public void SortedRangeListChangeStampTest()
{
SortedRangeList <TestRange> list = new SortedRangeList <TestRange>();
int stamp = list.ChangeStamp;
list.ForceUpdateChangeStamp();
Assert.AreNotEqual(stamp, list.ChangeStamp);
stamp = list.ChangeStamp;
list.Clear();
Assert.AreEqual(stamp, list.ChangeStamp);
list.Add(new TestRange(5, 1));
list.Add(new TestRange(6, 1));
Assert.AreNotEqual(stamp, list.ChangeStamp);
stamp = list.ChangeStamp;
list.IndexOf(list[0]);
Assert.AreEqual(stamp, list.ChangeStamp);
list.Remove(list[0]);
Assert.AreNotEqual(stamp, list.ChangeStamp);
stamp = list.ChangeStamp;
list.Clear();
Assert.AreNotEqual(stamp, list.ChangeStamp);
}
private void UpdateDeclarationCache(ParseItem item)
{
var visitor = new CssItemCollector <Declaration>(true);
item.Accept(visitor);
HashSet <RuleBlock> rules = new HashSet <RuleBlock>();
foreach (Declaration dec in visitor.Items)
{
RuleBlock rule = dec.Parent as RuleBlock;
if (rule == null || rules.Contains(rule))
{
continue;
}
var images = rule.Declarations.Where(d => d.PropertyName != null && d.PropertyName.Text.Contains("background"));
foreach (Declaration image in images)
{
if (!Cache.Contains(image))
{
Cache.Add(image);
}
}
rules.Add(rule);
}
}
/// <summary>
/// Always called after parsing is done (full or incremental)
/// </summary>
public override void UpdateCachedChildren()
{
_declarations.Clear();
_directives.Clear();
int childCount = Children.Count;
for (int i = 0; i < childCount; i++)
{
ParseItem child = Children[i];
if (child is Declaration)
{
if (_declarations == _emptyDeclarations)
{
_declarations = new SortedRangeList <Declaration>();
}
_declarations.Add((Declaration)child);
}
else if (child is AtDirective)
{
if (_directives == _emptyDirectives)
{
_directives = new SortedRangeList <AtDirective>();
}
_directives.Add((AtDirective)child);
}
}
base.UpdateCachedChildren();
// tell the stylesheet to update in case we have new CustomProperties
StyleSheet?.UpdateCachedChildren();
}
private void UpdateDeclarationCache(ParseItem item)
{
var visitor = new CssItemCollector <Declaration>(true);
item.Accept(visitor);
HashSet <RuleBlock> rules = new HashSet <RuleBlock>();
foreach (Declaration dec in visitor.Items)
{
RuleBlock rule = dec.Parent as RuleBlock;
if (rule == null || rules.Contains(rule))
{
continue;
}
var vendors = rule.GetDeclarations().Where(d => d.IsValid && d.IsVendorSpecific());
foreach (Declaration vendor in vendors)
{
string name = GetStandardName(vendor);
Declaration standard = rule.GetDeclarations().FirstOrDefault(d => d.IsValid && d.PropertyName.Text == name);
if (standard != null)
{
if (!Cache.Contains(standard))
{
Cache.Add(standard);
}
if (GetValueText(standard) == GetValueText(vendor) && !Cache.Contains(vendor))
{
Cache.Add(vendor);
}
}
}
rules.Add(rule);
}
}
private void UpdateCache(ParseItem item)
{
var visitor = new CssItemCollector <Declaration>(true);
item.Accept(visitor);
foreach (TokenItem token in visitor.Items.Where(d => d.Important != null).Select(d => d.Important))
{
if (!_cache.Contains(token))
{
_cache.Add(token);
}
}
}
private void UpdateCache(ParseItem item)
{
var visitor = new CssItemCollector <Declaration>(true);
item.Accept(visitor);
foreach (Declaration dec in visitor.Items)
{
string text = dec.Text;
if (text.StartsWith("var-", StringComparison.Ordinal))
{
if (!_cache.Contains(dec))
{
_cache.Add(dec);
}
}
}
}
private void UpdateCache(ParseItem item)
{
var visitor = new CssItemCollector <SimpleSelector>(true);
item.Accept(visitor);
foreach (SimpleSelector ss in visitor.Items)
{
string text = ss.Text;
if (ModernizrProvider.IsModernizr(text))
{
if (!_cache.Contains(ss))
{
_cache.Add(ss);
}
}
}
}
