X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8208e181cb576ec6cda37624923f95a59af43072..88594d02eb59a55ac85d3210a49d02918124617b:/src/mac/bitmap.cpp

diff --git a/src/mac/bitmap.cpp b/src/mac/bitmap.cpp
index 1ae5a445d4..688ce82584 100644
--- a/src/mac/bitmap.cpp
+++ b/src/mac/bitmap.cpp
@@ -10,30 +10,37 @@
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
+#pragma implementation "bitmapbase.h"
 #pragma implementation "bitmap.h"
 #endif
 
-#include "wx/setup.h"
-#include "wx/utils.h"
-#include "wx/palette.h"
+#include "wx/defs.h"
+
 #include "wx/bitmap.h"
 #include "wx/icon.h"
 #include "wx/log.h"
+#include "wx/image.h"
+#include "wx/xpmdecod.h"
 
-extern "C" 
-{
-	#include "xpm.h"
-} ;
-
+#if !USE_SHARED_LIBRARIES
 IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxGDIObject)
 IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject)
+IMPLEMENT_ABSTRACT_CLASS(wxBitmapBase , wxGDIObject )
+IMPLEMENT_ABSTRACT_CLASS(wxBitmapHandlerBase, wxObject ) 
+#endif
+
+#ifdef __DARWIN__
+    #include <ApplicationServices/ApplicationServices.h>
+#else
+    #include <PictUtils.h>
+#endif
 
-#include <PictUtils.h>
+#include "wx/mac/uma.h"
 
 CTabHandle wxMacCreateColorTable( int numColors )
 {
 	CTabHandle newColors; /* Handle to the new color table */
-	short index; /* Index into the table of colors */
+	
 	/* Allocate memory for the color table */
 	newColors = (CTabHandle)NewHandleClear( sizeof (ColorTable) +
 	sizeof (ColorSpec) * (numColors - 1) );
@@ -61,24 +68,15 @@ void wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int g
 	(**newColors).ctTable[index].rgb.blue = 0 ; // someBlueValue;
 }
 
-GWorldPtr wxMacCreateGWorld( int height , int width , int depth )
+GWorldPtr wxMacCreateGWorld( int width , int height , int depth )
 {
 	OSErr err = noErr ;
 	GWorldPtr port ;
-	Rect rect = { 0 , 0 , width , height } ;
+	Rect rect = { 0 , 0 , height , width } ;
 	
 	if ( depth < 0 )
 	{
-		// get max pixel depth
-		CGrafPtr port ;
-		GetCWMgrPort( &port ) ; 
-		GDHandle maxDevice ;
-		
-		maxDevice = GetMaxDevice( &port->portRect ) ;
-		if ( maxDevice )
-			depth = (**((**maxDevice).gdPMap)).pixelSize ;
-		else
-			depth = 8 ; 
+		depth = wxDisplayDepth() ;     
 	}
 		
 	err = NewGWorld( &port , depth , &rect , NULL , NULL , 0 ) ;
@@ -87,7 +85,7 @@ GWorldPtr wxMacCreateGWorld( int height , int width , int depth )
 		return port ;
 	}
 	return NULL ;
-} 
+}
 
 void wxMacDestroyGWorld( GWorldPtr gw )
 {
@@ -95,6 +93,206 @@ void wxMacDestroyGWorld( GWorldPtr gw )
 		DisposeGWorld( gw ) ;
 }
 
