X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/238d735dc2db6fc2c64ed48ceba2d00a85c4b273..d154ab3d291c0c1463d77818f07fb8a5bfe6bfb0:/include/wx/gtk/dcclient.h diff --git a/include/wx/gtk/dcclient.h b/include/wx/gtk/dcclient.h index b3b0439b4a..065e32a235 100644 --- a/include/wx/gtk/dcclient.h +++ b/include/wx/gtk/dcclient.h @@ -10,75 +10,85 @@ #ifndef __GTKDCCLIENTH__ #define __GTKDCCLIENTH__ -#ifdef __GNUG__ -#pragma interface -#endif - #include "wx/dc.h" -#include "wx/window.h" - -//----------------------------------------------------------------------------- -// classes -//----------------------------------------------------------------------------- +#include "wx/region.h" -class wxWindowDC; -class wxPaintDC; -class wxClientDC; +class WXDLLIMPEXP_FWD_CORE wxWindow; //----------------------------------------------------------------------------- // wxWindowDC //----------------------------------------------------------------------------- -class wxWindowDC : public wxDC +#if wxUSE_NEW_DC +class WXDLLIMPEXP_CORE wxGTKWindowImplDC : public wxGTKImplDC +#else +#define wxGTKWindowImplDC wxWindowDC +class WXDLLIMPEXP_CORE wxWindowDC : public wxDC +#endif { - DECLARE_DYNAMIC_CLASS(wxWindowDC) - public: + + +#if wxUSE_NEW_DC + wxGTKWindowImplDC( wxDC *owner ); + wxGTKWindowImplDC( wxDC *owner, wxWindow *win ); +#else wxWindowDC(); wxWindowDC( wxWindow *win ); +#endif - ~wxWindowDC(); + virtual ~wxGTKWindowImplDC(); - virtual bool CanDrawBitmap() const { return TRUE; } - virtual bool CanGetTextExtent() const { return TRUE; } + virtual bool CanDrawBitmap() const { return true; } + virtual bool CanGetTextExtent() const { return true; } - virtual void DoFloodFill( long x, long y, const wxColour& col, int style=wxFLOOD_SURFACE ); - virtual bool DoGetPixel( long x1, long y1, wxColour *col ) const; +protected: + virtual void DoGetSize(int *width, int *height) const; + virtual bool DoFloodFill( wxCoord x, wxCoord y, const wxColour& col, int style=wxFLOOD_SURFACE ); + virtual bool DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const; - virtual void DoDrawLine( long x1, long y1, long x2, long y2 ); - virtual void DoCrossHair( long x, long y ); - virtual void DoDrawArc( long x1, long y1, long x2, long y2, - long xc, long yc ); - virtual void DoDrawEllipticArc( long x, long y, long width, long height, + virtual void DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ); + virtual void DoCrossHair( wxCoord x, wxCoord y ); + virtual void DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, + wxCoord xc, wxCoord yc ); + virtual void DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea ); - virtual void DoDrawPoint( long x, long y ); + virtual void DoDrawPoint( wxCoord x, wxCoord y ); virtual void DoDrawLines(int n, wxPoint points[], - long xoffset, long yoffset); + wxCoord xoffset, wxCoord yoffset); virtual void DoDrawPolygon(int n, wxPoint points[], - long xoffset, long yoffset, + wxCoord xoffset, wxCoord yoffset, int fillStyle = wxODDEVEN_RULE); - virtual void DoDrawRectangle( long x, long y, long width, long height ); - virtual void DoDrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 ); - virtual void DoDrawEllipse( long x, long y, long width, long height ); + virtual void DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height ); + virtual void DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20.0 ); + virtual void DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height ); + + virtual void DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y ); + virtual void DoDrawBitmap( const wxBitmap &bitmap, wxCoord x, wxCoord y, + bool useMask = false ); - virtual void DoDrawIcon( const wxIcon &icon, long x, long y ); - virtual void DoDrawBitmap( const wxBitmap &bitmap, long x, long y, - bool useMask = FALSE ); + virtual bool DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, + wxDC *source, wxCoord xsrc, wxCoord ysrc, + int logical_func = wxCOPY, bool useMask = false, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1 ); - virtual bool DoBlit( long xdest, long ydest, long width, long height, - wxDC *source, long xsrc, long ysrc, - int logical_func = wxCOPY, bool useMask = FALSE ); + virtual void DoDrawText( const wxString &text, wxCoord x, wxCoord y ); + virtual void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, + double angle); + virtual void DoGetTextExtent( const wxString &string, + wxCoord *width, wxCoord *height, + wxCoord *descent = (wxCoord *) NULL, + wxCoord *externalLeading = (wxCoord *) NULL, + const wxFont *theFont = (wxFont *) NULL) const; + virtual bool DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const; + virtual void DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ); + virtual void DoSetClippingRegionAsRegion( const wxRegion ®ion ); - virtual void DoDrawText( const wxString &text, long x, long y ); - virtual void GetTextExtent( const wxString &string, - long *width, long *height, - long *descent = (long *) NULL, - long *externalLeading = (long *) NULL, - wxFont *theFont = (wxFont *) NULL) const; - virtual long GetCharWidth() const; - virtual long GetCharHeight() const; + +public: + virtual wxCoord GetCharWidth() const; + virtual wxCoord GetCharHeight() const; virtual void Clear(); @@ -92,18 +102,17 @@ public: virtual void SetBackgroundMode( int mode ); virtual void SetPalette( const wxPalette& palette ); - virtual void DoSetClippingRegion( long x, long y, long width, long height ); virtual void DestroyClippingRegion(); - virtual void DoSetClippingRegionAsRegion( const wxRegion ®ion ); - -#if wxUSE_SPLINES - virtual void DoDrawSpline( wxList *points ); -#endif // Resolution in pixels per logical inch virtual wxSize GetPPI() const; virtual int GetDepth() const; + // overrriden here for RTL + virtual void SetDeviceOrigin( wxCoord x, wxCoord y ); + virtual void SetAxisOrientation( bool xLeftRight, bool yBottomUp ); + +// protected: // implementation // -------------- @@ -113,41 +122,78 @@ public: GdkGC *m_textGC; GdkGC *m_bgGC; GdkColormap *m_cmap; - bool m_isMemDC; - wxWindow *m_owner; + bool m_isScreenDC; + wxWindow *m_owningWindow; + wxRegion m_currentClippingRegion; + wxRegion m_paintClippingRegion; - void SetUpDC(); + // PangoContext stuff for GTK 2.0 + PangoContext *m_context; + PangoLayout *m_layout; + PangoFontDescription *m_fontdesc; + + void SetUpDC( bool ismem = false ); void Destroy(); - void ComputeScaleAndOrigin(); + + virtual void ComputeScaleAndOrigin(); + + virtual GdkWindow *GetGDKWindow() const { return m_window; } - GdkWindow *GetWindow() { return m_window; } +private: + DECLARE_ABSTRACT_CLASS(wxGTKWindowImplDC) }; //----------------------------------------------------------------------------- -// wxPaintDC +// wxClientDC //----------------------------------------------------------------------------- -class wxPaintDC : public wxWindowDC +#if wxUSE_NEW_DC +class WXDLLIMPEXP_CORE wxGTKClientImplDC : public wxGTKWindowImplDC +#else +#define wxGTKClientImplDC wxClientDC +class WXDLLIMPEXP_CORE wxClientDC : public wxWindowDC +#endif { - DECLARE_DYNAMIC_CLASS(wxPaintDC) - public: - wxPaintDC(); - wxPaintDC( wxWindow *win ); + +#if wxUSE_NEW_DC + wxGTKClientImplDC( wxDC *owner ); + wxGTKClientImplDC( wxDC *owner, wxWindow *win ); +#else + wxClientDC(); + wxClientDC( wxWindow *win ); +#endif + +protected: + virtual void DoGetSize(int *width, int *height) const; + +private: + DECLARE_ABSTRACT_CLASS(wxGTKClientImplDC) }; //----------------------------------------------------------------------------- -// wxClientDC +// wxPaintDC //----------------------------------------------------------------------------- -class wxClientDC : public wxWindowDC +#if wxUSE_NEW_DC +class WXDLLIMPEXP_CORE wxGTKPaintImplDC : public wxGTKClientImplDC +#else +#define wxGTKPaintImplDC wxPaintDC +class WXDLLIMPEXP_CORE wxPaintDC : public wxClientDC +#endif { - DECLARE_DYNAMIC_CLASS(wxClientDC) - public: - wxClientDC(); - wxClientDC( wxWindow *win ); -}; +#if wxUSE_NEW_DC + wxGTKPaintImplDC( wxDC *owner ); + wxGTKPaintImplDC( wxDC *owner, wxWindow *win ); +#else + wxPaintDC(); + wxPaintDC( wxWindow *win ); +#endif + +private: + DECLARE_ABSTRACT_CLASS(wxGTKPaintImplDC) +}; #endif // __GTKDCCLIENTH__