private void AddClassifications(List <ClassificationSpan> classifications, GherkinTokenTag tag, SnapshotSpan tagSpan)
{
switch (tag.Token.MatchedType)
{
case TokenType.FeatureLine:
case TokenType.ScenarioLine:
case TokenType.ScenarioOutlineLine:
case TokenType.BackgroundLine:
case TokenType.ExamplesLine:
classifications.Add(new ClassificationSpan(new SnapshotSpan(tagSpan.Start, tag.Token.MatchedKeyword.Length), gherkinFileEditorClassifications.Keyword));
//classifications.Add(new ClassificationSpan(new SnapshotSpan(tagSpan.Start.Add(tag.Token.MatchedKeyword.Length + 1), tagSpan.End), gherkinFileEditorClassifications.UnboundStepText));
break;
case TokenType.StepLine:
var classification = GetClassification(tag.StepType);
classifications.Add(new ClassificationSpan(new SnapshotSpan(tagSpan.Start, tag.Token.MatchedKeyword.Length), classification));
//classifications.Add(new ClassificationSpan(new SnapshotSpan(tagSpan.Start.Add(tag.Token.MatchedKeyword.Length), tagSpan.End), gherkinFileEditorClassifications.StepText));
break;
case TokenType.Comment:
case TokenType.Language:
classifications.Add(new ClassificationSpan(new SnapshotSpan(tagSpan.Start, tagSpan.End), gherkinFileEditorClassifications.Comment));
break;
case TokenType.TagLine:
AddItemClassifications(classifications, tag, tagSpan, gherkinFileEditorClassifications.Tag);
break;
case TokenType.TableRow:
AddItemClassifications(classifications, tag, tagSpan, gherkinFileEditorClassifications.TableCell);
break;
case TokenType.DocStringSeparator:
classifications.Add(new ClassificationSpan(new SnapshotSpan(tagSpan.Start, tagSpan.End), gherkinFileEditorClassifications.MultilineText));
break;
case TokenType.Other:
var classificationType =
tag.RuleTypesStarted.Contains(RuleType.DocString) ?
gherkinFileEditorClassifications.MultilineText :
gherkinFileEditorClassifications.Description;
classifications.Add(new ClassificationSpan(new SnapshotSpan(tagSpan.Start, tagSpan.End), classificationType));
break;
case TokenType.Empty:
break;
}
}
private static void AddItemClassifications(List <ClassificationSpan> classifications, GherkinTokenTag tag, SnapshotSpan tagSpan,
IClassificationType classificationType)
{
foreach (var gherkinLineSpan in tag.Token.MatchedItems)
{
classifications.Add(
new ClassificationSpan(
new SnapshotSpan(tagSpan.Start.Add(gherkinLineSpan.Column - tag.Token.Location.Column), gherkinLineSpan.Text.Length), classificationType));
}
}
private static TagSpan <IOutliningRegionTag> CreateOutliningRegionTag(SnapshotPoint startPoint, SnapshotPoint endPoint, GherkinTokenTag tag)
{
var outliningSpan = new SnapshotSpan(startPoint, endPoint);
var collapseSpan = new SnapshotSpan(outliningSpan.Start + tag.Token.GetTokenValue().TrimEnd().Length, outliningSpan.End);
var hintText = new OutliningHintTextProvider(outliningSpan);
return(new TagSpan <IOutliningRegionTag>(collapseSpan, new OutliningRegionTag(false, false, "...", hintText)));
}
