/*

* 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:  Phonebook 2 view supplier.

*

*/

#ifndef CPBK2CONTACTVIEWSUPPLIER_H

#define CPBK2CONTACTVIEWSUPPLIER_H

// INCLUDES

#include <e32base.h>

#include <MPbk2ContactViewSupplier.h>

#include <MPbk2ContactViewSupplier2.h>

#include <MVPbkContactViewObserver.h>

#include <MPbk2StoreConfigurationObserver.h>

// FORWARD DECLARATIONS

class MVPbkContactViewBase;

class CVPbkContactManager;

class CPbk2SortOrderManager;

class CPbk2StoreConfiguration;

class CPbk2StorePropertyArray;

class MVPbkFieldTypeList;

class CVPbkSortOrderAcquirer;

class CPbk2NonTopContactSelector;

// CLASS DECLARATION

/**

 * Phonebook 2 view supplier.

 * Responsible for owning and delivering shared contact views.

 */

class CPbk2ContactViewSupplier : public CBase,

                                 public MPbk2ContactViewSupplier,

                                 public MPbk2ContactViewSupplier2,

                                 private MVPbkContactViewObserver,

                                 private MPbk2StoreConfigurationObserver

    {

    public: // Constructor and destructor

        /**

         * Creates a new instance of this class.

         *

         * @param aContactManager               Virtual Phonebook

         *                                      contact manager.

         * @param aSortOrderManager             Sort order manager.

         * @param aStoreConfiguration           Store configuration.

         * @param aStoreProperties              Store properties.

         * @param aActOnConfigurationEvents     Indicates whether to

         *                                      reconstruct the views when

         *                                      configuration changes.

         * @return  A new instance of this class.

         */

        IMPORT_C static CPbk2ContactViewSupplier* NewL(

                CVPbkContactManager& aContactManager,

                CPbk2SortOrderManager& aSortOrderManager,

                CPbk2StoreConfiguration& aStoreConfiguration,

                CPbk2StorePropertyArray& aStoreProperties,

                TBool aActOnConfigurationEvents );

        /**

         * Destructor.

         */

        ~CPbk2ContactViewSupplier();

    public: // From MPbk2ContactViewSupplier

        MVPbkContactViewBase* AllContactsViewL();

        MVPbkContactViewBase* AllGroupsViewL();

        TAny* MPbk2ContactViewSupplierExtension( TUid aExtensionUid );

    public: // From MPbk2ContactViewSupplier2

        MVPbkContactViewBase* TopContactsViewL();

    private: // From MVPbkContactViewObserver

        void ContactViewReady(

                MVPbkContactViewBase& aView );

        void ContactViewUnavailable(

                MVPbkContactViewBase& aView );

        void ContactAddedToView(

                MVPbkContactViewBase& aView,

                TInt aIndex,

                const MVPbkContactLink& aContactLink );

        void ContactRemovedFromView(

                MVPbkContactViewBase& aView,

                TInt aIndex,

                const MVPbkContactLink& aContactLink );

        void ContactViewError(

                MVPbkContactViewBase& aView,

                TInt aError,

                TBool aErrorNotified );

    private: // From MPbk2StoreConfigurationObserver

        void ConfigurationChanged();

        void ConfigurationChangedComplete();

    private: // Implementation

        CPbk2ContactViewSupplier(

                CVPbkContactManager& aContactManager,

                CPbk2SortOrderManager& aSortOrderManager,

                CPbk2StoreConfiguration& aStoreConfiguration,

                CPbk2StorePropertyArray& aStoreProperties );

        void ConstructL(

                TBool aActOnConfigurationEvents );

        void HandleConfigurationChangedL();

        MVPbkContactViewBase* CreateAllContactsViewL();

        MVPbkContactViewBase* CreateAllGroupsViewL();

    private: // Data

        /// Ref: Virtual Phonebook contact manager

        CVPbkContactManager& iContactManager;

        /// Ref: Sort order manager

        CPbk2SortOrderManager& iSortOrderManager;

        /// Ref: Store configuration

        CPbk2StoreConfiguration& iStoreConfiguration;

        /// Ref: Store properties

        CPbk2StorePropertyArray& iStoreProperties;

        /// Own: The shared all contacts view object

        MVPbkContactViewBase* iAllContactsView;

        /// Own: The shared all groups view object

        MVPbkContactViewBase* iAllGroupsView;

        /// Own: Old contacts view

        MVPbkContactViewBase* iOldContactsView;

        /// Own: Old groups view

        MVPbkContactViewBase* iOldGroupsView;

        /// Own: Group sort order acquirer which owns the group sort order

        CVPbkSortOrderAcquirer* iSortOrderAcquirer;

        CPbk2NonTopContactSelector* iNonTopContactSelector;

    };

#endif // CPBK2CONTACTVIEWSUPPLIER_H

// End of File