[gtk+] Set unix printer hard margins on print context

[Christian Persch <chpe src gnome org>]

commit 826d800b7420d1030337f46a6a742537a85f13f1
Author: Adrian Johnson <ajohnson redneon com>
Date:   Sat Nov 21 20:07:14 2009 +1030

    Set unix printer hard margins on print context

 gtk/gtkprintoperation-private.h |    5 +++++
 gtk/gtkprintoperation-unix.c    |    4 ++++
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkprintoperation-private.h b/gtk/gtkprintoperation-private.h
index 5e28007..c1f047c 100644
--- a/gtk/gtkprintoperation-private.h
+++ b/gtk/gtkprintoperation-private.h
@@ -140,6 +140,11 @@ void             _gtk_print_context_set_page_setup                  (GtkPrintCon
 								     GtkPageSetup      *page_setup);
 void             _gtk_print_context_translate_into_margin           (GtkPrintContext   *context);
 void             _gtk_print_context_rotate_according_to_orientation (GtkPrintContext   *context);
+void             _gtk_print_context_set_hard_margins                (GtkPrintContext   *context,
+								     gdouble            top,
+								     gdouble            bottom,
+								     gdouble            left,
+								     gdouble            right);
 
 G_END_DECLS
 
diff --git a/gtk/gtkprintoperation-unix.c b/gtk/gtkprintoperation-unix.c
index a36eced..5940600 100644
--- a/gtk/gtkprintoperation-unix.c
+++ b/gtk/gtkprintoperation-unix.c
@@ -538,12 +538,16 @@ finish_print (PrintResponseData *rdata,
   GtkPrintOperation *op = rdata->op;
   GtkPrintOperationPrivate *priv = op->priv;
   GtkPrintJob *job;
+  gdouble top, bottom, left, right;
   
   if (rdata->do_print)
     {
       gtk_print_operation_set_print_settings (op, settings);
       priv->print_context = _gtk_print_context_new (op);
 
+      if (gtk_printer_get_hard_margins (printer, &top, &bottom, &left, &right))
+        _gtk_print_context_set_hard_margins (priv->print_context, top, bottom, left, right);
+
       if (page_setup != NULL &&
           (gtk_print_operation_get_default_page_setup (op) == NULL ||
            page_setup_set))