// Created: 1998-01-01
// RCS-ID: $Id$
// Copyright: (c) Stefan Csomor
-// Licence: wxWidgets licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DC_H_
extern int wxPageNumber;
class wxMacPortStateHelper ;
+
+class WXDLLEXPORT wxGraphicPath
+{
+public :
+ virtual ~wxGraphicPath() {}
+
+ virtual void MoveToPoint( wxCoord x1 , wxCoord y1 ) = 0 ;
+
+ virtual void AddLineToPoint( wxCoord x1 , wxCoord y1 ) = 0 ;
+
+ virtual void AddRectangle( wxCoord x, wxCoord y, wxCoord w, wxCoord h ) = 0 ;
+
+ virtual void AddCircle( wxCoord x, wxCoord y , wxCoord r ) = 0 ;
+
+ virtual void CloseSubpath() = 0 ;
+} ;
+
+class WXDLLEXPORT wxGraphicContext
+{
+public:
+ virtual ~wxGraphicContext() {}
+
+ virtual void Clip( const wxRegion ®ion ) = 0 ;
+
+ virtual void StrokePath( const wxGraphicPath *path ) = 0 ;
+
+ virtual void DrawPath( const wxGraphicPath *path , int fillStyle = wxWINDING_RULE ) = 0 ;
+
+ virtual void FillPath( const wxGraphicPath *path , const wxColor &fillColor , int fillStyle = wxWINDING_RULE ) = 0 ;
+
+ virtual void SetPen( const wxPen &pen ) = 0 ;
+
+ virtual void SetBrush( const wxBrush &brush ) = 0 ;
+
+ virtual wxGraphicPath* CreatePath() = 0 ;
+} ;
+
//-----------------------------------------------------------------------------
// wxDC
//-----------------------------------------------------------------------------
wxDC();
~wxDC();
-
+
// implement base class pure virtuals
// ----------------------------------
virtual void Clear();
- virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; }
+ virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return true; }
virtual void EndDoc(void) {};
-
+
virtual void StartPage(void) {};
virtual void EndPage(void) {};
virtual void SetTextForeground(const wxColour& colour) ;
virtual void SetTextBackground(const wxColour& colour) ;
- void ComputeScaleAndOrigin(void);
+ virtual void ComputeScaleAndOrigin();
+
public:
-
-
+
wxCoord XDEV2LOG(wxCoord x) const
{
long new_x = x - m_deviceOriginX ;
return (wxCoord)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
}
wxCoord XDEV2LOGREL(wxCoord x) const
- {
+ {
if (x > 0)
return (wxCoord)((double)(x) / m_scaleX + 0.5);
else
return (wxCoord)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
}
wxCoord YDEV2LOGREL(wxCoord y) const
- {
+ {
if (y > 0)
return (wxCoord)((double)(y) / m_scaleY + 0.5);
else
return (wxCoord)((double)(y) / m_scaleY - 0.5);
}
wxCoord XLOG2DEV(wxCoord x) const
- {
+ {
long new_x = x - m_logicalOriginX;
if (new_x > 0)
return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX ;
return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX ;
}
wxCoord XLOG2DEVREL(wxCoord x) const
- {
+ {
if (x > 0)
return (wxCoord)((double)(x) * m_scaleX + 0.5);
else
return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY ;
}
wxCoord YLOG2DEVREL(wxCoord y) const
- {
+ {
if (y > 0)
return (wxCoord)((double)(y) * m_scaleY + 0.5);
else
return (wxCoord)((double)(y) * m_scaleY - 0.5);
}
wxCoord XLOG2DEVMAC(wxCoord x) const
- {
+ {
long new_x = x - m_logicalOriginX;
if (new_x > 0)
return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX + m_macLocalOrigin.x ;
else
return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY + m_macLocalOrigin.y ;
}
-
+#if wxMAC_USE_CORE_GRAPHICS
+ wxGraphicContext* GetGraphicContext() { return m_graphicContext ; }
+#else
WXHRGN MacGetCurrentClipRgn() { return m_macCurrentClipRgn ; }
static void MacSetupBackgroundForCurrentPort(const wxBrush& background ) ;
