//=============================================================================================================
/**
 * @file     averagedelegate.h
 * @author   Christoph Dinh <chdinh@nmr.mgh.harvard.edu>;
 *           Lorenz Esch <lesch@mgh.harvard.edu>
 * @version  dev
 * @date     October, 2014
 *
 * @section  LICENSE
 *
 * Copyright (C) 2014, Christoph Dinh, Lorenz Esch. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that
 * the following conditions are met:
 *     * Redistributions of source code must retain the above copyright notice, this list of conditions and the
 *       following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
 *       the following disclaimer in the documentation and/or other materials provided with the distribution.
 *     * Neither the name of MNE-CPP authors nor the names of its contributors may be used
 *       to endorse or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * @brief Contains the declaration of the AverageDelegate class.
 *
 */

#ifndef AVERAGEDELEGATE_H
#define AVERAGEDELEGATE_H

//*************************************************************************************************************
//=============================================================================================================
// INCLUDES
//=============================================================================================================

#include "../Utils/types.h"


//*************************************************************************************************************
//=============================================================================================================
// QT INCLUDES
//=============================================================================================================

#include <QItemDelegate>


//*************************************************************************************************************
//=============================================================================================================
// DEFINE NAMESPACE MNEBROWSE
//=============================================================================================================

namespace MNEBROWSE
{


//=============================================================================================================
/**
 * DECLARE CLASS AverageDelegate
 */

class AverageDelegate : public QItemDelegate
{
    Q_OBJECT
public:
    AverageDelegate(QObject *parent = 0);

    //=========================================================================================================
    /**
     * Reimplemented virtual functions
     *
     */
    virtual void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;

protected:
    //=========================================================================================================
    /**
     * createPlotPath creates the QPointer path for the average data plot.
     *
     * @param[in] index QModelIndex for accessing associated data and model object.
     * @param[in,out] path The QPointerPath to create for the data plot.
     */
    void createPlotPath(const QModelIndex &index, const QStyleOptionViewItem &option, QPainterPath& path, QList<RowVectorPair>& listPairs) const;
};

} //NAMESPACE

#endif // AVERAGEDELEGATE_H
