X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a8f234d2a9fcaf55a1360bc81503039c4ed766db..30962327c9d5a850d9dc00864b1ffb448a832e6f:/src/mac/carbon/dccg.cpp diff --git a/src/mac/carbon/dccg.cpp b/src/mac/carbon/dccg.cpp index ee8e6e608e..c5ed4a9bae 100755 --- a/src/mac/carbon/dccg.cpp +++ b/src/mac/carbon/dccg.cpp @@ -40,9 +40,7 @@ using namespace std ; #include #include -#if !USE_SHARED_LIBRARY IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject) -#endif //----------------------------------------------------------------------------- // constants @@ -72,12 +70,16 @@ wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) : if ( win ) { - int x = 0 , y = 0; - win->MacWindowToRootWindow( &x,&y ) ; - // get area including focus rect - CopyRgn( (RgnHandle) ((wxWindow*)win)->MacGetVisibleRegion(true).GetWXHRGN() , m_newClip ) ; - if ( !EmptyRgn( m_newClip ) ) - OffsetRgn( m_newClip , x , y ) ; + // guard against half constructed objects, this just leads to a empty clip + if( win->GetPeer() ) + { + int x = 0 , y = 0; + win->MacWindowToRootWindow( &x,&y ) ; + // get area including focus rect + CopyRgn( (RgnHandle) ((wxWindow*)win)->MacGetVisibleRegion(true).GetWXHRGN() , m_newClip ) ; + if ( !EmptyRgn( m_newClip ) ) + OffsetRgn( m_newClip , x , y ) ; + } SetClip( m_newClip ) ; } @@ -205,11 +207,12 @@ wxMacCGContext::~wxMacCGContext() { if ( m_cgContext ) { + CGContextSynchronize( m_cgContext ) ; CGContextRestoreGState( m_cgContext ) ; CGContextRestoreGState( m_cgContext ) ; } if ( m_qdPort ) - QDEndCGContext( m_qdPort , &m_cgContext ) ; + CGContextRelease( m_cgContext ) ; } @@ -281,7 +284,7 @@ CGContextRef wxMacCGContext::GetNativeContext() { Rect bounds ; GetPortBounds( (CGrafPtr) m_qdPort , &bounds ) ; - OSStatus status = QDBeginCGContext( (CGrafPtr) m_qdPort , &m_cgContext ) ; + OSStatus status = CreateCGContextForPort((CGrafPtr) m_qdPort , &m_cgContext) ; CGContextSaveGState( m_cgContext ) ; wxASSERT_MSG( status == noErr , wxT("Cannot nest wxDCs on the same window") ) ; @@ -462,68 +465,6 @@ void wxMacCGContext::SetBrush( const wxBrush &brush ) } } -// snippets from Sketch Sample from Apple : - -#define kGenericRGBProfilePathStr "/System/Library/ColorSync/Profiles/Generic RGB Profile.icc" -/* - This function locates, opens, and returns the profile reference for the calibrated - Generic RGB color space. It is up to the caller to call CMCloseProfile when done - with the profile reference this function returns. -*/ -CMProfileRef wxMacOpenGenericProfile(void) -{ - static CMProfileRef cachedRGBProfileRef = NULL; - - // we only create the profile reference once - if (cachedRGBProfileRef == NULL) - { - CMProfileLocation loc; - - loc.locType = cmPathBasedProfile; - strcpy(loc.u.pathLoc.path, kGenericRGBProfilePathStr); - - verify_noerr( CMOpenProfile(&cachedRGBProfileRef, &loc) ); - } - - if (cachedRGBProfileRef) - { - // clone the profile reference so that the caller has their own reference, not our cached one - CMCloneProfileRef(cachedRGBProfileRef); - } - - return cachedRGBProfileRef; -} - -/* - Return the generic RGB color space. This is a 'get' function and the caller should - not release the returned value unless the caller retains it first. Usually callers - of this routine will immediately use the returned colorspace with CoreGraphics - so they typically do not need to retain it themselves. - - This function creates the generic RGB color space once and hangs onto it so it can - return it whenever this function