/* * QEMU Cocoa CG display driver * * Copyright (c) 2008 Mike Kronenberg * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #import <Cocoa/Cocoa.h> #include <crt_externs.h> #include "qemu-common.h" #include "ui/console.h" #include "ui/input.h" #include "sysemu/sysemu.h" #ifndef MAC_OS_X_VERSION_10_4 #define MAC_OS_X_VERSION_10_4 1040 #endif #ifndef MAC_OS_X_VERSION_10_5 #define MAC_OS_X_VERSION_10_5 1050 #endif #ifndef MAC_OS_X_VERSION_10_6 #define MAC_OS_X_VERSION_10_6 1060 #endif //#define DEBUG #ifdef DEBUG #define COCOA_DEBUG(...) { (void) fprintf (stdout, __VA_ARGS__); } #else #define COCOA_DEBUG(...) ((void) 0) #endif #define cgrect(nsrect) (*(CGRect *)&(nsrect)) typedef struct { int width; int height; int bitsPerComponent; int bitsPerPixel; } QEMUScreen; NSWindow *normalWindow; static DisplayChangeListener *dcl; static int last_buttons; int gArgc; char **gArgv; // keymap conversion int keymap[] = { // SdlI macI macH SdlH 104xtH 104xtC sdl 30, // 0 0x00 0x1e A QZ_a 31, // 1 0x01 0x1f S QZ_s 32, // 2 0x02 0x20 D QZ_d 33, // 3 0x03 0x21 F QZ_f 35, // 4 0x04 0x23 H QZ_h 34, // 5 0x05 0x22 G QZ_g 44, // 6 0x06 0x2c Z QZ_z 45, // 7 0x07 0x2d X QZ_x 46, // 8 0x08 0x2e C QZ_c 47, // 9 0x09 0x2f V QZ_v 0, // 10 0x0A Undefined 48, // 11 0x0B 0x30 B QZ_b 16, // 12 0x0C 0x10 Q QZ_q 17, // 13 0x0D 0x11 W QZ_w 18, // 14 0x0E 0x12 E QZ_e 19, // 15 0x0F 0x13 R QZ_r 21, // 16 0x10 0x15 Y QZ_y 20, // 17 0x11 0x14 T QZ_t 2, // 18 0x12 0x02 1 QZ_1 3, // 19 0x13 0x03 2 QZ_2 4, // 20 0x14 0x04 3 QZ_3 5, // 21 0x15 0x05 4 QZ_4 7, // 22 0x16 0x07 6 QZ_6 6, // 23 0x17 0x06 5 QZ_5 13, // 24 0x18 0x0d = QZ_EQUALS 10, // 25 0x19 0x0a 9 QZ_9 8, // 26 0x1A 0x08 7 QZ_7 12, // 27 0x1B 0x0c - QZ_MINUS 9, // 28 0x1C 0x09 8 QZ_8 11, // 29 0x1D 0x0b 0 QZ_0 27, // 30 0x1E 0x1b ] QZ_RIGHTBRACKET 24, // 31 0x1F 0x18 O QZ_o 22, // 32 0x20 0x16 U QZ_u 26, // 33 0x21 0x1a [ QZ_LEFTBRACKET 23, // 34 0x22 0x17 I QZ_i 25, // 35 0x23 0x19 P QZ_p 28, // 36 0x24 0x1c ENTER QZ_RETURN 38, // 37 0x25 0x26 L QZ_l 36, // 38 0x26 0x24 J QZ_j 40, // 39 0x27 0x28 ' QZ_QUOTE 37, // 40 0x28 0x25 K QZ_k 39, // 41 0x29 0x27 ; QZ_SEMICOLON 43, // 42 0x2A 0x2b \ QZ_BACKSLASH 51, // 43 0x2B 0x33 , QZ_COMMA 53, // 44 0x2C 0x35 / QZ_SLASH 49, // 45 0x2D 0x31 N QZ_n 50, // 46 0x2E 0x32 M QZ_m 52, // 47 0x2F 0x34 . QZ_PERIOD 15, // 48 0x30 0x0f TAB QZ_TAB 57, // 49 0x31 0x39 SPACE QZ_SPACE 41, // 50 0x32 0x29 ` QZ_BACKQUOTE 14, // 51 0x33 0x0e BKSP QZ_BACKSPACE 0, // 52 0x34 Undefined 1, // 53 0x35 0x01 ESC QZ_ESCAPE 220, // 54 0x36 0xdc E0,5C R GUI QZ_RMETA 219, // 55 0x37 0xdb E0,5B L GUI QZ_LMETA 42, // 56 0x38 0x2a L SHFT QZ_LSHIFT 58, // 57 0x39 0x3a CAPS QZ_CAPSLOCK 56, // 58 0x3A 0x38 L ALT QZ_LALT 29, // 59 0x3B 0x1d L CTRL QZ_LCTRL 54, // 60 0x3C 0x36 R SHFT QZ_RSHIFT 184,// 61 0x3D 0xb8 E0,38 R ALT QZ_RALT 157,// 62 0x3E 0x9d E0,1D R CTRL QZ_RCTRL 0, // 63 0x3F Undefined 0, // 64 0x40 Undefined 0, // 65 0x41 Undefined 0, // 66 0x42 Undefined 55, // 67 0x43 0x37 KP * QZ_KP_MULTIPLY 0, // 68 0x44 Undefined 78, // 69 0x45 0x4e KP + QZ_KP_PLUS 0, // 70 0x46 Undefined 69, // 71 0x47 0x45 NUM QZ_NUMLOCK 0, // 72 0x48 Undefined 0, // 73 0x49 Undefined 0, // 74 0x4A Undefined 181,// 75 0x4B 0xb5 E0,35 KP / QZ_KP_DIVIDE 152,// 76 0x4C 0x9c E0,1C KP EN QZ_KP_ENTER 0, // 77 0x4D undefined 74, // 78 0x4E 0x4a KP - QZ_KP_MINUS 0, // 79 0x4F Undefined 0, // 80 0x50 Undefined 0, // 81 0x51 QZ_KP_EQUALS 82, // 82 0x52 0x52 KP 0 QZ_KP0 79, // 83 0x53 0x4f KP 1 QZ_KP1 80, // 84 0x54 0x50 KP 2 QZ_KP2 81, // 85 0x55 0x51 KP 3 QZ_KP3 75, // 86 0x56 0x4b KP 4 QZ_KP4 76, // 87 0x57 0x4c KP 5 QZ_KP5 77, // 88 0x58 0x4d KP 6 QZ_KP6 71, // 89 0x59 0x47 KP 7 QZ_KP7 0, // 90 0x5A Undefined 72, // 91 0x5B 0x48 KP 8 QZ_KP8 73, // 92 0x5C 0x49 KP 9 QZ_KP9 0, // 93 0x5D Undefined 0, // 94 0x5E Undefined 0, // 95 0x5F Undefined 63, // 96 0x60 0x3f F5 QZ_F5 64, // 97 0x61 0x40 F6 QZ_F6 65, // 98 0x62 0x41 F7 QZ_F7 61, // 99 0x63 0x3d F3 QZ_F3 66, // 100 0x64 0x42 F8 QZ_F8 67, // 101 0x65 0x43 F9 QZ_F9 0, // 102 0x66 Undefined 87, // 103 0x67 0x57 F11 QZ_F11 0, // 104 0x68 Undefined 183,// 105 0x69 0xb7 QZ_PRINT 0, // 106 0x6A Undefined 70, // 107 0x6B 0x46 SCROLL QZ_SCROLLOCK 0, // 108 0x6C Undefined 68, // 109 0x6D 0x44 F10 QZ_F10 0, // 110 0x6E Undefined 88, // 111 0x6F 0x58 F12 QZ_F12 0, // 112 0x70 Undefined 110,// 113 0x71 0x0 QZ_PAUSE 210,// 114 0x72 0xd2 E0,52 INSERT QZ_INSERT 199,// 115 0x73 0xc7 E0,47 HOME QZ_HOME 201,// 116 0x74 0xc9 E0,49 PG UP QZ_PAGEUP 211,// 117 0x75 0xd3 E0,53 DELETE QZ_DELETE 62, // 118 0x76 0x3e F4 QZ_F4 207,// 119 0x77 0xcf E0,4f END QZ_END 60, // 120 0x78 0x3c F2 QZ_F2 209,// 121 0x79 0xd1 E0,51 PG DN QZ_PAGEDOWN 59, // 122 0x7A 0x3b F1 QZ_F1 203,// 123 0x7B 0xcb e0,4B L ARROW QZ_LEFT 205,// 124 0x7C 0xcd e0,4D R ARROW QZ_RIGHT 208,// 125 0x7D 0xd0 E0,50 D ARROW QZ_DOWN 200,// 126 0x7E 0xc8 E0,48 U ARROW QZ_UP /* completed according to http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/video/quartz/SDL_QuartzKeys.h?rev=1.6&content-type=text/x-cvsweb-markup */ /* Additional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */ /* 221 // 0xdd e0,5d APPS // E0,2A,E0,37 PRNT SCRN // E1,1D,45,E1,9D,C5 PAUSE 83 // 0x53 0x53 KP . // ACPI Scan Codes 222 // 0xde E0, 5E Power 223 // 0xdf E0, 5F Sleep 227 // 0xe3 E0, 63 Wake // Windows Multimedia Scan Codes 153 // 0x99 E0, 19 Next Track 144 // 0x90 E0, 10 Previous Track 164 // 0xa4 E0, 24 Stop 162 // 0xa2 E0, 22 Play/Pause 160 // 0xa0 E0, 20 Mute 176 // 0xb0 E0, 30 Volume Up 174 // 0xae E0, 2E Volume Down 237 // 0xed E0, 6D Media Select 236 // 0xec E0, 6C E-Mail 161 // 0xa1 E0, 21 Calculator 235 // 0xeb E0, 6B My Computer 229 // 0xe5 E0, 65 WWW Search 178 // 0xb2 E0, 32 WWW Home 234 // 0xea E0, 6A WWW Back 233 // 0xe9 E0, 69 WWW Forward 232 // 0xe8 E0, 68 WWW Stop 231 // 0xe7 E0, 67 WWW Refresh 230 // 0xe6 E0, 66 WWW Favorites */ }; static int cocoa_keycode_to_qemu(int keycode) { if (ARRAY_SIZE(keymap) <= keycode) { fprintf(stderr, "(cocoa) warning unknown keycode 0x%x\n", keycode); return 0; } return keymap[keycode]; } /* ------------------------------------------------------ QemuCocoaView ------------------------------------------------------ */ @interface QemuCocoaView : NSView { QEMUScreen screen; NSWindow *fullScreenWindow; float cx,cy,cw,ch,cdx,cdy; CGDataProviderRef dataProviderRef; int modifiers_state[256]; BOOL isMouseGrabbed; BOOL isFullscreen; BOOL isAbsoluteEnabled; BOOL isMouseDeassociated; } - (void) switchSurface:(DisplaySurface *)surface; - (void) grabMouse; - (void) ungrabMouse; - (void) toggleFullScreen:(id)sender; - (void) handleEvent:(NSEvent *)event; - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled; /* The state surrounding mouse grabbing is potentially confusing. * isAbsoluteEnabled tracks qemu_input_is_absolute() [ie "is the emulated * pointing device an absolute-position one?"], but is only updated on * next refresh. * isMouseGrabbed tracks whether GUI events are directed to the guest; * it controls whether special keys like Cmd get sent to the guest, * and whether we capture the mouse when in non-absolute mode. * isMouseDeassociated tracks whether we've told MacOSX to disassociate * the mouse and mouse cursor position by calling * CGAssociateMouseAndMouseCursorPosition(FALSE) * (which basically happens if we grab in non-absolute mode). */ - (BOOL) isMouseGrabbed; - (BOOL) isAbsoluteEnabled; - (BOOL) isMouseDeassociated; - (float) cdx; - (float) cdy; - (QEMUScreen) gscreen; @end QemuCocoaView *cocoaView; @implementation QemuCocoaView - (id)initWithFrame:(NSRect)frameRect { COCOA_DEBUG("QemuCocoaView: initWithFrame\n"); self = [super initWithFrame:frameRect]; if (self) { screen.bitsPerComponent = 8; screen.bitsPerPixel = 32; screen.width = frameRect.size.width; screen.height = frameRect.size.height; } return self; } - (void) dealloc { COCOA_DEBUG("QemuCocoaView: dealloc\n"); if (dataProviderRef) CGDataProviderRelease(dataProviderRef); [super dealloc]; } - (BOOL) isOpaque { return YES; } - (BOOL) screenContainsPoint:(NSPoint) p { return (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height); } - (void) hideCursor { if (!cursor_hide) { return; } [NSCursor hide]; } - (void) unhideCursor { if (!cursor_hide) { return; } [NSCursor unhide]; } - (void) drawRect:(NSRect) rect { COCOA_DEBUG("QemuCocoaView: drawRect\n"); // get CoreGraphic context CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort]; CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone); CGContextSetShouldAntialias (viewContextRef, NO); // draw screen bitmap directly to Core Graphics context if (!dataProviderRef) { // Draw request before any guest device has set up a framebuffer: // just draw an opaque black rectangle CGContextSetRGBFillColor(viewContextRef, 0, 0, 0, 1.0); CGContextFillRect(viewContextRef, NSRectToCGRect(rect)); } else { CGImageRef imageRef = CGImageCreate( screen.width, //width screen.height, //height screen.bitsPerComponent, //bitsPerComponent screen.bitsPerPixel, //bitsPerPixel (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow #ifdef __LITTLE_ENDIAN__ CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4 kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst, #else CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc) kCGImageAlphaNoneSkipFirst, //bitmapInfo #endif dataProviderRef, //provider NULL, //decode 0, //interpolate kCGRenderingIntentDefault //intent ); // test if host supports "CGImageCreateWithImageInRect" at compile time #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime #endif // compatibility drawing code (draws everything) (OS X < 10.4) CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef); #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) } else { // selective drawing code (draws only dirty rectangles) (OS X >= 10.4) const NSRect *rectList; #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) NSInteger rectCount; #else int rectCount; #endif int i; CGImageRef clipImageRef; CGRect clipRect; [self getRectsBeingDrawn:&rectList count:&rectCount]; for (i = 0; i < rectCount; i++) { clipRect.origin.x = rectList[i].origin.x / cdx; clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy; clipRect.size.width = rectList[i].size.width / cdx; clipRect.size.height = rectList[i].size.height / cdy; clipImageRef = CGImageCreateWithImageInRect( imageRef, clipRect ); CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef); CGImageRelease (clipImageRef); } } #endif CGImageRelease (imageRef); } } - (void) setContentDimensions { COCOA_DEBUG("QemuCocoaView: setContentDimensions\n"); if (isFullscreen) { cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width; cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height; cw = screen.width * cdx; ch = screen.height * cdy; cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0; cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0; } else { cx = 0; cy = 0; cw = screen.width; ch = screen.height; cdx = 1.0; cdy = 1.0; } } - (void) switchSurface:(DisplaySurface *)surface { COCOA_DEBUG("QemuCocoaView: switchSurface\n"); int w = surface_width(surface); int h = surface_height(surface); /* cdx == 0 means this is our very first surface, in which case we need * to recalculate the content dimensions even if it happens to be the size * of the initial empty window. */ bool isResize = (w != screen.width || h != screen.height || cdx == 0.0); int oldh = screen.height; if (isResize) { // Resize before we trigger the redraw, or we'll redraw at the wrong size COCOA_DEBUG("switchSurface: new size %d x %d\n", w, h); screen.width = w; screen.height = h; [self setContentDimensions]; [self setFrame:NSMakeRect(cx, cy, cw, ch)]; } // update screenBuffer if (dataProviderRef) CGDataProviderRelease(dataProviderRef); //sync host window color space with guests screen.bitsPerPixel = surface_bits_per_pixel(surface); screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2; dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL); // update windows if (isFullscreen) { [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]]; [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:NO animate:NO]; } else { if (qemu_name) [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]]; [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + oldh, w, h + [normalWindow frame].size.height - oldh) display:YES animate:NO]; } if (isResize) { [normalWindow center]; } } - (void) toggleFullScreen:(id)sender { COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n"); if (isFullscreen) { // switch from fullscreen to desktop isFullscreen = FALSE; [self ungrabMouse]; [self setContentDimensions]; // test if host supports "exitFullScreenModeWithOptions" at compile time #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime [self exitFullScreenModeWithOptions:nil]; } else { #endif [fullScreenWindow close]; [normalWindow setContentView: self]; [normalWindow makeKeyAndOrderFront: self]; [NSMenu setMenuBarVisible:YES]; #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) } #endif } else { // switch from desktop to fullscreen isFullscreen = TRUE; [self grabMouse]; [self setContentDimensions]; // test if host supports "enterFullScreenMode:withOptions" at compile time #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys: [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens, [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting, nil]]; } else { #endif [NSMenu setMenuBarVisible:NO]; fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]; [fullScreenWindow setHasShadow:NO]; [fullScreenWindow setContentView:self]; [fullScreenWindow makeKeyAndOrderFront:self]; #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) } #endif } } - (void) handleEvent:(NSEvent *)event { COCOA_DEBUG("QemuCocoaView: handleEvent\n"); int buttons = 0; int keycode; bool mouse_event = false; NSPoint p = [event locationInWindow]; switch ([event type]) { case NSFlagsChanged: keycode = cocoa_keycode_to_qemu([event keyCode]); if ((keycode == 219 || keycode == 220) && !isMouseGrabbed) { /* Don't pass command key changes to guest unless mouse