38 lines
946 B
C
38 lines
946 B
C
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/*
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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 <CoreFoundation/CFRunLoop.h>
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#include <CoreFoundation/CoreFoundation.h>
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#include <react/core/EventBeat.h>
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#include <react/utils/RuntimeExecutor.h>
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namespace facebook {
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namespace react {
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/*
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* Event beat associated with JavaScript runtime.
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* The beat is called on `RuntimeExecutor`'s thread induced by the main thread
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* event loop.
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*/
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class RuntimeEventBeat : public EventBeat {
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public:
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RuntimeEventBeat(
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EventBeat::SharedOwnerBox const &ownerBox,
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RuntimeExecutor runtimeExecutor);
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~RuntimeEventBeat();
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void induce() const override;
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private:
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const RuntimeExecutor runtimeExecutor_;
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CFRunLoopObserverRef mainRunLoopObserver_;
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mutable std::atomic<bool> isBusy_{false};
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};
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} // namespace react
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} // namespace facebook
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