+#define kDefaultRes 0x00480000 /* Default resolution is 72 DPI; Fixed type */
+
+OSErr SetupCIconHandlePixMap( CIconHandle icon , short depth , Rect  *bounds , CTabHandle colors )
+{
+    CTabHandle newColors;   	/* Color table used for the off-screen PixMap */
+    Ptr        offBaseAddr; 	/* Pointer to the off-screen pixel image */
+    OSErr      error;       	/* Returns error code */
+    short      bytesPerRow;		/* Number of bytes per row in the PixMap */
+
+
+    error = noErr;
+    newColors = nil;
+    offBaseAddr = nil;
+
+  	bytesPerRow = ((depth * (bounds->right - bounds->left) + 31) / 32) * 4;
+
+   /* Clone the clut if indexed color; allocate a dummy clut if direct color*/
+    if (depth <= 8)
+        {
+        newColors = colors;
+        error = HandToHand((Handle *) &newColors);
+        }
+    else
+        {
+        newColors = (CTabHandle) NewHandle(sizeof(ColorTable) -
+                sizeof(CSpecArray));
+        error = MemError();
+        }
+    if (error == noErr)
+        {
+        /* Allocate pixel image; long integer multiplication avoids overflow */
+        (**icon).iconData = NewHandle((unsigned long) bytesPerRow * (bounds->bottom -
+                bounds->top));
+        if ((**icon).iconData != nil)
+            {
+            /* Initialize fields common to indexed and direct PixMaps */
+            (**icon).iconPMap.baseAddr = 0;  /* Point to image */
+            (**icon).iconPMap.rowBytes = bytesPerRow | /* MSB set for PixMap */
+                    0x8000;
+            (**icon).iconPMap.bounds = *bounds;        /* Use given bounds */
+            (**icon).iconPMap.pmVersion = 0;           /* No special stuff */
+            (**icon).iconPMap.packType = 0;            /* Default PICT pack */
+            (**icon).iconPMap.packSize = 0;            /* Always zero in mem */
+            (**icon).iconPMap.hRes = kDefaultRes;      /* 72 DPI default res */
+            (**icon).iconPMap.vRes = kDefaultRes;      /* 72 DPI default res */
+            (**icon).iconPMap.pixelSize = depth;       /* Set # bits/pixel */
+
+            /* Initialize fields specific to indexed and direct PixMaps */
+            if (depth <= 8)
+                {
+                /* PixMap is indexed */
+                (**icon).iconPMap.pixelType = 0;       /* Indicates indexed */
+                (**icon).iconPMap.cmpCount = 1;        /* Have 1 component */
+                (**icon).iconPMap.cmpSize = depth;     /* Component size=depth */
+                (**icon).iconPMap.pmTable = newColors; /* Handle to CLUT */
+                }
+            else
+                {
+                /* PixMap is direct */
+                (**icon).iconPMap.pixelType = RGBDirect; /* Indicates direct */
+                (**icon).iconPMap.cmpCount = 3;          /* Have 3 components */
+                if (depth == 16)
+                    (**icon).iconPMap.cmpSize = 5;       /* 5 bits/component */
+                else
+                    (**icon).iconPMap.cmpSize = 8;       /* 8 bits/component */
+                (**newColors).ctSeed = 3 * (**icon).iconPMap.cmpSize;
+                (**newColors).ctFlags = 0;
+                (**newColors).ctSize = 0;
+                (**icon).iconPMap.pmTable = newColors;
+                }
+            }
+        else
+            error = MemError();
+        }
+    else
+        newColors = nil;
+
+    /* If no errors occured, return a handle to the new off-screen PixMap */
+    if (error != noErr)
+        {
+        if (newColors != nil)
+            DisposeCTable(newColors);
+        }
+
+    /* Return the error code */
+    return error;
+}
+
+CIconHandle wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , short iconSize  )
+{
+	GWorldPtr		saveWorld;
+	GDHandle		saveHandle;
+
+	GetGWorld(&saveWorld,&saveHandle);		// save Graphics env state
+	SetGWorld(image,nil);
+
+    Rect frame = { 0 , 0 , iconSize , iconSize } ;
+    Rect imageBounds = frame ;
+	GetPortBounds( image , &imageBounds ) ;
+
+    int bwSize = iconSize / 8 * iconSize ;
+    CIconHandle icon = (CIconHandle) NewHandleClear( sizeof ( CIcon ) + 2 * bwSize) ;
+    HLock((Handle)icon) ;
+    SetupCIconHandlePixMap( icon , dstDepth , &frame,GetCTable(dstDepth)) ;
+    HLock( (**icon).iconData ) ;
+    (**icon).iconPMap.baseAddr = *(**icon).iconData ;
+
+	LockPixels(GetGWorldPixMap(image));
+			
+	CopyBits(GetPortBitMapForCopyBits(image),
+				(BitMapPtr)&((**icon).iconPMap),
+				&imageBounds,
+				&imageBounds,
+				srcCopy | ditherCopy, nil);
+ 
+ 
+	UnlockPixels(GetGWorldPixMap(image));
+    HUnlock( (**icon).iconData ) ;
+    
+    (**icon).iconMask.rowBytes = iconSize / 8 ;
+    (**icon).iconMask.bounds = frame ;
+
+    (**icon).iconBMap.rowBytes = iconSize / 8 ;
+    (**icon).iconBMap.bounds = frame ;
+    (**icon).iconMask.baseAddr = (char*) &(**icon).iconMaskData ;
+    (**icon).iconBMap.baseAddr = (char*) &(**icon).iconMaskData + bwSize ;
+
+    if ( mask )
+    {
+      LockPixels(GetGWorldPixMap(mask) ) ;
+      CopyBits(GetPortBitMapForCopyBits(mask) ,
+          &(**icon).iconBMap , &imageBounds , &imageBounds, srcCopy , nil ) ;
+      CopyBits(GetPortBitMapForCopyBits(mask) ,
+          &(**icon).iconMask , &imageBounds , &imageBounds, srcCopy , nil ) ;
+      UnlockPixels(GetGWorldPixMap( mask ) ) ;
+    }
+    else
+    {
+	    LockPixels(GetGWorldPixMap(image));
+      CopyBits(GetPortBitMapForCopyBits(image) ,
+          &(**icon).iconBMap , &imageBounds , &imageBounds, srcCopy , nil ) ;
+      CopyBits(GetPortBitMapForCopyBits(image) ,
+          &(**icon).iconMask , &imageBounds , &imageBounds, srcCopy , nil ) ;
+	    UnlockPixels(GetGWorldPixMap(image));
+    }
+    
+    (**icon).iconMask.baseAddr = NULL ;
+    (**icon).iconBMap.baseAddr = NULL ;
+    (**icon).iconPMap.baseAddr = NULL ;
+    HUnlock((Handle)icon) ;
+	SetGWorld(saveWorld,saveHandle);
+	
+	return icon;
+}
+
+PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask)
+{
+  CGrafPtr       origPort ;
+  GDHandle       origDev ;
+
+  PicHandle      pict;         
+
+  RGBColor       white = { 0xffff ,0xffff , 0xffff } ;
+  RGBColor       black = { 0x0000 ,0x0000 , 0x0000 } ;
+
+  GetGWorld( &origPort , &origDev ) ;
+
+  RgnHandle clipRgn = NULL ;
+
+  if ( mask )
+  {
+    clipRgn = NewRgn() ;
+    LockPixels( GetGWorldPixMap( mask ) ) ;
+    BitMapToRegion( clipRgn , (BitMap*) *GetGWorldPixMap( mask ) ) ;
+    UnlockPixels( GetGWorldPixMap( mask ) ) ;
+  }
+	
+  SetGWorld( wp , NULL ) ;
+  Rect portRect ;
+  GetPortBounds( wp , &portRect ) ;
+
+  pict = OpenPicture(&portRect);   
+  if(pict)	
+  {
+    RGBForeColor( &black ) ;
+    RGBBackColor( &white ) ;
+
+    LockPixels( GetGWorldPixMap( wp ) ) ;
+    CopyBits(GetPortBitMapForCopyBits(wp),			
+    		GetPortBitMapForCopyBits(wp),		
+    		&portRect,			
+    		&portRect,			
+    		srcCopy,clipRgn);		
+    UnlockPixels( GetGWorldPixMap( wp ) ) ;
+    ClosePicture();					
+  }
+  SetGWorld( origPort , origDev ) ;
+  return pict;					
+}
+
 wxBitmapRefData::wxBitmapRefData()
 {
     m_ok = FALSE;
@@ -104,59 +302,75 @@ wxBitmapRefData::wxBitmapRefData()
     m_quality = 0;
     m_numColors = 0;
     m_bitmapMask = NULL;
-		m_hBitmap = NULL ;
-		m_hPict = NULL ;
-		m_bitmapType = kMacBitmapTypeUnknownType ;
+    m_hBitmap = NULL ;
+    m_hPict = NULL ;
+    m_hIcon = NULL ;
+    m_bitmapType = kMacBitmapTypeUnknownType ;
 }
 
-wxBitmapRefData::~wxBitmapRefData()
+// TODO move this do a public function of Bitmap Ref
+static void DisposeBitmapRefData(wxBitmapRefData *data)
 {
-	switch (m_bitmapType)
+	switch (data->m_bitmapType)
 	{
 		case kMacBitmapTypePict :
 			{
-				if ( m_hPict )
+				if ( data->m_hPict )
 				{
-					KillPicture( m_hPict ) ;
-					m_hPict = NULL ;
+					KillPicture( data->m_hPict ) ;
+					data->m_hPict = NULL ;
 				}
 			}
 			break ;
 		case kMacBitmapTypeGrafWorld :
 			{
-				if ( m_hBitmap )
+				if ( data->m_hBitmap )
 				{
-					wxMacDestroyGWorld( m_hBitmap ) ;
-					m_hBitmap = NULL ;
+					wxMacDestroyGWorld( data->m_hBitmap ) ;
+					data->m_hBitmap = NULL ;
 				}
 			}
 			break ;
+		case kMacBitmapTypeIcon :
+        	if ( data->m_hIcon )
+        	{
+        		DisposeCIcon( data->m_hIcon ) ;
+        		data->m_hIcon = NULL ;
+        	}
+		
 		default :
 			// unkown type ?
 			break ;
-	} ;
+	}
 	
-  if (m_bitmapMask)
+  if (data->m_bitmapMask)
   {
-    delete m_bitmapMask;
-    m_bitmapMask = NULL;
+    delete data->m_bitmapMask;
+    data->m_bitmapMask = NULL;
   }
 }
 
