presenter: presenter: xpdfctrl.h Source File

00001 
00002 /***************************************************************************
00003  *  xpdfctrl.h - ROS slide presenter
00004  *
00005  *  Created: Fri Sep  3 11:12:12 2010
00006  *  Copyright  2010  Tim Niemueller [www.niemueller.de]
00007  *             2010  Carnegie Mellon University
00008  *             2010  Intel Labs Pittsburgh, Intel Research
00009  *
00010  ****************************************************************************/
00011 
00012 /*  This program is free software; you can redistribute it and/or modify
00013  *  it under the terms of the GNU General Public License as published by
00014  *  the Free Software Foundation; either version 2 of the License, or
00015  *  (at your option) any later version.
00016  *
00017  *  This program is distributed in the hope that it will be useful,
00018  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00019  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00020  *  GNU Library General Public License for more details.
00021  *
00022  *  Read the full text in the LICENSE.GPL file in the doc directory.
00023  */
00024 
00025 class XpdfControl
00026 {
00027  public:
00028   XpdfControl(const char *remote);
00029   ~XpdfControl();
00030 
00031   void next_page();
00032   void prev_page();
00033   void goto_page(unsigned int page);
00034   void load_file(const char *filename);
00035   void hide();
00036 
00037  private:
00038   void execute_command(const char *format, ...);
00039 
00040  private:
00041   bool __hidden;
00042   char *__remote;
00043 };