/* * Copyright (C) 2012-2020 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) #include "InbandTextTrack.h" #include "WebVTTParser.h" #include <memory> namespace WebCore { class InbandWebVTTTextTrack final : public InbandTextTrack, private WebVTTParserClient { WTF_MAKE_ISO_ALLOCATED(InbandWebVTTTextTrack); public: static Ref<InbandTextTrack> create(Document&, TextTrackClient&, InbandTextTrackPrivate&); virtual ~InbandWebVTTTextTrack(); private: InbandWebVTTTextTrack(Document&, TextTrackClient&, InbandTextTrackPrivate&); WebVTTParser& parser(); void parseWebVTTCueData(const char* data, unsigned length) final; void parseWebVTTCueData(ISOWebVTTCue&&) final; void newCuesParsed() final; void newRegionsParsed() final; void newStyleSheetsParsed() final; void fileFailedToParse() final; #if !RELEASE_LOG_DISABLED const char* logClassName() const final { return "InbandWebVTTTextTrack"; } #endif std::unique_ptr<WebVTTParser> m_webVTTParser; }; } // namespace WebCore #endif // ENABLE(VIDEO)