Minor corrections to make dist after reports

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

diff --git a/include/wx/gtk/dcclient.h b/include/wx/gtk/dcclient.h
index 4c7e2ff70887fd736f41c6e2b2ef6f619eaa7698..04d3e3b1ae0bb9460cf6b311815404249ce31625 100644 (file)
--- a/include/wx/gtk/dcclient.h
+++ b/include/wx/gtk/dcclient.h
@@ -7,78 +7,74 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // 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:
 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, int 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 );
                                     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[],
 
     virtual void DoDrawLines(int n, wxPoint points[],

-                             long xoffset, long yoffset);
+                             wxCoord xoffset, wxCoord yoffset);

     virtual void DoDrawPolygon(int n, wxPoint points[],
     virtual void DoDrawPolygon(int n, wxPoint points[],

-                               long xoffset, long yoffset,
+                               wxCoord xoffset, wxCoord yoffset,

                                int fillStyle = wxODDEVEN_RULE);
 
                                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;
+    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,
+                         int 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 = (wxCoord *) NULL,
+                                wxCoord *externalLeading = (wxCoord *) NULL,
+                                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 DoSetDeviceClippingRegion( const wxRegion &region );
+
+    virtual wxCoord GetCharWidth() const;
+    virtual wxCoord GetCharHeight() const;

 
     virtual void Clear();
 
 
     virtual void Clear();
 


@@ -92,58 +88,93 @@ public:
     virtual void SetBackgroundMode( int mode );
     virtual void SetPalette( const wxPalette& palette );
 
     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 DestroyClippingRegion();

-    virtual void DoSetClippingRegionAsRegion( const wxRegion &region  );
-
-    virtual void DoDrawSpline( wxList *points );

 
     // Resolution in pixels per logical inch
     virtual wxSize GetPPI() const;
     virtual int GetDepth() const;
 
 
     // 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
     // --------------
 
     // implementation
     // --------------
 

-    GdkWindow    *m_window;
+    GdkWindow    *m_gdkwindow;

     GdkGC        *m_penGC;
     GdkGC        *m_brushGC;
     GdkGC        *m_textGC;
     GdkGC        *m_bgGC;
     GdkColormap  *m_cmap;
     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 Destroy();

-    GdkWindow *GetWindow() { return m_window; }
+
+    virtual void ComputeScaleAndOrigin();
+
+    virtual GdkWindow *GetGDKWindow() const { return m_gdkwindow; }
+
+private:
+    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)

 };
 
 //-----------------------------------------------------------------------------
 };
 
 //-----------------------------------------------------------------------------

-// wxPaintDC
+// wxClientDCImpl

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-class wxPaintDC : public wxWindowDC
+class WXDLLIMPEXP_CORE wxClientDCImpl : public wxWindowDCImpl

 {
 {

-    DECLARE_DYNAMIC_CLASS(wxPaintDC)
-

 public:
 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:
 public:

-    wxClientDC();
-    wxClientDC( wxWindow *win );
-};
+    wxPaintDCImpl( wxDC *owner );
+    wxPaintDCImpl( wxDC *owner, wxWindow *win );

 
 

+    DECLARE_ABSTRACT_CLASS(wxPaintDCImpl)
+};

 
 

-#endif // __GTKDCCLIENTH__
+#endif // _WX_GTKDCCLIENT_H_