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#include "parser.h"

#include <QObject>

#include <QStringList>

QT_BEGIN_NAMESPACE

QString Parser::cleanArgs(const QString &func)

{

    QString slot(func);

    int begin = slot.indexOf(QLatin1Char('(')) + 1;

    QString args = slot.mid(begin);

    args = args.left(args.indexOf(QLatin1Char(')')));

    QStringList lst = args.split(QLatin1Char(','));

    QString res = slot.left(begin);

    for (QStringList::Iterator it = lst.begin(); it != lst.end(); ++it) {

        if (it != lst.begin())

            res += QLatin1Char(',');

        QString arg = *it;

        int pos = 0;

        if ((pos = arg.indexOf(QLatin1Char('&'))) != -1) {

            arg = arg.left(pos + 1);

        } else if ((pos = arg.indexOf(QLatin1Char('*'))) != -1) {

            arg = arg.left(pos + 1);

        } else {

            arg = arg.simplified();

            if ((pos = arg.indexOf(QLatin1Char(':'))) != -1)

                arg = arg.left(pos).simplified() + QLatin1Char(':') + arg.mid(pos + 1).simplified();

            QStringList l = arg.split(QLatin1Char(' '));

            if (l.count() == 2) {

                if (l[0] != QLatin1String("const")

                        && l[0] != QLatin1String("unsigned")

                        && l[0] != QLatin1String("var"))

                    arg = l[0];

            } else if (l.count() == 3) {

                arg = l[0] + QLatin1Char(' ') + l[1];

            }

        }

        res += arg;

    }

    res += QLatin1Char(')');

    return res;

}

QT_END_NAMESPACE