X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e4161a2a08e622ba55f66610e26892f5fda37e6f..bb996f289574defb0ae4339ae8e46ff3cf6fa54c:/src/gtk/gnome/gprint.cpp

diff --git a/src/gtk/gnome/gprint.cpp b/src/gtk/gnome/gprint.cpp
index ec888f66a0..b3800c1dd5 100644
--- a/src/gtk/gnome/gprint.cpp
+++ b/src/gtk/gnome/gprint.cpp
@@ -26,12 +26,14 @@
     #include "wx/math.h"
     #include "wx/image.h"
     #include "wx/module.h"
+    #include "wx/crt.h"
 #endif
 
 #include "wx/fontutil.h"
 #include "wx/gtk/private.h"
 #include "wx/dynlib.h"
 #include "wx/paper.h"
+#include "wx/dcprint.h"
 
 #include <libgnomeprint/gnome-print.h>
 #include <libgnomeprint/gnome-print-pango.h>
@@ -182,7 +184,7 @@ public:
     wxDL_METHOD_DEFINE( GtkWidget*, gnome_print_job_preview_new,
         (GnomePrintJob *gpm, const guchar *title), (gpm, title), NULL )
 
-    DECLARE_NO_COPY_CLASS(wxGnomePrintLibrary)
+    wxDECLARE_NO_COPY_CLASS(wxGnomePrintLibrary);
 };
 
 wxGnomePrintLibrary::wxGnomePrintLibrary()
@@ -475,11 +477,23 @@ wxGnomePrintFactory::CreatePrintSetupDialog(wxWindow * WXUNUSED(parent),
     return NULL;
 }
 
+
+#if wxUSE_NEW_DC
+
+wxDCImpl* wxGnomePrintFactory::CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data )
+{
+    return new wxGnomePrinterDCImpl( owner, data );
+}
+
+#else
+
 wxDC* wxGnomePrintFactory::CreatePrinterDC( const wxPrintData& data )
 {
-    return new wxGnomePrintDC(data);
+    return new wxGnomePrinterDC(data);
 }
 
+#endif
+
 bool wxGnomePrintFactory::HasOwnPrintToFile()
 {
     return true;
@@ -595,7 +609,9 @@ int wxGnomePrintDialog::ShowModal()
     m_printDialogData.SetNoCopies( copies );
     m_printDialogData.SetCollate( collate );
 
-    switch (gs_libGnomePrint->gnome_print_dialog_get_range( (GnomePrintDialog*) m_widget ))
+    // Cast needed to avoid warnings because the gnome_print_dialog_get_range()
+    // is declared as returning a wrong enum type.
+    switch ( static_cast<int>( gs_libGnomePrint->gnome_print_dialog_get_range( (GnomePrintDialog*) m_widget )))
     {
         case GNOME_PRINT_RANGE_SELECTION:
             m_printDialogData.SetSelection( true );
@@ -829,8 +845,6 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt )
     native->SetPrintJob( job );
 
 
-    printout->SetIsPreview(false);
-
     if (m_printDialogData.GetMinPage() < 1)
         m_printDialogData.SetMinPage(1);
     if (m_printDialogData.GetMaxPage() < 1)
@@ -840,10 +854,11 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt )
     if (prompt)
         dc = PrintDialog( parent );
     else
-        dc = new wxGnomePrintDC( printdata );
-
-    if (m_native_preview)
-        printout->SetIsPreview(true);
+#if wxUSE_NEW_DC
+        dc = new wxPrinterDC( printdata );  // TODO: check that this works
+#else
+        dc = new wxGnomePrinterDC( printdata );  // TODO: check that this works
+#endif
 
     if (!dc)
     {
@@ -854,13 +869,9 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt )
         return false;
     }
 
-    wxSize ScreenPixels = wxGetDisplaySize();
-    wxSize ScreenMM = wxGetDisplaySizeMM();
-
-    printout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
-                            (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
-    printout->SetPPIPrinter( wxGnomePrintDC::GetResolution(),
-                             wxGnomePrintDC::GetResolution() );
+    printout->SetPPIScreen(wxGetDisplayPPI());
+    printout->SetPPIPrinter( dc->GetResolution(),
+                             dc->GetResolution() );
 
     printout->SetDC(dc);
 
