changed: removed Languages::Land enum

now we set the languages in the config file: option locale_files, sample:
  locale_files = ( en, pl )
it represents the name of locale files (those from locale_dir directory)
renamed config option: locale to locale_default


git-svn-id: svn://ttmath.org/publicrep/winix/trunk@722 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/config.h

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -229,16 +229,24 @@ public:
 	// default: /usr/local/bin/convert
 	std::wstring convert_cmd;
 
-	// locale: en, pl
-	// default: en
-	std::wstring locale_str;
-
 	// directory with locale files
 	std::wstring locale_dir;
 
 	// directory with default locale files (those from winix)
 	std::wstring locale_dir_default;
 
+	// locale files (e.g. "en", "pl")
+	// default: only one item: en
+	std::vector<std::wstring> locale_files;
+
+	// default locale
+	// default: the first item from locale_files
+	std::wstring locale_default;
+
+	// default locale - index to locale_files
+	// not available in config -- set automatically based on locale_default
+	size_t locale_default_index;
+
 	// the main address of the server (e.g. someserver.com) (without the 'www' part etc)
 	std::wstring base_server;
 
@@ -337,6 +345,7 @@ private:
 	void AssignValues(bool stdout_is_closed);
 	void SetHttpHost(const std::wstring & in, std::wstring & out);
 	void SetAdditionalVariables();
+	void CheckLocale();
 
 	ConfParser parser;