/*

* 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 select field dialog for assign service.

*

*/

#ifndef CPBK2ASSIGNSELECTFIELDDLG_H

#define CPBK2ASSIGNSELECTFIELDDLG_H

// INCLUDES

#include <e32base.h>

#include <MPbk2KeyEventHandler.h>

#include <MPbk2DialogEliminator.h>

#include <babitflags.h>

// FORWARD DECLARATIONS

class MPbk2ExitCallback;

class MPbk2SelectFieldProperty;

class CPbk2KeyEventDealer;

// CLASS DECLARATION

/**

 * Phonebook 2 select field dialog for assign service.

 * Responsible for driving the given field property selector.

 */

class CPbk2AssignSelectFieldDlg : public CBase,

                                  public MPbk2DialogEliminator,

                                  private MPbk2KeyEventHandler

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @param aExitCallback     Exit callback.

         * @return  A new instance of this class.

         */

        static CPbk2AssignSelectFieldDlg* NewL(

                MPbk2ExitCallback& aExitCallback );

        /**

         * Destructor.

         */

        ~CPbk2AssignSelectFieldDlg();

   public: // Interface

        /**

         * Executes the dialog.

         *

         * @param aProperty     Field property selector.

         * @return  Error code.

         * @see MPbk2SelectFieldProperty::ExecuteL

         */

        TInt ExecuteLD(

                MPbk2SelectFieldProperty& aProperty );

    public: // From MPbk2DialogEliminator

        void RequestExitL(

                TInt aCommandId );

        void ForceExit();

        void ResetWhenDestroyed(

                MPbk2DialogEliminator** aSelfPtr );

    public: // From MPbk2KeyEventHandler

        TBool Pbk2ProcessKeyEventL(

                const TKeyEvent& aKeyEvent,

                TEventCode aType );

    private: // Implementation

        CPbk2AssignSelectFieldDlg(

                MPbk2ExitCallback& aExitCallback );

        void ConstructL();

        void ExitApplication(

                TInt aCommandId );

    private: // Data types

        /**

         * Exit parameter flags

         */

       enum TExitState

            {

            EAbortOrdered,

            EAbortApproved

            };

    private: // Data

        /// Own: For checking is this destroyed

        TBool* iDestroyedPtr;

        /// Own: Exit handling

        TBitFlags8 iExitRecord;

        /// Ref: Exit callback

        MPbk2ExitCallback& iExitCallback;

        /// Ref: Set to NULL when this dialog is destroyed

        MPbk2DialogEliminator** iSelfPtr;

        /// Own: Key event dealer

        CPbk2KeyEventDealer* iDealer;

        /// Ref: Field property selector

        MPbk2SelectFieldProperty* iProperty;

    };

#endif // CPBK2ASSIGNSELECTFIELDDLG_H

// End of File