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from Screen import Screen
from Components.ActionMap import ActionMap
from Components.MenuList import MenuList
from Components.Label import Label
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(["SetupActions"],
{
"cancel": self.close,
"ok": self.KeyOk,
})
self.audio = audio
tlist = []
n = audio.getNumberOfTracks()
for x in range(n):
i = audio.getTrackInfo(x)
tlist.append((i.getDescription(), x))
self["tracks"] = MenuList(tlist)
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