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/* ***** 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.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):
 *   Aaron Leventhal (aaronl@netscape.com)
 *   Kyle Yuan (kyle.yuan@sun.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
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#ifndef _nsXULTextAccessible_H_
#define _nsXULTextAccessible_H_

#include "nsBaseWidgetAccessible.h"
#include "nsTextAccessibleWrap.h"
#include "nsHyperTextAccessibleWrap.h"

class nsIWeakReference;

class nsXULTextAccessible : public nsHyperTextAccessibleWrap
{

public:
  nsXULTextAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);

  // nsIAccessible
  NS_IMETHOD GetRole(PRUint32 *aRole) { *aRole = nsIAccessibleRole::ROLE_LABEL; return NS_OK; }
  NS_IMETHOD GetAccessibleRelated(PRUint32 aRelationType,
                                  nsIAccessible **aRelated);

  // nsAccessible
  virtual nsresult GetNameInternal(nsAString& aName);
  virtual nsresult GetStateInternal(PRUint32 *aState, PRUint32 *aExtraState);
};

class nsXULTooltipAccessible : public nsLeafAccessible
{

public:
  nsXULTooltipAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);

  // nsIAccessible
  NS_IMETHOD GetRole(PRUint32 *_retval); 

  // nsAccessible
  virtual nsresult GetStateInternal(PRUint32 *aState, PRUint32 *aExtraState);
};

class nsXULLinkAccessible : public nsHyperTextAccessibleWrap
{

public:
  nsXULLinkAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);

  NS_DECL_ISUPPORTS_INHERITED

  // nsIAccessible
  NS_IMETHOD GetRole(PRUint32 *aRole);
  NS_IMETHOD GetValue(nsAString& aValue);

  NS_IMETHOD GetNumActions(PRUint8 *aNumActions);
  NS_IMETHOD GetActionName(PRUint8 aIndex, nsAString& aName);
  NS_IMETHOD DoAction(PRUint8 aIndex);

  // nsIAccessibleHyperLink
  NS_IMETHOD GetURI(PRInt32 aIndex, nsIURI **aURI);

  // nsAccessible
  virtual nsresult GetNameInternal(nsAString& aName);
  virtual nsresult GetStateInternal(PRUint32 *aState, PRUint32 *aExtraState);

protected:
  enum { eAction_Jump = 0 };

};

#endif  
