/*

* 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 fetch dialog page.

*

*/

#ifndef CPBK2FETCHDLGPAGE_H

#define CPBK2FETCHDLGPAGE_H

// INCLUDES

#include <e32base.h>

#include "MPbk2FetchDlgPage.h"

#include "MPbk2ControlObserver.h"

// FORWARD DECLARATIONS

class CPbk2NamesListControl;

class MPbk2FetchDlg;

class MVPbkContactViewBase;

// CLASS DECLARATION

/**

 * Phonebook 2 fetch dialog page.

 * Responsible for presenting and managing a single fetch page.

 */

NONSHARABLE_CLASS(CPbk2FetchDlgPage) : public CBase,

                                       public MPbk2FetchDlgPage,

                                       private MPbk2ControlObserver

    {

    public: // Constructors and destructor

        /**

         * Creates a new instance of this class.

         *

         * @param aParentDlg        Parent dialog.

         * @param aControlId        Id of the control.

         * @return  A new instance of this class.

         */

        static CPbk2FetchDlgPage* NewL(

                MPbk2FetchDlg& aParentDlg,

                TInt aControlId );

        /**

         * Destructor

         */

        ~CPbk2FetchDlgPage();

    public: // From MPbk2FetchDlgPage

        TInt FetchDlgPageId() const;

        void ActivateFetchDlgPageL();

        void DeactivateFetchDlgPage();

        const MVPbkBaseContact* FocusedContactL() const;

        MPbk2ContactUiControl& Control() const;

        MVPbkContactViewBase& View() const;

        void SetViewL(

                MVPbkContactViewBase& aView );

        TBool DlgPageReady() const;

        TBool DlgPageEmpty() const;

        void SelectContactL(

                const MVPbkContactLink& aLink,

                TBool aSelected );

        void HandleResourceChange(

                TInt aType );

    private: // From MPbk2ControlObserver

        void HandleControlEventL(

                MPbk2ContactUiControl& aControl,

                const TPbk2ControlEvent& aEvent );

    private: // Implementation

        CPbk2FetchDlgPage(

                MPbk2FetchDlg& aFetchDlg,

                TInt aControlId );

        void ConstructL();

        void HandleContactSelectionL(

                const MVPbkBaseContact* aContact,

                TInt aIndex,

                TBool aSelected );

        void SetPagesReadyStateL(

                TBool aReadyState );

        void UpdateListEmptyTextL(

                TInt aListState );

        HBufC* ListEmptyTextLC(

                TInt aListState );

    protected: // Data

        /// Ref: Parent dialog of this page

        MPbk2FetchDlg& iParentDlg;

        /// Ref: Names list control

        CPbk2NamesListControl* iControl;

        /// Ref: Contact view

        MVPbkContactViewBase* iContactView;

        /// Own: Control id

        TInt iControlId;

        /// Own: Flag indicating is the control ready

        TBool iIsReady;

    };

#endif // CPBK2FETCHDLGPAGE_H

// End of File