public int InsertRule(string rule, int index)
{
if (index > CssRules.Count)
{
throw new IndexSizeError();
}
/// TODO: If rule cannot be inserted at index 0 due to some CSS constraint, the method aborts with a HierarchyRequestError.
/// TODO: If more than one rule is given in the rule parameter, the method aborts with a SyntaxError.
/// TODO: If trying to insert an @import at-rule after a style rule, the method aborts with a HierarchyRequestError.
/// If rule is @namespace and the rule-list has more than just @import at-rules and/or @namespace at-rules, the method aborts with an InvalidStateError.
///
var cssRule = new CSSRule();
cssRule.ParentStyleSheet = this;
cssRule.CssText = rule;
// CssRules.Add(index, cssRule);
// CssRules = CssRules.OrderBy(x => x.Key).ToDictionary(x => x.Key, x => x.Value);
return(index);
}
public object Clone()
{
var rule = new CSSRule
{
CssText = CssText,
ParentRule = ParentRule?.Clone() as CSSRule,
ParentStyleSheet = ParentStyleSheet,
SelectorText = SelectorText,
Type = Type,
Style = Style.Clone() as CSSStyleDeclaration
};
return(rule);
}