Related: fdo#38838 drop String::EmptyString now as well

Change-Id: I849dbf3a40189e700036249b15dd8bde493083b6

5 files changed, 11 insertions, 11 deletions

diff --git a/sc/source/filter/excel/xechart.cxx b/sc/source/filter/excel/xechart.cxx
index 64e3f0d755d9..d7a62b698196 100644
--- a/sc/source/filter/excel/xechart.cxx
+++ b/sc/source/filter/excel/xechart.cxx
@@ -975,7 +975,7 @@ sal_uInt16 XclExpChSourceLink::ConvertStringSequence( const Sequence< Reference<
     sal_uInt16 nFontIdx = EXC_FONT_APP;
     if( rStringSeq.hasElements() )
     {
-        mxString = XclExpStringHelper::CreateString( GetRoot(), String::EmptyString(), EXC_STR_FORCEUNICODE | EXC_STR_8BITLENGTH | EXC_STR_SEPARATEFORMATS );
+        mxString = XclExpStringHelper::CreateString( GetRoot(), OUString(), EXC_STR_FORCEUNICODE | EXC_STR_8BITLENGTH | EXC_STR_SEPARATEFORMATS );
         Reference< XBreakIterator > xBreakIt = GetDoc().GetBreakIterator();
         namespace ApiScriptType = ::com::sun::star::i18n::ScriptType;
 
diff --git a/sc/source/filter/excel/xichart.cxx b/sc/source/filter/excel/xichart.cxx
index fb16dda287b2..1df40dfb7b1a 100644
--- a/sc/source/filter/excel/xichart.cxx
+++ b/sc/source/filter/excel/xichart.cxx
@@ -2747,12 +2747,12 @@ bool XclImpChTypeGroup::HasConnectorLines() const
     return ( xConLine != maChartLines.end() && xConLine->second->HasLine() );
 }
 
-const String& XclImpChTypeGroup::GetSingleSeriesTitle() const
+OUString XclImpChTypeGroup::GetSingleSeriesTitle() const
 {
     // no automatic title for series with trendlines or error bars
     // pie charts always show an automatic title, even if more series exist
     return (mxFirstSeries && !mxFirstSeries->HasChildSeries() && (maTypeInfo.mbSingleSeriesVis || (maSeries.size() == 1))) ?
-        mxFirstSeries->GetTitle() : String::EmptyString();
+        mxFirstSeries->GetTitle() : OUString();
 }
 
 void XclImpChTypeGroup::ConvertChart3d( ScfPropertySet& rPropSet ) const
@@ -3590,9 +3590,9 @@ XclImpChLegendRef XclImpChAxesSet::GetLegend() const
     return xLegend;
 }
 
-const String& XclImpChAxesSet::GetSingleSeriesTitle() const
+OUString XclImpChAxesSet::GetSingleSeriesTitle() const
 {
-    return (maTypeGroups.size() == 1) ? maTypeGroups.begin()->second->GetSingleSeriesTitle() : String::EmptyString();
+    return (maTypeGroups.size() == 1) ? maTypeGroups.begin()->second->GetSingleSeriesTitle() : OUString();
 }
 
 void XclImpChAxesSet::Convert( Reference< XDiagram > xDiagram ) const
diff --git a/sc/source/filter/excel/xiroot.cxx b/sc/source/filter/excel/xiroot.cxx
index 206a0930dfda..6d53ae9dc9cb 100644
--- a/sc/source/filter/excel/xiroot.cxx
+++ b/sc/source/filter/excel/xiroot.cxx
@@ -111,7 +111,7 @@ void XclImpRoot::InitializeTable( SCTAB nScTab )
     GetPageSettings().Initialize();
     GetTabViewSettings().Initialize();
     // delete the automatically generated codename
-    GetDoc().SetCodeName( nScTab, String::EmptyString() );
+    GetDoc().SetCodeName( nScTab, OUString() );
 }
 
 void XclImpRoot::FinalizeTable()
diff --git a/sc/source/filter/excel/xlescher.cxx b/sc/source/filter/excel/xlescher.cxx
index 974155aac6d4..00def4658a36 100644
--- a/sc/source/filter/excel/xlescher.cxx
+++ b/sc/source/filter/excel/xlescher.cxx
@@ -339,7 +339,7 @@ String XclControlHelper::ExtractFromMacroDescriptor(
             rDescriptor.ListenerType.equalsAscii( spTbxListenerData[ eEventType ].mpcListenerType ) &&
             rDescriptor.EventMethod.equalsAscii( spTbxListenerData[ eEventType ].mpcEventMethod ) )
         return XclTools::GetXclMacroName( rDescriptor.ScriptCode );
-    return String::EmptyString();
+    return OUString();
 }
 
 // ============================================================================
diff --git a/sc/source/filter/inc/xichart.hxx b/sc/source/filter/inc/xichart.hxx
index 308ca4c2ce07..4f10b75753cc 100644
--- a/sc/source/filter/inc/xichart.hxx
+++ b/sc/source/filter/inc/xichart.hxx
@@ -414,7 +414,7 @@ public:
     /** Returns true, if the source link contains explicit string data. */
     inline bool         HasString() const { return mxString && !mxString->IsEmpty(); }
     /** Returns explicit string data or an empty string. */
-    inline const String& GetString() const { return mxString ? mxString->GetText() : String::EmptyString(); }
+    OUString            GetString() const { return mxString ? mxString->GetText() : OUString(); }
     /** Returns the number of data points of this source link. */
     sal_uInt16          GetCellCount() const;
 
@@ -828,7 +828,7 @@ public:
     /** Returns true, if the series contains child series (e.g. trend lines). */
     inline bool         HasChildSeries() const { return !maTrendLines.empty() || !maErrorBars.empty(); }
     /** Returns series title or an empty string, if the series does not contain a title. */
-    inline const String& GetTitle() const { return mxTitleLink ? mxTitleLink->GetString() : String::EmptyString(); }
+    OUString            GetTitle() const { return mxTitleLink ? mxTitleLink->GetString() : OUString(); }
 
     /** Returns true, if the series line is smoothed. */
     inline bool         HasSpline() const { return mxSeriesFmt && mxSeriesFmt->HasSpline(); }
@@ -1066,7 +1066,7 @@ public:
     /** Returns the default series data format. */
     inline XclImpChDataFormatRef GetGroupFormat() const { return mxGroupFmt; }
     /** Returns series title, if the chart type group contains only one single series. */
-    const String&       GetSingleSeriesTitle() const;
+    OUString            GetSingleSeriesTitle() const;
 
     /** Converts and writes all 3D settings to the passed diagram. */
     void                ConvertChart3d( ScfPropertySet& rPropSet ) const;
@@ -1303,7 +1303,7 @@ public:
     /** Looks for a legend in all chart type groups and returns it. */
     XclImpChLegendRef   GetLegend() const;
     /** Returns series title, if the axes set contains only one single series. */
-    const String&       GetSingleSeriesTitle() const;
+    OUString            GetSingleSeriesTitle() const;
 
     /** Creates a coordinate system and converts all series and axis settings. */
     void                Convert( XDiagramRef xDiagram ) const;