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from Screen import Screen
from Components.ActionMap import ActionMap
from Components.Language import language
from Components.config import config
from Components.Sources.List import List
from Tools.Directories import *
from Tools.LoadPixmap import LoadPixmap
def LanguageEntryComponent(file, name, index):
png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "countries/" + file + ".png"))
if png == None:
png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "countries/missing.png"))
res = (index, name, png)
return res
class LanguageSelection(Screen):
def __init__(self, session):
Screen.__init__(self, session)
self.oldActiveLanguage = language.getActiveLanguage()
self.list = []
self["languages"] = List(self.list)
self["languages"].onSelectionChanged.append(self.changed)
self.updateList()
self.onLayoutFinish.append(self.selectActiveLanguage)
self["actions"] = ActionMap(["OkCancelActions"],
{
"ok": self.save,
"cancel": self.cancel,
}, -1)
def selectActiveLanguage(self):
activeLanguage = language.getActiveLanguage()
pos = 0
for x in self.list:
if x[0] == activeLanguage:
self["languages"].index = pos
break
pos += 1
def save(self):
self.run()
self.close()
def cancel(self):
language.activateLanguage(self.oldActiveLanguage)
self.close()
def run(self):
print "updating language..."
lang = self["languages"].getCurrent()[0]
language.activateLanguage(lang)
config.osd.language.value = lang
config.osd.language.save()
config.misc.languageselected.value = 0
config.misc.languageselected.save()
self.setTitle(_("Language selection"))
print "ok"
def updateList(self):
print "update list"
first_time = len(self.list) == 0
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][2].lower(), name = _(x[1][0]), index = x[0]))
#self.list.sort(key=lambda x: x[1][7])
print "updateList"
if first_time:
self["languages"].list = self.list
else:
self["languages"].updateList(self.list)
print "done"
def changed(self):
self.run()
self.updateList()
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