Really cheesy attempt to make wxDC::DrawText() utilize gtk+ 1.3.1's

[wxWidgets.git] / src / gtk / dcclient.cpp

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index cbfcc44f33ee573a40f9468851dc6b27239ef7a3..492f5eaebb7eb17e62247605f4991dab30436652 100644 (file)
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -1,10 +1,10 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        dcclient.cpp
+// Name:        gtk/dcclient.cpp

 // Purpose:
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Robert Roebling, Markus Holzem, Chris Breeze
 // Purpose:
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Robert Roebling, Markus Holzem, Chris Breeze

-// Licence:           wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -14,10 +14,22 @@
 #include "wx/dcclient.h"
 #include "wx/dcmemory.h"
 #include "wx/image.h"
 #include "wx/dcclient.h"
 #include "wx/dcmemory.h"
 #include "wx/image.h"

-#include <math.h>
+#include "wx/module.h"

 
 

-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+#include "wx/gtk/win_gtk.h"
+
+#include <math.h>               // for floating-point functions
+
+#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+#include <gdk/gdkprivate.h>
+#include <gtk/gtk.h>
+
+//-----------------------------------------------------------------------------
+// local defines
+//-----------------------------------------------------------------------------
+
+#define USE_PAINT_REGION 1

 
 //-----------------------------------------------------------------------------
 // local data
 
 //-----------------------------------------------------------------------------
 // local data


@@ -34,11 +46,22 @@
 static GdkPixmap  *hatches[num_hatches];
 static GdkPixmap **hatch_bitmap = (GdkPixmap **) NULL;
 
 static GdkPixmap  *hatches[num_hatches];
 static GdkPixmap **hatch_bitmap = (GdkPixmap **) NULL;
 

+extern GtkWidget *wxRootWindow;
+

 //-----------------------------------------------------------------------------
 // constants
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 // constants
 //-----------------------------------------------------------------------------
 

-#define RAD2DEG 57.2957795131
+const double RAD2DEG  = 180.0 / M_PI;
+
+// ----------------------------------------------------------------------------
+// private functions
+// ----------------------------------------------------------------------------
+
+static inline double dmax(double a, double b) { return a > b ? a : b; }
+static inline double dmin(double a, double b) { return a < b ? a : b; }
+
+static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; }

 
 //-----------------------------------------------------------------------------
 // temporary implementation of the missing GDK function
 
 //-----------------------------------------------------------------------------
 // temporary implementation of the missing GDK function


@@ -46,7 +69,7 @@ static GdkPixmap **hatch_bitmap = (GdkPixmap **) NULL;
 
 #include "gdk/gdkprivate.h"
 
 
 #include "gdk/gdkprivate.h"
 

-void gdk_draw_bitmap     (GdkDrawable  *drawable,
+void gdk_wx_draw_bitmap     (GdkDrawable  *drawable,

                           GdkGC               *gc,
                           GdkDrawable  *src,
                           gint                xsrc,
                           GdkGC               *gc,
                           GdkDrawable  *src,
                           gint                xsrc,


@@ -56,24 +79,48 @@ void gdk_draw_bitmap     (GdkDrawable  *drawable,
                           gint                width,
                           gint                height)
 {
                           gint                width,
                           gint                height)
 {

+#ifdef __WXGTK20__
+    gint src_width, src_height;
+#else

     GdkWindowPrivate *drawable_private;
     GdkWindowPrivate *src_private;
     GdkGCPrivate *gc_private;
     GdkWindowPrivate *drawable_private;
     GdkWindowPrivate *src_private;
     GdkGCPrivate *gc_private;

+#endif

 
     g_return_if_fail (drawable != NULL);
     g_return_if_fail (src != NULL);
     g_return_if_fail (gc != NULL);
 
 
     g_return_if_fail (drawable != NULL);
     g_return_if_fail (src != NULL);
     g_return_if_fail (gc != NULL);
 

+#ifdef __WXGTK20__
+    if (GDK_WINDOW_DESTROYED(drawable) || GDK_WINDOW_DESTROYED(src))
+        return;
+
+    gdk_drawable_get_size(src, &src_width, &src_height);
+#else

     drawable_private = (GdkWindowPrivate*) drawable;
     src_private = (GdkWindowPrivate*) src;
     if (drawable_private->destroyed || src_private->destroyed)
         return;
     drawable_private = (GdkWindowPrivate*) drawable;
     src_private = (GdkWindowPrivate*) src;
     if (drawable_private->destroyed || src_private->destroyed)
         return;

-        
+
+    src_width = src_private->width;
+    src_height = src_private->height;
+

     gc_private = (GdkGCPrivate*) gc;
     gc_private = (GdkGCPrivate*) gc;

+#endif

 
 

-    if (width == -1) width = src_private->width;
-    if (height == -1) height = src_private->height;
+    if (width == -1) width = src_width;
+    if (height == -1) height = src_height;

 
 

+#ifdef __WXGTK20__
+    XCopyPlane( GDK_WINDOW_XDISPLAY(drawable),
+                GDK_WINDOW_XID(src),
+                GDK_WINDOW_XID(drawable),
+                GDK_GC_XGC(gc),
+                xsrc, ysrc,
+                width, height,
+                xdest, ydest,
+                1 );
+#else

     XCopyPlane( drawable_private->xdisplay,
                 src_private->xwindow,
                 drawable_private->xwindow,
     XCopyPlane( drawable_private->xdisplay,
                 src_private->xwindow,
                 drawable_private->xwindow,


@@ -82,6 +129,90 @@ void gdk_draw_bitmap     (GdkDrawable  *drawable,
                 width, height,
                 xdest, ydest,
                 1 );
                 width, height,
                 xdest, ydest,
                 1 );

+#endif
+}
+
+//-----------------------------------------------------------------------------
+// Implement Pool of Graphic contexts. Creating them takes too much time.
+//-----------------------------------------------------------------------------
+
+#define GC_POOL_SIZE 200
+
+enum wxPoolGCType
+{
+   wxGC_ERROR = 0,
+   wxTEXT_MONO,
+   wxBG_MONO,
+   wxPEN_MONO,
+   wxBRUSH_MONO,
+   wxTEXT_COLOUR,
+   wxBG_COLOUR,
+   wxPEN_COLOUR,
+   wxBRUSH_COLOUR,
+   wxTEXT_SCREEN,
+   wxBG_SCREEN,
+   wxPEN_SCREEN,
+   wxBRUSH_SCREEN
+};
+
+struct wxGC
+{
+    GdkGC        *m_gc;
+    wxPoolGCType  m_type;
+    bool          m_used;
+};
+
+static wxGC wxGCPool[GC_POOL_SIZE];
+
+static void wxInitGCPool()
+{
+    memset( wxGCPool, 0, GC_POOL_SIZE*sizeof(wxGC) );
+}
+
+static void wxCleanUpGCPool()
+{
+    for (int i = 0; i < GC_POOL_SIZE; i++)
+    {
+        if (wxGCPool[i].m_gc)
+            gdk_gc_unref( wxGCPool[i].m_gc );
+    }
+}
+
+static GdkGC* wxGetPoolGC( GdkWindow *window, wxPoolGCType type )
+{
+    for (int i = 0; i < GC_POOL_SIZE; i++)
+    {
+        if (!wxGCPool[i].m_gc)
+        {
+            wxGCPool[i].m_gc = gdk_gc_new( window );
+            gdk_gc_set_exposures( wxGCPool[i].m_gc, FALSE );
+            wxGCPool[i].m_type = type;
+            wxGCPool[i].m_used = FALSE;
+        }
+        if ((!wxGCPool[i].m_used) && (wxGCPool[i].m_type == type))
+        {
+            wxGCPool[i].m_used = TRUE;
+            return wxGCPool[i].m_gc;
+        }
+    }
+
+    wxFAIL_MSG( wxT("No GC available") );
+
+    return (GdkGC*) NULL;
+}
+
+static void wxFreePoolGC( GdkGC *gc )
+{
+    for (int i = 0; i < GC_POOL_SIZE; i++)
+    {
+        if (wxGCPool[i].m_gc == gc)
+        {
+            wxGCPool[i].m_used = FALSE;
+            return;
+        }
+    }
+
+    wxFAIL_MSG( wxT("Wrong GC") );

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -98,7 +229,12 @@ wxWindowDC::wxWindowDC()
     m_bgGC = (GdkGC *) NULL;
     m_cmap = (GdkColormap *) NULL;
     m_isMemDC = FALSE;
     m_bgGC = (GdkGC *) NULL;
     m_cmap = (GdkColormap *) NULL;
     m_isMemDC = FALSE;

+    m_isScreenDC = FALSE;

     m_owner = (wxWindow *)NULL;
     m_owner = (wxWindow *)NULL;

+#ifdef __WXGTK20__
+    m_context = (PangoContext *)NULL;
+    m_fontdesc = (PangoFontDescription *)NULL;
+#endif

 }
 
 wxWindowDC::wxWindowDC( wxWindow *window )
 }
 
 wxWindowDC::wxWindowDC( wxWindow *window )


@@ -110,30 +246,43 @@ wxWindowDC::wxWindowDC( wxWindow *window )
     m_cmap = (GdkColormap *) NULL;
     m_owner = (wxWindow *)NULL;
     m_isMemDC = FALSE;
     m_cmap = (GdkColormap *) NULL;
     m_owner = (wxWindow *)NULL;
     m_isMemDC = FALSE;

+    m_isScreenDC = FALSE;

     m_font = window->GetFont();
     m_font = window->GetFont();

-  
-    wxASSERT_MSG( window, _T("DC needs a window") );
-    
+
+    wxASSERT_MSG( window, wxT("DC needs a window") );
+

     GtkWidget *widget = window->m_wxwindow;
     GtkWidget *widget = window->m_wxwindow;

-    
-    wxASSERT_MSG( widget, _T("DC needs a widget") );
-    
-    m_window = widget->window;
-    
+
+    // some controls don't have m_wxwindow - like wxStaticBox, but the user
+    // code should still be able to create wxClientDCs for them, so we will
+    // use the parent window here then
+    if ( !widget )
+    {
+        window = window->GetParent();
+        widget = window->m_wxwindow;
+    }
+
+    wxASSERT_MSG( widget, wxT("DC needs a widget") );
+
+#ifdef __WXGTK20__
+    m_context = gtk_widget_get_pango_context( widget );
+    m_fontdesc = widget->style->font_desc;
+#endif
+
+    GtkPizza *pizza = GTK_PIZZA( widget );
+    m_window = pizza->bin_window;
+

     /* not realized ? */
     if (!m_window)
     {
          /* don't report problems */
     /* not realized ? */
     if (!m_window)
     {
          /* don't report problems */

-        m_ok = TRUE;
-        
-        return;
+         m_ok = TRUE;
+
+         return;

     }
     }

-    
-    if (window->m_wxwindow)
-        m_cmap = gtk_widget_get_colormap( window->m_wxwindow );
-    else
-        m_cmap = gtk_widget_get_colormap( window->m_widget );
-        
+
+    m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
+

     SetUpDC();
 
     /* this must be done after SetUpDC, bacause SetUpDC calls the
     SetUpDC();
 
     /* this must be done after SetUpDC, bacause SetUpDC calls the


@@ -142,7 +291,7 @@ wxWindowDC::wxWindowDC( wxWindow *window )
        and this might not be desired as the standard dc background
        is white whereas a window might assume gray to be the
        standard (as e.g. wxStatusBar) */
        and this might not be desired as the standard dc background
        is white whereas a window might assume gray to be the
        standard (as e.g. wxStatusBar) */