is called. -*/ - -CGColorSpaceRef wxMacGetGenericRGBColorSpace() -{ - static CGColorSpaceRef genericRGBColorSpace = NULL; - - if (genericRGBColorSpace == NULL) - { - CMProfileRef genericRGBProfile = wxMacOpenGenericProfile(); - - if (genericRGBProfile) - { - genericRGBColorSpace = CGColorSpaceCreateWithPlatformColorSpace(genericRGBProfile); - wxASSERT_MSG( genericRGBColorSpace != NULL, wxT("couldn't create the generic RGB color space") ) ; - - // we opened the profile so it is up to us to close it - CMCloseProfile(genericRGBProfile); - } - } - return genericRGBColorSpace; -} - void AddEllipticArcToPath(CGContextRef c, CGPoint center, float a, float b, float fromDegree , float toDegree ) { CGContextSaveGState(c); @@ -612,7 +553,7 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask wxCoord ww = XLOG2DEVREL(w); wxCoord hh = YLOG2DEVREL(h); - CGContextRef cg = dynamic_cast(m_graphicContext)->GetNativeContext() ; + CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; CGImageRef image = (CGImageRef)( bmp.CGImageCreate() ) ; HIRect r = CGRectMake( xx , yy , ww , hh ) ; HIViewDrawCGImage( cg , &r , image ) ; @@ -631,7 +572,7 @@ void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y ) wxCoord ww = XLOG2DEVREL(w); wxCoord hh = YLOG2DEVREL(h); - CGContextRef cg = dynamic_cast(m_graphicContext)->GetNativeContext() ; + CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; CGRect r = CGRectMake( 00 , 00 , ww , hh ) ; CGContextSaveGState(cg); CGContextTranslateCTM(cg, xx , yy + hh ); @@ -650,7 +591,7 @@ void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord hei ww = XLOG2DEVREL(width); hh = YLOG2DEVREL(height); - CGContextRef cgContext = dynamic_cast(m_graphicContext)->GetNativeContext() ; + CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; CGRect clipRect = CGRectMake( xx ,yy , ww, hh ) ; CGContextClipToRect( cgContext , clipRect ) ; @@ -727,7 +668,7 @@ void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) void wxDC::DestroyClippingRegion() { // CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; - CGContextRef cgContext = dynamic_cast(m_graphicContext)->GetNativeContext() ; + CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; CGContextRestoreGState( cgContext ); CGContextSaveGState( cgContext ); SetPen( m_pen ) ; @@ -937,6 +878,9 @@ void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) { wxCHECK_RET(Ok(), wxT("Invalid DC")); + if ( m_logicalFunction != wxCOPY ) + return ; + wxCoord xx1 = XLOG2DEVMAC(x1) ; wxCoord yy1 = YLOG2DEVMAC(y1) ; wxCoord xx2 = XLOG2DEVMAC(x2) ; @@ -957,6 +901,8 @@ void wxDC::DoCrossHair( wxCoord x, wxCoord y ) { wxCHECK_RET( Ok(), wxT("wxDC::DoCrossHair Invalid window dc") ); + if ( m_logicalFunction != wxCOPY ) + return ; int w = 0; int h = 0; @@ -1000,6 +946,10 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord xc, wxCoord yc ) { wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc Invalid DC")); + + if ( m_logicalFunction != wxCOPY ) + return ; + wxCoord xx1 = XLOG2DEVMAC(x1); wxCoord yy1 = YLOG2DEVMAC(y1); wxCoord xx2 = XLOG2DEVMAC(x2); @@ -1045,6 +995,9 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h, { wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllepticArc Invalid DC")); + if ( m_logicalFunction != wxCOPY ) + return ; + double angle = sa - ea; // Order important Mac in opposite direction to wx // we have to make sure that the filling is always counter-clockwise if ( angle > 0 ) @@ -1074,6 +1027,9 @@ void wxDC::DoDrawLines(int