loplugin:stringconstant: elide explicit ctor usage (automatic rewrite)

Change-Id: Ibb9372bc45a0bc0b9083ad0e405440bbbe5ef678

15 files changed, 72 insertions, 74 deletions

diff --git a/xmloff/source/chart/SchXMLAxisContext.cxx b/xmloff/source/chart/SchXMLAxisContext.cxx
index c480081568f3..9f8a0dea35c3 100644
--- a/xmloff/source/chart/SchXMLAxisContext.cxx
+++ b/xmloff/source/chart/SchXMLAxisContext.cxx
@@ -567,7 +567,7 @@ void SchXMLAxisContext::CreateAxis()
                     }
 
                     m_rbAxisPositionAttributeImported = m_rbAxisPositionAttributeImported || SchXMLTools::getPropertyFromContext(
-                        OUString("CrossoverPosition"), pPropStyleContext, pStylesCtxt ).hasValue();
+                        "CrossoverPosition", pPropStyleContext, pStylesCtxt ).hasValue();
                 }
             }
         }
diff --git a/xmloff/source/chart/SchXMLChartContext.cxx b/xmloff/source/chart/SchXMLChartContext.cxx
index b33438aa6c1c..0637caa9285c 100644
--- a/xmloff/source/chart/SchXMLChartContext.cxx
+++ b/xmloff/source/chart/SchXMLChartContext.cxx
@@ -957,27 +957,27 @@ void SchXMLChartContext::MergeSeriesForStockChart()
                 if( bHasJapaneseCandlestick )
                 {
                     // open values
-                    lcl_setRoleAtFirstSequence( aSeriesSeq[ nSeriesIndex ], OUString( "values-first" ));
+                    lcl_setRoleAtFirstSequence( aSeriesSeq[ nSeriesIndex ], "values-first");
                     aNewSeries[i] = aSeriesSeq[ nSeriesIndex ];
                     // low values
                     lcl_MoveDataToCandleStickSeries(
                         uno::Reference< chart2::data::XDataSource >( aSeriesSeq[ ++nSeriesIndex ], uno::UNO_QUERY_THROW ),
-                        aNewSeries[i], OUString( "values-min" ));
+                        aNewSeries[i], "values-min");
                 }
                 else
                 {
                     // low values
-                    lcl_setRoleAtFirstSequence( aSeriesSeq[ nSeriesIndex ], OUString( "values-min" ));
+                    lcl_setRoleAtFirstSequence( aSeriesSeq[ nSeriesIndex ], "values-min");
                     aNewSeries[i] = aSeriesSeq[ nSeriesIndex ];
                 }
                 // high values
                 lcl_MoveDataToCandleStickSeries(
                     uno::Reference< chart2::data::XDataSource >( aSeriesSeq[ ++nSeriesIndex ], uno::UNO_QUERY_THROW ),
-                    aNewSeries[i], OUString( "values-max" ));
+                    aNewSeries[i], "values-max");
                 // close values
                 lcl_MoveDataToCandleStickSeries(
                     uno::Reference< chart2::data::XDataSource >( aSeriesSeq[ ++nSeriesIndex ], uno::UNO_QUERY_THROW ),
-                    aNewSeries[i], OUString( "values-last" ));
+                    aNewSeries[i], "values-last");
             }
             xDSContainer->setDataSeries( aNewSeries );
         }
diff --git a/xmloff/source/chart/SchXMLExport.cxx b/xmloff/source/chart/SchXMLExport.cxx
index 527be5994144..01a9b21141e8 100644
--- a/xmloff/source/chart/SchXMLExport.cxx
+++ b/xmloff/source/chart/SchXMLExport.cxx
@@ -432,7 +432,7 @@ Reference< chart2::data::XDataSource > lcl_pressUsedDataIntoRectangularFormat( c
 
     //the first x-values is always the next sequence //todo ... other x-values get lost for old format
     Reference< chart2::data::XLabeledDataSequence > xXValues(
-        lcl_getDataSequenceByRole( aSeriesSeqVector, OUString( "values-x" ) ) );
+        lcl_getDataSequenceByRole( aSeriesSeqVector, "values-x" ) );
     if( xXValues.is() )
         aLabeledSeqVector.push_back( xXValues );
 
