src/cobalt/script/mozjs-45/mozjs_callback_interface.h

// Copyright 2016 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_CALLBACK_INTERFACE_H_
#define COBALT_SCRIPT_MOZJS_45_MOZJS_CALLBACK_INTERFACE_H_

#include "cobalt/script/callback_interface_traits.h"
#include "third_party/mozjs-45/js/src/jsapi.h"

namespace cobalt {
namespace script {
namespace mozjs {

// Helper class to get the actual callable object from a JSObject implementing
// a callback interface.
// Returns true if a callable was found, and false if not.
bool GetCallableForCallbackInterface(JSContext* context,
                                     JS::HandleObject implementing_object,
                                     const char* property_name,
                                     JS::MutableHandleValue out_callable);

}  // namespace mozjs
}  // namespace script
}  // namespace cobalt

#endif  // COBALT_SCRIPT_MOZJS_45_MOZJS_CALLBACK_INTERFACE_H_