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qt-creator/src/libs/cplusplus/SimpleLexer.h

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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
** Contact: Nokia Corporation (qt-info@nokia.com)
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**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
**************************************************************************/
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#ifndef CPLUSPLUS_SIMPLELEXER_H
#define CPLUSPLUS_SIMPLELEXER_H
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#include <CPlusPlusForwardDeclarations.h>
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#include <QString>
#include <QList>
namespace CPlusPlus {
class SimpleLexer;
class Token;
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class CPLUSPLUS_EXPORT SimpleLexer
{
public:
SimpleLexer();
~SimpleLexer();
bool skipComments() const;
void setSkipComments(bool skipComments);
bool qtMocRunEnabled() const;
void setQtMocRunEnabled(bool enabled);
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bool objCEnabled() const;
void setObjCEnabled(bool onoff);
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QList<Token> operator()(const QString &text, int state = 0);
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int state() const
{ return _lastState; }
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static int tokenAt(const QList<Token> &tokens, unsigned offset);
static Token tokenAt(const QString &text,
unsigned offset,
int state,
bool qtMocRunEnabled = false);
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static int tokenBefore(const QList<Token> &tokens, unsigned offset);
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private:
int _lastState;
bool _skipComments: 1;
bool _qtMocRunEnabled: 1;
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bool _objCEnabled: 1;
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};
} // end of namespace CPlusPlus
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#endif // CPLUSPLUS_SIMPLELEXER_H