/*

* 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:  Rename object

*

*/

#ifndef CRENAMEOBJECT_H

#define CRENAMEOBJECT_H

// Forward declarations

class MMTPDataProviderFramework;

class CMmMtpDpMetadataAccessWrapper;

class MMTPObjectMgr;

class CMTPObjectMetaData;

class CRenameObject: public CActive

    {

public:

    /**

    * Two phase constructor

    * @param aFramework Reference to MMTPDataProviderFramework

    * @param aWrapper Reference to CMmMtpDpMetadataAccessWrapper

    * @return A pointer to a new instance of the object

    */

    IMPORT_C static CRenameObject* NewL( MMTPDataProviderFramework& aFramework,

        CMmMtpDpMetadataAccessWrapper& aWrapper );

    /**

    * destructor

    */

    IMPORT_C virtual ~CRenameObject();

    IMPORT_C void StartL( const TUint32 aParentHandle, 

        const TDesC& aOldFolderName );

protected:

    /**

    * Standard C++ Constructor

    * @param aFramework Reference to MMTPDataProviderFramework

    * @param aWrapper Reference to CMmMtpDpMetadataAccessWrapper

    */

    IMPORT_C CRenameObject( MMTPDataProviderFramework& aFramework,

        CMmMtpDpMetadataAccessWrapper& aWrapper );

    IMPORT_C void ConstructL();

    // added to perform additional action base on need

    virtual void PerformAdditionalActionL();

protected:

    // from CActive

    IMPORT_C void DoCancel();

    IMPORT_C void RunL();

    IMPORT_C TInt RunError( TInt aError );

private:

    void GenerateObjectHandleListL( TUint32 aParentHandle );

    void GetParentSuidL( TUint32 aHandle, const TDesC& aFolderName );

protected:  

    MMTPDataProviderFramework& iFramework;

    RArray<TUint> iObjectHandles;

    CMTPObjectMetaData* iObjectInfo;

    TInt iCount;

    TInt iIndex;

    RBuf iNewFolderName;

    RBuf iOldFolderFullName;

    RBuf iFileName;

    RBuf iRightPartName;

    RBuf iOldFileName;

    // Owned

    /** MMTPDataProviderFramework used to access MTP components*/

    CMmMtpDpMetadataAccessWrapper& iWrapper;

private:

    CActiveSchedulerWait* iRenameWaiter;

    TUint32 iParentHandle;

    };

#endif // CRENAMEOBJECT_H