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
|
/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qxsdinstancereader_p.h"
QT_BEGIN_NAMESPACE
using namespace QPatternist;
XsdInstanceReader::XsdInstanceReader(const QAbstractXmlNodeModel *model, const XsdSchemaContext::Ptr &context)
: m_context(context)
, m_model(model->iterate(model->root(QXmlNodeModelIndex()), QXmlNodeModelIndex::AxisChild))
{
}
bool XsdInstanceReader::atEnd() const
{
return (m_model.current() == AbstractXmlPullProvider::EndOfInput);
}
void XsdInstanceReader::readNext()
{
m_model.next();
if (m_model.current() == AbstractXmlPullProvider::StartElement) {
m_cachedAttributes = m_model.attributes();
m_cachedAttributeItems = m_model.attributeItems();
m_cachedSourceLocation = m_model.sourceLocation();
m_cachedItem = QXmlItem(m_model.index());
}
}
bool XsdInstanceReader::isStartElement() const
{
return (m_model.current() == AbstractXmlPullProvider::StartElement);
}
bool XsdInstanceReader::isEndElement() const
{
return (m_model.current() == AbstractXmlPullProvider::EndElement);
}
bool XsdInstanceReader::hasChildText() const
{
const QXmlNodeModelIndex index = m_model.index();
QXmlNodeModelIndex::Iterator::Ptr it = index.model()->iterate(index, QXmlNodeModelIndex::AxisChild);
QXmlNodeModelIndex currentIndex = it->next();
while (!currentIndex.isNull()) {
if (currentIndex.kind() == QXmlNodeModelIndex::Text)
return true;
currentIndex = it->next();
}
return false;
}
bool XsdInstanceReader::hasChildElement() const
{
const QXmlNodeModelIndex index = m_model.index();
QXmlNodeModelIndex::Iterator::Ptr it = index.model()->iterate(index, QXmlNodeModelIndex::AxisChild);
QXmlNodeModelIndex currentIndex = it->next();
while (!currentIndex.isNull()) {
if (currentIndex.kind() == QXmlNodeModelIndex::Element)
return true;
currentIndex = it->next();
}
return false;
}
QXmlName XsdInstanceReader::name() const
{
return m_model.name();
}
QXmlName XsdInstanceReader::convertToQName(const QString &name) const
{
const int pos = name.indexOf(QLatin1Char(':'));
QXmlName::PrefixCode prefixCode = 0;
QXmlName::NamespaceCode namespaceCode;
QXmlName::LocalNameCode localNameCode;
if (pos != -1) {
prefixCode = m_context->namePool()->allocatePrefix(name.left(pos));
namespaceCode = m_cachedItem.toNodeModelIndex().namespaceForPrefix(prefixCode);
localNameCode = m_context->namePool()->allocateLocalName(name.mid(pos + 1));
} else {
prefixCode = StandardPrefixes::empty;
namespaceCode = m_cachedItem.toNodeModelIndex().namespaceForPrefix(prefixCode);
if (namespaceCode == -1)
namespaceCode = StandardNamespaces::empty;
localNameCode = m_context->namePool()->allocateLocalName(name);
}
return QXmlName(namespaceCode, localNameCode, prefixCode);
}
bool XsdInstanceReader::hasAttribute(const QXmlName &name) const
{
return m_cachedAttributes.contains(name);
}
QString XsdInstanceReader::attribute(const QXmlName &name) const
{
Q_ASSERT(m_cachedAttributes.contains(name));
return m_cachedAttributes.value(name);
}
QSet<QXmlName> XsdInstanceReader::attributeNames() const
{
return m_cachedAttributes.keys().toSet();
}
QString XsdInstanceReader::text() const
{
const QXmlNodeModelIndex index = m_model.index();
QXmlNodeModelIndex::Iterator::Ptr it = index.model()->iterate(index, QXmlNodeModelIndex::AxisChild);
QString result;
QXmlNodeModelIndex currentIndex = it->next();
while (!currentIndex.isNull()) {
if (currentIndex.kind() == QXmlNodeModelIndex::Text) {
result.append(Item(currentIndex).stringValue());
}
currentIndex = it->next();
}
return result;
}
QXmlItem XsdInstanceReader::item() const
{
return m_cachedItem;
}
QXmlItem XsdInstanceReader::attributeItem(const QXmlName &name) const
{
return m_cachedAttributeItems.value(name);
}
QSourceLocation XsdInstanceReader::sourceLocation() const
{
return m_cachedSourceLocation;
}
QVector<QXmlName> XsdInstanceReader::namespaceBindings(const QXmlNodeModelIndex &index) const
{
return index.namespaceBindings();
}
QT_END_NAMESPACE
|
