sc/inc/chartarr.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SC_INC_CHARTARR_HXX
  21 #define INCLUDED_SC_INC_CHARTARR_HXX
  22
  23 #include "rangelst.hxx"
  24 #include "chartpos.hxx"
  25
  26 #include <memory>
  27
  28 class ScDocument;
  29
  30 // ScMemChart is a stripped-down SchMemChart from old chart,
  31 // used only to transport a rectangular data array for the UNO API,
  32 // contains only column/row header text and data values.
  33
  34 class ScMemChart
  35 {
  36     SCROW nRowCnt;
  37     SCCOL nColCnt;
  38     std::unique_ptr<double[]> pData;
  39     std::unique_ptr<OUString[]> pColText;
  40     std::unique_ptr<OUString[]> pRowText;
  41
  42     ScMemChart(const ScMemChart& rMemChart) = delete;
  43
  44 public:
  45     ScMemChart(SCCOL nCols, SCROW nRows);
  46     ~ScMemChart();
  47
  48     SCCOL GetColCount() const { return nColCnt; }
  49     SCROW GetRowCount() const { return nRowCnt; }
  50     const OUString& GetColText(SCCOL nCol) const { return pColText[nCol]; }
  51     const OUString& GetRowText(SCROW nRow) const { return pRowText[nRow]; }
  52     double GetData(SCCOL nCol, SCROW nRow) const { return pData[nCol * nRowCnt + nRow]; }
  53     void SetData(SCCOL nCol, SCROW nRow, const double& rVal) { pData[nCol * nRowCnt + nRow] = rVal; }
  54     void SetColText(SCCOL nCol, const OUString& rText) { pColText[nCol] = rText; }
  55     void SetRowText(SCROW nRow, const OUString& rText) { pRowText[nRow] = rText; }
  56 };
  57
  58 class SC_DLLPUBLIC ScChartArray             // only parameter-struct
  59 {
  60     ScDocument* pDocument;
  61     ScChartPositioner aPositioner;
  62
  63 private:
  64     std::unique_ptr<ScMemChart> CreateMemChartSingle();
  65     std::unique_ptr<ScMemChart> CreateMemChartMulti();
  66 public:
  67     ScChartArray( ScDocument* pDoc, const ScRangeListRef& rRangeList );
  68
  69     const ScRangeListRef&   GetRangeList() const { return aPositioner.GetRangeList(); }
  70     const   ScChartPositionMap* GetPositionMap() { return aPositioner.GetPositionMap(); }
  71
  72     void    SetHeaders(bool bCol, bool bRow) { aPositioner.SetHeaders(bCol, bRow); }
  73     bool    HasColHeaders() const { return aPositioner.HasColHeaders(); }
  74     bool    HasRowHeaders() const { return aPositioner.HasRowHeaders(); }
  75
  76     std::unique_ptr<ScMemChart> CreateMemChart();
  77 };
  78
  79 #endif
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */