[network-manager-openvpn/th/ui-init-cleanup: 4/11] properties: refactor initialization of spinbutton for "tunmtu"

[Thomas Haller <thaller src gnome org>]

commit c13c586046b8d575cf868022d34964ad32435d84
Author: Thomas Haller <thaller redhat com>
Date:   Mon Aug 15 14:09:29 2016 +0200

    properties: refactor initialization of spinbutton for "tunmtu"

 properties/auth-helpers.c |   25 ++-----------------------
 1 files changed, 2 insertions(+), 23 deletions(-)
---
diff --git a/properties/auth-helpers.c b/properties/auth-helpers.c
index 28688db..dde6bdb 100644
--- a/properties/auth-helpers.c
+++ b/properties/auth-helpers.c
@@ -1569,31 +1569,10 @@ advanced_dialog_new (GHashTable *hash, const char *contype)
                                           _nm_utils_ascii_str_to_int64 (value, 10, 1, 65535, 1194));
 
 
-       widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_checkbutton"));
-       g_assert (widget);
-       spin = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_spinbutton"));
-       g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (checkbox_toggled_update_widget_cb), spin);
-
        value = g_hash_table_lookup (hash, NM_OPENVPN_KEY_TUNNEL_MTU);
-       if (value && strlen (value)) {
-               long int tmp;
-
-               errno = 0;
-               tmp = strtol (value, NULL, 10);
-               if (errno == 0 && tmp > 0 && tmp < 65536) {
-                       gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
-
-                       widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_spinbutton"));
-                       gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), (gdouble) tmp);
-                       gtk_widget_set_sensitive (widget, TRUE);
-               }
-       } else {
-               gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
+       _builder_init_optional_spinbutton (builder, "tunmtu_checkbutton", "tunmtu_spinbutton", !!value,
+                                          _nm_utils_ascii_str_to_int64 (value, 10, 1, 65535, 1500));
 
-               widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_spinbutton"));
-               gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), 1500.0);
-               gtk_widget_set_sensitive (widget, FALSE);
-       }
 
        widget = GTK_WIDGET (gtk_builder_get_object (builder, "fragment_checkbutton"));
        spin = GTK_WIDGET (gtk_builder_get_object (builder, "fragment_spinbutton"));