Fixed Dimension class to rotate, translate & mirror correctly.

[architektonas] / src / dimension.h

diff --git a/src/dimension.h b/src/dimension.h
index cea0de1b7b3645c3c5ba09f88f696179b2fda9a3..b3993b0413856b858106b7a7d408cca38aba02c4 100644 (file)
--- a/src/dimension.h
+++ b/src/dimension.h
@@ -3,24 +3,46 @@
 
 #include "object.h"
 
+class Line;
+
+enum DimensionType { DTLinear, DTLinearVert, DTLinearHorz, DTRadial, DTDiametric, DTCircumferential, DTAngular, DTLeader };
+
 class Dimension: public Object
 {
+       friend class Line;
+       friend class Geometry;
+
        public:
-               Dimension(Vector, Vector, Object * p = 0);
+               Dimension(Vector, Vector, DimensionType dt = DTLinear, Object * p = 0);
                ~Dimension();
 
-               virtual void Draw(QPainter *);
+               virtual void Draw(Painter *);
                virtual Vector Center(void);
                virtual bool Collided(Vector);
-               virtual void PointerMoved(Vector);
+               virtual bool PointerMoved(Vector);
                virtual void PointerReleased(void);
-               void SetPoint1(Vector);
-               void SetPoint2(Vector);
+               virtual bool HitTest(Point);
+               virtual void Translate(Vector);
+               virtual void Rotate(Point, double);
+               virtual void Mirror(Point, Point);
+               virtual void Save(void);
+               virtual void Restore(void);
+               virtual void Enumerate(FILE *);
+               virtual Object * Copy(void);
+               virtual Vector GetPointAtParameter(double parameter);
+               virtual void MovePointAtParameter(double parameter, Vector);
+               virtual QRectF Extents(void);
                void FlipSides(void);
 
+       protected:
+               void SaveHitState(void);
+               bool HitStateChanged(void);
+
        protected:
                Vector endpoint;                                        // Starting point is Object::position
                Vector oldPoint;                                        // Used for dragging
+               Point oldEndpoint;
+               Point linePt1, linePt2;                         // Used for testing dimension line hits
 
        private:
                bool dragging;
@@ -28,6 +50,16 @@ class Dimension: public Object
                bool draggingHandle2;
                bool objectWasDragged;
                double length;
+               DimensionType dimensionType;
+               bool hitPoint1;
+               bool hitPoint2;
+               bool hitLine;
+               bool hitFlipSwitch;
+               bool hitChangeSwitch1;
+               bool hitChangeSwitch2;
+               bool oldHitPoint1, oldHitPoint2, oldHitLine, oldHitFlipSwitch, oldHitChangeSwitch1, oldHitChangeSwitch2;
+       public:
+               double size;                                            // Size of arrows/text in base units
 };
 
 #endif // __DIMENSION_H__