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(_("Catalan"), "ca", "AD")
  18                 self.addLanguage(_("Czech"), "cs", "CZ")
  19                 self.addLanguage(_("Danish"), "da", "DK")
  20                 self.addLanguage(_("Dutch"), "nl", "NL")
  21                 self.addLanguage(_("Finnish"), "fi", "FI")
  22                 self.addLanguage(_("French"), "fr", "FR")
  23                 self.addLanguage(_("Icelandic"), "is", "IS")
  24                 self.addLanguage(_("Italian"), "it", "IT")
  25                 self.addLanguage(_("Norwegian"), "no", "NO")
  26                 self.addLanguage(_("Spanish"), "es", "ES")
  27                 self.addLanguage(_("Swedish"), "sv", "SE")
  28                 self.addLanguage(_("Turkish"), "tr", "TR")
  29
  30                 self.callbacks = []
  31
  32         def addLanguage(self, name, lang, country):
  33                 try:
  34                         self.lang[str(lang + "_" + country)] = ((_(name), gettext.translation('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), languages=[lang]), lang, country))
  35                         self.langlist.append(str(lang + "_" + country))
  36                 except:
  37                         print "Language " + str(name) + " not found"
  38
  39         def activateLanguage(self, index):
  40                 try:
  41                         print "Activating language " + str(self.lang[index][0])
  42                         self.lang[index][1].install()
  43                         self.activeLanguage = index
  44                         for x in self.callbacks:
  45                                 x()
  46                 except:
  47                         print "Selected language does not exist!"
  48
  49         def getLanguageList(self):
  50                 list = []
  51                 for x in self.langlist:
  52                         list.append((x, self.lang[x]))
  53                 return list
  54
  55         def getActiveLanguage(self):
  56                 return self.activeLanguage
  57
  58         def getLanguage(self):
  59                 try:
  60                         return str(self.lang[self.activeLanguage][2]) + "_" + str(self.lang[self.activeLanguage][3])
  61                 except:
  62                         return ''
  63
  64         def addCallback(self, callback):
  65                 self.callbacks.append(callback)
  66
  67 language = Language()