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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.list = []
self["list"] = LanguageList(self.list)
self.updateList()
self.onLayoutFinish.append(self.selectActiveLanguage)
self["actions"] = ActionMap(["OkCancelActions", "DirectionActions"],
{
"ok": self.save,
"cancel": self.close,
"up": self.up,
"down": self.down,
"left": self.left,
"right": self.right
}, -1)
def selectActiveLanguage(self):
self["list"].instance.moveSelectionTo(language.activeLanguage)
def save(self):
self.run()
self.close()
def run(self):
language.activateLanguage(self["list"].l.getCurrentSelectionIndex())
config.osd.language.value = self["list"].l.getCurrentSelectionIndex()
config.osd.language.save()
self.session.currentDialog.instance.setTitle(_("Language selection"))
def updateList(self):
self.list = []
if len(language.lang) == 0: # no language available => display only english
self.list.append(LanguageEntryComponent("en", _("English")))
else:
for x in language.lang:
self.list.append(LanguageEntryComponent(x[3].lower(), _(x[0])))
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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