mirror of
https://github.com/zhigang1992/react-native.git
synced 2026-06-15 03:08:48 +08:00
cf2a289372
Summary: This pull request removes the designated initializers in `react/mounting/**` and `react/events/**` to improve portability. A destructor was also defined for `ShadowView` to fix this error: ``` ShadowViewMutation.cpp:14: error: undefined reference to 'facebook::react::ShadowView::~ShadowView()' ShadowViewMutation.cpp:24: error: undefined reference to 'facebook::react::ShadowView::~ShadowView()' clang++: error: linker command failed with exit code 1 (use -v to see invocation) ``` [General] [Changed] - Fabric: Remove designated initializers in Events and Mounting Pull Request resolved: https://github.com/facebook/react-native/pull/23441 Differential Revision: D14298890 Pulled By: shergin fbshipit-source-id: f5d8fc6e1f5968b94e8bb3ca0c3f0e81cf892f83
83 lines
1.6 KiB
C++
83 lines
1.6 KiB
C++
/**
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* Copyright (c) Facebook, Inc. and its 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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#include <cassert>
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#include "EventBeatBasedExecutor.h"
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namespace facebook {
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namespace react {
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using Mode = EventBeatBasedExecutor::Mode;
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EventBeatBasedExecutor::EventBeatBasedExecutor(
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std::unique_ptr<EventBeat> eventBeat)
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: eventBeat_(std::move(eventBeat)) {
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eventBeat_->setBeatCallback(
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std::bind(&EventBeatBasedExecutor::onBeat, this, true));
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eventBeat_->setFailCallback(
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std::bind(&EventBeatBasedExecutor::onBeat, this, false));
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}
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void EventBeatBasedExecutor::operator()(Routine routine, Mode mode) const {
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if (mode == Mode::Asynchronous) {
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execute({
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/* .routine = */ std::move(routine),
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});
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return;
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}
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std::mutex mutex;
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mutex.lock();
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execute({
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/* .routine = */ std::move(routine),
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/* .callback = */ [&mutex]() { mutex.unlock(); },
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});
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mutex.lock();
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}
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void EventBeatBasedExecutor::execute(Task task) const {
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{
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std::lock_guard<std::mutex> lock(mutex_);
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tasks_.push_back(std::move(task));
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}
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eventBeat_->request();
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eventBeat_->induce();
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}
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void EventBeatBasedExecutor::onBeat(bool success) const {
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std::vector<Task> tasks;
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{
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std::lock_guard<std::mutex> lock(mutex_);
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if (tasks_.size() == 0) {
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return;
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}
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tasks = std::move(tasks_);
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tasks_.clear();
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}
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for (const auto task : tasks) {
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if (success) {
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task.routine();
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}
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if (task.callback) {
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task.callback();
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}
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}
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}
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} // namespace react
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} // namespace facebook
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