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Mac Core Graphics Implementation

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31959 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2005-02-12 11:34:05 +00:00
parent 271fa25083
commit 20b6985553
38 changed files with 2346 additions and 2647 deletions
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63
include/wx/mac/carbon/dc.h
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@@ -44,7 +44,43 @@
extern int wxPageNumber;
class wxMacPortStateHelper ;
class wxMacCGContext ;
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 &region ) = 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
//-----------------------------------------------------------------------------
@@ -186,9 +222,10 @@ class WXDLLEXPORT wxDC: public wxDCBase
else
return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY + m_macLocalOrigin.y ;
}
#if !wxMAC_USE_CORE_GRAPHICS
WXHRGN MacGetCurrentClipRgn() { return m_macCurrentClipRgn ; }
static void MacSetupBackgroundForCurrentPort(const wxBrush& background ) ;
#endif
//
protected:
@@ -257,37 +294,45 @@ protected:
// 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
// use mutable variables starting from CWPro 5
void MacInstallFont() const ;
#if !wxMAC_USE_CORE_GRAPHICS
void MacInstallPen() const ;
void MacInstallBrush() const ;
#endif
wxPoint m_macLocalOrigin ;
mutable void* m_macATSUIStyle ;
#if wxMAC_USE_CORE_GRAPHICS
// CoreGraphics
wxGraphicContext * m_graphicContext ;
#else
WXHDC m_macPort ;
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 ;
mutable void* m_macATSUIStyle ;
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
// CoreGraphics
wxMacCGContext * m_macGraphicContext ;
void MacSetupGraphicContext() ;
#if wxMAC_USE_CORE_GRAPHICS
#endif
};
#endif