convert include/svtools/file*.hxx from String to OUString

Change-Id: Ie0e07c61caba1e15475900622c97e0f0426558d6

include/svtools/filectrl.hxx

@@ -45,8 +45,8 @@ private:
     Edit            maEdit;
     PushButton      maButton;
 
-    String          maButtonText;
-    sal_Bool            mbOpenDlg;
+    OUString        maButtonText;
+    sal_Bool        mbOpenDlg;
 
     Link            maDialogCreatedHdl;
 

include/svtools/fileurlbox.hxx

@@ -34,7 +34,7 @@ namespace svt
     class SVT_DLLPUBLIC FileURLBox : public SvtURLBox
     {
     private:
-        String      m_sPreservedText;
+        OUString      m_sPreservedText;
 
     public:
         FileURLBox( Window* _pParent, WinBits _nStyle );
@@ -56,7 +56,7 @@ namespace svt
 
             @see SvtURLBox::GetURL
         */
-        void    DisplayURL( const String& _rURL );
+        void    DisplayURL( const OUString& _rURL );
     };
 
 //.........................................................................

include/svtools/fileview.hxx

@@ -83,12 +83,12 @@ public:
     SvtFileView( Window* pParent, const ResId& rResId, sal_uInt8 nFlags );
     ~SvtFileView();
 
-    const String&           GetViewURL() const;
-    String                  GetURL( SvTreeListEntry* pEntry ) const;
-    String                  GetCurrentURL() const;
+    const OUString&         GetViewURL() const;
+    OUString                GetURL( SvTreeListEntry* pEntry ) const;
+    OUString                GetCurrentURL() const;
 
-    sal_Bool                GetParentURL( String& _rParentURL ) const;
-    void                    CreatedFolder( const String& rUrl, const String& rNewFolder );
+    sal_Bool                GetParentURL( OUString& _rParentURL ) const;
+    void                    CreatedFolder( const OUString& rUrl, const OUString& rNewFolder );
 
     void                    SetHelpId( const OString& rHelpId );
     const OString&     GetHelpId( ) const;
@@ -108,15 +108,15 @@ public:
             action asynchronously.
     */
     FileViewResult          Initialize(
-                                const String& rFolderURL,
-                                const String& rFilter,
+                                const OUString& rFolderURL,
+                                const OUString& rFilter,
                                 const FileViewAsyncAction* pAsyncDescriptor,
                                 const ::com::sun::star::uno::Sequence< OUString >& rBlackList
                             );
 
     FileViewResult          Initialize(
-                                const String& rFolderURL,
-                                const String& rFilter,
+                                const OUString& rFolderURL,
+                                const OUString& rFilter,
                                 const FileViewAsyncAction* pAsyncDescriptor );
     /** initialze the view with a sequence of contents, which have already been obtained elsewhere
 
@@ -128,7 +128,7 @@ public:
     /** initializes the view with the content of a folder given by an UCB content
     */
     sal_Bool                Initialize( const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent>& _xContent,
-                                        const String& rFilter );
+                                        const OUString& rFilter );
 
     /** reads the current content of the current folder again, and applies the given filter to it
 
@@ -145,7 +145,7 @@ public:
             action asynchronously.
     */
     FileViewResult          ExecuteFilter(
-                                const String& rFilter,
+                                const OUString& rFilter,
                                 const FileViewAsyncAction* pAsyncDescriptor
                             );
 
@@ -188,8 +188,8 @@ public:
                                 // EnableContextMenu( sal_True )/EnableDelete(sal_True) disable name replacing!
 
                             // save and load column size and sort order
-    String                  GetConfigString() const;
-    void                    SetConfigString( const String& rCfgStr );
+    OUString                GetConfigString() const;
+    void                    SetConfigString( const OUString& rCfgStr );
 
     void                    EndInplaceEditing( bool _bCancel );
 
@@ -242,7 +242,7 @@ private:
 public:
 
                             QueryDeleteDlg_Impl( Window* pParent,
-                                                 const String& rName );
+                                                 const OUString& rName );
 
     void                    EnableAllButton() { _aAllButton.Enable( sal_True ); }
     QueryDeleteResult_Impl  GetResult() const { return _eResult; }

svtools/source/contnr/templwin.cxx

@@ -112,10 +112,10 @@ using namespace svtools;
 
 struct FolderHistory
 {
-    String      m_sURL;
+    OUString        m_sURL;
     sal_uLong       m_nGroup;
 
-    FolderHistory( const String& _rURL, sal_Int32 _nGroup ) :
+    FolderHistory( const OUString& _rURL, sal_Int32 _nGroup ) :
         m_sURL( _rURL ), m_nGroup( _nGroup ) {}
 };
 
@@ -546,7 +546,7 @@ void SvtFileViewWindow_Impl::OpenFolder( const String& rURL )
     aNewFolderLink.Call( this );
 }
 
-sal_Bool SvtFileViewWindow_Impl::HasPreviousLevel( String& rURL ) const
+sal_Bool SvtFileViewWindow_Impl::HasPreviousLevel( OUString& rURL ) const
 {
     INetURLObject aViewObj( aFileView.GetViewURL() );
     INetURLObject aRootObj( aCurrentRootURL );
@@ -1027,7 +1027,7 @@ void SvtTemplateWindow::DoAction( sal_uInt16 nAction )
 
         case TI_DOCTEMPLATE_PREV :
         {
-            String aURL;
+            OUString aURL;
             if ( pFileWin->HasPreviousLevel( aURL ) )
                 pFileWin->OpenFolder( aURL );
             break;
@@ -1035,8 +1035,8 @@ void SvtTemplateWindow::DoAction( sal_uInt16 nAction )
 
         case TI_DOCTEMPLATE_PRINT :
         {
-            String sPrintFile( pFileWin->GetSelectedFile() );
-            if ( sPrintFile.Len() > 0 )
+            OUString sPrintFile( pFileWin->GetSelectedFile() );
+            if ( !sPrintFile.isEmpty() )
                 PrintFile( sPrintFile );
             break;
         }

svtools/source/contnr/templwin.hxx

@@ -146,7 +146,7 @@ public:
 
     String              GetSelectedFile() const;
     void                OpenFolder( const String& rURL );
-    sal_Bool            HasPreviousLevel( String& rURL ) const;
+    sal_Bool            HasPreviousLevel( OUString& rURL ) const;
     String              GetFolderTitle() const;
     void                SetFocus();
 };

svtools/source/control/fileurlbox.cxx

@@ -37,7 +37,7 @@ namespace svt
     }
 
     //---------------------------------------------------------------------
-    void FileURLBox::DisplayURL( const String& _rURL )
+    void FileURLBox::DisplayURL( const OUString& _rURL )
     {
         String sOldText = GetText();