/// <summary>
/// Shift any translationGroup level style setting to child editable divs that lack a style.
/// This is motivated by the fact HTML/CSS underlining cannot be turned off in child nodes.
/// So if underlining is enabled for Normal, everything everywhere would be underlined
/// regardless of style or immediate character formatting. If a style sets underlining
/// on, then immediate character formatting cannot turn it off anywhere in a text box that
/// uses that style. See https://silbloom.myjetbrains.com/youtrack/issue/BL-6282.
/// </summary>
private static void FixGroupStyleSettings(XmlNode pageDiv)
{
foreach (
XmlElement groupElement in
pageDiv.SafeSelectNodes("descendant-or-self::*[contains(@class,'bloom-translationGroup')]"))
{
var groupStyle = HtmlDom.GetStyle(groupElement);
if (String.IsNullOrEmpty(groupStyle))
{
continue;
}
// Copy the group's style setting to any child div with the bloom-editable class that lacks one.
// Then remove the group style if it does have any child divs with the bloom-editable class.
bool hasInternalEditableDiv = false;
foreach (XmlElement element in groupElement.SafeSelectNodes("child::div[contains(@class, 'bloom-editable')]"))
{
var divStyle = HtmlDom.GetStyle(element);
if (String.IsNullOrEmpty(divStyle))
{
HtmlDom.AddClass(element, groupStyle);
}
hasInternalEditableDiv = true;
}
if (hasInternalEditableDiv)
{
HtmlDom.RemoveClass(groupElement, groupStyle);
}
}
}
