1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QABSTRACTXMLRECEIVER_H
43 #define QABSTRACTXMLRECEIVER_H
45 #include <QtCore/QVariant>
46 #include <QtCore/QScopedPointer>
47 #include <QtXmlPatterns/QXmlNodeModelIndex>
54 class QAbstractXmlReceiverPrivate;
62 class Q_XMLPATTERNS_EXPORT QAbstractXmlReceiver
65 QAbstractXmlReceiver();
67 virtual ~QAbstractXmlReceiver();
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;
78 virtual void processingInstruction(const QXmlName &target,
79 const QString &value) = 0;
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;
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);
92 QAbstractXmlReceiver(QAbstractXmlReceiverPrivate *d);
93 QScopedPointer<QAbstractXmlReceiverPrivate> d_ptr;
95 void sendAsNode(const QPatternist::Item &outputItem);
97 template<const QXmlNodeModelIndex::Axis axis>
98 void sendFromAxis(const QXmlNodeModelIndex &node);
99 Q_DISABLE_COPY(QAbstractXmlReceiver)