lib/python/Components/Language.py

   1 import gettext
   2
   3 from Tools.Directories import SCOPE_LANGUAGE, resolveFilename
   4
   5 class Language:
   6         def __init__(self):
   7                 gettext.install('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), unicode=0, codeset="utf-8")
   8                 self.activeLanguage = 0
   9                 self.lang = {}
  10                 self.langlist = []
  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(_("Catalan"), "ca", "AD")
  17                 self.addLanguage(_("Croatian"), "hr", "HR")
  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(_("Greek"), "el", "GR")
  24                 self.addLanguage(_("Hungarian"), "hu", "HU")
  25                 self.addLanguage(_("Lithuanian"), "lt", "LT")
  26                 self.addLanguage(_("Icelandic"), "is", "IS")
  27                 self.addLanguage(_("Italian"), "it", "IT")
  28                 self.addLanguage(_("Norwegian"), "no", "NO")
  29                 self.addLanguage(_("Polish"), "pl", "PL")
  30                 self.addLanguage(_("Portuguese"), "pt", "PT")
  31                 self.addLanguage(_("Russian"), "ru", "RU")
  32                 self.addLanguage(_("Spanish"), "es", "ES")
  33                 self.addLanguage(_("Swedish"), "sv", "SE")
  34                 self.addLanguage(_("Turkish"), "tr", "TR")
  35
  36                 self.callbacks = []
  37
  38         def addLanguage(self, name, lang, country):
  39                 try:
  40                         self.lang[str(lang + "_" + country)] = ((_(name), lang, country))
  41                         self.langlist.append(str(lang + "_" + country))
  42                 except:
  43                         print "Language " + str(name) + " not found"
  44
  45         def activateLanguage(self, index):
  46                 try:
  47                         lang = self.lang[index]
  48                         print "Activating language " + lang[0]
  49                         gettext.translation('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), languages=[lang[1]]).install()
  50                         self.activeLanguage = index
  51                         for x in self.callbacks:
  52                                 x()
  53                 except:
  54                         print "Selected language does not exist!"
  55
  56         def activateLanguageIndex(self, index):
  57                 if index < len(self.langlist):
  58                         self.activateLanguage(self.langlist[index])
  59
  60         def getLanguageList(self):
  61                 list = []
  62                 for x in self.langlist:
  63                         list.append((x, self.lang[x]))
  64                 return list
  65
  66         def getActiveLanguage(self):
  67                 return self.activeLanguage
  68
  69         def getActiveLanguageIndex(self):
  70                 for count in range(len(self.langlist)):
  71                         if self.langlist[count] == self.activeLanguage:
  72                                 return count
  73                 return None
  74
  75         def getLanguage(self):
  76                 try:
  77                         return str(self.lang[self.activeLanguage][1]) + "_" + str(self.lang[self.activeLanguage][2])
  78                 except:
  79                         return ''
  80
  81         def addCallback(self, callback):
  82                 self.callbacks.append(callback)
  83
  84 language = Language()