cleanup

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

diff --git a/src/mac/carbon/dc.cpp b/src/mac/carbon/dc.cpp
index 206e960450aa83b62388c7ec6fd3936979920398..f06e840b5599b3fce7f07664001e3ca7cf3602f4 100644 (file)
--- a/src/mac/carbon/dc.cpp
+++ b/src/mac/carbon/dc.cpp
@@ -1,247 +1,286 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        dc.cpp
+// Name:        src/mac/carbon/dc.cpp

 // Purpose:     wxDC class
 // Purpose:     wxDC class

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "dc.h"
-#endif
+#include "wx/wxprec.h"

 
 #include "wx/dc.h"
 
 #include "wx/dc.h"

-#include "wx/app.h"
-#include "wx/mac/uma.h"
-#include "wx/dcmemory.h"
-#include "wx/region.h"
-#include "wx/image.h"
-#include "wx/log.h"

 
 

+#if !wxMAC_USE_CORE_GRAPHICS
+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/app.h"
+    #include "wx/dcmemory.h"
+    #include "wx/dcprint.h"
+    #include "wx/region.h"
+    #include "wx/image.h"
+#endif
+
+#include "wx/mac/uma.h"

 
 

-#if __MSL__ >= 0x6000
-#include "math.h"
-using namespace std ;
+#ifdef __MSL__
+    #if __MSL__ >= 0x6000
+        namespace std {}
+        using namespace std ;
+    #endif

 #endif
 
 #include "wx/mac/private.h"
 #endif
 
 #include "wx/mac/private.h"

-#include "ATSUnicode.h"
-#include "TextCommon.h"
-#include "TextEncodingConverter.h"
+#ifndef __DARWIN__
+#include <ATSUnicode.h>
+#include <TextCommon.h>
+#include <TextEncodingConverter.h>
+#endif
+
+
+// set to 0 if problems arise
+#define wxMAC_EXPERIMENTAL_DC 1
+

 
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)

-#endif

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

-#define mm2inches              0.0393700787402
-#define inches2mm              25.4
-#define mm2twips               56.6929133859
-#define twips2mm               0.0176388888889
-#define mm2pt                  2.83464566929
-#define pt2mm                  0.352777777778
-#ifndef __DARWIN__
-const double M_PI = 3.14159265358979 ;
-#endif

 const double RAD2DEG  = 180.0 / M_PI;
 const short kEmulatedMode = -1 ;
 const short kUnsupportedMode = -2 ;
 
 wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) :
 const double RAD2DEG  = 180.0 / M_PI;
 const short kEmulatedMode = -1 ;
 const short kUnsupportedMode = -2 ;
 
 wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) :

-       m_ph( (GrafPtr) dc->m_macPort )
+    m_ph( (GrafPtr) dc->m_macPort )

 {
 {

-       wxASSERT( dc->Ok() ) ;
-       m_dc = dc ;
-       dc->MacSetupPort(&m_ph) ;
+    wxASSERT( dc->Ok() ) ;
+    m_dc = dc ;
+    dc->MacSetupPort(&m_ph) ;

 }
 
 wxMacPortSetter::~wxMacPortSetter()
 {
 }
 
 wxMacPortSetter::~wxMacPortSetter()
 {

-       m_dc->MacCleanupPort(&m_ph) ;
+    m_dc->MacCleanupPort(&m_ph) ;

 }
 
 }
 

-wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) 
+#if wxMAC_EXPERIMENTAL_DC
+class wxMacFastPortSetter
+{
+public :
+    wxMacFastPortSetter( const wxDC *dc )
+    {
+        wxASSERT( dc->Ok() ) ;
+        m_swapped = QDSwapPort( (GrafPtr) dc->m_macPort , &m_oldPort ) ;
+        m_clipRgn = NewRgn() ;
+        GetClip( m_clipRgn ) ;
+        m_dc = dc ;
+        dc->MacSetupPort( NULL ) ;
+    }
+
+    ~wxMacFastPortSetter()
+    {
+        // SetPort( (GrafPtr) m_dc->m_macPort ) ;
+        SetClip( m_clipRgn ) ;
+        if ( m_swapped )
+            SetPort( m_oldPort ) ;
+        m_dc->MacCleanupPort( NULL ) ;
+        DisposeRgn( m_clipRgn ) ;
+    }
+
+private :
+    bool m_swapped ;
+    RgnHandle m_clipRgn ;
+    GrafPtr m_oldPort ;
+    const wxDC*   m_dc ;
+} ;
+
+#else
+typedef wxMacPortSetter wxMacFastPortSetter ;
+#endif
+
+wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) :
+    wxMacPortSaver( (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 ) ;

-    
+

     if ( win )
     {
     if ( win )
     {

-        RgnHandle insidergn = NewRgn() ;
-        int x = 0 , y = 0;
-        wxWindow *parent = win->GetParent() ;
-        parent->MacWindowToRootWindow( &x,&y ) ;
+        // guard against half constructed objects, this just leads to a empty clip
+        if ( win->GetPeer() )
+        {
+            int x = 0 , y = 0;
+            win->MacWindowToRootWindow( &x, &y ) ;

 
 

-        wxSize size = parent->GetSize() ;
-        SetRectRgn( insidergn , parent->MacGetLeftBorderSize() , parent->MacGetTopBorderSize() , 
-         size.x - parent->MacGetLeftBorderSize() - parent->MacGetRightBorderSize(), 
-         size.y - parent->MacGetTopBorderSize() - parent->MacGetBottomBorderSize()) ;
+            // get area including focus rect
+            CopyRgn( (RgnHandle) ((wxWindow*)win)->MacGetVisibleRegion(true).GetWXHRGN() , m_newClip ) ;
+            if ( !EmptyRgn( m_newClip ) )
+                OffsetRgn( m_newClip , x , y ) ;
+        }

 
 

-        CopyRgn( (RgnHandle) parent->MacGetVisibleRegion(false).GetWXHRGN() , m_newClip ) ;
-       SectRgn( m_newClip , insidergn , m_newClip ) ;
-        OffsetRgn( m_newClip , x , y ) ;

         SetClip( m_newClip ) ;
         SetClip( m_newClip ) ;

-       DisposeRgn( insidergn ) ;
-       }
+    }

 }
 
 }
 

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

 {
 {

+    SetPort( m_newPort ) ;

     SetClip( m_formerClip ) ;
     SetClip( m_formerClip ) ;

-       DisposeRgn( m_newClip ) ;
-       DisposeRgn( m_formerClip ) ;
+    DisposeRgn( m_newClip ) ;
+    DisposeRgn( m_formerClip ) ;

 }
 
 }
 

-//-----------------------------------------------------------------------------
-// Local functions
-//-----------------------------------------------------------------------------
+wxMacWindowStateSaver::wxMacWindowStateSaver( const wxWindow* win ) :
+    wxMacWindowClipper( win )
+{
+    // the port is already set at this point
+    m_newPort = (GrafPtr) GetWindowPort((WindowRef) win->MacGetTopLevelWindowRef()) ;
+    GetThemeDrawingState( &m_themeDrawingState ) ;
+}

 
 

-static inline double dmin(double a, double b) { return a < b ? a : b; }
-static inline double dmax(double a, double b) { return a > b ? a : b; }
-static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; }
+wxMacWindowStateSaver::~wxMacWindowStateSaver()
+{
+    SetPort( m_newPort ) ;
+    SetThemeDrawingState( m_themeDrawingState , true ) ;
+}

 
 //-----------------------------------------------------------------------------
 // wxDC
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 // wxDC
 //-----------------------------------------------------------------------------

-

 // this function emulates all wx colour manipulations, used to verify the implementation
 // by setting the mode in the blitting functions to kEmulatedMode
 // this function emulates all wx colour manipulations, used to verify the implementation
 // by setting the mode in the blitting functions to kEmulatedMode

-

 void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor ) ;
 void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor ) ;

+

 void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor )
 {
     switch ( logical_func )
     {
 void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor )
 {
     switch ( logical_func )
     {

-       case wxAND:        // src AND dst
-           dstColor.red = dstColor.red & srcColor.red ;
-           dstColor.green = dstColor.green & srcColor.green ;
-           dstColor.blue = dstColor.blue & srcColor.blue ;
-           break ;
-       case wxAND_INVERT: // (NOT src) AND dst
-           dstColor.red = dstColor.red & ~srcColor.red ;
-           dstColor.green = dstColor.green & ~srcColor.green ;
-           dstColor.blue = dstColor.blue & ~srcColor.blue ;
-           break ;
-       case wxAND_REVERSE:// src AND (NOT dst)
-           dstColor.red = ~dstColor.red & srcColor.red ;
-           dstColor.green = ~dstColor.green & srcColor.green ;
-           dstColor.blue = ~dstColor.blue & srcColor.blue ;
-           break ;
-       case wxCLEAR:      // 0
-           dstColor.red = 0 ;
-           dstColor.green = 0 ;
-           dstColor.blue = 0 ;
-           break ;
+        case wxAND:        // src AND dst
+            dstColor.red = dstColor.red & srcColor.red ;
+            dstColor.green = dstColor.green & srcColor.green ;
+            dstColor.blue = dstColor.blue & srcColor.blue ;
+            break ;
+
+        case wxAND_INVERT: // (NOT src) AND dst
+            dstColor.red = dstColor.red & ~srcColor.red ;
+            dstColor.green = dstColor.green & ~srcColor.green ;
+            dstColor.blue = dstColor.blue & ~srcColor.blue ;
+            break ;
+
+        case wxAND_REVERSE:// src AND (NOT dst)
+            dstColor.red = ~dstColor.red & srcColor.red ;
+            dstColor.green = ~dstColor.green & srcColor.green ;
+            dstColor.blue = ~dstColor.blue & srcColor.blue ;
+            break ;
+
+        case wxCLEAR:      // 0
+            dstColor.red = 0 ;
+            dstColor.green = 0 ;
+            dstColor.blue = 0 ;
+            break ;
+

         case wxCOPY:       // src
         case wxCOPY:       // src

-           dstColor.red = srcColor.red ;
-           dstColor.green = srcColor.green ;
-           dstColor.blue = srcColor.blue ;
-               break ;
-       case wxEQUIV:      // (NOT src) XOR dst
-           dstColor.red = dstColor.red ^ ~srcColor.red ;
-           dstColor.green = dstColor.green ^ ~srcColor.green ;
-           dstColor.blue = dstColor.blue ^ ~srcColor.blue ;
-           break ;
-       case wxINVERT:     // NOT dst
-           dstColor.red = ~dstColor.red ;
-           dstColor.green = ~dstColor.green ;
-           dstColor.blue = ~dstColor.blue ;
-               break ;
-       case wxNAND:       // (NOT src) OR (NOT dst)
-           dstColor.red = ~dstColor.red | ~srcColor.red ;
-           dstColor.green = ~dstColor.green | ~srcColor.green ;
-           dstColor.blue = ~dstColor.blue | ~srcColor.blue ;
-           break ;
-       case wxNOR:        // (NOT src) AND (NOT dst)
-           dstColor.red = ~dstColor.red & ~srcColor.red ;
-           dstColor.green = ~dstColor.green & ~srcColor.green ;
-           dstColor.blue = ~dstColor.blue & ~srcColor.blue ;
-           break ;
-       case wxNO_OP:      // dst
-           break ;
-       case wxOR:         // src OR dst
-           dstColor.red = dstColor.red | srcColor.red ;
-           dstColor.green = dstColor.green | srcColor.green ;
-           dstColor.blue = dstColor.blue | srcColor.blue ;
-           break ;
-       case wxOR_INVERT:  // (NOT src) OR dst
-           dstColor.red = dstColor.red | ~srcColor.red ;
-           dstColor.green = dstColor.green | ~srcColor.green ;
-           dstColor.blue = dstColor.blue | ~srcColor.blue ;
-           break ;
-       case wxOR_REVERSE: // src OR (NOT dst)
-           dstColor.red = ~dstColor.red | srcColor.red ;
-           dstColor.green = ~dstColor.green | srcColor.green ;
-           dstColor.blue = ~dstColor.blue | srcColor.blue ;
-               break ;
-       case wxSET:        // 1
-           dstColor.red = 0xFFFF ;
-           dstColor.green = 0xFFFF ;
-           dstColor.blue = 0xFFFF ;
-           break ;
-       case wxSRC_INVERT: // (NOT src)
-           dstColor.red = ~srcColor.red ;
-           dstColor.green = ~srcColor.green ;
-           dstColor.blue = ~srcColor.blue ;
-               break ;
-       case wxXOR:        // src XOR dst
-           dstColor.red = dstColor.red ^ srcColor.red ;
-           dstColor.green = dstColor.green ^ srcColor.green ;
-           dstColor.blue = dstColor.blue ^ srcColor.blue ;
-               break ;
+            dstColor.red = srcColor.red ;
+            dstColor.green = srcColor.green ;
+            dstColor.blue = srcColor.blue ;
+            break ;
+
+        case wxEQUIV:      // (NOT src) XOR dst
+            dstColor.red = dstColor.red ^ ~srcColor.red ;
+            dstColor.green = dstColor.green ^ ~srcColor.green ;
+            dstColor.blue = dstColor.blue ^ ~srcColor.blue ;
+            break ;
+
+        case wxINVERT:     // NOT dst
+            dstColor.red = ~dstColor.red ;
+            dstColor.green = ~dstColor.green ;
+            dstColor.blue = ~dstColor.blue ;
+            break ;
+
+        case wxNAND:       // (NOT src) OR (NOT dst)
+            dstColor.red = ~dstColor.red | ~srcColor.red ;
+            dstColor.green = ~dstColor.green | ~srcColor.green ;
+            dstColor.blue = ~dstColor.blue | ~srcColor.blue ;
+            break ;
+
+        case wxNOR:        // (NOT src) AND (NOT dst)
+            dstColor.red = ~dstColor.red & ~srcColor.red ;
+            dstColor.green = ~dstColor.green & ~srcColor.green ;
+            dstColor.blue = ~dstColor.blue & ~srcColor.blue ;
+            break ;
+
+        case wxOR:         // src OR dst
+            dstColor.red = dstColor.red | srcColor.red ;
+            dstColor.green = dstColor.green | srcColor.green ;
+            dstColor.blue = dstColor.blue | srcColor.blue ;
+            break ;
+
+        case wxOR_INVERT:  // (NOT src) OR dst
+            dstColor.red = dstColor.red | ~srcColor.red ;
+            dstColor.green = dstColor.green | ~srcColor.green ;
+            dstColor.blue = dstColor.blue | ~srcColor.blue ;
+            break ;
+
+        case wxOR_REVERSE: // src OR (NOT dst)
+            dstColor.red = ~dstColor.red | srcColor.red ;
+            dstColor.green = ~dstColor.green | srcColor.green ;
+            dstColor.blue = ~dstColor.blue | srcColor.blue ;
+            break ;
+
+        case wxSET:        // 1
+            dstColor.red = 0xFFFF ;
+            dstColor.green = 0xFFFF ;
+            dstColor.blue = 0xFFFF ;
+            break ;
+
+        case wxSRC_INVERT: // (NOT src)
+            dstColor.red = ~srcColor.red ;
+            dstColor.green = ~srcColor.green ;
+            dstColor.blue = ~srcColor.blue ;
+            break ;
+
+        case wxXOR:        // src XOR dst
+            dstColor.red = dstColor.red ^ srcColor.red ;
+            dstColor.green = dstColor.green ^ srcColor.green ;
+            dstColor.blue = dstColor.blue ^ srcColor.blue ;
+            break ;
+
+        case wxNO_OP:      // dst
+        default:
+            break ;

     }
     }

-

 }
 
 wxDC::wxDC()
 {
 }
 
 wxDC::wxDC()
 {

-  m_ok = FALSE;
-  m_colour = TRUE;
-
-  m_mm_to_pix_x = mm2pt;
-  m_mm_to_pix_y = mm2pt;
-
-  m_internalDeviceOriginX = 0;
-  m_internalDeviceOriginY = 0;
-  m_externalDeviceOriginX = 0;
-  m_externalDeviceOriginY = 0;
-
-  m_logicalScaleX = 1.0;
-  m_logicalScaleY = 1.0;
-  m_userScaleX = 1.0;
-  m_userScaleY = 1.0;
-  m_scaleX = 1.0;
-  m_scaleY = 1.0;
-
-  m_needComputeScaleX = FALSE;
-  m_needComputeScaleY = FALSE;
-
-  m_macPort = NULL ;
-  m_macMask = NULL ;
-  m_ok = FALSE ;
-
-       m_macFontInstalled = false ;
-       m_macBrushInstalled = false ;
-       m_macPenInstalled = false ;
-
-       m_macLocalOrigin.x = m_macLocalOrigin.y = 0 ;
-       m_macBoundaryClipRgn = NewRgn() ;
-       m_macCurrentClipRgn = NewRgn() ;
-
-       SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , -32000 , -32000 , 32000 , 32000 ) ;
-       SetRectRgn( (RgnHandle) m_macCurrentClipRgn , -32000 , -32000 , 32000 , 32000 ) ;
-
+    m_ok = false;
+    m_colour = true;
+    m_macPort = NULL ;
+    m_macMask = NULL ;
+    m_macFontInstalled = false ;
+    m_macBrushInstalled = false ;
+    m_macPenInstalled = false ;
+    m_macBoundaryClipRgn = NewRgn() ;
+    m_macCurrentClipRgn = NewRgn() ;
+    SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , -32000 , -32000 , 32000 , 32000 ) ;
+    SetRectRgn( (RgnHandle) m_macCurrentClipRgn , -32000 , -32000 , 32000 , 32000 ) ;

     m_pen = *wxBLACK_PEN;
     m_font = *wxNORMAL_FONT;
     m_brush = *wxWHITE_BRUSH;
     m_pen = *wxBLACK_PEN;
     m_font = *wxNORMAL_FONT;
     m_brush = *wxWHITE_BRUSH;

