ConnectionScanner_Abstract.h

/***************************************************************************
 *   Copyright (C) 2024 by Stefan Kebekus                                  *
 *   stefan.kebekus@gmail.com                                              *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 3 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
 
#pragma once
 
#include <QObject>
 
#include "traffic/ConnectionInfo.h"
 
 
namespace Traffic {

class ConnectionScanner_Abstract : public QObject {
    Q_OBJECT
 
public:
    explicit ConnectionScanner_Abstract(QObject* parent = nullptr);
 
 
 
    //
    // Properties
    //

    Q_PROPERTY(QList<Traffic::ConnectionInfo> connectionInfos READ connectionInfos NOTIFY connectionInfosChanged)
 
    
    Q_PROPERTY(QString error READ error NOTIFY errorChanged)

    Q_PROPERTY(bool scanning READ scanning NOTIFY scanningChanged)
 
 
 
    //
    // Properties
    //

    [[nodiscard]] QList<Traffic::ConnectionInfo> connectionInfos() const { return m_connectionInfos; }

    [[nodiscard]] QString error() const { return m_error; }

    [[nodiscard]] bool scanning() const { return m_isScanning; }
 
 
public slots:
    virtual void start() = 0;

    virtual void stop() = 0;
 
signals:
    void connectionInfosChanged();

    void connectionDiscovered(const Traffic::ConnectionInfo& info);

    void errorChanged();

    void scanFinished();

    void scanningChanged();
 
protected:
    // Setter method for property with same name
    void setDevices(const QList<Traffic::ConnectionInfo>& newConnectionInfos);
 
    // Setter method for property with same name
    void setError(const QString& newError);
 
    // Setter method for property with same name
    void setIsScanning(bool newScanning);
 
private:
    // Property connectionInfos
    QList<Traffic::ConnectionInfo> m_connectionInfos;
 
    // Property error
    QString m_error;
 
    // Property isScanning
    bool m_isScanning {false};
};
 
} // namespace Traffic