1 /*

     2 * Copyright (c) 2007 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:  Declaration of Info Listbox Item Base class.

    15 *                Adds support for comparison operator.

    16 *

    17 */

    18 

    19 

    20 #ifndef CAM_INFOLISTBOXITEMBASE_H

    21 #define CAM_INFOLISTBOXITEMBASE_H

    22 

    23 #include <e32base.h>

    24 #include "mcaminfolistboxitem.h"

    25 

    26 // ===========================================================================

    27 // Forward declarations

    28 class CFbsBitmap;

    29 

    30 

    31 // ===========================================================================

    32 // Class declarations

    33 class CCamInfoListboxItemBase : public CBase,

    34                                 public MCamInfoListboxItem

    35   {

    36   // =======================================================

    37   public:

    38     virtual ~CCamInfoListboxItemBase();

    39 

    40   // -------------------------------------------------------

    41   // from MCamInfoListboxItem

    42   public:

    43 

    44     /**

    45     * Returns a pointer to the item text

    46     * @since 2.8

    47     * @return Pointer to the item text

    48     */   

    49     virtual TPtrC ItemText() const;

    50     

    51     /**

    52     * Returns the item's value id

    53     * @since 2.8

    54     * @return Value id

    55     */  

    56     virtual TInt ItemValue() const;

    57     

    58     /**

    59     * Returns a pointer to the item's bitmap

    60     * @since 2.8

    61     * @return Pointer to the bitmap

    62     */  

    63     virtual CFbsBitmap* Bitmap() const;

    64     

    65     /**

    66     * Returns a pointer to the item's bitmap mask

    67     * @since 2.8

    68     * @return Pointer to the bitmap mask

    69     */  

    70     virtual CFbsBitmap* BitmapMask() const;    

    71 

    72   // -------------------------------------------------------

    73   public:

    74 

    75     /**

    76     * Comparison operator that can be given as parameter to RPointerArray::Find.

    77     * @param aFirstItemId  Pointer to setting value id of first item

    78     * @param aOtherItem    Reference to the second item

    79     * @return Boolean value describing if the items are equal by ids.

    80     *

    81     */

    82     static TBool EqualIds( const TInt*                    aFirstItemId, 

    83                            const CCamInfoListboxItemBase& aOtherItem );

    84 

    85   // =======================================================

    86   // Data

    87   protected:

    88 

    89     // The text to be displayed in the list controls

    90     HBufC* iListItemText;

    91     // The id of the setting value represented by this item

    92     TInt iSettingItemValueId;

    93     // The id of the bitmap 

    94     TInt iBitmapId; 

    95     // The bitmap

    96     CFbsBitmap* iBitmap;

    97     // The bitmap mask

    98     CFbsBitmap* iBitmapMask;

    99 

   100   // =======================================================

   101   };

   102 

   103 #endif // CAM_INFOLISTBOXITEMBASE_H

   104 

   105 // ===========================================================================

   106 // end of file