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 #include <vector>
  28
  29 class ScDocument;
  30
  31 // ScMemChart is a stripped-down SchMemChart from old chart,
  32 // used only to transport a rectangular data array for the UNO API,
  33 // contains only column/row header text and data values.
  34
  35 class ScMemChart
  36 {
  37     SCROW nRowCnt;
  38     SCCOL nColCnt;
  39     double* pData;
  40     OUString* pColText;
  41     OUString* pRowText;
  42
  43     ScMemChart(const ScMemChart& rMemChart) = delete;
  44
  45 public:
  46     ScMemChart(SCCOL nCols, SCROW nRows);
  47     ~ScMemChart();
  48
  49     SCCOL GetColCount() const { return nColCnt; }
  50     SCROW GetRowCount() const { return nRowCnt; }
  51     const OUString& GetColText(SCCOL nCol) const { return pColText[nCol]; }
  52     const OUString& GetRowText(SCROW nRow) const { return pRowText[nRow]; }
  53     double GetData(SCCOL nCol, SCROW nRow) const { return pData[nCol * nRowCnt + nRow]; }
  54     void SetData(SCCOL nCol, SCROW nRow, const double& rVal) { pData[nCol * nRowCnt + nRow] = rVal; }
  55     void SetColText(SCCOL nCol, const OUString& rText) { pColText[nCol] = rText; }
  56     void SetRowText(SCROW nRow, const OUString& rText) { pRowText[nRow] = rText; }
  57 };
  58
  59 class SC_DLLPUBLIC ScChartArray             // only parameter-struct
  60 {
  61     OUString aName;
  62     ScDocument* pDocument;
  63     ScChartPositioner aPositioner;
  64
  65 private:
  66     ScMemChart* CreateMemChartSingle();
  67     ScMemChart* CreateMemChartMulti();
  68 public:
  69     ScChartArray( ScDocument* pDoc, SCTAB nTab,
  70                   SCCOL nStartColP, SCROW nStartRowP,
  71                   SCCOL nEndColP, SCROW nEndRowP,
  72                   const OUString& rChartName );
  73     ScChartArray( ScDocument* pDoc, const ScRangeListRef& rRangeList,
  74                   const OUString& rChartName );
  75     ScChartArray( const ScChartArray& rArr );
  76     ~ScChartArray();
  77
  78     const ScRangeListRef&   GetRangeList() const { return aPositioner.GetRangeList(); }
  79     const   ScChartPositionMap* GetPositionMap() { return aPositioner.GetPositionMap(); }
  80
  81     void    SetHeaders(bool bCol, bool bRow) { aPositioner.SetHeaders(bCol, bRow); }
  82     bool    HasColHeaders() const { return aPositioner.HasColHeaders(); }
  83     bool    HasRowHeaders() const { return aPositioner.HasRowHeaders(); }
  84     const OUString& GetName() const { return aName; }
  85
  86     ScMemChart* CreateMemChart();
  87 };
  88
  89 class ScChartCollection
  90 {
  91     typedef ::std::vector<std::unique_ptr<ScChartArray>> DataType;
  92     DataType m_Data;
  93
  94 public:
  95     ScChartCollection();
  96     ScChartCollection(const ScChartCollection& rColl);
  97
  98     SC_DLLPUBLIC void push_back(ScChartArray* p);
  99     void clear();
 100     size_t size() const;
 101     bool empty() const;
 102     ScChartArray* operator[](size_t nIndex);
 103     const ScChartArray* operator[](size_t nIndex) const;
 104 };
 105
 106 #endif
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */