| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef OPCUASERVERDISCOVERY_P_H |
| 5 | #define OPCUASERVERDISCOVERY_P_H |
| 6 | |
| 7 | #include <private/opcuastatus_p.h> |
| 8 | #include <private/opcuaconnection_p.h> |
| 9 | |
| 10 | #include <QtOpcUa/qopcuatype.h> |
| 11 | #include <QOpcUaApplicationDescription> |
| 12 | #include <QStandardItemModel> |
| 13 | #include <QtQml/qqml.h> |
| 14 | |
| 15 | // |
| 16 | // W A R N I N G |
| 17 | // ------------- |
| 18 | // |
| 19 | // This file is not part of the Qt API. It exists purely as an |
| 20 | // implementation detail. This header file may change from version to |
| 21 | // version without notice, or even be removed. |
| 22 | // |
| 23 | // We mean it. |
| 24 | // |
| 25 | |
| 26 | QT_BEGIN_NAMESPACE |
| 27 | |
| 28 | class OpcUaServerDiscovery : public QStandardItemModel |
| 29 | { |
| 30 | Q_OBJECT |
| 31 | Q_PROPERTY(QString discoveryUrl READ discoveryUrl WRITE setDiscoveryUrl NOTIFY discoveryUrlChanged) |
| 32 | Q_PROPERTY(int count READ count NOTIFY countChanged) |
| 33 | Q_PROPERTY(OpcUaStatus status READ status NOTIFY statusChanged) |
| 34 | Q_PROPERTY(OpcUaConnection* connection READ connection WRITE setConnection NOTIFY connectionChanged) |
| 35 | |
| 36 | QML_NAMED_ELEMENT(ServerDiscovery) |
| 37 | QML_ADDED_IN_VERSION(5, 13) |
| 38 | |
| 39 | public: |
| 40 | OpcUaServerDiscovery(QObject *parent = nullptr); |
| 41 | ~OpcUaServerDiscovery(); |
| 42 | |
| 43 | const QString &discoveryUrl() const; |
| 44 | void setDiscoveryUrl(const QString &discoverUrl); |
| 45 | int count() const; |
| 46 | Q_INVOKABLE QOpcUaApplicationDescription at(int row) const; |
| 47 | const OpcUaStatus &status() const; |
| 48 | void setConnection(OpcUaConnection *); |
| 49 | OpcUaConnection *connection(); |
| 50 | |
| 51 | signals: |
| 52 | void discoveryUrlChanged(); |
| 53 | void serversChanged(); |
| 54 | void countChanged(); |
| 55 | void statusChanged(); |
| 56 | void connectionChanged(OpcUaConnection *); |
| 57 | |
| 58 | private slots: |
| 59 | void connectSignals(); |
| 60 | void handleServers(const QList<QOpcUaApplicationDescription> &servers, QOpcUa::UaStatusCode statusCode, const QUrl &requestUrl); |
| 61 | void startFindServers(); |
| 62 | |
| 63 | private: |
| 64 | void clearData(); |
| 65 | |
| 66 | QString m_discoveryUrl; |
| 67 | OpcUaConnection *m_connection = nullptr; |
| 68 | OpcUaStatus m_status; |
| 69 | }; |
| 70 | |
| 71 | |
| 72 | QT_END_NAMESPACE |
| 73 | |
| 74 | #endif // OPCUASERVERDISCOVERY_P_H |
| 75 |