/// <summary>Attempts to find the named at rule, returning the global instance if it's found.</summary>
/// <param name="name">The rule to look for.</param>
/// <returns>The global CssAtRule if the rule was found; Null otherwise.</returns>
public static CssAtRule Get(string name)
{
CssAtRule globalFunction = null;
All.TryGetValue(name, out globalFunction);
return(globalFunction);
}
/// <summary>Adds a CSS at rule to the global set.
/// This is generally done automatically, but you can also add one manually if you wish.</summary>
/// <param name="cssRule">The at rule to add.</param>
/// <returns>True if adding it was successful.</returns>
public static bool Add(Type ruleType)
{
if (All == null)
{
// Create the set:
All = new Dictionary <string, CssAtRule>();
}
// Instance it:
CssAtRule cssRule = (CssAtRule)Activator.CreateInstance(ruleType);
string[] names = cssRule.GetNames();
if (names == null || names.Length == 0)
{
return(false);
}
for (int i = 0; i < names.Length; i++)
{
// Grab the name:
string name = names[i];
if (name == null)
{
continue;
}
// Add it to functions:
All[name.ToLower()] = cssRule;
}
return(true);
}