| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "modules/mediastream/MediaStreamEvent.h" |
| |
| namespace blink { |
| |
| MediaStreamEvent* MediaStreamEvent::create(const AtomicString& type, |
| MediaStream* stream) { |
| return new MediaStreamEvent(type, stream); |
| } |
| |
| MediaStreamEvent* MediaStreamEvent::create( |
| const AtomicString& type, |
| const MediaStreamEventInit& initializer) { |
| return new MediaStreamEvent(type, initializer); |
| } |
| |
| MediaStreamEvent::MediaStreamEvent(const AtomicString& type, |
| MediaStream* stream) |
| : Event(type, false, false), m_stream(stream) {} |
| |
| MediaStreamEvent::MediaStreamEvent(const AtomicString& type, |
| const MediaStreamEventInit& initializer) |
| : Event(type, initializer) { |
| if (initializer.hasStream()) |
| m_stream = initializer.stream(); |
| } |
| |
| MediaStreamEvent::~MediaStreamEvent() {} |
| |
| MediaStream* MediaStreamEvent::stream() const { |
| return m_stream.get(); |
| } |
| |
| MediaStream* MediaStreamEvent::stream(bool& isNull) const { |
| isNull = !m_stream; |
| return m_stream.get(); |
| } |
| |
| const AtomicString& MediaStreamEvent::interfaceName() const { |
| return EventNames::MediaStreamEvent; |
| } |
| |
| DEFINE_TRACE(MediaStreamEvent) { |
| visitor->trace(m_stream); |
| Event::trace(visitor); |
| } |
| |
| } // namespace blink |