI_O] = Q_KEY_CODE_O,
149    [kVK_ANSI_P] = Q_KEY_CODE_P,
150    [kVK_ANSI_Q] = Q_KEY_CODE_Q,
151    [kVK_ANSI_R] = Q_KEY_CODE_R,
152    [kVK_ANSI_S] = Q_KEY_CODE_S,
153    [kVK_ANSI_T] = Q_KEY_CODE_T,
154    [kVK_ANSI_U] = Q_KEY_CODE_U,
155    [kVK_ANSI_V] = Q_KEY_CODE_V,
156    [kVK_ANSI_W] = Q_KEY_CODE_W,
157    [kVK_ANSI_X] = Q_KEY_CODE_X,
158    [kVK_ANSI_Y] = Q_KEY_CODE_Y,
159    [kVK_ANSI_Z] = Q_KEY_CODE_Z,
160
161    [kVK_ANSI_0] = Q_KEY_CODE_0,
162    [kVK_ANSI_1] = Q_KEY_CODE_1,
163    [kVK_ANSI_2] = Q_KEY_CODE_2,
164    [kVK_ANSI_3] = Q_KEY_CODE_3,
165    [kVK_ANSI_4] = Q_KEY_CODE_4,
166    [kVK_ANSI_5] = Q_KEY_CODE_5,
167    [kVK_ANSI_6] = Q_KEY_CODE_6,
168    [kVK_ANSI_7] = Q_KEY_CODE_7,
169    [kVK_ANSI_8] = Q_KEY_CODE_8,
170    [kVK_ANSI_9] = Q_KEY_CODE_9,
171
172    [kVK_ANSI_Grave] = Q_KEY_CODE_GRAVE_ACCENT,
173    [kVK_ANSI_Minus] = Q_KEY_CODE_MINUS,
174    [kVK_ANSI_Equal] = Q_KEY_CODE_EQUAL,
175    [kVK_Delete] = Q_KEY_CODE_BACKSPACE,
176    [kVK_CapsLock] = Q_KEY_CODE_CAPS_LOCK,
177    [kVK_Tab] = Q_KEY_CODE_TAB,
178    [kVK_Return] = Q_KEY_CODE_RET,
179    [kVK_ANSI_LeftBracket] = Q_KEY_CODE_BRACKET_LEFT,
180    [kVK_ANSI_RightBracket] = Q_KEY_CODE_BRACKET_RIGHT,
181    [kVK_ANSI_Backslash] = Q_KEY_CODE_BACKSLASH,
182    [kVK_ANSI_Semicolon] = Q_KEY_CODE_SEMICOLON,
183    [kVK_ANSI_Quote] = Q_KEY_CODE_APOSTROPHE,
184    [kVK_ANSI_Comma] = Q_KEY_CODE_COMMA,
185    [kVK_ANSI_Period] = Q_KEY_CODE_DOT,
186    [kVK_ANSI_Slash] = Q_KEY_CODE_SLASH,
187    [kVK_Shift] = Q_KEY_CODE_SHIFT,
188    [kVK_RightShift] = Q_KEY_CODE_SHIFT_R,
189    [kVK_Control] = Q_KEY_CODE_CTRL,
190    [kVK_RightControl] = Q_KEY_CODE_CTRL_R,
191    [kVK_Option] = Q_KEY_CODE_ALT,
192    [kVK_RightOption] = Q_KEY_CODE_ALT_R,
193    [kVK_Command] = Q_KEY_CODE_META_L,
194    [0x36] = Q_KEY_CODE_META_R, /* There is no kVK_RightCommand */
195    [kVK_Space] = Q_KEY_CODE_SPC,
196
197    [kVK_ANSI_Keypad0] = Q_KEY_CODE_KP_0,
198    [kVK_ANSI_Keypad1] = Q_KEY_CODE_KP_1,
199    [kVK_ANSI_Keypad2] = Q_KEY_CODE_KP_2,
200    [kVK_ANSI_Keypad3] = Q_KEY_CODE_KP_3,
201    [kVK_ANSI_Keypad4] = Q_KEY_CODE_KP_4,
202    [kVK_ANSI_Keypad5] = Q_KEY_CODE_KP_5,
203    [kVK_ANSI_Keypad6] = Q_KEY_CODE_KP_6,
204    [kVK_ANSI_Keypad7] = Q_KEY_CODE_KP_7,
205    [kVK_ANSI_Keypad8] = Q_KEY_CODE_KP_8,
206    [kVK_ANSI_Keypad9] = Q_KEY_CODE_KP_9,
207    [kVK_ANSI_KeypadDecimal] = Q_KEY_CODE_KP_DECIMAL,
208    [kVK_ANSI_KeypadEnter] = Q_KEY_CODE_KP_ENTER,
209    [kVK_ANSI_KeypadPlus] = Q_KEY_CODE_KP_ADD,
210    [kVK_ANSI_KeypadMinus] = Q_KEY_CODE_KP_SUBTRACT,
211    [kVK_ANSI_KeypadMultiply] = Q_KEY_CODE_KP_MULTIPLY,
212    [kVK_ANSI_KeypadDivide] = Q_KEY_CODE_KP_DIVIDE,
213    [kVK_ANSI_KeypadEquals] = Q_KEY_CODE_KP_EQUALS,
214    [kVK_ANSI_KeypadClear] = Q_KEY_CODE_NUM_LOCK,
215
216    [kVK_UpArrow] = Q_KEY_CODE_UP,
217    [kVK_DownArrow] = Q_KEY_CODE_DOWN,
218    [kVK_LeftArrow] = Q_KEY_CODE_LEFT,
219    [kVK_RightArrow] = Q_KEY_CODE_RIGHT,
220
221    [kVK_Help] = Q_KEY_CODE_INSERT,
222    [kVK_Home] = Q_KEY_CODE_HOME,
223    [kVK_PageUp] = Q_KEY_CODE_PGUP,
224    [kVK_PageDown] = Q_KEY_CODE_PGDN,
225    [kVK_End] = Q_KEY_CODE_END,
226    [kVK_ForwardDelete] = Q_KEY_CODE_DELETE,
227
228    [kVK_Escape] = Q_KEY_CODE_ESC,
229
230    /* The Power key can't be used directly because the operating system uses
231     * it. This key can be emulated by using it in place of another key such as
232     * F1. Don't forget to disable the real key binding.
233     */
234    /* [kVK_F1] = Q_KEY_CODE_POWER, */
235
236    [kVK_F1] = Q_KEY_CODE_F1,
237    [kVK_F2] = Q_KEY_CODE_F2,
238    [kVK_F3] = Q_KEY_CODE_F3,
239    [kVK_F4] = Q_KEY_CODE_F4,
240    [kVK_F5] = Q_KEY_CODE_F5,
241    [kVK_F6] = Q_KEY_CODE_F6,
242    [kVK_F7] = Q_KEY_CODE_F7,
243    [kVK_F8] = Q_KEY_CODE_F8,
244    [kVK_F9] = Q_KEY_CODE_F9,
245    [kVK_F10] = Q_KEY_CODE_F10,
246    [kVK_F11] = Q_KEY_CODE_F11,
247    [kVK_F12] = Q_KEY_CODE_F12,
248    [kVK_F13] = Q_KEY_CODE_PRINT,
249    [kVK_F14] = Q_KEY_CODE_SCROLL_LOCK,
250    [kVK_F15] = Q_KEY_CODE_PAUSE,
251
252    /*
253     * The eject and volume keys can't be used here because they are handled at
254     * a lower level than what an Application can see.
