Shamusworld >> Repos - architektonas/blob - src/dimension.h

   1 #ifndef __DIMENSION_H__
   2 #define __DIMENSION_H__
   3
   4 #include "connection.h"
   5 #include "object.h"
   6
   7 enum DimensionType { DTLinear, DTLinearVert, DTLinearHorz, DTRadial, DTDiametric, DTCircumferential, DTAngular, DTLeader };
   8
   9 class Dimension: public Object
  10 {
  11         public:
  12                 Dimension(Vector, Vector, DimensionType dt = DTLinear, Object * p = 0);
  13                 Dimension(Connection, Connection, DimensionType dt = DTLinear, Object * p = 0);
  14                 ~Dimension();
  15
  16                 virtual void Draw(Painter *);
  17                 virtual Vector Center(void);
  18                 virtual bool Collided(Vector);
  19                 virtual void PointerMoved(Vector);
  20                 virtual void PointerReleased(void);
  21                 virtual bool HitTest(Point);
  22                 virtual void Enumerate(FILE *);
  23                 virtual Object * Copy(void);
  24                 virtual Vector GetPointAtParameter(double parameter);
  25                 virtual void Connect(Object *, double);
  26                 virtual void Disconnect(Object *, double);
  27                 virtual void DisconnectAll(Object *);
  28                 virtual QRectF Extents(void);
  29                 void FlipSides(void);
  30
  31         protected:
  32                 Vector endpoint;                                        // Starting point is Object::position
  33                 Vector oldPoint;                                        // Used for dragging
  34
  35         private:
  36                 bool dragging;
  37                 bool draggingHandle1;
  38                 bool draggingHandle2;
  39                 bool objectWasDragged;
  40                 double length;
  41                 DimensionType dimensionType;
  42                 bool hitPoint1;
  43                 bool hitPoint2;
  44         public:
  45                 double size;                                            // Size of arrows/text in base units
  46
  47         private:
  48                 // We use these in lieu of the built-in connected[] array; no reason to
  49                 // do it this way especially
  50                 Connection point1;
  51                 Connection point2;
  52 };
  53
  54 #endif  // __DIMENSION_H__