old mingw32 compilation fix

[wxWidgets.git] / src / mac / uma.cpp

diff --git a/src/mac/uma.cpp b/src/mac/uma.cpp
index f34db6bc39a87e40076949b9f6af275ea26b00e6..f6bd01f91f09360764787645054b9a3b3b78ec73 100644 (file)
--- a/src/mac/uma.cpp
+++ b/src/mac/uma.cpp
@@ -1,17 +1,31 @@
 #include "wx/defs.h"
 #include "wx/defs.h"

+#include "wx/dc.h"

 #include "wx/mac/uma.h"
 #include "wx/mac/uma.h"

-#include "wx/mac/aga.h"
-
-#ifdef __UNIX__
-  #include <NavigationServices/Navigation.h>
-#else
-  #include <Navigation.h>
-#endif
-
-// init
+#include <MacTextEditor.h>
+
+#ifndef __DARWIN__
+#  include <Navigation.h>
+#  if defined(TARGET_CARBON)
+#    if PM_USE_SESSION_APIS
+#      include <PMCore.h>
+#    endif
+#    include <PMApplication.h>
+#  else
+#    include <Printing.h>
+#  endif
+#endif
+
+// since we have decided that we only support 8.6 upwards we are
+// checking for these minimum requirements in the startup code of
+// the application so all wxWindows code can safely assume that appearance 1.1
+// windows manager, control manager, navigation services etc. are 
+// present

 
 static bool    sUMAHasAppearance = false ;
 static long sUMAAppearanceVersion = 0 ;
 
 static bool    sUMAHasAppearance = false ;
 static long sUMAAppearanceVersion = 0 ;

+static bool sUMAHasAquaLayout = false ;
+static bool sUMASystemInitialized = false ;
+

 extern int gAGABackgroundColor ;
 bool UMAHasAppearance() { return sUMAHasAppearance ; }
 long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }
 extern int gAGABackgroundColor ;
 bool UMAHasAppearance() { return sUMAHasAppearance ; }
 long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }


@@ -21,18 +35,21 @@ static long sUMAWindowManagerAttr = 0 ;
 
 bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
 long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }
 
 bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
 long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }

+bool UMAHasAquaLayout() { return sUMAHasAquaLayout ; }
+bool UMASystemIsInitialized() { return sUMASystemInitialized ; }
+

 void UMACleanupToolbox()
 {
 void UMACleanupToolbox()
 {

-#if UMA_USE_APPEARANCE

        if ( sUMAHasAppearance )
        {
                UnregisterAppearanceClient() ;
        }
        if ( sUMAHasAppearance )
        {
                UnregisterAppearanceClient() ;
        }

-#endif

        if ( NavServicesAvailable() )
        {
                NavUnload() ;
        }
        if ( NavServicesAvailable() )
        {
                NavUnload() ;
        }

+  if ( TXNTerminateTextension != (void*) kUnresolvedCFragSymbolAddress )
+         TXNTerminateTextension( ) ;

 }
 void UMAInitToolbox( UInt16 inMoreMastersCalls )
 {
 }
 void UMAInitToolbox( UInt16 inMoreMastersCalls )
 {


@@ -54,7 +71,6 @@ void UMAInitToolbox( UInt16 inMoreMastersCalls )
        InitCursor();
 #endif
 
        InitCursor();
 #endif
 

-#if UMA_USE_APPEARANCE

        long theAppearance ;
        if ( Gestalt( gestaltAppearanceAttr, &theAppearance ) == noErr )
        {
        long theAppearance ;
        if ( Gestalt( gestaltAppearanceAttr, &theAppearance ) == noErr )
        {


@@ -69,17 +85,11 @@ void UMAInitToolbox( UInt16 inMoreMastersCalls )
                        sUMAAppearanceVersion = 0x0100 ;
                }
        }
                        sUMAAppearanceVersion = 0x0100 ;
                }
        }

-#endif // UMA_USE_APPEARANCE
-#if UMA_USE_8_6
-#if UMA_USE_WINDOWMGR

        if ( Gestalt( gestaltWindowMgrAttr, &sUMAWindowManagerAttr ) == noErr )
        {
                sUMAHasWindowManager = sUMAWindowManagerAttr & gestaltWindowMgrPresent ;
        }
        if ( Gestalt( gestaltWindowMgrAttr, &sUMAWindowManagerAttr ) == noErr )
        {
                sUMAHasWindowManager = sUMAWindowManagerAttr & gestaltWindowMgrPresent ;
        }

-#endif // UMA_USE_WINDOWMGR
-#endif

                
                

-#ifndef __UNIX__

 #if TARGET_CARBON
 // Call currently implicitely done :           InitFloatingWindows() ;
 #else
 #if TARGET_CARBON
 // Call currently implicitely done :           InitFloatingWindows() ;
 #else


@@ -87,15 +97,59 @@ void UMAInitToolbox( UInt16 inMoreMastersCalls )
                InitFloatingWindows() ;
        else
                InitWindows();
                InitFloatingWindows() ;
        else
                InitWindows();

