public IEnumerable <ITagSpan <IClassificationTag> > GetTags(NormalizedSnapshotSpanCollection spans)
{
var context = buffer.TryGetSignatureHelpClassifierContext();
Debug.Assert(context != null);
if (context == null || context.Session.IsDismissed)
{
yield break;
}
if (context.Type == SignatureHelpClassifierContextTypes.ParameterName)
{
var paramContext = (ParameterNameSignatureHelpClassifierContext)context;
var parameter = paramContext.Parameter as Parameter;
if (parameter?.Name != null)
{
var snapshot = buffer.CurrentSnapshot;
var span = new Span(paramContext.NameOffset, parameter.Name.Length);
Debug.Assert(span.End <= snapshot.Length);
if (span.End > snapshot.Length)
{
yield break;
}
var tag = new ClassificationTag(themeClassificationTypeService.GetClassificationType(TextColor.Parameter));
yield return(new TagSpan <IClassificationTag>(new SnapshotSpan(snapshot, span), tag));
}
}
else if (context.Type == SignatureHelpClassifierContextTypes.ParameterDocumentation)
{
var paramContext = (ParameterDocumentationSignatureHelpClassifierContext)context;
var parameter = paramContext.Parameter as Parameter;
if (parameter != null)
{
var snapshot = buffer.CurrentSnapshot;
var snapshotLength = snapshot.Length;
int pos = 0;
foreach (var taggedText in parameter.DocumentationTaggedText)
{
var span = new Span(pos, taggedText.Text.Length);
Debug.Assert(span.End <= snapshotLength);
if (span.End > snapshotLength)
{
yield break;
}
var color = TextTagsHelper.ToTextColor(taggedText.Tag);
var tag = new ClassificationTag(themeClassificationTypeService.GetClassificationType(color));
yield return(new TagSpan <IClassificationTag>(new SnapshotSpan(snapshot, span), tag));
pos = span.End;
}
Debug.Assert(pos == parameter.Documentation.Length);
}
}
}
public ReplCustomLineNumberMarginOwner(IReplEditor2 replEditor, IThemeClassificationTypeService themeClassificationTypeService)
{
if (replEditor == null)
{
throw new ArgumentNullException(nameof(replEditor));
}
if (themeClassificationTypeService == null)
{
throw new ArgumentNullException(nameof(themeClassificationTypeService));
}
this.replEditor = replEditor;
this.replLineNumberInput1ClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.ReplLineNumberInput1);
this.replLineNumberInput2ClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.ReplLineNumberInput2);
this.replLineNumberOutputClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.ReplLineNumberOutput);
}
public static IClassificationType GetClassificationType(IClassificationTypeRegistryService classificationTypeRegistryService, IThemeClassificationTypeService themeClassificationTypeService, object color)
{
if (color is TextColor)
{
return(themeClassificationTypeService.GetClassificationType((TextColor)color));
}
if (color is IClassificationType ct)
{
return(ct);
}
if (color is string classificationTypeName)
{
return(classificationTypeRegistryService.GetClassificationType(classificationTypeName) ?? themeClassificationTypeService.GetClassificationType(TextColor.Text));
}
return(themeClassificationTypeService.GetClassificationType(TextColor.Text));
}
public FilterMatchCompletionClassifier(IThemeClassificationTypeService themeClassificationTypeService)
{
if (themeClassificationTypeService == null)
{
throw new ArgumentNullException(nameof(themeClassificationTypeService));
}
completionMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.CompletionMatchHighlight);
}
public CompletionSuffixTextClassifier(IThemeClassificationTypeService themeClassificationTypeService)
{
if (themeClassificationTypeService == null)
{
throw new ArgumentNullException(nameof(themeClassificationTypeService));
}
completionSuffixClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.CompletionSuffix);
}
public RoslynTagger(IThemeClassificationTypeService themeClassificationTypeService)
{
if (themeClassificationTypeService == null)
{
throw new ArgumentNullException(nameof(themeClassificationTypeService));
}
this.defaultClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.Error);
this.roslynClassificationTypes = RoslynClassificationTypes.GetClassificationTypeInstance(themeClassificationTypeService);
}
public CompletionClassifier(IThemeClassificationTypeService themeClassificationTypeService)
{
if (themeClassificationTypeService == null)
{
throw new ArgumentNullException(nameof(themeClassificationTypeService));
}
this.themeClassificationTypeService = themeClassificationTypeService;
