/*

* 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:  

*

*/

#ifndef MCSRUNNINGAPPS_H_

#define MCSRUNNINGAPPS_H_

#include <e32base.h>

#include "mcsmenunotifier.h"

class MMCSCallback;

class RMenu;

class TMenuItem;

class RMcsOperationManager;

/**

 * This class implements MCS SAPI core logic for Getrunningapplications async requests.

 * 

 */

class CMCSRunningApps: public CActive

    {

    public:

        /**

        * Two-phased constructor.

        * @param aCallback Callback Object for Change notification.

        * @return CMCSRunningApps reference.

        */

        static CMCSRunningApps* NewL( RMenu& aMCS, MMCSCallback* aCallback, 

                         RMcsOperationManager& aOperationManager );

        /**

         * Destructor.

        */

        virtual ~CMCSRunningApps();

    private:

         /** 

         * Default constructor.

         * @param aCallback It is a callback notification.

         */

         CMCSRunningApps( RMenu& aMCS, MMCSCallback* aCallback,

                        RMcsOperationManager& aOperationManager );

         /** 

         * ConstructL

         */

         void ConstructL();

         /**

         * Inherited from CActive class 

         */ 

         virtual void DoCancel();

         /**

         * Inherited from CActive class 

         */ 

         virtual void RunL();

 		 /**

 	 	 * Notify callback in case RunL leaved;

 	     */ 

         TInt RunError(TInt aError);

         /**

         * Activates the request and call SetActive() function

         */ 

         void ActivateRequest(TInt aReason);

         /**

         * Gives the result for notification request.

         */ 

         void NotifyRequestResult(TInt aReason);

    public : 

        /**

        * GetRunningApplicationL for asynchronous  calls.

        */

        void GetRunningApplicationL();

    public: // from MMCSMenuOpObserver

        /**

         * RunningAppsChangedL operation complete call back.

         */

        void RunningAppsChangedL();

    private:

        /** iMCS reference. Not owned. */

        RMenu iMCS;

        /** Callback Object. Not owned. */ 

        MMCSCallback* iCallback;

        /** UID Array. Owned */

        RArray<TUid> iUidArray;

        /** item id **/

        TInt iItemId;

        /** Action to Execute **/

        TPtrC8 iAction;

        /*not own*/

        RMcsOperationManager& iOperationManager;

    };

#endif /*MCSRUNNINGAPPS_H_*/