QXmppFallback.h

// SPDX-FileCopyrightText: 2024 Linus Jahn <lnj@kaidan.im>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#ifndef QXMPPFALLBACK_H
#define QXMPPFALLBACK_H
 
#include "QXmppGlobal.h"
 
#include <optional>
 
#include <QSharedDataPointer>
 
class QDomElement;
class QXmlStreamWriter;
 
struct QXmppFallbackPrivate;
 
class QXMPP_EXPORT QXmppFallback
{
public:
    enum Element {
        Body,
        Subject,
    };
 
    struct Range {
        uint32_t start;
        uint32_t end;
    };
 
    struct Reference {
        Element element;
        std::optional<Range> range;
    };
 
    QXmppFallback(const QString &forNamespace, const QVector<Reference> &references);
    QXMPP_PRIVATE_DECLARE_RULE_OF_SIX(QXmppFallback)
 
    const QString &forNamespace() const;
    void setForNamespace(const QString &);
 
    const QVector<Reference> &references() const;
    void setReferences(const QVector<Reference> &);
 
    static std::optional<QXmppFallback> fromDom(const QDomElement &);
    void toXml(QXmlStreamWriter *) const;
 
private:
    QSharedDataPointer<QXmppFallbackPrivate> d;
};
 
#endif  // QXMPPFALLBACK_H