51 lines
1.0 KiB
C++
51 lines
1.0 KiB
C++
#ifndef WIDGET_H
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#define WIDGET_H
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#include <QWidget>
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#include <QStackedWidget>
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#include <QMessageBox>
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#include <QtMqtt/QMqttClient>
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#include "datamanager.h"
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QT_BEGIN_NAMESPACE
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namespace Ui { class Widget; }
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QT_END_NAMESPACE
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class Widget : public QWidget
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{
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Q_OBJECT
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public:
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Widget(QWidget *parent = nullptr);
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~Widget();
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void connected_handler();
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void disconnected_handler();
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void received_handler(const QByteArray &message, const QMqttTopicName &topic);
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void pingresp_handler();
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void state_handler();
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void error_handler(const QMqttClient::ClientError error);
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signals:
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void account_cancellation(QString username);
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void exit_client();
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void parking();
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void pick_up(QString code);
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public slots:
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void on_pushButton_3_clicked();
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void on_pushButton_4_clicked();
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void disconnect_form_server();
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private:
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Ui::Widget *ui;
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QMqttClient *mqtt_client;
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QMqttSubscription* sub = nullptr;
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QString topic = "/car";
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quint16 port = 1883;
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};
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#endif // WIDGET_H
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