X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ffd678371dc2232b9afd08c25360800377165e8c..d76240bfe106c10ca9a775448f712311fc5e1443:/src/mac/carbon/dc.cpp diff --git a/src/mac/carbon/dc.cpp b/src/mac/carbon/dc.cpp index bba19b5b4c..b0e3183298 100644 --- a/src/mac/carbon/dc.cpp +++ b/src/mac/carbon/dc.cpp @@ -8,37 +8,31 @@ // 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 @@ -51,37 +45,67 @@ const double M_PI = 3.14159265358979 ; const double RAD2DEG = 180.0 / M_PI; const short kEmulatedMode = -1 ; const short kUnsupportedMode = -2 ; - -#define wxMAC_EXPERIMENTAL_PATTERN 0 - wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) : - m_ph( (GrafPtr) dc->m_macPort ) + m_ph( (GrafPtr) dc->m_macPort ) { wxASSERT( dc->Ok() ) ; m_dc = dc ; dc->MacSetupPort(&m_ph) ; } - -wxMacPortSetter::~wxMacPortSetter() +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 ) { @@ -165,47 +189,36 @@ void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColo 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_macPort = NULL ; m_macMask = NULL ; m_ok = FALSE ; - m_macFontInstalled = false ; m_macBrushInstalled = false ; m_macPenInstalled = false ; - 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; @@ -215,7 +228,6 @@ wxDC::wxDC() m_macForegroundPixMap = NULL ; m_macBackgroundPixMap = NULL ; } - wxDC::~wxDC(void) { DisposeRgn( (RgnHandle) m_macBoundaryClipRgn ) ; @@ -226,12 +238,10 @@ void wxDC::MacSetupPort(wxMacPortStateHelper* help) const 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::MacCleanupPort(wxMacPortStateHelper* help) const { wxASSERT( m_macCurrentPortStateHelper == help ) ; @@ -261,22 +271,17 @@ void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const m_macBackgroundPixMap = NULL ; } } - void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask ) { 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 : @@ -291,7 +296,6 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask //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 ) ; @@ -301,7 +305,6 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask { GWorldPtr bmapworld = MAC_WXHBITMAP( bmp.GetHBITMAP() ); PixMapHandle bmappixels ; - // Set foreground and background colours (for bitmaps depth = 1) if(bmp.GetDepth() == 1) { @@ -317,15 +320,11 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask 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())))) @@ -356,30 +355,23 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask 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 ) { 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 ); @@ -395,31 +387,25 @@ void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord hei m_clipX2 = xx + ww; m_clipY2 = yy + hh; } - } void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) { 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; - 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 ); @@ -448,15 +434,13 @@ void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) 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 { *width = m_maxX-m_minX; @@ -484,7 +468,7 @@ void wxDC::SetTextBackground( const wxColour &col ) } 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 ); @@ -535,7 +519,6 @@ void wxDC::SetDeviceOrigin( wxCoord x, wxCoord y ) m_externalDeviceOriginY = y; ComputeScaleAndOrigin(); } - #if 0 void wxDC::SetInternalDeviceOrigin( long x, long y ) { @@ -555,12 +538,10 @@ void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) m_signY = (yBottomUp ? -1 : 1); ComputeScaleAndOrigin(); } - wxSize wxDC::GetPPI() const { return wxSize(72, 72); } - int wxDC::GetDepth() const { if ( IsPortColor( (CGrafPtr) m_macPort ) ) @@ -569,20 +550,16 @@ int wxDC::GetDepth() const } return 1 ; } - 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 @@ -596,99 +573,79 @@ void wxDC::ComputeScaleAndOrigin() void wxDC::SetPalette( const wxPalette& palette ) { } - void wxDC::SetBackgroundMode( int mode ) { m_backgroundMode = mode ; } - void wxDC::SetFont( const wxFont &font ) { m_font = font; m_macFontInstalled = false ; } - void wxDC::SetPen( const wxPen &pen ) { if ( m_pen == pen ) return ; - m_pen = pen; - m_macPenInstalled = false ; } - void wxDC::SetBrush( const wxBrush &brush ) { - if (m_brush == brush) + if (m_brush == brush) return; - m_brush = brush; m_macBrushInstalled = false ; } - void wxDC::SetBackground( const wxBrush &brush ) { - if (m_backgroundBrush == brush) + 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 +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 ) { wxCHECK_RET(Ok(), wxT("Invalid DC")); - wxMacPortSetter helper(this) ; - if (m_pen.GetStyle() != wxTRANSPARENT) { MacInstallPen() ; 