remove unnecessary sal_Unicode casts in various places

Change-Id: Ibf04062ca86ed866202d748c3b62a210d30ed6ec

5 files changed, 19 insertions, 19 deletions

diff --git a/sdext/source/pdfimport/filterdet.cxx b/sdext/source/pdfimport/filterdet.cxx
index 7665be4d1e7d..09c35e5de51e 100644
--- a/sdext/source/pdfimport/filterdet.cxx
+++ b/sdext/source/pdfimport/filterdet.cxx
@@ -699,7 +699,7 @@ uno::Reference< io::XStream > getAdditionalStream( const OUString&
                                         break;
                                     }
 
-                                    OUString aDocName( rInPDFFileURL.copy( rInPDFFileURL.lastIndexOf( sal_Unicode('/') )+1 ) );
+                                    OUString aDocName( rInPDFFileURL.copy( rInPDFFileURL.lastIndexOf( '/' )+1 ) );
 
                                     bool bEntered = false;
                                     do
diff --git a/sdext/source/pdfimport/misc/pdfihelper.cxx b/sdext/source/pdfimport/misc/pdfihelper.cxx
index eaa6304274c2..7a4201460baf 100644
--- a/sdext/source/pdfimport/misc/pdfihelper.cxx
+++ b/sdext/source/pdfimport/misc/pdfihelper.cxx
@@ -32,15 +32,15 @@ OUString pdfi::getColorString( const rendering::ARGBColor& rCol )
     const sal_uInt8 nRed  ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Red * 255.0 ) ) );
     const sal_uInt8 nGreen( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Green * 255.0 ) ) );
     const sal_uInt8 nBlue ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Blue * 255.0 ) ) );
-    aBuf.append( sal_Unicode('#') );
+    aBuf.append( '#' );
     if( nRed < 10 )
-        aBuf.append( sal_Unicode('0') );
+        aBuf.append( '0' );
     aBuf.append( sal_Int32(nRed), 16 );
     if( nGreen < 10 )
-        aBuf.append( sal_Unicode('0') );
+        aBuf.append( '0' );
     aBuf.append( sal_Int32(nGreen), 16 );
     if( nBlue < 10 )
-        aBuf.append( sal_Unicode('0') );
+        aBuf.append( '0' );
     aBuf.append( sal_Int32(nBlue), 16 );
 
     // TODO(F3): respect alpha transparency (polygons etc.)
diff --git a/sdext/source/pdfimport/tree/drawtreevisiting.cxx b/sdext/source/pdfimport/tree/drawtreevisiting.cxx
index 1b3cfadd43a9..e3b013502f0d 100644
--- a/sdext/source/pdfimport/tree/drawtreevisiting.cxx
+++ b/sdext/source/pdfimport/tree/drawtreevisiting.cxx
@@ -230,17 +230,17 @@ void DrawXmlEmitter::fillFrameProps( DrawElement&       rElem,
         if( fRotate != 0.0 )
         {
             if( !aBuf.isEmpty() )
-                aBuf.append( sal_Unicode(' ') );
+                aBuf.append( ' ' );
             aBuf.appendAscii( "rotate( " );
             aBuf.append( -fRotate );
             aBuf.appendAscii( " )" );
 
         }
         if( !aBuf.isEmpty() )
-            aBuf.append( sal_Unicode(' ') );
+            aBuf.append( ' ' );
         aBuf.appendAscii( "translate( " );
         aBuf.append( convertPixelToUnitString( rel_x ) );
-        aBuf.append( sal_Unicode(' ') );
+        aBuf.append( ' ' );
         aBuf.append( convertPixelToUnitString( rel_y ) );
         aBuf.appendAscii( " )" );
 
