File indexing completed on 2024-05-12 04:42:52

 /*
     SPDX-FileCopyrightText: 2019 Volker Krause <vkrause@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KPUBLICTRANSPORT_LOCATIONQUERYMODEL_H
 #define KPUBLICTRANSPORT_LOCATIONQUERYMODEL_H
 
 #include "kpublictransport_export.h"
 #include "abstractquerymodel.h"
 
 #include <KPublicTransport/LocationRequest>
 
 namespace KPublicTransport {
 
 class Location;
 class LocationQueryModelPrivate;
 
 /**
  * Model representing location query results.
  * Intented as a basis for as-you-type completers for location searches.
  */
 class KPUBLICTRANSPORT_EXPORT LocationQueryModel : public AbstractQueryModel
 {
     Q_OBJECT
     /** Specify the actual location query. */
     Q_PROPERTY(KPublicTransport::LocationRequest request READ request WRITE setRequest NOTIFY requestChanged)
 
     /** Delay in milliseconds until the query is actually performed.
      *  Useful when expecting high frequency changes to the request, eg. for completion during typing.
      *  @default no delay
      */
     Q_PROPERTY(int queryDelay READ queryDelay WRITE setQueryDelay NOTIFY queryDelayChanged)
 
 public:
     explicit LocationQueryModel(QObject *parent = nullptr);
     ~LocationQueryModel() override;
 
     LocationRequest request() const;
     void setRequest(const LocationRequest &req);
 
     int queryDelay() const;
     void setQueryDelay(int ms);
 
     enum Roles {
         LocationRole = Qt::UserRole
     };
     Q_ENUM(Roles)
 
     int rowCount(const QModelIndex &parent) const override;
     QVariant data(const QModelIndex &index, int role) const override;
     QHash<int, QByteArray> roleNames() const override;
 
     /** The current model content. */
     const std::vector<Location>& locations() const;
 
 Q_SIGNALS:
     void requestChanged();
     void queryDelayChanged();
 
 private:
     friend class LocationQueryModelPrivate;
     Q_DECLARE_PRIVATE(LocationQueryModel)
 };
 
 }
 
 #endif // KPUBLICTRANSPORT_LOCATIONQUERYMODEL_H