+
+#ifdef __WXDEBUG__
+    // needed to debug possible errors with two active drawing methods at the same time on
+    // the same DC

     m_macCurrentPortStateHelper = NULL ;
     m_macCurrentPortStateHelper = NULL ;

+#endif
+

     m_macATSUIStyle = NULL ;
     m_macAliasWasEnabled = false;
     m_macForegroundPixMap = NULL ;
     m_macATSUIStyle = NULL ;
     m_macAliasWasEnabled = false;
     m_macForegroundPixMap = NULL ;


@@ -253,31 +292,42 @@ wxDC::~wxDC(void)
     DisposeRgn( (RgnHandle) m_macBoundaryClipRgn ) ;
     DisposeRgn( (RgnHandle) m_macCurrentClipRgn ) ;
 }
     DisposeRgn( (RgnHandle) m_macBoundaryClipRgn ) ;
     DisposeRgn( (RgnHandle) m_macCurrentClipRgn ) ;
 }

+

 void wxDC::MacSetupPort(wxMacPortStateHelper* help) const
 {
 void wxDC::MacSetupPort(wxMacPortStateHelper* help) const
 {

+#ifdef __WXDEBUG__

     wxASSERT( m_macCurrentPortStateHelper == NULL ) ;
     m_macCurrentPortStateHelper = help ;
     wxASSERT( m_macCurrentPortStateHelper == NULL ) ;
     m_macCurrentPortStateHelper = help ;

-       SetClip( (RgnHandle) m_macCurrentClipRgn);
+#endif
+
+    SetClip( (RgnHandle) m_macCurrentClipRgn);

 
 

-       m_macFontInstalled = false ;
-       m_macBrushInstalled = false ;
-       m_macPenInstalled = false ;
+#if ! wxMAC_EXPERIMENTAL_DC
+    m_macFontInstalled = false ;
+    m_macBrushInstalled = false ;
+    m_macPenInstalled = false ;
+#endif

 }
 
 void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
 {
 }
 
 void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
 {

+#ifdef __WXDEBUG__

     wxASSERT( m_macCurrentPortStateHelper == help ) ;
     m_macCurrentPortStateHelper = NULL ;
     wxASSERT( m_macCurrentPortStateHelper == help ) ;
     m_macCurrentPortStateHelper = NULL ;

-    if( m_macATSUIStyle )
+#endif
+
+    if ( m_macATSUIStyle )

     {
         ::ATSUDisposeStyle((ATSUStyle)m_macATSUIStyle);
         m_macATSUIStyle = NULL ;
     }
     {
         ::ATSUDisposeStyle((ATSUStyle)m_macATSUIStyle);
         m_macATSUIStyle = NULL ;
     }

+

     if ( m_macAliasWasEnabled )
     {
         SetAntiAliasedTextEnabled(m_macFormerAliasState, m_macFormerAliasSize);
         m_macAliasWasEnabled = false ;
     }
     if ( m_macAliasWasEnabled )
     {
         SetAntiAliasedTextEnabled(m_macFormerAliasState, m_macFormerAliasSize);
         m_macAliasWasEnabled = false ;
     }

+

     if ( m_macForegroundPixMap )
     {
         Pattern blackColor ;
     if ( m_macForegroundPixMap )
     {
         Pattern blackColor ;


@@ -285,6 +335,7 @@ void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
         DisposePixPat( (PixPatHandle) m_macForegroundPixMap ) ;
         m_macForegroundPixMap = NULL ;
     }
         DisposePixPat( (PixPatHandle) m_macForegroundPixMap ) ;
         m_macForegroundPixMap = NULL ;
     }

+

     if ( m_macBackgroundPixMap )
     {
         Pattern whiteColor ;
     if ( m_macBackgroundPixMap )
     {
         Pattern whiteColor ;


@@ -296,12 +347,10 @@ void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
 
 void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask )
 {
 
 void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask )
 {

-     wxCHECK_RET( Ok(), wxT("invalid window dc") );
-
-     wxCHECK_RET( bmp.Ok(), wxT("invalid bitmap") );
-
-     wxMacPortSetter helper(this) ;
+     wxCHECK_RET( Ok(), wxT("wxDC::DoDrawBitmap - invalid DC") );
+     wxCHECK_RET( bmp.Ok(), wxT("wxDC::DoDrawBitmap - invalid bitmap") );

 
 

+     wxMacFastPortSetter helper(this) ;

      wxCoord xx = XLOG2DEVMAC(x);
      wxCoord yy = YLOG2DEVMAC(y);
      wxCoord w = bmp.GetWidth();
      wxCoord xx = XLOG2DEVMAC(x);
      wxCoord yy = YLOG2DEVMAC(y);
      wxCoord w = bmp.GetWidth();


@@ -324,86 +373,82 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask
                     //m_logicalFunction == wxSRC_AND ? SRCAND :
                     srcCopy );
 
                     //m_logicalFunction == wxSRC_AND ? SRCAND :
                     srcCopy );
 

-     if ( bmp.GetBitmapType() == kMacBitmapTypePict ) {
-         Rect bitmaprect = { 0 , 0 , hh, ww };
-         ::OffsetRect( &bitmaprect, xx, yy ) ;
-         ::DrawPicture( (PicHandle) bmp.GetPict(), &bitmaprect ) ;
-    }
-     else if ( bmp.GetBitmapType() == kMacBitmapTypeGrafWorld )
-     {
-         GWorldPtr    bmapworld = MAC_WXHBITMAP( bmp.GetHBITMAP() );
-         PixMapHandle bmappixels ;
-
-         // Set foreground and background colours (for bitmaps depth = 1)
-         if(bmp.GetDepth() == 1)
-        {
-             RGBColor fore = MAC_WXCOLORREF(m_textForegroundColour.GetPixel());
-             RGBColor back = MAC_WXCOLORREF(m_textBackgroundColour.GetPixel());
-             RGBForeColor(&fore);
-             RGBBackColor(&back);
-         }
-         else
-         {
-             RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ;
-             RGBColor black = { 0,0,0} ;
-             RGBForeColor( &black ) ;
-             RGBBackColor( &white ) ;
-         }
-
-         bmappixels = GetGWorldPixMap( bmapworld ) ;
+     GWorldPtr maskworld = NULL ;
+     GWorldPtr bmapworld = MAC_WXHBITMAP( bmp.GetHBITMAP((WXHBITMAP*)&maskworld) );
+     PixMapHandle bmappixels ;

 
 

-         wxCHECK_RET(LockPixels(bmappixels),
-                     wxT("DoDrawBitmap:  Unable to lock pixels"));
+     // Set foreground and background colours (for bitmaps depth = 1)
+     if (bmp.GetDepth() == 1)
+     {
+         RGBColor fore = MAC_WXCOLORREF(m_textForegroundColour.GetPixel());
+         RGBColor back = MAC_WXCOLORREF(m_textBackgroundColour.GetPixel());
+         RGBForeColor(&fore);
+         RGBBackColor(&back);
+     }
+     else
+     {
+         RGBColor white = { 0xFFFF, 0xFFFF, 0xFFFF } ;
+         RGBColor black = { 0, 0, 0 } ;
+         RGBForeColor( &black ) ;
+         RGBBackColor( &white ) ;
+     }
+     bmappixels = GetGWorldPixMap( bmapworld ) ;

 
 

-         Rect source = { 0, 0, h, w };
-         Rect dest   = { yy, xx, yy + hh, xx + ww };
+     wxCHECK_RET(LockPixels(bmappixels),
+                 wxT("wxDC::DoDrawBitmap - failed to lock pixels"));

 
 

-         if ( useMask && bmp.GetMask() )
+     Rect source = { 0, 0, h, w };
+     Rect dest   = { yy, xx, yy + hh, xx + ww };
+     if ( useMask && maskworld )
+     {
+         if ( LockPixels(GetGWorldPixMap(MAC_WXHBITMAP(maskworld))))

          {
          {

-             if( LockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap()))))
-             {
-                 CopyDeepMask
-                     (
-                      GetPortBitMapForCopyBits(bmapworld),
-                      GetPortBitMapForCopyBits(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())),
-                      GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ),
-                      &source, &source, &dest, mode, NULL
-                      );
-                 UnlockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())));
-             }
+             CopyDeepMask
+                 (
+                  GetPortBitMapForCopyBits(bmapworld),
+                  GetPortBitMapForCopyBits(MAC_WXHBITMAP(maskworld)),
+                  GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ),
+                  &source, &source, &dest, mode, NULL
+                  );
+             UnlockPixels(GetGWorldPixMap(MAC_WXHBITMAP(maskworld)));

          }
          }

-         else {
-             CopyBits( GetPortBitMapForCopyBits( bmapworld ),
-                       GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ),
-                       &source, &dest, mode, NULL ) ;
-         }
-         UnlockPixels( bmappixels ) ;

      }
      }

-     else if ( bmp.GetBitmapType() == kMacBitmapTypeIcon )
+     else

      {
      {

-        Rect bitmaprect = { 0 , 0 , bmp.GetHeight(), bmp.GetWidth() } ;
-        OffsetRect( &bitmaprect, xx, yy ) ;
-        PlotCIconHandle( &bitmaprect , atNone , ttNone , MAC_WXHICON(bmp.GetHICON()) ) ;
+         CopyBits( GetPortBitMapForCopyBits( bmapworld ),
+                   GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ),
+                   &source, &dest, mode, NULL ) ;

      }
      }

+     UnlockPixels( bmappixels ) ;
+

      m_macPenInstalled = false ;
      m_macBrushInstalled = false ;
      m_macFontInstalled = false ;
      m_macPenInstalled = false ;
      m_macBrushInstalled = false ;
      m_macFontInstalled = false ;

-

 }
 
 void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )
 {
 }
 
 void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )
 {

-     wxCHECK_RET(Ok(), wxT("Invalid dc  wxDC::DoDrawIcon"));
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawIcon - invalid DC"));
+    wxCHECK_RET(icon.Ok(), wxT("wxDC::DoDrawIcon - invalid icon"));
+
+    wxMacFastPortSetter helper(this) ;

 
 

-     wxCHECK_RET(icon.Ok(), wxT("Invalid icon wxDC::DoDrawIcon"));
+    wxCoord xx = XLOG2DEVMAC(x);
+    wxCoord yy = YLOG2DEVMAC(y);
+    wxCoord w = icon.GetWidth();
+    wxCoord h = icon.GetHeight();
+    wxCoord ww = XLOG2DEVREL(w);
+    wxCoord hh = YLOG2DEVREL(h);

 
 

-    DoDrawBitmap( icon , x , y , icon.GetMask() != NULL ) ;
+    Rect r = { yy , xx, yy + hh, xx + ww } ;
+    PlotIconRef( &r , kAlignNone , kTransformNone , kPlotIconRefNormalFlags , MAC_WXHICON( icon.GetHICON() ) ) ;

 }
 }

+

 void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
 {
 void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
 {

-    wxCHECK_RET(Ok(), wxT("wxDC::DoSetClippingRegion  Invalid DC"));
-    wxCoord xx, yy, ww, hh;
+    wxCHECK_RET(Ok(), wxT("wxDC::DoSetClippingRegion - invalid DC"));

 
 

+    wxCoord xx, yy, ww, hh;

     xx = XLOG2DEVMAC(x);
     yy = YLOG2DEVMAC(y);
     ww = XLOG2DEVREL(width);
     xx = XLOG2DEVMAC(x);
     yy = YLOG2DEVMAC(y);
     ww = XLOG2DEVREL(width);


@@ -411,39 +456,31 @@ void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord hei
 
     SetRectRgn( (RgnHandle) m_macCurrentClipRgn , xx , yy , xx + ww , yy + hh ) ;
     SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
 
     SetRectRgn( (RgnHandle) m_macCurrentClipRgn , xx , yy , xx + ww , yy + hh ) ;
     SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;

-
-    if( m_clipping )
+    if ( m_clipping )

     {
         m_clipX1 = wxMax( m_clipX1 , xx );
         m_clipY1 = wxMax( m_clipY1 , yy );
     {
         m_clipX1 = wxMax( m_clipX1 , xx );
         m_clipY1 = wxMax( m_clipY1 , yy );

-        m_clipX2 = wxMin( m_clipX2, (xx + ww));
-        m_clipY2 = wxMin( m_clipY2, (yy + hh));
+        m_clipX2 = wxMin( m_clipX2, (xx + ww) );
+        m_clipY2 = wxMin( m_clipY2, (yy + hh) );

     }
     else
     {
     }
     else
     {

-        m_clipping = TRUE;
+        m_clipping = true;

         m_clipX1 = xx;
         m_clipY1 = yy;
         m_clipX2 = xx + ww;
         m_clipY2 = yy + hh;
     }
         m_clipX1 = xx;
         m_clipY1 = yy;
         m_clipX2 = xx + ww;
         m_clipY2 = yy + hh;
     }

-

 }
 }

-void wxDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
-{
-    wxCHECK_RET( Ok(), wxT("invalid window dc") ) ;

 
 

-       wxMacPortSetter helper(this) ;
-    if (region.Empty())
-    {
-        DestroyClippingRegion();
-        return;
-    }
+void wxDC::DoSetClippingRegionAsRegion( const wxRegion &region )
+{
+    wxCHECK_RET(Ok(), wxT("wxDC::DoSetClippingRegionAsRegion - invalid DC"));

 
 

+    wxMacFastPortSetter helper(this) ;

     wxCoord x, y, w, h;
     region.GetBox( x, y, w, h );
     wxCoord xx, yy, ww, hh;
     wxCoord x, y, w, h;
     region.GetBox( x, y, w, h );
     wxCoord xx, yy, ww, hh;

-

     xx = XLOG2DEVMAC(x);
     yy = YLOG2DEVMAC(y);
     ww = XLOG2DEVREL(w);
     xx = XLOG2DEVMAC(x);
     yy = YLOG2DEVMAC(y);
     ww = XLOG2DEVREL(w);


@@ -451,7 +488,6 @@ void wxDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
 
     // if we have a scaling that we cannot map onto native regions
     // we must use the box
 
     // if we have a scaling that we cannot map onto native regions
     // we must use the box

-

     if ( ww != w || hh != h )
     {
         wxDC::DoSetClippingRegion( x, y, w, h );
     if ( ww != w || hh != h )
     {
         wxDC::DoSetClippingRegion( x, y, w, h );


@@ -460,133 +496,61 @@ void wxDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
     {
         CopyRgn( (RgnHandle) region.GetWXHRGN() , (RgnHandle) m_macCurrentClipRgn ) ;
         if ( xx != x || yy != y )
     {
         CopyRgn( (RgnHandle) region.GetWXHRGN() , (RgnHandle) m_macCurrentClipRgn ) ;
         if ( xx != x || yy != y )

-        {

             OffsetRgn( (RgnHandle) m_macCurrentClipRgn , xx - x , yy - y ) ;
             OffsetRgn( (RgnHandle) m_macCurrentClipRgn , xx - x , yy - y ) ;

-        }
+

         SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
         SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;

-        if( m_clipping )
+        if ( m_clipping )

         {
             m_clipX1 = wxMax( m_clipX1 , xx );
             m_clipY1 = wxMax( m_clipY1 , yy );
         {
             m_clipX1 = wxMax( m_clipX1 , xx );
             m_clipY1 = wxMax( m_clipY1 , yy );

-            m_clipX2 = wxMin( m_clipX2, (xx + ww));
-            m_clipY2 = wxMin( m_clipY2, (yy + hh));
+            m_clipX2 = wxMin( m_clipX2, (xx + ww) );
+            m_clipY2 = wxMin( m_clipY2, (yy + hh) );

         }
         else
         {
         }
         else
         {

-            m_clipping = TRUE;
+            m_clipping = true;

             m_clipX1 = xx;
             m_clipY1 = yy;
             m_clipX2 = xx + ww;
             m_clipY2 = yy + hh;
         }
     }
             m_clipX1 = xx;
             m_clipY1 = yy;
             m_clipX2 = xx + ww;
             m_clipY2 = yy + hh;
         }
     }

-

 }
 
 void wxDC::DestroyClippingRegion()
 {
 }
 
 void wxDC::DestroyClippingRegion()
 {

-  wxMacPortSetter helper(this) ;
-  CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
-  m_clipping = FALSE;
-}
-void wxDC::DoGetSize( int* width, int* height ) const
-{
-  *width = m_maxX-m_minX;
-  *height = m_maxY-m_minY;
+    wxMacFastPortSetter helper(this) ;
+
+    CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
+    ResetClipping();

 }
 }

+

 void wxDC::DoGetSizeMM( int* width, int* height ) const
 {
 void wxDC::DoGetSizeMM( int* width, int* height ) const
 {

-  int w = 0;
-  int h = 0;
-  GetSize( &w, &h );
-  *width = long( double(w) / (m_scaleX*m_mm_to_pix_x) );
-  *height = long( double(h) / (m_scaleY*m_mm_to_pix_y) );
+    int w = 0, h = 0;
+
+    GetSize( &w, &h );
+    if (width)
+        *width = long( double(w) / (m_scaleX * m_mm_to_pix_x) );
+    if (height)
+        *height = long( double(h) / (m_scaleY * m_mm_to_pix_y) );

 }
 }

+

 void wxDC::SetTextForeground( const wxColour &col )
 {
 void wxDC::SetTextForeground( const wxColour &col )
 {

-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
+    wxCHECK_RET(Ok(), wxT("wxDC::SetTextForeground - invalid DC"));
+

     m_textForegroundColour = col;
     m_macFontInstalled = false ;
 }
     m_textForegroundColour = col;
     m_macFontInstalled = false ;
 }

+

 void wxDC::SetTextBackground( const wxColour &col )
 {
 void wxDC::SetTextBackground( const wxColour &col )
 {

