remove unnecessary sal_Unicode casts in various places

Change-Id: Ibf04062ca86ed866202d748c3b62a210d30ed6ec

4 files changed, 28 insertions, 28 deletions

diff --git a/forms/source/component/DatabaseForm.cxx b/forms/source/component/DatabaseForm.cxx
index dbb9235a2575..250d54ffd373 100644
--- a/forms/source/component/DatabaseForm.cxx
+++ b/forms/source/component/DatabaseForm.cxx
@@ -516,13 +516,13 @@ OUString ODatabaseForm::GetDataEncoded(bool _bURLEncoded,const Reference<XContro
         Encode( aValue );
 
         aResult.append(aName);
-        aResult.append(sal_Unicode('='));
+        aResult.append('=');
         aResult.append(aValue);
 
         if (pSuccObj < aSuccObjList.end() - 1)
         {
             if ( _bURLEncoded )
-                aResult.append(sal_Unicode('&'));
+                aResult.append('&');
             else
                 aResult.appendAscii("\r\n");
         }
@@ -602,7 +602,7 @@ namespace
         sal_Int32 nCurLen = _rOut.getLength();
         _rOut.append( _nNumber );
         while ( _rOut.getLength() - nCurLen < nDigits )
-            _rOut.insert( nCurLen, (sal_Unicode)'0' );
+            _rOut.insert( nCurLen, '0' );
     }
 }
 
@@ -794,9 +794,9 @@ void ODatabaseForm::AppendComponent(HtmlSuccessfulObjList& rList, const Referenc
                     ::Date aDate( nInt32Val );
                     OUStringBuffer aBuffer;
                     appendDigits( aDate.GetMonth(), 2, aBuffer );
-                    aBuffer.append( (sal_Unicode)'-' );
+                    aBuffer.append( '-' );
                     appendDigits( aDate.GetDay(), 2, aBuffer );
-                    aBuffer.append( (sal_Unicode)'-' );
+                    aBuffer.append( '-' );
                     appendDigits( aDate.GetYear(), 4, aBuffer );
                     aText = aBuffer.makeStringAndClear();
                 }
@@ -817,9 +817,9 @@ void ODatabaseForm::AppendComponent(HtmlSuccessfulObjList& rList, const Referenc
                     ::Time aTime(nInt32Val);
                     OUStringBuffer aBuffer;
                     appendDigits( aTime.GetHour(), 2, aBuffer );
-                    aBuffer.append( (sal_Unicode)'-' );
+                    aBuffer.append( '-' );
                     appendDigits( aTime.GetMin(), 2, aBuffer );
-                    aBuffer.append( (sal_Unicode)'-' );
+                    aBuffer.append( '-' );
                     appendDigits( aTime.GetSec(), 2, aBuffer );
                     aText = aBuffer.makeStringAndClear();
                 }
@@ -971,7 +971,7 @@ void ODatabaseForm::Encode( OUString& rString ) const
         nCharCode = rString[nCurPos];
 
         // Handle chars, which are not an alphanumeric character and character codes > 127
-        if( (!isalnum(nCharCode) && nCharCode != (sal_Unicode)' ') || nCharCode > 127 )
+        if( (!isalnum(nCharCode) && nCharCode != ' ') || nCharCode > 127 )
         {
             switch( nCharCode )
             {
diff --git a/forms/source/xforms/convert.cxx b/forms/source/xforms/convert.cxx
index 4bdfe219c994..47e1a5711207 100644
--- a/forms/source/xforms/convert.cxx
+++ b/forms/source/xforms/convert.cxx
@@ -235,7 +235,7 @@ namespace
     {
         rtl_math_ConversionStatus eStatus;
         double f = rtl::math::stringToDouble(
-            rString, sal_Unicode('.'), sal_Unicode(','), &eStatus, NULL );
+            rString, '.', ',', &eStatus, NULL );
         return ( eStatus == rtl_math_ConversionStatus_Ok ) ? makeAny( f ) : Any();
     }
 
@@ -243,11 +243,11 @@ namespace
     void lcl_appendInt32ToBuffer( const sal_Int32 _nValue, OUStringBuffer& _rBuffer, sal_Int16 _nMinDigits )
     {
         if ( ( _nMinDigits >= 4 ) && ( _nValue < 1000 ) )
-            _rBuffer.append( (sal_Unicode)'0' );
+            _rBuffer.append( '0' );
         if ( ( _nMinDigits >= 3 ) && ( _nValue < 100 ) )
-            _rBuffer.append( (sal_Unicode)'0' );
+            _rBuffer.append( '0' );
         if ( ( _nMinDigits >= 2 ) && ( _nValue < 10 ) )
-            _rBuffer.append( (sal_Unicode)'0' );
+            _rBuffer.append( '0' );
         _rBuffer.append( _nValue );
     }
 
diff --git a/forms/source/xforms/datatypes.cxx b/forms/source/xforms/datatypes.cxx
index a4f522ef50b8..f2fdb793d40a 100644
--- a/forms/source/xforms/datatypes.cxx
+++ b/forms/source/xforms/datatypes.cxx
@@ -421,7 +421,7 @@ namespace xforms
         rtl_math_ConversionStatus eStatus;
         sal_Int32 nEnd;
         double f = ::rtl::math::stringToDouble(
-            rValue, sal_Unicode('.'), sal_Unicode(0), &eStatus, &nEnd );
+            rValue, '.', sal_Unicode(0), &eStatus, &nEnd );
 
