menubar visibility is updated from within each window, rather than from outside

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

@@ -117,6 +117,12 @@ export enum ReadyState {
 	READY
 }
 
+interface IConfiguration {
+	window: {
+		menuBarVisibility: 'visible' | 'toggle' | 'hidden';
+	};
+}
+
 export interface IVSCodeWindow {
 	id: number;
 	readyState: ReadyState;
@@ -142,6 +148,7 @@ export class VSCodeWindow implements IVSCodeWindow {
 	private _extensionDevelopmentPath: string;
 	private _isExtensionTestHost: boolean;
 	private windowState: IWindowState;
+	private currentMenuBarVisibility: '' | 'visible' | 'toggle' | 'hidden';
 	private currentWindowMode: WindowMode;
 
 	private whenReadyCallbacks: TValueCallback<VSCodeWindow>[];
@@ -239,8 +246,20 @@ export class VSCodeWindow implements IVSCodeWindow {
 		this.setMenuBarVisibility(windowConfig && windowConfig.menuBarVisibility);
 
 		this.registerListeners();
+
+		this.configurationService.onDidUpdateConfiguration(e => this.onConfigurationUpdated(e.config));
 	}
 
+	private onConfigurationUpdated(config: IConfiguration): void {
+
+		let newMenuBarVisibility = config && config.window && config.window.menuBarVisibility;
+
+		if (newMenuBarVisibility !== this.currentMenuBarVisibility) {
+			this.currentMenuBarVisibility = newMenuBarVisibility;
+			this.setMenuBarVisibility(newMenuBarVisibility);
+		}
+	};
+
 	public hasHiddenTitleBarStyle(): boolean {
 		return this.hiddenTitleBarStyle;
 	}
@@ -656,7 +675,7 @@ export class VSCodeWindow implements IVSCodeWindow {
 		const windowConfig = this.configurationService.getConfiguration<IWindowSettings>('window');
 		let menuBarVisibility = windowConfig && windowConfig.menuBarVisibility;
 		if (typeof menuBarVisibility !== 'string') {
-			menuBarVisibility = 'toggle';
+			menuBarVisibility = willBeFullScreen ? 'toggle' : 'visible';
 		};
 
 		this.setMenuBarVisibility(menuBarVisibility, false);

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

@@ -90,12 +90,6 @@ interface INativeOpenDialogOptions {
 	window?: VSCodeWindow;
 }
 
-interface IConfiguration {
-	window: {
-		menuBarVisibility: 'visible' | 'toggle' | 'hidden';
-	};
-}
-
 const ReopenFoldersSetting = {
 	ALL: 'all',
 	ONE: 'one',
@@ -154,7 +148,6 @@ export class WindowsManager implements IWindowsMainService {
 
 	private initialUserEnv: platform.IProcessEnvironment;
 	private windowsState: IWindowsState;
-	private currentMenuBarVisibility: '' | 'visible' | 'toggle' | 'hidden';
 
 	private _onRecentPathsChange = new Emitter<void>();
 	onRecentPathsChange: CommonEvent<void> = this._onRecentPathsChange.event;
@@ -282,20 +275,8 @@ export class WindowsManager implements IWindowsMainService {
 
 		// Update jump list when recent paths change
 		this.onRecentPathsChange(() => this.updateWindowsJumpList());
-
-		this.configurationService.onDidUpdateConfiguration(e => this.onConfigurationUpdated(e.config));
 	}
 
-	private onConfigurationUpdated(config: IConfiguration): void {
-
-		let newMenuBarVisibility = config && config.window && config.window.menuBarVisibility;
-
-		if (newMenuBarVisibility !== this.currentMenuBarVisibility) {
-			this.currentMenuBarVisibility = newMenuBarVisibility;
-			this.getWindows().forEach(w => w.setMenuBarVisibility(newMenuBarVisibility));
-		}
-	};
-
 	private onBroadcast(event: string, payload: any): void {
 
 		// Theme changes