X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3dec57adfdb2469b7679930092f0bd9c8569d62c..6d9022fe3bb50a75b9b5eaf5cf32558e518ba310:/src/mac/dc.cpp diff --git a/src/mac/dc.cpp b/src/mac/dc.cpp index 356e35848c..0b9ac3ab1e 100644 --- a/src/mac/dc.cpp +++ b/src/mac/dc.cpp @@ -19,11 +19,19 @@ #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 @@ -38,8 +46,25 @@ IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject) #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) ; +} //----------------------------------------------------------------------------- // Local functions @@ -53,6 +78,95 @@ 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; @@ -76,9 +190,6 @@ wxDC::wxDC() 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 ; @@ -87,53 +198,69 @@ wxDC::wxDC() 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( const wxDC* dc ) : - m_ph( dc->m_macPort ) -{ - wxASSERT( dc->Ok() ) ; - - dc->MacSetupPort(&m_ph) ; -} - -wxMacPortSetter::~wxMacPortSetter() -{ + m_macCurrentPortStateHelper = NULL ; + m_macATSUIStyle = NULL ; + m_macAliasWasEnabled = false; + m_macForegroundPixMap = NULL ; + m_macBackgroundPixMap = NULL ; } wxDC::~wxDC(void) { + DisposeRgn( (RgnHandle) m_macBoundaryClipRgn ) ; + DisposeRgn( (RgnHandle) m_macCurrentClipRgn ) ; } -void wxDC::MacSetupPort(AGAPortHelper* help) const +void wxDC::MacSetupPort(wxMacPortStateHelper* help) const { -// help->Setup( m_macPort ) ; - ::SetOrigin(-m_macLocalOrigin.h, -m_macLocalOrigin.v); - - if ( m_clipping ) - { - Rect clip = { m_clipY1 , m_clipX1 , m_clipY2 , m_clipX2 } ; - ::SectRect( &clip , &m_macClipRect , &clip ) ; - ::ClipRect( &clip ) ; - } - else - { - ::ClipRect(&m_macClipRect); - } - + wxASSERT( m_macCurrentPortStateHelper == NULL ) ; + m_macCurrentPortStateHelper = help ; + SetClip( (RgnHandle) m_macCurrentClipRgn); m_macFontInstalled = false ; m_macBrushInstalled = false ; m_macPenInstalled = false ; } +void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const +{ + wxASSERT( m_macCurrentPortStateHelper == help ) ; + m_macCurrentPortStateHelper = NULL ; + if( m_macATSUIStyle ) + { + ::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::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask ) { wxCHECK_RET( Ok(), wxT("invalid window dc") ); @@ -142,8 +269,8 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask wxMacPortSetter helper(this) ; - wxCoord xx = XLOG2DEV(x); - wxCoord yy = YLOG2DEV(y); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); wxCoord w = bmp.GetWidth(); wxCoord h = bmp.GetHeight(); wxCoord ww = XLOG2DEVREL(w); @@ -167,18 +294,18 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask if ( bmp.GetBitmapType() == kMacBitmapTypePict ) { Rect bitmaprect = { 0 , 0 , hh, ww }; ::OffsetRect( &bitmaprect, xx, yy ) ; - ::DrawPicture( bmp.GetPict(), &bitmaprect ) ; + ::DrawPicture( (PicHandle) bmp.GetPict(), &bitmaprect ) ; } else if ( bmp.GetBitmapType() == kMacBitmapTypeGrafWorld ) { - GWorldPtr bmapworld = bmp.GetHBITMAP(); + GWorldPtr bmapworld = MAC_WXHBITMAP( bmp.GetHBITMAP() ); PixMapHandle bmappixels ; // Set foreground and background colours (for bitmaps depth = 1) if(bmp.GetDepth() == 1) { - RGBColor fore = m_textForegroundColour.GetPixel(); - RGBColor back = m_textBackgroundColour.GetPixel(); + RGBColor fore = MAC_WXCOLORREF(m_textForegroundColour.GetPixel()); + RGBColor back = MAC_WXCOLORREF(m_textBackgroundColour.GetPixel()); RGBForeColor(&fore); RGBBackColor(&back); } @@ -200,21 +327,21 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask if ( useMask && bmp.GetMask() ) { - if( LockPixels(GetGWorldPixMap(bmp.GetMask()->GetMaskBitmap()))) + if( LockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())))) { CopyDeepMask ( GetPortBitMapForCopyBits(bmapworld), - GetPortBitMapForCopyBits(bmp.GetMask()->GetMaskBitmap()), - GetPortBitMapForCopyBits( m_macPort ), + GetPortBitMapForCopyBits(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())), + GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ), &source, &source, &dest, mode, NULL ); - UnlockPixels(GetGWorldPixMap(bmp.GetMask()->GetMaskBitmap())); + UnlockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap()))); } } else { CopyBits( GetPortBitMapForCopyBits( bmapworld ), - GetPortBitMapForCopyBits( m_macPort ), + GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ), &source, &dest, mode, NULL ) ; } UnlockPixels( bmappixels ) ; @@ -223,7 +350,7 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask { Rect bitmaprect = { 0 , 0 , bmp.GetHeight(), bmp.GetWidth() } ; OffsetRect( &bitmaprect, xx, yy ) ; - PlotCIconHandle( &bitmaprect , atNone , ttNone , bmp.GetHICON() ) ; + PlotCIconHandle( &bitmaprect , atNone , ttNone , MAC_WXHICON(bmp.GetHICON()) ) ; } m_macPenInstalled = false ; m_macBrushInstalled = false ; @@ -237,18 +364,21 @@ void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y ) wxCHECK_RET(icon.Ok(), wxT("Invalid icon wxDC::DoDrawIcon")); - DoDrawBitmap( icon , x , y ) ; + DoDrawBitmap( icon , x , y , icon.GetMask() != NULL ) ; } void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) { wxCHECK_RET(Ok(), wxT("wxDC::DoSetClippingRegion Invalid DC")); wxCoord xx, yy, ww, hh; - xx = XLOG2DEV(x); - yy = YLOG2DEV(y); + 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 ); @@ -277,14 +407,53 @@ void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) 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() { wxMacPortSetter helper(this) ; + CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; m_clipping = FALSE; } void wxDC::DoGetSize( int* width, int* height ) const @@ -384,15 +553,8 @@ 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); @@ -400,7 +562,11 @@ wxSize wxDC::GetPPI() const int wxDC::GetDepth() const { - return wxDisplayDepth() ; + if ( IsPortColor( (CGrafPtr) m_macPort ) ) + { + return ( (**GetPortPixMap( (CGrafPtr) m_macPort)).pixelSize ) ; + } + return 1 ; } void wxDC::ComputeScaleAndOrigin() @@ -437,16 +603,12 @@ void wxDC::SetBackgroundMode( int mode ) void wxDC::SetFont( const wxFont &font ) { - wxCHECK_RET(Ok(), wxT("Invalid DC")); - m_font = font; m_macFontInstalled = false ; } void wxDC::SetPen( const wxPen &pen ) { - wxCHECK_RET(Ok(), wxT("Invalid DC")); - if ( m_pen == pen ) return ; @@ -457,8 +619,6 @@ void wxDC::SetPen( const wxPen &pen ) void wxDC::SetBrush( const wxBrush &brush ) { - wxCHECK_RET(Ok(), wxT("Invalid DC")); - if (m_brush == brush) return; @@ -468,8 +628,6 @@ void wxDC::SetBrush( const wxBrush &brush ) void wxDC::SetBackground( const wxBrush &brush ) { - wxCHECK_RET(Ok(), wxT("Invalid DC")); - if (m_backgroundBrush == brush) return; @@ -491,9 +649,13 @@ void wxDC::SetLogicalFunction( int function ) 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 @@ -503,7 +665,7 @@ bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const RGBColor colour; - GetCPixel( XLOG2DEV(x), YLOG2DEV(y), &colour ); + GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour ); // Convert from Mac colour to wx col->Set( colour.red >> 8, @@ -525,13 +687,34 @@ void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 : m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2; - wxCoord xx1 = XLOG2DEV(x1); - wxCoord yy1 = YLOG2DEV(y1); - wxCoord xx2 = XLOG2DEV(x2); - wxCoord yy2 = YLOG2DEV(y2); - - ::MoveTo(xx1 - offset, yy1 - offset); - ::LineTo(xx2 - offset, yy2 - offset); + 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); } } @@ -544,14 +727,18 @@ void wxDC::DoCrossHair( wxCoord x, wxCoord y ) int w = 0; int h = 0; GetSize( &w, &h ); - wxCoord xx = XLOG2DEV(x); - wxCoord yy = YLOG2DEV(y); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); MacInstallPen(); - ::MoveTo( 0, yy ); - ::LineTo( XLOG2DEVREL(w), yy ); - ::MoveTo( xx, 0 ); - ::LineTo( xx, YLOG2DEVREL(h) ); + ::MoveTo( XLOG2DEVMAC(0), yy ); + ::LineTo( XLOG2DEVMAC(w), yy ); + ::MoveTo( xx, YLOG2DEVMAC(0) ); + ::LineTo( xx, YLOG2DEVMAC(h) ); + + CalcBoundingBox(x, y); + CalcBoundingBox(x+w, y+h); + } } @@ -596,12 +783,12 