@@ -958,7 +969,11 @@ wxDC* wxGnomePrinter::PrintDialog( wxWindow *parent )
     m_native_preview = ret == wxID_PREVIEW;
 
     m_printDialogData = dialog.GetPrintDialogData();
-    return new wxGnomePrintDC( m_printDialogData.GetPrintData() );
+#if wxUSE_NEW_DC
+    return new wxPrinterDC( m_printDialogData.GetPrintData() );
+#else
+    return new wxGnomePrinterDC( m_printDialogData.GetPrintData() );
+#endif
 }
 
 bool wxGnomePrinter::Setup(wxWindow * WXUNUSED(parent))
@@ -967,7 +982,7 @@ bool wxGnomePrinter::Setup(wxWindow * WXUNUSED(parent))
 }
 
 //-----------------------------------------------------------------------------
-// wxGnomePrintDC
+// wxGnomePrinterDC
 //-----------------------------------------------------------------------------
 
 // conversion
@@ -983,9 +998,18 @@ static const double DEV2PS = 72.0 / 600.0;
 #define YLOG2DEV(x)     ((m_pageHeight - (double)LogicalToDeviceY(x)) * DEV2PS)
 #define YLOG2DEVREL(x)  ((double)(LogicalToDeviceYRel(x)) * DEV2PS)
 
-IMPLEMENT_CLASS(wxGnomePrintDC, wxDC)
+#if wxUSE_NEW_DC
+IMPLEMENT_ABSTRACT_CLASS(wxGnomePrinterDCImpl, wxDCImpl)
+#else
+IMPLEMENT_ABSTRACT_CLASS(wxGnomePrinterDC, wxDC)
+#endif
 
-wxGnomePrintDC::wxGnomePrintDC( const wxPrintData& data )
+#if wxUSE_NEW_DC
+wxGnomePrinterDCImpl::wxGnomePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data ) :
+   wxDCImpl( owner )
+#else
+wxGnomePrinterDC::wxGnomePrinterDC( const wxPrintData& data )
+#endif
 {
     m_printData = data;
 
@@ -1010,35 +1034,36 @@ wxGnomePrintDC::wxGnomePrintDC( const wxPrintData& data )
     m_pageHeight = ph * PS2DEV;
 }
 
-wxGnomePrintDC::~wxGnomePrintDC()
+wxGnomePrinterDCImpl::~wxGnomePrinterDCImpl()
 {
 }
 
-bool wxGnomePrintDC::IsOk() const
+bool wxGnomePrinterDCImpl::IsOk() const
 {
     return true;
 }
 
 bool
-wxGnomePrintDC::DoFloodFill(wxCoord WXUNUSED(x1),
+wxGnomePrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1),
                             wxCoord WXUNUSED(y1),
                             const wxColour& WXUNUSED(col),
-                            int WXUNUSED(style))
+                            wxFloodFillStyle WXUNUSED(style))
 {
     return false;
 }
 
 bool
-wxGnomePrintDC::DoGetPixel(wxCoord WXUNUSED(x1),
+wxGnomePrinterDCImpl::DoGetPixel(wxCoord WXUNUSED(x1),
                            wxCoord WXUNUSED(y1),
                            wxColour * WXUNUSED(col)) const
 {
     return false;
 }
 
-void wxGnomePrintDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
+void wxGnomePrinterDCImpl::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
 {
-    if  (m_pen.GetStyle() == wxTRANSPARENT) return;
+    if ( m_pen.IsTransparent() )
+        return;
 
     SetPen( m_pen );
 
@@ -1050,11 +1075,11 @@ void wxGnomePrintDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
     CalcBoundingBox( x2, y2 );
 }
 
-void wxGnomePrintDC::DoCrossHair(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
+void wxGnomePrinterDCImpl::DoCrossHair(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
 {
 }
 
-void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc)
+void wxGnomePrinterDCImpl::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc)
 {
     double dx = x1 - xc;
     double dy = y1 - yc;
@@ -1085,7 +1110,7 @@ void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoo
         while (alpha2 > 360)  alpha2 -= 360;
     }
 
