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19e2388a76
Summary: Currently on iOS animations are being performed on the JS thread. This ports animations over to the native thread and performs them natively. A lot of this work has already been done on Android, but this PR enables a few animation nodes that Android doesn't yet support such as Transform, Multiplication, and Addition nodes. Also there is a demo of the native animations added to the UIExplorer app. Closes https://github.com/facebook/react-native/pull/7884 Reviewed By: javache Differential Revision: D3409179 Pulled By: nicklockwood fbshipit-source-id: ef2d8840032e0c32f49e4a16ba86d448662e1751
55 lines
1.7 KiB
Objective-C
55 lines
1.7 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <Foundation/Foundation.h>
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@interface RCTAnimatedNode : NSObject
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- (instancetype)initWithTag:(NSNumber *)tag
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config:(NSDictionary<NSString *, id> *)config NS_DESIGNATED_INITIALIZER;
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@property (nonatomic, readonly) NSNumber *nodeTag;
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@property (nonatomic, copy, readonly) NSDictionary<NSString *, id> *config;
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@property (nonatomic, copy, readonly) NSDictionary<NSNumber *, RCTAnimatedNode *> *childNodes;
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@property (nonatomic, copy, readonly) NSDictionary<NSNumber *, RCTAnimatedNode *> *parentNodes;
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@property (nonatomic, readonly) BOOL needsUpdate;
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@property (nonatomic, readonly) BOOL hasUpdated;
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/**
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* Marks a node and its children as needing update.
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*/
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- (void)setNeedsUpdate NS_REQUIRES_SUPER;
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/**
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* The node will update its value if necesarry and only after its parents have updated.
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*/
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- (void)updateNodeIfNecessary NS_REQUIRES_SUPER;
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/**
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* Where the actual update code lives. Called internally from updateNodeIfNecessary
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*/
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- (void)performUpdate NS_REQUIRES_SUPER;
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/**
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* Cleans up after a round of updates.
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*/
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- (void)cleanupAnimationUpdate NS_REQUIRES_SUPER;
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- (void)addChild:(RCTAnimatedNode *)child NS_REQUIRES_SUPER;
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- (void)removeChild:(RCTAnimatedNode *)child NS_REQUIRES_SUPER;
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- (void)onAttachedToNode:(RCTAnimatedNode *)parent NS_REQUIRES_SUPER;
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- (void)onDetachedFromNode:(RCTAnimatedNode *)parent NS_REQUIRES_SUPER;
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- (void)detachNode NS_REQUIRES_SUPER;
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@end
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