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/*
* Copyright (C) 2012 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 WebMediaStreamComponent_h
#define WebMediaStreamComponent_h
#include "WebCommon.h"
#include "WebNonCopyable.h"
#include "WebPrivatePtr.h"
namespace WebCore {
class MediaStreamComponent;
}
namespace WebKit {
class WebMediaStreamSource;
class WebString;
class WebMediaStreamComponent {
public:
WebMediaStreamComponent() { }
~WebMediaStreamComponent() { reset(); }
WEBKIT_EXPORT void reset();
bool isNull() const { return m_private.isNull(); }
WEBKIT_EXPORT WebMediaStreamSource source() const;
WEBKIT_EXPORT bool isEnabled() const;
#if WEBKIT_IMPLEMENTATION
WebMediaStreamComponent(WebCore::MediaStreamComponent*);
WebMediaStreamComponent& operator=(WebCore::MediaStreamComponent*);
operator WTF::PassRefPtr<WebCore::MediaStreamComponent>() const;
operator WebCore::MediaStreamComponent*() const;
#endif
private:
WebPrivatePtr<WebCore::MediaStreamComponent> m_private;
};
} // namespace WebKit
#endif // WebMediaStreamComponent_h
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