diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m')
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m deleted file mode 100644 index b56f9a7..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m +++ /dev/null @@ -1,232 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include "SDL_QuartzVideo.h" -#include "SDL_QuartzWM.h" -#include "SDL_QuartzWindow.h" - -/* - This function makes the *SDL region* of the window 100% opaque. - The genie effect uses the alpha component. Otherwise, - it doesn't seem to matter what value it has. -*/ -static void QZ_SetPortAlphaOpaque () { - - SDL_Surface *surface = current_video->screen; - int bpp; - - bpp = surface->format->BitsPerPixel; - - if (bpp == 32) { - - Uint32 *pixels = (Uint32*) surface->pixels; - Uint32 rowPixels = surface->pitch / 4; - Uint32 i, j; - - for (i = 0; i < surface->h; i++) - for (j = 0; j < surface->w; j++) { - - pixels[ (i * rowPixels) + j ] |= 0xFF000000; - } - } -} - -@implementation SDL_QuartzWindow - -/* we override these methods to fix the miniaturize animation/dock icon bug */ -- (void)miniaturize:(id)sender -{ - if (SDL_VideoSurface->flags & SDL_OPENGL) { - - /* - Future: Grab framebuffer and put into NSImage - [ qz_window setMiniwindowImage:image ]; - */ - } - else { - - /* make the alpha channel opaque so anim won't have holes in it */ - QZ_SetPortAlphaOpaque (); - } - - /* window is hidden now */ - SDL_PrivateAppActive (0, SDL_APPACTIVE); - - [ 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. - */ - SDL_VideoDevice *this = (SDL_VideoDevice*)current_video; - - /* make sure pixels are fully opaque */ - if (! ( SDL_VideoSurface->flags & SDL_OPENGL ) ) - QZ_SetPortAlphaOpaque (); - - /* save current visible SDL surface */ - [ self cacheImageInRect:[ window_view frame ] ]; - - /* let the window manager redraw controls, border, etc */ - [ super display ]; - - /* restore visible SDL surface */ - [ self restoreCachedImage ]; - - /* window is visible again */ - SDL_PrivateAppActive (1, SDL_APPACTIVE); -} - -- (void)setFrame:(NSRect)frameRect display:(BOOL)flag -{ - - /* - If the video surface is NULL, this originated from QZ_SetVideoMode, - so don't send the resize event. - */ - SDL_VideoDevice *this = (SDL_VideoDevice*)current_video; - - if (this && SDL_VideoSurface == NULL) { - - [ super setFrame:frameRect display:flag ]; - } - else if (this && qz_window) { - - NSRect newViewFrame; - - [ super setFrame:frameRect display:flag ]; - - newViewFrame = [ window_view frame ]; - - SDL_PrivateResize (newViewFrame.size.width, newViewFrame.size.height); - - /* If not OpenGL, we have to update the pixels and pitch */ - if ( ! ( SDL_VideoSurface->flags & SDL_OPENGL ) ) { - - CGrafPtr thePort = [ window_view qdPort ]; - LockPortBits ( thePort ); - - SDL_VideoSurface->pixels = GetPixBaseAddr ( GetPortPixMap ( thePort ) ); - SDL_VideoSurface->pitch = GetPixRowBytes ( GetPortPixMap ( thePort ) ); - - /* - SDL_VideoSurface->pixels now points to the window's pixels - We want it to point to the *view's* pixels - */ - { - int vOffset = [ qz_window frame ].size.height - - newViewFrame.size.height - newViewFrame.origin.y; - - int hOffset = newViewFrame.origin.x; - - SDL_VideoSurface->pixels = (Uint8 *)SDL_VideoSurface->pixels + (vOffset * SDL_VideoSurface->pitch) + hOffset * (device_bpp/8); - } - - UnlockPortBits ( thePort ); - } - } -} - -- (void)appDidHide:(NSNotification*)note -{ - SDL_PrivateAppActive (0, SDL_APPACTIVE); -} - -- (void)appWillUnhide:(NSNotification*)note -{ - SDL_VideoDevice *this = (SDL_VideoDevice*)current_video; - - if ( this ) { - - /* make sure pixels are fully opaque */ - if (! ( SDL_VideoSurface->flags & SDL_OPENGL ) ) - QZ_SetPortAlphaOpaque (); - - /* save current visible SDL surface */ - [ self cacheImageInRect:[ window_view frame ] ]; - } -} - -- (void)appDidUnhide:(NSNotification*)note -{ - /* restore cached image, since it may not be current, post expose event too */ - [ self restoreCachedImage ]; - - /*SDL_PrivateExpose ();*/ - - SDL_PrivateAppActive (1, SDL_APPACTIVE); -} - -- (id)initWithContentRect:(NSRect)contentRect styleMask:(unsigned int)styleMask backing:(NSBackingStoreType)backingType defer:(BOOL)flag -{ - /* Make our window subclass receive these application notifications */ - [ [ NSNotificationCenter defaultCenter ] addObserver:self - selector:@selector(appDidHide:) name:NSApplicationDidHideNotification object:NSApp ]; - - [ [ NSNotificationCenter defaultCenter ] addObserver:self - selector:@selector(appDidUnhide:) name:NSApplicationDidUnhideNotification object:NSApp ]; - - [ [ NSNotificationCenter defaultCenter ] addObserver:self - selector:@selector(appWillUnhide:) name:NSApplicationWillUnhideNotification object:NSApp ]; - - return [ super initWithContentRect:contentRect styleMask:styleMask backing:backingType defer:flag ]; -} - -@end - -@implementation SDL_QuartzWindowDelegate -- (BOOL)windowShouldClose:(id)sender -{ - SDL_PrivateQuit(); - return NO; -} - -- (void)windowDidBecomeKey:(NSNotification *)aNotification -{ - QZ_DoActivate (current_video); -} - -- (void)windowDidResignKey:(NSNotification *)aNotification -{ - QZ_DoDeactivate (current_video); -} - -@end - -@implementation SDL_QuartzView - -- (void)resetCursorRects -{ - SDL_Cursor *sdlc = SDL_GetCursor(); - if (sdlc != NULL && sdlc->wm_cursor != NULL) { - [self addCursorRect: [self visibleRect] cursor: sdlc->wm_cursor->nscursor]; - } -} - -@end |