Fixed 'flip sides' handle to work on Dimension object.

[architektonas] / src / dimension.cpp

diff --git a/src/dimension.cpp b/src/dimension.cpp
index 675afaff89c7c7a3cef7e4f98df0233a51fcaa91..2d37eeaed366815b282f70034ce78dfb3b838281 100644 (file)
--- a/src/dimension.cpp
+++ b/src/dimension.cpp
@@ -29,15 +29,6 @@ Dimension::Dimension(Vector p1, Vector p2, DimensionType dt/*= DTLinear*/, Objec
        type = OTDimension;
 }
 
-#if 0
-// This is bad, p1 & p2 could be NULL, causing much consternation...
-Dimension::Dimension(Connection p1, Connection p2, DimensionType dt/*= DTLinear*/, Object * p/*= NULL*/):
-       dragging(false), draggingHandle1(false), draggingHandle2(false),
-       length(0), dimensionType(dt), size(0.25)//, point1(p1), point2(p2)
-{
-       type = OTDimension;
-}
-#endif
 
 Dimension::~Dimension()
 {
@@ -183,6 +174,7 @@ I believe they are pixels.
 // need to make another handle drawing function in Painter, instead of this
        if (hitLine)
        {
+#if 0
                Point p9 = ((position + endpoint) / 2.0) + (orthogonal * 14.0)
                 + (unit * 7.0);
 
@@ -194,6 +186,13 @@ I believe they are pixels.
                painter->DrawLine(p11, p12);
                painter->DrawLine(p12, p13);
                painter->DrawLine(p13, p10);
+#else
+               if (hitFlipSwitch)
+                       painter->SetPen(QPen(Qt::magenta, 2.0, Qt::DotLine));
+
+               Point hp1 = (p1 + p2) / 2.0;
+               painter->DrawHandle(hp1);
+#endif
        }
 }
 
@@ -237,6 +236,13 @@ I believe they are pixels.
                draggingHandle2 = true;
                return true;
        }
+       else if (hitFlipSwitch)
+       {
+               FlipSides();
+               hitFlipSwitch = hitLine = false;
+//             state = OSInactive;
+//             return true;
+       }
 
        state = OSInactive;
        return false;
@@ -327,7 +333,8 @@ about keeping track of old states...
 
 /*virtual*/ bool Dimension::HitTest(Point point)
 {
-       Vector orthogonal = Vector::Normal(position, endpoint);
+//     Vector orthogonal = Vector::Normal(position, endpoint);
+       Vector orthogonal = Vector::Normal(linePt1, linePt2);
        // Get our line parallel to our points
 #if 0
        Point p1 = position + (orthogonal * 10.0 * size);
@@ -346,6 +353,7 @@ about keeping track of old states...
 //     double t = Geometry::ParameterOfLineAndPoint(position, endpoint, point);
        double t = Geometry::ParameterOfLineAndPoint(p1, p2, point);
        double distance;
+       Point hFSPoint = Point((p1 + p2) / 2.0, point);
 
        if (t < 0.0)
                distance = v1.Magnitude();
@@ -364,7 +372,10 @@ about keeping track of old states...
        else if ((distance * Painter::zoom) < 5.0)
                hitLine = true;
 
-       return (hitPoint1 || hitPoint2 || hitLine ? true : false);
+       if ((hFSPoint.Magnitude() * Painter::zoom) < 8.0)
+               hitFlipSwitch = true;
+
+       return (hitPoint1 || hitPoint2 || hitLine || hitFlipSwitch ? true : false);
 }
 
 
@@ -373,12 +384,13 @@ void Dimension::SaveHitState(void)
        oldHitPoint1 = hitPoint1;
        oldHitPoint2 = hitPoint2;
        oldHitLine = hitLine;
+       oldHitFlipSwitch = hitFlipSwitch;
 }
 
 
 bool Dimension::HitStateChanged(void)
 {
-       if ((hitPoint1 != oldHitPoint1) || (hitPoint2 != oldHitPoint2) || (hitLine != oldHitLine))
+       if ((hitPoint1 != oldHitPoint1) || (hitPoint2 != oldHitPoint2) || (hitLine != oldHitLine) || (hitFlipSwitch != oldHitFlipSwitch))
                return true;
 
        return false;