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/*
Copyright (C) 2014 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.
*/
#include "reader.h"
#include <boost/shared_ptr.hpp>
namespace cxml {
class Node;
}
namespace sub {
class DCPFont;
class DCPText;
class DCPSubtitle;
class DCPLoadFont;
/** @class DCPReader
* @brief A class which reads DCP subtitles.
*/
class DCPReader : public Reader
{
public:
DCPReader (std::istream &);
private:
struct ParseState;
void maybe_add_subtitle (std::string text, ParseState& parse_state);
void examine_font_nodes (
boost::shared_ptr<const cxml::Node> xml,
std::list<boost::shared_ptr<DCPFont> > const & font_nodes,
ParseState& parse_state
);
void examine_text_nodes (
boost::shared_ptr<const cxml::Node> xml,
std::list<boost::shared_ptr<DCPText> > const & text_nodes,
ParseState& parse_state
);
std::string font_id_to_name (std::string id) const;
std::list<boost::shared_ptr<DCPLoadFont> > _load_font_nodes;
};
}
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