-wxList wxBitmap::sm_handlers;
+wxBitmapRefData::~wxBitmapRefData()
+{
+  DisposeBitmapRefData( this ) ;
+}
+
+wxList wxBitmapBase::sm_handlers;
+
+
+bool wxBitmap::CopyFromIcon(const wxIcon& icon)
+{
+    Ref(icon) ;
+    return true;
+}
 
 wxBitmap::wxBitmap()
 {
     m_refData = NULL;
-
-    if ( wxTheBitmapList )
-        wxTheBitmapList->AddBitmap(this);
 }
 
 wxBitmap::~wxBitmap()
 {
-    if (wxTheBitmapList)
-        wxTheBitmapList->DeleteObject(this);
 }
 
 wxBitmap::wxBitmap(const char bits[], int the_width, int the_height, int no_bits)
@@ -167,89 +381,180 @@ wxBitmap::wxBitmap(const char bits[], int the_width, int the_height, int no_bits
     M_BITMAPDATA->m_height = the_height ;
     M_BITMAPDATA->m_depth = no_bits ;
     M_BITMAPDATA->m_numColors = 0;
-		if ( no_bits == 1 )
-		{
-	    M_BITMAPDATA->m_bitmapType = kMacBitmapTypeGrafWorld ;
-	    M_BITMAPDATA->m_hBitmap = wxMacCreateGWorld( the_width , the_height , no_bits ) ;
-			M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
+    if ( no_bits == 1 )
+    {
+        M_BITMAPDATA->m_bitmapType = kMacBitmapTypeGrafWorld ;
+        M_BITMAPDATA->m_hBitmap = wxMacCreateGWorld( the_width , the_height , no_bits ) ;
+        M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
 	
-			CGrafPtr 	origPort ;
-			GDHandle	origDevice ;
-			
-			GetGWorld( &origPort , &origDevice ) ;
-			SetGWorld( M_BITMAPDATA->m_hBitmap , NULL ) ;
+        CGrafPtr 	origPort ;
+        GDHandle	origDevice ;
 	
-			// bits is a word aligned array
-			
-			unsigned char* linestart = (unsigned char*) bits ;
-			int linesize = ( the_width / 16 ) * 2  ;
-			if ( the_width % 16 )
-			{
-				linesize += 2 ;
-			} ;
-			
-			RGBColor colors[2] = { 
-				{ 0xFFFF , 0xFFFF , 0xFFFF } ,
-				{ 0, 0 , 0 } 
-				} ;
-			
-			for( int y = 0 ; y < the_height ; ++y , linestart += linesize )
-			{
-				for( int x = 0 ; x < the_width ; ++x )
-				{
-					int index = x / 8 ;
-					int bit = x % 8 ;
-					int mask = 1 << bit ;
-					if ( linestart[index] & mask )
-					{
-						SetCPixel( x , y , &colors[1] ) ;
-					}
-					else
-					{
-						SetCPixel( x , y , &colors[0] ) ;
-					}
-				}
-				
-			}
+        GetGWorld( &origPort , &origDevice ) ;
+        SetGWorld( M_BITMAPDATA->m_hBitmap , NULL ) ;
+        LockPixels( GetGWorldPixMap( M_BITMAPDATA->m_hBitmap ) ) ;
 	
-	   	SetGWorld( origPort , origDevice ) ;
-	   }
-	   else
-	   {
-				//multicolor BITMAPs not yet implemented
-	   }
-
-    if ( wxTheBitmapList )
-        wxTheBitmapList->AddBitmap(this);
+        // bits is a char array
+	
+        unsigned char* linestart = (unsigned char*) bits ;
+        int linesize = ( the_width / (sizeof(unsigned char) * 8)) ;
+        if ( the_width % (sizeof(unsigned char) * 8) ) {
+            linesize += sizeof(unsigned char);
+        }
+	
+        RGBColor colors[2] = { 
+            { 0xFFFF , 0xFFFF , 0xFFFF } ,
+            { 0, 0 , 0 } 
+        } ;
+	
+        for ( int y = 0 ; y < the_height ; ++y , linestart += linesize )
+        {
+            for ( int x = 0 ; x < the_width ; ++x )
+            {
+                int index = x / 8 ;
+                int bit = x % 8 ;
+                int mask = 1 << bit ;
+                if ( linestart[index] & mask )
+                {
+                    SetCPixel( x , y , &colors[1] ) ;
+                }
+                else
+                {
+                    SetCPixel( x , y , &colors[0] ) ;
+                }
+            }
+        }
+        UnlockPixels( GetGWorldPixMap( M_BITMAPDATA->m_hBitmap ) ) ;
+	
+        SetGWorld( origPort , origDevice ) ;
+    }
+    else
+    {
+        wxFAIL_MSG(wxT("multicolor BITMAPs not yet implemented"));
+    }
 }
 
 wxBitmap::wxBitmap(int w, int h, int d)
 {
     (void)Create(w, h, d);
-
-    if ( wxTheBitmapList )
-        wxTheBitmapList->AddBitmap(this);
 }
 
-wxBitmap::wxBitmap(void *data, long type, int width, int height, int depth)
+wxBitmap::wxBitmap(void *data, wxBitmapType type, int width, int height, int depth)
 {
     (void) Create(data, type, width, height, depth);
+}
 
-    if ( wxTheBitmapList )
-        wxTheBitmapList->AddBitmap(this);
+wxBitmap::wxBitmap(const wxString& filename, wxBitmapType type)
+{
+    LoadFile(filename, type);
+}
+
+bool wxBitmap::CreateFromXpm(const char **bits)
+{
+    wxCHECK_MSG( bits != NULL, FALSE, wxT("invalid bitmap data") )
+    wxXPMDecoder decoder;
+    wxImage img = decoder.ReadData(bits);
+    wxCHECK_MSG( img.Ok(), FALSE, wxT("invalid bitmap data") )    
+    *this = wxBitmap(img);   
+    return TRUE;
 }
 
-wxBitmap::wxBitmap(const wxString& filename, long type)
+wxBitmap::wxBitmap(const char **bits)
 {
-    LoadFile(filename, (int)type);
+    (void) CreateFromXpm(bits);
+}
 
-    if ( wxTheBitmapList )
-        wxTheBitmapList->AddBitmap(this);
+wxBitmap::wxBitmap(char **bits)
+{
+    (void) CreateFromXpm((const char **)bits);
 }
 
