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.isRecording = len(Ref.ref.getPath())
  16                 self.event = Event
  17                 self["epg_description"] = ScrollLabel()
  18                 self["datetime"] = Label()
  19                 self["channel"] = Label()
  20                 self["duration"] = Label()
  21                 self["key_red"] = Button("")
  22                 if self.isRecording:
  23                         self["key_green"] = Button("")
  24                 else:
  25                         self["key_green"] = Button(_("Add timer"))
  26                 self["key_yellow"] = Button("")
  27                 self["key_blue"] = Button("")
  28                 self["actions"] = ActionMap(["OkCancelActions", "EventViewActions"],
  29                         {
  30                                 "cancel": self.close,
  31                                 "ok": self.close,
  32                                 "pageUp": self.pageUp,
  33                                 "pageDown": self.pageDown,
  34                                 "prevEvent": self.prevEvent,
  35                                 "nextEvent": self.nextEvent,
  36                                 "timerAdd": self.timerAdd
  37                         })
  38                 self.onShown.append(self.onCreate)
  39
  40         def onCreate(self):
  41                 self.setEvent(self.event)
  42                 self.setService(self.currentService)
  43
  44         def prevEvent(self):
  45                 if self.cbFunc is not None:
  46                         self.cbFunc(self.setEvent, self.setService, -1)
  47
  48         def nextEvent(self):
  49                 if self.cbFunc is not None:
  50                         self.cbFunc(self.setEvent, self.setService, +1)
  51
  52         def timerAdd(self):
  53                 if not self.isRecording:
  54                         newEntry = RecordTimerEntry(self.currentService, *parseEvent(self.event))
  55                         self.session.openWithCallback(self.timerEditFinished, TimerEntry, newEntry)
  56
  57         def timerEditFinished(self, answer):
  58                 if (answer[0]):
  59                         self.session.nav.RecordTimer.record(answer[1])
  60                 else:
  61                         print "Timeredit aborted"
  62
  63         def setService(self, service):
  64                 self.currentService=service
  65                 if self.isRecording:
  66                         self["channel"].setText(_("Recording"))
  67                 else:
  68                         name = self.currentService.getServiceName()
  69                         if name is not None:
  70                                 self["channel"].setText(name)
  71                         else:
  72                                 self["channel"].setText(_("unknown service"))
  73
  74         def setEvent(self, event):
  75                 self.event = event
  76                 text = event.getEventName()
  77                 short = event.getShortDescription()
  78                 ext = event.getExtendedDescription()
  79                 if len(short) > 0 and short != text:
  80                         text = text + '\n\n' + short
  81                 if len(ext) > 0:
  82                         if len(text) > 0:
  83                                 text = text + '\n\n'
  84                         text = text + ext
  85                 self.setTitle(event.getEventName())
  86                 self["epg_description"].setText(text)
  87                 self["datetime"].setText(event.getBeginTimeString())
  88                 self["duration"].setText(_("%d min")%(event.getDuration()/60))
  89
  90         def pageUp(self):
  91                 self["epg_description"].pageUp()
  92
  93         def pageDown(self):
  94                 self["epg_description"].pageDown()
  95
  96 class EventViewSimple(Screen, EventViewBase):
  97         def __init__(self, session, Event, Ref, callback=None):
  98                 Screen.__init__(self, session)
  99                 self.skinName = "EventView"
 100                 EventViewBase.__init__(self, Event, Ref, callback)
 101
 102 class EventViewEPGSelect(Screen, EventViewBase):
 103         def __init__(self, session, Event, Ref, callback=None, singleEPGCB=None, multiEPGCB=None):
 104                 Screen.__init__(self, session)
 105                 self.skinName = "EventView"
 106                 EventViewBase.__init__(self, Event, Ref, callback)
 107                 self["key_yellow"].setText(_("Single EPG"))
 108                 self["key_blue"].setText(_("Multi EPG"))
 109                 self["epgactions"] = ActionMap(["EventViewEPGActions"],
 110                         {
 111                                 "openSingleServiceEPG": singleEPGCB,
 112                                 "openMultiServiceEPG": multiEPGCB
 113                         })