| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef OPCUADATACHANGEFILTER_P_H |
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| 5 | #define OPCUADATACHANGEFILTER_P_H |
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| 6 | |
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| 7 | #include <QOpcUaMonitoringParameters> |
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| 8 | #include <QtQml/qqml.h> |
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| 9 | #include <QtCore/private/qglobal_p.h> |
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| 10 | |
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| 11 | // |
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| 12 | // W A R N I N G |
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| 13 | // ------------- |
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| 14 | // |
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| 15 | // This file is not part of the Qt API. It exists purely as an |
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| 16 | // implementation detail. This header file may change from version to |
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| 17 | // version without notice, or even be removed. |
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| 18 | // |
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| 19 | // We mean it. |
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| 20 | // |
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| 21 | |
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| 22 | QT_BEGIN_NAMESPACE |
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| 23 | |
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| 24 | class OpcUaDataChangeFilter : public QObject { |
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| 25 | Q_OBJECT |
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| 26 | Q_PROPERTY(DataChangeTrigger trigger READ trigger WRITE setTrigger) |
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| 27 | Q_PROPERTY(DeadbandType deadbandType READ deadbandType WRITE setDeadbandType) |
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| 28 | Q_PROPERTY(double deadbandValue READ deadbandValue WRITE setDeadbandValue) |
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| 29 | |
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| 30 | QML_NAMED_ELEMENT(DataChangeFilter) |
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| 31 | QML_ADDED_IN_VERSION(5, 13) |
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| 32 | |
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| 33 | public: |
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| 34 | // Same as in QOpcUaMonitoringParameters::DataChangeFilter::DataChangeTrigger |
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| 35 | enum class DataChangeTrigger { |
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| 36 | Status = 0, |
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| 37 | StatusOrValue = 1, |
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| 38 | StatusOrValueOrTimestamp = 2, |
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| 39 | }; |
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| 40 | Q_ENUM(DataChangeTrigger) |
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| 41 | |
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| 42 | // Same as in QOpcUaMonitoringParameters::DataChangeFilter::DeadbandType |
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| 43 | enum class DeadbandType { |
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| 44 | None = 0, |
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| 45 | Absolute = 1, |
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| 46 | Percent = 2, |
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| 47 | }; |
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| 48 | Q_ENUM(DeadbandType) |
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| 49 | |
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| 50 | explicit OpcUaDataChangeFilter(QObject *parent = nullptr); |
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| 51 | OpcUaDataChangeFilter(const OpcUaDataChangeFilter &); |
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| 52 | OpcUaDataChangeFilter &operator=(const OpcUaDataChangeFilter &); |
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| 53 | bool operator==(const OpcUaDataChangeFilter &) const; |
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| 54 | ~OpcUaDataChangeFilter(); |
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| 55 | |
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| 56 | DataChangeTrigger trigger() const; |
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| 57 | DeadbandType deadbandType() const; |
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| 58 | double deadbandValue() const; |
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| 59 | |
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| 60 | const QOpcUaMonitoringParameters::DataChangeFilter &filter() const; |
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| 61 | |
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| 62 | signals: |
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| 63 | void filterChanged(); |
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| 64 | |
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| 65 | public slots: |
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| 66 | void setTrigger(DataChangeTrigger trigger); |
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| 67 | void setDeadbandType(DeadbandType deadbandType); |
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| 68 | void setDeadbandValue(double deadbandValue); |
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| 69 | |
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| 70 | private: |
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| 71 | QOpcUaMonitoringParameters::DataChangeFilter m_filter; |
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| 72 | }; |
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| 73 | |
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| 74 | QT_END_NAMESPACE |
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| 75 | |
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| 76 | #endif // OPCUADATACHANGEFILTER_P_H |
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| 77 | |
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