/* -*- Mode: IDL; tab-width: 4; 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 the Mozilla browser.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications, Inc.
 * Portions created by the Initial Developer are Copyright (C) 1999
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * 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
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 * ***** END LICENSE BLOCK ***** */

#ifndef nsRegressionTester_h__
#define nsRegressionTester_h__

#include "nsCOMPtr.h"

#include "nsILayoutRegressionTester.h"  
#include "nsILayoutDebugger.h"

class nsIDOMWindow;
class nsIPresShell;
class nsIDocShell;
class nsIDocShellTreeItem;

//*****************************************************************************
//***    nsRegressionTester
//*****************************************************************************
class  nsRegressionTester : public nsILayoutRegressionTester
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSILAYOUTREGRESSIONTESTER

  nsRegressionTester();
  virtual ~nsRegressionTester();

protected:
  nsresult    GetDocShellFromWindow(nsIDOMWindow* inWindow, nsIDocShell** outShell);
};



#endif /* nsRegressionTester_h__ */