// 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 PBAPFOLDERNODEPB_H

#define PBAPFOLDERNODEPB_H

#include "pbapfoldernode.h"

#include "pbapcontactdbviews.h"

#include "pbappbhandlecache.h"

#include "pbappbexporter.h"

#include "pbapexporter.h"

//forward declarations

class MVirtualFolderClient;

class CPbapAppHeader;

class CContactIdArray;

class MPbapExporterCallback;

class CFolderNodePb : public CFolderNode, public MPbHandleCacheObserver,

										public MPbapContactDbViewsCallback,

										public MPbapExporterCallback

	{

public:

	static CFolderNodePb* NewL(MVirtualFolderClient& aClient);

	~CFolderNodePb();

private:

	CFolderNodePb(MVirtualFolderClient& aClient);

	void ConstructL();

	TInt HandleCount();

	void SearchAndSortItemsL();

	void ExportIndexSortedListingL();

	void ExportSearchAndSortResultsL();

	void Reset();

private:

	// from CFolderBase

	virtual void CancelGet();

	virtual void GetComplete();

	// from CFolderNode

	virtual TInt DoGetItem(TInt aHandle);

	virtual TInt DoGetListing();

	virtual TInt DoGetCount();

	virtual TInt DoGetFolder();

	// from MPbHandleCacheObserver

	virtual void HandleCacheChanged();

	// from MPbapContactDbViewsCallback

	virtual void HandleSearchAndSortComplete(TInt aError);

	// from MPbapExporterCallback

	virtual void HandleExportComplete(TInt aError);

private:

	CPbapPbHandleCache*	iHandleCache;

	TBool iPhonebookChanged;

	CContactIdArray* iSearchResults;

	CPbapPbExporter* iAsyncExporter;

	RArray<TInt> iCacheIndexesToExport;

	};

#endif //PBAPFOLDERNODEPB_H