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)) { @@ -709,16 +666,14 @@ void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) 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; @@ -726,19 +681,15 @@ void wxDC::DoCrossHair( wxCoord x, wxCoord y ) 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 @@ -746,40 +697,20 @@ void wxDC::DoCrossHair( wxCoord x, wxCoord y ) * TO * the Mac style: * Angles start on the +ve y axis and go clockwise. - * To achive this I work out which quadrant the angle lies in then map this to - * the equivalent quadrant on the Mac. (Sin and Cos values reveal which - * quadrant you are in). */ static double wxConvertWXangleToMACangle(double angle) { - double sin_a, cos_a; - - sin_a = sin(angle / RAD2DEG); - cos_a = cos(angle / RAD2DEG); - - if( (sin_a >= 0.0) && (cos_a >= 0.0) ) { - angle = acos(sin_a) * RAD2DEG; - } - else if( (sin_a >= 0.0) && (cos_a <= 0.0) ) { - sin_a *= -1; - angle = acos(sin_a) * RAD2DEG + 180; - } - else if( (sin_a <= 0.0) && (cos_a >= 0.0) ) { - angle = acos(sin_a) * RAD2DEG + 180; - } - else if( (sin_a < 0.0) && (cos_a < 0.0) ) { - sin_a *= -1; - angle = acos(sin_a) * RAD2DEG + 180; - } - return 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); @@ -791,7 +722,6 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1, double radius = sqrt((double)(dx*dx+dy*dy)); wxCoord rad = (wxCoord)radius; double radius1, radius2; - if (xx1 == xx2 && yy1 == yy2) { radius1 = 0.0; @@ -815,9 +745,7 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1, 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); @@ -827,31 +755,28 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1, 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); @@ -861,43 +786,33 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h, FrameArc(&r, (short)sa, (short)angle); } } - void wxDC::DoDrawPoint( wxCoord x, wxCoord y ) { wxCHECK_RET(Ok(), wxT("Invalid DC")); - wxMacPortSetter helper(this) ; - - if (m_pen.GetStyle() != wxTRANSPARENT) + if (m_pen.GetStyle() != wxTRANSPARENT) { - MacInstallPen() ; - wxCoord xx1 = XLOG2DEVMAC(x); + wxCoord xx1 = XLOG2DEVMAC(x); wxCoord yy1 = YLOG2DEVMAC(y); - - ::MoveTo(xx1,yy1); - ::LineTo(xx1+1, yy1+1); + 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) { wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - - if (m_pen.GetStyle() == wxTRANSPARENT) + if (m_pen.GetStyle() == wxTRANSPARENT) return; - MacInstallPen() ; - 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); + y1 = YLOG2DEVMAC(points[0].y + yoffset); ::MoveTo(x1 - offset, y1 - offset ); - for (int i = 0; i < n-1; i++) { x2 = XLOG2DEVMAC(points[i+1].x + xoffset); @@ -905,182 +820,143 @@ void wxDC::DoDrawLines(int n, wxPoint points[], ::LineTo( x2 - offset, y2 - offset ); } } - void wxDC::DoDrawPolygon(int n, wxPoint points[], - wxCoord xoffset, wxCoord yoffset, - int fillStyle ) + wxCoord xoffset, wxCoord yoffset, + int fillStyle ) { 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(); - - x1 = XLOG2DEVMAC(points[0].x + xoffset); - y1 = YLOG2DEVMAC(points[0].y + yoffset); + x2 = x1 = XLOG2DEVMAC(points[0].x + xoffset); + y2 = y1 = YLOG2DEVMAC(points[0].y + yoffset); ::MoveTo(x1,y1); - for (int i = 1; i < n; i++) { 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) + if (m_pen.GetStyle() != wxTRANSPARENT) { - MacInstallPen() ; ::FramePoly( polygon ) ; - } KillPoly( polygon ); } - 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) { wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - - if (radius < 0.0) + 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) { 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() ; @@ -1089,33 +965,26 @@ void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) } - -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, 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) ; @@ -1125,7 +994,6 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, dstrect.left = XLOG2DEVMAC(xdest) ; dstrect.bottom = YLOG2DEVMAC(ydest + height ) ; dstrect.right = XLOG2DEVMAC(xdest + width ) ; - short mode = kUnsupportedMode ; bool invertDestinationFirst = false ; switch ( logical_func ) @@ -1138,10 +1006,10 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, break ; case wxAND_REVERSE:// src AND (NOT dst) invertDestinationFirst = true ; - mode = srcOr ; + mode = srcOr ; break ; case wxCLEAR: // 0 - mode = kEmulatedMode ; + mode = kEmulatedMode ; break ; case wxCOPY: // src mode = srcCopy ; // ok @@ -1154,11 +1022,11 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, break ; case wxNAND: // (NOT src) OR (NOT dst) invertDestinationFirst = true ; - mode = srcBic ; + mode = srcBic ; break ; case wxNOR: // (NOT src) AND (NOT