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from Screen import Screen
from Components.MenuList import MenuList
from Components.ActionMap import ActionMap
from Components.Language import language
from Components.LanguageList import *
from Components.config import config
class LanguageSelection(Screen):
def __init__(self, session):
Screen.__init__(self, session)
self.oldActiveLanguage = language.getActiveLanguage()
self.list = []
self["list"] = LanguageList(self.list)
self.updateList()
self.onLayoutFinish.append(self.selectActiveLanguage)
self["actions"] = ActionMap(["OkCancelActions", "DirectionActions"],
{
"ok": self.save,
"cancel": self.cancel,
"up": self.up,
"down": self.down,
"left": self.left,
"right": self.right
}, -1)
def selectActiveLanguage(self):
activeLanguage = language.getActiveLanguage()
pos = 0
for x in self.list:
if x[0] == activeLanguage:
self["list"].instance.moveSelectionTo(pos)
break
pos += 1
def save(self):
self.run()
self.close()
def cancel(self):
language.activateLanguage(self.oldActiveLanguage)
self.close()
def run(self):
language.activateLanguage(self["list"].l.getCurrentSelection()[0])
config.osd.language.value = self["list"].l.getCurrentSelection()[0]
config.osd.language.save()
config.misc.languageselected.value = 0
config.misc.languageselected.save()
self.setTitle(_("Language selection"))
def updateList(self):
self.list = []
if len(language.getLanguageList()) == 0: # no language available => display only english
self.list.append(LanguageEntryComponent("en", _("English"), "en_EN"))
else:
for x in language.getLanguageList():
self.list.append(LanguageEntryComponent(file = x[1][3].lower(), name = _(x[1][0]), index = x[0]))
#self.list.sort(key=lambda x: x[1][7])
self["list"].l.setList(self.list)
def up(self):
self["list"].instance.moveSelection(self["list"].instance.moveUp)
self.run()
self.updateList()
def down(self):
self["list"].instance.moveSelection(self["list"].instance.moveDown)
self.run()
self.updateList()
def left(self):
self["list"].instance.moveSelection(self["list"].instance.pageUp)
self.run()
self.updateList()
def right(self):
self["list"].instance.moveSelection(self["list"].instance.pageDown)
self.run()
self.updateList()
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