vcl: namespace PDFWriterImpl consistently

We had a mix of 'using namespace vcl;' and 'namespace vcl {',
standardize on the later.

(cherry picked from commit c43e62f26f8d51c2ad97f6c93877ce9d3ae9639e)

Conflicts:
vcl/source/gdi/pdfwriter_impl.cxx

Change-Id: I088bb0e0c03f712242427bf6a0b31dd17755b9dc
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/97245
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

2 files changed, 26 insertions, 30 deletions

diff --git a/sfx2/qa/uitest/doc/objserv.py b/sfx2/qa/uitest/doc/objserv.py
index af00590736ea..692d0fb88e17 100644
--- a/sfx2/qa/uitest/doc/objserv.py
+++ b/sfx2/qa/uitest/doc/objserv.py
@@ -8,9 +8,11 @@ from uitest.framework import UITestCase
 import org.libreoffice.unotest
 import pathlib
 
+
 def get_url_for_data_file(file_name):
     return pathlib.Path(org.libreoffice.unotest.makeCopyFromTDOC(file_name)).as_uri()
 
+
 # Test for sfx2/source/doc/objserv.cxx.
 class Test(UITestCase):
 
diff --git a/vcl/source/gdi/pdfwriter_impl.cxx b/vcl/source/gdi/pdfwriter_impl.cxx
index b966ef0ed15c..bba48ab61347 100644
--- a/vcl/source/gdi/pdfwriter_impl.cxx
+++ b/vcl/source/gdi/pdfwriter_impl.cxx
@@ -91,7 +91,6 @@
 #include <libeot/libeot.h>
 #endif
 
-using namespace vcl;
 using namespace::com::sun::star;
 
 static bool g_bDebugDisableCompression = getenv("VCL_DEBUG_DISABLE_PDFCOMPRESSION");
@@ -119,12 +118,6 @@ static const double fDivisor = 1000.0;
 static double pixelToPoint( double px ) { return px/fDivisor; }
 static sal_Int32 pointToPixel( double pt ) { return sal_Int32(pt*fDivisor); }
 
-const sal_uInt8 PDFWriterImpl::s_nPadString[32] =
-{
-    0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41, 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08,
-    0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80, 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A
-};
-
 static void appendHex( sal_Int8 nInt, OStringBuffer& rBuffer )
 {
     static const sal_Char pHexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7',
@@ -268,6 +261,29 @@ static void appendDestinationName( const OUString& rString, OStringBuffer& rBuff
     }
 }
 
+namespace vcl
+{
+const sal_uInt8 PDFWriterImpl::s_nPadString[32] =
+{
+    0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41, 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08,
+    0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80, 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A
+};
+
+template < class GEOMETRY >
+static GEOMETRY lcl_convert( const MapMode& _rSource, const MapMode& _rDest, OutputDevice* _pPixelConversion, const GEOMETRY& _rObject )
+{
+    GEOMETRY aPoint;
+    if ( MapUnit::MapPixel == _rSource.GetMapUnit() )
+    {
+        aPoint = _pPixelConversion->PixelToLogic( _rObject, _rDest );
+    }
+    else
+    {
+        aPoint = OutputDevice::LogicToLogic( _rObject, _rSource, _rDest );
+    }
+    return aPoint;
+}
+
 void PDFWriter::AppendUnicodeTextString(const OUString& rString, OStringBuffer& rBuffer)
 {
     rBuffer.append( "FEFF" );
@@ -544,8 +560,6 @@ void PDFWriterImpl::appendNonStrokingColor( const Color& rColor, OStringBuffer&
 
 // matrix helper class
 // TODO: use basegfx matrix class instead or derive from it
-namespace vcl // TODO: use anonymous namespace to keep this class local
-{
 /*  for sparse matrices of the form (2D linear transformations)
  *  f[0] f[1] 0
  *  f[2] f[3] 0
@@ -569,7 +583,6 @@ public:
 
     Point transform( const Point& rPoint ) const;
 };
-}
 
 Matrix3::Matrix3()
 {
@@ -957,24 +970,6 @@ bool PDFWriterImpl::PDFPage::emit(sal_Int32 nParentObject )
     return m_pWriter->writeBuffer( aLine.getStr(), aLine.getLength() );
 }
 
-namespace vcl
-{
-template < class GEOMETRY >
-static GEOMETRY lcl_convert( const MapMode& _rSource, const MapMode& _rDest, OutputDevice* _pPixelConversion, const GEOMETRY& _rObject )
-{
-    GEOMETRY aPoint;
-    if ( MapUnit::MapPixel == _rSource.GetMapUnit() )
-    {
-        aPoint = _pPixelConversion->PixelToLogic( _rObject, _rDest );
-    }
-    else
-    {
-        aPoint = OutputDevice::LogicToLogic( _rObject, _rSource, _rDest );
-    }
-    return aPoint;
-}
-}
-
 void PDFWriterImpl::PDFPage::appendPoint( const Point& rPoint, OStringBuffer& rBuffer ) const
 {
     Point aPoint( lcl_convert( m_pWriter->m_aGraphicsStack.front().m_aMapMode,
@@ -5673,7 +5668,6 @@ void PDFWriterImpl::sortWidgets()
     // FIXME: implement tab order in structure tree for PDF 1.5
 }
 
-namespace vcl {
 class PDFStreamIf :
         public cppu::WeakImplHelper< css::io::XOutputStream >
 {
@@ -5686,7 +5680,6 @@ class PDFStreamIf :
     virtual void SAL_CALL flush() override;
     virtual void SAL_CALL closeOutput() override;
 };
-}
 
 void SAL_CALL  PDFStreamIf::writeBytes( const css::uno::Sequence< sal_Int8 >& aData )
 {
@@ -11442,5 +11435,6 @@ sal_Int32 PDFWriterImpl::ReferenceXObjectEmit::getObject() const
     else
         return m_nBitmapObject;
 }
+}
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */