camerauis/cameraxui/cxui/src/cxuisettingradiobuttonlistmodel.cpp
changeset 19 d9aefe59d544
child 32 5c1e3c6aa4ef
child 43 0e652f8f1fbd
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3:8b2d6d0384b0 19:d9aefe59d544
       
     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 }