-    if (m_brush.GetStyle() != wxTRANSPARENT)
+    if ( m_brush.IsNonTransparent() )
     {
         SetBrush( m_brush );
         gs_libGnomePrint->gnome_print_moveto ( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc) );
@@ -1094,7 +1119,7 @@ void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoo
         gs_libGnomePrint->gnome_print_fill( m_gpc );
     }
 
-    if (m_pen.GetStyle() != wxTRANSPARENT)
+    if ( m_pen.IsNonTransparent() )
     {
         SetPen (m_pen);
         gs_libGnomePrint->gnome_print_newpath( m_gpc );
@@ -1110,7 +1135,7 @@ void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoo
     CalcBoundingBox (xc, yc);
 }
 
-void wxGnomePrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
+void wxGnomePrinterDCImpl::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
 {
     x += w/2;
     y += h/2;
@@ -1127,7 +1152,7 @@ void wxGnomePrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d
     xx = 0.0;
     yy = 0.0;
 
-    if (m_brush.GetStyle () != wxTRANSPARENT)
+    if ( m_brush.IsNonTransparent() )
     {
         SetBrush( m_brush );
 
@@ -1139,7 +1164,7 @@ void wxGnomePrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d
         gs_libGnomePrint->gnome_print_fill( m_gpc );
     }
 
-    if (m_pen.GetStyle () != wxTRANSPARENT)
+    if ( m_pen.IsNonTransparent() )
     {
         SetPen (m_pen);
 
@@ -1155,16 +1180,17 @@ void wxGnomePrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d
     CalcBoundingBox( x+w, y+h );
 }
 
-void wxGnomePrintDC::DoDrawPoint(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
+void wxGnomePrinterDCImpl::DoDrawPoint(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
 {
 }
 
-void wxGnomePrintDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
+void wxGnomePrinterDCImpl::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
 {
-    if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
     if (n <= 0) return;
 
+    if ( m_pen.IsTransparent() )
+        return;
+
     SetPen (m_pen);
 
     int i;
@@ -1179,13 +1205,13 @@ void wxGnomePrintDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoo
     gs_libGnomePrint->gnome_print_stroke ( m_gpc);
 }
 
-void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[],
+void wxGnomePrinterDCImpl::DoDrawPolygon(int n, wxPoint points[],
                                    wxCoord xoffset, wxCoord yoffset,
-                                   int WXUNUSED(fillStyle))
+                                   wxPolygonFillMode WXUNUSED(fillStyle))
 {
     if (n==0) return;
 
-    if (m_brush.GetStyle () != wxTRANSPARENT)
+    if ( m_brush.IsNonTransparent() )
     {
         SetBrush( m_brush );
 
@@ -1206,7 +1232,7 @@ void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[],
         gs_libGnomePrint->gnome_print_fill( m_gpc );
     }
 
-    if (m_pen.GetStyle () != wxTRANSPARENT)
+    if ( m_pen.IsNonTransparent() )
     {
         SetPen (m_pen);
 
@@ -1227,17 +1253,21 @@ void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[],
     }
 }
 
-void wxGnomePrintDC::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+void wxGnomePrinterDCImpl::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
 {
+#if wxUSE_NEW_DC
+    wxDCImpl::DoDrawPolyPolygon( n, count, points, xoffset, yoffset, fillStyle );
+#else
     wxDC::DoDrawPolyPolygon( n, count, points, xoffset, yoffset, fillStyle );
+#endif
 }
 
-void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxGnomePrinterDCImpl::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {
     width--;
     height--;
 
-    if (m_brush.GetStyle () != wxTRANSPARENT)
+    if ( m_brush.IsNonTransparent() )
     {
         SetBrush( m_brush );
 
@@ -1253,7 +1283,7 @@ void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoor
         CalcBoundingBox( x + width, y + height );
     }
 
-    if (m_pen.GetStyle () != wxTRANSPARENT)
+    if ( m_pen.IsNonTransparent() )
     {
         SetPen (m_pen);
 
@@ -1270,14 +1300,14 @@ void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoor
     }
 }
 
-void wxGnomePrintDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
+void wxGnomePrinterDCImpl::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
 {
     width--;
     height--;
 
     wxCoord rad = wxRound( radius );
 
