convert vcl mnemonicengine.hxx and quickselectionengine.hxx

.. from String to OUString.
These 2 API's are tied together, necessitating their conversion in
one step.

Change-Id: Ibcc05d8d3617253adf49edb4a244542d32b38224

9 files changed, 28 insertions, 28 deletions

diff --git a/include/svtools/treelistbox.hxx b/include/svtools/treelistbox.hxx
index 662788865d06..cc9a27ba898f 100644
--- a/include/svtools/treelistbox.hxx
+++ b/include/svtools/treelistbox.hxx
@@ -326,14 +326,14 @@ protected:
     void            OnCurrentEntryChanged();
 
     // IMnemonicEntryList
-    virtual const void* FirstSearchEntry( String& _rEntryText ) const;
-    virtual const void* NextSearchEntry( const void* _pCurrentSearchEntry, String& _rEntryText ) const;
+    virtual const void* FirstSearchEntry( OUString& _rEntryText ) const;
+    virtual const void* NextSearchEntry( const void* _pCurrentSearchEntry, OUString& _rEntryText ) const;
     virtual void        SelectSearchEntry( const void* _pEntry );
     virtual void        ExecuteSearchEntry( const void* _pEntry ) const;
 
     // ISearchableStringList
-    virtual ::vcl::StringEntryIdentifier    CurrentEntry( String& _out_entryText ) const;
-    virtual ::vcl::StringEntryIdentifier    NextEntry( ::vcl::StringEntryIdentifier _currentEntry, String& _out_entryText ) const;
+    virtual ::vcl::StringEntryIdentifier    CurrentEntry( OUString& _out_entryText ) const;
+    virtual ::vcl::StringEntryIdentifier    NextEntry( ::vcl::StringEntryIdentifier _currentEntry, OUString& _out_entryText ) const;
     virtual void                            SelectEntry( ::vcl::StringEntryIdentifier _entry );
 
 public:
diff --git a/include/vcl/mnemonicengine.hxx b/include/vcl/mnemonicengine.hxx
index e1def2d8d98e..e72fe276db86 100644
--- a/include/vcl/mnemonicengine.hxx
+++ b/include/vcl/mnemonicengine.hxx
@@ -24,10 +24,10 @@
 
 #include <sal/config.h>
 #include <sal/types.h>
+#include <rtl/ustring.hxx>
 
 #include <memory>
 
-class String;
 class KeyEvent;
 
 //........................................................................
@@ -51,7 +51,7 @@ namespace vcl
 
                 If this value is <NULL/>, searching stops.
         */
-        virtual const void* FirstSearchEntry( String& _rEntryText ) const = 0;
+        virtual const void* FirstSearchEntry( OUString& _rEntryText ) const = 0;
 
         /** returns the next list entry for the mnemonic search
 
@@ -66,7 +66,7 @@ namespace vcl
                 to <member>FirstSearchEntry</member> (i.e. you cycled
                 around), then searching stops, too.
         */
-        virtual const void* NextSearchEntry( const void* _pCurrentSearchEntry, String& _rEntryText ) const = 0;
+        virtual const void* NextSearchEntry( const void* _pCurrentSearchEntry, OUString& _rEntryText ) const = 0;
 
         /** "selects" a given entry.
 
diff --git a/include/vcl/quickselectionengine.hxx b/include/vcl/quickselectionengine.hxx
index 631f0c40aa95..3bfa7a9e34d4 100644
--- a/include/vcl/quickselectionengine.hxx
+++ b/include/vcl/quickselectionengine.hxx
@@ -46,14 +46,14 @@ namespace vcl
 
             Search operations will start with this entry.
         */
-        virtual StringEntryIdentifier   CurrentEntry( String& _out_entryText ) const = 0;
+        virtual StringEntryIdentifier   CurrentEntry( OUString& _out_entryText ) const = 0;
 
         /** returns the next entry in the list.
 
             The implementation is expected to wrap around. That is, if the given entry denotes the last
             entry in the list, then NextEntry should return the first entry.
         */
-        virtual StringEntryIdentifier   NextEntry( StringEntryIdentifier _currentEntry, String& _out_entryText ) const = 0;
+        virtual StringEntryIdentifier   NextEntry( StringEntryIdentifier _currentEntry, OUString& _out_entryText ) const = 0;
 
         /** selects a given entry
         */
diff --git a/svtools/source/contnr/treelistbox.cxx b/svtools/source/contnr/treelistbox.cxx
index 3991cc93be78..779837941fa0 100644
--- a/svtools/source/contnr/treelistbox.cxx
+++ b/svtools/source/contnr/treelistbox.cxx
@@ -1117,7 +1117,7 @@ SvTreeListEntry* SvTreeListBox::CreateEntry() const
     return new SvTreeListEntry;
 }
 
-const void* SvTreeListBox::FirstSearchEntry( String& _rEntryText ) const
+const void* SvTreeListBox::FirstSearchEntry( OUString& _rEntryText ) const
 {
     SvTreeListEntry* pEntry = GetCurEntry();
     if ( pEntry )
@@ -1135,7 +1135,7 @@ const void* SvTreeListBox::FirstSearchEntry( String& _rEntryText ) const
     return pEntry;
 }
 
