lib/python/Screens/EventView.py

   1 from Screen import Screen
   2 from Components.ActionMap import ActionMap
   3 from Components.Button import Button
   4 from Components.Label import Label
   5 from Components.ScrollLabel import ScrollLabel
   6 from enigma import eServiceEventPtr
   7 from ServiceReference import ServiceReference
   8 from RecordTimer import RecordTimerEntry, parseEvent
   9 from TimerEntry import TimerEntry
  10
  11 class EventViewBase:
  12         def __init__(self, Event, Ref, callback=None):
  13                 self.cbFunc = callback
  14                 self.currentService=Ref
  15                 self.event = Event
  16                 self["epg_description"] = ScrollLabel()
  17                 self["datetime"] = Label()
  18                 self["channel"] = Label()
  19                 self["duration"] = Label()
  20                 self["key_red"] = Button("")
  21                 self["key_green"] = Button(_("Add timer"))
  22                 self["key_yellow"] = Button("")
  23                 self["key_blue"] = Button("")
  24                 self["actions"] = ActionMap(["OkCancelActions", "EventViewActions"],
  25                         {
  26                                 "cancel": self.close,
  27                                 "ok": self.close,
  28                                 "pageUp": self.pageUp,
  29                                 "pageDown": self.pageDown,
  30                                 "prevEvent": self.prevEvent,
  31                                 "nextEvent": self.nextEvent,
  32                                 "timerAdd": self.timerAdd
  33                         })
  34                 self.onShown.append(self.onCreate)
  35
  36         def onCreate(self):
  37                 self.setEvent(self.event)
  38                 self.setService(self.currentService)
  39
  40         def prevEvent(self):
  41                 if self.cbFunc is not None:
  42                         self.cbFunc(self.setEvent, self.setService, -1)
  43
  44         def nextEvent(self):
  45                 if self.cbFunc is not None:
  46                         self.cbFunc(self.setEvent, self.setService, +1)
  47
  48         def timerAdd(self):
  49                 newEntry = RecordTimerEntry(self.currentService, *parseEvent(self.event))
  50                 self.session.openWithCallback(self.timerEditFinished, TimerEntry, newEntry)
  51
  52         def timerEditFinished(self, answer):
  53                 if (answer[0]):
  54                         self.session.nav.RecordTimer.record(answer[1])
  55                 else:
  56                         print "Timeredit aborted"
  57
  58         def setService(self, service):
  59                 self.currentService=service
  60                 name = self.currentService.getServiceName()
  61                 if name is not None:
  62                         self["channel"].setText(name)
  63                 else:
  64                         self["channel"].setText(_("unknown service"))
  65
  66         def setEvent(self, event):
  67                 self.event = event
  68                 text = event.getEventName()
  69                 short = event.getShortDescription()
  70                 ext = event.getExtendedDescription()
  71                 if len(short) > 0 and short != text:
  72                         text = text + '\n\n' + short
  73                 if len(ext) > 0:
  74                         if len(text) > 0:
  75                                 text = text + '\n\n'
  76                         text = text + ext
  77                 self.session.currentDialog.instance.setTitle(event.getEventName())
  78                 self["epg_description"].setText(text)
  79                 self["datetime"].setText(event.getBeginTimeString())
  80                 self["duration"].setText(_("%d min")%(event.getDuration()/60))
  81
  82         def pageUp(self):
  83                 self["epg_description"].pageUp()
  84
  85         def pageDown(self):
  86                 self["epg_description"].pageDown()
  87
  88 class EventViewSimple(Screen, EventViewBase):
  89         def __init__(self, session, Event, Ref, callback=None):
  90                 Screen.__init__(self, session)
  91                 self.skinName = "EventView"
  92                 EventViewBase.__init__(self, Event, Ref, callback)
  93
  94 class EventViewEPGSelect(Screen, EventViewBase):
  95         def __init__(self, session, Event, Ref, callback=None, singleEPGCB=None, multiEPGCB=None):
  96                 Screen.__init__(self, session)
  97                 self.skinName = "EventView"
  98                 EventViewBase.__init__(self, Event, Ref, callback)
  99                 self["key_yellow"].setText(_("Single EPG"))
 100                 self["key_blue"].setText(_("Multi EPG"))
 101                 self["epgactions"] = ActionMap(["EventViewEPGActions"],
 102                         {
 103                                 "openSingleServiceEPG": singleEPGCB,
 104                                 "openMultiServiceEPG": multiEPGCB
 105                         })