-    if (m_brush.GetStyle() != wxTRANSPARENT)
+    if ( m_brush.IsNonTransparent() )
     {
         SetBrush(m_brush);
         gs_libGnomePrint->gnome_print_newpath(m_gpc);
@@ -1309,7 +1339,7 @@ void wxGnomePrintDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width,
         CalcBoundingBox(x+width,y+height);
     }
 
-    if (m_pen.GetStyle() != wxTRANSPARENT)
+    if ( m_pen.IsNonTransparent() )
     {
         SetPen(m_pen);
         gs_libGnomePrint->gnome_print_newpath(m_gpc);
@@ -1342,7 +1372,7 @@ void wxGnomePrintDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width,
     }
 }
 
-void wxGnomePrintDC::makeEllipticalPath(wxCoord x, wxCoord y,
+void wxGnomePrinterDCImpl::makeEllipticalPath(wxCoord x, wxCoord y,
                                         wxCoord width, wxCoord height)
 {
     double r = 4 * (sqrt(2.) - 1) / 3;
@@ -1388,12 +1418,12 @@ void wxGnomePrintDC::makeEllipticalPath(wxCoord x, wxCoord y,
     gs_libGnomePrint->gnome_print_closepath(m_gpc);
 }
 
-void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxGnomePrinterDCImpl::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {
     width--;
     height--;
 
-    if (m_brush.GetStyle () != wxTRANSPARENT)
+    if ( m_brush.IsNonTransparent() )
     {
         SetBrush( m_brush );
         makeEllipticalPath( x, y, width, height );
@@ -1402,7 +1432,7 @@ void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord
         CalcBoundingBox( x + width, y + height );
     }
 
-    if (m_pen.GetStyle () != wxTRANSPARENT)
+    if ( m_pen.IsNonTransparent() )
     {
         SetPen (m_pen);
         makeEllipticalPath( x, y, width, height );
@@ -1413,7 +1443,7 @@ void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord
 }
 
 #if wxUSE_SPLINES
-void wxGnomePrintDC::DoDrawSpline(const wxPointList *points)
+void wxGnomePrinterDCImpl::DoDrawSpline(const wxPointList *points)
 {
     SetPen (m_pen);
 
@@ -1473,11 +1503,11 @@ void wxGnomePrintDC::DoDrawSpline(const wxPointList *points)
 #endif // wxUSE_SPLINES
 
 bool
-wxGnomePrintDC::DoBlit(wxCoord xdest, wxCoord ydest,
+wxGnomePrinterDCImpl::DoBlit(wxCoord xdest, wxCoord ydest,
                       wxCoord width, wxCoord height,
                       wxDC *source,
                       wxCoord xsrc, wxCoord ysrc,
-                      int rop,
+                      wxRasterOperationMode rop,
                       bool WXUNUSED(useMask),
                       wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask))
 {
@@ -1491,22 +1521,22 @@ wxGnomePrintDC::DoBlit(wxCoord xdest, wxCoord ydest,
     memDC.SelectObject(wxNullBitmap);
 
     // draw bitmap. scaling and positioning is done there
-    DrawBitmap( bitmap, xdest, ydest );
+    GetOwner()->DrawBitmap( bitmap, xdest, ydest );
 
     return true;
 }
 
-void wxGnomePrintDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
+void wxGnomePrinterDCImpl::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
 {
     DoDrawBitmap( icon, x, y, true );
 }
 
 void
-wxGnomePrintDC::DoDrawBitmap(const wxBitmap& bitmap,
+wxGnomePrinterDCImpl::DoDrawBitmap(const wxBitmap& bitmap,
                              wxCoord x, wxCoord y,
                              bool WXUNUSED(useMask))
 {
-    if (!bitmap.Ok()) return;
+    if (!bitmap.IsOk()) return;
 
     if (bitmap.HasPixbuf())
     {
@@ -1537,7 +1567,7 @@ wxGnomePrintDC::DoDrawBitmap(const wxBitmap& bitmap,
     {
         wxImage image = bitmap.ConvertToImage();
 
