react-native/ReactCommon/cxxreact/JSCNativeModules.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

35 lines
775 B
C++

// Copyright 2004-present Facebook. All Rights Reserved.
#pragma once
#include <memory>
#include <string>
#include <cxxreact/ModuleRegistry.h>
#include <folly/Optional.h>
#include <jschelpers/Value.h>
namespace facebook {
namespace react {
/**
* Holds and creates JS representations of the modules in ModuleRegistry
*/
class JSCNativeModules {
public:
explicit JSCNativeModules(std::shared_ptr<ModuleRegistry> moduleRegistry);
JSValueRef getModule(JSContextRef context, JSStringRef name);
void reset();
private:
folly::Optional<Object> m_genNativeModuleJS;
std::shared_ptr<ModuleRegistry> m_moduleRegistry;
std::unordered_map<std::string, Object> m_objects;
folly::Optional<Object> createModule(const std::string& name, JSContextRef context);
};
}
}