/*

* Copyright (c) 2004 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:    LandmarksUi Content File -    Interface for list provider observers.

*

*/

#ifndef MLMKLISTPROVIDEROBSERVER_H

#define MLMKLISTPROVIDEROBSERVER_H

//  INCLUDES

#include <e32base.h>

// DATA TYPES

enum TLmkListProviderEventType

    {

    ELmkEventNull,

    ELmkEventNewDefaultDatabaseLocation,

    ELmkEventMediaRemoved,

    ELmkEventListReady,

    ELmkEventCategoryDeleted,

    ELmkEventCategoryUpdated,

    ELmkEventItemAdditionComplete,

    ELmkEventFindListReady

    };

// CLASS DECLARATION

/**

* MLmkListProviderObserver class

*/

class MLmkListProviderObserver

    {

    public: // New functions

        /**

        * It is essential that this method is non-leaving, so that

        * all observers will be safely notified.

        * @param aEvent

        */

        virtual void HandleListProviderEvent(

                        TLmkListProviderEventType aEvent ) = 0;

        /**

        * It is essential that this method is non-leaving, so that

        * all observers will be safely notified.

        * @param aError

        */

        virtual void HandleListProviderError( TInt aError ) = 0;

    };

#endif      // MLMKLISTPROVIDEROBSERVER_H

// End of File