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