-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
+    wxCHECK_RET(Ok(), wxT("wxDC::SetTextBackground - invalid DC"));
+

     m_textBackgroundColour = col;
     m_macFontInstalled = false ;
 }
     m_textBackgroundColour = col;
     m_macFontInstalled = false ;
 }

-void wxDC::SetMapMode( int mode )
-{
-  switch (mode)
-  {
-    case wxMM_TWIPS:
-      SetLogicalScale( twips2mm*m_mm_to_pix_x, twips2mm*m_mm_to_pix_y );
-      break;
-    case wxMM_POINTS:
-      SetLogicalScale( pt2mm*m_mm_to_pix_x, pt2mm*m_mm_to_pix_y );
-      break;
-    case wxMM_METRIC:
-      SetLogicalScale( m_mm_to_pix_x, m_mm_to_pix_y );
-      break;
-    case wxMM_LOMETRIC:
-      SetLogicalScale( m_mm_to_pix_x/10.0, m_mm_to_pix_y/10.0 );
-      break;
-    default:
-    case wxMM_TEXT:
-      SetLogicalScale( 1.0, 1.0 );
-      break;
-  }
-  if (mode != wxMM_TEXT)
-  {
-    m_needComputeScaleX = TRUE;
-    m_needComputeScaleY = TRUE;
-  }
-}
-void wxDC::SetUserScale( double x, double y )
-{
-  // allow negative ? -> no
-  m_userScaleX = x;
-  m_userScaleY = y;
-  ComputeScaleAndOrigin();
-}
-void wxDC::SetLogicalScale( double x, double y )
-{
-  // allow negative ?
-  m_logicalScaleX = x;
-  m_logicalScaleY = y;
-  ComputeScaleAndOrigin();
-}
-void wxDC::SetLogicalOrigin( wxCoord x, wxCoord y )
-{
-  m_logicalOriginX = x * m_signX;   // is this still correct ?
-  m_logicalOriginY = y * m_signY;
-  ComputeScaleAndOrigin();
-}
-void wxDC::SetDeviceOrigin( wxCoord x, wxCoord y )
-{
-  m_externalDeviceOriginX = x;
-  m_externalDeviceOriginY = y;
-  ComputeScaleAndOrigin();
-}
-
-#if 0
-void wxDC::SetInternalDeviceOrigin( long x, long y )
-{
-  m_internalDeviceOriginX = x;
-  m_internalDeviceOriginY = y;
-  ComputeScaleAndOrigin();
-}
-void wxDC::GetInternalDeviceOrigin( long *x, long *y )
-{
-  if (x) *x = m_internalDeviceOriginX;
-  if (y) *y = m_internalDeviceOriginY;
-}
-#endif
-void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
-{
-  m_signX = (xLeftRight ?  1 : -1);
-  m_signY = (yBottomUp  ? -1 :  1);
-  ComputeScaleAndOrigin();
-}

 
 wxSize wxDC::GetPPI() const
 {
 
 wxSize wxDC::GetPPI() const
 {


@@ -596,90 +560,63 @@ wxSize wxDC::GetPPI() const
 int wxDC::GetDepth() const
 {
     if ( IsPortColor( (CGrafPtr) m_macPort ) )
 int wxDC::GetDepth() const
 {
     if ( IsPortColor( (CGrafPtr) m_macPort ) )

-    {

         return ( (**GetPortPixMap( (CGrafPtr) m_macPort)).pixelSize ) ;
         return ( (**GetPortPixMap( (CGrafPtr) m_macPort)).pixelSize ) ;

-    }
+

     return 1 ;
 }
 
     return 1 ;
 }
 

-void wxDC::ComputeScaleAndOrigin()
-{
-  // CMB: copy scale to see if it changes
-  double origScaleX = m_scaleX;
-  double origScaleY = m_scaleY;
-
-  m_scaleX = m_logicalScaleX * m_userScaleX;
-  m_scaleY = m_logicalScaleY * m_userScaleY;
-
-  m_deviceOriginX = m_internalDeviceOriginX + m_externalDeviceOriginX;
-  m_deviceOriginY = m_internalDeviceOriginY + m_externalDeviceOriginY;
-
-  // CMB: if scale has changed call SetPen to recalulate the line width
-  if (m_scaleX != origScaleX || m_scaleY != origScaleY)
-  {
-    // this is a bit artificial, but we need to force wxDC to think
-    // the pen has changed
-    wxPen* pen = & GetPen();
-    wxPen tempPen;
-    m_pen = tempPen;
-    SetPen(* pen);
-  }
-}
-void  wxDC::SetPalette( const wxPalette& palette )
+void wxDC::SetPalette( const wxPalette& palette )

 {
 }
 
 {
 }
 

-void  wxDC::SetBackgroundMode( int mode )
+void wxDC::SetBackgroundMode( int mode )

 {
 {

-       m_backgroundMode = mode ;
+    m_backgroundMode = mode ;

 }
 
 }
 

-void  wxDC::SetFont( const wxFont &font )
+void wxDC::SetFont( const wxFont &font )

 {
     m_font = font;
     m_macFontInstalled = false ;
 }
 
 {
     m_font = font;
     m_macFontInstalled = false ;
 }
 

-void  wxDC::SetPen( const wxPen &pen )
+void wxDC::SetPen( const wxPen &pen )

 {
 {

-       if ( m_pen == pen )
-               return ;
-
-  m_pen = pen;
+    if ( m_pen == pen )
+        return ;

 
 

-  m_macPenInstalled = false ;
+    m_pen = pen;
+    m_macPenInstalled = false ;

 }
 
 }
 

-void  wxDC::SetBrush( const wxBrush &brush )
+void wxDC::SetBrush( const wxBrush &brush )

 {
 {

-  if (m_brush == brush)
-       return;
+    if (m_brush == brush)
+        return;

 
 

-  m_brush = brush;
-  m_macBrushInstalled = false ;
+    m_brush = brush;
+    m_macBrushInstalled = false ;

 }
 
 }
 

-void  wxDC::SetBackground( const wxBrush &brush )
+void wxDC::SetBackground( const wxBrush &brush )

 {
 {

-  if (m_backgroundBrush == brush)
-       return;
-
-  m_backgroundBrush = brush;
+    if (m_backgroundBrush == brush)
+        return;

 
 

-  if (!m_backgroundBrush.Ok())
-       return;
-   m_macBrushInstalled = false ;
+    m_backgroundBrush = brush;
+    if (m_backgroundBrush.Ok())
+        m_macBrushInstalled = false ;

 }
 
 }
 

-void  wxDC::SetLogicalFunction( int function )
+void wxDC::SetLogicalFunction( int function )

 {
 {

-       if (m_logicalFunction == function)
-               return;
+    if (m_logicalFunction == function)
+        return;

 
 

-       m_logicalFunction = function ;
-       m_macFontInstalled = false ;
-       m_macBrushInstalled = false ;
-       m_macPenInstalled = false ;
+    m_logicalFunction = function ;
+    m_macFontInstalled = false ;
+    m_macBrushInstalled = false ;
+    m_macPenInstalled = false ;

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


@@ -691,35 +628,33 @@ bool wxDC::DoFloodFill(wxCoord x, wxCoord y,
     return wxDoFloodFill(this, x, y, col, style);
 }
 
     return wxDoFloodFill(this, x, y, col, style);
 }
 

-bool  wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
+bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const

 {
 {

-    wxCHECK_MSG( Ok(), false, wxT("wxDC::DoGetPixel  Invalid DC") );
-    wxMacPortSetter helper(this) ;
+    wxCHECK_MSG( Ok(), false, wxT("wxDC::DoGetPixel - invalid DC") );

 
 

-    RGBColor colour;
+    wxMacFastPortSetter helper(this) ;

 
 

+    // NOTE: Get/SetCPixel are slow!
+    RGBColor colour;

     GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour );
 
     GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour );
 

-    // Convert from Mac colour to wx
-    col->Set( colour.red   >> 8,
-              colour.green >> 8,
-              colour.blue  >> 8);
+    // convert from Mac colour to wx
+    *col = colour;

 
     return true ;
 }
 
 
     return true ;
 }
 

-void  wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
+void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )

 {
 {

-  wxCHECK_RET(Ok(), wxT("Invalid DC"));
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawLine - invalid DC"));

 
 

-  wxMacPortSetter helper(this) ;
-
-  if (m_pen.GetStyle() != wxTRANSPARENT)
-  {
-               MacInstallPen() ;
-               wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 :
-                            m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2;
+    wxMacFastPortSetter helper(this) ;

 
 

+    if (m_pen.GetStyle() != wxTRANSPARENT)
+    {
+        MacInstallPen() ;
+        wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 :
+            m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2;

         wxCoord xx1 = XLOG2DEVMAC(x1) - offset;
         wxCoord yy1 = YLOG2DEVMAC(y1) - offset;
         wxCoord xx2 = XLOG2DEVMAC(x2) - offset;
         wxCoord xx1 = XLOG2DEVMAC(x1) - offset;
         wxCoord yy1 = YLOG2DEVMAC(y1) - offset;
         wxCoord xx2 = XLOG2DEVMAC(x2) - offset;


@@ -727,39 +662,41 @@ void  wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
 
         if ((m_pen.GetCap() == wxCAP_ROUND) &&
             (m_pen.GetWidth() <= 1))
 
         if ((m_pen.GetCap() == wxCAP_ROUND) &&
             (m_pen.GetWidth() <= 1))

-       {
-           // Implement LAST_NOT for MAC at least for
-           // orthogonal lines. RR.
-               if (xx1 == xx2)
-               {
-                       if (yy1 < yy2)
-                               yy2--;
-                   if (yy1 > yy2)
-                       yy2++;
-               }
-               if (yy1 == yy2)
-               {
-                       if (xx1 < xx2)
-                               xx2--;
-                   if (xx1 > xx2)
-                       xx2++;
-               }
-       }
-
-               ::MoveTo(xx1, yy1);
-               ::LineTo(xx2, yy2);
-  }
+        {
+            // Implement LAST_NOT for MAC at least for
+            // orthogonal lines. RR.
+            if (xx1 == xx2)
+            {
+                if (yy1 < yy2)
+                    yy2--;
+                if (yy1 > yy2)
+                    yy2++;
+            }
+
+            if (yy1 == yy2)
+            {
+                if (xx1 < xx2)
+                    xx2--;
+                if (xx1 > xx2)
+                    xx2++;
+            }
+        }
+
+        ::MoveTo(xx1, yy1);
+        ::LineTo(xx2, yy2);
+    }

 }
 
 }
 

-void  wxDC::DoCrossHair( wxCoord x, wxCoord y )
+void wxDC::DoCrossHair( wxCoord x, wxCoord y )

 {
 {

-    wxCHECK_RET( Ok(), wxT("wxDC::DoCrossHair  Invalid window dc") );
-    wxMacPortSetter helper(this) ;
+    wxCHECK_RET(Ok(), wxT("wxDC::DoCrossHair - invalid DC"));
+
+    wxMacFastPortSetter helper(this) ;

 
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
 
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {

-        int w = 0;
-        int h = 0;
+        int w = 0, h = 0;
+

         GetSize( &w, &h );
         wxCoord xx = XLOG2DEVMAC(x);
         wxCoord yy = YLOG2DEVMAC(y);
         GetSize( &w, &h );
         wxCoord xx = XLOG2DEVMAC(x);
         wxCoord yy = YLOG2DEVMAC(y);


@@ -769,54 +706,39 @@ void  wxDC::DoCrossHair( wxCoord x, wxCoord y )
         ::LineTo( XLOG2DEVMAC(w), yy );
         ::MoveTo( xx, YLOG2DEVMAC(0) );
         ::LineTo( xx, YLOG2DEVMAC(h) );
         ::LineTo( XLOG2DEVMAC(w), yy );
         ::MoveTo( xx, YLOG2DEVMAC(0) );
         ::LineTo( xx, YLOG2DEVMAC(h) );

-

         CalcBoundingBox(x, y);
         CalcBoundingBox(x, y);

-        CalcBoundingBox(x+w, y+h);
-
+        CalcBoundingBox(x + w, y + h);

     }
 }
 
 /*
     }
 }
 
 /*

- * To draw arcs properly the angles need to be converted from the WX style:
- * Angles start on the +ve X axis and go anti-clockwise (As you would draw on
- * a normal axis on paper).
- * TO
- * the Mac style:
- * Angles start on the +ve y axis and go clockwise.
- * To achive this I work out which quadrant the angle lies in then map this to
- * the equivalent quadrant on the Mac.  (Sin and Cos values reveal which
- * quadrant you are in).
- */
+* To draw arcs properly the angles need to be converted from the WX style:
+* Angles start on the +ve X axis and go anti-clockwise (As you would draw on
+* a normal axis on paper).
+* TO
+* the Mac style:
+* Angles start on the +ve y axis and go clockwise.
+*/
+

 static double wxConvertWXangleToMACangle(double angle)
 {
 static double wxConvertWXangleToMACangle(double angle)
 {

-    double sin_a, cos_a;
+    double newAngle = 90 - angle ;

 
 

-    sin_a = sin(angle / RAD2DEG);
-    cos_a = cos(angle / RAD2DEG);
+    while ( newAngle > 360 )
+        newAngle -= 360 ;
+    while ( newAngle < 0 )
+        newAngle += 360 ;

 
 

-    if( (sin_a >= 0.0) && (cos_a >= 0.0) ) {
-        angle = acos(sin_a) * RAD2DEG;
-    }
-    else if( (sin_a >= 0.0) && (cos_a <= 0.0) ) {
-        sin_a *= -1;
-        angle = acos(sin_a) * RAD2DEG + 180;
-    }
-    else if( (sin_a <= 0.0) && (cos_a >=  0.0) ) {
-        angle = acos(sin_a) * RAD2DEG + 180;
-    }
-    else if( (sin_a <  0.0) && (cos_a <  0.0) ) {
-        sin_a *= -1;
-        angle = acos(sin_a) * RAD2DEG + 180;
-    }
-    return angle;
+    return newAngle ;

 }
 
 }
 

-void  wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
-                           wxCoord x2, wxCoord y2,
-                           wxCoord xc, wxCoord yc )
+void wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
+                      wxCoord x2, wxCoord y2,
+                      wxCoord xc, wxCoord yc )

 {
 {

-    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc  Invalid DC"));
-    wxMacPortSetter helper(this) ;
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc - invalid DC"));
+
+    wxMacFastPortSetter helper(this) ;

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


@@ -824,10 +746,11 @@ void  wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
     wxCoord yy2 = YLOG2DEVMAC(y2);
     wxCoord xxc = XLOG2DEVMAC(xc);
     wxCoord yyc = YLOG2DEVMAC(yc);
     wxCoord yy2 = YLOG2DEVMAC(y2);
     wxCoord xxc = XLOG2DEVMAC(xc);
     wxCoord yyc = YLOG2DEVMAC(yc);

+

     double dx = xx1 - xxc;
     double dy = yy1 - yyc;
     double dx = xx1 - xxc;
     double dy = yy1 - yyc;

-    double radius = sqrt((double)(dx*dx+dy*dy));
-    wxCoord rad   = (wxCoord)radius;
+    double radius = sqrt((double)(dx * dx + dy * dy));
+    wxCoord rad = (wxCoord)radius;

     double radius1, radius2;
 
     if (xx1 == xx2 && yy1 == yy2)
     double radius1, radius2;
 
     if (xx1 == xx2 && yy1 == yy2)


@@ -843,37 +766,44 @@ void  wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
     {
         radius1 = (xx1 - xxc == 0) ?
             (yy1 - yyc < 0) ? 90.0 : -90.0 :
     {
         radius1 = (xx1 - xxc == 0) ?
             (yy1 - yyc < 0) ? 90.0 : -90.0 :

-            -atan2(double(yy1-yyc), double(xx1-xxc)) * RAD2DEG;
-         radius2 = (xx2 - xxc == 0) ?
+        -atan2(double(yy1 - yyc), double(xx1 - xxc)) * RAD2DEG;
+        radius2 = (xx2 - xxc == 0) ?

