source: trunk/src/xmlpatterns/parser/qtokenrevealer_p.h@ 651

Last change on this file since 651 was 651, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.2 sources.

File size: 3.1 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtXmlPatterns module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this 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 have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42//
43// W A R N I N G
44// -------------
45//
46// This file is not part of the Qt API. It exists purely as an
47// implementation detail. This header file may change from version to
48// version without notice, or even be removed.
49//
50// We mean it.
51
52#ifndef Patternist_TokenRevealer_h
53#define Patternist_TokenRevealer_h
54
55#include <QSet>
56
57#include "qtokenizer_p.h"
58
59QT_BEGIN_HEADER
60QT_BEGIN_NAMESPACE
61
62namespace QPatternist
63{
64 /**
65 * @short Delegates another Tokenizer, and while doing so
66 * prints the tokens it delivers to @c stderr.
67 *
68 * Hence, this class is used solely for debugging.
69 *
70 * @since 4.5
71 */
72 class TokenRevealer : public Tokenizer
73 {
74 public:
75 TokenRevealer(const QUrl &uri,
76 const Tokenizer::Ptr &other);
77
78 virtual ~TokenRevealer();
79
80 virtual Token nextToken(YYLTYPE *const sourceLocator);
81 virtual int commenceScanOnly();
82 virtual void resumeTokenizationFrom(const int position);
83 virtual void setParserContext(const ParserContext::Ptr &parseInfo);
84
85 private:
86 const Tokenizer::Ptr m_tokenizer;
87 QString m_result;
88 QString m_indentationString;
89 };
90}
91
92QT_END_NAMESPACE
93
94QT_END_HEADER
95
96#endif
97
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