// under Quartz then content is transformed into a CGImageRef representing the same data
// which can be transferred to the GPU by the OS for fast rendering
-#if wxMAC_USE_CORE_GRAPHICS
- #define wxMAC_USE_PREMULTIPLIED_ALPHA 1
- static const int kBestByteAlignement = 16;
- static const int kMaskBytesPerPixel = 1;
-#else
-#define wxMAC_USE_PREMULTIPLIED_ALPHA 0
- static const int kBestByteAlignement = 4;
- static const int kMaskBytesPerPixel = 4;
-#endif
+class WXDLLEXPORT wxBitmapRefData: public wxGDIRefData
+{
+ friend class WXDLLIMPEXP_FWD_CORE wxIcon;
+ friend class WXDLLIMPEXP_FWD_CORE wxCursor;
+public:
+ wxBitmapRefData(int width , int height , int depth);
+ wxBitmapRefData();
+ wxBitmapRefData(const wxBitmapRefData &tocopy);
+
+ virtual ~wxBitmapRefData();
+
+ void Free();
+ bool Ok() const { return IsOk(); }
+ bool IsOk() const { return m_ok; }
+ void SetOk( bool isOk) { m_ok = isOk; }
+
+ void SetWidth( int width ) { m_width = width; }
+ void SetHeight( int height ) { m_height = height; }
+ void SetDepth( int depth ) { m_depth = depth; }
+
+ int GetWidth() const { return m_width; }
+ int GetHeight() const { return m_height; }
+ int GetDepth() const { return m_depth; }
+
+ void *GetRawAccess() const;
+ void *BeginRawAccess();
+ void EndRawAccess();
+
+ bool HasAlpha() const { return m_hasAlpha; }
+ void UseAlpha( bool useAlpha );
+
+public:
+#if wxUSE_PALETTE
+ wxPalette m_bitmapPalette;
+#endif // wxUSE_PALETTE
+
+ wxMask * m_bitmapMask; // Optional mask
+ CGImageRef CreateCGImage() const;
+
+ // returns true if the bitmap has a size that
+ // can be natively transferred into a true icon
+ // if no is returned GetIconRef will still produce
+ // an icon but it will be generated via a PICT and
+ // rescaled to 16 x 16
+ bool HasNativeSize();
+
+ // caller should increase ref count if needed longer
+ // than the bitmap exists
+ IconRef GetIconRef();
+
+ // returns a Pict from the bitmap content
+ PicHandle GetPictHandle();
+
+ CGContextRef GetBitmapContext() const;
+
+ int GetBytesPerRow() const { return m_bytesPerRow; }
+ private :
+ bool Create(int width , int height , int depth);
+ void Init();
+
+ int m_width;
+ int m_height;
+ int m_bytesPerRow;
+ int m_depth;
+ bool m_hasAlpha;
+ wxMemoryBuffer m_memBuf;
+ int m_rawAccessCount;
+ bool m_ok;
+ mutable CGImageRef m_cgImageRef;
+
+ IconRef m_iconRef;
+ PicHandle m_pictHandle;
+
+ CGContextRef m_hBitmap;
+};
+
+
+#define wxMAC_USE_PREMULTIPLIED_ALPHA 1
+static const int kBestByteAlignement = 16;
+static const int kMaskBytesPerPixel = 1;
static int GetBestBytesPerRow( int rawBytes )
{
return (((rawBytes)+kBestByteAlignement-1) & ~(kBestByteAlignement-1) );
}
-#if wxUSE_BMPBUTTON
+#if wxUSE_GUI
+
+// this is used for more controls than just the wxBitmap button, also for notebooks etc
void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType )
{
if ( forceType == 0 )
{
- // NOTE : For testing Panther behaviour under higher
- // Systems make this always be false
- if ( UMAGetSystemVersion() >= 0x1040 )
- {