-#endif

 #endif
 
        if ( NavServicesAvailable() )
        {
                NavLoad() ;
        }
 #endif
 
        if ( NavServicesAvailable() )
        {
                NavLoad() ;
        }

+
+  long menuMgrAttr ;
+  Gestalt( gestaltMenuMgrAttr , &menuMgrAttr ) ;
+  if ( menuMgrAttr & gestaltMenuMgrAquaLayoutMask )
+    sUMAHasAquaLayout = true ;
+
+  if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
+  { 
+    FontFamilyID fontId ;
+       Str255 fontName ;
+       SInt16 fontSize ;
+       Style fontStyle ;
+       GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+    GetFNum( fontName, &fontId );
+
+    TXNMacOSPreferredFontDescription fontDescriptions[] =
+    {
+        { fontId , (fontSize << 16) ,kTXNDefaultFontStyle, kTXNSystemDefaultEncoding } ,
+    } ;
+    int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
+#if 0 // TARGET_CARBON  
+    --noOfFontDescriptions ;
+#endif
+       // kTXNAlwaysUseQuickDrawTextMask might be desirable because of speed increases but it crashes the app under OS X upon key stroke
+       OptionBits options = kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask ;
+#if TARGET_CARBON
+    if ( !UMAHasAquaLayout() )
+#endif
+    {
+        options |= kTXNAlwaysUseQuickDrawTextMask ;
+    }
+       TXNInitTextension(fontDescriptions,  noOfFontDescriptions, options );
+  }
+
+
+  sUMASystemInitialized = true ;
+

 }
 
 }
 

+/*
+Boolean CanUseATSUI()
+       {
+       long result;
+       OSErr err = Gestalt(gestaltATSUVersion, &result);
+       return (err == noErr);
+       }
+*/

 // process manager
 long UMAGetProcessMode() 
 {
 // process manager
 long UMAGetProcessMode() 
 {


@@ -123,6 +177,7 @@ bool UMAGetProcessModeDoesActivateOnFGSwitch()
 
 void UMASetMenuTitle( MenuRef menu , StringPtr title )
 {
 
 void UMASetMenuTitle( MenuRef menu , StringPtr title )
 {

+/*

 #if !TARGET_CARBON
        long                    size = GetHandleSize( (Handle) menu ) ;
        const long              headersize = 14 ;
 #if !TARGET_CARBON
        long                    size = GetHandleSize( (Handle) menu ) ;
        const long              headersize = 14 ;


@@ -145,44 +200,24 @@ void UMASetMenuTitle( MenuRef menu , StringPtr title )
                SetHandleSize( (Handle) menu , size + (newlen - oldlen ) ) ;
        }
 #else
                SetHandleSize( (Handle) menu , size + (newlen - oldlen ) ) ;
        }
 #else

+*/

        SetMenuTitle( menu , title ) ;
        SetMenuTitle( menu , title ) ;

-#endif
+//#endif

 }
 
 UInt32 UMAMenuEvent( EventRecord *inEvent )
 {
 }
 
 UInt32 UMAMenuEvent( EventRecord *inEvent )
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {

                return MenuEvent( inEvent ) ;
                return MenuEvent( inEvent ) ;

-       }
-       else
-#endif
-       {
-                       if ( inEvent->what == keyDown && inEvent->modifiers & cmdKey)
-                       {
-                               return MenuKey( inEvent->message & charCodeMask ) ;
-                       }
-               return NULL ;
-       }

 }
 
 void                   UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem ) 
 {
 }
 
 void                   UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem ) 
 {

-#if UMA_USE_8_6 || TARGET_CARBON

        EnableMenuItem( inMenu , inItem ) ;
        EnableMenuItem( inMenu , inItem ) ;

-#else
-       EnableItem( inMenu , inItem ) ;
-#endif

 }
 
 void                   UMADisableMenuItem( MenuRef inMenu , MenuItemIndex inItem ) 
 {
 }
 
 void                   UMADisableMenuItem( MenuRef inMenu , MenuItemIndex inItem ) 
 {

-#if UMA_USE_8_6 || TARGET_CARBON

        DisableMenuItem( inMenu , inItem ) ;
        DisableMenuItem( inMenu , inItem ) ;

-#else
-       DisableItem( inMenu , inItem ) ;
-#endif

 }
 
 void UMAAppendSubMenuItem( MenuRef menu , StringPtr l , SInt16 id ) 
 }
 
 void UMAAppendSubMenuItem( MenuRef menu , StringPtr l , SInt16 id ) 


@@ -249,42 +284,11 @@ void UMAInsertMenuItem( MenuRef menu , StringPtr l , MenuItemIndex item , SInt16
        MacInsertMenuItem( menu , label , item) ;
 }
 
        MacInsertMenuItem( menu , label , item) ;
 }
 

-void UMADrawMenuBar() 
-{
-       DrawMenuBar() ;
-}
-
-
-void UMASetMenuItemText( MenuRef menu , MenuItemIndex item , StringPtr label ) 
-{
-       ::SetMenuItemText( menu , item , label ) ;
-}
-
-MenuRef        UMANewMenu( SInt16 menuid , StringPtr label ) 
-{
-       return ::NewMenu(menuid, label);
-}
-
-void UMADisposeMenu( MenuRef menu )
-{
-       DisposeMenu( menu ) ;
-}
-void UMADeleteMenu( SInt16 menuId ) 
-{
-       ::DeleteMenu( menuId ) ;
-}
-
-void UMAInsertMenu( MenuRef insertMenu , SInt16 afterId ) 
-{
-       ::InsertMenu( insertMenu , afterId ) ;
-}
-
-

 // quickdraw
 
 int gPrOpenCounter = 0 ;
 
 // quickdraw
 
 int gPrOpenCounter = 0 ;
 

-OSStatus UMAPrOpen() 
+OSStatus UMAPrOpen(void *macPrintSession)

 {
 #if !TARGET_CARBON
        OSErr err = noErr ;
 {
 #if !TARGET_CARBON
        OSErr err = noErr ;


@@ -301,14 +305,18 @@ OSStatus UMAPrOpen()
        ++gPrOpenCounter ;
        if ( gPrOpenCounter == 1 )
        {
        ++gPrOpenCounter ;
        if ( gPrOpenCounter == 1 )
        {