-    
+

     m_owner = window;
 }
 
     m_owner = window;
 }
 


@@ -151,79 +300,173 @@ wxWindowDC::~wxWindowDC()
     Destroy();
 }
 
     Destroy();
 }
 

-void wxWindowDC::DoFloodFill( long WXUNUSED(x), long WXUNUSED(y), 
+void wxWindowDC::SetUpDC()
+{
+    m_ok = TRUE;
+
+    wxASSERT_MSG( !m_penGC, wxT("GCs already created") );
+
+    if (m_isScreenDC)
+    {
+        m_penGC = wxGetPoolGC( m_window, wxPEN_SCREEN );
+        m_brushGC = wxGetPoolGC( m_window, wxBRUSH_SCREEN );
+        m_textGC = wxGetPoolGC( m_window, wxTEXT_SCREEN );
+        m_bgGC = wxGetPoolGC( m_window, wxBG_SCREEN );
+    }
+    else
+    if (m_isMemDC && (((wxMemoryDC*)this)->m_selected.GetDepth() == 1))
+    {
+        m_penGC = wxGetPoolGC( m_window, wxPEN_MONO );
+        m_brushGC = wxGetPoolGC( m_window, wxBRUSH_MONO );
+        m_textGC = wxGetPoolGC( m_window, wxTEXT_MONO );
+        m_bgGC = wxGetPoolGC( m_window, wxBG_MONO );
+    }
+    else
+    {
+        m_penGC = wxGetPoolGC( m_window, wxPEN_COLOUR );
+        m_brushGC = wxGetPoolGC( m_window, wxBRUSH_COLOUR );
+        m_textGC = wxGetPoolGC( m_window, wxTEXT_COLOUR );
+        m_bgGC = wxGetPoolGC( m_window, wxBG_COLOUR );
+    }
+
+    /* background colour */
+    m_backgroundBrush = *wxWHITE_BRUSH;
+    m_backgroundBrush.GetColour().CalcPixel( m_cmap );
+    GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor();
+
+    /* m_textGC */
+    m_textForegroundColour.CalcPixel( m_cmap );
+    gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
+
+    m_textBackgroundColour.CalcPixel( m_cmap );
+    gdk_gc_set_background( m_textGC, m_textBackgroundColour.GetColor() );
+
+    gdk_gc_set_fill( m_textGC, GDK_SOLID );
+
+    /* m_penGC */
+    m_pen.GetColour().CalcPixel( m_cmap );
+    gdk_gc_set_foreground( m_penGC, m_pen.GetColour().GetColor() );
+    gdk_gc_set_background( m_penGC, bg_col );
+
+    gdk_gc_set_line_attributes( m_penGC, 0, GDK_LINE_SOLID, GDK_CAP_NOT_LAST, GDK_JOIN_ROUND );
+
+    /* m_brushGC */
+    m_brush.GetColour().CalcPixel( m_cmap );
+    gdk_gc_set_foreground( m_brushGC, m_brush.GetColour().GetColor() );
+    gdk_gc_set_background( m_brushGC, bg_col );
+
+    gdk_gc_set_fill( m_brushGC, GDK_SOLID );
+
+    /* m_bgGC */
+    gdk_gc_set_background( m_bgGC, bg_col );
+    gdk_gc_set_foreground( m_bgGC, bg_col );
+
+    gdk_gc_set_fill( m_bgGC, GDK_SOLID );
+
+    /* ROPs */
+    gdk_gc_set_function( m_textGC, GDK_COPY );
+    gdk_gc_set_function( m_brushGC, GDK_COPY );
+    gdk_gc_set_function( m_penGC, GDK_COPY );
+
+    /* clipping */
+    gdk_gc_set_clip_rectangle( m_penGC, (GdkRectangle *) NULL );
+    gdk_gc_set_clip_rectangle( m_brushGC, (GdkRectangle *) NULL );
+    gdk_gc_set_clip_rectangle( m_textGC, (GdkRectangle *) NULL );
+    gdk_gc_set_clip_rectangle( m_bgGC, (GdkRectangle *) NULL );
+
+    if (!hatch_bitmap)
+    {
+        hatch_bitmap    = hatches;
+        hatch_bitmap[0] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, bdiag_bits, bdiag_width, bdiag_height );
+        hatch_bitmap[1] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, cdiag_bits, cdiag_width, cdiag_height );
+        hatch_bitmap[2] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, fdiag_bits, fdiag_width, fdiag_height );
+        hatch_bitmap[3] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, cross_bits, cross_width, cross_height );
+        hatch_bitmap[4] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, horiz_bits, horiz_width, horiz_height );
+        hatch_bitmap[5] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, verti_bits, verti_width, verti_height );
+    }
+}
+
+void wxWindowDC::DoFloodFill( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),

                            const wxColour &WXUNUSED(col), int WXUNUSED(style) )
 {
                            const wxColour &WXUNUSED(col), int WXUNUSED(style) )
 {

-    wxFAIL_MSG( _T("wxWindowDC::DoFloodFill not implemented") );
+    wxFAIL_MSG( wxT("wxWindowDC::DoFloodFill not implemented") );

 }
 
 }
 

-bool wxWindowDC::DoGetPixel( long WXUNUSED(x1), long WXUNUSED(y1), wxColour *WXUNUSED(col) ) const
+bool wxWindowDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const

 {
 {

-    wxFAIL_MSG( _T("wxWindowDC::DoGetPixel not implemented") );
-    return FALSE;
+    // Generic (and therefore rather inefficient) method.
+    // Could be improved.
+    wxMemoryDC memdc;
+    wxBitmap bitmap(1, 1);
+    memdc.SelectObject(bitmap);
+    memdc.Blit(0, 0, 1, 1, (wxDC*) this, x1, y1);
+    memdc.SelectObject(wxNullBitmap);
+    wxImage image(bitmap);
+    col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0));
+    return TRUE;

 }
 
 }
 

-void wxWindowDC::DoDrawLine( long x1, long y1, long x2, long y2 )
+void wxWindowDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
         if (m_window)
             gdk_draw_line( m_window, m_penGC, XLOG2DEV(x1), YLOG2DEV(y1), XLOG2DEV(x2), YLOG2DEV(y2) );
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
         if (m_window)
             gdk_draw_line( m_window, m_penGC, XLOG2DEV(x1), YLOG2DEV(y1), XLOG2DEV(x2), YLOG2DEV(y2) );

-                       
+

         CalcBoundingBox(x1, y1);
         CalcBoundingBox(x2, y2);
     }
 }
 
         CalcBoundingBox(x1, y1);
         CalcBoundingBox(x2, y2);
     }
 }
 

-void wxWindowDC::DoCrossHair( long x, long y )
+void wxWindowDC::DoCrossHair( wxCoord x, wxCoord y )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
         int w = 0;
         int h = 0;
         GetSize( &w, &h );
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
         int w = 0;
         int h = 0;
         GetSize( &w, &h );

-        long xx = XLOG2DEV(x);
-        long yy = YLOG2DEV(y);
+        wxCoord xx = XLOG2DEV(x);
+        wxCoord yy = YLOG2DEV(y);

         if (m_window)
         if (m_window)

-       {
+        {

             gdk_draw_line( m_window, m_penGC, 0, yy, XLOG2DEVREL(w), yy );
             gdk_draw_line( m_window, m_penGC, xx, 0, xx, YLOG2DEVREL(h) );
             gdk_draw_line( m_window, m_penGC, 0, yy, XLOG2DEVREL(w), yy );
             gdk_draw_line( m_window, m_penGC, xx, 0, xx, YLOG2DEVREL(h) );

-       }
+        }

     }
 }
 
     }
 }
 

-void wxWindowDC::DoDrawArc( long x1, long y1, long x2, long y2,
-                            long xc, long yc )
+void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
+                            wxCoord xc, wxCoord yc )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
-    long xx1 = XLOG2DEV(x1); 
-    long yy1 = YLOG2DEV(y1);
-    long xx2 = XLOG2DEV(x2); 
-    long yy2 = YLOG2DEV(y2);
-    long xxc = XLOG2DEV(xc); 
-    long yyc = YLOG2DEV(yc);
-    double dx = xx1 - xxc; 
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+    wxCoord xx1 = XLOG2DEV(x1);
+    wxCoord yy1 = YLOG2DEV(y1);
+    wxCoord xx2 = XLOG2DEV(x2);
+    wxCoord yy2 = YLOG2DEV(y2);
+    wxCoord xxc = XLOG2DEV(xc);
+    wxCoord yyc = YLOG2DEV(yc);
+    double dx = xx1 - xxc;

     double dy = yy1 - yyc;
     double dy = yy1 - yyc;

-    double radius = sqrt(dx*dx+dy*dy);
-    long   r      = (long)radius;
+    double radius = sqrt((double)(dx*dx+dy*dy));
+    wxCoord   r      = (wxCoord)radius;

     double radius1, radius2;
 
     double radius1, radius2;
 

-    if (xx1 == xx2 && yy1 == yy2) 
+    if (xx1 == xx2 && yy1 == yy2)

     {
         radius1 = 0.0;
         radius2 = 360.0;
     {
         radius1 = 0.0;
         radius2 = 360.0;

-    } 
-    else 
-    if (radius == 0.0) 
+    }
+    else
+    if (radius == 0.0)

     {
         radius1 = radius2 = 0.0;
     {
         radius1 = radius2 = 0.0;

-    } 
-    else 
+    }
+    else

     {
         radius1 = (xx1 - xxc == 0) ?
             (yy1 - yyc < 0) ? 90.0 : -90.0 :
     {
         radius1 = (xx1 - xxc == 0) ?
             (yy1 - yyc < 0) ? 90.0 : -90.0 :


@@ -232,130 +475,195 @@ void wxWindowDC::DoDrawArc( long x1, long y1, long x2, long y2,
             (yy2 - yyc < 0) ? 90.0 : -90.0 :
             -atan2(double(yy2-yyc), double(xx2-xxc)) * RAD2DEG;
     }
             (yy2 - yyc < 0) ? 90.0 : -90.0 :
             -atan2(double(yy2-yyc), double(xx2-xxc)) * RAD2DEG;
     }

-    long alpha1 = long(radius1 * 64.0);
-    long alpha2 = long((radius2 - radius1) * 64.0);
+    wxCoord alpha1 = wxCoord(radius1 * 64.0);
+    wxCoord alpha2 = wxCoord((radius2 - radius1) * 64.0);

     while (alpha2 <= 0) alpha2 += 360*64;
     while (alpha1 > 360*64) alpha1 -= 360*64;
 
     if (m_window)
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
     while (alpha2 <= 0) alpha2 += 360*64;
     while (alpha1 > 360*64) alpha1 -= 360*64;
 
     if (m_window)
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)

-            gdk_draw_arc( m_window, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
-    
+        {
+            if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+            {
+                gdk_gc_set_ts_origin( m_textGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_arc( m_window, m_textGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+                gdk_gc_set_ts_origin( m_textGC, 0, 0 );
+            } else
+            if (m_brush.GetStyle() == wxSTIPPLE)
+            {
+                gdk_gc_set_ts_origin( m_brushGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+                gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
+            }
+            else
+            {
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+            }
+        }
+

         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_arc( m_window, m_penGC, FALSE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
     }
         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_arc( m_window, m_penGC, FALSE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
     }

-      
+

     CalcBoundingBox (x1, y1);
     CalcBoundingBox (x2, y2);
 }
 
     CalcBoundingBox (x1, y1);
     CalcBoundingBox (x2, y2);
 }
 

-void wxWindowDC::DoDrawEllipticArc( long x, long y, long width, long height, double sa, double ea )
+void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
-    long xx = XLOG2DEV(x);    
-    long yy = YLOG2DEV(y);
-    long ww = m_signX * XLOG2DEVREL(width); 
-    long hh = m_signY * YLOG2DEVREL(height);
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+    wxCoord xx = XLOG2DEV(x);
+    wxCoord yy = YLOG2DEV(y);
+    wxCoord ww = m_signX * XLOG2DEVREL(width);
+    wxCoord hh = m_signY * YLOG2DEVREL(height);
+

     // CMB: handle -ve width and/or height
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
     // CMB: handle -ve width and/or height
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }

-  
+

     if (m_window)
     {
     if (m_window)
     {

-        long start = long(sa * 64.0);
-        long end = long(ea * 64.0);
-    
+        wxCoord start = wxCoord(sa * 64.0);
+        wxCoord end = wxCoord(ea * 64.0);
+

         if (m_brush.GetStyle() != wxTRANSPARENT)
         if (m_brush.GetStyle() != wxTRANSPARENT)

-            gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, start, end );
-  
+        {
+            if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+            {
+                gdk_gc_set_ts_origin( m_textGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy, ww, hh, start, end );
+                gdk_gc_set_ts_origin( m_textGC, 0, 0 );
+            } else
+            if (m_brush.GetStyle() == wxSTIPPLE)
+            {
+                gdk_gc_set_ts_origin( m_brushGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, start, end );
+                gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
+            }
+            else
+            {
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, start, end );
+            }
+        }
+

         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy, ww, hh, start, end );
     }
         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy, ww, hh, start, end );
     }

