qt-creator/src/plugins/coreplugin/idocumentfactory.h

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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of Qt Creator.
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#pragma once

#include "id.h"

#include <QObject>
#include <QStringList>

#include <functional>

namespace Core {

class IDocument;

class CORE_EXPORT IDocumentFactory : public QObject
{
    Q_OBJECT

public:
    IDocumentFactory(QObject *parent = nullptr);
    ~IDocumentFactory() override;

    static const QList<IDocumentFactory *> allDocumentFactories();

    using Opener = std::function<IDocument *(const QString &fileName)>;
    IDocument *open(const QString &filename);

    QStringList mimeTypes() const { return m_mimeTypes; }

    void setOpener(const Opener &opener) { m_opener = opener; }
    void setMimeTypes(const QStringList &mimeTypes) { m_mimeTypes = mimeTypes; }
    void addMimeType(const char *mimeType) { m_mimeTypes.append(QLatin1String(mimeType)); }
    void addMimeType(const QString &mimeType) { m_mimeTypes.append(mimeType); }

private:
    Id m_id;
    Opener m_opener;
    QStringList m_mimeTypes;
    QString m_displayName;
};

} // namespace Core