-               err = PMBegin() ;
+  #if PM_USE_SESSION_APIS
+           err = PMCreateSession((PMPrintSession *)macPrintSession) ;
+  #else
+           err = PMBegin() ;
+  #endif

                wxASSERT( err == noErr ) ;
        }
        return err ;
 #endif
 }
 
                wxASSERT( err == noErr ) ;
        }
        return err ;
 #endif
 }
 

-OSStatus UMAPrClose() 
+OSStatus UMAPrClose(void *macPrintSession)

 {
 #if !TARGET_CARBON
        OSErr err = noErr ;
 {
 #if !TARGET_CARBON
        OSErr err = noErr ;


@@ -326,7 +334,12 @@ OSStatus UMAPrClose()
        wxASSERT( gPrOpenCounter >= 1 ) ;
        if ( gPrOpenCounter == 1 )
        {
        wxASSERT( gPrOpenCounter >= 1 ) ;
        if ( gPrOpenCounter == 1 )
        {

-               err = PMEnd() ;
+  #if PM_USE_SESSION_APIS
+           err = PMRelease(*(PMPrintSession *)macPrintSession) ;
+           *(PMPrintSession *)macPrintSession = kPMNoReference;
+  #else
+           err = PMEnd() ;
+  #endif

        }
        --gPrOpenCounter ;
        return err ;
        }
        --gPrOpenCounter ;
        return err ;


@@ -335,6 +348,7 @@ OSStatus UMAPrClose()
 
 #if !TARGET_CARBON
 
 
 #if !TARGET_CARBON
 

+pascal QDGlobalsPtr GetQDGlobalsPtr (void) ;

 pascal QDGlobalsPtr GetQDGlobalsPtr (void)
 {
        return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
 pascal QDGlobalsPtr GetQDGlobalsPtr (void)
 {
        return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);


@@ -353,11 +367,12 @@ void UMAShowWatchCursor()
        else
        {
        #if TARGET_CARBON
        else
        {
        #if TARGET_CARBON

-               Cursor preservedArrow;
-               GetQDGlobalsArrow (&preservedArrow);
-               SetQDGlobalsArrow (*watchFob);
-               InitCursor ( );
-               SetQDGlobalsArrow (&preservedArrow);
+//             Cursor preservedArrow;
+//             GetQDGlobalsArrow (&preservedArrow);
+//             SetQDGlobalsArrow (*watchFob);
+//             InitCursor ( );
+//             SetQDGlobalsArrow (&preservedArrow);
+               SetCursor (*watchFob);  

        #else
                SetCursor (*watchFob);  
        #endif
        #else
                SetCursor (*watchFob);  
        #endif


@@ -380,7 +395,7 @@ GrafPtr             UMAGetWindowPort( WindowRef inWindowRef )
 {
        wxASSERT( inWindowRef != NULL ) ;
 #if TARGET_CARBON 
 {
        wxASSERT( inWindowRef != NULL ) ;
 #if TARGET_CARBON 

-       return GetWindowPort( inWindowRef ) ; 
+       return (GrafPtr) GetWindowPort( inWindowRef ) ; 

 #else
        return (GrafPtr) inWindowRef ;
 #endif
 #else
        return (GrafPtr) inWindowRef ;
 #endif


@@ -415,397 +430,100 @@ void                    UMAGetWTitleC( WindowRef inWindowRef , char *title )
 #endif
 }
 
 #endif
 }
 

-void                   UMAShowWindow( WindowRef inWindowRef ) 
-{
-       ShowWindow( inWindowRef ) ;
-}
-
-void                   UMAHideWindow( WindowRef inWindowRef ) 
-{
-       HideWindow( inWindowRef) ;
-}
-
-void                   UMASelectWindow( WindowRef inWindowRef ) 
-{
-       SelectWindow( inWindowRef ) ;
-}
-
-void                   UMABringToFront( WindowRef inWindowRef ) 
-{
-       BringToFront( inWindowRef ) ;
-}
-
-void                   UMASendBehind( WindowRef inWindowRef , WindowRef behindWindow ) 
-{
-       SendBehind( inWindowRef , behindWindow ) ;
-}
-
-void                   UMACloseWindow(WindowRef inWindowRef) 
-{
-#if TARGET_CARBON
-#else
-       CloseWindow( inWindowRef ) ;
-#endif
-}
-

 // appearance additions
 
 void UMAActivateControl( ControlHandle inControl ) 
 {
 // appearance additions
 
 void UMAActivateControl( ControlHandle inControl ) 
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       ::ActivateControl( inControl ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       AGAActivateControl( inControl ) ;
-   }
-#else
-       {
-       }
-#endif
+    // we have to add the control after again to the update rgn
+    // otherwise updates get lost
+  if ( !IsControlActive( inControl ) )
+  {
+        bool visible = IsControlVisible( inControl ) ;
+        if ( visible )
+          SetControlVisibility( inControl , false , false ) ;
+        ::ActivateControl( inControl ) ;
+        if ( visible ) {
+          SetControlVisibility( inControl , true , false ) ;
+          Rect ctrlBounds ;
+          InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
+        }
+  }

 }
 
 void UMADrawControl( ControlHandle inControl ) 
 {
 }
 
 void UMADrawControl( ControlHandle inControl ) 
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       ::DrawControlInCurrentPort( inControl ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       AGADrawControl( inControl ) ;
-   }
-#else
-       {
-       }
-#endif
+    WindowRef theWindow = GetControlOwner(inControl) ;
+    RgnHandle updateRgn = NewRgn() ;
+    GetWindowUpdateRgn( theWindow , updateRgn ) ;
+         Point zero = { 0 , 0 } ;
+         LocalToGlobal( &zero ) ;
+         OffsetRgn( updateRgn , -zero.h , -zero.v ) ;
+    ::DrawControlInCurrentPort( inControl ) ;
+    InvalWindowRgn( theWindow, updateRgn) ;
+         DisposeRgn( updateRgn ) ;

