tdf#128096: only use CharBackColor for highlight if exporting to pptx

Just in case, making sure highlight in docx export works as before

Change-Id: Ied42da1c5f286b80fc754a06357960e8334a765f
Reviewed-on: https://gerrit.libreoffice.org/80780
Tested-by: Jenkins
Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>

1 files changed, 11 insertions, 6 deletions

diff --git a/oox/source/export/drawingml.cxx b/oox/source/export/drawingml.cxx
index 168bb53e8217..fb5f6ed7a4cd 100644
--- a/oox/source/export/drawingml.cxx
+++ b/oox/source/export/drawingml.cxx
@@ -1874,14 +1874,19 @@ void DrawingML::WriteRunProperties( const Reference< XPropertySet >& rRun, bool
         }
     }
 
-    if (GetProperty(rXPropSet, "CharBackColor"))
+    // tdf#128096, exporting XML_highlight to docx already works fine,
+    // so make sure this code is only run when exporting to pptx, just in case
+    if (GetDocumentType() == DOCUMENT_PPTX)
     {
-        ::Color color(*o3tl::doAccess<sal_uInt32>(mAny));
-        if( color != COL_AUTO )
+        if (GetProperty(rXPropSet, "CharBackColor"))
         {
-            mpFS->startElementNS(XML_a, XML_highlight);
-            WriteColor( color );
-            mpFS->endElementNS( XML_a, XML_highlight );
+            ::Color color(*o3tl::doAccess<sal_uInt32>(mAny));
+            if( color != COL_AUTO )
+            {
+                mpFS->startElementNS(XML_a, XML_highlight);
+                WriteColor( color );
+                mpFS->endElementNS( XML_a, XML_highlight );
+            }
         }
     }