@@ -2768,7 +2768,7 @@ void SchXMLExportHelper_Impl::exportSeries(
                             Reference< chart2::data::XDataSequence > xYValuesForBubbleChart;
                             if( bIsBubbleChart )
                             {
-                                Reference< chart2::data::XLabeledDataSequence > xSequence( lcl_getDataSequenceByRole( aSeqCnt, OUString( "values-y" ) ) );
+                                Reference< chart2::data::XLabeledDataSequence > xSequence( lcl_getDataSequenceByRole( aSeqCnt, "values-y" ) );
                                 if( xSequence.is() )
                                 {
                                     xYValuesForBubbleChart = xSequence->getValues();
@@ -2778,7 +2778,7 @@ void SchXMLExportHelper_Impl::exportSeries(
                             }
                             if( bIsScatterChart || bIsBubbleChart )
                             {
-                                Reference< chart2::data::XLabeledDataSequence > xSequence( lcl_getDataSequenceByRole( aSeqCnt, OUString( "values-x" ) ) );
+                                Reference< chart2::data::XLabeledDataSequence > xSequence( lcl_getDataSequenceByRole( aSeqCnt, "values-x" ) );
                                 if( xSequence.is() )
                                 {
                                     Reference< chart2::data::XDataSequence > xValues( xSequence->getValues() );
@@ -3139,7 +3139,7 @@ void SchXMLExportHelper_Impl::exportCandleStickSeries(
                 xSource->getDataSequences());
 
             sal_Int32 nSeriesLength =
-                lcl_getSequenceLengthByRole( aSeqCnt, OUString( "values-last" ));
+                lcl_getSequenceLengthByRole( aSeqCnt, "values-last");
 
             if( bExportContent )
             {
@@ -3151,7 +3151,7 @@ void SchXMLExportHelper_Impl::exportCandleStickSeries(
                 if( bJapaneseCandleSticks )
                 {
                     tLabelAndValueRange aRanges( lcl_getLabelAndValueRangeByRole(
-                        aSeqCnt, OUString( "values-first" ),  xNewDoc, m_aDataSequencesToExport ));
+                        aSeqCnt, "values-first",  xNewDoc, m_aDataSequencesToExport ));
                     if( !aRanges.second.isEmpty())
                         mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_VALUES_CELL_RANGE_ADDRESS, aRanges.second );
                     if( !aRanges.first.isEmpty())
@@ -3168,7 +3168,7 @@ void SchXMLExportHelper_Impl::exportCandleStickSeries(
                 // low
                 {
                     tLabelAndValueRange aRanges( lcl_getLabelAndValueRangeByRole(
-                        aSeqCnt, OUString( "values-min" ),  xNewDoc, m_aDataSequencesToExport ));
+                        aSeqCnt, "values-min",  xNewDoc, m_aDataSequencesToExport ));
                     if( !aRanges.second.isEmpty())
                         mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_VALUES_CELL_RANGE_ADDRESS, aRanges.second );
                     if( !aRanges.first.isEmpty())
@@ -3185,7 +3185,7 @@ void SchXMLExportHelper_Impl::exportCandleStickSeries(
                 // high
                 {
                     tLabelAndValueRange aRanges( lcl_getLabelAndValueRangeByRole(
-                        aSeqCnt, OUString( "values-max" ),  xNewDoc, m_aDataSequencesToExport ));
+                        aSeqCnt, "values-max",  xNewDoc, m_aDataSequencesToExport ));
                     if( !aRanges.second.isEmpty())
                         mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_VALUES_CELL_RANGE_ADDRESS, aRanges.second );
                     if( !aRanges.first.isEmpty())
@@ -3202,7 +3202,7 @@ void SchXMLExportHelper_Impl::exportCandleStickSeries(
                 // close
                 {
                     tLabelAndValueRange aRanges( lcl_getLabelAndValueRangeByRole(
-                        aSeqCnt, OUString( "values-last" ),  xNewDoc, m_aDataSequencesToExport ));
+                        aSeqCnt, "values-last",  xNewDoc, m_aDataSequencesToExport ));
                     if( !aRanges.second.isEmpty())
                         mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_VALUES_CELL_RANGE_ADDRESS, aRanges.second );
                     if( !aRanges.first.isEmpty())
diff --git a/xmloff/source/chart/SchXMLPlotAreaContext.cxx b/xmloff/source/chart/SchXMLPlotAreaContext.cxx
index 6b5a4a22ccaa..9f5b9c0d79b7 100644
--- a/xmloff/source/chart/SchXMLPlotAreaContext.cxx
+++ b/xmloff/source/chart/SchXMLPlotAreaContext.cxx
@@ -322,7 +322,7 @@ void SchXMLPlotAreaContext::StartElement( const uno::Reference< xml::sax::XAttri
                     //lines on/off
                     //this old property is not supported fully anymore with the new chart, so we need to get the information a little bit different from similar properties
                     mrSeriesDefaultsAndStyles.maLinesOnProperty = SchXMLTools::getPropertyFromContext(
-                        OUString("Lines"), pPropStyleContext, pStylesCtxt );
+                        "Lines", pPropStyleContext, pStylesCtxt );
 
