gui_directory.hxx

   1 //  $Id: gui_directory.hxx,v 1.7 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_GUI_DIRECTORY_HXX
  21 #define HEADER_CONSTRUO_GUI_DIRECTORY_HXX
  22
  23 #include <vector>
  24 #include "gui_child_manager.hxx"
  25
  26 class ZoomGraphicContext;
  27 class GUIFileButton;
  28
  29 /** Widget which shows a complete directory */
  30 class GUIDirectory : public GUIChildManager
  31 {
  32 private:
  33   std::string pathname;
  34   std::vector<GUIFileButton*> files;
  35   int offset;
  36   unsigned int mtime;
  37
  38   void place_components ();
  39 public:
  40   enum Mode { LOAD_DIRECTORY, SAVE_DIRECTORY };
  41 private:
  42   Mode mode;
  43 public:
  44   GUIDirectory (const std::string& pathname, Mode m);
  45   ~GUIDirectory ();
  46
  47   void draw_overlay (GraphicContext* gc);
  48
  49   std::string get_path() { return pathname; }
  50
  51   /** Move the shown directory content up */
  52   void move_up ();
  53   /** Move the shown directory content down */
  54   void move_down ();
  55
  56   void wheel_up (int x, int y);
  57   void wheel_down (int x, int y);
  58 };
  59
  60 #endif
  61
  62 /* EOF */