/*

* Copyright (c) 2006 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:  MPX view utility helper

*

*/

#ifndef CMPXVIEWUTILITYHELPER_H

#define CMPXVIEWUTILITYHELPER_H

// INCLUDES

#include <e32base.h>

// CLASS DECLARATION

/**

 *  MPX view utility helper.

 *

 *  @lib mpxviewutility.lib

 *  @since S60 v3.1

 */

NONSHARABLE_CLASS( CMPXViewUtilityHelper )

    {

public:

    /**

     * Extracts number from data.

     *

     * @param aData Plugin's opaque data.

     * @param aNextPos Next position to be searched from. On return, this value

     *                 will be updated to next position. KErrNotFound if

     *                 the end of data is reached.

     * @param aResult Signed integer if found.

     * @return KErrNone if found. KErrNotFound if not found.

     *         KErrGeneral if aNextPos is negative or aNextPos is greater than

     *         the length of aData.

     */

    static TInt ExtractNum(

        const TDesC8& aData,

        TInt& aNextPos,

        TInt& aResult );

    /**

     * Extracts number from data.

     *

     * @param aData Plugin's opaque data.

     * @param aNextPos Next position to be searched from. On return, this value

     *                 will be updated to next position. KErrNotFound if

     *                 the end of data is reached.

     * @param aResult Signed integer if found.

     * @return KErrNone if found. KErrNotFound if not found.

     *         KErrGeneral if aNextPos is negative or aNextPos is greater than

     *         the length of aData.

     */

    static TInt ExtractNum(

        const TDesC& aData,

        TInt& aNextPos,

        TInt& aResult );

    };

#endif  // CMPXVIEWUTILITYHELPER_H

// End of File