1 /*

     2 * Copyright (c) 2002 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:    LandmarksUi Content File -

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 // INCLUDE FILES

    26 #include "CLmkSelectorLBModelBase.h"

    27 #include "CLmkListProviderBase.h"

    28 #include "CLmkSelectorCache.h"

    29 #include <EPos_Landmarks.h>

    30 

    31 // CONSTANTS

    32 /// Unnamed namespace for local definitions

    33 namespace {

    34 // Enough space for raw text + formatting:

    35 const TInt KLmkSelectorLbModelLength = KPosLmMaxTextFieldLength+10;

    36 }  // namespace

    37 // ============================ MEMBER FUNCTIONS ===============================

    38 

    39 // -----------------------------------------------------------------------------

    40 // CLmkSelectorLBModelBase::CLmkSelectorLBModelBase

    41 // C++ default constructor can NOT contain any code, that

    42 // might leave.

    43 // -----------------------------------------------------------------------------

    44 //

    45 CLmkSelectorLBModelBase::CLmkSelectorLBModelBase()

    46     {

    47     }

    48 

    49 // -----------------------------------------------------------------------------

    50 // CLmkSelectorLBModelBase::ConstructL

    51 // Symbian 2nd phase constructor can leave.

    52 // -----------------------------------------------------------------------------

    53 //

    54 void CLmkSelectorLBModelBase::BaseConstructL(

    55                                   CLmkListProviderBase& aListProvider )

    56     {

    57     iCache = CLmkSelectorCache::NewL( aListProvider );

    58     iBuffer = HBufC::NewL( KLmkSelectorLbModelLength );

    59     }

    60 

    61 // ----------------------------------------------------

    62 // CLmkSelectorLBModelBase::~CLmkSelectorLBModelBase

    63 // ----------------------------------------------------

    64 //

    65 CLmkSelectorLBModelBase::~CLmkSelectorLBModelBase()

    66     {

    67     delete iCache;

    68     delete iBuffer;

    69     }

    70 

    71 // -----------------------------------------------------------------------------

    72 // CLmkSelectorLBModelBase::MdcaCount

    73 // ?implementation_description

    74 // (other items were commented in a header).

    75 // -----------------------------------------------------------------------------

    76 //

    77 TInt CLmkSelectorLBModelBase:: MdcaCount() const

    78     {

    79     return iCache->ItemCount();

    80     }

    81 

    82 // -----------------------------------------------------------------------------

    83 // CLmkSelectorLBModelBase::MdcaPoint

    84 // ?implementation_description

    85 // (other items were commented in a header).

    86 // -----------------------------------------------------------------------------

    87 //

    88 TPtrC16 CLmkSelectorLBModelBase::MdcaPoint( TInt aIndex ) const

    89     {

    90     TRAPD( err, MdcaPointL( aIndex ) );

    91     if ( err != KErrNone && err != KErrLocked)

    92         {

    93         //*iBuffer = KNullDesC;

    94         }

    95 	return *iBuffer;

    96     }

    97 

    98 //  End of File