source: trunk/src/xmlpatterns/api/qabstractxmlreceiver.h@ 5

Last change on this file since 5 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 3.6 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtXmlPatterns module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QABSTRACTXMLRECEIVER_H
43#define QABSTRACTXMLRECEIVER_H
44
45#include <QtCore/QVariant>
46#include <QtXmlPatterns/QXmlNodeModelIndex>
47
48QT_BEGIN_HEADER
49
50QT_BEGIN_NAMESPACE
51
52QT_MODULE(XmlPatterns)
53
54class QAbstractXmlReceiverPrivate;
55class QXmlName;
56
57namespace QPatternist
58{
59 class Item;
60}
61
62class Q_XMLPATTERNS_EXPORT QAbstractXmlReceiver
63{
64public:
65 QAbstractXmlReceiver();
66
67 virtual ~QAbstractXmlReceiver();
68
69 virtual void startElement(const QXmlName &name) = 0;
70 virtual void endElement() = 0;
71 virtual void attribute(const QXmlName &name,
72 const QStringRef &value) = 0;
73 virtual void comment(const QString &value) = 0;
74 virtual void characters(const QStringRef &value) = 0;
75 virtual void startDocument() = 0;
76 virtual void endDocument() = 0;
77
78 virtual void processingInstruction(const QXmlName &target,
79 const QString &value) = 0;
80
81 virtual void atomicValue(const QVariant &value) = 0;
82 virtual void namespaceBinding(const QXmlName &name) = 0;
83 virtual void startOfSequence() = 0;
84 virtual void endOfSequence() = 0;
85
86 /* The members below are internal, not part of the public API, and
87 * unsupported. Using them leads to undefined behavior. */
88 virtual void whitespaceOnly(const QStringRef &value);
89 virtual void item(const QPatternist::Item &item);
90
91protected:
92 QAbstractXmlReceiver(QAbstractXmlReceiverPrivate *d);
93 QAbstractXmlReceiverPrivate *d_ptr;
94
95 void sendAsNode(const QPatternist::Item &outputItem);
96private:
97 template<const QXmlNodeModelIndex::Axis axis>
98 void sendFromAxis(const QXmlNodeModelIndex &node);
99 Q_DISABLE_COPY(QAbstractXmlReceiver)
100};
101
102QT_END_NAMESPACE
103
104QT_END_HEADER
105
106#endif
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