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/***************************************************************************
BitrateWidget.h - widget selecting a bitrate for MP3 or Ogg/Vorbis
-------------------
begin : Thu Oct 24 2002
copyright : (C) 2002 by Thomas Eschenbacher
email : Thomas Eschenbacher <thomas.eschenbacher@gmx.de>
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef BITRATE_WIDGET_H
#define BITRATE_WIDGET_H
#include "config.h"
#include <QList>
#include <QWidget>
#include "ui_BitrateWidgetBase.h"
namespace Kwave
{
class BitrateWidget: public QWidget,
public Ui::BitrateWidgetBase
{
Q_OBJECT
public:
/** Constructor */
explicit BitrateWidget(QWidget *parent);
/** Destructor */
~BitrateWidget() override;
/** sets a new current value */
virtual void setValue(int bitrate);
/** returns the currently selected value */
virtual int value();
/** set a new special value text */
virtual void setSpecialValueText(const QString &text);
/** sets a list of allowed bitrates */
virtual void allowRates(const QList<int> &list);
signals:
/** emitted whenever the bitrate setting has been modified */
void valueChanged(int value);
protected slots:
/** slider of ABR bitrate changed */
void sliderChanged(int value);
/** spinbox of ABR bitrate changed */
void spinboxChanged(int value);
/** slider has been released -> snap to nearest available value */
void snapInSlider();
protected:
/** find the nearest bitrate index of a current position */
int nearestIndex(int rate);
private:
/** list of allowed bitrates, sorted ascending */
QList<int> m_rates;
};
}
#endif /* BITRATE_WIDGET_H */
//***************************************************************************
//***************************************************************************
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