AutoGSave.h

//========================================================================================
// 
// $File$
// 
// Owner: Sanjay Kumar
// 
// $Author$
// 
// $DateTime$
// 
// $Revision$
// 
// $Change$
// 
// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
// this file from a source other than Adobe, then your use, modification, or 
// distribution of it requires the prior written permission of Adobe.
// 
// 
// Purpose of class
// AutoGSave is to used with IGraphicsPort to automatically call gsave and grestore
// 
//========================================================================================

#ifndef __AUTOGSAVE__
#define __AUTOGSAVE__

#include "IGraphicsPort.h"

class AutoGSave
{
public:
 explicit AutoGSave(IGraphicsPort* graphicsPort):fGraphicsPort(graphicsPort)
 {
 fGraphicsPort->gsave();
 }
 ~AutoGSave()
 {
 fGraphicsPort->grestore();
 }

private:
 IGraphicsPort* fGraphicsPort;
};

#endif //__AUTOGSAVE__