messagepartrendererfactory.h

/*
    This file is part of KMail, the KDE mail client.
    SPDX-FileCopyrightText: 2017 Sandro Knauß <sknauss@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "messageviewer_export.h"
 
#include <MimeTreeParser/MessagePart>
 
#include <QList>
 
#include <memory>
 
namespace MessageViewer
{
class MessagePartRendererBase;
class MessagePartRendererFactoryPrivate;
/**
 * @brief The MessagePartRendererFactory class
 */
class MESSAGEVIEWER_EXPORT MessagePartRendererFactory
{
public:
    MessagePartRendererFactory();
    ~MessagePartRendererFactory();
 
    /** Customize where to look for render plugins.
     *  This is the sub directory appended to the Qt plugin search paths.
     *  An empty string disables plugin loading.
     *  This only has any effect before the first call to renderersForPart().
     */
    void setPluginPath(const QString &subdir);
 
    static MessagePartRendererFactory *instance();
 
    [[nodiscard]] QList<MessagePartRendererBase *> renderersForPart(const QMetaObject *mo, const MimeTreeParser::MessagePart::Ptr &mp) const;
 
private:
    Q_DISABLE_COPY(MessagePartRendererFactory)
    std::unique_ptr<MessagePartRendererFactoryPrivate> d;
};
}