/*

* Copyright (c) 2006-2009 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:

*     Singleton class for implementing reconnect query.

*

*/

#ifndef CPHONERECONNECTQUERY_H

#define CPHONERECONNECTQUERY_H

// INCLUDES

#include <mcauireconnectqueryobserver.h>

#include <coemain.h>

#include "mphonetimer.h"

// FORWARD DECLARATIONS

class CPhoneTimer;

// CLASS DECLARATION

class CPhoneReconnectQuery : public CCoeStatic, public MPhoneTimer,

    public MCaUiReconnectQueryObserver

    {

    public:

        /**

         * Returns an instance of this class. When called for the first

         * time, a new instance is created and returned.  After that,

         * calling InstanceL returns the same instance that was created

         * earlier.

         *

         * @return A pointer to a CPhoneReconnectQuery object

         */

        IMPORT_C static CPhoneReconnectQuery* InstanceL();

        /**

        * Destructor.

        */

        virtual ~CPhoneReconnectQuery();

        /**

        * This function is called after on timeout.

        */

        void HandleTimeOutL();

        /**

        * Called when MCaUiReconnectQueryObserver has got a key press.

        *

        * @param aReconType The reconnect choice of the user.

        */

        virtual void OptionSelected( MCaUiReconnectQueryObserver::TCaUiReconType aOption );

        /**

        * Shows reconnect query.

        * External DLL is loaded and request is delegated to

        * the dll.

        * @param aShowVideo - ETrue to show video option, otherwise EFalse

        */

        IMPORT_C void ShowReconnectQueryL( TBool aShowVideo );

        /**

        * Cancels reconnect query timer.

        */

        void CancelReconnectQueryTimer();

        /**

        * Fetches the information is reconnect query displayed on the

        * screen or not.

        * @return ETrue if being displayed otherwise EFalse.

        */

        TBool IsDisplayingQuery();

    private:

        /**

         * Default constructor is private because we are using the

         * singleton design pattern.

         */

        CPhoneReconnectQuery();

        /**

        * Shows number entry and sets number entry CBAs.

        */

        void ShowNumberEntryL();

    private:

        /**

        * This timer delays reconnect query to give time to information note

        */

        CPhoneTimer* iReconQueryTimer;

        /**

        * If video call option is needed in reconnect query this is true

        * otherwise false.

        */

        TBool iIncludeVideo;

        /**

        * ETrue if reconnect query is currently displayed on the screen.

        * EFalse if not.

        */

        TBool iDisplayingQuery;

    };

#endif // CPHONERECONNECTQUERY_H

// End of File