1 /*

     2 * Copyright (c) 2010 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: LocationPickerContent implementation

    15 *

    16 */

    17 

    18 #include <QStandardItemModel>

    19 

    20 #include "locationpickercontent.h"

    21 #include "locationpickerproxymodel.h"

    22 #include "locationpickertypes.h"

    23 #include "locationpickerdatamanager.h"

    24 

    25 // ======== MEMBER FUNCTIONS ========

    26 

    27 // -----------------------------------------------------------------------------

    28 // LocationPickerContent::LocationPickerContent()

    29 // -----------------------------------------------------------------------------

    30 LocationPickerContent::LocationPickerContent()

    31 	:mDataManager(NULL),

    32 	mStandardModel(NULL)

    33 {

    34     // create data manager to manage data in the model

    35     mDataManager = LocationPickerDataManager::getInstance();

    36 

    37 }

    38 

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

    40 // LocationPickerContent::populateModel()

    41 // -----------------------------------------------------------------------------

    42 bool LocationPickerContent::populateModel()

    43 {

    44     bool locationsFound;

    45     // Create a standard model for the list view

    46     mStandardModel = new QStandardItemModel( this );

    47     if( mDataManager->populateModel( *mStandardModel, ELocationPickerContent ) )

    48     {

    49         locationsFound = true;

    50     }

    51     else

    52     {

    53         createNoEntryDisplay(mStandardModel);

    54         locationsFound = false;

    55     }

    56     return locationsFound;

    57 }

    58 

    59 // -----------------------------------------------------------------------------

    60 // LocationPickerContent::LocationPickerContent()

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

    62 LocationPickerContent::~LocationPickerContent()

    63 {

    64     delete mStandardModel;

    65 }

    66 

    67 

    68 // -----------------------------------------------------------------------------

    69 // LocationPickerContent::getStandardModel()

    70 // -----------------------------------------------------------------------------

    71 QStandardItemModel* LocationPickerContent::getStandardModel()

    72 {

    73     return mStandardModel;

    74 }

    75 

    76 // ----------------------------------------------------------------------------

    77 // LocationPickerContent::createNoEntryDisplay()

    78 // ----------------------------------------------------------------------------

    79 

    80 void LocationPickerContent::createNoEntryDisplay( QStandardItemModel *aModel )

    81 {

    82     // no locations to display.

    83     QStandardItem *modelItem = new QStandardItem();

    84     modelItem->setData(QVariant(hbTrId("txt_lint_list_no_location_entries_present")), Qt::DisplayRole);

    85     aModel->appendRow( modelItem );

    86 }