00001 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE 00002 // 00003 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, 00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 00005 // 00006 // This library is free software; you can redistribute it and/or 00007 // modify it under the terms of the GNU Lesser General Public 00008 // License as published by the Free Software Foundation; either 00009 // version 2.1 of the License. 00010 // 00011 // This library 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 GNU 00014 // Lesser General Public License for more details. 00015 // 00016 // You should have received a copy of the GNU Lesser General Public 00017 // License along with this library; if not, write to the Free Software 00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 // 00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com 00021 // 00022 00023 // Author : OPEN CASCADE 00024 // File: GLViewer_Group.h 00025 // Created: March, 2005 00026 // 00027 #ifndef GLVIEWER_GROUP_H 00028 #define GLVIEWER_GROUP_H 00029 00030 #include <list> 00031 #include "GLViewer.h" 00032 00033 #ifdef WIN32 00034 #pragma warning( disable:4251 ) 00035 #endif 00036 00037 class GLViewer_Object; 00038 00039 typedef std::list<GLViewer_Object*> OGList; 00040 typedef std::list<GLViewer_Object*>::iterator OGIterator; 00041 00048 class GLVIEWER_API GLViewer_Group 00049 { 00050 public: 00051 GLViewer_Group(); 00052 ~GLViewer_Group(); 00053 00054 bool isEmpty(); 00056 int count(); 00057 00059 int contains( GLViewer_Object* ); 00060 int addObject( GLViewer_Object* ); 00061 int removeObject( GLViewer_Object* ); 00062 00063 OGList getObjects() const { return myList; } 00064 00066 00067 void dragingObjects( float x, float y, bool once = false ); 00069 void updateZoom( GLViewer_Object* sender, float zoom ); 00070 00071 private: 00073 OGList myList; 00075 int mySelObjNum; 00076 }; 00077 00078 #endif //GLVIEWER_GROUP_H