static void
populate_options (PpOptionsDialog *dialog)
{
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
GtkTreeView *treeview;
GtkWidget *widget;
/*
* Options which we need to obtain through an IPP request
* to be able to fill the options dialog.
* *-supported - possible values of the option
* *-default - actual value of the option
*/
const gchar *attributes[] =
{ "number-up-supported",
"number-up-default",
"sides-supported",
"sides-default",
"orientation-requested-supported",
"orientation-requested-default",
NULL};
treeview = (GtkTreeView *)
gtk_builder_get_object (dialog->builder, "options-categories-treeview");
renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes ("Categories", renderer,
"text", CATEGORY_NAMES_COLUMN, NULL);
gtk_tree_view_column_set_expand (column, TRUE);
gtk_tree_view_append_column (treeview, column);
widget = (GtkWidget*)
gtk_builder_get_object (dialog->builder, "options-spinner");
gtk_widget_show (widget);
gtk_spinner_start (GTK_SPINNER (widget));
widget = (GtkWidget*)
gtk_builder_get_object (dialog->builder, "progress-label");
gtk_widget_show (widget);
printer_get_ppd_async (dialog->printer_name,
NULL,
0,
printer_get_ppd_cb,
dialog);
get_named_dest_async (dialog->printer_name,
get_named_dest_cb,
dialog);
get_ipp_attributes_async (dialog->printer_name,
(gchar **) attributes,
get_ipp_attributes_cb,
dialog);
}
static void
printer_add_real_async_dbus_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
PpNewPrinter *printer;
PpNewPrinterPrivate *priv;
GVariant *output;
GError *error = NULL;
output = g_dbus_connection_call_finish (G_DBUS_CONNECTION (source_object),
res,
&error);
g_object_unref (source_object);
if (output)
{
const gchar *ret_error;
g_variant_get (output, "(&s)", &ret_error);
if (ret_error[0] != '\0')
{
g_warning ("%s", ret_error);
}
g_variant_unref (output);
}
else
{
if (error->domain != G_IO_ERROR ||
error->code != G_IO_ERROR_CANCELLED)
g_warning ("%s", error->message);
}
if (!error ||
error->domain != G_IO_ERROR ||
error->code != G_IO_ERROR_CANCELLED)
{
printer = (PpNewPrinter *) user_data;
priv = printer->priv;
get_named_dest_async (priv->name,
printer_add_real_async_cb,
printer);
}
if (error)
g_error_free (error);
}
