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38 lines
692 B
Mathematica
38 lines
692 B
Mathematica
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#import "TGAnimationBlockDelegate.h"
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@implementation TGAnimationBlockDelegate
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- (instancetype)initWithLayer:(CALayer *)layer
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{
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self = [super init];
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if (self != nil)
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{
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_layer = layer;
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}
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return self;
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}
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- (void)animationDidStart:(CAAnimation *)__unused anim
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{
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}
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- (void)animationDidStop:(CAAnimation *)__unused anim finished:(BOOL)flag
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{
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CALayer *layer = _layer;
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if (flag)
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{
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if (_opacityOnCompletion != nil)
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layer.opacity = [_opacityOnCompletion floatValue];
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}
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if (_removeLayerOnCompletion)
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[layer removeFromSuperlayer];
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if (_completion)
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_completion(flag);
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_completion = nil;
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}
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@end
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