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446dfed6e7
The map model keeps track of the dive site positions on the map. Therefore, it seems more logical to have the code calculating the map position in the model, not in the helper-class. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef MAPLOCATIONMODEL_H
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#define MAPLOCATIONMODEL_H
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#include <QObject>
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#include <QVector>
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#include <QHash>
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#include <QByteArray>
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#include <QAbstractListModel>
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#include <QGeoCoordinate>
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class MapLocation : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QVariant divesite READ divesiteVariant)
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Q_PROPERTY(QGeoCoordinate coordinate READ coordinate WRITE setCoordinate NOTIFY coordinateChanged)
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Q_PROPERTY(QString name MEMBER m_name)
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public:
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static const char *PROPERTY_NAME_COORDINATE;
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static const char *PROPERTY_NAME_DIVESITE;
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static const char *PROPERTY_NAME_NAME;
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explicit MapLocation();
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explicit MapLocation(struct dive_site *ds, QGeoCoordinate coord, QString name);
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QVariant getRole(int role) const;
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QGeoCoordinate coordinate();
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void setCoordinate(QGeoCoordinate coord);
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void setCoordinateNoEmit(QGeoCoordinate coord);
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QVariant divesiteVariant();
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struct dive_site *divesite();
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enum Roles {
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RoleDivesite = Qt::UserRole + 1,
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RoleCoordinate,
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RoleName
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};
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private:
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struct dive_site *m_ds;
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QGeoCoordinate m_coordinate;
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QString m_name;
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signals:
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void coordinateChanged();
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};
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class MapLocationModel : public QAbstractListModel
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{
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Q_OBJECT
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Q_PROPERTY(int count READ count NOTIFY countChanged)
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Q_PROPERTY(QVariant selectedDs READ selectedDs NOTIFY selectedDsChanged)
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public:
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MapLocationModel(QObject *parent = NULL);
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~MapLocationModel();
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Q_INVOKABLE MapLocation *get(int row);
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QVariant data(const QModelIndex &index, int role) const override;
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int rowCount(const QModelIndex &parent) const override;
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int count();
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void add(MapLocation *);
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void reload();
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MapLocation *getMapLocation(const struct dive_site *ds);
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void updateMapLocationCoordinates(const struct dive_site *ds, QGeoCoordinate coord);
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Q_INVOKABLE void setSelected(struct dive_site *ds, bool fromClick = true);
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QVariant selectedDs();
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protected:
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QHash<int, QByteArray> roleNames() const override;
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private:
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QVector<MapLocation *> m_mapLocations;
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QHash<int, QByteArray> m_roles;
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struct dive_site *m_selectedDs;
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signals:
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void countChanged(int c);
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void selectedDsChanged();
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void selectedLocationChanged(MapLocation *);
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};
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#endif
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