X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0dbd6262a9ee7d735fb3930707346298f71b2cb7..eaeb6a3c3754be1381d87af44e36c2a947a1493c:/include/wx/mac/dc.h diff --git a/include/wx/mac/dc.h b/include/wx/mac/dc.h index ce3e9998d1..dd55252573 100644 --- a/include/wx/mac/dc.h +++ b/include/wx/mac/dc.h @@ -61,53 +61,53 @@ class WXDLLEXPORT wxDC: public wxObject virtual bool Ok(void) const { return m_ok; }; - virtual void FloodFill( long x1, long y1, const wxColour& col, int style=wxFLOOD_SURFACE ) = 0; + virtual void FloodFill( long x1, long y1, const wxColour& col, int style=wxFLOOD_SURFACE ); inline void FloodFill(const wxPoint& pt, const wxColour& col, int style=wxFLOOD_SURFACE) { FloodFill(pt.x, pt.y, col, style); } - virtual bool GetPixel( long x1, long y1, wxColour *col ) const = 0; + virtual bool GetPixel( long x1, long y1, wxColour *col ) const ; inline bool GetPixel(const wxPoint& pt, wxColour *col) const { return GetPixel(pt.x, pt.y, col); } - virtual void DrawLine( long x1, long y1, long x2, long y2 ) = 0; + virtual void DrawLine( long x1, long y1, long x2, long y2 ); inline void DrawLine(const wxPoint& pt1, const wxPoint& pt2) { DrawLine(pt1.x, pt1.y, pt2.x, pt2.y); } - virtual void CrossHair( long x, long y ) = 0; + virtual void CrossHair( long x, long y ); inline void CrossHair(const wxPoint& pt) { CrossHair(pt.x, pt.y); } - virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc ) = 0; + virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc ); inline void DrawArc(const wxPoint& pt1, const wxPoint& pt2, const wxPoint& centre) { DrawArc(pt1.x, pt1.y, pt2.x, pt2.y, centre.x, centre.y); } - virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea ) = 0; + virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea ); virtual void DrawEllipticArc (const wxPoint& pt, const wxSize& sz, double sa, double ea) { DrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea); } - virtual void DrawPoint( long x, long y ) = 0; + virtual void DrawPoint( long x, long y ); virtual void DrawPoint( wxPoint& point ); - virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 ) = 0; + virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 ); virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 ); virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0, - int fillStyle=wxODDEVEN_RULE ) = 0; + int fillStyle=wxODDEVEN_RULE ); virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE ); - virtual void DrawRectangle( long x, long y, long width, long height ) = 0; + virtual void DrawRectangle( long x, long y, long width, long height ); inline void DrawRectangle(const wxPoint& pt, const wxSize& sz) { DrawRectangle(pt.x, pt.y, sz.x, sz.y); @@ -116,7 +116,7 @@ class WXDLLEXPORT wxDC: public wxObject { DrawRectangle(rect.x, rect.y, rect.width, rect.height); } - virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 ) = 0; + virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 ); inline void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz, double radius = 20.0) { DrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius); @@ -126,7 +126,7 @@ class WXDLLEXPORT wxDC: public wxObject DrawRoundedRectangle(rect.x, rect.y, rect.width, rect.height, radius); } - virtual void DrawEllipse( long x, long y, long width, long height ) = 0; + virtual void DrawEllipse( long x, long y, long width, long height ); inline void DrawEllipse(const wxPoint& pt, const wxSize& sz) { DrawEllipse(pt.x, pt.y, sz.x, sz.y); @@ -137,10 +137,10 @@ class WXDLLEXPORT wxDC: public wxObject } virtual void DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 ); - virtual void DrawSpline( wxList *points ) = 0; + virtual void DrawSpline( wxList *points ); virtual void DrawSpline( int n, wxPoint points[] ); - virtual bool CanDrawBitmap(void) const = 0; + virtual bool CanDrawBitmap(void) const ; virtual void DrawIcon( const wxIcon &icon, long x, long y, bool useMask=FALSE ); inline void DrawIcon(const wxIcon& icon, const wxPoint& pt) @@ -148,47 +148,55 @@ class WXDLLEXPORT wxDC: public wxObject DrawIcon(icon, pt.x, pt.y); } - // TODO DrawBitmap is not always the same as DrawIcon, especially if bitmaps and - // icons are implemented differently. - void DrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask=FALSE ) - { DrawIcon( *((wxIcon*)(&bmp)), x, y, useMask ); } + void DrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask=FALSE ) ; virtual bool Blit( long xdest, long ydest, long width, long height, - wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE ) = 0; + wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE ); inline bool Blit(const wxPoint& destPt, const wxSize& sz, wxDC *source, const wxPoint& srcPt, int rop = wxCOPY, bool useMask = FALSE) { return Blit(destPt.x, destPt.y, sz.x, sz.y, source, srcPt.x, srcPt.y, rop, useMask); } - virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE ) = 0; + virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE ); inline void DrawText(const wxString& text, const wxPoint& pt, bool use16bit = FALSE) { DrawText(text, pt.x, pt.y, use16bit); } - virtual bool CanGetTextExtent(void) const = 0; + virtual bool CanGetTextExtent(void) const ; virtual void GetTextExtent( const wxString &string, long *width, long *height, long *descent = NULL, long *externalLeading = NULL, - wxFont *theFont = NULL, bool use16 = FALSE ) = 0; - virtual long GetCharWidth(void) = 0; - virtual long GetCharHeight(void) = 0; + wxFont *theFont = NULL, bool use16 = FALSE ) const ; + virtual void GetTextExtent( const wxString &string, int *width, int *height, + int *descent = NULL, int *externalLeading = NULL, + wxFont *theFont = NULL, bool use16 = FALSE ) const + { + long lwidth,lheight,ldescent,lexternal ; + GetTextExtent( string, &lwidth,&lheight,&ldescent,&lexternal,theFont,use16 ) ; + *width = lwidth ; + *height = lheight ; + if (descent) *descent = ldescent ; + if (externalLeading) *externalLeading = lexternal ; + } + virtual wxCoord GetCharWidth(void) const; + virtual wxCoord GetCharHeight(void) const; - virtual void Clear(void) = 0; + virtual void Clear(void); - virtual void SetFont( const wxFont &font ) = 0; + virtual void SetFont( const wxFont &font ); virtual wxFont& GetFont(void) const { return (wxFont&) m_font; }; - virtual void SetPen( const wxPen &pen ) = 0; + virtual void SetPen( const wxPen &pen ); virtual wxPen& GetPen(void) const { return (wxPen&) m_pen; }; - virtual void SetBrush( const wxBrush &brush ) = 0; + virtual void SetBrush( const wxBrush &brush ); virtual wxBrush& GetBrush(void) const { return (wxBrush&) m_brush; }; - virtual void SetBackground( const wxBrush &brush ) = 0; + virtual void SetBackground( const wxBrush &brush ); virtual wxBrush& GetBackground(void) const { return (wxBrush&) m_backgroundBrush; }; - virtual void SetLogicalFunction( int function ) = 0; + virtual void SetLogicalFunction( int function ); virtual int GetLogicalFunction(void) const { return m_logicalFunction; }; virtual void SetTextForeground( const wxColour &col ); @@ -196,16 +204,19 @@ class WXDLLEXPORT wxDC: public wxObject virtual wxColour& GetTextBackground(void) const { return (wxColour&)m_textBackgroundColour; }; virtual wxColour& GetTextForeground(void) const { return (wxColour&)m_textForegroundColour; }; - virtual void SetBackgroundMode( int mode ) = 0; + virtual void SetBackgroundMode( int mode ); virtual int GetBackgroundMode(void) const { return m_backgroundMode; }; - virtual void SetPalette( const wxPalette& palette ) = 0; + virtual void SetPalette( const wxPalette& palette ); void SetColourMap( const wxPalette& palette ) { SetPalette(palette); }; // the first two must be overridden and called - virtual void SetClippingRegion( long x, long y, long width, long height ); + virtual void SetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ); + virtual void SetClippingRegion( const wxRect& rect ); virtual void DestroyClippingRegion(void); + virtual void GetClippingBox( wxCoord *x, wxCoord *y, wxCoord *width, wxCoord *height ) const; virtual void GetClippingBox( long *x, long *y, long *width, long *height ) const; + virtual void GetClippingBox(wxRect& rect) const; virtual inline long MinX(void) const { return m_minX; } virtual inline long MaxX(void) const { return m_maxX; } @@ -368,6 +379,31 @@ class WXDLLEXPORT wxDC: public wxObject long m_clipX1,m_clipY1,m_clipX2,m_clipY2; long m_minX,m_maxX,m_minY,m_maxY; + +//begin wxmac + GrafPtr m_macPort ; + GWorldPtr m_macMask ; + + // in order to preserve the const inheritance of the virtual functions, we have to + // use mutable variables starting from CWPro 5 + + void MacInstallFont() const ; + void MacInstallPen() const ; + void MacInstallBrush() const ; + + mutable bool m_macFontInstalled ; + mutable bool m_macPenInstalled ; + mutable bool m_macBrushInstalled ; + + mutable long m_macPortId ; + GrafPtr m_macOrigPort ; + Rect m_macClipRect ; + Point m_macLocalOrigin ; + + void MacSetupPort() const ; + void MacVerifySetup() const { if ( m_macPortId != m_macCurrentPortId ) MacSetupPort() ; } + + static long m_macCurrentPortId ; }; #endif