File indexing completed on 2024-12-22 05:15:23 

0001 /* SPDX-FileCopyrightText: 2023 Noah Davis <noahadvs@gmail.com>
0002  * SPDX-FileCopyrightText: 2023 Tanbir Jishan <tantalising007@gmail.com>
0003  * SPDX-License-Identifier: GPL-2.0-or-later
0004  */
0005 
0006 #pragma once
0007 
0008 #include <QAbstractListModel>
0009 
0010 class SectionsModel : public QAbstractListModel
0011 {
0012     Q_OBJECT
0013     // Constant because we rely on sectionsChanged in AbstractModel
0014     Q_PROPERTY(int count READ rowCount CONSTANT FINAL)
0015 public:
0016     SectionsModel(QObject *parent = nullptr);
0017 
0018     enum {
0019         FirstIndexRole = Qt::UserRole + 1,
0020     };
0021 
0022     QHash<int, QByteArray> roleNames() const override;
0023     QVariant data(const QModelIndex &index, int role) const override;
0024     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
0025 
0026     QString lastSection() const;
0027     // Not using standard QAbstractItemModel functions for these to keep them from being exposed to QML.
0028     void clear();
0029     void append(const QString &section, int firstIndex);
0030 
0031 private:
0032     struct Item {
0033         QString section;
0034         int firstIndex;
0035     };
0036 
0037     QList<Item> m_data;
0038     QHash<int, QByteArray> m_roleNames;
0039 };