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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
/* -*- 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SC_INC_CHARTLIS_HXX
#define INCLUDED_SC_INC_CHARTLIS_HXX
#include <vcl/timer.hxx>
#include <vcl/idle.hxx>
#include <svl/listener.hxx>
#include "rangelst.hxx"
#include "token.hxx"
#include "externalrefmgr.hxx"
#include <boost/ptr_container/ptr_map.hpp>
#include <memory>
#include <unordered_map>
#include <unordered_set>
#include <vector>
class ScDocument;
class ScChartUnoData;
#include <com/sun/star/chart/XChartData.hpp>
#include <com/sun/star/chart/XChartDataChangeEventListener.hpp>
class SC_DLLPUBLIC ScChartListener : public SvtListener
{
public:
class ExternalRefListener : public ScExternalRefManager::LinkListener
{
public:
ExternalRefListener(ScChartListener& rParent, ScDocument* pDoc);
virtual ~ExternalRefListener();
virtual void notify(sal_uInt16 nFileId, ScExternalRefManager::LinkUpdateType eType) override;
void addFileId(sal_uInt16 nFileId);
void removeFileId(sal_uInt16 nFileId);
std::unordered_set<sal_uInt16>& getAllFileIds() { return maFileIds;}
private:
ExternalRefListener(const ExternalRefListener& r) = delete;
ScChartListener& mrParent;
std::unordered_set<sal_uInt16> maFileIds;
ScDocument* mpDoc;
};
private:
std::unique_ptr<ExternalRefListener> mpExtRefListener;
std::unique_ptr<std::vector<ScTokenRef> > mpTokens;
OUString maName;
ScChartUnoData* pUnoData;
ScDocument* mpDoc;
bool bUsed:1; // for ScChartListenerCollection::FreeUnused
bool bDirty:1;
bool bSeriesRangesScheduled:1;
ScChartListener& operator=( const ScChartListener& ) = delete;
public:
ScChartListener( const OUString& rName, ScDocument* pDoc,
const ScRangeListRef& rRangeListRef );
ScChartListener( const OUString& rName, ScDocument* pDoc,
::std::vector<ScTokenRef>* pTokens );
ScChartListener( const ScChartListener& );
virtual ~ScChartListener();
const OUString& GetName() const { return maName;}
void SetUno( const com::sun::star::uno::Reference< com::sun::star::chart::XChartDataChangeEventListener >& rListener,
const com::sun::star::uno::Reference< com::sun::star::chart::XChartData >& rSource );
com::sun::star::uno::Reference< com::sun::star::chart::XChartDataChangeEventListener > GetUnoListener() const;
com::sun::star::uno::Reference< com::sun::star::chart::XChartData > GetUnoSource() const;
bool IsUno() const { return (pUnoData != NULL); }
virtual void Notify( const SfxHint& rHint ) override;
void StartListeningTo();
void EndListeningTo();
void ChangeListening( const ScRangeListRef& rRangeListRef,
bool bDirty = false );
void Update();
ScRangeListRef GetRangeList() const;
void SetRangeList( const ScRangeListRef& rNew );
bool IsUsed() const { return bUsed; }
void SetUsed( bool bFlg ) { bUsed = bFlg; }
bool IsDirty() const { return bDirty; }
void SetDirty( bool bFlg ) { bDirty = bFlg; }
void UpdateChartIntersecting( const ScRange& rRange );
// if chart series ranges are to be updated later on (e.g. DeleteTab, InsertTab)
void UpdateScheduledSeriesRanges();
void UpdateSeriesRanges();
ExternalRefListener* GetExtRefListener();
void SetUpdateQueue();
bool operator==( const ScChartListener& ) const;
bool operator!=( const ScChartListener& r ) const;
};
class SC_DLLPUBLIC ScChartHiddenRangeListener
{
public:
ScChartHiddenRangeListener();
virtual ~ScChartHiddenRangeListener();
virtual void notify() = 0;
};
class SC_DLLPUBLIC ScChartListenerCollection
{
public:
typedef boost::ptr_map<OUString, ScChartListener> ListenersType;
typedef std::unordered_set<OUString, OUStringHash> StringSetType;
private:
ListenersType maListeners;
enum UpdateStatus
{
SC_CLCUPDATE_NONE,
SC_CLCUPDATE_RUNNING,
SC_CLCUPDATE_MODIFIED
} meModifiedDuringUpdate;
std::unordered_multimap<ScChartHiddenRangeListener*, ScRange> maHiddenListeners;
StringSetType maNonOleObjectNames;
Idle aIdle;
ScDocument* pDoc;
DECL_LINK_TYPED(TimerHdl, Idle *, void);
ScChartListenerCollection& operator=( const ScChartListenerCollection& ) = delete;
public:
ScChartListenerCollection( ScDocument* pDoc );
ScChartListenerCollection( const ScChartListenerCollection& );
~ScChartListenerCollection();
// only needed after copy-ctor, if newly added to doc
void StartAllListeners();
void insert(ScChartListener* pListener);
ScChartListener* findByName(const OUString& rName);
const ScChartListener* findByName(const OUString& rName) const;
bool hasListeners() const;
void removeByName(const OUString& rName);
const ListenersType& getListeners() const { return maListeners;}
ListenersType& getListeners() { return maListeners;}
StringSetType& getNonOleObjectNames() { return maNonOleObjectNames;}
/**
* Create a unique name that's not taken by any existing chart listener
* objects. The name consists of a prefix given followed by a number.
*/
OUString getUniqueName(const OUString& rPrefix) const;
void ChangeListening( const OUString& rName,
const ScRangeListRef& rRangeListRef,
bool bDirty = false );
// use FreeUnused only the way it's used in ScDocument::UpdateChartListenerCollection
void FreeUnused();
void FreeUno( const com::sun::star::uno::Reference< com::sun::star::chart::XChartDataChangeEventListener >& rListener,
const com::sun::star::uno::Reference< com::sun::star::chart::XChartData >& rSource );
void StartTimer();
void UpdateDirtyCharts();
void SetDirty();
void SetDiffDirty( const ScChartListenerCollection&,
bool bSetChartRangeLists = false );
void SetRangeDirty( const ScRange& rRange ); // for example rows/columns
void UpdateScheduledSeriesRanges();
void UpdateChartsContainingTab( SCTAB nTab );
bool operator==( const ScChartListenerCollection& r ) const;
bool operator!=( const ScChartListenerCollection& r ) const;
/**
* Start listening on hide/show change within specified cell range. A
* single listener may listen on multiple ranges when the caller passes
* the same pointer multiple times with different ranges.
*
* Note that the caller is responsible for managing the life-cycle of the
* listener instance.
*/
void StartListeningHiddenRange( const ScRange& rRange,
ScChartHiddenRangeListener* pListener );
/**
* Remove all ranges associated with passed listener instance from the
* list of hidden range listeners. This does not delete the passed
* listener instance.
*/
void EndListeningHiddenRange( ScChartHiddenRangeListener* pListener );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