n, wxPoint points[], { wxCHECK_RET(Ok(), wxT("Invalid DC")); + if ( m_logicalFunction != wxCOPY ) + return ; + wxCoord x1, x2 , y1 , y2 ; x1 = XLOG2DEVMAC(points[0].x + xoffset); y1 = YLOG2DEVMAC(points[0].y + yoffset); @@ -1099,6 +1055,9 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[], if ( n== 0 || (m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT ) ) return ; + if ( m_logicalFunction != wxCOPY ) + return ; + x2 = x1 = XLOG2DEVMAC(points[0].x + xoffset); y2 = y1 = YLOG2DEVMAC(points[0].y + yoffset); @@ -1123,6 +1082,10 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[], void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { wxCHECK_RET(Ok(), wxT("Invalid DC")); + + if ( m_logicalFunction != wxCOPY ) + return ; + wxCoord xx = XLOG2DEVMAC(x); wxCoord yy = YLOG2DEVMAC(y); wxCoord ww = m_signX * XLOG2DEVREL(width); @@ -1152,6 +1115,11 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, double radius) { wxCHECK_RET(Ok(), wxT("Invalid DC")); + + if ( m_logicalFunction != wxCOPY ) + return ; + + if (radius < 0.0) radius = - radius * ((width < height) ? width : height); wxCoord xx = XLOG2DEVMAC(x); @@ -1181,6 +1149,10 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { wxCHECK_RET(Ok(), wxT("Invalid DC")); + + if ( m_logicalFunction != wxCOPY ) + return ; + wxCoord xx = XLOG2DEVMAC(x); wxCoord yy = YLOG2DEVMAC(y); wxCoord ww = m_signX * XLOG2DEVREL(width); @@ -1214,7 +1186,7 @@ void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) 0 ) ; CGContextClosePath(ctx); - CGContextDrawPath( ctx , kCGPathFillStroke ) ; + CGContextDrawPath( ctx , mctx->GetDrawingMode() ) ; } else { @@ -1241,35 +1213,64 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, xsrcMask = xsrc; ysrcMask = ysrc; } + wxCoord yysrc = source->YLOG2DEVMAC(ysrc) ; + wxCoord xxsrc = source->XLOG2DEVMAC(xsrc) ; + wxCoord wwsrc = source->XLOG2DEVREL(width ) ; + wxCoord hhsrc = source->YLOG2DEVREL(height) ; + + wxCoord yydest = YLOG2DEVMAC(ydest) ; + wxCoord xxdest = XLOG2DEVMAC(xdest) ; + wxCoord wwdest = XLOG2DEVREL(width ) ; + wxCoord hhdest = YLOG2DEVREL(height) ; + wxMemoryDC* memdc = dynamic_cast(source) ; if ( memdc && logical_func == wxCOPY ) { wxBitmap blit = memdc->GetSelectedObject() ; wxASSERT_MSG( blit.Ok() , wxT("Invalid bitmap for blitting") ) ; - wxCoord xxdest = XLOG2DEVMAC(xdest); - wxCoord yydest = YLOG2DEVMAC(ydest); - wxCoord ww = XLOG2DEVREL(width); - wxCoord hh = YLOG2DEVREL(height); - wxCoord bmpwidth = blit.GetWidth(); wxCoord bmpheight = blit.GetHeight(); - if ( xsrc != 0 || ysrc != 0 || bmpwidth != width || bmpheight != height ) + if ( xxsrc != 0 || yysrc != 0 || bmpwidth != wwsrc || bmpheight != hhsrc ) { - wxRect subrect( xsrc, ysrc, width , height ) ; - blit = blit.GetSubBitmap( subrect ) ; + wwsrc = wxMin( wwsrc , bmpwidth - xxsrc ) ; + hhsrc = wxMin( hhsrc , bmpheight - yysrc ) ; + if ( wwsrc > 0 && hhsrc > 0 ) + { + if ( xxsrc >= 0 && yysrc >= 0 ) + { + wxRect subrect( xxsrc, yysrc, wwsrc , hhsrc ) ; + blit = blit.GetSubBitmap( subrect ) ; + } + else + { + // in this case we'd probably have to adjust the different coordinates, but + // we have to find out proper contract first + blit = wxNullBitmap ; + } + } + else + { + blit = wxNullBitmap ; + } + } + if ( blit.Ok() ) + { + CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; + CGImageRef image = (CGImageRef)( blit.CGImageCreate() ) ; + HIRect r = CGRectMake( xxdest , yydest , wwdest , hhdest ) ; + HIViewDrawCGImage( cg , &r , image ) ; + CGImageRelease( image ) ; } - - CGContextRef cg = dynamic_cast(m_graphicContext)->GetNativeContext() ; - CGImageRef image = (CGImageRef)( blit.CGImageCreate() ) ; - HIRect r = CGRectMake( xxdest , yydest , ww , hh ) ; - HIViewDrawCGImage( cg , &r , image ) ; - CGImageRelease( image ) ; } else { + /* + CGContextRef cg = (wxMacCGContext*)(source->GetGraphicContext())->GetNativeContext() ; + void *data = CGBitmapContextGetData( cg ) ; + */ return FALSE ; // wxFAIL_MSG( wxT("Blitting is only supported from bitmap contexts") ) ; } return TRUE; @@ -1283,6 +1284,9 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y, if ( str.Length() == 0 ) return ; + if ( m_logicalFunction != wxCOPY ) + return ; + wxCHECK_RET( m_macATSUIStyle != NULL , wxT("No valid font set") ) ; OSStatus status = noErr ; @@ -1290,7 +1294,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y, UniCharCount chars = str.Length() ; UniChar* ubuf = NULL ; #if SIZEOF_WCHAR_T == 4 - wxMBConvUTF16BE converter ; + wxMBConvUTF16 converter ; #if wxUSE_UNICODE size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ; ubuf = (UniChar*) malloc( unicharlen + 2 ) ; @@ -1319,10 +1323,11 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y, &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ; wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the rotated text") ); - int iAngle = int( angle ); - + status = ::ATSUSetTransientFontMatching( atsuLayout , true ) ; + wxASSERT_MSG( status == noErr , wxT("couldn't setup transient font matching") ); + int iAngle = int( angle ); if ( abs(iAngle) > 0 ) { Fixed atsuAngle = IntToFixed( iAngle ) ; @@ -1342,7 +1347,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y, atsuTags, atsuSizes, atsuValues ) ; } { - CGContextRef cgContext = dynamic_cast(m_graphicContext)->GetNativeContext() ; + CGContextRef cgContext = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; ATSUAttributeTag atsuTags[] = { kATSUCGContextTag , @@ -1397,13 +1402,13 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y, IntToFixed(drawX) , IntToFixed(drawY) , &rect ); wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") ); - CGContextSaveGState(dynamic_cast(m_graphicContext)->GetNativeContext()); - CGContextTranslateCTM(dynamic_cast(m_graphicContext)->GetNativeContext(), drawX, drawY); - CGContextScaleCTM(dynamic_cast(m_graphicContext)->GetNativeContext(), 1, -1); + CGContextSaveGState(((wxMacCGContext*)(m_graphicContext))->GetNativeContext()); + CGContextTranslateCTM(((wxMacCGContext*)(m_graphicContext))->GetNativeContext(), drawX, drawY); + CGContextScaleCTM(((wxMacCGContext*)(m_graphicContext))->GetNativeContext(), 1, -1); status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd, IntToFixed(0) , IntToFixed(0) ); wxASSERT_MSG( status == noErr , wxT("couldn't draw the rotated text") ); - CGContextRestoreGState( dynamic_cast(m_graphicContext)->GetNativeContext() ) ; + CGContextRestoreGState( ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ) ; CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) ); CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) ); @@ -1449,7 +1454,7 @@ void wxDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *heigh UniCharCount chars = str.Length() ; UniChar* ubuf = NULL ; #if SIZEOF_WCHAR_T == 4 - wxMBConvUTF16BE converter ; + wxMBConvUTF16 converter ; #if wxUSE_UNICODE size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ; ubuf = (UniChar*) malloc( unicharlen + 2 ) ; @@ -1521,7 +1526,7 @@ bool