1 /*

     2 * Copyright (c) 2007-2008 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:   image provider for empty image

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_HNATTRIMAGEPROVEMPTY_H

    21 #define C_HNATTRIMAGEPROVEMPTY_H

    22 

    23 #include "hnattrimgprovider.h"

    24 

    25 

    26 /**

    27  *  Image provider class for empty image.

    28  *  Image provider specialization that loads empty icon.

    29  *

    30  *  @lib hnpresentationmodel

    31  *  @since S60 5.0

    32  *  @ingroup group_hnpresentationmodel

    33  */

    34 NONSHARABLE_CLASS( CHnAttrImgProvEmptyImage ) : public CHnAttrImgProvider

    35     {

    36 public:

    37     

    38     /**

    39      * Two-phase constructor.

    40      * 

    41      * @since S60 5.0

    42      * @return Fully constructed object

    43      */

    44     static CHnAttrImgProvEmptyImage* NewL();

    45 

    46     /**

    47      * Two-phase constructor.

    48      * 

    49      * @since S60 5.0

    50      * @return Fully constructed object

    51      */

    52     static CHnAttrImgProvEmptyImage* NewLC();

    53 

    54     /**

    55      * Standard destructor.

    56      * 

    57      * @since S60 5.0

    58      */

    59     virtual ~CHnAttrImgProvEmptyImage();

    60 

    61 // from base class CHnAttrImgProvider

    62 public:

    63     

    64     /**

    65      * Value property getter.

    66      *

    67      * @since S60 5.0

    68      * @return value

    69      */

    70     const TDesC8& Value( );

    71 

    72 private:

    73 

    74     /**

    75      * Defualt constructor.

    76      * 

    77      * @since S60 5.0

    78      */

    79     CHnAttrImgProvEmptyImage();

    80 

    81     /**

    82      * Standard symbian 2nd phase constructor.

    83      * 

    84      * @since S60 5.0

    85      */

    86     void ConstructL( );

    87 

    88 private: // data

    89 

    90     /**

    91      * Empty value.

    92      */

    93     TBuf8<1> iEmptyVal;

    94     };

    95 

    96 

    97 #endif // C_HNATTRIMGPROVEMPTY_H

    98