//  $Id: world_button.hxx,v 1.3 2003/01/11 19:07:48 grumbel Exp $
// 
//  Construo - A wire-frame construction gamee
//  Copyright (C) 2002 Ingo Ruhnke <grumbel@gmx.de>
//
//  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#ifndef HEADER_CONSTRUO_WORLD_BUTTON_HXX
#define HEADER_CONSTRUO_WORLD_BUTTON_HXX

#include "gui_file_button.hxx"

class World;

/** button in the load/save dialog */
class WorldButton : public GUIFileButton
{
private:
  World* world;
  bool   file_broken;
  unsigned int mtime;

public:
  enum Mode { LOAD_BUTTON, SAVE_BUTTON};
private:
  Mode mode;
public:
  WorldButton (const std::string& arg_filename, Mode m);
  ~WorldButton ();

  void draw (GraphicContext* gc);
  void on_click ();
  
  /** Load the given world, if not called it will be loaded on demand */
  void load_world ();

private:
  WorldButton (const WorldButton&);
  WorldButton& operator= (const WorldButton&);
};

#endif

/* EOF */