X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a724d7892daa5a4eb5e7eb615bfbb4779730f4a6..58dd5b3b3e5bf943ed42268d74efcdc95ad2f0ec:/include/wx/motif/dcclient.h?ds=inline

diff --git a/include/wx/motif/dcclient.h b/include/wx/motif/dcclient.h
index 3caa023ff3..26969d2833 100644
--- a/include/wx/motif/dcclient.h
+++ b/include/wx/motif/dcclient.h
@@ -6,103 +6,133 @@
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DCCLIENT_H_
 #define _WX_DCCLIENT_H_
 
 #ifdef __GNUG__
-#pragma interface "dcclient.h"
+    #pragma interface "dcclient.h"
 #endif
 
 #include "wx/dc.h"
 
-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+// fwd declarations
+// -----------------------------------------------------------------------------
 
 class WXDLLEXPORT wxWindowDC;
 class WXDLLEXPORT wxWindow;
 
-// Under Windows, wxClientDC, wxPaintDC and wxWindowDC are implemented differently.
-// On many platforms, however, they will be the same.
+// Under Windows, wxClientDC, wxPaintDC and wxWindowDC are implemented
+// differently. On many platforms, however, they will be the same.
 
 //-----------------------------------------------------------------------------
 // wxWindowDC
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxWindowDC: public wxDC
+class WXDLLEXPORT wxWindowDC : public wxDC
 {
-  DECLARE_DYNAMIC_CLASS(wxWindowDC)
+    DECLARE_DYNAMIC_CLASS(wxWindowDC)
 
-  public:
-
-    wxWindowDC(void);
+public:
+    wxWindowDC();
     wxWindowDC( wxWindow *win );
-    
-    ~wxWindowDC(void);
-    
-    virtual void FloodFill( long x1, long y1, wxColour* col, int style=wxFLOOD_SURFACE );
-    virtual bool GetPixel( long x1, long y1, wxColour *col ) const;
-
-    virtual void DrawLine( long x1, long y1, long x2, long y2 );
-    virtual void CrossHair( long x, long y );
-    virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc );
-    virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea );
-    virtual void DrawPoint( long x, long y );
-    
-    virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 );
-    virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
-    virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0, 
-                              int fillStyle=wxODDEVEN_RULE );
-    virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0, 
-                              int fillStyle=wxODDEVEN_RULE );
-    
-    virtual void DrawRectangle( long x, long y, long width, long height );
-    virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 );
-    virtual void DrawEllipse( long x, long y, long width, long height );
-    
-    virtual bool CanDrawBitmap(void) const;
-    virtual void DrawIcon( const wxIcon &icon, long x, long y, bool useMask=FALSE );
-    virtual bool Blit( long xdest, long ydest, long width, long height,
-       wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE );
-
-    virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE );
-    virtual bool CanGetTextExtent(void) const;
-    virtual void GetTextExtent( const wxString &string, long *width, long *height,
-                     long *descent = NULL, long *externalLeading = NULL,
-                     wxFont *theFont = NULL, bool use16 = FALSE );
-    virtual long GetCharWidth(void);
-    virtual long GetCharHeight(void);
-    
-    virtual void Clear(void);
-            
-    virtual void SetFont( const wxFont &font );
-    virtual void SetPen( const wxPen &pen );
-    virtual void SetBrush( const wxBrush &brush );
-    virtual void SetBackground( const wxBrush &brush );
+
+    ~wxWindowDC();
+
+    // TODO this function is Motif-only for now - should it go into base class?
+    void Clear(const wxRect& rect);
+
+    // implement base class pure virtuals
+    // ----------------------------------
+
+    virtual void Clear();
+
+    virtual void SetFont(const wxFont& font);
+    virtual void SetPen(const wxPen& pen);
+    virtual void SetBrush(const wxBrush& brush);
+    virtual void SetBackground(const wxBrush& brush);
+    virtual void SetBackgroundMode(int mode);
+    virtual void SetPalette(const wxPalette& palette);
     virtual void SetLogicalFunction( int 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 SetClippingRegion( long x, long y, long width, long height );
-    virtual void SetClippingRegion( const wxRegion& region );
-    virtual void DestroyClippingRegion(void);
-    
-    virtual void DrawSpline( wxList *points );
-
-    // Motif-specific
-    void SetDCClipping (); // Helper function for setting clipping
-
-    inline WXGC GetGC() const { return m_gc; }
-    inline WXDisplay* GetDisplay() const { return m_display; }
-    inline bool GetAutoSetting() const { return m_autoSetting; }
-    inline void SetAutoSetting(bool flag) { m_autoSetting = flag; }
+
+    virtual void SetTextForeground(const wxColour& colour);
+    virtual void SetTextBackground(const wxColour& colour);
+
+    virtual wxCoord GetCharHeight() const;
+    virtual wxCoord GetCharWidth() const;
+    virtual void DoGetTextExtent(const wxString& string,
+                                 wxCoord *x, wxCoord *y,
+                                 wxCoord *descent = NULL,
+                                 wxCoord *externalLeading = NULL,
+                                 wxFont *theFont = NULL) const;
+
+    virtual bool CanDrawBitmap() const;
+    virtual bool CanGetTextExtent() const;
+
+    virtual int GetDepth() const;
+    virtual wxSize GetPPI() const;
+
+    virtual void DestroyClippingRegion();
+
+    // Helper function for setting clipping
+    void SetDCClipping();
+
+    // implementation from now on
+    // --------------------------
+
+    WXGC GetGC() const { return m_gc; }
+    WXGC GetBackingGC() const { return m_gcBacking; }
+    WXDisplay* GetDisplay() const { return m_display; }
+    bool GetAutoSetting() const { return m_autoSetting; }
+    void SetAutoSetting(bool flag) { m_autoSetting = flag; }
 
