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Roberto Raggi authoredRoberto Raggi authored
SimpleLexer.h 2.75 KiB
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** alternatively, in accordance with the terms contained in a written
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** GNU General Public License Usage
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** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
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#ifndef SIMPLELEXER_H
#define SIMPLELEXER_H
#include <CPlusPlusForwardDeclarations.h>
#include <QString>
#include <QList>
namespace CPlusPlus {
class SimpleLexer;
class CPLUSPLUS_EXPORT SimpleToken
{
public:
SimpleToken()
: _kind(0),
_position(0),
_length(0)
{ }
inline int kind() const
{ return _kind; }
inline int position() const
{ return _position; }
inline int length() const
{ return _length; }
inline QStringRef text() const
{ return _text; }
inline bool is(int k) const { return _kind == k; }
inline bool isNot(int k) const { return _kind != k; }
bool isLiteral() const;
bool isOperator() const;
bool isKeyword() const;
bool isComment() const;
public:
int _kind;
int _position;
int _length;
QStringRef _text;
friend class SimpleLexer;
};
class CPLUSPLUS_EXPORT SimpleLexer
{
public:
SimpleLexer();
~SimpleLexer();
bool skipComments() const;
void setSkipComments(bool skipComments);
bool qtMocRunEnabled() const;
void setQtMocRunEnabled(bool enabled);
bool objCEnabled() const;
void setObjCEnabled(bool onoff);
QList<SimpleToken> operator()(const QString &text, int state = 0);
int state() const
{ return _lastState; }
private:
int _lastState;
bool _skipComments: 1;
bool _qtMocRunEnabled: 1;
bool _objCEnabled: 1;
};
} // end of namespace CPlusPlus
#endif // SIMPLELEXER_H