/*

* 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:  

*    CMsgErrorGlobalQuery declaration file 

*

*/

#ifndef MSGERRORGLOBALQUERYOBSERVER_H

#define MSGERRORGLOBALQUERYOBSERVER_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CMsgErrorWatcher;

class CAknGlobalConfirmationQuery;

// CLASS DECLARATION

/**

* CMsgErrorGlobalQuery

*

* @lib msgerrorwatcher.dll

* @since 2.0

*/

class CMsgErrorGlobalQuery : public CActive

    {

    public:     // construct / destruct

        /**

        * Two-phased constructor.

        *

        * @param aWatcher A pointer to CMsgErrorWatcher

        */

        static CMsgErrorGlobalQuery* NewL(

            CMsgErrorWatcher* aWatcher );

        /**

        * Destructor.

        */

        virtual ~CMsgErrorGlobalQuery();

        /**

        * Shows the global query

        *

        * @param aPrompt

        * @param aSoftkeys

        * @param aQueryId

        */

        void ShowQueryL(

            const TDesC& aPrompt,

            TInt aSoftkeys,

            TInt aQueryId );

    private:

        /**

        * By default Symbian OS constructor is private.

        */

        void ConstructL();

        /**

        * Constructor.

        *

        * @param aWatcher A pointer to CMsgErrorWatcher

        */

        CMsgErrorGlobalQuery( CMsgErrorWatcher* aWatcher );

        /**

        * From CActive

        */

        void RunL() ;

        /**

        * From CActive

        */

        void DoCancel();

    private:    // data

        CAknGlobalConfirmationQuery*    iGlobalQuery;

        CMsgErrorWatcher*               iWatcher;

        HBufC*                          iPrompt;

        TInt                            iQueryId;

    };

#endif

// End of File