opcuarelativenodeid_p.h

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// Copyright (C) 2018 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

// Qt-Security score:significant reason:default

#ifndef QOPCUA_OPCUARELATIVENODEID_P_H

#define QOPCUA_OPCUARELATIVENODEID_P_H

#include <private/opcuanodeidtype_p.h>

#include <QList>

#include <QQmlListProperty>

#include <QtQml/qqml.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.

//

QT_BEGIN_NAMESPACE

class OpcUaRelativeNodePath;

class OpcUaNodeIdType;

class OpcUaRelativeNodeId : public OpcUaNodeIdType

    Q_OBJECT

    Q_DISABLE_COPY(OpcUaRelativeNodeId)

    Q_PROPERTY(OpcUaNodeIdType* startNode READ startNode WRITE setStartNode NOTIFY startNodeChanged)

    Q_PROPERTY(QQmlListProperty<OpcUaRelativeNodePath> path READ paths)

    QML_NAMED_ELEMENT(RelativeNodeId)

    QML_ADDED_IN_VERSION(5, 12)

public:

    explicit OpcUaRelativeNodeId(QObject *parent = nullptr);

    OpcUaNodeIdType *startNode() const;

    QQmlListProperty<OpcUaRelativeNodePath> paths();

    void appendPath(OpcUaRelativeNodePath *path);

    int pathCount() const;

    OpcUaRelativeNodePath *path(int) const;

    void clearPaths();

signals:

    void startNodeChanged(OpcUaNodeIdType *startNode);

    void pathChanged();

public slots:

    void setStartNode(OpcUaNodeIdType *startNode);

private:

    static void appendPath(QQmlListProperty<OpcUaRelativeNodePath>*, OpcUaRelativeNodePath *);

    static qsizetype pathCount(QQmlListProperty<OpcUaRelativeNodePath>*);

    static OpcUaRelativeNodePath* path(QQmlListProperty<OpcUaRelativeNodePath>*, qsizetype);

    static void clearPaths(QQmlListProperty<OpcUaRelativeNodePath>*);

    OpcUaNodeIdType *m_startNode = nullptr;

    QList<OpcUaRelativeNodePath *> m_paths;

};

QT_END_NAMESPACE

#endif // QOPCUA_OPCUARELATIVENODEID_P_H