tdf#92586 xmloff: fix import of stretched background image

The bug document has:
      <style:page-layout-properties ... style:repeat="no-repeat">
        <style:background-image ... style:repeat="stretch"/>
      </style:page-layout-properties>

When a stretched background image is set on a page style using the Writer UI,
then these two style:repeat attributes always match, but not in the bugdoc.
The later used to have priority, till commit
7d9bb549d498d6beed2c4050c402d09643febdfa (Related: #i124638# Second step of
DrawingLayer FillAttributes..., 2014-06-02).

Fix the problem by extending XMLBackgroundImageContext::EndElement(): if we
know that the <style:page-layout-properties> sets the FillBitmapMode property,
then don't blindly set BackGraphicLocation, but try to overwrite the exiting
FillBitmapMode one.

Change-Id: I64ab4363b20cc95003d35acd63ea421472b1c071

1 files changed, 2 insertions, 0 deletions

diff --git a/xmloff/inc/XMLBackgroundImageContext.hxx b/xmloff/inc/XMLBackgroundImageContext.hxx
index 3fb3ca15f4ce..36f68fe224b1 100644
--- a/xmloff/inc/XMLBackgroundImageContext.hxx
+++ b/xmloff/inc/XMLBackgroundImageContext.hxx
@@ -30,6 +30,7 @@ namespace com { namespace sun { namespace star {
 class XMLBackgroundImageContext : public XMLElementPropertyContext
 {
     XMLPropertyState aPosProp;
+    sal_Int32 m_nBitmapModeIdx;
     XMLPropertyState aFilterProp;
     XMLPropertyState aTransparencyProp;
 
@@ -58,6 +59,7 @@ public:
         sal_Int32 nPosIdx,
         sal_Int32 nFilterIdx,
         sal_Int32 nTransparencyIdx,
+        sal_Int32 nBitmapModeIdx,
         ::std::vector< XMLPropertyState > &rProps );
 
     virtual ~XMLBackgroundImageContext();