/// <summary>
/// Normally a <pre>video</pre> element doesn't have a <pre>change</pre> event.
/// We force one and a use it as a proxy for all the Media Events.
/// </summary>
/// <param name="args">The event args - Value contains our JSON</param>
protected virtual void OnChange(ChangeEventArgs args)
{
var ThisEvent = args?.Value?.ToString();
VideoEventData videoData = new VideoEventData();
try
{
videoData = JsonSerializer.Deserialize <VideoEventData>(ThisEvent, serializationOptions);
}
catch (Exception ex)
{
LoggerFactory
.CreateLogger(nameof(VideoExComponentBase))
.LogError(ex, "Failed to convert the JSON: {0}", ThisEvent);
}
switch (videoData.EventName)
{
case VideoEvents.Abort:
Abort?.Invoke(videoData.State);
AbortEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.CanPlay:
CanPlay?.Invoke(videoData.State);
CanPlayEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.CanPlayThrough:
CanPlayThrough?.Invoke(videoData.State);
CanPlayThroughEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.DurationChange:
DurationChange?.Invoke(videoData.State);
DurationChangeEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Emptied:
Emptied?.Invoke(videoData.State);
EmptiedEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Ended:
Ended?.Invoke(videoData.State);
EndedEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Error:
Error?.Invoke(videoData.State);
ErrorEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.LoadedData:
LoadedData?.Invoke(videoData.State);
LoadedDataEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.LoadedMetadata:
LoadedMetadata?.Invoke(videoData.State);
LoadedMetadataEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.LoadStart:
LoadStart?.Invoke(videoData.State);
LoadStartEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Pause:
Pause?.Invoke(videoData.State);
PauseEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Play:
Play?.Invoke(videoData.State);
PlayEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Playing:
Playing?.Invoke(videoData.State);
PlayingEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Progress:
Progress?.Invoke(videoData.State);
ProgressEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.RateChange:
RateChange?.Invoke(videoData.State);
RateChangeEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Seeked:
Seeking?.Invoke(videoData.State);
SeekingEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Seeking:
Seeking?.Invoke(videoData.State);
SeekingEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Stalled:
Stalled?.Invoke(videoData.State);
StalledEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Suspend:
Suspend?.Invoke(videoData.State);
SuspendEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.TimeUpdate:
TimeUpdate?.Invoke(videoData.State);
TimeUpdateEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.VolumeChange:
VolumeChange?.Invoke(videoData.State);
VolumeChangeEvent.InvokeAsync(videoData.State);
break;
case VideoEvents.Waiting:
Waiting?.Invoke(videoData.State);
WaitingEvent.InvokeAsync(videoData.State);
break;
default:
break;
}
// Here is our catch-all event handler call!
EventFired?.Invoke(videoData);
}