255     */
256};
257
258static int cocoa_keycode_to_qemu(int keycode)
259{
260    if (ARRAY_SIZE(mac_to_qkeycode_map) <= keycode) {
261        fprintf(stderr, "(cocoa) warning unknown keycode 0x%x\n", keycode);
262        return 0;
263    }
264    return mac_to_qkeycode_map[keycode];
265}
266
267/* Displays an alert dialog box with the specified message */
268static void QEMU_Alert(NSString *message)
269{
270    NSAlert *alert;
271    alert = [NSAlert new];
272    [alert setMessageText: message];
273    [alert runModal];
274}
275
276/* Handles any errors that happen with a device transaction */
277static void handleAnyDeviceErrors(Error * err)
278{
279    if (err) {
280        QEMU_Alert([NSString stringWithCString: error_get_pretty(err)
281                                      encoding: NSASCIIStringEncoding]);
282        error_free(err);
283    }
284}
285
286/*
287 ------------------------------------------------------
288    QemuCocoaView
289 ------------------------------------------------------
290*/
291@interface QemuCocoaView : NSView
292{
293    QEMUScreen screen;
294    NSWindow *fullScreenWindow;
295    float cx,cy,cw,ch,cdx,cdy;
296    CGDataProviderRef dataProviderRef;
297    BOOL modifiers_state[256];
298    BOOL isMouseGrabbed;
299    BOOL isFullscreen;
300    BOOL isAbsoluteEnabled;
301    BOOL isMouseDeassociated;
302}
303- (void) switchSurface:(DisplaySurface *)surface;
304- (void) grabMouse;
305- (void) ungrabMouse;
306- (void) toggleFullScreen:(id)sender;
307- (void) handleMonitorInput:(NSEvent *)event;
308- (void) handleEvent:(NSEvent *)event;
309- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
310/* The state surrounding mouse grabbing is potentially confusing.
311 * isAbsoluteEnabled tracks qemu_input_is_absolute() [ie "is the emulated
312 *   pointing device an absolute-position one?"], but is only updated on
313 *   next refresh.
314 * isMouseGrabbed tracks whether GUI events are directed to the guest;
315 *   it controls whether special keys like Cmd get sent to the guest,
316 *   and whether we capture the mouse when in non-absolute mode.
317 * isMouseDeassociated tracks whether we've told MacOSX to disassociate
318 *   the mouse and mouse cursor position by calling
319 *   CGAssociateMouseAndMouseCursorPosition(FALSE)
320 *   (which basically happens if we grab in non-absolute mode).
321 */
322- (BOOL) isMouseGrabbed;
323- (BOOL) isAbsoluteEnabled;
324- (BOOL) isMouseDeassociated;
325- (float) cdx;
326- (float) cdy;
327- (QEMUScreen) gscreen;
328- (void) raiseAllKeys;
329@end
330
331QemuCocoaView *cocoaView;
332
333@implementation QemuCocoaView
334- (id)initWithFrame:(NSRect)frameRect
335{
336    COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
337
338    self = [super initWithFrame:frameRect];
339    if (self) {
340
341        screen.bitsPerComponent = 8;
342        screen.bitsPerPixel = 32;
343        screen.width = frameRect.size.width;
344        screen.height = frameRect.size.height;
345
346    }
347    return self;
348}
349
350- (void) dealloc
351{
352    COCOA_DEBUG("QemuCocoaView: dealloc\n");
353
354    if (dataProviderRef)
355        CGDataProviderRelease(dataProviderRef);
356
357    [super dealloc];
358}
359
360- (BOOL) isOpaque
361{
362    return YES;
363}
364
365- (BOOL) screenContainsPoint:(NSPoint) p
366{
367    return (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height);
368}
369
370- (void) hideCursor
371{
372    if (!cursor_hide) {
373        return;
374    }
375    [NSCursor hide];
376}
377
378- (void) unhideCursor
379{
380    if (!cursor_hide) {
381        return;
382    }
383    [NSCursor unhide];
384}
385
386- (void) drawRect:(NSRect) rect
387{
388    COCOA_DEBUG("QemuCocoaView: drawRect\n");
389
390    // get CoreGraphic context
391#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10
392    CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
393#else
394    CGContextRef viewContextRef = [[NSGraphicsContext currentContext] CGContext];
395#endif
396
397    CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
398    CGContextSetShouldAntialias (viewContextRef, NO);
399
400    // draw screen bitmap directly to Core Graphics context
401    if (!dataProviderRef) {
402        // Draw request before any guest device has set up a framebuffer:
403        // just draw an opaque black rectangle
404        CGContextSetRGBFillColor(viewContextRef, 0, 0, 0, 1.0);
405        CGContextFillRect(viewContextRef, NSRectToCGRect(rect));
406    } else {
407        CGImageRef imageRef = CGImageCreate(
408            screen.width, //width
409            screen.height, //height
410            screen.bitsPerComponent, //bitsPerComponent
411            screen.bitsPerPixel, //bitsPerPixel
412            (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
413#ifdef __LITTLE_ENDIAN__
414            CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
415            kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
416#else
417            CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
418            kCGImageAlphaNoneSkipFirst, //bitmapInfo
419#endif
420            dataProviderRef, //provider
421            NULL, //decode
422            0, //interpolate
423            kCGRenderingIntentDefault //intent
424        );
425        // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
426        const NSRect *rectList;
427        NSInteger rectCount;
428        int i;
429        CGImageRef clipImageRef;
430        CGRect clipRect;
431
432        [self getRectsBeingDrawn:&rectList count:&rectCount];
433        for (i = 0; i < rectCount; i++) {
434            clipRect.origin.x = rectList[i].origin.x / cdx;
435            clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
436            clipRect.size.width = rectList[i].size.width / cdx;
437            clipRect.size.height = rectList[i].size.height / cdy;
438            clipImageRef = CGImageCreateWithImageInRect(
439                                                        imageRef,
440                                                        clipRect
441                                                        );
442            CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
443            CGImageRelease (clipImageRef);
444        }
445        CGImageRelease (imageRef);
446    }
447}
448
449- (void) setContentDimensions
450{
451    COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
452
453    if (isFullscreen) {
454        cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
455        cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
456
457        /* stretches video, but keeps same aspect ratio */
458        if (stretch_video == true) {
459            /* use smallest stretch value - prevents clipping on sides */
460            if (MIN(cdx, cdy) == cdx) {
461                cdy = cdx;
462            } else {
463                cdx = cdy;
464            }
465        } else {  /* No stretching */
466            cdx = cdy = 1;
467        }
468        cw = screen.width * cdx;
469        ch = screen.height * cdy;
470        cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
471        cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
472    } else {
473        cx = 0;
474        cy = 0;
475        cw = screen.width;
476        ch = screen.height;
477        cdx = 1.0;
478        cdy = 1.0;
479    }
480}
481
482- (void) switchSurface:(DisplaySurface *)surface
483{
484    COCOA_DEBUG("QemuCocoaView: switchSurface\n");
485
486    int w = surface_width(surface);
487    int h = surface_height(surface);
488    /* cdx == 0 means this is our very first surface, in which case we need
489     * to recalculate the content dimensions even if it happens to be the size
490     * of the initial empty window.
