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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 : * 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 SW_UNDO_ATTRIBUTE_HXX
21 : #define SW_UNDO_ATTRIBUTE_HXX
22 :
23 : #include <undobj.hxx>
24 : #include <memory>
25 : #include <svl/itemset.hxx>
26 : #include <swtypes.hxx>
27 : #include <calbck.hxx>
28 : #include <set>
29 :
30 : class SvxTabStopItem;
31 : class SwFmt;
32 : class SwFtnInfo;
33 : class SwEndNoteInfo;
34 :
35 : class SwUndoAttr : public SwUndo, private SwUndRng
36 : {
37 : SfxItemSet m_AttrSet; // attributes for Redo
38 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
39 : const ::std::auto_ptr<SwHistory> m_pHistory; // History for Undo
40 : ::std::auto_ptr<SwRedlineData> m_pRedlineData; // Redlining
41 : ::std::auto_ptr<SwRedlineSaveDatas> m_pRedlineSaveData;
42 : SAL_WNODEPRECATED_DECLARATIONS_POP
43 : sal_uLong m_nNodeIndex; // Offset: for Redlining
44 : const SetAttrMode m_nInsertFlags; // insert flags
45 :
46 : void RemoveIdx( SwDoc& rDoc );
47 :
48 : public:
49 : SwUndoAttr( const SwPaM&, const SfxItemSet &, const SetAttrMode nFlags );
50 : SwUndoAttr( const SwPaM&, const SfxPoolItem&, const SetAttrMode nFlags );
51 :
52 : virtual ~SwUndoAttr();
53 :
54 : virtual void UndoImpl( ::sw::UndoRedoContext & );
55 : virtual void RedoImpl( ::sw::UndoRedoContext & );
56 : virtual void RepeatImpl( ::sw::RepeatContext & );
57 :
58 : void SaveRedlineData( const SwPaM& rPam, sal_Bool bInsCntnt );
59 :
60 0 : SwHistory& GetHistory() { return *m_pHistory; }
61 : };
62 :
63 : class SwUndoResetAttr : public SwUndo, private SwUndRng
64 : {
65 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
66 : const ::std::auto_ptr<SwHistory> m_pHistory;
67 : SAL_WNODEPRECATED_DECLARATIONS_POP
68 : std::set<sal_uInt16> m_Ids;
69 : const sal_uInt16 m_nFormatId; // Format-Id for Redo
70 :
71 : public:
72 : SwUndoResetAttr( const SwPaM&, sal_uInt16 nFmtId );
73 : SwUndoResetAttr( const SwPosition&, sal_uInt16 nFmtId );
74 :
75 : virtual ~SwUndoResetAttr();
76 :
77 : virtual void UndoImpl( ::sw::UndoRedoContext & );
78 : virtual void RedoImpl( ::sw::UndoRedoContext & );
79 : virtual void RepeatImpl( ::sw::RepeatContext & );
80 :
81 : void SetAttrs( const std::set<sal_uInt16> &rAttrs );
82 :
83 0 : SwHistory& GetHistory() { return *m_pHistory; }
84 : };
85 :
86 : class SwUndoFmtAttr : public SwUndo
87 : {
88 : friend class SwUndoDefaultAttr;
89 : SwFmt * m_pFmt;
90 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
91 : ::std::auto_ptr<SfxItemSet> m_pOldSet; // old attributes
92 : SAL_WNODEPRECATED_DECLARATIONS_POP
93 : sal_uLong m_nNodeIndex;
94 : const sal_uInt16 m_nFmtWhich;
95 : const bool m_bSaveDrawPt;
96 :
97 : bool IsFmtInDoc( SwDoc* ); //is the attribute format still in the Doc?
98 : void SaveFlyAnchor( bool bSaveDrawPt = false );
99 : // #i35443# - Add return value, type <bool>.
100 : // Return value indicates, if anchor attribute is restored.
101 : // Notes: - If anchor attribute is restored, all other existing attributes
102 : // are also restored.
103 : // - Anchor attribute isn't restored successfully, if it contains
104 : // an invalid anchor position and all other existing attributes
105 : // aren't restored.
106 : // This situation occurs for undo of styles.
107 : bool RestoreFlyAnchor(::sw::UndoRedoContext & rContext);
108 : // --> OD 2008-02-27 #refactorlists# - removed <rAffectedItemSet>
109 : void Init();
110 :
111 : public:
112 : // register at the Format and save old attributes
113 : // --> OD 2008-02-27 #refactorlists# - removed <rNewSet>
114 : SwUndoFmtAttr( const SfxItemSet& rOldSet,
115 : SwFmt& rFmt,
116 : bool bSaveDrawPt = true );
117 : SwUndoFmtAttr( const SfxPoolItem& rItem,
118 : SwFmt& rFmt,
119 : bool bSaveDrawPt = true );
120 :
121 : virtual ~SwUndoFmtAttr();
122 :
123 : virtual void UndoImpl( ::sw::UndoRedoContext & );
124 : virtual void RedoImpl( ::sw::UndoRedoContext & );
125 : virtual void RepeatImpl( ::sw::RepeatContext & );
126 :
127 : virtual SwRewriter GetRewriter() const;
128 :
129 : void PutAttr( const SfxPoolItem& rItem );
130 : SwFmt* GetFmt( SwDoc& rDoc ); // checks if it is still in the Doc!
131 : };
132 :
133 : // --> OD 2008-02-12 #newlistlevelattrs#
134 : class SwUndoFmtResetAttr : public SwUndo
135 : {
136 : public:
137 : SwUndoFmtResetAttr( SwFmt& rChangedFormat,
138 : const sal_uInt16 nWhichId );
139 : ~SwUndoFmtResetAttr();
140 :
141 : virtual void UndoImpl( ::sw::UndoRedoContext & );
142 : virtual void RedoImpl( ::sw::UndoRedoContext & );
143 :
144 : private:
145 : // format at which a certain attribute is reset.
