/*

* Copyright (c) 2007-2007 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:  Checks store state, shows also unavailable note

*

*/

#ifndef CPBK2STORESTATECHECKER_H

#define CPBK2STORESTATECHECKER_H

// INCLUDES

#include <e32base.h>

#include <MVPbkContactStoreObserver.h>

// FORWARD DECLARATIONS

class MPbk2StoreStateCheckerObserver;

// CLASS DECLARATIONS

/**

 * Phonebook 2 checks store state

 */

NONSHARABLE_CLASS( CPbk2StoreStateChecker ):  

        public CBase,

        private MVPbkContactStoreObserver

    {

    public: // Constructor and destructor

        static CPbk2StoreStateChecker* NewL( 

                MVPbkContactStore& aContactStore,

                MPbk2StoreStateCheckerObserver& aObserver );

        /**

         * Destructor.

         */

        ~CPbk2StoreStateChecker();

    public: // Interface

        void ShowUnavailableNoteL();

    private: // MVPbkContactStoreObserver

        void StoreReady(MVPbkContactStore& aContactStore);

        void StoreUnavailable(MVPbkContactStore& aContactStore, 

                TInt aReason);

        void HandleStoreEventL(

                        MVPbkContactStore& aContactStore, 

                        TVPbkContactStoreEvent aStoreEvent); 

    private: // Implementation

        CPbk2StoreStateChecker( 

                MVPbkContactStore& aContactStore,

                MPbk2StoreStateCheckerObserver& aObserver );

        void ConstructL();

    private: // Data

        /// Not own: Contact store which state is checked

        MVPbkContactStore& iContactStore;

        /// Not own: Observer of this state

        MPbk2StoreStateCheckerObserver& iObserver;

    };

#endif // CPBK2STORESTATECHECKER_H

// End of File