-wxBitmap::wxBitmap(const char **data)
+wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const
 {
-    (void) Create((void *)data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
+   wxCHECK_MSG( Ok() &&
+                (rect.x >= 0) && (rect.y >= 0) &&
+                (rect.x+rect.width <= GetWidth()) &&
+                (rect.y+rect.height <= GetHeight()),
+                wxNullBitmap, wxT("invalid bitmap or bitmap region") );
+
+   
+   wxBitmap ret( rect.width, rect.height, GetDepth() );
+   wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") );
+
+   WXHBITMAP origPort;
+   GDHandle  origDevice;
+
+   GetGWorld( &origPort, &origDevice );
+
+   // Update the subbitmaps reference data
+   wxBitmapRefData *ref = (wxBitmapRefData *)ret.GetRefData();
+
+   ref->m_numColors     = M_BITMAPDATA->m_numColors;
+   ref->m_bitmapPalette = M_BITMAPDATA->m_bitmapPalette;
+   ref->m_bitmapType    = M_BITMAPDATA->m_bitmapType;
+
+   // Copy sub region of this bitmap
+   if(M_BITMAPDATA->m_bitmapType == kMacBitmapTypePict)
+   {
+       printf("GetSubBitmap:  Copy a region of a Pict structure - TODO\n");
+   }
+   else if(M_BITMAPDATA->m_bitmapType == kMacBitmapTypeGrafWorld)
+   {
+       // Copy mask
+       if(GetMask())
+       {
+           WXHBITMAP submask, mask;
+           RGBColor  color;
+
+           mask = GetMask()->GetMaskBitmap();
+           submask = wxMacCreateGWorld(rect.width, rect.height, 1);
+           LockPixels(GetGWorldPixMap(mask));
+           LockPixels(GetGWorldPixMap(submask));
+
+           for(int yy = 0; yy < rect.height; yy++)
+           {
+               for(int xx = 0; xx < rect.width; xx++)
+               {
+                   SetGWorld(mask, NULL);
+                   GetCPixel(rect.x + xx, rect.y + yy, &color);
+                   SetGWorld(submask, NULL);
+                   SetCPixel(xx,yy, &color);
+               }
+           }
+           UnlockPixels(GetGWorldPixMap(mask));
+           UnlockPixels(GetGWorldPixMap(submask));
+           ref->m_bitmapMask = new wxMask;
+           ref->m_bitmapMask->SetMaskBitmap(submask);
+       }
+
+       // Copy bitmap
+       if(GetHBITMAP())
+       {
+           WXHBITMAP subbitmap, bitmap;
+           RGBColor  color;
+
+           bitmap = GetHBITMAP();
+           subbitmap = ref->m_hBitmap ;
+           LockPixels(GetGWorldPixMap(bitmap));
+           LockPixels(GetGWorldPixMap(subbitmap));
+
+           for(int yy = 0; yy < rect.height; yy++)
+           {
+               for(int xx = 0; xx < rect.width; xx++)
+               {
+                   SetGWorld(bitmap, NULL);
+                   GetCPixel(rect.x + xx, rect.y + yy, &color);
+                   SetGWorld(subbitmap, NULL);
+                   SetCPixel(xx, yy, &color);
+               }
+           }
+           UnlockPixels(GetGWorldPixMap(bitmap));
+           UnlockPixels(GetGWorldPixMap(subbitmap));
+       }
+   }
+   SetGWorld( origPort, origDevice );
+
+   return ret;
 }
 
 bool wxBitmap::Create(int w, int h, int d)
@@ -264,35 +569,51 @@ bool wxBitmap::Create(int w, int h, int d)
 
     M_BITMAPDATA->m_bitmapType = kMacBitmapTypeGrafWorld ;
     M_BITMAPDATA->m_hBitmap = wxMacCreateGWorld( w , h , d ) ;
-		M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
+    M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
     return M_BITMAPDATA->m_ok;
 }
 
+int wxBitmap::GetBitmapType() const
+{
+   wxCHECK_MSG( Ok(), kMacBitmapTypeUnknownType, wxT("invalid bitmap") );
+
+   return M_BITMAPDATA->m_bitmapType;
+}
+
 void wxBitmap::SetHBITMAP(WXHBITMAP bmp)
 {
+    DisposeBitmapRefData( M_BITMAPDATA ) ;
+    
     M_BITMAPDATA->m_bitmapType = kMacBitmapTypeGrafWorld ;
     M_BITMAPDATA->m_hBitmap = bmp ;
-		M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
+	  M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
 }
 
-bool wxBitmap::LoadFile(const wxString& filename, long type)
+bool wxBitmap::LoadFile(const wxString& filename, wxBitmapType type)
 {
     UnRef();
 
-    m_refData = new wxBitmapRefData;
-
     wxBitmapHandler *handler = FindHandler(type);
 
-    if ( handler == NULL ) {
-        wxLogWarning("no bitmap handler for type %d defined.", type);
+    if ( handler )
+    {
+    	m_refData = new wxBitmapRefData;
 
-        return FALSE;
+        return handler->LoadFile(this, filename, type, -1, -1);
     }
-
-    return handler->LoadFile(this, filename, type, -1, -1);
+    else
+    {
+        wxImage loadimage(filename, type);
+        if (loadimage.Ok()) {
+            *this = loadimage;
+            return true;
+        }
+    }
+    wxLogWarning("no bitmap handler for type %d defined.", type);
+    return false;
 }
 
-bool wxBitmap::Create(void *data, long type, int width, int height, int depth)
+bool wxBitmap::Create(void *data, wxBitmapType type, int width, int height, int depth)
 {
     UnRef();
 
@@ -309,17 +630,209 @@ bool wxBitmap::Create(void *data, long type, int width, int height, int depth)
     return handler->Create(this, data, type, width, height, depth);
 }
 