dst) invertDestinationFirst = true ; - mode = notSrcOr ; + mode = notSrcOr ; break ; case wxNO_OP: // dst mode = kEmulatedMode ; // this has already been handled upon entry @@ -1167,14 +1035,14 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, mode = notSrcBic ; break ; case wxOR_INVERT: // (NOT src) OR dst - mode = srcBic ; + mode = srcBic ; break ; case wxOR_REVERSE: // src OR (NOT dst) invertDestinationFirst = true ; mode = notSrcBic ; break ; case wxSET: // 1 - mode = kEmulatedMode ; + mode = kEmulatedMode ; break ; case wxSRC_INVERT: // (NOT src) mode = notSrcCopy ; // ok @@ -1182,25 +1050,19 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, case wxXOR: // src XOR dst mode = notSrcXor ; // ok break ; - default : break ; - } - if ( mode == kUnsupportedMode ) { - wxFAIL_MSG("unsupported blitting mode" ) + wxFAIL_MSG("unsupported blitting mode" ); return FALSE ; } - CGrafPtr sourcePort = (CGrafPtr) source->m_macPort ; - PixMapHandle bmappixels = GetGWorldPixMap( sourcePort ) ; + PixMapHandle bmappixels = GetGWorldPixMap( sourcePort ) ; if ( LockPixels(bmappixels) ) { wxMacPortSetter helper(this) ; - RGBColor tempColor ; - if ( source->GetDepth() == 1 ) { RGBForeColor( &MAC_WXCOLORREF(m_textForegroundColour.GetPixel()) ) ; @@ -1214,15 +1076,14 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, RGBForeColor( &black ) ; RGBBackColor( &white ) ; } - if ( useMask && source->m_macMask ) { if ( mode == srcCopy ) { if ( LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ) { - CopyMask( GetPortBitMapForCopyBits( sourcePort ) , - GetPortBitMapForCopyBits( 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) ) ) ; @@ -1267,12 +1128,10 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, { 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 ) ; } @@ -1286,7 +1145,7 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, { MacInvertRgn( clipRgn ) ; } - CopyBits( GetPortBitMapForCopyBits( sourcePort ) , + CopyBits( GetPortBitMapForCopyBits( sourcePort ) , GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) , &srcrect, &dstrect, mode, clipRgn ) ; } @@ -1325,23 +1184,19 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, { 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 { @@ -1349,42 +1204,41 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, { MacInvertRgn( clipRgn ) ; } - CopyBits( GetPortBitMapForCopyBits( sourcePort ) , + 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& str, wxCoord x, wxCoord y, double angle) { wxCHECK_RET( Ok(), wxT("wxDC::DoDrawRotatedText Invalid window dc") ); - - if (angle == 0.0) + if (angle == 0.0 ) { DrawText(str, x, y); return; } - + if ( str.Length() == 0 ) + return ; wxMacPortSetter helper(this) ; MacInstallFont() ; - wxString text ; if ( wxApp::s_macDefaultEncodingIsPC ) { @@ -1394,80 +1248,101 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y, { text = str ; } - wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; if ( 0 ) { m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize); - SetAntiAliasedTextEnabled(true, m_scaleY * font->m_macFontSize); + 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, + 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) ) ); + 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(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) , &rect ); + 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) { 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 ) + if ( 0 ) { m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize); SetAntiAliasedTextEnabled(true, 8); m_macAliasWasEnabled = true ; } - FontInfo fi ; ::GetFontInfo( &fi ) ; - - yy += fi.ascent ; +#if TARGET_CARBON + if ( !useDrawThemeText ) +#endif + yy += fi.ascent ; ::MoveTo( xx , yy ); if ( m_backgroundMode == wxTRANSPARENT ) { @@ -1477,11 +1352,9 @@ void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y) { ::TextMode( srcCopy ) ; } - const char *text = NULL ; int length = 0 ; wxString macText ; - if ( wxApp::s_macDefaultEncodingIsPC ) { macText = wxMacMakeMacStringFromPC( strtext ) ; @@ -1493,69 +1366,123 @@ void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y) 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++ ; + { + 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 ) ; + } } - - ::DrawText( text , laststop , i - laststop ) ; ::TextMode( srcOr ) ; } - -bool wxDC::CanGetTextExtent() const +bool wxDC::CanGetTextExtent() const { 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 { 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 ) ; - } - } - else - { - MacInstallFont() ; + // work around the constness + *((wxFont*)(&m_font)) = *theFont ; } - + 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 ; @@ -1564,27 +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 ; @@ -1592,51 +1536,85 @@ 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 { wxCHECK_MSG(Ok(), 1, wxT("Invalid DC")); - wxMacPortSetter helper(this) ; - MacInstallFont() ; - - int width = ::TextWidth( "n" , 0 , 1 ) ; - + 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 { 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) { - wxCHECK_RET(Ok(), wxT("Invalid DC")); + wxCHECK_RET(Ok(), wxT("Invalid DC")); wxMacPortSetter helper(this) ; - Rect rect = { -32000 , -32000 , 32000 , 32000 } ; - - if (m_backgroundBrush.GetStyle() != wxTRANSPARENT) + Rect rect = { -31000 , -31000 , 31000 , 31000 } ; + if (m_backgroundBrush.GetStyle() != wxTRANSPARENT) { ::PenNormal() ; //MacInstallBrush() ; @@ -1644,26 +1622,22 @@ void wxDC::Clear(void) ::EraseRect( &rect ) ; } } - void wxDC::MacInstallFont() const { 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 = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()); RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()); ::RGBForeColor( &forecolor ); @@ -1671,29 +1645,26 @@ void wxDC::MacInstallFont() const } 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 = 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 @@ -1712,9 +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 @@ -1731,84 +1700,76 @@ void wxDC::MacInstallFont() const break ; } ::PenMode( mode ) ; - OSStatus status = noErr ; - - Fixed atsuSize = IntToFixed(m_scaleY * font->m_macFontSize) ; - + 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 , - +// kATSUColorTag , +// kATSUBaselineClassTag , + kATSUVerticalCharacterTag, kATSUQDBoldfaceTag , kATSUQDItalicTag , kATSUQDUnderlineTag , kATSUQDCondensedTag , kATSUQDExtendedTag , - } ; - ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] = { sizeof( ATSUFontID ) , sizeof( Fixed ) , - sizeof( RGBColor ) , +// 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() ) , - +// &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), + 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 } , +{ + { { 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 theIndex = 1 ; - switch(hatchStyle) { case wxBDIAGONAL_HATCH: - theIndex = 2; + theIndex = 2; break; case wxFDIAGONAL_HATCH: theIndex = 3; @@ -1823,39 +1784,31 @@ static void wxMacGetHatchPattern(int hatchStyle, Pattern *pattern) theIndex = 6; break; case wxCROSSDIAG_HATCH: - theIndex = 7; + theIndex = 7; break; default: theIndex = 1; // solid pattern break; } - *pattern = gHatchPatterns[theIndex-1] ; + *pattern = gHatchPatterns[theIndex-1] ; } - void wxDC::MacInstallPen() const { wxCHECK_RET(Ok(), wxT("Invalid DC")); - Pattern blackColor; - // if ( m_macPenInstalled ) // return ; - 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() * (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)); @@ -1898,8 +1851,10 @@ void wxDC::MacInstallPen() const case wxUSER_DASH : { wxDash* dash ; - int number = m_pen.GetDashes(&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] ; @@ -1909,11 +1864,8 @@ void wxDC::MacInstallPen() const } ::PenPat(&pat); } - short mode = patCopy ; - // todo : - switch( m_logicalFunction ) { case wxCOPY: // only foreground color, leave background (thus not patCopy) @@ -1932,9 +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 @@ -1955,8 +1905,7 @@ void wxDC::MacInstallPen() const m_macBrushInstalled = false ; m_macFontInstalled = false ; } - -void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background ) +void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background ) { Pattern whiteColor ; switch( background.MacGetBrushKind() ) @@ -1993,22 +1942,16 @@ void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background ) } } } - void wxDC::MacInstallBrush() const { wxCHECK_RET(Ok(), wxT("Invalid DC")); - Pattern blackColor ; // if ( m_macBrushInstalled ) // return ; - // foreground - 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) { @@ -2029,23 +1972,18 @@ void wxDC::MacInstallBrush() const int width = bitmap->GetWidth() ; int height = bitmap->GetHeight() ; GWorldPtr gw = NULL ; - if ( m_brush.GetStyle() == wxSTIPPLE ) gw = MAC_WXHBITMAP(bitmap->GetHBITMAP()) ; - else + 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()) ); @@ -2068,12 +2006,10 @@ void wxDC::MacInstallBrush() const 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 ) @@ -2101,7 +2037,6 @@ void wxDC::MacInstallBrush() const { ::PenPat(GetQDGlobalsBlack(&blackColor)); } - short mode = patCopy ; switch( m_logicalFunction ) { @@ -2127,9 +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 @@ -2150,48 +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