 }
 
 void UMAMoveControl( ControlHandle inControl , short x , short y ) 
 {
 }
 
 void UMAMoveControl( ControlHandle inControl , short x , short y ) 
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               ::MoveControl( inControl , x , y ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       AGAMoveControl( inControl , x ,y  ) ;
-   }
-#else
-       {
-       }
-#endif
+  bool visible = IsControlVisible( inControl ) ;
+  if ( visible ) {
+    SetControlVisibility( inControl , false , false ) ;
+    Rect ctrlBounds ;
+    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
+  }
+  ::MoveControl( inControl , x , y ) ;
+  if ( visible ) {
+    SetControlVisibility( inControl , true , false ) ;
+    Rect ctrlBounds ;
+    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
+  }

 }
 
 void UMASizeControl( ControlHandle inControl , short x , short y ) 
 {
 }
 
 void UMASizeControl( ControlHandle inControl , short x , short y ) 
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               ::SizeControl( inControl , x , y ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       AGASizeControl( inControl , x ,y  ) ;
-   }
-#else
-       {
-       }
-#endif
-}
-
-void UMADeactivateControl( ControlHandle inControl ) 
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       ::DeactivateControl( inControl ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-        AGADeactivateControl( inControl ) ;
-   }
-#else
-       {
-       }
-#endif
-}
-
-void                   UMASetThemeWindowBackground             (WindowRef                              inWindow,
-                                                                ThemeBrush                     inBrush,
-                                                                Boolean                                inUpdate)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       ::SetThemeWindowBackground( inWindow ,inBrush , inUpdate ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       AGASetThemeWindowBackground( inWindow , inBrush , inUpdate ) ;
-   }
-#else
-       {
-       }
-#endif
-}
-
-void                   UMAApplyThemeBackground                 (ThemeBackgroundKind    inKind,
-                                                                const Rect *                   bounds,
-                                                                ThemeDrawState                 inState,
-                                                                SInt16                                 inDepth,
-                                                                Boolean                                inColorDev)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       /*
-               if ( sUMAAppearanceVersion >= 0x0110 )
-                       ::ApplyThemeBackground( inKind ,bounds , inState , inDepth , inColorDev ) ;
-   */
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       AGAApplyThemeBackground( inKind ,bounds , inState , inDepth , inColorDev ) ;
-   }
-#else
-       {
-       }
-#endif
-}
-
-ControlHandle UMANewControl(WindowPtr                          owningWindow,
-                                                                const Rect *                   boundsRect,
-                                                                ConstStr255Param               controlTitle,
-                                                                Boolean                                initiallyVisible,
-                                                                SInt16                                 initialValue,
-                                                                SInt16                                 minimumValue,
-                                                                SInt16                                 maximumValue,
-                                                                SInt16                                 procID,
-                                                                SInt32                                 controlReference)
-{
-       ControlHandle theControl = NULL ;
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-   theControl =  NewControl( owningWindow , boundsRect , controlTitle , initiallyVisible ,
-               initialValue , minimumValue , maximumValue , procID , controlReference ) ;
-       }
-       else
-#endif
-#if !TARGET_CARBON
-       {
-               theControl = AGANewControl( owningWindow , boundsRect , controlTitle , initiallyVisible ,
-               initialValue , minimumValue , maximumValue , procID , controlReference ) ;
-       }
-#else
-       {
-       }
-#endif
-       return theControl ;
-}
-
-void UMADisposeControl (ControlHandle                  theControl)
-{
-       if ( UMAHasAppearance() )
-       {
-       ::DisposeControl( theControl ) ;
-   }
-   else
-   {
-       ::DisposeControl( theControl ) ;
-   }
-}
-
-
-void UMAHiliteControl  (ControlHandle                  theControl,
-                                                                ControlPartCode                hiliteState)
-                                                                {
-       if ( UMAHasAppearance() )
-       {
-       ::HiliteControl( theControl , hiliteState ) ;
-   }
-   else
-   {
-       ::HiliteControl( theControl , hiliteState ) ;
-       }
-}
-
-
-void UMAShowControl                                            (ControlHandle                  theControl)
-{
-       if ( UMAHasAppearance() )
-       {
-       ::ShowControl( theControl ) ;
-   }
-   else
-   {
-       ::ShowControl( theControl ) ;
-   }
-}
-
-
-void UMAHideControl                                            (ControlHandle                  theControl)
-{
-       if ( UMAHasAppearance() )
-       {
-               ::HideControl( theControl ) ;
-   }
-   else
-   {
-               ::HideControl( theControl ) ;
-   }
-}
-
-
-void UMASetControlVisibility                   (ControlHandle                  inControl,
-                                                                Boolean                                inIsVisible,
-                                                                Boolean                                inDoDraw)
-                                                                {
-       if ( UMAHasAppearance() )
-       {
-#if UMA_USE_APPEARANCE
-       ::SetControlVisibility( inControl , inIsVisible, inDoDraw ) ;
-#endif
-   }
-}
-
-
-
-bool UMAIsControlActive                                        (ControlHandle                  inControl)
-{
-#if TARGET_CARBON
-       return IsControlActive( inControl ) ;
-#else
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       return IsControlActive( inControl ) ;
-   }
-  else
-#endif
-       return (**inControl).contrlHilite == 0 ;
-#endif
-}
-
-
-bool UMAIsControlVisible                               (ControlHandle                  inControl)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       return IsControlVisible( inControl ) ;
-   }
-#endif
-       return true ;
-}
-
-OSErr UMAGetBestControlRect                            (ControlHandle                  inControl,
-                                                                Rect *                                 outRect,
-                                                                SInt16 *                               outBaseLineOffset)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       return GetBestControlRect( inControl , outRect , outBaseLineOffset ) ;
-   }
-  else
-#endif
-#if !TARGET_CARBON
-  {
-       return AGAGetBestControlRect( inControl , outRect , outBaseLineOffset ) ;
+  bool visible = IsControlVisible( inControl ) ;
+  if ( visible ) {
+    SetControlVisibility( inControl , false , false ) ;
+    Rect ctrlBounds ;
+    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
+  } 
+  ::SizeControl( inControl , x , y ) ;
+  if ( visible ) {
+    SetControlVisibility( inControl , true , false ) ;
+    Rect ctrlBounds ;
+    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;