             (yy2 - yyc < 0) ? 90.0 : -90.0 :
             (yy2 - yyc < 0) ? 90.0 : -90.0 :

-            -atan2(double(yy2-yyc), double(xx2-xxc)) * RAD2DEG;
-     }
-     wxCoord alpha2 = wxCoord(radius2 - radius1);
-    wxCoord alpha1 = wxCoord(wxConvertWXangleToMACangle(radius1));
-     if( (xx1 > xx2) || (yy1 > yy2) ) {
-        alpha2 *= -1;
+        -atan2(double(yy2 - yyc), double(xx2 - xxc)) * RAD2DEG;

     }
 
     }
 

+    wxCoord alpha2 = wxCoord(radius2 - radius1);
+    wxCoord alpha1 = wxCoord(wxConvertWXangleToMACangle(radius1));
+    while ( alpha2 < 0 )
+        alpha2 += 360 ;
+    alpha2 = -alpha2 ;

     Rect r = { yyc - rad, xxc - rad, yyc + rad, xxc + rad };
 
     Rect r = { yyc - rad, xxc - rad, yyc + rad, xxc + rad };
 

-    if(m_brush.GetStyle() != wxTRANSPARENT) {
+    if (m_brush.GetStyle() != wxTRANSPARENT)
+    {

         MacInstallBrush();
         PaintArc(&r, alpha1, alpha2);
     }
         MacInstallBrush();
         PaintArc(&r, alpha1, alpha2);
     }

-    if(m_pen.GetStyle() != wxTRANSPARENT) {
+
+    if (m_pen.GetStyle() != wxTRANSPARENT)
+    {

         MacInstallPen();
         FrameArc(&r, alpha1, alpha2);
     }
 }
 
         MacInstallPen();
         FrameArc(&r, alpha1, alpha2);
     }
 }
 

-void  wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
-                                   double sa, double ea )
+void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
+                              double sa, double ea )

 {
 {

-    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllepticArc  Invalid DC"));
-    wxMacPortSetter helper(this) ;
-
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllepticArc - invalid DC"));
+    wxMacFastPortSetter helper(this) ;

     Rect r;
     Rect r;

-    double angle = sa - ea;  // Order important Mac in opposite direction to wx
+
+    // Order important Mac in opposite direction to wx
+    // we have to make sure that the filling is always counter-clockwise
+    double angle = sa - ea;
+    if ( angle > 0 )
+        angle -= 360 ;

 
     wxCoord xx = XLOG2DEVMAC(x);
     wxCoord yy = YLOG2DEVMAC(y);
 
     wxCoord xx = XLOG2DEVMAC(x);
     wxCoord yy = YLOG2DEVMAC(y);


@@ -881,411 +811,447 @@ void  wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
     wxCoord hh = m_signY * YLOG2DEVREL(h);
 
     // handle -ve width and/or height
     wxCoord hh = m_signY * YLOG2DEVREL(h);
 
     // handle -ve width and/or height

-    if (ww < 0) { ww = -ww; xx = xx - ww; }
-    if (hh < 0) { hh = -hh; yy = yy - hh; }
+    if (ww < 0)
+    {
+        ww = -ww;
+        xx = xx - ww;
+    }

 
 

-    sa = wxConvertWXangleToMACangle(sa);
+    if (hh < 0)
+    {
+        hh = -hh;
+        yy = yy - hh;
+    }

 
 

+    sa = wxConvertWXangleToMACangle(sa);

     r.top    = yy;
     r.left   = xx;
     r.bottom = yy + hh;
     r.right  = xx + ww;
 
     r.top    = yy;
     r.left   = xx;
     r.bottom = yy + hh;
     r.right  = xx + ww;
 

-    if(m_brush.GetStyle() != wxTRANSPARENT) {
+    if (m_brush.GetStyle() != wxTRANSPARENT)
+    {

         MacInstallBrush();
         PaintArc(&r, (short)sa, (short)angle);
     }
         MacInstallBrush();
         PaintArc(&r, (short)sa, (short)angle);
     }

-    if(m_pen.GetStyle() != wxTRANSPARENT) {
+
+    if (m_pen.GetStyle() != wxTRANSPARENT)
+    {

         MacInstallPen();
         FrameArc(&r, (short)sa, (short)angle);
     }
 }
 
         MacInstallPen();
         FrameArc(&r, (short)sa, (short)angle);
     }
 }
 

-void  wxDC::DoDrawPoint( wxCoord x, wxCoord y )
+void wxDC::DoDrawPoint( wxCoord x, wxCoord y )

 {
 {

-  wxCHECK_RET(Ok(), wxT("Invalid DC"));
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawPoint - invalid DC"));

 
 

-  wxMacPortSetter helper(this) ;
+    wxMacFastPortSetter helper(this) ;

 
 

-  if (m_pen.GetStyle() != wxTRANSPARENT)
-  {
+    if (m_pen.GetStyle() != wxTRANSPARENT)
+    {

         wxCoord xx1 = XLOG2DEVMAC(x);
         wxCoord yy1 = YLOG2DEVMAC(y);
         RGBColor pencolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());
         wxCoord xx1 = XLOG2DEVMAC(x);
         wxCoord yy1 = YLOG2DEVMAC(y);
         RGBColor pencolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());

-        ::SetCPixel( xx1,yy1,&pencolor) ;
+
+        // NOTE: Get/SetCPixel are slow!
+        ::SetCPixel( xx1, yy1, &pencolor) ;

         CalcBoundingBox(x, y);
         CalcBoundingBox(x, y);

-  }
+    }

 }
 
 }
 

-void  wxDC::DoDrawLines(int n, wxPoint points[],
-                             wxCoord xoffset, wxCoord yoffset)
+void wxDC::DoDrawLines(int n, wxPoint points[],
+                        wxCoord xoffset, wxCoord yoffset)

 {
 {

-  wxCHECK_RET(Ok(), wxT("Invalid DC"));
-  wxMacPortSetter helper(this) ;
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawLines - invalid DC"));

 
 

-  if (m_pen.GetStyle() == wxTRANSPARENT)
-       return;
+    if (m_pen.GetStyle() == wxTRANSPARENT)
+        return;

 
 

-  MacInstallPen() ;
+    wxMacFastPortSetter helper(this) ;

 
 

-  wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 :
-                      m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2 ;
+    MacInstallPen() ;
+    wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 :
+    m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2 ;

 
 

-  wxCoord x1, x2 , y1 , y2 ;
-  x1 = XLOG2DEVMAC(points[0].x + xoffset);
-  y1 = YLOG2DEVMAC(points[0].y + yoffset);
-  ::MoveTo(x1 - offset, y1 - offset );
+    wxCoord x1, x2 , y1 , y2 ;
+    x1 = XLOG2DEVMAC(points[0].x + xoffset);
+    y1 = YLOG2DEVMAC(points[0].y + yoffset);

 
 

-  for (int i = 0; i < n-1; i++)
-  {
-    x2 = XLOG2DEVMAC(points[i+1].x + xoffset);
-    y2 = YLOG2DEVMAC(points[i+1].y + yoffset);
-    ::LineTo( x2 - offset, y2 - offset );
-  }
+    ::MoveTo( x1 - offset, y1 - offset );
+    for (int i = 0; i < n-1; i++)
+    {
+        x2 = XLOG2DEVMAC(points[i + 1].x + xoffset);
+        y2 = YLOG2DEVMAC(points[i + 1].y + yoffset);
+        ::LineTo( x2 - offset, y2 - offset );
+    }

 }
 
 }
 

-void  wxDC::DoDrawPolygon(int n, wxPoint points[],
+void wxDC::DoDrawPolygon(int n, wxPoint points[],

                           wxCoord xoffset, wxCoord yoffset,
                           int fillStyle )
 {
                           wxCoord xoffset, wxCoord yoffset,
                           int fillStyle )
 {

-       wxCHECK_RET(Ok(), wxT("Invalid DC"));
-       wxMacPortSetter helper(this) ;
-
-       wxCoord x1, x2 , y1 , y2 ;
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawPolygon - invalid DC"));

 
     if ( m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT )
         return ;
 
 
     if ( m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT )
         return ;
 

-       PolyHandle polygon = OpenPoly();
+    wxMacFastPortSetter helper(this) ;

 
 

-       x1 = XLOG2DEVMAC(points[0].x + xoffset);
-       y1 = YLOG2DEVMAC(points[0].y + yoffset);
-       ::MoveTo(x1,y1);
+    wxCoord x1, x2 , y1 , y2 ;
+    PolyHandle polygon = OpenPoly();
+    x2 = x1 = XLOG2DEVMAC(points[0].x + xoffset);
+    y2 = y1 = YLOG2DEVMAC(points[0].y + yoffset);

 
 

-       for (int i = 1; i < n; i++)
-       {
-               x2 = XLOG2DEVMAC(points[i].x + xoffset);
-               y2 = YLOG2DEVMAC(points[i].y + yoffset);
-               ::LineTo(x2, y2);
-       }
+    ::MoveTo(x1, y1);
+    for (int i = 1; i < n; i++)
+    {
+        x2 = XLOG2DEVMAC(points[i].x + xoffset);
+        y2 = YLOG2DEVMAC(points[i].y + yoffset);
+        ::LineTo(x2, y2);
+    }

 
     // close the polyline if necessary
     if ( x1 != x2 || y1 != y2 )
 
     // close the polyline if necessary
     if ( x1 != x2 || y1 != y2 )

+        ::LineTo( x1, y1 ) ;
+    ClosePoly();
+
+    if (m_brush.GetStyle() != wxTRANSPARENT)

     {
     {

-        ::LineTo(x1,y1 ) ;
+        MacInstallBrush();
+        ::PaintPoly( polygon );

     }
 
     }
 

-       ClosePoly();
-
-       if (m_brush.GetStyle() != wxTRANSPARENT)
-       {
-
-               MacInstallBrush();
-               ::PaintPoly( polygon );
-
-       }
-
-       if (m_pen.GetStyle() != wxTRANSPARENT)
-       {
-
-               MacInstallPen() ;
-               ::FramePoly( polygon ) ;
+    if (m_pen.GetStyle() != wxTRANSPARENT)
+    {
+        MacInstallPen() ;
+        ::FramePoly( polygon ) ;
+    }

 
 

-       }
-       KillPoly( polygon );
+    KillPoly( polygon );

 }
 
 void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {
 }
 
 void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {

-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
-    wxMacPortSetter helper(this) ;
-
-       wxCoord xx = XLOG2DEVMAC(x);
-       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: handle -ve width and/or height
-       if (ww < 0)
-       {
-               ww = -ww;
-               xx = xx - ww;
-       }
-
-       if (hh < 0)
-       {
-               hh = -hh;
-               yy = yy - hh;
-       }
-
-       Rect rect = { yy , xx , yy + hh , xx + ww } ;
-
-       if (m_brush.GetStyle() != wxTRANSPARENT)
-       {
-               MacInstallBrush() ;
-               ::PaintRect( &rect ) ;
-       }
-
-       if (m_pen.GetStyle() != wxTRANSPARENT)
-       {
-               MacInstallPen() ;
-               ::FrameRect( &rect ) ;
-       }
-}
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawRectangle - invalid DC"));

 
 

-void  wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
-                                        wxCoord width, wxCoord height,
-                                        double radius)
-{
-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
-    wxMacPortSetter helper(this) ;
+    wxMacFastPortSetter helper(this) ;

 
 

-    if (radius < 0.0)
-           radius = - radius * ((width < height) ? width : height);
-
-       wxCoord xx = XLOG2DEVMAC(x);
-       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: handle -ve width and/or height
-       if (ww < 0)
-       {
-               ww = -ww;
-               xx = xx - ww;
-       }
-
-       if (hh < 0)
-       {
-               hh = -hh;
-               yy = yy - hh;
-       }
-
-       Rect rect = { yy , xx , yy + hh , xx + ww } ;
-
-       if (m_brush.GetStyle() != wxTRANSPARENT)
-       {
-               MacInstallBrush() ;
-               ::PaintRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ;
-       }
-
-       if (m_pen.GetStyle() != wxTRANSPARENT)
-       {
-               MacInstallPen() ;
-               ::FrameRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ;
-       }
-}
+    wxCoord xx = XLOG2DEVMAC(x);
+    wxCoord yy = YLOG2DEVMAC(y);
+    wxCoord ww = m_signX * XLOG2DEVREL(width);
+    wxCoord hh = m_signY * YLOG2DEVREL(height);

 
 

-void  wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
-{
-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
-    wxMacPortSetter helper(this) ;
-
-       wxCoord xx = XLOG2DEVMAC(x);
-       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: handle -ve width and/or height
-       if (ww < 0)
-       {
-               ww = -ww;
-               xx = xx - ww;
-       }
-
-       if (hh < 0)
-       {
-               hh = -hh;
-               yy = yy - hh;
-       }
-
-       Rect rect = { yy , xx , yy + hh , xx + ww } ;
-
-       if (m_brush.GetStyle() != wxTRANSPARENT)
-       {
-               MacInstallBrush() ;
-               ::PaintOval( &rect ) ;
-       }
-
-       if (m_pen.GetStyle() != wxTRANSPARENT)
-       {
-               MacInstallPen() ;
-               ::FrameOval( &rect ) ;
-       }
-}
+    // CMB: draw nothing if transformed w or h is 0
+    if (ww == 0 || hh == 0)
+        return;

 
 

+    // CMB: handle -ve width and/or height
+    if (ww < 0)
+    {
+        ww = -ww;
+        xx = xx - ww;
+    }

 
 

+    if (hh < 0)
+    {
+        hh = -hh;
+        yy = yy - hh;
+    }

 
 

-bool  wxDC::CanDrawBitmap(void) const
-{
-       return true ;
-}
+    Rect rect = { yy , xx , yy + hh , xx + ww } ;

 
 

+    if (m_brush.GetStyle() != wxTRANSPARENT)
+    {
+        MacInstallBrush() ;
+        ::PaintRect( &rect ) ;
+    }
+
+    if (m_pen.GetStyle() != wxTRANSPARENT)
+    {
+        MacInstallPen() ;
+        ::FrameRect( &rect ) ;
+    }
+}

 
 

-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 )
+void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
+                                   wxCoord width, wxCoord height,
+                                   double radius)

 {
 {

-    wxCHECK_MSG(Ok(), false, wxT("wxDC::DoBlit Illegal dc"));
-    wxCHECK_MSG(source->Ok(), false, wxT("wxDC::DoBlit  Illegal source DC"));
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawRoundedRectangle - invalid DC"));

 
 

-    if ( logical_func == wxNO_OP )
-        return TRUE ;
+    wxMacFastPortSetter helper(this) ;
+    if (radius < 0.0)
+        radius = - radius * ((width < height) ? width : height);
+    wxCoord xx = XLOG2DEVMAC(x);
+    wxCoord yy = YLOG2DEVMAC(y);
+    wxCoord ww = m_signX * XLOG2DEVREL(width);
+    wxCoord hh = m_signY * YLOG2DEVREL(height);

 
 

-    if (xsrcMask == -1 && ysrcMask == -1)
+    // CMB: draw nothing if transformed w or h is 0
+    if (ww == 0 || hh == 0)
+        return;
+
+    // CMB: handle -ve width and/or height
+    if (ww < 0)

     {
     {

-        xsrcMask = xsrc; ysrcMask = ysrc;
+        ww = -ww;
+        xx = xx - ww;

     }
 
     }
 

-    // correct the parameter in case this dc does not have a mask at all
-
-    if ( useMask && !source->m_macMask )
-        useMask = false ;
+    if (hh < 0)
+    {
+        hh = -hh;
+        yy = yy - hh;
+    }

 
 

-       Rect srcrect , dstrect ;
-       srcrect.top = source->YLOG2DEVMAC(ysrc) ;
-       srcrect.left = source->XLOG2DEVMAC(xsrc)  ;
-       srcrect.right = source->XLOG2DEVMAC(xsrc + width ) ;
-       srcrect.bottom = source->YLOG2DEVMAC(ysrc + height) ;
-       dstrect.top = YLOG2DEVMAC(ydest) ;
-       dstrect.left = XLOG2DEVMAC(xdest) ;
-       dstrect.bottom = YLOG2DEVMAC(ydest + height )  ;
-       dstrect.right = XLOG2DEVMAC(xdest + width ) ;
+    Rect rect = { yy , xx , yy + hh , xx + ww } ;

 
 

-    short mode = kUnsupportedMode ;
-    bool invertDestinationFirst = false ;
-    switch ( logical_func )
+    if (m_brush.GetStyle() != wxTRANSPARENT)

     {
     {

-               case wxAND:        // src AND dst
-                   mode = srcOr ; // ok
-                   break ;
-               case wxAND_INVERT: // (NOT src) AND dst
-                   mode = notSrcOr  ; // ok
-                   break ;
-               case wxAND_REVERSE:// src AND (NOT dst)
-                   invertDestinationFirst = true ;
-                   mode = srcOr ;
-                   break ;
-               case wxCLEAR:      // 0
-                   mode = kEmulatedMode ;
-                   break ;
-        case wxCOPY:       // src
-                       mode = srcCopy ; // ok
-                       break ;
-               case wxEQUIV:      // (NOT src) XOR dst
-                   mode = srcXor ; // ok
-                   break ;
-               case wxINVERT:     // NOT dst
-                       mode = kEmulatedMode ; //or hilite ;
-                       break ;
-               case wxNAND:       // (NOT src) OR (NOT dst)
-                   invertDestinationFirst = true ;
-                   mode = srcBic ;
-                   break ;
-               case wxNOR:        // (NOT src) AND (NOT dst)
-                   invertDestinationFirst = true ;
-                   mode = notSrcOr ;
-                   break ;
-               case wxNO_OP:      // dst
-                   mode = kEmulatedMode ; // this has already been handled upon entry
-                   break ;
-               case wxOR:         // src OR dst
-                   mode = notSrcBic ;
-                   break ;
-               case wxOR_INVERT:  // (NOT src) OR dst
-                   mode = srcBic ;
-                   break ;
-               case wxOR_REVERSE: // src OR (NOT dst)
-                   invertDestinationFirst = true ;
-                       mode = notSrcBic ;
-                       break ;
-               case wxSET:        // 1
-                   mode = kEmulatedMode ;
-                   break ;
-               case wxSRC_INVERT: // (NOT src)
-                       mode = notSrcCopy ; // ok
-                       break ;
-               case wxXOR:        // src XOR dst
-                       mode = notSrcXor ; // ok
-                       break ;
-
-        default :
-                       break ;
-
+        MacInstallBrush() ;
+        ::PaintRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ;

     }
 
     }
 

-    if ( mode == kUnsupportedMode )
+    if (m_pen.GetStyle() != wxTRANSPARENT)

     {
     {

-        wxFAIL_MSG("unsupported blitting mode" );
-        return FALSE ;
+        MacInstallPen() ;
+        ::FrameRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ;

     }
     }

+}

 
 

-       CGrafPtr                        sourcePort = (CGrafPtr) source->m_macPort ;
-       PixMapHandle    bmappixels =  GetGWorldPixMap( sourcePort ) ;
-       if ( LockPixels(bmappixels) )
-       {
-        wxMacPortSetter helper(this) ;
+void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllipse - invalid DC"));

 
 

