/*

* 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:  Event interface for the contacts manager.

 *

*/

#ifndef M_CS_CONTACTS_MANAGER_OBSERVER_H

#define M_CS_CONTACTS_MANAGER_OBSERVER_H

class CCsContactDetail;

/**

 * This observer interface is the internal callback interface between the

 * contacts manager and conversation server.

 *

 *  @since S60 v10.1

 */

class MCsContactsManagerObserver 

    {

public:

    /**

     * HandleAddContact

     * This asynchronous callback is invoked when the new contact is added.

     */ 

    virtual void HandleAddContact(CCsContactDetail& aDetail) = 0;

    /**

     * HandleContactChange

     * This asynchronous callback is invoked when the contact is changed.

     */

    virtual void HandleContactChange(CCsContactDetail& aDetail) = 0;

    /**

     * HandleDeleteContact

     * This asynchronous callback is invoked when the contact is deleted.

     */

    virtual void HandleDeleteContact(CCsContactDetail& aDetail) = 0;

    };

#endif // M_CS_CONTACTS_MANAGER_OBSERVER_H