/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#pragma once

#include "rangelst.hxx"
#include "chartpos.hxx"

#include <memory>

class ScDocument;

// ScMemChart is a stripped-down SchMemChart from old chart,
// used only to transport a rectangular data array for the UNO API,
// contains only column/row header text and data values.

class ScMemChart
{
    SCROW nRowCnt;
    SCCOL nColCnt;
    std::unique_ptr<double[]> pData;
    std::unique_ptr<OUString[]> pColText;
    std::unique_ptr<OUString[]> pRowText;

    ScMemChart(const ScMemChart& rMemChart) = delete;

public:
    ScMemChart(SCCOL nCols, SCROW nRows);
    ~ScMemChart();

    SCCOL GetColCount() const { return nColCnt; }
    SCROW GetRowCount() const { return nRowCnt; }
    const OUString& GetColText(SCCOL nCol) const { return pColText[nCol]; }
    const OUString& GetRowText(SCROW nRow) const { return pRowText[nRow]; }
    double GetData(SCCOL nCol, SCROW nRow) const { return pData[nCol * nRowCnt + nRow]; }
    void SetData(SCCOL nCol, SCROW nRow, const double& rVal)
    {
        pData[nCol * nRowCnt + nRow] = rVal;
    }
    void SetColText(SCCOL nCol, const OUString& rText) { pColText[nCol] = rText; }
    void SetRowText(SCROW nRow, const OUString& rText) { pRowText[nRow] = rText; }
};

class ScChartArray // only parameter-struct
{
    ScDocument& rDocument;
    ScChartPositioner aPositioner;

private:
    std::unique_ptr<ScMemChart> CreateMemChartSingle();
    std::unique_ptr<ScMemChart> CreateMemChartMulti();

public:
    ScChartArray(ScDocument& rDoc, const ScRangeListRef& rRangeList);

    const ScRangeListRef& GetRangeList() const { return aPositioner.GetRangeList(); }
    const ScChartPositionMap* GetPositionMap() { return aPositioner.GetPositionMap(); }

    void SetHeaders(bool bCol, bool bRow) { aPositioner.SetHeaders(bCol, bRow); }
    bool HasColHeaders() const { return aPositioner.HasColHeaders(); }
    bool HasRowHeaders() const { return aPositioner.HasRowHeaders(); }

    std::unique_ptr<ScMemChart> CreateMemChart();
};

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