- // as soon as it is supported, it's a better default
- forceType = kControlContentCGImageRef;
- }
- else if ( bmap->HasNativeSize() )
- {
- forceType = kControlContentIconRef;
- }
+ forceType = kControlContentCGImageRef;
}
if ( forceType == kControlContentIconRef )
else if ( forceType == kControlContentCGImageRef )
{
info->contentType = kControlContentCGImageRef ;
- info->u.imageRef = (CGImageRef) bmap->CGImageCreate() ;
+ info->u.imageRef = (CGImageRef) bmap->CreateCGImage() ;
}
else
{
wxBitmapRefData * bmap = bitmap.GetBitmapData() ;
if ( bmap == NULL )
return NULL ;
- return (CGImageRef) bmap->CGImageCreate();
+ return (CGImageRef) bmap->CreateCGImage();
}
void wxMacReleaseBitmapButton( ControlButtonContentInfo*info )
m_iconRef = NULL ;
m_pictHandle = NULL ;
m_hBitmap = NULL ;
-#if! wxMAC_USE_CORE_GRAPHICS
- m_hMaskBitmap = NULL;
- m_maskBytesPerRow = 0 ;
-#endif
m_rawAccessCount = 0 ;
m_hasAlpha = false;
m_memBuf.UngetWriteBuf( size ) ;
m_hBitmap = NULL ;
-#if !wxMAC_USE_CORE_GRAPHICS
- Rect rect = { 0 , 0 , m_height , m_width } ;
- verify_noerr( NewGWorldFromPtr( (GWorldPtr*) &m_hBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 ,
- (char*) data , m_bytesPerRow ) ) ;
- wxASSERT_MSG( m_hBitmap , wxT("Unable to create GWorld context") ) ;
-#else
m_hBitmap = CGBitmapContextCreate((char*) data, m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), kCGImageAlphaNoneSkipFirst );
wxASSERT_MSG( m_hBitmap , wxT("Unable to create CGBitmapContext context") ) ;
CGContextTranslateCTM( m_hBitmap, 0, m_height );
CGContextScaleCTM( m_hBitmap, 1, -1 );
-#endif
+
m_ok = ( m_hBitmap != NULL ) ;
return m_ok ;
return ;
m_hasAlpha = use ;
-#if wxMAC_USE_CORE_GRAPHICS
+
CGContextRelease( m_hBitmap );
m_hBitmap = CGBitmapContextCreate((char*) m_memBuf.GetData(), m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), m_hasAlpha ? kCGImageAlphaPremultipliedFirst : kCGImageAlphaNoneSkipFirst );
wxASSERT_MSG( m_hBitmap , wxT("Unable to create CGBitmapContext context") ) ;
CGContextTranslateCTM( m_hBitmap, 0, m_height );
CGContextScaleCTM( m_hBitmap, 1, -1 );
-#else
- if ( m_hasAlpha )
- {
- wxASSERT( m_hMaskBitmap == NULL ) ;
-
- int width = GetWidth() ;
- int height = GetHeight() ;
- m_maskBytesPerRow = GetBestBytesPerRow( width * kMaskBytesPerPixel );
- size_t size = height * m_maskBytesPerRow ;
- unsigned char * data = (unsigned char * ) m_maskMemBuf.GetWriteBuf( size ) ;
- wxASSERT( data != NULL ) ;
-
- memset( data , 0 , size ) ;
- Rect rect = { 0 , 0 , height , width } ;
-
- verify_noerr( NewGWorldFromPtr( (GWorldPtr*) &m_hMaskBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 ,
- (char*) data , m_maskBytesPerRow ) ) ;
- wxASSERT_MSG( m_hMaskBitmap , wxT("Unable to create GWorld context for alpha mask") ) ;
-
- m_maskMemBuf.UngetWriteBuf(size) ;
-
-
- UpdateAlphaMask() ;
- }
- else
- {
- DisposeGWorld( m_hMaskBitmap ) ;
- m_hMaskBitmap = NULL ;
- m_maskBytesPerRow = 0 ;
- }
-#endif
}
void *wxBitmapRefData::GetRawAccess() const
wxASSERT( m_rawAccessCount == 1 ) ;
--m_rawAccessCount ;
