Add paper size combo and orientation combo to print dialog

Paper size combo and orientation combo can be added by
gtk_print_operation_set_embed_page_setup_dialog() to GtkPrinUnixDialog
now. This function induce calling of
gtk_print_unix_dailog_set_embed_page_setup_dialog() after creation of
dialog. These two functions control embed-page-setup-dialog properties
in GtkPrintOperation and in GtkPrintUnixDialog.
There is also new function gtk_print_unix_dialog_get_page_setup_set()
which says whether page setup was set by user.
Selected page setup is stored as default page setup in
GtkPrintOperation.
New class is added, its name is GtkCustomPaperUnixDialog. The class
manages custom sizes. It is derived from GtkPageSetupUnixDialog's
CustomPaperDialog structure.
Page layout preview is modified, so, it shows dimensions of current
page setup (mm or inch - depends on locale). It also shows the name of
actual paper if page setup dialog is not embedded (paper size combo is
not visible).
gtk-demo is actualized to include this new feature.

1 files changed, 74 insertions, 0 deletions

diff --git a/gtk/gtkcustompaperunixdialog.h b/gtk/gtkcustompaperunixdialog.h
new file mode 100644
index 0000000000..f1d6ae63b7
--- /dev/null
+++ b/gtk/gtkcustompaperunixdialog.h
@@ -0,0 +1,74 @@
+/* GtkCustomPaperUnixDialog
+ * Copyright (C) 2006 Alexander Larsson <alexl@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_UNIX_PRINT_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtkunixprint.h> can be included directly."
+#endif
+
+#ifndef __GTK_CUSTOM_PAPER_UNIX_DIALOG_H__
+#define __GTK_CUSTOM_PAPER_UNIX_DIALOG_H__
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG                  (gtk_custom_paper_unix_dialog_get_type ())
+#define GTK_CUSTOM_PAPER_UNIX_DIALOG(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG, GtkCustomPaperUnixDialog))
+#define GTK_CUSTOM_PAPER_UNIX_DIALOG_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG, GtkCustomPaperUnixDialogClass))
+#define GTK_IS_CUSTOM_PAPER_UNIX_DIALOG(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG))
+#define GTK_IS_CUSTOM_PAPER_UNIX_DIALOG_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG))
+#define GTK_CUSTOM_PAPER_UNIX_DIALOG_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG, GtkCustomPaperUnixDialogClass))
+
+
+typedef struct _GtkCustomPaperUnixDialog         GtkCustomPaperUnixDialog;
+typedef struct _GtkCustomPaperUnixDialogClass    GtkCustomPaperUnixDialogClass;
+typedef struct GtkCustomPaperUnixDialogPrivate   GtkCustomPaperUnixDialogPrivate;
+
+struct _GtkCustomPaperUnixDialog
+{
+  GtkDialog parent_instance;
+
+  GtkCustomPaperUnixDialogPrivate *GSEAL (priv);
+};
+
+struct _GtkCustomPaperUnixDialogClass
+{
+  GtkDialogClass parent_class;
+
+  /* Padding for future expansion */
+  void (*_gtk_reserved1) (void);
+  void (*_gtk_reserved2) (void);
+  void (*_gtk_reserved3) (void);
+  void (*_gtk_reserved4) (void);
+  void (*_gtk_reserved5) (void);
+  void (*_gtk_reserved6) (void);
+  void (*_gtk_reserved7) (void);
+};
+
+GType             gtk_custom_paper_unix_dialog_get_type           (void) G_GNUC_CONST;
+GtkWidget *       _gtk_custom_paper_unix_dialog_new                (GtkWindow   *parent,
+								   const gchar *title);
+GtkUnit           _gtk_print_get_default_user_units                (void);
+void              _gtk_print_load_custom_papers                    (GtkListStore *store);
+void              _gtk_print_save_custom_papers                    (GtkListStore *store);
+
+
+G_END_DECLS
+
+#endif /* __GTK_CUSTOM_PAPER_UNIX_DIALOG_H__ */