-       if ( source->GetDepth() == 1 )
-       {
-           RGBForeColor( &MAC_WXCOLORREF(m_textForegroundColour.GetPixel()) ) ;
-           RGBBackColor( &MAC_WXCOLORREF(m_textBackgroundColour.GetPixel()) ) ;
-        }
-        else
-        {
+    wxMacFastPortSetter helper(this) ;
+
+    wxCoord xx = XLOG2DEVMAC(x);
+    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: handle -ve width and/or height
+    if (ww < 0)
+    {
+        ww = -ww;
+        xx = xx - ww;
+    }
+
+    if (hh < 0)
+    {
+        hh = -hh;
+        yy = yy - hh;
+    }
+
+    Rect rect = { yy , xx , yy + hh , xx + ww } ;
+
+    if (m_brush.GetStyle() != wxTRANSPARENT)
+    {
+        MacInstallBrush() ;
+        ::PaintOval( &rect ) ;
+    }
+
+    if (m_pen.GetStyle() != wxTRANSPARENT)
+    {
+        MacInstallPen() ;
+        ::FrameOval( &rect ) ;
+    }
+}
+
+bool wxDC::CanDrawBitmap(void) const
+{
+    return true ;
+}
+
+bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord dstWidth, wxCoord dstHeight,
+                   wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask,
+                   wxCoord xsrcMask, wxCoord ysrcMask )
+{
+    return DoStretchBlit( xdest, ydest, dstWidth, dstHeight,
+                           source, xsrc, ysrc, dstWidth, dstHeight, 
+                           logical_func, useMask,
+                           xsrcMask, ysrcMask );
+}
+
+bool wxDC::DoStretchBlit(wxCoord xdest, wxCoord ydest,
+                         wxCoord dstWidth, wxCoord dstHeight,
+                         wxDC *source,
+                         wxCoord xsrc, wxCoord ysrc,
+                         wxCoord srcWidth, wxCoord srcHeight,
+                         int logical_func, bool useMask,
+                         wxCoord xsrcMask, wxCoord ysrcMask)
+{
+    wxCHECK_MSG(Ok(), false, wxT("wxDC::DoStretchBlit - invalid DC"));
+    wxCHECK_MSG(source->Ok(), false, wxT("wxDC::DoStretchBlit - invalid source DC"));
+
+    if ( logical_func == wxNO_OP )
+        return true ;
+
+    if (xsrcMask == -1 && ysrcMask == -1)
+    {
+        xsrcMask = xsrc;
+        ysrcMask = ysrc;
+    }
+
+    // correct the parameter in case this dc does not have a mask at all
+    if ( useMask && !source->m_macMask )
+        useMask = false ;
+
+    Rect srcrect , dstrect ;
+    srcrect.top = source->YLOG2DEVMAC(ysrc) ;
+    srcrect.left = source->XLOG2DEVMAC(xsrc)  ;
+    srcrect.right = source->XLOG2DEVMAC(xsrc + srcWidth ) ;
+    srcrect.bottom = source->YLOG2DEVMAC(ysrc + srcHeight) ;
+    dstrect.top = YLOG2DEVMAC(ydest) ;
+    dstrect.left = XLOG2DEVMAC(xdest) ;
+    dstrect.bottom = YLOG2DEVMAC(ydest + dstHeight )  ;
+    dstrect.right = XLOG2DEVMAC(xdest + dstWidth ) ;
+    short mode = kUnsupportedMode ;
+    bool invertDestinationFirst = false ;
+
+    switch ( logical_func )
+    {
+    case wxAND:        // src AND dst
+        mode = adMin ; // ok
+        break ;
+
+    case wxAND_INVERT: // (NOT src) AND dst
+        mode = notSrcOr  ; // ok
+        break ;
+
+    case wxAND_REVERSE:// src AND (NOT dst)
+        invertDestinationFirst = true ;
+        mode = srcOr ;
+        break ;
+
+    case wxCLEAR:      // 0
+        mode = kEmulatedMode ;
+        break ;
+
+    case wxCOPY:       // src
+        mode = srcCopy ; // ok
+        break ;
+
+    case wxEQUIV:      // (NOT src) XOR dst
+        mode = srcXor ; // ok
+        break ;
+
+    case wxINVERT:     // NOT dst
+        mode = kEmulatedMode ; //or hilite ;
+        break ;
+
+    case wxNAND:       // (NOT src) OR (NOT dst)
+        invertDestinationFirst = true ;
+        mode = srcBic ;
+        break ;
+
+    case wxNOR:        // (NOT src) AND (NOT dst)
+        invertDestinationFirst = true ;
+        mode = notSrcOr ;
+        break ;
+
+    case wxNO_OP:      // dst
+        mode = kEmulatedMode ; // this has already been handled upon entry
+        break ;
+
+    case wxOR:         // src OR dst
+        mode = notSrcBic ;
+        break ;
+
+    case wxOR_INVERT:  // (NOT src) OR dst
+        mode = srcBic ;
+        break ;
+
+    case wxOR_REVERSE: // src OR (NOT dst)
+        invertDestinationFirst = true ;
+        mode = notSrcBic ;
+        break ;
+
+    case wxSET:        // 1
+        mode = kEmulatedMode ;
+        break ;
+
+    case wxSRC_INVERT: // (NOT src)
+        mode = notSrcCopy ; // ok
+        break ;
+
+    case wxXOR:        // src XOR dst
+        mode = notSrcXor ; // ok
+        break ;
+
+    default :
+        break ;
+    }
+
+    if ( mode == kUnsupportedMode )
+    {
+        wxFAIL_MSG(wxT("unsupported blitting mode" ));
+
+        return false ;
+    }
+
+    CGrafPtr            sourcePort = (CGrafPtr) source->m_macPort ;
+    PixMapHandle    bmappixels =  GetGWorldPixMap( sourcePort ) ;
+    if ( LockPixels(bmappixels) )
+    {
+        wxMacFastPortSetter helper(this) ;
+
+        if ( source->GetDepth() == 1 )
+        {
+            RGBForeColor( &MAC_WXCOLORREF(m_textForegroundColour.GetPixel()) ) ;
+            RGBBackColor( &MAC_WXCOLORREF(m_textBackgroundColour.GetPixel()) ) ;
+        }
+        else
+        {

             // the modes need this, otherwise we'll end up having really nice colors...
             // the modes need this, otherwise we'll end up having really nice colors...

-           RGBColor    white = { 0xFFFF, 0xFFFF,0xFFFF} ;
-           RGBColor    black = { 0,0,0} ;
-           RGBForeColor( &black ) ;
-           RGBBackColor( &white ) ;
+            RGBColor white = { 0xFFFF, 0xFFFF, 0xFFFF } ;
+            RGBColor black = { 0, 0, 0 } ;
+
+            RGBForeColor( &black ) ;
+            RGBBackColor( &white ) ;

         }
 
         }
 

-               if ( useMask && source->m_macMask )
-               {
-                   if ( mode == srcCopy )
-                   {
-                       if ( LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) )
-                       {
-                               CopyMask( GetPortBitMapForCopyBits( sourcePort ) ,
-                                           GetPortBitMapForCopyBits( MAC_WXHBITMAP(source->m_macMask) ) ,
-                                           GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
-                                               &srcrect, &srcrect , &dstrect ) ;
-                               UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) )  ) ;
-                       }
-                   }
-                   else
-                   {
+        if ( useMask && source->m_macMask )
+        {
+            if ( mode == srcCopy )
+            {
+                if ( LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) )
+                {
+                    CopyMask( GetPortBitMapForCopyBits( sourcePort ) ,
+                        GetPortBitMapForCopyBits( MAC_WXHBITMAP(source->m_macMask) ) ,
+                        GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
+                        &srcrect, &srcrect , &dstrect ) ;
+                    UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) )  ) ;
+                }
+            }
+            else
+            {

                 RgnHandle clipRgn = NewRgn() ;
                 LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
                 BitMapToRegion( clipRgn , (BitMap*) *GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
                 UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
                 OffsetRgn( clipRgn , -srcrect.left + dstrect.left, -srcrect.top +  dstrect.top ) ;
                 RgnHandle clipRgn = NewRgn() ;
                 LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
                 BitMapToRegion( clipRgn , (BitMap*) *GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
                 UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
                 OffsetRgn( clipRgn , -srcrect.left + dstrect.left, -srcrect.top +  dstrect.top ) ;

+

                 if ( mode == kEmulatedMode )
                 {
                     Pattern pat ;
                 if ( mode == kEmulatedMode )
                 {
                     Pattern pat ;

-                           ::PenPat(GetQDGlobalsBlack(&pat));
+
+                    ::PenPat(GetQDGlobalsBlack(&pat));

                     if ( logical_func == wxSET )
                     {
                         RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ;
                     if ( logical_func == wxSET )
                     {
                         RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ;

-                               ::RGBForeColor( &col  ) ;
+                        ::RGBForeColor( &col  ) ;

                         ::PaintRgn( clipRgn ) ;
                     }
                     else if ( logical_func == wxCLEAR )
                     {
                         RGBColor col= { 0x0000, 0x0000, 0x0000 } ;
                         ::PaintRgn( clipRgn ) ;
                     }
                     else if ( logical_func == wxCLEAR )
                     {
                         RGBColor col= { 0x0000, 0x0000, 0x0000 } ;

-                               ::RGBForeColor( &col  ) ;
+                        ::RGBForeColor( &col  ) ;

                         ::PaintRgn( clipRgn ) ;
                     }
                     else if ( logical_func == wxINVERT )
                         ::PaintRgn( clipRgn ) ;
                     }
                     else if ( logical_func == wxINVERT )


@@ -1302,15 +1268,14 @@ bool  wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
                                 Point srcPoint = { srcrect.top + y , srcrect.left + x } ;
                                 if ( PtInRgn( dstPoint , clipRgn ) )
                                 {
                                 Point srcPoint = { srcrect.top + y , srcrect.left + x } ;
                                 if ( PtInRgn( dstPoint , clipRgn ) )
                                 {

-                                    RGBColor srcColor ;
-                                    RGBColor dstColor ;
+                                    RGBColor srcColor, dstColor ;

 
 

+                                    // NOTE: Get/SetCPixel are slow!

                                     SetPort( (GrafPtr) sourcePort ) ;
                                     SetPort( (GrafPtr) sourcePort ) ;

-                                    GetCPixel(  srcPoint.h , srcPoint.v , &srcColor) ;
+                                    GetCPixel( srcPoint.h , srcPoint.v , &srcColor ) ;

                                     SetPort( (GrafPtr) m_macPort ) ;
                                     GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
                                     SetPort( (GrafPtr) m_macPort ) ;
                                     GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;

-
-                                    wxMacCalculateColour( logical_func , srcColor ,  dstColor ) ;
+                                    wxMacCalculateColour( logical_func , srcColor , dstColor ) ;

                                     SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
                                 }
                             }
                                     SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
                                 }
                             }


@@ -1320,34 +1285,37 @@ bool  wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
                 else
                 {
                     if ( invertDestinationFirst )
                 else
                 {
                     if ( invertDestinationFirst )

-                    {

                         MacInvertRgn( clipRgn ) ;
                         MacInvertRgn( clipRgn ) ;

-                    }
-                               CopyBits( GetPortBitMapForCopyBits( sourcePort ) ,
-                                   GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
-                                       &srcrect, &dstrect, mode, clipRgn ) ;
-                   }
-                   DisposeRgn( clipRgn ) ;
-               }
-               }
-               else
-               {
+
+                    CopyBits( GetPortBitMapForCopyBits( sourcePort ) ,
+                        GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
+                        &srcrect, &dstrect, mode, clipRgn ) ;
+                }
+
+                DisposeRgn( clipRgn ) ;
+            }
+        }
+        else
+        {

             RgnHandle clipRgn = NewRgn() ;
             SetRectRgn( clipRgn , dstrect.left , dstrect.top , dstrect.right , dstrect.bottom ) ;
             RgnHandle clipRgn = NewRgn() ;
             SetRectRgn( clipRgn , dstrect.left , dstrect.top , dstrect.right , dstrect.bottom ) ;

-                   if ( mode == kEmulatedMode )
-                   {
+
+            if ( mode == kEmulatedMode )
+            {

                 Pattern pat ;
                 Pattern pat ;

-                   ::PenPat(GetQDGlobalsBlack(&pat));
+
+                ::PenPat(GetQDGlobalsBlack(&pat));

                 if ( logical_func == wxSET )
                 {
                     RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ;
                 if ( logical_func == wxSET )
                 {
                     RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ;

-                       ::RGBForeColor( &col  ) ;
+                    ::RGBForeColor( &col  ) ;

                     ::PaintRgn( clipRgn ) ;
                 }
                 else if ( logical_func == wxCLEAR )
                 {
                     ::PaintRgn( clipRgn ) ;
                 }
                 else if ( logical_func == wxCLEAR )
                 {

-                    RGBColor col= { 0x0000, 0x0000, 0x0000 } ;
-                       ::RGBForeColor( &col  ) ;
+                    RGBColor col = { 0x0000, 0x0000, 0x0000 } ;
+
+                    ::RGBForeColor( &col  ) ;

                     ::PaintRgn( clipRgn ) ;
                 }
                 else if ( logical_func == wxINVERT )
                     ::PaintRgn( clipRgn ) ;
                 }
                 else if ( logical_func == wxINVERT )


@@ -1362,776 +1330,631 @@ bool  wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
                         {
                             Point dstPoint = { dstrect.top + y , dstrect.left + x } ;
                             Point srcPoint = { srcrect.top + y , srcrect.left + x } ;
                         {
                             Point dstPoint = { dstrect.top + y , dstrect.left + x } ;
                             Point srcPoint = { srcrect.top + y , srcrect.left + x } ;

-

                             {
                             {

-                                RGBColor srcColor ;
-                                RGBColor dstColor ;
+                                RGBColor srcColor, dstColor ;

 
 

+                                // NOTE: Get/SetCPixel are slow!

                                 SetPort( (GrafPtr) sourcePort ) ;
                                 SetPort( (GrafPtr) sourcePort ) ;

-                                GetCPixel(  srcPoint.h , srcPoint.v , &srcColor) ;
+                                GetCPixel( srcPoint.h , srcPoint.v , &srcColor) ;

                                 SetPort( (GrafPtr) m_macPort ) ;
                                 GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
                                 SetPort( (GrafPtr) m_macPort ) ;
                                 GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;

-
-                                wxMacCalculateColour( logical_func , srcColor ,  dstColor ) ;
+                                wxMacCalculateColour( logical_func , srcColor , dstColor ) ;

                                 SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
                             }
                         }
                     }
                 }
                                 SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
                             }
                         }
                     }
                 }

-
-               }
-               else
-               {
+            }
+            else
+            {

                 if ( invertDestinationFirst )
                 if ( invertDestinationFirst )

-                {

                     MacInvertRgn( clipRgn ) ;
                     MacInvertRgn( clipRgn ) ;

-                }
-                       CopyBits( GetPortBitMapForCopyBits( sourcePort ) ,
-                           GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
-                               &srcrect, &dstrect, mode, NULL ) ;
-               }
-               DisposeRgn( clipRgn ) ;
-               }
-               UnlockPixels( bmappixels ) ;
-       }
-
-       m_macPenInstalled = false ;
-       m_macBrushInstalled = false ;
-       m_macFontInstalled = false ;
-
-  return TRUE;
-}

 
 

-inline Fixed   IntToFixed( int inInt )
-       {
-               return (((SInt32) inInt) << 16);
-       }
+                CopyBits( GetPortBitMapForCopyBits( sourcePort ) ,
+                    GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
+                    &srcrect, &dstrect, mode, NULL ) ;
+            }

 
 

+            DisposeRgn( clipRgn ) ;
+        }
+
+        UnlockPixels( bmappixels ) ;
+    }
+
+    m_macPenInstalled = false ;
+    m_macBrushInstalled = false ;
+    m_macFontInstalled = false ;
+
+    return true;
+}

 
 

-void  wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
+void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,

                               double angle)
 {
                               double angle)
 {

-    wxCHECK_RET( Ok(), wxT("wxDC::DoDrawRotatedText  Invalid window dc") );
-
-    if (angle == 0.0 )
-    {
-        DrawText(str, x, y);
-        return;
-    }
+    wxCHECK_RET( Ok(), wxT("wxDC::DoDrawRotatedText - invalid DC") );

 
 

-    if ( str.Length() == 0 )
+    if ( str.empty() )

         return ;
 
         return ;
 

-    wxMacPortSetter helper(this) ;
+    wxMacFastPortSetter helper(this) ;

     MacInstallFont() ;
 
     MacInstallFont() ;
 

-       wxString text ;
-       if ( wxApp::s_macDefaultEncodingIsPC )
-       {
-               text = wxMacMakeMacStringFromPC( str ) ;
-       }
-       else
-       {
-               text = str ;
-       }
+    OSStatus status = noErr ;
+    ATSUTextLayout atsuLayout ;

 
 

-       wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
-    if ( 0 )
+    wxMacUniCharBuffer unibuf( str ) ;
+    UniCharCount chars = unibuf.GetChars() ;
+
+    status = ::ATSUCreateTextLayoutWithTextPtr( unibuf.GetBuffer() , 0 , chars , chars , 1 ,
+        &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") );
+
+    int iAngle = int( angle );
+    int drawX = XLOG2DEVMAC(x) ;
+    int drawY = YLOG2DEVMAC(y) ;
+
+    ATSUTextMeasurement textBefore, textAfter ;
+    ATSUTextMeasurement ascent, descent ;
+
+    ATSLineLayoutOptions layoutOptions = kATSLineNoLayoutOptions ;
+
+    if (m_font.GetNoAntiAliasing())

     {
     {

-        m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
-        SetAntiAliasedTextEnabled(true, m_scaleY * font->m_macFontSize);
-        m_macAliasWasEnabled = true ;
+        layoutOptions |= kATSLineNoAntiAliasing ;

     }
 
     }
 

-    OSStatus status = noErr ;
+    Fixed atsuAngle = IntToFixed( iAngle ) ;

 
 

