1 /*

     2 * Copyright (c) 2009-2010 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:

    15 *

    16 */

    17 

    18 #include <QAbstractListModel>

    19 

    20 #include "cxutils.h" // debug

    21 #include "cxuienums.h"

    22 #include "cxuisettingsinfo.h"

    23 #include "cxuisettingradiobuttonlist.h"

    24 #include "cxuisettingradiobuttonlistmodel.h"

    25 

    26 

    27 

    28 /*!

    29 * CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel

    30 */

    31 CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel() :

    32    QAbstractListModel(),

    33    mListBoxType(CxuiSettingRadioButtonList::SingleLine)

    34 

    35 {

    36 }

    37 

    38 

    39 

    40 /*!

    41 * CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel

    42 */

    43 void CxuiSettingRadioButtonListModel::resetModel()

    44 {

    45     CX_DEBUG_ENTER_FUNCTION();

    46 

    47     // starts reseting the model

    48     beginResetModel();

    49 

    50     mItems.clear();

    51     mListBoxType = CxuiSettingRadioButtonList::SingleLine;

    52 

    53     // ends reseting the model

    54     endResetModel();

    55 

    56     CX_DEBUG_EXIT_FUNCTION();

    57 }

    58 

    59 

    60 /*!

    61 * Reads data

    62 */

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

    64 {

    65     CX_DEBUG_ENTER_FUNCTION();

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

    67 

    68     QVariant data;

    69 

    70     if (!index.isValid()) {

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

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

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

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

    75         QStringList list;

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

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

    78 

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

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

    81             // two line list box

    82             // get the two strings

    83             QStringList lines = setting.split(CxUiSettings::NEW_LINE_CHAR);

    84             // Split returns always atleast a single element list.

    85             list << lines[0];

    86             if (lines.size() > 1) {

    87                 list << lines[1];

    88             }

    89         } else {

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

    91             list << setting;

    92         }

    93 

    94         data = QVariant(list);

    95     } else {

    96         // No action

    97     }

    98 

    99     CX_DEBUG_EXIT_FUNCTION();

   100     return data;

   101 }

   102 

   103 /*!

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

   105 */

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

   107 {

   108     Q_UNUSED(parent)

   109     return mItems.count();

   110 }

   111 

   112 

   113 /*!

   114 Sets the items visible in the radio button list

   115 */

   116 void CxuiSettingRadioButtonListModel::setItems(QStringList items)

   117 {

   118     CX_DEBUG_ENTER_FUNCTION();

   119     mItems = items;

   120     CX_DEBUG_EXIT_FUNCTION();

   121 }

   122 

   123 

   124 /*!

   125 Sets the items visible in the radio button list

   126 */

   127 QStringList CxuiSettingRadioButtonListModel::items() const

   128 {

   129     return mItems;

   130 }

   131 

   132 /*!

   133 Sets the items visible in the radio button list

   134 */

   135 void

   136 CxuiSettingRadioButtonListModel::setListBoxType(int type)

   137 {

   138    mListBoxType = type;

   139 }

   140 

   141 int CxuiSettingRadioButtonListModel::listBoxType() const

   142 {

   143    return mListBoxType;

   144 }