/*

* Copyright (c) 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: Email Client sort criteria definition

*

*/

#ifndef EMAILSORTING

#define EMAILSORTING

#include <e32base.h>

namespace EmailInterface {

/**

* Sort criteria used in searching messages with MEmailMessageSearchAsync 

* declared in memailmessagesearch.h.

*/

class TEmailSortCriteria

{

public:

    /**

    * Fields for sort criteria

    */

    enum TSortField {

        EDontCare,

        EByDate,

        EBySender,

        EByRecipient,

        EBySubject,

        EByPriority,

        EByFlagStatus,

        EByUnread,

        EBySize,

        EByAttachment,

    };

    // is ascending sort order

    TBool iAscending;

    // sort by field

    TSortField iField; 

    inline TEmailSortCriteria() : iAscending( ETrue ), iField( EDontCare ) {}

};

typedef RArray<TEmailSortCriteria> RSortCriteriaArray;

} // EmailInterface

#endif // EMAILSORTING