-       TECObjectRef ec;
-       status = TECCreateConverter(&ec, kTextEncodingMacRoman, kTextEncodingUnicodeDefault);
-       wxASSERT_MSG( status == noErr , "couldn't start converter" ) ;
+    ATSUAttributeTag atsuTags[] =
+    {
+        kATSULineLayoutOptionsTag ,
+        kATSULineRotationTag ,
+    } ;

 
 

-    ByteCount byteOutLen ;
-    ByteCount byteInLen = text.Length() ;
-    ByteCount byteBufferLen = byteInLen *2 ;
-    char* buf = new char[byteBufferLen] ;
+    ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+        sizeof( ATSLineLayoutOptions ) ,
+        sizeof( Fixed ) ,
+    } ;

 
 

-       status = TECConvertText(ec, (ConstTextPtr)text.c_str() , byteInLen, &byteInLen,
-           (TextPtr)buf, byteBufferLen, &byteOutLen);
+    ATSUAttributeValuePtr    atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+        &layoutOptions ,
+        &atsuAngle ,
+    } ;

 
 

-       wxASSERT_MSG( status == noErr , "couldn't convert text" ) ;
-       status = TECDisposeConverter(ec);
-       wxASSERT_MSG( status == noErr , "couldn't dispose converter" ) ;
+    status = ::ATSUSetLayoutControls(atsuLayout , sizeof(atsuTags)/sizeof(ATSUAttributeTag) - ( abs(iAngle) > 0.001 ? 0 : 1),
+            atsuTags, atsuSizes, atsuValues ) ;

 
 

-       ATSUTextLayout atsuLayout ;
-       UniCharCount chars = byteOutLen / 2 ;
-    status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) buf , 0 , byteOutLen / 2 , byteOutLen / 2 , 1 ,
-        &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
-       wxASSERT_MSG( status == noErr , "couldn't create the layout of the rotated text" );
+    status = ::ATSUMeasureText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
+        &textBefore , &textAfter, &ascent , &descent );
+    wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );

 
 

-    if ( abs(angle) > 0 )
+    if ( m_backgroundMode == wxSOLID )

     {
     {

-        Fixed atsuAngle = IntToFixed( angle ) ;
-       ByteCount angleSize = sizeof(Fixed) ;
-       ATSUAttributeTag rotationTag = kATSULineRotationTag ;
-       ATSUAttributeValuePtr   angleValue = &atsuAngle ;
-       status = ::ATSUSetLayoutControls(atsuLayout , 1 , &rotationTag , &angleSize , &angleValue ) ;
+        // background painting must be done by hand, cannot be done by ATSUI
+        wxCoord x2 , y2 ;
+        PolyHandle polygon = OpenPoly();
+
+        ::MoveTo(drawX, drawY);
+
+        x2 = (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent)) ;
+        y2 = (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent)) ;
+        ::LineTo(x2, y2);
+
+        x2 = (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent ) + cos(angle / RAD2DEG) * FixedToInt(textAfter)) ;
+        y2 = (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent) - sin(angle / RAD2DEG) * FixedToInt(textAfter)) ;
+        ::LineTo(x2, y2);
+
+        x2 = (int) (drawX + cos(angle / RAD2DEG) * FixedToInt(textAfter)) ;
+        y2 = (int) (drawY - sin(angle / RAD2DEG) * FixedToInt(textAfter)) ;
+        ::LineTo(x2, y2);
+
+        ::LineTo( drawX, drawY) ;
+        ClosePoly();
+
+        ::ErasePoly( polygon );
+        KillPoly( polygon );

     }
 
     }
 

+    drawX += (int)(sin(angle / RAD2DEG) * FixedToInt(ascent));
+    drawY += (int)(cos(angle / RAD2DEG) * FixedToInt(ascent));

     status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
     status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,

-                               IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) );
-       wxASSERT_MSG( status == noErr , "couldn't draw the rotated text" );
+        IntToFixed(drawX) , IntToFixed(drawY) );
+
+    wxASSERT_MSG( status == noErr , wxT("couldn't draw the rotated text") );
+

     Rect rect ;
     Rect rect ;

-       status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
-                                       IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) , &rect );
-       wxASSERT_MSG( status == noErr , "couldn't measure the rotated text" );
+    status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
+        IntToFixed(drawX) , IntToFixed(drawY) , &rect );
+    wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );

 
 

-    OffsetRect( &rect , -m_macLocalOrigin.x , -m_macLocalOrigin.y ) ;
+    OffsetRect( &rect , -m_deviceLocalOriginX , -m_deviceLocalOriginY ) ;

     CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) );
     CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) );
     ::ATSUDisposeTextLayout(atsuLayout);
     CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) );
     CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) );
     ::ATSUDisposeTextLayout(atsuLayout);

-    delete[] buf ;

 }
 
 }
 

-void  wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y)
+void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y)

 {
 {

-    wxCHECK_RET(Ok(), wxT("wxDC::DoDrawText  Invalid DC"));
-    wxMacPortSetter helper(this) ;
-
-       long xx = XLOG2DEVMAC(x);
-       long yy = YLOG2DEVMAC(y);
-#if TARGET_CARBON
-       bool useDrawThemeText = ( DrawThemeTextBox != (void*) kUnresolvedCFragSymbolAddress ) ;
-       useDrawThemeText = false ;
-#endif
-       MacInstallFont() ;
-    if ( 0 )
-    {
-        m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
-        SetAntiAliasedTextEnabled(true, 8);
-        m_macAliasWasEnabled = true ;
-    }
-
-       FontInfo fi ;
-       ::GetFontInfo( &fi ) ;
-
-#if TARGET_CARBON
-       if ( !useDrawThemeText )
-#endif
-           yy += fi.ascent ;
-
-       ::MoveTo( xx , yy );
-       if (  m_backgroundMode == wxTRANSPARENT )
-       {
-               ::TextMode( srcOr) ;
-       }
-       else
-       {
-               ::TextMode( srcCopy ) ;
-       }
-
-       const char *text = NULL ;
-       int length = 0 ;
-       wxString macText ;
-
-       if ( wxApp::s_macDefaultEncodingIsPC )
-       {
-               macText = wxMacMakeMacStringFromPC( strtext ) ;
-               text = macText ;
-               length = macText.Length() ;
-       }
-       else
-       {
-               text = strtext ;
-               length = strtext.Length() ;
-       }
-
-       int laststop = 0 ;
-       int i = 0 ;
-       int line = 0 ;
-
-    {
-
-       while( i < length )
-       {
-               if( text[i] == 13 || text[i] == 10)
-               {
-#if TARGET_CARBON
-               if ( useDrawThemeText )
-               {
-                   Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading)  ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 1000 } ;
-                    CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ;
-                       ::DrawThemeTextBox( mString,
-                                                               kThemeCurrentPortFont,
-                                                               kThemeStateActive,
-                                                               false,
-                                                               &frame,
-                                                               teJustLeft,
-                                                               nil );
-                   CFRelease( mString ) ;
-                   line++ ;
-                }
-                   else
-#endif
-                   {
-                               ::DrawText( text , laststop , i - laststop ) ;
-                   line++ ;
-                               ::MoveTo( xx , yy + line*(fi.descent + fi.ascent + fi.leading) );
-                       }
-                       laststop = i+1 ;
-               }
-               i++ ;
-       }
-#if TARGET_CARBON
-        if ( useDrawThemeText )
-       {
-           Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading)  ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 1000 } ;
-            CFStringRef mString = CFStringCreateWithCString( NULL , text + laststop , kCFStringEncodingMacRoman ) ;
-               ::DrawThemeTextBox( mString,
-                                                       kThemeCurrentPortFont,
-                                                       kThemeStateActive,
-                                                       false,
-                                                       &frame,
-                                                       teJustLeft,
-                                                       nil );
-            CFRelease( mString ) ;
-        }
-        else
-#endif
-        {
-           ::DrawText( text , laststop , i - laststop ) ;
-        }
-       }
-       ::TextMode( srcOr ) ;
+    DoDrawRotatedText( strtext , x , y , 0) ;

 }
 
 }
 

-bool  wxDC::CanGetTextExtent() const
+bool wxDC::CanGetTextExtent() const

 {
 {

-       wxCHECK_MSG(Ok(), false, wxT("Invalid DC"));
+    wxCHECK_MSG(Ok(), false, wxT("wxDC::CanGetTextExtent - invalid DC"));

 
 

-       return true ;
+    return true ;

 }
 
 }
 

-void  wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height,
-                     wxCoord *descent, wxCoord *externalLeading ,
-                     wxFont *theFont ) const
+
+void wxDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height,
+                            wxCoord *descent, wxCoord *externalLeading ,
+                            const wxFont *theFont ) const

 {
 {

-   wxCHECK_RET(Ok(), wxT("Invalid DC"));
-   wxMacPortSetter helper(this) ;
+    wxCHECK_RET(Ok(), wxT("wxDC::DoGetTextExtent - invalid DC"));

 
 

-       wxFont formerFont = m_font ;
+    wxMacFastPortSetter helper(this) ;
+    wxFont formerFont = m_font ;
+    if ( theFont )
+    {
+        // work around the constness
+        *((wxFont*)(&m_font)) = *theFont ;
+    }

 
 

-       if ( theFont )
-       {
-           // work around the constness
-       *((wxFont*)(&m_font)) = *theFont ;
-       }
+    MacInstallFont() ;

 
 

-       MacInstallFont() ;
+    OSStatus status = noErr ;
+    ATSUTextLayout atsuLayout ;

 
 

-       FontInfo fi ;
-       ::GetFontInfo( &fi ) ;
-#if TARGET_CARBON      
-       bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ;
-       useGetThemeText = false ;
-#endif
+    wxMacUniCharBuffer unibuf( str ) ;
+    UniCharCount chars = unibuf.GetChars() ;

 
 

-       if ( height )
-               *height = YDEV2LOGREL( fi.descent + fi.ascent ) ;
-       if ( descent )
-               *descent =YDEV2LOGREL( fi.descent );
-       if ( externalLeading )
-               *externalLeading = YDEV2LOGREL( fi.leading ) ;
-
-       const char *text = NULL ;
-       int length = 0 ;
-       wxString macText ;
-       if ( wxApp::s_macDefaultEncodingIsPC )
-       {
-               macText = wxMacMakeMacStringFromPC( string ) ;
-               text = macText ;
-               length = macText.Length() ;
-       }
-       else
-       {
-               text = string ;
-               length = string.Length() ;
-       }
-
-       int laststop = 0 ;
-       int i = 0 ;
-       int curwidth = 0 ;
-       if ( width )
-       {
-               *width = 0 ;
-
-               while( i < length )
-               {
-                       if( text[i] == 13 || text[i] == 10)
-                       {
-                               if ( height )
-                                       *height += YDEV2LOGREL( fi.descent + fi.ascent + fi.leading ) ;
-#if TARGET_CARBON
-                if ( useGetThemeText )
-                {
-                    Point bounds={0,0} ;
-                    SInt16 baseline ;
-                    CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ;
-                       ::GetThemeTextDimensions( mString,
-                                                               kThemeCurrentPortFont,
-                                                               kThemeStateActive,
-                                                               false,
-                                                               &bounds,
-                                                               &baseline );
-                   CFRelease( mString ) ;
-                   curwidth = bounds.h ;
-                }
-                else
-#endif
-                {
-                                   curwidth = ::TextWidth( text , laststop , i - laststop ) ;
-                               }
-                               if ( curwidth > *width )
-                                       *width = XDEV2LOGREL( curwidth ) ;
-                               laststop = i+1 ;
-                       }
-                       i++ ;
-               }
-                               
-#if TARGET_CARBON
-        if ( useGetThemeText )
-        {
-            Point bounds={0,0} ;
-            SInt16 baseline ;
-            CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ;
-               ::GetThemeTextDimensions( mString,
-                                                       kThemeCurrentPortFont,
-                                                       kThemeStateActive,
-                                                       false,
-                                                       &bounds,
-                                                       &baseline );
-           CFRelease( mString ) ;
-           curwidth = bounds.h ;
-        }
-        else
-#endif
-        {
-                   curwidth = ::TextWidth( text , laststop , i - laststop ) ;
-               }
-               if ( curwidth > *width )
-                       *width = XDEV2LOGREL( curwidth ) ;
-       }
-
-       if ( theFont )
-       {
-           // work around the constness
-       *((wxFont*)(&m_font)) = formerFont ;
-               m_macFontInstalled = false ;
-       }
-}
+    status = ::ATSUCreateTextLayoutWithTextPtr( unibuf.GetBuffer() , 0 , chars , chars , 1 ,
+        &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;

 
 

-wxCoord   wxDC::GetCharWidth(void) const
-{
-    wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
+    wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the text") );

 
 

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

 
 

-       MacInstallFont() ;
+    ATSLineLayoutOptions layoutOptions = kATSLineNoLayoutOptions ;

 
 

-    int width = ::TextWidth( "n" , 0 , 1 ) ;
+    if (m_font.GetNoAntiAliasing())
+    {
+        layoutOptions |= kATSLineNoAntiAliasing ;
+    }

 
 

-       return YDEV2LOGREL(width) ;
-}
+    ATSUAttributeTag atsuTags[] =
+    {
+        kATSULineLayoutOptionsTag ,
+    } ;

 
 

-wxCoord   wxDC::GetCharHeight(void) const
-{
-    wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
+    ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+        sizeof( ATSLineLayoutOptions ) ,
+    } ;

 
 

-    wxMacPortSetter helper(this) ;
+    ATSUAttributeValuePtr    atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+        &layoutOptions ,
+    } ;

 
 

-       MacInstallFont() ;
+    status = ::ATSUSetLayoutControls(atsuLayout , sizeof(atsuTags)/sizeof(ATSUAttributeTag) ,
+            atsuTags, atsuSizes, atsuValues ) ;

 
 

-       FontInfo fi ;
-       ::GetFontInfo( &fi ) ;
+    ATSUTextMeasurement textBefore, textAfter ;
+    ATSUTextMeasurement textAscent, textDescent ;

 
 

-       return YDEV2LOGREL( fi.descent + fi.ascent );
-}
+    status = ::ATSUGetUnjustifiedBounds( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
+        &textBefore , &textAfter, &textAscent , &textDescent );

 
 

-void  wxDC::Clear(void)
-{
-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
-    wxMacPortSetter helper(this) ;
-       Rect rect = { -31000 , -31000 , 31000 , 31000 } ;
+    if ( height )
+        *height = YDEV2LOGREL( FixedToInt(textAscent + textDescent) ) ;
+    if ( descent )
+        *descent =YDEV2LOGREL( FixedToInt(textDescent) );
+    if ( externalLeading )
+        *externalLeading = 0 ;
+    if ( width )
+        *width = XDEV2LOGREL( FixedToInt(textAfter - textBefore) ) ;

 
 

-       if (m_backgroundBrush.GetStyle() != wxTRANSPARENT)
-       {
-           ::PenNormal() ;
-           //MacInstallBrush() ;
-        MacSetupBackgroundForCurrentPort( m_backgroundBrush ) ;
-               ::EraseRect( &rect ) ;
-       }
+    ::ATSUDisposeTextLayout(atsuLayout);
+
+
+    if ( theFont )
+    {
+        // work around the constness
+        *((wxFont*)(&m_font)) = formerFont ;
+        m_macFontInstalled = false ;
+    }

 }
 
 }
 

-void wxDC::MacInstallFont() const
+bool wxDC::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const

 {
 {

-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
-//     if ( m_macFontInstalled )
-//             return ;
-       Pattern blackColor ;
-
-       MacSetupBackgroundForCurrentPort(m_backgroundBrush) ;
-
-       wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
-
-       if ( font )
-       {
-               ::TextFont( font->m_macFontNum ) ;
-               ::TextSize( short(m_scaleY * font->m_macFontSize) ) ;
-               ::TextFace( font->m_macFontStyle ) ;
-
-               m_macFontInstalled = true ;
-               m_macBrushInstalled = false ;
-               m_macPenInstalled = false ;
-
-               RGBColor forecolor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel());
-               RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel());
-               ::RGBForeColor( &forecolor );
-               ::RGBBackColor( &backcolor );
-       }
-       else
-       {
-        FontFamilyID fontId ;
-       Str255 fontName ;
-       SInt16 fontSize ;
-       Style fontStyle ;
-       GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
-        GetFNum( fontName, &fontId );
-
-               ::TextFont( fontId ) ;
-               ::TextSize( short(m_scaleY * fontSize) ) ;
-               ::TextFace( fontStyle ) ;
-
-               // todo reset after spacing changes - or store the current spacing somewhere
-
-               m_macFontInstalled = true ;
-               m_macBrushInstalled = false ;
-               m_macPenInstalled = false ;
-
-               RGBColor forecolor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel());
-               RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel());
-               ::RGBForeColor( &forecolor );
-               ::RGBBackColor( &backcolor );
-       }
-
-       short mode = patCopy ;
-
-       // todo :
-
-       switch( m_logicalFunction )
-       {
-               case wxCOPY:       // src
-                       mode = patCopy ;
-                       break ;
-               case wxINVERT:     // NOT dst
-                       ::PenPat(GetQDGlobalsBlack(&blackColor));
-                       mode = patXor ;
-                       break ;
-               case wxXOR:        // src XOR dst
-                       mode = patXor ;
-                       break ;
-               case wxOR_REVERSE: // src OR (NOT dst)
-                       mode = notPatOr ;
-                       break ;
-               case wxSRC_INVERT: // (NOT src)
-                       mode = notPatCopy ;
-                       break ;
-
-               // unsupported TODO
-
-               case wxCLEAR:      // 0
-               case wxAND_REVERSE:// src AND (NOT dst)
-               case wxAND:        // src AND dst
-               case wxAND_INVERT: // (NOT src) AND dst
-               case wxNO_OP:      // dst
-               case wxNOR:        // (NOT src) AND (NOT dst)
-               case wxEQUIV:      // (NOT src) XOR dst
-               case wxOR_INVERT:  // (NOT src) OR dst
-               case wxNAND:       // (NOT src) OR (NOT dst)
-               case wxOR:         // src OR dst
-               case wxSET:        // 1
-//             case wxSRC_OR:     // source _bitmap_ OR destination
-//             case wxSRC_AND:     // source _bitmap_ AND destination
-                       break ;
-       }
-       ::PenMode( mode ) ;
+    wxCHECK_MSG(Ok(), false, wxT("wxDC::DoGetPartialTextExtents - invalid DC"));
+
+    widths.Empty();
+    widths.Add(0, text.length());
+
+    if (text.length() == 0)
+        return false;
+
+    wxMacFastPortSetter helper(this) ;
+    MacInstallFont() ;

