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/*
* Copyright (C) 2012 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 COMPUTER, 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 COMPUTER, 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 VideoTrackPrivate_h
#define VideoTrackPrivate_h
#include <wtf/Forward.h>
#include <wtf/Noncopyable.h>
#include <wtf/RefCounted.h>
#include <wtf/text/AtomicString.h>
#if ENABLE(VIDEO_TRACK)
namespace WebCore {
class VideoTrackPrivate;
class VideoTrackPrivateClient {
public:
virtual ~VideoTrackPrivateClient() { }
virtual void willRemoveVideoTrackPrivate(VideoTrackPrivate*) = 0;
};
class VideoTrackPrivate : public RefCounted<VideoTrackPrivate> {
WTF_MAKE_NONCOPYABLE(VideoTrackPrivate); WTF_MAKE_FAST_ALLOCATED;
public:
static PassRefPtr<VideoTrackPrivate> create()
{
return adoptRef(new VideoTrackPrivate());
}
virtual ~VideoTrackPrivate() { }
void setClient(VideoTrackPrivateClient* client) { m_client = client; }
VideoTrackPrivateClient* client() { return m_client; }
virtual void setSelected(bool selected) { m_selected = selected; };
virtual bool selected() const { return m_selected; }
enum Kind { Alternative, Captions, Main, Sign, Subtitles, Commentary, None };
virtual Kind kind() const { return None; }
virtual AtomicString id() const { return emptyAtom; }
virtual AtomicString label() const { return emptyAtom; }
virtual AtomicString language() const { return emptyAtom; }
virtual int videoTrackIndex() const { return 0; }
void willBeRemoved()
{
if (m_client)
m_client->willRemoveVideoTrackPrivate(this);
}
protected:
VideoTrackPrivate()
: m_selected(false)
{
}
private:
VideoTrackPrivateClient* m_client;
bool m_selected;
};
} // namespace WebCore
#endif
#endif
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