quick_frontend, primitivus: notifications refactoring

replaced old "alerts" system by a more generic one which use listeners and can activate callbacks on notification click.

frontends/src/quick_frontend/constants.py

@@ -63,10 +63,6 @@ class Const(constants.Const):
         "paused": u"⦷"
     }
 
-    # Alerts
-    ALERT_MESSAGE = "MESSAGE" # New message received
-    ALERT_NICK = "NICK" # our nickname was mentionned
-
     # Blogs
     ENTRY_MODE_TEXT = "text"
     ENTRY_MODE_RICH = "rich"
@@ -86,4 +82,10 @@ class Const(constants.Const):
     UPDATE_SELECTION = 'SELECTION'
     UPDATE_STRUCTURE = 'STRUCTURE' # high level update (i.e. not item level but organisation of items)
 
-    LISTENERS = {'avatar', 'nick', 'presence', 'profilePlugged', 'disconnect', 'gotMenus', 'menu'}
+    LISTENERS = {'avatar', 'nick', 'presence', 'profilePlugged', 'disconnect', 'gotMenus', 'menu', 'notification', 'notificationsClear'}
+
+    # Notifications
+    NOTIFY_MESSAGE = 'MESSAGE'  # a message was received
+    NOTIFY_MENTION = 'MENTION'  # user was mentionned
+    NOTIFY_PROGRESS_END = 'PROGRESS_END'  # a progression has finised
+    NOTIFY_GENERIC = 'GENERIC'  # a notification which has not its own type