 
     OSStatus status = noErr ;
 
     OSStatus status = noErr ;

+    ATSUTextLayout atsuLayout ;

 
 

-    Fixed atsuSize = IntToFixed(m_scaleY * font->m_macFontSize) ;
+    wxMacUniCharBuffer unibuf( text ) ;
+    UniCharCount chars = unibuf.GetChars() ;

 
 

-    Style qdStyle = font->m_macFontStyle ;
-       ATSUFontID      atsuFont = font->m_macATSUFontID ;
+    status = ::ATSUCreateTextLayoutWithTextPtr( unibuf.GetBuffer() , 0 , chars , chars , 1 ,
+        &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;

 
 

-    status = ::ATSUCreateStyle(&(ATSUStyle)m_macATSUIStyle) ;
-       wxASSERT_MSG( status == noErr , "couldn't create ATSU style" ) ;
+    wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the text") );

 
 

-       ATSUAttributeTag atsuTags[] =
-       {
-           kATSUFontTag ,
-           kATSUSizeTag ,
-//         kATSUColorTag ,
-           kATSUBaselineClassTag ,
-           kATSUVerticalCharacterTag,
+    status = ::ATSUSetTransientFontMatching( atsuLayout , true ) ;
+    wxASSERT_MSG( status == noErr , wxT("couldn't setup transient font matching") );

 
 

-           kATSUQDBoldfaceTag ,
-           kATSUQDItalicTag ,
-           kATSUQDUnderlineTag ,
-           kATSUQDCondensedTag ,
-           kATSUQDExtendedTag ,
+    ATSLineLayoutOptions layoutOptions = kATSLineNoLayoutOptions ;

 
 

-       } ;
+    if (m_font.GetNoAntiAliasing())
+    {
+        layoutOptions |= kATSLineNoAntiAliasing ;
+    }

 
 

-    ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    ATSUAttributeTag atsuTags[] =

     {
     {

-        sizeof( ATSUFontID ) ,
-        sizeof( Fixed ) ,
-//        sizeof( RGBColor ) ,
-        sizeof( BslnBaselineClass ) ,
-        sizeof( ATSUVerticalCharacterType),
+        kATSULineLayoutOptionsTag ,
+    } ;

 
 

-        sizeof( Boolean ) ,
-        sizeof( Boolean ) ,
-        sizeof( Boolean ) ,
-        sizeof( Boolean ) ,
-        sizeof( Boolean ) ,
+    ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+        sizeof( ATSLineLayoutOptions ) ,
+    } ;

 
 

+    ATSUAttributeValuePtr    atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+        &layoutOptions ,

     } ;
 
     } ;
 

-    Boolean kTrue = true ;
-    Boolean kFalse = false ;
-    BslnBaselineClass kBaselineDefault = kBSLNHangingBaseline ;
+    status = ::ATSUSetLayoutControls(atsuLayout , sizeof(atsuTags)/sizeof(ATSUAttributeTag) ,
+            atsuTags, atsuSizes, atsuValues ) ;

 
 

-    ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
+    for ( int pos = 0; pos < (int)chars ; pos ++ )
+    {
+        unsigned long actualNumberOfBounds = 0;
+        ATSTrapezoid glyphBounds;

 
 

-       ATSUAttributeValuePtr   atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
-       {
-           &atsuFont ,
-           &atsuSize ,
-//         &MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) ,
-           &kBaselineDefault ,
-           &kHorizontal,
+        // We get a single bound, since the text should only require one. If it requires more, there is an issue
+        OSStatus result;
+        result = ATSUGetGlyphBounds( atsuLayout, 0, 0, kATSUFromTextBeginning, pos + 1,
+            kATSUseDeviceOrigins, 1, &glyphBounds, &actualNumberOfBounds );
+        if (result != noErr || actualNumberOfBounds != 1 )
+            return false;

 
 

-           (qdStyle & bold) ? &kTrue : &kFalse ,
-           (qdStyle & italic) ? &kTrue : &kFalse ,
-           (qdStyle & underline) ? &kTrue : &kFalse ,
-           (qdStyle & condense) ? &kTrue : &kFalse ,
-           (qdStyle & extend) ? &kTrue : &kFalse ,
-       } ;
+        widths[pos] = XDEV2LOGREL(FixedToInt( glyphBounds.upperRight.x - glyphBounds.upperLeft.x ));
+    }

 
 

-       status = ::ATSUSetAttributes((ATSUStyle)m_macATSUIStyle, sizeof(atsuTags)/sizeof(ATSUAttributeTag),
-           atsuTags, atsuSizes, atsuValues);
-       wxASSERT_MSG( status == noErr , "couldn't set create ATSU style" ) ;
+    ::ATSUDisposeTextLayout(atsuLayout);

 
 

+    return true;

 }
 
 }
 

-Pattern gHatchPatterns[] =
+wxCoord wxDC::GetCharWidth(void) const

 {
 {

-    { 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF } ,
-    { 0x01 , 0x02 , 0x04 , 0x08 , 0x10 , 0x20 , 0x40 , 0x80 } ,
-    { 0x80 , 0x40 , 0x20 , 0x10 , 0x08 , 0x04 , 0x02 , 0x01 } ,
-    { 0x10 , 0x10 , 0x10 , 0xFF , 0x10 , 0x10 , 0x10 , 0x10 } ,
-    { 0x00 , 0x00 , 0x00 , 0xFF , 0x00 , 0x00 , 0x00 , 0x00 } ,
-    { 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 } ,
-    { 0x81 , 0x42 , 0x24 , 0x18 , 0x18 , 0x24 , 0x42 , 0x81 } ,
+    wxCoord width = 0 ;
+    DoGetTextExtent( wxT("g"), &width , NULL , NULL , NULL , NULL ) ;
+    return width ;
+}
+
+wxCoord wxDC::GetCharHeight(void) const
+{
+    wxCoord height ;
+    DoGetTextExtent( wxT("g") , NULL , &height , NULL , NULL , NULL ) ;
+    return height ;
+}
+
+void wxDC::Clear(void)
+{
+    wxCHECK_RET(Ok(), wxT("wxDC::Clear - invalid DC"));
+
+    wxMacFastPortSetter helper(this) ;
+    Rect rect = { -31000 , -31000 , 31000 , 31000 } ;
+
+    if ( m_backgroundBrush.Ok() && m_backgroundBrush.GetStyle() != wxTRANSPARENT)
+    {
+        ::PenNormal() ;
+        MacSetupBackgroundForCurrentPort( m_backgroundBrush ) ;
+        ::EraseRect( &rect ) ;
+    }
+}
+
+void wxDC::MacInstallFont() const
+{
+    wxCHECK_RET(Ok(), wxT("Invalid DC"));
+
+    //    if ( m_macFontInstalled )
+    //        return ;
+
+    Pattern blackColor ;
+    MacSetupBackgroundForCurrentPort(m_backgroundBrush) ;
+    if ( m_backgroundMode != wxTRANSPARENT )
+    {
+        Pattern whiteColor ;
+        ::BackPat(GetQDGlobalsWhite(&whiteColor));
+    }
+
+    wxASSERT( m_font.Ok() ) ;
+
+    ::TextFont( m_font.MacGetFontNum() ) ;
+    ::TextSize( (short)(m_scaleY * m_font.MacGetFontSize()) ) ;
+    ::TextFace( m_font.MacGetFontStyle() ) ;
+    m_macFontInstalled = true ;
+    m_macBrushInstalled = false ;
+    m_macPenInstalled = false ;
+    RGBColor forecolor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel());
+    RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel());
+    ::RGBForeColor( &forecolor );
+    ::RGBBackColor( &backcolor );
+
+    // TODO:
+    short mode = patCopy ;
+    switch ( m_logicalFunction )
+    {
+    case wxCOPY:       // src
+        mode = patCopy ;
+        break ;
+
+    case wxINVERT:     // NOT dst
+        ::PenPat(GetQDGlobalsBlack(&blackColor));
+        mode = patXor ;
+        break ;
+
+    case wxXOR:        // src XOR dst
+        mode = patXor ;
+        break ;
+
+    case wxOR_REVERSE: // src OR (NOT dst)
+        mode = notPatOr ;
+        break ;
+
+    case wxSRC_INVERT: // (NOT src)
+        mode = notPatCopy ;
+        break ;
+
+    case wxAND: // src AND dst
+        mode = adMin ;
+        break ;
+
+    // TODO: unsupported
+    case wxCLEAR:      // 0
+    case wxAND_REVERSE:// src AND (NOT dst)
+    case wxAND_INVERT: // (NOT src) AND dst
+    case wxNO_OP:      // dst
+    case wxNOR:        // (NOT src) AND (NOT dst)
+    case wxEQUIV:      // (NOT src) XOR dst
+    case wxOR_INVERT:  // (NOT src) OR dst
+    case wxNAND:       // (NOT src) OR (NOT dst)
+    case wxOR:         // src OR dst
+    case wxSET:        // 1
+        //        case wxSRC_OR:     // source _bitmap_ OR destination
+        //        case wxSRC_AND:     // source _bitmap_ AND destination
+        break ;
+
+    default:
+        break ;
+    }
+
+    ::PenMode( mode ) ;
+    OSStatus status = noErr ;
+    status = ATSUCreateAndCopyStyle( (ATSUStyle) m_font.MacGetATSUStyle() , (ATSUStyle*) &m_macATSUIStyle ) ;
+    wxASSERT_MSG( status == noErr , wxT("couldn't set create ATSU style") ) ;
+
+    Fixed atsuSize = IntToFixed( int(m_scaleY * m_font.MacGetFontSize()) ) ;
+    ATSUAttributeTag atsuTags[] =
+    {
+            kATSUSizeTag ,
+    } ;
+    ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+            sizeof( Fixed ) ,
+    } ;
+    ATSUAttributeValuePtr    atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+    {
+            &atsuSize ,
+    } ;
+
+    status = ::ATSUSetAttributes((ATSUStyle)m_macATSUIStyle, sizeof(atsuTags)/sizeof(ATSUAttributeTag) ,
+        atsuTags, atsuSizes, atsuValues);
+
+    wxASSERT_MSG( status == noErr , wxT("couldn't modify ATSU style") ) ;
+}
+
+Pattern gPatterns[] =
+{
+    // hatch patterns
+    { { 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF } } ,
+    { { 0x01 , 0x02 , 0x04 , 0x08 , 0x10 , 0x20 , 0x40 , 0x80 } } ,
+    { { 0x80 , 0x40 , 0x20 , 0x10 , 0x08 , 0x04 , 0x02 , 0x01 } } ,
+    { { 0x10 , 0x10 , 0x10 , 0xFF , 0x10 , 0x10 , 0x10 , 0x10 } } ,
+    { { 0x00 , 0x00 , 0x00 , 0xFF , 0x00 , 0x00 , 0x00 , 0x00 } } ,
+    { { 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 } } ,
+    { { 0x81 , 0x42 , 0x24 , 0x18 , 0x18 , 0x24 , 0x42 , 0x81 } } ,
+
+    // dash patterns
+    { { 0xCC , 0x99 , 0x33 , 0x66 , 0xCC , 0x99 , 0x33 , 0x66 } } , // DOT
+    { { 0xFE , 0xFD , 0xFB , 0xF7 , 0xEF , 0xDF , 0xBF , 0x7F } } , // LONG_DASH
+    { { 0xEE , 0xDD , 0xBB , 0x77 , 0xEE , 0xDD , 0xBB , 0x77 } } , // SHORT_DASH
+    { { 0xDE , 0xBD , 0x7B , 0xF6 , 0xED , 0xDB , 0xB7 , 0x6F } } , // DOT_DASH

 } ;
 
 } ;
 

-static void wxMacGetHatchPattern(int hatchStyle, Pattern *pattern)
+static void wxMacGetPattern(int penStyle, Pattern *pattern)

 {
 {

-       int theIndex = 1 ;
-
-       switch(hatchStyle)
-       {
-               case wxBDIAGONAL_HATCH:
-                       theIndex = 2;
-                       break;
-               case wxFDIAGONAL_HATCH:
-                       theIndex = 3;
-                       break;
-               case wxCROSS_HATCH:
-                       theIndex = 4;
-                       break;
-               case wxHORIZONTAL_HATCH:
-                       theIndex = 5;
-                       break;
-               case wxVERTICAL_HATCH:
-                       theIndex = 6;
-                       break;
-               case wxCROSSDIAG_HATCH:
-                       theIndex = 7;
-                       break;
-               default:
-                       theIndex = 1; // solid pattern
-                       break;
-       }
-       *pattern = gHatchPatterns[theIndex-1] ;
+    int index = 0;  // solid pattern by default
+    switch (penStyle)
+    {
+        // hatches
+        case wxBDIAGONAL_HATCH:     index = 1; break;
+        case wxFDIAGONAL_HATCH:     index = 2; break;
+        case wxCROSS_HATCH:         index = 3; break;
+        case wxHORIZONTAL_HATCH:    index = 4; break;
+        case wxVERTICAL_HATCH:      index = 5; break;
+        case wxCROSSDIAG_HATCH:     index = 6; break;
+
+        // dashes
+        case wxDOT:                 index = 7; break;
+        case wxLONG_DASH:           index = 8; break;
+        case wxSHORT_DASH:          index = 9; break;
+        case wxDOT_DASH:            index = 10; break;
+
+        default:
+            break;
+    }
+
+    *pattern = gPatterns[index];

 }
 
 void wxDC::MacInstallPen() const
 {
 }
 
 void wxDC::MacInstallPen() const
 {

-    wxCHECK_RET(Ok(), wxT("Invalid DC"));
+    wxCHECK_RET(Ok(), wxT("wxDC::MacInstallPen - invalid DC"));

 
 

-       Pattern  blackColor;
-
-//     if ( m_macPenInstalled )
-//             return ;
-
-       RGBColor forecolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());
-       RGBColor backcolor = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel());
-       ::RGBForeColor( &forecolor );
-       ::RGBBackColor( &backcolor );
-
-       ::PenNormal() ;
-       int penWidth = m_pen.GetWidth() * (int) m_scaleX ;
-
-       // null means only one pixel, at whatever resolution
-       if ( penWidth == 0 )
-               penWidth = 1 ;
-       ::PenSize(penWidth, penWidth);
-
-       int penStyle = m_pen.GetStyle();
-
-       if (penStyle == wxSOLID)
-       {
-               ::PenPat(GetQDGlobalsBlack(&blackColor));
-       }
-       else if (IS_HATCH(penStyle))
-       {
-               Pattern pat ;
-               wxMacGetHatchPattern(penStyle, &pat);
-               ::PenPat(&pat);
-       }
-       else
-       {
-           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 ;
-
-       // todo :
-
-       switch( m_logicalFunction )
-       {
-               case wxCOPY:       // only foreground color, leave background (thus not patCopy)
-                       mode = patOr ;
-                       break ;
-               case wxINVERT:     // NOT dst
-//                     ::PenPat(GetQDGlobalsBlack(&blackColor));
-                       mode = patXor ;
-                       break ;
-               case wxXOR:        // src XOR dst
-                       mode = patXor ;
-                       break ;
-               case wxOR_REVERSE: // src OR (NOT dst)
-                       mode = notPatOr ;
-                       break ;
-               case wxSRC_INVERT: // (NOT src)
-                       mode = notPatCopy ;
-                       break ;
-
-               // unsupported TODO
-
-               case wxCLEAR:      // 0
-               case wxAND_REVERSE:// src AND (NOT dst)
-               case wxAND:        // src AND dst
-               case wxAND_INVERT: // (NOT src) AND dst
-               case wxNO_OP:      // dst
-               case wxNOR:        // (NOT src) AND (NOT dst)
-               case wxEQUIV:      // (NOT src) XOR dst
-               case wxOR_INVERT:  // (NOT src) OR dst
-               case wxNAND:       // (NOT src) OR (NOT dst)
-               case wxOR:         // src OR dst
-               case wxSET:        // 1
-//             case wxSRC_OR:     // source _bitmap_ OR destination
-//             case wxSRC_AND:     // source _bitmap_ AND destination
-                       break ;
-       }
-       ::PenMode( mode ) ;
-       m_macPenInstalled = true ;
-       m_macBrushInstalled = false ;
-       m_macFontInstalled = false ;
+    //Pattern     blackColor;
+    //    if ( m_macPenInstalled )
+    //        return ;
+
+    RGBColor forecolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());
+    RGBColor backcolor = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel());
+    ::RGBForeColor( &forecolor );
+    ::RGBBackColor( &backcolor );
+    ::PenNormal() ;
+
+    // null means only one pixel, at whatever resolution
+    int penWidth = (int) (m_pen.GetWidth() * m_scaleX) ;
+    if ( penWidth == 0 )
+        penWidth = 1 ;
+    ::PenSize(penWidth, penWidth);
+
+    Pattern pat;
+    int penStyle = m_pen.GetStyle();
+    if (penStyle == wxUSER_DASH)
+    {
+        // FIXME: there should be exactly 8 items in the dash
+        wxDash* dash ;
+        int number = m_pen.GetDashes(&dash) ;
+        int index = 0;
+        for ( int i = 0 ; i < 8 ; ++i )
+        {
+            pat.pat[i] = dash[index] ;
+            if (index < number - 1)
+                index++;
+        }
+    }
+    else
+    {
+        wxMacGetPattern(penStyle, &pat);
+    }
+    ::PenPat(&pat);
+
+    // TODO:
+    short mode = patCopy ;
+    switch ( m_logicalFunction )
+    {
+    case wxCOPY:       // only foreground color, leave background (thus not patCopy)
+        mode = patOr ;
+        break ;
+
+    case wxINVERT:     // NOT dst
+        //            ::PenPat(GetQDGlobalsBlack(&blackColor));
+        mode = patXor ;
+        break ;
+
+    case wxXOR:        // src XOR dst
+        mode = patXor ;
+        break ;
+
+    case wxOR_REVERSE: // src OR (NOT dst)
+        mode = notPatOr ;
+        break ;
+
+    case wxSRC_INVERT: // (NOT src)
+        mode = notPatCopy ;
+        break ;
+
+    case wxAND: // src AND dst
+        mode = adMin ;
+        break ;
+
+    // TODO: unsupported
+    case wxCLEAR:      // 0
+    case wxAND_REVERSE:// src AND (NOT dst)
+    case wxAND_INVERT: // (NOT src) AND dst
+    case wxNO_OP:      // dst
+    case wxNOR:        // (NOT src) AND (NOT dst)
+    case wxEQUIV:      // (NOT src) XOR dst
+    case wxOR_INVERT:  // (NOT src) OR dst
+    case wxNAND:       // (NOT src) OR (NOT dst)
+    case wxOR:         // src OR dst
+    case wxSET:        // 1
+        //        case wxSRC_OR:     // source _bitmap_ OR destination
+        //        case wxSRC_AND:     // source _bitmap_ AND destination
+        break ;
+
+    default:
+        break ;
+    }
+
+    ::PenMode( mode ) ;
+    m_macPenInstalled = true ;
+    m_macBrushInstalled = false ;
+    m_macFontInstalled = false ;

