simplify OnActivate menubar install code

[wxWidgets.git] / src / mac / carbon / dccg.cpp

diff --git a/src/mac/carbon/dccg.cpp b/src/mac/carbon/dccg.cpp
index 884d11064c82858570178c1bdcb58138060dccad..5512b97eac379bc6b468ec9effefe17487b1671c 100755 (executable)
--- a/src/mac/carbon/dccg.cpp
+++ b/src/mac/carbon/dccg.cpp
@@ -28,7 +28,7 @@
     #if __MSL__ >= 0x6000
         #include "math.h"
         // in case our functions were defined outside std, we make it known all the same
     #if __MSL__ >= 0x6000
         #include "math.h"
         // in case our functions were defined outside std, we make it known all the same

-        namespace std { }  
+        namespace std { }

         using namespace std ;
     #endif
 #endif
         using namespace std ;
     #endif
 #endif


@@ -37,6 +37,10 @@
 
 IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 
 
 IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 

+#ifndef wxMAC_USE_CORE_GRAPHICS_BLEND_MODES
+#define wxMAC_USE_CORE_GRAPHICS_BLEND_MODES 0
+#endif
+

 //-----------------------------------------------------------------------------
 // constants
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // constants
 //-----------------------------------------------------------------------------


@@ -47,7 +51,7 @@ const double M_PI = 3.14159265358979 ;
 #endif
 #endif
 
 #endif
 #endif
 

-const double RAD2DEG  = 180.0 / M_PI;
+const double RAD2DEG = 180.0 / M_PI;

 const short kEmulatedMode = -1 ;
 const short kUnsupportedMode = -2 ;
 
 const short kEmulatedMode = -1 ;
 const short kUnsupportedMode = -2 ;
 


@@ -58,9 +62,9 @@ extern TECObjectRef s_TECNativeCToUnicode ;
 // The textctrl implementation still needs that (needs what?) for the non-HIView implementation
 //
 wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) :
 // The textctrl implementation still needs that (needs what?) for the non-HIView implementation
 //
 wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) :

-    wxMacPortSaver( (GrafPtr) GetWindowPort((WindowRef) win->MacGetTopLevelWindowRef()) )
+    wxMacPortSaver( (GrafPtr) GetWindowPort( (WindowRef) win->MacGetTopLevelWindowRef() ) )

 {
 {

-    m_newPort = (GrafPtr) GetWindowPort((WindowRef) win->MacGetTopLevelWindowRef()) ;
+    m_newPort = (GrafPtr) GetWindowPort( (WindowRef) win->MacGetTopLevelWindowRef() ) ;

     m_formerClip = NewRgn() ;
     m_newClip = NewRgn() ;
     GetClip( m_formerClip ) ;
     m_formerClip = NewRgn() ;
     m_newClip = NewRgn() ;
     GetClip( m_formerClip ) ;


@@ -72,6 +76,7 @@ wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) :
         {
             int x = 0 , y = 0;
             win->MacWindowToRootWindow( &x, &y ) ;
         {
             int x = 0 , y = 0;
             win->MacWindowToRootWindow( &x, &y ) ;

+

             // get area including focus rect
             CopyRgn( (RgnHandle) ((wxWindow*)win)->MacGetVisibleRegion(true).GetWXHRGN() , m_newClip ) ;
             if ( !EmptyRgn( m_newClip ) )
             // get area including focus rect
             CopyRgn( (RgnHandle) ((wxWindow*)win)->MacGetVisibleRegion(true).GetWXHRGN() , m_newClip ) ;
             if ( !EmptyRgn( m_newClip ) )


@@ -82,7 +87,7 @@ wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) :
     }
 }
 
     }
 }
 

-wxMacWindowClipper::~wxMacWindowClipper() 
+wxMacWindowClipper::~wxMacWindowClipper()

 {
     SetPort( m_newPort ) ;
     SetClip( m_formerClip ) ;
 {
     SetPort( m_newPort ) ;
     SetClip( m_formerClip ) ;


@@ -94,11 +99,11 @@ wxMacWindowStateSaver::wxMacWindowStateSaver( const wxWindow* win ) :
     wxMacWindowClipper( win )
 {
     // the port is already set at this point
     wxMacWindowClipper( win )
 {
     // the port is already set at this point

-    m_newPort = (GrafPtr) GetWindowPort((WindowRef) win->MacGetTopLevelWindowRef()) ;
+    m_newPort = (GrafPtr) GetWindowPort( (WindowRef) win->MacGetTopLevelWindowRef() ) ;

     GetThemeDrawingState( &m_themeDrawingState ) ;
 }
 
     GetThemeDrawingState( &m_themeDrawingState ) ;
 }
 

-wxMacWindowStateSaver::~wxMacWindowStateSaver() 
+wxMacWindowStateSaver::~wxMacWindowStateSaver()

 {
     SetPort( m_newPort ) ;
     SetThemeDrawingState( m_themeDrawingState , true ) ;
 {
     SetPort( m_newPort ) ;
     SetThemeDrawingState( m_themeDrawingState , true ) ;


@@ -156,7 +161,7 @@ void wxMacCGPath::MoveToPoint( wxCoord x1 , wxCoord y1 )
     CGPathMoveToPoint( m_path , NULL , x1 , y1 ) ;
 }
 
     CGPathMoveToPoint( m_path , NULL , x1 , y1 ) ;
 }
 

-void wxMacCGPath::AddLineToPoint( wxCoord x1 , wxCoord y1 ) 
+void wxMacCGPath::AddLineToPoint( wxCoord x1 , wxCoord y1 )

 {
     CGPathAddLineToPoint( m_path , NULL , x1 , y1 ) ;
 }
 {
     CGPathAddLineToPoint( m_path , NULL , x1 , y1 ) ;
 }


@@ -183,12 +188,12 @@ void wxMacCGPath::CloseSubpath()
     CGPathCloseSubpath( m_path ) ;
 }
 
     CGPathCloseSubpath( m_path ) ;
 }
 

-CGPathRef wxMacCGPath::GetPath() const 
+CGPathRef wxMacCGPath::GetPath() const

 {
     return m_path ;
 }
 
 {
     return m_path ;
 }
 

-wxMacCGContext::wxMacCGContext( CGrafPtr port ) 
+wxMacCGContext::wxMacCGContext( CGrafPtr port )

 {
     m_qdPort = port ;
     m_cgContext = NULL ;
 {
     m_qdPort = port ;
     m_cgContext = NULL ;


@@ -208,7 +213,7 @@ wxMacCGContext::wxMacCGContext()
     m_cgContext = NULL ;
 }
 
     m_cgContext = NULL ;
 }
 

-wxMacCGContext::~wxMacCGContext() 
+wxMacCGContext::~wxMacCGContext()

 {
     if ( m_cgContext )
     {
 {
     if ( m_cgContext )
     {


@@ -227,14 +232,14 @@ void wxMacCGContext::Clip( const wxRegion &region )
 //    ClipCGContextToRegion ( m_cgContext, &bounds , (RgnHandle) dc->m_macCurrentClipRgn ) ;
 }
 
 //    ClipCGContextToRegion ( m_cgContext, &bounds , (RgnHandle) dc->m_macCurrentClipRgn ) ;
 }
 

-void wxMacCGContext::StrokePath( const wxGraphicPath *p ) 
+void wxMacCGContext::StrokePath( const wxGraphicPath *p )

 {
     const wxMacCGPath* path = dynamic_cast< const wxMacCGPath*>( p ) ;
     CGContextAddPath( m_cgContext , path->GetPath() ) ;
     CGContextStrokePath( m_cgContext ) ;
 }
 
 {
     const wxMacCGPath* path = dynamic_cast< const wxMacCGPath*>( p ) ;
     CGContextAddPath( m_cgContext , path->GetPath() ) ;
     CGContextStrokePath( m_cgContext ) ;
 }
 

-void wxMacCGContext::DrawPath( const wxGraphicPath *p , int fillStyle ) 
+void wxMacCGContext::DrawPath( const wxGraphicPath *p , int fillStyle )

