1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_SC_INC_LISTENERCONTEXT_HXX
#define INCLUDED_SC_INC_LISTENERCONTEXT_HXX
#include "address.hxx"
#include "columnspanset.hxx"
#include <boost/noncopyable.hpp>
#include <memory>
class ScDocument;
class ScTokenArray;
namespace sc {
struct ColumnBlockPosition;
class ColumnBlockPositionSet;
class StartListeningContext : boost::noncopyable
{
ScDocument& mrDoc;
std::shared_ptr<ColumnBlockPositionSet> mpSet;
public:
StartListeningContext(ScDocument& rDoc);
StartListeningContext(ScDocument& rDoc, const std::shared_ptr<ColumnBlockPositionSet>& pSet);
ScDocument& getDoc() { return mrDoc;}
ColumnBlockPosition* getBlockPosition(SCTAB nTab, SCCOL nCol);
};
class EndListeningContext : boost::noncopyable
{
ScDocument& mrDoc;
ColumnSpanSet maSet;
std::shared_ptr<ColumnBlockPositionSet> mpPosSet;
ScTokenArray* mpOldCode;
ScAddress maPosDelta; // Add this to get the old position prior to the move.
public:
EndListeningContext(ScDocument& rDoc, ScTokenArray* pOldCode = NULL);
EndListeningContext(ScDocument& rDoc, const std::shared_ptr<ColumnBlockPositionSet>& pSet, ScTokenArray* pOldCode = NULL);
void setPositionDelta( const ScAddress& rDelta );
ScDocument& getDoc() { return mrDoc;}
ScTokenArray* getOldCode() { return mpOldCode;}
ScAddress getOldPosition( const ScAddress& rPos ) const;
ColumnBlockPosition* getBlockPosition(SCTAB nTab, SCCOL nCol);
void addEmptyBroadcasterPosition(SCTAB nTab, SCCOL nCol, SCROW nRow);
void purgeEmptyBroadcasters();
};
class PurgeListenerAction : public ColumnSpanSet::Action, boost::noncopyable
{
ScDocument& mrDoc;
std::unique_ptr<ColumnBlockPosition> mpBlockPos;
public:
PurgeListenerAction( ScDocument& rDoc );
virtual void startColumn( SCTAB nTab, SCCOL nCol ) override;
virtual void execute( const ScAddress& rPos, SCROW nLength, bool bVal ) override;
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
