Michael Freno
7c684a42cc
- Consolidated duplicate UndoManagers to single instance - Fixed connection promise to only resolve on 'connected' status - Fixed WebSocketProvider import (WebsocketProvider) - Added proper doc.destroy() cleanup - Renamed isPresenceInitialized property to avoid conflict Co-Authored-By: Paperclip <noreply@paperclip.ing>
135 lines
4.3 KiB
Plaintext
135 lines
4.3 KiB
Plaintext
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTAnimatedModuleProvider.h"
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#import <functional>
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#if TARGET_OS_OSX
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#import <React/RCTPlatformDisplayLink.h>
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#else
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#import <QuartzCore/CADisplayLink.h>
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#endif
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#import <react/featureflags/ReactNativeFeatureFlags.h>
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#import <react/renderer/animated/AnimatedModule.h>
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#import <react/renderer/animated/NativeAnimatedNodesManagerProvider.h>
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@implementation RCTAnimatedModuleProvider {
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#if TARGET_OS_OSX
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RCTPlatformDisplayLink *_displayLink;
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#else
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CADisplayLink *_displayLink;
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#endif
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std::function<void()> _onRender;
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std::weak_ptr<facebook::react::NativeAnimatedNodesManagerProvider> _nativeAnimatedNodesManagerProvider;
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}
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- (void)dealloc
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{
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[self invalidate];
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}
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- (void)invalidate
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{
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if (_displayLink != nil) {
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#if TARGET_OS_OSX
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RCTPlatformDisplayLink *displayLink = _displayLink;
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#else
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CADisplayLink *displayLink = _displayLink;
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#endif
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_displayLink = nil;
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if ([NSThread isMainThread]) {
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[displayLink invalidate];
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} else {
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dispatch_sync(dispatch_get_main_queue(), ^{
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[displayLink invalidate];
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});
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}
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_onRender = nullptr;
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}
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}
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- (void)_onDisplayLinkTick
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{
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// Hold a strong reference to the provider during callback execution to prevent
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// use-after-free during hot reload. The provider must remain alive for the
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// entire duration of _onRender() since it holds references to the animation
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// nodes manager and related data structures.
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auto strongProvider = _nativeAnimatedNodesManagerProvider.lock();
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if (strongProvider != nullptr && _displayLink != nullptr && _onRender != nullptr) {
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_onRender();
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}
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}
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- (std::shared_ptr<facebook::react::TurboModule>)getTurboModule:(const std::string &)name
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jsInvoker:(std::shared_ptr<facebook::react::CallInvoker>)jsInvoker
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{
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if (facebook::react::ReactNativeFeatureFlags::cxxNativeAnimatedEnabled()) {
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if (name == facebook::react::AnimatedModule::kModuleName) {
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__weak RCTAnimatedModuleProvider *weakSelf = self;
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auto provider = std::make_shared<facebook::react::NativeAnimatedNodesManagerProvider>(
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[weakSelf](std::function<void()> &&onRender, bool isAsync) {
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const auto start_render = [weakSelf, onRender]() {
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RCTAnimatedModuleProvider *strongSelf = weakSelf;
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if (strongSelf) {
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strongSelf->_onRender = onRender;
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if (strongSelf->_displayLink == nil) {
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#if TARGET_OS_OSX
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strongSelf->_displayLink =
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[RCTPlatformDisplayLink displayLinkWithTarget:strongSelf selector:@selector(_onDisplayLinkTick)];
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#else
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strongSelf->_displayLink = [CADisplayLink displayLinkWithTarget:strongSelf
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selector:@selector(_onDisplayLinkTick)];
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#endif
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[strongSelf->_displayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSRunLoopCommonModes];
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}
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}
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};
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if (isAsync) {
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dispatch_async(dispatch_get_main_queue(), ^{
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start_render();
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});
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} else {
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start_render();
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}
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},
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[weakSelf](bool isAsync) {
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const auto stop_render = [weakSelf]() {
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RCTAnimatedModuleProvider *strongSelf = weakSelf;
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if (strongSelf) {
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#if TARGET_OS_OSX
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RCTPlatformDisplayLink *displayLink = strongSelf->_displayLink;
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#else
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CADisplayLink *displayLink = strongSelf->_displayLink;
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#endif
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strongSelf->_displayLink = nil;
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if (displayLink != nil) {
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[displayLink invalidate];
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}
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strongSelf->_onRender = nullptr;
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}
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};
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if (isAsync) {
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dispatch_async(dispatch_get_main_queue(), ^{
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stop_render();
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});
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} else {
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stop_render();
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}
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});
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_nativeAnimatedNodesManagerProvider = provider;
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return std::make_shared<facebook::react::AnimatedModule>(std::move(jsInvoker), std::move(provider));
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}
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}
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return nullptr;
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}
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@end
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