 {
     const wxMacCGPath* path = dynamic_cast< const wxMacCGPath*>( p ) ;
     CGPathDrawingMode mode = m_mode ;
 {
     const wxMacCGPath* path = dynamic_cast< const wxMacCGPath*>( p ) ;
     CGPathDrawingMode mode = m_mode ;


@@ -251,40 +256,40 @@ void wxMacCGContext::DrawPath( const wxGraphicPath *p , int fillStyle )
     CGContextDrawPath( m_cgContext , mode ) ;
 }
 
     CGContextDrawPath( m_cgContext , mode ) ;
 }
 

-void wxMacCGContext::FillPath( const wxGraphicPath *p , const wxColor &fillColor , int fillStyle ) 
+void wxMacCGContext::FillPath( const wxGraphicPath *p , const wxColor &fillColor , int fillStyle )

 {
     const wxMacCGPath* path = dynamic_cast< const wxMacCGPath*>( p ) ;
     CGContextSaveGState( m_cgContext ) ;
 {
     const wxMacCGPath* path = dynamic_cast< const wxMacCGPath*>( p ) ;
     CGContextSaveGState( m_cgContext ) ;

-    
+

     RGBColor col = MAC_WXCOLORREF( fillColor.GetPixel() ) ;
     CGContextSetRGBFillColor( m_cgContext , col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 ) ;
     CGPathDrawingMode mode = kCGPathFill ;
 
     if ( fillStyle == wxODDEVEN_RULE )
         mode = kCGPathEOFill ;
     RGBColor col = MAC_WXCOLORREF( fillColor.GetPixel() ) ;
     CGContextSetRGBFillColor( m_cgContext , col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 ) ;
     CGPathDrawingMode mode = kCGPathFill ;
 
     if ( fillStyle == wxODDEVEN_RULE )
         mode = kCGPathEOFill ;

-               
+

     CGContextBeginPath( m_cgContext ) ;
     CGContextAddPath( m_cgContext , path->GetPath() ) ;
     CGContextClosePath( m_cgContext ) ;
     CGContextDrawPath( m_cgContext , mode ) ;
     CGContextBeginPath( m_cgContext ) ;
     CGContextAddPath( m_cgContext , path->GetPath() ) ;
     CGContextClosePath( m_cgContext ) ;
     CGContextDrawPath( m_cgContext , mode ) ;

-    
+

     CGContextRestoreGState( m_cgContext ) ;
 }
     CGContextRestoreGState( m_cgContext ) ;
 }

-    
-wxGraphicPath* wxMacCGContext::CreatePath() 
-{ 
+
+wxGraphicPath* wxMacCGContext::CreatePath()
+{

     // make sure that we now have a real cgref, before doing
     // anything with paths
     CGContextRef cg = GetNativeContext() ;
     cg = NULL ;
 
     // make sure that we now have a real cgref, before doing
     // anything with paths
     CGContextRef cg = GetNativeContext() ;
     cg = NULL ;
 

-    return new wxMacCGPath() ; 
+    return new wxMacCGPath() ;

 }
 
 // in case we only got a QDPort only create a cgref now
 
 }
 
 // in case we only got a QDPort only create a cgref now
 

-CGContextRef wxMacCGContext::GetNativeContext() 
-{ 
+CGContextRef wxMacCGContext::GetNativeContext()
+{

     if ( m_cgContext == NULL )
     {
         Rect bounds ;
     if ( m_cgContext == NULL )
     {
         Rect bounds ;


@@ -296,23 +301,23 @@ CGContextRef wxMacCGContext::GetNativeContext()
 
         CGContextTranslateCTM( m_cgContext , 0 , bounds.bottom - bounds.top ) ;
         CGContextScaleCTM( m_cgContext , 1 , -1 ) ;
 
         CGContextTranslateCTM( m_cgContext , 0 , bounds.bottom - bounds.top ) ;
         CGContextScaleCTM( m_cgContext , 1 , -1 ) ;

-        
+

         CGContextSaveGState( m_cgContext ) ;
         SetPen( m_pen ) ;
         SetBrush( m_brush ) ;
     }
 
         CGContextSaveGState( m_cgContext ) ;
         SetPen( m_pen ) ;
         SetBrush( m_brush ) ;
     }
 

-    return m_cgContext ; 
+    return m_cgContext ;

 }
 
 }
 

-void wxMacCGContext::SetNativeContext( CGContextRef cg ) 
-{ 
+void wxMacCGContext::SetNativeContext( CGContextRef cg )
+{

     // we allow either setting or clearing but not replacing
     wxASSERT( m_cgContext == NULL || cg == NULL ) ;
 
     if ( cg )
         CGContextSaveGState( cg ) ;
     // we allow either setting or clearing but not replacing
     wxASSERT( m_cgContext == NULL || cg == NULL ) ;
 
     if ( cg )
         CGContextSaveGState( cg ) ;

-    m_cgContext = cg ; 
+    m_cgContext = cg ;

 }
 
 #pragma mark -
 }
 
 #pragma mark -


@@ -366,7 +371,7 @@ public :
 
         Init( (CGImageRef) bmp->CGImageCreate() , transform ) ;
     }
 
         Init( (CGImageRef) bmp->CGImageCreate() , transform ) ;
     }

-    
+

     // ImagePattern takes ownership of CGImageRef passed in
     ImagePattern( CGImageRef image , CGAffineTransform transform )
     {
     // ImagePattern takes ownership of CGImageRef passed in
     ImagePattern( CGImageRef image , CGAffineTransform transform )
     {


@@ -375,7 +380,7 @@ public :
 
         Init( image , transform ) ;
     }
 
         Init( image , transform ) ;
     }

-    
+

     virtual void Render( CGContextRef ctxRef )
     {
         if (m_image != NULL)
     virtual void Render( CGContextRef ctxRef )
     {
         if (m_image != NULL)


@@ -388,10 +393,11 @@ protected :
         m_image = image ;
         if ( m_image )
         {
         m_image = image ;
         if ( m_image )
         {

-            m_imageBounds = CGRectMake( 0.0, 0.0, (float)CGImageGetWidth( m_image  ), (float)CGImageGetHeight( m_image ) ) ;
-            m_patternRef = CGPatternCreate( this , m_imageBounds, transform ,
-                                            m_imageBounds.size.width, m_imageBounds.size.height,
-                                            kCGPatternTilingNoDistortion, true , &wxMacCGPattern::ms_Callbacks ) ;
+            m_imageBounds = CGRectMake( 0.0, 0.0, (float)CGImageGetWidth( m_image ), (float)CGImageGetHeight( m_image ) ) ;
+            m_patternRef = CGPatternCreate(
+                this , m_imageBounds, transform ,
+                m_imageBounds.size.width, m_imageBounds.size.height,
+                kCGPatternTilingNoDistortion, true , &wxMacCGPattern::ms_Callbacks ) ;

         }
     }
 
         }
     }
 


@@ -401,8 +407,8 @@ protected :
             CGImageRelease( m_image ) ;
     }
 
             CGImageRelease( m_image ) ;
     }
 

-    CGImageRef  m_image ;
-    CGRect      m_imageBounds ;
+    CGImageRef m_image ;
+    CGRect m_imageBounds ;

 } ;
 
 class HatchPattern : public wxMacCGPattern
 } ;
 
 class HatchPattern : public wxMacCGPattern


@@ -412,11 +418,12 @@ public :
     {
         m_hatch = hatchstyle ;
         m_imageBounds = CGRectMake( 0.0, 0.0, 8.0 , 8.0 ) ;
     {
         m_hatch = hatchstyle ;
         m_imageBounds = CGRectMake( 0.0, 0.0, 8.0 , 8.0 ) ;

-        m_patternRef = CGPatternCreate( this , m_imageBounds, transform ,
-                                            m_imageBounds.size.width, m_imageBounds.size.height,
-                                            kCGPatternTilingNoDistortion, false , &wxMacCGPattern::ms_Callbacks ) ;
+        m_patternRef = CGPatternCreate(
+            this , m_imageBounds, transform ,
+            m_imageBounds.size.width, m_imageBounds.size.height,
+            kCGPatternTilingNoDistortion, false , &wxMacCGPattern::ms_Callbacks ) ;

     }
     }

-        
+

     void StrokeLineSegments( CGContextRef ctxRef , const CGPoint pts[] , size_t count )
     {
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
     void StrokeLineSegments( CGContextRef ctxRef , const CGPoint pts[] , size_t count )
     {
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4


@@ -445,7 +452,7 @@ public :
                 {
                     CGPoint pts[] =
                     {
                 {
                     CGPoint pts[] =
                     {

-                    { 8.0 , 0.0 } , { 0.0 , 8.0 } 
+                    { 8.0 , 0.0 } , { 0.0 , 8.0 }

                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }
                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }


@@ -455,8 +462,8 @@ public :
                 {
                     CGPoint pts[] =
                     {
                 {
                     CGPoint pts[] =
                     {

-                        { 0.0 , 0.0 } , { 8.0 , 8.0 } , 
-                        { 8.0 , 0.0 } , { 0.0 , 8.0 } 
+                        { 0.0 , 0.0 } , { 8.0 , 8.0 } ,
+                        { 8.0 , 0.0 } , { 0.0 , 8.0 }

                     };
                     StrokeLineSegments( ctxRef , pts , 4 ) ;
                 }
                     };
                     StrokeLineSegments( ctxRef , pts , 4 ) ;
                 }


@@ -466,7 +473,7 @@ public :
                 {
                     CGPoint pts[] =
                     {
                 {
                     CGPoint pts[] =
                     {

-                    { 0.0 , 0.0 } , { 8.0 , 8.0 } 
+                    { 0.0 , 0.0 } , { 8.0 , 8.0 }

                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }
                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }


@@ -476,8 +483,8 @@ public :
                 {
                     CGPoint pts[] =
                     {
                 {
                     CGPoint pts[] =
                     {

-                    { 0.0 , 4.0 } , { 8.0 , 4.0 } , 
-                    { 4.0 , 0.0 } , { 4.0 , 8.0 } , 
+                    { 0.0 , 4.0 } , { 8.0 , 4.0 } ,
+                    { 4.0 , 0.0 } , { 4.0 , 8.0 } ,

                     };
                     StrokeLineSegments( ctxRef , pts , 4 ) ;
                 }
                     };
                     StrokeLineSegments( ctxRef , pts , 4 ) ;
                 }


@@ -487,7 +494,7 @@ public :
                 {
                     CGPoint pts[] =
                     {
                 {
                     CGPoint pts[] =
                     {

-                    { 0.0 , 4.0 } , { 8.0 , 4.0 } , 
+                    { 0.0 , 4.0 } , { 8.0 , 4.0 } ,

                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }
                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }


@@ -497,7 +504,7 @@ public :
                 {
                     CGPoint pts[] =
                     {
                 {
                     CGPoint pts[] =
                     {

-                    { 4.0 , 0.0 } , { 4.0 , 8.0 } , 
+                    { 4.0 , 0.0 } , { 4.0 , 8.0 } ,

                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }
                     };
                     StrokeLineSegments( ctxRef , pts , 2 ) ;
                 }


@@ -507,13 +514,13 @@ public :
                 break;
         }
     }
                 break;
         }
     }

-    
+

 protected :
     ~HatchPattern() {}
 
     CGRect      m_imageBounds ;
     int         m_hatch ;
 protected :
     ~HatchPattern() {}
 
     CGRect      m_imageBounds ;
     int         m_hatch ;

-} ;
+};

 
 #pragma mark -
 
 
 #pragma mark -
 


@@ -525,9 +532,9 @@ void wxMacCGContext::SetPen( const wxPen &pen )
 
     bool fill = m_brush.GetStyle() != wxTRANSPARENT ;
     bool stroke = pen.GetStyle() != wxTRANSPARENT ;
 
     bool fill = m_brush.GetStyle() != wxTRANSPARENT ;
     bool stroke = pen.GetStyle() != wxTRANSPARENT ;

-    
+

 #if 0
 #if 0

-    // we can benchmark performance, should go into a setting later
+    // we can benchmark performance; should go into a setting eventually

     CGContextSetShouldAntialias( m_cgContext , false ) ;
 #endif
 
     CGContextSetShouldAntialias( m_cgContext , false ) ;
 #endif
 


@@ -541,12 +548,12 @@ void wxMacCGContext::SetPen( const wxPen &pen )
             RGBColor col = MAC_WXCOLORREF( pen.GetColour().GetPixel() ) ;
             CGContextSetRGBStrokeColor( m_cgContext , col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 ) ;
 
             RGBColor col = MAC_WXCOLORREF( pen.GetColour().GetPixel() ) ;
             CGContextSetRGBStrokeColor( m_cgContext , col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 ) ;
 

-            // TODO * m_dc->m_scaleX
+            // TODO: * m_dc->m_scaleX

             float penWidth = pen.GetWidth();
             if (penWidth <= 0.0)
                 penWidth = 0.1;
             CGContextSetLineWidth( m_cgContext , penWidth ) ;
             float penWidth = pen.GetWidth();
             if (penWidth <= 0.0)
                 penWidth = 0.1;
             CGContextSetLineWidth( m_cgContext , penWidth ) ;

-            
+

             CGLineCap cap ;
             switch ( pen.GetCap() )
             {
             CGLineCap cap ;
             switch ( pen.GetCap() )
             {


@@ -584,18 +591,18 @@ void wxMacCGContext::SetPen( const wxPen &pen )
 
                 default :
                     join = kCGLineJoinMiter ;
 
                 default :
                     join = kCGLineJoinMiter ;

-                    break; 
+                    break;

             }
 
             m_mode = kCGPathStroke ;
             int count = 0 ;
             }
 
             m_mode = kCGPathStroke ;
             int count = 0 ;

-            
+

             const float *lengths = NULL ;
             float *userLengths = NULL ;
 
             const float dashUnit = penWidth < 1.0 ? 1.0 : penWidth;
             const float *lengths = NULL ;
             float *userLengths = NULL ;
 
             const float dashUnit = penWidth < 1.0 ? 1.0 : penWidth;

-  
-            const float dotted[] = { dashUnit  , dashUnit + 2.0 };
+
+            const float dotted[] = { dashUnit , dashUnit + 2.0 };

             const float short_dashed[] = { 9.0 , 6.0 };
             const float dashed[] = { 19.0 , 9.0 };
             const float dotted_dashed[] = { 9.0 , 6.0 , 3.0 , 3.0 };
             const float short_dashed[] = { 9.0 , 6.0 };
             const float dashed[] = { 19.0 , 9.0 };
             const float dotted_dashed[] = { 9.0 , 6.0 , 3.0 , 3.0 };


@@ -631,7 +638,7 @@ void wxMacCGContext::SetPen( const wxPen &pen )
                     if ((dashes != NULL) && (count > 0))
                     {
                         userLengths = new float[count] ;
                     if ((dashes != NULL) && (count > 0))
                     {
                         userLengths = new float[count] ;

-                        for( int i = 0 ; i < count ; ++i )
+                        for ( int i = 0 ; i < count ; ++i )

                         {
                             userLengths[i] = dashes[i] * dashUnit ;
 
                         {
                             userLengths[i] = dashes[i] * dashUnit ;
 


@@ -648,7 +655,7 @@ void wxMacCGContext::SetPen( const wxPen &pen )
                     {
                         float  alphaArray[1] = { 1.0 } ;
                         wxBitmap* bmp = pen.GetStipple() ;
                     {
                         float  alphaArray[1] = { 1.0 } ;
                         wxBitmap* bmp = pen.GetStipple() ;

-                        if ( bmp && bmp->Ok() ) 
+                        if ( bmp && bmp->Ok() )

                         {
                             wxMacCFRefHolder<CGColorSpaceRef> patternSpace( CGColorSpaceCreatePattern( NULL ) ) ;
                             CGContextSetStrokeColorSpace( m_cgContext , patternSpace ) ;
                         {
                             wxMacCFRefHolder<CGColorSpaceRef> patternSpace( CGColorSpaceCreatePattern( NULL ) ) ;
                             CGContextSetStrokeColorSpace( m_cgContext , patternSpace ) ;


