video_cheatsheet.h

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#ifndef VIDEOPLAYER_H
#define VIDEOPLAYER_H

#include <QDialog>
#include <QMediaPlayer>
#include <QMediaPlaylist>
#include <QWidget>
#include <QLabel>
#include <QListWidget>

class HelpVideo : public QDialog
{
    Q_OBJECT
public:
    HelpVideo(QWidget *parent = nullptr);
    ~HelpVideo();

private slots:
    void handleError(QMediaPlayer::Error);

private:

    struct HelpSection
    {
        QString title;
        QString text;
        QUrl video_url;
    };

    std::vector<HelpSection> _help_sections;
    
    QMediaPlayer* _media_player;
    QMediaPlaylist* _playlist;
    QLabel *_text;
    void setupHelps();
};

#endif