lib/python/Screens/AudioSelection.py

   1 from Screen import Screen
   2 from Components.ActionMap import ActionMap
   3 from Components.MenuList import MenuList
   4 from Components.Label import Label
   5
   6 class AudioSelection(Screen):
   7         def KeyOk(self):
   8                 selection = self["tracks"].getCurrent()
   9                 print "select track " + str(selection[1])
  10                 self.audio.selectTrack(selection[1])
  11                 self.close()
  12         def __init__(self, session, audio):
  13                 Screen.__init__(self, session)
  14
  15                 self["actions"] = ActionMap(["SetupActions"],
  16                         {
  17                                 "cancel": self.close,
  18                                 "ok": self.KeyOk,
  19                         })
  20
  21                 self.audio = audio
  22
  23                 tlist = []
  24                 n = audio.getNumberOfTracks()
  25                 for x in range(n):
  26                         i = audio.getTrackInfo(x)
  27                         tlist.append((i.getDescription(), x))
  28
  29                 self["tracks"] = MenuList(tlist)
  30
  31