   }
   }

-#else
-       {
-               return noErr ;
-       }
-#endif

 }
 
 }
 

-
-OSErr UMASetControlFontStyle                           (ControlHandle                  inControl,
-                                                                const ControlFontStyleRec * inStyle)   
+void UMADeactivateControl( ControlHandle inControl ) 

 {
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               return ::SetControlFontStyle( inControl , inStyle ) ;
-       }
-       else
-#endif
-#if !TARGET_CARBON
-               return AGASetControlFontStyle( inControl , inStyle ) ;
-#else
-       {
-               return noErr ;
-       }
-#endif
+    // we have to add the control after again to the update rgn
+    // otherwise updates get lost
+     bool visible = IsControlVisible( inControl ) ;
+     if ( visible )
+       SetControlVisibility( inControl , false , false ) ;
+     ::DeactivateControl( inControl ) ;
+     if ( visible ) {
+       SetControlVisibility( inControl , true , false ) ;
+       Rect ctrlBounds ;
+       InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
+     }

 }
 }

-
-
-
-// control hierarchy
-
-OSErr UMACreateRootControl                             (WindowPtr                              inWindow,
-                                                                ControlHandle *                outControl)
+// shows the control and adds the region to the update region
+void UMAShowControl                                            (ControlHandle                  inControl)

 {
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       return CreateRootControl( inWindow , outControl  ) ;
-   }
-  else
-#endif
-#if !TARGET_CARBON
-       return AGACreateRootControl( inWindow , outControl ) ;
-#else
-       {
-               return noErr ;
-       }
-#endif
+        SetControlVisibility( inControl , true , false ) ;
+        Rect ctrlBounds ;
+        InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;

 }
 
 }
 

-
-
-OSErr UMAEmbedControl                                  (ControlHandle                  inControl,
-                                                                ControlHandle                  inContainer)
+// shows the control and adds the region to the update region
+void UMAHideControl                                            (ControlHandle                  inControl)

 {
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       return EmbedControl( inControl , inContainer ) ;
-   }
-  else
-#endif
-#if !TARGET_CARBON
-       return AGAEmbedControl( inControl , inContainer ) ; ;
-#else
-       {
-               return noErr ;
-       }
-#endif
+        SetControlVisibility( inControl , false , false ) ;
+        Rect ctrlBounds ;
+        InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;

 }
 }

-
-
-

 // keyboard focus
 OSErr UMASetKeyboardFocus                              (WindowPtr                              inWindow,
                                                                 ControlHandle                  inControl,
 // keyboard focus
 OSErr UMASetKeyboardFocus                              (WindowPtr                              inWindow,
                                                                 ControlHandle                  inControl,


@@ -814,27 +532,11 @@ OSErr UMASetKeyboardFocus                         (WindowPtr                              inWindow,
        OSErr err = noErr;
        GrafPtr port ;
        GetPort( &port ) ;
        OSErr err = noErr;
        GrafPtr port ;
        GetPort( &port ) ;

-#if TARGET_CARBON
-       SetPort( GetWindowPort( inWindow ) ) ;
-#else
-       SetPort( inWindow ) ;
-#endif
-       SetOrigin( 0 , 0 ) ;
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
-   }
-  else
-#endif
-#if !TARGET_CARBON
-       err = AGASetKeyboardFocus( inWindow , inControl , inPart ) ;
-#else
-       {
-       }
-#endif
+
+       SetPortWindowPort( inWindow ) ;
+
+  err = SetKeyboardFocus( inWindow , inControl , inPart ) ;

        SetPort( port ) ;
        SetPort( port ) ;

-       wxDC::MacInvalidateSetup() ;

        return err ;
 }
 
        return err ;
 }
 


@@ -842,504 +544,26 @@ OSErr UMASetKeyboardFocus                                (WindowPtr                              inWindow,
 
 
 // events
 
 
 // events

-
-ControlPartCode UMAHandleControlClick                          (ControlHandle                  inControl,
-                                                                Point                                  inWhere,
-                                                                SInt16                                 inModifiers,
-                                                                ControlActionUPP               inAction)                
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       return HandleControlClick( inControl , inWhere , inModifiers , inAction ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       return AGAHandleControlClick( inControl , inWhere , inModifiers , inAction ) ;
-   }
-#else
-       {
-               return noErr ;
-       }
-#endif
-}
-
-
-SInt16 UMAHandleControlKey                             (ControlHandle                  inControl,
-                                                                SInt16                                 inKeyCode,
-                                                                SInt16                                 inCharCode,
-                                                                SInt16                                 inModifiers)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-       return HandleControlKey( inControl , inKeyCode , inCharCode , inModifiers ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-       return AGAHandleControlKey(inControl , inKeyCode , inCharCode , inModifiers ) ;
-   }
-#else
-       {
-               return noErr ;
-       }
-#endif
-}
-
-
-                                                                
-void UMAIdleControls                                   (WindowPtr                              inWindow)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               IdleControls( inWindow ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-   {
-               AGAIdleControls( inWindow ) ;
-   }
-#else
-       {
-       }
-#endif
-}
-

 void UMAUpdateControls( WindowPtr inWindow , RgnHandle inRgn ) 
 {
 void UMAUpdateControls( WindowPtr inWindow , RgnHandle inRgn ) 
 {