-        if (!image.Ok()) return;
+        if (!image.IsOk()) return;
 
         gs_libGnomePrint->gnome_print_gsave( m_gpc );
         double matrix[6];
@@ -1554,40 +1584,22 @@ wxGnomePrintDC::DoDrawBitmap(const wxBitmap& bitmap,
     }
 }
 
-void wxGnomePrintDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y )
+void wxGnomePrinterDCImpl::DoDrawText(const wxString& text, wxCoord x, wxCoord y )
 {
     DoDrawRotatedText( text, x, y, 0.0 );
 }
 
-void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle)
+void wxGnomePrinterDCImpl::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle)
 {
     double xx = XLOG2DEV(x);
     double yy = YLOG2DEV(y);
 
-    bool underlined = m_font.Ok() && m_font.GetUnderlined();
-
-    // FIXME-UTF8: wouldn't be needed if utf8_str() always returned a buffer
-#if wxUSE_UNICODE_UTF8
-    const char *data = text.utf8_str();
-#else
-    const wxCharBuffer data = text.utf8_str();
-#endif
-
-    size_t datalen = strlen(data);
-    pango_layout_set_text( m_layout, data, datalen);
+    const wxScopedCharBuffer data(text.utf8_str());
 
-    if (underlined)
-    {
-        PangoAttrList *attrs = pango_attr_list_new();
-        PangoAttribute *a = pango_attr_underline_new(PANGO_UNDERLINE_SINGLE);
-        a->start_index = 0;
-        a->end_index = datalen;
-        pango_attr_list_insert(attrs, a);
-        pango_layout_set_attributes(m_layout, attrs);
-        pango_attr_list_unref(attrs);
-    }
+    pango_layout_set_text(m_layout, data, data.length());
+    const bool setAttrs = m_font.GTKSetPangoAttrs(m_layout);
 
-    if (m_textForegroundColour.Ok())
+    if (m_textForegroundColour.IsOk())
     {
         unsigned char red = m_textForegroundColour.Red();
         unsigned char blue = m_textForegroundColour.Blue();
@@ -1607,8 +1619,6 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord
         }
     }
 
-    int w,h;
-    pango_layout_get_pixel_size( m_layout, &w, &h );
 #if 0
         if ( m_backgroundMode == wxSOLID )
         {
@@ -1630,39 +1640,47 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord
 
     gs_libGnomePrint->gnome_print_pango_layout( m_gpc, m_layout );
 
+    int w,h;
+    pango_layout_get_pixel_size( m_layout, &w, &h );
+
     gs_libGnomePrint->gnome_print_grestore( m_gpc );
 
-    if (underlined)
+    if (setAttrs)
     {
         // undo underline attributes setting:
         pango_layout_set_attributes(m_layout, NULL);
     }
 
-    CalcBoundingBox (x + w, y + h);
+    CalcBoundingBox(x, y);
+    CalcBoundingBox(x + w, y + h);
 }
 
-void wxGnomePrintDC::Clear()
+void wxGnomePrinterDCImpl::Clear()
 {
 }
 
-void wxGnomePrintDC::SetFont( const wxFont& font )
+void wxGnomePrinterDCImpl::SetFont( const wxFont& font )
 {
     m_font = font;
 
-    if (m_font.Ok())
+    if (m_font.IsOk())
     {
         if (m_fontdesc)
             pango_font_description_free( m_fontdesc );
 
         m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description );
 
+        float size = pango_font_description_get_size( m_fontdesc );
+        size = size * GetFontPointSizeAdjustment(72.0);
+        pango_font_description_set_size( m_fontdesc, (gint)size );
+
         pango_layout_set_font_description( m_layout, m_fontdesc );
     }
 }
 
-void wxGnomePrintDC::SetPen( const wxPen& pen )
+void wxGnomePrinterDCImpl::SetPen( const wxPen& pen )
 {
-    if (!pen.Ok()) return;
+    if (!pen.IsOk()) return;
 
     m_pen = pen;
 
