73 lines
2.1 KiB
C++
73 lines
2.1 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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#include <string>
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#include "atom/common/api/locker.h"
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#include "atom/common/promise_util.h"
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namespace atom {
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namespace util {
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Promise::Promise(v8::Isolate* isolate)
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: Promise(isolate,
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v8::Promise::Resolver::New(isolate->GetCurrentContext())
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.ToLocalChecked()) {}
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Promise::Promise(v8::Isolate* isolate, v8::Local<v8::Promise::Resolver> handle)
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: isolate_(isolate),
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context_(isolate, isolate->GetCurrentContext()),
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resolver_(isolate, handle) {}
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Promise::~Promise() = default;
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Promise::Promise(Promise&&) = default;
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Promise& Promise::operator=(Promise&&) = default;
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v8::Maybe<bool> Promise::RejectWithErrorMessage(const std::string& string) {
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v8::HandleScope handle_scope(isolate());
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v8::MicrotasksScope script_scope(isolate(),
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v8::MicrotasksScope::kRunMicrotasks);
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v8::Context::Scope context_scope(
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v8::Local<v8::Context>::New(isolate(), GetContext()));
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v8::Local<v8::String> error_message =
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v8::String::NewFromUtf8(isolate(), string.c_str(),
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v8::NewStringType::kNormal,
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static_cast<int>(string.size()))
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.ToLocalChecked();
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v8::Local<v8::Value> error = v8::Exception::Error(error_message);
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return Reject(error);
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}
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v8::Local<v8::Promise> Promise::GetHandle() const {
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return GetInner()->GetPromise();
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}
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CopyablePromise::CopyablePromise(const Promise& promise)
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: isolate_(promise.isolate()), handle_(isolate_, promise.GetInner()) {}
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CopyablePromise::CopyablePromise(const CopyablePromise&) = default;
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CopyablePromise::~CopyablePromise() = default;
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Promise CopyablePromise::GetPromise() const {
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return Promise(isolate_,
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v8::Local<v8::Promise::Resolver>::New(isolate_, handle_));
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}
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} // namespace util
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} // namespace atom
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namespace mate {
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v8::Local<v8::Value> mate::Converter<atom::util::Promise>::ToV8(
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v8::Isolate*,
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const atom::util::Promise& val) {
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return val.GetHandle();
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}
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} // namespace mate
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