timeserieslistmodel.h

Go to the documentation of this file.

 
#ifndef OPENSWMMVIS_UI_PANELS_TIMESERIESLISTMODEL_H
#define OPENSWMMVIS_UI_PANELS_TIMESERIESLISTMODEL_H
 
#include <QAbstractListModel>
#include <QPointer>
#include <QVector>
 
namespace openswmmvis::timeseries {
class TimeseriesProvider;
class TimeseriesRegistry;
}
 
namespace openswmmvis::ui {
 
class TimeseriesListModel : public QAbstractListModel
{
    Q_OBJECT
public:
    explicit TimeseriesListModel(QObject *parent = nullptr);
    ~TimeseriesListModel() override;
 
    void setRegistry(openswmmvis::timeseries::TimeseriesRegistry *registry);
    openswmmvis::timeseries::TimeseriesRegistry *registry() const noexcept;
 
    openswmmvis::timeseries::TimeseriesProvider *providerAt(int row) const;
 
    int rowOf(const openswmmvis::timeseries::TimeseriesProvider *p) const;
 
    // QAbstractListModel ----------------------------------------------------
 
    int      rowCount(const QModelIndex &parent = {}) const override;
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
    bool     setData(const QModelIndex &index, const QVariant &value,
                     int role = Qt::EditRole) override;
    Qt::ItemFlags flags(const QModelIndex &index) const override;
 
private slots:
    void onProviderAdded_(openswmmvis::timeseries::TimeseriesProvider *p);
    void onProviderAboutToBeRemoved_(openswmmvis::timeseries::TimeseriesProvider *p);
    void onProviderRenamed_(openswmmvis::timeseries::TimeseriesProvider *p,
                            const QString &prev, const QString &now);
 
private:
    QPointer<openswmmvis::timeseries::TimeseriesRegistry> m_registry;
    QVector<openswmmvis::timeseries::TimeseriesProvider *> m_rows;
 
    void rebuildCache_();
};
 
} // namespace openswmmvis::ui
 
#endif // OPENSWMMVIS_UI_PANELS_TIMESERIESLISTMODEL_H