-        
+

     CalcBoundingBox (x, y);
     CalcBoundingBox (x + width, y + height);
 }
 
     CalcBoundingBox (x, y);
     CalcBoundingBox (x + width, y + height);
 }
 

-void wxWindowDC::DoDrawPoint( long x, long y )
+void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if ((m_pen.GetStyle() != wxTRANSPARENT) && m_window)
         gdk_draw_point( m_window, m_penGC, XLOG2DEV(x), YLOG2DEV(y) );
     if ((m_pen.GetStyle() != wxTRANSPARENT) && m_window)
         gdk_draw_point( m_window, m_penGC, XLOG2DEV(x), YLOG2DEV(y) );

-        
+

     CalcBoundingBox (x, y);
 }
 
     CalcBoundingBox (x, y);
 }
 

-void wxWindowDC::DoDrawLines( int n, wxPoint points[], long xoffset, long yoffset )
+void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_pen.GetStyle() == wxTRANSPARENT) return;
     if (n <= 0) return;
     if (m_pen.GetStyle() == wxTRANSPARENT) return;
     if (n <= 0) return;

-  
+

     CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
     CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );

-    
+

     for (int i = 0; i < n-1; i++)
     {
     for (int i = 0; i < n-1; i++)
     {

-        long x1 = XLOG2DEV(points[i].x + xoffset);
-        long x2 = XLOG2DEV(points[i+1].x + xoffset);
-        long y1 = YLOG2DEV(points[i].y + yoffset);     // oh, what a waste
-        long y2 = YLOG2DEV(points[i+1].y + yoffset);
-       if (m_window)
+        wxCoord x1 = XLOG2DEV(points[i].x + xoffset);
+        wxCoord x2 = XLOG2DEV(points[i+1].x + xoffset);
+        wxCoord y1 = YLOG2DEV(points[i].y + yoffset);     // oh, what a waste
+        wxCoord y2 = YLOG2DEV(points[i+1].y + yoffset);
+
+        if (m_window)

             gdk_draw_line( m_window, m_penGC, x1, y1, x2, y2 );
             gdk_draw_line( m_window, m_penGC, x1, y1, x2, y2 );

-        
+

         CalcBoundingBox( points[i+1].x + xoffset, points[i+1].y + yoffset );
     }
 }
 
         CalcBoundingBox( points[i+1].x + xoffset, points[i+1].y + yoffset );
     }
 }
 

-void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle) )
+void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle) )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (n <= 0) return;
     if (n <= 0) return;

-    
+

     GdkPoint *gdkpoints = new GdkPoint[n+1];
     int i;
     for (i = 0 ; i < n ; i++)
     {
         gdkpoints[i].x = XLOG2DEV(points[i].x + xoffset);
         gdkpoints[i].y = YLOG2DEV(points[i].y + yoffset);
     GdkPoint *gdkpoints = new GdkPoint[n+1];
     int i;
     for (i = 0 ; i < n ; i++)
     {
         gdkpoints[i].x = XLOG2DEV(points[i].x + xoffset);
         gdkpoints[i].y = YLOG2DEV(points[i].y + yoffset);

-        
+

         CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset );
     }
         CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset );
     }

-    
-    if (m_brush.GetStyle() != wxTRANSPARENT)
-        gdk_draw_polygon (m_window, m_brushGC, TRUE, gdkpoints, n);
-     
-    // To do: Fillstyle
-   
-    if ((m_pen.GetStyle() != wxTRANSPARENT) && m_window)
+
+    if (m_window)

     {
     {

-        for (i = 0 ; i < n ; i++)
+        if (m_brush.GetStyle() != wxTRANSPARENT)

         {
         {

-            gdk_draw_line( m_window, m_penGC, 
-                           gdkpoints[i%n].x,
-                           gdkpoints[i%n].y,
-                           gdkpoints[(i+1)%n].x,
-                           gdkpoints[(i+1)%n].y);
+            if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+            {
+                gdk_gc_set_ts_origin( m_textGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_polygon( m_window, m_textGC, TRUE, gdkpoints, n );
+                gdk_gc_set_ts_origin( m_textGC, 0, 0 );
+            } else
+            if (m_brush.GetStyle() == wxSTIPPLE)
+            {
+                gdk_gc_set_ts_origin( m_brushGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n );
+                gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
+            }
+            else
+            {
+                gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n );
+            }
+        }
+
+        if (m_pen.GetStyle() != wxTRANSPARENT)
+        {
+            for (i = 0 ; i < n ; i++)
+            {
+                gdk_draw_line( m_window, m_penGC,
+                               gdkpoints[i%n].x,
+                               gdkpoints[i%n].y,
+                               gdkpoints[(i+1)%n].x,
+                               gdkpoints[(i+1)%n].y);
+            }

         }
     }
         }
     }

-        
+

     delete[] gdkpoints;
 }
 
     delete[] gdkpoints;
 }
 

-void wxWindowDC::DoDrawRectangle( long x, long y, long width, long height )
+void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+    wxCoord xx = XLOG2DEV(x);
+    wxCoord yy = YLOG2DEV(y);
+    wxCoord ww = m_signX * XLOG2DEVREL(width);
+    wxCoord hh = m_signY * YLOG2DEVREL(height);

 
 

-    long xx = XLOG2DEV(x);
-    long yy = YLOG2DEV(y);
-    long ww = m_signX * XLOG2DEVREL(width);
-    long hh = m_signY * YLOG2DEVREL(height);
-    

     // CMB: draw nothing if transformed w or h is 0
     if (ww == 0 || hh == 0) return;
 
     // CMB: draw nothing if transformed w or h is 0
     if (ww == 0 || hh == 0) return;
 


@@ -366,27 +674,48 @@ void wxWindowDC::DoDrawRectangle( long x, long y, long width, long height )
     if (m_window)
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
     if (m_window)
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)

-            gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy, ww, hh );
-    
+        {
+            if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+            {
+                gdk_gc_set_ts_origin( m_textGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_rectangle( m_window, m_textGC, TRUE, xx, yy, ww, hh );
+                gdk_gc_set_ts_origin( m_textGC, 0, 0 );
+            }
+            else if (m_brush.GetStyle() == wxSTIPPLE)
+            {
+                gdk_gc_set_ts_origin( m_brushGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy, ww, hh );
+                gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
+            }
+            else
+            {
+                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy, ww, hh );
+            }
+        }
+

         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_rectangle( m_window, m_penGC, FALSE, xx, yy, ww-1, hh-1 );
     }
         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_rectangle( m_window, m_penGC, FALSE, xx, yy, ww-1, hh-1 );
     }

- 
+

     CalcBoundingBox( x, y );
     CalcBoundingBox( x + width, y + height );
 }
 
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + width, y + height );
 }
 

-void wxWindowDC::DoDrawRoundedRectangle( long x, long y, long width, long height, double radius )
+void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (radius < 0.0) radius = - radius * ((width < height) ? width : height);
     if (radius < 0.0) radius = - radius * ((width < height) ? width : height);

-  
-    long xx = XLOG2DEV(x);    
-    long yy = YLOG2DEV(y);
-    long ww = m_signX * XLOG2DEVREL(width); 
-    long hh = m_signY * YLOG2DEVREL(height);
-    long rr = XLOG2DEVREL((long)radius);
+
+    wxCoord xx = XLOG2DEV(x);
+    wxCoord yy = YLOG2DEV(y);
+    wxCoord ww = m_signX * XLOG2DEVREL(width);
+    wxCoord hh = m_signY * YLOG2DEVREL(height);
+    wxCoord rr = XLOG2DEVREL((wxCoord)radius);

 
     // CMB: handle -ve width and/or height
     if (ww < 0) { ww = -ww; xx = xx - ww; }
 
     // CMB: handle -ve width and/or height
     if (ww < 0) { ww = -ww; xx = xx - ww; }


@@ -415,23 +744,52 @@ void wxWindowDC::DoDrawRoundedRectangle( long x, long y, long width, long height
     {
         // CMB: ensure dd is not larger than rectangle otherwise we
         // get an hour glass shape
     {
         // CMB: ensure dd is not larger than rectangle otherwise we
         // get an hour glass shape

-        long dd = 2 * rr;
+        wxCoord dd = 2 * rr;

         if (dd > ww) dd = ww;
         if (dd > hh) dd = hh;
         rr = dd / 2;
 
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {
         if (dd > ww) dd = ww;
         if (dd > hh) dd = hh;
         rr = dd / 2;
 
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {

-            gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
-            gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
-            gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
-            gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
-            gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
-            gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+            if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+            {
+                gdk_gc_set_ts_origin( m_textGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_rectangle( m_window, m_textGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_window, m_textGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_window, m_textGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_window, m_textGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+                gdk_gc_set_ts_origin( m_textGC, 0, 0 );
+            }
+            else if (m_brush.GetStyle() == wxSTIPPLE)
+            {
+                gdk_gc_set_ts_origin( m_brushGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+                gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
+            }
+            else
+            {
+                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+            }

         }
         }

-  
+

         if (m_pen.GetStyle() != wxTRANSPARENT)
         if (m_pen.GetStyle() != wxTRANSPARENT)

-        {    
+        {

             gdk_draw_line( m_window, m_penGC, xx+rr, yy, xx+ww-rr, yy );
             gdk_draw_line( m_window, m_penGC, xx+rr, yy+hh, xx+ww-rr, yy+hh );
             gdk_draw_line( m_window, m_penGC, xx, yy+rr, xx, yy+hh-rr );
             gdk_draw_line( m_window, m_penGC, xx+rr, yy, xx+ww-rr, yy );
             gdk_draw_line( m_window, m_penGC, xx+rr, yy+hh, xx+ww-rr, yy+hh );
             gdk_draw_line( m_window, m_penGC, xx, yy+rr, xx, yy+hh-rr );


@@ -440,124 +798,193 @@ void wxWindowDC::DoDrawRoundedRectangle( long x, long y, long width, long height
             gdk_draw_arc( m_window, m_penGC, FALSE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
             gdk_draw_arc( m_window, m_penGC, FALSE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
             gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
             gdk_draw_arc( m_window, m_penGC, FALSE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
             gdk_draw_arc( m_window, m_penGC, FALSE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
             gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );

-       }
+        }

     }
     }

-    
+

     // this ignores the radius
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + width, y + height );
 }
 
     // this ignores the radius
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + width, y + height );
 }
 

-void wxWindowDC::DoDrawEllipse( long x, long y, long width, long height )
+void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
-    long xx = XLOG2DEV(x);    
-    long yy = YLOG2DEV(y);
-    long ww = m_signX * XLOG2DEVREL(width); 
-    long hh = m_signY * YLOG2DEVREL(height);
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+    wxCoord xx = XLOG2DEV(x);
+    wxCoord yy = YLOG2DEV(y);
+    wxCoord ww = m_signX * XLOG2DEVREL(width);
+    wxCoord hh = m_signY * YLOG2DEVREL(height);

 
     // CMB: handle -ve width and/or height
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
 
     // CMB: handle -ve width and/or height
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }

-  
+

     if (m_window)
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
     if (m_window)
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)

-            gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
-  
+        {
+            if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+            {
+                gdk_gc_set_ts_origin( m_textGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+                gdk_gc_set_ts_origin( m_textGC, 0, 0 );
+            }
+            else if (m_brush.GetStyle() == wxSTIPPLE)
+            {
+                gdk_gc_set_ts_origin( m_brushGC,
+                                      m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+                                      m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+                gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
+            }
+            else
+            {
+                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+            }
+        }
+

         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy, ww, hh, 0, 360*64 );
     }
         if (m_pen.GetStyle() != wxTRANSPARENT)
             gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy, ww, hh, 0, 360*64 );
     }

-        
+

     CalcBoundingBox( x - width, y - height );
     CalcBoundingBox( x + width, y + height );
 }
 
     CalcBoundingBox( x - width, y - height );
     CalcBoundingBox( x + width, y + height );
 }
 

-void wxWindowDC::DoDrawIcon( const wxIcon &icon, long x, long y )
+void wxWindowDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )

 {
     // VZ: egcs 1.0.3 refuses to compile this without cast, no idea why
     DoDrawBitmap( (const wxBitmap&)icon, x, y, (bool)TRUE );
 }
 
 void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
 {
     // VZ: egcs 1.0.3 refuses to compile this without cast, no idea why
     DoDrawBitmap( (const wxBitmap&)icon, x, y, (bool)TRUE );
 }
 
 void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,

-                               long x, long y,
+                               wxCoord x, wxCoord y,

                                bool useMask )
 {
                                bool useMask )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
-    wxCHECK_RET( bitmap.Ok(), _T("invalid bitmap") );
-    
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+    wxCHECK_RET( bitmap.Ok(), wxT("invalid bitmap") );
+
+    bool is_mono = (bitmap.GetBitmap() != NULL);
+

