/***********************************************************************************
 *                                                                                 *
 * Voreen - The Volume Rendering Engine                                            *
 *                                                                                 *
 * Copyright (C) 2005-2012 University of Muenster, Germany.                        *
 * Visualization and Computer Graphics Group <http://viscg.uni-muenster.de>        *
 * For a list of authors please refer to the file "CREDITS.txt".                   *
 *                                                                                 *
 * This file is part of the Voreen software package. Voreen is free software:      *
 * you can redistribute it and/or modify it under the terms of the GNU General     *
 * Public License version 2 as published by the Free Software Foundation.          *
 *                                                                                 *
 * Voreen is distributed in the hope that it will be useful, but WITHOUT ANY       *
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR   *
 * A PARTICULAR PURPOSE. See the GNU General Public License for more details.      *
 *                                                                                 *
 * You should have received a copy of the GNU General Public License in the file   *
 * "LICENSE.txt" along with this file. If not, see <http://www.gnu.org/licenses/>. *
 *                                                                                 *
 * For non-commercial academic use see the license exception specified in the file *
 * "LICENSE-academic.txt". To get information about commercial licensing please    *
 * contact the authors.                                                            *
 *                                                                                 *
 ***********************************************************************************/

#ifndef VRN_PLOTDATASIMPLETABLEMODEL_H
#define VRN_PLOTDATASIMPLETABLEMODEL_H

#include <QAbstractTableModel>
#include <QObject>
#include <QVBoxLayout>
#include <QHeaderView>

#include <set>
#include "../datastructures/plotrow.h"

namespace voreen {

class PlotData;

class PlotDataSimpleTableModel : public QAbstractTableModel {
    Q_OBJECT

public:
    PlotDataSimpleTableModel(const PlotData* data, QObject *parent=0,
        const QColor& keyColumnColor = QColor(200,200,200,255),
        const QColor& dataColumnColor = QColor(240,240,240,255),
        const QColor& highlightedColor_ = QColor(200,240,240,255),
        const QColor& selectColumnColor = QColor(245,245,245,255),
        int selectedColumn = -1);

    /// @see QAbstractTableModel
    int rowCount(const QModelIndex &parent) const;
    /// @see QAbstractTableModel
    int columnCount(const QModelIndex &parent) const;
    /// @see QAbstractTableModel
    QVariant data(const QModelIndex &index, int role) const;
    /// @see QAbstractTableModel
    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
    /// @see QAbstractTableModel
    Qt::ItemFlags flags(const QModelIndex &index) const;
    /// change the KeyColumnColor
    void setKeyColumnColor(const QColor& keyColumnColor);
    /// change the DataColumnColor
    void setDataColumnColor(const QColor& dataColumnColor);

protected:
    // override the functions, if you want to show more lines above the datatable
    virtual QVariant getCellAt(int row, int column) const;
    // override the functions, if you want to show more lines above the datatable
    virtual PlotCellValue getPlotCellAt(int row, int column) const;

private:
    const PlotData* pData_;
    QColor keyColumnColor_;
    QColor dataColumnColor_;
    QColor highlightedColor_;
    QColor selectColumnColor_;
    int selectedColumn_;
};

}
#endif // VRN_PLOTDATASIMPLETABLEMODEL_H