@@ -332,7 +332,7 @@ void DrawXmlEmitter::visit( PolyPolyElement& elem, const std::list< Element* >::
     OUStringBuffer aBuf( 64 );
     aBuf.appendAscii( "0 0 " );
     aBuf.append( convPx2mmPrec2(elem.w)*100.0 );
-    aBuf.append( sal_Unicode(' ') );
+    aBuf.append( ' ' );
     aBuf.append( convPx2mmPrec2(elem.h)*100.0 );
     aProps[ "svg:viewBox" ] = aBuf.makeStringAndClear();
     aProps[ "svg:d" ]       = basegfx::tools::exportToSvgD( elem.PolyPoly, true, true, false );
diff --git a/sdext/source/pdfimport/tree/writertreevisiting.cxx b/sdext/source/pdfimport/tree/writertreevisiting.cxx
index 6b4681e33ddc..ac5450b98074 100644
--- a/sdext/source/pdfimport/tree/writertreevisiting.cxx
+++ b/sdext/source/pdfimport/tree/writertreevisiting.cxx
@@ -170,7 +170,7 @@ void WriterXmlEmitter::fillFrameProps( DrawElement&       rElem,
         if( fRotate != 0.0 )
         {
             if( !aBuf.isEmpty() )
-                aBuf.append( sal_Unicode(' ') );
+                aBuf.append( ' ' );
             aBuf.appendAscii( "rotate( " );
             aBuf.append( -fRotate );
             aBuf.appendAscii( " )" );
@@ -179,10 +179,10 @@ void WriterXmlEmitter::fillFrameProps( DrawElement&       rElem,
         if( ! rElem.isCharacter )
         {
             if( !aBuf.isEmpty() )
-                aBuf.append( sal_Unicode(' ') );
+                aBuf.append( ' ' );
             aBuf.appendAscii( "translate( " );
             aBuf.append( convertPixelToUnitString( rel_x ) );
-            aBuf.append( sal_Unicode(' ') );
+            aBuf.append( ' ' );
             aBuf.append( convertPixelToUnitString( rel_y ) );
             aBuf.appendAscii( " )" );
          }
@@ -272,7 +272,7 @@ void WriterXmlEmitter::visit( PolyPolyElement& elem, const std::list< Element* >
     OUStringBuffer aBuf( 64 );
     aBuf.appendAscii( "0 0 " );
     aBuf.append( convPx2mmPrec2(elem.w)*100.0 );
-    aBuf.append( sal_Unicode(' ') );
+    aBuf.append( ' ' );
     aBuf.append( convPx2mmPrec2(elem.h)*100.0 );
     aProps[ "svg:viewBox" ] = aBuf.makeStringAndClear();
     aProps[ "svg:d" ]       = basegfx::tools::exportToSvgD( elem.PolyPoly, true, true, false );
@@ -751,9 +751,9 @@ void WriterXmlOptimizer::optimizeTextElements(Element& rParent)
                     && ! rCurGC.isRotatedOrSkewed()
                     && ! rNextGC.isRotatedOrSkewed()
                     && ! pNext->Text.isEmpty()
-                    && pNext->Text[0] != sal_Unicode(' ')
+                    && pNext->Text[0] != ' '
                     && ! pCur->Text.isEmpty()
-                    && pCur->Text[pCur->Text.getLength() - 1] != sal_Unicode(' ')
+                    && pCur->Text[pCur->Text.getLength() - 1] != ' '
                     )
                 {
                     // check for new line in paragraph
@@ -774,7 +774,7 @@ void WriterXmlOptimizer::optimizeTextElements(Element& rParent)
                         // append a space unless there is a non breaking hyphen
                         else if( aLastCode != 0x2011 )
                         {
-                            pCur->Text.append( sal_Unicode( ' ' ) );
+                            pCur->Text.append( ' ' );
                         }
                     }
                     else // we're continuing the same line
@@ -783,7 +783,7 @@ void WriterXmlOptimizer::optimizeTextElements(Element& rParent)
                         // check for a small horizontal offset
                         if( pCur->x + pCur->w + pNext->h*0.15 < pNext->x )
                         {
-                            pCur->Text.append( sal_Unicode(' ') );
+                            pCur->Text.append( ' ' );
                         }
                     }
                 }
diff --git a/sdext/source/pdfimport/wrapper/wrapper.cxx b/sdext/source/pdfimport/wrapper/wrapper.cxx
index 84eed9b31733..c02cd9a3cb4b 100644
--- a/sdext/source/pdfimport/wrapper/wrapper.cxx
+++ b/sdext/source/pdfimport/wrapper/wrapper.cxx
@@ -494,7 +494,7 @@ void Parser::parseFontFamilyName( FontAttributes& rResult )
     const sal_Unicode* pCopy = rResult.familyName.getStr();
     sal_Int32 nLen = rResult.familyName.getLength();
     // parse out truetype subsets (e.g. BAAAAA+Thorndale)
-    if( nLen > 8 && pCopy[6] == sal_Unicode('+') )
+    if( nLen > 8 && pCopy[6] == '+' )
     {
         pCopy += 7;
         nLen -= 7;
@@ -1028,7 +1028,7 @@ bool xpdf_ImportFromFile( const OUString&                             rURL,
             "getSystemPathFromFileURL(" << rURL << ") failed");
         return false;
     }
-    OUString aDocName( rURL.copy( rURL.lastIndexOf( sal_Unicode('/') )+1 ) );
+    OUString aDocName( rURL.copy( rURL.lastIndexOf( '/' )+1 ) );
 
     // check for encryption, if necessary get password
     OUString aPwd( rPwd );