@@ -663,13 +670,13 @@ void wxMacCGContext::SetPen( const wxPen &pen )
                         wxMacCFRefHolder<CGColorSpaceRef> patternSpace( CGColorSpaceCreatePattern( wxMacGetGenericRGBColorSpace() ) ) ;
                         CGContextSetStrokeColorSpace( m_cgContext , patternSpace ) ;
                         wxMacCFRefHolder<CGPatternRef> pattern( *( new HatchPattern( pen.GetStyle() , CGContextGetCTM( m_cgContext ) ) ) );
                         wxMacCFRefHolder<CGColorSpaceRef> patternSpace( CGColorSpaceCreatePattern( wxMacGetGenericRGBColorSpace() ) ) ;
                         CGContextSetStrokeColorSpace( m_cgContext , patternSpace ) ;
                         wxMacCFRefHolder<CGPatternRef> pattern( *( new HatchPattern( pen.GetStyle() , CGContextGetCTM( m_cgContext ) ) ) );

-                        
+

                         RGBColor col = MAC_WXCOLORREF( pen.GetColour().GetPixel() ) ;
                         float  colorArray[4] = { col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 } ;
                         RGBColor col = MAC_WXCOLORREF( pen.GetColour().GetPixel() ) ;
                         float  colorArray[4] = { col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 } ;

-                        
+

                         CGContextSetStrokePattern( m_cgContext, pattern , colorArray ) ;
                     }
                         CGContextSetStrokePattern( m_cgContext, pattern , colorArray ) ;
                     }

-                    break ; 
+                    break ;

             }
 
             if ((lengths != NULL) && (count > 0))
             }
 
             if ((lengths != NULL) && (count > 0))


@@ -678,7 +685,7 @@ void wxMacCGContext::SetPen( const wxPen &pen )
                 // force the line cap, otherwise we get artifacts (overlaps) and just solid lines
                 cap = kCGLineCapButt ;
             }
                 // force the line cap, otherwise we get artifacts (overlaps) and just solid lines
                 cap = kCGLineCapButt ;
             }

-            else 
+            else

             {
                CGContextSetLineDash( m_cgContext , 0 , NULL , 0 ) ;
             }
             {
                CGContextSetLineDash( m_cgContext , 0 , NULL , 0 ) ;
             }


@@ -728,7 +735,7 @@ void wxMacCGContext::SetBrush( const wxBrush &brush )
 
                 RGBColor col = MAC_WXCOLORREF( brush.GetColour().GetPixel() ) ;
                 float  colorArray[4] = { col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 } ;
 
                 RGBColor col = MAC_WXCOLORREF( brush.GetColour().GetPixel() ) ;
                 float  colorArray[4] = { col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 } ;

-                
+

                 CGContextSetFillPattern( m_cgContext, pattern , colorArray ) ;
             }
             else
                 CGContextSetFillPattern( m_cgContext, pattern , colorArray ) ;
             }
             else


@@ -736,7 +743,7 @@ void wxMacCGContext::SetBrush( const wxBrush &brush )
                 // now brush is a bitmap
                 float  alphaArray[1] = { 1.0 } ;
                 wxBitmap* bmp = brush.GetStipple() ;
                 // now brush is a bitmap
                 float  alphaArray[1] = { 1.0 } ;
                 wxBitmap* bmp = brush.GetStipple() ;

-                if ( bmp && bmp->Ok() ) 
+                if ( bmp && bmp->Ok() )

                 {
                     wxMacCFRefHolder<CGColorSpaceRef> patternSpace( CGColorSpaceCreatePattern( NULL ) ) ;
                     CGContextSetFillColorSpace( m_cgContext , patternSpace ) ;
                 {
                     wxMacCFRefHolder<CGColorSpaceRef> patternSpace( CGColorSpaceCreatePattern( NULL ) ) ;
                     CGContextSetFillColorSpace( m_cgContext , patternSpace ) ;


@@ -764,13 +771,13 @@ void AddEllipticArcToPath(CGContextRef c, CGPoint center, float a, float b, floa
     CGContextAddArc(c, 0, 0, 1, DegToRad(fromDegree), DegToRad(toDegree), 0);
     CGContextClosePath(c);
     CGContextRestoreGState(c);
     CGContextAddArc(c, 0, 0, 1, DegToRad(fromDegree), DegToRad(toDegree), 0);
     CGContextClosePath(c);
     CGContextRestoreGState(c);

-} 
+}

 
 void AddRoundedRectToPath(CGContextRef c, CGRect rect, float ovalWidth,
       float ovalHeight)
 {
     float fw, fh;
 
 void AddRoundedRectToPath(CGContextRef c, CGRect rect, float ovalWidth,
       float ovalHeight)
 {
     float fw, fh;

-    if (ovalWidth == 0 || ovalHeight == 0) 
+    if (ovalWidth == 0 || ovalHeight == 0)

     {
         CGContextAddRect(c, rect);
         return;
     {
         CGContextAddRect(c, rect);
         return;


@@ -779,16 +786,18 @@ void AddRoundedRectToPath(CGContextRef c, CGRect rect, float ovalWidth,
     CGContextSaveGState(c);
     CGContextTranslateCTM(c, CGRectGetMinX(rect), CGRectGetMinY(rect));
     CGContextScaleCTM(c, ovalWidth, ovalHeight);
     CGContextSaveGState(c);
     CGContextTranslateCTM(c, CGRectGetMinX(rect), CGRectGetMinY(rect));
     CGContextScaleCTM(c, ovalWidth, ovalHeight);

+

     fw = CGRectGetWidth(rect) / ovalWidth;
     fh = CGRectGetHeight(rect) / ovalHeight;
     fw = CGRectGetWidth(rect) / ovalWidth;
     fh = CGRectGetHeight(rect) / ovalHeight;

-    CGContextMoveToPoint(c, fw, fh/2);
-    CGContextAddArcToPoint(c, fw, fh, fw/2, fh, 1);
-    CGContextAddArcToPoint(c, 0, fh, 0, fh/2, 1);
-    CGContextAddArcToPoint(c, 0, 0, fw/2, 0, 1);
-    CGContextAddArcToPoint(c, fw, 0, fw, fh/2, 1);
+
+    CGContextMoveToPoint(c, fw, fh / 2);
+    CGContextAddArcToPoint(c, fw, fh, fw / 2, fh, 1);
+    CGContextAddArcToPoint(c, 0, fh, 0, fh / 2, 1);
+    CGContextAddArcToPoint(c, 0, 0, fw / 2, 0, 1);
+    CGContextAddArcToPoint(c, fw, 0, fw, fh / 2, 1);

     CGContextClosePath(c);
     CGContextRestoreGState(c);
     CGContextClosePath(c);
     CGContextRestoreGState(c);

-} 
+}

 
 #pragma mark -
 
 
 #pragma mark -
 


@@ -830,7 +839,7 @@ wxDC::~wxDC()
         m_macATSUIStyle = NULL ;
     }
 
         m_macATSUIStyle = NULL ;
     }
 

-    delete m_graphicContext ;  
+    delete m_graphicContext ;

 }
 
 void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask )
 }
 
 void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask )


@@ -866,7 +875,7 @@ void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )
 
     CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;
     CGRect r = CGRectMake( 00 , 00 , ww , hh ) ;
 
     CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;
     CGRect r = CGRectMake( 00 , 00 , ww , hh ) ;

-    CGContextSaveGState( cg );    
+    CGContextSaveGState( cg );

     CGContextTranslateCTM( cg, xx , yy + hh );
     CGContextScaleCTM( cg, 1, -1 );
     PlotIconRefInContext( cg , &r , kAlignNone , kTransformNone ,
     CGContextTranslateCTM( cg, xx , yy + hh );
     CGContextScaleCTM( cg, 1, -1 );
     PlotIconRefInContext( cg , &r , kAlignNone , kTransformNone ,


@@ -969,7 +978,7 @@ void wxDC::DestroyClippingRegion()
 //    CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
 
     CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;
 //    CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
 
     CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;

-    CGContextRestoreGState( cgContext );    
+    CGContextRestoreGState( cgContext );

     CGContextSaveGState( cgContext );
 
     m_graphicContext->SetPen( m_pen ) ;
     CGContextSaveGState( cgContext );
 
     m_graphicContext->SetPen( m_pen ) ;


