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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef PROGRESSBAR_H
#define PROGRESSBAR_H
#include <QWidget>
/**
* Widget which displays a the current fill state of the Engine's internal
* buffer, and the current play/record position within that buffer.
*/
class ProgressBar : public QWidget
{
Q_OBJECT
public:
explicit ProgressBar(QWidget *parent = nullptr);
~ProgressBar();
void reset();
void paintEvent(QPaintEvent *event) override;
public slots:
void bufferLengthChanged(qint64 length);
void recordPositionChanged(qint64 recordPosition);
void playPositionChanged(qint64 playPosition);
void windowChanged(qint64 position, qint64 length);
private:
qint64 m_bufferLength;
qint64 m_recordPosition;
qint64 m_playPosition;
qint64 m_windowPosition;
qint64 m_windowLength;
};
#endif // PROGRESSBAR_H
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