Tag items in tooltips consistenly with respect to document classifica…

…tion (such colors, much wow) (dotnet#9563)
xamarin · Feb 22, 2021 · 3eab3f4 · 3eab3f4
1 parent a92b164
commit 3eab3f4
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Showing 3 changed files with 71 additions and 64 deletions.
diff --git a/Common/RoslynHelpers.fs b/Common/RoslynHelpers.fs
@@ -51,39 +51,40 @@ module RoslynHelpers =
 
     /// maps from `LayoutTag` of the F# Compiler to Roslyn `TextTags` for use in tooltips
     let roslynTag = function
-    | LayoutTag.ActivePatternCase
-    | LayoutTag.ActivePatternResult
-    | LayoutTag.UnionCase
-    | LayoutTag.Enum -> TextTags.Enum
-    | LayoutTag.Alias
-    | LayoutTag.Class
-    | LayoutTag.Union
-    | LayoutTag.Record
-    | LayoutTag.UnknownType -> TextTags.Class
-    | LayoutTag.Delegate -> TextTags.Delegate
-    | LayoutTag.Event -> TextTags.Event
-    | LayoutTag.Field -> TextTags.Field
-    | LayoutTag.Interface -> TextTags.Interface
-    | LayoutTag.Struct -> TextTags.Struct
-    | LayoutTag.Keyword -> TextTags.Keyword
-    | LayoutTag.Local -> TextTags.Local
-    | LayoutTag.Member
-    | LayoutTag.ModuleBinding
-    | LayoutTag.RecordField
-    | LayoutTag.Property -> TextTags.Property
-    | LayoutTag.Method -> TextTags.Method
-    | LayoutTag.Namespace -> TextTags.Namespace
-    | LayoutTag.Module -> TextTags.Module
-    | LayoutTag.LineBreak -> TextTags.LineBreak
-    | LayoutTag.Space -> TextTags.Space
-    | LayoutTag.NumericLiteral -> TextTags.NumericLiteral
-    | LayoutTag.Operator -> TextTags.Operator
-    | LayoutTag.Parameter -> TextTags.Parameter
-    | LayoutTag.TypeParameter -> TextTags.TypeParameter
-    | LayoutTag.Punctuation -> TextTags.Punctuation
-    | LayoutTag.StringLiteral -> TextTags.StringLiteral
-    | LayoutTag.Text
-    | LayoutTag.UnknownEntity -> TextTags.Text
+        | LayoutTag.ActivePatternCase
+        | LayoutTag.ActivePatternResult
+        | LayoutTag.UnionCase
+        | LayoutTag.Enum -> TextTags.Enum
+        | LayoutTag.Struct -> TextTags.Struct
+        | LayoutTag.TypeParameter -> TextTags.TypeParameter
+        | LayoutTag.Alias
+        | LayoutTag.Class
+        | LayoutTag.Union
+        | LayoutTag.Record
+        | LayoutTag.UnknownType // Default to class until/unless we use classification data
+        | LayoutTag.Module -> TextTags.Class
+        | LayoutTag.Interface -> TextTags.Interface
+        | LayoutTag.Keyword -> TextTags.Keyword
+        | LayoutTag.Member
+        | LayoutTag.Function
+        | LayoutTag.Method -> TextTags.Method
+        | LayoutTag.RecordField
+        | LayoutTag.Property -> TextTags.Property
+        | LayoutTag.Parameter // parameter?
+        | LayoutTag.Local -> TextTags.Local
+        | LayoutTag.Namespace -> TextTags.Namespace
+        | LayoutTag.Delegate -> TextTags.Delegate
+        | LayoutTag.Event -> TextTags.Event
+        | LayoutTag.Field -> TextTags.Field
+        | LayoutTag.LineBreak -> TextTags.LineBreak
+        | LayoutTag.Space -> TextTags.Space
+        | LayoutTag.NumericLiteral -> TextTags.NumericLiteral
+        | LayoutTag.Operator -> TextTags.Operator
+        | LayoutTag.StringLiteral -> TextTags.StringLiteral
+        | LayoutTag.Punctuation -> TextTags.Punctuation
+        | LayoutTag.Text
+        | LayoutTag.ModuleBinding // why no 'Identifier'? Does it matter?
+        | LayoutTag.UnknownEntity -> TextTags.Text
 
     let CollectTaggedText (list: List<_>) (t:TaggedText) = list.Add(TaggedText(roslynTag t.Tag, t.Text))
 

