lib/python/Screens/EpgSelection.py

   1 from Screen import Screen
   2 from Components.Button import Button
   3 from Components.EpgList import EPGList
   4 from Components.ActionMap import ActionMap
   5 from Screens.EventView import EventView
   6 from enigma import eServiceReference, eServiceEventPtr
   7 from Screens.FixedMenu import FixedMenu
   8 from RecordTimer import RecordTimerEntry, parseEvent
   9 from TimerEdit import TimerEditList
  10 from TimerEntry import TimerEntry
  11 from ServiceReference import ServiceReference
  12
  13 import xml.dom.minidom
  14
  15 class EPGSelection(Screen):
  16         def __init__(self, session, root):
  17                 Screen.__init__(self, session)
  18
  19                 self["list"] = EPGList()
  20
  21                 class ChannelActionMap(ActionMap):
  22                         def action(self, contexts, action):
  23                                         ActionMap.action(self, contexts, action)
  24
  25                 self["key_red"] = Button("")
  26                 self["key_green"] = Button(_("Add timer"))
  27                 self["key_yellow"] = Button("")
  28                 self["key_blue"] = Button("")
  29
  30                 self["actions"] = ChannelActionMap(["EPGSelectActions", "OkCancelActions"],
  31                         {
  32                                 "cancel": self.close,
  33                                 "ok": self.eventSelected,
  34                                 "timerAdd": self.timerAdd
  35                         })
  36                 self["actions"].csel = self
  37                 self.setRoot(root)
  38
  39         def eventViewCallback(self, setEvent, val):
  40                 if val == -1:
  41                         self.moveUp()
  42                         setEvent(self["list"].getCurrent())
  43                 elif val == +1:
  44                         self.moveDown()
  45                         setEvent(self["list"].getCurrent())
  46
  47         def eventSelected(self):
  48                 event = self["list"].getCurrent()
  49                 self.session.open(EventView, event, self.currentService, self.eventViewCallback)
  50
  51         def timerAdd(self):
  52                 event = self["list"].getCurrent()
  53
  54                 if event is None:
  55                         return
  56
  57                 # FIXME only works if already playing a service
  58                 serviceref = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference())
  59
  60                 newEntry = RecordTimerEntry(serviceref, *parseEvent(event))
  61                 self.session.openWithCallback(self.timerEditFinished, TimerEntry, newEntry)
  62
  63         def timerEditFinished(self, answer):
  64                 if (answer[0]):
  65                         self.session.nav.RecordTimer.record(answer[1])
  66                 else:
  67                         print "Timeredit aborted"
  68
  69         def setRoot(self, root):
  70                 self.currentService=ServiceReference(root)
  71                 self["list"].setRoot(root)
  72
  73         def moveUp(self):
  74                 self["list"].moveUp()
  75
  76         def moveDown(self):
  77                 self["list"].moveDown()