     /* scale/translate size and position */
     /* scale/translate size and position */

-  

     int xx = XLOG2DEV(x);
     int yy = YLOG2DEV(y);
     int xx = XLOG2DEV(x);
     int yy = YLOG2DEV(y);

-  
+

     int w = bitmap.GetWidth();
     int h = bitmap.GetHeight();
     int w = bitmap.GetWidth();
     int h = bitmap.GetHeight();

-    
+

     CalcBoundingBox( x, y );
     CalcBoundingBox( x + w, y + h );
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + w, y + h );

-    
+

     if (!m_window) return;
     if (!m_window) return;

-    
+

     int ww = XLOG2DEVREL(w);
     int hh = YLOG2DEVREL(h);
     int ww = XLOG2DEVREL(w);
     int hh = YLOG2DEVREL(h);

-    
+
+    /* compare to current clipping region */
+    if (!m_currentClippingRegion.IsNull())
+    {
+        wxRegion tmp( xx,yy,ww,hh );
+        tmp.Intersect( m_currentClippingRegion );
+        if (tmp.IsEmpty())
+            return;
+    }
+

     /* scale bitmap if required */
     /* scale bitmap if required */

-    

     wxBitmap use_bitmap;
     wxBitmap use_bitmap;

-    

     if ((w != ww) || (h != hh))
     {
         wxImage image( bitmap );
     if ((w != ww) || (h != hh))
     {
         wxImage image( bitmap );

-        image = image.Scale( ww, hh );
-        
-        use_bitmap = image.ConvertToBitmap();
+        image.Rescale( ww, hh );
+        if (is_mono)
+            use_bitmap = image.ConvertToMonoBitmap(255,255,255);
+        else
+            use_bitmap = image.ConvertToBitmap();

     }
     else
     {
         use_bitmap = bitmap;
     }
     }
     else
     {
         use_bitmap = bitmap;
     }

-    
+

     /* apply mask if any */
     /* apply mask if any */

-    

     GdkBitmap *mask = (GdkBitmap *) NULL;
     if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();
     GdkBitmap *mask = (GdkBitmap *) NULL;
     if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();

-    
-    if (useMask && mask) 
-    {
-        gdk_gc_set_clip_mask( m_penGC, mask );
-        gdk_gc_set_clip_origin( m_penGC, xx, yy );
-    }
-  
-    /* draw XPixmap or XBitmap, depending on what the wxBitmap contains */
-    
-    GdkPixmap *pm = use_bitmap.GetPixmap();
-    if (pm)
-    {
-        gdk_draw_pixmap( m_window, m_penGC, pm, 0, 0, xx, yy, -1, -1 );
-    }
-    else
-    {
-        GdkBitmap *bm = use_bitmap.GetBitmap();
-        if (bm)
+
+        if (useMask && mask)

         {
         {

-            gdk_draw_bitmap( m_window, m_penGC, bm, 0, 0, xx, yy, -1, -1 );
+            GdkBitmap *new_mask = (GdkBitmap*) NULL;
+            if (!m_currentClippingRegion.IsNull())
+            {
+                GdkColor col;
+                new_mask = gdk_pixmap_new( wxRootWindow->window, ww, hh, 1 );
+                GdkGC *gc = gdk_gc_new( new_mask );
+                col.pixel = 0;
+                gdk_gc_set_foreground( gc, &col );
+                gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh );
+                col.pixel = 0;
+                gdk_gc_set_background( gc, &col );
+                col.pixel = 1;
+                gdk_gc_set_foreground( gc, &col );
+                gdk_gc_set_clip_region( gc, m_currentClippingRegion.GetRegion() );
+                gdk_gc_set_clip_origin( gc, -xx, -yy );
+                gdk_gc_set_fill( gc, GDK_OPAQUE_STIPPLED );
+                gdk_gc_set_stipple( gc, mask );
+                gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh );
+                gdk_gc_unref( gc );
+            }
+
+            if (is_mono)
+            {
+                if (new_mask)
+                    gdk_gc_set_clip_mask( m_textGC, new_mask );
+                else
+                    gdk_gc_set_clip_mask( m_textGC, mask );
+                gdk_gc_set_clip_origin( m_textGC, xx, yy );
+            }
+            else
+            {
+                if (new_mask)
+                    gdk_gc_set_clip_mask( m_penGC, new_mask );
+                else
+                    gdk_gc_set_clip_mask( m_penGC, mask );
+                gdk_gc_set_clip_origin( m_penGC, xx, yy );
+            }
+            if (new_mask)
+                gdk_bitmap_unref( new_mask );

         }
         }

-    }
-    
+
+    /* Draw XPixmap or XBitmap, depending on what the wxBitmap contains. For
+       drawing a mono-bitmap (XBitmap) we use the current text GC */
+    if (is_mono)
+        gdk_wx_draw_bitmap( m_window, m_textGC, use_bitmap.GetBitmap(), 0, 0, xx, yy, -1, -1 );
+    else
+        gdk_draw_pixmap( m_window, m_penGC, use_bitmap.GetPixmap(), 0, 0, xx, yy, -1, -1 );
+

     /* remove mask again if any */
     /* remove mask again if any */

-    
-    if (useMask && mask) 
+    if (useMask && mask)

     {
     {

-        gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL );
-        gdk_gc_set_clip_origin( m_penGC, 0, 0 );
+        if (is_mono)
+        {
+            gdk_gc_set_clip_mask( m_textGC, (GdkBitmap *) NULL );
+            gdk_gc_set_clip_origin( m_textGC, 0, 0 );
+            if (!m_currentClippingRegion.IsNull())
+                gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() );
+        }
+        else
+        {
+            gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL );
+            gdk_gc_set_clip_origin( m_penGC, 0, 0 );
+            if (!m_currentClippingRegion.IsNull())
+                gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
+        }

     }
 }
 
     }
 }
 

-bool wxWindowDC::DoBlit( long xdest, long ydest, long width, long height,
-                         wxDC *source, long xsrc, long ysrc,
+bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+                         wxDC *source, wxCoord xsrc, wxCoord ysrc,

                          int logical_func, bool useMask )
 {
    /* this is the nth try to get this utterly useless function to
                          int logical_func, bool useMask )
 {
    /* this is the nth try to get this utterly useless function to


@@ -565,27 +992,28 @@ bool wxWindowDC::DoBlit( long xdest, long ydest, long width, long height,
       of the source dc, but scales correctly on the target dc and
       knows about possible mask information in a memory dc. */
 
       of the source dc, but scales correctly on the target dc and
       knows about possible mask information in a memory dc. */
 

-    wxCHECK_MSG( Ok(), FALSE, _T("invalid window dc") );
-    
-    wxCHECK_MSG( source, FALSE, _T("invalid source dc") );
-    
+    wxCHECK_MSG( Ok(), FALSE, wxT("invalid window dc") );
+
+    wxCHECK_MSG( source, FALSE, wxT("invalid source dc") );
+

     if (!m_window) return FALSE;
     if (!m_window) return FALSE;

-    
+

     wxClientDC *srcDC = (wxClientDC*)source;
     wxMemoryDC *memDC = (wxMemoryDC*)source;
     wxClientDC *srcDC = (wxClientDC*)source;
     wxMemoryDC *memDC = (wxMemoryDC*)source;

-  
+

     bool use_bitmap_method = FALSE;
     bool use_bitmap_method = FALSE;

-  
+    bool is_mono = FALSE;
+

     if (srcDC->m_isMemDC)
     {
         if (!memDC->m_selected.Ok()) return FALSE;
     if (srcDC->m_isMemDC)
     {
         if (!memDC->m_selected.Ok()) return FALSE;

-        
+

         /* we use the "XCopyArea" way to copy a memory dc into
            y different window if the memory dc BOTH
            a) doesn't have any mask or its mask isn't used
            b) it is clipped
            c) is not 1-bit */
         /* we use the "XCopyArea" way to copy a memory dc into
            y different window if the memory dc BOTH
            a) doesn't have any mask or its mask isn't used
            b) it is clipped
            c) is not 1-bit */

-    
+

         if (useMask && (memDC->m_selected.GetMask()))
         {
            /* we HAVE TO use the direct way for memory dcs
         if (useMask && (memDC->m_selected.GetMask()))
         {
            /* we HAVE TO use the direct way for memory dcs


@@ -598,15 +1026,16 @@ bool wxWindowDC::DoBlit( long xdest, long ydest, long width, long height,
            /* we HAVE TO use the direct way for memory dcs
               that are bitmaps because XCopyArea doesn't cope
               with different bit depths */
            /* we HAVE TO use the direct way for memory dcs
               that are bitmaps because XCopyArea doesn't cope
               with different bit depths */

+            is_mono = TRUE;

             use_bitmap_method = TRUE;
         }
         else if ((xsrc == 0) && (ysrc == 0) &&
                  (width == memDC->m_selected.GetWidth()) &&
                  (height == memDC->m_selected.GetHeight()))
         {
             use_bitmap_method = TRUE;
         }
         else if ((xsrc == 0) && (ysrc == 0) &&
                  (width == memDC->m_selected.GetWidth()) &&
                  (height == memDC->m_selected.GetHeight()))
         {

-           /* we SHOULD use the direct way if all of the bitmap 
-              in the memory dc is copied in which case XCopyArea 
-              wouldn't be able able to boost performace by reducing 
+           /* we SHOULD use the direct way if all of the bitmap
+              in the memory dc is copied in which case XCopyArea
+              wouldn't be able able to boost performace by reducing

               the area to be scaled */
             use_bitmap_method = TRUE;
         }
               the area to be scaled */
             use_bitmap_method = TRUE;
         }


@@ -615,94 +1044,132 @@ bool wxWindowDC::DoBlit( long xdest, long ydest, long width, long height,
             use_bitmap_method = FALSE;
         }
     }
             use_bitmap_method = FALSE;
         }
     }

-    
+

     CalcBoundingBox( xdest, ydest );
     CalcBoundingBox( xdest + width, ydest + height );
     CalcBoundingBox( xdest, ydest );
     CalcBoundingBox( xdest + width, ydest + height );

-    
+
+    /* scale/translate size and position */
+    wxCoord xx = XLOG2DEV(xdest);
+    wxCoord yy = YLOG2DEV(ydest);
+
+    wxCoord ww = XLOG2DEVREL(width);
+    wxCoord hh = YLOG2DEVREL(height);
+
+    /* compare to current clipping region */
+    if (!m_currentClippingRegion.IsNull())
+    {
+        wxRegion tmp( xx,yy,ww,hh );
+        tmp.Intersect( m_currentClippingRegion );
+        if (tmp.IsEmpty())
+            return TRUE;
+    }
+

     int old_logical_func = m_logicalFunction;
     SetLogicalFunction( logical_func );
     int old_logical_func = m_logicalFunction;
     SetLogicalFunction( logical_func );

-    
+

     if (use_bitmap_method)
     {
         /* scale/translate bitmap size */
     if (use_bitmap_method)
     {
         /* scale/translate bitmap size */

-  
-        long bm_width = memDC->m_selected.GetWidth();
-        long bm_height = memDC->m_selected.GetHeight();
-        
-        long bm_ww = XLOG2DEVREL( bm_width );
-        long bm_hh = YLOG2DEVREL( bm_height );
-        
+        wxCoord bm_width = memDC->m_selected.GetWidth();
+        wxCoord bm_height = memDC->m_selected.GetHeight();
+
+        wxCoord bm_ww = XLOG2DEVREL( bm_width );
+        wxCoord bm_hh = YLOG2DEVREL( bm_height );
+

         /* scale bitmap if required */
         /* scale bitmap if required */

-    

         wxBitmap use_bitmap;
         wxBitmap use_bitmap;

-    
+

         if ((bm_width != bm_ww) || (bm_height != bm_hh))
         {
             wxImage image( memDC->m_selected );
             image = image.Scale( bm_ww, bm_hh );
         if ((bm_width != bm_ww) || (bm_height != bm_hh))
         {
             wxImage image( memDC->m_selected );
             image = image.Scale( bm_ww, bm_hh );

-        
-            use_bitmap = image.ConvertToBitmap();
+
+            if (is_mono)
+                use_bitmap = image.ConvertToMonoBitmap(255,255,255);
+            else
+                use_bitmap = image.ConvertToBitmap();

         }
         else
         {
             use_bitmap = memDC->m_selected;
         }
         }
         else
         {
             use_bitmap = memDC->m_selected;
         }