                     //handle automatic position and size
                     m_aOuterPositioning.readAutomaticPositioningProperties( pPropStyleContext, pStylesCtxt );
@@ -736,9 +736,9 @@ void SchXMLPositonAttributesHelper::readAutomaticPositioningProperties( XMLPropS
     {
         //handle automatic position and size
         SchXMLTools::getPropertyFromContext(
-            OUString("AutomaticSize"), pPropStyleContext, pStylesCtxt ) >>= m_bAutoSize;
+            "AutomaticSize", pPropStyleContext, pStylesCtxt ) >>= m_bAutoSize;
         SchXMLTools::getPropertyFromContext(
-            OUString("AutomaticPosition"), pPropStyleContext, pStylesCtxt ) >>= m_bAutoPosition;
+            "AutomaticPosition", pPropStyleContext, pStylesCtxt ) >>= m_bAutoPosition;
     }
 }
 
diff --git a/xmloff/source/chart/SchXMLSeries2Context.cxx b/xmloff/source/chart/SchXMLSeries2Context.cxx
index fcb0a910ca26..871797e34052 100644
--- a/xmloff/source/chart/SchXMLSeries2Context.cxx
+++ b/xmloff/source/chart/SchXMLSeries2Context.cxx
@@ -172,7 +172,7 @@ void lcl_setSymbolSizeIfNeeded( const uno::Reference< beans::XPropertySet >& xSe
 void lcl_resetSymbolSizeForPointsIfNecessary( const uno::Reference< beans::XPropertySet >& xPointProp, const SvXMLImport& rImport
     , const XMLPropStyleContext * pPropStyleContext, const SvXMLStylesContext* pStylesCtxt )
 {
-    uno::Any aASymbolSize( SchXMLTools::getPropertyFromContext( OUString("SymbolSize"), pPropStyleContext, pStylesCtxt ) );
+    uno::Any aASymbolSize( SchXMLTools::getPropertyFromContext( "SymbolSize", pPropStyleContext, pStylesCtxt ) );
     if( !aASymbolSize.hasValue() )
         lcl_setSymbolSizeIfNeeded( xPointProp, rImport );
 }
@@ -481,7 +481,7 @@ void SchXMLSeries2Context::StartElement( const uno::Reference< xml::sax::XAttrib
 
                 const XMLPropStyleContext* pPropStyleContext = dynamic_cast< const XMLPropStyleContext * >( pStyle );
 
-                uno::Any aASymbolSize( SchXMLTools::getPropertyFromContext( OUString("SymbolSize")
+                uno::Any aASymbolSize( SchXMLTools::getPropertyFromContext( "SymbolSize"
                     , pPropStyleContext, pStylesCtxt ) );
                 mbSymbolSizeIsMissingInFile = !aASymbolSize.hasValue();
             }
diff --git a/xmloff/source/chart/SchXMLTableContext.cxx b/xmloff/source/chart/SchXMLTableContext.cxx
index 409e1f623884..dea1a00f6a06 100644
--- a/xmloff/source/chart/SchXMLTableContext.cxx
+++ b/xmloff/source/chart/SchXMLTableContext.cxx
@@ -954,7 +954,7 @@ void SchXMLTableHelper::switchRangesFromOuterToInternalIfNecessary(
     if( ! bCategoriesApplied )
     {
         SchXMLTools::CreateCategories(
-            xDataProv, xChartDoc, OUString("categories"),
+            xDataProv, xChartDoc, "categories",
             0 /* nCooSysIndex */, 0 /* nDimension */ );
     }
 
diff --git a/xmloff/source/chart/XMLChartStyleContext.cxx b/xmloff/source/chart/XMLChartStyleContext.cxx
index ca3f36b9bedd..b308c6597280 100644
--- a/xmloff/source/chart/XMLChartStyleContext.cxx
+++ b/xmloff/source/chart/XMLChartStyleContext.cxx
@@ -106,8 +106,8 @@ void XMLChartStyleContext::FillPropertySet(
         DBG_ASSERT( false, "unknown property exception -> shape style not completely imported for chart style" );
     }
 
