File indexing completed on 2024-04-21 04:51:46

 /*
     SPDX-FileCopyrightText: 2016 Jean-Baptiste Mardelle <jb@kdenlive.org>
     This file is part of Kdenlive. See www.kdenlive.org.
 
     SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #pragma once
 
 #include "scopewidget.h"
 #include "sharedframe.h"
 
 #include <QPixmap>
 #include <QVector>
 #include <QWidget>
 
 namespace Mlt {
 class Filter;
 }
 
 class MonitorManager;
 
 /*class EqualizerWidget : public QWidget
 {
     Q_OBJECT
 public:
     EqualizerWidget(QWidget *parent = nullptr);
 
 };*/
 
 /** @class AudioGraphWidget
     @brief \@todo Describe class AudioGraphWidget
     @todo Describe class AudioGraphWidget
  */
 class AudioGraphWidget : public QWidget
 {
     Q_OBJECT
 public:
     explicit AudioGraphWidget(QWidget *parent = nullptr);
     void drawBackground();
 
 public Q_SLOTS:
     void showAudio(const QVector<float> &bands);
 
 protected:
     void paintEvent(QPaintEvent *pe) override;
     void resizeEvent(QResizeEvent *event) override;
 
 private:
     QVector<float> m_levels;
     QVector<int> m_dbLabels;
     QStringList m_freqLabels;
     QPixmap m_pixmap;
     QRect m_rect;
     int m_maxDb;
     void drawDbLabels(QPainter &p, const QRect &rect);
     void drawChanLabels(QPainter &p, const QRect &rect, int barWidth);
 };
 
 /** @class AudioGraphSpectrum
     @brief An audio spectrum
     @author Jean-Baptiste Mardelle
  */
 class AudioGraphSpectrum : public ScopeWidget
 {
     Q_OBJECT
 public:
     AudioGraphSpectrum(MonitorManager *manager, QWidget *parent = nullptr);
     ~AudioGraphSpectrum() override;
     void dockVisible(bool visible);
 
 private:
     MonitorManager *m_manager;
     Mlt::Filter *m_filter;
     AudioGraphWidget *m_graphWidget;
     // EqualizerWidget *m_equalizer;
     void processSpectrum();
     void refreshScope(const QSize &size, bool full) override;
 
 public Q_SLOTS:
     void refreshPixmap();
 
 private Q_SLOTS:
     void activate(bool enable);
 };