react-native/ReactCommon/cxxreact/CxxNativeModule.h
Sean Kinsey c38d56d9db Expose the bridge instance to CxxModule via a weak_ptr
Summary:
In order for `CxxModule` modules to be able to do things like emit events, we need to expose the bridge instance.

To allow classes derived from `CxxModule` in other projects to include `<cxxreact/Instance.h> I also needed to convert all the header includes to non-relative  ones.

Reviewed By: javache

Differential Revision: D4564145

fbshipit-source-id: a5bc28dd9b40e2b141af9e867105c56083fbdcdc
2017-02-15 10:04:17 -08:00

37 lines
1.0 KiB
C++

// Copyright 2004-present Facebook. All Rights Reserved.
#pragma once
#include <cxxreact/CxxModule.h>
#include <cxxreact/NativeModule.h>
namespace facebook {
namespace react {
class Instance;
std::function<void(folly::dynamic)> makeCallback(
std::weak_ptr<Instance> instance, ExecutorToken token, const folly::dynamic& callbackId);
class CxxNativeModule : public NativeModule {
public:
CxxNativeModule(std::weak_ptr<Instance> instance,
std::unique_ptr<xplat::module::CxxModule> module);
std::string getName() override;
std::vector<MethodDescriptor> getMethods() override;
folly::dynamic getConstants() override;
bool supportsWebWorkers() override;
void invoke(ExecutorToken token, unsigned int reactMethodId, folly::dynamic&& params) override;
MethodCallResult callSerializableNativeHook(
ExecutorToken token, unsigned int hookId, folly::dynamic&& args) override;
private:
std::weak_ptr<Instance> instance_;
std::unique_ptr<xplat::module::CxxModule> module_;
std::vector<xplat::module::CxxModule::Method> methods_;
};
}
}