forked from qt-creator/qt-creator
107 lines
2.6 KiB
C
107 lines
2.6 KiB
C
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/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception version
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** 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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#ifndef SIMPLELEXER_H
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#define SIMPLELEXER_H
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#include <CPlusPlusForwardDeclarations.h>
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#include <QString>
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#include <QList>
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namespace CPlusPlus {
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class SimpleLexer;
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class CPLUSPLUS_EXPORT SimpleToken
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{
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public:
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SimpleToken()
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: _kind(0),
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_position(0),
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_length(0)
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{ }
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inline int kind() const
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{ return _kind; }
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inline int position() const
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{ return _position; }
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inline int length() const
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{ return _length; }
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inline QStringRef text() const
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{ return _text; }
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inline bool is(int k) const { return _kind == k; }
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inline bool isNot(int k) const { return _kind != k; }
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bool isLiteral() const;
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bool isOperator() const;
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bool isKeyword() const;
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public:
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int _kind;
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int _position;
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int _length;
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QStringRef _text;
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friend class SimpleLexer;
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};
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class CPLUSPLUS_EXPORT SimpleLexer
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{
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public:
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SimpleLexer();
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~SimpleLexer();
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bool skipComments() const;
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void setSkipComments(bool skipComments);
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bool qtMocRunEnabled() const;
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void setQtMocRunEnabled(bool enabled);
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QList<SimpleToken> operator()(const QString &text, int state = 0);
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int state() const
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{ return _lastState; }
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private:
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int _lastState;
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bool _skipComments: 1;
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bool _qtMocRunEnabled: 1;
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};
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} // end of namespace CPlusPlus
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#endif // SIMPLELEXER_H
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