sc/inc/markmulti.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  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_MARKMULTI_HXX
  21 #define INCLUDED_SC_INC_MARKMULTI_HXX
  22
  23 #include "segmenttree.hxx"
  24 #include "markarr.hxx"
  25
  26 #include <vector>
  27
  28 class ScRangeList;
  29
  30 class ScMultiSel
  31 {
  32
  33 private:
  34     typedef std::vector<ScMarkArray> MapType;
  35     MapType aMultiSelContainer;
  36     ScMarkArray aRowSel;
  37     SCROW mnMaxRow;
  38     SCCOL mnMaxCol;
  39
  40 friend class ScMultiSelIter;
  41
  42 public:
  43     ScMultiSel(SCROW nMaxRow, SCCOL nMaxCol);
  44     ScMultiSel( const ScMultiSel& rMultiSel );
  45     ~ScMultiSel();
  46
  47     ScMultiSel& operator=(const ScMultiSel& rMultiSel);
  48     ScMultiSel& operator=(const ScMultiSel&& rMultiSel) = delete;
  49
  50     SCCOL GetMultiSelectionCount() const;
  51     bool HasMarks( SCCOL nCol ) const;
  52     bool HasOneMark( SCCOL nCol, SCROW& rStartRow, SCROW& rEndRow ) const;
  53     bool GetMark( SCCOL nCol, SCROW nRow ) const;
  54     bool IsAllMarked( SCCOL nCol, SCROW nStartRow, SCROW nEndRow ) const;
  55     bool HasEqualRowsMarked( SCCOL nCol1, SCCOL nCol2 ) const;
  56     SCROW GetNextMarked( SCCOL nCol, SCROW nRow, bool bUp ) const;
  57     void SetMarkArea( SCCOL nStartCol, SCCOL nEndCol, SCROW nStartRow, SCROW nEndRow, bool bMark );
  58     void Set( ScRangeList const & );
  59     bool IsRowMarked( SCROW nRow ) const;
  60     bool IsRowRangeMarked( SCROW nStartRow, SCROW nEndRow ) const;
  61     bool IsEmpty() const { return ( aMultiSelContainer.empty() && !aRowSel.HasMarks() ); }
  62     ScMarkArray GetMarkArray( SCCOL nCol ) const;
  63     void Clear();
  64     void MarkAllCols( SCROW nStartRow, SCROW nEndRow );
  65     bool HasAnyMarks() const;
  66     void ShiftCols(SCCOL nStartCol, long nColOffset);
  67     void ShiftRows(SCROW nStartRow, long nRowOffset);
  68
  69     // For faster access from within ScMarkData, instead of creating
  70     // ScMultiSelIter with ScFlatBoolRowSegments bottleneck.
  71     const ScMarkArray& GetRowSelArray() const;
  72     const ScMarkArray* GetMultiSelArray( SCCOL nCol ) const;
  73 };
  74
  75 class ScMultiSelIter
  76 {
  77
  78 private:
  79     std::unique_ptr<ScFlatBoolRowSegments>  pRowSegs;
  80     ScMarkArrayIter                         aMarkArrayIter;
  81     SCROW nNextSegmentStart;
  82 public:
  83     ScMultiSelIter( const ScMultiSel& rMultiSel, SCCOL nCol );
  84     ~ScMultiSelIter();
  85
  86     bool Next( SCROW& rTop, SCROW& rBottom );
  87     /** Only to be used by ScMultiSel::IsAllMarked() or otherwise sure that a
  88         segment tree is actually used. */
  89     bool GetRangeData( SCROW nRow, ScFlatBoolRowSegments::RangeData& rRowRange ) const;
  90 };
  91
  92 #endif
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */