sc/inc/markmulti.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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_MARKMULTI_HXX
  21 #define INCLUDED_SC_INC_MARKMULTI_HXX
  22
  23 #include "address.hxx"
  24 #include "segmenttree.hxx"
  25 #include "markarr.hxx"
  26
  27 #include <map>
  28
  29 class ScMultiSel
  30 {
  31
  32 private:
  33     typedef std::map<SCCOL, ScMarkArray> MapType;
  34     MapType aMultiSelContainer;
  35     ScMarkArray aRowSel;
  36
  37 friend class ScMultiSelIter;
  38
  39 public:
  40     ScMultiSel();
  41     ScMultiSel( const ScMultiSel& rMultiSel );
  42     ~ScMultiSel();
  43
  44     ScMultiSel& operator=(const ScMultiSel& rMultiSel);
  45     ScMultiSel& operator=(const ScMultiSel&& rMultiSel) = delete;
  46
  47     SCCOL size() const
  48     {
  49         return static_cast<SCCOL>( aMultiSelContainer.size() );
  50     }
  51
  52     bool HasMarks( SCCOL nCol ) const;
  53     bool HasOneMark( SCCOL nCol, SCROW& rStartRow, SCROW& rEndRow ) const;
  54     bool GetMark( SCCOL nCol, SCROW nRow ) const;
  55     bool IsAllMarked( SCCOL nCol, SCROW nStartRow, SCROW nEndRow ) const;
  56     bool HasEqualRowsMarked( SCCOL nCol1, SCCOL nCol2 ) const;
  57     SCROW GetNextMarked( SCCOL nCol, SCROW nRow, bool bUp ) const;
  58     void SetMarkArea( SCCOL nStartCol, SCCOL nEndCol, SCROW nStartRow, SCROW nEndRow, bool bMark );
  59     bool IsRowMarked( SCROW nRow ) const;
  60     bool IsRowRangeMarked( SCROW nStartRow, SCROW nEndRow ) const;
  61     bool IsEmpty() const { return ( !aMultiSelContainer.size() && !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: */