X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e306597309a120f2ae91385c731a5cb2722c52aa..947ea04d016852aa293291069d5c91ce4c6dde60:/src/mac/carbon/dc.cpp?ds=sidebyside diff --git a/src/mac/carbon/dc.cpp b/src/mac/carbon/dc.cpp index 2c1c613595..b1e9a3b4c4 100644 --- a/src/mac/carbon/dc.cpp +++ b/src/mac/carbon/dc.cpp @@ -14,6 +14,12 @@ #endif #include "wx/dc.h" +#include "wx/app.h" +#include "wx/mac/uma.h" + +#if __MSL__ >= 0x6000 +#include "math.h" +#endif #if !USE_SHARED_LIBRARY IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject) @@ -30,20 +36,22 @@ IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject) #define mm2pt 2.83464566929 #define pt2mm 0.352777777778 +long wxDC::m_macCurrentPortId = 1 ; + //----------------------------------------------------------------------------- // wxDC //----------------------------------------------------------------------------- -wxDC::wxDC(void) +wxDC::wxDC() { m_ok = FALSE; - m_optimize = FALSE; - m_autoSetting = FALSE; +// m_optimize = FALSE; +// m_autoSetting = FALSE; m_colour = TRUE; m_clipping = FALSE; - m_mm_to_pix_x = 1.0; - m_mm_to_pix_y = 1.0; + m_mm_to_pix_x = mm2pt; + m_mm_to_pix_y = mm2pt; m_logicalOriginX = 0; m_logicalOriginY = 0; @@ -83,110 +91,213 @@ wxDC::wxDC(void) m_backgroundBrush = *wxWHITE_BRUSH; // m_palette = wxAPP_COLOURMAP; + m_macPort = NULL ; + m_macMask = NULL ; + m_ok = FALSE ; + + m_macFontInstalled = false ; + m_macBrushInstalled = false ; + m_macPenInstalled = false ; + + m_macPortId = 0 ; + m_macLocalOrigin.h = m_macLocalOrigin.v = 0 ; + m_macClipRect.left = -32000 ; + m_macClipRect.top = -32000 ; + m_macClipRect.right = 32000 ; + m_macClipRect.bottom = 32000 ; + ::GetPort( &m_macOrigPort ) ; }; wxDC::~wxDC(void) { + if ( !m_macPortHelper.IsCleared() ) + { + GrafPtr port ; + GetPort( &port ) ; + SetPort( m_macPortHelper.GetCurrentPort() ) ; + SetOrigin( 0 , 0 ) ; + SetPort( port ) ; + } + /* + if ( m_macPort ) + { + ::SetPort( m_macPort ) ; + ::SetOrigin( 0 , 0 ) ; + ::ClipRect( &m_macPort->portRect ) ; + ::PenNormal() ; + ::SetPort( m_macOrigPort ) ; + } + */ + ++m_macCurrentPortId ; }; -void wxDC::DrawIcon( const wxIcon &WXUNUSED(icon), long WXUNUSED(x), long WXUNUSED(y), bool WXUNUSED(useMask) ) +void wxDC::MacSetupPort() const { -}; + AGAPortHelper* help = (AGAPortHelper*) &m_macPortHelper ; + help->Setup( m_macPort ) ; + m_macPortId = ++m_macCurrentPortId ; + ::SetOrigin(-m_macLocalOrigin.h, -m_macLocalOrigin.v); + ::ClipRect(&m_macClipRect); -void wxDC::DrawPoint( wxPoint& point ) -{ - DrawPoint( point.x, point.y ); -}; + m_macFontInstalled = false ; + m_macBrushInstalled = false ; + m_macPenInstalled = false ; +} -void wxDC::DrawPolygon( wxList *list, long xoffset, long yoffset, int fillStyle ) +void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask ) { - int n = list->Number(); - wxPoint *points = new wxPoint[n]; + float scale = 1.0 ; + + if (!Ok()) + return; + MacVerifySetup() ; + + long xx1 = XLOG2DEV(x); + long yy1 = YLOG2DEV(y); + + { + wxBitmapRefData * bmap = (wxBitmapRefData*) ( bmp.GetRefData()) ; + + if ( bmap ) + { + if ( bmap->m_bitmapType == kMacBitmapTypePict ) + { + Rect bitmaprect = { 0 , 0 , int(bmap->m_height * scale) , int(bmap->m_width * scale)} ; + ::OffsetRect( &bitmaprect , xx1 , yy1 ) ; + ::DrawPicture( bmap->m_hPict , &bitmaprect ) ; + } + else if ( bmap->m_bitmapType == kMacBitmapTypeGrafWorld ) + { + if ( bmap->m_hBitmap ) + { + GWorldPtr bmapworld = bmap->m_hBitmap ; + PixMapHandle bmappixels ; + RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ; + RGBColor black = { 0,0,0} ; + RGBForeColor( &black ) ; + RGBBackColor( &white ) ; + + bmappixels = GetGWorldPixMap( bmapworld ) ; + if ( LockPixels(bmappixels) ) + { + Rect source , dest ; + source.top = 0 ; + source.left = 0 ; + source.right = bmap->m_width ; + source.bottom = bmap->m_height ; + dest.top = YLOG2DEV(y) ; + dest.left = XLOG2DEV(x) ; + dest.bottom = YLOG2DEV(y + bmap->m_height * scale) ; + dest.right = XLOG2DEV(x + bmap->m_width * scale ) ; + + if ( useMask && bmp.GetMask() ) + { + if ( LockPixels( GetGWorldPixMap( bmp.GetMask()->GetMaskBitmap( ) ) ) ) + { + CopyMask( GetPortBitMapForCopyBits( bmapworld ) , GetPortBitMapForCopyBits( bmp.GetMask()->GetMaskBitmap( ) ) , + GetPortBitMapForCopyBits( m_macPort ) , + &source, &source , &dest ) ; + UnlockPixels( GetGWorldPixMap( bmp.GetMask()->GetMaskBitmap( ) ) ) ; + } + } + else + CopyBits( GetPortBitMapForCopyBits( bmapworld ) , GetPortBitMapForCopyBits( m_macPort ), + &source, &dest, srcCopy, NULL ) ; - int i = 0; - for( wxNode *node = list->First(); node; node = node->Next() ) - { - wxPoint *point = (wxPoint *)node->Data(); - points[i].x = point->x; - points[i++].y = point->y; - }; - DrawPolygon( n, points, xoffset, yoffset, fillStyle ); - delete[] points; -}; + UnlockPixels( bmappixels ) ; + } + m_macPenInstalled = false ; + m_macBrushInstalled = false ; + m_macFontInstalled = false ; + } + } + } + } +} -void wxDC::DrawLines( wxList *list, long xoffset, long yoffset ) +void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y ) { - int n = list->Number(); - wxPoint *points = new wxPoint[n]; - - int i = 0; - for( wxNode *node = list->First(); node; node = node->Next() ) - { - wxPoint *point = (wxPoint *)node->Data(); - points[i].x = point->x; - points[i++].y = point->y; - }; - DrawLines( n, points, xoffset, yoffset ); - delete []points; + if (!Ok()) + return; + MacVerifySetup() ; + + long xx1 = XLOG2DEV(x); + long yy1 = YLOG2DEV(y); + + { + wxIconRefData * iconref = (wxIconRefData*) ( icon.GetRefData()) ; + + if ( iconref && iconref->m_ok && iconref->m_hIcon ) + { + Rect bitmaprect = { 0 , 0 , iconref->m_height , iconref->m_width } ; + OffsetRect( &bitmaprect , xx1 , yy1 ) ; + PlotCIconHandle( &bitmaprect , atNone , ttNone , iconref->m_hIcon ) ; + } + } }; -void wxDC::DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 ) +void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) { - wxList list; - list.Append( (wxObject*)new wxPoint(x1, y1) ); - list.Append( (wxObject*)new wxPoint(x2, y2) ); - list.Append( (wxObject*)new wxPoint(x3, y3) ); - DrawSpline(&list); - wxNode *node = list.First(); - while (node) - { - wxPoint *p = (wxPoint*)node->Data(); - delete p; - node = node->Next(); - }; -}; + MacVerifySetup() ; + if( m_clipping ) + { + m_clipX1 = wxMax( m_clipX1 , x ) ; + m_clipY1 = wxMax( m_clipY1 ,y ); + m_clipX2 = wxMin( m_clipX2, (x + width)); + m_clipY2 = wxMin( m_clipY2,(y + height)); + + } + else + { + m_clipping = TRUE; + m_clipX1 = x; + m_clipY1 = y; + m_clipX2 = x + width; + m_clipY2 = y + height; + } + + long x1 = XLOG2DEV(m_clipX1); + long y1 = YLOG2DEV(m_clipY1); + long x2 = XLOG2DEV(m_clipX2); + long y2 = YLOG2DEV(m_clipY2); + + Rect clip = { y1 , x1 , y2 , x2 } ; + + ::ClipRect( &clip ) ; -void wxDC::DrawSpline( int n, wxPoint points[] ) -{ - wxList list; - for (int i = 0; i < n; i++) list.Append( (wxObject*)&points[i] ); - DrawSpline( &list ); }; -void wxDC::SetClippingRegion( long x, long y, long width, long height ) +void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) { - m_clipping = TRUE; - m_clipX1 = x; - m_clipY1 = y; - m_clipX2 = x + width; - m_clipY2 = y + height; -}; + wxCHECK_RET( Ok(), wxT("invalid window dc") ); + + MacVerifySetup() ; + if (region.Empty()) + { + DestroyClippingRegion(); + return; + } + + wxCoord xx, yy, ww, hh; + region.GetBox( xx, yy, ww, hh ); + wxDC::DoSetClippingRegion( xx, yy, ww, hh ); +} void wxDC::DestroyClippingRegion(void) { + MacVerifySetup() ; m_clipping = FALSE; +// Rect clip = { -32000 , -32000 , 32000 , 32000 } ; + ::ClipRect(&m_macClipRect); }; - -void wxDC::GetClippingBox( long *x, long *y, long *width, long *height ) const -{ - if (m_clipping) - { - if (x) *x = m_clipX1; - if (y) *y = m_clipY1; - if (width) *width = (m_clipX2 - m_clipX1); - if (height) *height = (m_clipY2 - m_clipY1); - } - else - *x = *y = *width = *height = 0; -}; - -void wxDC::GetSize( int* width, int* height ) const + +void wxDC::DoGetSize( int* width, int* height ) const { *width = m_maxX-m_minX; *height = m_maxY-m_minY; }; -void wxDC::GetSizeMM( long* width, long* height ) const +void wxDC::DoGetSizeMM( int* width, int* height ) const { int w = 0; int h = 0; @@ -199,12 +310,14 @@ void wxDC::SetTextForeground( const wxColour &col ) { if (!Ok()) return; m_textForegroundColour = col; + m_macFontInstalled = false ; }; void wxDC::SetTextBackground( const wxColour &col ) { if (!Ok()) return; m_textBackgroundColour = col; + m_macFontInstalled = false ; }; void wxDC::SetMapMode( int mode ) @@ -243,12 +356,6 @@ void wxDC::SetUserScale( double x, double y ) ComputeScaleAndOrigin(); }; -void wxDC::GetUserScale( double *x, double *y ) -{ - if (x) *x = m_userScaleX; - if (y) *y = m_userScaleY; -}; - void wxDC::SetLogicalScale( double x, double y ) { // allow negative ? @@ -257,40 +364,20 @@ void wxDC::SetLogicalScale( double x, double y ) ComputeScaleAndOrigin(); }; -void wxDC::GetLogicalScale( double *x, double *y ) -{ - if (x) *x = m_logicalScaleX; - if (y) *y = m_logicalScaleY; -}; - -void wxDC::SetLogicalOrigin( long x, long y ) +void wxDC::SetLogicalOrigin( wxCoord x, wxCoord y ) { m_logicalOriginX = x * m_signX; // is this still correct ? m_logicalOriginY = y * m_signY; ComputeScaleAndOrigin(); }; -void wxDC::GetLogicalOrigin( long *x, long *y ) -{ - if (x) *x = m_logicalOriginX; - if (y) *y = m_logicalOriginY; -}; - -void wxDC::SetDeviceOrigin( long x, long y ) +void wxDC::SetDeviceOrigin( wxCoord x, wxCoord y ) { m_externalDeviceOriginX = x; m_externalDeviceOriginY = y; ComputeScaleAndOrigin(); }; - -void wxDC::GetDeviceOrigin( long *x, long *y ) -{ -// if (x) *x = m_externalDeviceOriginX; -// if (y) *y = m_externalDeviceOriginY; - if (x) *x = m_deviceOriginX; - if (y) *y = m_deviceOriginY; -}; - +/* void