src/SMESHGUI/SMESHGUI_VTKUtils.h

   1 //  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   2 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   3 //
   4 //  This library is free software; you can redistribute it and/or
   5 //  modify it under the terms of the GNU Lesser General Public
   6 //  License as published by the Free Software Foundation; either
   7 //  version 2.1 of the License.
   8 //
   9 //  This library is distributed in the hope that it will be useful,
  10 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 //  Lesser General Public License for more details.
  13 //
  14 //  You should have received a copy of the GNU Lesser General Public
  15 //  License along with this library; if not, write to the Free Software
  16 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17 //
  18 //  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
  19
  20 #ifndef SMESHGUI_VTKUtils_HeaderFile
  21 #define SMESHGUI_VTKUtils_HeaderFile
  22
  23 class QString;
  24 class vtkRenderer;
  25 class TColStd_IndexedMapOfInteger;
  26
  27 #include "SALOME_InteractiveObject.hxx"
  28 #include "VTKViewer_Filter.h"
  29
  30 class QAD_Study;
  31 class QAD_StudyFrame;
  32 class SALOME_Selection;
  33 class VTKViewer_ViewFrame;
  34 class VTKViewer_InteractorStyleSALOME;
  35
  36 #include <CORBA.h>
  37
  38 #include "SALOMEconfig.h"
  39 #include CORBA_CLIENT_HEADER(SALOMEDS)
  40
  41 #include <boost/shared_ptr.hpp>
  42 #include "SMESH_Object.h"
  43
  44 class SALOME_Actor;
  45 class SMESH_Actor;
  46
  47 namespace SMESH{
  48
  49   //----------------------------------------------------------------------------
  50   typedef pair<int,string> TKeyOfVisualObj;
  51
  52   TVisualObjPtr GetVisualObj(int theStudyId,
  53                              const char* theEntry);
  54
  55
  56   //----------------------------------------------------------------------------
  57   QAD_StudyFrame* GetActiveStudyFrame();
  58
  59   VTKViewer_ViewFrame* FindVtkViewFrame(QAD_Study* theStudy,
  60                                         QAD_StudyFrame* theStudyFrame);
  61
  62   VTKViewer_ViewFrame* GetVtkViewFrame(QAD_StudyFrame* theStudyFrame);
  63
  64   VTKViewer_ViewFrame* GetCurrentVtkView();
  65
  66
  67   //----------------------------------------------------------------------------
  68   SMESH_Actor* FindActorByEntry(QAD_StudyFrame *theStudyFrame,
  69                                 const char* theEntry);
  70   SMESH_Actor* FindActorByEntry(const char* theEntry);
  71
  72   SMESH_Actor* FindActorByObject(CORBA::Object_ptr theObject);
  73
  74
  75   //----------------------------------------------------------------------------
  76   SMESH_Actor* CreateActor(SALOMEDS::Study_ptr theStudy,
  77                            const char* theEntry,
  78                            int theIsClear = false);
  79
  80   void DisplayActor(QAD_StudyFrame *theStudyFrame,
  81                     SMESH_Actor* theActor);
  82   void RemoveActor(QAD_StudyFrame *theStudyFrame,
  83                    SMESH_Actor* theActor);
  84
  85
  86   //----------------------------------------------------------------------------
  87   enum EDisplaing {eDisplayAll, eDisplay, eDisplayOnly, eErase, eEraseAll};
  88   void UpdateView(QAD_StudyFrame *theStudyFrame,
  89                   EDisplaing theAction,
  90                   const char* theEntry = "");
  91   void UpdateView(EDisplaing theAction,
  92                   const char* theEntry = "");
  93
  94   void UpdateView();
  95
  96   void Update(const Handle(SALOME_InteractiveObject)& theIO,
  97               bool theDisplay);
  98
  99
 100   //----------------------------------------------------------------------------
 101   void FitAll();
 102
 103   void RepaintCurrentView();
 104
 105   vtkRenderer* GetCurrentRenderer();
 106
 107
 108   //----------------------------------------------------------------------------
 109   void SetPointRepresentation(bool theIsVisible);
 110
 111   void SetPickable(SMESH_Actor* theActor = NULL);
 112
 113   void UpdateSelectionProp();
 114
 115
 116   //----------------------------------------------------------------------------
 117   VTKViewer_InteractorStyleSALOME*
 118     GetInteractorStyle(QAD_StudyFrame *theStudyFrame = GetActiveStudyFrame());
 119
 120   void SetFilter(const Handle(VTKViewer_Filter)& theFilter,
 121                  VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 122
 123   Handle(VTKViewer_Filter)
 124     GetFilter(int theId, VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 125
 126   bool IsFilterPresent(int theId,
 127                        VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 128
 129   void RemoveFilter(int theId,
 130                     VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 131
 132   bool IsValid(SALOME_Actor* theActor, int theCellId,
 133                VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 134
 135   //----------------------------------------------------------------------------
 136   int GetNameOfSelectedNodes(SALOME_Selection *theSel,
 137                              const Handle(SALOME_InteractiveObject)& theIO,
 138                              QString& theName);
 139
 140   int GetNameOfSelectedNodes(SALOME_Selection *theSel,
 141                              QString& aName);
 142
 143   int GetNameOfSelectedElements(SALOME_Selection *theSel,
 144                                 const Handle(SALOME_InteractiveObject)& theIO,
 145                                 QString& theName);
 146
 147   int GetNameOfSelectedElements(SALOME_Selection *theSel,
 148                                 QString& aName);
 149
 150   int GetSelected(SALOME_Selection* theSel,
 151                   TColStd_IndexedMapOfInteger& theMap,
 152                   const bool theIsElement = true );
 153
 154   int GetEdgeNodes(SALOME_Selection* theSel, int& theId1, int& theId2);
 155
 156   void SetControlsPrecision( const long theVal );
 157
 158 };
 159
 160
 161 #endif
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