// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef PBAPFOLDERTREE_H

#define PBAPFOLDERTREE_H

#include <e32base.h>

#include "pbaprequest.h"

class CFolderBase;

class CVirtualFolders : public CBase

	{

public:

	static CVirtualFolders* NewLC();

	~CVirtualFolders();

	void PlaceFolderL(CFolderBase* aFolder);	// aFolder owned by tree

	void AttachSubtree(CVirtualFolders* aSubtree);

	CVirtualFolders* ParentFolder() const;	

	CVirtualFolders* NavigateFolder(const TDesC& aFolderName);

	CFolderBase& Folder() const;

private:

	CVirtualFolders();

	void ConstructL();

private:

	CFolderBase* iItem;	// the actual object at this node in the tree

	CVirtualFolders* iParentFolder;	// the tree that brought us here

	TSglQue<CVirtualFolders> iSubtrees;

	TSglQueLink iQueLink;

	};

#endif //PBAPFOLDERTREE_H