X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0eaa1d68c29cd273971be9d60008045e470c2d46..bf60426831535738b1b784629f08e9dd00bf9ecc:/src/mac/carbon/dc.cpp?ds=sidebyside diff --git a/src/mac/carbon/dc.cpp b/src/mac/carbon/dc.cpp index 1a21092f94..b0e3183298 100644 --- a/src/mac/carbon/dc.cpp +++ b/src/mac/carbon/dc.cpp @@ -8,263 +8,444 @@ // Copyright: (c) AUTHOR // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// - #ifdef __GNUG__ #pragma implementation "dc.h" #endif - #include "wx/dc.h" #include "wx/app.h" #include "wx/mac/uma.h" +#include "wx/dcmemory.h" +#include "wx/region.h" +#include "wx/image.h" +#include "wx/log.h" #if __MSL__ >= 0x6000 #include "math.h" +using namespace std ; #endif - +#include "wx/mac/private.h" +#include "ATSUnicode.h" +#include "TextCommon.h" +#include "TextEncodingConverter.h" #if !USE_SHARED_LIBRARY IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject) #endif - //----------------------------------------------------------------------------- // constants //----------------------------------------------------------------------------- - #define mm2inches 0.0393700787402 #define inches2mm 25.4 #define mm2twips 56.6929133859 #define twips2mm 0.0176388888889 #define mm2pt 2.83464566929 #define pt2mm 0.352777777778 - +#ifndef __DARWIN__ +const double M_PI = 3.14159265358979 ; +#endif +const double RAD2DEG = 180.0 / M_PI; +const short kEmulatedMode = -1 ; +const short kUnsupportedMode = -2 ; +wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) : + m_ph( (GrafPtr) dc->m_macPort ) +{ + wxASSERT( dc->Ok() ) ; + m_dc = dc ; + dc->MacSetupPort(&m_ph) ; +} +wxMacPortSetter::~wxMacPortSetter() +{ + m_dc->MacCleanupPort(&m_ph) ; +} +wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) +{ + m_formerClip = NewRgn() ; + m_newClip = NewRgn() ; + GetClip( m_formerClip ) ; + + if ( win ) + { +#if 0 + // this clipping area was set to the parent window's drawing area, lead to problems + // with MacOSX controls drawing outside their wx' rectangle + RgnHandle insidergn = NewRgn() ; + int x = 0 , y = 0; + wxWindow *parent = win->GetParent() ; + parent->MacWindowToRootWindow( &x,&y ) ; + wxSize size = parent->GetSize() ; + SetRectRgn( insidergn , parent->MacGetLeftBorderSize() , parent->MacGetTopBorderSize() , + size.x - parent->MacGetRightBorderSize(), + size.y - parent->MacGetBottomBorderSize()) ; + CopyRgn( (RgnHandle) parent->MacGetVisibleRegion(false).GetWXHRGN() , m_newClip ) ; + SectRgn( m_newClip , insidergn , m_newClip ) ; + OffsetRgn( m_newClip , x , y ) ; + SetClip( m_newClip ) ; + DisposeRgn( insidergn ) ; +#endif + RgnHandle insidergn = NewRgn() ; + int x = 0 , y = 0; + win->MacWindowToRootWindow( &x,&y ) ; + CopyRgn( (RgnHandle) ((wxWindow*)win)->MacGetVisibleRegion().GetWXHRGN() , m_newClip ) ; + OffsetRgn( m_newClip , x , y ) ; + SetClip( m_newClip ) ; + } +} +wxMacWindowClipper::~wxMacWindowClipper() +{ + SetClip( m_formerClip ) ; + DisposeRgn( m_newClip ) ; + DisposeRgn( m_formerClip ) ; +} +//----------------------------------------------------------------------------- +// Local functions +//----------------------------------------------------------------------------- +static inline double dmin(double a, double b) { return a < b ? a : b; } +static inline double dmax(double a, double b) { return a > b ? a : b; } +static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; } //----------------------------------------------------------------------------- // wxDC //----------------------------------------------------------------------------- - +// this function emulates all wx colour manipulations, used to verify the implementation +// by setting the mode in the blitting functions to kEmulatedMode +void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor ) ; +void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor ) +{ + switch ( logical_func ) + { + case wxAND: // src AND dst + dstColor.red = dstColor.red & srcColor.red ; + dstColor.green = dstColor.green & srcColor.green ; + dstColor.blue = dstColor.blue & srcColor.blue ; + break ; + case wxAND_INVERT: // (NOT src) AND dst + dstColor.red = dstColor.red & ~srcColor.red ; + dstColor.green = dstColor.green & ~srcColor.green ; + dstColor.blue = dstColor.blue & ~srcColor.blue ; + break ; + case wxAND_REVERSE:// src AND (NOT dst) + dstColor.red = ~dstColor.red & srcColor.red ; + dstColor.green = ~dstColor.green & srcColor.green ; + dstColor.blue = ~dstColor.blue & srcColor.blue ; + break ; + case wxCLEAR: // 0 + dstColor.red = 0 ; + dstColor.green = 0 ; + dstColor.blue = 0 ; + break ; + case wxCOPY: // src + dstColor.red = srcColor.red ; + dstColor.green = srcColor.green ; + dstColor.blue = srcColor.blue ; + break ; + case wxEQUIV: // (NOT src) XOR dst + dstColor.red = dstColor.red ^ ~srcColor.red ; + dstColor.green = dstColor.green ^ ~srcColor.green ; + dstColor.blue = dstColor.blue ^ ~srcColor.blue ; + break ; + case wxINVERT: // NOT dst + dstColor.red = ~dstColor.red ; + dstColor.green = ~dstColor.green ; + dstColor.blue = ~dstColor.blue ; + break ; + case wxNAND: // (NOT src) OR (NOT dst) + dstColor.red = ~dstColor.red | ~srcColor.red ; + dstColor.green = ~dstColor.green | ~srcColor.green ; + dstColor.blue = ~dstColor.blue | ~srcColor.blue ; + break ; + case wxNOR: // (NOT src) AND (NOT dst) + dstColor.red = ~dstColor.red & ~srcColor.red ; + dstColor.green = ~dstColor.green & ~srcColor.green ; + dstColor.blue = ~dstColor.blue & ~srcColor.blue ; + break ; + case wxNO_OP: // dst + break ; + case wxOR: // src OR dst + dstColor.red = dstColor.red | srcColor.red ; + dstColor.green = dstColor.green | srcColor.green ; + dstColor.blue = dstColor.blue | srcColor.blue ; + break ; + case wxOR_INVERT: // (NOT src) OR dst + dstColor.red = dstColor.red | ~srcColor.red ; + dstColor.green = dstColor.green | ~srcColor.green ; + dstColor.blue = dstColor.blue | ~srcColor.blue ; + break ; + case wxOR_REVERSE: // src OR (NOT dst) + dstColor.red = ~dstColor.red | srcColor.red ; + dstColor.green = ~dstColor.green | srcColor.green ; + dstColor.blue = ~dstColor.blue | srcColor.blue ; + break ; + case wxSET: // 1 + dstColor.red = 0xFFFF ; + dstColor.green = 0xFFFF ; + dstColor.blue = 0xFFFF ; + break ; + case wxSRC_INVERT: // (NOT src) + dstColor.red = ~srcColor.red ; + dstColor.green = ~srcColor.green ; + dstColor.blue = ~srcColor.blue ; + break ; + case wxXOR: // src XOR dst + dstColor.red = dstColor.red ^ srcColor.red ; + dstColor.green = dstColor.green ^ srcColor.green ; + dstColor.blue = dstColor.blue ^ srcColor.blue ; + break ; + } +} wxDC::wxDC() { m_ok = FALSE; m_colour = TRUE; - m_mm_to_pix_x = mm2pt; m_mm_to_pix_y = mm2pt; - m_internalDeviceOriginX = 0; m_internalDeviceOriginY = 0; m_externalDeviceOriginX = 0; m_externalDeviceOriginY = 0; - m_logicalScaleX = 1.0; m_logicalScaleY = 1.0; m_userScaleX = 1.0; m_userScaleY = 1.0; m_scaleX = 1.0; m_scaleY = 1.0; - m_needComputeScaleX = FALSE; m_needComputeScaleY = FALSE; - - m_maxX = m_maxY = -100000; - m_minY = m_minY = 100000; - m_macPort = NULL ; m_macMask = NULL ; m_ok = FALSE ; - m_macFontInstalled = false ; m_macBrushInstalled = false ; m_macPenInstalled = false ; - - m_macLocalOrigin.h = m_macLocalOrigin.v = 0 ; - m_macClipRect.left = -32000 ; - m_macClipRect.top = -32000 ; - m_macClipRect.right = 32000 ; - m_macClipRect.bottom = 32000 ; - + m_macLocalOrigin.x = m_macLocalOrigin.y = 0 ; + m_macBoundaryClipRgn = NewRgn() ; + m_macCurrentClipRgn = NewRgn() ; + SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , -32000 , -32000 , 32000 , 32000 ) ; + SetRectRgn( (RgnHandle) m_macCurrentClipRgn , -32000 , -32000 , 32000 , 32000 ) ; m_pen = *wxBLACK_PEN; m_font = *wxNORMAL_FONT; m_brush = *wxWHITE_BRUSH; -}; - -wxMacPortSetter::wxMacPortSetter( wxDC* dc ) : - m_ph( dc->m_macPort ) -{ - wxASSERT( dc->Ok() ) ; - - dc->MacSetupPort(&m_ph) ; + m_macCurrentPortStateHelper = NULL ; + m_macATSUIStyle = NULL ; + m_macAliasWasEnabled = false; + m_macForegroundPixMap = NULL ; + m_macBackgroundPixMap = NULL ; } - -wxMacPortSetter::~wxMacPortSetter() -{ -} - wxDC::~wxDC(void) { -}; - -void wxDC::MacSetupPort(AGAPortHelper* help) const + DisposeRgn( (RgnHandle) m_macBoundaryClipRgn ) ; + DisposeRgn( (RgnHandle) m_macCurrentClipRgn ) ; +} +void wxDC::MacSetupPort(wxMacPortStateHelper* help) const { - help->Setup( m_macPort ) ; - ::SetOrigin(-m_macLocalOrigin.h, -m_macLocalOrigin.v); - ::ClipRect(&m_macClipRect); - + wxASSERT( m_macCurrentPortStateHelper == NULL ) ; + m_macCurrentPortStateHelper = help ; + SetClip( (RgnHandle) m_macCurrentClipRgn); m_macFontInstalled = false ; m_macBrushInstalled = false ; - m_macPenInstalled = false ; + m_macPenInstalled = false ; } - -void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask ) +void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const { - float scale = 1.0 ; - - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - - long xx1 = XLOG2DEV(x); - long yy1 = YLOG2DEV(y); - - { - wxBitmapRefData * bmap = (wxBitmapRefData*) ( bmp.GetRefData()) ; - - if ( bmap ) + wxASSERT( m_macCurrentPortStateHelper == help ) ; + m_macCurrentPortStateHelper = NULL ; + if( m_macATSUIStyle ) { - if ( bmap->m_bitmapType == kMacBitmapTypePict ) - { - Rect bitmaprect = { 0 , 0 , int(bmap->m_height * scale) , int(bmap->m_width * scale)} ; - ::OffsetRect( &bitmaprect , xx1 , yy1 ) ; - ::DrawPicture( bmap->m_hPict , &bitmaprect ) ; - } - else if ( bmap->m_bitmapType == kMacBitmapTypeGrafWorld ) - { - if ( bmap->m_hBitmap ) - { - GWorldPtr bmapworld = bmap->m_hBitmap ; - PixMapHandle bmappixels ; - RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ; - RGBColor black = { 0,0,0} ; - RGBForeColor( &black ) ; - RGBBackColor( &white ) ; - - bmappixels = GetGWorldPixMap( bmapworld ) ; - if ( LockPixels(bmappixels) ) - { - Rect source , dest ; - source.top = 0 ; - source.left = 0 ; - source.right = bmap->m_width ; - source.bottom = bmap->m_height ; - dest.top = YLOG2DEV(y) ; - dest.left = XLOG2DEV(x) ; - dest.bottom = YLOG2DEV(y + bmap->m_height * scale) ; - dest.right = XLOG2DEV(x + bmap->m_width * scale ) ; - - if ( useMask && bmp.GetMask() ) - { - if ( LockPixels( GetGWorldPixMap( bmp.GetMask()->GetMaskBitmap( ) ) ) ) - { - CopyMask( GetPortBitMapForCopyBits( bmapworld ) , GetPortBitMapForCopyBits( bmp.GetMask()->GetMaskBitmap( ) ) , - GetPortBitMapForCopyBits( m_macPort ) , - &source, &source , &dest ) ; - UnlockPixels( GetGWorldPixMap( bmp.GetMask()->GetMaskBitmap( ) ) ) ; - } - } - else - CopyBits( GetPortBitMapForCopyBits( bmapworld ) , GetPortBitMapForCopyBits( m_macPort ), - &source, &dest, srcCopy, NULL ) ; - - UnlockPixels( bmappixels ) ; - } - m_macPenInstalled = false ; - m_macBrushInstalled = false ; - m_macFontInstalled = false ; - } - } + ::ATSUDisposeStyle((ATSUStyle)m_macATSUIStyle); + m_macATSUIStyle = NULL ; + } + if ( m_macAliasWasEnabled ) + { + SetAntiAliasedTextEnabled(m_macFormerAliasState, m_macFormerAliasSize); + m_macAliasWasEnabled = false ; + } + if ( m_macForegroundPixMap ) + { + Pattern blackColor ; + ::PenPat(GetQDGlobalsBlack(&blackColor)); + DisposePixPat( (PixPatHandle) m_macForegroundPixMap ) ; + m_macForegroundPixMap = NULL ; + } + if ( m_macBackgroundPixMap ) + { + Pattern whiteColor ; + ::BackPat(GetQDGlobalsWhite(&whiteColor)); + DisposePixPat( (PixPatHandle) m_macBackgroundPixMap ) ; + m_macBackgroundPixMap = NULL ; } - } } - -void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y ) +void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask ) { - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - - long xx1 = XLOG2DEV(x); - long yy1 = YLOG2DEV(y); - - { - wxIconRefData * iconref = (wxIconRefData*) ( icon.GetRefData()) ; - - if ( iconref && iconref->m_ok && iconref->m_hIcon ) - { - Rect bitmaprect = { 0 , 0 , iconref->m_height , iconref->m_width } ; - OffsetRect( &bitmaprect , xx1 , yy1 ) ; - PlotCIconHandle( &bitmaprect , atNone , ttNone , iconref->m_hIcon ) ; + wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( bmp.Ok(), wxT("invalid bitmap") ); + wxMacPortSetter helper(this) ; + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); + wxCoord w = bmp.GetWidth(); + wxCoord h = bmp.GetHeight(); + wxCoord ww = XLOG2DEVREL(w); + wxCoord hh = YLOG2DEVREL(h); + // Set up drawing mode + short mode = (m_logicalFunction == wxCOPY ? srcCopy : + //m_logicalFunction == wxCLEAR ? WHITENESS : + //m_logicalFunction == wxSET ? BLACKNESS : + m_logicalFunction == wxINVERT ? hilite : + //m_logicalFunction == wxAND ? MERGECOPY : + m_logicalFunction == wxOR ? srcOr : + m_logicalFunction == wxSRC_INVERT ? notSrcCopy : + m_logicalFunction == wxXOR ? srcXor : + m_logicalFunction == wxOR_REVERSE ? notSrcOr : + //m_logicalFunction == wxAND_REVERSE ? SRCERASE : + //m_logicalFunction == wxSRC_OR ? srcOr : + //m_logicalFunction == wxSRC_AND ? SRCAND : + srcCopy ); + if ( bmp.GetBitmapType() == kMacBitmapTypePict ) { + Rect bitmaprect = { 0 , 0 , hh, ww }; + ::OffsetRect( &bitmaprect, xx, yy ) ; + ::DrawPicture( (PicHandle) bmp.GetPict(), &bitmaprect ) ; } - } -}; - + else if ( bmp.GetBitmapType() == kMacBitmapTypeGrafWorld ) + { + GWorldPtr bmapworld = MAC_WXHBITMAP( bmp.GetHBITMAP() ); + PixMapHandle bmappixels ; + // Set foreground and background colours (for bitmaps depth = 1) + if(bmp.GetDepth() == 1) + { + RGBColor fore = MAC_WXCOLORREF(m_textForegroundColour.GetPixel()); + RGBColor back = MAC_WXCOLORREF(m_textBackgroundColour.GetPixel()); + RGBForeColor(&fore); + RGBBackColor(&back); + } + else + { + RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ; + RGBColor black = { 0,0,0} ; + RGBForeColor( &black ) ; + RGBBackColor( &white ) ; + } + bmappixels = GetGWorldPixMap( bmapworld ) ; + wxCHECK_RET(LockPixels(bmappixels), + wxT("DoDrawBitmap: Unable to lock pixels")); + Rect source = { 0, 0, h, w }; + Rect dest = { yy, xx, yy + hh, xx + ww }; + if ( useMask && bmp.GetMask() ) + { + if( LockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())))) + { + CopyDeepMask + ( + GetPortBitMapForCopyBits(bmapworld), + GetPortBitMapForCopyBits(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())), + GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ), + &source, &source, &dest, mode, NULL + ); + UnlockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap()))); + } + } + else { + CopyBits( GetPortBitMapForCopyBits( bmapworld ), + GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ), + &source, &dest, mode, NULL ) ; + } + UnlockPixels( bmappixels ) ; + } + else if ( bmp.GetBitmapType() == kMacBitmapTypeIcon ) + { + Rect bitmaprect = { 0 , 0 , bmp.GetHeight(), bmp.GetWidth() } ; + OffsetRect( &bitmaprect, xx, yy ) ; + PlotCIconHandle( &bitmaprect , atNone , ttNone , MAC_WXHICON(bmp.GetHICON()) ) ; + } + m_macPenInstalled = false ; + m_macBrushInstalled = false ; + m_macFontInstalled = false ; +} +void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y ) +{ + wxCHECK_RET(Ok(), wxT("Invalid dc wxDC::DoDrawIcon")); + wxCHECK_RET(icon.Ok(), wxT("Invalid icon wxDC::DoDrawIcon")); + DoDrawBitmap( icon , x , y , icon.GetMask() != NULL ) ; +} void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) { - wxMacPortSetter helper(this) ; - if( m_clipping ) - { - m_clipX1 = wxMax( m_clipX1 , x ) ; - m_clipY1 = wxMax( m_clipY1 ,y ); - m_clipX2 = wxMin( m_clipX2, (x + width)); - m_clipY2 = wxMin( m_clipY2,(y + height)); - - } - else - { - m_clipping = TRUE; - m_clipX1 = x; - m_clipY1 = y; - m_clipX2 = x + width; - m_clipY2 = y + height; - } - - long x1 = XLOG2DEV(m_clipX1); - long y1 = YLOG2DEV(m_clipY1); - long x2 = XLOG2DEV(m_clipX2); - long y2 = YLOG2DEV(m_clipY2); - - Rect clip = { y1 , x1 , y2 , x2 } ; - - ::ClipRect( &clip ) ; - -}; - + wxCHECK_RET(Ok(), wxT("wxDC::DoSetClippingRegion Invalid DC")); + wxCoord xx, yy, ww, hh; + xx = XLOG2DEVMAC(x); + yy = YLOG2DEVMAC(y); + ww = XLOG2DEVREL(width); + hh = YLOG2DEVREL(height); + SetRectRgn( (RgnHandle) m_macCurrentClipRgn , xx , yy , xx + ww , yy + hh ) ; + SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; + if( m_clipping ) + { + m_clipX1 = wxMax( m_clipX1 , xx ); + m_clipY1 = wxMax( m_clipY1 , yy ); + m_clipX2 = wxMin( m_clipX2, (xx + ww)); + m_clipY2 = wxMin( m_clipY2, (yy + hh)); + } + else + { + m_clipping = TRUE; + m_clipX1 = xx; + m_clipY1 = yy; + m_clipX2 = xx + ww; + m_clipY2 = yy + hh; + } +} void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); - + wxCHECK_RET( Ok(), wxT("invalid window dc") ) ; wxMacPortSetter helper(this) ; if (region.Empty()) { DestroyClippingRegion(); return; } - + wxCoord x, y, w, h; + region.GetBox( x, y, w, h ); wxCoord xx, yy, ww, hh; - region.GetBox( xx, yy, ww, hh ); - wxDC::DoSetClippingRegion( xx, yy, ww, hh ); + xx = XLOG2DEVMAC(x); + yy = YLOG2DEVMAC(y); + ww = XLOG2DEVREL(w); + hh = YLOG2DEVREL(h); + // if we have a scaling that we cannot map onto native regions + // we must use the box + if ( ww != w || hh != h ) + { + wxDC::DoSetClippingRegion( x, y, w, h ); + } + else + { + CopyRgn( (RgnHandle) region.GetWXHRGN() , (RgnHandle) m_macCurrentClipRgn ) ; + if ( xx != x || yy != y ) + { + OffsetRgn( (RgnHandle) m_macCurrentClipRgn , xx - x , yy - y ) ; + } + SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; + if( m_clipping ) + { + m_clipX1 = wxMax( m_clipX1 , xx ); + m_clipY1 = wxMax( m_clipY1 , yy ); + m_clipX2 = wxMin( m_clipX2, (xx + ww)); + m_clipY2 = wxMin( m_clipY2, (yy + hh)); + } + else + { + m_clipping = TRUE; + m_clipX1 = xx; + m_clipY1 = yy; + m_clipX2 = xx + ww; + m_clipY2 = yy + hh; + } + } } - -void wxDC::DestroyClippingRegion(void) +void wxDC::DestroyClippingRegion() { wxMacPortSetter helper(this) ; + CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; m_clipping = FALSE; -// Rect clip = { -32000 , -32000 , 32000 , 32000 } ; - ::ClipRect(&m_macClipRect); -}; - +} void wxDC::DoGetSize( int* width, int* height ) const { *width = m_maxX-m_minX; *height = m_maxY-m_minY; -}; - +} void wxDC::DoGetSizeMM( int* width, int* height ) const { int w = 0; @@ -272,25 +453,22 @@ void wxDC::DoGetSizeMM( int* width, int* height ) const GetSize( &w, &h ); *width = long( double(w) / (m_scaleX*m_mm_to_pix_x) ); *height = long( double(h) / (m_scaleY*m_mm_to_pix_y) ); -}; - +} void wxDC::SetTextForeground( const wxColour &col ) { - if (!Ok()) return; - m_textForegroundColour = col; - m_macFontInstalled = false ; -}; - + wxCHECK_RET(Ok(), wxT("Invalid DC")); + m_textForegroundColour = col; + m_macFontInstalled = false ; +} void wxDC::SetTextBackground( const wxColour &col ) { - if (!Ok()) return; - m_textBackgroundColour = col; - m_macFontInstalled = false ; -}; - + wxCHECK_RET(Ok(), wxT("Invalid DC")); + m_textBackgroundColour = col; + m_macFontInstalled = false ; +} void wxDC::SetMapMode( int mode ) { - switch (mode) + switch (mode) { case wxMM_TWIPS: SetLogicalScale( twips2mm*m_mm_to_pix_x, twips2mm*m_mm_to_pix_y ); @@ -308,96 +486,80 @@ void wxDC::SetMapMode( int mode ) case wxMM_TEXT: SetLogicalScale( 1.0, 1.0 ); break; - }; + } if (mode != wxMM_TEXT) { m_needComputeScaleX = TRUE; m_needComputeScaleY = TRUE; - }; -}; - + } +} void wxDC::SetUserScale( double x, double y ) { // allow negative ? -> no m_userScaleX = x; m_userScaleY = y; ComputeScaleAndOrigin(); -}; - +} void wxDC::SetLogicalScale( double x, double y ) { // allow negative ? m_logicalScaleX = x; m_logicalScaleY = y; ComputeScaleAndOrigin(); -}; - +} void wxDC::SetLogicalOrigin( wxCoord x, wxCoord y ) { m_logicalOriginX = x * m_signX; // is this still correct ? m_logicalOriginY = y * m_signY; ComputeScaleAndOrigin(); -}; - +} void wxDC::SetDeviceOrigin( wxCoord x, wxCoord y ) { m_externalDeviceOriginX = x; m_externalDeviceOriginY = y; ComputeScaleAndOrigin(); -}; -/* +} +#if 0 void wxDC::SetInternalDeviceOrigin( long x, long y ) { m_internalDeviceOriginX = x; m_internalDeviceOriginY = y; ComputeScaleAndOrigin(); -}; - +} void wxDC::GetInternalDeviceOrigin( long *x, long *y ) { if (x) *x = m_internalDeviceOriginX; if (y) *y = m_internalDeviceOriginY; -}; -*/ +} +#endif void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) { m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? -1 : 1); ComputeScaleAndOrigin(); -}; -/* - -void wxDC::CalcBoundingBox( long x, long y ) -{ - if (x < m_minX) m_minX = x; - if (y < m_minY) m_minY = y; - if (x > m_maxX) m_maxX = x; - if (y > m_maxY) m_maxY = y; -}; -*/ +} wxSize wxDC::GetPPI() const { return wxSize(72, 72); } - int wxDC::GetDepth() const { - return wxDisplayDepth() ; + if ( IsPortColor( (CGrafPtr) m_macPort ) ) + { + return ( (**GetPortPixMap( (CGrafPtr) m_macPort)).pixelSize ) ; + } + return 1 ; } - -void wxDC::ComputeScaleAndOrigin(void) +void wxDC::ComputeScaleAndOrigin() { // CMB: copy scale to see if it changes double origScaleX = m_scaleX; double origScaleY = m_scaleY; - m_scaleX = m_logicalScaleX * m_userScaleX; m_scaleY = m_logicalScaleY * m_userScaleY; - m_deviceOriginX = m_internalDeviceOriginX + m_externalDeviceOriginX; m_deviceOriginY = m_internalDeviceOriginY + m_externalDeviceOriginY; - - // CMB: if scale has changed call SetPen to recalulate the line width + // CMB: if scale has changed call SetPen to recalulate the line width if (m_scaleX != origScaleX || m_scaleY != origScaleY) { // this is a bit artificial, but we need to force wxDC to think @@ -407,539 +569,920 @@ void wxDC::ComputeScaleAndOrigin(void) m_pen = tempPen; SetPen(* pen); } -}; - +} void wxDC::SetPalette( const wxPalette& palette ) { } - void wxDC::SetBackgroundMode( int mode ) { m_backgroundMode = mode ; } - void wxDC::SetFont( const wxFont &font ) { - if (!Ok()) - return; - -// wxMacPortSetter helper(this) ; - - m_font = font; - m_macFontInstalled = false ; + m_font = font; + m_macFontInstalled = false ; } - void wxDC::SetPen( const wxPen &pen ) { - if (!Ok() ) - return; - -// wxMacPortSetter helper(this) ; - if ( m_pen == pen ) return ; - m_pen = pen; -/* - if (!m_pen.Ok()) - return; -*/ m_macPenInstalled = false ; } - void wxDC::SetBrush( const wxBrush &brush ) { - if (!Ok() ) + if (m_brush == brush) return; -// wxMacPortSetter helper(this) ; - - if (m_brush == brush) - return; - m_brush = brush; m_macBrushInstalled = false ; } - void wxDC::SetBackground( const wxBrush &brush ) { - if (!Ok()) + if (m_backgroundBrush == brush) return; -// wxMacPortSetter helper(this) ; - - if (m_backgroundBrush == brush) - return; - m_backgroundBrush = brush; - - if (!m_backgroundBrush.Ok()) + if (!m_backgroundBrush.Ok()) return; m_macBrushInstalled = false ; } - void wxDC::SetLogicalFunction( int function ) { - if (m_logicalFunction == function) + if (m_logicalFunction == function) return; - m_logicalFunction = function ; m_macFontInstalled = false ; m_macBrushInstalled = false ; m_macPenInstalled = false ; } - -void wxDC::DoFloodFill( wxCoord x, wxCoord y, const wxColour& col, - int style ) +extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y, + const wxColour & col, int style); +bool wxDC::DoFloodFill(wxCoord x, wxCoord y, + const wxColour& col, int style) { + return wxDoFloodFill(this, x, y, col, style); } - -bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const -{ - return true ; +bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const +{ + wxCHECK_MSG( Ok(), false, wxT("wxDC::DoGetPixel Invalid DC") ); + wxMacPortSetter helper(this) ; + RGBColor colour; + GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour ); + // Convert from Mac colour to wx + col->Set( colour.red >> 8, + colour.green >> 8, + colour.blue >> 8); + return true ; } - void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) { - if (!Ok()) - return; - + wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - if (m_pen.GetStyle() != wxTRANSPARENT) { MacInstallPen() ; - int offset = ( (m_pen.GetWidth() == 0 ? 1 : m_pen.GetWidth() ) * m_scaleX - 1) / 2 ; - long xx1 = XLOG2DEV(x1); - long yy1 = YLOG2DEV(y1); - long xx2 = XLOG2DEV(x2); - long yy2 = YLOG2DEV(y2); - - ::MoveTo(xx1 - offset ,yy1 - offset); - ::LineTo(xx2 - offset , yy2 - offset ); - }; + wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 : + m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2; + wxCoord xx1 = XLOG2DEVMAC(x1) - offset; + wxCoord yy1 = YLOG2DEVMAC(y1) - offset; + wxCoord xx2 = XLOG2DEVMAC(x2) - offset; + wxCoord yy2 = YLOG2DEVMAC(y2) - offset; + if ((m_pen.GetCap() == wxCAP_ROUND) && + (m_pen.GetWidth() <= 1)) + { + // Implement LAST_NOT for MAC at least for + // orthogonal lines. RR. + if (xx1 == xx2) + { + if (yy1 < yy2) + yy2--; + if (yy1 > yy2) + yy2++; + } + if (yy1 == yy2) + { + if (xx1 < xx2) + xx2--; + if (xx1 > xx2) + xx2++; + } + } + ::MoveTo(xx1, yy1); + ::LineTo(xx2, yy2); + } } - void wxDC::DoCrossHair( wxCoord x, wxCoord y ) { + wxCHECK_RET( Ok(), wxT("wxDC::DoCrossHair Invalid window dc") ); + wxMacPortSetter helper(this) ; + if (m_pen.GetStyle() != wxTRANSPARENT) + { + int w = 0; + int h = 0; + GetSize( &w, &h ); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); + MacInstallPen(); + ::MoveTo( XLOG2DEVMAC(0), yy ); + ::LineTo( XLOG2DEVMAC(w), yy ); + ::MoveTo( xx, YLOG2DEVMAC(0) ); + ::LineTo( xx, YLOG2DEVMAC(h) ); + CalcBoundingBox(x, y); + CalcBoundingBox(x+w, y+h); + } +} +/* + * To draw arcs properly the angles need to be converted from the WX style: + * Angles start on the +ve X axis and go anti-clockwise (As you would draw on + * a normal axis on paper). + * TO + * the Mac style: + * Angles start on the +ve y axis and go clockwise. + */ +static double wxConvertWXangleToMACangle(double angle) +{ + double newAngle = 90 - angle ; + if ( newAngle < 0 ) + newAngle += 360 ; + return newAngle ; } - void wxDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc ) { + wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc Invalid DC")); + wxMacPortSetter helper(this) ; + wxCoord xx1 = XLOG2DEVMAC(x1); + wxCoord yy1 = YLOG2DEVMAC(y1); + wxCoord xx2 = XLOG2DEVMAC(x2); + wxCoord yy2 = YLOG2DEVMAC(y2); + wxCoord xxc = XLOG2DEVMAC(xc); + wxCoord yyc = YLOG2DEVMAC(yc); + double dx = xx1 - xxc; + double dy = yy1 - yyc; + double radius = sqrt((double)(dx*dx+dy*dy)); + wxCoord rad = (wxCoord)radius; + double radius1, radius2; + if (xx1 == xx2 && yy1 == yy2) + { + radius1 = 0.0; + radius2 = 360.0; + } + else if (radius == 0.0) + { + radius1 = radius2 = 0.0; + } + else + { + radius1 = (xx1 - xxc == 0) ? + (yy1 - yyc < 0) ? 