private IClassificationType MapMultiline(CoffeeOverview.MultiLineType type) {
switch (type) {
case CoffeeOverview.MultiLineType.Comment:
return this.clsCoffeeComment;
case CoffeeOverview.MultiLineType.HeredocDouble:
case CoffeeOverview.MultiLineType.HeredocSingle:
case CoffeeOverview.MultiLineType.StringDouble:
case CoffeeOverview.MultiLineType.StringSingle:
return this.clsCoffeeString;
default:
return null;
}
}
public TaggerBraces(CoffeeOverview overview, ITextView view, ITextBuffer sourceBuffer)
{
this.overview = overview;
this.view = view;
this.sourceBuffer = sourceBuffer;
this.currentChar = null;
this.view.Caret.PositionChanged += (o, e) => {
this.UpdateAtCaretPosition(e.NewPosition);
};
this.view.LayoutChanged += (o, e) => {
if (e.NewSnapshot != e.OldSnapshot)
{
this.UpdateAtCaretPosition(this.view.Caret.Position);
}
};
}
public Classifier(CoffeeOverview overview, IClassificationTypeRegistryService classificationRegistry) {
this.overview = overview;
this.clsCoffeeString = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeString);
this.clsCoffeeIdentifier = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeIdentifier);
this.clsCoffeeKeyword = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeKeyword);
this.clsCoffeeNumericLiteral = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeNumericLiteral);
this.clsCoffeeComment = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeComment);
overview.MultiLinesChanged += (o, e) => {
if (this.latestSnapshot != null && this.ClassificationChanged != null) {
var spans = new NormalizedSnapshotSpanCollection(
e.Added.Concat(e.Removed)
.Select(x => x.Span.GetSpan(this.latestSnapshot)));
foreach (var span in spans) {
var args = new ClassificationChangedEventArgs(span);
this.ClassificationChanged(this, args);
}
}
};
}
public Classifier(CoffeeOverview overview, IClassificationTypeRegistryService classificationRegistry)
{
this.overview = overview;
this.clsCoffeeString = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeString);
this.clsCoffeeIdentifier = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeIdentifier);
this.clsCoffeeKeyword = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeKeyword);
this.clsCoffeeNumericLiteral = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeNumericLiteral);
this.clsCoffeeComment = classificationRegistry.GetClassificationType(VisualFormatNames.CoffeeComment);
overview.MultiLinesChanged += (o, e) => {
if (this.latestSnapshot != null && this.ClassificationChanged != null)
{
var spans = new NormalizedSnapshotSpanCollection(
e.Added.Concat(e.Removed)
.Select(x => x.Span.GetSpan(this.latestSnapshot)));
foreach (var span in spans)
{
var args = new ClassificationChangedEventArgs(span);
this.ClassificationChanged(this, args);
}
}
};
}