this.punctuationClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.Punctuation);
}
public RoslynTagger(ITextBuffer textBuffer, IThemeClassificationTypeService themeClassificationTypeService, IRoslynDocumentChangedService roslynDocumentChangedService)
{
if (themeClassificationTypeService is null)
{
throw new ArgumentNullException(nameof(themeClassificationTypeService));
}
this.textBuffer = textBuffer ?? throw new ArgumentNullException(nameof(textBuffer));
defaultClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.Error);
roslynClassificationTypes = RoslynClassificationTypes.GetClassificationTypeInstance(themeClassificationTypeService);
this.roslynDocumentChangedService = roslynDocumentChangedService ?? throw new ArgumentNullException(nameof(roslynDocumentChangedService));
roslynDocumentChangedService.DocumentChanged += RoslynDocumentChangedService_DocumentChanged;
}
public IEnumerable <TextClassificationTag> GetTags(TextClassifierContext context)
{
if (!context.Colorize)
{
yield break;
}
foreach (var spanData in context.Colors)
{
var ct = spanData.Data as IClassificationType ?? themeClassificationTypeService.GetClassificationType(spanData.Data as TextColor? ?? TextColor.Text);
yield return(new TextClassificationTag(spanData.Span, ct));
}
}
IEnumerable <TextRunPropertiesAndSpan> CreateTextRunPropertiesAndSpans(ImmutableArray <TaggedText> taggedParts, IClassificationFormatMap classificationFormatMap, IThemeClassificationTypeService themeClassificationTypeService)
{
int pos = 0;
foreach (var part in taggedParts)
{
var color = TextTagsHelper.ToTextColor(part.Tag);
var classificationType = themeClassificationTypeService.GetClassificationType(color);
yield return(new TextRunPropertiesAndSpan(new Span(pos, part.Text.Length), classificationFormatMap.GetTextProperties(classificationType)));
pos += part.Text.Length;
}
}
public FilterMatchCompletionClassifier(IThemeClassificationTypeService themeClassificationTypeService, CompletionCollection completionSet)
{
if (themeClassificationTypeService == null)
{
throw new ArgumentNullException(nameof(themeClassificationTypeService));
}
if (completionSet == null)
{
throw new ArgumentNullException(nameof(completionSet));
}
this.completionMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.CompletionMatchHighlight);
this.completionSet = completionSet;
}
TextFormattingRunProperties GetTextFormattingRunProperties(object color)
{
if (!syntaxHighlight)
{
color = BoxedTextColor.Text;
}
var classificationType = color as IClassificationType;
if (classificationType == null)
{
var textColor = color as TextColor? ?? TextColor.Text;
classificationType = themeClassificationTypeService.GetClassificationType(textColor);
}
return(classificationFormatMap.GetTextProperties(classificationType));
}
public IEnumerable <TextClassificationTag> GetTags(TextClassifierContext context)
{
var tagContext = context as TaggedTextClassifierContext;
if (tagContext == null)
{
yield break;
}
int pos = 0;
foreach (var part in tagContext.TaggedParts)
{
var color = TextTagsHelper.ToTextColor(part.Tag);
int len = part.Text.Length;
yield return(new TextClassificationTag(new Span(pos, len), themeClassificationTypeService.GetClassificationType(color)));
pos += len;
}
Debug.Assert(pos == context.Text.Length);
}
public IEnumerable <ITagSpan <IClassificationTag> > GetTags(NormalizedSnapshotSpanCollection spans)
{
var signature = session.SelectedSignature as Signature;
if (signature == null)
{
yield break;
}
var usePrettyPrintedContent = buffer.GetUsePrettyPrintedContent();
var snapshot = buffer.CurrentSnapshot;
var snapshotLength = snapshot.Length;
bool lenOk = usePrettyPrintedContent ? snapshotLength == signature.PrettyPrintedContent.Length : snapshotLength == signature.Content.Length;
Debug.Assert(lenOk);
if (!lenOk)
{
yield break;
}
int pos = 0;
var taggedTextColl = usePrettyPrintedContent ? signature.PrettyPrintedContentTaggedText : signature.ContentTaggedText;
foreach (var taggedText in taggedTextColl)
{
var span = new Span(pos, taggedText.Text.Length);
Debug.Assert(span.End <= snapshotLength);
if (span.End > snapshotLength)
{
yield break;
}
var color = TextTagsHelper.ToTextColor(taggedText.Tag);
var tag = new ClassificationTag(themeClassificationTypeService.GetClassificationType(color));
yield return(new TagSpan <IClassificationTag>(new SnapshotSpan(snapshot, span), tag));
pos = span.End;
}
