gecko-dev/docshell/base/nsDSURIContentListener.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* 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):
* Travis Bogard <travis@netscape.com>
*/
#ifndef nsDSURIContentListener_h__
#define nsDSURIContentListener_h__
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsIURIContentListener.h"
#include "nsICategoryManager.h"
#include "nsWeakReference.h"
class nsDocShell;
class nsDSURIContentListener :
public nsIURIContentListener,
public nsSupportsWeakReference
{
friend class nsDocShell;
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIURICONTENTLISTENER
nsresult Init();
protected:
nsDSURIContentListener();
virtual ~nsDSURIContentListener();
void DocShell(nsDocShell* aDocShell);
nsDocShell* DocShell();
protected:
nsDocShell* mDocShell;
// Store the parent listener in either of these depending on
// if supports weak references or not. Proper weak refs are
// preferred and encouraged!
nsWeakPtr mWeakParentContentListener;
nsIURIContentListener* mParentContentListener;
nsCOMPtr<nsICategoryManager> mCatMgr;
};
#endif /* nsDSURIContentListener_h__ */