/* Copyright (C) 2013
 * swift project Community / Contributors
 *
 * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
 * including this file, may be copied, modified, propagated, or distributed except according to the terms
 * contained in the LICENSE file.
 */

#include "blackgui/stylesheetutility.h"
#include "blackgui/views/checkboxdelegate.h"

#include <QAbstractItemModel>
#include <QCheckBox>
#include <QModelIndex>
#include <QVariant>
#include <QWidget>
#include <Qt>
#include <QtGlobal>

using namespace BlackGui;

namespace BlackGui
{
    namespace Views
    {

        CCheckBoxDelegate::CCheckBoxDelegate(QObject *parent) : QItemDelegate(parent)
        { }

        CCheckBoxDelegate::CCheckBoxDelegate(const QString &iconCheckedUrl, const QString &iconUncheckedUrl, QObject *parent) :
            QItemDelegate(parent), m_iconCheckedUrl(iconCheckedUrl), m_iconUncheckedUrl(iconUncheckedUrl)
        { }

        CCheckBoxDelegate::~CCheckBoxDelegate() { }

        QWidget *CCheckBoxDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
        {
            Q_UNUSED(index);
            Q_UNUSED(option);
            QCheckBox *cb = new QCheckBox(parent);
            if (!m_iconCheckedUrl.isEmpty() && !m_iconUncheckedUrl.isEmpty())
            {
                QString style = CStyleSheetUtility::styleForIconCheckBox(m_iconCheckedUrl, m_iconUncheckedUrl);
                cb->setStyleSheet(style);
            }
            return cb;
        }

        void CCheckBoxDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
        {
            bool v = index.model()->data(index, Qt::UserRole).toBool();
            QCheckBox *cb = qobject_cast<QCheckBox *>(editor);
            cb->setChecked(v);
        }

        void CCheckBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
        {
            QCheckBox *cb = qobject_cast<QCheckBox *>(editor);
            bool v = cb->isChecked();
            model->setData(index, QVariant(v), Qt::EditRole);
        }

        void CCheckBoxDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const
        {
            Q_UNUSED(index);
            editor->setGeometry(option.rect);
        }

    } // namespace
} // namespace