+#endif
//
protected:
virtual void DoDrawArc(wxCoord x1, wxCoord y1,
wxCoord x2, wxCoord y2,
wxCoord xc, wxCoord yc);
-
+
virtual void DoDrawEllipticArc(wxCoord x, wxCoord y, wxCoord w, wxCoord h,
double sa, double ea);
virtual void DoDrawIcon(const wxIcon& icon, wxCoord x, wxCoord y);
virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y,
- bool useMask = FALSE);
+ bool useMask = false);
virtual void DoDrawText(const wxString& text, wxCoord x, wxCoord y);
virtual void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y,
virtual bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
wxDC *source, wxCoord xsrc, wxCoord ysrc,
- int rop = wxCOPY, bool useMask = FALSE, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1);
+ int rop = wxCOPY, bool useMask = false, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1);
// this is gnarly - we can't even call this function DoSetClippingRegion()
// because of virtual function hiding
virtual void DoSetClippingRegionAsRegion(const wxRegion& region);
virtual void DoSetClippingRegion(wxCoord x, wxCoord y,
wxCoord width, wxCoord height);
- virtual void DoGetClippingRegion(wxCoord *x, wxCoord *y,
- wxCoord *width, wxCoord *height)
- {
- GetClippingBox(x, y, width, height);
- }
virtual void DoGetSizeMM(int* width, int* height) const;
protected:
//begin wxmac
// Variables used for scaling
- double m_mm_to_pix_x,m_mm_to_pix_y;
+ double m_mm_to_pix_x,m_mm_to_pix_y;
// not yet used
- bool m_needComputeScaleX,m_needComputeScaleY;
+ bool m_needComputeScaleX,m_needComputeScaleY;
// If un-scrolled is non-zero or d.o. changes with scrolling.
// Set using SetInternalDeviceOrigin().
long m_internalDeviceOriginX,m_internalDeviceOriginY;
// To be set by external classes such as wxScrolledWindow
// using SetDeviceOrigin()
long m_externalDeviceOriginX,m_externalDeviceOriginY;
-
+
// Begin implementation for Mac
public:
-
- WXHDC m_macPort ;
+
+#if !wxMAC_USE_CORE_GRAPHICS
WXHBITMAP m_macMask ;
+#endif
- // in order to preserve the const inheritance of the virtual functions, we have to
+ // in order to preserve the const inheritance of the virtual functions, we have to
// use mutable variables starting from CWPro 5
void MacInstallFont() const ;
+#if !wxMAC_USE_CORE_GRAPHICS
void MacInstallPen() const ;
void MacInstallBrush() const ;
+#endif
- mutable bool m_macFontInstalled ;
- mutable bool m_macPenInstalled ;
- mutable bool m_macBrushInstalled ;
-
- WXHRGN m_macBoundaryClipRgn ;
- WXHRGN m_macCurrentClipRgn ;
- wxPoint m_macLocalOrigin ;
- void MacSetupPort( wxMacPortStateHelper* ph ) const ;
- void MacCleanupPort( wxMacPortStateHelper* ph ) const ;
+ wxPoint m_macLocalOrigin ;
mutable void* m_macATSUIStyle ;
+
+ WXHDC m_macPort ;
+#if wxMAC_USE_CORE_GRAPHICS
+ // CoreGraphics
+ wxGraphicContext * m_graphicContext ;
+ wxPoint m_macLocalOriginInPort ;
+#else
+ mutable bool m_macFontInstalled ;
+ mutable bool m_macPenInstalled ;
+ mutable bool m_macBrushInstalled ;
+
+ WXHRGN m_macBoundaryClipRgn ;
+ WXHRGN m_macCurrentClipRgn ;
+ void MacSetupPort( wxMacPortStateHelper* ph ) const ;
+ void MacCleanupPort( wxMacPortStateHelper* ph ) const ;
mutable wxMacPortStateHelper* m_macCurrentPortStateHelper ;
mutable bool m_macFormerAliasState ;
mutable short m_macFormerAliasSize ;
mutable bool m_macAliasWasEnabled ;
mutable void* m_macForegroundPixMap ;
mutable void* m_macBackgroundPixMap ;
+#endif
+
+#if wxMAC_USE_CORE_GRAPHICS
+#endif
};
#endif
projects / wxWidgets.git / blobdiff