src/OCCViewer/OCCViewer_Viewer3d.h

   1 //  File      : OCCViewer_Viewer3d.h
   2 //  Created   : Wed Mar 20 11:00:02 2002
   3 //  Author    : Nicolas REJNERI
   4 //  Project   : SALOME
   5 //  Module    : OCCViewer
   6 //  Copyright : Open CASCADE 2002
   7 //  $Header$
   8
   9
  10 #ifndef OCCVIEWER_VIEWER3D_H
  11 #define OCCVIEWER_VIEWER3D_H
  12
  13 #include "OCCViewer_ViewFrame.h"
  14 #include "OCCViewer_AISSelector.h"
  15
  16 #include "QAD.h"
  17 #include "QAD_Popup.h"
  18 #include "QAD_ViewFrame.h"
  19 #include "SALOME_InteractiveObject.hxx"
  20
  21 // Open CASCADE Includes
  22 #include <AIS_InteractiveContext.hxx>
  23 #include <AIS_Trihedron.hxx>
  24
  25 class QAD_EXPORT OCCViewer_Viewer3d : public QObject, public QAD_PopupClientServer
  26 {
  27   Q_OBJECT
  28
  29 public:
  30   OCCViewer_Viewer3d(OCCViewer_ViewFrame* vf);
  31   ~OCCViewer_Viewer3d();
  32
  33 signals:
  34   void          vwKeyPress( QKeyEvent* );
  35   void          vwKeyRelease( QKeyEvent* );
  36   void          vwDrawExternal( QPainter* );
  37
  38 public slots:
  39  void           onKeyPress(QKeyEvent*);
  40
  41  void           onMouseMove(QMouseEvent*);
  42  void           onMousePress(QMouseEvent*);
  43  void           onMouseRelease(QMouseEvent*);
  44  void           onMouseDoubleClick(QMouseEvent*);
  45
  46  void           onSelectionDone( bool bAdded );
  47  void           onSelectionCancel( bool bAdded );
  48
  49  void           onTransformationStarted( OCCViewer_ViewPort::OperationType );
  50  void           onTransformationFinished( OCCViewer_ViewPort::OperationType );
  51
  52 signals:
  53  void           vw3dSelectionDone (bool added);
  54  void           vw3dSelectionCancel();
  55  void           vw3dSelectionEnabled( bool );
  56
  57 public:
  58  void               createViewer3d();
  59  Handle(V3d_Viewer) getViewer3d() const;
  60
  61  void               setTrihedronSize(float size);
  62  bool               isTrihedronDisplayed();
  63
  64   /* popup management */
  65   void              onCreatePopup();
  66
  67   void              setCursor( const QCursor& cursor);
  68   const QCursor&    cursor() const;
  69   void              setIcon( const QPixmap& icon);
  70   const QPixmap&    icon() const;
  71   void              setBackgroundColor( const QColor& aColor);
  72   const QColor&     backgroundColor() const;
  73
  74   /* Selection management */
  75   bool          highlight( const Handle(SALOME_InteractiveObject)& IObject,
  76                            bool highlight, bool update=true);
  77   bool          unHighlightAll();
  78   bool          isInViewer( const Handle(SALOME_InteractiveObject)& IObject,
  79                             bool onlyInViewer = false );
  80   bool          isVisible( const Handle(SALOME_InteractiveObject)& IObject );
  81   void          rename( const Handle(SALOME_InteractiveObject)& IObject,
  82                         QString newName );
  83
  84   bool          enabledSelection() const;
  85   void          enableSelection( bool );
  86   void          enableMultipleSelection( bool );
  87
  88   void          SetColor(const Handle(SALOME_InteractiveObject)& IObject,
  89                          QColor thecolor);
  90   void          SwitchRepresentation(const Handle(SALOME_InteractiveObject)& IObject,
  91                                      int mode);
  92   void          SetTransparency(const Handle(SALOME_InteractiveObject)& IObject,
  93                                 float transp);
  94
  95   /* interactive context */
  96   Handle (AIS_InteractiveContext) getAISContext() const;
  97   OCCViewer_AISSelector*          getAISSelector() const;
  98
  99   /* trihedron */
 100   Handle(AIS_Trihedron)           getTrihedron() const;
 101
 102 protected:
 103  bool        eventFilter( QObject *, QEvent * );
 104
 105 protected:
 106  OCCViewer_ViewFrame*            myViewFrame;
 107
 108  Handle (AIS_InteractiveContext) myAISContext;
 109  OCCViewer_AISSelector*          myAISSelector;
 110  bool                            myEnableSelection;
 111  Handle(AIS_Trihedron)           myTrihedron;
 112  Handle(V3d_Viewer)              myV3dViewer;
 113  Handle(V3d_Viewer)              myV3dCollector;
 114
 115  /* attributes for all the views */
 116  QPixmap                         myIcon;        /* icon */
 117  QCursor                         myCursor;      /* current cursor */
 118  QColor                          myBackColor;   /* background */
 119
 120 };
 121
 122 #endif
 123