/* * 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