/*

* Copyright (c) 2005 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:  Implementation of class CConfirmationQuery.

*

*/

#ifndef __CONFIRMATION_QUERY_H__

#define __CONFIRMATION_QUERY_H__

// INCLUDES

#include <aknmessagequerydialog.h>

#include <ConnectionUiUtilities.h>

#include "ExpiryTimerCallback.h"

// FORWARD DECLARATIONS

class CConfirmationQueryNotif;

class CExpiryTimer;

// CLASS DECLARATIONS

/**

 * Class implements a query dialog in home network.

 */

NONSHARABLE_CLASS( CConfirmationQuery ) : public CAknListQueryDialog, public MExpiryTimerCallback

    {

    public:

        /**

        * Constructor the CConfirmationQuery class

        * @param aNotif notifier pointer

        * @param aNameOfConnMethod 

        * @param aUIId    

        * @return -

        */

        CConfirmationQuery( CConfirmationQueryNotif* aNotif );

        /**

        * Exit function the CConfirmationQuery

        * @param aButtonId 

        * @return TBool exit or no

        */

        virtual TBool OkToExitL( TInt aButtonId );

        /**

        * Dialog expiration timeout callback

        */

        void HandleTimedOut();

        /**

        * Destructor

        */

        virtual ~CConfirmationQuery();     

        /**

        * Tries to exit the dialog when the specified button is pressed, if this 

        * button should exit the dialog.

        *

        * See @c OkToExitL() to determine which buttons can exit the dialog.

        * 

        * This will fail if user exit is prevented by the 

        * @c EEikDialogFlagNoUserExit flag. If the @c EEikDialogFlagNotifyEsc flag

        * is not set and the dialog has been cancelled it immediately deletes 

        * itself.

        * 

        * @param aButtonId The id of the pressed button.

        */

        void TryExitL( TInt aButtonId );

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, 

                                     TEventCode aType);

        /**

        * Sets the available choices for the query into the class variable

        * @param    aChoices RArray<TInt>

        */

        void SetChoices( RArray<TMsgQueryLinkedResults> aChoices );

    private:

        /**

        * PreLayoutDynInitL

        * @param    -

        */

        virtual void PreLayoutDynInitL();    

    private:

        CConfirmationQueryNotif* iNotif;  // Pointer to the Notifier, not owned

        TBool iButtonGroupPreviouslyChanged;    // Was ButtonGroup modified?

        RArray<TMsgQueryLinkedResults> iChoiceIds;

        // For base class, unused.

        TInt iDummy;

        // Pointer for dialog expiration timer

        CExpiryTimer* iExpiryTimer;

    };

/**

 * Class implements a query dialog in visitor network.

 */

NONSHARABLE_CLASS( CConfirmationQueryVisitor ) : public CAknMessageQueryDialog, public MExpiryTimerCallback

    {

    public:

        /**

        * Constructor the CConfirmationQuery class

        * @param aNotif notifier pointer

        * @param aNameOfConnMethod 

        * @param aUIId    

        * @return -

        */

        CConfirmationQueryVisitor( CConfirmationQueryNotif* aNotif );

        /**

        * Exit function the CConfirmationQuery

        * @param aButtonId 

        * @return TBool exit or no

        */

        virtual TBool OkToExitL( TInt aButtonId );

        /**

        * Dialog expiration timeout callback

        */

        void HandleTimedOut();

        /**

        * Destructor

        */

        virtual ~CConfirmationQueryVisitor();     

        /**

        * Tries to exit the dialog when the specified button is pressed, if this 

        * button should exit the dialog.

        *

        * See @c OkToExitL() to determine which buttons can exit the dialog.

        * 

        * This will fail if user exit is prevented by the 

        * @c EEikDialogFlagNoUserExit flag. If the @c EEikDialogFlagNotifyEsc flag

        * is not set and the dialog has been cancelled it immediately deletes 

        * itself.

        * 

        * @param aButtonId The id of the pressed button.

        */

        void TryExitL( TInt aButtonId );

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, 

                                     TEventCode aType);

    private:

        /**

        * PreLayoutDynInitL

        * @param    -

        */

        virtual void PreLayoutDynInitL();    

    private:

        CConfirmationQueryNotif* iNotif;  // Pointer to the Notifier, not owned

        // Pointer for dialog expiration timer

        CExpiryTimer* iExpiryTimer;

    };

#endif  // __CONFIRMATION_QUERY_H__

// End of File