qgsmediawidget.h

Go to the documentation of this file.

/***************************************************************************
  qgsmediawidget.h
 
 ---------------------
 begin                : 2023.01.24
 copyright            : (C) 2023 by Mathieu Pellerin
 email                : mathieu at opengis dot ch
 ***************************************************************************
 *                                                                         *
 *   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 QGSMEDIAWIDGET_H
#define QGSMEDIAWIDGET_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
 
#include <QMediaPlayer>
#include <QWidget>
 
class QLabel;
class QVBoxLayout;
class QVideoWidget;
class QPushButton;
class QSlider;

class GUI_EXPORT QgsMediaWidget : public QWidget
{
    Q_OBJECT
 
  public:
    enum Mode
    {
      Audio, 
      Video, 
    };
    Q_ENUM( Mode )
 
    
    explicit QgsMediaWidget( QWidget *parent SIP_TRANSFERTHIS = nullptr );

    QString mediaPath() const { return mMediaPath; }

    void setMediaPath( const QString &path );

    Mode mode() const { return mMode; }

    void setMode( Mode mode );

    int videoHeight() const;

    void setVideoHeight( int height );

    QMediaPlayer *mediaPlayer() { return &mMediaPlayer; }
 
  private slots:
 
    void mediaStatusChanged( QMediaPlayer::MediaStatus status );
 
  private:
    void adjustControls();
    void setControlsEnabled( bool enabled );
 
    Mode mMode = Audio;
 
    QVBoxLayout *mLayout = nullptr;
    QVideoWidget *mVideoWidget = nullptr;
    QPushButton *mPlayButton = nullptr;
    QSlider *mPositionSlider = nullptr;
    QLabel *mDurationLabel = nullptr;
 
    QMediaPlayer mMediaPlayer;
 
    QString mMediaPath;
};
 
#endif // QGSMEDIAWIDGET_H