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from Screen import Screen
from Components.ActionMap import ActionMap
from Components.MenuList import MenuList
from Components.Label import Label
from Tools.ISO639 import LanguageCodes
class AudioSelection(Screen):
def KeyOk(self):
selection = self["tracks"].getCurrent()
print "select track " + str(selection[1])
self.audio.selectTrack(selection[1])
self.close()
def __init__(self, session, audio):
Screen.__init__(self, session)
self["actions"] = ActionMap(["OkCancelActions"],
{
"cancel": self.close,
"ok": self.KeyOk,
})
self.audio = audio
tlist = []
n = audio.getNumberOfTracks()
for x in range(n):
i = audio.getTrackInfo(x)
langCode = i.getLanguage()
description = i.getDescription();
if langCode in LanguageCodes:
language = LanguageCodes[langCode][0]
if len(description):
description += " (" + language + ")"
else:
description = language
tlist.append((description, x))
self["tracks"] = MenuList(tlist)
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