/*

* Copyright (c) 2009 - 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:  Helper classes for interface.

*

*/

#ifndef MEMAILMESSAGEDATA_H

#define MEMAILMESSAGEDATA_H

// System includes

#include <e32std.h>

namespace EmailInterface {

/** Email message priority flag */

enum TEmailPriority

    {

    ENormal,

    ELow,

    EHigh

    };

/**

 * Container interface for message related info

 * Plugin implementor make implementation for this

 */

class MMessageData

    {

public:

    /**

     * Accessor for message sender information

     * @return sender as descriptor

     */

    virtual const TDesC& Sender() const = 0;

    /**

     * Accessor for message subject information

     * @return message subject

     */

    virtual const TDesC& Subject() const = 0;

    /**

     * Accessor for message timestamp information

     * @return timestamp

     */

    virtual TTime TimeStamp() const = 0;

    /**

     * Accessor for message read/unread status

     * @return boolean

     */

    virtual TBool Unread() const = 0;

    /**

     * Accessor for message priority status

     * @return one of message priority values

     */

    virtual TEmailPriority Priority() const = 0;

    /**

     * Accessor for message's attachment status

     * @return boolean depending whether message has any attachmants or not

     */

    virtual TBool Attachments() const = 0;

    /**

     * Accessor for info whether this is a calendar message or not

     * @return boolean

     */

    virtual TBool CalendarMsg() const = 0;

    /**

     * Accessor for info whether this message has been replied or not

     * @return boolean

     */

    virtual TBool Replied() const = 0;

    /**

     * Accessor for info whether this message has been forwarded or not

     * @return boolean

     */

    virtual TBool Forwarded() const = 0;

    };

} // namespace

#endif // MEMAILMESSAGEDATA_H