-
-#if !wxMAC_USE_CORE_GRAPHICS
- UpdateAlphaMask() ;
-#endif
}
bool wxBitmapRefData::HasNativeSize()
{
// Create Icon Family Handle
- IconFamilyHandle iconFamily = NULL ;
-
- if ( UMAGetSystemVersion() < 0x1040 )
- {
- iconFamily = (IconFamilyHandle) NewHandle( 8 ) ;
- (**iconFamily).resourceType = kIconFamilyType ;
- (**iconFamily).resourceSize = sizeof(OSType) + sizeof(Size);
- }
- else
- {
- iconFamily = (IconFamilyHandle) NewHandle( 0 ) ;
- }
+ IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle( 0 );
int w = GetWidth() ;
int h = GetHeight() ;
switch (sz)
{
case 128:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices128PixelDataARGB ;
break;
case 48:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices48PixelDataARGB ;
break;
case 32:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices32PixelDataARGB ;
break;
case 16:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices16PixelDataARGB ;
if ( dataType != 0 )
{
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( maskType == 0 && UMAGetSystemVersion() >= 0x1050 )
{
size_t datasize = sz * sz * 4 ;
*dest++ = b ;
if ( mask )
- {
*maskdest++ = 0xFF - *masksource++ ;
-#if !wxMAC_USE_CORE_GRAPHICS
- masksource++ ;
- masksource++ ;
- masksource++ ;
-#endif
- }
else if ( hasAlpha )
*maskdest++ = a ;
else
{
if ( m_pictHandle == NULL )
{
-#if !wxMAC_USE_CORE_GRAPHICS
- CGrafPtr origPort = NULL ;
- GDHandle origDev = NULL ;
- GWorldPtr wp = NULL ;
- GWorldPtr mask = NULL ;
- int height = GetHeight() ;
- int width = GetWidth() ;
-
- Rect rect = { 0 , 0 , height , width } ;
- RgnHandle clipRgn = NULL ;
-
- GetGWorld( &origPort , &origDev ) ;
- wp = GetHBITMAP( &mask ) ;
-
- if ( mask )
- {
- GWorldPtr monoworld ;
- clipRgn = NewRgn() ;
- OSStatus err = NewGWorld( &monoworld , 1 , &rect , NULL , NULL , 0 ) ;
- verify_noerr(err) ;
- LockPixels( GetGWorldPixMap( monoworld ) ) ;
- LockPixels( GetGWorldPixMap( mask ) ) ;
- SetGWorld( monoworld , NULL ) ;
-
- RGBColor white = { 0xffff , 0xffff , 0xffff } ;
- RGBColor black = { 0x0000 , 0x0000 , 0x0000 } ;
- RGBForeColor( &black ) ;
- RGBBackColor( &white ) ;
-
- CopyBits(GetPortBitMapForCopyBits(mask),
- GetPortBitMapForCopyBits(monoworld),
- &rect,
- &rect,
- srcCopy, NULL);
- BitMapToRegion( clipRgn , (BitMap*) *GetGWorldPixMap( monoworld ) ) ;
-
- UnlockPixels( GetGWorldPixMap( monoworld ) ) ;
- UnlockPixels( GetGWorldPixMap( mask ) ) ;
- DisposeGWorld( monoworld ) ;
- }
-
- SetGWorld( wp , NULL ) ;
- Rect portRect ;
- GetPortBounds( wp , &portRect ) ;
- m_pictHandle = OpenPicture(&portRect);
-
- if (m_pictHandle)
- {
- RGBColor white = { 0xffff , 0xffff , 0xffff } ;
- RGBColor black = { 0x0000 , 0x0000 , 0x0000 } ;
-
- RGBForeColor( &black ) ;
- RGBBackColor( &white ) ;
-
- if ( clipRgn )
- SetClip( clipRgn ) ;
-
- LockPixels( GetGWorldPixMap( wp ) ) ;
- CopyBits(GetPortBitMapForCopyBits(wp),
- GetPortBitMapForCopyBits(wp),
- &portRect,
- &portRect,
- srcCopy,clipRgn);
- UnlockPixels( GetGWorldPixMap( wp ) ) ;
- ClosePicture();
- }
-
- SetGWorld( origPort , origDev ) ;
