60 lines
1.8 KiB
Plaintext
60 lines
1.8 KiB
Plaintext
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#import "SkNSWindow.h"
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#import "SkEvent.h"
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#define SkEventClass @"SkEvent"
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@implementation SkNSWindow
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-(id) initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)aStyle
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backing:(NSBackingStoreType)bufferingType defer:(BOOL)flag {
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self = [super initWithContentRect:contentRect styleMask:aStyle
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backing:bufferingType defer:flag];
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if (self) {
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//Register as an observer for SkEventClass events and call
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//receiveSkEvent: upon receiving the event
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(receiveSkEvent:) name:SkEventClass object:nil];
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}
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return self;
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}
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-(void) dealloc {
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[super dealloc];
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}
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-(void) installSkViews {
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//to be overwritten by subclass
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}
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-(BOOL) acceptsFirstResponder {
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return YES;
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}
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-(void) receiveSkEvent:(NSNotification *)notification {
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if(SkEvent::ProcessEvent())
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SkEvent::SignalNonEmptyQueue();
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}
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+(void) postTimedEvent:(NSTimeInterval)ti {
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[NSTimer scheduledTimerWithTimeInterval:ti target:self
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selector:@selector(timerFireMethod:)
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userInfo:nil repeats:NO];
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}
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+(void) timerFireMethod:(NSTimer*)theTimer {
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SkEvent::ServiceQueueTimer();
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}
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@end
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////////////////////////////////////////////////////////////////////////////////
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void SkEvent::SignalNonEmptyQueue() {
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//post a SkEventClass event to the default notification center
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[[NSNotificationCenter defaultCenter] postNotificationName:SkEventClass
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object:nil];
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}
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void SkEvent::SignalQueueTimer(SkMSec delay) {
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if (delay) {
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//Convert to seconds
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NSTimeInterval ti = delay/(float)SK_MSec1;
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[SkNSWindow postTimedEvent:ti];
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}
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}
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