-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               UpdateControls( inWindow , inRgn ) ;
-       }
-       else
-#endif
-#if !TARGET_CARBON
-       {
-               AGAUpdateControls( inWindow , inRgn ) ;
-       }
-#else
-       {
-       }
-#endif
-}
-
-OSErr UMAGetRootControl( WindowPtr inWindow , ControlHandle *outControl ) 
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               return GetRootControl( inWindow , outControl ) ;
-       }
-       else
-#endif
-#if !TARGET_CARBON
-       {
-               return AGAGetRootControl( inWindow , outControl ) ;
-       }
-#else
-       {
-               return noErr ;
-       }
-#endif
-}
-
-
-// handling control data
-
-OSErr UMASetControlData                                        (ControlHandle                  inControl,
-                                                                ControlPartCode                inPart,
-                                                                ResType                                inTagName,
-                                                                Size                                   inSize,
-                                                                Ptr                                    inData)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-        return SetControlData( inControl , inPart , inTagName , inSize , inData ) ;
-   }
-   else
-#endif
-#if !TARGET_CARBON
-               return AGASetControlData( inControl , inPart , inTagName , inSize , inData ) ;
-#else
-       {
-               return noErr ;
-       }
-#endif
-}
-
-
-
-OSErr UMAGetControlData                                        (ControlHandle                  inControl,
-                                                                ControlPartCode                inPart,
-                                                                ResType                                inTagName,
-                                                                Size                                   inBufferSize,
-                                                                Ptr                                    outBuffer,
-                                                                Size *                                 outActualSize)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               return ::GetControlData( inControl , inPart , inTagName , inBufferSize , outBuffer , outActualSize ) ;
-       }
-       else
-#endif
-#if !TARGET_CARBON
-       {
-               return AGAGetControlData( inControl , inPart , inTagName , inBufferSize , outBuffer , outActualSize ) ;
-       }
-#else
-       {
-               return noErr ;
-       }
-#endif
-}
-
-
-OSErr UMAGetControlDataSize                            (ControlHandle                  inControl,
-                                                                ControlPartCode                inPart,
-                                                                ResType                                inTagName,
-                                                                Size *                                 outMaxSize)
-{
-#if UMA_USE_APPEARANCE
-       if ( UMAHasAppearance() )
-       {
-               return GetControlDataSize( inControl , inPart , inTagName , outMaxSize ) ;
-       }
-       else
-#endif
-#if !TARGET_CARBON
-       {
-               return AGAGetControlDataSize( inControl , inPart , inTagName , outMaxSize ) ;
-       }
-#else
-       {
-               return noErr ;
-       }
-#endif
-}
-
-
-
-
-
-// system 8.0 changes
-
-short UMAFindWindow( Point inPoint , WindowRef *outWindow )
-{
-       // todo add the additional area codes
-       return FindWindow( inPoint , outWindow ) ;
-}
-
-OSStatus UMAGetWindowFeatures( WindowRef inWindowRef , UInt32 *outFeatures )
-{
-#if UMA_USE_WINDOWMGR
-       return GetWindowFeatures( inWindowRef , outFeatures ) ;
-#else
-       return 0 ;
-#endif
-}
-
-OSStatus UMAGetWindowRegion( WindowRef inWindowRef , WindowRegionCode inRegionCode , RgnHandle ioWinRgn )
-{
-#if UMA_USE_WINDOWMGR
-       return GetWindowRegion( inWindowRef , inRegionCode , ioWinRgn ) ;
-#else
-       return 0 ;
-#endif
-}
-
-void UMADrawGrowIcon( WindowRef inWindowRef )
-{
-       DrawGrowIcon( inWindowRef ) ;
-}
-
-OSStatus UMACollapseWindow( WindowRef inWindowRef , Boolean inCollapseIt )
-{
-       return CollapseWindow( inWindowRef , inCollapseIt ) ;
-}
-
-OSStatus UMACollapseAllWindows( Boolean inCollapseEm )
-{
-       return CollapseAllWindows( inCollapseEm ) ;
-}
-
-Boolean UMAIsWindowCollapsed( WindowRef inWindowRef )
-{
-       return IsWindowCollapsed( inWindowRef ) ;
-}
-
-Boolean UMAIsWindowCollapsable( WindowRef inWindowRef )
-{
-       return IsWindowCollapsable( inWindowRef ) ;
-}
-
-// system 8.5 changes<MacWindows.h>
-OSStatus       UMACreateNewWindow( WindowClass windowClass , WindowAttributes attributes , const Rect *bounds,  WindowRef *outWindow ) 
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               return CreateNewWindow( windowClass , attributes, bounds, outWindow ) ;
-       }
-       else
-#endif
-       {
-               short procID ;
-               if ( UMAHasAppearance() )
-               {
-                       switch( windowClass )
-                       {
-                               case kMovableModalWindowClass :
-                                       procID = kWindowMovableModalDialogProc;
-                                       break ;
-                               case kModalWindowClass :
-                                       procID = kWindowShadowDialogProc;
-                                       break ;
-                               case kFloatingWindowClass :
-                                       if ( attributes & kWindowSideTitlebarAttribute )
-                                       {
-                                               if( ( attributes & kWindowResizableAttribute ) &&  
-                                                       ( attributes & kWindowFullZoomAttribute ) )
-                                               {
-                                                       procID = kWindowFloatSideFullZoomGrowProc ;
-                                               }
-                                               else if( attributes & kWindowFullZoomAttribute )
-                                               {
-                                                       procID = kWindowFloatSideFullZoomProc;
-                                               }
-                                               else if ( attributes & kWindowResizableAttribute )
-                                               {
-                                                       procID = kWindowFloatSideGrowProc;
-                                               }
-                                               else
-                                               {
-                                                       procID = kWindowFloatSideProc;
-                                               }
-                                       }
-                                       else
-                                       {
-                                               if( ( attributes & kWindowResizableAttribute ) &&  
-                                                       ( attributes & kWindowFullZoomAttribute ) )
-                                               {
-                                                       procID = kWindowFloatFullZoomGrowProc ;
-                                               }
-                                               else if( attributes & kWindowFullZoomAttribute )
-                                               {
