1 files changed, 73 insertions, 0 deletions
diff --git a/src/ReadReceiptsModel.h b/src/ReadReceiptsModel.h
new file mode 100644
index 00000000..3b45716c
--- /dev/null
+++ b/src/ReadReceiptsModel.h
@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: 2021 Nheko Contributors
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef READRECEIPTSMODEL_H
+#define READRECEIPTSMODEL_H
+
+#include <QAbstractListModel>
+#include <QDateTime>
+#include <QObject>
+#include <QSortFilterProxyModel>
+#include <QString>
+
+class ReadReceiptsModel : public QAbstractListModel
+{
+        Q_OBJECT
+
+public:
+        enum Roles
+        {
+                Mxid,
+                DisplayName,
+                AvatarUrl,
+                Timestamp,
+                RawTimestamp,
+        };
+
+        explicit ReadReceiptsModel(QString event_id, QString room_id, QObject *parent = nullptr);
+
+        QString eventId() const { return event_id_; }
+        QString roomId() const { return room_id_; }
+
+        QHash<int, QByteArray> roleNames() const override;
+        int rowCount(const QModelIndex &parent) const override
+        {
+                Q_UNUSED(parent)
+                return readReceipts_.size();
+        }
+        QVariant data(const QModelIndex &index, int role) const override;
+
+public slots:
+        void addUsers(const std::multimap<uint64_t, std::string, std::greater<uint64_t>> &users);
+        void update();
+
+private:
+        QString dateFormat(const QDateTime &then) const;
+
+        QString event_id_;
+        QString room_id_;
+        QVector<QPair<QString, QDateTime>> readReceipts_;
+};
+
+class ReadReceiptsProxy : public QSortFilterProxyModel
+{
+        Q_OBJECT
+
+        Q_PROPERTY(QString eventId READ eventId CONSTANT)
+        Q_PROPERTY(QString roomId READ roomId CONSTANT)
+
+public:
+        explicit ReadReceiptsProxy(QString event_id, QString room_id, QObject *parent = nullptr);
+
+        QString eventId() const { return event_id_; }
+        QString roomId() const { return room_id_; }
+
+private:
+        QString event_id_;
+        QString room_id_;
+
+        ReadReceiptsModel model_;
+};
+
+#endif // READRECEIPTSMODEL_H