LibreOffice Module sc (master)  1
columnspanset.hxx
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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 
10 #pragma once
11 
12 #include "address.hxx"
13 
14 #include <optional>
15 #include <vector>
16 #include <mdds/flat_segment_tree.hpp>
17 
18 class ScDocument;
19 class ScColumn;
20 class ScMarkData;
21 class ScRangeList;
22 struct ScSheetLimits;
23 
24 namespace sc {
25 
26 struct ColumnBlockConstPosition;
27 class SingleColumnSpanSet;
28 
29 struct RowSpan
30 {
33 
34  RowSpan(SCROW nRow1, SCROW nRow2);
35 };
36 
38 {
41 
42  ColRowSpan(SCCOLROW nStart, SCCOLROW nEnd);
43 };
44 
50 {
51 public:
52  typedef mdds::flat_segment_tree<SCROW, bool> ColumnSpansType;
53 
54 private:
55  struct ColumnType
56  {
57  ColumnSpansType maSpans;
58  ColumnSpansType::const_iterator miPos;
59 
60  ColumnType(SCROW nStart, SCROW nEnd, bool bInit);
61  };
62 
63  typedef std::vector<std::optional<ColumnType>> TableType;
64 
65  std::vector<TableType> maTables;
66 
67  ColumnType& getColumn(const ScDocument& rDoc, SCTAB nTab, SCCOL nCol);
68 
69 public:
70  class Action
71  {
72  public:
73  virtual ~Action() = 0;
74  virtual void startColumn(SCTAB nTab, SCCOL nCol);
75  virtual void execute(const ScAddress& rPos, SCROW nLength, bool bVal) = 0;
76  };
77 
79  {
80  public:
81  virtual ~ColumnAction() = 0;
82  virtual void startColumn(ScColumn* pCol) = 0;
83  virtual void execute(SCROW nRow1, SCROW nRow2, bool bVal) = 0;
84  };
85 
86  ColumnSpanSet();
87  ColumnSpanSet(const ColumnSpanSet&) = delete;
88  const ColumnSpanSet& operator=(const ColumnSpanSet&) = delete;
90 
91  void set(const ScDocument& rDoc, SCTAB nTab, SCCOL nCol, SCROW nRow, bool bVal);
92  void set(const ScDocument& rDoc, SCTAB nTab, SCCOL nCol, SCROW nRow1, SCROW nRow2, bool bVal);
93  void set(const ScDocument& rDoc, const ScRange& rRange, bool bVal);
94 
95  void set(const ScDocument& rDoc, SCTAB nTab, SCCOL nCol, const SingleColumnSpanSet& rSingleSet, bool bVal );
96 
101  void scan(const ScDocument& rDoc, SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, bool bVal);
102 
103  void executeAction(Action& ac) const;
104  void executeColumnAction(ScDocument& rDoc, ColumnAction& ac) const;
105 };
106 
111 {
112 public:
113  typedef mdds::flat_segment_tree<SCROW, bool> ColumnSpansType;
114 
115  typedef std::vector<RowSpan> SpansType;
116 
118 
122  void scan(const ScColumn& rColumn);
123 
128  void scan(const ScColumn& rColumn, SCROW nStart, SCROW nEnd);
129 
130  void scan(
131  ColumnBlockConstPosition& rBlockPos, const ScColumn& rColumn, SCROW nStart, SCROW nEnd);
132 
136  void scan(const ScMarkData& rMark, SCTAB nTab, SCCOL nCol);
137 
138  void scan(const ScRangeList& rRanges, SCTAB nTab, SCCOL nCol);
139 
140  void set(SCROW nRow1, SCROW nRow2, bool bVal);
141 
142  void getRows(std::vector<SCROW> &rRows) const;
143 
144  void getSpans(SpansType& rSpans) const;
145 
146  void swap( SingleColumnSpanSet& r );
147 
149  bool empty() const;
150 
151 private:
153  ColumnSpansType maSpans;
154 };
155 
160 {
161 public:
162  RangeColumnSpanSet( const ScRange& spanRange )
163  : range( spanRange ) {}
165 private:
167 };
168 
169 
170 }
171 
172 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
todo: It should be possible to have MarkArrays for each table, in order to enable "search all" across...
Definition: markdata.hxx:42
ColumnType & getColumn(const ScDocument &rDoc, SCTAB nTab, SCCOL nCol)
virtual void execute(const ScAddress &rPos, SCROW nLength, bool bVal)=0
virtual void startColumn(SCTAB nTab, SCCOL nCol)
void scan(const ScDocument &rDoc, SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, bool bVal)
Scan specified range in a specified sheet and mark all non-empty cells with specified boolean value...
mdds::flat_segment_tree< SCROW, bool > ColumnSpansType
std::vector< std::optional< ColumnType > > TableType
mdds::flat_segment_tree< SCROW, bool > ColumnSpansType
bool empty() const
Whether there isn't any row tagged.
ScSheetLimits const & mrSheetLimits
Keep track of spans in a single column only.
sal_Int32 SCCOLROW
a type capable of holding either SCCOL or SCROW
Definition: types.hxx:23
void set(const ScDocument &rDoc, SCTAB nTab, SCCOL nCol, SCROW nRow, bool bVal)
Optimized ColumnSpanSet version that operates on a single ScRange.
void executeColumnAction(ScDocument &rDoc, ColumnAction &ac) const
void getSpans(SpansType &rSpans) const
sal_Int16 SCCOL
Definition: types.hxx:21
void getRows(std::vector< SCROW > &rRows) const
void set(SCROW nRow1, SCROW nRow2, bool bVal)
Structure that stores segments of boolean flags per column, and perform custom action on those segmen...
const ColumnSpanSet & operator=(const ColumnSpanSet &)=delete
RangeColumnSpanSet(const ScRange &spanRange)
ColumnSpansType::const_iterator miPos
std::vector< TableType > maTables
sal_Int32 SCROW
Definition: types.hxx:17
RowSpan(SCROW nRow1, SCROW nRow2)
std::vector< RowSpan > SpansType
ColumnType(SCROW nStart, SCROW nEnd, bool bInit)
void scan(const ScColumn &rColumn)
Scan an entire column and tag all non-empty cell positions.
void executeColumnAction(ScDocument &rDoc, sc::ColumnSpanSet::ColumnAction &ac) const
sal_Int32 nLength
SingleColumnSpanSet(ScSheetLimits const &)
void swap(SingleColumnSpanSet &r)
virtual void execute(SCROW nRow1, SCROW nRow2, bool bVal)=0
#define SC_DLLPUBLIC
Definition: scdllapi.h:27
virtual void startColumn(ScColumn *pCol)=0
void executeAction(Action &ac) const
sal_Int16 SCTAB
Definition: types.hxx:22