rulelistmodel.h

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#ifndef OPENSWMMVIS_UI_MODELS_RULELISTMODEL_H
#define OPENSWMMVIS_UI_MODELS_RULELISTMODEL_H
 
#include <QAbstractListModel>
#include <QPointer>
 
class SWMMModelLayer;
 
namespace openswmmvis::controls {
class ControlRuleRegistry;
class ControlRuleProvider;
}
 
namespace openswmmvis::ui {
 
class RuleListModel : public QAbstractListModel
{
    Q_OBJECT
 
public:
    explicit RuleListModel(SWMMModelLayer *layer, QObject *parent = nullptr);
    ~RuleListModel() override;
 
    int           rowCount(const QModelIndex &parent = QModelIndex()) 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;
    bool          removeRows(int row, int count,
                              const QModelIndex &parent = QModelIndex()) override;
    Qt::ItemFlags flags(const QModelIndex &index) const override;
    QVariant      headerData(int section, Qt::Orientation orientation,
                              int role = Qt::DisplayRole) const override;
 
    int indexOf(const QString &name) const;
 
    QString nameAt(int row) const;
 
private slots:
    void onProviderAdded_(openswmmvis::controls::ControlRuleProvider *p);
    void onProviderAboutToBeRemoved_(openswmmvis::controls::ControlRuleProvider *p);
    void onProviderRenamed_(openswmmvis::controls::ControlRuleProvider *p,
                              const QString &prev, const QString &now);
    void onProviderValidationChanged_();
    void onProviderBodyChanged_();
 
private:
    void bindRegistry_();
    int  rowOfProvider_(openswmmvis::controls::ControlRuleProvider *p) const;
    openswmmvis::controls::ControlRuleRegistry *registry_() const;
 
    QPointer<SWMMModelLayer>                    m_layer;
};
 
} // namespace openswmmvis::ui
 
#endif // OPENSWMMVIS_UI_MODELS_RULELISTMODEL_H