1 /*

     2 * Copyright (c) 2005-2007 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:  Phonebook 2 contact link iterator.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPBK2CONTACTVIEWITERATOR_H

    20 #define CPBK2CONTACTVIEWITERATOR_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <MPbk2ContactLinkIterator.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class MVPbkContactViewBase;

    28 

    29 // CLASS DECLARATIONS

    30 NONSHARABLE_CLASS( CPbk2ContactViewIterator ) : public CBase,

    31                                                 public MPbk2ContactLinkIterator

    32     {

    33     public: // Constructors and destructor

    34 

    35         /**

    36          * Creates a new instance of this class.

    37          *

    38          * @param aView             Contact view base.

    39          * @param aSelectedIndexes  Array of selected indexes.

    40          * @return  A new instance of this class.

    41          */

    42         static CPbk2ContactViewIterator* NewLC(

    43                 MVPbkContactViewBase& aView,

    44                 TArray<TInt> aSelectedIndexes );

    45 

    46         /**

    47          * Destructor.

    48          */

    49         ~CPbk2ContactViewIterator();

    50 

    51     public: // From MPbk2ContactLinkIterator

    52         TBool HasNext() const;

    53         TBool HasPrevious() const;

    54         MVPbkContactLink* NextL();

    55         MVPbkContactLink* PreviousL();

    56         void SetToFirst();

    57         void SetToLast();

    58 

    59     private: // Implementation

    60         CPbk2ContactViewIterator(

    61                 MVPbkContactViewBase& aView,

    62                 TArray<TInt> aSelectedIndexes );

    63 

    64     private: // Data

    65         /// Ref: Contact view

    66         MVPbkContactViewBase& iView;

    67         /// Ref: Selected indexes

    68         TArray<TInt> iSelectedIndexes;

    69         /// Own: Current index

    70         TInt iCursor;

    71     };

    72 

    73 #endif // CPBK2CONTACTVIEWITERATOR_H

    74 

    75 // End of File