/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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 Netscape are
 * Copyright (C) 1999, Mozilla.  All Rights Reserved.
 * 
 * Contributor(s):
 */

#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__ */