root_graphic_context.cxx

   1 //  $Id: root_graphic_context.cxx,v 1.1 2003/07/26 00:39:31 grumbel Exp $
   2 //
   3 //  Construo - A wire-frame construction game
   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 #include "root_graphic_context.hxx"
  21
  22 void
  23 RootGraphicContext::set_cursor(CursorType cursor)
  24 {
  25   current_cursor = cursor;
  26   set_cursor_real(cursor);
  27 }
  28
  29 void
  30 RootGraphicContext::push_cursor()
  31 {
  32   cursor_stack.push(current_cursor);
  33 }
  34
  35 void
  36 RootGraphicContext::pop_cursor()
  37 {
  38   if (!cursor_stack.empty())
  39     {
  40       set_cursor(cursor_stack.top());
  41       cursor_stack.pop();
  42     }
  43   else
  44     {
  45       std::cout << "RootGraphicContext::pop_cursor(): Stack empty!" << std::endl;
  46     }
  47 }
  48
  49 /* EOF */