1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library 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 GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // VISU OBJECT : interactive object for VISU entities implementation
28 #ifndef VISU_ACTOR_BASE_H
29 #define VISU_ACTOR_BASE_H
31 #include "VISU_OBJECT.h"
32 #include "SALOME_Actor.h"
33 #include "VISU_BoostSignals.h"
34 #include <boost/bind.hpp>
36 class VTKViewer_ShrinkFilter;
38 //----------------------------------------------------------------------------
45 //! This class defines an abstaract interface to manage actors
46 class VISU_OBJECT_EXPORT VISU_ActorBase: public SALOME_Actor,
47 public boost::signalslib::trackable
50 vtkTypeMacro(VISU_ActorBase, SALOME_Actor);
52 //----------------------------------------------------------------------------
53 VISU::TActorFactory* GetFactory();
54 virtual void SetFactory(VISU::TActorFactory* theActorFactory);
56 //----------------------------------------------------------------------------
57 virtual void UpdateFromFactory();
59 //----------------------------------------------------------------------------
61 virtual void SetLineWidth(vtkFloatingPointType theLineWidth);
62 virtual vtkFloatingPointType GetLineWidth();
64 virtual void SetShrink();
65 virtual void UnShrink();
66 virtual bool IsShrunkable();
67 virtual bool IsShrunk();
68 virtual void SetShrinkable(bool theIsShrinkable);
70 virtual void SetRepresentation(int theMode);
72 virtual void RemoveFromRender(vtkRenderer* theRenderer);
73 virtual void RemoveFromRender();
75 virtual void ConnectToFactory(boost::signal0<void>& , boost::signal0<void>&);
79 virtual ~VISU_ActorBase();
81 VISU::TActorFactory* myActorFactory;
82 vtkTimeStamp myUpdateFromFactoryTime;
83 boost::signal1<void,VISU_ActorBase*> myDestroySignal;
85 boost::signalslib::connection myUpdateActorsConnection;
86 boost::signalslib::connection myRemoveFromRendererConnection;
88 vtkSmartPointer<VTKViewer_ShrinkFilter> myShrinkFilter;
94 #endif //VISU_ACTOR_BASE_H