Add doc info to comments context keys (microsoft#174576)

Fixes microsoft/vscode-docs#6052

src/vs/workbench/contrib/comments/browser/commentNode.ts

@@ -44,6 +44,7 @@ import { CommentMenus } from 'vs/workbench/contrib/comments/browser/commentMenus
 import { Scrollable, ScrollbarVisibility } from 'vs/base/common/scrollable';
 import { SmoothScrollableElement } from 'vs/base/browser/ui/scrollbar/scrollableElement';
 import { DomEmitter } from 'vs/base/browser/event';
+import { CommentContextKeys } from 'vs/workbench/contrib/comments/common/commentContextKeys';
 
 export class CommentNode<T extends IRange | ICellRange> extends Disposable {
 	private _domNode: HTMLElement;
@@ -104,7 +105,10 @@ export class CommentNode<T extends IRange | ICellRange> extends Disposable {
 
 		this._domNode = dom.$('div.review-comment');
 		this._contextKeyService = contextKeyService.createScoped(this._domNode);
-		this._commentContextValue = this._contextKeyService.createKey('comment', comment.contextValue);
+		this._commentContextValue = CommentContextKeys.commentContext.bindTo(this._contextKeyService);
+		if (this.comment.contextValue) {
+			this._commentContextValue.set(this.comment.contextValue);
+		}
 		this._commentMenus = this.commentService.getCommentMenus(this.owner);
 
 		this._domNode.tabIndex = -1;

src/vs/workbench/contrib/comments/browser/commentThreadWidget.ts

@@ -105,13 +105,13 @@ export class CommentThreadWidget<T extends IRange | ICellRange = IRange> extends
 		this._styleElement = dom.createStyleSheet(this.container);
 
 
-		this._commentThreadContextValue = this._contextKeyService.createKey<string | undefined>('commentThread', undefined);
+		this._commentThreadContextValue = CommentContextKeys.commentThreadContext.bindTo(this._contextKeyService);
 		this._commentThreadContextValue.set(_commentThread.contextValue);
 
-		const commentControllerKey = this._contextKeyService.createKey<string | undefined>('commentController', undefined);
+		const commentControllerKey = CommentContextKeys.commentControllerContext.bindTo(this._contextKeyService);
 		const controller = this.commentService.getCommentController(this._owner);
 
-		if (controller) {
+		if (controller?.contextValue) {
 			commentControllerKey.set(controller.contextValue);
 		}
 

src/vs/workbench/contrib/comments/common/commentContextKeys.ts

@@ -3,15 +3,29 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
+import * as nls from 'vs/nls';
 import { RawContextKey } from 'vs/platform/contextkey/common/contextkey';
 
+
 export namespace CommentContextKeys {
 	/**
 	 * A context key that is set when the comment thread has no comments.
 	 */
-	export const commentThreadIsEmpty = new RawContextKey<boolean>('commentThreadIsEmpty', false);
+	export const commentThreadIsEmpty = new RawContextKey<boolean>('commentThreadIsEmpty', false, { type: 'boolean', description: nls.localize('commentThreadIsEmpty', "Set when the comment thread has no comments") });
 	/**
 	 * A context key that is set when the comment has no input.
 	 */
-	export const commentIsEmpty = new RawContextKey<boolean>('commentIsEmpty', false);
-}
+	export const commentIsEmpty = new RawContextKey<boolean>('commentIsEmpty', false, { type: 'boolean', description: nls.localize('commentIsEmpty', "Set when the comment has no input") });
+	/**
+	 * The context value of the comment.
+	 */
+	export const commentContext = new RawContextKey<string>('comment', undefined, { type: 'string', description: nls.localize('comment', "The context value of the comment") });
+	/**
+	 * The context value of the comment thread.
+	 */
+	export const commentThreadContext = new RawContextKey<string>('commentThread', undefined, { type: 'string', description: nls.localize('commentThread', "The context value of the comment thread") });
+	/**
+	 * The comment controller id associated with a comment thread.
+	 */
+	export const commentControllerContext = new RawContextKey<string>('commentController', undefined, { type: 'string', description: nls.localize('commentController', "The comment controller id associated with a comment thread") });
+}