-        
-        /* scale/translate size and position */
-  
-        long xx = XLOG2DEV(xdest);
-        long yy = YLOG2DEV(ydest);
-        
-        long ww = XLOG2DEVREL(width);
-        long hh = YLOG2DEVREL(height);
-        
+

         /* apply mask if any */
         /* apply mask if any */

-    

         GdkBitmap *mask = (GdkBitmap *) NULL;
         if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();
         GdkBitmap *mask = (GdkBitmap *) NULL;
         if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();

-    
-        if (useMask && mask) 
-        {
-            gdk_gc_set_clip_mask( m_penGC, mask );
-            gdk_gc_set_clip_origin( m_penGC, xx, yy );
-        }
-        
-        /* draw XPixmap or XBitmap, depending on what the wxBitmap contains */
-    
-        GdkPixmap *pm = use_bitmap.GetPixmap();
-        if (pm)
-        {
-            gdk_draw_pixmap( m_window, m_penGC, pm, xsrc, ysrc, xx, yy, ww, hh );
-        }
-        else
+
+        if (useMask && mask)

         {
         {

-            GdkBitmap *bm = use_bitmap.GetBitmap();
-            if (bm)
+            GdkBitmap *new_mask = (GdkBitmap*) NULL;
+            if (!m_currentClippingRegion.IsNull())
+            {
+                GdkColor col;
+                new_mask = gdk_pixmap_new( wxRootWindow->window, bm_ww, bm_hh, 1 );
+                GdkGC *gc = gdk_gc_new( new_mask );
+                col.pixel = 0;
+                gdk_gc_set_foreground( gc, &col );
+                gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, bm_ww, bm_hh );
+                col.pixel = 0;
+                gdk_gc_set_background( gc, &col );
+                col.pixel = 1;
+                gdk_gc_set_foreground( gc, &col );
+                gdk_gc_set_clip_region( gc, m_currentClippingRegion.GetRegion() );
+                gdk_gc_set_clip_origin( gc, -xx, -yy );
+                gdk_gc_set_fill( gc, GDK_OPAQUE_STIPPLED );
+                gdk_gc_set_stipple( gc, mask );
+                gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, bm_ww, bm_hh );
+                gdk_gc_unref( gc );
+            }
+
+            if (is_mono)
+            {
+                if (new_mask)
+                    gdk_gc_set_clip_mask( m_textGC, new_mask );
+                else
+                    gdk_gc_set_clip_mask( m_textGC, mask );
+                gdk_gc_set_clip_origin( m_textGC, xx, yy );
+            }
+            else

             {
             {

-                /* we use the textGC here because blitting a bitmap is done
-                   using the current text colour */
-                gdk_draw_bitmap( m_window, m_textGC, bm, xsrc, ysrc, xx, yy, ww, hh );
+                if (new_mask)
+                    gdk_gc_set_clip_mask( m_penGC, new_mask );
+                else
+                    gdk_gc_set_clip_mask( m_penGC, mask );
+                gdk_gc_set_clip_origin( m_penGC, xx, yy );

             }
             }

+            if (new_mask)
+                gdk_bitmap_unref( new_mask );

         }
         }

-    
+
+        /* Draw XPixmap or XBitmap, depending on what the wxBitmap contains. For
+           drawing a mono-bitmap (XBitmap) we use the current text GC */
+
+        if (is_mono)
+            gdk_wx_draw_bitmap( m_window, m_textGC, use_bitmap.GetBitmap(), xsrc, ysrc, xx, yy, ww, hh );
+        else
+            gdk_draw_pixmap( m_window, m_penGC, use_bitmap.GetPixmap(), xsrc, ysrc, xx, yy, ww, hh );
+

         /* remove mask again if any */
         /* remove mask again if any */

-    
-        if (useMask && mask) 
+        if (useMask && mask)

         {
         {

-            gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL );
-            gdk_gc_set_clip_origin( m_penGC, 0, 0 );
+            if (is_mono)
+            {
+                gdk_gc_set_clip_mask( m_textGC, (GdkBitmap *) NULL );
+                gdk_gc_set_clip_origin( m_textGC, 0, 0 );
+                if (!m_currentClippingRegion.IsNull())
+                    gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() );
+            }
+            else
+            {
+                gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL );
+                gdk_gc_set_clip_origin( m_penGC, 0, 0 );
+                if (!m_currentClippingRegion.IsNull())
+                    gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
+            }

         }
     }
     else /* use_bitmap_method */
     {
         }
     }
     else /* use_bitmap_method */
     {

-        /* scale/translate size and position */
-  
-        long xx = XLOG2DEV(xdest);
-        long yy = YLOG2DEV(ydest);
-        
-        long ww = XLOG2DEVREL(width);
-        long hh = YLOG2DEVREL(height);
-        

         if ((width != ww) || (height != hh))
         {
             /* draw source window into a bitmap as we cannot scale
         if ((width != ww) || (height != hh))
         {
             /* draw source window into a bitmap as we cannot scale


@@ -717,33 +1184,37 @@ bool wxWindowDC::DoBlit( long xdest, long ydest, long width, long height,
                Is a double XGetImage and combined XGetPixel and
                XPutPixel really faster? I'm not sure. look at wxXt
                for a different implementation of the same problem. */
                Is a double XGetImage and combined XGetPixel and
                XPutPixel really faster? I'm not sure. look at wxXt
                for a different implementation of the same problem. */

-   
+

             wxBitmap bitmap( width, height );
             wxBitmap bitmap( width, height );

-            gdk_window_copy_area( bitmap.GetPixmap(), m_penGC, 0, 0, 
+
+            /* copy including child window contents */
+            gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );
+            gdk_window_copy_area( bitmap.GetPixmap(), m_penGC, 0, 0,

                                   srcDC->GetWindow(),
                                   xsrc, ysrc, width, height );
                                   srcDC->GetWindow(),
                                   xsrc, ysrc, width, height );

-            
+            gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );
+

             /* scale image */
             /* scale image */

-            

             wxImage image( bitmap );
             image = image.Scale( ww, hh );
             wxImage image( bitmap );
             image = image.Scale( ww, hh );

-            
+

             /* convert to bitmap */
             /* convert to bitmap */

-            

             bitmap = image.ConvertToBitmap();
             bitmap = image.ConvertToBitmap();

-            
+

             /* draw scaled bitmap */
             /* draw scaled bitmap */

-            

             gdk_draw_pixmap( m_window, m_penGC, bitmap.GetPixmap(), 0, 0, xx, yy, -1, -1 );
             gdk_draw_pixmap( m_window, m_penGC, bitmap.GetPixmap(), 0, 0, xx, yy, -1, -1 );

-            
+

         }
         else
         {
         }
         else
         {

-            /* no scaling and not a memory dc with a mask either */
-        
+            /* No scaling and not a memory dc with a mask either */
+
+            /* copy including child window contents */
+            gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );

             gdk_window_copy_area( m_window, m_penGC, xx, yy,
                                   srcDC->GetWindow(),
                                   xsrc, ysrc, width, height );
             gdk_window_copy_area( m_window, m_penGC, xx, yy,
                                   srcDC->GetWindow(),
                                   xsrc, ysrc, width, height );

+            gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );

         }
     }
 
         }
     }
 


@@ -751,84 +1222,227 @@ bool wxWindowDC::DoBlit( long xdest, long ydest, long width, long height,
     return TRUE;
 }
 
     return TRUE;
 }
 

-void wxWindowDC::DoDrawText( const wxString &text, long x, long y )
+void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );

 
     if (!m_window) return;
 
     if (!m_window) return;

-    
+

     GdkFont *font = m_font.GetInternalFont( m_scaleY );
 
     GdkFont *font = m_font.GetInternalFont( m_scaleY );
 

+    wxCHECK_RET( font, wxT("invalid font") );
+
+#ifdef __WXGTK20__
+    wxCHECK_RET( m_context, wxT("no Pango context") );
+#endif
+

     x = XLOG2DEV(x);
     y = YLOG2DEV(y);
 
     x = XLOG2DEV(x);
     y = YLOG2DEV(y);
 

+#ifdef __WXGTK20__
+    /* FIXME: the layout engine should probably be abstracted at a higher level in wxDC... */
+    PangoLayout *layout = pango_layout_new(m_context);
+    pango_layout_set_font_description(layout, m_fontdesc);
+    {
+        wxWX2MBbuf data = text.mb_str(wxConvUTF8);
+        pango_layout_set_text(layout, data, strlen(data));
+    }
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
+    wxCoord width = rect.width;
+    wxCoord height = rect.height;
+    gdk_draw_layout( m_window, m_textGC, x, y, layout );
+#else
+    wxCoord width = gdk_string_width( font, text.mbc_str() );
+    wxCoord height = font->ascent + font->descent;

     /* CMB 21/5/98: draw text background if mode is wxSOLID */
     if (m_backgroundMode == wxSOLID)
     {
     /* CMB 21/5/98: draw text background if mode is wxSOLID */
     if (m_backgroundMode == wxSOLID)
     {

-        long width = gdk_string_width( font, text.mbc_str() );
-        long height = font->ascent + font->descent;

         gdk_gc_set_foreground( m_textGC, m_textBackgroundColour.GetColor() );
         gdk_draw_rectangle( m_window, m_textGC, TRUE, x, y, width, height );
         gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
     }
     gdk_draw_string( m_window, font, m_textGC, x, y + font->ascent, text.mbc_str() );
         gdk_gc_set_foreground( m_textGC, m_textBackgroundColour.GetColor() );
         gdk_draw_rectangle( m_window, m_textGC, TRUE, x, y, width, height );
         gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
     }
     gdk_draw_string( m_window, font, m_textGC, x, y + font->ascent, text.mbc_str() );

+#endif

 
     /* CMB 17/7/98: simple underline: ignores scaling and underlying
        X font's XA_UNDERLINE_POSITION and XA_UNDERLINE_THICKNESS
        properties (see wxXt implementation) */
     if (m_font.GetUnderlined())
     {
 
     /* CMB 17/7/98: simple underline: ignores scaling and underlying
        X font's XA_UNDERLINE_POSITION and XA_UNDERLINE_THICKNESS
        properties (see wxXt implementation) */
     if (m_font.GetUnderlined())
     {

-        long width = gdk_string_width( font, text.mbc_str() );
-        long ul_y = y + font->ascent;
+        wxCoord ul_y = y + font->ascent;

         if (font->descent > 0) ul_y++;
         gdk_draw_line( m_window, m_textGC, x, ul_y, x + width, ul_y);
     }
         if (font->descent > 0) ul_y++;
         gdk_draw_line( m_window, m_textGC, x, ul_y, x + width, ul_y);
     }

-    
-    long w, h;
-    GetTextExtent (text, &w, &h);
-    CalcBoundingBox (x + w, y + h);
+
+#ifdef __WXGTK20__
+    g_object_unref( G_OBJECT( layout ) );
+#endif
+
+    width = wxCoord(width / m_scaleX);
+    height = wxCoord(height / m_scaleY);
+    CalcBoundingBox (x + width, y + height);

