githubmr/facebook-react-native: A framework for building native applications using React

packages/react-native-test-library/ios/OSSLibraryExampleSpecJSI.h

67 строк2 KB

Pieter De Baets

Fix Cxx TurboModule methods not being cached (#46751)

02 окт 2024, 15:10

02 окт 2024, 15:105b5e150

/**
 * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
 *
 * Do not edit this file as changes may cause incorrect behavior and will be lost
 * once the code is regenerated.
 *
 * @generated by codegen project: GenerateModuleH.js
 */

#pragma once

#include <ReactCommon/TurboModule.h>
#include <react/bridging/Bridging.h>

namespace facebook::react {


  class JSI_EXPORT NativeSampleModuleCxxSpecJSI : public TurboModule {
protected:
  NativeSampleModuleCxxSpecJSI(std::shared_ptr<CallInvoker> jsInvoker);

public:
  virtual double getRandomNumber(jsi::Runtime &rt) = 0;

};

template <typename T>
class JSI_EXPORT NativeSampleModuleCxxSpec : public TurboModule {
public:
  jsi::Value create(jsi::Runtime &rt, const jsi::PropNameID &propName) override {
    return delegate_.create(rt, propName);
  }

  static constexpr std::string_view kModuleName = "NativeSampleModule";

protected:
  NativeSampleModuleCxxSpec(std::shared_ptr<CallInvoker> jsInvoker)
    : TurboModule(std::string{NativeSampleModuleCxxSpec::kModuleName}, jsInvoker),
      delegate_(reinterpret_cast<T*>(this), jsInvoker) {}


private:
  class Delegate : public NativeSampleModuleCxxSpecJSI {
  public:
    Delegate(T *instance, std::shared_ptr<CallInvoker> jsInvoker) :
      NativeSampleModuleCxxSpecJSI(std::move(jsInvoker)), instance_(instance) {

    }

    double getRandomNumber(jsi::Runtime &rt) override {
      static_assert(
          bridging::getParameterCount(&T::getRandomNumber) == 1,
          "Expected getRandomNumber(...) to have 1 parameters");

      return bridging::callFromJs<double>(
          rt, &T::getRandomNumber, jsInvoker_, instance_);
    }

  private:
    friend class NativeSampleModuleCxxSpec;
    T *instance_;
  };

  Delegate delegate_;
};

} // namespace facebook::react