AutoStyleMapping.h

//======================================================================================== 
// 
// $File$ 
// 
// Owner: Gaurav Bhargava
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// $Author$ 
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// $DateTime$ 
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// ADOBE CONFIDENTIAL
// 
// Copyright 2010 Adobe Systems Incorporated
// All Rights Reserved.
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// NOTICE: All information contained herein is, and remains
// the property of Adobe Systems Incorporated and its suppliers,
// if any. The intellectual and technical concepts contained
// herein are proprietary to Adobe Systems Incorporated and its
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// Dissemination of this information or reproduction of this material
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//======================================================================================== 

#ifndef __AutoStyleMapping__ 
#define __AutoStyleMapping__

#include "IBoolData.h"
#include "IStyleMappings.h"
#include "IMappingSession.h"

class AutoStyleMapping
{
public:

 explicit AutoStyleMapping(bool16 map, const IPMUnknown* styleMappingItem, IDataBase *srcDB, IDataBase *destDB):
 fMap(map)
 {
 InterfacePtr<IMappingSession> mappingSession(GetExecutionContextSession(), UseDefaultIID());
 if(mappingSession && map) 
 {
 mappingSession->BeginMappingSession(srcDB, destDB);

 InterfacePtr<IStyleMappings> styleMappings(styleMappingItem, UseDefaultIID());
 if( styleMappings )
 {
 InterfacePtr<IStyleMappings> sessionStyleMappings(mappingSession,UseDefaultIID());
 ASSERT(sessionStyleMappings);
 sessionStyleMappings->ClearMappings();
 sessionStyleMappings->CopyFrom(styleMappings); 
 }
 }
 }

 ~AutoStyleMapping()
 {
 InterfacePtr<IMappingSession> mappingSession(GetExecutionContextSession(), UseDefaultIID());
 if(mappingSession && fMap) 
 {
 mappingSession->EndMappingSession();

 InterfacePtr<IStyleMappings> sessionStyleMappings(mappingSession,UseDefaultIID());
 ASSERT(sessionStyleMappings);
 sessionStyleMappings->ClearMappings();
 }

 }
private:
 bool16 fMap;
};


#endif //__AutoStyleMapping__