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 #pragma once
  21
  22 #include "rangelst.hxx"
  23 #include "chartpos.hxx"
  24
  25 #include <memory>
  26
  27 class ScDocument;
  28
  29 // ScMemChart is a stripped-down SchMemChart from old chart,
  30 // used only to transport a rectangular data array for the UNO API,
  31 // contains only column/row header text and data values.
  32
  33 class ScMemChart
  34 {
  35     SCROW nRowCnt;
  36     SCCOL nColCnt;
  37     std::unique_ptr<double[]> pData;
  38     std::unique_ptr<OUString[]> pColText;
  39     std::unique_ptr<OUString[]> pRowText;
  40
  41     ScMemChart(const ScMemChart& rMemChart) = delete;
  42
  43 public:
  44     ScMemChart(SCCOL nCols, SCROW nRows);
  45     ~ScMemChart();
  46
  47     SCCOL GetColCount() const { return nColCnt; }
  48     SCROW GetRowCount() const { return nRowCnt; }
  49     const OUString& GetColText(SCCOL nCol) const { return pColText[nCol]; }
  50     const OUString& GetRowText(SCROW nRow) const { return pRowText[nRow]; }
  51     double GetData(SCCOL nCol, SCROW nRow) const { return pData[nCol * nRowCnt + nRow]; }
  52     void SetData(SCCOL nCol, SCROW nRow, const double& rVal)
  53     {
  54         pData[nCol * nRowCnt + nRow] = rVal;
  55     }
  56     void SetColText(SCCOL nCol, const OUString& rText) { pColText[nCol] = rText; }
  57     void SetRowText(SCROW nRow, const OUString& rText) { pRowText[nRow] = rText; }
  58 };
  59
  60 class ScChartArray // only parameter-struct
  61 {
  62     ScDocument& rDocument;
  63     ScChartPositioner aPositioner;
  64
  65 private:
  66     std::unique_ptr<ScMemChart> CreateMemChartSingle();
  67     std::unique_ptr<ScMemChart> CreateMemChartMulti();
  68
  69 public:
  70     ScChartArray(ScDocument& rDoc, const ScRangeListRef& rRangeList);
  71
  72     const ScRangeListRef& GetRangeList() const { return aPositioner.GetRangeList(); }
  73     const ScChartPositionMap* GetPositionMap() { return aPositioner.GetPositionMap(); }
  74
  75     void SetHeaders(bool bCol, bool bRow) { aPositioner.SetHeaders(bCol, bRow); }
  76     bool HasColHeaders() const { return aPositioner.HasColHeaders(); }
  77     bool HasRowHeaders() const { return aPositioner.HasRowHeaders(); }
  78
  79     std::unique_ptr<ScMemChart> CreateMemChart();
  80 };
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */