public void RaiseNewContentEvent(IDocumentViewer documentViewer, DocumentViewerContent content, IContentType contentType)
{
if (documentViewer == null)
{
throw new ArgumentNullException(nameof(documentViewer));
}
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
if (contentType == null)
{
throw new ArgumentNullException(nameof(contentType));
}
var e = new DocumentViewerGotNewContentEventArgs(documentViewer, content, contentType);
NotifyListeners(e);
GotNewContent?.Invoke(this, e);
}
void DocumentViewer_GotNewContent(object?sender, DocumentViewerGotNewContentEventArgs e)
{
spanReferenceCollection = documentViewer?.Content.GetCustomData <SpanDataCollection <ReferenceAndId> >(DocumentViewerContentDataIds.SpanReference) ?? SpanDataCollection <ReferenceAndId> .Empty;
currentReference = GetCurrentReference();
currentSpanReference = GetCurrentSpanReference();
}
