bodypartformatterfactory.h

/*
    bodypartformatterfactory.h
 
    This file is part of KMail, the KDE mail client.
    SPDX-FileCopyrightText: 2004 Marc Mutz <mutz@kde.org>
    SPDX-FileCopyrightText: 2004 Ingo Kloecker <kloecker@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "mimetreeparser_export.h"
 
#include <QList>
#include <memory>
namespace MimeTreeParser
{
namespace Interface
{
class BodyPartFormatter;
}
 
class BodyPartFormatterFactoryPrivate;
 
/** The place to obtain BodyPartFormatter candidates for a given mime type. */
class MIMETREEPARSER_EXPORT BodyPartFormatterFactory
{
public:
    BodyPartFormatterFactory();
    virtual ~BodyPartFormatterFactory();
 
    static BodyPartFormatterFactory *instance();
 
    /**
     *  Returns all suitable formatters for the given mimetype.
     *  The candidates are ordered by priority, with the catch-call
     *  formatter coming last.
     */
    [[nodiscard]] QList<const Interface::BodyPartFormatter *> formattersForType(const QString &mimeType) const;
 
protected:
    void insert(const QString &mimeType, const Interface::BodyPartFormatter *formatter, int priority);
    virtual void loadPlugins();
 
private:
    Q_DISABLE_COPY(BodyPartFormatterFactory)
    std::unique_ptr<BodyPartFormatterFactoryPrivate> const d;
    friend class BodyPartFormatterFactoryPrivate;
};
}