lib/python/Screens/InfoBar.py

   1 from Screen import Screen
   2 from ChannelSelection import ChannelSelection
   3 from Components.Clock import Clock
   4 from Components.ActionMap import ActionMap
   5 from Components.Button import Button
   6 from Components.ServiceName import ServiceName
   7 from Components.EventInfo import EventInfo
   8
   9 from Screens.MessageBox import MessageBox
  10 from Screens.MovieSelection import MovieSelection
  11
  12 from enigma import *
  13
  14 import time
  15
  16 # hack alert!
  17 from Menu import MainMenu, mdom
  18
  19 class InfoBar(Screen):
  20         def __init__(self, session):
  21                 Screen.__init__(self, session)
  22
  23                 #instantiate forever
  24                 self.servicelist = self.session.instantiateDialog(ChannelSelection)
  25
  26                 self["actions"] = ActionMap( [ "InfobarActions" ],
  27                         {
  28                                 "switchChannelUp": self.switchChannelUp,
  29                                 "switchChannelDown": self.switchChannelDown,
  30                                 "mainMenu": self.mainMenu,
  31                                 "zapUp": self.zapUp,
  32                                 "zapDown": self.zapDown,
  33                                 "instantRecord": self.instantRecord,
  34                                 "hide": self.hide,
  35                                 "toggleShow": self.toggleShow,
  36                                 "showMovies": self.showMovies,
  37                         })
  38 #               self["okbutton"] = Button("mainMenu", [self.mainMenu])
  39
  40                 self["CurrentTime"] = Clock()
  41
  42                 self["ServiceName"] = ServiceName(self.session.nav)
  43
  44                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
  45                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
  46
  47                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Duration)
  48                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
  49
  50                 self.recording = None
  51
  52         def mainMenu(self):
  53                 print "loading mainmenu XML..."
  54                 menu = mdom.childNodes[0]
  55                 assert menu.tagName == "menu", "root element in menu must be 'menu'!"
  56                 self.session.open(MainMenu, menu, menu.childNodes)
  57
  58         def switchChannelUp(self):
  59                 self.servicelist.moveUp()
  60                 self.session.execDialog(self.servicelist)
  61
  62         def switchChannelDown(self):
  63                 self.servicelist.moveDown()
  64                 self.session.execDialog(self.servicelist)
  65
  66         def hide(self):
  67                 self.instance.hide()
  68
  69         def toggleShow(self):
  70                 if self.instance.isVisible():
  71                         self.instance.hide()
  72                 else:
  73                         self.instance.show()
  74
  75         def     zapUp(self):
  76                 self.servicelist.moveUp()
  77                 self.servicelist.zap()
  78
  79         def     zapDown(self):
  80                 self.servicelist.moveDown()
  81                 self.servicelist.zap()
  82
  83         def instantRecord(self):
  84                 self.session.open(MessageBox, "this would be an instant recording! do you really know what you're doing?!")
  85                 return
  86
  87                 if self.recording != None:
  88                         print "remove entry"
  89                         self.session.nav.RecordTimer.removeEntry(self.recording)
  90                         self.recording = None
  91                 else:
  92                         serviceref = self.session.nav.getCurrentlyPlayingServiceReference()
  93
  94                         # try to get event info
  95                         epg = None
  96                         service = self.session.nav.getCurrentService()
  97                         if service != None:
  98                                 info = iServiceInformationPtr()
  99                                 if not service.info(info):
 100                                         ev = eServiceEventPtr()
 101                                         if info.getEvent(ev, 0) == 0:
 102                                                 epg = ev
 103                         # fix me, description.
 104                         self.recording = self.session.nav.recordWithTimer(time.time(), time.time() + 30, serviceref, epg, "instant record")
 105
 106         def showMovies(self):
 107                 self.session.open(MovieSelection)