/*

* 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 "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:  Contact store

*

*/

#ifndef CPHCNTCONTACTSTORES_H

#define CPHCNTCONTACTSTORES_H

#include <e32base.h>

#include <MVPbkContactStoreListObserver.h>

#include <MVPbkSingleContactOperationObserver.h>

#include "MPhCntContactStores.h"

class MVPbkContactLink;

class MPhCntContactManager;

class MPhCntContactFetchObserver;

/**

 *  Contact store, where contact can be fetched.

 *

 *  @lib PhoneCntFinder

 *  @since S60 v3.1

 */

NONSHARABLE_CLASS( CPhCntContactStores ): 

    public CBase, 

    public MPhCntContactStores,

    public MVPbkSingleContactOperationObserver

    {

public:

    /**

     * Static constructor.

     * 

     * @since S60 v3.1

     * @param aContactManager Contact manager.

     */

    static CPhCntContactStores* NewL( MPhCntContactManager& aContactManager );

    /**

     * Destructor.

     *

     * @since S60 v3.1

     */

    ~CPhCntContactStores();

// from base class MPhCntContactStores

    /**

     * From MPhCntContactStores.

     *

     * @since S60 v3.1

     * @see MPhCntContactStores

     */

    TBool IsRequestActive() const;

    /**

     * From MPhCntContactStores.

     *

     * @since S60 v3.1

     * @see MPhCntContactStores

     */

    void CancelRequest();

    /**

     * From MPhCntContactStores.

     *

     * @since S60 v3.1

     * @see MPhCntContactStores

     */

    void FetchContactL( const MVPbkContactLink& aLink, 

        MPhCntContactFetchObserver& aObserver );

    /**

     * From MPhCntContactStores.

     *

     * @since S60 v3.1

     * @see MPhCntContactStores

     */

    void FetchFirstContactL( const TDesC8& aContactLinks,

        MPhCntContactFetchObserver& aObserver );

    /**

     * From MPhCntContactStores.

     *

     * @since S60 v3.1

     * @see MPhCntContactStores

     */    

    CVPbkContactLinkArray* CreateContactLinkArrayL( 

        const TDesC8& aContactLinks );

// From base class MVPbkSingeContactOperationObserver

    /**

     * From MVPbkSingeContactOperationObserver.

     *

     * @since S60 v3.1

     * @see MVPbkSingeContactOperationObserver

     */

    void VPbkSingleContactOperationComplete(

        MVPbkContactOperationBase& aOperation,

        MVPbkStoreContact* aContact);

    /**

     * From MVPbkSingeContactOperationObserver.

     *

     * @since S60 v3.1

     * @see MVPbkSingeContactOperationObserver

     */

    void VPbkSingleContactOperationFailed(

        MVPbkContactOperationBase& aOperation, 

        TInt aError );

protected:

    CPhCntContactStores( MPhCntContactManager& aContactManager );

    void ConstructL();

private:

    /**

    * Handle to virtual phonebook.

    * Not Own.

    */

    MPhCntContactManager& iContactManager;

    /**

    * Contact fetch operation observer.

    * Not own.

    */

    MPhCntContactFetchObserver* iContactFetchObserver;

    /**

    * Contact operation

    * Own

    */

    MVPbkContactOperationBase* iRetrieveContactOperation;

    /** 

     * Link is stored here during the fetch.

     * Own.

     */    

    MVPbkContactLink* iLink;

    };

#endif // CPHCNTCONTACTSTORES_H