X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fdaad94e75273fa586ec9af9d53518222f9699d0..14b682f7c36ecf660c2f0bd5c791b8d36d9775f8:/include/wx/dcgraph.h

diff --git a/include/wx/dcgraph.h b/include/wx/dcgraph.h
index 0c2dec4771..c0fa7451b1 100644
--- a/include/wx/dcgraph.h
+++ b/include/wx/dcgraph.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        wx/graphdc.h
+// Name:        wx/dcgraph.h
 // Purpose:     graphics context device bridge header
 // Author:      Stefan Csomor
 // Modified by:
@@ -26,15 +26,30 @@ class WXDLLIMPEXP_CORE wxGCDC: public wxDC
 public:
     wxGCDC( const wxWindowDC& dc );
     wxGCDC( const wxMemoryDC& dc );
+#if wxUSE_PRINTING_ARCHITECTURE
     wxGCDC( const wxPrinterDC& dc );
+#endif
+#if defined(__WXMSW__) && wxUSE_ENH_METAFILE
+    wxGCDC( const wxEnhMetaFileDC& dc );
+#endif
+    wxGCDC(wxGraphicsContext* context);
+    
     wxGCDC();
     virtual ~wxGCDC();
- 
-    wxGraphicsContext* GetGraphicsContext();
+
+    wxGraphicsContext* GetGraphicsContext() const;
     void SetGraphicsContext( wxGraphicsContext* ctx );
-    
+
+#ifdef __WXMSW__
+    // override wxDC virtual functions to provide access to HDC associated with
+    // this Graphics object (implemented in src/msw/graphics.cpp)
+    virtual WXHDC AcquireHDC();
+    virtual void ReleaseHDC(WXHDC hdc);
+#endif // __WXMSW__
+
+private:
     DECLARE_DYNAMIC_CLASS(wxGCDC)
-    DECLARE_NO_COPY_CLASS(wxGCDC)
+    wxDECLARE_NO_COPY_CLASS(wxGCDC);
 };
 
 
@@ -43,9 +58,14 @@ class WXDLLIMPEXP_CORE wxGCDCImpl: public wxDCImpl
 public:
     wxGCDCImpl( wxDC *owner, const wxWindowDC& dc );
     wxGCDCImpl( wxDC *owner, const wxMemoryDC& dc );
+#if wxUSE_PRINTING_ARCHITECTURE
     wxGCDCImpl( wxDC *owner, const wxPrinterDC& dc );
+#endif
+#if defined(__WXMSW__) && wxUSE_ENH_METAFILE
+    wxGCDCImpl( wxDC *owner, const wxEnhMetaFileDC& dc );
+#endif
     wxGCDCImpl( wxDC *owner );
-    
+
     virtual ~wxGCDCImpl();
 
     void Init();
@@ -61,7 +81,7 @@ public:
 
     virtual void StartPage();
     virtual void EndPage();
-    
+
     // flushing the content of this dc immediately onto screen
     virtual void Flush();
 
@@ -82,21 +102,19 @@ public:
     virtual int GetDepth() const;
     virtual wxSize GetPPI() const;
 
-    virtual void SetMapMode(int mode);
-
-    virtual void SetLogicalFunction(int function);
+    virtual void SetLogicalFunction(wxRasterOperationMode function);
 
     virtual void SetTextForeground(const wxColour& colour);
     virtual void SetTextBackground(const wxColour& colour);
 
     virtual void ComputeScaleAndOrigin();
 
-    wxGraphicsContext* GetGraphicsContext() { return m_graphicContext; }
+    wxGraphicsContext* GetGraphicsContext() const { return m_graphicContext; }
     virtual void SetGraphicsContext( wxGraphicsContext* ctx );
-    
+
     // the true implementations
     virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
-        int style = wxFLOOD_SURFACE);
+                             wxFloodFillStyle style = wxFLOOD_SURFACE);
 
     virtual void DoGradientFillLinear(const wxRect& rect,
         const wxColour& initialColour,
@@ -145,15 +163,16 @@ public:
         double angle);
 
     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);
+                        wxDC *source, wxCoord xsrc, wxCoord ysrc,
+                        wxRasterOperationMode rop = wxCOPY, bool useMask = false,
+                        wxCoord xsrcMask = -1, wxCoord ysrcMask = -1);
 
     virtual bool DoStretchBlit(wxCoord xdest, wxCoord ydest,
                                wxCoord dstWidth, wxCoord dstHeight,
                                wxDC *source,
                                wxCoord xsrc, wxCoord ysrc,
                                wxCoord srcWidth, wxCoord srcHeight,
-                               int rop = wxCOPY, bool useMask = false,
+                               wxRasterOperationMode = wxCOPY, bool useMask = false,
                                wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
 
     virtual void DoGetSize(int *,int *) const;
@@ -162,11 +181,11 @@ public:
     virtual void DoDrawLines(int n, wxPoint points[],
         wxCoord xoffset, wxCoord yoffset);
     virtual void DoDrawPolygon(int n, wxPoint points[],
-        wxCoord xoffset, wxCoord yoffset,
-        int fillStyle = wxODDEVEN_RULE);
+                               wxCoord xoffset, wxCoord yoffset,
+                               wxPolygonFillMode fillStyle = wxODDEVEN_RULE);
     virtual void DoDrawPolyPolygon(int n, int count[], wxPoint points[],
-        wxCoord xoffset, wxCoord yoffset,
-        int fillStyle);
+                                   wxCoord xoffset, wxCoord yoffset,
+                                   wxPolygonFillMode fillStyle);
 
     virtual void DoSetDeviceClippingRegion(const wxRegion& region);
     virtual void DoSetClippingRegion(wxCoord x, wxCoord y,
@@ -180,19 +199,22 @@ public:
 
     virtual bool DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const;
 
+#ifdef __WXMSW__
+    virtual wxRect MSWApplyGDIPlusTransform(const wxRect& r) const;
+#endif // __WXMSW__
+
 protected:
     // scaling variables
     bool m_logicalFunctionSupported;
-    double       m_mm_to_pix_x, m_mm_to_pix_y;
     wxGraphicsMatrix m_matrixOriginal;
     wxGraphicsMatrix m_matrixCurrent;
 
     double m_formerScaleX, m_formerScaleY;
 
     wxGraphicsContext* m_graphicContext;
-    
+
     DECLARE_CLASS(wxGCDCImpl)
-    DECLARE_NO_COPY_CLASS(wxGCDCImpl)
+    wxDECLARE_NO_COPY_CLASS(wxGCDCImpl);
 };
 
 #endif // wxUSE_GRAPHICS_CONTEXT