convert linguistic/source/convdic.hxx from String to OUString

Change-Id: Id4dc56902722ea139e06e727a7090b9b10e3b347

linguistic/source/convdic.cxx

@@ -123,18 +123,18 @@ void ReadThroughDic( const String &rMainURL, ConvDicXMLImport &rImport )
     }
 }
 
-sal_Bool IsConvDic( const String &rFileURL, sal_Int16 &nLang, sal_Int16 &nConvType )
+sal_Bool IsConvDic( const OUString &rFileURL, sal_Int16 &nLang, sal_Int16 &nConvType )
 {
     sal_Bool bRes = sal_False;
 
-    if (rFileURL.Len() == 0)
+    if (rFileURL.isEmpty())
         return bRes;
 
     // check if file extension matches CONV_DIC_EXT
     String aExt;
-    xub_StrLen nPos = rFileURL.SearchBackward( '.' );
-    if (STRING_NOTFOUND != nPos)
-        aExt = rFileURL.Copy( nPos + 1 );
+    sal_Int32 nPos = rFileURL.lastIndexOf( '.' );
+    if (-1 != nPos)
+        aExt = rFileURL.copy( nPos + 1 );
     aExt.ToLowerAscii();
     if (!aExt.EqualsAscii( CONV_DIC_EXT ))
         return bRes;
@@ -164,11 +164,11 @@ sal_Bool IsConvDic( const String &rFileURL, sal_Int16 &nLang, sal_Int16 &nConvTy
 
 
 ConvDic::ConvDic(
-        const String &rName,
+        const OUString &rName,
         sal_Int16 nLang,
         sal_Int16 nConvType,
         sal_Bool bBiDirectional,
-        const String &rMainURL) :
+        const OUString &rMainURL) :
     aFlushListeners( GetLinguMutex() )
 {
     aName           = rName;
@@ -188,7 +188,7 @@ ConvDic::ConvDic(
     bIsModified  = bIsActive = sal_False;
     bIsReadonly = sal_False;
 
-    if( rMainURL.Len() > 0 )
+    if( !rMainURL.isEmpty() )
     {
         sal_Bool bExists = sal_False;
         bIsReadonly = IsReadOnly( rMainURL, &bExists );
@@ -232,7 +232,7 @@ void ConvDic::Load()
 void ConvDic::Save()
 {
     DBG_ASSERT( !bNeedEntries, "saving while entries missing" );
-    if (aMainURL.Len() == 0 || bNeedEntries)
+    if (aMainURL.isEmpty() || bNeedEntries)
         return;
     DBG_ASSERT(!INetURLObject( aMainURL ).HasError(), "invalid URL");
 

linguistic/source/convdic.hxx

@@ -40,7 +40,7 @@
 #define SN_CONV_DICTIONARY      "com.sun.star.linguistic2.ConversionDictionary"
 
 
-sal_Bool    IsConvDic( const String &rFileURL, sal_Int16 &nLang, sal_Int16 &nConvType );
+sal_Bool    IsConvDic( const OUString &rFileURL, sal_Int16 &nLang, sal_Int16 &nConvType );
 
 struct StrLT
 {
@@ -87,7 +87,7 @@ protected:
 
     std::auto_ptr< PropTypeMap >    pConvPropType;
 
-    String          aMainURL;   // URL to file
+    OUString        aMainURL;   // URL to file
     OUString        aName;
     sal_Int16       nLanguage;
     sal_Int16       nConversionType;
@@ -108,11 +108,11 @@ protected:
     void    Save();
 
 public:
-    ConvDic( const String &rName,
+    ConvDic( const OUString &rName,
              sal_Int16 nLanguage,
              sal_Int16 nConversionType,
              sal_Bool bBiDirectional,
-             const String &rMainURL);
+             const OUString &rMainURL);
     virtual ~ConvDic();
 
     // XConversionDictionary