File indexing completed on 2024-05-12 04:42:51

 /*
     SPDX-FileCopyrightText: 2019 Volker Krause <vkrause@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KPUBLICTRANSPORT_BACKENDMODEL_H
 #define KPUBLICTRANSPORT_BACKENDMODEL_H
 
 #include "kpublictransport_export.h"
 
 #include <QAbstractListModel>
 
 #include <memory>
 
 namespace KPublicTransport {
 
 class BackendModelPrivate;
 class Manager;
 
 /** Model listing backends and allowing to configure which ones are active. */
 class KPUBLICTRANSPORT_EXPORT BackendModel : public QAbstractListModel
 {
     Q_OBJECT
 
     /** Sets the KPublicTransport::Manager instance. Necessary for this to work at all. */
     Q_PROPERTY(KPublicTransport::Manager* manager READ manager WRITE setManager NOTIFY managerChanged)
     /** Configures the grouping mode for the content of this model. */
     Q_PROPERTY(Mode mode READ mode WRITE setMode NOTIFY modeChanged)
 public:
     explicit BackendModel(QObject *parent = nullptr);
     ~BackendModel() override;
 
     /** Content grouping modes. */
     enum Mode {
         Flat, ///< Each backend appears exactly once, grouping by country is possible (the data is order by country), but multi-country operators might not be properly associated.
         GroupByCountry, ///< A backend might occur multiple times, for each country it is associated with.
     };
     Q_ENUM(Mode)
 
     Mode mode() const;
     void setMode(Mode mode);
 
     enum Roles {
         NameRole = Qt::DisplayRole,
         DescriptionRole = Qt::UserRole,
         IdentifierRole,
         SecureRole,
         ItemEnabledRole,
         BackendEnabledRole,
         PrimaryCountryCodeRole [[deprecated("use CountryCodeRole")]], ///< @deprecated use CountryCodeRole instead
         CountryCodeRole, ///< a ISO 3166-1 code usable for grouping content by country
     };
 
     Manager* manager() const;
     void setManager(Manager *mgr);
 
     int rowCount(const QModelIndex &parent = {}) const override;
     QVariant data(const QModelIndex &index, int role) const override;
     bool setData(const QModelIndex &index, const QVariant &value, int role) override;
     Qt::ItemFlags flags(const QModelIndex &index) const override;
     QHash<int, QByteArray> roleNames() const override;
 
 Q_SIGNALS:
     void managerChanged();
     void modeChanged();
 
 private:
     friend class BackendModelPrivate;
     const std::unique_ptr<BackendModelPrivate> d;
 };
 
 }
 
 #endif // KPUBLICTRANSPORT_BACKENDMODEL_H