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salome-gui  6.5.0
VTKViewer_Filter.h
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00001 // Copyright (C) 2007-2012  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 //  SMESHGUI_Filter : Filter for VTK viewer
00024 //  File   : VTKViewer_Filter.h
00025 //  Author : Sergey LITONIN
00026 //  Module : SALOME
00027 //
00028 #ifndef VTKViewer_Filter_HeaderFile
00029 #define VTKViewer_Filter_HeaderFile
00030 
00031 #include "VTKViewer.h"
00032 
00033 #include <MMgt_TShared.hxx>
00034 #include <Standard_DefineHandle.hxx>
00035 
00036 class VTKViewer_Actor;
00037 
00038 DEFINE_STANDARD_HANDLE(VTKViewer_Filter, MMgt_TShared);
00039 
00040 /*
00041   Class       : VTKViewer_Filter
00042   Description : Base class of filters of for <a href="http://www.vtk.org/">VTK</a> viewer. Method IsValid 
00043                 should be redefined in derived classes
00044 */
00045 
00046 class VTKViewer_Filter : public MMgt_TShared
00047 {
00048 
00049 public:
00050   VTKVIEWER_EXPORT VTKViewer_Filter();
00051   VTKVIEWER_EXPORT virtual ~VTKViewer_Filter();
00052 
00053   VTKVIEWER_EXPORT bool                        IsValid( VTKViewer_Actor*, const int theId );
00054   VTKVIEWER_EXPORT virtual bool                IsValid( const int theId ) const = 0;
00055   VTKVIEWER_EXPORT virtual int                 GetId() const = 0;
00056   VTKVIEWER_EXPORT virtual bool                IsNodeFilter() const = 0;
00057 
00058   VTKVIEWER_EXPORT virtual void                SetActor( VTKViewer_Actor* );
00059   
00060 protected:
00061   VTKViewer_Actor*                             myActor;
00062 
00063 public:  
00064   DEFINE_STANDARD_RTTI(VTKViewer_Filter)
00065 };
00066 
00067 #endif