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// Copyright (C) 2023 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 QQMLADAPTORMODELENGINEDATA_P_H
#define QQMLADAPTORMODELENGINEDATA_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/qqmldelegatemodel_p_p.h>
#include <private/qmetaobjectbuilder_p.h>
#include <private/qqmlproperty_p.h>
#include <private/qv4value_p.h>
#include <private/qv4functionobject_p.h>
QT_BEGIN_NAMESPACE
class QQmlAdaptorModelEngineData : public QV4::ExecutionEngine::Deletable
{
public:
QQmlAdaptorModelEngineData(QV4::ExecutionEngine *v4);
QV4::ExecutionEngine *v4;
QV4::PersistentValue listItemProto;
static QV4::ReturnedValue get_index(const QV4::FunctionObject *f, const QV4::Value *thisObject, const QV4::Value *, int)
{
QV4::Scope scope(f);
QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
if (!o)
RETURN_RESULT(scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object")));
RETURN_RESULT(QV4::Encode(o->d()->item->index));
}
template <typename T, typename M> static void setModelDataType(QMetaObjectBuilder *builder, M *metaType)
{
builder->setFlags(MetaObjectFlag::DynamicMetaObject);
builder->setClassName(T::staticMetaObject.className());
builder->setSuperClass(&T::staticMetaObject);
metaType->propertyOffset = T::staticMetaObject.propertyCount();
metaType->signalOffset = T::staticMetaObject.methodCount();
}
static void addProperty(QMetaObjectBuilder *builder, int propertyId, const QByteArray &propertyName, const QByteArray &propertyType)
{
builder->addSignal("__" + QByteArray::number(propertyId) + "()");
QMetaPropertyBuilder property = builder->addProperty(
propertyName, propertyType, propertyId);
property.setWritable(true);
}
V4_DEFINE_EXTENSION(QQmlAdaptorModelEngineData, get)
};
QT_END_NAMESPACE
#endif // QQMLADAPTORMODELENGINEDATA_P_H
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