text: /*
  Copyright (C) 2001-2006, William Joseph.
  All Rights Reserved.
  
  This file is part of GtkRadiant.
  
  GtkRadiant is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
  
  GtkRadiant is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with GtkRadiant; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
  
  #if !defined(INCLUDED_SELECTION_H)
  #define INCLUDED_SELECTION_H
  
  #include "windowobserver.h"
  
  struct rect_t
  {
    float min[2];
    float max[2];
  };
  
  template<typename FirstArgument>
  class Callback1;
  typedef Callback1<rect_t> RectangleCallback;
  
  class View;
  class Callback;
  
  class SelectionSystemWindowObserver : public WindowObserver
  {
  public:
    virtual void setView(const View& view) = 0;
    virtual void setRectangleDrawCallback(const RectangleCallback& callback) = 0;
  };
  
  SelectionSystemWindowObserver* NewWindowObserver();
  
  class AABB;
  namespace scene
  {
    class Graph;
  }
  void Scene_BoundsSelected(scene::Graph& graph, AABB& bounds);
  
  #endif
  