-    lcl_NumberFormatStyleToProperty( msDataStyleName, OUString( "NumberFormat" ), mrStyles, rPropSet );
-    lcl_NumberFormatStyleToProperty( msPercentageDataStyleName, OUString( "PercentageNumberFormat" ), mrStyles, rPropSet );
+    lcl_NumberFormatStyleToProperty( msDataStyleName, "NumberFormat", mrStyles, rPropSet );
+    lcl_NumberFormatStyleToProperty( msPercentageDataStyleName, "PercentageNumberFormat", mrStyles, rPropSet );
 }
 
 SvXMLImportContext *XMLChartStyleContext::CreateChildContext(
diff --git a/xmloff/source/core/xmlimp.cxx b/xmloff/source/core/xmlimp.cxx
index 7b7c36cae79c..7998494d18f5 100644
--- a/xmloff/source/core/xmlimp.cxx
+++ b/xmloff/source/core/xmlimp.cxx
@@ -358,38 +358,38 @@ void SvXMLImport::_InitCtor()
     {
         // implicit "xml" namespace prefix
         mpNamespaceMap->Add( GetXMLToken(XML_XML), GetXMLToken(XML_N_XML), XML_NAMESPACE_XML );
-        mpNamespaceMap->Add( OUString( sXML_np__office ), GetXMLToken(XML_N_OFFICE), XML_NAMESPACE_OFFICE );
-        mpNamespaceMap->Add( OUString( sXML_np__office_ext ), GetXMLToken(XML_N_OFFICE_EXT), XML_NAMESPACE_OFFICE_EXT );
-        mpNamespaceMap->Add( OUString( sXML_np__ooo ), GetXMLToken(XML_N_OOO), XML_NAMESPACE_OOO );
-        mpNamespaceMap->Add( OUString( sXML_np__style ), GetXMLToken(XML_N_STYLE), XML_NAMESPACE_STYLE );
-        mpNamespaceMap->Add( OUString( sXML_np__text ), GetXMLToken(XML_N_TEXT), XML_NAMESPACE_TEXT );
-        mpNamespaceMap->Add( OUString( sXML_np__table ), GetXMLToken(XML_N_TABLE), XML_NAMESPACE_TABLE );
-        mpNamespaceMap->Add( OUString( sXML_np__table_ext ), GetXMLToken(XML_N_TABLE_EXT), XML_NAMESPACE_TABLE_EXT );
-        mpNamespaceMap->Add( OUString( sXML_np__draw ), GetXMLToken(XML_N_DRAW), XML_NAMESPACE_DRAW );
-        mpNamespaceMap->Add( OUString( sXML_np__draw_ext ), GetXMLToken(XML_N_DRAW_EXT), XML_NAMESPACE_DRAW_EXT );
-        mpNamespaceMap->Add( OUString( sXML_np__dr3d ), GetXMLToken(XML_N_DR3D), XML_NAMESPACE_DR3D );
-        mpNamespaceMap->Add( OUString( sXML_np__fo ), GetXMLToken(XML_N_FO_COMPAT), XML_NAMESPACE_FO );
-        mpNamespaceMap->Add( OUString( sXML_np__xlink ), GetXMLToken(XML_N_XLINK), XML_NAMESPACE_XLINK );
-        mpNamespaceMap->Add( OUString( sXML_np__dc ), GetXMLToken(XML_N_DC), XML_NAMESPACE_DC );
-        mpNamespaceMap->Add( OUString( sXML_np__dom ), GetXMLToken(XML_N_DOM), XML_NAMESPACE_DOM );
-        mpNamespaceMap->Add( OUString( sXML_np__meta ), GetXMLToken(XML_N_META), XML_NAMESPACE_META );
