code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Screens/EventView.py

   1 from Screen import Screen
   2 from Screens.TimerEdit import TimerSanityConflict
   3 from Components.ActionMap import ActionMap
   4 from Components.Button import Button
   5 from Components.Label import Label
   6 from Components.ScrollLabel import ScrollLabel
   7 from Components.TimerList import TimerList
   8 from enigma import eEPGCache, eTimer, eServiceReference
   9 from RecordTimer import RecordTimerEntry, parseEvent
  10 from TimerEntry import TimerEntry
  11 from time import localtime
  12 from Components.config import config
  13
  14 class EventViewBase:
  15         def __init__(self, Event, Ref, callback=None, similarEPGCB=None):
  16                 self.similarEPGCB = similarEPGCB
  17                 self.cbFunc = callback
  18                 self.currentService=Ref
  19                 self.isRecording = (not Ref.ref.flags & eServiceReference.isGroup) and len(Ref.ref.getPath())
  20                 self.event = Event
  21                 self["epg_description"] = ScrollLabel()
  22                 self["datetime"] = Label()
  23                 self["channel"] = Label()
  24                 self["duration"] = Label()
  25                 self["key_red"] = Button("")
  26                 if similarEPGCB is not None:
  27                         self.SimilarBroadcastTimer = eTimer()
  28                         self.SimilarBroadcastTimer.callback.append(self.getSimilarEvents)
  29                 else:
  30                         self.SimilarBroadcastTimer = None
  31                 if self.isRecording:
  32                         self["key_green"] = Button("")
  33                 else:
  34                         self["key_green"] = Button(_("Add timer"))
  35                 self["key_yellow"] = Button("")
  36                 self["key_blue"] = Button("")
  37                 self["actions"] = ActionMap(["OkCancelActions", "EventViewActions"],
  38                         {
  39                                 "cancel": self.close,
  40                                 "ok": self.close,
  41                                 "pageUp": self.pageUp,
  42                                 "pageDown": self.pageDown,
  43                                 "prevEvent": self.prevEvent,
  44                                 "nextEvent": self.nextEvent,
  45                                 "timerAdd": self.timerAdd,
  46                                 "openSimilarList": self.openSimilarList
  47                         })
  48                 self.onShown.append(self.onCreate)
  49
  50         def onCreate(self):
  51                 self.setService(self.currentService)
  52                 self.setEvent(self.event)
  53
  54         def prevEvent(self):
  55                 if self.cbFunc is not None:
  56                         self.cbFunc(self.setEvent, self.setService, -1)
  57
  58         def nextEvent(self):
  59                 if self.cbFunc is not None:
  60                         self.cbFunc(self.setEvent, self.setService, +1)
  61
  62         def timerAdd(self):
  63                 if not self.isRecording:
  64                         newEntry = RecordTimerEntry(self.currentService, checkOldTimers = True, *parseEvent(self.event))
  65                         self.session.openWithCallback(self.finishedAdd, TimerEntry, newEntry)
  66
  67         def finishedAdd(self, answer):
  68                 print "finished add"
  69                 if answer[0]:
  70                         entry = answer[1]
  71                         simulTimerList = self.session.nav.RecordTimer.record(entry)
  72                         if simulTimerList is not None:
  73                                 if (len(simulTimerList) == 2) and (simulTimerList[1].dontSave) and (simulTimerList[1].autoincrease):
  74                                         simulTimerList[1].end = entry.begin - 30
  75                                         self.session.nav.RecordTimer.timeChanged(simulTimerList[1])
  76                                         self.session.nav.RecordTimer.record(entry)
  77                                 else:
  78                                         self.session.openWithCallback(self.finishSanityCorrection, TimerSanityConflict, simulTimerList)
  79                 else:
  80                         print "Timeredit aborted"
  81
  82         def finishSanityCorrection(self, answer):
  83                 self.finishedAdd(answer)
  84
