/*

* Copyright (c) 2010 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: 

*     CMsgErrorSmsDiskSpaceObserver declaration file

*

*

*/

#ifndef __MSGERROREXTSMSDISKSPACEOBSERVER_H

#define __MSGERROREXTSMSDISKSPACEOBSERVER_H

//  INCLUDES

#include <e32base.h>

#include <e32property.h>

// FORWARD DECLARATIONS

class CMsgErrorWatcherPrivate;

// CLASS DECLARATION

/**

* CMsgErrorSmsDiskSpaceObserver

*

* @lib msgerrorwatcher.dll

* @since 5.0

*/

class CMsgErrorExtSmsDiskSpaceObserver : public CActive

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        *

        * @param aWatcher A pointer to CMsgErrorWatcherPrivate

        */

        static CMsgErrorExtSmsDiskSpaceObserver* NewL( CMsgErrorWatcherPrivate& aWatcher);

        /**

        * Destructor.

        */

        virtual ~CMsgErrorExtSmsDiskSpaceObserver();

    private:

        /**

        * By default Symbian OS constructor is private.

        */

        void ConstructL();

        /**

        * Private C++ constructor.

        *

        * @param aWatcher A pointer to CMsgErrorWatcherPrivate

        */

        CMsgErrorExtSmsDiskSpaceObserver( CMsgErrorWatcherPrivate& aWatcher);

    private:

        /**

        * From CActive

        */

        void DoCancel();

        /**

        * From CActive

        */

        void RunL();

    private:    // Data

        /*

         * Reference to watcher

         * Doesn't own

         */

        CMsgErrorWatcherPrivate&   iWatcher;

        /*

         * Diskspace property

         */

        RProperty iSmsDiskSpaceProperty; 

    };

#endif      // __MSGERROREXTSMSDISKSPACEOBSERVER_H

// End of File