-const void* SvTreeListBox::NextSearchEntry( const void* _pCurrentSearchEntry, String& _rEntryText ) const
+const void* SvTreeListBox::NextSearchEntry( const void* _pCurrentSearchEntry, OUString& _rEntryText ) const
 {
     SvTreeListEntry* pEntry = const_cast< SvTreeListEntry* >( static_cast< const SvTreeListEntry* >( _pCurrentSearchEntry ) );
 
@@ -1178,7 +1178,7 @@ void SvTreeListBox::ExecuteSearchEntry( const void* /*_pEntry*/ ) const
     // nothing to do here, we have no "execution"
 }
 
-::vcl::StringEntryIdentifier SvTreeListBox::CurrentEntry( String& _out_entryText ) const
+::vcl::StringEntryIdentifier SvTreeListBox::CurrentEntry( OUString& _out_entryText ) const
 {
     // always accept the current entry if there is one
     SvTreeListEntry* pCurrentEntry( GetCurEntry() );
@@ -1190,7 +1190,7 @@ void SvTreeListBox::ExecuteSearchEntry( const void* /*_pEntry*/ ) const
     return FirstSearchEntry( _out_entryText );
 }
 
-::vcl::StringEntryIdentifier SvTreeListBox::NextEntry( ::vcl::StringEntryIdentifier _currentEntry, String& _out_entryText ) const
+::vcl::StringEntryIdentifier SvTreeListBox::NextEntry( ::vcl::StringEntryIdentifier _currentEntry, OUString& _out_entryText ) const
 {
     return NextSearchEntry( _currentEntry, _out_entryText );
 }
diff --git a/vcl/inc/ilstbox.hxx b/vcl/inc/ilstbox.hxx
index 06f8d625e087..3cf1c239c094 100644
--- a/vcl/inc/ilstbox.hxx
+++ b/vcl/inc/ilstbox.hxx
@@ -385,8 +385,8 @@ public:
 
 protected:
     // ISearchableStringList
-    virtual ::vcl::StringEntryIdentifier    CurrentEntry( String& _out_entryText ) const;
-    virtual ::vcl::StringEntryIdentifier    NextEntry( ::vcl::StringEntryIdentifier _currentEntry, String& _out_entryText ) const;
+    virtual ::vcl::StringEntryIdentifier    CurrentEntry( OUString& _out_entryText ) const;
+    virtual ::vcl::StringEntryIdentifier    NextEntry( ::vcl::StringEntryIdentifier _currentEntry, OUString& _out_entryText ) const;
     virtual void                            SelectEntry( ::vcl::StringEntryIdentifier _entry );
 };
 
diff --git a/vcl/source/control/combobox.cxx b/vcl/source/control/combobox.cxx
index 805d7a1b6236..994229a21c97 100644
--- a/vcl/source/control/combobox.cxx
+++ b/vcl/source/control/combobox.cxx
@@ -1456,7 +1456,7 @@ void ComboBox::SelectEntryPos( sal_uInt16 nPos, sal_Bool bSelect)
 void ComboBox::SetNoSelection()
 {
     mpImplLB->SetNoSelection();
-    mpSubEdit->SetText( String() );
+    mpSubEdit->SetText( OUString() );
 }
 // -----------------------------------------------------------------------------
 Rectangle ComboBox::GetBoundingRectangle( sal_uInt16 nItem ) const
diff --git a/vcl/source/control/ilstbox.cxx b/vcl/source/control/ilstbox.cxx
index f406d285b16c..68c01ea787b0 100644
--- a/vcl/source/control/ilstbox.cxx
+++ b/vcl/source/control/ilstbox.cxx
@@ -273,7 +273,7 @@ sal_uInt16 ImplEntryList::FindEntry( const OUString& rString, sal_Bool bSearchMR
     sal_uInt16 nEntries = maEntries.size();
     for ( sal_uInt16 n = bSearchMRUArea ? 0 : GetMRUCount(); n < nEntries; n++ )
     {
-        String aComp( vcl::I18nHelper::filterFormattingChars( maEntries[n].maStr ) );
+        OUString aComp( vcl::I18nHelper::filterFormattingChars( maEntries[n].maStr ) );
         if ( aComp == rString )
             return n;
     }
@@ -758,7 +758,7 @@ void ImplListBoxWindow::ImplCallSelect()
         // Insert the selected entry as MRU, if not already first MRU
         sal_uInt16 nSelected = GetEntryList()->GetSelectEntryPos( 0 );
         sal_uInt16 nMRUCount = GetEntryList()->GetMRUCount();
-        String aSelected = GetEntryList()->GetEntryText( nSelected );
+        OUString aSelected = GetEntryList()->GetEntryText( nSelected );
         sal_uInt16 nFirstMatchingEntryPos = GetEntryList()->FindEntry( aSelected, sal_True );
         if ( nFirstMatchingEntryPos || !nMRUCount )
         {
@@ -1704,7 +1704,7 @@ sal_Bool ImplListBoxWindow::ProcessKeyInput( const KeyEvent& rKEvt )
 // -----------------------------------------------------------------------
 namespace
 {
-    static ::vcl::StringEntryIdentifier lcl_getEntry( const ImplEntryList& _rList, sal_uInt16 _nPos, String& _out_entryText )
+    static ::vcl::StringEntryIdentifier lcl_getEntry( const ImplEntryList& _rList, sal_uInt16 _nPos, OUString& _out_entryText )
     {
         OSL_PRECOND( ( _nPos != LISTBOX_ENTRY_NOTFOUND ), "lcl_getEntry: invalid position!" );
         sal_uInt16 nEntryCount( _rList.GetEntryCount() );
@@ -1725,13 +1725,13 @@ namespace
 }
 
