gui_file_manager.hxx

   1 //  $Id: gui_file_manager.hxx,v 1.6 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_FILE_MANAGER_HXX
  21 #define HEADER_CONSTRUO_GUI_FILE_MANAGER_HXX
  22
  23 #include <map>
  24 #include <string>
  25 #include "gui_child_manager.hxx"
  26 #include "gui_directory.hxx"
  27
  28 /** */
  29 class GUIFileManager : public GUIChildManager
  30 {
  31 private:
  32   /** Cache for directories */
  33   std::map<std::string, GUIDirectory*> directories;
  34
  35   GUIDirectory* current_directory;
  36
  37   GUIDirectory* get_directory (const std::string& pathname);
  38
  39   static GUIFileManager* instance_;
  40 public:
  41   enum Mode { LOAD_MANAGER, SAVE_MANAGER };
  42 private:
  43   Mode mode;
  44 public:
  45   GUIFileManager (Mode m);
  46   ~GUIFileManager ();
  47
  48   static GUIFileManager* instance() { return instance_; }
  49   static void set_instance(GUIFileManager* g) { instance_ = g; }
  50
  51   void draw_overlay (GraphicContext* gc);
  52
  53   /** Switch the GUIFileManagers view to the directory given by
  54       pathname */
  55   void open_directory (const std::string& pathname);
  56
  57   /** move one directory up, aka cut the last directory from a
  58       directory pathname */
  59   void directory_up();
  60
  61   void update_current_directory();
  62
  63   void scroll_up ();
  64   void scroll_down ();
  65 };
  66
  67 #endif
  68
  69 /* EOF */