/*

* Copyright (c) 2005-2007 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:  Base class for Phonebook 2 memory entry views.

*

*/

#ifndef MPBK2MEMORYENTRYVIEW_H

#define MPBK2MEMORYENTRYVIEW_H

// FORWARD DECLARATIONS

class MVPbkStoreContact;

// CLASS DECLARATION

/**

 * Base class for Phonebook 2 memory entry views.

 */

class MPbk2MemoryEntryView

    {

    public: // Base class interface

        /**

         * Notifies that the contact is about to change soon. The instance

         * of this class should prepare for that by, for example,

         * storing the view state.

         */

        virtual void PrepareForContactChangeL() = 0;

        /**

         * Notifies the derived class that the displayed

         * contact has changed. Ownership is transfered.

         *

         * @param aContact      The new contact to show.

         */

        virtual void ContactChangedL(

                MVPbkStoreContact* aContact) = 0;

        /**

         * Notifies the derived class that the displayed

         * contact change failed.

         */

        virtual void ContactChangeFailed() = 0;

        /**

         * Returns the contact item this view is currently displaying.

         *

         * @return  Store contact currently displayed.

         */

        virtual const MVPbkStoreContact* Contact() const = 0;

    protected: // Disabled functions

        virtual ~MPbk2MemoryEntryView()

                {}

    };

#endif // MPBK2MEMORYENTRYVIEW_H

// End of File