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/*
Copyright (C) 2014-2016 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef DCPOMATIC_TEXT_SUBTITLE_DECODER_H
#define DCPOMATIC_TEXT_SUBTITLE_DECODER_H
#include "subtitle_decoder.h"
#include "text_subtitle.h"
class TextSubtitleContent;
class TextSubtitleDecoder : public SubtitleDecoder, public TextSubtitle
{
public:
TextSubtitleDecoder (boost::shared_ptr<const TextSubtitleContent>);
protected:
void seek (ContentTime time, bool accurate);
bool pass (PassReason, bool accurate);
private:
std::list<ContentTimePeriod> image_subtitles_during (ContentTimePeriod, bool starting) const;
std::list<ContentTimePeriod> text_subtitles_during (ContentTimePeriod, bool starting) const;
ContentTimePeriod content_time_period (sub::Subtitle s) const;
size_t _next;
};
#endif
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