-        mpNamespaceMap->Add( OUString( sXML_np__number ), GetXMLToken(XML_N_NUMBER), XML_NAMESPACE_NUMBER );
-        mpNamespaceMap->Add( OUString( sXML_np__svg ), GetXMLToken(XML_N_SVG_COMPAT), XML_NAMESPACE_SVG );
-        mpNamespaceMap->Add( OUString( sXML_np__chart ), GetXMLToken(XML_N_CHART), XML_NAMESPACE_CHART );
-        mpNamespaceMap->Add( OUString( sXML_np__math ), GetXMLToken(XML_N_MATH), XML_NAMESPACE_MATH );
-        mpNamespaceMap->Add(OUString( sXML_np__form ), GetXMLToken(XML_N_FORM), XML_NAMESPACE_FORM );
-        mpNamespaceMap->Add( OUString( sXML_np__script ), GetXMLToken(XML_N_SCRIPT), XML_NAMESPACE_SCRIPT );
-        mpNamespaceMap->Add( OUString( sXML_np__config ), GetXMLToken(XML_N_CONFIG), XML_NAMESPACE_CONFIG );
-        mpNamespaceMap->Add( OUString( sXML_np__xforms ), GetXMLToken(XML_N_XFORMS_1_0), XML_NAMESPACE_XFORMS );
-        mpNamespaceMap->Add( OUString( sXML_np__formx ), GetXMLToken( XML_N_FORMX ), XML_NAMESPACE_FORMX );
-        mpNamespaceMap->Add( OUString( sXML_np__xsd ), GetXMLToken(XML_N_XSD), XML_NAMESPACE_XSD );
-        mpNamespaceMap->Add( OUString( sXML_np__xsi ), GetXMLToken(XML_N_XSI), XML_NAMESPACE_XFORMS );
-        mpNamespaceMap->Add( OUString( sXML_np__ooow ), GetXMLToken(XML_N_OOOW), XML_NAMESPACE_OOOW );
-        mpNamespaceMap->Add( OUString( sXML_np__oooc ), GetXMLToken(XML_N_OOOC), XML_NAMESPACE_OOOC );
-        mpNamespaceMap->Add( OUString( sXML_np__field ), GetXMLToken(XML_N_FIELD), XML_NAMESPACE_FIELD );
-        mpNamespaceMap->Add( OUString( sXML_np__of ), GetXMLToken(XML_N_OF), XML_NAMESPACE_OF );
-        mpNamespaceMap->Add( OUString( sXML_np__xhtml ), GetXMLToken(XML_N_XHTML), XML_NAMESPACE_XHTML );
-        mpNamespaceMap->Add( OUString( sXML_np__css3text ), GetXMLToken(XML_N_CSS3TEXT), XML_NAMESPACE_CSS3TEXT );
+        mpNamespaceMap->Add( sXML_np__office, GetXMLToken(XML_N_OFFICE), XML_NAMESPACE_OFFICE );
+        mpNamespaceMap->Add( sXML_np__office_ext, GetXMLToken(XML_N_OFFICE_EXT), XML_NAMESPACE_OFFICE_EXT );
+        mpNamespaceMap->Add( sXML_np__ooo, GetXMLToken(XML_N_OOO), XML_NAMESPACE_OOO );
+        mpNamespaceMap->Add( sXML_np__style, GetXMLToken(XML_N_STYLE), XML_NAMESPACE_STYLE );
+        mpNamespaceMap->Add( sXML_np__text, GetXMLToken(XML_N_TEXT), XML_NAMESPACE_TEXT );
+        mpNamespaceMap->Add( sXML_np__table, GetXMLToken(XML_N_TABLE), XML_NAMESPACE_TABLE );
