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                 self.langlist = []
  12                 # FIXME make list dynamically
  13                 # name, iso-639 language, iso-3166 country. Please don't mix language&country!
  14                 self.addLanguage(_("English"), "en", "EN")
  15                 self.addLanguage(_("German"), "de", "DE")
  16                 self.addLanguage(_("Arabic"), "ar", "AE")
  17                 self.addLanguage(_("Danish"), "da", "DK")
  18                 self.addLanguage(_("Dutch"), "nl", "NL")
  19                 self.addLanguage(_("Finnish"), "fi", "FI")
  20                 self.addLanguage(_("French"), "fr", "FR")
  21                 self.addLanguage(_("Icelandic"), "is", "IS")
  22                 self.addLanguage(_("Italian"), "it", "IT")
  23                 self.addLanguage(_("Norwegian"), "no", "NO")
  24                 self.addLanguage(_("Spanish"), "es", "ES")
  25                 self.addLanguage(_("Swedish"), "sv", "SE")
  26
  27                 self.callbacks = []
  28
  29         def addLanguage(self, name, lang, country):
  30                 try:
  31                         self.lang[str(lang + "_" + country)] = ((_(name), gettext.translation('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), languages=[lang]), lang, country))
  32                         self.langlist.append(str(lang + "_" + country))
  33                 except:
  34                         print "Language " + str(name) + " not found"
  35
  36         def activateLanguage(self, index):
  37                 try:
  38                         print "Activating language " + str(self.lang[index][0])
  39                         self.lang[index][1].install()
  40                         self.activeLanguage = index
  41                         for x in self.callbacks:
  42                                 x()
  43                 except:
  44                         print "Selected language does not exist!"
  45
  46         def getLanguageList(self):
  47                 list = []
  48                 for x in self.langlist:
  49                         list.append((x, self.lang[x]))
  50                 return list
  51
  52         def getActiveLanguage(self):
  53                 return self.activeLanguage
  54
  55         def getLanguage(self):
  56                 return str(self.lang[self.activeLanguage][2]) + "_" + str(self.lang[self.activeLanguage][3])
  57
  58         def addCallback(self, callback):
  59                 self.callbacks.append(callback)
  60
  61 language = Language()