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/*
* Copyright (C) 2011 Google Inc. All rights reserved.
* Copyright (C) 2017 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.
*/
#pragma once
#if ENABLE(VIDEO_TRACK)
#include "TextTrackCue.h"
namespace WebCore {
class TextTrackCueList : public RefCounted<TextTrackCueList> {
public:
static Ref<TextTrackCueList> create();
unsigned length() const;
TextTrackCue* item(unsigned index) const;
TextTrackCue* getCueById(const String&) const;
unsigned cueIndex(TextTrackCue&) const;
void add(Ref<TextTrackCue>&&);
void remove(TextTrackCue&);
void updateCueIndex(TextTrackCue&);
void clear();
TextTrackCueList& activeCues();
private:
TextTrackCueList() = default;
Vector<RefPtr<TextTrackCue>> m_vector;
RefPtr<TextTrackCueList> m_activeCues;
};
inline Ref<TextTrackCueList> TextTrackCueList::create()
{
return adoptRef(*new TextTrackCueList);
}
inline unsigned TextTrackCueList::length() const
{
return m_vector.size();
}
} // namespace WebCore
#endif // ENABLE(VIDEO_TRACK)