src/VTKViewer/VTKViewer_ViewFrame.h

   1 //  File      : VTKViewer_ViewFrame.h
   2 //  Created   : Wed Mar 20 11:27:26 2002
   3 //  Author    : Nicolas REJNERI
   4 //  Project   : SALOME
   5 //  Module    : VTKViewer
   6 //  Copyright : Open CASCADE 2002
   7 //  $Header$
   8
   9 #ifndef VTKViewer_ViewFrame_H
  10 #define VTKViewer_ViewFrame_H
  11
  12 #include "VTKViewer_RenderWindowInteractor.h"
  13 #include "VTKViewer_RenderWindow.h"
  14 #include "VTKViewer_NonIsometricTransform.h"
  15
  16 #include "QAD.h"
  17 #include "QAD_ViewFrame.h"
  18
  19 // VTK Includes
  20 #include <vtkAxes.h>
  21 #include <vtkPolyDataMapper.h>
  22 #include <vtkActor.h>
  23 #include <vtkRenderer.h>
  24
  25 class QAD_EXPORT VTKViewer_ViewFrame : public QAD_ViewFrame
  26 {
  27   Q_OBJECT
  28
  29     public:
  30   VTKViewer_ViewFrame(QWidget* parent, const char* name=0 );
  31   ~VTKViewer_ViewFrame();
  32
  33   ViewType                       getTypeView() const{ return VIEW_VTK;};
  34   QWidget*                       getViewWidget();
  35   vtkRenderer*                   getRenderer() {return m_Renderer;}
  36
  37   void                               setRW(VTKViewer_RenderWindow* rw);
  38   VTKViewer_RenderWindow*            getRW() {return m_RW;}
  39   VTKViewer_RenderWindowInteractor*  getRWInteractor() {return m_RWInteractor;}
  40
  41   bool                           isTrihedronDisplayed();
  42   void                           SetTrihedronSize( int dim );
  43
  44   void                           setBackgroundColor( const QColor& );
  45   QColor                         backgroundColor() const;
  46
  47   void                           SetSelectionMode( int mode );
  48
  49   /*  popup management */
  50   void                           setPopupServer( QAD_Application* );
  51
  52   /*  interactive object management */
  53   void                           highlight( const Handle(SALOME_InteractiveObject)& IObject,
  54                                             bool highlight, bool immediatly = true );
  55   void                           unHighlightAll();
  56   void                           rename( const Handle(SALOME_InteractiveObject)& IObject,
  57                                          QString newName );
  58   bool                           isInViewer( const Handle(SALOME_InteractiveObject)& IObject );
  59   bool                           isVisible( const Handle(SALOME_InteractiveObject)& IObject );
  60
  61   /*  undo/redo management */
  62   void              undo(SALOMEDS::Study_var aStudy,
  63                          const char* StudyFrameEntry);
  64   void              redo(SALOMEDS::Study_var aStudy,
  65                          const char* StudyFrameEntry);
  66
  67
  68   /* selection */
  69   Handle(SALOME_InteractiveObject) FindIObject(const char* Entry);
  70
  71   /* display */
  72   void           Display(const Handle(SALOME_InteractiveObject)& IObject, bool immediatly = true);
  73   void           DisplayOnly(const Handle(SALOME_InteractiveObject)& IObject);
  74   void           Erase(const Handle(SALOME_InteractiveObject)& IObject, bool immediatly = true);
  75   void           DisplayAll();
  76   void           EraseAll();
  77   void           Repaint();
  78
  79   /* non-isometric transformation */
  80   void setNonIsometricTransform (VTKViewer_NonIsometricTransform *NonIsometricTransform)
  81     {
  82       m_NonIsometricTransform = NonIsometricTransform;
  83     }
  84   VTKViewer_NonIsometricTransform * getNonIsometricTransform ()
  85     {
  86       if ( m_NonIsometricTransform == NULL )
  87         m_NonIsometricTransform = VTKViewer_NonIsometricTransform::New();
  88       return m_NonIsometricTransform;
  89     }
  90   //apply existing transformation on adding SALOME_Actor
  91   void AddActor(SALOME_Actor*, bool update = false);
  92
  93  private:
  94   void AddVector(float* o,float* p,vtkRenderer* renderer);
  95   void AddAxis(vtkRenderer* renderer);
  96
  97  public slots:
  98   void           onViewPan();
  99   void           onViewZoom();
 100   void           onViewFitAll();
 101   void           onViewFitArea();
 102   void           onViewGlobalPan();
 103   void           onViewRotate();
 104   void           onViewReset();
 105   void           onViewFront();
 106   void           onViewBack();
 107   void           onViewRight();
 108   void           onViewLeft();
 109   void           onViewBottom();
 110   void           onViewTop();
 111   void           onViewTrihedron();
 112
 113  private:
 114   double                        m_ViewUp[3];
 115   double                        m_ViewNormal[3];
 116
 117   void                          InitialSetup();
 118
 119   vtkRenderer*                      m_Renderer;
 120   VTKViewer_RenderWindow*           m_RW;
 121   VTKViewer_RenderWindowInteractor* m_RWInteractor;
 122
 123   Standard_Boolean              m_TriedronVisible;
 124   vtkActorCollection*           m_Triedron;
 125
 126   VTKViewer_NonIsometricTransform *m_NonIsometricTransform;
 127
 128 };
 129 #endif