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/*
Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "text_decoder.h"
#include "dcp_subtitle.h"
class DCPSubtitleContent;
class DCPSubtitleDecoder : public DCPSubtitle, public Decoder
{
public:
DCPSubtitleDecoder (std::shared_ptr<const Film> film, std::shared_ptr<const DCPSubtitleContent>);
bool pass () override;
void seek (dcpomatic::ContentTime time, bool accurate) override;
boost::optional<dcpomatic::ContentTime> first () const;
private:
dcpomatic::ContentTimePeriod content_time_period(std::shared_ptr<const dcp::Text> s) const;
void update_position();
std::vector<std::shared_ptr<const dcp::Text>> _subtitles;
std::vector<std::shared_ptr<const dcp::Text>>::const_iterator _next;
dcp::TextStandard _subtitle_standard;
};
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