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: LocationPickerCollectionContent implementation

    15 *

    16 */

    17 

    18 #include <QStandardItemModel>

    19 

    20 #include "locationpickerproxymodel.h"

    21 #include "locationpickercollectioncontent.h"

    22 #include "locationpickerdatamanager.h"

    23 #include "locationpickertypes.h"

    24 

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

    26 

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

    28 // LocationPickerCollectionContent::LocationPickerCollectionContent()

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

    30 LocationPickerCollectionContent::LocationPickerCollectionContent( quint32 aCollectionId )

    31     :mProxyModel(NULL),

    32     mModel(NULL),

    33     mDataManager(NULL),

    34 	mLocationFound(false)

    35 {

    36     // Create a standard model for the view list

    37     mModel = new QStandardItemModel( this );

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

    39     mDataManager = LocationPickerDataManager::getInstance();

    40     if( mDataManager->populateModel( *mModel, ELocationPickerCollectionContent, aCollectionId ) )

    41     {

    42         // Create the proxy model.

    43         mProxyModel = new LocationPickerProxyModel();

    44         mProxyModel->setSourceModel(mModel);

    45         mProxyModel->setDynamicSortFilter(TRUE);

    46         mProxyModel->setSortRole(Qt::DisplayRole);

    47         mProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);

    48         // sort

    49         mProxyModel->sort(0, Qt::AscendingOrder);

    50         mLocationFound = true;

    51     }

    52     else

    53     {

    54         // no locations to display.

    55         QStandardItem *modelItem = new QStandardItem();

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

    57         mModel->appendRow( modelItem );

    58         mLocationFound = false;

    59      }

    60 }

    61 

    62 // ----------------------------------------------------------------

    63 // LocationPickerCollectionContent::~LocationPickerCollectionContent

    64 // -----------------------------------------------------------------

    65 LocationPickerCollectionContent::~LocationPickerCollectionContent()

    66 {

    67     delete mProxyModel;

    68     delete mModel;

    69 }

    70 

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

    72 // LocationPickerCollectionContent::getProxyModel

    73 // -----------------------------------------------------------------

    74 LocationPickerProxyModel* LocationPickerCollectionContent::getProxyModel()

    75 {

    76     return mProxyModel;

    77 }

    78 

    79 // ----------------------------------------------------------------------------

    80 // LocationPickerCollectionContent::getData()

    81 // ----------------------------------------------------------------------------

    82 

    83 void LocationPickerCollectionContent::getData( QModelIndex aIndex, quint32& aValue )

    84 {

    85     QStandardItem* item = mModel->item( aIndex.row(), aIndex.column() );

    86     QVariant var = item->data( Qt::UserRole );

    87     aValue = var.toUInt();

    88 }

    89 

    90 // ----------------------------------------------------------------------------

    91 // LocationPickerCollectionContent::locationFound()

    92 // ----------------------------------------------------------------------------

    93 bool LocationPickerCollectionContent::locationFound()

    94 {

    95     return mLocationFound;

    96 }