     CalcBoundingBox (x, y);
 }
 
     CalcBoundingBox (x, y);
 }
 

-void wxWindowDC::GetTextExtent( const wxString &string, long *width, long *height,
-                                long *descent, long *externalLeading,
-                                wxFont *theFont ) const
+void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )
+{
+    if (angle == 0.0)
+    {
+        DrawText(text, x, y);
+        return;
+    }
+
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+    if (!m_window) return;
+
+    GdkFont *font = m_font.GetInternalFont( m_scaleY );
+
+    wxCHECK_RET( font, wxT("invalid font") );
+
+    // the size of the text
+    wxCoord w = gdk_string_width( font, text.mbc_str() );
+    wxCoord h = font->ascent + font->descent;
+
+    // draw the string normally
+    wxBitmap src(w, h);
+    wxMemoryDC dc;
+    dc.SelectObject(src);
+    dc.SetFont(GetFont());
+    dc.SetBackground(*wxWHITE_BRUSH);
+    dc.SetBrush(*wxBLACK_BRUSH);
+    dc.Clear();
+    dc.DrawText(text, 0, 0);
+    dc.SetFont(wxNullFont);
+    dc.SelectObject(wxNullBitmap);
+
+    // Calculate the size of the rotated bounding box.
+    double rad = DegToRad(angle);
+    double dx = cos(rad),
+           dy = sin(rad);
+
+    // the rectngle vertices are counted clockwise with the first one being at
+    // (0, 0) (or, rather, at (x, y))
+    double x2 = w*dx,
+           y2 = -w*dy;      // y axis points to the bottom, hence minus
+    double x4 = h*dy,
+           y4 = h*dx;
+    double x3 = x4 + x2,
+           y3 = y4 + y2;
+
+    // calc max and min
+    wxCoord maxX = (wxCoord)(dmax(x2, dmax(x3, x4)) + 0.5),
+            maxY = (wxCoord)(dmax(y2, dmax(y3, y4)) + 0.5),
+            minX = (wxCoord)(dmin(x2, dmin(x3, x4)) - 0.5),
+            minY = (wxCoord)(dmin(y2, dmin(y3, y4)) - 0.5);
+
+    // prepare to blit-with-rotate the bitmap to the DC
+    wxImage image(src);
+
+    GdkColor *colText = m_textForegroundColour.GetColor(),
+             *colBack = m_textBackgroundColour.GetColor();
+
+    bool textColSet = TRUE;
+
+    unsigned char *data = image.GetData();
+
+    // paint pixel by pixel
+    for ( wxCoord srcX = 0; srcX < w; srcX++ )
+    {
+        for ( wxCoord srcY = 0; srcY < h; srcY++ )
+        {
+            // transform source coords to dest coords
+            double r = sqrt((double)srcX*srcX + srcY*srcY);
+            double angleOrig = atan2((double)srcY, (double)srcX) - rad;
+            wxCoord dstX = (wxCoord)(r*cos(angleOrig) + 0.5),
+                    dstY = (wxCoord)(r*sin(angleOrig) + 0.5);
+
+            // black pixel?
+            bool textPixel = data[(srcY*w + srcX)*3] == 0;
+            if ( textPixel || (m_backgroundMode == wxSOLID) )
+            {
+                // change colour if needed
+                if ( textPixel != textColSet )
+                {
+                    gdk_gc_set_foreground( m_textGC, textPixel ? colText
+                                                               : colBack );
+
+                    textColSet = textPixel;
+                }
+
+                // don't use DrawPoint() because it uses the current pen
+                // colour, and we don't need it here
+                gdk_draw_point( m_window, m_textGC,
+                                XLOG2DEV(x + dstX), YLOG2DEV(y + dstY) );
+            }
+        }
+    }
+
+    // it would be better to draw with non underlined font and draw the line
+    // manually here (it would be more straight...)
+#if 0
+    if ( m_font.GetUnderlined() )
+    {
+        gdk_draw_line( m_window, m_textGC,
+                       XLOG2DEV(x + x4), YLOG2DEV(y + y4 + font->descent),
+                       XLOG2DEV(x + x3), YLOG2DEV(y + y3 + font->descent));
+    }
+#endif // 0
+
+    // restore the font colour
+    gdk_gc_set_foreground( m_textGC, colText );
+
+    // update the bounding box
+    CalcBoundingBox(x + minX, y + minY);
+    CalcBoundingBox(x + maxX, y + maxY);
+}
+
+void wxWindowDC::DoGetTextExtent(const wxString &string,
+                                 wxCoord *width, wxCoord *height,
+                                 wxCoord *descent, wxCoord *externalLeading,
+                                 wxFont *theFont) const

 {
     wxFont fontToUse = m_font;
     if (theFont) fontToUse = *theFont;
 {
     wxFont fontToUse = m_font;
     if (theFont) fontToUse = *theFont;

-  
+

     GdkFont *font = fontToUse.GetInternalFont( m_scaleY );
     GdkFont *font = fontToUse.GetInternalFont( m_scaleY );

-    if (width) (*width) = long(gdk_string_width( font, string.mbc_str() ) / m_scaleX);
-    if (height) (*height) = long((font->ascent + font->descent) / m_scaleY);
-    if (descent) (*descent) = long(font->descent / m_scaleY);
+    if (width) (*width) = wxCoord(gdk_string_width( font, string.mbc_str() ) / m_scaleX);
+    if (height) (*height) = wxCoord((font->ascent + font->descent) / m_scaleY);
+    if (descent) (*descent) = wxCoord(font->descent / m_scaleY);

     if (externalLeading) (*externalLeading) = 0;  // ??
 }
 
     if (externalLeading) (*externalLeading) = 0;  // ??
 }
 

-long wxWindowDC::GetCharWidth() const
+wxCoord wxWindowDC::GetCharWidth() const

 {
     GdkFont *font = m_font.GetInternalFont( m_scaleY );
 {
     GdkFont *font = m_font.GetInternalFont( m_scaleY );

-    return long(gdk_string_width( font, "H" ) / m_scaleX);
+    wxCHECK_MSG( font, -1, wxT("invalid font") );
+
+    return wxCoord(gdk_string_width( font, "H" ) / m_scaleX);

 }
 
 }
 

-long wxWindowDC::GetCharHeight() const
+wxCoord wxWindowDC::GetCharHeight() const

 {
     GdkFont *font = m_font.GetInternalFont( m_scaleY );
 {
     GdkFont *font = m_font.GetInternalFont( m_scaleY );

-    return long((font->ascent + font->descent) / m_scaleY);
+    wxCHECK_MSG( font, -1, wxT("invalid font") );
+
+    return wxCoord((font->ascent + font->descent) / m_scaleY);

 }
 
 void wxWindowDC::Clear()
 {
 }
 
 void wxWindowDC::Clear()
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (!m_window) return;
     if (!m_window) return;

-    
+

     /* - we either are a memory dc or have a window as the
        owner. anything else shouldn't happen.
        - we don't use gdk_window_clear() as we don't set
        the window's background colour anymore. it is too
        much pain to keep the DC's and the window's back-
        ground colour in synch. */
     /* - we either are a memory dc or have a window as the
        owner. anything else shouldn't happen.
        - we don't use gdk_window_clear() as we don't set
        the window's background colour anymore. it is too
        much pain to keep the DC's and the window's back-
        ground colour in synch. */

-  
+

     if (m_owner)
     {
         int width,height;
     if (m_owner)
     {
         int width,height;


@@ -849,20 +1463,23 @@ void wxWindowDC::Clear()
 void wxWindowDC::SetFont( const wxFont &font )
 {
     m_font = font;
 void wxWindowDC::SetFont( const wxFont &font )
 {
     m_font = font;

+#ifdef __WXGTK20__
+    // fix fontdesc?
+#endif

 }
 
 void wxWindowDC::SetPen( const wxPen &pen )
 {
 }
 
 void wxWindowDC::SetPen( const wxPen &pen )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_pen == pen) return;
     if (m_pen == pen) return;

-  
+

     m_pen = pen;
     m_pen = pen;

-  
+

     if (!m_pen.Ok()) return;
     if (!m_pen.Ok()) return;

-  
+

     if (!m_window) return;
     if (!m_window) return;

-    
+

     gint width = m_pen.GetWidth();
     if (width <= 0)
     {
     gint width = m_pen.GetWidth();
     if (width <= 0)
     {


@@ -873,150 +1490,170 @@ void wxWindowDC::SetPen( const wxPen &pen )
     {
         // X doesn't allow different width in x and y and so we take
         // the average
     {
         // X doesn't allow different width in x and y and so we take
         // the average

-        double w = 0.5 + (abs(XLOG2DEVREL(width)) + abs(YLOG2DEVREL(width))) / 2.0;
+        double w = 0.5 +
+                   ( fabs((double) XLOG2DEVREL(width)) +
+                     fabs((double) YLOG2DEVREL(width)) ) / 2.0;

         width = (int)w;
     }
         width = (int)w;
     }

-  
-    const static char dotted[] = {1, 1};
-    const static char short_dashed[] = {2, 2};
-    const static char long_dashed[] = {2, 4};
-    const static char dotted_dashed[] = {3, 3, 1, 3};
-    
+
+    static const wxGTKDash dotted[] = {1, 1};
+    static const wxGTKDash short_dashed[] = {2, 2};
+    static const wxGTKDash wxCoord_dashed[] = {2, 4};
+    static const wxGTKDash dotted_dashed[] = {3, 3, 1, 3};
+

     // We express dash pattern in pen width unit, so we are
     // independent of zoom factor and so on...
     int req_nb_dash;
     // We express dash pattern in pen width unit, so we are
     // independent of zoom factor and so on...
     int req_nb_dash;

-    const char *req_dash;
-    
+    const wxGTKDash *req_dash;
+

     GdkLineStyle lineStyle = GDK_LINE_SOLID;
     switch (m_pen.GetStyle())
     {
         case wxUSER_DASH:
     GdkLineStyle lineStyle = GDK_LINE_SOLID;
     switch (m_pen.GetStyle())
     {
         case wxUSER_DASH:

-       {
-           lineStyle = GDK_LINE_ON_OFF_DASH; 
+        {
+            lineStyle = GDK_LINE_ON_OFF_DASH;

             req_nb_dash = m_pen.GetDashCount();
             req_nb_dash = m_pen.GetDashCount();

-            req_dash = m_pen.GetDash();
+            req_dash = (wxGTKDash*)m_pen.GetDash();

             break;
             break;

-       }
-        case wxDOT:        
-       { 
-           lineStyle = GDK_LINE_ON_OFF_DASH; 
+        }
+        case wxDOT:
+        {
+            lineStyle = GDK_LINE_ON_OFF_DASH;

             req_nb_dash = 2;
             req_dash = dotted;
             req_nb_dash = 2;
             req_dash = dotted;

-           break; 
-       }
-        case wxLONG_DASH:  
-       { 
-           lineStyle = GDK_LINE_ON_OFF_DASH; 
+            break;
+        }
+        case wxLONG_DASH:
+        {
+            lineStyle = GDK_LINE_ON_OFF_DASH;

             req_nb_dash = 2;
             req_nb_dash = 2;

-            req_dash = long_dashed;
-           break; 
-       }
-        case wxSHORT_DASH: 
-       { 
-           lineStyle = GDK_LINE_ON_OFF_DASH; 
+            req_dash = wxCoord_dashed;
+            break;
+        }
+        case wxSHORT_DASH:
+        {
+            lineStyle = GDK_LINE_ON_OFF_DASH;

             req_nb_dash = 2;
             req_dash = short_dashed;
             req_nb_dash = 2;
             req_dash = short_dashed;

-           break; 
-       }
-        case wxDOT_DASH:   
-       { 
-//         lineStyle = GDK_LINE_DOUBLE_DASH; 
-           lineStyle = GDK_LINE_ON_OFF_DASH; 
+            break;
+        }
+        case wxDOT_DASH:
+        {
+//            lineStyle = GDK_LINE_DOUBLE_DASH;
+            lineStyle = GDK_LINE_ON_OFF_DASH;

             req_nb_dash = 4;
             req_dash = dotted_dashed;
             req_nb_dash = 4;
             req_dash = dotted_dashed;

-           break; 
-       }
-       
-       case wxTRANSPARENT:
-       case wxSTIPPLE:
-        case wxSOLID: 
-       default:     
-       { 
-           lineStyle = GDK_LINE_SOLID;
-            req_dash = (wxDash*)NULL;
+            break;
+        }
+
+        case wxTRANSPARENT:
+        case wxSTIPPLE_MASK_OPAQUE:
+        case wxSTIPPLE:
+        case wxSOLID:
+        default:
+        {
+            lineStyle = GDK_LINE_SOLID;
+            req_dash = (wxGTKDash*)NULL;

             req_nb_dash = 0;
             req_nb_dash = 0;

-           break; 
-       }
+            break;
+        }

     }
     }

-  
-#if (GTK_MINOR_VERSION > 0)
+
+#if (GTK_MINOR_VERSION > 0) || (GTK_MAJOR_VERSION > 1)

     if (req_dash && req_nb_dash)
     {
     if (req_dash && req_nb_dash)
     {

-        char *real_req_dash = new char[req_nb_dash];
+        wxGTKDash *real_req_dash = new wxGTKDash[req_nb_dash];

         if (real_req_dash)
         {
             for (int i = 0; i < req_nb_dash; i++)
                 real_req_dash[i] = req_dash[i] * width;
         if (real_req_dash)
         {
             for (int i = 0; i < req_nb_dash; i++)
                 real_req_dash[i] = req_dash[i] * width;

-           gdk_gc_set_dashes( m_penGC, 0, real_req_dash, req_nb_dash );
+            gdk_gc_set_dashes( m_penGC, 0, real_req_dash, req_nb_dash );

             delete[] real_req_dash;
         }
         else
         {
             // No Memory. We use non-scaled dash pattern...
             delete[] real_req_dash;
         }
         else
         {
             // No Memory. We use non-scaled dash pattern...

