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Summary: This is only the core C++ part of TurboModule - moving to github to make integration with existing NativeModules system slightly easier. Other bindings for iOS/Android are not yet ready to move. Notes: * TurboModules is not ready to use at the moment. * Build configuration is not yet provided (cocoapods/.xcodeproj/gradle), just like Fabric. * No effort was done to make this lib C++17 strictly compliant yet (there will be in the future). Reviewed By: RSNara Differential Revision: D13551211 fbshipit-source-id: cd3b458e6746ee9218451962ca65b1ad641a32db
39 lines
978 B
C++
39 lines
978 B
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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#pragma once
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#include <functional>
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#include <memory>
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namespace facebook {
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namespace react {
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class MessageQueueThread;
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/**
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* A generic native-to-JS call invoker. It guarantees that any calls from any
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* thread are queued on the right JS thread.
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*
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* For now, this is a thin-wrapper around existing MessageQueueThread. Eventually,
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* it should be consolidated with Fabric implementation so there's only one
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* API to call JS from native, whether synchronously or asynchronously.
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*/
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class JSCallInvoker {
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public:
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JSCallInvoker(std::shared_ptr<MessageQueueThread> jsThread);
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void invokeAsync(std::function<void()>&& func);
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void invokeSync(std::function<void()>&& func);
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private:
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std::shared_ptr<MessageQueueThread> jsThread_;
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};
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} // namespace react
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} // namespace facebook
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