ITagRegistry.h

//========================================================================================
// 
// $File$
// 
// Owner: Robin_Briggs
// 
// $Author$
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// $DateTime$
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// $Revision$
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// 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.
// 
// 
// Interface for keeping track of tag priorities.
// 
//========================================================================================

#ifndef __ITagRegistry__
#define __ITagRegistry__


#include "IPMUnknown.h"
#include "ShuksanID.h"


class ITagRegistry : public IPMUnknown {
public:

 // Order of these is significant.
 enum TagPriority{ 
 kIgnore, 
 kDefault, 
 kCritical
 };


 virtual void AddTag(ImplementationID newTag, TagPriority priority) = 0;
 virtual TagPriority GetTag(ImplementationID tag) = 0;

 virtual void AddClassTag(ClassID newTag, TagPriority priority) = 0;
 virtual TagPriority GetClassTag(ClassID tag) = 0;
};

DECLARE_BASE_TYPE(ITagRegistry::TagPriority);


#endif // __ITagRegistry__