/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:    Contains CIptvEvent objects*

*/

#ifndef CIPTVEVENTS_H

#define CIPTVEVENTS_H

//  INCLUDES

#include <e32base.h>

#include "CIptvUtil.h"

#include "MIptvStreamObject.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class MIptvEvent;

// CLASS DECLARATION

/**

 * MIptvStreamObject derived class, contains group of MIptvEvent objects.

 * This class is used to convey events over IPC.

 */

class CIptvEvents : public CBase, public MIptvStreamObject

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aEventProto this is used to construct new event objects.

        */

        IMPORT_C static CIptvEvents* NewL(MIptvEvent* aEventProto);

        /**

        * Destructor.

        */

        IMPORT_C virtual ~CIptvEvents();

    public:

        //from MIptvStreamObject

        IMPORT_C void InternalizeL(RReadStream& aStream);

        IMPORT_C void ExternalizeL(RWriteStream& aStream);

        IMPORT_C TUint32 CountExternalizeSize();

        /**

        * Copies data from aEvents to this object.

        *

        * @param aEvents Data to be copied from.

        */

        IMPORT_C void SetL(CIptvEvents& aEvents);

        /**

        * Deletes all events from this object.

        */ 

        IMPORT_C void DeleteEvents();

    private:

        /**

        * C++ default constructor.

        */

        CIptvEvents(MIptvEvent* aEventProto);

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    public:

        /**

        * Array of pointers to events.

        */

        RArray<MIptvEvent*> iEvents;

    private:

        /**

        * Pointer to event object which is used to get function implementations for

        * MIptvEvent interface methods. This defines the used event type. Owned.

        */

        MIptvEvent* iEventProto;    

    };

#endif      // CIPTVEVENTS_H   

// End of File