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 * 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
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 * 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.
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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
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 * Contributor(s):
 *   Author: Eric D Vaughan (evaughan@netscape.com)
 *
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#ifndef _nsTextAccessible_H_
#define _nsTextAccessible_H_

#include "nsBaseWidgetAccessible.h"

 /**
  * Text nodes have no children, but since double inheritance
  *  no-worky we have to re-impl the LeafAccessiblity blocks 
  *  this way.
  */
class nsTextAccessible : public nsLinkableAccessible
{
public:
  NS_DECL_ISUPPORTS_INHERITED

  nsTextAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);

  // nsIAccessible
  NS_IMETHOD GetRole(PRUint32 *_retval); 
  NS_IMETHOD GetFirstChild(nsIAccessible **_retval);
  NS_IMETHOD GetLastChild(nsIAccessible **_retval);
  NS_IMETHOD GetChildCount(PRInt32 *_retval);

  // nsPIAccessible
  NS_IMETHOD AppendTextTo(nsAString& aText, PRUint32 aStartOffset, PRUint32 aLength);
};


#endif