[network-manager-applet] applet: open the editor in create mode when there are no vpn connections

[Lubomir Rintel <lkundrak src gnome org>]

commit 8ad7a0cf388f49c8c4e2de9af11918e0130be5de
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Mon Apr 25 12:57:57 2016 +0200

    applet: open the editor in create mode when there are no vpn connections
    
    Running --show --type vpn doesn't look too good.

 src/applet.c |   25 +++++++++++++++++++++----
 1 files changed, 21 insertions(+), 4 deletions(-)
---
diff --git a/src/applet.c b/src/applet.c
index 53fbfdb..72ac5c9 100644
--- a/src/applet.c
+++ b/src/applet.c
@@ -1070,6 +1070,20 @@ nma_menu_configure_vpn_item_activate (GtkMenuItem *item, gpointer user_data)
 }
 
 /*
+ * nma_menu_add_vpn_item_activate
+ *
+ * Signal function called when user clicks "Add a VPN connection..."
+ *
+ */
+static void
+nma_menu_add_vpn_item_activate (GtkMenuItem *item, gpointer user_data)
+{
+       const char *argv[] = { BINDIR "/nm-connection-editor", "--create", "--type", 
NM_SETTING_VPN_SETTING_NAME, NULL};
+
+       g_spawn_async (NULL, (gchar **) argv, NULL, 0, NULL, NULL, NULL, NULL);
+}
+
+/*
  * applet_get_active_vpn_connection:
  *
  * Gets a VPN connection along with its state. If there are more, ones that
@@ -1478,11 +1492,14 @@ nma_menu_add_vpn_submenu (GtkWidget *menu, NMApplet *applet)
        }
 
        /* Draw a separator, but only if we have VPN connections above it */
-       if (list->len)
+       if (list->len) {
                nma_menu_add_separator_item (GTK_WIDGET (vpn_menu));
-
-       item = GTK_MENU_ITEM (gtk_menu_item_new_with_mnemonic (_("_Configure VPN...")));
-       g_signal_connect (item, "activate", G_CALLBACK (nma_menu_configure_vpn_item_activate), applet);
+               item = GTK_MENU_ITEM (gtk_menu_item_new_with_mnemonic (_("_Configure VPN...")));
+               g_signal_connect (item, "activate", G_CALLBACK (nma_menu_configure_vpn_item_activate), 
applet);
+       } else {
+               item = GTK_MENU_ITEM (gtk_menu_item_new_with_mnemonic (_("_Add a VPN connection...")));
+               g_signal_connect (item, "activate", G_CALLBACK (nma_menu_add_vpn_item_activate), applet);
+       }
        gtk_menu_shell_append (GTK_MENU_SHELL (vpn_menu), GTK_WIDGET (item));
        gtk_widget_show (GTK_WIDGET (item));