lib/python/Screens/EventView.py

   1 from Screen import Screen
   2 from Components.ActionMap import ActionMap
   3 from Components.Label import Label
   4 from Components.ScrollLabel import ScrollLabel
   5 from enigma import eWidget, eServiceEventPtr, eLabel
   6
   7 class EventView(Screen):
   8         def __init__(self, session, Event, callback=None):
   9                 Screen.__init__(self, session)
  10                 self.cbFunc = callback
  11                 self["epg_description"] = ScrollLabel()
  12                 self["datetime"] = Label()
  13                 self["channel"] = Label()
  14                 self["duration"] = Label()
  15                 self["actions"] = ActionMap(["OkCancelActions", "EventViewActions"],
  16                         {
  17                                 "cancel": self.close,
  18                                 "ok": self.close,
  19                                 "pageUp": self.pageUp,
  20                                 "pageDown": self.pageDown,
  21                                 "prevEvent": self.prevEvent,
  22                                 "nextEvent": self.nextEvent
  23                         })
  24                 self.setEvent(Event)
  25
  26         def prevEvent(self):
  27                 if self.cbFunc is not None:
  28                         self.cbFunc(self.setEvent, -1)
  29
  30         def nextEvent(self):
  31                 if self.cbFunc is not None:
  32                         self.cbFunc(self.setEvent, +1)
  33
  34         def setEvent(self, event):
  35                 text = event.getShortDescription()
  36                 if len(text) > 0:
  37                         text = text + '\n\n'
  38                 text = text + event.getExtendedDescription()
  39                 self["epg_description"].setText(text)
  40                 self["datetime"].setText(event.getBeginTimeString())
  41                 self["channel"].setText("Unknown Service")
  42                 self["duration"].setText("%d min"%(event.getDuration()/60))
  43
  44         def pageUp(self):
  45                 self["epg_description"].pageUp()
  46
  47         def pageDown(self):
  48                 self["epg_description"].pageDown()