-           gdk_gc_set_dashes( m_penGC, 0, (char*)req_dash, req_nb_dash );
+            gdk_gc_set_dashes( m_penGC, 0, (wxGTKDash*)req_dash, req_nb_dash );

         }
     }
 #endif
         }
     }
 #endif

-       
+

     GdkCapStyle capStyle = GDK_CAP_ROUND;
     switch (m_pen.GetCap())
     {
     GdkCapStyle capStyle = GDK_CAP_ROUND;
     switch (m_pen.GetCap())
     {

-        case wxCAP_ROUND:      { capStyle = (width <= 1) ? GDK_CAP_NOT_LAST : GDK_CAP_ROUND; break; }

         case wxCAP_PROJECTING: { capStyle = GDK_CAP_PROJECTING; break; }
         case wxCAP_BUTT:       { capStyle = GDK_CAP_BUTT;       break; }
         case wxCAP_PROJECTING: { capStyle = GDK_CAP_PROJECTING; break; }
         case wxCAP_BUTT:       { capStyle = GDK_CAP_BUTT;       break; }

+        case wxCAP_ROUND:
+        default:
+        {
+            if (width <= 1)
+            {
+                width = 0;
+                capStyle = GDK_CAP_NOT_LAST;
+            }
+            else
+            {
+                capStyle = GDK_CAP_ROUND;
+            }
+            break;
+        }

     }
     }

-  
+

     GdkJoinStyle joinStyle = GDK_JOIN_ROUND;
     switch (m_pen.GetJoin())
     {
         case wxJOIN_BEVEL: { joinStyle = GDK_JOIN_BEVEL; break; }
     GdkJoinStyle joinStyle = GDK_JOIN_ROUND;
     switch (m_pen.GetJoin())
     {
         case wxJOIN_BEVEL: { joinStyle = GDK_JOIN_BEVEL; break; }

-        case wxJOIN_ROUND: { joinStyle = GDK_JOIN_ROUND; break; }

         case wxJOIN_MITER: { joinStyle = GDK_JOIN_MITER; break; }
         case wxJOIN_MITER: { joinStyle = GDK_JOIN_MITER; break; }

+        case wxJOIN_ROUND:
+        default:           { joinStyle = GDK_JOIN_ROUND; break; }

     }
     }

-  
+

     gdk_gc_set_line_attributes( m_penGC, width, lineStyle, capStyle, joinStyle );
     gdk_gc_set_line_attributes( m_penGC, width, lineStyle, capStyle, joinStyle );

-  
+

     m_pen.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_penGC, m_pen.GetColour().GetColor() );
 }
 
 void wxWindowDC::SetBrush( const wxBrush &brush )
 {
     m_pen.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_penGC, m_pen.GetColour().GetColor() );
 }
 
 void wxWindowDC::SetBrush( const wxBrush &brush )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_brush == brush) return;
     if (m_brush == brush) return;

-  
+

     m_brush = brush;
     m_brush = brush;

-  
+

     if (!m_brush.Ok()) return;
     if (!m_brush.Ok()) return;

-  
+

     if (!m_window) return;
     if (!m_window) return;

-    
+

     m_brush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_brushGC, m_brush.GetColour().GetColor() );
     m_brush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_brushGC, m_brush.GetColour().GetColor() );

-  
-    GdkFill fillStyle = GDK_SOLID;
-    switch (m_brush.GetStyle())
-    {
-      case wxSOLID:
-      case wxTRANSPARENT:
-         break;
-      default:
-         fillStyle = GDK_STIPPLED;
-    }
-  
-    gdk_gc_set_fill( m_brushGC, fillStyle );
-  
+
+    gdk_gc_set_fill( m_brushGC, GDK_SOLID );
+

     if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->Ok()))
     {
         if (m_brush.GetStipple()->GetPixmap())
     if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->Ok()))
     {
         if (m_brush.GetStipple()->GetPixmap())

+        {
+            gdk_gc_set_fill( m_brushGC, GDK_TILED );

             gdk_gc_set_tile( m_brushGC, m_brush.GetStipple()->GetPixmap() );
             gdk_gc_set_tile( m_brushGC, m_brush.GetStipple()->GetPixmap() );

+        }

         else
         else

+        {
+            gdk_gc_set_fill( m_brushGC, GDK_STIPPLED );

             gdk_gc_set_stipple( m_brushGC, m_brush.GetStipple()->GetBitmap() );
             gdk_gc_set_stipple( m_brushGC, m_brush.GetStipple()->GetBitmap() );

+        }

     }
     }

-  
+
+    if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+    {
+        gdk_gc_set_fill( m_textGC, GDK_OPAQUE_STIPPLED);
+        gdk_gc_set_stipple( m_textGC, m_brush.GetStipple()->GetMask()->GetBitmap() );
+    }
+

     if (IS_HATCH(m_brush.GetStyle()))
     {
     if (IS_HATCH(m_brush.GetStyle()))
     {

+        gdk_gc_set_fill( m_brushGC, GDK_STIPPLED );

         int num = m_brush.GetStyle() - wxBDIAGONAL_HATCH;
         gdk_gc_set_stipple( m_brushGC, hatches[num] );
     }
         int num = m_brush.GetStyle() - wxBDIAGONAL_HATCH;
         gdk_gc_set_stipple( m_brushGC, hatches[num] );
     }


@@ -1026,45 +1663,42 @@ void wxWindowDC::SetBackground( const wxBrush &brush )
 {
    /* CMB 21/7/98: Added SetBackground. Sets background brush
     * for Clear() and bg colour for shapes filled with cross-hatch brush */
 {
    /* CMB 21/7/98: Added SetBackground. Sets background brush
     * for Clear() and bg colour for shapes filled with cross-hatch brush */

-   
-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_backgroundBrush == brush) return;
     if (m_backgroundBrush == brush) return;

-  
+

     m_backgroundBrush = brush;
     m_backgroundBrush = brush;

-  
+

     if (!m_backgroundBrush.Ok()) return;
     if (!m_backgroundBrush.Ok()) return;

-  
+

     if (!m_window) return;
     if (!m_window) return;

-    
+

     m_backgroundBrush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_background( m_brushGC, m_backgroundBrush.GetColour().GetColor() );
     gdk_gc_set_background( m_penGC, m_backgroundBrush.GetColour().GetColor() );
     gdk_gc_set_background( m_bgGC, m_backgroundBrush.GetColour().GetColor() );
     gdk_gc_set_foreground( m_bgGC, m_backgroundBrush.GetColour().GetColor() );
     m_backgroundBrush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_background( m_brushGC, m_backgroundBrush.GetColour().GetColor() );
     gdk_gc_set_background( m_penGC, m_backgroundBrush.GetColour().GetColor() );
     gdk_gc_set_background( m_bgGC, m_backgroundBrush.GetColour().GetColor() );
     gdk_gc_set_foreground( m_bgGC, m_backgroundBrush.GetColour().GetColor() );

-  
-    GdkFill fillStyle = GDK_SOLID;
-    switch (m_backgroundBrush.GetStyle())
-    {
-        case wxSOLID:
-        case wxTRANSPARENT:
-            break;
-        default:
-            fillStyle = GDK_STIPPLED;
-    }
- 
-    gdk_gc_set_fill( m_bgGC, fillStyle );
-  
+
+    gdk_gc_set_fill( m_bgGC, GDK_SOLID );
+

     if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->Ok()))
     {
         if (m_backgroundBrush.GetStipple()->GetPixmap())
     if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->Ok()))
     {
         if (m_backgroundBrush.GetStipple()->GetPixmap())

+        {
+            gdk_gc_set_fill( m_bgGC, GDK_TILED );

             gdk_gc_set_tile( m_bgGC, m_backgroundBrush.GetStipple()->GetPixmap() );
             gdk_gc_set_tile( m_bgGC, m_backgroundBrush.GetStipple()->GetPixmap() );

+        }

         else
         else

+        {
+            gdk_gc_set_fill( m_bgGC, GDK_STIPPLED );

             gdk_gc_set_stipple( m_bgGC, m_backgroundBrush.GetStipple()->GetBitmap() );
             gdk_gc_set_stipple( m_bgGC, m_backgroundBrush.GetStipple()->GetBitmap() );

+        }

     }
     }

-  
+

     if (IS_HATCH(m_backgroundBrush.GetStyle()))
     {
     if (IS_HATCH(m_backgroundBrush.GetStyle()))
     {

+        gdk_gc_set_fill( m_bgGC, GDK_STIPPLED );

         int num = m_backgroundBrush.GetStyle() - wxBDIAGONAL_HATCH;
         gdk_gc_set_stipple( m_bgGC, hatches[num] );
     }
         int num = m_backgroundBrush.GetStyle() - wxBDIAGONAL_HATCH;
         gdk_gc_set_stipple( m_bgGC, hatches[num] );
     }


@@ -1072,9 +1706,14 @@ void wxWindowDC::SetBackground( const wxBrush &brush )
 
 void wxWindowDC::SetLogicalFunction( int function )
 {
 
 void wxWindowDC::SetLogicalFunction( int function )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
-    if (m_logicalFunction == function) return;
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+    if (m_logicalFunction == function)
+        return;
+
+    // VZ: shouldn't this be a CHECK?
+    if (!m_window)
+        return;

 
     GdkFunction mode = GDK_COPY;
     switch (function)
 
     GdkFunction mode = GDK_COPY;
     switch (function)


@@ -1087,74 +1726,77 @@ void wxWindowDC::SetLogicalFunction( int function )
         case wxCLEAR:        mode = GDK_CLEAR;         break;
         case wxSET:          mode = GDK_SET;           break;
         case wxOR_INVERT:    mode = GDK_OR_INVERT;     break;
         case wxCLEAR:        mode = GDK_CLEAR;         break;
         case wxSET:          mode = GDK_SET;           break;
         case wxOR_INVERT:    mode = GDK_OR_INVERT;     break;

-       case wxSRC_AND:

         case wxAND:          mode = GDK_AND;           break;
         case wxAND:          mode = GDK_AND;           break;

-       case wxSRC_OR:

         case wxOR:           mode = GDK_OR;            break;
         case wxEQUIV:        mode = GDK_EQUIV;         break;
         case wxNAND:         mode = GDK_NAND;          break;
         case wxAND_INVERT:   mode = GDK_AND_INVERT;    break;
         case wxOR:           mode = GDK_OR;            break;
         case wxEQUIV:        mode = GDK_EQUIV;         break;
         case wxNAND:         mode = GDK_NAND;          break;
         case wxAND_INVERT:   mode = GDK_AND_INVERT;    break;

-       case wxCOPY:         mode = GDK_COPY;          break;
-       case wxNO_OP:        mode = GDK_NOOP;          break;
-       case wxSRC_INVERT:   mode = GDK_COPY_INVERT;   break;
+        case wxCOPY:         mode = GDK_COPY;          break;
+        case wxNO_OP:        mode = GDK_NOOP;          break;
+        case wxSRC_INVERT:   mode = GDK_COPY_INVERT;   break;
+
+        // unsupported by GTK
+        case wxNOR:          mode = GDK_COPY;          break;

 #endif
         default:
 #endif
         default:

-       {
-          wxFAIL_MSG( _T("unsupported logical function") );
-          break;
-       }
+        {
+           wxFAIL_MSG( wxT("unsupported logical function") );
+           break;
+        }

     }
     }

-    
+

     m_logicalFunction = function;
     m_logicalFunction = function;

-    
-    if (!m_window) return;
-    
+

     gdk_gc_set_function( m_penGC, mode );
     gdk_gc_set_function( m_brushGC, mode );
     gdk_gc_set_function( m_penGC, mode );
     gdk_gc_set_function( m_brushGC, mode );

+
+    // to stay compatible with wxMSW, we don't apply ROPs to the text
+    // operations (i.e. DrawText/DrawRotatedText).
+    // True, but mono-bitmaps use the m_textGC and they use ROPs as well.

     gdk_gc_set_function( m_textGC, mode );
 }
 
 void wxWindowDC::SetTextForeground( const wxColour &col )
 {
     gdk_gc_set_function( m_textGC, mode );
 }
 
 void wxWindowDC::SetTextForeground( const wxColour &col )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_textForegroundColour == col) return;
     if (m_textForegroundColour == col) return;

-  
+

     m_textForegroundColour = col;
     if (!m_textForegroundColour.Ok()) return;
     m_textForegroundColour = col;
     if (!m_textForegroundColour.Ok()) return;

