oox: fix loplugin warnings

Change-Id: I73375f46d31ef7446b7c059aa2a23024e677021c

oox/source/drawingml/fillpropertiesgroupcontext.cxx

@@ -167,8 +167,8 @@ BlipContext::BlipContext( ContextHandler& rParent,
     else if( aAttribs.hasAttribute( R_TOKEN( link ) ) )
     {
         // external URL
-        OUString aRelId = aAttribs.getString( R_TOKEN( link ), OUString() );
-        OUString aTargetLink = getFilter().getAbsoluteUrl( getRelations().getExternalTargetFromRelId( aRelId ) );
+        // OUString aRelId = aAttribs.getString( R_TOKEN( link ), OUString() );
+        // OUString aTargetLink = getFilter().getAbsoluteUrl( getRelations().getExternalTargetFromRelId( aRelId ) );
         // TODO: load external picture
     }
 }

oox/source/export/chartexport.cxx

@@ -731,7 +731,7 @@ void ChartExport::_ExportContent()
                             aAny >>= msChartAddress;
                             //maExportHelper.SetChartRangeAddress( sChartAddress );
 
-                            OUString sTableNumberList;
+                            // OUString sTableNumberList;
                             aAny = xProp->getPropertyValue(
                                 OUString("TableNumberList"));
                             aAny >>= msTableNumberList;

oox/source/export/drawingml.cxx

@@ -761,7 +761,7 @@ void DrawingML::WriteRunProperties( Reference< XPropertySet > rRun, sal_Bool bIs
         const char* typeface = NULL;
         const char* pitch = NULL;
         const char* charset = NULL;
-        OUString usTypeface, usPitch, usCharset;
+        OUString usTypeface;
 
         mAny >>= usTypeface;
         String aSubstName( GetSubsFontName( usTypeface, SUBSFONT_ONLYONE | SUBSFONT_MS ) );
@@ -781,7 +781,7 @@ void DrawingML::WriteRunProperties( Reference< XPropertySet > rRun, sal_Bool bIs
         const char* typeface = NULL;
         const char* pitch = NULL;
         const char* charset = NULL;
-        OUString usTypeface, usPitch, usCharset;
+        OUString usTypeface;
 
         mAny >>= usTypeface;
         String aSubstName( GetSubsFontName( usTypeface, SUBSFONT_ONLYONE | SUBSFONT_MS ) );

oox/source/ole/axcontrol.cxx

@@ -1856,7 +1856,7 @@ void AxListBoxModel::convertFromProperties( PropertySet& rPropSet, const Control
     bool bRes = false;
     if ( rPropSet.getProperty( bRes, PROP_MultiSelection ) )
 
-    rConv.convertToMSColor( rPropSet, PROP_BackgroundColor, mnBackColor );
+        rConv.convertToMSColor( rPropSet, PROP_BackgroundColor, mnBackColor );
 
     rConv.convertToAxBorder( rPropSet, mnBorderColor, mnBorderStyle, mnSpecialEffect );
     AxMorphDataModelBase::convertFromProperties( rPropSet, rConv );
@@ -2493,8 +2493,8 @@ HtmlTextBoxModel::HtmlTextBoxModel()
 bool
 HtmlTextBoxModel::importBinaryModel( BinaryInputStream& rInStrm )
 {
-    OUString sStringContents = rInStrm.readUnicodeArray( rInStrm.size() );
 #ifdef DEBUG
+    OUString sStringContents = rInStrm.readUnicodeArray( rInStrm.size() );
     // in msocximex ( where this is ported from, it appears *nothing* is read
     // from the control stream ), surely there is some useful info there ?
     OSL_TRACE("HtmlTextBoxModel::importBinaryModel - string contents of stream :");

oox/source/ppt/buildlistcontext.cxx

@@ -46,7 +46,7 @@ namespace oox { namespace ppt {
         }
     }
 
-    ::oox::core::ContextHandlerRef BuildListContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
+    ::oox::core::ContextHandlerRef BuildListContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& /*rAttribs*/ )
     {
         switch( aElementToken )
         {
@@ -64,7 +64,7 @@ namespace oox { namespace ppt {
         case PPT_TOKEN( bldGraphic ):
         {
             mbInBldGraphic = true;
-            OUString sShapeId = rAttribs.getString( XML_spid, OUString() );
+//          OUString sShapeId = rAttribs.getString( XML_spid, OUString() );
 // TODO
 //      bool uiExpand = rAttribs.getBool( XML_uiExpand, true );
                 /* this is unsigned */