tdf#108028 OOXML: Fix line breaking of chart title

With adding the "TextMaximumFrameWidth" property to the chart title's
textbox property, it breaks chart titles longer then the chart width,
as in OOXML reference implementation. LibreOffice previously distorted
the text and squeezed the chart. This patch will fix it.

Change-Id: Ic086d25b49e9c5cf9c6f2c79f141592749adc7d8
Reviewed-on: https://gerrit.libreoffice.org/59991
Tested-by: Jenkins
Tested-by: László Németh <nemeth@numbertext.org>
Reviewed-by: László Németh <nemeth@numbertext.org>

chart2/source/view/main/ShapeFactory.cxx

@@ -2407,6 +2407,7 @@ uno::Reference< drawing::XShape >
             aValueMap.insert( { "TextVerticalAdjust", uno::Any(drawing::TextVerticalAdjust_CENTER) } ); //drawing::TextVerticalAdjust
             aValueMap.insert( { "TextAutoGrowHeight", uno::Any(true) } ); // sal_Bool
             aValueMap.insert( { "TextAutoGrowWidth", uno::Any(true) } ); // sal_Bool
+            aValueMap.insert( { "TextMaximumFrameWidth", uno::Any(rSize.Width) } ); // sal_Int32
 
             //set name/classified ObjectID (CID)
             if( !aName.isEmpty() )