-                                                       procID = kWindowFloatFullZoomProc;
-                                               }
-                                               else if ( attributes & kWindowResizableAttribute )
-                                               {
-                                                       procID = kWindowFloatGrowProc;
-                                               }
-                                               else
-                                               {
-                                                       procID = kWindowFloatProc;
-                                               }
-                                       }
-                                       break ;
-                               case kDocumentWindowClass :
-                               default :
-                                       if( ( attributes & kWindowResizableAttribute ) &&  
-                                               ( attributes & kWindowFullZoomAttribute ) )
-                                       {
-                                               procID = kWindowFullZoomGrowDocumentProc;
-                                       }
-                                       else if( attributes & kWindowFullZoomAttribute )
-                                       {
-                                               procID = kWindowFullZoomDocumentProc;
-                                       }
-                                       else if ( attributes & kWindowResizableAttribute )
-                                       {
-                                               procID = kWindowGrowDocumentProc;
-                                       }
-                                       else
-                                       {
-                                               procID = kWindowDocumentProc;
-                                       }
-                                       break ;
-                       }
-               }
-               else
-               {
-                       switch( windowClass )
-                       {
-                               case kMovableModalWindowClass :
-                                       procID = movableDBoxProc;
-                                       break ;
-                               case kModalWindowClass :
-                                       procID = altDBoxProc;
-                                       break ;
-                               case kFloatingWindowClass :
-                                       if ( attributes & kWindowSideTitlebarAttribute )
-                                       {
-                                               if( ( attributes & kWindowResizableAttribute ) &&  
-                                                       ( attributes & kWindowFullZoomAttribute ) )
-                                               {
-                                                       procID = floatSideZoomGrowProc ;
-                                               }
-                                               else if( attributes & kWindowFullZoomAttribute )
-                                               {
-                                                       procID = floatSideZoomProc;
-                                               }
-                                               else if ( attributes & kWindowResizableAttribute )
-                                               {
-                                                       procID = floatSideGrowProc;
-                                               }
-                                               else
-                                               {
-                                                       procID = floatSideProc;
-                                               }
-                                       }
-                                       else
-                                       {
-                                               if( ( attributes & kWindowResizableAttribute ) &&  
-                                                       ( attributes & kWindowFullZoomAttribute ) )
-                                               {
-                                                       procID = floatZoomGrowProc ;
-                                               }
-                                               else if( attributes & kWindowFullZoomAttribute )
-                                               {
-                                                       procID = floatZoomProc;
-                                               }
-                                               else if ( attributes & kWindowResizableAttribute )
-                                               {
-                                                       procID = floatGrowProc;
-                                               }
-                                               else
-                                               {
-                                                       procID = floatProc;
-                                               }
-                                       }
-                                       break ;
-                               case kDocumentWindowClass :
-                               default :
-                                       if( ( attributes & kWindowResizableAttribute ) &&  
-                                               ( attributes & kWindowFullZoomAttribute ) )
-                                       {
-                                               procID = zoomDocProc;
-                                       }
-                                       else if( attributes & kWindowFullZoomAttribute )
-                                       {
-                                               procID = zoomNoGrow;
-                                       }
-                                       else if ( attributes & kWindowResizableAttribute )
-                                       {
-                                               procID = documentProc;
-                                       }
-                                       else
-                                       {
-                                               procID = noGrowDocProc;
-                                       }
-                                       break ;
-                                       break ;
-                       }
-               }
-               *outWindow = NewCWindow(nil, bounds, "\p", false, procID,  (WindowRef) -1 /*behind*/,
-                               attributes & kWindowCloseBoxAttribute , (long)NULL);
-               return noErr ;          
-       }
-}
-
-OSStatus       UMAGetWindowClass( WindowRef inWindowRef , WindowClass *outWindowClass ) 
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               return GetWindowClass( inWindowRef , outWindowClass ) ;
-       }
-       else
-#endif
-               return kDocumentWindowClass ;
-}
-
-OSStatus       UMAGetWindowAttributes( WindowRef inWindowRef , WindowAttributes *outAttributes ) 
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               return GetWindowAttributes( inWindowRef , outAttributes ) ;
-       }
-#endif
-       return kWindowNoAttributes ;
-}
-
-void UMAShowFloatingWindows() 
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               ShowFloatingWindows() ;
-       }
-#endif
-}
-
-void UMAHideFloatingWindows() 
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               HideFloatingWindows() ;
-       }
-#endif
-}
+  RgnHandle updateRgn = NewRgn() ;
+  GetWindowUpdateRgn( inWindow , updateRgn ) ;

