55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/*
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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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#pragma once
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#include <jsi/jsi.h>
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namespace facebook::react {
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class RuntimeScheduler;
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/*
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* Exposes RuntimeScheduler to JavaScript realm.
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*/
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class RuntimeSchedulerBinding : public jsi::HostObject {
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public:
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RuntimeSchedulerBinding(std::shared_ptr<RuntimeScheduler> runtimeScheduler);
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/*
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* Installs RuntimeSchedulerBinding into JavaScript runtime if needed.
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* Creates and sets `RuntimeSchedulerBinding` into the global namespace.
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* In case if the global namespace already has a `RuntimeSchedulerBinding`
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* installed, returns that.
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*/
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static std::shared_ptr<RuntimeSchedulerBinding> createAndInstallIfNeeded(
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jsi::Runtime& runtime,
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const std::shared_ptr<RuntimeScheduler>& runtimeScheduler);
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/*
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* Returns a shared pointer to RuntimeSchedulerBinding previously installed
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* into a runtime. Thread synchronization must be enforced externally.
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*/
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static std::shared_ptr<RuntimeSchedulerBinding> getBinding(
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jsi::Runtime& runtime);
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/*
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* Returns shared pointer to RuntimeScheduler for use in native modules
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*/
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std::shared_ptr<RuntimeScheduler> getRuntimeScheduler() noexcept;
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/*
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* `jsi::HostObject` specific overloads.
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*/
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jsi::Value get(jsi::Runtime& runtime, const jsi::PropNameID& name) override;
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private:
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std::shared_ptr<RuntimeScheduler> runtimeScheduler_;
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};
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} // namespace facebook::react
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