qv4qmetaobjectwrapper_p.h

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// Copyright (C) 2024 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 QV4QMETAOBJECTWRAPPER_P_H
#define QV4QMETAOBJECTWRAPPER_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <private/qv4functionobject_p.h>
#include <private/qv4value_p.h>
 
#include <QtCore/qmetaobject.h>
 
QT_BEGIN_NAMESPACE
 
class QQmlPropertyData;
 
namespace QV4 {
namespace Heap {
 
struct QMetaObjectWrapper : FunctionObject {
    const QMetaObject* metaObject;
    QQmlPropertyData *constructors;
    int constructorCount;
 
    void init(const QMetaObject* metaObject);
    void destroy();
    void ensureConstructorsCache();
};
 
} // namespace Heap
 
struct Q_QML_EXPORT QMetaObjectWrapper : public FunctionObject
{
    V4_OBJECT2(QMetaObjectWrapper, FunctionObject)
    V4_NEEDS_DESTROY
 
    static ReturnedValue create(ExecutionEngine *engine, const QMetaObject* metaObject);
    const QMetaObject *metaObject() const { return d()->metaObject; }
 
protected:
    static ReturnedValue virtualCallAsConstructor(
            const FunctionObject *, const Value *argv, int argc, const Value *);
    static bool virtualIsEqualTo(Managed *a, Managed *b);
 
private:
    void init(ExecutionEngine *engine);
    ReturnedValue constructInternal(const Value *argv, int argc) const;
};
 
} // namespace QV4
 
QT_END_NAMESPACE
 
#endif // QV4QMETAOBJECTWRAPPER_P_H