+        mpNamespaceMap->Add( sXML_np__table_ext, GetXMLToken(XML_N_TABLE_EXT), XML_NAMESPACE_TABLE_EXT );
+        mpNamespaceMap->Add( sXML_np__draw, GetXMLToken(XML_N_DRAW), XML_NAMESPACE_DRAW );
+        mpNamespaceMap->Add( sXML_np__draw_ext, GetXMLToken(XML_N_DRAW_EXT), XML_NAMESPACE_DRAW_EXT );
+        mpNamespaceMap->Add( sXML_np__dr3d, GetXMLToken(XML_N_DR3D), XML_NAMESPACE_DR3D );
+        mpNamespaceMap->Add( sXML_np__fo, GetXMLToken(XML_N_FO_COMPAT), XML_NAMESPACE_FO );
+        mpNamespaceMap->Add( sXML_np__xlink, GetXMLToken(XML_N_XLINK), XML_NAMESPACE_XLINK );
+        mpNamespaceMap->Add( sXML_np__dc, GetXMLToken(XML_N_DC), XML_NAMESPACE_DC );
+        mpNamespaceMap->Add( sXML_np__dom, GetXMLToken(XML_N_DOM), XML_NAMESPACE_DOM );
+        mpNamespaceMap->Add( sXML_np__meta, GetXMLToken(XML_N_META), XML_NAMESPACE_META );
+        mpNamespaceMap->Add( sXML_np__number, GetXMLToken(XML_N_NUMBER), XML_NAMESPACE_NUMBER );
+        mpNamespaceMap->Add( sXML_np__svg, GetXMLToken(XML_N_SVG_COMPAT), XML_NAMESPACE_SVG );
+        mpNamespaceMap->Add( sXML_np__chart, GetXMLToken(XML_N_CHART), XML_NAMESPACE_CHART );
+        mpNamespaceMap->Add( sXML_np__math, GetXMLToken(XML_N_MATH), XML_NAMESPACE_MATH );
+        mpNamespaceMap->Add(sXML_np__form, GetXMLToken(XML_N_FORM), XML_NAMESPACE_FORM );
+        mpNamespaceMap->Add( sXML_np__script, GetXMLToken(XML_N_SCRIPT), XML_NAMESPACE_SCRIPT );
+        mpNamespaceMap->Add( sXML_np__config, GetXMLToken(XML_N_CONFIG), XML_NAMESPACE_CONFIG );
+        mpNamespaceMap->Add( sXML_np__xforms, GetXMLToken(XML_N_XFORMS_1_0), XML_NAMESPACE_XFORMS );
+        mpNamespaceMap->Add( sXML_np__formx, GetXMLToken( XML_N_FORMX ), XML_NAMESPACE_FORMX );
+        mpNamespaceMap->Add( sXML_np__xsd, GetXMLToken(XML_N_XSD), XML_NAMESPACE_XSD );
+        mpNamespaceMap->Add( sXML_np__xsi, GetXMLToken(XML_N_XSI), XML_NAMESPACE_XFORMS );
+        mpNamespaceMap->Add( sXML_np__ooow, GetXMLToken(XML_N_OOOW), XML_NAMESPACE_OOOW );
+        mpNamespaceMap->Add( sXML_np__oooc, GetXMLToken(XML_N_OOOC), XML_NAMESPACE_OOOC );
+        mpNamespaceMap->Add( sXML_np__field, GetXMLToken(XML_N_FIELD), XML_NAMESPACE_FIELD );
+        mpNamespaceMap->Add( sXML_np__of, GetXMLToken(XML_N_OF), XML_NAMESPACE_OF );
+        mpNamespaceMap->Add( sXML_np__xhtml, GetXMLToken(XML_N_XHTML), XML_NAMESPACE_XHTML );
+        mpNamespaceMap->Add( sXML_np__css3text, GetXMLToken(XML_N_CSS3TEXT), XML_NAMESPACE_CSS3TEXT );
 
