Serial-Studio/src/QmlBridge.h

/*
 * Copyright (c) 2020-2021 Alex Spataru <https://github.com/alex-spataru>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#ifndef QML_BRIDGE_H
#define QML_BRIDGE_H

#include <QObject>
#include <QVariant>

class Group;
class QmlBridge : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QString projectTitle READ projectTitle NOTIFY updated)
    Q_PROPERTY(int groupCount READ groupCount NOTIFY updated)
    Q_PROPERTY(QList<Group *> groups READ groups NOTIFY updated)

signals:
    void updated();
    void dataReset();

public:
    static QmlBridge *getInstance();

    QString projectTitle() const;

    int groupCount() const;
    QList<Group *> groups() const;
    Q_INVOKABLE Group *getGroup(const int index);

private:
    QmlBridge();

private slots:
    void update();
    void resetData();

private:
    QString m_title;
    QList<Group *> m_groups;
};

#endif