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/*
Copyright (C) 2012 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 DVDOMATIC_PLAYER_H
#define DVDOMATIC_PLAYER_H
#include <boost/shared_ptr.hpp>
#include <boost/thread.hpp>
#include <boost/thread/mutex.hpp>
class FilmState;
class Screen;
class Player
{
public:
enum Split {
SPLIT_NONE,
SPLIT_LEFT,
SPLIT_RIGHT
};
Player (boost::shared_ptr<const FilmState>, boost::shared_ptr<const Screen>, Split);
~Player ();
void command (std::string);
float position () const;
bool paused () const;
pid_t mplayer_pid () const {
return _mplayer_pid;
}
private:
void stdout_reader ();
void set_position (float);
void set_paused (bool);
int _mplayer_stdin[2];
int _mplayer_stdout[2];
int _mplayer_stderr[2];
pid_t _mplayer_pid;
boost::thread* _stdout_reader;
/* XXX: should probably be atomically accessed */
bool _stdout_reader_should_run;
mutable boost::mutex _state_mutex;
float _position;
bool _paused;
};
#endif
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