[network-manager-applet/lr/vlan-connection-add: 2/2] vlan: make it possible to add parent connection from the editor

[Lubomir Rintel <lkundrak src gnome org>]

commit 1f06db1c42ad89bcd9eb9fde5d76903b948a51d4
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Mon Jun 8 03:10:58 2015 +0200

    vlan: make it possible to add parent connection from the editor

 src/connection-editor/page-vlan.c |   84 +++++++++++++++++++++++++++++++++++++
 1 files changed, 84 insertions(+), 0 deletions(-)
---
diff --git a/src/connection-editor/page-vlan.c b/src/connection-editor/page-vlan.c
index ca0bdfe..b7d6364 100644
--- a/src/connection-editor/page-vlan.c
+++ b/src/connection-editor/page-vlan.c
@@ -28,6 +28,8 @@
 #include <glib/gi18n.h>
 
 #include "page-vlan.h"
+#include "connection-helpers.h"
+#include "nm-connection-editor.h"
 
 G_DEFINE_TYPE (CEPageVlan, ce_page_vlan, CE_TYPE_PAGE)
 
@@ -47,6 +49,8 @@ typedef struct {
        char **parent_labels;
        int parents_len;
 
+       GtkWindow *toplevel;
+
        GtkComboBox *parent;
        GtkEntry *parent_entry;
        GtkSpinButton *id_entry;
@@ -84,6 +88,9 @@ vlan_private_init (CEPageVlan *self)
        priv->name_entry = GTK_ENTRY (gtk_builder_get_object (builder, "vlan_name_entry"));
        priv->cloned_mac = GTK_ENTRY (gtk_builder_get_object (builder, "vlan_cloned_mac_entry"));
        priv->mtu = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "vlan_mtu"));
+
+       priv->toplevel = GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (priv->mtu),
+                                                             GTK_TYPE_WINDOW));
 }
 
 static void
@@ -192,6 +199,65 @@ get_parents_index (int parents_len, GtkComboBox *box, int combo_index)
 }
 
 static void
+edit_parent_cb (NMConnectionEditor *editor, GtkResponseType response, gpointer user_data)
+{
+       CEPageVlan *self = user_data;
+       CEPageVlanPrivate *priv = CE_PAGE_VLAN_GET_PRIVATE (self);
+       NMConnection *connection;
+       NMConnection *parent;
+       NMSettingConnection *s_con;
+
+       if (response != GTK_RESPONSE_OK)
+               goto finish;
+
+       connection = nm_connection_editor_get_connection (editor);
+       parent = (NMConnection *)nm_client_get_connection_by_uuid (CE_PAGE (self)->client,
+                                                                  nm_connection_get_uuid (connection));
+
+       s_con = nm_connection_get_setting_connection (parent);
+       gtk_entry_set_text (priv->parent_entry, nm_setting_connection_get_interface_name (s_con));
+
+finish:
+       g_object_unref (editor);
+}
+
+static void
+edit_parent (NMConnection *connection,
+                           gpointer user_data)
+{
+       CEPageVlan *self = user_data;
+       CEPageVlanPrivate *priv = CE_PAGE_VLAN_GET_PRIVATE (self);
+       NMSettingConnection *s_con;
+       NMConnectionEditor *editor;
+
+       if (!connection)
+               return;
+
+       s_con = nm_connection_get_setting_connection (CE_PAGE (self)->connection);
+       g_object_set (G_OBJECT (s_con),
+                     NM_SETTING_CONNECTION_AUTOCONNECT, TRUE,
+                     NULL);
+
+
+       editor = nm_connection_editor_new (priv->toplevel,
+                                          connection,
+                                          CE_PAGE (self)->client);
+       if (!editor) {
+               g_object_unref (connection);
+               return;
+       }
+
+       g_signal_connect (editor, "done", G_CALLBACK (edit_parent_cb), self);
+       nm_connection_editor_run (editor);
+}
+
+static gboolean
+connection_type_filter (GType type, gpointer user_data)
+{
+       return nm_utils_check_virtual_device_compatibility (NM_TYPE_SETTING_VLAN, type);
+}
+
+static void
 parent_changed (GtkWidget *widget, gpointer user_data)
 {
        CEPageVlan *self = user_data;
@@ -200,6 +266,17 @@ parent_changed (GtkWidget *widget, gpointer user_data)
 
        active_id = gtk_combo_box_get_active (GTK_COMBO_BOX (priv->parent));
        parent_id = get_parents_index (priv->parents_len, GTK_COMBO_BOX (priv->parent), active_id);
+
+       if (parent_id == priv->parents_len - 1) {
+               gtk_entry_set_text (priv->parent_entry, "");
+               new_connection_dialog (priv->toplevel,
+                                      CE_PAGE (self)->client,
+                                      connection_type_filter,
+                                      edit_parent,
+                                      self);
+               return;
+       }
+
        if (parent_id > -1 && priv->parents[parent_id]->device != NULL) {
                gtk_widget_set_sensitive (GTK_WIDGET (priv->cloned_mac), TRUE);
                gtk_widget_set_sensitive (GTK_WIDGET (priv->mtu), TRUE);
@@ -340,6 +417,13 @@ build_vlan_parent_list (CEPageVlan *self, GSList *devices)
        }
 
        g_ptr_array_sort (parents, sort_parents);
+
+       parent = g_slice_new (VlanParent);
+       parent->device = NULL;
+       parent->connection = NULL;
+       parent->label = g_strdup_printf (_("New connection..."));
+       g_ptr_array_add (parents, parent);
+
        g_ptr_array_add (parents, NULL);
 
        priv->parent_labels = g_new (char *, parents->len);