 protected:
+    virtual void DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
+                             int style = wxFLOOD_SURFACE);
+
+    virtual bool DoGetPixel(wxCoord x, wxCoord y, wxColour *col) const;
+
+    virtual void DoDrawPoint(wxCoord x, wxCoord y);
+    virtual void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2);
+
+    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 DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
+    virtual void DoDrawRoundedRectangle(wxCoord x, wxCoord y,
+                                        wxCoord width, wxCoord height,
+                                        double radius);
+    virtual void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
+
+    virtual void DoCrossHair(wxCoord x, wxCoord y);
+
+    virtual void DoDrawText(const wxString& text, wxCoord x, wxCoord y);
+    virtual void DoDrawRotatedText(const wxString &text, wxCoord x, wxCoord y, 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);
+
+    virtual void DoSetClippingRegionAsRegion(const wxRegion& region);
+    virtual void DoSetClippingRegion(wxCoord x, wxCoord y,
+            wxCoord width, wxCoord height);
+
+    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);
+
+#if wxUSE_SPLINES
+    virtual void DoDrawSpline(wxList *points);
+#endif // wxUSE_SPLINES
+
     WXGC         m_gc;
     WXGC         m_gcBacking;
     WXDisplay*   m_display;
@@ -114,7 +144,7 @@ protected:
     // Not sure if we'll need all of these
     int          m_backgroundPixel;
     wxColour     m_currentColour;
-//    int          m_currentBkMode;
+    //    int          m_currentBkMode;
     int          m_currentPenWidth ;
     int          m_currentPenJoin ;
     int          m_currentPenCap ;
@@ -129,19 +159,22 @@ protected:
 
 class WXDLLEXPORT wxPaintDC: public wxWindowDC
 {
-  DECLARE_DYNAMIC_CLASS(wxPaintDC)
+    DECLARE_DYNAMIC_CLASS(wxPaintDC)
+
 public:
-  wxPaintDC() {}
-  wxPaintDC(wxWindow* win);
-  ~wxPaintDC();
+    wxPaintDC() { }
+    wxPaintDC(wxWindow* win);
+
+    ~wxPaintDC();
 };
 
 class WXDLLEXPORT wxClientDC: public wxWindowDC
 {
-  DECLARE_DYNAMIC_CLASS(wxClientDC)
+    DECLARE_DYNAMIC_CLASS(wxClientDC)
+
 public:
-  wxClientDC() {}
-  wxClientDC(wxWindow* win): wxWindowDC(win) {}
+    wxClientDC() { }
+    wxClientDC(wxWindow* win) : wxWindowDC(win) { }
 };
 
 #endif