// 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 __CALATTACHMENTMANAGERIMPL_H__

#define __CALATTACHMENTMANAGERIMPL_H__

#include "calattachmentmanager.h"

#include "agmattachment.h"

class CAgnAttachment;

class CCalAttachmentIteratorImpl;

class CCalSessionImpl;

/**

Implementation of the CCalAttachmentManager.

@internalComponent

 */

class CCalAttachmentManagerImpl : public CBase

	{

public:

	static CCalAttachmentManagerImpl* NewL(CCalSession& aSession, MCalProgressCallBack& aProgressCallBack); 

	~CCalAttachmentManagerImpl(); 

	CCalAttachmentIteratorImpl* FetchAttachmentsL(CCalAttachmentManager::TSortOrder aSortType) const;

	void EntriesReferencingFileAttachmentL(RArray<TCalLocalUid>& aUids, const CAgnAttachment& aAttachment);

private:

	CCalAttachmentManagerImpl(CCalSession& aSession);

	void ConstructL(MCalProgressCallBack& aProgressCallBack);

private:

	CCalSessionImpl& iCalSessionImpl;

	};

/**

Implementation of the CCalAttachmentIterator.

@internalComponent

 */

class CCalAttachmentIteratorImpl : public CBase

	{

public:

	CCalAttachmentIteratorImpl(CCalSessionImpl& aSession);

	~CCalAttachmentIteratorImpl();

	TBool HasMore() const;

	CCalAttachment* NextL();

	TInt Count() const;

	void AppendL(TCalAttachmentUid aId);

private:

	RArray<TCalAttachmentUid> iArray;

	TInt iTotalAttachments;

	CCalSessionImpl& iCalSessionImpl;

	};

#endif // __CALATTACHMENTMANAGERIMPL_H__