convert sc/source/ui/inc/viewutil.hxx from String to OUString

Change-Id: Ic7bc275a80bcbb6dd6b25eaaec2b8cebac90e822

sc/source/ui/drawfunc/drtxtob.cxx

@@ -214,7 +214,7 @@ void ScDrawTextObjectBar::Execute( SfxRequest &rReq )
                 const SvxFontItem& rItem = (const SvxFontItem&)
                             pOutView->GetAttribs().Get(EE_CHAR_FONTINFO);
 
-                String aString;
+                OUString aString;
                 SvxFontItem aNewItem( EE_CHAR_FONTINFO );
 
                 const SfxItemSet *pArgs = rReq.GetArgs();
@@ -242,7 +242,7 @@ void ScDrawTextObjectBar::Execute( SfxRequest &rReq )
                 else
                     ScViewUtil::ExecuteCharMap( rItem, *pViewData->GetViewShell()->GetViewFrame(), aNewItem, aString );
 
-                if ( aString.Len() )
+                if ( !aString.isEmpty() )
                 {
                     SfxItemSet aSet( pOutliner->GetEmptyItemSet() );
                     aSet.Put( aNewItem );

sc/source/ui/inc/viewutil.hxx

@@ -23,7 +23,6 @@
 #include <tools/solar.h>
 #include <sal/types.h>
 
-class String;
 class SfxItemSet;
 class SfxBindings;
 class SvxFontItem;
@@ -47,7 +46,7 @@ public:
     static sal_Bool ExecuteCharMap( const SvxFontItem&  rOldFont,
                                 SfxViewFrame&       rFrame,
                                 SvxFontItem&        rNewFont,
-                                String&             rString );
+                                OUString&           rString );
 
     static sal_Bool IsActionShown( const ScChangeAction& rAction,
                                 const ScChangeViewSettings& rSettings,

sc/source/ui/view/editsh.cxx

@@ -338,7 +338,7 @@ void ScEditShell::Execute( SfxRequest& rReq )
                 const SvxFontItem& rItem = (const SvxFontItem&)
                             pTableView->GetAttribs().Get(nFontWhich);
 
-                String aString;
+                OUString aString;
                 SvxFontItem aNewItem( EE_CHAR_FONTINFO );
 
                 const SfxItemSet *pArgs = rReq.GetArgs();
@@ -372,7 +372,7 @@ void ScEditShell::Execute( SfxRequest& rReq )
                         return;
                 }
 
-                if ( aString.Len() )
+                if ( !aString.isEmpty() )
                 {
                     //  if string contains WEAK characters, set all fonts
                     sal_uInt8 nSetScript;

sc/source/ui/view/viewutil.cxx

@@ -342,7 +342,7 @@ void ScViewUtil::HideDisabledSlot( SfxItemSet& rSet, SfxBindings& rBindings, sal
 sal_Bool ScViewUtil::ExecuteCharMap( const SvxFontItem& rOldFont,
                                  SfxViewFrame& rFrame,
                                  SvxFontItem&       rNewFont,
-                                 String&            rString )
+                                 OUString&          rString )
 {
     sal_Bool bRet = false;
     SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();