#ifndef FFMPEGVIDEODLG_H
#define FFMPEGVIDEODLG_H

#include "cffmpeg_decode.h"
#include <QDebug>
#include <QDir>
#include <QImage>
#include <QPaintEvent>
#include <QPainter>
#include <QThread>
#include <QWidget>

extern "C" {
#include <libavcodec/avcodec.h>

#include <libavutil/channel_layout.h>
#include <libavutil/common.h>
#include <libavutil/frame.h>
#include <libavutil/imgutils.h>
#include <libavutil/mem.h>
#include <libavutil/opt.h>
#include <libavutil/parseutils.h>
#include <libavutil/samplefmt.h>

#include <libswscale/swscale.h>

#include <libavformat/avformat.h>
}

namespace Ui {
class ffmpegvideoDlg;
}

class ffmpegvideoDlg : public QWidget {
  Q_OBJECT

public:
  explicit ffmpegvideoDlg(QWidget *parent = nullptr);
  ~ffmpegvideoDlg();

private:
  Ui::ffmpegvideoDlg *ui;

public:
  void iniWindow();
  void setUrl(QString url);

  void play();
  void stop();
  bool Isplay(bool IsstopPlay);
  bool m_PlayStatus = false;

  double m_setVideoAreaWidth;
  double m_setVideoAreaHeight;
  double m_ax;
  double m_ay;

protected:
  void paintEvent(QPaintEvent *);
  void resizeEvent(QResizeEvent *event);

private slots:
  void receiveQImage(const QImage &rImg);
  void showMessagBox(int);
signals:
  void operate();

private:
  Cffmpeg_decode *ffmpeg;
  QThread workerThread;
  QImage img;
};

#endif // FFMPEGVIDEODLG_H