Debug.Assert(usePrettyPrintedContent ? pos == signature.PrettyPrintedContent.Length : pos == signature.Content.Length);
}
public CompletionSuffixTextClassifier(IThemeClassificationTypeService themeClassificationTypeService) {
if (themeClassificationTypeService == null)
throw new ArgumentNullException(nameof(themeClassificationTypeService));
completionSuffixClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.CompletionSuffix);
}
OpenDocumentListTextClassifierProvider(IThemeClassificationTypeService themeClassificationTypeService)
{
documentListMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.DocumentListMatchHighlight);
}
public IEnumerable <TextClassificationTag> GetTags(TextClassifierContext context)
{
var tagContext = context as TaggedTextClassifierContext;
Debug.Assert(tagContext != null);
if (tagContext == null)
{
yield break;
}
if (tagContext.TaggedParts.Length == 0)
{
yield break;
}
var part = tagContext.TaggedParts[0];
if (part.Tag == TextTags.Text)
{
var partText = part.Text;
// Eg. "AddHandler statement\r\n[...]" contains CRLF
int endOfLineIndex = partText.IndexOf("\r\n");
if (endOfLineIndex < 0)
{
endOfLineIndex = partText.Length;
}
foreach (var s in keywordSuffixes)
{
if (partText.IndexOf(s, 0, endOfLineIndex, StringComparison.Ordinal) == endOfLineIndex - s.Length)
{
yield return(new TextClassificationTag(new Span(0, endOfLineIndex - s.Length), themeClassificationTypeService.GetClassificationType(TextColor.Keyword)));
break;
}
}
}
}
AppSettingsSearchTextClassifierProvider(IThemeClassificationTypeService themeClassificationTypeService) {
appSettingsTextMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.AppSettingsTextMatchHighlight);
}
RoslynClassificationTypes(IThemeClassificationTypeService themeClassificationTypeService)
{
Comment = themeClassificationTypeService.GetClassificationType(TextColor.Comment);
Delegate = themeClassificationTypeService.GetClassificationType(TextColor.Delegate);
Enum = themeClassificationTypeService.GetClassificationType(TextColor.Enum);
EnumField = themeClassificationTypeService.GetClassificationType(TextColor.EnumField);
ExcludedCode = themeClassificationTypeService.GetClassificationType(TextColor.ExcludedCode);
ExtensionMethod = themeClassificationTypeService.GetClassificationType(TextColor.ExtensionMethod);
InstanceEvent = themeClassificationTypeService.GetClassificationType(TextColor.InstanceEvent);
InstanceField = themeClassificationTypeService.GetClassificationType(TextColor.InstanceField);
InstanceMethod = themeClassificationTypeService.GetClassificationType(TextColor.InstanceMethod);
InstanceProperty = themeClassificationTypeService.GetClassificationType(TextColor.InstanceProperty);
Interface = themeClassificationTypeService.GetClassificationType(TextColor.Interface);
Keyword = themeClassificationTypeService.GetClassificationType(TextColor.Keyword);
Label = themeClassificationTypeService.GetClassificationType(TextColor.Label);
LiteralField = themeClassificationTypeService.GetClassificationType(TextColor.LiteralField);
Local = themeClassificationTypeService.GetClassificationType(TextColor.Local);
MethodGenericParameter = themeClassificationTypeService.GetClassificationType(TextColor.MethodGenericParameter);
Module = themeClassificationTypeService.GetClassificationType(TextColor.Module);
Namespace = themeClassificationTypeService.GetClassificationType(TextColor.Namespace);
Number = themeClassificationTypeService.GetClassificationType(TextColor.Number);
Operator = themeClassificationTypeService.GetClassificationType(TextColor.Operator);
Parameter = themeClassificationTypeService.GetClassificationType(TextColor.Parameter);
PreprocessorKeyword = themeClassificationTypeService.GetClassificationType(TextColor.PreprocessorKeyword);
PreprocessorText = themeClassificationTypeService.GetClassificationType(TextColor.PreprocessorText);
Punctuation = themeClassificationTypeService.GetClassificationType(TextColor.Punctuation);
SealedType = themeClassificationTypeService.GetClassificationType(TextColor.SealedType);
StaticEvent = themeClassificationTypeService.GetClassificationType(TextColor.StaticEvent);
StaticField = themeClassificationTypeService.GetClassificationType(TextColor.StaticField);
StaticMethod = themeClassificationTypeService.GetClassificationType(TextColor.StaticMethod);
StaticProperty = themeClassificationTypeService.GetClassificationType(TextColor.StaticProperty);
