/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at info@qt.nokia.com.
**
**************************************************************************/

#include "numberseriesaction.h"
#include <QStandardItemModel>
#include <QComboBox>
#include <QtDebug>


namespace QmlDesigner {

NumberSeriesAction::NumberSeriesAction(QObject *parent) :
    QWidgetAction(parent),
    m_comboBoxModelIndex(-1)
{
}

void NumberSeriesAction::addEntry(const QString &text, const QVariant &value)
{
    if (m_comboBoxModel.isNull())
        m_comboBoxModel = new QStandardItemModel(this);

    QStandardItem *newItem = new QStandardItem(text);
    newItem->setData(value);
    m_comboBoxModel->appendRow(newItem);
}

QVariant NumberSeriesAction::currentValue() const
{
    return m_comboBoxModel->item(m_comboBoxModelIndex)->data();
}

QWidget *NumberSeriesAction::createWidget(QWidget *parent)
{
    QComboBox *comboBox = new QComboBox(parent);

    comboBox->setModel(m_comboBoxModel.data());

    comboBox->setCurrentIndex(m_comboBoxModelIndex);
    connect(comboBox, SIGNAL(currentIndexChanged(int)), SLOT(emitValueChanged(int)));

    return comboBox;
}

void NumberSeriesAction::emitValueChanged(int index)
{
    if (index == -1)
        return;

    m_comboBoxModelIndex = index;

    emit valueChanged(m_comboBoxModel.data()->item(index)->data());
}

void NumberSeriesAction::setCurrentEntryIndex(int index)
{
    Q_ASSERT(index < m_comboBoxModel->rowCount());

    m_comboBoxModelIndex = index;
}

} // namespace QKinecticDesigner
