Method convertArguments

core/multisignalmapper.cpp:47–68

    }

    static QVector<QVariant> convertArguments(QObject *sender, int signalIndex, void **args)
    {
        Q_ASSERT(sender);
        Q_ASSERT(signalIndex >= 0);

        const QMetaMethod signal = sender->metaObject()->method(signalIndex);
        Q_ASSERT(signal.methodType() == QMetaMethod::Signal);

        QVector<QVariant> v;
        const QList<QByteArray> paramTypes = signal.parameterTypes();
        for (int i = 0; i < paramTypes.size(); ++i) {
            int type = QMetaType::fromName(paramTypes[i]).id();
            if (type == QMetaType::Void || type == QMetaType::UnknownType) {
                qWarning() << Q_FUNC_INFO << "unknown metatype for signal argument type"
                           << paramTypes[i];
                continue;
            }
            v.push_back(QVariant(QMetaType(type), args[i + 1]));
        }

        return v;
    }

private:
    MultiSignalMapper *q;