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worldview_tool.hxx

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00001 //  $Id: worldview_tool.hxx,v 1.6 2003/01/05 23:59:42 grumbel Exp $
00002 // 
00003 //  Construo - A wire-frame construction gamee
00004 //  Copyright (C) 2002 Ingo Ruhnke <[email protected]>
00005 //
00006 //  This program is free software; you can redistribute it and/or
00007 //  modify it under the terms of the GNU General Public License
00008 //  as published by the Free Software Foundation; either version 2
00009 //  of the License, or (at your option) any later version.
00010 //
00011 //  This program is distributed in the hope that it will be useful,
00012 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 //  GNU General Public License for more details.
00015 // 
00016 //  You should have received a copy of the GNU General Public License
00017 //  along with this program; if not, write to the Free Software
00018 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00019 
00020 #ifndef HEADER_CONSTRUO_WORLDVIEW_TOOL_HXX
00021 #define HEADER_CONSTRUO_WORLDVIEW_TOOL_HXX
00022 
00023 class ZoomGraphicContext;
00024 
00026 class WorldViewTool
00027 {
00028 public:
00029   WorldViewTool () {}
00030 
00031   virtual ~WorldViewTool () {}
00032 
00034   virtual void activate () {}
00035 
00037   virtual void deactivate () {}
00038 
00039   virtual void draw_background (ZoomGraphicContext* gc) =0;
00040   virtual void draw_foreground (ZoomGraphicContext* gc) =0;
00041 
00042   virtual void on_button_press (int button_id, int x, int y) {}
00043 
00044   virtual void on_primary_button_press (int x, int y) {}
00045   virtual void on_primary_button_release (int x, int y) {}
00046 
00047   virtual void on_secondary_button_press (int x, int y) {}
00048   virtual void on_secondary_button_release (int x, int y) {}
00049   
00050   virtual void on_duplicate_press (int x, int y) {}
00051   virtual void on_delete_press (int x, int y) {}
00052   virtual void on_fix_press (int x, int y) {}
00053   
00054   virtual void on_mouse_move (int x, int y, int of_x, int of_y) {} 
00055 };
00056 
00057 #endif
00058 
00059 /* EOF */

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