@@ -1682,11 +1700,11 @@ void wxGnomePrintDC::SetPen( const wxPen& pen )
 
     switch (m_pen.GetStyle())
     {
-        case wxDOT:           gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, dotted, 0 ); break;
-        case wxSHORT_DASH:    gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, short_dashed, 0 ); break;
-        case wxLONG_DASH:     gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, wxCoord_dashed, 0 ); break;
-        case wxDOT_DASH:      gs_libGnomePrint->gnome_print_setdash( m_gpc, 4, dotted_dashed, 0 );  break;
-        case wxUSER_DASH:
+        case wxPENSTYLE_DOT:        gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, dotted, 0 ); break;
+        case wxPENSTYLE_SHORT_DASH: gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, short_dashed, 0 ); break;
+        case wxPENSTYLE_LONG_DASH:  gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, wxCoord_dashed, 0 ); break;
+        case wxPENSTYLE_DOT_DASH:   gs_libGnomePrint->gnome_print_setdash( m_gpc, 4, dotted_dashed, 0 );  break;
+        case wxPENSTYLE_USER_DASH:
         {
             // It may be noted that libgnomeprint between at least
             // versions 2.8.0 and 2.12.1 makes a copy of the dashes
@@ -1702,8 +1720,8 @@ void wxGnomePrintDC::SetPen( const wxPen& pen )
             g_free( g_dashes );
         }
         break;
-        case wxSOLID:
-        case wxTRANSPARENT:
+        case wxPENSTYLE_SOLID:
+        case wxPENSTYLE_TRANSPARENT:
         default:              gs_libGnomePrint->gnome_print_setdash( m_gpc, 0, NULL, 0 );   break;
     }
 
@@ -1726,9 +1744,9 @@ void wxGnomePrintDC::SetPen( const wxPen& pen )
     }
 }
 
-void wxGnomePrintDC::SetBrush( const wxBrush& brush )
+void wxGnomePrinterDCImpl::SetBrush( const wxBrush& brush )
 {
-    if (!brush.Ok()) return;
+    if (!brush.IsOk()) return;
 
     m_brush = brush;
 
@@ -1765,17 +1783,25 @@ void wxGnomePrintDC::SetBrush( const wxBrush& brush )
     }
 }
 
-void wxGnomePrintDC::SetLogicalFunction(int WXUNUSED(function))
+void wxGnomePrinterDCImpl::SetLogicalFunction(wxRasterOperationMode WXUNUSED(function))
 {
 }
 
-void wxGnomePrintDC::SetBackground(const wxBrush& WXUNUSED(brush))
+void wxGnomePrinterDCImpl::SetBackground(const wxBrush& WXUNUSED(brush))
 {
 }
 
-void wxGnomePrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxGnomePrinterDCImpl::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {
+#if wxUSE_NEW_DC
+    m_clipping = TRUE;    // TODO move somewhere else
+    m_clipX1 = x;
+    m_clipY1 = y;
+    m_clipX2 = x + width;
+    m_clipY2 = y + height;
+#else
     wxDC::DoSetClippingRegion( x, y, width, height );
+#endif
 
     gs_libGnomePrint->gnome_print_gsave( m_gpc );
 
@@ -1788,9 +1814,13 @@ void wxGnomePrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wx
     gs_libGnomePrint->gnome_print_clip( m_gpc );
 }
 
-void wxGnomePrintDC::DestroyClippingRegion()
+void wxGnomePrinterDCImpl::DestroyClippingRegion()
 {
+#if wxUSE_NEW_DC
+    wxDCImpl::DestroyClippingRegion();
+#else
     wxDC::DestroyClippingRegion();
+#endif
 
     gs_libGnomePrint->gnome_print_grestore( m_gpc );
 
@@ -1803,27 +1833,27 @@ void wxGnomePrintDC::DestroyClippingRegion()
 #endif
 }
 
-bool wxGnomePrintDC::StartDoc(const wxString& WXUNUSED(message))
+bool wxGnomePrinterDCImpl::StartDoc(const wxString& WXUNUSED(message))
 {
     return true;
 }
 
-void wxGnomePrintDC::EndDoc()
+void wxGnomePrinterDCImpl::EndDoc()
 {
     gs_libGnomePrint->gnome_print_end_doc( m_gpc );
 }
 