491     */
492    bool isResize = (w != screen.width || h != screen.height || cdx == 0.0);
493
494    int oldh = screen.height;
495    if (isResize) {
496        // Resize before we trigger the redraw, or we'll redraw at the wrong size
497        COCOA_DEBUG("switchSurface: new size %d x %d\n", w, h);
498        screen.width = w;
499        screen.height = h;
500        [self setContentDimensions];
501        [self setFrame:NSMakeRect(cx, cy, cw, ch)];
502    }
503
504    // update screenBuffer
505    if (dataProviderRef)
506        CGDataProviderRelease(dataProviderRef);
507
508    //sync host window color space with guests
509    screen.bitsPerPixel = surface_bits_per_pixel(surface);
510    screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2;
511
512    dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL);
513
514    // update windows
515    if (isFullscreen) {
516        [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
517        [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:NO animate:NO];
518    } else {
519        if (qemu_name)
520            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
521        [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:YES animate:NO];
522    }
523
524    if (isResize) {
525        [normalWindow center];
526    }
527}
528
529- (void) toggleFullScreen:(id)sender
530{
531    COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
532
533    if (isFullscreen) { // switch from fullscreen to desktop
534        isFullscreen = FALSE;
535        [self ungrabMouse];
536        [self setContentDimensions];
537        if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
538            [self exitFullScreenModeWithOptions:nil];
539        } else {
540            [fullScreenWindow close];
541            [normalWindow setContentView: self];
542            [normalWindow makeKeyAndOrderFront: self];
543            [NSMenu setMenuBarVisible:YES];
544        }
545    } else { // switch from desktop to fullscreen
546        isFullscreen = TRUE;
547        [normalWindow orderOut: nil]; /* Hide the window */
548        [self grabMouse];
549        [self setContentDimensions];
550        if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
551            [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
552                [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
553                [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
554                 nil]];
555        } else {
556            [NSMenu setMenuBarVisible:NO];
557            fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
558                styleMask:NSWindowStyleMaskBorderless
559                backing:NSBackingStoreBuffered
560                defer:NO];
561            [fullScreenWindow setAcceptsMouseMovedEvents: YES];
562            [fullScreenWindow setHasShadow:NO];
563            [fullScreenWindow setBackgroundColor: [NSColor blackColor]];
564            [self setFrame:NSMakeRect(cx, cy, cw, ch)];
565            [[fullScreenWindow contentView] addSubview: self];
566            [fullScreenWindow makeKeyAndOrderFront:self];
567        }
568    }
569}
570
571- (void) toggleModifier: (int)keycode {
572    // Toggle the stored state.
573    modifiers_state[keycode] = !modifiers_state[keycode];
574    // Send a keyup or keydown depending on the state.
575    qemu_input_event_send_key_qcode(dcl->con, keycode, modifiers_state[keycode]);
576}
577
578- (void) toggleStatefulModifier: (int)keycode {
579    // Toggle the stored state.
580    modifiers_state[keycode] = !modifiers_state[keycode];
581    // Generate keydown and keyup.
582    qemu_input_event_send_key_qcode(dcl->con, keycode, true);
583    qemu_input_event_send_key_qcode(dcl->con, keycode, false);
584}
585
586// Does the work of sending input to the monitor
587- (void) handleMonitorInput:(NSEvent *)event
588{
589    int keysym = 0;
590    int control_key = 0;
591
592    // if the control key is down
593    if ([event modifierFlags] & NSEventModifierFlagControl) {
594        control_key = 1;
595    }
596
597    /* translates Macintosh keycodes to QEMU's keysym */
598
599    int without_control_translation[] = {
600        [0 ... 0xff] = 0,   // invalid key
601
602        [kVK_UpArrow]       = QEMU_KEY_UP,
603        [kVK_DownArrow]     = QEMU_KEY_DOWN,
604        [kVK_RightArrow]    = QEMU_KEY_RIGHT,
605        [kVK_LeftArrow]     = QEMU_KEY_LEFT,
606        [kVK_Home]          = QEMU_KEY_HOME,
607        [kVK_End]           = QEMU_KEY_END,
608        [kVK_PageUp]        = QEMU_KEY_PAGEUP,
609        [kVK_PageDown]      = QEMU_KEY_PAGEDOWN,
610        [kVK_ForwardDelete] = QEMU_KEY_DELETE,
611        [kVK_Delete]        = QEMU_KEY_BACKSPACE,
612    };
613
614    int with_control_translation[] = {
615        [0 ... 0xff] = 0,   // invalid key
616
617        [kVK_UpArrow]       = QEMU_KEY_CTRL_UP,
618        [kVK_DownArrow]     = QEMU_KEY_CTRL_DOWN,
619        [kVK_RightArrow]    = QEMU_KEY_CTRL_RIGHT,
620        [kVK_LeftArrow]     = QEMU_KEY_CTRL_LEFT,
621        [kVK_Home]          = QEMU_KEY_CTRL_HOME,
622        [kVK_End]           = QEMU_KEY_CTRL_END,
623        [kVK_PageUp]        = QEMU_KEY_CTRL_PAGEUP,
624        [kVK_PageDown]      = QEMU_KEY_CTRL_PAGEDOWN,
625    };
626
627    if (control_key != 0) { /* If the control key is being used */
628        if ([event keyCode] < ARRAY_SIZE(with_control_translation)) {
629            keysym = with_control_translation[[event keyCode]];
630        }
631    } else {
632        if ([event keyCode] < ARRAY_SIZE(without_control_translation)) {
633            keysym = without_control_translation[[event keyCode]];
634        }
635    }
636
637    // if not a key that needs translating
638    if (keysym == 0) {
639        NSString *ks = [event characters];
640        if ([ks length] > 0) {
641            keysym = [ks characterAtIndex:0];
642        }
643    }
644
645    if (keysym) {
646        kbd_put_keysym(keysym);
647    }
648}
649
650- (void) handleEvent:(NSEvent *)event
651{
652    COCOA_DEBUG("QemuCocoaView: handleEvent\n");
653
654    int buttons = 0;
655    int keycode = 0;
656    bool mouse_event = false;
657    static bool switched_to_fullscreen = false;
658    NSPoint p = [event locationInWindow];
659
660    switch ([event type]) {
661        case NSEventTypeFlagsChanged:
662            if ([event keyCode] == 0) {
663                // When the Cocoa keyCode is zero that means keys should be
664                // synthesized based on the values in in the eventModifiers
665                // bitmask.
666
667                if (qemu_console_is_graphic(NULL)) {
668                    NSUInteger modifiers = [event modifierFlags];
669
670                    if (!!(modifiers & NSEventModifierFlagCapsLock) != !!modifiers_state[Q_KEY_CODE_CAPS_LOCK]) {
671                        [self toggleStatefulModifier:Q_KEY_CODE_CAPS_LOCK];
672                    }
673                    if (!!(modifiers & NSEventModifierFlagShift) != !!modifiers_state[Q_KEY_CODE_SHIFT]) {
674                        [self toggleModifier:Q_KEY_CODE_SHIFT];
675                    }
676                    if (!!(modifiers & NSEventModifierFlagControl) != !!modifiers_state[Q_KEY_CODE_CTRL]) {
677                        [self toggleModifier:Q_KEY_CODE_CTRL];
678                    }
679                    if (!!(modifiers & NSEventModifierFlagOption) != !!modifiers_state[Q_KEY_CODE_ALT]) {
680                        [self toggleModifier:Q_KEY_CODE_ALT];
681                    }
682                    if (!!(modifiers & NSEventModifierFlagCommand) != !!modifiers_state[Q_KEY_CODE_META_L]) {
683                        [self toggleModifier:Q_KEY_CODE_META_L];
684                    }
685                }
686            } else {
687                keycode = cocoa_keycode_to_qemu([event keyCode]);
688            }
689
690            if ((keycode == Q_KEY_CODE_META_L || keycode == Q_KEY_CODE_META_R)
691               && !isMouseGrabbed) {
692              /* Don't pass command key changes to guest unless mouse is grabbed */
693              keycode = 0;
694            }
695
696            if (keycode) {
697                // emulate caps lock and num lock keydown and keyup
698                if (keycode == Q_KEY_CODE_CAPS_LOCK ||
699                    keycode == Q_KEY_CODE_NUM_LOCK) {
700                    [self toggleStatefulModifier:keycode];
701                } else if (qemu_console_is_graphic(NULL)) {
702                    if (switched_to_fullscreen) {
703                        switched_to_fullscreen = false;
704                    } else {
705                        [self toggleModifier:keycode];
706                    }
707                }
708            }
709
710            break;
711        case NSEventTypeKeyDown:
712            keycode = cocoa_keycode_to_qemu([event keyCode]);
713
714            // forward command key combos to the host UI unless the mouse is grabbed
715            if (!isMouseGrabbed && ([event modifierFlags] & NSEventModifierFlagCommand)) {
716                /*
717                 * Prevent the command key from being stuck down in the guest
718                 * when using Command-F to switch to full screen mode.
