opcuaserverdiscovery_p.h

Enable keyboard shortcuts

// Copyright (C) 2019 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 OPCUASERVERDISCOVERY_P_H

#define OPCUASERVERDISCOVERY_P_H

#include <private/opcuastatus_p.h>

#include <private/opcuaconnection_p.h>

#include <QtOpcUa/qopcuatype.h>

#include <QOpcUaApplicationDescription>

#include <QStandardItemModel>

#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 OpcUaServerDiscovery : public QStandardItemModel

    Q_OBJECT

    Q_PROPERTY(QString discoveryUrl READ discoveryUrl WRITE setDiscoveryUrl NOTIFY discoveryUrlChanged)

    Q_PROPERTY(int count READ count NOTIFY countChanged)

    Q_PROPERTY(OpcUaStatus status READ status NOTIFY statusChanged)

    Q_PROPERTY(OpcUaConnection* connection READ connection WRITE setConnection NOTIFY connectionChanged)

    QML_NAMED_ELEMENT(ServerDiscovery)

    QML_ADDED_IN_VERSION(5, 13)

public:

    OpcUaServerDiscovery(QObject *parent = nullptr);

    ~OpcUaServerDiscovery();

    const QString &discoveryUrl() const;

    void setDiscoveryUrl(const QString &discoverUrl);

    int count() const;

    Q_INVOKABLE QOpcUaApplicationDescription at(int row) const;

    const OpcUaStatus &status() const;

    void setConnection(OpcUaConnection *);

    OpcUaConnection *connection();

signals:

    void discoveryUrlChanged();

    void serversChanged();

    void countChanged();

    void statusChanged();

    void connectionChanged(OpcUaConnection *);

private slots:

    void connectSignals();

    void handleServers(const QList<QOpcUaApplicationDescription> &servers, QOpcUa::UaStatusCode statusCode, const QUrl &requestUrl);

    void startFindServers();

private:

    void clearData();

    QString m_discoveryUrl;

    OpcUaConnection *m_connection = nullptr;

    OpcUaStatus m_status;

};

QT_END_NAMESPACE

#endif // OPCUASERVERDISCOVERY_P_H