is grabbed */ keycode = 0; } if (keycode) { if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup qemu_input_event_send_key_number(dcl->con, keycode, true); qemu_input_event_send_key_number(dcl->con, keycode, false); } else if (qemu_console_is_graphic(NULL)) { if (modifiers_state[keycode] == 0) { // keydown qemu_input_event_send_key_number(dcl->con, keycode, true); modifiers_state[keycode] = 1; } else { // keyup qemu_input_event_send_key_number(dcl->con, keycode, false); modifiers_state[keycode] = 0; } } } // release Mouse grab when pressing ctrl+alt if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) { [self ungrabMouse]; } break; case NSKeyDown: keycode = cocoa_keycode_to_qemu([event keyCode]); // forward command key combos to the host UI unless the mouse is grabbed if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) { [NSApp sendEvent:event]; return; } // default // handle control + alt Key Combos (ctrl+alt is reserved for QEMU) if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) { switch (keycode) { // enable graphic console case 0x02 ... 0x0a: // '1' to '9' keys console_select(keycode - 0x02); break; } // handle keys for graphic console } else if (qemu_console_is_graphic(NULL)) { qemu_input_event_send_key_number(dcl->con, keycode, true); // handlekeys for Monitor } else { int keysym = 0; switch([event keyCode]) { case 115: keysym = QEMU_KEY_HOME; break; case 117: keysym = QEMU_KEY_DELETE; break; case 119: keysym = QEMU_KEY_END; break; case 123: keysym = QEMU_KEY_LEFT; break; case 124: keysym = QEMU_KEY_RIGHT; break; case 125: keysym = QEMU_KEY_DOWN; break; case 126: keysym = QEMU_KEY_UP; break; default: { NSString *ks = [event characters]; if ([ks length] > 0) keysym = [ks characterAtIndex:0]; } } if (keysym) kbd_put_keysym(keysym); } break; case NSKeyUp: keycode = cocoa_keycode_to_qemu([event keyCode]); // don't pass the guest a spurious key-up if we treated this // command-key combo as a host UI action if (!isMouseGrabbed && ([event modifierFlags] & NSCommandKeyMask)) { return; } if (qemu_console_is_graphic(NULL)) { qemu_input_event_send_key_number(dcl->con, keycode, false); } break; case NSMouseMoved: if (isAbsoluteEnabled) { if (![self screenContainsPoint:p] || ![[self window] isKeyWindow]) { if (isMouseGrabbed) { [self ungrabMouse]; } } else { if (!isMouseGrabbed) { [self grabMouse]; } } } mouse_event = true; break; case NSLeftMouseDown: if ([event modifierFlags] & NSCommandKeyMask) { buttons |= MOUSE_EVENT_RBUTTON; } else { buttons |= MOUSE_EVENT_LBUTTON; } mouse_event = true; break; case NSRightMouseDown: buttons |= MOUSE_EVENT_RBUTTON; mouse_event = true; break; case NSOtherMouseDown: buttons |= MOUSE_EVENT_MBUTTON; mouse_event = true; break; case NSLeftMouseDragged: if ([event modifierFlags] & NSCommandKeyMask) { buttons |= MOUSE_EVENT_RBUTTON; } else { buttons |= MOUSE_EVENT_LBUTTON; } mouse_event = true; break; case NSRightMouseDragged: buttons |= MOUSE_EVENT_RBUTTON; mouse_event = true; break; case NSOtherMouseDragged: buttons |= MOUSE_EVENT_MBUTTON; mouse_event = true; break; case NSLeftMouseUp: mouse_event = true; if (!isMouseGrabbed && [self screenContainsPoint:p]) { [self grabMouse]; } break; case NSRightMouseUp: mouse_event = true; break; case NSOtherMouseUp: mouse_event = true; break; case NSScrollWheel: if (isMouseGrabbed) { buttons |= ([event deltaY] < 0) ? MOUSE_EVENT_WHEELUP : MOUSE_EVENT_WHEELDN; } mouse_event = true; break; default: [NSApp sendEvent:event]; } if (mouse_event) { if (last_buttons != buttons) { static uint32_t bmap[INPUT_BUTTON_MAX] = { [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON, [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON, [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON, [INPUT_BUTTON_WHEEL_UP] = MOUSE_EVENT_WHEELUP, [INPUT_BUTTON_WHEEL_DOWN] = MOUSE_EVENT_WHEELDN, }; qemu_input_update_buttons(dcl->con, bmap, last_buttons, buttons); last_buttons = buttons; } if (isMouseGrabbed) { if (isAbsoluteEnabled) { /* Note that the origin for Cocoa mouse coords is bottom left, not top left. * The check on screenContainsPoint is to avoid sending out of range values for * clicks in the titlebar. */ if ([self screenContainsPoint:p]) { qemu_input_queue_abs(dcl->con, INPUT_AXIS_X, p.x, screen.width); qemu_input_queue_abs(dcl->con, INPUT_AXIS_Y, screen.height - p.y, screen.height); } } else { qemu_input_queue_rel(dcl->con, INPUT_AXIS_X, (int)[event deltaX]); qemu_input_queue_rel(dcl->con, INPUT_AXIS_Y, (int)[event deltaY]); } } else { [NSApp sendEvent:event]; } qemu_input_event_sync(); } } - (void) grabMouse { COCOA_DEBUG("QemuCocoaView: grabMouse\n"); if (!isFullscreen) { if (qemu_name) [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]]; else [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"]; } [self hideCursor]; if (!isAbsoluteEnabled) { isMouseDeassociated = TRUE; CGAssociateMouseAndMouseCursorPosition(FALSE); } isMouseGrabbed = TRUE; // while isMouseGrabbed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:] } - (void) ungrabMouse { COCOA_DEBUG("QemuCocoaView: ungrabMouse\n"); if (!isFullscreen) { if (qemu_name) [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]]; else [normalWindow setTitle:@"QEMU"]; } [self unhideCursor]; if (isMouseDeassociated) { CGAssociateMouseAndMouseCursorPosition(TRUE); isMouseDeassociated = FALSE; } isMouseGrabbed = FALSE; } - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;} - (BOOL) isMouseGrabbed {return isMouseGrabbed;} - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;} - (BOOL) isMouseDeassociated {return isMouseDeassociated;} - (float) cdx {return cdx;} - (float) cdy {return cdy;} - (QEMUScreen) gscreen {return screen;} @end /* ------------------------------------------------------ QemuCocoaAppController ------------------------------------------------------ */ @interface QemuCocoaAppController : NSObject { } - (void)startEmulationWithArgc:(int)argc argv:(char**)argv; - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo; - (void)toggleFullScreen:(id)sender; - (void)showQEMUDoc:(id)sender; - (void)showQEMUTec:(id)sender; @end @implementation QemuCocoaAppController - (id) init { COCOA_DEBUG("QemuCocoaAppController: init\n"); self = [super init]; if (self) { // create a view and add it to the window cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)]; if(!cocoaView) { fprintf(stderr, "(cocoa) can't create a view\n"); exit(1); } // create a window normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame] styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask backing:NSBackingStoreBuffered defer:NO]; if(!normalWindow) { fprintf(stderr, "(cocoa) can't create window\n"); exit(1); } [normalWindow setAcceptsMouseMovedEvents:YES]; [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]]; [normalWindow setContentView:cocoaView]; [normalWindow useOptimizedDrawing:YES]; [normalWindow makeKeyAndOrderFront:self]; [normalWindow center]; } return self; } - (void) dealloc { COCOA_DEBUG("QemuCocoaAppController: dealloc\n"); if (cocoaView) [cocoaView