backend.h

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** Copyright (C) 2023 The Qt Company Ltd.
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** This file is part of the Qt Design Viewer of the Qt Toolkit.
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#ifndef DV_ANDROID_H
#define DV_ANDROID_H

#include <QThread>

#include "dsconnector/dsmanager.h"
#include "projectmanager.h"
#include "qrscanner.h"
#include "settings.h"

class Backend : public QObject
{
    Q_OBJECT
public:
    explicit Backend(QObject *parent = nullptr);
    ~Backend();

private:
    // Other members
    std::unique_ptr<ProjectManager> m_projectManager;
    std::unique_ptr<QrScanner> m_qrScanner;

    // DS Connector
    QScopedPointer<DesignStudioManager> m_dsManager;
    QThread m_dsManagerThread;
    QString m_lastProjectSenderId;

    // Settings
    Settings m_settings;

    // member functions
    void updatePopup(const QString &text, bool indeterminate = true);
    QByteArray getDeviceSerial();
    QString getDeviceUuid();

    void initDsManager();
    void initializeProjectManager();

    void runProject(const QString &id, const QByteArray &projectData);

signals:
    // UI signals - Popup
    void popupProgressIndeterminateChanged(bool indeterminate);
    void popupTextChanged(QString text);
    void popupOpen(const QString &text = {}, int timeout = 0);
    void popupClose();

    // UI signals - from DS Manager page
    void connectedChanged(bool connected, const QString &ipAddr);

    // UI signals - from UI
    void connectToDesignStudio(const QString &url);

public slots:
    QString buildInfo() const;
    void scanQrCode();
    void connectDesignStudio(const QString &ipAddr);
    void parseDesignViewerUrl(const QUrl &url);
    void popupInterrupted();

    bool autoScaleProject() const;
    void setAutoScaleProject(bool autoScaleProject);

    QString lastDesignStudioIp() const;
};

#endif // DV_ANDROID_H