private string PreprocessorSorting(StyleSheet stylesheet)
{
StringBuilder sb = new StringBuilder(stylesheet.Text);
var visitor = new CssItemCollector <CssRuleBlock>(true);
stylesheet.Accept(visitor);
foreach (var rule in visitor.Items.Where(r => r.IsValid).Reverse())
{
if (rule.Children.Count < 2)
{
continue;
}
int start = rule.OpenCurlyBrace.AfterEnd;
int length = rule.Length - 1;
length = AdjustLength(rule, start, length);
if (length < 1)
{
continue;
}
string text = GetNormalizedText(rule, start, length);
string[] declarations = text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
//.Where(t => !string.IsNullOrWhiteSpace(t)).ToArray();
var sorted = SortDeclarations2(declarations);
sb.Remove(start, length - 1);
sb.Insert(start, string.Join("", sorted));
}
return(sb.ToString());
}
public string SortStyleSheet(string css)
{
ICssParser parser = new CssParser();
StyleSheet stylesheet = parser.Parse(css.Trim(), true);
CssFormatter formatter = new CssFormatter();
formatter.Options.RemoveLastSemicolon = false;
StringBuilder sb = new StringBuilder(stylesheet.Text);
var visitor = new CssItemCollector <RuleBlock>(true);
stylesheet.Accept(visitor);
foreach (RuleBlock rule in visitor.Items.Where(r => r.IsValid).Reverse())
{
if (rule.Declarations.Count <= 1)
{
continue;
}
int start = rule.OpenCurlyBrace.AfterEnd;
int length = rule.Length - 2;
string text = formatter.Format(rule.Text).Trim().Trim('}', '{');
string[] declarations = text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var sorted = SortDeclarations(declarations);
sb.Remove(start, length);
sb.Insert(start, string.Join("", sorted));
}
return(sb.ToString());
}