-bool wxBitmap::SaveFile(const wxString& filename, int type, const wxPalette *palette)
+wxBitmap::wxBitmap(const wxImage& image, int depth)
+{
+    wxCHECK_RET( image.Ok(), wxT("invalid image") )
+    wxCHECK_RET( depth == -1, wxT("invalid bitmap depth") )
+
+    m_refData = new wxBitmapRefData();
+      
+    // width and height of the device-dependent bitmap
+    int width = image.GetWidth();
+    int height = image.GetHeight();
+
+    // Create picture
+
+    Create( width , height , 32 ) ;
+    
+    CGrafPtr origPort ;
+    GDHandle origDevice ;
+
+    PixMapHandle pixMap = GetGWorldPixMap(GetHBITMAP()) ;
+    LockPixels( pixMap );
+
+    GetGWorld( &origPort , &origDevice ) ;
+    SetGWorld( GetHBITMAP() , NULL ) ;
+    
+    // Render image
+    RGBColor colorRGB ;
+
+    register unsigned char* data = image.GetData();
+    char* destinationBase = GetPixBaseAddr( pixMap );
+    register unsigned char* destination = (unsigned char*) destinationBase ;
+    for (int y = 0; y < height; y++)
+    {
+        for (int x = 0; x < width; x++)
+        {
+            *destination++ = 0 ;
+            *destination++ = *data++ ;              
+            *destination++ = *data++ ;              
+            *destination++ = *data++ ;              
+        }
+        destinationBase += ((**pixMap).rowBytes & 0x7fff);  
+        destination = (unsigned char*) destinationBase ;    
+    }  
+    if ( image.HasMask() )
+    {
+      data = image.GetData(); 
+      
+      wxColour maskcolor(image.GetMaskRed(), image.GetMaskGreen(), image.GetMaskBlue());
+      RGBColor white = { 0xffff, 0xffff, 0xffff };
+      RGBColor black = { 0     , 0     , 0      };
+      wxBitmap maskBitmap ;
+
+      maskBitmap.Create( width, height, 1);
+      LockPixels( GetGWorldPixMap(maskBitmap.GetHBITMAP()) );
+      SetGWorld(maskBitmap.GetHBITMAP(), NULL);
+
+      for (int y = 0; y < height; y++)
+      {
+          for (int x = 0; x < width; x++)
+          {
+              if ( data[0] == image.GetMaskRed() && data[1] == image.GetMaskGreen() && data[2] == image.GetMaskBlue() )
+              {
+                SetCPixel(x,y, &white);
+              }
+              else {
+                      SetCPixel(x,y, &black);
+              }
+              data += 3 ;
+          }
+      }  // for height
+      SetGWorld(GetHBITMAP(), NULL);
+      SetMask(new wxMask( maskBitmap ));
+      UnlockPixels( GetGWorldPixMap(maskBitmap.GetHBITMAP()) );
+    }
+    
+    UnlockPixels( GetGWorldPixMap(GetHBITMAP()) );
+    SetGWorld( origPort, origDevice );
+}
+
+wxImage wxBitmap::ConvertToImage() const
+{
+    wxImage image;
+    
+    wxCHECK_MSG( Ok(), wxNullImage, wxT("invalid bitmap") );
+
+    // create an wxImage object
+    int width = GetWidth();
+    int height = GetHeight();
+    image.Create( width, height );
+
+    unsigned char *data = image.GetData();
+
+    wxCHECK_MSG( data, wxNullImage, wxT("Could not allocate data for image") );
+
+    WXHBITMAP origPort;
+    GDHandle  origDevice;
+    int      index;
+    RGBColor color;
+    // background color set to RGB(16,16,16) in consistent with wxGTK
+    unsigned char mask_r=16, mask_g=16, mask_b=16;
+    SInt16   r,g,b;
+    wxMask  *mask = GetMask();
+
+    GetGWorld( &origPort, &origDevice );
+    LockPixels(GetGWorldPixMap(GetHBITMAP()));
+    SetGWorld( GetHBITMAP(), NULL);
+
+    // Copy data into image
+    index = 0;
+    for (int yy = 0; yy < height; yy++)
+    {
+        for (int xx = 0; xx < width; xx++)
+        {
+            GetCPixel(xx,yy, &color);
+            r = ((color.red ) >> 8);
+            g = ((color.green ) >> 8);
+            b = ((color.blue ) >> 8);
+            data[index    ] = r;
+            data[index + 1] = g;
+            data[index + 2] = b;
+            if (mask)
+            {
+                if (mask->PointMasked(xx,yy))
+                {
+                    data[index    ] = mask_r;
+                    data[index + 1] = mask_g;
+                    data[index + 2] = mask_b;
+                }
+            }
+            index += 3;
+        }
+    }
+    if (mask)
+    {
+        image.SetMaskColour( mask_r, mask_g, mask_b );
+        image.SetMask( true );
+    }
+
+    // Free resources
+    UnlockPixels(GetGWorldPixMap(GetHBITMAP()));
+    SetGWorld(origPort, origDevice);
+
+    return image;
+}
+
+
+bool wxBitmap::SaveFile(const wxString& filename, wxBitmapType type,
+                        const wxPalette *palette) const
 {
     wxBitmapHandler *handler = FindHandler(type);
 
-    if ( handler == NULL ) {
-        wxLogWarning("no bitmap handler for type %d defined.", type);
+    if ( handler )
+    {
+        return handler->SaveFile(this, filename, type, palette);
+    }
+    else
+    {
+        wxImage image = ConvertToImage();
 
-        return FALSE;
-  }
+        return image.SaveFile(filename, type);
+    }
+    
+    wxLogWarning("no bitmap handler for type %d defined.", type);
+    return false;
+}
+
+bool wxBitmap::Ok() const
+{
+   return (M_BITMAPDATA && M_BITMAPDATA->m_ok);
+}
+
+int wxBitmap::GetHeight() const
+{
+   wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
+
+   return M_BITMAPDATA->m_height;
+}
+
+int wxBitmap::GetWidth() const
+{
+   wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
+
+   return M_BITMAPDATA->m_width;
+}
+
+int wxBitmap::GetDepth() const
+{
+   wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
 
-  return handler->SaveFile(this, filename, type, palette);
+   return M_BITMAPDATA->m_depth;
+}
+
+int wxBitmap::GetQuality() const
+{
+   wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
+
+   return M_BITMAPDATA->m_quality;
+}
+
+wxMask *wxBitmap::GetMask() const
+{
+   wxCHECK_MSG( Ok(), (wxMask *) NULL, wxT("invalid bitmap") );
+
+   return M_BITMAPDATA->m_bitmapMask;
 }
 
 void wxBitmap::SetWidth(int w)
@@ -362,6 +875,13 @@ void wxBitmap::SetOk(bool isOk)
     M_BITMAPDATA->m_ok = isOk;
 }
 
+wxPalette *wxBitmap::GetPalette() const
+{
+   wxCHECK_MSG( Ok(), NULL, wxT("Invalid bitmap  GetPalette()") );
+
+   return &M_BITMAPDATA->m_bitmapPalette;
+}
+
 void wxBitmap::SetPalette(const wxPalette& palette)
 {
     if (!M_BITMAPDATA)
@@ -375,9 +895,112 @@ void wxBitmap::SetMask(wxMask *mask)
     if (!M_BITMAPDATA)
         m_refData = new wxBitmapRefData;
 
+    // Remove existing mask if there is one.
+    if (M_BITMAPDATA->m_bitmapMask)
+        delete M_BITMAPDATA->m_bitmapMask;
+
     M_BITMAPDATA->m_bitmapMask = mask ;
 }
 