diff --git a/LanguageService/Tokenizer.fs b/LanguageService/Tokenizer.fs
@@ -244,7 +244,10 @@ module internal Tokenizer =
                         | Protected -> KnownImageIds.ClassProtected
                         | Private -> KnownImageIds.ClassPrivate
                 | _ -> KnownImageIds.None
-        ImageId(KnownImageIds.ImageCatalogGuid, imageId)
+        if imageId = KnownImageIds.None then
+            None
+        else
+            Some(ImageId(KnownImageIds.ImageCatalogGuid, imageId))
 
     let GetGlyphForSymbol (symbol: FSharpSymbol, kind: LexerSymbolKind) =
         match kind with

diff --git a/QuickInfo/Views.fs b/QuickInfo/Views.fs
@@ -17,40 +17,41 @@ module internal QuickInfoViewProvider =
         | ActivePatternCase
         | ActivePatternResult
         | UnionCase
-        | Enum -> ClassificationTypeNames.EnumName // Roslyn-style classification name
+        | Enum -> ClassificationTypeNames.EnumName
+        | Struct -> ClassificationTypeNames.StructName
+        | TypeParameter -> ClassificationTypeNames.TypeParameterName
         | Alias
         | Class
-        | Module
         | Record
-        | Struct
-        | TypeParameter
         | Union
-        | UnknownType -> PredefinedClassificationTypeNames.Type
-        | Interface -> ClassificationTypeNames.InterfaceName // Roslyn-style classification name
-        | Keyword -> PredefinedClassificationTypeNames.Keyword
-        | Delegate
-        | Event
-        | Field
-        | Local
+        | UnknownType // Default to class until/unless we use classification data
+        | Module -> ClassificationTypeNames.ClassName
+        | Interface -> ClassificationTypeNames.InterfaceName
+        | Keyword -> ClassificationTypeNames.Keyword
         | Member
-        | Method
-        | ModuleBinding
-        | Namespace
-        | Parameter
+        | Function
+        | Method -> ClassificationTypeNames.MethodName
         | Property
-        | RecordField -> PredefinedClassificationTypeNames.Identifier
+        | RecordField -> ClassificationTypeNames.PropertyName
+        | Parameter
+        | Local -> ClassificationTypeNames.LocalName
+        | ModuleBinding -> ClassificationTypeNames.Identifier
+        | Namespace -> ClassificationTypeNames.NamespaceName
+        | Delegate -> ClassificationTypeNames.DelegateName
+        | Event -> ClassificationTypeNames.EventName
+        | Field -> ClassificationTypeNames.FieldName
         | LineBreak
-        | Space -> PredefinedClassificationTypeNames.WhiteSpace
-        | NumericLiteral -> PredefinedClassificationTypeNames.Number
-        | Operator -> PredefinedClassificationTypeNames.Operator
-        | StringLiteral -> PredefinedClassificationTypeNames.String
-        | Punctuation
-        | Text
-        | UnknownEntity -> PredefinedClassificationTypeNames.Other
+        | Space -> ClassificationTypeNames.WhiteSpace
+        | NumericLiteral -> ClassificationTypeNames.NumericLiteral
+        | Operator -> ClassificationTypeNames.Operator
+        | StringLiteral -> ClassificationTypeNames.StringLiteral
+        | Punctuation -> ClassificationTypeNames.Punctuation
+        | UnknownEntity
+        | Text -> ClassificationTypeNames.Text
 
     let provideContent
         (
-            imageId:ImageId,
+            imageId:ImageId option,
             description:#seq<Layout.TaggedText>,
             documentation:#seq<Layout.TaggedText>,
             navigation:QuickInfoNavigation
@@ -91,9 +92,11 @@ module internal QuickInfoViewProvider =
             flushContainer()
             ContainerElement(ContainerElementStyle.Stacked, finalCollection |> Seq.map box)
 
-        ContainerElement(ContainerElementStyle.Stacked,
-            ContainerElement(ContainerElementStyle.Wrapped, 
-                ImageElement(imageId), 
-                buildContainerElement description),
-            buildContainerElement documentation
-        )
+        let innerElement =
+            match imageId with
+            | Some imageId ->
+                ContainerElement(ContainerElementStyle.Wrapped, ImageElement(imageId), buildContainerElement description)
+            | None ->
+                ContainerElement(ContainerElementStyle.Wrapped, buildContainerElement description)
+
+        ContainerElement(ContainerElementStyle.Stacked, innerElement, buildContainerElement documentation)