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