File indexing completed on 2024-04-28 04:21:28

 // SPDX-FileCopyrightText: 2021 Jesper K. Pedersen <jesper.pedersen@kdab.com>
 // SPDX-FileCopyrightText: 2022-2023 Johannes Zarl-Zierl <johannes@zarl-zierl.at>
 // SPDX-FileCopyrightText: 2022 Tobias Leupold <tl@stonemx.de>
 //
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include "VideoDisplay.h"
 #include <vlc/vlc.h>
 
 class QTimer;
 
 namespace Viewer
 {
 /**
  * @brief The VLCDisplay class
  *
  * \note To ensure proper cleanup, you need to stop playback before deleting the VLCDisplay!
  * The VLCDisplay is not in the position to do this, since it is not the main widget of the
  * window and therefore does not receive a QCloseEvent (where the window handle is still valid).
  * There is no way to call releaseVLC safely from the destructor otherwise.
  */
 class VLCDisplay : public Viewer::VideoDisplay
 {
     Q_OBJECT
 
 public:
     VLCDisplay(QWidget *parent);
     ~VLCDisplay();
     bool isPaused() const override;
     bool isPlaying() const override;
     QImage screenShoot() override;
     void relativeSeek(int msec) override;
     void restart() override;
 
 public Q_SLOTS:
     void updateInterface();
     void changeVolume(int newVolume);
     void setPosition(int newPosition);
 
     void playPause() override;
     void stop() final override;
     void rotate(const DB::ImageInfoPtr &info) override;
 
 protected:
     bool setImageImpl(DB::ImageInfoPtr info, bool forward) override;
 
 private:
     void releaseVLC();
     void setupVLC();
 
     QWidget *m_videoWidget = nullptr;
     class VideoToolBar *m_videoToolBar = nullptr;
     QTimer *m_poller = nullptr;
     libvlc_instance_t *m_vlcInstance = nullptr;
     libvlc_media_player_t *m_player = nullptr;
     libvlc_media_t *m_media = nullptr;
 };
 
 } // namespace Viewer