 }
 
 void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background )
 {
     Pattern whiteColor ;
 }
 
 void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background )
 {
     Pattern whiteColor ;

-    switch( background.MacGetBrushKind() )
+
+    if ( background.Ok() )

     {
     {

-      case kwxMacBrushTheme :
-        {
-               ::SetThemeBackground( background.GetMacTheme() , wxDisplayDepth() , true ) ;
-          break ;
-        }
-      case kwxMacBrushThemeBackground :
+        switch ( background.MacGetBrushKind() )

         {
         {

-               Rect extent ;
-               ThemeBackgroundKind bg = background.GetMacThemeBackground( &extent ) ;
-               ::ApplyThemeBackground( bg , &extent ,kThemeStateActive , wxDisplayDepth() , true ) ;
-          break ;
-        }
-      case kwxMacBrushColour :
-        {
-                   ::RGBBackColor( &MAC_WXCOLORREF( background.GetColour().GetPixel()) );
-               int brushStyle = background.GetStyle();
-               if (brushStyle == wxSOLID)
-                       ::BackPat(GetQDGlobalsWhite(&whiteColor));
-               else if (IS_HATCH(brushStyle))
-               {
-                       Pattern pat ;
-                       wxMacGetHatchPattern(brushStyle, &pat);
-                       ::BackPat(&pat);
-               }
-               else
-               {
-                       ::BackPat(GetQDGlobalsWhite(&whiteColor));
-               }
-          break ;
+            case kwxMacBrushTheme :
+                ::SetThemeBackground( background.MacGetTheme() , wxDisplayDepth() , true ) ;
+                break ;
+
+            case kwxMacBrushThemeBackground :
+            {
+                Rect extent ;
+                ThemeBackgroundKind bg = background.MacGetThemeBackground( &extent ) ;
+                ::ApplyThemeBackground( bg , &extent, kThemeStateActive , wxDisplayDepth() , true ) ;
+            }
+                break ;
+
+            case kwxMacBrushColour :
+            {
+                ::RGBBackColor( &MAC_WXCOLORREF( background.GetColour().GetPixel()) );
+                int brushStyle = background.GetStyle();
+                if (brushStyle == wxSOLID)
+                    ::BackPat(GetQDGlobalsWhite(&whiteColor));
+                else if (background.IsHatch())
+                {
+                    Pattern pat ;
+                    wxMacGetPattern(brushStyle, &pat);
+                    ::BackPat(&pat);
+                }
+                else
+                {
+                    ::BackPat(GetQDGlobalsWhite(&whiteColor));
+                }
+            }
+                break ;
+
+            default:
+                break ;

         }
     }
 }
         }
     }
 }


@@ -2140,48 +1963,59 @@ void wxDC::MacInstallBrush() const
 {
     wxCHECK_RET(Ok(), wxT("Invalid DC"));
 
 {
     wxCHECK_RET(Ok(), wxT("Invalid DC"));
 

-       Pattern  blackColor ;
-//     if ( m_macBrushInstalled )
-//             return ;
-
-       // foreground
-
-       bool backgroundTransparent = (GetBackgroundMode() == wxTRANSPARENT) ;
-
-       ::RGBForeColor( &MAC_WXCOLORREF( m_brush.GetColour().GetPixel()) );
-       ::RGBBackColor( &MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel()) );
-
-       int brushStyle = m_brush.GetStyle();
-       if (brushStyle == wxSOLID)
-       {
-               ::PenPat(GetQDGlobalsBlack(&blackColor));
-    }
-       else if (IS_HATCH(brushStyle))
-       {
-               Pattern pat ;
-               wxMacGetHatchPattern(brushStyle, &pat);
-               ::PenPat(&pat);
-       }
-       else if ( m_brush.GetStyle() == wxSTIPPLE || m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE )
-       {
-           // we force this in order to be compliant with wxMSW
-           backgroundTransparent = false ;
-           // 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() ;
+    //    if ( m_macBrushInstalled )
+    //        return ;
+
+    Pattern     blackColor ;
+    bool backgroundTransparent = (GetBackgroundMode() == wxTRANSPARENT) ;
+    ::RGBForeColor( &MAC_WXCOLORREF( m_brush.GetColour().GetPixel()) );
+    ::RGBBackColor( &MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel()) );
+
+    int brushStyle = m_brush.GetStyle();
+    if (brushStyle == wxSOLID)
+    {
+        switch ( m_brush.MacGetBrushKind() )
+        {
+            case kwxMacBrushTheme :
+                {
+                    Pattern whiteColor ;
+                    ::BackPat(GetQDGlobalsWhite(&whiteColor));
+                    ::SetThemePen( m_brush.MacGetTheme() , wxDisplayDepth() , true ) ;
+                }
+            break ;
+
+            default :
+                ::PenPat(GetQDGlobalsBlack(&blackColor));
+                break ;
+
+        }
+    }
+    else if (m_brush.IsHatch())
+    {
+        Pattern pat ;
+
+        wxMacGetPattern(brushStyle, &pat);
+        ::PenPat(&pat);
+    }
+    else if ( m_brush.GetStyle() == wxSTIPPLE || m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE )
+    {
+        // we force this in order to be compliant with wxMSW
+        backgroundTransparent = false ;
+
+        // 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() ;

         GWorldPtr gw = NULL ;
 
         GWorldPtr gw = NULL ;
 

-           if ( m_brush.GetStyle() == wxSTIPPLE )
-               gw = MAC_WXHBITMAP(bitmap->GetHBITMAP())  ;
-           else
-               gw = MAC_WXHBITMAP(bitmap->GetMask()->GetMaskBitmap()) ;
+        if ( m_brush.GetStyle() == wxSTIPPLE )
+            gw = MAC_WXHBITMAP(bitmap->GetHBITMAP(NULL))  ;
+        else
+            gw = MAC_WXHBITMAP(bitmap->GetMask()->GetHBITMAP()) ;

 
         PixMapHandle gwpixmaphandle = GetGWorldPixMap( gw ) ;
         LockPixels( gwpixmaphandle ) ;
 
         PixMapHandle gwpixmaphandle = GetGWorldPixMap( gw ) ;
         LockPixels( gwpixmaphandle ) ;

-
-           bool isMonochrome = !IsPortColor( gw ) ;
-
+        bool isMonochrome = !IsPortColor( gw ) ;

         if ( !isMonochrome )
         {
             if ( (**gwpixmaphandle).pixelSize == 1 )
         if ( !isMonochrome )
         {
             if ( (**gwpixmaphandle).pixelSize == 1 )


@@ -2189,151 +2023,120 @@ void wxDC::MacInstallBrush() const
         }
 
         if ( isMonochrome && width == 8 && height == 8 )
         }
 
         if ( isMonochrome && width == 8 && height == 8 )

-           {
-               ::RGBForeColor( &MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) );
-               ::RGBForeColor( &MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) );
+        {
+            ::RGBForeColor( &MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) );
+            ::RGBForeColor( &MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) );

             BitMap* gwbitmap = (BitMap*) *gwpixmaphandle ; // since the color depth is 1 it is a BitMap
             UInt8 *gwbits = (UInt8*) gwbitmap->baseAddr ;
             int alignment = gwbitmap->rowBytes & 0x7FFF ;
             Pattern pat ;
             BitMap* gwbitmap = (BitMap*) *gwpixmaphandle ; // since the color depth is 1 it is a BitMap
             UInt8 *gwbits = (UInt8*) gwbitmap->baseAddr ;
             int alignment = gwbitmap->rowBytes & 0x7FFF ;
             Pattern pat ;

+

             for ( int i = 0 ; i < 8 ; ++i )
             {
             for ( int i = 0 ; i < 8 ; ++i )
             {

-                pat.pat[i] = gwbits[i*alignment+0] ;
+                pat.pat[i] = gwbits[i * alignment + 0] ;

             }
             }

+

             UnlockPixels( GetGWorldPixMap( gw ) ) ;
             ::PenPat( &pat ) ;
             UnlockPixels( GetGWorldPixMap( gw ) ) ;
             ::PenPat( &pat ) ;

-           }
-           else
-           {
- // this will be the code to handle power of 2 patterns, we will have to arrive at a nice
- // caching scheme before putting this into production
-               Handle      image;
-               long            imageSize;
-               PixPatHandle pixpat = NewPixPat() ;
-
-               CopyPixMap(gwpixmaphandle, (**pixpat).patMap);
-            imageSize = GetPixRowBytes((**pixpat).patMap) *
-                           ((**(**pixpat).patMap).bounds.bottom -
-                           (**(**pixpat).patMap).bounds.top);
+        }
+        else
+        {
+            // this will be the code to handle power of 2 patterns, we will have to arrive at a nice
+            // caching scheme before putting this into production
+            Handle      image;
+            long        imageSize;

 
 

+            PixPatHandle pixpat = NewPixPat() ;
+            CopyPixMap(gwpixmaphandle, (**pixpat).patMap);
+            imageSize = GetPixRowBytes((**pixpat).patMap) *
+                ((**(**pixpat).patMap).bounds.bottom -
+                (**(**pixpat).patMap).bounds.top);

             PtrToHand( (**gwpixmaphandle).baseAddr, &image, imageSize );
             (**pixpat).patData = image;
             PtrToHand( (**gwpixmaphandle).baseAddr, &image, imageSize );
             (**pixpat).patData = image;

+

             if ( isMonochrome )
             {
             if ( isMonochrome )
             {

-                   CTabHandle ctable = ((**((**pixpat).patMap)).pmTable) ;
-                   ColorSpecPtr ctspec = (ColorSpecPtr) &(**ctable).ctTable ;
-                   if ( ctspec[0].rgb.red == 0x0000 )
-                   {
-                       ctspec[1].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ;
-                       ctspec[0].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ;
-                   }
-                   else
-                   {
-                       ctspec[0].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ;
-                       ctspec[1].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ;
-                   }
-                   ::CTabChanged( ctable ) ;
+                CTabHandle ctable = ((**((**pixpat).patMap)).pmTable) ;
+                ColorSpecPtr ctspec = (ColorSpecPtr) &(**ctable).ctTable ;
+                if ( ctspec[0].rgb.red == 0x0000 )
+                {
+                    ctspec[1].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ;
+                    ctspec[0].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ;
+                }
+                else
+                {
+                    ctspec[0].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ;
+                    ctspec[1].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ;
+                }
+                ::CTabChanged( ctable ) ;

             }
             }

+

             ::PenPixPat(pixpat);
             m_macForegroundPixMap = pixpat ;
             ::PenPixPat(pixpat);
             m_macForegroundPixMap = pixpat ;

-           }
-           UnlockPixels( gwpixmaphandle ) ;
-       }
+        }
+
+        UnlockPixels( gwpixmaphandle ) ;
+    }

     else
     {
     else
     {

-           ::PenPat(GetQDGlobalsBlack(&blackColor));
-       }
-
-       short mode = patCopy ;
-       switch( m_logicalFunction )
-       {
-               case wxCOPY:       // src
-                   if ( backgroundTransparent )
-                       mode = patOr ;
-                   else
-                           mode = patCopy ;
-                       break ;
-               case wxINVERT:     // NOT dst
-                   if ( !backgroundTransparent )
-                   {
-                           ::PenPat(GetQDGlobalsBlack(&blackColor));
-                       }
-                       mode = patXor ;
-                       break ;
-               case wxXOR:        // src XOR dst
-                       mode = patXor ;
-                       break ;
-               case wxOR_REVERSE: // src OR (NOT dst)
-                       mode = notPatOr ;
-                       break ;
-               case wxSRC_INVERT: // (NOT src)
-                       mode = notPatCopy ;
-                       break ;
-
-               // unsupported TODO
-
-               case wxCLEAR:      // 0
-               case wxAND_REVERSE:// src AND (NOT dst)
-               case wxAND:        // src AND dst
-               case wxAND_INVERT: // (NOT src) AND dst
-               case wxNO_OP:      // dst
-               case wxNOR:        // (NOT src) AND (NOT dst)
-               case wxEQUIV:      // (NOT src) XOR dst
-               case wxOR_INVERT:  // (NOT src) OR dst
-               case wxNAND:       // (NOT src) OR (NOT dst)
-               case wxOR:         // src OR dst
-               case wxSET:        // 1
-//             case wxSRC_OR:     // source _bitmap_ OR destination
-//             case wxSRC_AND:     // source _bitmap_ AND destination
-                       break ;
-       }
-       ::PenMode( mode ) ;
-       m_macBrushInstalled = true ;
-       m_macPenInstalled = false ;
-       m_macFontInstalled = false ;
-}
-
-// ---------------------------------------------------------------------------
-// coordinates transformations
-// ---------------------------------------------------------------------------
-
-
-wxCoord wxDCBase::DeviceToLogicalX(wxCoord x) const
-{
-    return ((wxDC *)this)->XDEV2LOG(x);
-}
-
-wxCoord wxDCBase::DeviceToLogicalY(wxCoord y) const
-{
-    return ((wxDC *)this)->YDEV2LOG(y);
-}
-
-wxCoord wxDCBase::DeviceToLogicalXRel(wxCoord x) const
-{
-    return ((wxDC *)this)->XDEV2LOGREL(x);
-}
-
-wxCoord wxDCBase::DeviceToLogicalYRel(wxCoord y) const
-{
-    return ((wxDC *)this)->YDEV2LOGREL(y);
-}
+        ::PenPat(GetQDGlobalsBlack(&blackColor));
+    }

 
 

-wxCoord wxDCBase::LogicalToDeviceX(wxCoord x) const
-{
-    return ((wxDC *)this)->XLOG2DEV(x);
-}
+    short mode = patCopy ;
+    switch ( m_logicalFunction )
+    {
+    case wxCOPY:       // src
+        if ( backgroundTransparent )
+            mode = patOr ;
+        else
+            mode = patCopy ;
+        break ;
+
+    case wxINVERT:     // NOT dst
+        if ( !backgroundTransparent )
+            ::PenPat(GetQDGlobalsBlack(&blackColor));
+        mode = patXor ;
+        break ;
+
+    case wxXOR:        // src XOR dst
+        mode = patXor ;
+        break ;
+
+    case wxOR_REVERSE: // src OR (NOT dst)
+        mode = notPatOr ;
+        break ;
+
+    case wxSRC_INVERT: // (NOT src)
+        mode = notPatCopy ;
+        break ;
+
+    case wxAND: // src AND dst
+        mode = adMin ;
+        break ;
+
+    // TODO: unsupported
+    case wxCLEAR:      // 0
+    case wxAND_REVERSE:// src AND (NOT dst)
+    case wxAND_INVERT: // (NOT src) AND dst
+    case wxNO_OP:      // dst
+    case wxNOR:        // (NOT src) AND (NOT dst)
+    case wxEQUIV:      // (NOT src) XOR dst
+    case wxOR_INVERT:  // (NOT src) OR dst
+    case wxNAND:       // (NOT src) OR (NOT dst)
+    case wxOR:         // src OR dst
+    case wxSET:        // 1
+        //        case wxSRC_OR:     // source _bitmap_ OR destination
+        //        case wxSRC_AND:     // source _bitmap_ AND destination
+        break ;

 
 

-wxCoord wxDCBase::LogicalToDeviceY(wxCoord y) const
-{
-    return ((wxDC *)this)->YLOG2DEV(y);
-}
+    default:
+        break ;
+    }

 
 

-wxCoord wxDCBase::LogicalToDeviceXRel(wxCoord x) const
-{
-    return ((wxDC *)this)->XLOG2DEVREL(x);
+    ::PenMode( mode ) ;
+    m_macBrushInstalled = true ;
+    m_macPenInstalled = false ;
+    m_macFontInstalled = false ;

 }
 
 }
 

-wxCoord wxDCBase::LogicalToDeviceYRel(wxCoord y) const
-{
-    return ((wxDC *)this)->YLOG2DEVREL(y);
-}
+#endif // !wxMAC_USE_CORE_GRAPHICS