1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  MPX view utility helper

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CMPXVIEWUTILITYHELPER_H

    21 #define CMPXVIEWUTILITYHELPER_H

    22 

    23 

    24 // INCLUDES

    25 #include <e32base.h>

    26 

    27 // CLASS DECLARATION

    28 

    29 /**

    30  *  MPX view utility helper.

    31  *

    32  *  @lib mpxviewutility.lib

    33  *  @since S60 v3.1

    34  */

    35 NONSHARABLE_CLASS( CMPXViewUtilityHelper )

    36     {

    37 public:

    38 

    39     /**

    40      * Extracts number from data.

    41      *

    42      * @param aData Plugin's opaque data.

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

    44      *                 will be updated to next position. KErrNotFound if

    45      *                 the end of data is reached.

    46      * @param aResult Signed integer if found.

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

    48      *         KErrGeneral if aNextPos is negative or aNextPos is greater than

    49      *         the length of aData.

    50      */

    51     static TInt ExtractNum(

    52         const TDesC8& aData,

    53         TInt& aNextPos,

    54         TInt& aResult );

    55 

    56     /**

    57      * Extracts number from data.

    58      *

    59      * @param aData Plugin's opaque data.

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

    61      *                 will be updated to next position. KErrNotFound if

    62      *                 the end of data is reached.

    63      * @param aResult Signed integer if found.

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

    65      *         KErrGeneral if aNextPos is negative or aNextPos is greater than

    66      *         the length of aData.

    67      */

    68     static TInt ExtractNum(

    69         const TDesC& aData,

    70         TInt& aNextPos,

    71         TInt& aResult );

    72     };

    73 

    74 #endif  // CMPXVIEWUTILITYHELPER_H

    75 

    76 // End of File