1 /*

     2 * Copyright (c) 2009 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:

    15 *

    16 */

    17 

    18 #include <QAbstractListModel>

    19 

    20 #include "cxutils.h" // debug

    21 #include "cxuienums.h"

    22 #include "cxuisettingradiobuttonlist.h"

    23 #include "cxuisettingradiobuttonlistmodel.h"

    24 

    25 

    26 

    27 /*!

    28 * CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel

    29 */

    30 CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel() :

    31    QAbstractListModel(),

    32    mListBoxType(CxuiSettingRadioButtonList::SingleLine)

    33 

    34 {

    35 }

    36 

    37 

    38 

    39 /*!

    40 * CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel

    41 */

    42 void CxuiSettingRadioButtonListModel::resetModel()

    43 {

    44     CX_DEBUG_ENTER_FUNCTION();

    45 

    46     // starts reseting the model

    47     beginResetModel();

    48 

    49     mItems.clear();

    50     mListBoxType = CxuiSettingRadioButtonList::SingleLine;

    51 

    52     // ends reseting the model

    53     endResetModel();

    54 

    55     CX_DEBUG_EXIT_FUNCTION();

    56 }

    57 

    58 

    59 /*!

    60 * Reads data

    61 */

    62 QVariant CxuiSettingRadioButtonListModel::data(const QModelIndex &index, int role) const

    63 {

    64     CX_DEBUG_ENTER_FUNCTION();

    65     CX_DEBUG(("CxuiSettingRadioButtonListModel: index.row() = %d", index.row()));

    66 

    67     QVariant data;

    68 

    69     if (!index.isValid()) {

    70         CX_DEBUG(("[WARNING] CxuiSettingRadioButtonListModel: index.isValid() not true!"));

    71     } else if (index.row() >= rowCount(index)) {

    72         CX_DEBUG(("[WARNING] CxuiSettingRadioButtonListModel: row too large, row count %d!", rowCount(index)));

    73     } else if (role == Qt::DisplayRole) { // Happy case

    74         QStringList list;

    75         QString setting = mItems.at(index.row());

    76         CX_DEBUG(("CxuiSettingRadioButtonListModel: data [%s]", setting.toAscii().constData()));

    77 

    78         if (mListBoxType == CxuiSettingRadioButtonList::TwoLine) {

    79             CX_DEBUG(("CxuiSettingRadioButtonListModel: Listbox type is TwoLineListBox"));

    80             // two line list box

    81             // get the two strings

    82             QStringList lines = setting.split(",");

    83             QString first = lines[0];

    84             QString second = lines[1];

    85             list << first << second ;

    86         } else {

    87             CX_DEBUG(("CxuiSettingRadioButtonListModel: Listbox type is SingleLine"));

    88             list << setting;

    89         }

    90 

    91         data = QVariant(list);

    92     } else {

    93         CX_DEBUG(("[WARNING] CxuiSettingRadioButtonListModel: role is not DisplayRole!"));

    94     }

    95 

    96     CX_DEBUG_EXIT_FUNCTION();

    97     return data;

    98 }

    99 

   100 /*!

   101 Returns number of rows in the radio button setting page.

   102 */

   103 int CxuiSettingRadioButtonListModel::rowCount(const QModelIndex &parent) const

   104 {

   105     Q_UNUSED(parent)

   106     return mItems.count();

   107 }

   108 

   109 

   110 /*!

   111 Sets the items visible in the radio button list

   112 */

   113 void CxuiSettingRadioButtonListModel::setItems(QStringList items)

   114 {

   115     CX_DEBUG_ENTER_FUNCTION();

   116     mItems = items;

   117     CX_DEBUG_EXIT_FUNCTION();

   118 }

   119 

   120 

   121 /*!

   122 Sets the items visible in the radio button list

   123 */

   124 QStringList CxuiSettingRadioButtonListModel::items() const

   125 {

   126     return mItems;

   127 }

   128 

   129 /*!

   130 Sets the items visible in the radio button list

   131 */

   132 void

   133 CxuiSettingRadioButtonListModel::setListBoxType(int type)

   134 {

   135    mListBoxType = type;

   136 }

   137 

   138 int CxuiSettingRadioButtonListModel::listBoxType() const

   139 {

   140    return mListBoxType;

   141 }