- if ( clipRgn )
- DisposeRgn( clipRgn ) ;
-#else
#ifndef __LP64__
GraphicsExportComponent exporter = 0;
OSStatus err = OpenADefaultComponent(GraphicsExporterComponentType, kQTFileTypePicture, &exporter);
{
// QT does not correctly export the mask
// TODO if we get around to it create a synthetic PICT with the CopyBits and Mask commands
- CGImageRef imageRef = CGImageCreate();
+ CGImageRef imageRef = CreateCGImage();
err = GraphicsExportSetInputCGImage( exporter, imageRef );
err = GraphicsExportSetOutputHandle(exporter, (Handle)m_pictHandle);
err = GraphicsExportDoExport(exporter, NULL);
}
CloseComponent( exporter );
}
-#endif
#endif
}
delete membuf ;
}
-CGImageRef wxBitmapRefData::CGImageCreate() const
+CGImageRef wxBitmapRefData::CreateCGImage() const
{
wxASSERT( m_ok ) ;
wxASSERT( m_rawAccessCount >= 0 ) ;
CGImageRef image ;
if ( m_rawAccessCount > 0 || m_cgImageRef == NULL )
{
-#if wxMAC_USE_CORE_GRAPHICS
- if ( UMAGetSystemVersion() >= 0x1040 && m_depth != 1 && m_bitmapMask == NULL )
+ if ( m_depth != 1 && m_bitmapMask == NULL )
{
if ( m_bitmapMask )
{
image = CGBitmapContextCreateImage( m_hBitmap );
}
else
-#endif
{
size_t imageSize = m_height * m_bytesPerRow ;
void * dataBuffer = m_memBuf.GetData() ;
return image ;
}
-#if wxMAC_USE_CORE_GRAPHICS
CGContextRef wxBitmapRefData::GetBitmapContext() const
{
return m_hBitmap;
}
-#else
-GWorldPtr wxBitmapRefData::GetHBITMAP(GWorldPtr* mask) const
-{
- wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
- if ( mask )
- {
- *mask = NULL ;
- if ( m_bitmapMask )
- {
- *mask = (GWorldPtr) m_bitmapMask->GetHBITMAP() ;
- }
- else if ( m_hasAlpha )
- {
- if ( m_rawAccessCount > 0 )
- UpdateAlphaMask() ;
- *mask = m_hMaskBitmap ;
- }
- }
-
- return m_hBitmap ;
-}
-#endif
-
-#if !wxMAC_USE_CORE_GRAPHICS
-void wxBitmapRefData::UpdateAlphaMask() const
-{
- if ( m_hasAlpha )
- {
- unsigned char *sourcemask = (unsigned char *) GetRawAccess() ;
- unsigned char *destalphabase = (unsigned char *) m_maskMemBuf.GetData() ;
-
- int h = GetHeight() ;
- int w = GetWidth() ;
-
- for ( int y = 0 ; y < h ; ++y , destalphabase += m_maskBytesPerRow )
- {
- unsigned char* destalpha = destalphabase ;
-
- for ( int x = 0 ; x < w ; ++x , sourcemask += 4 )
- {
- // we must have 24 bit depth for non quartz smooth alpha
- *destalpha++ = 255 ;
- *destalpha++ = 255 - *sourcemask ;
- *destalpha++ = 255 - *sourcemask ;
- *destalpha++ = 255 - *sourcemask ;
- }
- }
- }
-}
-#endif
void wxBitmapRefData::Free()
{
if ( m_hBitmap )
{
-#if !wxMAC_USE_CORE_GRAPHICS
- DisposeGWorld( MAC_WXHBITMAP(m_hBitmap) ) ;
-#else
CGContextRelease(m_hBitmap);
-#endif
m_hBitmap = NULL ;
}
-#if !wxMAC_USE_CORE_GRAPHICS
- if ( m_hMaskBitmap )
- {
- DisposeGWorld( MAC_WXHBITMAP(m_hMaskBitmap) ) ;
- m_hMaskBitmap = NULL ;
- }
-#endif
if (m_bitmapMask)
{
delete m_bitmapMask;
M_BITMAPDATA->EndRawAccess() ;
}
-WXCGIMAGEREF wxBitmap::CGImageCreate() const
+CGImageRef wxBitmap::CreateCGImage() const
{
wxCHECK_MSG( Ok(), NULL , wxT("invalid bitmap") ) ;
- return M_BITMAPDATA->CGImageCreate() ;