         mpNamespaceMap->Add( "_calc_libo", GetXMLToken(XML_N_CALC_EXT), XML_NAMESPACE_CALC_EXT);
         mpNamespaceMap->Add( "_office_libo",
diff --git a/xmloff/source/draw/shapeexport.cxx b/xmloff/source/draw/shapeexport.cxx
index e7d42ddb02be..de47927b9331 100644
--- a/xmloff/source/draw/shapeexport.cxx
+++ b/xmloff/source/draw/shapeexport.cxx
@@ -1267,7 +1267,7 @@ void XMLShapeExport::ExportGraphicDefaults()
             uno::Reference< beans::XPropertySet > xDefaults( xFact->createInstance("com.sun.star.drawing.Defaults"), uno::UNO_QUERY );
             if( xDefaults.is() )
             {
-                aStEx->exportDefaultStyle( xDefaults, OUString(XML_STYLE_FAMILY_SD_GRAPHICS_NAME), xPropertySetMapper );
+                aStEx->exportDefaultStyle( xDefaults, XML_STYLE_FAMILY_SD_GRAPHICS_NAME, xPropertySetMapper );
 
                 // write graphic family styles
                 aStEx->exportStyleFamily("graphics", OUString(XML_STYLE_FAMILY_SD_GRAPHICS_NAME), xPropertySetMapper, false, XML_STYLE_FAMILY_SD_GRAPHICS_ID);
@@ -1635,7 +1635,7 @@ void XMLShapeExport::ImpExportEvents( const uno::Reference< drawing::XShape >& x
 
         OUString aEventQName(
             mrExport.GetNamespaceMap().GetQNameByKey(
-                    XML_NAMESPACE_DOM, OUString(  "click"  ) ) );
+                    XML_NAMESPACE_DOM, "click" ) );
         mrExport.AddAttribute( XML_NAMESPACE_SCRIPT, XML_EVENT_NAME, aEventQName );
         mrExport.AddAttribute( XML_NAMESPACE_PRESENTATION, XML_ACTION, eStrAction );
 
@@ -1725,10 +1725,10 @@ void XMLShapeExport::ImpExportEvents( const uno::Reference< drawing::XShape >& x
             mrExport.AddAttribute( XML_NAMESPACE_SCRIPT, XML_LANGUAGE,
                         mrExport.GetNamespaceMap().GetQNameByKey(
                             XML_NAMESPACE_OOO,
-                            OUString( "starbasic"  ) ) );
+                            "starbasic" ) );
             OUString aEventQName(
                 mrExport.GetNamespaceMap().GetQNameByKey(
-                        XML_NAMESPACE_DOM, OUString(  "click"  ) ) );
+                        XML_NAMESPACE_DOM, "click" ) );
             mrExport.AddAttribute( XML_NAMESPACE_SCRIPT, XML_EVENT_NAME, aEventQName );
 
             if( nFound & FOUND_LIBRARY )
@@ -1759,7 +1759,7 @@ void XMLShapeExport::ImpExportEvents( const uno::Reference< drawing::XShape >& x
                          XML_NAMESPACE_OOO, GetXMLToken(XML_SCRIPT) ) );
                 OUString aEventQName(
                     mrExport.GetNamespaceMap().GetQNameByKey(
-                            XML_NAMESPACE_DOM, OUString(  "click"  ) ) );
+                            XML_NAMESPACE_DOM, "click" ) );
                 mrExport.AddAttribute( XML_NAMESPACE_SCRIPT, XML_EVENT_NAME, aEventQName );
                 mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_HREF, aStrMacro );
                 mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_TYPE, "simple" );
diff --git a/xmloff/source/forms/elementexport.cxx b/xmloff/source/forms/elementexport.cxx
index a94265c4461b..31da709100b2 100644
--- a/xmloff/source/forms/elementexport.cxx
+++ b/xmloff/source/forms/elementexport.cxx
@@ -354,7 +354,7 @@ namespace xmloff
             // later on imported, it overwrites anything which has previously been imported for
             // CharStrikeout.
             // #i27729#
-            exportedProperty( OUString( "CharCrossedOut" ) );
+            exportedProperty( "CharCrossedOut" );
         }
 
         if ( m_eType == LISTBOX )
diff --git a/xmloff/source/forms/elementimport.cxx b/xmloff/source/forms/elementimport.cxx
index cd10c3215559..202dab5f40cb 100644
--- a/xmloff/source/forms/elementimport.cxx
+++ b/xmloff/source/forms/elementimport.cxx
@@ -1755,9 +1755,9 @@ namespace xmloff
         // the label and the value
         const SvXMLNamespaceMap& rMap = GetImport().GetNamespaceMap();
         const OUString sLabelAttribute = rMap.GetQNameByKey(
-            GetPrefix(), OUString("label"));
+            GetPrefix(), "label");
         const OUString sValueAttribute = rMap.GetQNameByKey(
-            GetPrefix(), OUString("value"));
+            GetPrefix(), "value");
 
