- GetCPixel( x + portRect.left , y + portRect.top , &col ) ;
- SetCPixel( x + portRect.left , y + portRect.top , &col ) ;
- }
- else {
- // With transparency set this sets a blank pixel not a white one
- SetCPixel( x + portRect.left , y + portRect.top , &white);
- }
- }
- }
- free( maskimage ) ;
- maskimage = NULL ;
- }
- else
- {
- RGBBackColor( &gray ) ;
- EraseRect(&portRect);
- RGBForeColor( &black ) ;
- RGBBackColor( &white ) ;
-
- CopyBits(GetPortBitMapForCopyBits(wp), /* src PixMap - we copy image over
- * itself - */
- GetPortBitMapForCopyBits(wp), // 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( wp ) ) ;
- SetGWorld( origPort , origDev ) ;
-
- return pict; // return our groovy pict handle
+ size = sz * sz * 4 ;
+ data = NewHandle( size) ;
+ HLock( data ) ;
+ ptr = (unsigned char*) *data ;
+ memset( ptr , 0, size ) ;
+
+ masksize = sz * sz ;
+ maskdata = NewHandle( masksize ) ;
+ HLock( maskdata ) ;
+ maskptr = (unsigned char*) *maskdata ;
+ memset( maskptr , 0 , masksize ) ;
+
+ unsigned char * source = (unsigned char*) bmp.GetRawAccess() ;
+ unsigned char * masksource = mask ? (unsigned char*) mask->GetRawAccess() : NULL ;
+ for ( int y = 0 ; y < h ; ++y )
+ {
+ unsigned char * dest = ptr + y * sz * 4 ;
+ unsigned char * maskdest = maskptr + y * sz ;
+ for ( int x = 0 ; x < w ; ++x )
+ {
+ unsigned char a = *source ++ ;
+ unsigned char r = *source ++ ;
+ unsigned char g = *source ++ ;
+ unsigned char b = *source ++ ;
+
+ *dest++ = 0 ;
+ *dest++ = r ;
+ *dest++ = g ;
+ *dest++ = b ;
+
+ if ( mask )
+ *maskdest++ = *masksource++ ;
+ else if ( hasAlpha )
+ *maskdest++ = a ;
+ else
+ *maskdest++ = 0xFF ;
+ }
+ }
+
+ OSStatus err = SetIconFamilyData( iconFamily, dataType , data ) ;
+ wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
+
+ err = SetIconFamilyData( iconFamily, maskType , maskdata ) ;
+ wxASSERT_MSG( err == noErr , wxT("Error when adding mask") ) ;
+ HUnlock( data ) ;
+ HUnlock( maskdata ) ;
+ DisposeHandle( data ) ;
+ DisposeHandle( maskdata ) ;
+ return iconFamily ;
+}
+
+IconRef wxMacCreateIconRef(const wxBitmap& bmp)
+{
+ IconFamilyHandle iconFamily = wxMacCreateIconFamily( bmp ) ;
+ IconRef iconRef ;
+ static int iconCounter = 2 ;
+
+ OSStatus err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) iconCounter, iconFamily, &iconRef ) ;
+ UInt16 owners ;
+ err = GetIconRefOwners(iconRef , &owners ) ;
+
+ wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
+ // we have to retain a reference, as Unregister will decrement it
+ AcquireIconRef( iconRef ) ;
+ UnregisterIconRef( 'WXNG' , (OSType) iconCounter ) ;
+ DisposeHandle( (Handle) iconFamily ) ;
+ ++iconCounter ;
+
+ return iconRef ;
+}
+
+PicHandle wxMacCreatePicHandle( const wxBitmap &bmp )
+{
+ CGrafPtr origPort = NULL ;
+ GDHandle origDev = NULL ;
+ PicHandle pict = NULL ;
+ GWorldPtr wp = NULL ;
+ GWorldPtr mask = NULL ;
+
+ GetGWorld( &origPort , &origDev ) ;
+
+ wp = (GWorldPtr) bmp.GetHBITMAP( (WXHBITMAP*) &mask ) ;
+
+ SetGWorld( wp , NULL ) ;
+ Rect portRect ;
+ GetPortBounds( wp , &portRect ) ;
+ pict = OpenPicture(&portRect);
+
+ if(pict)
+ {
+ RGBColor white = { 0xffff ,0xffff , 0xffff } ;
+ RGBColor black = { 0x0000 ,0x0000 , 0x0000 } ;
+ RGBForeColor( &black ) ;
+ RGBBackColor( &white ) ;
+
+ LockPixels( GetGWorldPixMap( wp ) ) ;
+ CopyBits(GetPortBitMapForCopyBits(wp),
+ GetPortBitMapForCopyBits(wp),
+ &portRect,
+ &portRect,
+ srcCopy,NULL);
+ UnlockPixels( GetGWorldPixMap( wp ) ) ;
+ ClosePicture();
+ }
+ SetGWorld( origPort , origDev ) ;
+
+ return pict;
+}
+
+void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType )
+{
+ memset( info , 0 , sizeof(ControlButtonContentInfo) ) ;
+ if ( bitmap.Ok() )
+ {
+ wxBitmapRefData * bmap = (wxBitmapRefData*) ( bitmap.GetRefData()) ;
+ if ( bmap == NULL )
+ return ;
+ info->contentType = kControlContentIconRef ;
+ info->u.iconRef = wxMacCreateIconRef( bitmap ) ;
+
+#if wxMAC_USE_CORE_GRAPHICS
+ /*
+ // only on 10.4 more controls will accept a CGImage
+
+ info->contentType = kControlContentCGImageRef ;
+ info->u.imageRef = (CGImageRef) bmap->CGImageCreate() ;
+ */
+#endif
+ }
+}
+
+void wxMacReleaseBitmapButton( ControlButtonContentInfo*info )
+{
+ if ( info->contentType == kControlContentIconRef )
+ {
+ ReleaseIconRef(info->u.iconRef) ;
+ }
+#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ else if ( info->contentType == kControlContentCGImageRef )
+ {
+ CGImageRelease( info->u.imageRef ) ;
+ }
+#endif
+ else
+ {
+ wxFAIL_MSG(wxT("Unexpected bitmap type") ) ;
+ }
+}
+
+#define M_BITMAPDATA ((wxBitmapRefData *)m_refData)
+
+void wxBitmapRefData::Init()
+{
+ m_width = 0 ;
+ m_height = 0 ;
+ m_depth = 0 ;
+ m_ok = false ;
+ m_bitmapMask = NULL ;
+#if wxMAC_USE_CORE_GRAPHICS
+ m_cgImageRef = NULL ;
+#endif
+ m_hBitmap = NULL ;
+ m_hMaskBitmap = NULL;
+ m_maskBytesPerRow = NULL ;
+
+ m_rawAccessCount = 0 ;
+ m_hasAlpha = false;
projects / wxWidgets.git / blobdiff