File indexing completed on 2024-05-05 05:01:22

0001 // SPDX-FileCopyrightText: 2023 Tobias Fella <tobias.fella@kde.org>
0002 // SPDX-License-Identifier: GPL-2.0-or-later
0003 
0004 #pragma once
0005 
0006 #include <QAbstractListModel>
0007 #include <QPointer>
0008 #include <QQmlEngine>
0009 #include <QRectF>
0010 
0011 #include "neochatroom.h"
0012 
0013 #include <Quotient/events/roommessageevent.h>
0014 #include <Quotient/user.h>
0015 
0016 class LocationsModel : public QAbstractListModel
0017 {
0018     Q_OBJECT
0019     QML_ELEMENT
0020 
0021 public:
0022     enum Roles {
0023         TextRole = Qt::DisplayRole,
0024         LongitudeRole,
0025         LatitudeRole,
0026         AssetRole,
0027         AuthorRole,
0028     };
0029     Q_ENUM(Roles)
0030     Q_PROPERTY(NeoChatRoom *room READ room WRITE setRoom NOTIFY roomChanged)
0031     /** Bounding box of all locations covered by this model. */
0032     Q_PROPERTY(QRectF boundingBox READ boundingBox NOTIFY boundingBoxChanged)
0033 
0034     explicit LocationsModel(QObject *parent = nullptr);
0035 
0036     [[nodiscard]] NeoChatRoom *room() const;
0037     void setRoom(NeoChatRoom *room);
0038 
0039     QRectF boundingBox() const;
0040 
0041     [[nodiscard]] QHash<int, QByteArray> roleNames() const override;
0042     [[nodiscard]] QVariant data(const QModelIndex &index, int roleName) const override;
0043     [[nodiscard]] int rowCount(const QModelIndex &parent = {}) const override;
0044 
0045 Q_SIGNALS:
0046     void roomChanged();
0047     void boundingBoxChanged();
0048 
0049 protected:
0050     bool event(QEvent *event) override;
0051 
0052 private:
0053     QPointer<NeoChatRoom> m_room;
0054 
0055     struct LocationData {
0056         QString eventId;
0057         float latitude;
0058         float longitude;
0059         QJsonObject content;
0060         Quotient::User *author;
0061     };
0062     QList<LocationData> m_locations;
0063     void addLocation(const Quotient::RoomMessageEvent *event);
0064 };