| /* |
| * 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. |
| */ |
| |
| #include "cobalt/h5vcc/h5vcc_runtime_event_target.h" |
| |
| #include "base/location.h" |
| |
| namespace cobalt { |
| namespace h5vcc { |
| |
| H5vccRuntimeEventTarget::H5vccRuntimeEventTarget() {} |
| |
| H5vccRuntimeEventTarget::~H5vccRuntimeEventTarget() { |
| // Delete all registered listeners. |
| for (ListenerVector::const_iterator it = listeners_.begin(); |
| it != listeners_.end(); ++it) { |
| delete *it; |
| } |
| } |
| |
| void H5vccRuntimeEventTarget::AddListener( |
| const H5vccRuntimeEventTarget::H5vccRuntimeEventCallbackHolder& callback) { |
| base::AutoLock auto_lock(lock_); |
| listeners_.push_back(new ListenerInfo(this, callback)); |
| } |
| |
| void H5vccRuntimeEventTarget::DispatchEvent() { |
| base::AutoLock auto_lock(lock_); |
| |
| for (ListenerVector::const_iterator it = listeners_.begin(); |
| it != listeners_.end(); ++it) { |
| const ListenerInfo* listener = *it; |
| listener->message_loop->PostTask( |
| FROM_HERE, |
| base::Bind(&H5vccRuntimeEventTarget::NotifyListener, this, listener)); |
| } |
| } |
| |
| void H5vccRuntimeEventTarget::NotifyListener( |
| const H5vccRuntimeEventTarget::ListenerInfo* listener) { |
| DCHECK_EQ(base::MessageLoopProxy::current(), listener->message_loop); |
| listener->callback.value().Run(); |
| } |
| |
| } // namespace h5vcc |
| } // namespace cobalt |