lib/python/Components/EventInfo.py

   1 from PerServiceDisplay import *
   2 from time import strftime
   3 from time import localtime, time
   4
   5 from enigma import iServiceInformationPtr, eServiceEventPtr
   6
   7 class EventInfo(PerServiceDisplay):
   8         Now = 0
   9         Next = 1
  10         Now_Duration = 2
  11         Next_Duration = 3
  12         Now_StartTime = 4
  13         Next_StartTime = 5
  14
  15         def __init__(self, navcore, now_or_next):
  16                 # listen to evUpdatedEventInfo and evStopService
  17                 # note that evStopService will be called once to establish a known state
  18                 self.now_or_next = now_or_next
  19                 PerServiceDisplay.__init__(self, navcore,
  20                         {
  21                                 pNavigation.evUpdatedEventInfo: self.ourEvent,
  22                                 pNavigation.evStopService: self.stopEvent
  23                         })
  24
  25         def ourEvent(self):
  26                 info = iServiceInformationPtr()
  27                 service = self.navcore.getCurrentService()
  28
  29                 if service != None:
  30                         info = service.info()
  31                         if info is not None:
  32                                 ev = info.getEvent(self.now_or_next & 1)
  33                                 if ev is not None:
  34                                         self.update(ev)
  35
  36
  37         def update(self, ev):
  38                 if (self.Now_Duration <= self.now_or_next <= self.Next_Duration):
  39                         self.setText("%d min" % (ev.getDuration() / 60))
  40                 if (self.Now_StartTime <= self.now_or_next <= self.Next_StartTime):
  41                         self.setText(strftime("%H:%M", localtime(ev.getBeginTime())))
  42                 if (self.Now <= self.now_or_next <= self.Next):
  43                         self.setText(ev.getEventName())
  44
  45         def stopEvent(self):
  46                 self.setText(
  47                         #(_("waiting for event data..."), "", "--:--",  "--:--", "--:--", "--:--")[self.now_or_next]);
  48                         ("", "", "--:--",  "--:--", "--:--", "--:--")[self.now_or_next]);
  49
  50
  51 class EventInfoProgress(PerServiceDisplayProgress, EventInfo):
  52         def __init__(self, navcore, now_or_next):
  53                 self.now_or_next = now_or_next
  54                 PerServiceDisplayProgress.__init__(self, navcore,
  55                         {
  56                                 pNavigation.evUpdatedEventInfo: self.ourEvent,
  57                                 pNavigation.evStopService: self.stopEvent
  58                         })
  59
  60         def update(self, ev):
  61                 self.g.setRange(0, ev.getDuration())
  62                 progress = int(time() - ev.getBeginTime())
  63
  64                 self.setValue(progress)
  65
  66         def stopEvent(self):
  67                 self.setValue(0)