/*

* Copyright (c) 2006 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: 

*       folder refresh operation

*

*/

#if !defined(__IPSPLGCONNECTANDREFRESHFOLDERLIST_H__)

#define __IPSPLGCONNECTANDREFRESHFOLDERLIST_H__

#include <AknWaitNoteWrapper.h>

// <cmail>

#include <imapset.h>

// </cmail>

// Specific includes

#include "ipsplgonlineoperation.h"

/**

* Superoperation which wraps a UI around going online, updating

* an IMAP service's folder list and disconnecting again.

*/

class CIpsPlgConnectAndRefreshFolderList : public CIpsPlgOnlineOperation,

                                           public MAknBackgroundProcess

    {

public: // from MAknBackgroundProcess

    /**

     * Completes one cycle of the process.

     */

    virtual void StepL();

    /**

     * Return true when the process is done.

     */

    virtual TBool IsProcessDone() const;

    virtual void DialogDismissedL( TInt aButtonId );

public:

    /**

    * NewL()

    * @param CMsvSession&

    * @param TInt

    * @param TRequestStatus&

    * @param TMsvId

    * @return CImapConnectAndRefreshFolderList*

    */

    IMPORT_C static CIpsPlgConnectAndRefreshFolderList* NewL(

        CMsvSession& aSession, TInt aPriority, TRequestStatus& aObserverRequestStatus,

        TMsvId aService, TFSMailMsgId& aMailboxId, CMsvEntrySelection& aMsvEntry,

        MFSMailRequestObserver& aFSObserver, CIpsPlgTimerOperation& aTimer );

    /**

    * Destructor

    * ~CIpsPlgConnectAndRefreshFolderList()

    */

    virtual ~CIpsPlgConnectAndRefreshFolderList();

    /**

    *

    */

    const TDesC8& ProgressL();

    /**

    *

    */

    const TDesC8& GetErrorProgressL(TInt aError);

    /**

    * 

    */

    TFSProgress GetFSProgressL() const;

protected:

    /**

    * From 

    * DoRunL()

    */

    virtual void DoRunL();

    virtual void DoCancel();

private:

    enum TIpsSetFolderRefreshStates

        {

        EIdle,

        EStartConnect,

        EConnecting,

        ERefreshing,

        EDisconnecting,

        ECompleted

        };

    /**

    * C++ constructor

    * CIpsPlgConnectAndRefreshFolderList()

    */

    CIpsPlgConnectAndRefreshFolderList( CMsvSession& aSession, TInt aPriority,

        TRequestStatus& aObserverRequestStatus, TMsvId aService, TFSMailMsgId& aMailboxId,

        MFSMailRequestObserver& aFSObserver, CIpsPlgTimerOperation& aTimer );

    /**

    * ConstructL()

    */

    void ConstructL( CMsvEntrySelection& aMsvEntry );

    //data

private:

    TInt                                iState;

    TFSMailMsgId 						iMailboxId;

    CMsvSession&						iSession;

    TMsvId								iService;

    CMsvOperation* 						iOperation;

    CIpsPlgTimerOperation*				iTimer;

    CMsvEntrySelection*					iMsvEntry;

    TPckgBuf<TImap4CompoundProgress>    iProgressBuf;

    TRequestStatus						iObserverRequestStatus;

    CAknWaitNoteWrapper*                iAsyncWaitNote;

    };

#endif