KOSMIndoorMap

gatemodel.h
1/*
2 SPDX-FileCopyrightText: 2020 Volker Krause <vkrause@kde.org>
3
4 SPDX-License-Identifier: LGPL-2.0-or-later
5*/
6
7#ifndef KOSMINDOORMAP_GATEMODEL_H
8#define KOSMINDOORMAP_GATEMODEL_H
9
10#include "kosmindoormap_export.h"
11
12#include <KOSMIndoorMap/MapData>
13
14#include <KOSM/Element>
15
16#include <QAbstractListModel>
17
18namespace KOSMIndoorMap {
19
20/** An airport gate. */
21struct Gate {
22 OSM::Node node;
23 OSM::Element sourceElement;
24 QString name;
25 int level = 0;
26};
27
28
29/** Lists all airport gates found in the current map.
30 * This also contains the concept of (optional) arrival/departure gates,
31 * for matching gate names from other sources and highlighting those in the output.
32 */
33class KOSMINDOORMAP_EXPORT GateModel : public QAbstractListModel
34{
35 Q_OBJECT
36 Q_PROPERTY(KOSMIndoorMap::MapData mapData READ mapData WRITE setMapData NOTIFY mapDataChanged)
37 Q_PROPERTY(bool isEmpty READ isEmpty NOTIFY mapDataChanged)
38
39 /** Row indexes of the matched arrival/departure gates, if found and/or set, otherwise @c -1. */
40 Q_PROPERTY(int arrivalGateRow READ arrivalGateRow NOTIFY gateIndexChanged)
41 Q_PROPERTY(int departureGateRow READ departureGateRow NOTIFY gateIndexChanged)
42public:
43 explicit GateModel(QObject *parent = nullptr);
44 ~GateModel();
45
46 MapData mapData() const;
47 void setMapData(const MapData &data);
48
49 bool isEmpty() const;
50
51 enum Role {
52 CoordinateRole = Qt::UserRole,
53 ElementRole,
54 LevelRole,
55 ArrivalGateRole,
56 DepartureGateRole,
57 HiddenElementRole,
58 };
59 Q_ENUM(Role)
60
61 int rowCount(const QModelIndex &parent = {}) const override;
62 QVariant data(const QModelIndex & index, int role) const override;
63 QHash<int, QByteArray> roleNames() const override;
64
65 /** Match arrival/departure gates against what we found in the map data. */
66 Q_INVOKABLE void setArrivalGate(const QString &name);
67 Q_INVOKABLE void setDepartureGate(const QString &name);
68
69 int arrivalGateRow() const;
70 int departureGateRow() const;
71
72Q_SIGNALS:
73 void mapDataChanged();
74 void gateIndexChanged();
75
76private:
77 void populateModel();
78 void matchGates();
79 int matchGate(const QString &name) const;
80 void setGateTag(int idx, OSM::TagKey key, bool enabled);
81
82 std::vector<Gate> m_gates;
83 MapData m_data;
84
85 struct {
86 OSM::TagKey mxArrival;
87 OSM::TagKey mxDeparture;
88 } m_tagKeys;
89
90 QString m_arrivalGate;
91 QString m_departureGate;
92 int m_arrivalGateRow = -1;
93 int m_departureGateRow = -1;
94};
95
96}
97
98#endif // KOSMINDOORMAP_GATEMODEL_H
Lists all airport gates found in the current map.
Definition gatemodel.h:34
Raw OSM map data, separated by levels.
Definition mapdata.h:60
A reference to any of OSM::Node/OSM::Way/OSM::Relation.
Definition element.h:24
An OSM node.
Definition datatypes.h:204
A key of an OSM tag.
Definition datatypes.h:179
OSM-based multi-floor indoor maps for buildings.
UserRole
An airport gate.
Definition gatemodel.h:21
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