lib/python/Screens/ChannelSelection.py

   1 from Screen import Screen
   2 from Components.Button import Button
   3 from Components.ServiceList import ServiceList
   4 from Components.ActionMap import ActionMap
   5
   6 from enigma import eServiceReference
   7
   8 class ChannelSelection(Screen):
   9         def __init__(self, session):
  10                 Screen.__init__(self, session)
  11
  12                 self["key_red"] = Button("red")
  13                 self["key_green"] = Button("green")
  14                 self["key_yellow"] = Button("yellow")
  15                 self["key_blue"] = Button("blue")
  16
  17                 self["list"] = ServiceList()
  18                 self["list"].setRoot(eServiceReference("""1:0:1:0:0:0:0:0:0:0:(provider=="ARD") && (type == 1)"""))
  19
  20                 #self["okbutton"] = Button("ok", [self.channelSelected])
  21
  22                 class ChannelActionMap(ActionMap):
  23                         def action(self, contexts, action):
  24                                 if action[:7] == "bouquet":
  25                                         print "setting root to " + action[8:]
  26                                         self.csel["list"].setRoot(eServiceReference("1:0:1:0:0:0:0:0:0:0:" + action[8:]))
  27                                 else:
  28                                         ActionMap.action(self, contexts, action)
  29
  30                 self["actions"] = ChannelActionMap(["ChannelSelectActions", "OkCancelActions"],
  31                         {
  32                                 "cancel": self.close,
  33                                 "ok": self.channelSelected,
  34                                 "mark": self.doMark
  35                         })
  36                 self["actions"].csel = self
  37
  38         def doMark(self):
  39                 ref = self["list"].getCurrent()
  40                 if self["list"].isMarked(ref):
  41                         self["list"].removeMarked(ref)
  42                 else:
  43                         self["list"].addMarked(ref)
  44
  45         def channelSelected(self):
  46                 self.session.nav.playService(self["list"].getCurrent())
  47                 self.close()
  48
  49         #called from infoBar
  50         def zapUp(self):
  51                 self["list"].moveUp()
  52                 self.session.nav.playService(self["list"].getCurrent())
  53
  54         def zapDown(self):
  55                 self["list"].moveDown()
  56                 self.session.nav.playService(self["list"].getCurrent())
  57