lib/python/Components/Language.py

   1 import gettext
   2 import os
   3
   4 from Tools.Directories import *
   5
   6 class Language:
   7         def __init__(self):
   8                 gettext.install('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), unicode=0, codeset="utf-8")
   9                 self.activeLanguage = 0
  10                 self.lang = {}
  11                 # FIXME make list dynamically
  12                 # name, iso-639 language, iso-3166 country. Please don't mix language&country!
  13                 self.addLanguage(_("English"), "en", "EN")
  14                 self.addLanguage(_("German"), "de", "DE")
  15                 self.addLanguage(_("Arabic"), "ar", "AE")
  16                 self.addLanguage(_("Dutch"), "nl", "NL")
  17                 self.addLanguage(_("Spanish"), "es", "ES")
  18                 self.addLanguage(_("Icelandic"), "is", "IS")
  19
  20                 self.callbacks = []
  21
  22         def addLanguage(self, name, lang, country):
  23                 try:
  24                         self.lang[str(lang + "_" + country)] = ((_(name), gettext.translation('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), languages=[lang]), lang, country))
  25                 except:
  26                         print "Language " + str(name) + " not found"
  27
  28         def activateLanguage(self, index):
  29                 try:
  30                         print "Activating language " + str(self.lang[index][0])
  31                         self.lang[index][1].install()
  32                         self.activeLanguage = index
  33                         for x in self.callbacks:
  34                                 x()
  35                 except:
  36                         print "Selected language does not exist!"
  37
  38         def getLanguageList(self):
  39                 list = []
  40                 for x in self.lang.keys():
  41                         list.append((x, self.lang[x]))
  42                 return list
  43
  44         def getActiveLanguage(self):
  45                 return self.activeLanguage
  46
  47         def getLanguage(self):
  48                 return str(self.lang[self.activeLanguage][2]) + "_" + str(self.lang[self.activeLanguage][3])
  49
  50         def addCallback(self, callback):
  51                 self.callbacks.append(callback)
  52
  53 language = Language()