wxDC::SetInternalDeviceOrigin( long x, long y ) { m_internalDeviceOriginX = x; @@ -303,53 +390,14 @@ void wxDC::GetInternalDeviceOrigin( long *x, long *y ) if (x) *x = m_internalDeviceOriginX; if (y) *y = m_internalDeviceOriginY; }; - +*/ void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) { m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? -1 : 1); ComputeScaleAndOrigin(); }; - -long wxDC::DeviceToLogicalX(long x) const -{ - return XDEV2LOG(x); -}; - -long wxDC::DeviceToLogicalY(long y) const -{ - return YDEV2LOG(y); -}; - -long wxDC::DeviceToLogicalXRel(long x) const -{ - return XDEV2LOGREL(x); -}; - -long wxDC::DeviceToLogicalYRel(long y) const -{ - return YDEV2LOGREL(y); -}; - -long wxDC::LogicalToDeviceX(long x) const -{ - return XLOG2DEV(x); -}; - -long wxDC::LogicalToDeviceY(long y) const -{ - return YLOG2DEV(y); -}; - -long wxDC::LogicalToDeviceXRel(long x) const -{ - return XLOG2DEVREL(x); -}; - -long wxDC::LogicalToDeviceYRel(long y) const -{ - return YLOG2DEVREL(y); -}; +/* void wxDC::CalcBoundingBox( long x, long y ) { @@ -358,6 +406,16 @@ void wxDC::CalcBoundingBox( long x, long y ) if (x > m_maxX) m_maxX = x; if (y > m_maxY) m_maxY = y; }; +*/ +wxSize wxDC::GetPPI() const +{ + return wxSize(72, 72); +} + +int wxDC::GetDepth() const +{ + return wxDisplayDepth() ; +} void wxDC::ComputeScaleAndOrigin(void) { @@ -383,3 +441,971 @@ void wxDC::ComputeScaleAndOrigin(void) } }; +void wxDC::SetPalette( const wxPalette& palette ) +{ +} + +void wxDC::SetBackgroundMode( int mode ) +{ + m_backgroundMode = mode ; +} + +void wxDC::SetFont( const wxFont &font ) +{ + if (!Ok()) + return; + + MacVerifySetup() ; + + m_font = font; + m_macFontInstalled = false ; +} + +void wxDC::SetPen( const wxPen &pen ) +{ + if (!Ok() ) + return; + + MacVerifySetup() ; + + if ( m_pen == pen ) + return ; + + m_pen = pen; +/* + if (!m_pen.Ok()) + return; +*/ + m_macPenInstalled = false ; +} + +void wxDC::SetBrush( const wxBrush &brush ) +{ + if (!Ok() ) + return; + MacVerifySetup() ; + + if (m_brush == brush) + return; + + m_brush = brush; + m_macBrushInstalled = false ; +} + +void wxDC::SetBackground( const wxBrush &brush ) +{ + if (!Ok()) + return; + MacVerifySetup() ; + + if (m_backgroundBrush == brush) + return; + + m_backgroundBrush = brush; + + if (!m_backgroundBrush.Ok()) + return; + m_macBrushInstalled = false ; +} + +void wxDC::SetLogicalFunction( int 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 ) +{ +} + +bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const +{ + return true ; +} + +void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) +{ + if (!Ok()) + return; + + MacVerifySetup() ; + + if (m_pen.GetStyle() != wxTRANSPARENT) + { + MacInstallPen() ; + int offset = ( (m_pen.GetWidth() == 0 ? 