code.vuplus.com Git - vuplus_dvbapp/blob - 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 eServiceEventPtr
   6 from ServiceReference import ServiceReference
   7
   8 class EventView(Screen):
   9         def __init__(self, session, Event, Ref, callback=None):
  10                 Screen.__init__(self, session)
  11                 self.cbFunc = callback
  12                 self.currentService=None
  13                 self["epg_description"] = ScrollLabel()
  14                 self["datetime"] = Label()
  15                 self["channel"] = Label()
  16                 self["duration"] = Label()
  17                 self["actions"] = ActionMap(["OkCancelActions", "EventViewActions"],
  18                         {
  19                                 "cancel": self.close,
  20                                 "ok": self.close,
  21                                 "pageUp": self.pageUp,
  22                                 "pageDown": self.pageDown,
  23                                 "prevEvent": self.prevEvent,
  24                                 "nextEvent": self.nextEvent
  25                         })
  26                 self.setEvent(Event)
  27                 self.setService(Ref)
  28
  29         def prevEvent(self):
  30                 if self.cbFunc is not None:
  31                         self.cbFunc(self.setEvent, -1)
  32
  33         def nextEvent(self):
  34                 if self.cbFunc is not None:
  35                         self.cbFunc(self.setEvent, +1)
  36
  37         def setService(self, service):
  38                 self.currentService=service
  39                 name = self.currentService.getServiceName()
  40                 if name is not None:
  41                         self["channel"].setText(name)
  42                 else:
  43                         self["channel"].setText("unknown service")
  44
  45         def setEvent(self, event):
  46 #               FIXME .. how to set eWindow titlebar?
  47 #               self.instance.setTitle(event.getEventName())
  48                 text = event.getShortDescription()
  49                 if len(text) > 0:
  50                         text = text + '\n\n'
  51                 text = text + event.getExtendedDescription()
  52                 self["epg_description"].setText(text)
  53                 self["datetime"].setText(event.getBeginTimeString())
  54                 self["duration"].setText("%d min"%(event.getDuration()/60))
  55
  56         def pageUp(self):
  57                 self["epg_description"].pageUp()
  58
  59         def pageDown(self):
  60                 self["epg_description"].pageDown()