breadcrumbs - add "Toggle Breadcrumbs" to "View" menu

src/vs/code/electron-main/menus.ts

@@ -766,6 +766,7 @@ export class CodeMenu {
 		const toggleMinimap = this.createMenuItem(nls.localize({ key: 'miToggleMinimap', comment: ['&& denotes a mnemonic'] }, "Toggle &&Minimap"), 'editor.action.toggleMinimap');
 		const toggleRenderWhitespace = this.createMenuItem(nls.localize({ key: 'miToggleRenderWhitespace', comment: ['&& denotes a mnemonic'] }, "Toggle &&Render Whitespace"), 'editor.action.toggleRenderWhitespace');
 		const toggleRenderControlCharacters = this.createMenuItem(nls.localize({ key: 'miToggleRenderControlCharacters', comment: ['&& denotes a mnemonic'] }, "Toggle &&Control Characters"), 'editor.action.toggleRenderControlCharacter');
+		const toggleBreadcrumbs = this.createMenuItem(nls.localize({ key: 'miToggleBreadcrumbs', comment: ['&& denotes a mnemonic'] }, "Toggle &&Breadcrumbs"), 'breadcrumbs.toggle');
 
 		arrays.coalesce([
 			commands,
@@ -788,7 +789,8 @@ export class CodeMenu {
 			toggleWordWrap,
 			toggleMinimap,
 			toggleRenderWhitespace,
-			toggleRenderControlCharacters
+			toggleRenderControlCharacters,
+			toggleBreadcrumbs
 		]).forEach(item => viewMenu.append(item));
 	}
 

src/vs/workbench/browser/parts/editor/breadcrumbs.ts

@@ -85,7 +85,13 @@ export abstract class BreadcrumbsConfig<T> {
 
 				return {
 					name,
-					get value() { return value; },
+					get value() {
+						return value;
+					},
+					set value(newValue: T) {
+						service.updateValue(name, newValue);
+						value = newValue;
+					},
 					onDidChange: onDidChange.event,
 					dispose(): void {
 						listener.dispose();

src/vs/workbench/browser/parts/editor/breadcrumbsControl.ts

@@ -39,6 +39,7 @@ import { MenuRegistry, MenuId } from 'vs/platform/actions/common/actions';
 import { localize } from 'vs/nls';
 import { WorkbenchListFocusContextKey, IListService } from 'vs/platform/list/browser/listService';
 import { Tree } from 'vs/base/parts/tree/browser/treeImpl';
+import { CommandsRegistry } from 'vs/platform/commands/common/commands';
 
 class Item extends BreadcrumbsItem {
 
@@ -356,6 +357,19 @@ MenuRegistry.appendMenuItem(MenuId.CommandPalette, {
 		title: localize('cmd.focus', "Focus Breadcrumbs")
 	}
 });
+MenuRegistry.appendMenuItem(MenuId.MenubarViewMenu, {
+	group: '5_editor',
+	order: 99,
+	command: {
+		id: 'breadcrumbs.toggle',
+		title: localize('cmd.toggle', "Toggle Breadcrumbs")
+	}
+});
+CommandsRegistry.registerCommand('breadcrumbs.toggle', accessor => {
+	let config = accessor.get(IConfigurationService);
+	let value = BreadcrumbsConfig.IsEnabled.bindTo(config).value;
+	BreadcrumbsConfig.IsEnabled.bindTo(config).value = !value;
+});
 
 KeybindingsRegistry.registerCommandAndKeybindingRule({
 	id: 'breadcrumbs.focus',