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:  BTUISearchListViewItem implementation

    15 *

    16 */

    17 

    18 

    19 #include "btcpuisearchlistviewitem.h"

    20 #include "btdevicemodel.h"

    21 #include "btuiiconutil.h"

    22 #include <QGraphicsGridLayout>

    23 

    24 BtCpUiSearchListViewItem::BtCpUiSearchListViewItem(QGraphicsItem * parent) :

    25     HbListViewItem(parent), mParent(parent)

    26 {

    27     mDeviceNameLabel = 0;

    28     mDevTypeIconLabel = 0;

    29     mDevTypeTextLabel = 0;

    30     mBtuiModelSortFilter = ((BtCpUiSearchListViewItem *)parent)->mBtuiModelSortFilter;

    31     

    32     mRow = 0;   

    33 }

    34 

    35 BtCpUiSearchListViewItem::~BtCpUiSearchListViewItem()

    36 {

    37 //    delete mDeviceNameLabel;

    38 //    delete mDevTypeIconLabel;

    39 //    delete mDevTypeTextLabel;

    40 }

    41 

    42 /*

    43  * This method is called by the HbListView when it needs a new

    44  * view item element.

    45  *

    46  */

    47 HbAbstractViewItem * BtCpUiSearchListViewItem::createItem()

    48 {

    49     return new BtCpUiSearchListViewItem(*this); 

    50 }

    51 

    52 /*!

    53    UpdateChildItem updates the item graphics.

    54    Screen elements are created once if not already done.  This may increase the overall memory 

    55    consumption of the application, however, this is deemed inconsequential.  There might be a small 

    56    performance improvement with current style.

    57  */

    58 void BtCpUiSearchListViewItem::updateChildItems()

    59 {

    60     QModelIndex index;

    61     

    62     // Get device name from model

    63     if (mBtuiModelSortFilter)

    64         index = mBtuiModelSortFilter->mapToSource(modelIndex());

    65     else

    66         index = modelIndex();

    67 

    68 

    69     // create new icon label if needed

    70     if (!mDevTypeIconLabel) {

    71         mDevTypeIconLabel = new HbLabel();

    72         mDevTypeIconLabel->setPreferredSize(53.5260, 53.5260); //8un x 8un

    73         mDevTypeIconLabel->setMinimumWidth(53.5260);

    74     }

    75     // create new label if needed

    76     if (!mDeviceNameLabel) {

    77         mDeviceNameLabel = new HbLabel();

    78         mDeviceNameLabel->setPreferredSize(250, 26.763);

    79     }

    80     // create new label if needed

    81     if (!mDevTypeTextLabel) {

    82         mDevTypeTextLabel = new HbLabel();

    83         mDevTypeTextLabel->setPreferredSize(250, 26.763);

    84     }

    85     // create layout if needed

    86     if ( !mRow ) {

    87         // Still need to create the actual layout

    88         mRow = new QGraphicsGridLayout();

    89         mRow->addItem(mDevTypeIconLabel,0,0,2,1);

    90         mRow->addItem(mDeviceNameLabel,0,1,1,1);

    91         mRow->addItem(mDevTypeTextLabel,1,1,1,1);

    92         setLayout(mRow);

    93     }

    94         

    95     QString data = index.data(Qt::DisplayRole).toString();

    96     int cod = (index.data(BtDeviceModel::CoDRole)).toInt();

    97     int majorProperty = (index.data(BtDeviceModel::MajorPropertyRole)).toInt();

    98     

    99     // ToDo:  remove clear() once Orbit bug is fixed

   100     mDeviceNameLabel->clear();

   101     mDeviceNameLabel->setPlainText(data);

   102     mDevTypeIconLabel->clear();

   103     mDevTypeTextLabel->clear();

   104     mDevTypeTextLabel->setPlainText( getDeviceTypeString( cod ));

   105     HbIcon icon = 

   106     getBadgedDeviceTypeIcon(cod, majorProperty,

   107             BtuiBottomLeft | BtuiBottomRight | BtuiTopLeft | BtuiTopRight );

   108     mDevTypeIconLabel->setIcon(icon);

   109 }

   110 

   111 

   112 void BtCpUiSearchListViewItem::setModelSortFilter(BtuiModelSortFilter *filter)

   113 {

   114     mBtuiModelSortFilter = filter;

   115 }