@@ -1084,7 +1093,7 @@ wxSize wxDC::GetPPI() const
 
 int wxDC::GetDepth() const
 {
 
 int wxDC::GetDepth() const
 {

-    return 32 ;
+    return 32;

 }
 
 void wxDC::ComputeScaleAndOrigin()
 }
 
 void wxDC::ComputeScaleAndOrigin()


@@ -1105,7 +1114,7 @@ void wxDC::ComputeScaleAndOrigin()
         wxPen pen( GetPen() );
 
         m_pen = wxNullPen;
         wxPen pen( GetPen() );
 
         m_pen = wxNullPen;

-        SetPen(pen);
+        SetPen( pen );

     }
 }
 
     }
 }
 


@@ -1141,8 +1150,8 @@ void wxDC::SetPen( const wxPen &pen )
             // we have to compensate for moved device origins etc. otherwise patterned pens are standing still
             // eg when using a wxScrollWindow and scrolling around
             CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;
             // we have to compensate for moved device origins etc. otherwise patterned pens are standing still
             // eg when using a wxScrollWindow and scrolling around
             CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;

-            int origX = XLOG2DEVMAC(0) ;
-            int origY = YLOG2DEVMAC(0) ;
+            int origX = XLOG2DEVMAC( 0 ) ;
+            int origY = YLOG2DEVMAC( 0 ) ;

             CGContextTranslateCTM( cgContext, origX, origY );
             m_graphicContext->SetPen( m_pen ) ;
             CGContextTranslateCTM( cgContext, -origX, -origY );
             CGContextTranslateCTM( cgContext, origX, origY );
             m_graphicContext->SetPen( m_pen ) ;
             CGContextTranslateCTM( cgContext, -origX, -origY );


@@ -1180,7 +1189,7 @@ void wxDC::SetBackground( const wxBrush &brush )
 {
     if (m_backgroundBrush == brush)
         return;
 {
     if (m_backgroundBrush == brush)
         return;

-    
+

     m_backgroundBrush = brush;
     if (!m_backgroundBrush.Ok())
         return;
     m_backgroundBrush = brush;
     if (!m_backgroundBrush.Ok())
         return;


@@ -1192,6 +1201,15 @@ void wxDC::SetLogicalFunction( int function )
         return;
 
     m_logicalFunction = function ;
         return;
 
     m_logicalFunction = function ;

+#if wxMAC_USE_CORE_GRAPHICS_BLEND_MODES
+    CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;
+    if ( m_logicalFunction == wxCOPY )
+        CGContextSetBlendMode( cgContext, kCGBlendModeNormal ) ;
+    else if ( m_logicalFunction == wxINVERT )
+        CGContextSetBlendMode( cgContext, kCGBlendModeExclusion ) ;
+    else
+        CGContextSetBlendMode( cgContext, kCGBlendModeNormal ) ;
+#endif

 }
 
 extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
 }
 
 extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,


@@ -1211,8 +1229,8 @@ bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
     RGBColor colour;
 
     // NB: GetCPixel is a deprecated QD call, and a slow one at that
     RGBColor colour;
 
     // NB: GetCPixel is a deprecated QD call, and a slow one at that

-    GetCPixel( 
-        XLOG2DEVMAC(x) + m_macLocalOriginInPort.x - m_macLocalOrigin.x, 
+    GetCPixel(
+        XLOG2DEVMAC(x) + m_macLocalOriginInPort.x - m_macLocalOrigin.x,

         YLOG2DEVMAC(y) + m_macLocalOriginInPort.y - m_macLocalOrigin.y, &colour );
 
     // convert from Mac colour to wx
         YLOG2DEVMAC(y) + m_macLocalOriginInPort.y - m_macLocalOrigin.y, &colour );
 
     // convert from Mac colour to wx


@@ -1225,8 +1243,10 @@ void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
 {
     wxCHECK_RET( Ok(), wxT("wxDC(cg)::DoDrawLine - invalid DC") );
 
 {
     wxCHECK_RET( Ok(), wxT("wxDC(cg)::DoDrawLine - invalid DC") );
 

+#if !wxMAC_USE_CORE_GRAPHICS_BLEND_MODES

     if ( m_logicalFunction != wxCOPY )
         return ;
     if ( m_logicalFunction != wxCOPY )
         return ;

+#endif

 
     wxCoord xx1 = XLOG2DEVMAC(x1) ;
     wxCoord yy1 = YLOG2DEVMAC(y1) ;
 
     wxCoord xx1 = XLOG2DEVMAC(x1) ;
     wxCoord yy1 = YLOG2DEVMAC(y1) ;


@@ -1250,7 +1270,7 @@ void wxDC::DoCrossHair( wxCoord x, wxCoord y )
 
     if ( m_logicalFunction != wxCOPY )
         return ;
 
     if ( m_logicalFunction != wxCOPY )
         return ;

-    
+

     int w = 0, h = 0;
 
     GetSize( &w, &h );
     int w = 0, h = 0;
 
     GetSize( &w, &h );


@@ -1319,7 +1339,7 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
     CGContextScaleCTM( ctx , 1 , -1 ) ;
     if ( fill )
         CGContextMoveToPoint( ctx , 0 , 0 ) ;
     CGContextScaleCTM( ctx , 1 , -1 ) ;
     if ( fill )
         CGContextMoveToPoint( ctx , 0 , 0 ) ;

-    CGContextAddArc( ctx, 0, 0 , rad , DegToRad(sa), DegToRad(ea), 0);
+    CGContextAddArc( ctx, 0, 0 , rad , DegToRad(sa), DegToRad(ea), 0 );

     if ( fill )
         CGContextAddLineToPoint( ctx , 0 , 0 ) ;
     CGContextRestoreGState( ctx ) ;
     if ( fill )
         CGContextAddLineToPoint( ctx , 0 , 0 ) ;
     CGContextRestoreGState( ctx ) ;


@@ -1357,15 +1377,15 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
     CGContextRef ctx = mctx->GetNativeContext() ;
 
     CGContextSaveGState( ctx ) ;
     CGContextRef ctx = mctx->GetNativeContext() ;
 
     CGContextSaveGState( ctx ) ;

-    CGContextTranslateCTM( ctx, xx + ww / 2, yy + hh / 2);
+    CGContextTranslateCTM( ctx, xx + ww / 2, yy + hh / 2 );

     CGContextScaleCTM( ctx , 1 * ww / 2 , -1 * hh / 2 ) ;
     if ( fill )
         CGContextMoveToPoint( ctx , 0 , 0 ) ;
     CGContextScaleCTM( ctx , 1 * ww / 2 , -1 * hh / 2 ) ;
     if ( fill )
         CGContextMoveToPoint( ctx , 0 , 0 ) ;

-    CGContextAddArc( ctx, 0, 0, 1, DegToRad(sa), DegToRad(ea), 0);
+    CGContextAddArc( ctx, 0, 0, 1, DegToRad( sa ), DegToRad( ea ), 0 );

     if ( fill )
         CGContextAddLineToPoint( ctx , 0 , 0 ) ;
     CGContextRestoreGState( ctx ) ;
     if ( fill )
         CGContextAddLineToPoint( ctx , 0 , 0 ) ;
     CGContextRestoreGState( ctx ) ;

-    CGContextDrawPath( ctx , mctx->GetDrawingMode() ) ;    
+    CGContextDrawPath( ctx , mctx->GetDrawingMode() ) ;

 }
 
 void wxDC::DoDrawPoint( wxCoord x, wxCoord y )
 }
 
 void wxDC::DoDrawPoint( wxCoord x, wxCoord y )


@@ -1380,8 +1400,10 @@ void wxDC::DoDrawLines(int n, wxPoint points[],
 {
     wxCHECK_RET( Ok(), wxT("wxDC(cg)::DoDrawLines - invalid DC") );
 
 {
     wxCHECK_RET( Ok(), wxT("wxDC(cg)::DoDrawLines - invalid DC") );
 

+#if !wxMAC_USE_CORE_GRAPHICS_BLEND_MODES

     if ( m_logicalFunction != wxCOPY )
         return ;
     if ( m_logicalFunction != wxCOPY )
         return ;

