/// <summary>
/// Checks if all text elements inside the given container are superscript.
/// </summary>
/// <returns> <c>true</c> if all text is superscript (level 1); <c>false</c> otherwise. </returns>
private bool AllTextIsSuperscript(IInlineContainer container, int superscriptLevel = 0)
{
foreach (var inline in container.Inlines)
{
if (inline is SuperscriptTextInline textInline)
{
// Remove any nested superscripts.
if (AllTextIsSuperscript(textInline, superscriptLevel + 1) == false)
{
return(false);
}
}
else if (inline is IInlineContainer)
{
// Remove any superscripts.
if (AllTextIsSuperscript((IInlineContainer)inline, superscriptLevel) == false)
{
return(false);
}
}
else if (inline is IInlineLeaf && !ParseHelpers.IsMarkdownBlankOrWhiteSpace(((IInlineLeaf)inline).Text))
{
if (superscriptLevel != 1)
{
return(false);
}
}
}
return(true);
}