migrate one GetOutputString variatn to OUString

that create some clutter on some of the caller, this will
be resolved as things progress to ward OUString only
This is done that way to be incremental and avoid creating too big patches

Change-Id: I4a881d85cc2ee1eb53bc0c0d0902838b1d3720a2

1 files changed, 19 insertions, 3 deletions

diff --git a/svx/source/items/numfmtsh.cxx b/svx/source/items/numfmtsh.cxx
index c2495313b2bb..5e12eb8ace56 100644
--- a/svx/source/items/numfmtsh.cxx
+++ b/svx/source/items/numfmtsh.cxx
@@ -449,11 +449,19 @@ void SvxNumberFormatShell::MakePreviewString( const String& rFormatStr,
         bool bUseText = ( eValType == SVX_VALUE_TYPE_STRING ||
                             ( aValStr.Len() && ( pFormatter->GetType(nExistingFormat) & NUMBERFORMAT_TEXT ) ) );
         if ( bUseText )
-            pFormatter->GetOutputString( aValStr, nExistingFormat,
-                                         rPreviewStr, &rpFontColor );
+        {
+            OUString sTempIn(aValStr);
+            OUString sTempOut(rPreviewStr);
+            pFormatter->GetOutputString( sTempIn, nExistingFormat,
+                                         sTempOut, &rpFontColor );
+            aValStr = sTempIn;
+            rPreviewStr = sTempOut;
+        }
         else
+        {
             pFormatter->GetOutputString( nValNum, nExistingFormat,
                                          rPreviewStr, &rpFontColor, bUseStarFormat );
+        }
     }
 }
 
@@ -1150,9 +1158,17 @@ void SvxNumberFormatShell::GetPreviewString_Impl( String& rString, Color*& rpCol
                         ( aValStr.Len() && ( pFormatter->GetType(nCurFormatKey) & NUMBERFORMAT_TEXT ) ) );
 
     if ( bUseText )
-        pFormatter->GetOutputString( aValStr, nCurFormatKey, rString, &rpColor );
+    {
+        OUString sTempIn(aValStr);
+        OUString sTempOut(rString);
+        pFormatter->GetOutputString( sTempIn, nCurFormatKey, sTempOut, &rpColor );
+        aValStr = sTempIn;
+        rString = sTempOut;
+    }
     else
+    {
         pFormatter->GetOutputString( nValNum, nCurFormatKey, rString, &rpColor, bUseStarFormat );
+    }
 }
 
 // -----------------------------------------------------------------------