text: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   *
   * ***** BEGIN LICENSE BLOCK *****
   * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   *
   * The contents of this file are subject to the Mozilla Public License Version
   * 1.1 (the "License"); you may not use this file except in compliance with
   * the License. You may obtain a copy of the License at
   * http://www.mozilla.org/MPL/
   *
   * Software distributed under the License is distributed on an "AS IS" basis,
   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
   * for the specific language governing rights and limitations under the
   * License.
   *
   * The Original Code is Mozilla Communicator.
   *
   * The Initial Developer of the Original Code is
   * Netscape Communications Corp.
   * Portions created by the Initial Developer are Copyright (C) 2000
   * the Initial Developer. All Rights Reserved.
   *
   * Contributor(s):
   *   Erik van der Poel
   *   Brian Ryner <bryner@brianryner.com>
   *
   * Alternatively, the contents of this file may be used under the terms of
   * either of the GNU General Public License Version 2 or later (the "GPL"),
   * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
   * in which case the provisions of the GPL or the LGPL are applicable instead
   * of those above. If you wish to allow use of your version of this file only
   * under the terms of either the GPL or the LGPL, and not to allow others to
   * use your version of this file under the terms of the MPL, indicate your
   * decision by deleting the provisions above and replace them with the notice
   * and other provisions required by the GPL or the LGPL. If you do not delete
   * the provisions above, a recipient may use your version of this file under
   * the terms of any one of the MPL, the GPL or the LGPL.
   *
   * ***** END LICENSE BLOCK ***** */
  
  #ifndef nsILanguageAtomService_h_
  #define nsILanguageAtomService_h_
  
  /*
   * The nsILanguageAtomService provides a mapping from languages or
   * character sets to language groups.
   */
  
  #include "nsISupports.h"
  #include "nsCOMPtr.h"
  #include "nsIAtom.h"
  
  #define NS_ILANGUAGEATOMSERVICE_IID \
    {0x24b45737, 0x9e94, 0x4e40, \
      { 0x9d, 0x59, 0x29, 0xcd, 0x62, 0x96, 0x3a, 0xdd }}
  
  #define NS_LANGUAGEATOMSERVICE_CONTRACTID \
    "@mozilla.org/intl/nslanguageatomservice;1"
  
  class nsILanguageAtomService : public nsISupports
  {
   public: 
    NS_DECLARE_STATIC_IID_ACCESSOR(NS_ILANGUAGEATOMSERVICE_IID)
  
    virtual nsIAtom* LookupLanguage(const nsAString &aLanguage,
                                    nsresult *aError = nsnull) = 0;
    virtual already_AddRefed<nsIAtom>
    LookupCharSet(const char *aCharSet, nsresult *aError = nsnull) = 0;
  
    virtual nsIAtom* GetLocaleLanguageGroup(nsresult *aError = nsnull) = 0;
  };
  
  NS_DEFINE_STATIC_IID_ACCESSOR(nsILanguageAtomService,
                                NS_ILANGUAGEATOMSERVICE_IID)
  
  #endif
  