notificationAdded = [ ]
+
+# notifications which are currently on screen (and might be closed by similiar notifications)
+current_notifications = [ ]
+
+def __AddNotification(fnc, screen, id, *args, **kwargs):
+ notifications.append((fnc, screen, args, kwargs, id))
+ for x in notificationAdded:
+ x()
+
def AddNotification(screen, *args, **kwargs):
AddNotificationWithCallback(None, screen, *args, **kwargs)
def AddNotificationWithCallback(fnc, screen, *args, **kwargs):
- notifications.append((fnc, screen, args, kwargs))
- for x in notificationAdded:
- x()
+ __AddNotification(fnc, screen, None, *args, **kwargs)
+
+def AddNotificationWithID(id, screen, *args, **kwargs):
+ __AddNotification(None, screen, id, *args, **kwargs)
+
+# we don't support notifications with callback and ID as this
+# would require manually calling the callback on cancelled popups.
+
+def RemovePopup(id):
+ # remove similiar notifications
+ print "RemovePopup, id =", id
+ for x in notifications:
+ if x[4] and x[4] == id:
+ print "(found in notifications)"
+ notifications.remove(x)
+
+ for x in current_notifications:
+ if x[0] == id:
+ print "(found in current notifications)"
+ x[1].close()
+
+def AddPopup(text, type, timeout, id = None):
+ if id is not None:
+ RemovePopup(id)
+ from Screens.MessageBox import MessageBox
+ print "AddPopup, id =", id
+ AddNotificationWithID(id, MessageBox, text = text, type = type, timeout = timeout, close_on_any_key = True)