private static bool RefreshSpeakerButton(Element el, TranscriptionParagraph val)
{
if (val == null)
return false;
var currentvis = el.buttonSpeaker.Visibility;
var setvis = Visibility.Visible;
var previous = val.PreviousSibling() as TranscriptionParagraph;
if (previous != null && val != null)
if (val.Speaker == previous.Speaker && val.Language == previous.Language)
setvis = Visibility.Collapsed;
if (currentvis != setvis)
{
el.buttonSpeaker.Visibility = setvis;
return true;
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="e">if param is null, refresh speakers on all rendered elemens </param>
public void SpeakerChanged(Element e = null)
{
foreach (Element ee in listbox.VisualFindChildren<Element>())
{
ee.RefreshSpeakerInfos();
}
}