+WXHBITMAP wxBitmap::GetHBITMAP() const
+{
+   wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
+
+   return M_BITMAPDATA->m_hBitmap;
+}
+
+PicHandle wxBitmap::GetPict() const
+{
+   wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
+   
+   PicHandle picture;       // This is the returned picture
+
+   // If bitmap already in Pict format return pointer
+   if(M_BITMAPDATA->m_bitmapType == kMacBitmapTypePict) {
+       return M_BITMAPDATA->m_hPict;
+   }
+   else if(M_BITMAPDATA->m_bitmapType != kMacBitmapTypeGrafWorld) {
+       // Invalid bitmap
+       return NULL;
+   }
+
+   RGBColor  gray = { 0xCCCC ,0xCCCC , 0xCCCC } ;
+   RGBColor  white = { 0xffff ,0xffff , 0xffff } ;
+   RGBColor  black = { 0x0000 ,0x0000 , 0x0000 } ;
+   CGrafPtr  origPort;
+   GDHandle  origDev ;
+   wxMask   *mask;
+   Rect      portRect ;
+
+   GetPortBounds( GetHBITMAP() , &portRect ) ;
+   int width = portRect.right - portRect.left ;
+   int height = portRect.bottom - portRect.top ;
+
+   LockPixels( GetGWorldPixMap( GetHBITMAP() ) ) ;
+   GetGWorld( &origPort , &origDev ) ;
+
+   mask = GetMask();
+
+   SetGWorld( GetHBITMAP() , NULL ) ;
+
+   picture = OpenPicture(&portRect);   // open a picture, this disables drawing
+   if(!picture) {
+       return NULL;
+   }
+
+   if( mask )
+   {
+#ifdef __DARWIN__
+       RGBColor trans = white;
+#else
+       RGBBackColor( &gray );
+       EraseRect( &portRect );
+       RGBColor trans = gray;
+#endif
+       RGBForeColor( &black ) ;
+       RGBBackColor( &white ) ;
+       PenMode(transparent);
+
+       for ( int y = 0 ; y < height ; ++y )
+       {
+           for( int x = 0 ; x < width ; ++x )
+           {
+               if ( !mask->PointMasked(x,y) )
+               {
+                   RGBColor col ;
+
+                   GetCPixel( x + portRect.left , y + portRect.top , &col ) ;
+                   SetCPixel( x + portRect.left , y + portRect.top , &col ) ;
+               }
+               else {
+                   // With transparency this sets a blank pixel
+                   SetCPixel( x + portRect.left , y + portRect.top , &trans);
+               }
+           }
+       }
+   }
+   else
+   {
+       RGBBackColor( &gray ) ;
+       EraseRect(&portRect);
+       RGBForeColor( &black ) ;
+       RGBBackColor( &white ) ;
+
+       CopyBits(GetPortBitMapForCopyBits(GetHBITMAP()), 
+                // src PixMap - we copy image over itself -
+                GetPortBitMapForCopyBits(GetHBITMAP()),
+                //  dst PixMap - no drawing occurs
+                &portRect,    // srcRect - it will be recorded and compressed -
+                &portRect,    // dstRect - into the picture that is open -
+                srcCopy,NULL); // copyMode and no clip region
+   }
+   ClosePicture();                  // We are done recording the picture
+   UnlockPixels( GetGWorldPixMap( GetHBITMAP() ) ) ;
+   SetGWorld( origPort , origDev ) ;
+
+   return picture;                  // return our groovy pict handle
+}
+
 void wxBitmap::AddHandler(wxBitmapHandler *handler)
 {
     sm_handlers.Append(handler);
@@ -413,27 +1036,27 @@ wxBitmapHandler *wxBitmap::FindHandler(const wxString& name)
     return NULL;
 }
 
-wxBitmapHandler *wxBitmap::FindHandler(const wxString& extension, long bitmapType)
+wxBitmapHandler *wxBitmap::FindHandler(const wxString& extension, wxBitmapType type)
 {
     wxNode *node = sm_handlers.First();
     while ( node )
     {
         wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
         if ( handler->GetExtension() == extension &&
-                    (bitmapType == -1 || handler->GetType() == bitmapType) )
+                    (type == -1 || handler->GetType() == type) )
             return handler;
         node = node->Next();
     }
     return NULL;
 }
 
-wxBitmapHandler *wxBitmap::FindHandler(long bitmapType)
+wxBitmapHandler *wxBitmap::FindHandler(wxBitmapType type)
 {
     wxNode *node = sm_handlers.First();
     while ( node )
     {
         wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
-        if (handler->GetType() == bitmapType)
+        if (handler->GetType() == type)
             return handler;
         node = node->Next();
     }
@@ -484,8 +1107,32 @@ wxMask::~wxMask()
 // Create a mask from a mono bitmap (copies the bitmap).
 bool wxMask::Create(const wxBitmap& bitmap)
 {
-// TODO
-    return FALSE;
+   if ( m_maskBitmap )
+   {
+       wxMacDestroyGWorld( m_maskBitmap ) ;
+       m_maskBitmap = NULL ;
+   }
+   wxCHECK_MSG( bitmap.GetBitmapType() == kMacBitmapTypeGrafWorld, false,
+                wxT("Cannot create mask from this bitmap type (TODO)"));
+   // other types would require a temporary bitmap. not yet implemented
+
+   wxCHECK_MSG( bitmap.Ok(), false, wxT("Invalid bitmap"));
+
+   wxCHECK_MSG(bitmap.GetDepth() == 1, false,
+               wxT("Cannot create mask from colour bitmap"));
+
+   m_maskBitmap = wxMacCreateGWorld(bitmap.GetWidth(), bitmap.GetHeight(), 1);
+   Rect rect = { 0,0, bitmap.GetHeight(), bitmap.GetWidth() };
+
+   LockPixels( GetGWorldPixMap(m_maskBitmap) );
+   LockPixels( GetGWorldPixMap(bitmap.GetHBITMAP()) );
+   CopyBits(GetPortBitMapForCopyBits(bitmap.GetHBITMAP()),
+            GetPortBitMapForCopyBits(m_maskBitmap),
+            &rect, &rect, srcCopy, 0);
+   UnlockPixels( GetGWorldPixMap(m_maskBitmap) );
+   UnlockPixels( GetGWorldPixMap(bitmap.GetHBITMAP()) );
+
+   return FALSE;
 }
 
 // Create a mask from a bitmap and a palette index indicating
@@ -493,6 +1140,7 @@ bool wxMask::Create(const wxBitmap& bitmap)
 bool wxMask::Create(const wxBitmap& bitmap, int paletteIndex)
 {
 // TODO
+    wxCHECK_MSG( 0, false, wxT("Not implemented"));
     return FALSE;
 }
 
@@ -505,37 +1153,35 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
 		wxMacDestroyGWorld( m_maskBitmap ) ;
 		m_maskBitmap = NULL ;
 	}
-	wxASSERT( ((wxBitmapRefData*) bitmap.GetRefData())->m_bitmapType == kMacBitmapTypeGrafWorld ) ;
+	wxCHECK_MSG( bitmap.GetBitmapType() == kMacBitmapTypeGrafWorld, false,
+                 wxT("Cannot create mask from this bitmap type (TODO)"));
 	// other types would require a temporary bitmap. not yet implemented 
 	
-    if (!bitmap.Ok())
-    {
-        return FALSE;
-    }
+    wxCHECK_MSG( bitmap.Ok(), false, wxT("Illigal bitmap"));
 
-	m_maskBitmap = wxMacCreateGWorld( bitmap.GetWidth() , bitmap.GetHeight() , 1 ) ;	
-	RGBColor maskColor = colour.GetPixel() ;
+	m_maskBitmap = wxMacCreateGWorld( bitmap.GetWidth() , bitmap.GetHeight() , 1 );	
+	LockPixels( GetGWorldPixMap( m_maskBitmap ) );
+	LockPixels( GetGWorldPixMap( bitmap.GetHBITMAP() ) );
+	RGBColor maskColor = colour.GetPixel();
 
