sc/inc/markmulti.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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/.
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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 "segmenttree.hxx"
  24 #include "markarr.hxx"
  25
  26 #include <vector>
  27
  28 class ScRangeList;
  29 struct ScSheetLimits;
  30
  31 class SC_DLLPUBLIC ScMultiSel
  32 {
  33
  34 private:
  35     typedef std::vector<ScMarkArray> MapType;
  36     MapType aMultiSelContainer;
  37     ScMarkArray aRowSel;
  38     const ScSheetLimits& mrSheetLimits;
  39
  40 friend class ScMultiSelIter;
  41
  42 public:
  43     ScMultiSel(ScSheetLimits const &);
  44     ScMultiSel(const ScMultiSel& rMultiSel) = default;
  45     ScMultiSel(ScMultiSel&& rMultiSel) = default;
  46     ~ScMultiSel();
  47
  48     ScMultiSel& operator=(const ScMultiSel& rMultiSel);
  49     ScMultiSel& operator=(ScMultiSel&& rMultiSel);
  50
  51     SCCOL GetMultiSelectionCount() const;
  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     void Set( ScRangeList const & );
  60     bool IsRowMarked( SCROW nRow ) const;
  61     bool IsRowRangeMarked( SCROW nStartRow, SCROW nEndRow ) const;
  62     bool IsEmpty() const { return ( aMultiSelContainer.empty() && !aRowSel.HasMarks() ); }
  63     ScMarkArray GetMarkArray( SCCOL nCol ) const;
  64     void Clear();
  65     void MarkAllCols( SCROW nStartRow, SCROW nEndRow );
  66     bool HasAnyMarks() const;
  67     void ShiftCols(SCCOL nStartCol, sal_Int32 nColOffset);
  68     void ShiftRows(SCROW nStartRow, sal_Int32 nRowOffset);
  69
  70     // For faster access from within ScMarkData, instead of creating
  71     // ScMultiSelIter with ScFlatBoolRowSegments bottleneck.
  72     const ScMarkArray& GetRowSelArray() const;
  73     const ScMarkArray* GetMultiSelArray( SCCOL nCol ) const;
  74 };
  75
  76 class ScMultiSelIter
  77 {
  78
  79 private:
  80     std::unique_ptr<ScFlatBoolRowSegments>  pRowSegs;
  81     ScMarkArrayIter                         aMarkArrayIter;
  82     SCROW nNextSegmentStart;
  83 public:
  84     ScMultiSelIter( const ScMultiSel& rMultiSel, SCCOL nCol );
  85     ~ScMultiSelIter();
  86
  87     bool Next( SCROW& rTop, SCROW& rBottom );
  88     /** Only to be used by ScMultiSel::IsAllMarked() or otherwise sure that a
  89         segment tree is actually used. */
  90     bool GetRangeData( SCROW nRow, ScFlatBoolRowSegments::RangeData& rRowRange ) const;
  91 };
  92
  93 #endif
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */