react-native/React/Fabric/Utils/RuntimeEventBeat.h
Valentin Shergin 94d49e544d Fabric: Codemod: All <fabric/... includes were renamed to <react/...
Summary: We are moving to more stable APIs removing all mentiones of the effort name from the codebase.

Reviewed By: mdvacca

Differential Revision: D12912894

fbshipit-source-id: 4a0c6b9e7454b8b14e62d419e9e9311dc0c56e7a
2018-11-10 14:22:15 -08:00

38 lines
893 B
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/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include <CoreFoundation/CoreFoundation.h>
#include <CoreFoundation/CFRunLoop.h>
#include <react/uimanager/primitives.h>
#include <react/events/EventBeat.h>
namespace facebook {
namespace react {
/*
* Event beat associated with JavaScript runtime.
* The beat is called on `RuntimeExecutor`'s thread induced by the main thread
* event loop.
*/
class RuntimeEventBeat:
public EventBeat {
public:
RuntimeEventBeat(RuntimeExecutor runtimeExecutor);
~RuntimeEventBeat();
void induce() const override;
private:
const RuntimeExecutor runtimeExecutor_;
CFRunLoopObserverRef mainRunLoopObserver_;
mutable std::atomic<bool> isBusy_ {false};
};
} // namespace react
} // namespace facebook