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++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #ifndef MAINWINDOW_H
++ #define MAINWINDOW_H
++
++ #include <QCanBusDevice>
++ #include <QMainWindow>
++
++ class ConnectDialog;
++ class ReceivedFramesModel;
++
++ QT_BEGIN_NAMESPACE
++
++ class QCanBusFrame;
++ class QLabel;
++ class QTimer;
++
++ namespace Ui {
++ class MainWindow;
++ }
++
++ QT_END_NAMESPACE
++
++ class MainWindow : public QMainWindow
++ {
++ Q_OBJECT
++
++ public:
++ explicit MainWindow(QWidget *parent = nullptr);
++ ~MainWindow() override;
++
++ private slots:
++ void processReceivedFrames();
++ void sendFrame(const QCanBusFrame &frame) const;
++ void processErrors(QCanBusDevice::CanBusError) const;
++ void connectDevice();
++ void busStatus();
++ void disconnectDevice();
++ void processFramesWritten(qint64);
++ void onAppendFramesTimeout();
++
++ protected:
++ void closeEvent(QCloseEvent *event) override;
++
++ private:
++ void initActionsConnections();
++
++ qint64 m_numberFramesWritten = 0;
++ qint64 m_numberFramesReceived = 0;
++ Ui::MainWindow *m_ui = nullptr;
++ QLabel *m_status = nullptr;
++ QLabel *m_written = nullptr;
++ QLabel *m_received = nullptr;
++ ConnectDialog *m_connectDialog = nullptr;
++ std::unique_ptr<QCanBusDevice> m_canDevice;
++ QTimer *m_busStatusTimer = nullptr;
++ QTimer *m_appendTimer = nullptr;
++ ReceivedFramesModel *m_model = nullptr;
++ };
++
++ #endif // MAINWINDOW_H