StaticType = themeClassificationTypeService.GetClassificationType(TextColor.StaticType);
String = themeClassificationTypeService.GetClassificationType(TextColor.String);
Text = themeClassificationTypeService.GetClassificationType(TextColor.Text);
Type = themeClassificationTypeService.GetClassificationType(TextColor.Type);
TypeGenericParameter = themeClassificationTypeService.GetClassificationType(TextColor.TypeGenericParameter);
ValueType = themeClassificationTypeService.GetClassificationType(TextColor.ValueType);
VerbatimString = themeClassificationTypeService.GetClassificationType(TextColor.VerbatimString);
XmlDocCommentAttributeName = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentAttributeName);
XmlDocCommentAttributeQuotes = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentAttributeQuotes);
XmlDocCommentAttributeValue = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentAttributeValue);
XmlDocCommentCDataSection = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentCDataSection);
XmlDocCommentComment = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentComment);
XmlDocCommentDelimiter = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentDelimiter);
XmlDocCommentEntityReference = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentEntityReference);
XmlDocCommentName = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentName);
XmlDocCommentProcessingInstruction = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentProcessingInstruction);
XmlDocCommentText = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentText);
XmlLiteralAttributeName = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralAttributeName);
XmlLiteralAttributeQuotes = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralAttributeQuotes);
XmlLiteralAttributeValue = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralAttributeValue);
XmlLiteralCDataSection = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralCDataSection);
XmlLiteralComment = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralComment);
XmlLiteralDelimiter = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralDelimiter);
XmlLiteralEmbeddedExpression = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralEmbeddedExpression);
XmlLiteralEntityReference = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralEntityReference);
XmlLiteralName = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralName);
XmlLiteralProcessingInstruction = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralProcessingInstruction);
XmlLiteralText = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralText);
}
public IEnumerable <TextClassificationTag> GetTags(TextClassifierContext context)
{
var tagContext = context as TaggedTextClassifierContext;
if (tagContext == null)
{
yield break;
}
if (tagContext.TaggedParts.Length == 0)
{
yield break;
}
var part = tagContext.TaggedParts[0];
if (part.Tag == TextTags.Text)
{
var partText = part.Text;
// Eg. "AddHandler statement\r\n[...]" contains CRLF
int endOfLineIndex = partText.IndexOf("\r\n");
if (endOfLineIndex < 0)
{
endOfLineIndex = partText.Length;
}
foreach (var s in keywordSuffixes)
{
int endOfKeywordPart = endOfLineIndex - s.Length;
if (partText.IndexOf(s, 0, endOfLineIndex, StringComparison.Ordinal) == endOfKeywordPart)
{
var keywords = part.Text.Substring(0, endOfKeywordPart);
int keywordOffset = 0;
while (keywordOffset < keywords.Length)
{
if (keywords[keywordOffset] == ' ')
{
keywordOffset++;
continue;
}
int end = keywords.IndexOf(' ', keywordOffset);
if (end < 0)
{
end = keywords.Length;
}
int keywordLen = end - keywordOffset;
if (keywordLen > 0)
{
yield return(new TextClassificationTag(new Span(keywordOffset, keywordLen), themeClassificationTypeService.GetClassificationType(TextColor.Keyword)));
}
keywordOffset += keywordLen;
}
break;
}
}
}
}
public IEnumerable <CompletionClassificationTag> GetTags(CompletionClassifierContext context)
{
var completion = context.Completion as RoslynCompletion;
if (completion == null)
{
yield break;
}
var color = completion.CompletionItem.Tags.ToCompletionKind().ToTextColor();
if (color != TextColor.Text)
{
var text = context.DisplayText;
bool seenSpecial = false;
for (int textOffset = 0; textOffset < text.Length;)
{
int specialIndex = text.IndexOfAny(punctuationChars, textOffset);
int len = specialIndex < 0 ? text.Length - textOffset : specialIndex - textOffset;