+#endif

 
     wxCoord x1, x2 , y1 , y2 ;
     x1 = XLOG2DEVMAC(points[0].x + xoffset);
 
     wxCoord x1, x2 , y1 , y2 ;
     x1 = XLOG2DEVMAC(points[0].x + xoffset);


@@ -1407,30 +1429,30 @@ void wxDC::DoDrawSpline(wxList *points)
 
     if ( m_logicalFunction != wxCOPY )
         return ;
 
     if ( m_logicalFunction != wxCOPY )
         return ;

-    
+

     wxGraphicPath* path = m_graphicContext->CreatePath() ;
     wxGraphicPath* path = m_graphicContext->CreatePath() ;

-    
+

     wxList::compatibility_iterator node = points->GetFirst();
     if (node == wxList::compatibility_iterator())
         // empty list
         return;
     wxList::compatibility_iterator node = points->GetFirst();
     if (node == wxList::compatibility_iterator())
         // empty list
         return;

-    
+

     wxPoint *p = (wxPoint *)node->GetData();
     wxPoint *p = (wxPoint *)node->GetData();

-    
+

     wxCoord x1 = p->x;
     wxCoord y1 = p->y;
     wxCoord x1 = p->x;
     wxCoord y1 = p->y;

-    
+

     node = node->GetNext();
     p = (wxPoint *)node->GetData();
     node = node->GetNext();
     p = (wxPoint *)node->GetData();

-    
+

     wxCoord x2 = p->x;
     wxCoord y2 = p->y;
     wxCoord cx1 = ( x1 + x2 ) / 2;
     wxCoord cy1 = ( y1 + y2 ) / 2;
     wxCoord x2 = p->x;
     wxCoord y2 = p->y;
     wxCoord cx1 = ( x1 + x2 ) / 2;
     wxCoord cy1 = ( y1 + y2 ) / 2;

-    
+

     path->MoveToPoint( XLOG2DEVMAC( x1 ) , XLOG2DEVMAC( y1 ) ) ;
     path->AddLineToPoint( XLOG2DEVMAC( cx1 ) , XLOG2DEVMAC( cy1 ) ) ;
     path->MoveToPoint( XLOG2DEVMAC( x1 ) , XLOG2DEVMAC( y1 ) ) ;
     path->AddLineToPoint( XLOG2DEVMAC( cx1 ) , XLOG2DEVMAC( cy1 ) ) ;

-    
+

 #if !wxUSE_STL
     while ((node = node->GetNext()) != NULL)
 #else
 #if !wxUSE_STL
     while ((node = node->GetNext()) != NULL)
 #else


@@ -1445,15 +1467,16 @@ void wxDC::DoDrawSpline(wxList *points)
         wxCoord cx4 = (x1 + x2) / 2;
         wxCoord cy4 = (y1 + y2) / 2;
 
         wxCoord cx4 = (x1 + x2) / 2;
         wxCoord cy4 = (y1 + y2) / 2;
 

-        path->AddQuadCurveToPoint( XLOG2DEVMAC( x1 ) , XLOG2DEVMAC( y1 ) , 
-                                   XLOG2DEVMAC( cx4 ) , XLOG2DEVMAC( cy4 ) ) ;
+        path->AddQuadCurveToPoint(
+            XLOG2DEVMAC( x1 ) , XLOG2DEVMAC( y1 ) ,
+            XLOG2DEVMAC( cx4 ) , XLOG2DEVMAC( cy4 ) ) ;

 
         cx1 = cx4;
         cy1 = cy4;
     }
 
         cx1 = cx4;
         cy1 = cy4;
     }

-            
+

     path->AddLineToPoint( XLOG2DEVMAC( x2 ) , XLOG2DEVMAC( y2 ) ) ;
     path->AddLineToPoint( XLOG2DEVMAC( x2 ) , XLOG2DEVMAC( y2 ) ) ;

-    
+

     m_graphicContext->StrokePath( path ) ;
     delete path ;
 }
     m_graphicContext->StrokePath( path ) ;
     delete path ;
 }


@@ -1473,7 +1496,7 @@ void wxDC::DoDrawPolygon( int n, wxPoint points[],
     wxCoord x1, x2 , y1 , y2 ;
     x2 = x1 = XLOG2DEVMAC(points[0].x + xoffset);
     y2 = y1 = YLOG2DEVMAC(points[0].y + yoffset);
     wxCoord x1, x2 , y1 , y2 ;
     x2 = x1 = XLOG2DEVMAC(points[0].x + xoffset);
     y2 = y1 = YLOG2DEVMAC(points[0].y + yoffset);

-    
+

     wxGraphicPath* path = m_graphicContext->CreatePath() ;
     path->MoveToPoint( x1 , y1 ) ;
     for (int i = 1; i < n; i++)
     wxGraphicPath* path = m_graphicContext->CreatePath() ;
     path->MoveToPoint( x1 , y1 ) ;
     for (int i = 1; i < n; i++)


@@ -1561,7 +1584,7 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
 
     wxMacCGContext* mctx = ((wxMacCGContext*) m_graphicContext) ;
     CGContextRef ctx = mctx->GetNativeContext() ;
 
     wxMacCGContext* mctx = ((wxMacCGContext*) m_graphicContext) ;
     CGContextRef ctx = mctx->GetNativeContext() ;

-    AddRoundedRectToPath( ctx  , CGRectMake( xx , yy , ww , hh ) , 16 ,16  ) ;
+    AddRoundedRectToPath( ctx , CGRectMake( xx , yy , ww , hh ) , radius , radius ) ;

     CGContextDrawPath( ctx , mctx->GetDrawingMode() ) ;
 }
 
     CGContextDrawPath( ctx , mctx->GetDrawingMode() ) ;
 }
 


@@ -1576,6 +1599,7 @@ void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
     wxCoord yy = YLOG2DEVMAC(y);
     wxCoord ww = m_signX * XLOG2DEVREL(width);
     wxCoord hh = m_signY * YLOG2DEVREL(height);
     wxCoord yy = YLOG2DEVMAC(y);
     wxCoord ww = m_signX * XLOG2DEVREL(width);
     wxCoord hh = m_signY * YLOG2DEVREL(height);

+

     // CMB: draw nothing if transformed w or h is 0
     if (ww == 0 || hh == 0)
         return;
     // CMB: draw nothing if transformed w or h is 0
     if (ww == 0 || hh == 0)
         return;


@@ -1595,21 +1619,22 @@ void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
     wxMacCGContext* mctx = ((wxMacCGContext*) m_graphicContext) ;
     CGContextRef ctx = mctx->GetNativeContext() ;
     CGContextSaveGState( ctx ) ;
     wxMacCGContext* mctx = ((wxMacCGContext*) m_graphicContext) ;
     CGContextRef ctx = mctx->GetNativeContext() ;
     CGContextSaveGState( ctx ) ;

-    CGContextTranslateCTM( ctx, xx + ww / 2, yy + hh / 2);
+    CGContextTranslateCTM( ctx, xx + ww / 2, yy + hh / 2 );

     CGContextScaleCTM( ctx , ww / 2 , hh / 2 ) ;
     CGContextScaleCTM( ctx , ww / 2 , hh / 2 ) ;

-    CGContextAddArc( ctx, 0, 0, 1,  0 , 2 * M_PI , 0);
+    CGContextAddArc( ctx, 0, 0, 1, 0 , 2 * M_PI , 0 );

     CGContextRestoreGState( ctx ) ;
     CGContextDrawPath( ctx , mctx->GetDrawingMode() ) ;
 }
 
     CGContextRestoreGState( ctx ) ;
     CGContextDrawPath( ctx , mctx->GetDrawingMode() ) ;
 }
 

-bool wxDC::CanDrawBitmap(void) const
+bool wxDC::CanDrawBitmap() const

 {
     return true ;
 }
 
 {
     return true ;
 }
 

-bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
-                   wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask,
-                   wxCoord xsrcMask,  wxCoord ysrcMask )
+bool wxDC::DoBlit(
+    wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+    wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask,
+    wxCoord xsrcMask, wxCoord ysrcMask )

