File: downloadwidget.h

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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

#ifndef DOWNLOADWIDGET_H
#define DOWNLOADWIDGET_H

#include "ui_downloadwidget.h"

#include <QFrame>
#include <QElapsedTimer>

QT_BEGIN_NAMESPACE
class QWebEngineDownloadRequest;
QT_END_NAMESPACE

// Displays one ongoing or finished download (QWebEngineDownloadRequest).
class DownloadWidget final : public QFrame, public Ui::DownloadWidget
{
    Q_OBJECT
public:
    // Precondition: The QWebEngineDownloadRequest has been accepted.
    explicit DownloadWidget(QWebEngineDownloadRequest *download, QWidget *parent = nullptr);

signals:
    // This signal is emitted when the user indicates that they want to remove
    // this download from the downloads list.
    void removeClicked(DownloadWidget *self);

private slots:
    void updateWidget();

private:
    QString withUnit(qreal bytes);

    QWebEngineDownloadRequest *m_download;
    QElapsedTimer m_timeAdded;
};

#endif // DOWNLOADWIDGET_H