source: trunk/tools/porting/src/rpptreewalker.h@ 372

Last change on this file since 372 was 2, checked in by Dmitry A. Kuminov, 16 years ago

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

File size: 3.8 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 qt3to4 porting application 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 RPPTREEWALKER_H
43#define RPPTREEWALKER_H
44
45#include "rpp.h"
46
47QT_BEGIN_NAMESPACE
48
49namespace Rpp {
50
51class RppTreeWalker
52{
53public:
54 virtual ~RppTreeWalker(){};
55 virtual void evaluateItem(const Item *item);
56 virtual void evaluateItemComposite(const ItemComposite *itemComposite);
57 virtual void evaluateSource(const Source *source);
58 virtual void evaluateDirective(const Directive *directive);
59 virtual void evaluateIfSection(const IfSection *ifSection);
60 virtual void evaluateConditionalDirective(const ConditionalDirective *conditionalDirective);
61
62 virtual void evaluateText(const Text *textLine) {Q_UNUSED(textLine);}
63 virtual void evaluateEmptyDirective(const EmptyDirective *directive) {Q_UNUSED(directive);}
64 virtual void evaluateErrorDirective(const ErrorDirective *directive) {Q_UNUSED(directive);}
65 virtual void evaluatePragmaDirective(const PragmaDirective *directive) {Q_UNUSED(directive);}
66 virtual void evaluateIncludeDirective(const IncludeDirective *directive) {Q_UNUSED(directive);}
67 virtual void evaluateDefineDirective(const DefineDirective *directive) {Q_UNUSED(directive);}
68 virtual void evaluateUndefDirective(const UndefDirective *directive) {Q_UNUSED(directive);}
69 virtual void evaluateLineDirective(const LineDirective *directive) {Q_UNUSED(directive);}
70 virtual void evaluateNonDirective(const NonDirective *directive) {Q_UNUSED(directive);}
71
72 virtual void evaluateIfdefDirective(const IfdefDirective *directive);
73 virtual void evaluateIfndefDirective(const IfndefDirective *directive);
74 virtual void evaluateIfDirective(const IfDirective *directive);
75 virtual void evaluateElifDirective(const ElifDirective *directive);
76 virtual void evaluateElseDirective(const ElseDirective *directive);
77
78 virtual void evaluateEndifDirective(const EndifDirective *directive) {Q_UNUSED(directive);}
79};
80
81}
82
83QT_END_NAMESPACE
84
85#endif
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