/*
   Strawberry Music Player
   This file was part of Clementine.
   Copyright 2004, Melchior FRANZ <mfranz@kde.org>
   Copyright 2009-2010, David Sansome <davidsansome@gmail.com>
   Copyright 2014, Krzysztof Sobiecki <sobkas@gmail.com>
   Copyright 2014, John Maguire <john.maguire@gmail.com>
   Copyright 2015, Mark Furneaux <mark@furneaux.ca>

   Strawberry 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 3 of the License, or
   (at your option) any later version.

   Strawberry is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef SONOGRAM_H
#define SONOGRAM_H

#include <QPixmap>
#include <QPainter>

#include "analyzerbase.h"

class Sonogram : public AnalyzerBase {
  Q_OBJECT
 public:
  Q_INVOKABLE explicit Sonogram(QWidget *parent);

  static const char *kName;

 protected:
  void resizeEvent(QResizeEvent *e) override;
  void analyze(QPainter &p, const Scope &s, bool new_frame) override;
  void transform(Scope &scope) override;
  void demo(QPainter &p) override;

 private:
  QPixmap canvas_;
};

#endif  // SONOGRAM_H