X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/fe798a5d31319171dbb76c6d9fec268e691d3f77..33a8f42447b5f3655b47f15f7c2a4cf45af5c4bb:/lib/python/Components/Language.py

diff --git a/lib/python/Components/Language.py b/lib/python/Components/Language.py
index bd188e58..e95c6dfb 100644
--- a/lib/python/Components/Language.py
+++ b/lib/python/Components/Language.py
@@ -1,31 +1,112 @@
 import gettext
-import os
+
+from Tools.Directories import SCOPE_LANGUAGE, resolveFilename
+
+import language_cache
 
 class Language:
 	def __init__(self):
-		gettext.install('enigma2', '/enigma2/po')
-		self.lang = []
+		gettext.install('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), unicode=0, codeset="utf-8")
+		self.activeLanguage = 0
+		self.lang = {}
+		self.langlist = []
 		# FIXME make list dynamically
-		self.addLanguage(_("English"), "en")
-		self.addLanguage(_("German"), "de")
+		# name, iso-639 language, iso-3166 country. Please don't mix language&country!
+		# also, see "precalcLanguageList" below on how to re-create the language cache after you added a language
+		self.addLanguage(_("English"), "en", "EN")
+		self.addLanguage(_("German"), "de", "DE")
+		self.addLanguage(_("Arabic"), "ar", "AE")
+		self.addLanguage(_("Catalan"), "ca", "AD")
+		self.addLanguage(_("Croatian"), "hr", "HR")
+		self.addLanguage(_("Czech"), "cs", "CZ")
+		self.addLanguage(_("Danish"), "da", "DK")
+		self.addLanguage(_("Dutch"), "nl", "NL")
+		self.addLanguage(_("Estonian"), "et", "EE")
+		self.addLanguage(_("Finnish"), "fi", "FI")
+		self.addLanguage(_("French"), "fr", "FR")
+		self.addLanguage(_("Greek"), "el", "GR")
+		self.addLanguage(_("Hungarian"), "hu", "HU")
+		self.addLanguage(_("Lithuanian"), "lt", "LT")
+		self.addLanguage(_("Latvian"), "lv", "LV")
+		self.addLanguage(_("Icelandic"), "is", "IS")
+		self.addLanguage(_("Italian"), "it", "IT")
+		self.addLanguage(_("Norwegian"), "no", "NO")
+		self.addLanguage(_("Polish"), "pl", "PL")
+		self.addLanguage(_("Portuguese"), "pt", "PT")
+		self.addLanguage(_("Russian"), "ru", "RU")
+		self.addLanguage(_("Serbian"), "sr", "YU")
+		self.addLanguage(_("Slovakian"), "sk", "SK")
+		self.addLanguage(_("Slovenian"), "sl", "SI")
+		self.addLanguage(_("Spanish"), "es", "ES")
+		self.addLanguage(_("Swedish"), "sv", "SE")
+		self.addLanguage(_("Turkish"), "tr", "TR")
+		self.addLanguage(_("Ukrainian"), "uk", "UA")
+		self.addLanguage(_("Frisian"), "fy", "x-FY") # there is no separate country for frisian
+
+		self.callbacks = []
 
-	def addLanguage(self, name, lang):
+	def addLanguage(self, name, lang, country):
 		try:
-			self.lang.append((_(name), gettext.translation('enigma2', '/enigma2/po', languages=[lang]), lang))
+			self.lang[str(lang + "_" + country)] = ((_(name), lang, country))
+			self.langlist.append(str(lang + "_" + country))
 		except:
 			print "Language " + str(name) + " not found"
 
 	def activateLanguage(self, index):
 		try:
-			print "Activating language " + str(self.lang[index][0])
-			self.lang[index][1].install()
+			lang = self.lang[index]
+			print "Activating language " + lang[0]
+			gettext.translation('enigma2', resolveFilename(SCOPE_LANGUAGE, ""), languages=[lang[1]]).install()
+			self.activeLanguage = index
+			for x in self.callbacks:
+				x()
 		except:
 			print "Selected language does not exist!"
-		
+
+	def activateLanguageIndex(self, index):
+		if index < len(self.langlist):
+			self.activateLanguage(self.langlist[index])
+
 	def getLanguageList(self):
-		list = []
-		for x in self.lang:
-			list.append(x[0])
-		return list
+		return [ (x, self.lang[x]) for x in self.langlist ]
+
+	def getActiveLanguage(self):
+		return self.activeLanguage
+	
+	def getActiveLanguageIndex(self):
+		idx = 0
+		for x in self.langlist:
+			if x == self.activeLanguage:
+				return idx
+			idx += 1
+		return None			
+
+	def getLanguage(self):
+		try:
+			return str(self.lang[self.activeLanguage][1]) + "_" + str(self.lang[self.activeLanguage][2])
+		except:
+			return ''
+
+	def addCallback(self, callback):
+		self.callbacks.append(callback)
+
+	def precalcLanguageList(self):
+		# excuse me for those T1, T2 hacks please. The goal was to keep the language_cache.py as small as possible, *and* 
+		# don't duplicate these strings.
+		T1 = _("Please use the UP and DOWN keys to select your language. Afterwards press the OK button.")
+		T2 = _("Language selection")
+		l = open("language_cache.py", "w")
+		print >>l, "# -*- coding: UTF-8 -*-"
+		print >>l, "LANG_TEXT = {"
+		for language in self.langlist:
+			self.activateLanguage(language)
+			print >>l, '"%s": {' % language
+			for name, lang, country in self.lang.values():
+				print >>l, '\t"%s_%s": "%s",' % (lang, country, _(name))
+
+			print >>l, '\t"T1": "%s",' % (_(T1))
+			print >>l, '\t"T2": "%s",' % (_(T2))
+			print >>l, '},'
+		print >>l, "}"
 
 language = Language()