1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <com/sun/star/container/XIndexReplace.hpp>
#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <xmloff/xmlimp.hxx>
#include <xmloff/namespacemap.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltoken.hxx>
#include "XMLTextListItemContext.hxx"
#include "XMLTextListBlockContext.hxx"
#include <txtlists.hxx>
#include <sal/log.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::style;
using namespace ::com::sun::star::beans;
using namespace ::xmloff::token;
// OD 2008-05-07 #refactorlists#
// add optional parameter <bRestartNumberingAtSubList> and its handling
XMLTextListBlockContext::XMLTextListBlockContext(
SvXMLImport& rImport,
XMLTextImportHelper& rTxtImp,
const Reference< xml::sax::XFastAttributeList > & xAttrList,
const bool bRestartNumberingAtSubList )
: SvXMLImportContext( rImport )
, mrTxtImport( rTxtImp )
, mnLevel( 0 )
, mbRestartNumbering( false )
, mbSetDefaults( false )
{
static constexpr OUString s_PropNameDefaultListId = u"DefaultListId"_ustr;
{
// get the parent list block context (if any); this is a bit ugly...
XMLTextListBlockContext * pLB(nullptr);
XMLTextListItemContext * pLI(nullptr);
XMLNumberedParaContext * pNP(nullptr);
rTxtImp.GetTextListHelper().ListContextTop(pLB, pLI, pNP);
mxParentListBlock = pLB;
}
// Inherit style name from parent list, as well as the flags whether
// numbering must be restarted and formats have to be created.
OUString sParentListStyleName;
if( mxParentListBlock.is() )
{
XMLTextListBlockContext *pParent = mxParentListBlock.get();
msListStyleName = pParent->msListStyleName;
sParentListStyleName = msListStyleName;
mxNumRules = pParent->GetNumRules();
mnLevel = pParent->GetLevel() + 1;
mbRestartNumbering = pParent->IsRestartNumbering() ||
bRestartNumberingAtSubList;
mbSetDefaults = pParent->mbSetDefaults;
msListId = pParent->GetListId();
msContinueListId = pParent->GetContinueListId();
}
bool bIsContinueNumberingAttributePresent( false );
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
switch( aIter.getToken() )
{
case XML_ELEMENT(XML, XML_ID):
//FIXME: there is no UNO API for lists
// xml:id is also the list ID (#i92221#)
if ( mnLevel == 0 ) // root <list> element
{
msListId = aIter.toString();
}
break;
case XML_ELEMENT(TEXT, XML_CONTINUE_NUMBERING):
mbRestartNumbering = !IsXMLToken(aIter, XML_TRUE);
bIsContinueNumberingAttributePresent = true;
break;
case XML_ELEMENT(TEXT, XML_STYLE_NAME):
msListStyleName = aIter.toString();
break;
case XML_ELEMENT(TEXT, XML_CONTINUE_LIST):
if ( mnLevel == 0 ) // root <list> element
{
msContinueListId = aIter.toString();
}
break;
default:
XMLOFF_WARN_UNKNOWN("xmloff", aIter);
}
}
// Remember this list block.
