Added clipboard sample

[wxWidgets.git] / include / wx / gtk / dcclient.h

diff --git a/include/wx/gtk/dcclient.h b/include/wx/gtk/dcclient.h
index 065e32a235280e104f1ebbfcdbb707e3475a6a27..04d3e3b1ae0bb9460cf6b311815404249ce31625 100644 (file)
--- a/include/wx/gtk/dcclient.h
+++ b/include/wx/gtk/dcclient.h
@@ -7,42 +7,30 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __GTKDCCLIENTH__
-#define __GTKDCCLIENTH__
+#ifndef _WX_GTKDCCLIENT_H_
+#define _WX_GTKDCCLIENT_H_
 
-#include "wx/dc.h"
+#include "wx/gtk/dc.h"
+#include "wx/dcclient.h"
 #include "wx/region.h"
 
 class WXDLLIMPEXP_FWD_CORE wxWindow;
 
 //-----------------------------------------------------------------------------
-// wxWindowDC
+// wxWindowDCImpl
 //-----------------------------------------------------------------------------
 
-#if wxUSE_NEW_DC
-class WXDLLIMPEXP_CORE wxGTKWindowImplDC : public wxGTKImplDC
-#else
-#define wxGTKWindowImplDC wxWindowDC
-class WXDLLIMPEXP_CORE wxWindowDC : public wxDC
-#endif
+class WXDLLIMPEXP_CORE wxWindowDCImpl : public wxGTKDCImpl
 {
 public:
+    wxWindowDCImpl( wxDC *owner );
+    wxWindowDCImpl( wxDC *owner, wxWindow *win );
 
-
-#if wxUSE_NEW_DC
-    wxGTKWindowImplDC( wxDC *owner );
-    wxGTKWindowImplDC( wxDC *owner, wxWindow *win );
-#else
-    wxWindowDC();
-    wxWindowDC( wxWindow *win );
-#endif
-
-    virtual ~wxGTKWindowImplDC();
+    virtual ~wxWindowDCImpl();
 
     virtual bool CanDrawBitmap() const { return true; }
     virtual bool CanGetTextExtent() const { return true; }
 
-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;
@@ -83,10 +71,8 @@ protected:
                                 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 &region );
+    virtual void DoSetDeviceClippingRegion( const wxRegion &region );
 
-
-public:
     virtual wxCoord GetCharWidth() const;
     virtual wxCoord GetCharHeight() const;
 
@@ -116,14 +102,13 @@ public:
     // implementation
     // --------------
 
-    GdkWindow    *m_window;
+    GdkWindow    *m_gdkwindow;
     GdkGC        *m_penGC;
     GdkGC        *m_brushGC;
     GdkGC        *m_textGC;
     GdkGC        *m_bgGC;
     GdkColormap  *m_cmap;
     bool          m_isScreenDC;
-    wxWindow     *m_owningWindow;
     wxRegion      m_currentClippingRegion;
     wxRegion      m_paintClippingRegion;
 
@@ -134,66 +119,62 @@ public:
 
     void SetUpDC( bool ismem = false );
     void Destroy();
-    
+
     virtual void ComputeScaleAndOrigin();
 
-    virtual GdkWindow *GetGDKWindow() const { return m_window; }
+    virtual GdkWindow *GetGDKWindow() const { return m_gdkwindow; }
 
 private:
-    DECLARE_ABSTRACT_CLASS(wxGTKWindowImplDC)
+    void DrawingSetup(GdkGC*& gc, bool& originChanged);
+
+    // return true if the rectangle specified by the parameters is entirely
+    // outside of the current clipping region
+    bool IsOutsideOfClippingRegion(int x, int y, int w, int h);
+
+    // remove the current clipping mask and set the clipping region
+    void RemoveClipMask(GdkGC *gc);
+
+    // return the mask equal to the intersection of the original one with the
+    // clipping region
+    GdkBitmap *GetClippedMask(GdkBitmap *mask, int w, int h,
+                              int x, int y,
+                              int xsrcMask, int ysrcMask);
+
+    void DoDrawMonoBitmap(const wxBitmap& bitmap,
+                          int bmp_w, int bmp_h,
+                          int xsrc, int ysrc,
+                          int xdest, int ydest,
+                          int width, int height);
+
+    DECLARE_ABSTRACT_CLASS(wxWindowDCImpl)
 };
 
 //-----------------------------------------------------------------------------
-// wxClientDC
+// wxClientDCImpl
 //-----------------------------------------------------------------------------
 
-#if wxUSE_NEW_DC
-class WXDLLIMPEXP_CORE wxGTKClientImplDC : public wxGTKWindowImplDC
-#else
-#define wxGTKClientImplDC wxClientDC
-class WXDLLIMPEXP_CORE wxClientDC : public wxWindowDC
-#endif
+class WXDLLIMPEXP_CORE wxClientDCImpl : public wxWindowDCImpl
 {
 public:
+    wxClientDCImpl( wxDC *owner );
+    wxClientDCImpl( wxDC *owner, 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)
+    DECLARE_ABSTRACT_CLASS(wxClientDCImpl)
 };
 
 //-----------------------------------------------------------------------------
-// wxPaintDC
+// wxPaintDCImpl
 //-----------------------------------------------------------------------------
 
-#if wxUSE_NEW_DC
-class WXDLLIMPEXP_CORE wxGTKPaintImplDC : public wxGTKClientImplDC
-#else
-#define wxGTKPaintImplDC wxPaintDC
-class WXDLLIMPEXP_CORE wxPaintDC : public wxClientDC
-#endif
+class WXDLLIMPEXP_CORE wxPaintDCImpl : public wxClientDCImpl
 {
 public:
+    wxPaintDCImpl( wxDC *owner );
+    wxPaintDCImpl( wxDC *owner, 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)
+    DECLARE_ABSTRACT_CLASS(wxPaintDCImpl)
 };
 
-#endif // __GTKDCCLIENTH__
+#endif // _WX_GTKDCCLIENT_H_