public override void ExitEmptyAttr(HTMLParser.EmptyAttrContext ctx)
{
var attrNameCtx = ctx.htmlAttributeName();
if (attrNameCtx == null)
{
return;
}
var attrNameText = MyTreeProperty.Get(attrNameCtx);
if (string.IsNullOrEmpty(attrNameText))
{
return;
}
//TODO swap attributes name with name-value pair here
if (_results.EmptyAttrs.All(x => attrNameText != x))
{
_results.EmptyAttrs.Add(attrNameText);
}
FilteredPut(ctx, attrNameText + "='true'");
}
/// <summary>
/// Exit a parse tree produced by the <c>emptyAttr</c>
/// labeled alternative in <see cref="HTMLParser.htmlAttribute"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitEmptyAttr([NotNull] HTMLParser.EmptyAttrContext context)
{
}