 
 

-Boolean        UMAAreFloatingWindowsVisible() 
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               return AreFloatingWindowsVisible() ;
-       }
-#endif
-       return false ;
-}
-
-WindowRef UMAFrontNonFloatingWindow()
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               return FrontNonFloatingWindow() ;
-       }
-       else
-#endif
-       {
-               return FrontWindow() ;
-       }
-}
+       Point zero = { 0 , 0 } ;
+       LocalToGlobal( &zero ) ;
+       OffsetRgn( updateRgn , -zero.h , -zero.v ) ;

 
 

-WindowRef UMAFrontWindow()
-{
-#if UMA_USE_WINDOWMGR
-       if ( UMAHasWindowManager() )
-       {
-               return FrontWindow() ;
-       }
-       else
-#endif
-       {
-               return FrontWindow() ;
-       }
-}
+  UpdateControls( inWindow , inRgn ) ;
+  InvalWindowRgn( inWindow, updateRgn) ;
+       DisposeRgn( updateRgn ) ;

 
 

-WindowRef UMAGetActiveNonFloatingWindow()
-{
-       return NULL ;

 }
 
 bool UMAIsWindowFloating( WindowRef inWindow ) 
 {
        WindowClass cl ;
        
 }
 
 bool UMAIsWindowFloating( WindowRef inWindow ) 
 {
        WindowClass cl ;
        

-       UMAGetWindowClass( inWindow , &cl ) ;
+       GetWindowClass( inWindow , &cl ) ;

        return cl == kFloatingWindowClass ;
 }
 
        return cl == kFloatingWindowClass ;
 }
 


@@ -1347,7 +571,7 @@ bool UMAIsWindowModal( WindowRef inWindow )
 {
        WindowClass cl ;
        
 {
        WindowClass cl ;
        

-       UMAGetWindowClass( inWindow , &cl ) ;
+       GetWindowClass( inWindow , &cl ) ;

        return cl < kFloatingWindowClass ;
 }
 
        return cl < kFloatingWindowClass ;
 }
 


@@ -1361,15 +585,10 @@ void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
 //             if ( inActivate != isHightlited )
                GrafPtr port ;
                GetPort( &port ) ;
 //             if ( inActivate != isHightlited )
                GrafPtr port ;
                GetPort( &port ) ;

-#if TARGET_CARBON
-               SetPort( GetWindowPort( inWindowRef ) ) ;
-#else
-               SetPort( inWindowRef ) ;
-#endif
-               SetOrigin( 0 , 0 ) ;
+               SetPortWindowPort( inWindowRef ) ;

                HiliteWindow( inWindowRef , inActivate ) ;
                ControlHandle control = NULL ;
                HiliteWindow( inWindowRef , inActivate ) ;
                ControlHandle control = NULL ;

-               UMAGetRootControl( inWindowRef , & control ) ;
+               ::GetRootControl( inWindowRef , & control ) ;

                if ( control )
                {
                        if ( inActivate )
                if ( control )
                {
                        if ( inActivate )


@@ -1378,24 +597,88 @@ void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
                                UMADeactivateControl( control ) ;
                }       
                SetPort( port ) ;
                                UMADeactivateControl( control ) ;
                }       
                SetPort( port ) ;

-               wxDC::MacInvalidateSetup() ;

        }
 }
 OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState ) 
 {
        }
 }
 OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState ) 
 {

-#if UMA_USE_APPEARANCE
-  if ( UMAHasAppearance() )
-  {
-    ::DrawThemePlacard( inRect , inState ) ;
-  }
-  else
-#endif
+  return ::DrawThemePlacard( inRect , inState ) ;
+}
+

 #if !TARGET_CARBON
 #if !TARGET_CARBON

+static OSStatus helpMenuStatus = noErr ;
+static MenuItemIndex firstCustomItemIndex = 0 ;
+#endif
+
+OSStatus UMAGetHelpMenu(
+  MenuRef *        outHelpMenu,
+  MenuItemIndex *  outFirstCustomItemIndex)
+{
+#if TARGET_CARBON
+  return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
+#else
+  MenuRef helpMenuHandle ;
+  helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
+  if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )

   {
   {

+    firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;

   }
   }

-#else
+  if ( outFirstCustomItemIndex )

   {
   {

+    *outFirstCustomItemIndex = firstCustomItemIndex ;

   }
   }

+  *outHelpMenu = helpMenuHandle ;
+  return helpMenuStatus ;

 #endif
 }
 
 #endif
 }
 

+wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport) 
+{
+  m_clip = NULL ;
+  Setup( newport ) ;
+}
+
+wxMacPortStateHelper::wxMacPortStateHelper()
+{
+       m_clip = NULL ;
+}
+
+void wxMacPortStateHelper::Setup( GrafPtr newport )
+{
+       GetPort( &m_oldPort ) ;
+       SetPort( newport ) ;
+       wxASSERT_MSG( m_clip == NULL , "Cannot call setup twice" ) ;
+       m_clip = NewRgn() ;
+       GetClip( m_clip );
+       m_textFont = GetPortTextFont( (CGrafPtr) newport);
+       m_textSize = GetPortTextSize( (CGrafPtr) newport);
+       m_textStyle = GetPortTextFace( (CGrafPtr) newport);
+       m_textMode = GetPortTextMode( (CGrafPtr) newport);      
+       GetThemeDrawingState( &m_drawingState ) ;
+       m_currentPort = newport ;
+}
+void wxMacPortStateHelper::Clear()
+{
+       if ( m_clip )
+       {
+               DisposeRgn( m_clip ) ;
+               DisposeThemeDrawingState( m_drawingState ) ;
+               m_clip = NULL ;
+       }
+}
+
+wxMacPortStateHelper::~wxMacPortStateHelper()
+{
+       if ( m_clip )
+       {
+               SetPort( m_currentPort ) ;
+               SetClip( m_clip ) ;
+               DisposeRgn( m_clip ) ;
+               TextFont( m_textFont );
+               TextSize( m_textSize );
+               TextFace( m_textStyle );
+               TextMode( m_textMode );
+               SetThemeDrawingState( m_drawingState , true ) ;
+               SetPort( m_oldPort ) ;
+       }
+}
+