66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and 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 <jsi/jsi.h>
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#include "LongLivedObject.h"
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#include <memory>
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namespace facebook::react {
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// Helper for passing jsi::Function arg to other methods.
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class CallbackWrapper : public LongLivedObject {
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private:
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CallbackWrapper(
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jsi::Function&& callback,
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jsi::Runtime& runtime,
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std::shared_ptr<CallInvoker> jsInvoker)
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: callback_(std::move(callback)),
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runtime_(runtime),
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jsInvoker_(std::move(jsInvoker)) {}
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jsi::Function callback_;
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jsi::Runtime& runtime_;
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std::shared_ptr<CallInvoker> jsInvoker_;
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public:
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static std::weak_ptr<CallbackWrapper> createWeak(
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jsi::Function&& callback,
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jsi::Runtime& runtime,
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std::shared_ptr<CallInvoker> jsInvoker) {
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auto wrapper = std::shared_ptr<CallbackWrapper>(new CallbackWrapper(
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std::move(callback), runtime, std::move(jsInvoker)));
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LongLivedObjectCollection::get().add(wrapper);
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return wrapper;
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}
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// Delete the enclosed jsi::Function
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void destroy() {
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allowRelease();
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}
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jsi::Function& callback() {
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return callback_;
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}
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jsi::Runtime& runtime() {
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return runtime_;
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}
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CallInvoker& jsInvoker() {
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return *(jsInvoker_);
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}
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std::shared_ptr<CallInvoker> jsInvokerPtr() {
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return jsInvoker_;
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}
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};
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} // namespace facebook::react
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