/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Netscape 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/NPL/
 *
 * 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.org code.
 *
 * The Initial Developer of the Original Code is 
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 * Author: Aaron Leventhal (aaronl@netscape.com)
 *
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either 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
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 * the provisions above, a recipient may use your version of this file under
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 *
 * ***** END LICENSE BLOCK ***** */

#include "nsHTMLLinkAccessible.h"

NS_IMPL_ISUPPORTS_INHERITED0(nsHTMLLinkAccessible, nsLinkableAccessible)

nsHTMLLinkAccessible::nsHTMLLinkAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
nsLinkableAccessible(aDomNode, aShell)
{ 
}

/* wstring getName (); */
NS_IMETHODIMP nsHTMLLinkAccessible::GetName(nsAString& _retval)
{ 
  if (!IsALink())  // Also initializes private data members
    return NS_ERROR_FAILURE;

  return AppendFlatStringFromSubtree(mLinkContent,&_retval);
}

/* unsigned long getRole (); */
NS_IMETHODIMP nsHTMLLinkAccessible::GetRole(PRUint32 *_retval)
{
  *_retval = ROLE_LINK;

  return NS_OK;
}

NS_IMETHODIMP nsHTMLLinkAccessible::GetState(PRUint32 *_retval)
{
  nsLinkableAccessible::GetState(_retval);
  *_retval &= ~(STATE_READONLY|STATE_SELECTABLE);

  return NS_OK;
}