File indexing completed on 2024-05-12 15:27:52

 /***************************************************************************
 File                 : MQTTConnectionManagerWidget.h
 Project              : LabPlot
 Description          : widget for managing MQTT connections
 --------------------------------------------------------------------
 Copyright            : (C) 2018 Ferencz Kovacs (kferike98@gmail.com)
 Copyright            : (C) 2018-2019 Alexander Semke (alexander.semke@web.de)
 
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *  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 2 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., 51 Franklin Street, Fifth Floor,                    *
  *   Boston, MA  02110-1301  USA                                           *
  *                                                                         *
  ***************************************************************************/
 #ifndef MQTTCONNECTIONMANAGERWIDGET_H
 #define MQTTCONNECTIONMANAGERWIDGET_H
 
 #include "ui_mqttconnectionmanagerwidget.h"
 
 class QMqttClient;
 class QTimer;
 
 class MQTTConnectionManagerWidget : public QWidget {
     Q_OBJECT
 
 public:
     explicit MQTTConnectionManagerWidget(QWidget*, const QString&);
     ~MQTTConnectionManagerWidget() override;
 
     struct MQTTConnection {
         QString name;
         int port;
         QString hostName;
         bool useAuthentication;
         QString userName;
         QString password;
         bool useID;
         QString clientID;
         bool retain;
     };
 
     QString connection() const;
     void setCurrentConnection(const QString&);
     void saveConnections();
     bool checkConnections();
 
 private:
     Ui::MQTTConnectionManagerWidget ui;
     QList<MQTTConnection> m_connections;
     MQTTConnection* m_currentConnection = nullptr;
     bool m_initializing{false};
     QString m_configPath;
     QString m_initConnName;
     QMqttClient* m_client{nullptr};
     bool m_testing{false};
     QTimer* m_testTimer{nullptr};
 
     QString uniqueName();
     void loadConnection();
     void dataChanged();
 
 private slots:
     void testConnection();
     void loadConnections();
     void addConnection();
     void deleteConnection();
     void connectionChanged(int);
     void nameChanged(const QString&);
     void hostChanged(const QString&);
     void portChanged(const QString&);
     void userNameChanged(const QString&);
     void passwordChanged(const QString&);
     void clientIdChanged(const QString&);
     void authenticationChecked(int);
     void idChecked(int);
     void retainChecked(int);
     void onConnect();
     void onDisconnect();
     void testTimeout();
 
 signals:
     void changed();
 };
 
 #endif  // MQTTCONNECTIONMANAGERWIDGET_H