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****************************************************************************/

#ifndef QQMLEXTENSIONPLUGIN_H
#define QQMLEXTENSIONPLUGIN_H

#include <QtCore/qplugin.h>
#include <QtCore/QUrl>
#include <QtQml/qqmlextensioninterface.h>

QT_BEGIN_NAMESPACE

class QQmlEngine;
class QQmlExtensionPluginPrivate;

class Q_QML_EXPORT QQmlExtensionPlugin
    : public QObject
    , public QQmlExtensionInterface
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QQmlExtensionPlugin)
    Q_INTERFACES(QQmlExtensionInterface)
    Q_INTERFACES(QQmlTypesExtensionInterface)
public:
    explicit QQmlExtensionPlugin(QObject *parent = nullptr);
    ~QQmlExtensionPlugin() override;

    QUrl baseUrl() const;

    void registerTypes(const char *uri) override = 0;
    virtual void unregisterTypes();
    void initializeEngine(QQmlEngine *engine, const char *uri) override;

private:
    Q_DISABLE_COPY(QQmlExtensionPlugin)
};

class Q_QML_EXPORT QQmlEngineExtensionPlugin
        : public QObject
        , public QQmlEngineExtensionInterface
{
    Q_OBJECT
    Q_DISABLE_COPY_MOVE(QQmlEngineExtensionPlugin)
    Q_INTERFACES(QQmlEngineExtensionInterface)
public:
    explicit QQmlEngineExtensionPlugin(QObject *parent = nullptr);
    ~QQmlEngineExtensionPlugin() override;
    void initializeEngine(QQmlEngine *engine, const char *uri) override;
};

QT_END_NAMESPACE

#endif // QQMLEXTENSIONPLUGIN_H
