1 /****************************************************************************
2 **
3 ** Copyright (C) 2019 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
5 **
6 ** This file is part of the Qt Linguist of the Qt Toolkit.
7 **
8 ** $QT_BEGIN_LICENSE:GPL-EXCEPT$
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 as published by the Free Software
20 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
21 ** included in the packaging of this file. Please review the following
22 ** information to ensure the GNU General Public License requirements will
23 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24 **
25 ** $QT_END_LICENSE$
26 **
27 ****************************************************************************/
28 
29 #ifndef XMLPARSER_H
30 #define XMLPARSER_H
31 
32 #include <QtCore/qglobal.h>
33 #include <QtCore/qxmlstream.h>
34 
35 QT_BEGIN_NAMESPACE
36 
37 class XmlParser
38 {
39 public:
40     XmlParser(QXmlStreamReader &r, bool whitespaceOnlyData = false)
reader(r)41         : reader(r), reportWhitespaceOnlyData(whitespaceOnlyData)
42     {
43     }
44     virtual ~XmlParser() = default;
45 
46     bool parse();
47 
48 protected:
49     virtual bool startElement(const QStringRef &namespaceURI, const QStringRef &localName,
50                               const QStringRef &qName, const QXmlStreamAttributes &atts);
51     virtual bool endElement(const QStringRef &namespaceURI, const QStringRef &localName,
52                             const QStringRef &qName);
53     virtual bool characters(const QStringRef &text);
54     virtual bool endDocument();
55     virtual bool fatalError(qint64 line, qint64 column, const QString &message);
56 
57     QXmlStreamReader &reader;
58     bool reportWhitespaceOnlyData;
59 };
60 
61 QT_END_NAMESPACE
62 
63 #endif // XMLPARSER_H
64