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1, { wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc Invalid DC")); - wxCoord xx1 = XLOG2DEV(x1); - wxCoord yy1 = YLOG2DEV(y1); - wxCoord xx2 = XLOG2DEV(x2); - wxCoord yy2 = YLOG2DEV(y2); - wxCoord xxc = XLOG2DEV(xc); - wxCoord yyc = YLOG2DEV(yc); + 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)); @@ -652,8 +839,8 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h, Rect r; double angle = sa - ea; // Order important Mac in opposite direction to wx - wxCoord xx = XLOG2DEV(x); - wxCoord yy = YLOG2DEV(y); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); wxCoord ww = m_signX * XLOG2DEVREL(w); wxCoord hh = m_signY * YLOG2DEVREL(h); @@ -687,8 +874,8 @@ void wxDC::DoDrawPoint( wxCoord x, wxCoord y ) if (m_pen.GetStyle() != wxTRANSPARENT) { MacInstallPen() ; - wxCoord xx1 = XLOG2DEV(x); - wxCoord yy1 = YLOG2DEV(y); + wxCoord xx1 = XLOG2DEVMAC(x); + wxCoord yy1 = YLOG2DEVMAC(y); ::MoveTo(xx1,yy1); ::LineTo(xx1+1, yy1+1); @@ -710,14 +897,14 @@ void wxDC::DoDrawLines(int n, wxPoint points[], m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2 ; wxCoord x1, x2 , y1 , y2 ; - x1 = XLOG2DEV(points[0].x + xoffset); - y1 = YLOG2DEV(points[0].y + yoffset); + 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); + x2 = XLOG2DEVMAC(points[i+1].x + xoffset); + y2 = YLOG2DEVMAC(points[i+1].y + yoffset); ::LineTo( x2 - offset, y2 - offset ); } } @@ -726,35 +913,51 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle ) { - wxCHECK_RET(Ok(), wxT("Invalid DC")); - wxMacPortSetter helper(this) ; - - PolyHandle polygon = OpenPoly() ; - wxCoord x1, x2 , y1 , y2 ; - x1 = XLOG2DEV(points[0].x + xoffset); - y1 = YLOG2DEV(points[0].y + yoffset); - ::MoveTo(x1,y1); + wxCHECK_RET(Ok(), wxT("Invalid DC")); + wxMacPortSetter helper(this) ; + + wxCoord x1, x2 , y1 , y2 ; - 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); - } + if ( m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT ) + return ; + + PolyHandle polygon = OpenPoly(); + + x1 = XLOG2DEVMAC(points[0].x + xoffset); + y1 = YLOG2DEVMAC(points[0].y + yoffset); + ::MoveTo(x1,y1); - ClosePoly() ; - if (m_brush.GetStyle() != wxTRANSPARENT) + for (int i = 1; i < n; i++) { - MacInstallBrush() ; - ::PaintPoly( polygon ) ; + 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) @@ -762,8 +965,8 @@ void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - wxCoord xx = XLOG2DEV(x); - wxCoord yy = YLOG2DEV(y); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); wxCoord ww = m_signX * XLOG2DEVREL(width); wxCoord hh = m_signY * YLOG2DEVREL(height); @@ -809,8 +1012,8 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, if (radius < 0.0) radius = - radius * ((width < height) ? width : height); - wxCoord xx = XLOG2DEV(x); - wxCoord yy = YLOG2DEV(y); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); wxCoord ww = m_signX * XLOG2DEVREL(width); wxCoord hh = m_signY * YLOG2DEVREL(height); @@ -851,8 +1054,8 @@ void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - wxCoord xx = XLOG2DEV(x); - wxCoord yy = YLOG2DEV(y); + wxCoord xx = XLOG2DEVMAC(x); + wxCoord yy = YLOG2DEVMAC(y); wxCoord ww = m_signX * XLOG2DEVREL(width); wxCoord hh = m_signY * YLOG2DEVREL(height); @@ -897,64 +1100,263 @@ bool wxDC::CanDrawBitmap(void) const bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, - wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask ) + 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")); - wxMacPortSetter helper(this) ; + + 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 ) ; - 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) ; + RGBColor tempColor ; + + 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 ) ; } @@ -966,170 +1368,153 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, return TRUE; } -void wxDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, +inline Fixed IntToFixed( int inInt ) + { + return (((SInt32) inInt) << 