public IList <ClassificationSpan> GetClassificationSpans(SnapshotSpan span)
{
List <ClassificationSpan> spans = new List <ClassificationSpan>();
if (!WESettings.GetBoolean(WESettings.Keys.SyncVendorValues) || !EnsureInitialized())
{
return(spans);
}
var declarations = Cache.Where(d => span.End <= d.AfterEnd && d.Start >= span.Start);
foreach (Declaration dec in Cache.Where(d => d.PropertyName.Text.Length > 0 && span.Snapshot.Length >= d.AfterEnd))
{
if (dec.IsVendorSpecific())
{
var ss = new SnapshotSpan(span.Snapshot, dec.Start, dec.Length);
var s = new ClassificationSpan(ss, _decClassification);
spans.Add(s);
}
int start = dec.Colon.AfterEnd;
int length = dec.AfterEnd - start;
if (span.Snapshot.Length > start + length)
{
var ss2 = new SnapshotSpan(span.Snapshot, start, length);
var s2 = new ClassificationSpan(ss2, _valClassification);
spans.Add(s2);
}
}
return(spans);
}
public IList <ClassificationSpan> GetClassificationSpans(SnapshotSpan span)
{
List <ClassificationSpan> spans = new List <ClassificationSpan>();
foreach (Declaration dec in Cache.Where(d => d.PropertyName.Text.Length > 0 && span.Start <= d.Start && span.End >= d.AfterEnd))
{
if (dec.IsVendorSpecific())
{
var ss = new SnapshotSpan(span.Snapshot, dec.Start, dec.Length);
var s = new ClassificationSpan(ss, _decClassification);
spans.Add(s);
}
if (dec.Semicolon == null)
{
continue;
}
int start = dec.Colon.AfterEnd;
int length = dec.AfterEnd - start;
if (span.Snapshot.Length > start + length)
{
var ss2 = new SnapshotSpan(span.Snapshot, start, length);
var s2 = new ClassificationSpan(ss2, _valClassification);
spans.Add(s2);
}
}
return(spans);
}
public IList <ClassificationSpan> GetClassificationSpans(SnapshotSpan span)
{
List <ClassificationSpan> spans = new List <ClassificationSpan>();
if (!WESettings.Instance.Css.SyncBase64ImageValues)
{
return(spans);
}
foreach (Declaration dec in Cache.Where(d => d.PropertyName.Text.EndsWith("background-image", StringComparison.OrdinalIgnoreCase) && span.Start <= d.Start && span.End >= d.AfterEnd))
{
if (dec.PropertyName.Text.StartsWith("*background", StringComparison.OrdinalIgnoreCase))
{
var ss = new SnapshotSpan(span.Snapshot, dec.Start, dec.Length);
var s = new ClassificationSpan(ss, _decClassification);
spans.Add(s);
}
if (dec.Semicolon == null)
{
continue;
}
int start = dec.Colon.AfterEnd;
int length = dec.AfterEnd - start;
if (span.Snapshot.Length > start + length)
{
var ss2 = new SnapshotSpan(span.Snapshot, start, length);
var s2 = new ClassificationSpan(ss2, _valClassification);
spans.Add(s2);
}
}
return(spans);
}
private void TreeItemsChanged(object sender, CssItemsChangedEventArgs e)
{
foreach (ParseItem item in e.DeletedItems)
{
var matches = _cache.Where(s => s.Start >= item.Start && s.AfterEnd <= item.AfterEnd);
foreach (var match in matches.Reverse())
{
_cache.Remove(match);
}
}
foreach (ParseItem item in e.InsertedItems)
{
UpdateCache(item);
}
}
