X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/238d735dc2db6fc2c64ed48ceba2d00a85c4b273..74af0b13434f4fa5c814a19a6d325d271944accf:/include/wx/gtk/dcclient.h diff --git a/include/wx/gtk/dcclient.h b/include/wx/gtk/dcclient.h index b3b0439b4a..18451dae44 100644 --- a/include/wx/gtk/dcclient.h +++ b/include/wx/gtk/dcclient.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dcclient.h +// Name: wx/gtk/dcclient.h // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,78 +7,78 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifndef __GTKDCCLIENTH__ -#define __GTKDCCLIENTH__ +#ifndef _WX_GTKDCCLIENT_H_ +#define _WX_GTKDCCLIENT_H_ -#ifdef __GNUG__ -#pragma interface -#endif +#include "wx/gtk/dc.h" +#include "wx/dcclient.h" +#include "wx/region.h" -#include "wx/dc.h" -#include "wx/window.h" +class WXDLLIMPEXP_FWD_CORE wxWindow; //----------------------------------------------------------------------------- -// classes +// wxWindowDCImpl //----------------------------------------------------------------------------- -class wxWindowDC; -class wxPaintDC; -class wxClientDC; - -//----------------------------------------------------------------------------- -// wxWindowDC -//----------------------------------------------------------------------------- - -class wxWindowDC : public wxDC +class WXDLLIMPEXP_CORE wxWindowDCImpl : public wxGTKDCImpl { - DECLARE_DYNAMIC_CLASS(wxWindowDC) - public: - wxWindowDC(); - wxWindowDC( wxWindow *win ); + wxWindowDCImpl( wxDC *owner ); + wxWindowDCImpl( wxDC *owner, wxWindow *win ); - ~wxWindowDC(); + virtual ~wxWindowDCImpl(); - 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; + virtual void DoGetSize(int *width, int *height) const; + virtual bool DoFloodFill( wxCoord x, wxCoord y, const wxColour& col, + wxFloodFillStyle 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, - 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 DoDrawIcon( const wxIcon &icon, long x, long y ); - virtual void DoDrawBitmap( const wxBitmap &bitmap, long x, long y, - bool useMask = FALSE ); - - 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, 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; + wxCoord xoffset, wxCoord yoffset, + wxPolygonFillMode fillStyle = wxODDEVEN_RULE); + + 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 bool DoBlit( wxCoord xdest, wxCoord ydest, + wxCoord width, wxCoord height, + wxDC *source, wxCoord xsrc, wxCoord ysrc, + wxRasterOperationMode logical_func = wxCOPY, + bool useMask = false, + wxCoord xsrcMask = -1, wxCoord ysrcMask = -1 ); + + 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 = NULL, + wxCoord *externalLeading = NULL, + const wxFont *theFont = NULL) const; + virtual bool DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const; + virtual void DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ); + virtual void DoSetDeviceClippingRegion( const wxRegion ®ion ); + + virtual wxCoord GetCharWidth() const; + virtual wxCoord GetCharHeight() const; virtual void Clear(); @@ -86,68 +86,81 @@ public: virtual void SetPen( const wxPen &pen ); virtual void SetBrush( const wxBrush &brush ); virtual void SetBackground( const wxBrush &brush ); - virtual void SetLogicalFunction( int function ); + virtual void SetLogicalFunction( wxRasterOperationMode function ); virtual void SetTextForeground( const wxColour &col ); virtual void SetTextBackground( const wxColour &col ); 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 // -------------- - GdkWindow *m_window; + GdkWindow *m_gdkwindow; GdkGC *m_penGC; GdkGC *m_brushGC; GdkGC *m_textGC; GdkGC *m_bgGC; GdkColormap *m_cmap; - bool m_isMemDC; - wxWindow *m_owner; + bool m_isScreenDC; + 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(); - GdkWindow *GetWindow() { return m_window; } + virtual void ComputeScaleAndOrigin(); + + virtual GdkWindow *GetGDKWindow() const { return m_gdkwindow; } + +private: + void DrawingSetup(GdkGC*& gc, bool& originChanged); + GdkPixmap* MonoToColor(GdkPixmap* monoPixmap, int x, int y, int w, int h) const; + + DECLARE_ABSTRACT_CLASS(wxWindowDCImpl) }; //----------------------------------------------------------------------------- -// wxPaintDC +// wxClientDCImpl //----------------------------------------------------------------------------- -class wxPaintDC : public wxWindowDC +class WXDLLIMPEXP_CORE wxClientDCImpl : public wxWindowDCImpl { - DECLARE_DYNAMIC_CLASS(wxPaintDC) - public: - wxPaintDC(); - wxPaintDC( wxWindow *win ); + wxClientDCImpl( wxDC *owner ); + wxClientDCImpl( wxDC *owner, wxWindow *win ); + + virtual void DoGetSize(int *width, int *height) const; + + DECLARE_ABSTRACT_CLASS(wxClientDCImpl) }; //----------------------------------------------------------------------------- -// wxClientDC +// wxPaintDCImpl //----------------------------------------------------------------------------- -class wxClientDC : public wxWindowDC +class WXDLLIMPEXP_CORE wxPaintDCImpl : public wxClientDCImpl { - DECLARE_DYNAMIC_CLASS(wxClientDC) - public: - wxClientDC(); - wxClientDC( wxWindow *win ); -}; + wxPaintDCImpl( wxDC *owner ); + wxPaintDCImpl( wxDC *owner, wxWindow *win ); + DECLARE_ABSTRACT_CLASS(wxPaintDCImpl) +}; -#endif // __GTKDCCLIENTH__ +#endif // _WX_GTKDCCLIENT_H_