16); + } + + +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(text, x, y); + DrawText(str, x, y); return; } - MacInstallFont(); - - // the size of the text - wxCoord w, h; - GetTextExtent(text, &w, &h); - - // draw the string normally - wxBitmap src(w, h); - wxMemoryDC dc; - dc.SelectObject(src); - dc.SetFont(GetFont()); - dc.SetBackground(*wxWHITE_BRUSH); - dc.SetBrush(*wxBLACK_BRUSH); - dc.Clear(); - dc.DrawText(text, 0, 0); - dc.SetFont(wxNullFont); - dc.SelectObject(wxNullBitmap); - wxMacPortSetter helper(this) ; + MacInstallFont() ; + + wxString text ; + if ( wxApp::s_macDefaultEncodingIsPC ) + { + text = wxMacMakeMacStringFromPC( str ) ; + } + else + { + text = str ; + } - // Calculate the size of the rotated bounding box. - double rad = DegToRad(angle); - double dx = cos(rad); - double dy = sin(rad); - - // the rectngle vertices are counted clockwise with the first one being at - // (0, 0) (or, rather, at (x, y)) - double x2 = w * dx; - double y2 = -w * dy; // y axis points to the bottom, hence minus - double x4 = h * dy; - double y4 = h * dx; - double x3 = x4 + x2; - double y3 = y4 + y2; - - // calc max and min - wxCoord maxX = (wxCoord)(dmax(x2, dmax(x3, x4)) + 0.5); - wxCoord maxY = (wxCoord)(dmax(y2, dmax(y3, y4)) + 0.5); - wxCoord minX = (wxCoord)(dmin(x2, dmin(x3, x4)) - 0.5); - wxCoord minY = (wxCoord)(dmin(y2, dmin(y3, y4)) - 0.5); - - // prepare to blit-with-rotate the bitmap to the DC - wxImage image(src); - - RGBColor colText = m_textForegroundColour.GetPixel(); - RGBColor colBack = m_textBackgroundColour.GetPixel(); - - unsigned char *data = image.GetData(); - - wxCoord dstX, dstY; - double r, angleOrig; - bool textPixel; - - // paint pixel by pixel - for ( wxCoord srcX = 0; srcX < w; srcX++ ) - { - for ( wxCoord srcY = 0; srcY < h; srcY++ ) - { - // transform source coords to dest coords - r = sqrt( (double)(srcX * srcX + srcY * srcY) ); - angleOrig = atan2((double)srcY, (double)srcX) - rad; - dstX = (wxCoord)(r * cos(angleOrig) + 0.5); - dstY = (wxCoord)(r * sin(angleOrig) + 0.5); - - // black pixel? - textPixel = data[(srcY*w + srcX)*3] == 0; - if ( textPixel || (m_backgroundMode == wxSOLID) ) - { - SetCPixel(XLOG2DEV(x + dstX), YLOG2DEV(y + dstY), - textPixel ? &colText : &colBack); - } - } - } - - // it would be better to draw with non underlined font and draw the line - // manually here (it would be more straight...) -#if 0 - if ( m_font.GetUnderlined() ) + wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; + if ( 0 ) { - ::MoveTo(XLOG2DEV(x + x4), YLOG2DEV(y + y4 + font->descent)); - ::LineTo(XLOG2DEV(x + x3), YLOG2DEV(y + y3 + font->descent)); + m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize); + SetAntiAliasedTextEnabled(true, m_scaleY * font->m_macFontSize); + m_macAliasWasEnabled = true ; } -#endif // 0 - - // update the bounding box - CalcBoundingBox(x + minX, y + minY); - CalcBoundingBox(x + maxX, y + maxY); + + 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" ); + + Fixed atsuAngle = IntToFixed( angle ) ; + ByteCount angleSize = sizeof(Fixed) ; + ATSUAttributeTag rotationTag = kATSULineRotationTag ; + ATSUAttributeValuePtr angleValue = &atsuAngle ; + status = ::ATSUSetLayoutControls(atsuLayout , 1 , &rotationTag , &angleSize , &angleValue ) ; + + status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd, + IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) ); + wxASSERT_MSG( status == noErr , "couldn't draw the rotated text" ); + Rect rect ; + status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd, + IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) , &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) { wxCHECK_RET(Ok(), wxT("wxDC::DoDrawText Invalid DC")); wxMacPortSetter helper(this) ; - long xx = XLOG2DEV(x); - long yy = YLOG2DEV(y); + long xx = XLOG2DEVMAC(x); + long yy = YLOG2DEVMAC(y); -// if (m_pen.GetStyle() != wxTRANSPARENT) + MacInstallFont() ; + if ( 0 ) + { + m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize); + SetAntiAliasedTextEnabled(true, 8); + m_macAliasWasEnabled = true ; + } + + FontInfo fi ; + ::GetFontInfo( &fi ) ; + + 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 ) ; - } + ::TextMode( srcOr) ; + } + else + { + ::TextMode( srcCopy ) ; + } - const char *text = NULL ; - int length = 0 ; - wxString macText ; + 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 ( 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( 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 ) ; + line++ ; + ::MoveTo( xx , yy + line*(fi.descent + fi.ascent + fi.leading) ); + laststop = i+1 ; } - - ::DrawText( text , laststop , i - laststop ) ; - ::TextMode( srcOr ) ; + i++ ; } + + ::DrawText( text , laststop , i - laststop ) ; + ::TextMode( srcOr ) ; } bool wxDC::CanGetTextExtent() const @@ -1229,10 +1614,9 @@ wxCoord wxDC::GetCharWidth(void) const MacInstallFont() ; - FontInfo fi ; - ::GetFontInfo( &fi ) ; + int width = ::TextWidth( "n" , 0 , 1 ) ; - return YDEV2LOGREL((fi.descent + fi.ascent) / 2) ; + return YDEV2LOGREL(width) ; } wxCoord wxDC::GetCharHeight(void) const @@ -1253,11 +1637,13 @@ void wxDC::Clear(void) { wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - Rect rect = { -32767 , -32767 , 32767 , 32767 } ; + Rect rect = { -32000 , -32000 , 32000 , 32000 } ; if (m_backgroundBrush.GetStyle() != wxTRANSPARENT) { - MacInstallBrush() ; + ::PenNormal() ; + //MacInstallBrush() ; + MacSetupBackgroundForCurrentPort( m_backgroundBrush ) ; ::EraseRect( &rect ) ; } } @@ -1281,8 +1667,8 @@ void wxDC::MacInstallFont() const 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 ); } @@ -1301,8 +1687,8 @@ void wxDC::MacInstallFont() const 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 ); } @@ -1348,37 +1734,105 @@ void wxDC::MacInstallFont() const break ; } ::PenMode( mode ) ; + + OSStatus status = noErr ; + + Fixed atsuSize = IntToFixed(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 , + + kATSUQDBoldfaceTag , + kATSUQDItalicTag , + kATSUQDUnderlineTag , + kATSUQDCondensedTag , + kATSUQDExtendedTag , + + } ; + + ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + sizeof( ATSUFontID ) , + sizeof( Fixed ) , + sizeof( RGBColor ) , + sizeof( Boolean ) , + sizeof( Boolean ) , + sizeof( Boolean ) , + sizeof( Boolean ) , + sizeof( Boolean ) , + } ; + + Boolean kTrue = true ; + Boolean kFalse = false ; + + ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = + { + &atsuFont , + &atsuSize , + &MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) , + + (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 @@ -1390,8 +1844,8 @@ void wxDC::MacInstallPen() const // 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 ); @@ -1417,7 +1871,46 @@ 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 ; + int number = m_pen.GetDashes(&dash) ; + // right now we don't allocate larger pixmaps + for ( int i = 0 ; i < 8 ; ++i ) + { + pat.pat[i] = dash[0] ; + } + } + break ; + } + ::PenPat(&pat); } short mode = patCopy ; @@ -1426,11 +1919,11 @@ void wxDC::MacInstallPen() const 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 @@ -1466,63 +1959,166 @@ void wxDC::MacInstallPen() const 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 { wxCHECK_RET(Ok(), wxT("Invalid DC")); - Pattern blackColor, whiteColor ; + Pattern blackColor ; // if ( m_macBrushInstalled ) // return ; // foreground + + bool backgroundTransparent = (GetBackgroundMode() == wxTRANSPARENT) ; - RGBColor forecolor = m_brush.GetColour().GetPixel(); - RGBColor backcolor = m_backgroundBrush.GetColour().GetPixel(); - ::RGBForeColor( &forecolor ); - ::RGBBackColor( &backcolor ); + ::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 ; + } - - // background - - brushStyle = m_backgroundBrush.GetStyle(); - if (brushStyle == wxSOLID) - ::BackPat(GetQDGlobalsWhite(&whiteColor)); - else if (IS_HATCH(brushStyle)) - { - Pattern pat ; - wxMacGetHatchPattern(brushStyle, &pat); - ::BackPat(&pat); + 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 ) ; } - 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