IObjectAttributeList.h

//========================================================================================
// 
// $File$
// 
// Owner: Yeming Liu
// 
// $Author$
// 
// $DateTime$
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// $Revision$
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// $Change$
// 
// 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.
// 
// 
// Comments: This file is the same as ITextAttributes.h.
// TODO: We should clean them up and make it as a base interface.
// 
//========================================================================================


#ifndef __IObjectAttributeList__
#define __IObjectAttributeList__

// ----- Interface files -----

#include "IPMUnknown.h"

// ----- ID files -----

#include "GenericID.h"

class AttributeBossList;

class IObjectAttributeList : public IPMUnknown
{
 public:
 enum { kDefaultIID = IID_IOBJECTATTRIBUTELIST };
 
 virtual int32 CountBosses() const = 0;

 virtual ClassID GetClassN(int32 n) const = 0;

 virtual const IPMUnknown* QueryBossN(int32 n, PMIID id) const = 0;

 virtual const IPMUnknown* QueryByClassID(ClassID c, PMIID prop) const = 0;
 
 virtual void ApplyAttribute(const IPMUnknown *newone, ClassID attrCls = kInvalidClass) = 0;

 virtual void ApplyAttributes(const AttributeBossList *other) = 0;

 virtual void ClearOverride(ClassID id) = 0;

 virtual void ClearOverrides(const AttributeBossList *list) = 0;

 virtual void ClearAllOverrides() = 0;

 virtual bool16 ContainsAttribute(ClassID classID) const = 0;

 virtual const AttributeBossList* GetBossList() const = 0;
};

#endif // __IObjectAttributeList__