 // -----------------------------------------------------------------------
-::vcl::StringEntryIdentifier ImplListBoxWindow::CurrentEntry( String& _out_entryText ) const
+::vcl::StringEntryIdentifier ImplListBoxWindow::CurrentEntry( OUString& _out_entryText ) const
 {
     return lcl_getEntry( *GetEntryList(), ( mnCurrentPos == LISTBOX_ENTRY_NOTFOUND ) ? 0 : mnCurrentPos + 1, _out_entryText );
 }
 
 // -----------------------------------------------------------------------
-::vcl::StringEntryIdentifier ImplListBoxWindow::NextEntry( ::vcl::StringEntryIdentifier _currentEntry, String& _out_entryText ) const
+::vcl::StringEntryIdentifier ImplListBoxWindow::NextEntry( ::vcl::StringEntryIdentifier _currentEntry, OUString& _out_entryText ) const
 {
     sal_uInt16 nNextPos = lcl_getEntryPos( _currentEntry ) + 1;
     return lcl_getEntry( *GetEntryList(), nNextPos, _out_entryText );
diff --git a/vcl/source/control/quickselectionengine.cxx b/vcl/source/control/quickselectionengine.cxx
index 2f379661dd79..5ee2cfaf2981 100644
--- a/vcl/source/control/quickselectionengine.cxx
+++ b/vcl/source/control/quickselectionengine.cxx
@@ -32,7 +32,7 @@ namespace vcl
     struct QuickSelectionEngine_Data
     {
         ISearchableStringList&              rEntryList;
-        String                              sCurrentSearchString;
+        OUString                            sCurrentSearchString;
         ::boost::optional< sal_Unicode >    aSingleSearchChar;
         Timer                               aSearchTimeout;
 
@@ -58,7 +58,7 @@ namespace vcl
     {
         static void lcl_reset( QuickSelectionEngine_Data& _data )
         {
-            _data.sCurrentSearchString.Erase();
+            _data.sCurrentSearchString = "";
             _data.aSingleSearchChar.reset();
             _data.aSearchTimeout.Stop();
         }
@@ -75,7 +75,7 @@ namespace vcl
         const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetLocaleI18nHelper();
         // TODO: do we really need the Window's settings here? The original code used it ...
 
-        String sEntryText;
+        OUString sEntryText;
         // get the "current + 1" entry
         StringEntryIdentifier pSearchEntry = _engineData.rEntryList.CurrentEntry( sEntryText );
         if ( pSearchEntry )
@@ -110,14 +110,14 @@ namespace vcl
 
         if ( ( c >= 32 ) && ( c != 127 ) && !_keyEvent.GetKeyCode().IsMod2() )
         {
-            m_pData->sCurrentSearchString += c;
+            m_pData->sCurrentSearchString += OUString(c);
             OSL_TRACE( "QuickSelectionEngine::HandleKeyEvent: searching for %s", OUStringToOString(m_pData->sCurrentSearchString, RTL_TEXTENCODING_UTF8).getStr() );
 
-            if ( m_pData->sCurrentSearchString.Len() == 1 )
+            if ( m_pData->sCurrentSearchString.getLength() == 1 )
             {   // first character in the search -> remmeber
                 m_pData->aSingleSearchChar.reset( c );
             }
-            else if ( m_pData->sCurrentSearchString.Len() > 1 )
+            else if ( m_pData->sCurrentSearchString.getLength() > 1 )
             {
                 if ( !!m_pData->aSingleSearchChar && ( *m_pData->aSingleSearchChar != c ) )
                     // we already have a "single char", but the current one is different -> reset
diff --git a/vcl/source/window/mnemonicengine.cxx b/vcl/source/window/mnemonicengine.cxx
index 1c834804e7e6..fce1a76df1ff 100644
--- a/vcl/source/window/mnemonicengine.cxx
+++ b/vcl/source/window/mnemonicengine.cxx
@@ -43,7 +43,7 @@ namespace vcl
 
             const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper();
 
-            String sEntryText;
+            OUString sEntryText;
             const void* pSearchEntry = _rEntryList.FirstSearchEntry( sEntryText );
 
             const void* pFirstFoundEntry = NULL;