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