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/*
* Copyright 2017 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef COBALT_SCRIPT_MOZJS_45_MOZJS_SCRIPT_VALUE_FACTORY_H_
#define COBALT_SCRIPT_MOZJS_45_MOZJS_SCRIPT_VALUE_FACTORY_H_
#include "cobalt/script/mozjs-45/mozjs_global_environment.h"
#include "cobalt/script/mozjs-45/native_promise.h"
#include "cobalt/script/mozjs-45/promise_wrapper.h"
#include "cobalt/script/script_value_factory.h"
#include "third_party/mozjs-45/js/src/jsapi.h"
namespace cobalt {
namespace script {
namespace mozjs {
class MozjsScriptValueFactory : public ScriptValueFactory {
public:
explicit MozjsScriptValueFactory(MozjsGlobalEnvironment* global_environment);
~MozjsScriptValueFactory() OVERRIDE {}
template <typename T>
scoped_ptr<ScriptValue<Promise<T> > > CreatePromise() {
typedef ScriptValue<Promise<T> > ScriptPromiseType;
typedef MozjsUserObjectHolder<NativePromise<T> > MozjsPromiseHolderType;
JSContext* context = global_environment_->context();
JS::RootedObject global_object(context,
global_environment_->global_object());
JSAutoRequest auto_request(context);
JSAutoCompartment auto_compartment(context, global_object);
JS::RootedObject promise_wrapper(
context, PromiseWrapper::Create(context, global_object));
DCHECK(promise_wrapper);
scoped_ptr<ScriptPromiseType> promise(
new MozjsPromiseHolderType(context, promise_wrapper));
return promise.Pass();
}
private:
MozjsGlobalEnvironment* global_environment_;
};
} // namespace mozjs
} // namespace script
} // namespace cobalt
#endif // COBALT_SCRIPT_MOZJS_45_MOZJS_SCRIPT_VALUE_FACTORY_H_