719                 */
720                if (keycode == Q_KEY_CODE_F) {
721                    switched_to_fullscreen = true;
722                }
723                [NSApp sendEvent:event];
724                return;
725            }
726
727            // default
728
729            // handle control + alt Key Combos (ctrl+alt+[1..9,g] is reserved for QEMU)
730            if (([event modifierFlags] & NSEventModifierFlagControl) && ([event modifierFlags] & NSEventModifierFlagOption)) {
731                NSString *keychar = [event charactersIgnoringModifiers];
732                if ([keychar length] == 1) {
733                    char key = [keychar characterAtIndex:0];
734                    switch (key) {
735
736                        // enable graphic console
737                        case '1' ... '9':
738                            console_select(key - '0' - 1); /* ascii math */
739                            return;
740
741                        // release the mouse grab
742                        case 'g':
743                            [self ungrabMouse];
744                            return;
745                    }
746                }
747            }
748
749            if (qemu_console_is_graphic(NULL)) {
750                qemu_input_event_send_key_qcode(dcl->con, keycode, true);
751            } else {
752                [self handleMonitorInput: event];
753            }
754            break;
755        case NSEventTypeKeyUp:
756            keycode = cocoa_keycode_to_qemu([event keyCode]);
757
758            // don't pass the guest a spurious key-up if we treated this
759            // command-key combo as a host UI action
760            if (!isMouseGrabbed && ([event modifierFlags] & NSEventModifierFlagCommand)) {
761                return;
762            }
763
764            if (qemu_console_is_graphic(NULL)) {
765                qemu_input_event_send_key_qcode(dcl->con, keycode, false);
766            }
767            break;
768        case NSEventTypeMouseMoved:
769            if (isAbsoluteEnabled) {
770                if (![self screenContainsPoint:p] || ![[self window] isKeyWindow]) {
771                    if (isMouseGrabbed) {
772                        [self ungrabMouse];
773                    }
774                } else {
775                    if (!isMouseGrabbed) {
776                        [self grabMouse];
777                    }
778                }
779            }
780            mouse_event = true;
781            break;
782        case NSEventTypeLeftMouseDown:
783            if ([event modifierFlags] & NSEventModifierFlagCommand) {
784                buttons |= MOUSE_EVENT_RBUTTON;
785            } else {
786                buttons |= MOUSE_EVENT_LBUTTON;
787            }
788            mouse_event = true;
789            break;
790        case NSEventTypeRightMouseDown:
791            buttons |= MOUSE_EVENT_RBUTTON;
792            mouse_event = true;
793            break;
794        case NSEventTypeOtherMouseDown:
795            buttons |= MOUSE_EVENT_MBUTTON;
796            mouse_event = true;
797            break;
798        case NSEventTypeLeftMouseDragged:
799            if ([event modifierFlags] & NSEventModifierFlagCommand) {
800                buttons |= MOUSE_EVENT_RBUTTON;
801            } else {
802                buttons |= MOUSE_EVENT_LBUTTON;
803            }
804            mouse_event = true;
805            break;
806        case NSEventTypeRightMouseDragged:
807            buttons |= MOUSE_EVENT_RBUTTON;
808            mouse_event = true;
809            break;
810        case NSEventTypeOtherMouseDragged:
811            buttons |= MOUSE_EVENT_MBUTTON;
812            mouse_event = true;
813            break;
814        case NSEventTypeLeftMouseUp:
815            mouse_event = true;
816            if (!isMouseGrabbed && [self screenContainsPoint:p]) {
817                if([[self window] isKeyWindow]) {
818                    [self grabMouse];
819                }
820            }
821            break;
822        case NSEventTypeRightMouseUp:
823            mouse_event = true;
824            break;
825        case NSEventTypeOtherMouseUp:
826            mouse_event = true;
827            break;
828        case NSEventTypeScrollWheel:
829            /*
830             * Send wheel events to the guest regardless of window focus.
831             * This is in-line with standard Mac OS X UI behaviour.
832             */
833
834            /*
835             * When deltaY is zero, it means that this scrolling event was
836             * either horizontal, or so fine that it only appears in
837             * scrollingDeltaY. So we drop the event.
838             */
839            if ([event deltaY] != 0) {
840            /* Determine if this is a scroll up or scroll down event */
841                buttons = ([event deltaY] > 0) ?
842                    INPUT_BUTTON_WHEEL_UP : INPUT_BUTTON_WHEEL_DOWN;
843                qemu_input_queue_btn(dcl->con, buttons, true);
844                qemu_input_event_sync();
845                qemu_input_queue_btn(dcl->con, buttons, false);
846                qemu_input_event_sync();
847            }
848            /*
849             * Since deltaY also reports scroll wheel events we prevent mouse
850             * movement code from executing.
851             */
852            mouse_event = false;
853            break;
854        default:
855            [NSApp sendEvent:event];
856    }
857
858    if (mouse_event) {
859        /* Don't send button events to the guest unless we've got a
860         * mouse grab or window focus. If we have neither then this event
861         * is the user clicking on the background window to activate and
862         * bring us to the front, which will be done by the sendEvent
863         * call below. We definitely don't want to pass that click through
864         * to the guest.
865         */
866        if ((isMouseGrabbed || [[self window] isKeyWindow]) &&
867            (last_buttons != buttons)) {
868            static uint32_t bmap[INPUT_BUTTON__MAX] = {
869                [INPUT_BUTTON_LEFT]       = MOUSE_EVENT_LBUTTON,
870                [INPUT_BUTTON_MIDDLE]     = MOUSE_EVENT_MBUTTON,
871                [INPUT_BUTTON_RIGHT]      = MOUSE_EVENT_RBUTTON
872            };
873            qemu_input_update_buttons(dcl->con, bmap, last_buttons, buttons);
874            last_buttons = buttons;
875        }
876        if (isMouseGrabbed) {
877            if (isAbsoluteEnabled) {
878                /* Note that the origin for Cocoa mouse coords is bottom left, not top left.
879                 * The check on screenContainsPoint is to avoid sending out of range values for
880                 * clicks in the titlebar.
881                 */
882                if ([self screenContainsPoint:p]) {
883                    qemu_input_queue_abs(dcl->con, INPUT_AXIS_X, p.x, 0, screen.width);
884                    qemu_input_queue_abs(dcl->con, INPUT_AXIS_Y, screen.height - p.y, 0, screen.height);
885                }
886            } else {
887                qemu_input_queue_rel(dcl->con, INPUT_AXIS_X, (int)[event deltaX]);
888                qemu_input_queue_rel(dcl->con, INPUT_AXIS_Y, (int)[event deltaY]);
889            }
890        } else {
891            [NSApp sendEvent:event];
892        }
893        qemu_input_event_sync();
894    }
895}
896
897- (void) grabMouse
898{
899    COCOA_DEBUG("QemuCocoaView: grabMouse\n");
900
901    if (!isFullscreen) {
902        if (qemu_name)
903            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt + g to release Mouse)", qemu_name]];
904        else
905            [normalWindow setTitle:@"QEMU - (Press ctrl + alt + g to release Mouse)"];
906    }
907    [self hideCursor];
908    if (!isAbsoluteEnabled) {
909        isMouseDeassociated = TRUE;
910        CGAssociateMouseAndMouseCursorPosition(FALSE);
911    }
912    isMouseGrabbed = TRUE; // while isMouseGrabbed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
913}
914
915- (void) ungrabMouse
916{
917    COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
918
919    if (!isFullscreen) {
920        if (qemu_name)
921            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
922        else
923            [normalWindow setTitle:@"QEMU"];
924    }
925    [self unhideCursor];
926    if (isMouseDeassociated) {
927        CGAssociateMouseAndMouseCursorPosition(TRUE);
928        isMouseDeassociated = FALSE;
929    }
930    isMouseGrabbed = FALSE;
931}
932
933- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
934- (BOOL) isMouseGrabbed {return isMouseGrabbed;}
935- (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
936- (BOOL) isMouseDeassociated {return isMouseDeassociated;}
937- (float) cdx {return cdx;}
938- (float) cdy {return cdy;}
939- (QEMUScreen) gscreen {return screen;}
940
941/*
942 * Makes the target think all down keys are being released.
