public CssSpecificity CalculateSpecificity(string selector)
{
if (string.IsNullOrWhiteSpace(selector) || selector == "*")
{
return(CssSpecificity.None);
}
var cssSelector = new CssSelector(selector);
var result = CssSpecificity.None;
if (cssSelector.HasNotPseudoClass)
{
result += CalculateSpecificity(cssSelector.NotPseudoClassContent);
}
var buffer = cssSelector.StripNotPseudoClassContent().ToString();
var ids = MatchCountAndStrip(IdMatcher, buffer, out buffer);
var attributes = MatchCountAndStrip(AttribMatcher, buffer, out buffer);
var classes = MatchCountAndStrip(ClassMatcher, buffer, out buffer);
var pseudoClasses = MatchCountAndStrip(PseudoClassMatcher, buffer, out buffer);
var elementNames = MatchCountAndStrip(ElemMatcher, buffer, out buffer);
var pseudoElements = MatchCountAndStrip(PseudoElemMatcher, buffer, out buffer);
var specificity = new CssSpecificity(ids, (classes + attributes + pseudoClasses), (elementNames + pseudoElements));
return(result + specificity);
}
public CssSpecificity CalculateSpecificity(string selector)
{
if (string.IsNullOrWhiteSpace(selector) || selector == "*")
return CssSpecificity.None;
var cssSelector = new CssSelector(selector);
var result = CssSpecificity.None;
if (cssSelector.HasNotPseudoClass)
{
result += CalculateSpecificity(cssSelector.NotPseudoClassContent);
}
var buffer = cssSelector.StripNotPseudoClassContent().ToString();
var ids = MatchCountAndStrip(_idMatcher, buffer, out buffer);
var attributes = MatchCountAndStrip(_attribMatcher, buffer, out buffer);
var classes = MatchCountAndStrip(_classMatcher, buffer, out buffer);
var pseudoClasses = MatchCountAndStrip(_pseudoClassMatcher, buffer, out buffer);
var elementNames = MatchCountAndStrip(_elemMatcher, buffer, out buffer);
var pseudoElements = MatchCountAndStrip(_pseudoElemMatcher, buffer, out buffer);
var specificity = new CssSpecificity(ids, (classes + attributes + pseudoClasses), (elementNames + pseudoElements));
return result + specificity;
}