/*

* Copyright (c) 2007-2008 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:  Deletes messages first locally and then from server

*

*/

//<qmail> class renamed

#ifndef IPSPLGDELETEOPERATION_H

#define IPSPLGDELETEOPERATION_H

//</qmail>

//  INCLUDES

#include <e32def.h>

#include <e32des8.h>    // TDesC8

class CMsvOperation;

class CMsvEntry;

class CMsvEntrySelection;

class CMsvSession;

class TRequestStatus;

/**

* class CIpsPlgDeleteOperation

* Encapsulates delete locally operation and delete from server operation.

* First deletes message locally and after it has been completed, deletes from the server

*/

//<qmail>

NONSHARABLE_CLASS ( CIpsPlgDeleteOperation ) : public CMsvOperation

//</qmail>        

    {

    public:

        // <qmail>

        /**

        * Two-phased constructor

        * 

        * @param aMsvSession                client/server session to MsvServer

        * @param aObserverRequestStatus     operations observer status

        * @param aEntriesToDelete           Message entries to be deleted from server and locally  

        *

        * @return CIpsPlgCreateForwardMessageOperation* self pointer                                  

        */

        static CIpsPlgDeleteOperation* NewL(

            CMsvSession& aMsvSession,

            TRequestStatus& aObserverRequestStatus,

            CMsvEntrySelection* aEntriesToDelete );

        // </qmail>    

//<qmail> class renamed + comments removed

        virtual ~CIpsPlgDeleteOperation();

        virtual const TDesC8& ProgressL();

//</qmail> 

    private:

        // <qmail>   

        enum TIpsPlgDeleteMessagesState 

            {

            ESetFlags = 0,    

            ELocally,

            EFromServer

            };

        // </qmail>

        /**

        * Constructor.

        */

		//<qmail> class renamed

        CIpsPlgDeleteOperation(

            CMsvSession& aMsvSession,

            TRequestStatus& aObserverRequestStatus );

        // <qmail> 

        /**

        * 2nd phase constructor

        */

        void ConstructL( CMsvEntrySelection* aEntriesToDelete );

        // </qmail>

        /**

        * From CActive

        */

        void DoCancel();

        /**

        * From CActive

        */

        void RunL();

        /**

        * Starts new local delete progress

        */

        void StartNextDeleteLocally();

        //<qmail>

        /**

        * Creates object of CIpsPlgDeleteLocal

        */

        void MakeNextDeleteLocallyL();

        //</qmail>

        /**

        * Starts entry delete after local delete is completed.

        */

        void StartDeleteFromServer();

        /**

        * Creates delete operation

        */

        void MakeDeleteFromServerL();

		// <qmail>    

        /**

        * Sets the locally deleted flag for the next item (iSetFlagIndex)

        * return true if operation started successfully, otherwise false

        */

        TBool SetNextLocallyDeletedFlagL();

		// </qmail>    

    private:

        // <qmail>

        CMsvOperation*              iOperation; // owned

        CMsvEntry*                  iEntry; // owned

        CMsvEntrySelection*         iEntrySelection; // owned

        // <qmail> removed member iEntryCount

        TInt                        iSetFlagIndex;

        CMsvEntry*                  iSetFlagEntry; // owned

        // <qmail> removed member iBlank

		//<qmail> enum renamed

        TIpsPlgDeleteMessagesState  iState;

        // </qmail>

    };

#endif      // IPSPLGDELETEREMOTE_H

// End of File