57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
// Copyright (c) 2018 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef NATIVE_MATE_PROMISE_H_
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#define NATIVE_MATE_PROMISE_H_
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#include "native_mate/converter.h"
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namespace mate {
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class Promise {
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public:
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Promise();
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Promise(v8::Isolate* isolate);
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virtual ~Promise();
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static Promise Create(v8::Isolate* isolate);
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static Promise Create();
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v8::Isolate* isolate() const { return isolate_; }
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virtual v8::Local<v8::Object> GetHandle() const;
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template<typename T>
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void Resolve(T* value) {
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resolver_->Resolve(mate::ConvertToV8(isolate(), value));
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}
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template<typename T>
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void Reject(T* value) {
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resolver_->Reject(mate::ConvertToV8(isolate(), value));
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}
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void RejectWithErrorMessage(const std::string& error);
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protected:
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v8::Isolate* isolate_;
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private:
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v8::Local<v8::Promise::Resolver> resolver_;
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};
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template<>
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struct Converter<Promise> {
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static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
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Promise val);
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// TODO(MarshallOfSound): Implement FromV8 to allow promise chaining
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// in native land
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// static bool FromV8(v8::Isolate* isolate,
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// v8::Local<v8::Value> val,
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// Promise* out);
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};
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} // namespace mate
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#endif // NATIVE_MATE_PROMISE_H_
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