react-native/React/CxxModule/DispatchMessageQueueThread.h
Pieter De Baets ce270220e4 Extract module registry creation to helper
Reviewed By: mhorowitz

Differential Revision: D4721817

fbshipit-source-id: 2fa17ca5317a57d429aa75d6c1865932af27e02f
2017-03-17 07:08:14 -07:00

41 lines
1.1 KiB
C++

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#include <cxxreact/MessageQueueThread.h>
namespace facebook {
namespace react {
// RCTNativeModule arranges for native methods to be invoked on a queue which
// is not the JS thread. C++ modules don't use RCTNativeModule, so this little
// adapter does the work.
class DispatchMessageQueueThread : public MessageQueueThread {
public:
DispatchMessageQueueThread(RCTModuleData *moduleData)
: moduleData_(moduleData) {}
void runOnQueue(std::function<void()>&& func) override {
dispatch_async(moduleData_.methodQueue, [func=std::move(func)] {
func();
});
}
void runOnQueueSync(std::function<void()>&& func) override {
LOG(FATAL) << "Unsupported operation";
}
void quitSynchronous() override {
LOG(FATAL) << "Unsupported operation";
}
private:
RCTModuleData *moduleData_;
};
} }