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
|
/* -*- 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 "XMLChangedRegionImportContext.hxx"
#include "XMLChangeElementImportContext.hxx"
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/util/DateTime.hpp>
#include <com/sun/star/text/XTextCursor.hpp>
#include <sax/tools/converter.hxx>
#include <xmloff/xmlimp.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmltoken.hxx>
using namespace ::xmloff::token;
using ::rtl::OUString;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::text::XTextCursor;
using ::com::sun::star::util::DateTime;
using ::com::sun::star::xml::sax::XAttributeList;
TYPEINIT1(XMLChangedRegionImportContext, SvXMLImportContext);
XMLChangedRegionImportContext::XMLChangedRegionImportContext(
SvXMLImport& rImport,
sal_uInt16 nPrefix,
const OUString& rLocalName) :
SvXMLImportContext(rImport, nPrefix, rLocalName),
bMergeLastPara(sal_True)
{
}
XMLChangedRegionImportContext::~XMLChangedRegionImportContext()
{
}
void XMLChangedRegionImportContext::StartElement(
const Reference<XAttributeList> & xAttrList)
{
// process attributes: id
bool bHaveXmlId( false );
sal_Int16 nLength = xAttrList->getLength();
for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
{
OUString sLocalName;
sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
&sLocalName );
const OUString sValue = xAttrList->getValueByIndex(nAttr);
if (XML_NAMESPACE_XML == nPrefix)
{
if (IsXMLToken(sLocalName, XML_ID))
{
sID = sValue;
bHaveXmlId = true;
}
}
else if (XML_NAMESPACE_TEXT == nPrefix)
{
if (IsXMLToken(sLocalName, XML_ID))
{
if (!bHaveXmlId) { sID = sValue; }
}
else if( IsXMLToken( sLocalName, XML_MERGE_LAST_PARAGRAPH ) )
{
bool bTmp(false);
if (::sax::Converter::convertBool(bTmp, sValue))
{
bMergeLastPara = bTmp;
}
}
}
}
}
SvXMLImportContext* XMLChangedRegionImportContext::CreateChildContext(
sal_uInt16 nPrefix,
const OUString& rLocalName,
const Reference<XAttributeList> & xAttrList)
{
SvXMLImportContext* pContext = NULL;
if (XML_NAMESPACE_TEXT == nPrefix)
{
if ( IsXMLToken( rLocalName, XML_INSERTION ) ||
IsXMLToken( rLocalName, XML_DELETION ) ||
IsXMLToken( rLocalName, XML_FORMAT_CHANGE ) )
{
// create XMLChangeElementImportContext for all kinds of changes
pContext = new XMLChangeElementImportContext(
GetImport(), nPrefix, rLocalName,
IsXMLToken( rLocalName, XML_DELETION ),
*this);
}
// else: it may be a text element, see below
}
if (NULL == pContext)
{
pContext = SvXMLImportContext::CreateChildContext(nPrefix, rLocalName,
xAttrList);
// was it a text element? If not, use default!
if (NULL == pContext)
{
pContext = SvXMLImportContext::CreateChildContext(
nPrefix, rLocalName, xAttrList);
}
}
return pContext;
}
void XMLChangedRegionImportContext::EndElement()
{
// restore old XCursor (if necessary)
if (xOldCursor.is())
{
// delete last paragraph
// (one extra paragraph was inserted in the beginning)
UniReference<XMLTextImportHelper> rHelper =
GetImport().GetTextImport();
rHelper->DeleteParagraph();
GetImport().GetTextImport()->SetCursor(xOldCursor);
xOldCursor = NULL;
}
}
void XMLChangedRegionImportContext::SetChangeInfo(
const OUString& rType,
const OUString& rAuthor,
const OUString& rComment,
const OUString& rDate)
{
DateTime aDateTime;
if (::sax::Converter::convertDateTime(aDateTime, rDate))
{
GetImport().GetTextImport()->RedlineAdd(
rType, sID, rAuthor, rComment, aDateTime, bMergeLastPara);
}
}
void XMLChangedRegionImportContext::UseRedlineText()
{
// if we haven't already installed the redline cursor, do it now
if (! xOldCursor.is())
{
// get TextImportHelper and old Cursor
UniReference<XMLTextImportHelper> rHelper(GetImport().GetTextImport());
Reference<XTextCursor> xCursor( rHelper->GetCursor() );
// create Redline and new Cursor
Reference<XTextCursor> xNewCursor =
rHelper->RedlineCreateText(xCursor, sID);
if (xNewCursor.is())
{
// save old cursor and install new one
xOldCursor = xCursor;
rHelper->SetCursor( xNewCursor );
}
// else: leave as is
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