     // this is not very efficient, but I can't think
     // of a better way of doing it
 	CGrafPtr 	origPort ;
 	GDHandle	origDevice ;
+    RGBColor  col;
+    RGBColor  colors[2] = {
+        { 0xFFFF, 0xFFFF, 0xFFFF },
+        { 0,      0,      0 }};
 			
 	GetGWorld( &origPort , &origDevice ) ;
 	for (int w = 0; w < bitmap.GetWidth(); w++)
     {
         for (int h = 0; h < bitmap.GetHeight(); h++)
         {		
-			RGBColor colors[2] = { 
-				{ 0xFFFF , 0xFFFF , 0xFFFF } ,
-				{ 0, 0 , 0 } 
-				} ;
-				
-			SetGWorld( ((wxBitmapRefData*) bitmap.GetRefData())->m_hBitmap , NULL ) ;
-			RGBColor col ;
+			SetGWorld( bitmap.GetHBITMAP(), NULL ) ;
 			GetCPixel( w , h , &col ) ;
 			SetGWorld( m_maskBitmap , NULL ) ;
-            if (col.red == maskColor.red && col.blue == maskColor.blue && col.green == maskColor.green)
+            if (col.red == maskColor.red && col.green == maskColor.green && col.blue == maskColor.blue)
             {
 				SetCPixel( w , h , &colors[0] ) ;
             }
@@ -545,11 +1191,34 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
             }
         }
     }
+	UnlockPixels( GetGWorldPixMap( (CGrafPtr) m_maskBitmap ) ) ;
+	UnlockPixels( GetGWorldPixMap( bitmap.GetHBITMAP() ) ) ;
 	SetGWorld( origPort , origDevice ) ;
 
     return TRUE;
 }
 
+bool wxMask::PointMasked(int x, int y)
+{
+   WXHBITMAP origPort;
+   GDHandle  origDevice;
+   RGBColor  color;
+   bool masked = true;
+
+   GetGWorld( &origPort, &origDevice);
+
+   //Set port to mask and see if it masked (1) or not ( 0 )
+   SetGWorld(m_maskBitmap, NULL);
+   LockPixels(GetGWorldPixMap(m_maskBitmap));
+   GetCPixel(x,y, &color);
+   masked = !(color.red == 0 && color.green == 0 && color.blue == 0);
+   UnlockPixels(GetGWorldPixMap(m_maskBitmap));
+
+   SetGWorld( origPort, origDevice);
+
+   return masked;
+}
+
 /*
  * wxBitmapHandler
  */
@@ -561,13 +1230,13 @@ bool wxBitmapHandler::Create(wxBitmap *bitmap, void *data, long type, int width,
     return FALSE;
 }
 
-bool wxBitmapHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long type,
+bool wxBitmapHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
         int desiredWidth, int desiredHeight)
 {
     return FALSE;
 }
 
-bool wxBitmapHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette)
+bool wxBitmapHandler::SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette)
 {
     return FALSE;
 }
@@ -597,8 +1266,12 @@ bool  wxPICTResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, lo
 {
 	Str255 theName ;
 	
-	strcpy( (char*) theName , name ) ;
-	c2pstr( (char*) theName ) ;
+#if TARGET_CARBON
+	c2pstrcpy( (StringPtr) theName , name ) ;
+#else
+	strcpy( (char *) theName , name ) ;
+	c2pstr( (char *)theName ) ;
+#endif
 	
 	PicHandle thePict = (PicHandle ) GetNamedResource( 'PICT' , theName ) ;
 	if ( thePict )
@@ -622,172 +1295,9 @@ bool  wxPICTResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, lo
 	return FALSE ;
 }
 
-/* TODO: bitmap handlers, a bit like this:
-class WXDLLEXPORT wxBMPResourceHandler: public wxBitmapHandler
-{
-    DECLARE_DYNAMIC_CLASS(wxBMPResourceHandler)
-public:
-    inline wxBMPResourceHandler()
-    {
-        m_name = "Windows bitmap resource";
-        m_extension = "";
-        m_type = wxBITMAP_TYPE_BMP_RESOURCE;
-    };
-
-    virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-          int desiredWidth, int desiredHeight);
-};
-IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler)
-*/
-
-class WXDLLEXPORT wxXPMFileHandler: public wxBitmapHandler
-{
-  DECLARE_DYNAMIC_CLASS(wxXPMFileHandler)
-public:
-  inline wxXPMFileHandler(void)
-  {
-  m_name = "XPM bitmap file";
-  m_extension = "xpm";
-  m_type = wxBITMAP_TYPE_XPM;
-  };
-
-  virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-    int desiredWidth = -1, int desiredHeight = -1);
-  virtual bool SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
-};
-IMPLEMENT_DYNAMIC_CLASS(wxXPMFileHandler, wxBitmapHandler)
-
-bool wxXPMFileHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-    int desiredWidth, int desiredHeight)
-{
-#if USE_XPM_IN_MSW
-    XImage *ximage;
-    XpmAttributes xpmAttr;
-    HDC     dc;
-
-    M_BITMAPHANDLERDATA->m_ok = FALSE;
-    dc = CreateCompatibleDC(NULL);
-    if (dc)
-    {
-      xpmAttr.valuemask = XpmReturnPixels;
-      int errorStatus = XpmReadFileToImage(&dc, WXSTRINGCAST name, &ximage, (XImage **) NULL, &xpmAttr);
-      DeleteDC(dc);
-      if (errorStatus == XpmSuccess)
-      {
-        M_BITMAPHANDLERDATA->m_hBitmap = (WXHBITMAP) ximage->bitmap;
-
-        BITMAP  bm;
-        GetObject((HBITMAP)M_BITMAPHANDLERDATA->m_hBitmap, sizeof(bm), (LPSTR) & bm);
-
-        M_BITMAPHANDLERDATA->m_width = (bm.bmWidth);
-        M_BITMAPHANDLERDATA->m_height = (bm.bmHeight);
-        M_BITMAPHANDLERDATA->m_depth = (bm.bmPlanes * bm.bmBitsPixel);
-        M_BITMAPHANDLERDATA->m_numColors = xpmAttr.npixels;
-        XpmFreeAttributes(&xpmAttr);
-        XImageFree(ximage);
-
-        M_BITMAPHANDLERDATA->m_ok = TRUE;
-        return TRUE;
-      }
-      else
-      {
-        M_BITMAPHANDLERDATA->m_ok = FALSE;
-        return FALSE;
-      }
-    }
-#endif
-
-    return FALSE;
-}
-
-bool wxXPMFileHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette)
-{
-#if USE_XPM_IN_MSW
-      HDC     dc = NULL;
-
-      Visual *visual = NULL;
-      XImage  ximage;
-
-      dc = CreateCompatibleDC(NULL);
-      if (dc)
-      {
-        if (SelectObject(dc, (HBITMAP) M_BITMAPHANDLERDATA->m_hBitmap))
-        { /* for following SetPixel */
-          /* fill the XImage struct 'by hand' */
-    ximage.width = M_BITMAPHANDLERDATA->m_width; 
-     ximage.height = M_BITMAPHANDLERDATA->m_height;
-    ximage.depth = M_BITMAPHANDLERDATA->m_depth; 
-     ximage.bitmap = (void *)M_BITMAPHANDLERDATA->m_hBitmap;
-    int errorStatus = XpmWriteFileFromImage(&dc, WXSTRINGCAST name,
-              &ximage, (XImage *) NULL, (XpmAttributes *) NULL);
-
-          if (dc)
-      DeleteDC(dc);
-
-    if (errorStatus == XpmSuccess)
-      return TRUE;    /* no error */
-    else
-      return FALSE;
-        } else return FALSE;
-      } else return FALSE;
-#else
-  return FALSE;
-#endif
-}
-
-
-class WXDLLEXPORT wxXPMDataHandler: public wxBitmapHandler
-{
-  DECLARE_DYNAMIC_CLASS(wxXPMDataHandler)
-public:
-  inline wxXPMDataHandler(void)
-  {
-  m_name = "XPM bitmap data";
-  m_extension = "xpm";
-  m_type = wxBITMAP_TYPE_XPM_DATA;
-  };
-
-  virtual bool Create(wxBitmap *bitmap, void *data, long flags, int width, int height, int depth = 1);
-};
-IMPLEMENT_DYNAMIC_CLASS(wxXPMDataHandler, wxBitmapHandler)
-
-bool wxXPMDataHandler::Create(wxBitmap *bitmap, void *data, long flags, int width, int height, int depth)
-{
- 		XImage *		ximage;
-  	int     		ErrorStatus;
-  	XpmAttributes 	xpmAttr;
-
-    xpmAttr.valuemask = XpmReturnInfos; // get infos back
-    ErrorStatus = XpmCreateImageFromData( GetMainDevice() , (char **)data,
-         &ximage, (XImage **) NULL, &xpmAttr);
-
-    if (ErrorStatus == XpmSuccess)
-    {
-			M_BITMAPHANDLERDATA->m_ok = FALSE;
-			M_BITMAPHANDLERDATA->m_numColors = 0;
-			M_BITMAPHANDLERDATA->m_hBitmap = ximage->gworldptr ;
-	  
-			M_BITMAPHANDLERDATA->m_width = ximage->width;
-			M_BITMAPHANDLERDATA->m_height = ximage->height;
-			M_BITMAPHANDLERDATA->m_depth = ximage->depth;
-			M_BITMAPHANDLERDATA->m_numColors = xpmAttr.npixels;
-    	XpmFreeAttributes(&xpmAttr);
-	    M_BITMAPHANDLERDATA->m_ok = TRUE;
-			ximage->gworldptr = NULL ;
-			XImageFree(ximage); // releases the malloc, but does not detroy
-		                  // the bitmap
-			M_BITMAPHANDLERDATA->m_bitmapType = kMacBitmapTypeGrafWorld ;
-		
-			return TRUE;
-    } 
-    else
-    {
-      M_BITMAPHANDLERDATA->m_ok = FALSE;
-      return FALSE;
-    }
-  return FALSE;
-}
+#if 0   // The following is an example for creating a bitmap handler
 