90.0 : -90.0 : + -atan2(double(yy1-yyc), double(xx1-xxc)) * RAD2DEG; + radius2 = (xx2 - xxc == 0) ? + (yy2 - yyc < 0) ? 90.0 : -90.0 : + -atan2(double(yy2-yyc), double(xx2-xxc)) * RAD2DEG; + } + wxCoord alpha2 = wxCoord(radius2 - radius1); + wxCoord alpha1 = wxCoord(wxConvertWXangleToMACangle(radius1)); + if( (xx1 > xx2) || (yy1 > yy2) ) { + alpha2 *= -1; + } + Rect r = { yyc - rad, xxc - rad, yyc + rad, xxc + rad }; + if(m_brush.GetStyle() != wxTRANSPARENT) { + MacInstallBrush(); + PaintArc(&r, alpha1, alpha2); + } + if(m_pen.GetStyle() != wxTRANSPARENT) { + MacInstallPen(); + FrameArc(&r, alpha1, alpha2); + } } - void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h, double sa, double ea ) { + wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllepticArc Invalid DC")); + wxMacPortSetter helper(this) ; + Rect r; + 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 ) + angle -= 360 ; + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); + wxCoord ww = m_signX * XLOG2DEVREL(w); + wxCoord hh = m_signY * YLOG2DEVREL(h); + // handle -ve width and/or height + if (ww < 0) { ww = -ww; xx = xx - ww; } + if (hh < 0) { hh = -hh; yy = yy - hh; } + sa = wxConvertWXangleToMACangle(sa); + r.top = yy; + r.left = xx; + r.bottom = yy + hh; + r.right = xx + ww; + if(m_brush.GetStyle() != wxTRANSPARENT) { + MacInstallBrush(); + PaintArc(&r, (short)sa, (short)angle); + } + if(m_pen.GetStyle() != wxTRANSPARENT) { + MacInstallPen(); + FrameArc(&r, (short)sa, (short)angle); + } } - void wxDC::DoDrawPoint( wxCoord x, wxCoord y ) { - if (!Ok()) - return; - + wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - - if (m_pen.GetStyle() != wxTRANSPARENT) + if (m_pen.GetStyle() != wxTRANSPARENT) { - MacInstallPen() ; - long xx1 = XLOG2DEV(x); - long yy1 = YLOG2DEV(y); - - ::MoveTo(xx1,yy1); - ::LineTo(xx1+1, yy1+1); - }; + wxCoord xx1 = XLOG2DEVMAC(x); + wxCoord yy1 = YLOG2DEVMAC(y); + RGBColor pencolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel()); + ::SetCPixel( xx1,yy1,&pencolor) ; + CalcBoundingBox(x, y); + } } - void wxDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset) { - if (!Ok()) - return; + wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - - if (m_pen.GetStyle() == wxTRANSPARENT) + if (m_pen.GetStyle() == wxTRANSPARENT) return; - MacInstallPen() ; - - int offset = (m_pen.GetWidth() - 1 ) / 2 ; - long x1, x2 , y1 , y2 ; - x1 = XLOG2DEV(points[0].x + xoffset); - y1 = YLOG2DEV(points[0].y + yoffset); - ::MoveTo(x1 - offset ,y1 - offset ); - + wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 : + m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2 ; + wxCoord x1, x2 , y1 , y2 ; + x1 = XLOG2DEVMAC(points[0].x + xoffset); + y1 = YLOG2DEVMAC(points[0].y + yoffset); + ::MoveTo(x1 - offset, y1 - offset ); for (int i = 0; i < n-1; i++) { - x2 = XLOG2DEV(points[i+1].x + xoffset); - y2 = YLOG2DEV(points[i+1].y + yoffset); - ::LineTo(x2 - offset , y2 - offset ); + x2 = XLOG2DEVMAC(points[i+1].x + xoffset); + y2 = YLOG2DEVMAC(points[i+1].y + yoffset); + ::LineTo( x2 - offset, y2 - offset ); } } - void wxDC::DoDrawPolygon(int n, wxPoint points[], - wxCoord xoffset, wxCoord yoffset, - int fillStyle ) + wxCoord xoffset, wxCoord yoffset, + int fillStyle ) { - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - - PolyHandle polygon = OpenPoly() ; - long x1, x2 , y1 , y2 ; - x1 = XLOG2DEV(points[0].x + xoffset); - y1 = YLOG2DEV(points[0].y + yoffset); - ::MoveTo(x1,y1); - - for (int i = 0; i < n-1; i++) - { - x2 = XLOG2DEV(points[i+1].x + xoffset); - y2 = YLOG2DEV(points[i+1].y + yoffset); - ::LineTo(x2, y2); - } - - ClosePoly() ; - if (m_brush.GetStyle() != wxTRANSPARENT) + wxCHECK_RET(Ok(), wxT("Invalid DC")); + wxMacPortSetter helper(this) ; + wxCoord x1, x2 , y1 , y2 ; + if ( m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT ) + return ; + PolyHandle polygon = OpenPoly(); + x2 = x1 = XLOG2DEVMAC(points[0].x + xoffset); + y2 = y1 = YLOG2DEVMAC(points[0].y + yoffset); + ::MoveTo(x1,y1); + for (int i = 1; i < n; i++) { - MacInstallBrush() ; - ::PaintPoly( polygon ) ; - }; - - if (m_pen.GetStyle() != wxTRANSPARENT) + x2 = XLOG2DEVMAC(points[i].x + xoffset); + y2 = YLOG2DEVMAC(points[i].y + yoffset); + ::LineTo(x2, y2); + } + // close the polyline if necessary + if ( x1 != x2 || y1 != y2 ) + { + ::LineTo(x1,y1 ) ; + } + ClosePoly(); + if (m_brush.GetStyle() != wxTRANSPARENT) + { + MacInstallBrush(); + ::PaintPoly( polygon ); + } + if (m_pen.GetStyle() != wxTRANSPARENT) { MacInstallPen() ; ::FramePoly( polygon ) ; - }; - KillPoly( polygon ) ; + } + KillPoly( polygon ); } - -void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) -{ - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - - long xx = XLOG2DEV(x); - long yy = YLOG2DEV(y); - long ww = m_signX * XLOG2DEVREL(width); - long hh = m_signY * YLOG2DEVREL(height); - +void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) +{ + wxCHECK_RET(Ok(), wxT("Invalid DC")); + wxMacPortSetter helper(this) ; + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); + wxCoord ww = m_signX * XLOG2DEVREL(width); + wxCoord hh = m_signY * YLOG2DEVREL(height); // CMB: draw nothing if transformed w or h is 0 - if (ww == 0 || hh == 0) + if (ww == 0 || hh == 0) return; - // CMB: handle -ve width and/or height - if (ww < 0) - { - ww = -ww; - xx = xx - ww; + if (ww < 0) + { + ww = -ww; + xx = xx - ww; } - - if (hh < 0) - { - hh = -hh; - yy = yy - hh; + if (hh < 0) + { + hh = -hh; + yy = yy - hh; } - Rect rect = { yy , xx , yy + hh , xx + ww } ; - - if (m_brush.GetStyle() != wxTRANSPARENT) + if (m_brush.GetStyle() != wxTRANSPARENT) { MacInstallBrush() ; ::PaintRect( &rect ) ; - }; - - if (m_pen.GetStyle() != wxTRANSPARENT) + } + if (m_pen.GetStyle() != wxTRANSPARENT) { MacInstallPen() ; ::FrameRect( &rect ) ; - }; + } } - void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius) { - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - - if (radius < 0.0) - radius = - radius * ((width < height) ? width : height); - - long xx = XLOG2DEV(x); - long yy = YLOG2DEV(y); - long ww = m_signX * XLOG2DEVREL(width); - long hh = m_signY * YLOG2DEVREL(height); - + wxCHECK_RET(Ok(), wxT("Invalid DC")); + wxMacPortSetter helper(this) ; + if (radius < 0.0) + radius = - radius * ((width < height) ? width : height); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); + wxCoord ww = m_signX * XLOG2DEVREL(width); + wxCoord hh = m_signY * YLOG2DEVREL(height); // CMB: draw nothing if transformed w or h is 0 - if (ww == 0 || hh == 0) + if (ww == 0 || hh == 0) return; - // CMB: handle -ve width and/or height - if (ww < 0) - { - ww = -ww; - xx = xx - ww; + if (ww < 0) + { + ww = -ww; + xx = xx - ww; } - - if (hh < 0) - { - hh = -hh; - yy = yy - hh; + if (hh < 0) + { + hh = -hh; + yy = yy - hh; } - Rect rect = { yy , xx , yy + hh , xx + ww } ; - - if (m_brush.GetStyle() != wxTRANSPARENT) + if (m_brush.GetStyle() != wxTRANSPARENT) { MacInstallBrush() ; ::PaintRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ; - }; - - if (m_pen.GetStyle() != wxTRANSPARENT) + } + if (m_pen.GetStyle() != wxTRANSPARENT) { MacInstallPen() ; ::FrameRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ; - }; + } } - void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - - long xx = XLOG2DEV(x); - long yy = YLOG2DEV(y); - long ww = m_signX * XLOG2DEVREL(width); - long hh = m_signY * YLOG2DEVREL(height); - + wxCHECK_RET(Ok(), wxT("Invalid DC")); + wxMacPortSetter helper(this) ; + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); + wxCoord ww = m_signX * XLOG2DEVREL(width); + wxCoord hh = m_signY * YLOG2DEVREL(height); // CMB: draw nothing if transformed w or h is 0 if (ww == 0 || hh == 0) return; - // CMB: handle -ve width and/or height if (ww < 0) { ww = -ww; xx = xx - ww; } - if (hh < 0) { hh = -hh; yy = yy - hh; } - Rect rect = { yy , xx , yy + hh , xx + ww } ; - if (m_brush.GetStyle() != wxTRANSPARENT) { MacInstallBrush() ; ::PaintOval( &rect ) ; - }; - + } if (m_pen.GetStyle() != wxTRANSPARENT) { MacInstallPen() ; ::FrameOval( &rect ) ; - }; + } } - -bool wxDC::CanDrawBitmap(void) const +bool wxDC::CanDrawBitmap(void) const { return true ; } - bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, - wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask ) -{ - if (!Ok()) return FALSE; - wxMacPortSetter helper(this) ; - + wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask, + wxCoord xsrcMask, wxCoord ysrcMask ) +{ + wxCHECK_MSG(Ok(), false, wxT("wxDC::DoBlit Illegal dc")); + wxCHECK_MSG(source->Ok(), false, wxT("wxDC::DoBlit Illegal source DC")); + if ( logical_func == wxNO_OP ) + return TRUE ; + if (xsrcMask == -1 && ysrcMask == -1) + { + xsrcMask = xsrc; ysrcMask = ysrc; + } + // correct the parameter in case this dc does not have a mask at all + if ( useMask && !source->m_macMask ) + useMask = false ; + Rect srcrect , dstrect ; + srcrect.top = source->YLOG2DEVMAC(ysrc) ; + srcrect.left = source->XLOG2DEVMAC(xsrc) ; + srcrect.right = source->XLOG2DEVMAC(xsrc + width ) ; + srcrect.bottom = source->YLOG2DEVMAC(ysrc + height) ; + dstrect.top = YLOG2DEVMAC(ydest) ; + dstrect.left = XLOG2DEVMAC(xdest) ; + dstrect.bottom = YLOG2DEVMAC(ydest + height ) ; + dstrect.right = XLOG2DEVMAC(xdest + width ) ; + short mode = kUnsupportedMode ; + bool invertDestinationFirst = false ; + switch ( logical_func ) + { + case wxAND: // src AND dst + mode = srcOr ; // ok + break ; + case wxAND_INVERT: // (NOT src) AND dst + mode = notSrcOr ; // ok + break ; + case wxAND_REVERSE:// src AND (NOT dst) + invertDestinationFirst = true ; + mode = srcOr ; + break ; + case wxCLEAR: // 0 + mode = kEmulatedMode ; + break ; + case wxCOPY: // src + mode = srcCopy ; // ok + break ; + case wxEQUIV: // (NOT src) XOR dst + mode = srcXor ; // ok + break ; + case wxINVERT: // NOT dst + mode = kEmulatedMode ; //or hilite ; + break ; + case wxNAND: // (NOT src) OR (NOT dst) + invertDestinationFirst = true ; + mode = srcBic ; + break ; + case wxNOR: // (NOT src) AND (NOT dst) + invertDestinationFirst = true ; + mode = notSrcOr ; + break ; + case wxNO_OP: // dst + mode = kEmulatedMode ; // this has already been handled upon entry + break ; + case wxOR: // src OR dst + mode = notSrcBic ; + break ; + case wxOR_INVERT: // (NOT src) OR dst + mode = srcBic ; + break ; + case wxOR_REVERSE: // src OR (NOT dst) + invertDestinationFirst = true ; + mode = notSrcBic ; + break ; + case wxSET: // 1 + mode = kEmulatedMode ; + break ; + case wxSRC_INVERT: // (NOT src) + mode = notSrcCopy ; // ok + break ; + case wxXOR: // src XOR dst + mode = notSrcXor ; // ok + break ; + default : + break ; + } + if ( mode == kUnsupportedMode ) + { + wxFAIL_MSG("unsupported blitting mode" ); + return FALSE ; + } CGrafPtr sourcePort = (CGrafPtr) source->m_macPort ; - PixMapHandle bmappixels = GetGWorldPixMap( sourcePort ) ; - RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ; - RGBColor black = { 0,0,0} ; - RGBColor forecolor = m_textForegroundColour.GetPixel(); - RGBColor backcolor = m_textBackgroundColour.GetPixel(); - RGBForeColor( &forecolor ) ; - RGBBackColor( &backcolor ) ; - + PixMapHandle bmappixels = GetGWorldPixMap( sourcePort ) ; if ( LockPixels(bmappixels) ) { - Rect srcrect , dstrect ; - srcrect.top = source->YLOG2DEV(ysrc) ; - srcrect.left = source->XLOG2DEV(xsrc) ; - srcrect.right = source->XLOG2DEV(xsrc + width ) ; - srcrect.bottom = source->YLOG2DEV(ysrc + height) ; - dstrect.top = YLOG2DEV(ydest) ; - dstrect.left = XLOG2DEV(xdest) ; - dstrect.bottom = YLOG2DEV(ydest + height ) ; - dstrect.right = XLOG2DEV(xdest + width ) ; - - short mode = (logical_func == wxCOPY ? srcCopy : - // logical_func == wxCLEAR ? WHITENESS : - // logical_func == wxSET ? BLACKNESS : - logical_func == wxINVERT ? hilite : - // logical_func == wxAND ? MERGECOPY : - logical_func == wxOR ? srcOr : - logical_func == wxSRC_INVERT ? notSrcCopy : - logical_func == wxXOR ? srcXor : - // logical_func == wxOR_REVERSE ? MERGEPAINT : - // logical_func == wxAND_REVERSE ? SRCERASE : - // logical_func == wxSRC_OR ? srcOr : - // logical_func == wxSRC_AND ? SRCAND : - srcCopy ); - + wxMacPortSetter helper(this) ; + if ( source->GetDepth() == 1 ) + { + RGBForeColor( &MAC_WXCOLORREF(m_textForegroundColour.GetPixel()) ) ; + RGBBackColor( &MAC_WXCOLORREF(m_textBackgroundColour.GetPixel()) ) ; + } + else + { + // the modes need this, otherwise we'll end up having really nice colors... + RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ; + RGBColor black = { 0,0,0} ; + RGBForeColor( &black ) ; + RGBBackColor( &white ) ; + } if ( useMask && source->m_macMask ) { - wxASSERT( mode == srcCopy ) ; - if ( LockPixels( GetGWorldPixMap( source->m_macMask ) ) ) - { - CopyMask( GetPortBitMapForCopyBits( sourcePort ) , GetPortBitMapForCopyBits( source->m_macMask ) , - GetPortBitMapForCopyBits( m_macPort ) , - &srcrect, &srcrect , &dstrect ) ; - UnlockPixels( GetGWorldPixMap( source->m_macMask ) ) ; - } + if ( mode == srcCopy ) + { + if ( LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ) + { + CopyMask( GetPortBitMapForCopyBits( sourcePort ) , + GetPortBitMapForCopyBits( MAC_WXHBITMAP(source->m_macMask) ) , + GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) , + &srcrect, &srcrect , &dstrect ) ; + UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ; + } + } + else + { + RgnHandle clipRgn = NewRgn() ; + LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ; + BitMapToRegion( clipRgn , (BitMap*) *GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ; + UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ; + OffsetRgn( clipRgn , -srcrect.left + dstrect.left, -srcrect.top + dstrect.top ) ; + if ( mode == kEmulatedMode ) + { + Pattern pat ; + ::PenPat(GetQDGlobalsBlack(&pat)); + if ( logical_func == wxSET ) + { + RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ; + ::RGBForeColor( &col ) ; + ::PaintRgn( clipRgn ) ; + } + else if ( logical_func == wxCLEAR ) + { + RGBColor col= { 0x0000, 0x0000, 0x0000 } ; + ::RGBForeColor( &col ) ; + ::PaintRgn( clipRgn ) ; + } + else if ( logical_func == wxINVERT ) + { + MacInvertRgn( clipRgn ) ; + } + else + { + for ( int y = 0 ; y < srcrect.right - srcrect.left ; ++y ) + { + for ( int x = 0 ; x < srcrect.bottom - srcrect.top ; ++x ) + { + Point dstPoint = { dstrect.top + y , dstrect.left + x } ; + Point srcPoint = { srcrect.top + y , srcrect.left + x } ; + if ( PtInRgn( dstPoint , clipRgn ) ) + { + RGBColor srcColor ; + RGBColor dstColor ; + SetPort( (GrafPtr) sourcePort ) ; + GetCPixel( srcPoint.h , srcPoint.v , &srcColor) ; + SetPort( (GrafPtr) m_macPort ) ; + GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ; + wxMacCalculateColour( logical_func , srcColor , dstColor ) ; + SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ; + } + } + } + } + } + else + { + if ( invertDestinationFirst ) + { + MacInvertRgn( clipRgn ) ; + } + CopyBits( GetPortBitMapForCopyBits( sourcePort ) , + GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) , + &srcrect, &dstrect, mode, clipRgn ) ; + } + DisposeRgn( clipRgn ) ; + } } else { - CopyBits( GetPortBitMapForCopyBits( sourcePort ) , GetPortBitMapForCopyBits( m_macPort ) , - &srcrect, &dstrect, mode, NULL ) ; + RgnHandle clipRgn = NewRgn() ; + SetRectRgn( clipRgn , dstrect.left , dstrect.top , dstrect.right , dstrect.bottom ) ; + if ( mode == kEmulatedMode ) + { + Pattern pat ; + ::PenPat(GetQDGlobalsBlack(&pat)); + if ( logical_func == wxSET ) + { + RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ; + ::RGBForeColor( &col ) ; + ::PaintRgn( clipRgn ) ; + } + else if ( logical_func == wxCLEAR ) + { + RGBColor col= { 0x0000, 0x0000, 0x0000 } ; + ::RGBForeColor( &col ) ; + ::PaintRgn( clipRgn ) ; + } + else if ( logical_func == wxINVERT ) + { + MacInvertRgn( clipRgn ) ; + } + else + { + for ( int y = 0 ; y < srcrect.right - srcrect.left ; ++y ) + { + for ( int x = 0 ; x < srcrect.bottom - srcrect.top ; ++x ) + { + Point dstPoint = { dstrect.top + y , dstrect.left + x } ; + Point srcPoint = { srcrect.top + y , srcrect.left + x } ; + { + RGBColor srcColor ; + RGBColor dstColor ; + SetPort( (GrafPtr) sourcePort ) ; + GetCPixel( srcPoint.h , srcPoint.v , &srcColor) ; + SetPort( (GrafPtr) m_macPort ) ; + GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ; + wxMacCalculateColour( logical_func , srcColor , dstColor ) ; + SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ; + } + } + } + } + } + else + { + if ( invertDestinationFirst ) + { + MacInvertRgn( clipRgn ) ; + } + CopyBits( GetPortBitMapForCopyBits( sourcePort ) , + GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) , + &srcrect, &dstrect, mode, NULL ) ; + } + DisposeRgn( clipRgn ) ; } UnlockPixels( bmappixels ) ; - } - + } m_macPenInstalled = false ; m_macBrushInstalled = false ; m_macFontInstalled = false ; - return TRUE; } +inline Fixed IntToFixed( int inInt ) + { + return (((SInt32) inInt) << 16); + } +inline int FixedToInt( Fixed inFixed ) + { + return (((SInt32) inFixed) >> 16); + } -void wxDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, - double angle) +void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y, + double angle) { + wxCHECK_RET( Ok(), wxT("wxDC::DoDrawRotatedText Invalid window dc") ); + if (angle == 0.0 ) + { + DrawText(str, x, y); + return; + } + if ( str.Length() == 0 ) + return ; + wxMacPortSetter helper(this) ; + MacInstallFont() ; + wxString text ; + if ( wxApp::s_macDefaultEncodingIsPC ) + { + text = wxMacMakeMacStringFromPC( str ) ; + } + else + { + text = str ; + } + wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; + if ( 0 ) + { + m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize); + SetAntiAliasedTextEnabled(true, SInt16(m_scaleY * font->m_macFontSize)); + m_macAliasWasEnabled = true ; + } + OSStatus status = noErr ; + TECObjectRef ec; + status = TECCreateConverter(&ec, kTextEncodingMacRoman, kTextEncodingUnicodeDefault); + wxASSERT_MSG( status == noErr , "couldn't start converter" ) ; + ByteCount byteOutLen ; + ByteCount byteInLen = text.Length() ; + ByteCount byteBufferLen = byteInLen *2 ; + char* buf = new char[byteBufferLen] ; + status = TECConvertText(ec, (ConstTextPtr)text.c_str() , byteInLen, &byteInLen, + (TextPtr)buf, byteBufferLen, &byteOutLen); + wxASSERT_MSG( status == noErr , "couldn't convert text" ) ; + status = TECDisposeConverter(ec); + wxASSERT_MSG( status == noErr , "couldn't dispose converter" ) ; + ATSUTextLayout atsuLayout ; + UniCharCount chars = byteOutLen / 2 ; + status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) buf , 0 , byteOutLen / 2 , byteOutLen / 2 , 1 , + &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ; + wxASSERT_MSG( status == noErr , "couldn't create the layout of the rotated text" ); + int iAngle = int( angle ); + int drawX = XLOG2DEVMAC(x) ; + int drawY = YLOG2DEVMAC(y) ; + + ATSUTextMeasurement textBefore ; + ATSUTextMeasurement textAfter ; + ATSUTextMeasurement ascent ; + ATSUTextMeasurement descent ; + + + if ( abs(iAngle) > 0 ) + { + Fixed atsuAngle = IntToFixed( iAngle ) ; + ATSUAttributeTag atsuTags[] = + { + kATSULineRotationTag , + } ; + ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + sizeof( Fixed ) , + } ; + ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + &atsuAngle , + } ; + status = ::ATSUSetLayoutControls(atsuLayout , sizeof(atsuTags)/sizeof(ATSUAttributeTag), + atsuTags, atsuSizes, atsuValues ) ; + } + status = ::ATSUMeasureText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd, + &textBefore , &textAfter, &ascent , &descent ); + + drawX += sin(angle/RAD2DEG) * FixedToInt(ascent) ; + drawY += cos(angle/RAD2DEG) * FixedToInt(ascent) ; + status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd, + IntToFixed(drawX) , IntToFixed(drawY) ); + wxASSERT_MSG( status == noErr , "couldn't draw the rotated text" ); + Rect rect ; + status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd, + IntToFixed(drawX) , IntToFixed(drawY) , &rect ); + wxASSERT_MSG( status == noErr , "couldn't measure the rotated text" ); + OffsetRect( &rect , -m_macLocalOrigin.x , -m_macLocalOrigin.y ) ; + CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) ); + CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) ); + ::ATSUDisposeTextLayout(atsuLayout); + delete[] buf ; } void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y) { - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - - long xx = XLOG2DEV(x); - long yy = YLOG2DEV(y); - -// if (m_pen.GetStyle() != wxTRANSPARENT) + wxCHECK_RET(Ok(), wxT("wxDC::DoDrawText Invalid DC")); + wxMacPortSetter helper(this) ; + long xx = XLOG2DEVMAC(x); + long yy = YLOG2DEVMAC(y); +#if TARGET_CARBON + bool useDrawThemeText = ( DrawThemeTextBox != (void*) kUnresolvedCFragSymbolAddress ) ; + if ( m_font.GetNoAntiAliasing() ) + useDrawThemeText = false ; +#endif + MacInstallFont() ; + if ( 0 ) + { + m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize); + SetAntiAliasedTextEnabled(true, 8); + m_macAliasWasEnabled = true ; + } + FontInfo fi ; + ::GetFontInfo( &fi ) ; +#if TARGET_CARBON + if ( !useDrawThemeText ) +#endif + yy += fi.ascent ; + ::MoveTo( xx , yy ); + if ( m_backgroundMode == wxTRANSPARENT ) { - MacInstallFont() ; - /* - Rect clip = { -32000 , -32000 , 32000 , 32000 } ; - - ::ClipRect( &clip ) ; - */ - - FontInfo fi ; - ::GetFontInfo( &fi ) ; - - yy += fi.ascent ; - ::MoveTo( xx , yy ); - if ( m_backgroundMode == wxTRANSPARENT ) - { - ::TextMode( srcOr) ; - } - else - { - ::TextMode( srcCopy ) ; - } - - const char *text = NULL ; - int length = 0 ; - wxString macText ; - - if ( wxApp::s_macDefaultEncodingIsPC ) - { - macText = wxMacMakeMacStringFromPC( strtext ) ; - text = macText ; - length = macText.Length() ; - } - else - { - text = strtext ; - length = strtext.Length() ; - } - - int laststop = 0 ; - int i = 0 ; - int line = 0 ; - - while( i < length ) - { - if( text[i] == 13 || text[i] == 10) - { - ::DrawText( text , laststop , i - laststop ) ; - line++ ; - ::MoveTo( xx , yy + line*(fi.descent + fi.ascent + fi.leading) ); - laststop = i+1 ; - } - i++ ; - } - - ::DrawText( text , laststop , i - laststop ) ; - ::TextMode( srcOr ) ; + ::TextMode( srcOr) ; + } + else + { + ::TextMode( srcCopy ) ; + } + const char *text = NULL ; + int length = 0 ; + wxString macText ; + if ( wxApp::s_macDefaultEncodingIsPC ) + { + macText = wxMacMakeMacStringFromPC( strtext ) ; + text = macText ; + length = macText.Length() ; + } + else + { + text = strtext ; + length = strtext.Length() ; + } + int laststop = 0 ; + int i = 0 ; + int line = 0 ; + { + while( i < length ) + { + if( text[i] == 13 || text[i] == 10) + { +#if TARGET_CARBON + if ( useDrawThemeText ) + { + Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 10000 } ; + CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ; + if ( m_backgroundMode != wxTRANSPARENT ) + { + Point bounds={0,0} ; + Rect background = frame ; + SInt16 baseline ; + ::GetThemeTextDimensions( mString, + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + background.right = background.left + bounds.h ; + background.bottom = background.top + bounds.v ; + ::EraseRect( &background ) ; + } + ::DrawThemeTextBox( mString, + kThemeCurrentPortFont, + kThemeStateActive, + false, + &frame, + teJustLeft, + nil ); + CFRelease( mString ) ; + line++ ; + } + else +#endif + { + ::DrawText( text , laststop , i - laststop ) ; + line++ ; + ::MoveTo( xx , yy + line*(fi.descent + fi.ascent + fi.leading) ); + } + laststop = i+1 ; + } + i++ ; + } +#if TARGET_CARBON + if ( useDrawThemeText ) + { + Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 10000 } ; + CFStringRef mString = CFStringCreateWithCString( NULL , text + laststop , kCFStringEncodingMacRoman ) ; + if ( m_backgroundMode != wxTRANSPARENT ) + { + Point bounds={0,0} ; + Rect background = frame ; + SInt16 baseline ; + ::GetThemeTextDimensions( mString, + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + background.right = background.left + bounds.h ; + background.bottom = background.top + bounds.v ; + ::EraseRect( &background ) ; + } + ::DrawThemeTextBox( mString, + kThemeCurrentPortFont, + kThemeStateActive, + false, + &frame, + teJustLeft, + nil ); + CFRelease( mString ) ; + } + else +#endif + { + ::DrawText( text , laststop , i - laststop ) ; + } } + ::TextMode( srcOr ) ; } - -bool wxDC::CanGetTextExtent(void) const +bool wxDC::CanGetTextExtent() const { - if ( !Ok() ) - return false ; - + wxCHECK_MSG(Ok(), false, wxT("Invalid DC")); return true ; } - void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height, wxCoord *descent, wxCoord *externalLeading , wxFont *theFont ) const { - if (!Ok()) - return; - + wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - - wxFont formerFont = m_font ; - + wxFont formerFont = m_font ; if ( theFont ) { - wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; - - if ( font ) - { - ::TextFont( font->m_macFontNum ) ; - ::TextSize( YLOG2DEVREL( font->m_macFontSize) ) ; - ::TextFace( font->m_macFontStyle ) ; - } + // work around the constness + *((wxFont*)(&m_font)) = *theFont ; } - else - { - MacInstallFont() ; - } - + MacInstallFont() ; FontInfo fi ; ::GetFontInfo( &fi ) ; - +#if TARGET_CARBON + bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ; + if ( ((wxFont*)&m_font)->GetNoAntiAliasing() ) + useGetThemeText = false ; +#endif if ( height ) *height = YDEV2LOGREL( fi.descent + fi.ascent ) ; if ( descent ) *descent =YDEV2LOGREL( fi.descent ); if ( externalLeading ) *externalLeading = YDEV2LOGREL( fi.leading ) ; - const char *text = NULL ; int length = 0 ; wxString macText ; @@ -948,27 +1491,44 @@ void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *he macText = wxMacMakeMacStringFromPC( string ) ; text = macText ; length = macText.Length() ; - } + } else { text = string ; length = string.Length() ; } - int laststop = 0 ; int i = 0 ; int curwidth = 0 ; if ( width ) { *width = 0 ; - while( i < length ) { if( text[i] == 13 || text[i] == 10) { if ( height ) *height += YDEV2LOGREL( fi.descent + fi.ascent + fi.leading ) ; - curwidth = ::TextWidth( text , laststop , i - laststop ) ; +#if TARGET_CARBON + if ( useGetThemeText ) + { + Point bounds={0,0} ; + SInt16 baseline ; + CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ; + ::GetThemeTextDimensions( mString, + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + CFRelease( mString ) ; + curwidth = bounds.h ; + } + else +#endif + { + curwidth = ::TextWidth( text , laststop , i - laststop ) ; + } if ( curwidth > *width ) *width = XDEV2LOGREL( curwidth ) ; laststop = i+1 ; @@ -976,112 +1536,135 @@ void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *he i++ ; } - curwidth = ::TextWidth( text , laststop , i - laststop ) ; +#if TARGET_CARBON + if ( useGetThemeText ) + { + Point bounds={0,0} ; + SInt16 baseline ; + CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ; + ::GetThemeTextDimensions( mString, + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + CFRelease( mString ) ; + curwidth = bounds.h ; + } + else +#endif + { + curwidth = ::TextWidth( text , laststop , i - laststop ) ; + } if ( curwidth > *width ) *width = XDEV2LOGREL( curwidth ) ; } - if ( theFont ) { + // work around the constness + *((wxFont*)(&m_font)) = formerFont ; m_macFontInstalled = false ; } } - wxCoord wxDC::GetCharWidth(void) const { - if (!Ok()) - return 1; - + wxCHECK_MSG(Ok(), 1, wxT("Invalid DC")); wxMacPortSetter helper(this) ; - MacInstallFont() ; - - FontInfo fi ; - ::GetFontInfo( &fi ) ; - - return YDEV2LOGREL((fi.descent + fi.ascent) / 2) ; + int width = 0 ; +#if TARGET_CARBON + bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ; + if ( ((wxFont*)&m_font)->GetNoAntiAliasing() ) + useGetThemeText = false ; +#endif + char text[] = "H" ; +#if TARGET_CARBON + if ( useGetThemeText ) + { + Point bounds={0,0} ; + SInt16 baseline ; + CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text , 1 , CFStringGetSystemEncoding(), false ) ; + ::GetThemeTextDimensions( mString, + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + CFRelease( mString ) ; + width = bounds.h ; + } + else +#endif + { + width = ::TextWidth( text , 0 , 1 ) ; + } + return YDEV2LOGREL(width) ; } - wxCoord wxDC::GetCharHeight(void) const { - if (!Ok()) - return 1; - - wxMacPortSetter helper(this) ; - + wxCHECK_MSG(Ok(), 1, wxT("Invalid DC")); + wxMacPortSetter helper(this) ; MacInstallFont() ; - FontInfo fi ; ::GetFontInfo( &fi ) ; - return YDEV2LOGREL( fi.descent + fi.ascent ); } - void wxDC::Clear(void) { - if (!Ok()) - return; - wxMacPortSetter helper(this) ; - Rect rect = { -32767 , -32767 , 32767 , 32767 } ; - - if (m_backgroundBrush.GetStyle() != wxTRANSPARENT) + wxCHECK_RET(Ok(), wxT("Invalid DC")); + wxMacPortSetter helper(this) ; + Rect rect = { -31000 , -31000 , 31000 , 31000 } ; + if (m_backgroundBrush.GetStyle() != wxTRANSPARENT) { - MacInstallBrush() ; + ::PenNormal() ; + //MacInstallBrush() ; + MacSetupBackgroundForCurrentPort( m_backgroundBrush ) ; ::EraseRect( &rect ) ; - }; + } } - void wxDC::MacInstallFont() const { - if (!Ok()) - return; - + wxCHECK_RET(Ok(), wxT("Invalid DC")); // if ( m_macFontInstalled ) // return ; Pattern blackColor ; - + MacSetupBackgroundForCurrentPort(m_backgroundBrush) ; wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; - if ( font ) { ::TextFont( font->m_macFontNum ) ; ::TextSize( short(m_scaleY * font->m_macFontSize) ) ; ::TextFace( font->m_macFontStyle ) ; - m_macFontInstalled = true ; m_macBrushInstalled = false ; m_macPenInstalled = false ; - - RGBColor forecolor = m_textForegroundColour.GetPixel(); - RGBColor backcolor = m_textBackgroundColour.GetPixel(); + RGBColor forecolor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()); + RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()); ::RGBForeColor( &forecolor ); ::RGBBackColor( &backcolor ); } else { - short fontnum ; - - GetFNum( "\pGeneva" , &fontnum ) ; - ::TextFont( fontnum ) ; - ::TextSize( short(m_scaleY * 10) ) ; - ::TextFace( 0 ) ; - + FontFamilyID fontId ; + Str255 fontName ; + SInt16 fontSize ; + Style fontStyle ; + GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + GetFNum( fontName, &fontId ); + ::TextFont( fontId ) ; + ::TextSize( short(m_scaleY * fontSize) ) ; + ::TextFace( fontStyle ) ; // todo reset after spacing changes - or store the current spacing somewhere - m_macFontInstalled = true ; m_macBrushInstalled = false ; m_macPenInstalled = false ; - - RGBColor forecolor = m_textForegroundColour.GetPixel(); - RGBColor backcolor = m_textBackgroundColour.GetPixel(); + RGBColor forecolor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()); + RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()); ::RGBForeColor( &forecolor ); ::RGBBackColor( &backcolor ); } - short mode = patCopy ; - // todo : - switch( m_logicalFunction ) { case wxCOPY: // src @@ -1100,9 +1683,7 @@ void wxDC::MacInstallFont() const case wxSRC_INVERT: // (NOT src) mode = notPatCopy ; break ; - // unsupported TODO - case wxCLEAR: // 0 case wxAND_REVERSE:// src AND (NOT dst) case wxAND: // src AND dst @@ -1119,64 +1700,115 @@ void wxDC::MacInstallFont() const break ; } ::PenMode( mode ) ; + OSStatus status = noErr ; + Fixed atsuSize = IntToFixed( int(m_scaleY * font->m_macFontSize) ) ; + Style qdStyle = font->m_macFontStyle ; + ATSUFontID atsuFont = font->m_macATSUFontID ; + status = ::ATSUCreateStyle(&(ATSUStyle)m_macATSUIStyle) ; + wxASSERT_MSG( status == noErr , "couldn't create ATSU style" ) ; + ATSUAttributeTag atsuTags[] = + { + kATSUFontTag , + kATSUSizeTag , +// kATSUColorTag , +// kATSUBaselineClassTag , + kATSUVerticalCharacterTag, + kATSUQDBoldfaceTag , + kATSUQDItalicTag , + kATSUQDUnderlineTag , + kATSUQDCondensedTag , + kATSUQDExtendedTag , + } ; + ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + sizeof( ATSUFontID ) , + sizeof( Fixed ) , +// sizeof( RGBColor ) , +// sizeof( BslnBaselineClass ) , + sizeof( ATSUVerticalCharacterType), + sizeof( Boolean ) , + sizeof( Boolean ) , + sizeof( Boolean ) , + sizeof( Boolean ) , + sizeof( Boolean ) , + } ; + Boolean kTrue = true ; + Boolean kFalse = false ; + BslnBaselineClass kBaselineDefault = kBSLNHangingBaseline ; + ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal; + ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + &atsuFont , + &atsuSize , +// &MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) , +// &kBaselineDefault , + &kHorizontal, + (qdStyle & bold) ? &kTrue : &kFalse , + (qdStyle & italic) ? &kTrue : &kFalse , + (qdStyle & underline) ? &kTrue : &kFalse , + (qdStyle & condense) ? &kTrue : &kFalse , + (qdStyle & extend) ? &kTrue : &kFalse , + } ; + status = ::ATSUSetAttributes((ATSUStyle)m_macATSUIStyle, sizeof(atsuTags)/sizeof(ATSUAttributeTag), + atsuTags, atsuSizes, atsuValues); + wxASSERT_MSG( status == noErr , "couldn't set create ATSU style" ) ; } - +Pattern gHatchPatterns[] = +{ + { { 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF } }, + { { 0x01 , 0x02 , 0x04 , 0x08 , 0x10 , 0x20 , 0x40 , 0x80 } }, + { { 0x80 , 0x40 , 0x20 , 0x10 , 0x08 , 0x04 , 0x02 , 0x01 } }, + { { 0x10 , 0x10 , 0x10 , 0xFF , 0x10 , 0x10 , 0x10 , 0x10 } }, + { { 0x00 , 0x00 , 0x00 , 0xFF , 0x00 , 0x00 , 0x00 , 0x00 } }, + { { 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 } }, + { { 0x81 , 0x42 , 0x24 , 0x18 , 0x18 , 0x24 , 0x42 , 0x81 } } +} ; static void wxMacGetHatchPattern(int hatchStyle, Pattern *pattern) { - int thePatListID = sysPatListID; - int theIndex; + int theIndex = 1 ; switch(hatchStyle) { case wxBDIAGONAL_HATCH: - theIndex = 34; // WCH: this is not good + theIndex = 2; break; case wxFDIAGONAL_HATCH: - theIndex = 26; + theIndex = 3; break; case wxCROSS_HATCH: - theIndex = 5; + theIndex = 4; break; case wxHORIZONTAL_HATCH: - theIndex = 25; + theIndex = 5; break; case wxVERTICAL_HATCH: theIndex = 6; break; case wxCROSSDIAG_HATCH: - theIndex = 4; // WCH: this is not good + theIndex = 7; break; default: theIndex = 1; // solid pattern break; } - GetIndPattern( pattern, thePatListID, theIndex); + *pattern = gHatchPatterns[theIndex-1] ; } - void wxDC::MacInstallPen() const { - if (!Ok()) - return; - + wxCHECK_RET(Ok(), wxT("Invalid DC")); Pattern blackColor; - // if ( m_macPenInstalled ) // return ; - - RGBColor forecolor = m_pen.GetColour().GetPixel(); - RGBColor backcolor = m_backgroundBrush.GetColour().GetPixel(); + RGBColor forecolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel()); + RGBColor backcolor = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel()); ::RGBForeColor( &forecolor ); ::RGBBackColor( &backcolor ); - ::PenNormal() ; - int penWidth = m_pen.GetWidth() * m_scaleX ; - + int penWidth = m_pen.GetWidth() * (int) m_scaleX ; // null means only one pixel, at whatever resolution if ( penWidth == 0 ) - penWidth = 1 ; + penWidth = 1 ; ::PenSize(penWidth, penWidth); - int penStyle = m_pen.GetStyle(); - if (penStyle == wxSOLID) { ::PenPat(GetQDGlobalsBlack(&blackColor)); @@ -1189,20 +1821,58 @@ void wxDC::MacInstallPen() const } else { - ::PenPat(GetQDGlobalsBlack(&blackColor)); + Pattern pat = *GetQDGlobalsBlack(&blackColor) ; + switch( penStyle ) + { + case wxDOT : + for ( int i = 0 ; i < 8 ; ++i ) + { + pat.pat[i] = 0xCC ; + } + break ; + case wxLONG_DASH : + for ( int i = 0 ; i < 8 ; ++i ) + { + pat.pat[i] = 0xFE ; + } + break ; + case wxSHORT_DASH : + for ( int i = 0 ; i < 8 ; ++i ) + { + pat.pat[i] = 0xEE ; + } + break ; + case wxDOT_DASH : + for ( int i = 0 ; i < 8 ; ++i ) + { + pat.pat[i] = 0x6F ; + } + break ; + case wxUSER_DASH : + { + wxDash* dash ; + m_pen.GetDashes(&dash) ; + // right now we don't allocate larger pixmaps + // int number = + m_pen.GetDashes(&dash) ; + for ( int i = 0 ; i < 8 ; ++i ) + { + pat.pat[i] = dash[0] ; + } + } + break ; + } + ::PenPat(&pat); } - short mode = patCopy ; - // todo : - switch( m_logicalFunction ) { - case wxCOPY: // src - mode = patCopy ; + case wxCOPY: // only foreground color, leave background (thus not patCopy) + mode = patOr ; break ; case wxINVERT: // NOT dst - ::PenPat(GetQDGlobalsBlack(&blackColor)); +// ::PenPat(GetQDGlobalsBlack(&blackColor)); mode = patXor ; break ; case wxXOR: // src XOR dst @@ -1214,9 +1884,7 @@ void wxDC::MacInstallPen() const case wxSRC_INVERT: // (NOT src) mode = notPatCopy ; break ; - // unsupported TODO - case wxCLEAR: // 0 case wxAND_REVERSE:// src AND (NOT dst) case wxAND: // src AND dst @@ -1237,65 +1905,152 @@ void wxDC::MacInstallPen() const m_macBrushInstalled = false ; m_macFontInstalled = false ; } - +void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background ) +{ + Pattern whiteColor ; + switch( background.MacGetBrushKind() ) + { + case kwxMacBrushTheme : + { + ::SetThemeBackground( background.GetMacTheme() , wxDisplayDepth() , true ) ; + break ; + } + case kwxMacBrushThemeBackground : + { + Rect extent ; + ThemeBackgroundKind bg = background.GetMacThemeBackground( &extent ) ; + ::ApplyThemeBackground( bg , &extent ,kThemeStateActive , wxDisplayDepth() , true ) ; + break ; + } + case kwxMacBrushColour : + { + ::RGBBackColor( &MAC_WXCOLORREF( background.GetColour().GetPixel()) ); + int brushStyle = background.GetStyle(); + if (brushStyle == wxSOLID) + ::BackPat(GetQDGlobalsWhite(&whiteColor)); + else if (IS_HATCH(brushStyle)) + { + Pattern pat ; + wxMacGetHatchPattern(brushStyle, &pat); + ::BackPat(&pat); + } + else + { + ::BackPat(GetQDGlobalsWhite(&whiteColor)); + } + break ; + } + } +} void wxDC::MacInstallBrush() const { - if (!Ok()) - return; - - Pattern blackColor, whiteColor ; + wxCHECK_RET(Ok(), wxT("Invalid DC")); + Pattern blackColor ; // if ( m_macBrushInstalled ) // return ; - // foreground - - RGBColor forecolor = m_brush.GetColour().GetPixel(); - RGBColor backcolor = m_backgroundBrush.GetColour().GetPixel(); - ::RGBForeColor( &forecolor ); - ::RGBBackColor( &backcolor ); - + bool backgroundTransparent = (GetBackgroundMode() == wxTRANSPARENT) ; + ::RGBForeColor( &MAC_WXCOLORREF( m_brush.GetColour().GetPixel()) ); + ::RGBBackColor( &MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel()) ); int brushStyle = m_brush.GetStyle(); if (brushStyle == wxSOLID) + { ::PenPat(GetQDGlobalsBlack(&blackColor)); + } else if (IS_HATCH(brushStyle)) { Pattern pat ; wxMacGetHatchPattern(brushStyle, &pat); ::PenPat(&pat); } - else + else if ( m_brush.GetStyle() == wxSTIPPLE || m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE ) { - ::PenPat(GetQDGlobalsBlack(&blackColor)); + // we force this in order to be compliant with wxMSW + backgroundTransparent = false ; + // for these the text fore (and back for MASK_OPAQUE) colors are used + wxBitmap* bitmap = m_brush.GetStipple() ; + int width = bitmap->GetWidth() ; + int height = bitmap->GetHeight() ; + GWorldPtr gw = NULL ; + if ( m_brush.GetStyle() == wxSTIPPLE ) + gw = MAC_WXHBITMAP(bitmap->GetHBITMAP()) ; + else + gw = MAC_WXHBITMAP(bitmap->GetMask()->GetMaskBitmap()) ; + PixMapHandle gwpixmaphandle = GetGWorldPixMap( gw ) ; + LockPixels( gwpixmaphandle ) ; + bool isMonochrome = !IsPortColor( gw ) ; + if ( !isMonochrome ) + { + if ( (**gwpixmaphandle).pixelSize == 1 ) + isMonochrome = true ; + } + if ( isMonochrome && width == 8 && height == 8 ) + { + ::RGBForeColor( &MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ); + ::RGBForeColor( &MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ); + BitMap* gwbitmap = (BitMap*) *gwpixmaphandle ; // since the color depth is 1 it is a BitMap + UInt8 *gwbits = (UInt8*) gwbitmap->baseAddr ; + int alignment = gwbitmap->rowBytes & 0x7FFF ; + Pattern pat ; + for ( int i = 0 ; i < 8 ; ++i ) + { + pat.pat[i] = gwbits[i*alignment+0] ; + } + UnlockPixels( GetGWorldPixMap( gw ) ) ; + ::PenPat( &pat ) ; + } + else + { + // this will be the code to handle power of 2 patterns, we will have to arrive at a nice + // caching scheme before putting this into production + Handle image; + long imageSize; + PixPatHandle pixpat = NewPixPat() ; + CopyPixMap(gwpixmaphandle, (**pixpat).patMap); + imageSize = GetPixRowBytes((**pixpat).patMap) * + ((**(**pixpat).patMap).bounds.bottom - + (**(**pixpat).patMap).bounds.top); + PtrToHand( (**gwpixmaphandle).baseAddr, &image, imageSize ); + (**pixpat).patData = image; + if ( isMonochrome ) + { + CTabHandle ctable = ((**((**pixpat).patMap)).pmTable) ; + ColorSpecPtr ctspec = (ColorSpecPtr) &(**ctable).ctTable ; + if ( ctspec[0].rgb.red == 0x0000 ) + { + ctspec[1].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ; + ctspec[0].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ; + } + else + { + ctspec[0].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ; + ctspec[1].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ; + } + ::CTabChanged( ctable ) ; + } + ::PenPixPat(pixpat); + m_macForegroundPixMap = pixpat ; + } + UnlockPixels( gwpixmaphandle ) ; } - - - // background - - brushStyle = m_backgroundBrush.GetStyle(); - if (brushStyle == wxSOLID) - ::BackPat(GetQDGlobalsWhite(&whiteColor)); - else if (IS_HATCH(brushStyle)) - { - Pattern pat ; - wxMacGetHatchPattern(brushStyle, &pat); - ::BackPat(&pat); - } - else - { - ::BackPat(GetQDGlobalsWhite(&whiteColor)); + else + { + ::PenPat(GetQDGlobalsBlack(&blackColor)); } - short mode = patCopy ; - - // todo : - switch( m_logicalFunction ) { case wxCOPY: // src - mode = patCopy ; + if ( backgroundTransparent ) + mode = patOr ; + else + mode = patCopy ; break ; case wxINVERT: // NOT dst - ::PenPat(GetQDGlobalsBlack(&blackColor)); + if ( !backgroundTransparent ) + { + ::PenPat(GetQDGlobalsBlack(&blackColor)); + } mode = patXor ; break ; case wxXOR: // src XOR dst @@ -1307,9 +2062,7 @@ void wxDC::MacInstallBrush() const case wxSRC_INVERT: // (NOT src) mode = notPatCopy ; break ; - // unsupported TODO - case wxCLEAR: // 0 case wxAND_REVERSE:// src AND (NOT dst) case wxAND: // src AND dst @@ -1330,48 +2083,39 @@ void wxDC::MacInstallBrush() const m_macPenInstalled = false ; m_macFontInstalled = false ; } - // --------------------------------------------------------------------------- // coordinates transformations // --------------------------------------------------------------------------- - wxCoord wxDCBase::DeviceToLogicalX(wxCoord x) const { return ((wxDC *)this)->XDEV2LOG(x); } - wxCoord wxDCBase::DeviceToLogicalY(wxCoord y) const { return ((wxDC *)this)->YDEV2LOG(y); } - wxCoord wxDCBase::DeviceToLogicalXRel(wxCoord x) const { return ((wxDC *)this)->XDEV2LOGREL(x); } - wxCoord wxDCBase::DeviceToLogicalYRel(wxCoord y) const { return ((wxDC *)this)->YDEV2LOGREL(y); } - wxCoord wxDCBase::LogicalToDeviceX(wxCoord x) const { return ((wxDC *)this)->XLOG2DEV(x); } - wxCoord wxDCBase::LogicalToDeviceY(wxCoord y) const { return ((wxDC *)this)->YLOG2DEV(y); } - wxCoord wxDCBase::LogicalToDeviceXRel(wxCoord x) const { return ((wxDC *)this)->XLOG2DEVREL(x); } - wxCoord wxDCBase::LogicalToDeviceYRel(wxCoord y) const { return ((wxDC *)this)->YLOG2DEVREL(y); -} +} \ No newline at end of file