| 1 | // Copyright (C) 2021 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 OPCUADATACHANGEFILTER_P_H |
| 5 | #define OPCUADATACHANGEFILTER_P_H |
| 6 | |
| 7 | #include <QOpcUaMonitoringParameters> |
| 8 | #include <QtQml/qqml.h> |
| 9 | #include <QtCore/private/qglobal_p.h> |
| 10 | |
| 11 | // |
| 12 | // W A R N I N G |
| 13 | // ------------- |
| 14 | // |
| 15 | // This file is not part of the Qt API. It exists purely as an |
| 16 | // implementation detail. This header file may change from version to |
| 17 | // version without notice, or even be removed. |
| 18 | // |
| 19 | // We mean it. |
| 20 | // |
| 21 | |
| 22 | QT_BEGIN_NAMESPACE |
| 23 | |
| 24 | class OpcUaDataChangeFilter : public QObject { |
| 25 | Q_OBJECT |
| 26 | Q_PROPERTY(DataChangeTrigger trigger READ trigger WRITE setTrigger) |
| 27 | Q_PROPERTY(DeadbandType deadbandType READ deadbandType WRITE setDeadbandType) |
| 28 | Q_PROPERTY(double deadbandValue READ deadbandValue WRITE setDeadbandValue) |
| 29 | |
| 30 | QML_NAMED_ELEMENT(DataChangeFilter) |
| 31 | QML_ADDED_IN_VERSION(5, 13) |
| 32 | |
| 33 | public: |
| 34 | // Same as in QOpcUaMonitoringParameters::DataChangeFilter::DataChangeTrigger |
| 35 | enum class DataChangeTrigger { |
| 36 | Status = 0, |
| 37 | StatusOrValue = 1, |
| 38 | StatusOrValueOrTimestamp = 2 |
| 39 | }; |
| 40 | Q_ENUM(DataChangeTrigger) |
| 41 | |
| 42 | // Same as in QOpcUaMonitoringParameters::DataChangeFilter::DeadbandType |
| 43 | enum class DeadbandType { |
| 44 | None = 0, |
| 45 | Absolute = 1, |
| 46 | Percent = 2 |
| 47 | }; |
| 48 | Q_ENUM(DeadbandType) |
| 49 | |
| 50 | explicit OpcUaDataChangeFilter(QObject *parent = nullptr); |
| 51 | OpcUaDataChangeFilter(const OpcUaDataChangeFilter &); |
| 52 | OpcUaDataChangeFilter &operator=(const OpcUaDataChangeFilter &); |
| 53 | bool operator==(const OpcUaDataChangeFilter &) const; |
| 54 | ~OpcUaDataChangeFilter(); |
| 55 | |
| 56 | DataChangeTrigger trigger() const; |
| 57 | DeadbandType deadbandType() const; |
| 58 | double deadbandValue() const; |
| 59 | |
| 60 | const QOpcUaMonitoringParameters::DataChangeFilter &filter() const; |
| 61 | |
| 62 | signals: |
| 63 | void filterChanged(); |
| 64 | |
| 65 | public slots: |
| 66 | void setTrigger(DataChangeTrigger trigger); |
| 67 | void setDeadbandType(DeadbandType deadbandType); |
| 68 | void setDeadbandValue(double deadbandValue); |
| 69 | |
| 70 | private: |
| 71 | QOpcUaMonitoringParameters::DataChangeFilter m_filter; |
| 72 | }; |
| 73 | |
| 74 | QT_END_NAMESPACE |
| 75 | |
| 76 | #endif // OPCUADATACHANGEFILTER_P_H |
| 77 |