  85         def setService(self, service):
  86                 self.currentService=service
  87                 if self.isRecording:
  88                         self["channel"].setText(_("Recording"))
  89                 else:
  90                         name = self.currentService.getServiceName()
  91                         if name is not None:
  92                                 self["channel"].setText(name)
  93                         else:
  94                                 self["channel"].setText(_("unknown service"))
  95
  96         def sort_func(self,x,y):
  97                 if x[1] < y[1]:
  98                         return -1
  99                 elif x[1] == y[1]:
 100                         return 0
 101                 else:
 102                         return 1
 103
 104         def setEvent(self, event):
 105                 self.event = event
 106                 if event is None:
 107                         return
 108                 text = event.getEventName()
 109                 short = event.getShortDescription()
 110                 ext = event.getExtendedDescription()
 111                 if len(short) > 0 and short != text:
 112                         text = text + '\n\n' + short
 113                 if len(ext) > 0:
 114                         if len(text) > 0:
 115                                 text = text + '\n\n'
 116                         text = text + ext
 117
 118                 self.setTitle(event.getEventName())
 119                 self["epg_description"].setText(text)
 120                 self["datetime"].setText(event.getBeginTimeString())
 121                 self["duration"].setText(_("%d min")%(event.getDuration()/60))
 122                 self["key_red"].setText("")
 123                 if self.SimilarBroadcastTimer is not None:
 124                         self.SimilarBroadcastTimer.start(400,True)
 125
 126         def pageUp(self):
 127                 self["epg_description"].pageUp()
 128
 129         def pageDown(self):
 130                 self["epg_description"].pageDown()
 131
 132         def getSimilarEvents(self):
 133          # search similar broadcastings
 134                 refstr = str(self.currentService)
 135                 id = self.event.getEventId()
 136                 epgcache = eEPGCache.getInstance()
 137                 ret = epgcache.search(('NB', 100, eEPGCache.SIMILAR_BROADCASTINGS_SEARCH, refstr, id))
 138                 if ret is not None:
 139                         descr = self["epg_description"]
 140                         text = descr.getText()
 141                         text += '\n\n' + _('Similar broadcasts:')
 142                         ret.sort(self.sort_func)
 143                         for x in ret:
 144                                 t = localtime(x[1])
 145                                 text += '\n%d.%d.%d, %02d:%02d  -  %s'%(t[2], t[1], t[0], t[3], t[4], x[0])
 146                         descr.setText(text)
 147                         self["key_red"].setText(_("Similar"))
 148
 149         def openSimilarList(self):
 150                 if self.similarEPGCB is not None and len(self["key_red"].getText()):
 151                         id = self.event and self.event.getEventId()
 152                         refstr = str(self.currentService)
 153                         if id is not None:
 154                                 self.similarEPGCB(id, refstr)
 155
 156 class EventViewSimple(Screen, EventViewBase):
 157         def __init__(self, session, Event, Ref, callback=None, similarEPGCB=None):
 158                 Screen.__init__(self, session)
 159                 self.skinName = "EventView"
 160                 EventViewBase.__init__(self, Event, Ref, callback, similarEPGCB)
 161
 162 class EventViewEPGSelect(Screen, EventViewBase):
 163         def __init__(self, session, Event, Ref, callback=None, singleEPGCB=None, multiEPGCB=None, similarEPGCB=None):
 164                 Screen.__init__(self, session)
 165                 self.skinName = "EventView"
 166                 EventViewBase.__init__(self, Event, Ref, callback, similarEPGCB)
 167                 self["key_yellow"].setText(_("Single EPG"))
 168                 self["key_blue"].setText(_("Multi EPG"))
 169                 self["epgactions"] = ActionMap(["EventViewEPGActions"],
 170                         {
 171                                 "openSingleServiceEPG": singleEPGCB,
 172                                 "openMultiServiceEPG": multiEPGCB,
 173                         })