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/*
Copyright (C) 2014-2015 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 LIBSUB_DCP_READER_H
#define LIBSUB_DCP_READER_H
#include "reader.h"
#include <libcxml/cxml.h>
#include <boost/shared_ptr.hpp>
#include <boost/filesystem.hpp>
namespace sub {
namespace dcp {
class Font;
class Text;
class Subtitle;
}
/** @class DCPReader
* @brief A class which reads DCP subtitles.
*/
class DCPReader : public Reader
{
protected:
struct ParseState {
std::list<boost::shared_ptr<dcp::Font> > font_nodes;
std::list<boost::shared_ptr<dcp::Text> > text_nodes;
std::list<boost::shared_ptr<dcp::Subtitle> > subtitle_nodes;
};
void parse_common (cxml::NodePtr root, boost::optional<int> tcr);
std::string _id;
private:
void parse_node (xmlpp::Node const * node, ParseState& parse_state, boost::optional<int> tcr);
void maybe_add_subtitle (std::string text, ParseState const & parse_state);
std::string _reel_number;
std::string _language;
};
}
#endif
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