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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 :
21 : #include <tools/rtti.hxx>
22 :
23 : #include <SwUndoField.hxx>
24 : #include <swundo.hxx>
25 : #include <doc.hxx>
26 : #include <IDocumentUndoRedo.hxx>
27 : #include <txtfld.hxx>
28 : #include <fldbas.hxx>
29 : #include <ndtxt.hxx>
30 : #include <fmtfld.hxx>
31 : #include <dbfld.hxx>
32 : #include <docsh.hxx>
33 :
34 : using namespace ::com::sun::star::uno;
35 :
36 0 : SwUndoField::SwUndoField(const SwPosition & rPos, SwUndoId _nId )
37 0 : : SwUndo(_nId)
38 : {
39 0 : nNodeIndex = rPos.nNode.GetIndex();
40 0 : nOffset = rPos.nContent.GetIndex();
41 0 : pDoc = rPos.GetDoc();
42 0 : }
43 :
44 0 : SwUndoField::~SwUndoField()
45 : {
46 0 : }
47 :
48 0 : SwPosition SwUndoField::GetPosition()
49 : {
50 0 : SwNode * pNode = pDoc->GetNodes()[nNodeIndex];
51 0 : SwNodeIndex aNodeIndex(*pNode);
52 0 : SwIndex aIndex(pNode->GetCntntNode(), nOffset);
53 0 : SwPosition aResult(aNodeIndex, aIndex);
54 :
55 0 : return aResult;
56 : }
57 :
58 0 : SwUndoFieldFromDoc::SwUndoFieldFromDoc(const SwPosition & rPos,
59 : const SwField & rOldField,
60 : const SwField & rNewField,
61 : SwMsgPoolItem * _pHnt, sal_Bool _bUpdate, SwUndoId _nId)
62 : : SwUndoField(rPos,_nId)
63 0 : , pOldField(rOldField.CopyField())
64 0 : , pNewField(rNewField.CopyField())
65 : , pHnt(_pHnt)
66 0 : , bUpdate(_bUpdate)
67 : {
68 : OSL_ENSURE(pOldField, "No old field!");
69 : OSL_ENSURE(pNewField, "No new field!");
70 : OSL_ENSURE(pDoc, "No document!");
71 0 : }
72 :
73 0 : SwUndoFieldFromDoc::~SwUndoFieldFromDoc()
74 : {
75 0 : delete pOldField;
76 0 : delete pNewField;
77 0 : }
78 :
79 0 : void SwUndoFieldFromDoc::UndoImpl(::sw::UndoRedoContext &)
80 : {
81 0 : SwTxtFld * pTxtFld = SwDoc::GetTxtFld(GetPosition());
82 :
83 0 : const SwField * pField = pTxtFld ? pTxtFld->GetFld().GetFld() : NULL;
84 :
85 0 : if (pField)
86 : {
87 0 : pDoc->UpdateFld(pTxtFld, *pOldField, pHnt, bUpdate);
88 : }
89 0 : }
90 :
91 0 : void SwUndoFieldFromDoc::DoImpl()
92 : {
93 0 : SwTxtFld * pTxtFld = SwDoc::GetTxtFld(GetPosition());
94 0 : const SwField * pField = pTxtFld ? pTxtFld->GetFld().GetFld() : NULL;
95 :
96 0 : if (pField)
97 : {
98 0 : pDoc->UpdateFld(pTxtFld, *pNewField, pHnt, bUpdate);
99 0 : SwFmtFld* pDstFmtFld = (SwFmtFld*)&pTxtFld->GetFld();
100 :
101 0 : if ( pDoc->GetFldType(RES_POSTITFLD, aEmptyStr,false) == pDstFmtFld->GetFld()->GetTyp() )
102 0 : pDoc->GetDocShell()->Broadcast( SwFmtFldHint( pDstFmtFld, SWFMTFLD_INSERTED ) );
103 : }
104 0 : }
105 :
106 0 : void SwUndoFieldFromDoc::RedoImpl(::sw::UndoRedoContext &)
107 : {
108 0 : DoImpl();
109 0 : }
110 :
111 0 : void SwUndoFieldFromDoc::RepeatImpl(::sw::RepeatContext &)
112 : {
113 0 : ::sw::UndoGuard const undoGuard(pDoc->GetIDocumentUndoRedo());
114 0 : DoImpl();
115 0 : }
116 :
117 0 : SwUndoFieldFromAPI::SwUndoFieldFromAPI(const SwPosition & rPos,
118 : const Any & rOldVal, const Any & rNewVal,
119 : sal_uInt16 _nWhich)
120 0 : : SwUndoField(rPos), aOldVal(rOldVal), aNewVal(rNewVal), nWhich(_nWhich)
121 : {
122 0 : }
123 :
124 0 : SwUndoFieldFromAPI::~SwUndoFieldFromAPI()
125 : {
126 0 : }
127 :
128 0 : void SwUndoFieldFromAPI::UndoImpl(::sw::UndoRedoContext &)
129 : {
130 0 : SwField * pField = SwDoc::GetField(GetPosition());
131 :
132 0 : if (pField)
133 0 : pField->PutValue(aOldVal, nWhich);
134 0 : }
135 :
136 0 : void SwUndoFieldFromAPI::DoImpl()
137 : {
138 0 : SwField * pField = SwDoc::GetField(GetPosition());
139 :
140 0 : if (pField)
141 0 : pField->PutValue(aNewVal, nWhich);
142 0 : }
143 :
144 0 : void SwUndoFieldFromAPI::RedoImpl(::sw::UndoRedoContext &)
145 : {
146 0 : DoImpl();
147 0 : }
148 :
149 0 : void SwUndoFieldFromAPI::RepeatImpl(::sw::RepeatContext &)
150 : {
151 0 : DoImpl();
152 0 : }
153 :
154 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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