| /* |
| * QEMU Cocoa display driver |
| * |
| * Copyright (c) 2005 Pierre d'Herbemont |
| * many code/inspiration from SDL 1.2 code (LGPL) |
| * |
| * 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. |
| */ |
| /* |
| Todo : x miniaturize window |
| x center the window |
| - save window position |
| - handle keyboard event |
| - handle mouse event |
| - non 32 bpp support |
| - full screen |
| - mouse focus |
| x simple graphical prompt to demo |
| - better graphical prompt |
| */ |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #include "vl.h" |
| |
| NSWindow *window = NULL; |
| NSQuickDrawView *qd_view = NULL; |
| |
| |
| int gArgc; |
| char **gArgv; |
| DisplayState current_ds; |
| |
| /* main defined in qemu/vl.c */ |
| int qemu_main(int argc, char **argv); |
| |
| /* To deal with miniaturization */ |
| @interface QemuWindow : NSWindow |
| { } |
| @end |
| |
| |
| /* |
| ------------------------------------------------------ |
| Qemu Video Driver |
| ------------------------------------------------------ |
| */ |
| |
| /* |
| ------------------------------------------------------ |
| cocoa_update |
| ------------------------------------------------------ |
| */ |
| static void cocoa_update(DisplayState *ds, int x, int y, int w, int h) |
| { |
| //printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h); |
| |
| /* Use QDFlushPortBuffer() to flush content to display */ |
| RgnHandle dirty = NewRgn (); |
| RgnHandle temp = NewRgn (); |
| |
| SetEmptyRgn (dirty); |
| |
| /* Build the region of dirty rectangles */ |
| MacSetRectRgn (temp, x, y, |
| x + w, y + h); |
| MacUnionRgn (dirty, temp, dirty); |
| |
| /* Flush the dirty region */ |
| QDFlushPortBuffer ( [ qd_view qdPort ], dirty ); |
| DisposeRgn (dirty); |
| DisposeRgn (temp); |
| } |
| |
| /* |
| ------------------------------------------------------ |
| cocoa_resize |
| ------------------------------------------------------ |
| */ |
| static void cocoa_resize(DisplayState *ds, int w, int h) |
| { |
| const int device_bpp = 32; |
| static void *screen_pixels; |
| static int screen_pitch; |
| NSRect contentRect; |
| |
| //printf("resizing to %d %d\n", w, h); |
| |
| contentRect = NSMakeRect (0, 0, w, h); |
| if(window) |
| { |
| [window close]; |
| [window release]; |
| } |
| window = [ [ QemuWindow alloc ] initWithContentRect:contentRect |
| styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask |
| backing:NSBackingStoreBuffered defer:NO]; |
| if(!window) |
| { |
| fprintf(stderr, "(cocoa) can't create window\n"); |
| exit(1); |
| } |
| |
| if(qd_view) |
| [qd_view release]; |
| |
| qd_view = [ [ NSQuickDrawView alloc ] initWithFrame:contentRect ]; |
| |
| if(!qd_view) |
| { |
| fprintf(stderr, "(cocoa) can't create qd_view\n"); |
| exit(1); |
| } |
| |
| [ window setAcceptsMouseMovedEvents:YES ]; |
| [ window setTitle:@"Qemu" ]; |
| [ window setReleasedWhenClosed:NO ]; |
| |
| /* Set screen to black */ |
| [ window setBackgroundColor: [NSColor blackColor] ]; |
| |
| /* set window position */ |
| [ window center ]; |
| |
| [ qd_view setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable ]; |
| [ [ window contentView ] addSubview:qd_view ]; |
| [ qd_view release ]; |
| [ window makeKeyAndOrderFront:nil ]; |
| |
| /* Careful here, the window seems to have to be onscreen to do that */ |
| LockPortBits ( [ qd_view qdPort ] ); |
| screen_pixels = GetPixBaseAddr ( GetPortPixMap ( [ qd_view qdPort ] ) ); |
| screen_pitch = GetPixRowBytes ( GetPortPixMap ( [ qd_view qdPort ] ) ); |
| UnlockPortBits ( [ qd_view qdPort ] ); |
| { |
| int vOffset = [ window frame ].size.height - |
| [ qd_view frame ].size.height - [ qd_view frame ].origin.y; |
| |
| int hOffset = [ qd_view frame ].origin.x; |
| |
| screen_pixels += (vOffset * screen_pitch) + hOffset * (device_bpp/8); |
| } |
| ds->data = screen_pixels; |
| ds->linesize = screen_pitch; |
| ds->depth = device_bpp; |
| ds->width = w; |
| ds->height = h; |
| |
| current_ds = *ds; |
| } |
| |
| /* |
| ------------------------------------------------------ |
| keymap conversion |
| ------------------------------------------------------ |
| */ |
| |
| static int keymap[] = |
| { |
| 30, //'a' 0x0 |
| 31, //'s' |
| 32, //'d' |
| 33, //'f' |
| 35, //'h' |
| 34, //'g' |
| 44, //'z' |
| 45, //'x' |
| 46, //'c' |
| 47, //'v' |
| 0, // 0 0x0a |
| 48, //'b' |
| 16, //'q' |
| 17, //'w' |
| 18, //'e' |
| 19, //'r' |
| 21, //'y' 0x10 |
| 20, //'t' |
| 2, //'1' |
| 3, //'2' |
| 4, //'3' |
| 5, //'4' |
| 7, //'6' |
| 6, //'5' |
| 0, //'=' |
| 10, //'9' |
| 8, //'7' 0x1A |
| 0, //'-' |
| 9, //'8' |
| 11, //'0' |
| 27, //']' |
| 24, //'o' |
| 22, //'u' 0x20 |
| 26, //'[' |
| 23, //'i' |
| 25, //'p' |
| 28, //'\n' |
| 38, //'l' |
| 36, //'j' |
| 40, //'"' |
| 37, //'k' |
| 39, //';' |
| 15, //'\t' 0x30 |
| 0, //' ' |
| 0, //'`' |
| 14, //'<backspace>' |
| 0, //'' 0x34 |
| 0, //'<esc>' |
| 0, //'<esc>' |
| /* Not completed to finish see http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/video/quartz/SDL_QuartzKeys.h?rev=1.6&content-type=text/x-cvsweb-markup */ |
| }; |
| |
| static int cocoa_keycode_to_qemu(int keycode) |
| { |
| if(sizeof(keymap) <= keycode) |
| { |
| printf("(cocoa) warning unknow keycode 0x%x\n", keycode); |
| return 0; |
| } |
| return keymap[keycode]; |
| } |
| |
| /* |
| ------------------------------------------------------ |
| cocoa_refresh |
| ------------------------------------------------------ |
| */ |
| static void cocoa_refresh(DisplayState *ds) |
| { |
| //printf("cocoa_refresh \n"); |
| NSDate *distantPast; |
| NSEvent *event; |
| NSAutoreleasePool *pool; |
| int grab = 1; |
| |
| pool = [ [ NSAutoreleasePool alloc ] init ]; |
| distantPast = [ NSDate distantPast ]; |
| |
| if (is_active_console(vga_console)) |
| vga_update_display(); |
| do { |
| event = [ NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast |
| inMode: NSDefaultRunLoopMode dequeue:YES ]; |
| if (event != nil) { |
| switch ([event type]) { |
| case NSKeyDown: |
| if(grab) |
| { |
| int keycode = cocoa_keycode_to_qemu([event keyCode]); |
| |
| if (keycode & 0x80) |
| kbd_put_keycode(0xe0); |
| kbd_put_keycode(keycode & 0x7f); |
| } |
| break; |
| case NSKeyUp: |
| if(grab) |
| { |
| int keycode = cocoa_keycode_to_qemu([event keyCode]); |
| |
| if (keycode & 0x80) |
| kbd_put_keycode(0xe0); |
| kbd_put_keycode(keycode | 0x80); |
| } |
| break; |
| case NSScrollWheel: |
| |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| |
| case NSOtherMouseDown: |
| case NSRightMouseDown: |
| |
| case NSOtherMouseUp: |
| case NSRightMouseUp: |
| |
| case NSMouseMoved: |
| case NSOtherMouseDragged: |
| case NSRightMouseDragged: |
| case NSLeftMouseDragged: |
| |
| default: [NSApp sendEvent:event]; |
| } |
| } |
| } while(event != nil); |
| } |
| |
| /* |
| ------------------------------------------------------ |
| cocoa_cleanup |
| ------------------------------------------------------ |
| */ |
| |
| static void cocoa_cleanup(void) |
| { |
| |
| } |
| |
| /* |
| ------------------------------------------------------ |
| cocoa_display_init |
| ------------------------------------------------------ |
| */ |
| |
| void cocoa_display_init(DisplayState *ds, int full_screen) |
| { |
| ds->dpy_update = cocoa_update; |
| ds->dpy_resize = cocoa_resize; |
| ds->dpy_refresh = cocoa_refresh; |
| |
| cocoa_resize(ds, 640, 400); |
| |
| atexit(cocoa_cleanup); |
| } |
| |
| /* |
| ------------------------------------------------------ |
| Interface with Cocoa |
| ------------------------------------------------------ |
| */ |
| |
| |
| /* |
| ------------------------------------------------------ |
| QemuWindow |
