121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
#ifndef LOGSMODELNG_H
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#define LOGSMODELNG_H
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#include <QObject>
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#include <QAbstractListModel>
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#include <QDateTime>
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#include <QLineSeries>
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class LogEntry;
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class Engine;
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class LogsModelNg : public QAbstractListModel
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{
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Q_OBJECT
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Q_PROPERTY(Engine* engine READ engine WRITE setEngine NOTIFY engineChanged)
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Q_PROPERTY(bool busy READ busy NOTIFY busyChanged)
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Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged)
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Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
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Q_PROPERTY(QString deviceId READ deviceId WRITE setDeviceId NOTIFY deviceIdChanged)
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Q_PROPERTY(QStringList typeIds READ typeIds WRITE setTypeIds NOTIFY typeIdsChanged)
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Q_PROPERTY(QDateTime startTime READ startTime WRITE setStartTime NOTIFY startTimeChanged)
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Q_PROPERTY(QDateTime endTime READ endTime WRITE setEndTime NOTIFY endTimeChanged)
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Q_PROPERTY(QVariant minValue READ minValue NOTIFY minValueChanged)
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Q_PROPERTY(QVariant maxValue READ maxValue NOTIFY maxValueChanged)
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Q_PROPERTY(QtCharts::QXYSeries *graphSeries READ graphSeries WRITE setGraphSeries NOTIFY graphSeriesChanged)
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Q_PROPERTY(QDateTime viewStartTime READ viewStartTime WRITE setViewStartTime NOTIFY viewStartTimeChanged)
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public:
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enum Roles {
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RoleTimestamp,
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RoleValue,
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RoleDeviceId,
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RoleTypeId,
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RoleSource,
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RoleLoggingEventType
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};
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explicit LogsModelNg(QObject *parent = nullptr);
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Engine *engine() const;
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void setEngine(Engine* jsonRpcClient);
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role) const override;
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QHash<int, QByteArray> roleNames() const override;
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bool busy() const;
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bool live() const;
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void setLive(bool live);
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QString deviceId() const;
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void setDeviceId(const QString &deviceId);
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QStringList typeIds() const;
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void setTypeIds(const QStringList &typeId);
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QDateTime startTime() const;
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void setStartTime(const QDateTime &startTime);
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QDateTime endTime() const;
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void setEndTime(const QDateTime &endTime);
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QtCharts::QXYSeries *graphSeries() const;
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void setGraphSeries(QtCharts::QXYSeries *lineSeries);
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QDateTime viewStartTime() const;
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void setViewStartTime(const QDateTime &viewStartTime);
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QVariant minValue() const;
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QVariant maxValue() const;
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Q_INVOKABLE LogEntry *get(int index) const;
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protected:
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virtual void fetchMore(const QModelIndex &parent = QModelIndex()) override;
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virtual bool canFetchMore(const QModelIndex &parent = QModelIndex()) const override;
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signals:
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void busyChanged();
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void liveChanged();
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void deviceIdChanged();
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void typeIdsChanged();
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void countChanged();
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void startTimeChanged();
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void endTimeChanged();
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void engineChanged();
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void graphSeriesChanged();
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void viewStartTimeChanged();
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void minValueChanged();
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void maxValueChanged();
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private slots:
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void newLogEntryReceived(const QVariantMap &data);
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void logsReply(const QVariantMap &data);
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private:
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QList<LogEntry*> m_list;
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Engine *m_engine = nullptr;
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bool m_busy = false;
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bool m_live = false;
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QString m_deviceId;
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QStringList m_typeIds;
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QDateTime m_startTime;
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QDateTime m_endTime;
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int m_blockSize = 100;
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bool m_canFetchMore = true;
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QDateTime m_viewStartTime;
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QVariant m_minValue;
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QVariant m_maxValue;
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QtCharts::QXYSeries *m_graphSeries = nullptr;
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QList<QPair<QDateTime, bool> > m_fetchedPeriods;
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};
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#endif // LOGSMODELNG_H
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