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: LocationPickerCollectionListView implementation

    15 *

    16 */

    17 

    18 #include <HbListView>

    19 #include <QStandardItemModel>

    20 #include <HbListViewItem>

    21 

    22 #include "locationpickercollectionlistview.h"

    23 #include "locationpickercollectioncontent.h"

    24 #include "locationpickertoolbar.h"

    25 #include "locationpickerappwindow.h"

    26 #include "locationpickerdatamanager.h"

    27 #include "locationpickertypes.h"

    28 

    29 // ======== MEMBER FUNCTIONS ========

    30 

    31 // ----------------------------------------------------------------------

    32 // LocationPickerCollectionListView::LocationPickerCollectionListView()

    33 // ----------------------------------------------------------------------

    34 LocationPickerCollectionListView::LocationPickerCollectionListView(

    35         LocationPickerAppWindow *aWindow, QGraphicsItem* aParent )

    36         :HbView( aParent )

    37 

    38 {

    39     mWindow = aWindow;

    40     //Creation of List View

    41     mListView=new HbListView( this );

    42     connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT(handleActivated(const QModelIndex &)));

    43 

    44     //Set grahics size for the list items.

    45     HbListViewItem *hbListItem = new HbListViewItem();

    46     hbListItem->setGraphicsSize(HbListViewItem::MediumIcon);

    47 

    48     // Create a standard model for the view list

    49     mModel = new QStandardItemModel( this );

    50     mListView->setModel( mModel, hbListItem );

    51     

    52     mDataManager = new LocationPickerDataManager( *mModel, ELocationPickerCollectionListView );

    53     mDataManager->populateModel();

    54 

    55     setWidget( mListView );

    56     

    57     

    58     // create back action

    59     mSecondaryBackAction = new HbAction( Hb::BackAction, this );

    60     // add back key action

    61     setNavigationAction( mSecondaryBackAction );

    62     connect(mSecondaryBackAction, SIGNAL(triggered()), mWindow,

    63                                 SLOT(backButtonTriggered()));

    64 

    65 }

    66 

    67 // ----------------------------------------------------------------------

    68 // LocationPickerCollectionListView::~LocationPickerCollectionListView()

    69 // ----------------------------------------------------------------------

    70 LocationPickerCollectionListView::~LocationPickerCollectionListView()

    71 {

    72     if( mDataManager )

    73         delete mDataManager;

    74 }

    75 

    76 

    77 // ----------------------------------------------------------------------

    78 // LocationPickerCollectionListView::handleActivated()

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

    80 void LocationPickerCollectionListView::handleActivated( const QModelIndex &aIndex )

    81 {

    82     // get the collection/category id

    83     quint32 categoryId = 0;

    84     mDataManager->getData( aIndex.row(), categoryId );

    85 

    86     // Create a content view of the selected collection

    87     LocationPickerToolBar *toolBar = new LocationPickerToolBar( mWindow, this );

    88     mCollectionContentView = new LocationPickerCollectionContent( mWindow, categoryId );

    89     mCollectionContentView->setToolBar(toolBar);

    90 

    91     // switch to the content view

    92     mWindow->addView( mCollectionContentView );

    93     mWindow->setCurrentView( mCollectionContentView );

    94 }

    95 

    96 // ----------------------------------------------------------------------

    97 // LocationPickerCollectionListView::deleteCollectionContentView()

    98 // ----------------------------------------------------------------------

    99 void LocationPickerCollectionListView::deleteCollectionContentView()

   100 {

   101     // delete the content view

   102     mWindow->removeView(mCollectionContentView);

   103     delete mCollectionContentView;

   104     mCollectionContentView = NULL;

   105 }

   106