1 /*

     2 * Copyright (c) 2007-2007 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 the License "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:  Implements CLiwIterable type

    15 *

    16 */

    17 

    18 

    19 #ifndef __CAPPITEMSLIST_H

    20 #define __CAPPITEMSLIST_H

    21 

    22 #include <Liwgenericparam.h> 

    23 

    24 class MIterator;

    25 

    26 /**

    27  *  This class implements the abstract methods of CLiwIterable   

    28  *  class so that the user may iterate over the result 

    29  *  

    30  *  @since Series60 v3.2

    31  */

    32 NONSHARABLE_CLASS( CAppItemsList ) : public CLiwIterable

    33     {

    34 

    35 public:

    36        

    37     /**

    38      * Two-phased constructor.

    39      * @param aIter holds a reference to the item list 

    40      * @return A pointer of type CAppItemsList

    41      */

    42      static CAppItemsList* NewL( MIterator* aIter );

    43     

    44     /**

    45     * Destructor.

    46     */

    47     ~CAppItemsList();

    48 

    49 

    50     /**

    51      * Resets the iterator to point to the beginning of list

    52      * @param void

    53      * @return void

    54      */

    55     void Reset();	

    56     

    57     /**

    58      * Constructs the next media item in the form of a map

    59      * @param TLiwVariant an output parameter that contains the result

    60      * @return TBool On success this returns ETrue else returns EFalse

    61      */	

    62     TBool NextL( TLiwVariant& aItem );

    63 

    64 

    65 private:

    66     

    67      /**

    68      * Parameterised constructor

    69      * @since  Series60 v3.2

    70      * @param  aIter holds a reference to the item list model

    71      */

    72     

    73     CAppItemsList( MIterator* aIter );

    74     

    75 private: // data

    76 

    77     /**

    78     * A pointer to Iterator of core class

    79     */

    80     MIterator* iIter;

    81    

    82     };

    83 

    84 #endif // __CAPPITEMSLIST_H