1 : m_pen.GetWidth() ) * m_scaleX - 1) / 2 ; + long xx1 = XLOG2DEV(x1); + long yy1 = YLOG2DEV(y1); + long xx2 = XLOG2DEV(x2); + long yy2 = YLOG2DEV(y2); + + ::MoveTo(xx1 - offset ,yy1 - offset); + ::LineTo(xx2 - offset , yy2 - offset ); + }; +} + +void wxDC::DoCrossHair( wxCoord x, wxCoord y ) +{ +} + +void wxDC::DoDrawArc( wxCoord x1, wxCoord y1, + wxCoord x2, wxCoord y2, + wxCoord xc, wxCoord yc ) +{ +} + +void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h, + double sa, double ea ) +{ +} + +void wxDC::DoDrawPoint( wxCoord x, wxCoord y ) +{ + if (!Ok()) + return; + + MacVerifySetup() ; + + if (m_pen.GetStyle() != wxTRANSPARENT) + { + MacInstallPen() ; + long xx1 = XLOG2DEV(x); + long yy1 = YLOG2DEV(y); + + ::MoveTo(xx1,yy1); + ::LineTo(xx1+1, yy1+1); + }; +} + +void wxDC::DoDrawLines(int n, wxPoint points[], + wxCoord xoffset, wxCoord yoffset) +{ + if (!Ok()) + return; + MacVerifySetup() ; + + if (m_pen.GetStyle() == wxTRANSPARENT) + return; + + MacInstallPen() ; + + int offset = (m_pen.GetWidth() - 1 ) / 2 ; + long x1, x2 , y1 , y2 ; + x1 = XLOG2DEV(points[0].x + xoffset); + y1 = YLOG2DEV(points[0].y + yoffset); + ::MoveTo(x1 - offset ,y1 - offset ); + + for (int i = 0; i < n-1; i++) + { + x2 = XLOG2DEV(points[i+1].x + xoffset); + y2 = YLOG2DEV(points[i+1].y + yoffset); + ::LineTo(x2 - offset , y2 - offset ); + } +} + +void wxDC::DoDrawPolygon(int n, wxPoint points[], + wxCoord xoffset, wxCoord yoffset, + int fillStyle ) +{ + if (!Ok()) + return; + MacVerifySetup() ; + + PolyHandle polygon = OpenPoly() ; + long x1, x2 , y1 , y2 ; + x1 = XLOG2DEV(points[0].x + xoffset); + y1 = YLOG2DEV(points[0].y + yoffset); + ::MoveTo(x1,y1); + + for (int i = 0; i < n-1; i++) + { + x2 = XLOG2DEV(points[i+1].x + xoffset); + y2 = YLOG2DEV(points[i+1].y + yoffset); + ::LineTo(x2, y2); + } + + ClosePoly() ; + if (m_brush.GetStyle() != wxTRANSPARENT) + { + MacInstallBrush() ; + ::PaintPoly( polygon ) ; + }; + + if (m_pen.GetStyle() != wxTRANSPARENT) + { + MacInstallPen() ; + ::FramePoly( polygon ) ; + }; + KillPoly( polygon ) ; +} + +void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) +{ + if (!Ok()) + return; + MacVerifySetup() ; + + long xx = XLOG2DEV(x); + long yy = YLOG2DEV(y); + long ww = m_signX * XLOG2DEVREL(width); + long 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() ; + ::PaintRect( &rect ) ; + }; + + if (m_pen.GetStyle() != wxTRANSPARENT) + { + MacInstallPen() ; + ::FrameRect( &rect ) ; + }; +} + +void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, + wxCoord width, wxCoord height, + double radius) +{ + if (!Ok()) + return; + MacVerifySetup() ; + + if (radius < 0.0) + radius = - radius * ((width < height) ? width : height); + + long xx = XLOG2DEV(x); + long yy = YLOG2DEV(y); + long ww = m_signX * XLOG2DEVREL(width); + long hh = m_signY * YLOG2DEVREL(height); + + // 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() ; + ::PaintRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ; + }; + + if (m_pen.GetStyle() != wxTRANSPARENT) + { + MacInstallPen() ; + ::FrameRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ; + }; +} + +void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) +{ + if (!Ok()) + return; + MacVerifySetup() ; + + long xx = XLOG2DEV(x); + long yy = YLOG2DEV(y); + long ww = m_signX * XLOG2DEVREL(width); + long hh = m_signY * YLOG2DEVREL(height); + + // CMB: draw nothing if transformed w or h is 0 + if (ww == 0 || hh == 0) + return; + + // CMB: handle -ve width and/or height + if (ww < 0) + { + ww = -ww; + xx = xx - ww; + } + + if (hh < 0) + { + hh = -hh; + yy = yy - hh; + } + + Rect rect = { yy , xx , yy + hh , xx + ww } ; + + if (m_brush.GetStyle() != wxTRANSPARENT) + { + MacInstallBrush() ; + ::PaintOval( &rect ) ; + }; + + if (m_pen.GetStyle() != wxTRANSPARENT) + { + MacInstallPen() ; + ::FrameOval( &rect ) ; + }; +} + + + +bool wxDC::CanDrawBitmap(void) const +{ + return true ; +} + + +bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, + wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask ) +{ + if (!Ok()) return FALSE; + MacVerifySetup() ; + + 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 ); + + 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 ) ) ; + } + } + else + { + CopyBits( GetPortBitMapForCopyBits( sourcePort ) , GetPortBitMapForCopyBits( m_macPort ) , + &srcrect, &dstrect, mode, NULL ) ; + } + UnlockPixels( bmappixels ) ; + } + + m_macPenInstalled = false ; + m_macBrushInstalled = false ; + m_macFontInstalled = false ; + + return TRUE; +} + +void wxDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, + double angle) +{ +} +void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y) +{ + if (!Ok()) + return; + MacVerifySetup() ; + + long xx = XLOG2DEV(x); + long yy = YLOG2DEV(y); + +// if (m_pen.GetStyle() != wxTRANSPARENT) + { + MacInstallFont() ; + /* + Rect clip = { -32000 , -32000 , 32000 , 32000 } ; + + ::ClipRect( &clip ) ; + */ + + FontInfo fi ; + ::GetFontInfo( &fi ) ; + + yy += fi.ascent ; + ::MoveTo( xx , yy ); + if ( m_backgroundMode == wxTRANSPARENT ) + { + ::TextMode( srcOr) ; + } + else + { + ::TextMode( srcCopy ) ; + } + + const char *text = NULL ; + int length = 0 ; + wxString macText ; + + if ( wxApp::s_macDefaultEncodingIsPC ) + { + macText = wxMacMakeMacStringFromPC( strtext ) ; + text = macText ; + length = macText.Length() ; + } + else + { + text = strtext ; + length = strtext.Length() ; + } + + int laststop = 0 ; + int i = 0 ; + int line = 0 ; + + while( i < length ) + { + if( text[i] == 13 || text[i] == 10) + { + ::DrawText( text , laststop , i - laststop ) ; + line++ ; + ::MoveTo( xx , yy + line*(fi.descent + fi.ascent + fi.leading) ); + laststop = i+1 ; + } + i++ ; + } + + ::DrawText( text , laststop , i - laststop ) ; + ::TextMode( srcOr ) ; + } +} + +bool wxDC::CanGetTextExtent(void) const +{ + if ( !Ok() ) + return false ; + + return true ; +} + +void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height, + wxCoord *descent, wxCoord *externalLeading , + wxFont *theFont ) const +{ + if (!Ok()) + return; + + MacVerifySetup() ; + + 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() ; + } + + FontInfo fi ; + ::GetFontInfo( &fi ) ; + + 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 ; + if ( wxApp::s_macDefaultEncodingIsPC ) + { + 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 ( curwidth > *width ) + *width = XDEV2LOGREL( curwidth ) ; + laststop = i+1 ; + } + i++ ; + } + + curwidth = ::TextWidth( text , laststop , i - laststop ) ; + if ( curwidth > *width ) + *width = XDEV2LOGREL( curwidth ) ; + } + + if ( theFont ) + { + m_macFontInstalled = false ; + } +} + +wxCoord wxDC::GetCharWidth(void) const +{ + if (!Ok()) + return 1; + + MacVerifySetup() ; + + MacInstallFont() ; + + FontInfo fi ; + ::GetFontInfo( &fi ) ; + + return YDEV2LOGREL((fi.descent + fi.ascent) / 2) ; +} + +wxCoord wxDC::GetCharHeight(void) const +{ + if (!Ok()) + return 1; + + MacVerifySetup() ; + + MacInstallFont() ; + + FontInfo fi ; + ::GetFontInfo( &fi ) ; + + return