X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/74dc5eb60e80a9b2ceddd78cb577f42e48f5b3ba..138618acb91e2a879a735c5806f9f728220f14df:/include/wx/x11/dcclient.h

diff --git a/include/wx/x11/dcclient.h b/include/wx/x11/dcclient.h
index ab3fc7a215..f2a16a37fe 100644
--- a/include/wx/x11/dcclient.h
+++ b/include/wx/x11/dcclient.h
@@ -17,87 +17,45 @@
 #endif
 
 #include "wx/dc.h"
+#include "wx/region.h"
 
 // -----------------------------------------------------------------------------
 // fwd declarations
 // -----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxWindowDC;
-class WXDLLEXPORT wxWindow;
+class wxWindow;
 
-// Under Windows, wxClientDC, wxPaintDC and wxWindowDC are implemented
-// differently. On many platforms, however, they will be the same.
+class wxWindowDC;
+class wxPaintDC;
+class wxClientDC;
 
 //-----------------------------------------------------------------------------
 // wxWindowDC
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxWindowDC : public wxDC
+class wxWindowDC : public wxDC
 {
-    DECLARE_DYNAMIC_CLASS(wxWindowDC)
-        
 public:
     wxWindowDC();
     wxWindowDC( wxWindow *win );
     
     ~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& 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; }
-    
+    virtual bool CanDrawBitmap() const { return TRUE; }
+    virtual bool CanGetTextExtent() const { return TRUE; }
+
 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 DoGetSize(int *width, int *height) const;
+    virtual bool 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 DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y );
+    virtual void DoDrawBitmap( const wxBitmap &bitmap, wxCoord x, wxCoord y,
+                               bool useMask = FALSE );
+
     virtual void DoDrawArc(wxCoord x1, wxCoord y1,
         wxCoord x2, wxCoord y2,
         wxCoord xc, wxCoord yc);
@@ -128,49 +86,95 @@ protected:
     virtual void DoDrawPolygon(int n, wxPoint points[],
         wxCoord xoffset, wxCoord yoffset,
         int fillStyle = wxODDEVEN_RULE);
+
+
+public:
+    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& 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;
     
-    WXGC         m_gc;
-    WXGC         m_gcBacking;
-    WXDisplay*   m_display;
-    wxWindow*    m_window;
-    WXRegion     m_currentRegion; // Current clipping region (incl. paint clip region)
-    WXRegion     m_userRegion;    // User-defined clipping region
-    WXPixmap     m_pixmap;        // Pixmap for drawing on
+    virtual int GetDepth() const;
+    virtual wxSize GetPPI() const;
     
-    // Not sure if we'll need all of these
-    int          m_backgroundPixel;
-    wxColour     m_currentColour;
-    //    int          m_currentBkMode;
-    int          m_currentPenWidth ;
-    int          m_currentPenJoin ;
-    int          m_currentPenCap ;
-    int          m_currentPenDashCount ;
-    wxX11Dash*   m_currentPenDash ;
-    wxBitmap     m_currentStipple ;
-    int          m_currentStyle ;
-    int          m_currentFill ;
-    int          m_autoSetting ; // See comment in dcclient.cpp
-    WXFont       m_oldFont;
+    virtual void DestroyClippingRegion();
+    WXWindow GetWindow() const { return m_window; }
+
+protected:    
+    // implementation
+    // --------------
+
+    WXDisplay    *m_display;
+    WXWindow      m_window;
+    WXGC          m_penGC;
+    WXGC          m_brushGC;
+    WXGC          m_textGC;
+    WXGC          m_bgGC;
+    WXColormap    m_cmap;
+    bool          m_isMemDC;
+    bool          m_isScreenDC;
+    wxWindow     *m_owner;
+    wxRegion      m_currentClippingRegion;
+    wxRegion      m_paintClippingRegion;
+
+#if wxUSE_UNICODE
+    PangoContext *m_context;
+    PangoFontDescription *m_fontdesc;
+#endif
+
+    void SetUpDC();
+    void Destroy();
+    void ComputeScaleAndOrigin();
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxWindowDC)
 };
 
-class WXDLLEXPORT wxPaintDC: public wxWindowDC
+//-----------------------------------------------------------------------------
+// wxClientDC
+//-----------------------------------------------------------------------------
+
+class wxClientDC : public wxWindowDC
 {
-    DECLARE_DYNAMIC_CLASS(wxPaintDC)
-        
 public:
-    wxPaintDC() { }
-    wxPaintDC(wxWindow* win);
-    
-    ~wxPaintDC();
+    wxClientDC() { }
+    wxClientDC( wxWindow *win );
+
+protected:
+    virtual void DoGetSize(int *width, int *height) const;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxClientDC)
 };
 
-class WXDLLEXPORT wxClientDC: public wxWindowDC
+//-----------------------------------------------------------------------------
+// wxPaintDC
+//-----------------------------------------------------------------------------
+
+class wxPaintDC : public wxClientDC
 {
-    DECLARE_DYNAMIC_CLASS(wxClientDC)
-        
 public:
-    wxClientDC() { }
-    wxClientDC(wxWindow* win) : wxWindowDC(win) { }
+    wxPaintDC() { }
+    wxPaintDC( wxWindow *win );
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxPaintDC)
 };
 
 #endif