chartarr.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * 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
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 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
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#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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