YDEV2LOGREL( fi.descent + fi.ascent ); +} + +void wxDC::Clear(void) +{ + if (!Ok()) + return; + MacVerifySetup() ; + Rect rect = { -32767 , -32767 , 32767 , 32767 } ; + + if (m_backgroundBrush.GetStyle() != wxTRANSPARENT) + { + MacInstallBrush() ; + ::EraseRect( &rect ) ; + }; +} + +void wxDC::MacInstallFont() const +{ + if (!Ok()) + return; + MacVerifySetup() ; + + if ( m_macFontInstalled ) + return ; + Pattern blackColor ; + + wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; + + if ( font ) + { + ::TextFont( font->m_macFontNum ) ; + ::TextSize( short(m_scaleY * font->m_macFontSize) ) ; + ::TextFace( font->m_macFontStyle ) ; + + m_macFontInstalled = true ; + m_macBrushInstalled = false ; + m_macPenInstalled = false ; + + RGBColor forecolor = m_textForegroundColour.GetPixel(); + RGBColor backcolor = m_textBackgroundColour.GetPixel(); + ::RGBForeColor( &forecolor ); + ::RGBBackColor( &backcolor ); + } + else + { + short fontnum ; + + GetFNum( "\pGeneva" , &fontnum ) ; + ::TextFont( fontnum ) ; + ::TextSize( short(m_scaleY * 10) ) ; + ::TextFace( 0 ) ; + + // todo reset after spacing changes - or store the current spacing somewhere + + m_macFontInstalled = true ; + m_macBrushInstalled = false ; + m_macPenInstalled = false ; + + RGBColor forecolor = m_textForegroundColour.GetPixel(); + RGBColor backcolor = m_textBackgroundColour.GetPixel(); + ::RGBForeColor( &forecolor ); + ::RGBBackColor( &backcolor ); + } + + short mode = patCopy ; + + // todo : + + switch( m_logicalFunction ) + { + case wxCOPY: // src + mode = patCopy ; + break ; + case wxINVERT: // NOT dst + ::PenPat(GetQDGlobalsBlack(&blackColor)); + mode = patXor ; + break ; + case wxXOR: // src XOR dst + mode = patXor ; + break ; + case wxOR_REVERSE: // src OR (NOT dst) + mode = notPatOr ; + break ; + 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 + case wxAND_INVERT: // (NOT src) AND dst + case wxNO_OP: // dst + case wxNOR: // (NOT src) AND (NOT dst) + case wxEQUIV: // (NOT src) XOR dst + case wxOR_INVERT: // (NOT src) OR dst + case wxNAND: // (NOT src) OR (NOT dst) + case wxOR: // src OR dst + case wxSET: // 1 +// case wxSRC_OR: // source _bitmap_ OR destination +// case wxSRC_AND: // source _bitmap_ AND destination + break ; + } + ::PenMode( mode ) ; +} + +static void wxMacGetHatchPattern(int hatchStyle, Pattern *pattern) +{ + int thePatListID = sysPatListID; + int theIndex; + switch(hatchStyle) + { + case wxBDIAGONAL_HATCH: + theIndex = 34; // WCH: this is not good + break; + case wxFDIAGONAL_HATCH: + theIndex = 26; + break; + case wxCROSS_HATCH: + theIndex = 5; + break; + case wxHORIZONTAL_HATCH: + theIndex = 25; + break; + case wxVERTICAL_HATCH: + theIndex = 6; + break; + case wxCROSSDIAG_HATCH: + theIndex = 4; // WCH: this is not good + break; + default: + theIndex = 1; // solid pattern + break; + } + GetIndPattern( pattern, thePatListID, theIndex); +} + +void wxDC::MacInstallPen() const +{ + if (!Ok()) + return; + MacVerifySetup() ; + + Pattern blackColor; + + if ( m_macPenInstalled ) + return ; + + RGBColor forecolor = m_pen.GetColour().GetPixel(); + RGBColor backcolor = m_backgroundBrush.GetColour().GetPixel(); + ::RGBForeColor( &forecolor ); + ::RGBBackColor( &backcolor ); + + ::PenNormal() ; + int penWidth = m_pen.GetWidth() * m_scaleX ; + + // null means only one pixel, at whatever resolution + if ( penWidth == 0 ) + penWidth = 1 ; + ::PenSize(penWidth, penWidth); + + int penStyle = m_pen.GetStyle(); + + if (penStyle == wxSOLID) + { + ::PenPat(GetQDGlobalsBlack(&blackColor)); + } + else if (IS_HATCH(penStyle)) + { + Pattern pat ; + wxMacGetHatchPattern(penStyle, &pat); + ::PenPat(&pat); + } + else + { + ::PenPat(GetQDGlobalsBlack(&blackColor)); + } + + short mode = patCopy ; + + // todo : + + switch( m_logicalFunction ) + { + case wxCOPY: // src + mode = patCopy ; + break ; + case wxINVERT: // NOT dst + ::PenPat(GetQDGlobalsBlack(&blackColor)); + mode = patXor ; + break ; + case wxXOR: // src XOR dst + mode = patXor ; + break ; + case wxOR_REVERSE: // src OR (NOT dst) + mode = notPatOr ; + break ; + 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 + case wxAND_INVERT: // (NOT src) AND dst + case wxNO_OP: // dst + case wxNOR: // (NOT src) AND (NOT dst) + case wxEQUIV: // (NOT src) XOR dst + case wxOR_INVERT: // (NOT src) OR dst + case wxNAND: // (NOT src) OR (NOT dst) + case wxOR: // src OR dst + case wxSET: // 1 +// case wxSRC_OR: // source _bitmap_ OR destination +// case wxSRC_AND: // source _bitmap_ AND destination + break ; + } + ::PenMode( mode ) ; + m_macPenInstalled = true ; + m_macBrushInstalled = false ; + m_macFontInstalled = false ; +} + +void wxDC::MacInstallBrush() const +{ + if (!Ok()) + return; + MacVerifySetup() ; + Pattern blackColor, whiteColor ; + if ( m_macBrushInstalled ) + return ; + + // foreground + + RGBColor forecolor = m_brush.GetColour().GetPixel(); + RGBColor backcolor = m_backgroundBrush.GetColour().GetPixel(); + ::RGBForeColor( &forecolor ); + ::RGBBackColor( &backcolor ); + + int brushStyle = m_brush.GetStyle(); + if (brushStyle == wxSOLID) + ::PenPat(GetQDGlobalsBlack(&blackColor)); + else if (IS_HATCH(brushStyle)) + { + Pattern pat ; + wxMacGetHatchPattern(brushStyle, &pat); + ::PenPat(&pat); + } + else + { + ::PenPat(GetQDGlobalsBlack(&blackColor)); + } + + + // background + + brushStyle = m_backgroundBrush.GetStyle(); + if (brushStyle == wxSOLID) + ::BackPat(GetQDGlobalsWhite(&whiteColor)); + else if (IS_HATCH(brushStyle)) + { + Pattern pat ; + wxMacGetHatchPattern(brushStyle, &pat); + ::BackPat(&pat); + } + else + { + ::BackPat(GetQDGlobalsWhite(&whiteColor)); + } + + short mode = patCopy ; + + // todo : + + switch( m_logicalFunction ) + { + case wxCOPY: // src + mode = patCopy ; + break ; + case wxINVERT: // NOT dst + ::PenPat(GetQDGlobalsBlack(&blackColor)); + mode = patXor ; + break ; + case wxXOR: // src XOR dst + mode = patXor ; + break ; + case wxOR_REVERSE: // src OR (NOT dst) + mode = notPatOr ; + break ; + 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 + case wxAND_INVERT: // (NOT src) AND dst + case wxNO_OP: // dst + case wxNOR: // (NOT src) AND (NOT dst) + case wxEQUIV: // (NOT src) XOR dst + case wxOR_INVERT: // (NOT src) OR dst + case wxNAND: // (NOT src) OR (NOT dst) + case wxOR: // src OR dst + case wxSET: // 1 +// case wxSRC_OR: // source _bitmap_ OR destination +// case wxSRC_AND: // source _bitmap_ AND destination + break ; + } + ::PenMode( mode ) ; + m_macBrushInstalled = true ; + 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); +}