/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Netscape 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/NPL/
 *
 * 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):
 *  Conrad Carlen <ccarlen@netscape.com>
 *
 *
 * 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 nsComponentResContext_h__
#define nsComponentResContext_h__

#include <CodeFragments.h>

/*
 * Allows use of resources from the component's resource fork.
 * 
 * Specify __NSInitializeWithResources and __NSTerminateWithResources
 * as the entry points of the component and then code within that
 * component can use this class.
 *
 */

class nsComponentResourceContext
{
    friend pascal OSErr __NSInitializeWithResources(const CFragInitBlock *theInitBlock);
    friend pascal void __NSTerminateWithResources(void);
    
public:
                    nsComponentResourceContext();
                    ~nsComponentResourceContext();
                    
    Boolean         BecomeCurrent(); // TRUE if success
                
private:
    static short    sCompResRefNum;
    short           mSavedResRefNum;            
};

#endif // nsComponentResources_h__
