sw/source/core/inc/docsort.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_SW_SOURCE_CORE_INC_DOCSORT_HXX
  21 #define INCLUDED_SW_SOURCE_CORE_INC_DOCSORT_HXX
  22
  23 #include <ndindex.hxx>
  24
  25 #include <memory>
  26 #include <vector>
  27
  28 class SwDoc;
  29 class SwTableBox;
  30 class SwUndoSort;
  31 class FlatFndBox;
  32 struct SwSortOptions;
  33 class FndBox_;
  34 class FndLine_;
  35 class CollatorWrapper;
  36 class LocaleDataWrapper;
  37 namespace com::sun::star::lang { struct Locale; }
  38
  39 class SwMovedBoxes
  40 {
  41 private:
  42     std::vector<const SwTableBox*> mBoxes;
  43
  44 public:
  45     void push_back(const SwTableBox* &rpTableBox) {mBoxes.push_back(rpTableBox);}
  46
  47     sal_uInt16 GetPos(const SwTableBox* pTableBox) const;
  48 };
  49
  50 // Functions for moving boxes
  51 void MoveCol(SwDoc* pDoc, const FlatFndBox& rBox,
  52              sal_uInt16 nS, sal_uInt16 nT, SwMovedBoxes& rMovedList, SwUndoSort* pUD);
  53 void MoveRow(SwDoc* pDoc, const FlatFndBox& rBox,
  54              sal_uInt16 nS, sal_uInt16 nT, SwMovedBoxes& rMovedList, SwUndoSort* pUD);
  55 void MoveCell(SwDoc* pDoc, const SwTableBox* pSource,
  56               const SwTableBox* pTar, bool bMovedBefore, SwUndoSort* pUD=nullptr);
  57
  58 // Elements for sorting text and table content
  59 struct SwSortElement
  60 {
  61     static SwSortOptions*       pOptions;
  62     static SwDoc*               pDoc;
  63     static const FlatFndBox*    pBox;
  64     static CollatorWrapper*     pSortCollator;
  65     static css::lang::Locale*   pLocale;
  66     static std::optional<OUString> xLastAlgorithm;
  67     static LocaleDataWrapper*   pLclData;
  68
  69     static void Init( SwDoc*, const SwSortOptions& rOpt, FlatFndBox const * = nullptr );
  70     static void Finit();
  71
  72     SwSortElement() = default;
  73     SwSortElement(SwSortElement const &) = default;
  74     SwSortElement(SwSortElement &&) = default;
  75     SwSortElement & operator =(SwSortElement const &) = default;
  76     SwSortElement & operator =(SwSortElement &&) = default;
  77
  78     virtual ~SwSortElement();
  79
  80     virtual OUString GetKey(sal_uInt16 nKey ) const = 0;
  81     virtual double GetValue(sal_uInt16 nKey ) const;
  82
  83     bool operator<(const SwSortElement& ) const;
  84
  85     static double StrToDouble(std::u16string_view rStr);
  86 private:
  87     int keycompare(const SwSortElement& rCmp, sal_uInt16 nKey) const;
  88 };
  89
  90 // sort text
  91 struct SwSortTextElement final : public SwSortElement
  92 {
  93     SwNodeOffset   nOrg;
  94     SwNodeIndex aPos;
  95
  96     SwSortTextElement( const SwNodeIndex& rPos );
  97
  98     virtual OUString GetKey( sal_uInt16 nKey ) const override;
  99 };
 100
 101 // sort table
 102 struct SwSortBoxElement final : public SwSortElement
 103 {
 104     sal_uInt16 nRow;
 105
 106     SwSortBoxElement( sal_uInt16 nRC );
 107
 108     virtual OUString GetKey( sal_uInt16 nKey ) const override;
 109     virtual double GetValue( sal_uInt16 nKey ) const override;
 110 };
 111
 112 // two-dimensional array of FndBoxes
 113 class FlatFndBox
 114 {
 115 public:
 116     FlatFndBox(SwDoc* pDocPtr, const FndBox_& rBox);
 117     ~FlatFndBox();
 118
 119     bool            IsSymmetric() const { return m_bSym;  }
 120     sal_uInt16          GetRows()     const { return m_nRows; }
 121     sal_uInt16          GetCols()     const { return m_nCols; }
 122
 123     const FndBox_*      GetBox(sal_uInt16 nCol, sal_uInt16 nRow) const;
 124
 125     inline bool     HasItemSets() const;
 126     const SfxItemSet*   GetItemSet(sal_uInt16 nCol, sal_uInt16 nRow) const;
 127
 128 private:
 129     bool            CheckLineSymmetry(const FndBox_& rBox);
 130     bool            CheckBoxSymmetry(const FndLine_& rLn);
 131     sal_uInt16          GetColCount(const FndBox_& rBox);
 132     sal_uInt16          GetRowCount(const FndBox_& rBox);
 133     void                FillFlat(const FndBox_&, bool bLastBox=false);
 134
 135     SwDoc*              m_pDoc;
 136     std::unique_ptr<FndBox_ const *[]> m_pArr;
 137     /// using optional because SfxItemSet has no default constructor
 138     std::vector<std::optional<SfxItemSet>> m_vItemSets;
 139
 140     sal_uInt16          m_nRows;
 141     sal_uInt16          m_nCols;
 142     sal_uInt16          m_nRow;
 143     sal_uInt16          m_nCol;
 144
 145     bool            m_bSym;
 146 };
 147
 148 inline bool FlatFndBox::HasItemSets() const { return !m_vItemSets.empty(); }
 149
 150 #endif
 151
 152 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */