79 lines
1.4 KiB
Mathematica
79 lines
1.4 KiB
Mathematica
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// 6 april 2015
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#include "ui_darwin.h"
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@interface uiWindowDelegate : NSWindowDelegate
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@property void (*onClosing)(uiWindow *, void *);
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@property void *onClosingData;
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@end
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@implementation uiWindowDelegate
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// TODO will this *destroy* the window?
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- (BOOL)windowShouldClose:(id)win
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{
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// return exact constants to be safe
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if ((*(self.onClosing))(self.onClosingData))
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return YES;
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return NO;
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}
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@end
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struct uiWindow {
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NSWindow *w;
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uiWindowDelegate *d;
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};
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static int defaultOnClosing(uiWindow *w, void *data)
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{
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return 1;
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}
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uiWindow *uiNewWindow(char *title, int width, int height)
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{
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uiWindow *w;
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w = (uiWindow *) uiAlloc(sizeof (uiWindow));
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w->w = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, (CGFloat) width, (CGFloat) height)
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styleMask:(NSTitledWindowMask | NSClosableWindowMask | NSMiniaturizableWindowMask | NSResizableWindowMask)
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backing:NSBackingStoreBuffered
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defer:YES];
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// TODO substitutions
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w->d = [uiWindowDelegate new];
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w->d.onClosing = defaultOnClosing;
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[w->w setDelegate:w->d];
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return w;
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}
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void uiWindowDestroy(uiWindow *w)
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{
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// TODO
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// TODO will w->d be destroyed?
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}
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uintptr_t uiWindowHandle(uiWindow *w)
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{
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return (uintptr_t) (w->w);
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}
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// TODO titles
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void uiWindowShow(uiWindow *w)
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{
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[w->w makeKeyAndOrderFront:w->w];
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}
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void uiWindowHide(uiWindow *w)
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{
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[w->w orderOut:w->w];
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}
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void uiWindowOnClosing(uiWindow *w, int (*)(uiWindow *f, void *), void *data)
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{
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w->d.onClosing = f;
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w->d.onClosingData = data;
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}
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