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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_INSERT_HXX
21 : #define SW_UNDO_INSERT_HXX
22 :
23 : #include <undobj.hxx>
24 : #include <tools/mempool.hxx>
25 : #include <swtypes.hxx>
26 : #include <IDocumentContentOperations.hxx>
27 :
28 : class Graphic;
29 : class SwGrfNode;
30 : class SwUndoDelete;
31 : class SwUndoFmtAttr;
32 :
33 : class SwUndoInsert: public SwUndo, private SwUndoSaveCntnt
34 : {
35 : /// start of Content in UndoNodes for Redo
36 : ::boost::scoped_ptr<SwNodeIndex> m_pUndoNodeIndex;
37 : String *pTxt, *pUndoTxt;
38 : SwRedlineData* pRedlData;
39 : sal_uLong nNode;
40 : xub_StrLen nCntnt, nLen;
41 : sal_Bool bIsWordDelim : 1;
42 : sal_Bool bIsAppend : 1;
43 :
44 : const IDocumentContentOperations::InsertFlags m_nInsertFlags;
45 :
46 : friend class SwDoc; // eigentlich nur SwDoc::Insert( String )
47 : sal_Bool CanGrouping( sal_Unicode cIns );
48 : sal_Bool CanGrouping( const SwPosition& rPos );
49 :
50 : SwDoc * pDoc;
51 :
52 : void Init(const SwNodeIndex & rNode);
53 : String * GetTxtFromDoc() const;
54 :
55 : public:
56 : SwUndoInsert( const SwNodeIndex& rNode, xub_StrLen nCntnt, xub_StrLen nLen,
57 : const IDocumentContentOperations::InsertFlags nInsertFlags,
58 : sal_Bool bWDelim = sal_True );
59 : SwUndoInsert( const SwNodeIndex& rNode );
60 : virtual ~SwUndoInsert();
61 :
62 : virtual void UndoImpl( ::sw::UndoRedoContext & );
63 : virtual void RedoImpl( ::sw::UndoRedoContext & );
64 : virtual void RepeatImpl( ::sw::RepeatContext & );
65 :
66 : /**
67 : Returns rewriter for this undo object.
68 :
69 : The returned rewriter has the following rule:
70 :
71 : $1 -> '<inserted text>'
72 :
73 : <inserted text> is shortened to a length of nUndoStringLength.
74 :
75 : @return rewriter for this undo object
76 : */
77 : virtual SwRewriter GetRewriter() const;
78 :
79 0 : DECL_FIXEDMEMPOOL_NEWDEL(SwUndoInsert)
80 : };
81 :
82 : SwRewriter SW_DLLPRIVATE
83 : MakeUndoReplaceRewriter(sal_uLong const ocurrences,
84 : ::rtl::OUString const& sOld, ::rtl::OUString const& sNew);
85 :
86 : class SwUndoReplace
87 : : public SwUndo
88 : {
89 : public:
90 : SwUndoReplace(SwPaM const& rPam,
91 : ::rtl::OUString const& rInsert, bool const bRegExp);
92 :
93 : virtual ~SwUndoReplace();
94 :
95 : virtual void UndoImpl( ::sw::UndoRedoContext & );
96 : virtual void RedoImpl( ::sw::UndoRedoContext & );
97 :
98 : /**
99 : Returns the rewriter of this undo object.
100 :
101 : If this undo object represents several replacements the
102 : rewriter contains the following rules:
103 :
104 : $1 -> <number of replacements>
105 : $2 -> occurrences of
106 : $3 -> <replaced text>
107 :
108 : If this undo object represents one replacement the rewriter
109 : contains these rules:
110 :
111 : $1 -> <replaced text>
112 : $2 -> "->" (STR_YIELDS)
113 : $3 -> <replacing text>
114 :
115 : @return the rewriter of this undo object
116 : */
117 : virtual SwRewriter GetRewriter() const;
118 :
119 : void SetEnd( const SwPaM& rPam );
120 :
121 : private:
122 : class Impl;
123 : ::std::auto_ptr<Impl> m_pImpl;
124 : };
125 :
126 : class SwUndoReRead : public SwUndo
127 : {
128 : Graphic *pGrf;
129 : String *pNm, *pFltr;
130 : sal_uLong nPos;
131 : sal_uInt16 nMirr;
132 :
133 : void SaveGraphicData( const SwGrfNode& );
134 : void SetAndSave( ::sw::UndoRedoContext & );
135 :
136 : public:
137 : SwUndoReRead( const SwPaM& rPam, const SwGrfNode& pGrfNd );
138 :
139 : virtual ~SwUndoReRead();
140 :
141 : virtual void UndoImpl( ::sw::UndoRedoContext & );
142 : virtual void RedoImpl( ::sw::UndoRedoContext & );
143 : };
144 :
145 : class SwUndoInsertLabel : public SwUndo
146 : {
147 : union {
148 : struct {
149 : // for NoTxtFrms
150 : SwUndoInsLayFmt* pUndoFly;
151 : SwUndoFmtAttr* pUndoAttr;
152 : } OBJECT;
153 : struct {
154 : // for tables or TxtFrms
155 : SwUndoDelete* pUndoInsNd;
156 : sal_uLong nNode;
157 : } NODE;
158 : };
159 :
160 : String sText;
161 : // #i39983# the separator is drawn with a character style
162 : String sSeparator;
163 : String sNumberSeparator;
164 : String sCharacterStyle;
165 : // #i26791# - re-store of drawing object position no longer needed
166 : sal_uInt16 nFldId;
167 : SwLabelType eType;
168 : sal_uInt8 nLayerId; // for character objects
169 : sal_Bool bBefore :1;
170 : sal_Bool bUndoKeep :1;
171 : sal_Bool bCpyBrd :1;
172 :
173 : public:
174 : SwUndoInsertLabel( const SwLabelType eTyp, const String &rText,
175 : // #i39983# the separator is drawn with a character style
176 : const String& rSeparator,
177 : const String& rNumberSeparator, //#i61007# order of captions
178 : const sal_Bool bBefore, const sal_uInt16 nId,
179 : const String& rCharacterStyle,
180 : const sal_Bool bCpyBrd );
181 : virtual ~SwUndoInsertLabel();
182 :
183 : virtual void UndoImpl( ::sw::UndoRedoContext & );
184 : virtual void RedoImpl( ::sw::UndoRedoContext & );
185 : virtual void RepeatImpl( ::sw::RepeatContext & );
186 :
187 : /**
188 : Returns the rewriter of this undo object.
189 :
190 : The rewriter contains this rule:
191 :
192 : $1 -> '<text of inserted label>'
193 :
194 : <text of inserted label> is shortened to nUndoStringLength
195 : characters.
196 :
197 : @return the rewriter of this undo object
198 : */
199 : virtual SwRewriter GetRewriter() const;
200 :
201 0 : void SetNodePos( sal_uLong nNd )
202 0 : { if( LTYPE_OBJECT != eType ) NODE.nNode = nNd; }
203 :
204 0 : void SetUndoKeep() { bUndoKeep = sal_True; }
205 : void SetFlys( SwFrmFmt& rOldFly, SfxItemSet& rChgSet, SwFrmFmt& rNewFly );
206 : void SetDrawObj( sal_uInt8 nLayerId );
207 : };
208 :
209 : #endif // SW_UNDO_INSERT_HXX
210 :
211 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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