ui/cocoa.m

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