 {
     wxCHECK_MSG( Ok(), false, wxT("wxDC(cg)::DoBlit - invalid DC") );
     wxCHECK_MSG( source->Ok(), false, wxT("wxDC(cg)::DoBlit - invalid source DC") );
 {
     wxCHECK_MSG( Ok(), false, wxT("wxDC(cg)::DoBlit - invalid DC") );
     wxCHECK_MSG( source->Ok(), false, wxT("wxDC(cg)::DoBlit - invalid source DC") );


@@ -1624,15 +1649,15 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
     }
 
     wxCoord yysrc = source->YLOG2DEVMAC(ysrc) ;
     }
 
     wxCoord yysrc = source->YLOG2DEVMAC(ysrc) ;

-    wxCoord xxsrc = source->XLOG2DEVMAC(xsrc)  ;
-    wxCoord wwsrc = source->XLOG2DEVREL(width ) ;
+    wxCoord xxsrc = source->XLOG2DEVMAC(xsrc) ;
+    wxCoord wwsrc = source->XLOG2DEVREL(width) ;

     wxCoord hhsrc = source->YLOG2DEVREL(height) ;
     wxCoord hhsrc = source->YLOG2DEVREL(height) ;

-    
+

     wxCoord yydest = YLOG2DEVMAC(ydest) ;
     wxCoord xxdest = XLOG2DEVMAC(xdest) ;
     wxCoord yydest = YLOG2DEVMAC(ydest) ;
     wxCoord xxdest = XLOG2DEVMAC(xdest) ;

-    wxCoord wwdest = XLOG2DEVREL(width ) ;
+    wxCoord wwdest = XLOG2DEVREL(width) ;

     wxCoord hhdest = YLOG2DEVREL(height) ;
     wxCoord hhdest = YLOG2DEVREL(height) ;

-    
+

     wxMemoryDC* memdc = dynamic_cast<wxMemoryDC*>(source) ;
     if ( memdc && logical_func == wxCOPY )
     {
     wxMemoryDC* memdc = dynamic_cast<wxMemoryDC*>(source) ;
     if ( memdc && logical_func == wxCOPY )
     {


@@ -1642,7 +1667,7 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
 
         wxCoord bmpwidth = blit.GetWidth();
         wxCoord bmpheight = blit.GetHeight();
 
         wxCoord bmpwidth = blit.GetWidth();
         wxCoord bmpheight = blit.GetHeight();

-        
+

         if ( xxsrc != 0 || yysrc != 0 || bmpwidth != wwsrc || bmpheight != hhsrc )
         {
             wwsrc = wxMin( wwsrc , bmpwidth - xxsrc ) ;
         if ( xxsrc != 0 || yysrc != 0 || bmpwidth != wwsrc || bmpheight != hhsrc )
         {
             wwsrc = wxMin( wwsrc , bmpwidth - xxsrc ) ;


@@ -1735,10 +1760,10 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
         &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
 
     wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the rotated text") );
         &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
 
     wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the rotated text") );

-    
+

     status = ::ATSUSetTransientFontMatching( atsuLayout , true ) ;
     wxASSERT_MSG( status == noErr , wxT("couldn't setup transient font matching") );
     status = ::ATSUSetTransientFontMatching( atsuLayout , true ) ;
     wxASSERT_MSG( status == noErr , wxT("couldn't setup transient font matching") );

-    
+

     int iAngle = int( angle );
     if ( abs(iAngle) > 0 )
     {
     int iAngle = int( angle );
     if ( abs(iAngle) > 0 )
     {


@@ -1784,25 +1809,23 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
         &textBefore , &textAfter, &ascent , &descent );
 
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );
         &textBefore , &textAfter, &ascent , &descent );
 
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );

-    
+

     Rect rect ;
     Rect rect ;

-    
+

     if ( m_backgroundMode == wxSOLID )
     {
         wxGraphicPath* path = m_graphicContext->CreatePath() ;
     if ( m_backgroundMode == wxSOLID )
     {
         wxGraphicPath* path = m_graphicContext->CreatePath() ;

-        path->MoveToPoint( 
-            drawX , 
-            drawY ) ;
-        path->AddLineToPoint( 
-            (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent)) , 
+        path->MoveToPoint( drawX , drawY ) ;
+        path->AddLineToPoint(
+            (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent)) ,

             (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent)) ) ;
             (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent)) ) ;

-        path->AddLineToPoint( 
+        path->AddLineToPoint(

             (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent ) + cos(angle / RAD2DEG) * FixedToInt(textAfter)) ,
             (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent) - sin(angle / RAD2DEG) * FixedToInt(textAfter)) ) ;
             (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent ) + cos(angle / RAD2DEG) * FixedToInt(textAfter)) ,
             (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent) - sin(angle / RAD2DEG) * FixedToInt(textAfter)) ) ;

-        path->AddLineToPoint( 
-            (int) (drawX + cos(angle / RAD2DEG) * FixedToInt(textAfter)) , 
+        path->AddLineToPoint(
+            (int) (drawX + cos(angle / RAD2DEG) * FixedToInt(textAfter)) ,

             (int) (drawY - sin(angle / RAD2DEG) * FixedToInt(textAfter)) ) ;
             (int) (drawY - sin(angle / RAD2DEG) * FixedToInt(textAfter)) ) ;

-            
+

         m_graphicContext->FillPath( path , m_textBackgroundColour ) ;
         delete path ;
     }
         m_graphicContext->FillPath( path , m_textBackgroundColour ) ;
         delete path ;
     }


@@ -1814,7 +1837,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
         IntToFixed(drawX) , IntToFixed(drawY) , &rect );
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );
 
         IntToFixed(drawX) , IntToFixed(drawY) , &rect );
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );
 

-    CGContextSaveGState(((wxMacCGContext*)(m_graphicContext))->GetNativeContext());    
+    CGContextSaveGState(((wxMacCGContext*)(m_graphicContext))->GetNativeContext());

     CGContextTranslateCTM(((wxMacCGContext*)(m_graphicContext))->GetNativeContext(), drawX, drawY);
     CGContextScaleCTM(((wxMacCGContext*)(m_graphicContext))->GetNativeContext(), 1, -1);
     status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
     CGContextTranslateCTM(((wxMacCGContext*)(m_graphicContext))->GetNativeContext(), drawX, drawY);
     CGContextScaleCTM(((wxMacCGContext*)(m_graphicContext))->GetNativeContext(), 1, -1);
     status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,


@@ -1859,14 +1882,14 @@ void wxDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height
     {
         // work around the const-ness
         *((wxFont*)(&m_font)) = *theFont ;
     {
         // work around the const-ness
         *((wxFont*)(&m_font)) = *theFont ;

-        MacInstallFont() ;   
+        MacInstallFont() ;

     }
 
     if ( str.Length() == 0 )
         return ;
     }
 
     if ( str.Length() == 0 )
         return ;

-    
+

     wxCHECK_RET( m_macATSUIStyle != NULL, wxT("wxDC(cg)::DoGetTextExtent - no valid font set") ) ;
     wxCHECK_RET( m_macATSUIStyle != NULL, wxT("wxDC(cg)::DoGetTextExtent - no valid font set") ) ;

-    
+

     OSStatus status = noErr ;
     ATSUTextLayout atsuLayout ;
     UniCharCount chars = str.Length() ;
     OSStatus status = noErr ;
     ATSUTextLayout atsuLayout ;
     UniCharCount chars = str.Length() ;


@@ -1899,13 +1922,13 @@ void wxDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height
         &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
 
     wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the text") );
         &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
 
     wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the text") );

-    
+

     ATSUTextMeasurement textBefore, textAfter ;
     ATSUTextMeasurement textAscent, textDescent ;
 
     status = ::ATSUGetUnjustifiedBounds( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
         &textBefore , &textAfter, &textAscent , &textDescent );
     ATSUTextMeasurement textBefore, textAfter ;
     ATSUTextMeasurement textAscent, textDescent ;
 
     status = ::ATSUGetUnjustifiedBounds( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
         &textBefore , &textAfter, &textAscent , &textDescent );

-        
+

     if ( height )
         *height = YDEV2LOGREL( FixedToInt(textAscent + textDescent) ) ;
     if ( descent )
     if ( height )
         *height = YDEV2LOGREL( FixedToInt(textAscent + textDescent) ) ;
     if ( descent )


@@ -1914,7 +1937,7 @@ void wxDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height
         *externalLeading = 0 ;
     if ( width )
         *width = XDEV2LOGREL( FixedToInt(textAfter - textBefore) ) ;
         *externalLeading = 0 ;
     if ( width )
         *width = XDEV2LOGREL( FixedToInt(textAfter - textBefore) ) ;

-    
+

     ::ATSUDisposeTextLayout(atsuLayout);
 
 #if SIZEOF_WCHAR_T == 4
     ::ATSUDisposeTextLayout(atsuLayout);
 
 #if SIZEOF_WCHAR_T == 4


@@ -1951,7 +1974,7 @@ bool wxDC::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) con
     converter.WC2MB( (char*) ubuf , text.wc_str(), unicharlen + 2 ) ;
 #else
     const wxWCharBuffer wchar = text.wc_str( wxConvLocal ) ;
     converter.WC2MB( (char*) ubuf , text.wc_str(), unicharlen + 2 ) ;
 #else
     const wxWCharBuffer wchar = text.wc_str( wxConvLocal ) ;

-    size_t unicharlen = converter.WC2MB( NULL , wchar.data()  , 0 ) ;
+    size_t unicharlen = converter.WC2MB( NULL , wchar.data() , 0 ) ;

     ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
     converter.WC2MB( (char*) ubuf , wchar.data() , unicharlen + 2 ) ;
 #endif
     ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
     converter.WC2MB( (char*) ubuf , wchar.data() , unicharlen + 2 ) ;
 #endif


@@ -1969,14 +1992,14 @@ bool wxDC::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) con
     OSStatus status;
     status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) ubuf , 0 , chars , chars , 1 ,
         &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
     OSStatus status;
     status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) ubuf , 0 , chars , chars , 1 ,
         &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;

-        
+

     for ( int pos = 0; pos < (int)chars; pos ++ )
     {
         unsigned long actualNumberOfBounds = 0;
         ATSTrapezoid glyphBounds;
 
         // We get a single bound, since the text should only require one. If it requires more, there is an issue
     for ( int pos = 0; pos < (int)chars; pos ++ )
     {
         unsigned long actualNumberOfBounds = 0;
         ATSTrapezoid glyphBounds;
 
         // We get a single bound, since the text should only require one. If it requires more, there is an issue

-        OSStatus result; 
+        OSStatus result;

         result = ATSUGetGlyphBounds( atsuLayout, 0, 0, kATSUFromTextBeginning, pos + 1,
             kATSUseDeviceOrigins, 1, &glyphBounds, &actualNumberOfBounds );
         if (result != noErr || actualNumberOfBounds != 1 )
         result = ATSUGetGlyphBounds( atsuLayout, 0, 0, kATSUFromTextBeginning, pos + 1,
             kATSUseDeviceOrigins, 1, &glyphBounds, &actualNumberOfBounds );
         if (result != noErr || actualNumberOfBounds != 1 )


@@ -2011,7 +2034,7 @@ void wxDC::Clear(void)
     wxCHECK_RET( Ok(), wxT("wxDC(cg)::Clear - invalid DC") );
 
     if (m_backgroundBrush.Ok() && m_backgroundBrush.GetStyle() != wxTRANSPARENT)
     wxCHECK_RET( Ok(), wxT("wxDC(cg)::Clear - invalid DC") );
 
     if (m_backgroundBrush.Ok() && m_backgroundBrush.GetStyle() != wxTRANSPARENT)

-    {      
+    {

         HIRect rect = CGRectMake( -10000 , -10000 , 20000 , 20000 ) ;
         CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;
         switch ( m_backgroundBrush.MacGetBrushKind() )
         HIRect rect = CGRectMake( -10000 , -10000 , 20000 , 20000 ) ;
         CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ;
         switch ( m_backgroundBrush.MacGetBrushKind() )


@@ -2051,12 +2074,12 @@ void wxDC::Clear(void)
                         HIThemeBackgroundDrawInfo drawInfo ;
                         drawInfo.version = 0 ;
                         drawInfo.state = kThemeStateActive ;
                         HIThemeBackgroundDrawInfo drawInfo ;
                         drawInfo.version = 0 ;
                         drawInfo.state = kThemeStateActive ;

-                        drawInfo.kind = m_backgroundBrush.MacGetThemeBackground(NULL) ;
+                        drawInfo.kind = m_backgroundBrush.MacGetThemeBackground( NULL ) ;

                         if ( drawInfo.kind == kThemeBackgroundMetal )
                         if ( drawInfo.kind == kThemeBackgroundMetal )

-                            HIThemeDrawBackground( &rect , &drawInfo, cg ,
-                                kHIThemeOrientationNormal) ;
-                            HIThemeApplyBackground( &rect , &drawInfo, cg ,
-                                kHIThemeOrientationNormal) ;
+                        {
+                            HIThemeDrawBackground( &rect, &drawInfo, cg, kHIThemeOrientationNormal ) ;
+                            HIThemeApplyBackground( &rect, &drawInfo, cg, kHIThemeOrientationNormal ) ;
+                        }

                     }
 #endif
                 }
                     }
 #endif
                 }


@@ -2064,6 +2087,9 @@ void wxDC::Clear(void)
 
             case kwxMacBrushColour :
                 {
 
             case kwxMacBrushColour :
                 {

+                    // FIXME: doesn't correctly render stippled brushes !!
+                    // FIXME: should this be replaced by ::SetBrush() ??
+

                     RGBColor col = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel()) ;
                     CGContextSetRGBFillColor( cg , col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 ) ;
                     CGContextFillRect(cg, rect);
                     RGBColor col = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel()) ;
                     CGContextSetRGBFillColor( cg , col.red / 65536.0 , col.green / 65536.0 , col.blue / 65536.0 , 1.0 ) ;
                     CGContextFillRect(cg, rect);


@@ -2093,10 +2119,11 @@ void wxDC::MacInstallFont() const
 
     if ( m_font.Ok() )
     {
 
     if ( m_font.Ok() )
     {

-        OSStatus status = noErr ;
+        OSStatus status ;
+

         status = ATSUCreateAndCopyStyle( (ATSUStyle) m_font.MacGetATSUStyle() , (ATSUStyle*) &m_macATSUIStyle ) ;
 
         status = ATSUCreateAndCopyStyle( (ATSUStyle) m_font.MacGetATSUStyle() , (ATSUStyle*) &m_macATSUIStyle ) ;
 

-        wxASSERT_MSG( status == noErr, wxT("couldn't set create ATSU style") ) ;
+        wxASSERT_MSG( status == noErr, wxT("couldn't create ATSU style") ) ;

 
         Fixed atsuSize = IntToFixed( int(m_scaleY * m_font.MacGetFontSize()) ) ;
         RGBColor atsuColor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) ;
 
         Fixed atsuSize = IntToFixed( int(m_scaleY * m_font.MacGetFontSize()) ) ;
         RGBColor atsuColor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) ;


@@ -2110,19 +2137,17 @@ void wxDC::MacInstallFont() const
                 sizeof( Fixed ) ,
                 sizeof( RGBColor ) ,
         } ;
                 sizeof( Fixed ) ,
                 sizeof( RGBColor ) ,
         } ;

-        // Boolean kTrue = true ;
-        // Boolean kFalse = false ;
-        // ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;

         ATSUAttributeValuePtr atsuValues[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
         {
                 &atsuSize ,
                 &atsuColor ,
         } ;
 
         ATSUAttributeValuePtr atsuValues[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
         {
                 &atsuSize ,
                 &atsuColor ,
         } ;
 

-        status = ::ATSUSetAttributes((ATSUStyle)m_macATSUIStyle, sizeof(atsuTags)/sizeof(ATSUAttributeTag) ,
+        status = ::ATSUSetAttributes(
+            (ATSUStyle)m_macATSUIStyle, sizeof(atsuTags) / sizeof(ATSUAttributeTag) ,

             atsuTags, atsuSizes, atsuValues);
 
             atsuTags, atsuSizes, atsuValues);
 

-        wxASSERT_MSG( status == noErr , wxT("couldn't Modify ATSU style") ) ;
+        wxASSERT_MSG( status == noErr , wxT("couldn't modify ATSU style") ) ;

     }
 }
 
     }
 }