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 "SALOMEDSClient_definitions.hxx"
  28 #include "SALOME_InteractiveObject.hxx"
  29 #include "VTKViewer_Filter.h"
  30
  31 class SALOMEDSClient_Study;
  32
  33 class SUIT_Study;
  34 class SUIT_ViewWindow;
  35 class SUIT_ViewManager;
  36
  37 class SVTK_InteractorStyle;
  38 class SVTK_ViewWindow;
  39 class SVTK_Selector;
  40
  41 class LightApp_SelectionMgr;
  42 class SMESHGUI;
  43
  44 #include <CORBA.h>
  45
  46 #include "SALOMEconfig.h"
  47 #include CORBA_CLIENT_HEADER(SALOMEDS)
  48
  49 #include <boost/shared_ptr.hpp>
  50 #include "SMESH_Object.h"
  51
  52 class SMESH_Actor;
  53 class SALOME_Actor;
  54 class SVTK_ViewWindow;
  55 class SalomeApp_Module;
  56
  57 namespace SMESH{
  58
  59   //----------------------------------------------------------------------------
  60   typedef pair<int,string> TKeyOfVisualObj;
  61
  62   TVisualObjPtr GetVisualObj(int theStudyId,
  63                              const char* theEntry);
  64
  65   //----------------------------------------------------------------------------
  66   SVTK_ViewWindow* GetViewWindow(const SalomeApp_Module* theModule);
  67
  68   SUIT_ViewWindow* GetActiveWindow();
  69
  70   SVTK_ViewWindow* FindVtkViewWindow( SUIT_ViewManager*,
  71                                       SUIT_ViewWindow* );
  72
  73   SVTK_ViewWindow* GetVtkViewWindow( SUIT_ViewWindow* );
  74
  75   SVTK_ViewWindow* GetCurrentVtkView();
  76
  77   void RepaintViewWindow(SVTK_ViewWindow*);
  78   void RenderViewWindow(SVTK_ViewWindow*);
  79
  80   //----------------------------------------------------------------------------
  81   SMESH_Actor* FindActorByEntry (SUIT_ViewWindow*, const char* theEntry);
  82   SMESH_Actor* FindActorByEntry (const char* theEntry);
  83
  84   SMESH_Actor* FindActorByObject (CORBA::Object_ptr theObject);
  85
  86   //----------------------------------------------------------------------------
  87   SMESH_Actor* CreateActor (_PTR(Study), const char*, int = false);
  88   void DisplayActor (SUIT_ViewWindow*, SMESH_Actor* theActor);
  89   void RemoveActor  (SUIT_ViewWindow*, SMESH_Actor* theActor);
  90
  91   //----------------------------------------------------------------------------
  92   enum EDisplaing {eDisplayAll, eDisplay, eDisplayOnly, eErase, eEraseAll};
  93   void UpdateView (SUIT_ViewWindow*,
  94                    EDisplaing theAction,
  95                    const char* theEntry = "");
  96   void UpdateView (EDisplaing theAction,
  97                    const char* theEntry = "");
  98
  99   void UpdateView();
 100
 101   void Update(const Handle(SALOME_InteractiveObject)& theIO,
 102               bool theDisplay);
 103
 104
 105   //----------------------------------------------------------------------------
 106   void FitAll();
 107
 108   void RepaintCurrentView();
 109
 110   vtkRenderer* GetCurrentRenderer();
 111
 112
 113   //----------------------------------------------------------------------------
 114   void SetPointRepresentation(bool theIsVisible);
 115
 116   void SetPickable(SMESH_Actor* theActor = NULL);
 117
 118   void UpdateSelectionProp( SMESHGUI* );
 119
 120
 121   //----------------------------------------------------------------------------
 122   SVTK_InteractorStyle*
 123     GetInteractorStyle (SUIT_ViewWindow* = GetActiveWindow());
 124
 125   void SetFilter (const Handle(VTKViewer_Filter)& theFilter,
 126                   SVTK_InteractorStyle* theStyle = GetInteractorStyle());
 127
 128   Handle(VTKViewer_Filter)
 129     GetFilter (int theId, SVTK_InteractorStyle* theStyle = GetInteractorStyle());
 130
 131   bool IsFilterPresent (int theId,
 132                         SVTK_InteractorStyle* theStyle = GetInteractorStyle());
 133
 134   void RemoveFilter (int theId,
 135                      SVTK_InteractorStyle* theStyle = GetInteractorStyle());
 136
 137   void RemoveFilters (SVTK_InteractorStyle* theStyle = GetInteractorStyle());
 138
 139   bool IsValid (SALOME_Actor* theActor, int theCellId,
 140                 SVTK_InteractorStyle* theStyle = GetInteractorStyle());
 141
 142   //----------------------------------------------------------------------------
 143   int GetNameOfSelectedNodes(SVTK_Selector* theSelector,
 144                              const Handle(SALOME_InteractiveObject)& theIO,
 145                              QString& theName);
 146
 147   int GetNameOfSelectedElements(SVTK_Selector* theSelector,
 148                                 const Handle(SALOME_InteractiveObject)& theIO,
 149                                 QString& theName);
 150
 151   int GetEdgeNodes(SVTK_Selector* theSelector,
 152                    const TVisualObjPtr& theVisualObj,
 153                    int& theId1,
 154                    int& theId2);
 155
 156   //----------------------------------------------------------------------------
 157   int GetNameOfSelectedNodes (LightApp_SelectionMgr*,
 158                               const Handle(SALOME_InteractiveObject)& theIO,
 159                               QString& theName);
 160
 161   int GetNameOfSelectedNodes (LightApp_SelectionMgr*,
 162                               QString& aName);
 163
 164   int GetNameOfSelectedElements (LightApp_SelectionMgr*,
 165                                  const Handle(SALOME_InteractiveObject)& theIO,
 166                                  QString& theName);
 167
 168   int GetNameOfSelectedElements (LightApp_SelectionMgr*,
 169                                  QString& aName);
 170
 171   int GetSelected (LightApp_SelectionMgr*,
 172                    TColStd_IndexedMapOfInteger& theMap,
 173                    const bool theIsElement = true );
 174
 175   int GetEdgeNodes (LightApp_SelectionMgr*, int& theId1, int& theId2);
 176
 177   void SetControlsPrecision (const long theVal);
 178 };
 179
 180 #endif