943 * This prevents a stuck key problem, since we will not see
944 * key up events for those keys after we have lost focus.
945 */
946- (void) raiseAllKeys
947{
948    int index;
949    const int max_index = ARRAY_SIZE(modifiers_state);
950
951   for (index = 0; index < max_index; index++) {
952       if (modifiers_state[index]) {
953           modifiers_state[index] = 0;
954           qemu_input_event_send_key_qcode(dcl->con, index, false);
955       }
956   }
957}
958@end
959
960
961
962/*
963 ------------------------------------------------------
964    QemuCocoaAppController
965 ------------------------------------------------------
966*/
967@interface QemuCocoaAppController : NSObject
968#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
969                                       <NSWindowDelegate, NSApplicationDelegate>
970#endif
971{
972}
973- (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
974- (void)doToggleFullScreen:(id)sender;
975- (void)toggleFullScreen:(id)sender;
976- (void)showQEMUDoc:(id)sender;
977- (void)zoomToFit:(id) sender;
978- (void)displayConsole:(id)sender;
979- (void)pauseQEMU:(id)sender;
980- (void)resumeQEMU:(id)sender;
981- (void)displayPause;
982- (void)removePause;
983- (void)restartQEMU:(id)sender;
984- (void)powerDownQEMU:(id)sender;
985- (void)ejectDeviceMedia:(id)sender;
986- (void)changeDeviceMedia:(id)sender;
987- (BOOL)verifyQuit;
988- (void)openDocumentation:(NSString *)filename;
989- (IBAction) do_about_menu_item: (id) sender;
990- (void)make_about_window;
991- (void)adjustSpeed:(id)sender;
992@end
993
994@implementation QemuCocoaAppController
995- (id) init
996{
997    COCOA_DEBUG("QemuCocoaAppController: init\n");
998
999    self = [super init];
1000    if (self) {
1001
1002        // create a view and add it to the window
1003        cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
1004        if(!cocoaView) {
1005            fprintf(stderr, "(cocoa) can't create a view\n");
1006            exit(1);
1007        }
1008
1009        // create a window
1010        normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
1011            styleMask:NSWindowStyleMaskTitled|NSWindowStyleMaskMiniaturizable|NSWindowStyleMaskClosable
1012            backing:NSBackingStoreBuffered defer:NO];
1013        if(!normalWindow) {
1014            fprintf(stderr, "(cocoa) can't create window\n");
1015            exit(1);
1016        }
1017        [normalWindow setAcceptsMouseMovedEvents:YES];
1018        [normalWindow setTitle:@"QEMU"];
1019        [normalWindow setContentView:cocoaView];
1020#if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10)
1021        [normalWindow useOptimizedDrawing:YES];
1022#endif
1023        [normalWindow makeKeyAndOrderFront:self];
1024        [normalWindow center];
1025        [normalWindow setDelegate: self];
1026        stretch_video = false;
1027
1028        /* Used for displaying pause on the screen */
1029        pauseLabel = [NSTextField new];
1030        [pauseLabel setBezeled:YES];
1031        [pauseLabel setDrawsBackground:YES];
1032        [pauseLabel setBackgroundColor: [NSColor whiteColor]];
1033        [pauseLabel setEditable:NO];
1034        [pauseLabel setSelectable:NO];
1035        [pauseLabel setStringValue: @"Paused"];
1036        [pauseLabel setFont: [NSFont fontWithName: @"Helvetica" size: 90]];
1037        [pauseLabel setTextColor: [NSColor blackColor]];
1038        [pauseLabel sizeToFit];
1039
1040        // set the supported image file types that can be opened
1041        supportedImageFileTypes = [NSArray arrayWithObjects: @"img", @"iso", @"dmg",
1042                                 @"qcow", @"qcow2", @"cloop", @"vmdk", @"cdr",
1043                                  @"toast", nil];
1044        [self make_about_window];
1045    }
1046    return self;
1047}
1048
1049- (void) dealloc
1050{
1051    COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
1052
1053    if (cocoaView)
1054        [cocoaView release];
1055    [super dealloc];
1056}
1057
1058- (void)applicationDidFinishLaunching: (NSNotification *) note
1059{
1060    COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
1061    // launch QEMU, with the global args
1062    [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
1063}
1064
1065- (void)applicationWillTerminate:(NSNotification *)aNotification
1066{
1067    COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
1068
1069    qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_UI);
1070    exit(0);
1071}
1072
1073- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
1074{
1075    return YES;
1076}
1077
1078- (NSApplicationTerminateReply)applicationShouldTerminate:
1079                                                         (NSApplication *)sender
1080{
1081    COCOA_DEBUG("QemuCocoaAppController: applicationShouldTerminate\n");
1082    return [self verifyQuit];
1083}
1084
1085/* Called when the user clicks on a window's close button */
1086- (BOOL)windowShouldClose:(id)sender
1087{
1088    COCOA_DEBUG("QemuCocoaAppController: windowShouldClose\n");
1089    [NSApp terminate: sender];
1090    /* If the user allows the application to quit then the call to
1091     * NSApp terminate will never return. If we get here then the user
1092     * cancelled the quit, so we should return NO to not permit the
1093     * closing of this window.