release]; [super dealloc]; } - (void)applicationDidFinishLaunching: (NSNotification *) note { COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n"); // Display an open dialog box if no arguments were passed or // if qemu was launched from the finder ( the Finder passes "-psn" ) if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) { NSOpenPanel *op = [[NSOpenPanel alloc] init]; [op setPrompt:@"Boot image"]; [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"]; NSArray *filetypes = [NSArray arrayWithObjects:@"img", @"iso", @"dmg", @"qcow", @"qcow2", @"cloop", @"vmdk", nil]; #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6) [op setAllowedFileTypes:filetypes]; [op beginSheetModalForWindow:normalWindow completionHandler:^(NSInteger returnCode) { [self openPanelDidEnd:op returnCode:returnCode contextInfo:NULL ]; } ]; #else // Compatibility code for pre-10.6, using deprecated method [op beginSheetForDirectory:nil file:nil types:filetypes modalForWindow:normalWindow modalDelegate:self didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL]; #endif } else { // or launch QEMU, with the global args [self startEmulationWithArgc:gArgc argv:(char **)gArgv]; } } - (void)applicationWillTerminate:(NSNotification *)aNotification { COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n"); qemu_system_shutdown_request(); exit(0); } - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication { return YES; } - (void)startEmulationWithArgc:(int)argc argv:(char**)argv { COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n"); int status; status = qemu_main(argc, argv, *_NSGetEnviron()); exit(status); } - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo { COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n"); if(returnCode == NSCancelButton) { exit(0); } else if(returnCode == NSOKButton) { char *img = (char*)[ [ [ sheet URL ] path ] cStringUsingEncoding:NSASCIIStringEncoding]; char **argv = g_new(char *, 4); [sheet close]; argv[0] = g_strdup(gArgv[0]); argv[1] = g_strdup("-hda"); argv[2] = g_strdup(img); argv[3] = NULL; // printf("Using argc %d argv %s -hda %s\n", 3, gArgv[0], img); [self startEmulationWithArgc:3 argv:(char**)argv]; } } - (void)toggleFullScreen:(id)sender { COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n"); [cocoaView toggleFullScreen:sender]; } - (void)showQEMUDoc:(id)sender { COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n"); [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html", [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"]; } - (void)showQEMUTec:(id)sender { COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n"); [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html", [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"]; } @end int main (int argc, const char * argv[]) { gArgc = argc; gArgv = (char **)argv; int i; /* In case we don't need to display a window, let's not do that */ for (i = 1; i < argc; i++) { const char *opt = argv[i]; if (opt[0] == '-') { /* Treat --foo the same as -foo. */ if (opt[1] == '-') { opt++; } if (!strcmp(opt, "-h") || !strcmp(opt, "-help") || !strcmp(opt, "-vnc") || !strcmp(opt, "-nographic") || !strcmp(opt, "-version") || !strcmp(opt, "-curses") || !strcmp(opt, "-qtest")) { return qemu_main(gArgc, gArgv, *_NSGetEnviron()); } } } NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; // Pull this console process up to being a fully-fledged graphical // app with a menubar and Dock icon ProcessSerialNumber psn = { 0, kCurrentProcess }; TransformProcessType(&psn, kProcessTransformToForegroundApplication); [NSApplication sharedApplication]; // Add menus NSMenu *menu; NSMenuItem *menuItem; [NSApp setMainMenu:[[NSMenu alloc] init]]; // Application menu menu = [[NSMenu alloc] initWithTitle:@""]; [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU [menu addItem:[NSMenuItem separatorItem]]; //Separator [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)]; [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All [menu addItem:[NSMenuItem separatorItem]]; //Separator [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"]; menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""]; [menuItem setSubmenu:menu]; [[NSApp mainMenu] addItem:menuItem]; [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+) // View menu menu = [[NSMenu alloc] initWithTitle:@"View"]; [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease]; [menuItem setSubmenu:menu]; [[NSApp mainMenu] addItem:menuItem]; // Window menu menu = [[NSMenu alloc] initWithTitle:@"Window"]; [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease]; [menuItem setSubmenu:menu]; [[NSApp mainMenu] addItem:menuItem]; [NSApp setWindowsMenu:menu]; // Help menu menu = [[NSMenu alloc] initWithTitle:@"Help"]; [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease]; [menuItem setSubmenu:menu]; [[NSApp mainMenu] addItem:menuItem]; // Create an Application controller QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init]; [NSApp setDelegate:appController]; // Start the main event loop [NSApp run]; [appController release]; [pool release]; return 0; } #pragma mark qemu static void cocoa_update(DisplayChangeListener *dcl, int x, int y, int w, int h) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; COCOA_DEBUG("qemu_cocoa: cocoa_update\n"); NSRect rect; if ([cocoaView cdx] == 1.0) { rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h); } else { rect = NSMakeRect( x * [cocoaView cdx], ([cocoaView gscreen].height - y - h) * [cocoaView cdy], w * [cocoaView cdx], h * [cocoaView cdy]); } [cocoaView setNeedsDisplayInRect:rect]; [pool release]; } static void cocoa_switch(DisplayChangeListener *dcl, DisplaySurface *surface) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; COCOA_DEBUG("qemu_cocoa: cocoa_switch\n"); [cocoaView switchSurface:surface]; [pool release]; } static void cocoa_refresh(DisplayChangeListener *dcl) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n"); if (qemu_input_is_absolute()) { if (![cocoaView isAbsoluteEnabled]) { if ([cocoaView isMouseGrabbed]) { [cocoaView ungrabMouse]; } } [cocoaView setAbsoluteEnabled:YES]; } NSDate *distantPast; NSEvent *event; distantPast = [NSDate distantPast]; do { event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast inMode: NSDefaultRunLoopMode dequeue:YES]; if (event != nil) { [cocoaView handleEvent:event]; } } while(event != nil); graphic_hw_update(NULL); [pool release]; } static void cocoa_cleanup(void) { COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n"); g_free(dcl); } static const DisplayChangeListenerOps dcl_ops = { .dpy_name = "cocoa", .dpy_gfx_update = cocoa_update, .dpy_gfx_switch = cocoa_switch, .dpy_refresh = cocoa_refresh, }; void cocoa_display_init(DisplayState *ds, int full_screen) { COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n"); dcl = g_malloc0(sizeof(DisplayChangeListener)); // register vga output callbacks dcl->ops = &dcl_ops; register_displaychangelistener(dcl); // register cleanup function atexit(cocoa_cleanup); }