/*

* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include <QAbstractListModel>

#include "cxutils.h" // debug

#include "cxuienums.h"

#include "cxuisettingsinfo.h"

#include "cxuisettingradiobuttonlist.h"

#include "cxuisettingradiobuttonlistmodel.h"

/*!

* CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel

*/

CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel() :

   QAbstractListModel(),

   mListBoxType(CxuiSettingRadioButtonList::SingleLine)

{

}

/*!

* CxuiSettingRadioButtonListModel::CxuiSettingRadioButtonListModel

*/

void CxuiSettingRadioButtonListModel::resetModel()

{

    CX_DEBUG_ENTER_FUNCTION();

    // starts reseting the model

    beginResetModel();

    mItems.clear();

    mListBoxType = CxuiSettingRadioButtonList::SingleLine;

    // ends reseting the model

    endResetModel();

    CX_DEBUG_EXIT_FUNCTION();

}

/*!

* Reads data

*/

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

{

    CX_DEBUG_ENTER_FUNCTION();

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

    QVariant data;

    if (!index.isValid()) {

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

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

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

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

        QStringList list;

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

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

        if (mListBoxType == CxuiSettingRadioButtonList::TwoLine) {

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

            // two line list box

            // get the two strings

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

            // Split returns always atleast a single element list.

            list << lines[0];

            if (lines.size() > 1) {

                list << lines[1];

            }

        } else {

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

            list << setting;

        }

        data = QVariant(list);

    } else {

        // No action

    }

    CX_DEBUG_EXIT_FUNCTION();

    return data;

}

/*!

Returns number of rows in the radio button setting page.

*/

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

{

    Q_UNUSED(parent)

    return mItems.count();

}

/*!

Sets the items visible in the radio button list

*/

void CxuiSettingRadioButtonListModel::setItems(QStringList items)

{

    CX_DEBUG_ENTER_FUNCTION();

    mItems = items;

    CX_DEBUG_EXIT_FUNCTION();

}

/*!

Sets the items visible in the radio button list

*/

QStringList CxuiSettingRadioButtonListModel::items() const

{

    return mItems;

}

/*!

Sets the items visible in the radio button list

*/

void

CxuiSettingRadioButtonListModel::setListBoxType(int type)

{

   mListBoxType = type;

}

int CxuiSettingRadioButtonListModel::listBoxType() const

{

   return mListBoxType;

}