| Some trick from SDL to use miniwindow |
| ------------------------------------------------------ |
| */ |
| static void QZ_SetPortAlphaOpaque () |
| { |
| /* Assume 32 bit if( bpp == 32 )*/ |
| if ( 1 ) { |
| |
| uint32_t *pixels = (uint32_t*) current_ds.data; |
| uint32_t rowPixels = current_ds.linesize / 4; |
| uint32_t i, j; |
| |
| for (i = 0; i < current_ds.height; i++) |
| for (j = 0; j < current_ds.width; j++) { |
| |
| pixels[ (i * rowPixels) + j ] |= 0xFF000000; |
| } |
| } |
| } |
| |
| @implementation QemuWindow |
| - (void)miniaturize:(id)sender |
| { |
| |
| /* make the alpha channel opaque so anim won't have holes in it */ |
| QZ_SetPortAlphaOpaque (); |
| |
| [ super miniaturize:sender ]; |
| |
| } |
| - (void)display |
| { |
| /* |
| This method fires just before the window deminaturizes from the Dock. |
| |
| We'll save the current visible surface, let the window manager redraw any |
| UI elements, and restore the SDL surface. This way, no expose event |
| is required, and the deminiaturize works perfectly. |
| */ |
| |
| /* make sure pixels are fully opaque */ |
| QZ_SetPortAlphaOpaque (); |
| |
| /* save current visible SDL surface */ |
| [ self cacheImageInRect:[ qd_view frame ] ]; |
| |
| /* let the window manager redraw controls, border, etc */ |
| [ super display ]; |
| |
| /* restore visible SDL surface */ |
| [ self restoreCachedImage ]; |
| } |
| |
| @end |
| |
| |
| /* |
| ------------------------------------------------------ |
| QemuCocoaGUIController |
| NSApp's delegate - indeed main object |
| ------------------------------------------------------ |
| */ |
| |
| @interface QemuCocoaGUIController : NSObject |
| { |
| } |
| - (void)applicationDidFinishLaunching: (NSNotification *) note; |
| - (void)applicationWillTerminate:(NSNotification *)aNotification; |
| |
| - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo; |
| |
| - (void)startEmulationWithArgc:(int)argc argv:(char**)argv; |
| @end |
| |
| @implementation QemuCocoaGUIController |
| /* Called when the internal event loop has just started running */ |
| - (void)applicationDidFinishLaunching: (NSNotification *) note |
| { |
| |
| /* Display an open dialog box if no argument were passed or |
| if qemu was launched from the finder ( the Finder passes "-psn" ) */ |
| |
| if( gArgc <= 1 || strncmp (gArgv[1], "-psn", 4) == 0) |
| { |
| NSOpenPanel *op = [[NSOpenPanel alloc] init]; |
| |
| cocoa_resize(¤t_ds, 640, 400); |
| |
| [op setPrompt:@"Boot image"]; |
| |
| [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"]; |
| |
| [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil] |
| modalForWindow:window modalDelegate:self |
| didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL]; |
| } |
| else |
| { |
| /* or Launch Qemu, with the global args */ |
| [self startEmulationWithArgc:gArgc argv:gArgv]; |
| } |
| } |
| |
| - (void)applicationWillTerminate:(NSNotification *)aNotification |
| { |
| printf("Application will terminate\n"); |
| qemu_system_shutdown_request(); |
| /* In order to avoid a crash */ |
| exit(0); |
| } |
| |
| - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo |
| { |
| if(returnCode == NSCancelButton) |
| { |
| exit(0); |
| } |
| |
| if(returnCode == NSOKButton) |
| { |
| char *bin = "qemu"; |
| char *img = (char*)[ [ sheet filename ] cString]; |
| |
| char **argv = (char**)malloc( sizeof(char*)*3 ); |
| |
| asprintf(&argv[0], "%s", bin); |
| asprintf(&argv[1], "-hda"); |
| asprintf(&argv[2], "%s", img); |
| |
| printf("Using argc %d argv %s -hda %s\n", 3, bin, img); |
| |
| [self startEmulationWithArgc:3 argv:(char**)argv]; |
| } |
| } |
| |
| - (void)startEmulationWithArgc:(int)argc argv:(char**)argv |
| { |
| int status; |
| /* Launch Qemu */ |
| printf("starting qemu...\n"); |
| status = qemu_main (argc, argv); |
| exit(status); |
