23 lines
914 B
Objective-C
23 lines
914 B
Objective-C
#pragma once
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#import "RNSScreen.h"
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@interface RNSScreenStackAnimator : NSObject <UIViewControllerAnimatedTransitioning>
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/// This property is filled whenever there is an ongoing animation and cleared on animation end.
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@property (nonatomic, strong, nullable, readonly) UIViewPropertyAnimator *inFlightAnimator;
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- (nonnull instancetype)initWithOperation:(UINavigationControllerOperation)operation;
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/// In case of interactive / interruptible transition (e.g. swipe back gesture) this method should return
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/// timing parameters expected by animator to be used for animation completion (e.g. when user's
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/// gesture had ended).
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///
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/// @return timing curve provider expected to be used for animation completion or nil,
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/// when there is no interactive transition running.
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- (nullable id<UITimingCurveProvider>)timingParamsForAnimationCompletion;
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+ (BOOL)isCustomAnimation:(RNSScreenStackAnimation)animation;
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@end
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