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   void RepaintViewFrame(VTKViewer_ViewFrame* theFrame);
  67
  68   void RenderViewFrame(VTKViewer_ViewFrame* theFrame);
  69
  70   //----------------------------------------------------------------------------
  71   SMESH_Actor* FindActorByEntry(QAD_StudyFrame *theStudyFrame,
  72                                 const char* theEntry);
  73   SMESH_Actor* FindActorByEntry(const char* theEntry);
  74
  75   SMESH_Actor* FindActorByObject(CORBA::Object_ptr theObject);
  76
  77
  78   //----------------------------------------------------------------------------
  79   SMESH_Actor* CreateActor(SALOMEDS::Study_ptr theStudy,
  80                            const char* theEntry,
  81                            int theIsClear = false);
  82
  83   void DisplayActor(QAD_StudyFrame *theStudyFrame,
  84                     SMESH_Actor* theActor);
  85   void RemoveActor(QAD_StudyFrame *theStudyFrame,
  86                    SMESH_Actor* theActor);
  87
  88
  89   //----------------------------------------------------------------------------
  90   enum EDisplaing {eDisplayAll, eDisplay, eDisplayOnly, eErase, eEraseAll};
  91   void UpdateView(QAD_StudyFrame *theStudyFrame,
  92                   EDisplaing theAction,
  93                   const char* theEntry = "");
  94   void UpdateView(EDisplaing theAction,
  95                   const char* theEntry = "");
  96
  97   void UpdateView();
  98
  99   void Update(const Handle(SALOME_InteractiveObject)& theIO,
 100               bool theDisplay);
 101
 102
 103   //----------------------------------------------------------------------------
 104   void FitAll();
 105
 106   void RepaintCurrentView();
 107
 108   vtkRenderer* GetCurrentRenderer();
 109
 110
 111   //----------------------------------------------------------------------------
 112   void SetPointRepresentation(bool theIsVisible);
 113
 114   void SetPickable(SMESH_Actor* theActor = NULL);
 115
 116   void UpdateSelectionProp();
 117
 118
 119   //----------------------------------------------------------------------------
 120   VTKViewer_InteractorStyleSALOME*
 121     GetInteractorStyle(QAD_StudyFrame *theStudyFrame = GetActiveStudyFrame());
 122
 123   void SetFilter(const Handle(VTKViewer_Filter)& theFilter,
 124                  VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 125
 126   Handle(VTKViewer_Filter)
 127     GetFilter(int theId, VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 128
 129   bool IsFilterPresent(int theId,
 130                        VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 131
 132   void RemoveFilter(int theId,
 133                     VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 134
 135   bool IsValid(SALOME_Actor* theActor, int theCellId,
 136                VTKViewer_InteractorStyleSALOME* theStyle = GetInteractorStyle());
 137
 138   //----------------------------------------------------------------------------
 139   int GetNameOfSelectedNodes(SALOME_Selection *theSel,
 140                              const Handle(SALOME_InteractiveObject)& theIO,
 141                              QString& theName);
 142
 143   int GetNameOfSelectedNodes(SALOME_Selection *theSel,
 144                              QString& aName);
 145
 146   int GetNameOfSelectedElements(SALOME_Selection *theSel,
 147                                 const Handle(SALOME_InteractiveObject)& theIO,
 148                                 QString& theName);
 149
 150   int GetNameOfSelectedElements(SALOME_Selection *theSel,
 151                                 QString& aName);
 152
 153   int GetSelected(SALOME_Selection* theSel,
 154                   TColStd_IndexedMapOfInteger& theMap,
 155                   const bool theIsElement = true );
 156
 157   int GetEdgeNodes(SALOME_Selection* theSel, int& theId1, int& theId2);
 158
 159   void SetControlsPrecision( const long theVal );
 160
 161 };
 162
 163
 164 #endif
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