-void wxGnomePrintDC::StartPage()
+void wxGnomePrinterDCImpl::StartPage()
 {
     gs_libGnomePrint->gnome_print_beginpage( m_gpc, (const guchar*) "page" );
 }
 
-void wxGnomePrintDC::EndPage()
+void wxGnomePrinterDCImpl::EndPage()
 {
     gs_libGnomePrint->gnome_print_showpage( m_gpc );
 }
 
-wxCoord wxGnomePrintDC::GetCharHeight() const
+wxCoord wxGnomePrinterDCImpl::GetCharHeight() const
 {
     pango_layout_set_text( m_layout, "H", 1 );
 
@@ -1833,7 +1863,7 @@ wxCoord wxGnomePrintDC::GetCharHeight() const
     return h;
 }
 
-wxCoord wxGnomePrintDC::GetCharWidth() const
+wxCoord wxGnomePrinterDCImpl::GetCharWidth() const
 {
     pango_layout_set_text( m_layout, "H", 1 );
 
@@ -1843,7 +1873,7 @@ wxCoord wxGnomePrintDC::GetCharWidth() const
     return w;
 }
 
-void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height,
+void wxGnomePrinterDCImpl::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height,
                      wxCoord *descent,
                      wxCoord *externalLeading,
                      const wxFont *theFont ) const
@@ -1864,33 +1894,26 @@ void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxC
 
     // Set layout's text
 
-    // FIXME-UTF8: wouldn't be needed if utf8_str() always returned a buffer
-#if wxUSE_UNICODE_UTF8
-    const char *dataUTF8 = string.utf8_str();
-#else
-    const wxCharBuffer dataUTF8 = string.utf8_str();
-#endif
-
-    PangoFontDescription *desc = (theFont) ? theFont->GetNativeFontInfo()->description : m_fontdesc;
+    const wxScopedCharBuffer dataUTF8(string.utf8_str());
 
-    gint oldSize = pango_font_description_get_size( desc );
-    double size = oldSize;
-    size = size * m_scaleY;
-    pango_font_description_set_size( desc, (gint)size );
+    gint oldSize = 0;
+    if ( theFont )
+    {
+        // scale the font and apply it
+        PangoFontDescription *desc = theFont->GetNativeFontInfo()->description;
+        oldSize = pango_font_description_get_size(desc);
+        float size = oldSize * GetFontPointSizeAdjustment(72.0);
+        pango_font_description_set_size(desc, (gint)size);
 
-    // apply scaled font
-    pango_layout_set_font_description( m_layout, desc );
+        pango_layout_set_font_description(m_layout, desc);
+    }
 
     pango_layout_set_text( m_layout, dataUTF8, strlen(dataUTF8) );
 
-    int w, h;
-    pango_layout_get_pixel_size( m_layout, &w, &h );
-
-
-    if (width)
-        *width = (wxCoord)(w / m_scaleX);
-    if (height)
-        *height = (wxCoord)(h / m_scaleY);
+    int h;
+    pango_layout_get_pixel_size( m_layout, width, &h );
+    if ( height )
+        *height = h;
 
     if (descent)
     {
@@ -1900,14 +1923,17 @@ void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxC
         *descent = h - PANGO_PIXELS(baseline);
     }
 
-    // reset unscaled size
-    pango_font_description_set_size( desc, oldSize );
+    if ( theFont )
+    {
+        // restore font and reset font's size back
+        pango_layout_set_font_description(m_layout, m_fontdesc);
 
-    // reset unscaled font
-    pango_layout_set_font_description( m_layout, m_fontdesc );
+        PangoFontDescription *desc = theFont->GetNativeFontInfo()->description;
+        pango_font_description_set_size(desc, oldSize);
+    }
 }
 
-void wxGnomePrintDC::DoGetSize(int* width, int* height) const
+void wxGnomePrinterDCImpl::DoGetSize(int* width, int* height) const
 {
     wxGnomePrintNativeData *native =
       (wxGnomePrintNativeData*) m_printData.GetNativeData();
@@ -1923,7 +1949,7 @@ void wxGnomePrintDC::DoGetSize(int* width, int* height) const
         *height = wxRound( ph * PS2DEV );
 }
 
