[Dextrose] [PATCH][Dx2][sugar] Add lease expiration reminder

[Martin Abente]

Add a new notification to remind users the
procedure to re-activate their laptops after
lease expiration.

Implements #2658

---
 src/jarabe/desktop/homewindow.py |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/jarabe/desktop/homewindow.py b/src/jarabe/desktop/homewindow.py
index b98a105..f20bc64 100644
--- a/src/jarabe/desktop/homewindow.py
+++ b/src/jarabe/desktop/homewindow.py
@@ -40,6 +40,7 @@ _DBUS_SYSTEM_IFACE = 'org.sugarlabs.system'
 _DBUS_SYSTEM_PATH = '/org/sugarlabs/system'
 _SYSTEM_REBOOT_ID = -1
 _SYSTEM_RELOGIN_ID = -2
+_SYSTEM_REMIND_ID = -3
 _SYSTEM_TIMEOUT = 5
 
 class HomeWindow(gtk.Window):
@@ -92,6 +93,8 @@ class HomeWindow(gtk.Window):
                                           _DBUS_SYSTEM_IFACE)
             systembus.add_signal_receiver(self.__relogin_cb, 'Relogin',
                                           _DBUS_SYSTEM_IFACE)
+            systembus.add_signal_receiver(self.__remind_cb, 'Remind',
+                                          _DBUS_SYSTEM_IFACE)
 
     def _system_alert(self, replaces_id, app_icon, message):
         service = notifications.get_service()
@@ -110,6 +113,11 @@ class HomeWindow(gtk.Window):
                 _('Please, restart Sugar to take into account ' \
                         'new updates'))
 
+    def __remind_cb(self):
+        self._system_alert(_SYSTEM_REMIND_ID, 'school-server',
+                _('Please, connect to your school network within the next ' \
+                        'days in order to re-activate your laptop'))
+
     def _deactivate_view(self, level):
         group = palettegroup.get_group("default")
         group.popdown()
-- 
1.7.4.4