/*

* Copyright (c) 2002 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 Info view UI control.

*

*/

#ifndef __CPbkPhonebookInfoDlg_H__

#define __CPbkPhonebookInfoDlg_H__

//  INCLUDES

#include <eikdialg.h>    // CEikDialog

#include <cntviewbase.h> // MContactViewObserver

// FORWARD DECLARATIONS

class CPbkContactEngine;

class CAknPopupList;

class CAknSingleHeadingPopupMenuStyleListBox;

// CLASS DECLARATION

/**

 * @internal Only Phonebook internal use supported!

 *

 * "Phonebook Info View" UI control.

 */

class CPbkPhonebookInfoDlg : 

        public CBase, 

        private MContactViewObserver

    {

    public:  // Constructors and destructor

        /**

         * Creates a new instance of this class.

		 * @param aEngine reference to Phonebook engine

         */

        IMPORT_C static CPbkPhonebookInfoDlg* NewL(

                CPbkContactEngine& aEngine);

        /**

         * Destructor.

         */

        ~CPbkPhonebookInfoDlg();

    public: // interface

        /**

         * Executes info note dialog.

         */

        IMPORT_C void ExecuteLD();

    private:  // from MContactViewObserver

	    void HandleContactViewEvent

            (const CContactViewBase& aView,const TContactViewEvent& aEvent);

    private: // implementation

        CPbkPhonebookInfoDlg(CPbkContactEngine& aEngine);

        void ConstructL();

	    void HandleContactViewEventL

            (const CContactViewBase& aView, const TContactViewEvent& aEvent);

		void SetTitleL(const TDesC &aTitle);

        MDesCArray* ConstructDataArrayL();

        HBufC* ContactsEntryLC();

        HBufC* GroupsEntryLC();

        HBufC* UsedMemoryEntryLC();

        HBufC* FreeMemoryEntryLC();

        void UpdateDataL();

    private: // Data members

        /// Ref: Phonebook engine

        CPbkContactEngine& iEngine;

        /// Ref: all contacts view

        CContactViewBase* iAllContactsView;

        /// Ref: all groups view

        CContactViewBase* iAllGroupsView;

        /// Own: Popup list that is the actual dialog that is shown.

		CAknPopupList* iPopupList;

		/// Own: Listbox that is given to CAknPopupList constructor.

		CAknSingleHeadingPopupMenuStyleListBox* iListBox;

        /// Ref: Keeps track if destructor is already called.

		TBool* iDestroyed;

        /// Own: keeps track of contacts view readiness

        TBool iContactsViewReady;

        /// Own: keeps track of groups view readiness

        TBool iGroupsViewReady;

    };

#endif // __CPbkPhonebookInfoDlg_H__

// End of File