if (len > 0)
{
bool wasSpecialCaseString = false;
if (seenSpecial)
{
var s = text.Substring(textOffset, len);
if (s == VBOf)
{
yield return(new CompletionClassificationTag(new Span(textOffset, 2), themeClassificationTypeService.GetClassificationType(TextColor.Keyword)));
wasSpecialCaseString = true;
}
}
if (!wasSpecialCaseString)
{
yield return(new CompletionClassificationTag(new Span(textOffset, len), themeClassificationTypeService.GetClassificationType(color)));
}
textOffset += len;
}
if (specialIndex >= 0)
{
seenSpecial = true;
yield return(new CompletionClassificationTag(new Span(textOffset, 1), punctuationClassificationType));
textOffset++;
}
}
}
}
RoslynClassificationTypes(IThemeClassificationTypeService themeClassificationTypeService) {
Comment = themeClassificationTypeService.GetClassificationType(TextColor.Comment);
Delegate = themeClassificationTypeService.GetClassificationType(TextColor.Delegate);
Enum = themeClassificationTypeService.GetClassificationType(TextColor.Enum);
EnumField = themeClassificationTypeService.GetClassificationType(TextColor.EnumField);
ExcludedCode = themeClassificationTypeService.GetClassificationType(TextColor.ExcludedCode);
ExtensionMethod = themeClassificationTypeService.GetClassificationType(TextColor.ExtensionMethod);
InstanceEvent = themeClassificationTypeService.GetClassificationType(TextColor.InstanceEvent);
InstanceField = themeClassificationTypeService.GetClassificationType(TextColor.InstanceField);
InstanceMethod = themeClassificationTypeService.GetClassificationType(TextColor.InstanceMethod);
InstanceProperty = themeClassificationTypeService.GetClassificationType(TextColor.InstanceProperty);
Interface = themeClassificationTypeService.GetClassificationType(TextColor.Interface);
Keyword = themeClassificationTypeService.GetClassificationType(TextColor.Keyword);
Label = themeClassificationTypeService.GetClassificationType(TextColor.Label);
LiteralField = themeClassificationTypeService.GetClassificationType(TextColor.LiteralField);
Local = themeClassificationTypeService.GetClassificationType(TextColor.Local);
MethodGenericParameter = themeClassificationTypeService.GetClassificationType(TextColor.MethodGenericParameter);
Module = themeClassificationTypeService.GetClassificationType(TextColor.Module);
Namespace = themeClassificationTypeService.GetClassificationType(TextColor.Namespace);
Number = themeClassificationTypeService.GetClassificationType(TextColor.Number);
Operator = themeClassificationTypeService.GetClassificationType(TextColor.Operator);
Parameter = themeClassificationTypeService.GetClassificationType(TextColor.Parameter);
PreprocessorKeyword = themeClassificationTypeService.GetClassificationType(TextColor.PreprocessorKeyword);
PreprocessorText = themeClassificationTypeService.GetClassificationType(TextColor.PreprocessorText);
Punctuation = themeClassificationTypeService.GetClassificationType(TextColor.Punctuation);
SealedType = themeClassificationTypeService.GetClassificationType(TextColor.SealedType);
StaticEvent = themeClassificationTypeService.GetClassificationType(TextColor.StaticEvent);
StaticField = themeClassificationTypeService.GetClassificationType(TextColor.StaticField);
StaticMethod = themeClassificationTypeService.GetClassificationType(TextColor.StaticMethod);
StaticProperty = themeClassificationTypeService.GetClassificationType(TextColor.StaticProperty);
StaticType = themeClassificationTypeService.GetClassificationType(TextColor.StaticType);
String = themeClassificationTypeService.GetClassificationType(TextColor.String);
Text = themeClassificationTypeService.GetClassificationType(TextColor.Text);
Type = themeClassificationTypeService.GetClassificationType(TextColor.Type);
TypeGenericParameter = themeClassificationTypeService.GetClassificationType(TextColor.TypeGenericParameter);
ValueType = themeClassificationTypeService.GetClassificationType(TextColor.ValueType);
VerbatimString = themeClassificationTypeService.GetClassificationType(TextColor.VerbatimString);
XmlDocCommentAttributeName = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentAttributeName);
XmlDocCommentAttributeQuotes = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentAttributeQuotes);
XmlDocCommentAttributeValue = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentAttributeValue);
XmlDocCommentCDataSection = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentCDataSection);
