n#779627: support for arcsize value in VML

Change-Id: If03f36d30a7861f5d14ed3142e339d52da0bdce0

oox/inc/oox/vml/vmlshape.hxx

@@ -77,6 +77,7 @@ struct ShapeTypeModel
     sal_Bool            mbAutoHeight;           ///< If true, the height value is a minimum value (mostly used for textboxes)
     sal_Bool            mbVisible;              ///< Visible or Hidden
     ::rtl::OUString     maWrapStyle;            ///< Wrapping mode for text.
+    ::rtl::OUString     maArcsize;              ///< round rectangles arc size
 
     StrokeModel         maStrokeModel;          ///< Border line formatting.
     FillModel           maFillModel;            ///< Shape fill formatting.

oox/source/token/properties.txt

@@ -101,6 +101,7 @@ CopyBack
 CopyFormulas
 CopyOutputData
 CopyStyles
+CornerRadius
 CrossoverPosition
 CrossoverValue
 CursorPositionX

oox/source/vml/vmlshape.cxx

@@ -17,6 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <algorithm>
+
 #include "oox/vml/vmlshape.hxx"
 
 #include <com/sun/star/beans/PropertyValues.hpp>
@@ -502,7 +504,22 @@ Reference<XShape> RectangleShape::implConvertAndInsert(const Reference<XShapes>&
         return SimpleShape::createPictureObject(rxShapes, rShapeRect, aGraphicPath);
 
     // default: try to create a rectangle shape
-    return SimpleShape::implConvertAndInsert(rxShapes, rShapeRect);
+    Reference<XShape> xShape = SimpleShape::implConvertAndInsert(rxShapes, rShapeRect);
+    rtl::OUString sArcsize = maTypeModel.maArcsize;
+    if ( !sArcsize.isEmpty( ) )
+    {
+        sal_Unicode cLastChar = sArcsize[sArcsize.getLength() - 1];
+        sal_Int32 nValue = sArcsize.copy( 0, sArcsize.getLength() - 1 ).toInt32( );
+        // Get the smallest half-side
+        double size = std::min( rShapeRect.Height, rShapeRect.Width ) / 2.0;
+        sal_Int32 nRadius = 0;
+        if ( cLastChar == 'f' )
+            nRadius = size * nValue / 65536;
+        else if ( cLastChar == '%' )
+            nRadius = size * nValue / 100;
+        PropertySet( xShape ).setAnyProperty( PROP_CornerRadius, makeAny( nRadius ) );
+    }
+    return xShape;
 }
 
 // ============================================================================

oox/source/vml/vmlshapecontext.cxx

@@ -280,6 +280,9 @@ ShapeTypeContext::ShapeTypeContext( ContextHandler2Helper& rParent, ShapeType& r
     // fill settings (may be overridden by v:fill element later)
     mrTypeModel.maFillModel.moFilled = lclDecodeBool( rAttribs, XML_filled );
     mrTypeModel.maFillModel.moColor = rAttribs.getString( XML_fillcolor );
+
+    // For roundrect we may have a arcsize attribute to read
+    mrTypeModel.maArcsize = rAttribs.getString( XML_arcsize,rtl::OUString( ) );
 }
 
 ContextHandlerRef ShapeTypeContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )