wifi: Add a refresh button

This way, user can scan anytime without having to wait.

https://bugzilla.gnome.org/show_bug.cgi?id=789869

1 files changed, 22 insertions, 0 deletions

diff --git a/panels/network/cc-wifi-panel.c b/panels/network/cc-wifi-panel.c
index 7fceb354a..b85e99086 100644
--- a/panels/network/cc-wifi-panel.c
+++ b/panels/network/cc-wifi-panel.c
@@ -451,6 +451,27 @@ rfkill_switch_notify_activate_cb (GtkSwitch   *rfkill_switch,
                      NULL);
 }
 
+static void
+button_refresh_clicked_cb (GtkButton   *button,
+                           CcWifiPanel *self)
+{
+  const gchar *id;
+  guint i;
+
+  id = gtk_stack_get_visible_child_name (self->stack);
+
+  for (i = 0; i < self->devices->len; i++)
+    {
+      NetObject *object = g_ptr_array_index (self->devices, i);
+
+      if (g_strcmp0 (net_object_get_id (object), id) == 0)
+        {
+          net_device_wifi_request_scan (NET_DEVICE_WIFI (object));
+          break;
+        }
+    }
+}
+
 /* Overrides */
 
 static const gchar *
@@ -595,6 +616,7 @@ cc_wifi_panel_class_init (CcWifiPanelClass *klass)
   gtk_widget_class_bind_template_child (widget_class, CcWifiPanel, stack);
 
   gtk_widget_class_bind_template_callback (widget_class, rfkill_switch_notify_activate_cb);
+  gtk_widget_class_bind_template_callback (widget_class, button_refresh_clicked_cb);
 
   g_object_class_override_property (object_class, PROP_PARAMETERS, "parameters");
 }