/// <summary> /// Obtient une capture de la vidéo en cours avec des annotations /// </summary> /// <param name="stream"></param> public void GetThumbnailWithAnnotations(Stream stream) => AnnotationsAdornment.GetSaveCommand(KMediaPlayer.MediaElement.VideoImage)?.Execute(stream);
public void ResetAnnotations() => AnnotationsAdornment.GetClearAnnotationsCommand(KMediaPlayer.MediaElement.VideoImage)?.Execute(null);
private void OnMediaPlayerActionEvent(MediaPlayerActionEvent e)
{
if (e.Sender == AssociatedObject.DataContext || e.Sender == AssociatedObject)
{
#if DEBUG_QUEUEING
TraceManager.TraceDebug($"Execute : {e.Id} - {e.Action}");
#endif
Action action = null;
switch (e.Action)
{
case MediaPlayerAction.Play:
action = () => MediaPlayer.Play();
break;
case MediaPlayerAction.Pause:
action = () => MediaPlayer.Pause();
break;
case MediaPlayerAction.PlayPause:
if (MediaPlayer.IsPlaying)
{
action = () => MediaPlayer.Pause();
}
else
{
action = () => MediaPlayer.Play();
}
break;
case MediaPlayerAction.Stop:
action = () => MediaPlayer.Stop();
break;
case MediaPlayerAction.Mute:
if (KMediaPlayer != null)
{
action = () => KMediaPlayer.Mute();
}
break;
case MediaPlayerAction.Unmute:
if (KMediaPlayer != null)
{
action = () => KMediaPlayer.Unmute();
}
break;
case MediaPlayerAction.ToggleMute:
if (KMediaPlayer != null)
{
action = () => KMediaPlayer.ToggleMute();
}
break;
case MediaPlayerAction.StepBackward:
action = () => MediaPlayer.StepBackward();
break;
case MediaPlayerAction.StepForward:
action = () => MediaPlayer.StepForward();
break;
case MediaPlayerAction.ShowTimeline:
if (KMediaPlayer != null)
{
action = () => KMediaPlayer.TimelineShow(e.ShowTimelineStart, e.ShowTimelineEnd, true);
}
break;
case MediaPlayerAction.ResetTimeline:
if (KMediaPlayer != null)
{
action = () => KMediaPlayer.TimelineReset();
}
break;
case MediaPlayerAction.ActivateMediaPlayerService:
action = () => IoC.Resolve <IServiceBus>().Register <IMediaPlayerService>(this);
break;
case MediaPlayerAction.UnactivateMediaPlayerService:
action = () => IoC.Resolve <IServiceBus>().Unregister <IMediaPlayerService>();
break;
case MediaPlayerAction.ExecuteWhenDispatcherReady:
action = e.ActionWhenPlayerDispatcherReady;
break;
case MediaPlayerAction.ExecuteOnPlayerWhenDispatcherReady:
action = () => e.ActionOnPlayerWhenPlayerDispatcherReady(MediaPlayer);
break;
case MediaPlayerAction.ToggleScreenMode:
action = () =>
{
if (KMediaPlayer.ScreenModeCommand != null && KMediaPlayer.ScreenModeCommand.CanExecute(null))
{
KMediaPlayer.ScreenModeCommand.Execute(null);
}
};
break;
case MediaPlayerAction.ShowAnnotations:
action = () =>
{
AnnotationsAdornment.SetAnnotationsIsVisible(KMediaPlayer.MediaElement.VideoImage, true);
AnnotationsAdornment.SetIsInEditMode(KMediaPlayer.MediaElement.VideoImage, true);
};
break;
case MediaPlayerAction.HideAnnotations:
action = () =>
{
if (AnnotationsAdornment.GetIsVisible(KMediaPlayer.MediaElement.VideoImage))
{
AnnotationsAdornment.DestroyAnnotations(KMediaPlayer.MediaElement.VideoImage);
}
};
break;
default:
break;
}
if (action != null)
{
if (e.SendWhenPlayerDispatcherReady)
{
Action <Action> onDispatcherAction = (a) =>
{
if (MediaPlayer is KMediaPlayer)
{
if (KMediaPlayer.MediaElement != null)
{
KMediaPlayer.MediaElement.BeginInvokeOnMediaPlayerDispatcher((Action) delegate
{
Dispatcher.Invoke(a);
});
}
else
{
a();
}
}
else if (MediaPlayer is KMiniPlayer)
{
if (KMiniPlayer.MediaElement != null)
{
KMiniPlayer.MediaElement.BeginInvokeOnMediaPlayerDispatcher((Action) delegate
{
Dispatcher.Invoke(a);
});
}
else
{
a();
}
}
};
if (MediaPlayer is KMediaPlayer)
{
if (KMediaPlayer.MediaElement == null)
{
Dispatcher.BeginInvoke(onDispatcherAction, System.Windows.Threading.DispatcherPriority.Loaded, action);
}
else
{
onDispatcherAction(action);
}
}
else if (MediaPlayer is KMiniPlayer)
{
if (KMiniPlayer.MediaElement == null)
{
Dispatcher.BeginInvoke(onDispatcherAction, System.Windows.Threading.DispatcherPriority.Loaded, action);
}
else
{
onDispatcherAction(action);
}
}
}
else
{
action();
}
}
}
}