XmlDocCommentComment = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentComment);
XmlDocCommentDelimiter = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentDelimiter);
XmlDocCommentEntityReference = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentEntityReference);
XmlDocCommentName = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentName);
XmlDocCommentProcessingInstruction = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentProcessingInstruction);
XmlDocCommentText = themeClassificationTypeService.GetClassificationType(TextColor.XmlDocCommentText);
XmlLiteralAttributeName = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralAttributeName);
XmlLiteralAttributeQuotes = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralAttributeQuotes);
XmlLiteralAttributeValue = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralAttributeValue);
XmlLiteralCDataSection = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralCDataSection);
XmlLiteralComment = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralComment);
XmlLiteralDelimiter = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralDelimiter);
XmlLiteralEmbeddedExpression = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralEmbeddedExpression);
XmlLiteralEntityReference = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralEntityReference);
XmlLiteralName = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralName);
XmlLiteralProcessingInstruction = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralProcessingInstruction);
XmlLiteralText = themeClassificationTypeService.GetClassificationType(TextColor.XmlLiteralText);
}
AppSettingsTreeViewNodeSearchTextClassifierProvider(IThemeClassificationTypeService themeClassificationTypeService)
{
appSettingsTreeViewNodeMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.AppSettingsTreeViewNodeMatchHighlight);
}
IEnumerable<TextRunPropertiesAndSpan> CreateTextRunPropertiesAndSpans(ImmutableArray<TaggedText> taggedParts, IClassificationFormatMap classificationFormatMap, IThemeClassificationTypeService themeClassificationTypeService) {
int pos = 0;
foreach (var part in taggedParts) {
var color = TextTagsHelper.ToTextColor(part.Tag);
var classificationType = themeClassificationTypeService.GetClassificationType(color);
yield return new TextRunPropertiesAndSpan(new Span(pos, part.Text.Length), classificationFormatMap.GetTextProperties(classificationType));
pos += part.Text.Length;
}
}
public FilterMatchCompletionClassifier(IThemeClassificationTypeService themeClassificationTypeService) {
if (themeClassificationTypeService == null)
throw new ArgumentNullException(nameof(themeClassificationTypeService));
completionMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.CompletionMatchHighlight);
}
UriClassificationTaggerProvider(IViewTagAggregatorFactoryService viewTagAggregatorFactoryService, IThemeClassificationTypeService themeClassificationTypeService)
{
this.viewTagAggregatorFactoryService = viewTagAggregatorFactoryService;
classificationTag = new ClassificationTag(themeClassificationTypeService.GetClassificationType(TextColor.Url));
}
OpenFromGACTextClassifierProvider(IThemeClassificationTypeService themeClassificationTypeService)
{
this.gacMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.GacMatchHighlight);
}
public LineNumberMargin(IWpfTextViewHost wpfTextViewHost, IClassificationFormatMapService classificationFormatMapService, IThemeClassificationTypeService themeClassificationTypeService, ITextFormatterProvider textFormatterProvider)
: base(PredefinedMarginNames.LineNumber, wpfTextViewHost, classificationFormatMapService, textFormatterProvider)
{
this.lineNumberClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.LineNumber);
}
public LineNumberMargin(IWpfTextViewHost wpfTextViewHost, IClassificationFormatMapService classificationFormatMapService, IThemeClassificationTypeService themeClassificationTypeService, ITextFormatterProvider textFormatterProvider)
: base(PredefinedMarginNames.LineNumber, wpfTextViewHost, classificationFormatMapService, textFormatterProvider) {
lineNumberClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.LineNumber);
}
public ReplCustomLineNumberMarginOwner(IReplEditor2 replEditor, IThemeClassificationTypeService themeClassificationTypeService) {
if (replEditor == null)
throw new ArgumentNullException(nameof(replEditor));
