openedlist.h

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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
#ifndef OPENEDLIST_H
#define OPENEDLIST_H
 
#include "location.h"
 
#include <QtCore/qstring.h>
 
QT_BEGIN_NAMESPACE
 
class OpenedList
{
public:
    enum ListStyle { Bullet, Tag, Value, Numeric, UpperAlpha, LowerAlpha, UpperRoman, LowerRoman };
 
    OpenedList() : sty(Bullet), ini(1), nex(0) {}
    explicit OpenedList(ListStyle style);
    OpenedList(const Location &location, const QString &hint);
 
    void next() { nex++; }
 
    [[nodiscard]] bool isStarted() const { return nex >= ini; }
    [[nodiscard]] ListStyle style() const { return sty; }
    [[nodiscard]] QString styleString() const;
    [[nodiscard]] int number() const { return nex; }
    [[nodiscard]] QString numberString() const;
    [[nodiscard]] QString prefix() const { return pref; }
    [[nodiscard]] QString suffix() const { return suff; }
 
private:
    static int fromAlpha(const QString &str);
    static QString toRoman(int n);
    static int fromRoman(const QString &str);
 
    ListStyle sty;
    int ini;
    int nex;
    QString pref;
    QString suff;
};
Q_DECLARE_TYPEINFO(OpenedList, Q_RELOCATABLE_TYPE);
 
QT_END_NAMESPACE
 
#endif