pathmodel.h

/*
    SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#ifndef KPUBLICTRANSPORT_PATHMODEL_H
#define KPUBLICTRANSPORT_PATHMODEL_H
 
#include "kpublictransport_export.h"
 
#include <KPublicTransport/Path>
 
#include <QAbstractListModel>
 
namespace KPublicTransport {
 
/** Model representing a KPublicTransport::Path.
 *  Each row is a KPublicTransport::PathSection, the model computes
 *  additional information such as turn directions for each section.
 */
class KPUBLICTRANSPORT_EXPORT PathModel : public QAbstractListModel
{
    Q_OBJECT
    Q_PROPERTY(KPublicTransport::Path path READ path WRITE setPath)
 
public:
    explicit PathModel(QObject *parent = nullptr);
    ~PathModel() override;
 
    enum Role {
        PathSectionRole = Qt::UserRole,
        TurnDirectionRole,
    };
 
    Path path() const;
    void setPath(const Path &path);
 
    int rowCount(const QModelIndex &parent = {}) const override;
    QVariant data(const QModelIndex &index, int role) const override;
    QHash<int, QByteArray> roleNames() const override;
 
private:
    Path m_path;
};
 
}
 
#endif // KPUBLICTRANSPORT_PATHMODEL_H