/*

* 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:  Active  class implementation to wait multiple refresh.

*

*/

#ifndef CVIMPSTSTORAGEACTIVEHANDLER_H

#define CVIMPSTSTORAGEACTIVEHANDLER_H

//  INCLUDES

#include <e32base.h>

#include "tvimpstenums.h"

// FORWARD DECLARATIONS

class MVIMPSTStorageActiveObserver;

class MVIMPSTStorageContactList;

class MVIMPSTStorageContact;

// CLASS DECLARATION

/**

*  The CVIMPSTStorageRefreshTimer class handles the waiting functionality for the

*  storage manager to wait before calling observer in case of multiple

*  contacts adding.

*

*  @lib vimpststorage.dll

*  @since 5.0

*/

NONSHARABLE_CLASS ( CVIMPSTStorageActiveHandler ) : public CTimer

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aObserver The observer to which the notify about the 

        *                  timer events is

		* given.

        */

        static CVIMPSTStorageActiveHandler * NewL( MVIMPSTStorageActiveObserver* aObserver );

        /**

        * Destructor.

        */

        ~CVIMPSTStorageActiveHandler();

    protected:  // Functions from CActive

		/**

		* @see CActive

		*/

        void RunL();

		/**

		* @see CActive

		*/

		TInt RunError( TInt aError );

			/**

		* @see CActive

		*/

		void DoCancel();

	public: // new methods

		/**

		 * Starts timer. If timer is already running, stops timer and 

		 * restarts it.

		 */

		void IssueRequest(TVIMPSTEnums::TVIMPSTStorgaeEventType aType,

						  MVIMPSTStorageContactList *aList, 

                          MVIMPSTStorageContact* aContact,

                          TInt aContactIndex );

    private:

        /**

        * C++ default constructor.

        */

        CVIMPSTStorageActiveHandler( MVIMPSTStorageActiveObserver* aObserver );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

        // A pointer to the observer

        MVIMPSTStorageActiveObserver* iObserver;			/// Not owned

        // Event type 

        TVIMPSTEnums::TVIMPSTStorgaeEventType iEventType;

        // Not owns a contact List

		MVIMPSTStorageContactList* iList; 

		// Not owns contact

	    MVIMPSTStorageContact* iContact;

	    // index of contact

	    TInt iContactIndex;

    };

#endif      // CVIMPSTSTORAGEACTIVEHANDLER_H

// End of File