-void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const
+void wxGnomePrinterDCImpl::DoGetSizeMM(int *width, int *height) const
 {
     wxGnomePrintNativeData *native =
       (wxGnomePrintNativeData*) m_printData.GetNativeData();
@@ -1946,30 +1972,37 @@ void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const
         *height = (int) (ph + 0.5);
 }
 
-wxSize wxGnomePrintDC::GetPPI() const
+wxSize wxGnomePrinterDCImpl::GetPPI() const
 {
     return wxSize(DPI,DPI);
 }
 
-void wxGnomePrintDC::SetPrintData(const wxPrintData& data)
+void wxGnomePrinterDCImpl::SetPrintData(const wxPrintData& data)
 {
     m_printData = data;
 
     int height;
     if (m_printData.GetOrientation() == wxPORTRAIT)
-        GetSize( NULL, &height );
+        GetOwner()->GetSize( NULL, &height );
     else
-        GetSize( &height, NULL );
+        GetOwner()->GetSize( &height, NULL );
     m_deviceLocalOriginY = height;
 }
 
-void wxGnomePrintDC::SetResolution(int WXUNUSED(ppi))
+// overridden for wxPrinterDC Impl
+
+int wxGnomePrinterDCImpl::GetResolution() const
 {
+    return DPI;
 }
 
-int wxGnomePrintDC::GetResolution()
+wxRect wxGnomePrinterDCImpl::GetPaperRect() const
 {
-    return DPI;
+    // GNOME print doesn't support printer margins
+    int w = 0;
+    int h = 0;
+    DoGetSize( &w, &h );
+    return wxRect( 0, 0, w, h );
 }
 
 // ----------------------------------------------------------------------------
@@ -1986,8 +2019,7 @@ bool wxGnomePrintModule::OnInit()
 
 void wxGnomePrintModule::OnExit()
 {
-    delete gs_libGnomePrint;
-    gs_libGnomePrint = NULL;
+    wxDELETE(gs_libGnomePrint);
 }
 
 IMPLEMENT_DYNAMIC_CLASS(wxGnomePrintModule, wxModule)
@@ -2045,19 +2077,17 @@ void wxGnomePrintPreview::DetermineScaling()
 
     if (paper)
     {
-        wxSize ScreenPixels = wxGetDisplaySize();
-        wxSize ScreenMM = wxGetDisplaySizeMM();
+        m_previewPrintout->SetPPIScreen(wxGetDisplayPPI());
 
-        m_previewPrintout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
-                                         (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
-        m_previewPrintout->SetPPIPrinter(wxGnomePrintDC::GetResolution(), wxGnomePrintDC::GetResolution());
+        int resolution = DPI;
+        m_previewPrintout->SetPPIPrinter( resolution, resolution );
 
         wxSize sizeDevUnits(paper->GetSizeDeviceUnits());
 
-        // TODO: get better resolution information from wxGnomePrintDC, if possible.
+        // TODO: get better resolution information from wxGnomePrinterDCImpl, if possible.
 
-        sizeDevUnits.x = (wxCoord)((float)sizeDevUnits.x * wxGnomePrintDC::GetResolution() / 72.0);
-        sizeDevUnits.y = (wxCoord)((float)sizeDevUnits.y * wxGnomePrintDC::GetResolution() / 72.0);
+        sizeDevUnits.x = (wxCoord)((float)sizeDevUnits.x * resolution / 72.0);
+        sizeDevUnits.y = (wxCoord)((float)sizeDevUnits.y * resolution / 72.0);
         wxSize sizeTenthsMM(paper->GetSize());
         wxSize sizeMM(sizeTenthsMM.x / 10, sizeTenthsMM.y / 10);
 
@@ -2078,7 +2108,7 @@ void wxGnomePrintPreview::DetermineScaling()
         m_previewPrintout->SetPaperRectPixels(wxRect(0, 0, m_pageWidth, m_pageHeight));
 
         // At 100%, the page should look about page-size on the screen.
-        m_previewScaleX = (float)0.8 * 72.0 / (float)wxGnomePrintDC::GetResolution();
+        m_previewScaleX = (double)0.8 * 72.0 / (double)resolution;
         m_previewScaleY = m_previewScaleX;
     }
 }