| } |
| @end |
| |
| /* |
| ------------------------------------------------------ |
| Application Creation |
| ------------------------------------------------------ |
| */ |
| |
| /* Dock Connection */ |
| typedef struct CPSProcessSerNum |
| { |
| UInt32 lo; |
| UInt32 hi; |
| } CPSProcessSerNum; |
| |
| extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn); |
| extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5); |
| extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn); |
| |
| /* Menu Creation */ |
| static void setApplicationMenu(void) |
| { |
| /* warning: this code is very odd */ |
| NSMenu *appleMenu; |
| NSMenuItem *menuItem; |
| NSString *title; |
| NSString *appName; |
| |
| appName = @"Qemu"; |
| appleMenu = [[NSMenu alloc] initWithTitle:@""]; |
| |
| /* Add menu items */ |
| title = [@"About " stringByAppendingString:appName]; |
| [appleMenu addItemWithTitle:title action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; |
| |
| [appleMenu addItem:[NSMenuItem separatorItem]]; |
| |
| title = [@"Hide " stringByAppendingString:appName]; |
| [appleMenu addItemWithTitle:title action:@selector(hide:) keyEquivalent:@"h"]; |
| |
| menuItem = (NSMenuItem *)[appleMenu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; |
| [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)]; |
| |
| [appleMenu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; |
| |
| [appleMenu addItem:[NSMenuItem separatorItem]]; |
| |
| title = [@"Quit " stringByAppendingString:appName]; |
| [appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"]; |
| |
| |
| /* Put menu into the menubar */ |
| menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""]; |
| [menuItem setSubmenu:appleMenu]; |
| [[NSApp mainMenu] addItem:menuItem]; |
| |
| /* Tell the application object that this is now the application menu */ |
| [NSApp setAppleMenu:appleMenu]; |
| |
| /* Finally give up our references to the objects */ |
| [appleMenu release]; |
| [menuItem release]; |
| } |
| |
| /* Create a window menu */ |
| static void setupWindowMenu(void) |
| { |
| NSMenu *windowMenu; |
| NSMenuItem *windowMenuItem; |
| NSMenuItem *menuItem; |
| |
| windowMenu = [[NSMenu alloc] initWithTitle:@"Window"]; |
| |
| /* "Minimize" item */ |
| menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"]; |
| [windowMenu addItem:menuItem]; |
| [menuItem release]; |
| |
| /* Put menu into the menubar */ |
| windowMenuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""]; |
| [windowMenuItem setSubmenu:windowMenu]; |
| [[NSApp mainMenu] addItem:windowMenuItem]; |
| |
| /* Tell the application object that this is now the window menu */ |
| [NSApp setWindowsMenu:windowMenu]; |
| |
| /* Finally give up our references to the objects */ |
| [windowMenu release]; |
| [windowMenuItem release]; |
| |
| } |
| |
| static void CustomApplicationMain (argc, argv) |
| { |
| NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
| QemuCocoaGUIController *gui_controller; |
| CPSProcessSerNum PSN; |
| |
| [NSApplication sharedApplication]; |
| |
| if (!CPSGetCurrentProcess(&PSN)) |
| if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103)) |
| if (!CPSSetFrontProcess(&PSN)) |
| [NSApplication sharedApplication]; |
| |
| /* Set up the menubar */ |
| [NSApp setMainMenu:[[NSMenu alloc] init]]; |
| setApplicationMenu(); |
| setupWindowMenu(); |
| |
| /* Create SDLMain and make it the app delegate */ |
| gui_controller = [[QemuCocoaGUIController alloc] init]; |
| [NSApp setDelegate:gui_controller]; |
| |
| /* Start the main event loop */ |
| [NSApp run]; |
| |
| [gui_controller release]; |
| [pool release]; |
| } |
| |
| /* Real main of qemu-cocoa */ |
| int main(int argc, char **argv) |
| { |
| gArgc = argc; |
| gArgv = argv; |
| |
| CustomApplicationMain (argc, argv); |
| |
| return 0; |
| } |
