File indexing completed on 2022-09-20 16:26:43

0001 /*
0002  *   Copyright 2016 Marco Martin <mart@kde.org>
0003  *
0004  *   This program is free software; you can redistribute it and/or modify
0005  *   it under the terms of the GNU Library General Public License as
0006  *   published by the Free Software Foundation; either version 2, or
0007  *   (at your option) any later version.
0008  *
0009  *   This program is distributed in the hope that it will be useful,
0010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0012  *   GNU General Public License for more details
0013  *
0014  *   You should have received a copy of the GNU Library General Public
0015  *   License along with this program; if not, write to the
0016  *   Free Software Foundation, Inc.,
0017  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
0018  */
0019 
0020 #ifndef AVAILABLEGRADESMODEL_H
0021 #define AVAILABLEGRADESMODEL_H
0022 
0023 #include <QAbstractListModel>
0024 #include <QJsonArray>
0025 #include <QJsonObject>
0026 #include <QJsonDocument>
0027 
0028 class Data;
0029 
0030 class AvailableGradesModel : public QAbstractListModel
0031 {
0032     Q_OBJECT
0033     Q_PROPERTY(int currentGrade READ currentGrade WRITE setCurrentGrade NOTIFY currentGradeChanged)
0034     Q_PROPERTY(int personalRecord READ personalRecord WRITE setPersonalRecord NOTIFY personalRecordChanged)
0035 
0036 public:
0037     enum Roles {
0038         NameRole = Qt::UserRole,
0039         EnabledRole,
0040         DescriptionRole,
0041         UrlRole
0042     };
0043 
0044     explicit AvailableGradesModel(Data *parent = 0);
0045     ~AvailableGradesModel();
0046 
0047     int personalRecord() const;
0048     void setPersonalRecord(int record);
0049 
0050     int currentGrade() const;
0051     void setCurrentGrade(int tab);
0052 
0053     Q_INVOKABLE void setScaleEnabled(int row, bool enabled);
0054     virtual QHash<int, QByteArray> roleNames() const;
0055     virtual int rowCount(const QModelIndex &parent) const;
0056     virtual QVariant data(const QModelIndex &index, int role) const;
0057 
0058     void load(const QString &dataName);
0059 
0060 Q_SIGNALS:
0061     void personalRecordChanged();
0062     void currentGradeChanged();
0063 
0064 private:
0065     QHash<int, QByteArray> m_roleNames;
0066 
0067     Data *m_data;
0068     QJsonDocument m_jsonDoc;
0069     QString m_dataName;
0070     int m_personalRecord;
0071     int m_currentGrade;
0072 };
0073 
0074 #endif // AVAILABLEGRADESMODEL_H