Extend TextEditorLineNumbersStyle with Interval (#198787)

src/vs/workbench/api/browser/mainThreadEditor.ts

@@ -400,7 +400,7 @@ export class MainThreadTextEditor {
 		}
 
 		if (typeof newConfiguration.lineNumbers !== 'undefined') {
-			let lineNumbers: 'on' | 'off' | 'relative';
+			let lineNumbers: 'on' | 'off' | 'relative' | 'interval';
 			switch (newConfiguration.lineNumbers) {
 				case RenderLineNumbersType.On:
 					lineNumbers = 'on';
@@ -408,6 +408,9 @@ export class MainThreadTextEditor {
 				case RenderLineNumbersType.Relative:
 					lineNumbers = 'relative';
 					break;
+				case RenderLineNumbersType.Interval:
+					lineNumbers = 'interval';
+					break;
 				default:
 					lineNumbers = 'off';
 			}

src/vs/workbench/api/common/extHostTypeConverters.ts

@@ -1379,6 +1379,8 @@ export namespace TextEditorLineNumbersStyle {
 				return RenderLineNumbersType.Off;
 			case types.TextEditorLineNumbersStyle.Relative:
 				return RenderLineNumbersType.Relative;
+			case types.TextEditorLineNumbersStyle.Interval:
+				return RenderLineNumbersType.Interval;
 			case types.TextEditorLineNumbersStyle.On:
 			default:
 				return RenderLineNumbersType.On;
@@ -1390,6 +1392,8 @@ export namespace TextEditorLineNumbersStyle {
 				return types.TextEditorLineNumbersStyle.Off;
 			case RenderLineNumbersType.Relative:
 				return types.TextEditorLineNumbersStyle.Relative;
+			case RenderLineNumbersType.Interval:
+				return types.TextEditorLineNumbersStyle.Interval;
 			case RenderLineNumbersType.On:
 			default:
 				return types.TextEditorLineNumbersStyle.On;

src/vs/workbench/api/common/extHostTypes.ts

@@ -1821,7 +1821,8 @@ export function asStatusBarItemIdentifier(extension: ExtensionIdentifier, id: st
 export enum TextEditorLineNumbersStyle {
 	Off = 0,
 	On = 1,
-	Relative = 2
+	Relative = 2,
+	Interval = 3
 }
 
 export enum TextDocumentSaveReason {

src/vscode-dts/vscode.d.ts

@@ -657,7 +657,11 @@ declare module 'vscode' {
 		/**
 		 * Render the line numbers with values relative to the primary cursor location.
 		 */
-		Relative = 2
+		Relative = 2,
+		/**
+		 * Render the line numbers on every 10th line number.
+		 */
+		Interval = 3,
 	}
 
 	/**