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/*
* Copyright (C) 2013 Apple 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. ``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
* 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.
*/
#ifndef MediaSourceStates_h
#define MediaSourceStates_h
#if ENABLE(MEDIA_STREAM)
#include "MediaStreamSourceCapabilities.h"
#include "ScriptWrappable.h"
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
namespace WebCore {
class MediaSourceStates : public RefCounted<MediaSourceStates>, public ScriptWrappable {
public:
static RefPtr<MediaSourceStates> create(const MediaStreamSourceStates&);
const AtomicString& sourceType() const;
const AtomicString& sourceId() const { return m_sourceStates.sourceId(); }
unsigned long width() const { return m_sourceStates.width(); }
unsigned long height() const { return m_sourceStates.height(); }
float frameRate() const { return m_sourceStates.frameRate(); }
float aspectRatio() const { return m_sourceStates.aspectRatio(); }
const AtomicString& facingMode() const;
unsigned long volume() const { return m_sourceStates.volume(); }
bool hasVideoSource() const { return m_sourceStates.sourceType() == MediaStreamSourceStates::Camera; }
private:
explicit MediaSourceStates(const MediaStreamSourceStates&);
MediaStreamSourceStates m_sourceStates;
};
} // namespace WebCore
#endif // MediaSourceStates_h
#endif
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