1094     */
1095    return NO;
1096}
1097
1098/* Called when QEMU goes into the background */
1099- (void) applicationWillResignActive: (NSNotification *)aNotification
1100{
1101    COCOA_DEBUG("QemuCocoaAppController: applicationWillResignActive\n");
1102    [cocoaView raiseAllKeys];
1103}
1104
1105- (void)startEmulationWithArgc:(int)argc argv:(char**)argv
1106{
1107    COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
1108
1109    int status;
1110    status = qemu_main(argc, argv, *_NSGetEnviron());
1111    exit(status);
1112}
1113
1114/* We abstract the method called by the Enter Fullscreen menu item
1115 * because Mac OS 10.7 and higher disables it. This is because of the
1116 * menu item's old selector's name toggleFullScreen:
1117 */
1118- (void) doToggleFullScreen:(id)sender
1119{
1120    [self toggleFullScreen:(id)sender];
1121}
1122
1123- (void)toggleFullScreen:(id)sender
1124{
1125    COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
1126
1127    [cocoaView toggleFullScreen:sender];
1128}
1129
1130/* Tries to find then open the specified filename */
1131- (void) openDocumentation: (NSString *) filename
1132{
1133    /* Where to look for local files */
1134    NSString *path_array[] = {@"../share/doc/qemu/", @"../doc/qemu/", @"../"};
1135    NSString *full_file_path;
1136
1137    /* iterate thru the possible paths until the file is found */
1138    int index;
1139    for (index = 0; index < ARRAY_SIZE(path_array); index++) {
1140        full_file_path = [[NSBundle mainBundle] executablePath];
1141        full_file_path = [full_file_path stringByDeletingLastPathComponent];
1142        full_file_path = [NSString stringWithFormat: @"%@/%@%@", full_file_path,
1143                          path_array[index], filename];
1144        if ([[NSWorkspace sharedWorkspace] openFile: full_file_path] == YES) {
1145            return;
1146        }
1147    }
1148
1149    /* If none of the paths opened a file */
1150    NSBeep();
1151    QEMU_Alert(@"Failed to open file");
1152}
1153
1154- (void)showQEMUDoc:(id)sender
1155{
1156    COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
1157
1158    [self openDocumentation: @"qemu-doc.html"];
1159}
1160
1161/* Stretches video to fit host monitor size */
1162- (void)zoomToFit:(id) sender
1163{
1164    stretch_video = !stretch_video;
1165    if (stretch_video == true) {
1166        [sender setState: NSControlStateValueOn];
1167    } else {
1168        [sender setState: NSControlStateValueOff];
1169    }
1170}
1171
1172/* Displays the console on the screen */
1173- (void)displayConsole:(id)sender
1174{
1175    console_select([sender tag]);
1176}
1177
1178/* Pause the guest */
1179- (void)pauseQEMU:(id)sender
1180{
1181    qmp_stop(NULL);
1182    [sender setEnabled: NO];
1183    [[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES];
1184    [self displayPause];
1185}
1186
1187/* Resume running the guest operating system */
1188- (void)resumeQEMU:(id) sender
1189{
1190    qmp_cont(NULL);
1191    [sender setEnabled: NO];
1192    [[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES];
1193    [self removePause];
1194}
1195
1196/* Displays the word pause on the screen */
1197- (void)displayPause
1198{
1199    /* Coordinates have to be calculated each time because the window can change its size */
1200    int xCoord, yCoord, width, height;
1201    xCoord = ([normalWindow frame].size.width - [pauseLabel frame].size.width)/2;
1202    yCoord = [normalWindow frame].size.height - [pauseLabel frame].size.height - ([pauseLabel frame].size.height * .5);
1203    width = [pauseLabel frame].size.width;
1204    height = [pauseLabel frame].size.height;
1205    [pauseLabel setFrame: NSMakeRect(xCoord, yCoord, width, height)];
1206    [cocoaView addSubview: pauseLabel];
1207}
1208
1209/* Removes the word pause from the screen */
1210- (void)removePause
1211{
1212    [pauseLabel removeFromSuperview];
1213}
1214
1215/* Restarts QEMU */
1216- (void)restartQEMU:(id)sender
1217{
1218    qmp_system_reset(NULL);
1219}
1220
1221/* Powers down QEMU */
1222- (void)powerDownQEMU:(id)sender
1223{
1224    qmp_system_powerdown(NULL);
1225}
1226
1227/* Ejects the media.
1228 * Uses sender's tag to figure out the device to eject.
1229 */
1230- (void)ejectDeviceMedia:(id)sender
1231{
1232    NSString * drive;
1233    drive = [sender representedObject];
1234    if(drive == nil) {
1235        NSBeep();
1236        QEMU_Alert(@"Failed to find drive to eject!");
1237        return;
1238    }
1239
1240    Error *err = NULL;
1241    qmp_eject(true, [drive cStringUsingEncoding: NSASCIIStringEncoding],
1242              false, NULL, false, false, &err);
1243    handleAnyDeviceErrors(err);
1244}
1245
1246/* Displays a dialog box asking the user to select an image file to load.
1247 * Uses sender's represented object value to figure out which drive to use.
1248 */
1249- (void)changeDeviceMedia:(id)sender
1250{
1251    /* Find the drive name */
1252    NSString * drive;
1253    drive = [sender representedObject];
1254    if(drive == nil) {
1255        NSBeep();
1256        QEMU_Alert(@"Could not find drive!");
1257        return;
1258    }
1259
1260    /* Display the file open dialog */
1261    NSOpenPanel * openPanel;
1262    openPanel = [NSOpenPanel openPanel];
1263    [openPanel setCanChooseFiles: YES];
1264    [openPanel setAllowsMultipleSelection: NO];
1265    [openPanel setAllowedFileTypes: supportedImageFileTypes];
1266    if([openPanel runModal] == NSModalResponseOK) {
1267        NSString * file = [[[openPanel URLs] objectAtIndex: 0] path];
1268        if(file == nil) {
1269            NSBeep();
1270            QEMU_Alert(@"Failed to convert URL to file path!");
1271            return;
1272        }
1273
1274        Error *err = NULL;
1275        qmp_blockdev_change_medium(true,
1276                                   [drive cStringUsingEncoding:
1277                                          NSASCIIStringEncoding],
1278                                   false, NULL,
1279                                   [file cStringUsingEncoding:
1280                                         NSASCIIStringEncoding],
1281                                   true, "raw",
1282                                   false, 0,
1283                                   &err);
1284        handleAnyDeviceErrors(err);
1285    }
1286}
1287
1288/* Verifies if the user really wants to quit */
1289- (BOOL)verifyQuit
1290{
1291    NSAlert *alert = [NSAlert new];
1292    [alert autorelease];
1293    [alert setMessageText: @"Are you sure you want to quit QEMU?"];
1294    [alert addButtonWithTitle: @"Cancel"];
1295    [alert addButtonWithTitle: @"Quit"];
1296    if([alert runModal] == NSAlertSecondButtonReturn) {
1297        return YES;
1298    } else {
1299        return NO;
1300    }
1301}
1302
1303/* The action method for the About menu item */
1304- (IBAction) do_about_menu_item: (id) sender
1305{
1306    [about_window makeKeyAndOrderFront: nil];
1307}
1308
1309/* Create and display the about dialog */
1310- (void)make_about_window
1311{
1312    /* Make the window */
1313    int x = 0, y = 0, about_width = 400, about_height = 200;
1314    NSRect window_rect = NSMakeRect(x, y, about_width, about_height);
1315    about_window = [[NSWindow alloc] initWithContentRect:window_rect
1316                    styleMask:NSWindowStyleMaskTitled | NSWindowStyleMaskClosable |
1317                    NSWindowStyleMaskMiniaturizable
1318                    backing:NSBackingStoreBuffered
1319                    defer:NO];
1320    [about_window setTitle: @"About"];
1321    [about_window setReleasedWhenClosed: NO];
1322    [about_window center];
1323    NSView *superView = [about_window contentView];
1324
1325    /* Create the dimensions of the picture */
1326    int picture_width = 80, picture_height = 80;
1327    x = (about_width - picture_width)/2;
1328    y = about_height - picture_height - 10;
1329    NSRect picture_rect = NSMakeRect(x, y, picture_width, picture_height);
1330
1331    /* Get the path to the QEMU binary */
1332    NSString *binary_name = [NSString stringWithCString: gArgv[0]
1333                                      encoding: NSASCIIStringEncoding];
1334    binary_name = [binary_name lastPathComponent];
1335    NSString *program_path = [[NSString alloc] initWithFormat: @"%@/%@",
1336    [[NSBundle mainBundle] bundlePath], binary_name];
1337
1338    /* Make the picture of QEMU */
1339    NSImageView *picture_view = [[NSImageView alloc] initWithFrame:
