world_button.hxx

   1 //  $Id: world_button.hxx,v 1.3 2003/01/11 19:07:48 grumbel Exp $
   2 //
   3 //  Construo - A wire-frame construction gamee
   4 //  Copyright (C) 2002 Ingo Ruhnke <grumbel@gmx.de>
   5 //
   6 //  This program is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU General Public License
   8 //  as published by the Free Software Foundation; either version 2
   9 //  of the License, or (at your option) any later version.
  10 //
  11 //  This program is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //  GNU General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU General Public License
  17 //  along with this program; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19
  20 #ifndef HEADER_CONSTRUO_WORLD_BUTTON_HXX
  21 #define HEADER_CONSTRUO_WORLD_BUTTON_HXX
  22
  23 #include "gui_file_button.hxx"
  24
  25 class World;
  26
  27 /** button in the load/save dialog */
  28 class WorldButton : public GUIFileButton
  29 {
  30 private:
  31   World* world;
  32   bool   file_broken;
  33   unsigned int mtime;
  34
  35 public:
  36   enum Mode { LOAD_BUTTON, SAVE_BUTTON};
  37 private:
  38   Mode mode;
  39 public:
  40   WorldButton (const std::string& arg_filename, Mode m);
  41   ~WorldButton ();
  42
  43   void draw (GraphicContext* gc);
  44   void on_click ();
  45
  46   /** Load the given world, if not called it will be loaded on demand */
  47   void load_world ();
  48
  49 private:
  50   WorldButton (const WorldButton&);
  51   WorldButton& operator= (const WorldButton&);
  52 };
  53
  54 #endif
  55
  56 /* EOF */