src/XGUI/XGUI_Viewer.h

   1
   2 #ifndef XGUI_Viewer_H
   3 #define XGUI_Viewer_H
   4
   5 #include "XGUI_Constants.h"
   6
   7 #include <QObject>
   8 #include <QMap>
   9
  10 #include <V3d_Viewer.hxx>
  11 #include <AIS_InteractiveContext.hxx>
  12 #include <AIS_Trihedron.hxx>
  13
  14 class XGUI_MainWindow;
  15 class QMdiSubWindow;
  16
  17 class XGUI_Viewer : public QObject
  18 {
  19     Q_OBJECT
  20 public:
  21     XGUI_Viewer(XGUI_MainWindow* theParent, bool DisplayTrihedron = true);
  22     ~XGUI_Viewer();
  23
  24     QMdiSubWindow* createView(V3d_TypeOfView theType = V3d_ORTHOGRAPHIC);
  25
  26     XGUI_MainWindow* mainWindow() const { return myMainWindow; }
  27
  28     Handle(V3d_Viewer) v3dViewer() const { return myV3dViewer; }
  29
  30     Handle(AIS_InteractiveContext) AISContext() const { return myAISContext; }
  31
  32     Handle(AIS_Trihedron) trihedron() const { return myTrihedron; }
  33
  34     void toggleTrihedron();
  35     bool isTrihedronVisible() const;
  36     void setTrihedronShown( const bool on );
  37     double trihedronSize() const;
  38     void setTrihedronSize( const double sz, bool isRelative );
  39     bool trihedronRelative() const { return myIsRelative; }
  40     void updateTrihedron();
  41     bool computeTrihedronSize( double& theNewSize, double& theSize );
  42
  43
  44
  45     static void setHotButton( XGUI::InteractionStyle theInteractionStyle, XGUI::HotOperation theOper,
  46                                   Qt::KeyboardModifiers theState, Qt::MouseButtons theButton );
  47     static void getHotButton( XGUI::InteractionStyle theInteractionStyle, XGUI::HotOperation theOper,
  48                                   Qt::KeyboardModifiers& theState, Qt::MouseButtons& theButton );
  49
  50     typedef QMap<XGUI::HotOperation, Qt::KeyboardModifiers> StatesMap;
  51     typedef QMap<XGUI::HotOperation, Qt::MouseButtons>      ButtonsMap;
  52
  53     typedef QMap<XGUI::InteractionStyle, StatesMap>  InteractionStyle2StatesMap;
  54     typedef QMap<XGUI::InteractionStyle, ButtonsMap> InteractionStyle2ButtonsMap;
  55
  56     static InteractionStyle2StatesMap  myStateMap;
  57     static InteractionStyle2ButtonsMap myButtonMap;
  58
  59 private slots:
  60     void onViewClosed();
  61     void onViewMapped();
  62
  63 private:
  64     XGUI_MainWindow* myMainWindow;
  65
  66     Handle(V3d_Viewer)              myV3dViewer;
  67     Handle(AIS_Trihedron)           myTrihedron;
  68     Handle(AIS_InteractiveContext)  myAISContext;
  69
  70     XGUI::InteractionStyle myInteractionStyle;
  71
  72     bool myPreselectionEnabled;
  73     bool mySelectionEnabled;
  74     bool myMultiSelectionEnabled;
  75     bool myIsRelative;
  76
  77     double myTrihedronSize;
  78 };
  79
  80 #endif