forked from qt-creator/qt-creator
108 lines
2.6 KiB
C++
108 lines
2.6 KiB
C++
/**************************************************************************
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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) 2009 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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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at qt-sales@nokia.com.
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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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bool objCEnabled() const;
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void setObjCEnabled(bool onoff);
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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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bool _objCEnabled: 1;
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};
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} // end of namespace CPlusPlus
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#endif // SIMPLELEXER_H
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