corrected graying out, only to be executed when background is gray or white

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

diff --git a/src/mac/carbon/dc.cpp b/src/mac/carbon/dc.cpp
index 3ce14d0a3fffdd77d94cf616dc388448cc8f5af7..59472ddfa54b71968894b93fe310e60db8f562ec 100644 (file)
--- a/src/mac/carbon/dc.cpp
+++ b/src/mac/carbon/dc.cpp
@@ -1497,7 +1497,46 @@ void wxDC::MacInstallPen() const
        }
        else
        {
-               ::PenPat(GetQDGlobalsBlack(&blackColor));
+           Pattern pat = *GetQDGlobalsBlack(&blackColor) ;
+           switch( penStyle )
+           {
+               case wxDOT :
+                for ( int i = 0 ; i < 8 ; ++i )
+                {
+                    pat.pat[i] = 0xCC ;
+                }
+                   break ;
+               case wxLONG_DASH :
+                for ( int i = 0 ; i < 8 ; ++i )
+                {
+                    pat.pat[i] = 0xFE ;
+                }
+                   break ;
+               case wxSHORT_DASH :
+                for ( int i = 0 ; i < 8 ; ++i )
+                {
+                    pat.pat[i] = 0xEE ;
+                }
+                   break ;
+               case wxDOT_DASH :
+                for ( int i = 0 ; i < 8 ; ++i )
+                {
+                    pat.pat[i] = 0x6F ;
+                }
+                   break ;
+               case wxUSER_DASH :
+                   {
+                       wxDash* dash ;
+                       int number = m_pen.GetDashes(&dash) ;
+                       // right now we don't allocate larger pixmaps
+                       for ( int i = 0 ; i < 8 ; ++i )
+                       {
+                           pat.pat[i] = dash[0] ;
+                       }
+                   }
+                   break ;
+           }
+               ::PenPat(&pat);
        }
 
        short mode = patCopy ;
@@ -1506,11 +1545,11 @@ void wxDC::MacInstallPen() const
        
        switch( m_logicalFunction )
        {
-               case wxCOPY:       // src
-                       mode = patCopy ;
+               case wxCOPY:       // only foreground color, leave background (thus not patCopy)
+                       mode = patOr ;
                        break ;
                case wxINVERT:     // NOT dst
-                       ::PenPat(GetQDGlobalsBlack(&blackColor));
+//                     ::PenPat(GetQDGlobalsBlack(&blackColor));
                        mode = patXor ;
                        break ;
                case wxXOR:        // src XOR dst
@@ -1605,9 +1644,46 @@ void wxDC::MacInstallBrush() const
                wxMacGetHatchPattern(brushStyle, &pat);
                ::PenPat(&pat);
        }
-       else
+       else if ( m_brush.GetStyle() == wxSTIPPLE || m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE )
        {
-               ::PenPat(GetQDGlobalsBlack(&blackColor));
+           // for these the text fore (and back for MASK_OPAQUE) colors are used
+           wxBitmap* bitmap = m_brush.GetStipple() ;
+           int width = bitmap->GetWidth() ;
+           int height = bitmap->GetHeight() ;
+           int depth = bitmap->GetDepth() ;
+           if ( m_brush.GetStyle() == wxSTIPPLE )
+           {
+               GWorldPtr gw = bitmap->GetHBITMAP() ;
+               if ( width == 8 && height == 8 && depth == 1)
+               {
+                   Pattern pat ;
+                LockPixels( GetGWorldPixMap( gw ) ) ;
+                BitMap* gwbitmap = (BitMap*) *GetGWorldPixMap( gw ) ; // since the color depth is 1 it is a BitMap
+                   int alignment = gwbitmap->rowBytes & 0x7FFF ;
+                UInt8 *gwbits = (UInt8*) gwbitmap->baseAddr ;
+                for ( int i = 0 ; i < 8 ; ++i )
+                {
+                    pat.pat[i] = gwbits[i*alignment+0] ;
+                }
+                UnlockPixels( GetGWorldPixMap( gw ) ) ;
+                   
+                   ::PenPat( &pat ) ;
+               }
+               else
+               {
+                       ::PenPat(GetQDGlobalsBlack(&blackColor));
+                   }
+           }
+           else if (m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE )
+           {
+               ::RGBForeColor( &m_textForegroundColour.GetPixel() );
+               ::RGBForeColor( &m_textBackgroundColour.GetPixel() );
+                   ::PenPat(GetQDGlobalsBlack(&blackColor));
+           }
+       }
+    else
+    {
+           ::PenPat(GetQDGlobalsBlack(&blackColor));
        }