From 853ad495b863c179792044f1a74e8556d04e32db Mon Sep 17 00:00:00 2001
From: Conor Curran <conor.curran@canonical.com>
Date: Tue, 9 Aug 2011 09:59:20 +0100
Subject: and the actual code

---
 src/apt-watcher.c       | 20 ++++++++++++++++----
 src/indicator-session.c |  5 +++++
 src/session-dbus.c      | 22 ++++++++++++++++++++++
 src/session-dbus.h      |  2 +-
 src/session-dbus.xml    |  3 +--
 5 files changed, 45 insertions(+), 7 deletions(-)

diff --git a/src/apt-watcher.c b/src/apt-watcher.c
index 285eb81..72a63ac 100644
--- a/src/apt-watcher.c
+++ b/src/apt-watcher.c
@@ -266,11 +266,23 @@ apt_watcher_transaction_state_update_cb (AptTransaction* trans,
                                     _("Updates Installing…"));    
   }  
   else if (state == FINISHED){
-    dbusmenu_menuitem_property_set (self->apt_item,
-                                    DBUSMENU_MENUITEM_PROP_LABEL,
-                                    _("Software Up to Date"));
+    GVariant* reboot_result = g_dbus_proxy_get_cached_property (self->proxy,
+                                                               "RebootRequired");
+    gboolean reboot;
+    g_variant_get (reboot_result, "b", &reboot);
+    if (reboot == FALSE){
+      dbusmenu_menuitem_property_set (self->apt_item,
+                                      DBUSMENU_MENUITEM_PROP_LABEL,
+                                      _("Software Up to Date"));
+    }
+    else{
+      dbusmenu_menuitem_property_set (self->apt_item,
+                                      DBUSMENU_MENUITEM_PROP_LABEL,
+                                      _("Reboot Required"));
+      session_dbus_restart_required (self->session_dbus_interface);
+    }
     g_object_unref (G_OBJECT(self->current_transaction));
-    self->current_transaction = NULL;                                    
+    self->current_transaction = NULL;                                        
   }
   self->current_state = state;
 } 
diff --git a/src/indicator-session.c b/src/indicator-session.c
index d7155f6..bfe0b75 100644
--- a/src/indicator-session.c
+++ b/src/indicator-session.c
@@ -491,6 +491,7 @@ receive_signal (GDBusProxy * proxy,
       g_signal_emit_by_name ((gpointer)self,
                              "entry-added",
                              &self->users);
+                             
     }   
     else{
       g_signal_emit_by_name ((gpointer)self,
@@ -498,6 +499,10 @@ receive_signal (GDBusProxy * proxy,
                              &self->users);       
     }
   }
+  else if (g_strcmp0(signal_name, "RebootRequired") == 0) {
+    // TODO waiting on design to give me a name.
+    self->devices.image = indicator_image_helper (ICON_DEFAULT);        
+  }  
 }
 
 
diff --git a/src/session-dbus.c b/src/session-dbus.c
index 9aa75ef..1cf73ac 100644
--- a/src/session-dbus.c
+++ b/src/session-dbus.c
@@ -293,3 +293,25 @@ session_dbus_set_user_menu_visibility (SessionDbus* session,
 		}
 	}  
 }
+
+void session_dbus_restart_required (SessionDbus* session)
+{
+	SessionDbusPrivate * priv = SESSION_DBUS_GET_PRIVATE(session);
+	GError * error = NULL;
+    
+	if (priv->bus != NULL) {
+		g_dbus_connection_emit_signal (priv->bus,
+                                   NULL,
+                                   INDICATOR_SESSION_SERVICE_DBUS_OBJECT,
+                                   INDICATOR_SESSION_SERVICE_DBUS_IFACE,
+                                   "RebootRequired",
+                                   NULL,
+                                   &error);
+
+		if (error != NULL) {
+			g_warning("Unable to send reboot-required signal: %s", error->message);
+			g_error_free(error);
+		}
+	}  
+  
+}
diff --git a/src/session-dbus.h b/src/session-dbus.h
index 45ebae2..4dc340a 100644
--- a/src/session-dbus.h
+++ b/src/session-dbus.h
@@ -51,7 +51,7 @@ SessionDbus * session_dbus_new (void);
 void session_dbus_set_name (SessionDbus * session, const gchar * name);
 void session_dbus_set_users_real_name (SessionDbus * session, const gchar * name);
 void session_dbus_set_user_menu_visibility (SessionDbus* session, gboolean visible);
-
+void session_dbus_restart_required (SessionDbus* session);
 G_END_DECLS
 
 #endif
diff --git a/src/session-dbus.xml b/src/session-dbus.xml
index c42aca8..fd1859f 100644
--- a/src/session-dbus.xml
+++ b/src/session-dbus.xml
@@ -17,8 +17,7 @@
     <signal name="UserMenuIsVisible">
       <arg name="update" type="b"/>
     </signal>
-    <signal name="RestartNeeded">
-      <arg name="name" type="s"/>
+    <signal name="RestartRequired">
     </signal>
   </interface>
 </node>
-- 
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