/*

* Copyright (c) 2005-2007 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:  Phonebook 2 group rename command.

*

*/

#ifndef CPGURENAMEGROUPCMD_H

#define CPGURENAMEGROUPCMD_H

// INCLUDES

#include "MPbk2Command.h"

#include <e32base.h>

#include <MVPbkContactObserver.h>

#include <MVPbkSingleContactOperationObserver.h>

// FORWARD DECLARATIONS

class MVPbkContactGroup;

class MPbk2ContactUiControl;

class MVPbkContactStore;

class MVPbkContactLink;

// CLASS DECLARATION

/**

 * Phonebook 2 group rename command.

 */

class CPguRenameGroupCmd : public CActive,

                           public MPbk2Command,

                           private MVPbkContactObserver,

                           private MVPbkSingleContactOperationObserver

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @param aUiControl    UI control

         * @return  A new instance of this class.

         */

        static CPguRenameGroupCmd* NewL(

                MPbk2ContactUiControl& aUiControl );

        /**

         * Destructor.

         */

        ~CPguRenameGroupCmd();

    public:  // From MPbk2Command

        void ExecuteLD();

        void AddObserver(

                MPbk2CommandObserver& aObserver );

        void ResetUiControl(

                MPbk2ContactUiControl& aUiControl );

    private: // From CActive

        void RunL();

        void DoCancel();

        TInt RunError(

                TInt aError );

    private: // From MVPbkContactObserver

        void ContactOperationCompleted(

                TContactOpResult aResult );

        void ContactOperationFailed(

                TContactOp aOpCode,

                TInt aErrorCode,

                TBool aErrorNotified );

    private: // From MVPbkSingleContactOperationObserver

        void VPbkSingleContactOperationComplete(

                MVPbkContactOperationBase& aOperation,

                MVPbkStoreContact* aContact );

        void VPbkSingleContactOperationFailed(

                MVPbkContactOperationBase& aOperation,

                TInt aError );

    private: // Data structures

        /// Process states

        enum TProcessState

            {

            ELauchQuery,

            EFinishCommand

            };

    private: // Implementation

        CPguRenameGroupCmd(

                MPbk2ContactUiControl& aUiControl );

        void ConstructL();

        void QueryGroupNameL();

        void CleanupCommand();

        void IssueRequest(

                TProcessState aState );

    private:  // Data

        /// Ref: Ui control

        MPbk2ContactUiControl* iUiControl;

        /// Ref: Target store

        MVPbkContactStore* iTargetStore;

        /// Ref: command observer

        MPbk2CommandObserver* iCommandObserver;

        /// Own: Link to contact to edit

        MVPbkContactLink* iGroupLink;

        /// Own: Contact operation

        MVPbkContactOperationBase* iContactOperation;

        /// Own: Contact group

        MVPbkContactGroup* iContactGroup;

        /// Own: current state of process

        TProcessState iState;

    };

#endif // CPGURENAMEGROUPCMD_H

// End of File