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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 : #include "refundo.hxx"
21 : #include "undobase.hxx"
22 : #include "document.hxx"
23 : #include "dbdata.hxx"
24 : #include "rangenam.hxx"
25 : #include "pivot.hxx"
26 : #include "chartarr.hxx"
27 : #include "stlpool.hxx"
28 : #include "detdata.hxx"
29 : #include "prnsave.hxx"
30 : #include "chartlis.hxx"
31 : #include "dpobject.hxx"
32 : #include "areasave.hxx"
33 : #include "unoreflist.hxx"
34 :
35 8 : ScRefUndoData::ScRefUndoData( const ScDocument* pDoc ) :
36 8 : pUnoRefs( NULL )
37 : {
38 8 : ScDBCollection* pOldDBColl = pDoc->GetDBCollection();
39 8 : pDBCollection = pOldDBColl ? new ScDBCollection(*pOldDBColl) : NULL;
40 :
41 8 : ScRangeName* pOldRanges = ((ScDocument*)pDoc)->GetRangeName(); //! const
42 8 : pRangeName = pOldRanges ? new ScRangeName(*pOldRanges) : NULL;
43 :
44 8 : pPrintRanges = pDoc->CreatePrintRangeSaver(); // recreated
45 :
46 : // when handling Pivot solely keep the range?
47 :
48 8 : ScDPCollection* pOldDP = ((ScDocument*)pDoc)->GetDPCollection(); //! const
49 8 : pDPCollection = pOldDP ? new ScDPCollection(*pOldDP) : NULL;
50 :
51 8 : ScDetOpList* pOldDetOp = pDoc->GetDetOpList();
52 8 : pDetOpList = pOldDetOp ? new ScDetOpList(*pOldDetOp) : 0;
53 :
54 : ScChartListenerCollection* pOldChartListenerCollection =
55 8 : pDoc->GetChartListenerCollection();
56 : pChartListenerCollection = pOldChartListenerCollection ?
57 8 : new ScChartListenerCollection( *pOldChartListenerCollection ) : NULL;
58 :
59 8 : pAreaLinks = ScAreaLinkSaveCollection::CreateFromDoc(pDoc); // returns NULL if empty
60 :
61 8 : const_cast<ScDocument*>(pDoc)->BeginUnoRefUndo();
62 8 : }
63 :
64 2 : ScRefUndoData::~ScRefUndoData()
65 : {
66 2 : delete pDBCollection;
67 2 : delete pRangeName;
68 2 : delete pPrintRanges;
69 2 : delete pDPCollection;
70 2 : delete pDetOpList;
71 2 : delete pChartListenerCollection;
72 2 : delete pAreaLinks;
73 2 : delete pUnoRefs;
74 2 : }
75 :
76 8 : void ScRefUndoData::DeleteUnchanged( const ScDocument* pDoc )
77 : {
78 8 : if (pDBCollection)
79 : {
80 8 : ScDBCollection* pNewDBColl = pDoc->GetDBCollection();
81 8 : if ( pNewDBColl && *pDBCollection == *pNewDBColl )
82 2 : DELETEZ(pDBCollection);
83 : }
84 8 : if (pRangeName)
85 : {
86 8 : ScRangeName* pNewRanges = ((ScDocument*)pDoc)->GetRangeName(); //! const
87 8 : if ( pNewRanges && *pRangeName == *pNewRanges )
88 6 : DELETEZ(pRangeName);
89 : }
90 :
91 8 : if (pPrintRanges)
92 : {
93 8 : ScPrintRangeSaver* pNewRanges = pDoc->CreatePrintRangeSaver();
94 8 : if ( pNewRanges && *pPrintRanges == *pNewRanges )
95 6 : DELETEZ(pPrintRanges);
96 8 : delete pNewRanges;
97 : }
98 :
99 8 : if (pDPCollection)
100 : {
101 8 : ScDPCollection* pNewDP = ((ScDocument*)pDoc)->GetDPCollection(); //! const
102 8 : if ( pNewDP && pDPCollection->RefsEqual(*pNewDP) )
103 8 : DELETEZ(pDPCollection);
104 : }
105 :
106 8 : if (pDetOpList)
107 : {
108 0 : ScDetOpList* pNewDetOp = pDoc->GetDetOpList();
109 0 : if ( pNewDetOp && *pDetOpList == *pNewDetOp )
110 0 : DELETEZ(pDetOpList);
111 : }
112 :
113 8 : if ( pChartListenerCollection )
114 : {
115 : ScChartListenerCollection* pNewChartListenerCollection =
116 8 : pDoc->GetChartListenerCollection();
117 16 : if ( pNewChartListenerCollection &&
118 8 : *pChartListenerCollection == *pNewChartListenerCollection )
119 8 : DELETEZ( pChartListenerCollection );
120 : }
121 :
122 8 : if (pAreaLinks)
123 : {
124 0 : if ( pAreaLinks->IsEqual( pDoc ) )
125 0 : DELETEZ(pAreaLinks);
126 : }
127 :
128 8 : if ( pDoc->HasUnoRefUndo() )
129 : {
130 8 : pUnoRefs = const_cast<ScDocument*>(pDoc)->EndUnoRefUndo();
131 8 : if ( pUnoRefs && pUnoRefs->IsEmpty() )
132 : {
133 6 : DELETEZ( pUnoRefs );
134 : }
135 : }
136 8 : }
137 :
138 4 : void ScRefUndoData::DoUndo( ScDocument* pDoc, sal_Bool bUndoRefFirst )
139 : {
140 4 : if (pDBCollection)
141 2 : pDoc->SetDBCollection( new ScDBCollection(*pDBCollection) );
142 4 : if (pRangeName)
143 0 : pDoc->SetRangeName( new ScRangeName(*pRangeName) );
144 :
145 4 : if (pPrintRanges)
146 0 : pDoc->RestorePrintRanges(*pPrintRanges);
147 :
148 4 : if (pDPCollection)
149 : {
150 0 : ScDPCollection* pDocDP = pDoc->GetDPCollection();
151 0 : if (pDocDP)
152 0 : pDPCollection->WriteRefsTo( *pDocDP );
153 : }
154 :
155 4 : if (pDetOpList)
156 0 : pDoc->SetDetOpList( new ScDetOpList(*pDetOpList) );
157 :
158 : // bUndoRefFirst is bSetChartRangeLists
159 4 : if ( pChartListenerCollection )
160 : pDoc->SetChartListenerCollection( new ScChartListenerCollection(
161 0 : *pChartListenerCollection ), bUndoRefFirst );
162 :
163 4 : if (pDBCollection || pRangeName)
164 : {
165 2 : sal_Bool bOldAutoCalc = pDoc->GetAutoCalc();
166 2 : pDoc->SetAutoCalc( false ); // Avoid multiple calculations
167 2 : pDoc->CompileAll();
168 2 : pDoc->SetDirty();
169 2 : pDoc->SetAutoCalc( bOldAutoCalc );
170 : }
171 :
172 4 : if (pAreaLinks)
173 0 : pAreaLinks->Restore( pDoc );
174 :
175 4 : if ( pUnoRefs )
176 0 : pUnoRefs->Undo( pDoc );
177 106 : }
178 :
179 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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