+// TODO: bitmap handlers, a bit like this:
 class WXDLLEXPORT wxBMPResourceHandler: public wxBitmapHandler
 {
     DECLARE_DYNAMIC_CLASS(wxBMPResourceHandler)
@@ -802,88 +1312,9 @@ public:
     virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
           int desiredWidth, int desiredHeight);
 };
-
 IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler)
 
-bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-    int desiredWidth, int desiredHeight)
-{
-    // TODO: load colourmap.
-/*
-    M_BITMAPHANDLERDATA->m_hBitmap = (WXHBITMAP) ::LoadBitmap(wxGetInstance(), name);
-    if (M_BITMAPHANDLERDATA->m_hBitmap)
-    {
-      M_BITMAPHANDLERDATA->m_ok = TRUE;
-      BITMAP bm;
-      GetObject((HBITMAP) M_BITMAPHANDLERDATA->m_hBitmap, sizeof(BITMAP), (LPSTR) &bm);
-      M_BITMAPHANDLERDATA->m_width = bm.bmWidth;
-      M_BITMAPHANDLERDATA->m_height = bm.bmHeight;
-      M_BITMAPHANDLERDATA->m_depth = bm.bmBitsPixel;
-      return TRUE;
-    }
-*/
-  // it's probably not found
-  wxLogError("Can't load bitmap '%s' from resources! Check .rc file.", name.c_str());
-
-  return FALSE;
-}
-
-class WXDLLEXPORT wxBMPFileHandler: public wxBitmapHandler
-{
-  DECLARE_DYNAMIC_CLASS(wxBMPFileHandler)
-public:
-  inline wxBMPFileHandler(void)
-  {
-  m_name = "Windows bitmap file";
-  m_extension = "bmp";
-  m_type = wxBITMAP_TYPE_BMP;
-  };
-
-  virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-      int desiredWidth, int desiredHeight);
-  virtual bool SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxBMPFileHandler, wxBitmapHandler)
-
-bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-    int desiredWidth, int desiredHeight)
-{
-#if USE_IMAGE_LOADING_IN_MSW
-    wxPalette *palette = NULL;
-    bool success = FALSE;
-/*
-    if (type & wxBITMAP_DISCARD_COLOURMAP)
-      success = wxLoadIntoBitmap(WXSTRINGCAST name, bitmap);
-    else
-*/
-    success = (wxLoadIntoBitmap(WXSTRINGCAST name, bitmap, &palette) != 0);
-    if (!success && palette)
-    {
-      delete palette;
-      palette = NULL;
-    }
-    if (palette)
-      M_BITMAPHANDLERDATA->m_bitmapPalette = *palette;
-    return success;
-#else
-  return FALSE;
-#endif
-}
-
-bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *pal)
-{
-#if USE_IMAGE_LOADING_IN_MSW
-    wxPalette *actualPalette = (wxPalette *)pal;
-    if (!actualPalette && (!M_BITMAPHANDLERDATA->m_bitmapPalette.IsNull()))
-      actualPalette = & (M_BITMAPHANDLERDATA->m_bitmapPalette);
-    return (wxSaveBitmap(WXSTRINGCAST name, bitmap, actualPalette) != 0);
-#else
-  return FALSE;
 #endif
-}
-
-
 
 void wxBitmap::CleanUpHandlers()
 {
@@ -900,10 +1331,6 @@ void wxBitmap::CleanUpHandlers()
 
 void wxBitmap::InitStandardHandlers()
 {
-	AddHandler( new wxPICTResourceHandler ) ;
-	AddHandler( new wxICONResourceHandler ) ;
-	AddHandler(new wxXPMFileHandler);
-  AddHandler(new wxXPMDataHandler);
-	AddHandler(new wxBMPResourceHandler);
-	AddHandler(new wxBMPFileHandler);
+    AddHandler(new wxPICTResourceHandler) ;
+    AddHandler(new wxICONResourceHandler) ;
 }