mrTxtImport.GetTextListHelper().PushListContext( this );
try
{
mxNumRules = XMLTextListsHelper::MakeNumRule(GetImport(), mxNumRules,
sParentListStyleName, msListStyleName,
mnLevel, &mbRestartNumbering, &mbSetDefaults );
if( !mxNumRules.is() )
return;
if ( mnLevel != 0 ) // root <list> element
return;
XMLTextListsHelper& rTextListsHelper( mrTxtImport.GetTextListHelper() );
// Inconsistent behavior regarding lists (#i92811#)
OUString sListStyleDefaultListId;
{
uno::Reference< beans::XPropertySet > xNumRuleProps( mxNumRules, UNO_QUERY );
if ( xNumRuleProps.is() )
{
uno::Reference< beans::XPropertySetInfo > xNumRulePropSetInfo(
xNumRuleProps->getPropertySetInfo());
if (xNumRulePropSetInfo.is() &&
xNumRulePropSetInfo->hasPropertyByName(
s_PropNameDefaultListId))
{
xNumRuleProps->getPropertyValue(s_PropNameDefaultListId)
>>= sListStyleDefaultListId;
SAL_WARN_IF( sListStyleDefaultListId.isEmpty(), "xmloff",
"no default list id found at numbering rules instance. Serious defect." );
}
}
}
if ( msListId.isEmpty() ) // no text:id property found
{
sal_Int32 nUPD( 0 );
sal_Int32 nBuild( 0 );
const bool bBuildIdFound = GetImport().getBuildIds( nUPD, nBuild );
if ( rImport.IsTextDocInOOoFileFormat() ||
( bBuildIdFound && nUPD == 680 ) )
{
/* handling former documents written by OpenOffice.org:
use default list id of numbering rules instance, if existing
(#i92811#)
*/
if ( !sListStyleDefaultListId.isEmpty() )
{
msListId = sListStyleDefaultListId;
if ( !bIsContinueNumberingAttributePresent &&
!mbRestartNumbering &&
rTextListsHelper.IsListProcessed( msListId ) )
{
mbRestartNumbering = true;
}
}
}
if ( msListId.isEmpty() )
{
// generate a new list id for the list
msListId = rTextListsHelper.GenerateNewListId();
}
}
if ( bIsContinueNumberingAttributePresent && !mbRestartNumbering &&
msContinueListId.isEmpty() )
{
const OUString& Last( rTextListsHelper.GetLastProcessedListId() );
if ( rTextListsHelper.GetListStyleOfLastProcessedList() == msListStyleName
&& Last != msListId )
{
msContinueListId = Last;
}
}
bool bContinueNumbering = bIsContinueNumberingAttributePresent && !mbRestartNumbering;
if (msContinueListId.isEmpty() && bContinueNumbering && GetImport().IsMSO())
{
// No "continue list" id, but continue numbering was requested. Connect to the last list of
// the same list style in the Word case, even if there was a different list in the meantime.
msContinueListId = rTextListsHelper.GetLastIdOfStyleName(msListStyleName);
}
if ( !msContinueListId.isEmpty() )
{
if ( !rTextListsHelper.IsListProcessed( msContinueListId ) )
{
msContinueListId.clear();
}
else
{
// search continue list chain for master list and
// continue the master list.
OUString sTmpStr =
rTextListsHelper.GetContinueListIdOfProcessedList( msContinueListId );
while ( !sTmpStr.isEmpty() )
{
msContinueListId = sTmpStr;
sTmpStr =
rTextListsHelper.GetContinueListIdOfProcessedList( msContinueListId );
}
}
}
if ( !rTextListsHelper.IsListProcessed( msListId ) )
{
// Inconsistent behavior regarding lists (#i92811#)
rTextListsHelper.KeepListAsProcessed(
msListId, msListStyleName, msContinueListId,
sListStyleDefaultListId );
}
}
catch (uno::Exception&)
{
// pop ourselves if anything goes wrong to avoid use-after-free
rTxtImp.GetTextListHelper().PopListContext();
throw;
}
}
XMLTextListBlockContext::~XMLTextListBlockContext()
{
}
void XMLTextListBlockContext::endFastElement(sal_Int32 )
{
// Numbering has not to be restarted if it has been restarted within
// a child list.
XMLTextListBlockContext *pParent = mxParentListBlock.get();
if( pParent )
{
pParent->mbRestartNumbering = mbRestartNumbering;
}
// Restore current list block.
mrTxtImport.GetTextListHelper().PopListContext();
// Any paragraph following the list within the same list item must not
// be numbered.
mrTxtImport.GetTextListHelper().SetListItem( nullptr );
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XMLTextListBlockContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
SvXMLImportContext *pContext = nullptr;
bool bHeader = false;
switch( nElement )
{
case XML_ELEMENT(TEXT, XML_LIST_HEADER):
bHeader = true;
[[fallthrough]];
case XML_ELEMENT(TEXT, XML_LIST_ITEM):
pContext = new XMLTextListItemContext( GetImport(), mrTxtImport,
xAttrList, bHeader );
break;
default:
XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
}
return pContext;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