146 : SwFmt * const m_pChangedFormat;
147 : // which ID of the reset attribute
148 : const sal_uInt16 m_nWhichId;
149 : // old attribute which has been reset - needed for undo.
150 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
151 : ::std::auto_ptr<SfxPoolItem> m_pOldItem;
152 : SAL_WNODEPRECATED_DECLARATIONS_POP
153 : };
154 :
155 0 : class SwUndoDontExpandFmt : public SwUndo
156 : {
157 : const sal_uLong m_nNodeIndex;
158 : const xub_StrLen m_nContentIndex;
159 :
160 : public:
161 : SwUndoDontExpandFmt( const SwPosition& rPos );
162 :
163 : virtual void UndoImpl( ::sw::UndoRedoContext & );
164 : virtual void RedoImpl( ::sw::UndoRedoContext & );
165 : virtual void RepeatImpl( ::sw::RepeatContext & );
166 : };
167 :
168 : // helper class to receive changed attribute sets
169 0 : class SwUndoFmtAttrHelper : public SwClient
170 : {
171 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
172 : ::std::auto_ptr<SwUndoFmtAttr> m_pUndo;
173 : SAL_WNODEPRECATED_DECLARATIONS_POP
174 : const bool m_bSaveDrawPt;
175 :
176 : public:
177 : SwUndoFmtAttrHelper( SwFmt& rFmt, bool bSaveDrawPt = true );
178 :
179 : virtual void Modify( const SfxPoolItem*, const SfxPoolItem* );
180 :
181 0 : SwUndoFmtAttr* GetUndo() const { return m_pUndo.get(); }
182 : // release the undo object (so it is not deleted here), and return it
183 0 : SwUndoFmtAttr* ReleaseUndo() { return m_pUndo.release(); }
184 : };
185 :
186 : class SwUndoMoveLeftMargin : public SwUndo, private SwUndRng
187 : {
188 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
189 : const ::std::auto_ptr<SwHistory> m_pHistory;
190 : SAL_WNODEPRECATED_DECLARATIONS_POP
191 : const bool m_bModulus;
192 :
193 : public:
194 : SwUndoMoveLeftMargin( const SwPaM&, sal_Bool bRight, bool bModulus );
195 :
196 : virtual ~SwUndoMoveLeftMargin();
197 :
198 : virtual void UndoImpl( ::sw::UndoRedoContext & );
199 : virtual void RedoImpl( ::sw::UndoRedoContext & );
200 : virtual void RepeatImpl( ::sw::RepeatContext & );
201 :
202 0 : SwHistory& GetHistory() { return *m_pHistory; }
203 :
204 : };
205 :
206 : class SwUndoDefaultAttr : public SwUndo
207 : {
208 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
209 : ::std::auto_ptr<SfxItemSet> m_pOldSet; // the old attributes
210 : ::std::auto_ptr<SvxTabStopItem> m_pTabStop;
211 : SAL_WNODEPRECATED_DECLARATIONS_POP
212 :
213 : public:
214 : // registers at the format and saves old attributes
215 : SwUndoDefaultAttr( const SfxItemSet& rOldSet );
216 :
217 : virtual ~SwUndoDefaultAttr();
218 :
219 : virtual void UndoImpl( ::sw::UndoRedoContext & );
220 : virtual void RedoImpl( ::sw::UndoRedoContext & );
221 : };
222 :
223 : class SwUndoChangeFootNote : public SwUndo, private SwUndRng
224 : {
225 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
226 : const ::std::auto_ptr<SwHistory> m_pHistory;
227 : SAL_WNODEPRECATED_DECLARATIONS_POP
228 : const String m_Text;
229 : const sal_uInt16 m_nNumber;
230 : const bool m_bEndNote;
231 :
232 : public:
233 : SwUndoChangeFootNote( const SwPaM& rRange, const String& rTxt,
234 : sal_uInt16 nNum, bool bIsEndNote );
235 : virtual ~SwUndoChangeFootNote();
236 :
237 : virtual void UndoImpl( ::sw::UndoRedoContext & );
238 : virtual void RedoImpl( ::sw::UndoRedoContext & );
239 : virtual void RepeatImpl( ::sw::RepeatContext & );
240 :
241 0 : SwHistory& GetHistory() { return *m_pHistory; }
242 : };
243 :
244 : class SwUndoFootNoteInfo : public SwUndo
245 : {
246 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
247 : ::std::auto_ptr<SwFtnInfo> m_pFootNoteInfo;
248 : SAL_WNODEPRECATED_DECLARATIONS_POP
249 :
250 : public:
251 : SwUndoFootNoteInfo( const SwFtnInfo &rInfo );
252 :
253 : virtual ~SwUndoFootNoteInfo();
254 :
255 : virtual void UndoImpl( ::sw::UndoRedoContext & );
256 : virtual void RedoImpl( ::sw::UndoRedoContext & );
257 : };
258 :
259 : class SwUndoEndNoteInfo : public SwUndo
260 : {
261 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
262 : ::std::auto_ptr<SwEndNoteInfo> m_pEndNoteInfo;
263 : SAL_WNODEPRECATED_DECLARATIONS_POP
264 :
265 : public:
266 : SwUndoEndNoteInfo( const SwEndNoteInfo &rInfo );
267 :
268 : virtual ~SwUndoEndNoteInfo();
269 :
270 : virtual void UndoImpl( ::sw::UndoRedoContext & );
271 : virtual void RedoImpl( ::sw::UndoRedoContext & );
272 : };
273 :
274 : #endif // SW_UNDO_ATTRIBUTE_HXX
275 :
276 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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