-  
+

     if (!m_window) return;
     if (!m_window) return;

-    
+

     m_textForegroundColour.CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
 }
 
 void wxWindowDC::SetTextBackground( const wxColour &col )
 {
     m_textForegroundColour.CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
 }
 
 void wxWindowDC::SetTextBackground( const wxColour &col )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (m_textBackgroundColour == col) return;
     if (m_textBackgroundColour == col) return;

-  
+

     m_textBackgroundColour = col;
     if (!m_textBackgroundColour.Ok()) return;
     m_textBackgroundColour = col;
     if (!m_textBackgroundColour.Ok()) return;

-  
+

     if (!m_window) return;
     if (!m_window) return;

-    
+

     m_textBackgroundColour.CalcPixel( m_cmap );
     gdk_gc_set_background( m_textGC, m_textBackgroundColour.GetColor() );
 }
 
 void wxWindowDC::SetBackgroundMode( int mode )
 {
     m_textBackgroundColour.CalcPixel( m_cmap );
     gdk_gc_set_background( m_textGC, m_textBackgroundColour.GetColor() );
 }
 
 void wxWindowDC::SetBackgroundMode( int mode )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     m_backgroundMode = mode;
 
     if (!m_window) return;
     m_backgroundMode = mode;
 
     if (!m_window) return;

-    
+

     // CMB 21/7/98: fill style of cross-hatch brushes is affected by
     // transparent/solid background mode
     // CMB 21/7/98: fill style of cross-hatch brushes is affected by
     // transparent/solid background mode

-    
+

     if (m_brush.GetStyle() != wxSOLID && m_brush.GetStyle() != wxTRANSPARENT)
     {
         gdk_gc_set_fill( m_brushGC,
     if (m_brush.GetStyle() != wxSOLID && m_brush.GetStyle() != wxTRANSPARENT)
     {
         gdk_gc_set_fill( m_brushGC,


@@ -1164,120 +1806,113 @@ void wxWindowDC::SetBackgroundMode( int mode )
 
 void wxWindowDC::SetPalette( const wxPalette& WXUNUSED(palette) )
 {
 
 void wxWindowDC::SetPalette( const wxPalette& WXUNUSED(palette) )
 {

-    wxFAIL_MSG( _T("wxWindowDC::SetPalette not implemented") );
+    wxFAIL_MSG( wxT("wxWindowDC::SetPalette not implemented") );

 }
 
 }
 

-void wxWindowDC::DoSetClippingRegion( long x, long y, long width, long height )
+void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )

 {
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
-    wxDC::DoSetClippingRegion( x, y, width, height );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (!m_window) return;
     if (!m_window) return;

-    
-    GdkRectangle rect;
+
+    wxRect rect;

     rect.x = XLOG2DEV(x);
     rect.y = YLOG2DEV(y);
     rect.width = XLOG2DEVREL(width);
     rect.height = YLOG2DEVREL(height);
     rect.x = XLOG2DEV(x);
     rect.y = YLOG2DEV(y);
     rect.width = XLOG2DEVREL(width);
     rect.height = YLOG2DEVREL(height);

-    gdk_gc_set_clip_rectangle( m_penGC, &rect );
-    gdk_gc_set_clip_rectangle( m_brushGC, &rect );
-    gdk_gc_set_clip_rectangle( m_textGC, &rect );
-    gdk_gc_set_clip_rectangle( m_bgGC, &rect );
+
+    if (!m_currentClippingRegion.IsNull())
+        m_currentClippingRegion.Intersect( rect );
+    else
+        m_currentClippingRegion.Union( rect );
+
+#if USE_PAINT_REGION
+    if (!m_paintClippingRegion.IsNull())
+        m_currentClippingRegion.Intersect( m_paintClippingRegion );
+#endif
+
+    wxCoord xx, yy, ww, hh;
+    m_currentClippingRegion.GetBox( xx, yy, ww, hh );
+    wxDC::DoSetClippingRegion( xx, yy, ww, hh );
+
+    gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
+    gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() );
+    gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() );
+    gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() );

 }
 
 void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
 {
 }
 
 void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     if (region.Empty())
     {
         DestroyClippingRegion();
         return;
     }
     if (region.Empty())
     {
         DestroyClippingRegion();
         return;
     }

-    
+

     if (!m_window) return;
     if (!m_window) return;

-    
-    gdk_gc_set_clip_region( m_penGC, region.GetRegion() );
-    gdk_gc_set_clip_region( m_brushGC, region.GetRegion() );
-    gdk_gc_set_clip_region( m_textGC, region.GetRegion() );
-    gdk_gc_set_clip_region( m_bgGC, region.GetRegion() );
+
+    if (!m_currentClippingRegion.IsNull())
+        m_currentClippingRegion.Intersect( region );
+    else
+        m_currentClippingRegion.Union( region );
+
+#if USE_PAINT_REGION
+    if (!m_paintClippingRegion.IsNull())
+        m_currentClippingRegion.Intersect( m_paintClippingRegion );
+#endif
+
+    wxCoord xx, yy, ww, hh;
+    m_currentClippingRegion.GetBox( xx, yy, ww, hh );
+    wxDC::DoSetClippingRegion( xx, yy, ww, hh );
+
+    gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
+    gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() );
+    gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() );
+    gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() );

 }
 
 void wxWindowDC::DestroyClippingRegion()
 {
 }
 
 void wxWindowDC::DestroyClippingRegion()
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     wxDC::DestroyClippingRegion();
     wxDC::DestroyClippingRegion();

-  
+
+    m_currentClippingRegion.Clear();
+
+#if USE_PAINT_REGION
+    if (!m_paintClippingRegion.IsEmpty())
+        m_currentClippingRegion.Union( m_paintClippingRegion );
+#endif
+

     if (!m_window) return;
     if (!m_window) return;

-    
-    gdk_gc_set_clip_rectangle( m_penGC, (GdkRectangle *) NULL );
-    gdk_gc_set_clip_rectangle( m_brushGC, (GdkRectangle *) NULL );
-    gdk_gc_set_clip_rectangle( m_textGC, (GdkRectangle *) NULL );
-    gdk_gc_set_clip_rectangle( m_bgGC, (GdkRectangle *) NULL );
-}

 
 

-void wxWindowDC::SetUpDC()
-{
-    Destroy();
-    m_ok = TRUE;
-    m_logicalFunction = wxCOPY;
-    m_penGC = gdk_gc_new( m_window );
-    m_brushGC = gdk_gc_new( m_window );
-    m_textGC = gdk_gc_new( m_window );
-    m_bgGC = gdk_gc_new( m_window );
-    
-    wxColour tmp_col( m_textForegroundColour );
-    m_textForegroundColour = wxNullColour;
-    SetTextForeground( tmp_col );
-    tmp_col = m_textBackgroundColour;
-    m_textBackgroundColour = wxNullColour;
-    SetTextBackground( tmp_col );
-    
-    wxPen tmp_pen( m_pen );
-    m_pen = wxNullPen;
-    SetPen( tmp_pen );
-    
-    wxFont tmp_font( m_font );
-    m_font = wxNullFont;
-    SetFont( tmp_font );
-    
-    wxBrush tmp_brush( m_brush );
-    m_brush = wxNullBrush;
-    SetBrush( tmp_brush );
-    
-/*
-    tmp_brush = m_backgroundBrush;
-    m_backgroundBrush = wxNullBrush;
-    SetBackground( tmp_brush );
-*/
-    tmp_brush = m_backgroundBrush;
-    m_backgroundBrush = wxNullBrush;
-    SetBackground( *wxWHITE_BRUSH );
-    m_backgroundBrush = tmp_brush;
-  
-    if (!hatch_bitmap) 
+    if (m_currentClippingRegion.IsEmpty())

     {
     {

-        hatch_bitmap    = hatches;
-        hatch_bitmap[0] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, bdiag_bits, bdiag_width, bdiag_height );
-        hatch_bitmap[1] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, cdiag_bits, cdiag_width, cdiag_height );
-        hatch_bitmap[2] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, fdiag_bits, fdiag_width, fdiag_height );
-        hatch_bitmap[3] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, cross_bits, cross_width, cross_height );
-        hatch_bitmap[4] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, horiz_bits, horiz_width, horiz_height );
-        hatch_bitmap[5] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, verti_bits, verti_width, verti_height );
+        gdk_gc_set_clip_rectangle( m_penGC, (GdkRectangle *) NULL );
+        gdk_gc_set_clip_rectangle( m_brushGC, (GdkRectangle *) NULL );
+        gdk_gc_set_clip_rectangle( m_textGC, (GdkRectangle *) NULL );
+        gdk_gc_set_clip_rectangle( m_bgGC, (GdkRectangle *) NULL );
+    }
+    else
+    {
+        gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
+        gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() );
+        gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() );
+        gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() );

     }
 }
 
 void wxWindowDC::Destroy()
 {
     }
 }
 
 void wxWindowDC::Destroy()
 {

-    if (m_penGC) gdk_gc_unref( m_penGC );
+    if (m_penGC) wxFreePoolGC( m_penGC );

     m_penGC = (GdkGC*) NULL;
     m_penGC = (GdkGC*) NULL;

-    if (m_brushGC) gdk_gc_unref( m_brushGC );
+    if (m_brushGC) wxFreePoolGC( m_brushGC );

     m_brushGC = (GdkGC*) NULL;
     m_brushGC = (GdkGC*) NULL;

-    if (m_textGC) gdk_gc_unref( m_textGC );
+    if (m_textGC) wxFreePoolGC( m_textGC );

     m_textGC = (GdkGC*) NULL;
     m_textGC = (GdkGC*) NULL;

-    if (m_bgGC) gdk_gc_unref( m_bgGC );
+    if (m_bgGC) wxFreePoolGC( m_bgGC );

     m_bgGC = (GdkGC*) NULL;
 }
 
     m_bgGC = (GdkGC*) NULL;
 }
 


@@ -1309,7 +1944,7 @@ wxSize wxWindowDC::GetPPI() const
 
 int wxWindowDC::GetDepth() const
 {
 
 int wxWindowDC::GetDepth() const
 {

-    wxFAIL_MSG(_T("not implemented"));
+    wxFAIL_MSG(wxT("not implemented"));

 
     return -1;
 }
 
     return -1;
 }


@@ -1432,8 +2067,8 @@ static void wx_spline_draw_point_array(wxDC *dc)
 
 void wxWindowDC::DoDrawSpline( wxList *points )
 {
 
 void wxWindowDC::DoDrawSpline( wxList *points )
 {

-    wxCHECK_RET( Ok(), _T("invalid window dc") );
-  
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+

     wxPoint *p;
     double           cx1, cy1, cx2, cy2, cx3, cy3, cx4, cy4;
     double           x1, y1, x2, y2;
     wxPoint *p;
     double           cx1, cy1, cx2, cy2, cx3, cy3, cx4, cy4;
     double           x1, y1, x2, y2;


@@ -1498,6 +2133,22 @@ wxPaintDC::wxPaintDC()
 wxPaintDC::wxPaintDC( wxWindow *win )
   : wxWindowDC( win )
 {
 wxPaintDC::wxPaintDC( wxWindow *win )
   : wxWindowDC( win )
 {

+#if USE_PAINT_REGION
+    if (!win->m_clipPaintRegion)
+        return;
+        
+    m_paintClippingRegion = win->GetUpdateRegion();
+    GdkRegion *region = m_paintClippingRegion.GetRegion();
+    if ( region )
+    {
+        m_currentClippingRegion.Union( m_paintClippingRegion );
+
+        gdk_gc_set_clip_region( m_penGC, region );
+        gdk_gc_set_clip_region( m_brushGC, region );
+        gdk_gc_set_clip_region( m_textGC, region );
+        gdk_gc_set_clip_region( m_bgGC, region );
+    }
+#endif

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -1516,3 +2167,29 @@ wxClientDC::wxClientDC( wxWindow *win )
 {
 }
 
 {
 }
 

+// ----------------------------------------------------------------------------
+// wxDCModule
+// ----------------------------------------------------------------------------
+
+class wxDCModule : public wxModule
+{
+public:
+    bool OnInit();
+    void OnExit();
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxDCModule)
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxDCModule, wxModule)
+
+bool wxDCModule::OnInit()
+{
+    wxInitGCPool();
+    return TRUE;
+}
+
+void wxDCModule::OnExit()
+{
+    wxCleanUpGCPool();
+}