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git-subtree-dir: submodules/LegacyComponents git-subtree-mainline: 608630530451e02e5aec48389d144dbf7a3625b9 git-subtree-split: d5594346161c1b7f203d1e87068bbe77bcaac019
37 lines
1.1 KiB
Objective-C
37 lines
1.1 KiB
Objective-C
#import <LegacyComponents/TGPhotoEditorAnimation.h>
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@implementation TGPhotoEditorAnimation
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+ (POPSpringAnimation *)prepareTransitionAnimationForPropertyNamed:(NSString *)propertyName
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{
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POPSpringAnimation *animation = [POPSpringAnimation animationWithPropertyNamed:propertyName];
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animation.springBounciness = 1;
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animation.springSpeed = 12;
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return animation;
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}
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+ (void)performBlock:(void (^)(bool))block whenCompletedAllAnimations:(NSArray *)animations
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{
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if (block == nil)
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return;
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NSMutableSet *animationsSet = [NSMutableSet setWithArray:animations];
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__block bool allFinished = true;
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void (^onAnimationCompletion)(POPAnimation *, BOOL) = ^(POPAnimation *animation, BOOL finished)
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{
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if (!finished)
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allFinished = false;
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[animationsSet removeObject:animation];
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if (animationsSet.count == 0 && block != nil)
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block(allFinished);
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};
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for (POPAnimation *animation in animations)
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animation.completionBlock = onAnimationCompletion;
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}
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@end
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