1340                                                     picture_rect];
1341    NSImage *qemu_image = [[NSWorkspace sharedWorkspace] iconForFile:
1342                                                         program_path];
1343    [picture_view setImage: qemu_image];
1344    [picture_view setImageScaling: NSImageScaleProportionallyUpOrDown];
1345    [superView addSubview: picture_view];
1346
1347    /* Make the name label */
1348    x = 0;
1349    y = y - 25;
1350    int name_width = about_width, name_height = 20;
1351    NSRect name_rect = NSMakeRect(x, y, name_width, name_height);
1352    NSTextField *name_label = [[NSTextField alloc] initWithFrame: name_rect];
1353    [name_label setEditable: NO];
1354    [name_label setBezeled: NO];
1355    [name_label setDrawsBackground: NO];
1356    [name_label setAlignment: NSTextAlignmentCenter];
1357    NSString *qemu_name = [[NSString alloc] initWithCString: gArgv[0]
1358                                            encoding: NSASCIIStringEncoding];
1359    qemu_name = [qemu_name lastPathComponent];
1360    [name_label setStringValue: qemu_name];
1361    [superView addSubview: name_label];
1362
1363    /* Set the version label's attributes */
1364    x = 0;
1365    y = 50;
1366    int version_width = about_width, version_height = 20;
1367    NSRect version_rect = NSMakeRect(x, y, version_width, version_height);
1368    NSTextField *version_label = [[NSTextField alloc] initWithFrame:
1369                                                      version_rect];
1370    [version_label setEditable: NO];
1371    [version_label setBezeled: NO];
1372    [version_label setAlignment: NSTextAlignmentCenter];
1373    [version_label setDrawsBackground: NO];
1374
1375    /* Create the version string*/
1376    NSString *version_string;
1377    version_string = [[NSString alloc] initWithFormat:
1378    @"QEMU emulator version %s", QEMU_FULL_VERSION];
1379    [version_label setStringValue: version_string];
1380    [superView addSubview: version_label];
1381
1382    /* Make copyright label */
1383    x = 0;
1384    y = 35;
1385    int copyright_width = about_width, copyright_height = 20;
1386    NSRect copyright_rect = NSMakeRect(x, y, copyright_width, copyright_height);
1387    NSTextField *copyright_label = [[NSTextField alloc] initWithFrame:
1388                                                        copyright_rect];
1389    [copyright_label setEditable: NO];
1390    [copyright_label setBezeled: NO];
1391    [copyright_label setDrawsBackground: NO];
1392    [copyright_label setAlignment: NSTextAlignmentCenter];
1393    [copyright_label setStringValue: [NSString stringWithFormat: @"%s",
1394                                     QEMU_COPYRIGHT]];
1395    [superView addSubview: copyright_label];
1396}
1397
1398/* Used by the Speed menu items */
1399- (void)adjustSpeed:(id)sender
1400{
1401    int throttle_pct; /* throttle percentage */
1402    NSMenu *menu;
1403
1404    menu = [sender menu];
1405    if (menu != nil)
1406    {
1407        /* Unselect the currently selected item */
1408        for (NSMenuItem *item in [menu itemArray]) {
1409            if (item.state == NSControlStateValueOn) {
1410                [item setState: NSControlStateValueOff];
1411                break;
1412            }
1413        }
1414    }
1415
1416    // check the menu item
1417    [sender setState: NSControlStateValueOn];
1418
1419    // get the throttle percentage
1420    throttle_pct = [sender tag];
1421
1422    cpu_throttle_set(throttle_pct);
1423    COCOA_DEBUG("cpu throttling at %d%c\n", cpu_throttle_get_percentage(), '%');
1424}
1425
1426@end
1427
1428
1429int main (int argc, const char * argv[]) {
1430
1431    gArgc = argc;
1432    gArgv = (char **)argv;
1433    int i;
1434
1435    /* In case we don't need to display a window, let's not do that */
1436    for (i = 1; i < argc; i++) {
1437        const char *opt = argv[i];
1438
1439        if (opt[0] == '-') {
1440            /* Treat --foo the same as -foo.  */
1441            if (opt[1] == '-') {
1442                opt++;
1443            }
1444            if (!strcmp(opt, "-h") || !strcmp(opt, "-help") ||
1445                !strcmp(opt, "-vnc") ||
1446                !strcmp(opt, "-nographic") ||
1447                !strcmp(opt, "-version") ||
1448                !strcmp(opt, "-curses") ||
1449                !strcmp(opt, "-display") ||
1450                !strcmp(opt, "-qtest")) {
1451                return qemu_main(gArgc, gArgv, *_NSGetEnviron());
1452            }
1453        }
1454    }
1455
1456    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1457
1458    // Pull this console process up to being a fully-fledged graphical
1459    // app with a menubar and Dock icon
1460    ProcessSerialNumber psn = { 0, kCurrentProcess };
1461    TransformProcessType(&psn, kProcessTransformToForegroundApplication);
1462
1463    [NSApplication sharedApplication];
1464
1465    // Add menus
1466    NSMenu      *menu;
1467    NSMenuItem  *menuItem;
1468
1469    [NSApp setMainMenu:[[NSMenu alloc] init]];
1470
1471    // Application menu
1472    menu = [[NSMenu alloc] initWithTitle:@""];
1473    [menu addItemWithTitle:@"About QEMU" action:@selector(do_about_menu_item:) keyEquivalent:@""]; // About QEMU
1474    [menu addItem:[NSMenuItem separatorItem]]; //Separator
1475    [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
1476    menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
1477    [menuItem setKeyEquivalentModifierMask:(NSEventModifierFlagOption|NSEventModifierFlagCommand)];
1478    [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
1479    [menu addItem:[NSMenuItem separatorItem]]; //Separator
1480    [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
1481    menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
1482    [menuItem setSubmenu:menu];
1483    [[NSApp mainMenu] addItem:menuItem];
1484    [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
1485
1486    // Machine menu
1487    menu = [[NSMenu alloc] initWithTitle: @"Machine"];
1488    [menu setAutoenablesItems: NO];
1489    [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Pause" action: @selector(pauseQEMU:) keyEquivalent: @""] autorelease]];
1490    menuItem = [[[NSMenuItem alloc] initWithTitle: @"Resume" action: @selector(resumeQEMU:) keyEquivalent: @""] autorelease];
1491    [menu addItem: menuItem];
1492    [menuItem setEnabled: NO];
1493    [menu addItem: [NSMenuItem separatorItem]];
1494    [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Reset" action: @selector(restartQEMU:) keyEquivalent: @""] autorelease]];
1495    [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Power Down" action: @selector(powerDownQEMU:) keyEquivalent: @""] autorelease]];
1496    menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil keyEquivalent:@""] autorelease];
1497    [menuItem setSubmenu:menu];
1498    [[NSApp mainMenu] addItem:menuItem];
1499
1500    // View menu
1501    menu = [[NSMenu alloc] initWithTitle:@"View"];
1502    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(doToggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
1503    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Zoom To Fit" action:@selector(zoomToFit:) keyEquivalent:@""] autorelease]];
1504    menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
1505    [menuItem setSubmenu:menu];
1506    [[NSApp mainMenu] addItem:menuItem];
1507
1508    // Speed menu
1509    menu = [[NSMenu alloc] initWithTitle:@"Speed"];
1510
1511    // Add the rest of the Speed menu items
1512    int p, percentage, throttle_pct;
1513    for (p = 10; p >= 0; p--)
1514    {
1515        percentage = p * 10 > 1 ? p * 10 : 1; // prevent a 0% menu item
1516
1517        menuItem = [[[NSMenuItem alloc]
1518                   initWithTitle: [NSString stringWithFormat: @"%d%%", percentage] action:@selector(adjustSpeed:) keyEquivalent:@""] autorelease];
1519
1520        if (percentage == 100) {
1521            [menuItem setState: NSControlStateValueOn];
1522        }
1523
1524        /* Calculate the throttle percentage */
1525        throttle_pct = -1 * percentage + 100;
1526
1527        [menuItem setTag: throttle_pct];
1528        [menu addItem: menuItem];
1529    }
1530    menuItem = [[[NSMenuItem alloc] initWithTitle:@"Speed" action:nil keyEquivalent:@""] autorelease];
1531    [menuItem setSubmenu:menu];
1532    [[NSApp mainMenu] addItem:menuItem];
1533
1534    // Window menu
1535    menu = [[NSMenu alloc] initWithTitle:@"Window"];
1536    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