         // the label attribute
         OUString sValue = _rxAttrList->getValueByName(sLabelAttribute);
diff --git a/xmloff/source/text/txtfldi.cxx b/xmloff/source/text/txtfldi.cxx
index bd3370506d57..e183b4f0e3fe 100644
--- a/xmloff/source/text/txtfldi.cxx
+++ b/xmloff/source/text/txtfldi.cxx
@@ -1964,7 +1964,7 @@ void XMLUserDocInfoImportContext::ProcessAttribute(
         {
             if (!bValid)
             {
-                SetServiceName(OUString(sAPI_docinfo_custom ) );
+                SetServiceName(sAPI_docinfo_custom );
                 aName = sAttrValue;
                 bValid = true;
             }
diff --git a/xmloff/source/text/txtparai.cxx b/xmloff/source/text/txtparai.cxx
index 0a57b1085be3..e99e4e617ac1 100644
--- a/xmloff/source/text/txtparai.cxx
+++ b/xmloff/source/text/txtparai.cxx
@@ -395,10 +395,10 @@ XMLImpHyperlinkContext_Impl::XMLImpHyperlinkContext_Impl(
     {
         if( IsXMLToken( sShow, XML_NEW ) )
             mpHint->SetTargetFrameName(
-                    OUString( "_blank"  ) );
+                    "_blank" );
         else if( IsXMLToken( sShow, XML_REPLACE ) )
             mpHint->SetTargetFrameName(
-                    OUString( "_self"  ) );
+                    "_self" );
     }
 
     if ( mpHint->GetHRef().isEmpty() )
@@ -883,7 +883,7 @@ void XMLMetaImportContext::InsertMeta(
         const uno::Reference<rdf::XMetadatable> xMeta(
             XMLTextMarkImportContext::CreateAndInsertMark(
                 GetImport(),
-                OUString("com.sun.star.text.InContentMetadata"),
+                "com.sun.star.text.InContentMetadata",
                 OUString(),
                 i_xInsertionRange, m_XmlId),
             uno::UNO_QUERY);
@@ -959,7 +959,7 @@ void XMLMetaFieldImportContext::InsertMeta(
         const Reference<XPropertySet> xPropertySet(
             XMLTextMarkImportContext::CreateAndInsertMark(
                 GetImport(),
-                OUString("com.sun.star.text.textfield.MetadataField"),
+                "com.sun.star.text.textfield.MetadataField",
                 OUString(),
                 i_xInsertionRange, m_XmlId),
             UNO_QUERY);
@@ -2108,7 +2108,7 @@ XMLParaContext::~XMLParaContext()
                         // borrow from XMLTextMarkImportContext
                         XMLTextMarkImportContext::CreateAndInsertMark(
                             GetImport(),
-                            OUString( "com.sun.star.text.ReferenceMark"),
+                            "com.sun.star.text.ReferenceMark",
                             rRefName,
                             xAttrCursor);
                     }
diff --git a/xmloff/source/text/txtvfldi.cxx b/xmloff/source/text/txtvfldi.cxx
index 9d75525543c5..9ee5e6933899 100644
--- a/xmloff/source/text/txtvfldi.cxx
+++ b/xmloff/source/text/txtvfldi.cxx
@@ -1144,8 +1144,7 @@ void XMLDatabaseDisplayImportContext::EndElement()
 
         // create and prepare field master first
         if (CreateField(xMaster,
-                        OUString(
-                            sAPI_fieldmaster_database)))
+                        sAPI_fieldmaster_database))
         {
             Any aAny;
             aAny <<= sColumnName;
@@ -1157,8 +1156,7 @@ void XMLDatabaseDisplayImportContext::EndElement()
             // create field
             Reference<XPropertySet> xField;
             if (CreateField(xField,
-                            OUString(
-                                sAPI_database)))
+                            sAPI_database))
             {
                 // attach field master
                 Reference<XDependentTextField> xDepField(xField, UNO_QUERY);
diff --git a/xmloff/source/transform/EventOASISTContext.cxx b/xmloff/source/transform/EventOASISTContext.cxx
index 78117a7cd03c..b7768a07621b 100644
--- a/xmloff/source/transform/EventOASISTContext.cxx
+++ b/xmloff/source/transform/EventOASISTContext.cxx
@@ -227,7 +227,7 @@ void XMLEventOASISTransformerContext::StartElement(
                             GetXMLToken( XML_LANGUAGE ) ) );
 
                         pMutableAttrList->SetValueByIndex( idx,
-                            OUString("StarBasic") );
+                            "StarBasic" );
 
                         OUString aLocQName(
                             GetTransformer().GetNamespaceMap().GetQNameByKey(
@@ -279,7 +279,7 @@ void XMLEventOASISTransformerContext::StartElement(
                     GetXMLToken( XML_LANGUAGE ) ) );
 
                     pMutableAttrList->SetValueByIndex( idx,
-                    OUString("StarBasic") );
+                    "StarBasic" );
 
                     OUString aLocQName(
                     GetTransformer().GetNamespaceMap().GetQNameByKey(