QCAD Application Framework
CAD Application Development and Automation.
 All Classes Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
RPainterPath.h
Go to the documentation of this file.
1 #ifndef RPAINTERPATH_H
2 #define RPAINTERPATH_H
3 
4 #include <QPainterPath>
5 #include <QPen>
6 #include <QBrush>
7 #include <QFlags>
8 
9 #include "RVector.h"
10 
11 class RShape;
12 
13 
21 class RPainterPath : public QPainterPath {
22 
23 public:
24  enum Mode {
25  NoModes = 0x00,
26  Selected = 0x01,
27  Highlighted = 0x02,
28  Invalid = 0x04,
29  FixedPenColor = 0x08,
30  FixedBrushColor = 0x10
31  };
32  Q_DECLARE_FLAGS(Modes, Mode)
33 
34 public:
35  RPainterPath();
36  RPainterPath(const QPainterPath& path);
37  virtual ~RPainterPath();
38 
39  QList<QSharedPointer<RShape> > getShapes() const;
40 
41  void addPath(const RPainterPath& path);
42 
43  void moveTo(const RVector& v) {
44  QPainterPath::moveTo(v.x, v.y);
45  }
46 
47  void lineTo(const RVector& v) {
48  QPainterPath::lineTo(v.x, v.y);
49  }
50 
51  void addRect(double x1, double y1, double x2, double y2);
52  void addRect(const QRectF& rect);
53  void addBox(const RBox& box);
54 
55  RBox getBoundingBox() const;
56 
57  RVector getStartPoint() const;
58  RVector getEndPoint() const;
59 
60  bool isValid();
61  void setValid(bool on);
62 
63  int getZLevel() const;
64  void setZLevel(int zl);
65 
66  //bool hasPen() const;
67  QPen getPen() const;
68  void setPen(const QPen& p);
69 
70  QBrush getBrush() const;
71  void setBrush(const QBrush& b);
72 
73  void setMode(RPainterPath::Mode mode, bool on = true);
74  bool getMode(RPainterPath::Mode mode) const;
75 
76  void setHighlighted(bool on);
77  bool isHighlighted() const;
78 
79  void setSelected(bool on);
80  bool isSelected() const;
81 
82  void setFixedPenColor(bool on);
83  bool isFixedPenColor() const;
84 
85  void setFixedBrushColor(bool on);
86  bool isFixedBrushColor() const;
87 
88  void setFeatureSize(double s);
89  double getFeatureSize() const;
90 
91  double getDistanceTo(const RVector& point) const;
92 
93  void addPoint(const RVector& position);
94  bool hasPoints();
95  void setPoints(const QList<RVector>& p);
96  QList<RVector> getPoints() const;
97 
98  void transform(const QTransform& t);
99 
100  int getElementCount() const;
101  double getXAt(int i) const;
102  double getYAt(int i) const;
103  QPainterPath::ElementType getTypeAt(int i) const;
104  bool isEmpty() const;
105 
106 private:
107  int zLevel;
108  QPen pen;
109  QBrush brush;
110  Modes modes;
111  QList<RVector> points;
112  double featureSize;
113 };
114 
115 QDebug operator<<(QDebug dbg, RPainterPath& p);
116 
117 //QDataStream& operator<< (QDataStream& stream, const RPainterPath& path);
118 //QDataStream& operator>> (QDataStream& stream, RPainterPath& path);
119 bool operator< (const RPainterPath& p1, const RPainterPath& p2);
120 
121 Q_DECLARE_OPERATORS_FOR_FLAGS(RPainterPath::Modes)
122 Q_DECLARE_METATYPE(RPainterPath)
123 Q_DECLARE_METATYPE(RPainterPath*)
124 Q_DECLARE_METATYPE(QList<RPainterPath>)
125 Q_DECLARE_METATYPE(QList<RPainterPath>*)
126 Q_DECLARE_METATYPE(RPainterPath::Mode)
127 Q_DECLARE_METATYPE(RPainterPath::Mode*)
128 
129 #endif