if (themeClassificationTypeService == null)
throw new ArgumentNullException(nameof(themeClassificationTypeService));
this.replEditor = replEditor;
replLineNumberInput1ClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.ReplLineNumberInput1);
replLineNumberInput2ClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.ReplLineNumberInput2);
replLineNumberOutputClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.ReplLineNumberOutput);
}
public CompletionClassifier(IThemeClassificationTypeService themeClassificationTypeService) {
if (themeClassificationTypeService == null)
throw new ArgumentNullException(nameof(themeClassificationTypeService));
this.themeClassificationTypeService = themeClassificationTypeService;
punctuationClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.Punctuation);
}
OpenFromGACTextClassifierProvider(IThemeClassificationTypeService themeClassificationTypeService) {
gacMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.GacMatchHighlight);
}
public IEnumerable <TextClassificationTag> GetTags(TextClassifierContext context)
{
var completionContext = context as CompletionDisplayTextClassifierContext;
if (completionContext == null)
{
yield break;
}
var completion = completionContext.Completion as RoslynCompletion;
if (completion == null)
{
yield break;
}
var completionSet = completionContext.CompletionSet as RoslynCompletionSet;
if (completionSet == null)
{
yield break;
}
// The completion API doesn't create tagged text so try to extract that information
// from the string so we get nice colorized text.
var color = completion.CompletionItem.Tags.ToCompletionKind().ToTextColor();
var text = context.Text;
// Check if the namespace or enclosing class name is part of the text
if (text.IndexOf('.') < 0)
{
// The common case is just an identifier, and in that case, the tag is correct
int punctIndex = text.IndexOfAny(punctuationChars, 0);
if (punctIndex < 0)
{
yield return(new TextClassificationTag(new Span(0, text.Length), themeClassificationTypeService.GetClassificationType(color)));
yield break;
}
// Check for CLASS<> or METHOD()
if (punctIndex + 2 == text.Length && text.IndexOfAny(punctuationChars, punctIndex + 1) == punctIndex + 1)
{
yield return(new TextClassificationTag(new Span(0, punctIndex), themeClassificationTypeService.GetClassificationType(color)));
yield return(new TextClassificationTag(new Span(punctIndex, 2), punctuationClassificationType));
yield break;
}
// Check for Visual Basic generics special case
const string VBOf = "(Of …)";
if (text.Length - VBOf.Length == punctIndex && text.EndsWith(VBOf))
{
yield return(new TextClassificationTag(new Span(0, punctIndex), themeClassificationTypeService.GetClassificationType(color)));
yield return(new TextClassificationTag(new Span(punctIndex, 1), punctuationClassificationType));
yield return(new TextClassificationTag(new Span(punctIndex + 1, 2), themeClassificationTypeService.GetClassificationType(TextColor.Keyword)));
yield return(new TextClassificationTag(new Span(punctIndex + VBOf.Length - 1, 1), punctuationClassificationType));
yield break;
}
}
// The text is usually identical to the description and it's classified
var description = completionSet.GetDescriptionAsync(completion).GetAwaiter().GetResult();
var indexes = GetMatchIndexes(completion, description);
if (indexes != null)
{
int pos = 0;
var parts = description.TaggedParts;
int endIndex = indexes.Value.Value;
for (int i = indexes.Value.Key; i <= endIndex; i++)
{
var part = parts[i];
if (part.Tag == TextTags.LineBreak)
{
break;
}
var color2 = TextTagsHelper.ToTextColor(part.Tag);
yield return(new TextClassificationTag(new Span(pos, part.Text.Length), themeClassificationTypeService.GetClassificationType(color2)));
pos += part.Text.Length;
}
if (pos < text.Length)
{
// The remaining text is unknown, just use the tag color
yield return(new TextClassificationTag(Span.FromBounds(pos, text.Length), themeClassificationTypeService.GetClassificationType(color)));
}
yield break;
}
// Give up, use the same color for all the text
yield return(new TextClassificationTag(new Span(0, text.Length), themeClassificationTypeService.GetClassificationType(color)));
}
OpenDocumentListTextClassifierProvider(IThemeClassificationTypeService themeClassificationTypeService) {
documentListMatchHighlightClassificationType = themeClassificationTypeService.GetClassificationType(TextColor.DocumentListMatchHighlight);
}
