Fixed duplicate Connection issue.

[architektonas] / src / dimension.h

diff --git a/src/dimension.h b/src/dimension.h
index 7ffca2faabf8e72b4473c809c1f8981391cf8c07..ca146bb4a48abd184e9343b52c58c8d3aa0e6592 100644 (file)
--- a/src/dimension.h
+++ b/src/dimension.h
@@ -4,10 +4,14 @@
 #include "connection.h"
 #include "object.h"
 
+class Line;
+
 enum DimensionType { DTLinear, DTLinearVert, DTLinearHorz, DTRadial, DTDiametric, DTCircumferential, DTAngular, DTLeader };
 
 class Dimension: public Object
 {
+       friend class Line;
+
        public:
                Dimension(Vector, Vector, DimensionType dt = DTLinear, Object * p = 0);
                Dimension(Connection, Connection, DimensionType dt = DTLinear, Object * p = 0);
@@ -22,15 +26,21 @@ class Dimension: public Object
                virtual void Enumerate(FILE *);
                virtual Object * Copy(void);
                virtual Vector GetPointAtParameter(double parameter);
+               virtual void MovePointAtParameter(double parameter, Vector);
                virtual void Connect(Object *, double);
                virtual void Disconnect(Object *, double);
                virtual void DisconnectAll(Object *);
                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;
 
        private:
                bool dragging;
@@ -41,6 +51,7 @@ class Dimension: public Object
                DimensionType dimensionType;
                bool hitPoint1;
                bool hitPoint2;
+               bool oldHitPoint1, oldHitPoint2;
        public:
                double size;                                            // Size of arrows/text in base units