public CssRule this[String ruleName]
{
get
{
CssRule rule = null;
rules.TryGetValue(ruleName.ToLowerInvariant(), out rule);
return(rule);
}
}
public RuleCssParser(String ruleCss)
{
if (!String.IsNullOrEmpty(ruleCss))
{
MatchCollection MatchList = rStyles.Matches(ruleCss);
foreach (Match item in MatchList)
{
//Check for nulls
if (item != null && item.Groups != null &&
item.Groups[SelectorKey] != null &&
item.Groups[SelectorKey].Captures != null &&
item.Groups[SelectorKey].Captures[0] != null &&
!String.IsNullOrEmpty(item.Groups[SelectorKey].Value))
{
CssRule rule = new CssRule(item.Groups[SelectorKey].Captures[0].Value.Trim());
for (int i = 0; i < item.Groups[NameKey].Captures.Count; i++)
{
String className = item.Groups[NameKey].Captures[i].Value;
String value = item.Groups[ValueKey].Captures[i].Value;
//Check for null values in the properies
if (!String.IsNullOrEmpty(className) && !String.IsNullOrEmpty(value))
{
className = className.Trim();
value = value.Trim();
//One more check to be sure we are only pulling valid css values
if (!String.IsNullOrEmpty(className) && !String.IsNullOrEmpty(value) && value != ":")
{
rule[className] = value;
}
}
}
rules.Add(rule.Name.ToLowerInvariant(), rule);
}
}
}
}