wxDC::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) con UniCharCount chars = text.Length() ; UniChar* ubuf = NULL ; #if SIZEOF_WCHAR_T == 4 - wxMBConvUTF16BE converter ; + wxMBConvUTF16 converter ; #if wxUSE_UNICODE size_t unicharlen = converter.WC2MB( NULL , text.wc_str() , 0 ) ; ubuf = (UniChar*) malloc( unicharlen + 2 ) ; @@ -1588,7 +1593,7 @@ void wxDC::Clear(void) if ( m_backgroundBrush.Ok() && m_backgroundBrush.GetStyle() != wxTRANSPARENT) { HIRect rect = CGRectMake( -10000 , -10000 , 20000 , 20000 ) ; - CGContextRef cg = dynamic_cast(m_graphicContext)->GetNativeContext() ; + CGContextRef cg = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; switch( m_backgroundBrush.MacGetBrushKind() ) { case kwxMacBrushTheme : @@ -1596,7 +1601,7 @@ void wxDC::Clear(void) #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4 if ( HIThemeSetFill != 0 ) { - HIThemeSetFill( m_backgroundBrush.MacGetTheme() , cg ) ; + HIThemeSetFill( m_backgroundBrush.MacGetTheme() , NULL , cg , kHIThemeOrientationNormal ) ; CGContextFillRect(cg, rect); } @@ -1618,7 +1623,7 @@ void wxDC::Clear(void) { wxFAIL_MSG( wxT("There shouldn't be theme backgrounds under Quartz") ) ; #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3 - if ( HIThemeDrawBackground != 0 ) + if ( UMAGetSystemVersion() >= 0x1030 ) { HIThemeBackgroundDrawInfo drawInfo ; drawInfo.version = 0 ; @@ -1661,35 +1666,38 @@ void wxDC::MacInstallFont() const m_macATSUIStyle = NULL ; } - OSStatus status = noErr ; - status = ATSUCreateAndCopyStyle( (ATSUStyle) m_font.MacGetATSUStyle() , (ATSUStyle*) &m_macATSUIStyle ) ; - wxASSERT_MSG( status == noErr , wxT("couldn't set create ATSU style") ) ; - - Fixed atsuSize = IntToFixed( int(m_scaleY * m_font.MacGetFontSize()) ) ; - RGBColor atsuColor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) ; - ATSUAttributeTag atsuTags[] = - { - kATSUSizeTag , - kATSUColorTag , - } ; - ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + if ( m_font.Ok() ) { - sizeof( Fixed ) , - sizeof( RGBColor ) , - } ; -// Boolean kTrue = true ; -// Boolean kFalse = false ; + OSStatus status = noErr ; + status = ATSUCreateAndCopyStyle( (ATSUStyle) m_font.MacGetATSUStyle() , (ATSUStyle*) &m_macATSUIStyle ) ; + wxASSERT_MSG( status == noErr , wxT("couldn't set create ATSU style") ) ; -// ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal; - ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = - { - &atsuSize , - &atsuColor , - } ; - status = ::ATSUSetAttributes((ATSUStyle)m_macATSUIStyle, sizeof(atsuTags)/sizeof(ATSUAttributeTag) , - atsuTags, atsuSizes, atsuValues); + Fixed atsuSize = IntToFixed( int(m_scaleY * m_font.MacGetFontSize()) ) ; + RGBColor atsuColor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) ; + ATSUAttributeTag atsuTags[] = + { + kATSUSizeTag , + kATSUColorTag , + } ; + ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + sizeof( Fixed ) , + sizeof( RGBColor ) , + } ; + // Boolean kTrue = true ; + // Boolean kFalse = false ; - wxASSERT_MSG( status == noErr , wxT("couldn't Modify ATSU style") ) ; + // ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal; + ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + &atsuSize , + &atsuColor , + } ; + status = ::ATSUSetAttributes((ATSUStyle)m_macATSUIStyle, sizeof(atsuTags)/sizeof(ATSUAttributeTag) , + atsuTags, atsuSizes, atsuValues); + + wxASSERT_MSG( status == noErr , wxT("couldn't Modify ATSU style") ) ; + } } // ---------------------------------------------------------------------------