lib/python/Components/EventInfo.py

   1 from PerServiceDisplay import *
   2
   3 from enigma import iServiceInformationPtr, eServiceEventPtr
   4
   5 class EventInfo(PerServiceDisplay):
   6         Now = 0
   7         Next = 1
   8         Now_Duration = 2
   9         Next_Duration = 3
  10
  11         def __init__(self, navcore, now_or_next):
  12                 # listen to evUpdatedEventInfo and evStopService
  13                 # note that evStopService will be called once to establish a known state
  14                 self.now_or_next = now_or_next
  15                 PerServiceDisplay.__init__(self, navcore,
  16                         {
  17                                 pNavigation.evUpdatedEventInfo: self.ourEvent,
  18                                 pNavigation.evStopService: self.stopEvent
  19                         })
  20
  21         def ourEvent(self):
  22                 info = iServiceInformationPtr()
  23                 service = self.navcore.getCurrentService()
  24
  25                 if service != None:
  26                         info = service.info()
  27                         if info is not None:
  28                                 ev = info.getEvent(self.now_or_next & 1)
  29                                 if ev is not None:
  30                                         if self.now_or_next & 2:
  31                                                 self.setText("%d min" % (ev.m_duration / 60))
  32                                         else:
  33                                                 self.setText(ev.m_event_name)
  34
  35         def stopEvent(self):
  36                 self.setText(
  37                         ("waiting for event data...", "", "--:--",  "--:--")[self.now_or_next]);
  38