0028316: Coding Rules - Elimilate confusing aliases of Standard_Real type in V3d_View
[occt.git] / samples / qt / Common / src / View.h
1 #ifndef VIEW_H
2 #define VIEW_H
3
4 #include <QWidget>
5 #include <QAction>
6 #include <QList>
7
8 #include <AIS_InteractiveContext.hxx>
9 #include <V3d_View.hxx>
10
11 class TopoDS_Shape;
12 class QRubberBand;
13
14 //class COMMONSAMPLE_EXPORT View: public QWidget
15 class View: public QWidget
16 {
17     Q_OBJECT
18 protected:
19     enum CurrentAction3d { CurAction3d_Nothing, CurAction3d_DynamicZooming,
20                            CurAction3d_WindowZooming, CurAction3d_DynamicPanning,
21                            CurAction3d_GlobalPanning, CurAction3d_DynamicRotation };
22
23 public:
24     enum ViewAction { ViewFitAllId, ViewFitAreaId, ViewZoomId, ViewPanId, ViewGlobalPanId,
25                       ViewFrontId, ViewBackId, ViewTopId, ViewBottomId, ViewLeftId, ViewRightId,
26                       ViewAxoId, ViewRotationId, ViewResetId, ViewHlrOffId, ViewHlrOnId };
27     enum RaytraceAction { ToolRaytracingId, ToolShadowsId, ToolReflectionsId, ToolAntialiasingId };
28
29     View( Handle(AIS_InteractiveContext) theContext, QWidget* parent );
30
31     ~View();
32
33     virtual void                  init();
34     bool                          dump( Standard_CString theFile );
35     QList<QAction*>*              getViewActions();
36     QList<QAction*>*              getRaytraceActions();
37     void                          noActiveActions();
38     bool                          isShadingMode();
39
40     void                          EnableRaytracing();
41     void                          DisableRaytracing();
42
43     void                          SetRaytracedShadows (bool theState);
44     void                          SetRaytracedReflections (bool theState);
45     void                          SetRaytracedAntialiasing (bool theState);
46
47     bool                          IsRaytracingMode() const { return myIsRaytracing; }
48     bool                          IsShadowsEnabled() const { return myIsShadowsEnabled; }
49     bool                          IsReflectionsEnabled() const { return myIsReflectionsEnabled; }
50     bool                          IsAntialiasingEnabled() const { return myIsAntialiasingEnabled; }
51
52     static QString                GetMessages( int type,TopAbs_ShapeEnum aSubShapeType,
53                                                TopAbs_ShapeEnum aShapeType );
54     static QString                GetShapeType( TopAbs_ShapeEnum aShapeType );
55
56     Standard_EXPORT static void   OnButtonuseraction( int ExerciceSTEP,
57                                                       Handle(AIS_InteractiveContext)& );
58     Standard_EXPORT static void   DoSelection( int Id,
59                                                Handle(AIS_InteractiveContext)& );
60     Standard_EXPORT static void   OnSetSelectionMode( Handle(AIS_InteractiveContext)&,
61                                                       Standard_Integer&,
62                                                       TopAbs_ShapeEnum& SelectionMode,
63                                                       Standard_Boolean& );
64     virtual QPaintEngine*         paintEngine() const;
65 signals:
66     void                          selectionChanged();
67
68 public slots:
69     void                          fitAll();
70     void                          fitArea();
71     void                          zoom();
72     void                          pan();
73     void                          globalPan();
74     void                          front();
75     void                          back();
76     void                          top();
77     void                          bottom();
78     void                          left();
79     void                          right();
80     void                          axo();
81     void                          rotation();
82     void                          reset();
83     void                          hlrOn();
84     void                          hlrOff();
85     void                          updateToggled( bool );
86     void                          onBackground();
87     void                          onEnvironmentMap();
88     void                          onRaytraceAction();
89
90 protected:
91     virtual void                  paintEvent( QPaintEvent* );
92     virtual void                  resizeEvent( QResizeEvent* );
93     virtual void                  mousePressEvent( QMouseEvent* );
94     virtual void                  mouseReleaseEvent(QMouseEvent* );
95     virtual void                  mouseMoveEvent( QMouseEvent* );
96
97     virtual void                  addItemInPopup( QMenu* );
98
99     Handle(V3d_View)&                     getView();
100     Handle(AIS_InteractiveContext)&       getContext();
101     void                                  activateCursor( const CurrentAction3d );
102     void                                  Popup( const int x, const int y );
103     CurrentAction3d                       getCurrentMode();
104
105     virtual void                          onLButtonDown( const int nFlags, const QPoint point );
106     virtual void                          onMButtonDown( const int nFlags, const QPoint point );
107     virtual void                          onRButtonDown( const int nFlags, const QPoint point );
108     virtual void                          onLButtonUp( Qt::MouseButtons nFlags, const QPoint point );
109     virtual void                          onMButtonUp( Qt::MouseButtons nFlags, const QPoint point );
110     virtual void                          onRButtonUp( Qt::MouseButtons nFlags, const QPoint point );
111     virtual void                          onMouseMove( Qt::MouseButtons nFlags, const QPoint point );
112
113 private:
114     void                          initCursors();
115     void                          initViewActions();
116     void                          initRaytraceActions();
117     void                          DragEvent( const int x, const int y, const int TheState );
118     void                          InputEvent( const int x, const int y );
119     void                          MoveEvent( const int x, const int y );
120     void                          MultiMoveEvent( const int x, const int y );
121     void                          MultiDragEvent( const int x, const int y, const int TheState );
122     void                          MultiInputEvent( const int x, const int y );
123     void                          DrawRectangle( const int MinX, const int MinY,
124                                                  const int MaxX, const int MaxY, const bool Draw );
125
126 private:
127     bool                            myIsRaytracing;
128     bool                            myIsShadowsEnabled;
129     bool                            myIsReflectionsEnabled;
130     bool                            myIsAntialiasingEnabled;
131
132     bool                            myDrawRect;           // set when a rect is used for selection or magnify 
133     Handle(V3d_View)                myView;
134     Handle(AIS_InteractiveContext)  myContext;
135     CurrentAction3d                 myCurrentMode;
136     Standard_Integer                myXmin;
137     Standard_Integer                myYmin;
138     Standard_Integer                myXmax;
139     Standard_Integer                myYmax;
140     Standard_Real                   myCurZoom;
141     Standard_Boolean                myHlrModeIsOn;
142     QList<QAction*>*                myViewActions;
143     QList<QAction*>*                myRaytraceActions;
144     QMenu*                          myBackMenu;
145     QRubberBand*                    myRectBand; //!< selection rectangle rubber band
146 };
147
148 #endif
149
150