/* * 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)