+ return M_BITMAPDATA->CreateCGImage() ;
+}
+
+IconRef wxBitmap::GetIconRef() const
+{
+ wxCHECK_MSG( Ok(), NULL , wxT("invalid bitmap") ) ;
+
+ return M_BITMAPDATA->GetIconRef() ;
+}
+
+IconRef wxBitmap::CreateIconRef() const
+{
+ IconRef icon = GetIconRef();
+ verify_noerr( AcquireIconRef(icon) );
+ return icon;
}
wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const
}
else if ( r == MASK_RED && g == MASK_GREEN && b == MASK_BLUE )
b = MASK_BLUE_REPLACEMENT ;
-#if !wxMAC_USE_CORE_GRAPHICS
- maskp++ ;
- maskp++ ;
- maskp++ ;
-#endif
}
else if ( hasAlpha )
{
WXHBITMAP wxBitmap::GetHBITMAP(WXHBITMAP* mask) const
{
-#if !wxMAC_USE_CORE_GRAPHICS
- return WXHBITMAP(M_BITMAPDATA->GetHBITMAP((GWorldPtr*)mask));
-#else
wxUnusedVar(mask);
return WXHBITMAP(M_BITMAPDATA->GetBitmapContext());
-#endif
}
// ----------------------------------------------------------------------------
{
if ( m_maskBitmap )
{
-#if wxMAC_USE_CORE_GRAPHICS
CGContextRelease( (CGContextRef) m_maskBitmap );
-#else
- DisposeGWorld( (GWorldPtr)m_maskBitmap ) ;
-#endif
m_maskBitmap = NULL ;
}
}
{
if ( m_maskBitmap )
{
-#if wxMAC_USE_CORE_GRAPHICS
CGContextRelease( (CGContextRef) m_maskBitmap );
-#else
- DisposeGWorld( (GWorldPtr)m_maskBitmap ) ;
-#endif
m_maskBitmap = NULL ;
}
-#if wxMAC_USE_CORE_GRAPHICS
CGColorSpaceRef colorspace = CGColorSpaceCreateDeviceGray();
// from MouseTracking sample :
// Ironically, due to a bug in CGImageCreateWithMask, you cannot use
kCGImageAlphaNone );
CGColorSpaceRelease( colorspace );
wxASSERT_MSG( m_maskBitmap , wxT("Unable to create CGBitmapContext context") ) ;
-#else
- Rect rect = { 0 , 0 , m_height , m_width } ;
-
- OSStatus err = NewGWorldFromPtr(
- (GWorldPtr*) &m_maskBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 ,
- (char*) m_memBuf.GetData() , m_bytesPerRow ) ;
- verify_noerr( err ) ;
-#endif
}
// Create a mask from a mono bitmap (copies the bitmap).
b = *srcdata++ ;
if ( ( r + g + b ) > 0x10 )
- {
*destdata++ = 0xFF ;
-#if !wxMAC_USE_CORE_GRAPHICS
- *destdata++ = 0xFF ;
- *destdata++ = 0xFF ;
- *destdata++ = 0xFF ;
-#endif
- }
else
- {
- *destdata++ = 0x00 ;
-#if !wxMAC_USE_CORE_GRAPHICS
- *destdata++ = 0x00 ;
- *destdata++ = 0x00 ;
*destdata++ = 0x00 ;
-#endif
- }
}
}
b = *srcdata++ ;
if ( colour == wxColour( r , g , b ) )
- {
- *destdata++ = 0xFF ;
-#if !wxMAC_USE_CORE_GRAPHICS
- *destdata++ = 0xFF ;
*destdata++ = 0xFF ;
- *destdata++ = 0xFF ;
-#endif
- }
else
- {
- *destdata++ = 0x00 ;
-#if !wxMAC_USE_CORE_GRAPHICS
*destdata++ = 0x00 ;
- *destdata++ = 0x00 ;
- *destdata++ = 0x00 ;
-#endif
- }
}
}
// Standard Handlers
// ----------------------------------------------------------------------------
+#ifndef __LP64__
+
class WXDLLEXPORT wxPICTResourceHandler: public wxBitmapHandler
{
DECLARE_DYNAMIC_CLASS(wxPICTResourceHandler)
return false ;
}
+#endif
void wxBitmap::InitStandardHandlers()
{
+#ifndef __LP64__
AddHandler( new wxPICTResourceHandler ) ;
+#endif
AddHandler( new wxICONResourceHandler ) ;
}
projects / wxWidgets.git / blobdiff