BookmarkLazyNotificationData.h

//========================================================================================
// 
// $File$
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// Owner: Ryan Gano
// 
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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
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#ifndef __BookmarkLazyNotificationData__
#define __BookmarkLazyNotificationData__

#include "TreeLazyNotificationData.h"
#include "IBookMarkData.h"

class BookmarkLazyNotificationData : public TreeLazyNotificationData<UID>
{
public:
 BookmarkLazyNotificationData(IDataBase *db) : TreeLazyNotificationData<UID>(), fDB(db)
 {
 }

 virtual ~BookmarkLazyNotificationData()
 {
 }

private:
 virtual TreeLazyNotificationData<UID> *CreateNewCookie() const
 { return new BookmarkLazyNotificationData(fDB); }

 virtual bool16 GetParent(const UID &bookmarkUID, UID &parentBookmarkUID) const
 {
 bool16 bFoundParent(kFalse);

 if (bookmarkUID != kInvalidUID)
 {
 InterfacePtr<IBookMarkData> bookmark(fDB, bookmarkUID, UseDefaultIID());
 if (bookmark)
 {
 parentBookmarkUID = bookmark->GetContainingBookMarkUID();

 if (parentBookmarkUID != kInvalidUID)
 bFoundParent = kTrue;
 }
 }
 else
 {
 parentBookmarkUID = kInvalidUID;
 ASSERT_FAIL("Why am I getting passed an invalid UID? This will probably hang in release.");
 }

 return bFoundParent;
 }

private:
 IDataBase *fDB;
};

#endif