/*

* Copyright (c) 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: IM Settings command object 

*

*/

#ifndef CVIMPSTCMDCCA_H

#define CVIMPSTCMDCCA_H

// INCLUDES

#include <e32base.h>

#include "mvimpstcmd.h"

#include <mccaparameter.h>

#include <ccafactory.h>

#include <mccaconnection.h> 

// FORWARD DECLARATION

class MVIMPSTProcessArray;

class MVIMPSTEngine;

//CLASS DECLARATION

/**

 * IM Settings command object.

 *  @lib vimpstcmdprocess.dll

 *  @since 5.0

 */

NONSHARABLE_CLASS(CVIMPSTCmdCCA) : public CBase,

                                  public MVIMPSTCmd

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @param aCommandId        Command id.

         * @param aParameter, parammeter.

         * @param aConnection, ccaconnection.

         * @param aIndex, index.

         * @param mArrayProcess, reference to MVIMPSTProcessArray

         * @return  A new instance of this class.

         */

        static CVIMPSTCmdCCA* NewL(

                const TInt aCommandId, TInt& aIndex, 

                MCCAConnection* aConnection,

                MVIMPSTProcessArray& mArrayProcess,

                MVIMPSTEngine& aEngine );

        /**

         * Destructor.

         */

        ~CVIMPSTCmdCCA();

    public: // From mvimpstcmd

       /**

        * see mvimpstcmd

        */

        void ExecuteLD();        

       /**

        * see mvimpstcmd

        */   

        void AddObserver(

                MVIMPSTCmdObserver& aObserver );

       /**

        * see mvimpstcmd

        */

		TInt CommandId() const;		

	   /**

        * see mvimpstcmd

        */

		TInt Result() const;

    private: // Implementation

       /**

        * symbian default constructor

        * @param aCommandId        Command id.

        * @param aParameter, parammeter.

        * @param aConnection, ccaconnection.

        * @param aIndex, index.

        * @param mArrayProcess, reference to MVIMPSTProcessArray

        */

        CVIMPSTCmdCCA( const TInt aCommandId, 

                		TInt& aIndex, 

                		 MCCAConnection* aConnection,

                		MVIMPSTProcessArray& mArrayProcess,

                		MVIMPSTEngine& aEngine  );

       /**

        * symbian second constructor

        */       

        void ConstructL();

        /**

        * helper method to launch cca

        */ 

        void LaunchCcaL();

    private: // Data

        //Command id

        const TInt iCommandId;  

        //doesnt own

        MVIMPSTCmdObserver* iObserver;

        //index of the item in the list

        TInt& iIndex;

        //does not own : connection to CCA

         MCCAConnection* iConnection;

        // doesnt own:array process item 

        MVIMPSTProcessArray& iArrayProcess;

        MVIMPSTEngine& iEngine;

        //  own:parameter to pass to the CCA connection

        MCCAParameter* iParameter;

    };

#endif // CVIMPSTCMDCCA_H

// End of File