1537    menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1538    [menuItem setSubmenu:menu];
1539    [[NSApp mainMenu] addItem:menuItem];
1540    [NSApp setWindowsMenu:menu];
1541
1542    // Help menu
1543    menu = [[NSMenu alloc] initWithTitle:@"Help"];
1544    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
1545    menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
1546    [menuItem setSubmenu:menu];
1547    [[NSApp mainMenu] addItem:menuItem];
1548
1549    // Create an Application controller
1550    QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
1551    [NSApp setDelegate:appController];
1552
1553    // Start the main event loop
1554    [NSApp run];
1555
1556    [appController release];
1557    [pool release];
1558
1559    return 0;
1560}
1561
1562
1563
1564#pragma mark qemu
1565static void cocoa_update(DisplayChangeListener *dcl,
1566                         int x, int y, int w, int h)
1567{
1568    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1569
1570    COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
1571
1572    NSRect rect;
1573    if ([cocoaView cdx] == 1.0) {
1574        rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
1575    } else {
1576        rect = NSMakeRect(
1577            x * [cocoaView cdx],
1578            ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
1579            w * [cocoaView cdx],
1580            h * [cocoaView cdy]);
1581    }
1582    [cocoaView setNeedsDisplayInRect:rect];
1583
1584    [pool release];
1585}
1586
1587static void cocoa_switch(DisplayChangeListener *dcl,
1588                         DisplaySurface *surface)
1589{
1590    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1591
1592    COCOA_DEBUG("qemu_cocoa: cocoa_switch\n");
1593    [cocoaView switchSurface:surface];
1594    [pool release];
1595}
1596
1597static void cocoa_refresh(DisplayChangeListener *dcl)
1598{
1599    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
1600
1601    COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
1602    graphic_hw_update(NULL);
1603
1604    if (qemu_input_is_absolute()) {
1605        if (![cocoaView isAbsoluteEnabled]) {
1606            if ([cocoaView isMouseGrabbed]) {
1607                [cocoaView ungrabMouse];
1608            }
1609        }
1610        [cocoaView setAbsoluteEnabled:YES];
1611    }
1612
1613    NSDate *distantPast;
1614    NSEvent *event;
1615    distantPast = [NSDate distantPast];
1616    do {
1617        event = [NSApp nextEventMatchingMask:NSEventMaskAny untilDate:distantPast
1618                        inMode: NSDefaultRunLoopMode dequeue:YES];
1619        if (event != nil) {
1620            [cocoaView handleEvent:event];
1621        }
1622    } while(event != nil);
1623    [pool release];
1624}
1625
1626static void cocoa_cleanup(void)
1627{
1628    COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
1629    g_free(dcl);
1630}
1631
1632static const DisplayChangeListenerOps dcl_ops = {
1633    .dpy_name          = "cocoa",
1634    .dpy_gfx_update = cocoa_update,
1635    .dpy_gfx_switch = cocoa_switch,
1636    .dpy_refresh = cocoa_refresh,
1637};
1638
1639/* Returns a name for a given console */
1640static NSString * getConsoleName(QemuConsole * console)
1641{
1642    return [NSString stringWithFormat: @"%s", qemu_console_get_label(console)];
1643}
1644
1645/* Add an entry to the View menu for each console */
1646static void add_console_menu_entries(void)
1647{
1648    NSMenu *menu;
1649    NSMenuItem *menuItem;
1650    int index = 0;
1651
1652    menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu];
1653
1654    [menu addItem:[NSMenuItem separatorItem]];
1655
1656    while (qemu_console_lookup_by_index(index) != NULL) {
1657        menuItem = [[[NSMenuItem alloc] initWithTitle: getConsoleName(qemu_console_lookup_by_index(index))
1658                                               action: @selector(displayConsole:) keyEquivalent: @""] autorelease];
1659        [menuItem setTag: index];
1660        [menu addItem: menuItem];
1661        index++;
1662    }
1663}
1664
1665/* Make menu items for all removable devices.
1666 * Each device is given an 'Eject' and 'Change' menu item.
1667 */
1668static void addRemovableDevicesMenuItems(void)
1669{
1670    NSMenu *menu;
1671    NSMenuItem *menuItem;
1672    BlockInfoList *currentDevice, *pointerToFree;
1673    NSString *deviceName;
1674
1675    currentDevice = qmp_query_block(NULL);
1676    pointerToFree = currentDevice;
1677    if(currentDevice == NULL) {
1678        NSBeep();
1679        QEMU_Alert(@"Failed to query for block devices!");
1680        return;
1681    }
1682
1683    menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu];
1684
1685    // Add a separator between related groups of menu items
1686    [menu addItem:[NSMenuItem separatorItem]];
1687
1688    // Set the attributes to the "Removable Media" menu item
1689    NSString *titleString = @"Removable Media";
1690    NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:titleString];
1691    NSColor *newColor = [NSColor blackColor];
1692    NSFontManager *fontManager = [NSFontManager sharedFontManager];
1693    NSFont *font = [fontManager fontWithFamily:@"Helvetica"
1694                                          traits:NSBoldFontMask|NSItalicFontMask
1695                                          weight:0
1696                                            size:14];
1697    [attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, [titleString length])];
1698    [attString addAttribute:NSForegroundColorAttributeName value:newColor range:NSMakeRange(0, [titleString length])];
1699    [attString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt: 1] range:NSMakeRange(0, [titleString length])];
1700
1701    // Add the "Removable Media" menu item
1702    menuItem = [NSMenuItem new];
1703    [menuItem setAttributedTitle: attString];
1704    [menuItem setEnabled: NO];
1705    [menu addItem: menuItem];
1706
1707    /* Loop through all the block devices in the emulator */
1708    while (currentDevice) {
1709        deviceName = [[NSString stringWithFormat: @"%s", currentDevice->value->device] retain];
1710
1711        if(currentDevice->value->removable) {
1712            menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Change %s...", currentDevice->value->device]
1713                                                  action: @selector(changeDeviceMedia:)
1714                                           keyEquivalent: @""];
1715            [menu addItem: menuItem];
1716            [menuItem setRepresentedObject: deviceName];
1717            [menuItem autorelease];
1718
1719            menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Eject %s", currentDevice->value->device]
1720                                                  action: @selector(ejectDeviceMedia:)
1721                                           keyEquivalent: @""];
1722            [menu addItem: menuItem];
1723            [menuItem setRepresentedObject: deviceName];
1724            [menuItem autorelease];
1725        }
1726        currentDevice = currentDevice->next;
1727    }
1728    qapi_free_BlockInfoList(pointerToFree);
1729}
1730
1731static void cocoa_display_init(DisplayState *ds, DisplayOptions *opts)
1732{
1733    COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
1734
1735    /* if fullscreen mode is to be used */
1736    if (opts->has_full_screen && opts->full_screen) {
1737        [NSApp activateIgnoringOtherApps: YES];
1738        [(QemuCocoaAppController *)[[NSApplication sharedApplication] delegate] toggleFullScreen: nil];
1739    }
1740
1741    dcl = g_malloc0(sizeof(DisplayChangeListener));
1742
1743    // register vga output callbacks
1744    dcl->ops = &dcl_ops;
1745    register_displaychangelistener(dcl);
1746
1747    // register cleanup function
1748    atexit(cocoa_cleanup);
1749
1750    /* At this point QEMU has created all the consoles, so we can add View
1751     * menu entries for them.
1752     */
1753    add_console_menu_entries();
1754
1755    /* Give all removable devices a menu item.
1756     * Has to be called after QEMU has started to
1757     * find out what removable devices it has.
1758     */
1759    addRemovableDevicesMenuItems();
1760}
1761
1762static QemuDisplay qemu_display_cocoa = {
1763    .type       = DISPLAY_TYPE_COCOA,
1764    .init       = cocoa_display_init,
1765};
1766
1767static void register_cocoa(void)
1768{
1769    qemu_display_register(&qemu_display_cocoa);
1770}
1771
1772type_init(register_cocoa);
1773