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react-native/Libraries/NativeAnimation/RCTNativeAnimatedModule.h

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Add support for native animations on iOS 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
2016-06-09 17:34:41 +00:00
/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
Fix NativeAnimation invalidation & races on iOS Summary: This diff attempts to fix a number of iOS native animation bugs related to improper node invalidation and a race with view creation. The major issues were presented in #9120 as problems 3 and 3b, but I'll recap here: The invalidation model we use is overly complicated and incomplete. The proper combination of `_needsUpdate` and `_hasUpdated` will result in nodes values being recomputed. However, we do not invalidate nodes in all the places we should, e.g. if we create a new view and attach it to an existing value node (see example in #9120). This diff chooses to remove the `_hasUpdated` flag, and simply relies on the `_needsUpdate` flag to mark a node as dirty. We mark nodes as dirty when they are: - created - updated - attached to new parents - detached from old parents - attached to a view Calling `updateNodeIfNecessary` will, if necessary, compute all invalidated parent values before recomputing the node value. It will then apply the update, and mark the no Closes https://github.com/facebook/react-native/pull/10663 Differential Revision: D4120301 Pulled By: mkonicek fbshipit-source-id: e247afcb5d8c15999b8328c664b9f7e764d76a75
2016-11-28 19:09:46 +00:00
Move all header imports to "<React/..>" Summary: To make React Native play nicely with our internal build infrastructure we need to properly namespace all of our header includes. Where previously you could do `#import "RCTBridge.h"`, you must now write this as `#import <React/RCTBridge.h>`. If your xcode project still has a custom header include path, both variants will likely continue to work, but for new projects, we're defaulting the header include path to `$(BUILT_PRODUCTS_DIR)/usr/local/include`, where the React and CSSLayout targets will copy a subset of headers too. To make Xcode copy headers phase work properly, you may need to add React as an explicit dependency to your app's scheme and disable "parallelize build". Reviewed By: mmmulani Differential Revision: D4213120 fbshipit-source-id: 84a32a4b250c27699e6795f43584f13d594a9a82
2016-11-23 15:47:52 +00:00
#import <React/RCTBridgeModule.h>
#import <React/RCTEventDispatcher.h>
#import <React/RCTEventEmitter.h>
Native Animated - Restore default values when removing props on iOS Summary: This fixes a bug that causes properties to keep stale values because they were not restored to their default after being removed when their value was controlled by native animated. To fix this we restore default values in `disconnectFromView` by updating views with null values for all props that we modified previously. However this causes another issue where we lose any props that were set by the normal process because NativeAnimated operations are always executed after UIManager operatations. To fix this I added a way to hook into UIManager view updating process to be able to execute NativeAnimated operations either before or after updating native views. In the case of disconnecting we want to do it before updating views so that it does: Value changed by native animated -> value restored to default -> (optional) value updated by normal prop. This PR also depends on #10658. **Test plan** Tested that this fixed a particular bug in an app that uses ex-navigation + native animations where a navbar w Closes https://github.com/facebook/react-native/pull/11819 Differential Revision: D4752566 Pulled By: javache fbshipit-source-id: 68ee28200ffeba859ae1b98ac753bd7dcb8910f0
2017-03-28 12:30:00 +00:00
#import <React/RCTUIManager.h>
Move all header imports to "<React/..>" Summary: To make React Native play nicely with our internal build infrastructure we need to properly namespace all of our header includes. Where previously you could do `#import "RCTBridge.h"`, you must now write this as `#import <React/RCTBridge.h>`. If your xcode project still has a custom header include path, both variants will likely continue to work, but for new projects, we're defaulting the header include path to `$(BUILT_PRODUCTS_DIR)/usr/local/include`, where the React and CSSLayout targets will copy a subset of headers too. To make Xcode copy headers phase work properly, you may need to add React as an explicit dependency to your app's scheme and disable "parallelize build". Reviewed By: mmmulani Differential Revision: D4213120 fbshipit-source-id: 84a32a4b250c27699e6795f43584f13d594a9a82
2016-11-23 15:47:52 +00:00
Add support for value listener Summary: Adds support for `Animated.Value#addListener` for native driven animated values. Same as #8844 but for iOS. This depends on some JS code in #8844 so only review the 2nd commit and let's wait for #8844 to land first. **Test plan** Tested using the UIExplorer example. Closes https://github.com/facebook/react-native/pull/9194 Differential Revision: D3681749 fbshipit-source-id: 521a61e2221c1ad1f6f40c75dd2dc957361d0271
2016-08-12 01:10:16 +00:00
#import "RCTValueAnimatedNode.h"
Add support for native animations on iOS 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
2016-06-09 17:34:41 +00:00
Native Animated - Restore default values when removing props on iOS Summary: This fixes a bug that causes properties to keep stale values because they were not restored to their default after being removed when their value was controlled by native animated. To fix this we restore default values in `disconnectFromView` by updating views with null values for all props that we modified previously. However this causes another issue where we lose any props that were set by the normal process because NativeAnimated operations are always executed after UIManager operatations. To fix this I added a way to hook into UIManager view updating process to be able to execute NativeAnimated operations either before or after updating native views. In the case of disconnecting we want to do it before updating views so that it does: Value changed by native animated -> value restored to default -> (optional) value updated by normal prop. This PR also depends on #10658. **Test plan** Tested that this fixed a particular bug in an app that uses ex-navigation + native animations where a navbar w Closes https://github.com/facebook/react-native/pull/11819 Differential Revision: D4752566 Pulled By: javache fbshipit-source-id: 68ee28200ffeba859ae1b98ac753bd7dcb8910f0
2017-03-28 12:30:00 +00:00
@interface RCTNativeAnimatedModule : RCTEventEmitter <RCTBridgeModule, RCTValueAnimatedNodeObserver, RCTEventDispatcherObserver, RCTUIManagerObserver>
Add support for native animations on iOS 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
2016-06-09 17:34:41 +00:00
@end