         // error checking...
         bool bReturn = false;
@@ -691,13 +691,13 @@ namespace xforms
             sal_Int32 nTotalDigits = 0;
             sal_Int32 nFractionDigits = 0;
             const sal_Unicode* pValue = rValue.getStr();
-            for( ; pValue[n] != sal_Unicode('.') && n < nLength; n++ )
-                if( pValue[n] >= sal_Unicode('0')
-                    && pValue[n] <= sal_Unicode('9'))
+            for( ; pValue[n] != '.' && n < nLength; n++ )
+                if( pValue[n] >= '0'
+                    && pValue[n] <= '9')
                     nTotalDigits++;
             for( ; n < nLength; n++ )
-                if( pValue[n] >= sal_Unicode('0')
-                    && pValue[n] <= sal_Unicode('9'))
+                if( pValue[n] >= '0'
+                    && pValue[n] <= '9')
                     nFractionDigits++;
             nTotalDigits += nFractionDigits;
 
diff --git a/forms/source/xforms/model_ui.cxx b/forms/source/xforms/model_ui.cxx
index 281638e5a28e..5a1124e74989 100644
--- a/forms/source/xforms/model_ui.cxx
+++ b/forms/source/xforms/model_ui.cxx
@@ -152,9 +152,9 @@ static void lcl_OutPosition( OUStringBuffer& rBuffer,
     // output position (if necessary)
     if( nFound > 1 )
     {
-        rBuffer.insert( 0, sal_Unicode(']') );
+        rBuffer.insert( 0, ']' );
         rBuffer.insert( 0, nPosition );
-        rBuffer.insert( 0, sal_Unicode('[') );
+        rBuffer.insert( 0, '[' );
     }
 }
 
@@ -165,7 +165,7 @@ static void lcl_OutName( OUStringBuffer& rBuffer,
     OUString sPrefix = xNode->getPrefix();
     if( !sPrefix.isEmpty() )
     {
-        rBuffer.insert( 0, sal_Unicode(':') );
+        rBuffer.insert( 0, ':' );
         rBuffer.insert( 0, sPrefix );
     }
 }
@@ -220,7 +220,7 @@ OUString Model::getDefaultBindingExpressionForNode(
     {
         // insert a '/' for every step except the first
         if( !aBuffer.isEmpty() )
-            aBuffer.insert( 0, sal_Unicode('/') );
+            aBuffer.insert( 0, '/' );
 
         switch( xCurrent->getNodeType() )
         {
@@ -236,7 +236,7 @@ OUString Model::getDefaultBindingExpressionForNode(
 
         case NodeType_ATTRIBUTE_NODE:
             lcl_OutName( aBuffer, xCurrent );
-            aBuffer.insert( 0, sal_Unicode('@') );
+            aBuffer.insert( 0, '@' );
             break;
 
         case NodeType_DOCUMENT_NODE:
@@ -250,7 +250,7 @@ OUString Model::getDefaultBindingExpressionForNode(
             xCurrent.set( NULL );
             aBuffer.makeStringAndClear();
             // we'll remove the slash below
-            aBuffer.insert( 0, sal_Unicode('/') );
+            aBuffer.insert( 0, '/' );
             break;
         }
     }
@@ -307,12 +307,12 @@ OUString Model::getNodeDisplayName( const XNode_t& xNode,
 
     case NodeType_ATTRIBUTE_NODE:
         lcl_OutName( aBuffer, xNode );
-        aBuffer.insert( 0, sal_Unicode('@') );
+        aBuffer.insert( 0, '@' );
         break;
 
     case NodeType_DOCUMENT_NODE:
         if( xNode == getDefaultInstance() )
-            aBuffer.append( sal_Unicode('/') );
+            aBuffer.append( '/' );
         else
             lcl_OutInstance( aBuffer, xNode, this );
         break;
@@ -846,7 +846,7 @@ static OUString lcl_serializeForDisplay( const Reference<XNodeList>& xNodes )
             && !sLine.startsWith( "<?xml" ) )
         {
             aBuffer.append( sLine );
-            aBuffer.append( sal_Unicode('\n') );
+            aBuffer.append( '\n' );
         }
     }
     sResult = aBuffer.makeStringAndClear();
@@ -929,7 +929,7 @@ OUString Model::getResultForExpression(
         {
             aExpression.evaluate( *aIter );
             aBuffer.append( lcl_serializeForDisplay(aExpression.getXPath()) );
-            aBuffer.append( sal_Unicode('\n') );
+            aBuffer.append( '\n' );
         }
     }
     return aBuffer.makeStringAndClear();