/*
 * SPDX-FileCopyrightText: 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
 *
 * This file is part of the KD Chart library.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#ifndef KCHARTABSTRACTCARTESIANDIAGRAM_P_H
#define KCHARTABSTRACTCARTESIANDIAGRAM_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the KD Chart API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "KChartAbstractCartesianDiagram.h"

#include "KChartMath_p.h"
#include <KChartAbstractDiagram_p.h>
#include <KChartAbstractThreeDAttributes.h>
#include <KChartGridAttributes.h>

namespace KChart
{

class CartesianCoordinatePlane;
class AbstractCartesianDiagram;

/**
 * \internal
 */
class Q_DECL_HIDDEN AbstractCartesianDiagram::Private : public AbstractDiagram::Private
{
    friend class AbstractCartesianDiagram;

public:
    Private();
    ~Private() override;

    Private(const Private &rhs)
        : AbstractDiagram::Private(rhs)
        ,
        // Do not copy axes and reference diagrams.
        axesList()
        , referenceDiagram(nullptr)
        , referenceDiagramOffset()
    {
    }

    /** \reimpl */
    CartesianDiagramDataCompressor::AggregatedDataValueAttributes aggregatedAttrs(const QModelIndex &index,
                                                                                  const CartesianDiagramDataCompressor::CachePosition *position) const override
    {
        if (position)
            return compressor.aggregatedAttrs(diagram, index, *position);
        CartesianDiagramDataCompressor::AggregatedDataValueAttributes allAttrs;
        allAttrs[index] = diagram->dataValueAttributes(index);
        return allAttrs;
    }

    CartesianAxisList axesList;

    AbstractCartesianDiagram *referenceDiagram;
    QPointF referenceDiagramOffset;

    mutable CartesianDiagramDataCompressor compressor;
};

KCHART_IMPL_DERIVED_DIAGRAM(AbstractCartesianDiagram, AbstractDiagram, CartesianCoordinatePlane)

}
#endif /* KCHARTABSTRACTCARTESIANDIAGRAM_P_H */
