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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QPLUGINLOADER_H
#define QPLUGINLOADER_H
#include <QtCore/qglobal.h>
#if QT_CONFIG(library)
#include <QtCore/qlibrary.h>
#endif
#include <QtCore/qplugin.h>
QT_BEGIN_NAMESPACE
#if QT_CONFIG(library)
class QLibraryPrivate;
class QJsonObject;
class Q_CORE_EXPORT QPluginLoader : public QObject
{
Q_OBJECT
Q_PROPERTY(QString fileName READ fileName WRITE setFileName)
Q_PROPERTY(QLibrary::LoadHints loadHints READ loadHints WRITE setLoadHints)
public:
explicit QPluginLoader(QObject *parent = nullptr);
explicit QPluginLoader(const QString &fileName, QObject *parent = nullptr);
~QPluginLoader();
QObject *instance();
QJsonObject metaData() const;
static QObjectList staticInstances();
static QList<QStaticPlugin> staticPlugins();
bool load();
bool unload();
bool isLoaded() const;
void setFileName(const QString &fileName);
QString fileName() const;
QString errorString() const;
void setLoadHints(QLibrary::LoadHints loadHints);
QLibrary::LoadHints loadHints() const;
private:
QLibraryPrivate *d;
bool did_load;
Q_DISABLE_COPY(QPluginLoader)
};
#else
class Q_CORE_EXPORT QPluginLoader
{
public:
static QObjectList staticInstances();
static QList<QStaticPlugin> staticPlugins();
};
#endif // QT_CONFIG(library)
QT_END_NAMESPACE
#endif // QPLUGINLOADER_H
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