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List:       kde-commits
Subject:    koffice/libs/flake
From:       Thorsten Zachmann <t.zachmann () zagge ! de>
Date:       2007-01-07 5:18:47
Message-ID: 1168147127.105140.26396.nullmailer () svn ! kde ! org
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SVN commit 620717 by zachmann:

o Added possible fix for showing the correct handles when a shape is
  mirrored. The code is commented out, as this should be fixed together
  with the mirroring of the shapes.



 M  +28 -0     KoInteractionTool.cpp  


--- trunk/koffice/libs/flake/KoInteractionTool.cpp #620716:620717
@@ -391,9 +391,37 @@
     }
     else
     {
+        //TODO
+#if 1
+        // This code gives you the wrong m_selectionOutline when the shape is \
mirrored +        // and you as result you will get show the wrong handles :-(
         QMatrix matrix = \
                koSelection()->firstSelectedShape()->transformationMatrix(0);
         m_selectionOutline = matrix.map(QPolygonF(QRectF(QPointF(0, 0), \
koSelection()->firstSelectedShape()->size())));  m_angle = \
koSelection()->firstSelectedShape()->rotation(); +#else
+        // This code fixes the above problem of showing the wrong handles. But as \
I'm not  +        // sure it is the right solution it is commented out. This should \
be fixed together  +        // with the mirroring of shapes.
+        KoShape * shape = koSelection()->firstSelectedShape();
+        QMatrix matrix = shape->transformationMatrix(0);
+    
+        m_selectionOutline = matrix.map(QPolygonF(QRectF(QPointF(0, 0), \
shape->size()))); +
+        QPointF center( m_selectionOutline.value( 0 ) );
+        for ( int i = 1; i < 4; ++i )
+        {
+            center += m_selectionOutline.value( i );
+        }
+        center = center / 4.0;
+
+        QMatrix t1( 1, 0, 0, 1, -center.x(), -center.y() );
+        QMatrix mi( shape->scaleX() >= 0 ? 1 : - 1, 0, 0, shape->scaleY() >= 0 ? 1 : \
-1, 0, 0 ); +        QMatrix t2( 1, 0, 0, 1, center.x(), center.y() );
+        QMatrix res = t1 * mi * t2;
+
+        m_selectionOutline = res.map( m_selectionOutline );
+        m_angle = shape->rotation();
+#endif        
     }
     QPolygonF outline = m_selectionOutline; //shorter name in the following :)
     m_selectionBox[KoFlake::TopMiddleHandle] = \
(outline.value(0)+outline.value(1))/2;


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