Make Linux compatible

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

@@ -174,7 +174,7 @@ export class CodeWindow implements ICodeWindow {
 		}
 
 		let useCustomTitleStyle = false;
-		if ((isWindows && windowConfig && windowConfig.titleBarStyle === 'custom') ||
+		if ((!isMacintosh && windowConfig && windowConfig.titleBarStyle === 'custom') ||
 			(isMacintosh && (!windowConfig || !windowConfig.titleBarStyle || windowConfig.titleBarStyle === 'custom'))) {
 			const isDev = !this.environmentService.isBuilt || !!config.extensionDevelopmentPath;
 			if (!isMacintosh || !isDev) {
@@ -189,7 +189,7 @@ export class CodeWindow implements ICodeWindow {
 		if (useCustomTitleStyle) {
 			options.titleBarStyle = 'hidden';
 			this.hiddenTitleBarStyle = true;
-			if (isWindows) {
+			if (!isMacintosh) {
 				options.frame = false;
 			}
 		}

src/vs/workbench/browser/layout.ts

@@ -783,7 +783,7 @@ export class WorkbenchLayout implements IVerticalSashLayoutProvider, IHorizontal
 	}
 
 	public onMaximizeChange(maximized: boolean): void {
-		if (isWindows) {
+		if (!isMacintosh) {
 			this.titlebarBaseHeight = maximized ? 23 : this.partLayoutInfo.titlebar.height;
 		} else {
 			this.titlebarBaseHeight = this.partLayoutInfo.titlebar.height;

src/vs/workbench/browser/parts/titlebar/titlebarPart.ts

@@ -231,7 +231,7 @@ export class TitlebarPart extends Part implements ITitleService {
 		const SVGNS = 'http://www.w3.org/2000/svg';
 		this.titleContainer = $(parent);
 
-		if (isWindows) {
+		if (!isMacintosh) {
 			$(this.titleContainer).img({ class: 'window-appicon', src: path.join(this.environmentService.appRoot, 'resources/linux/code.png') });
 		}
 
@@ -265,7 +265,7 @@ export class TitlebarPart extends Part implements ITitleService {
 			return el;
 		};
 
-		if (isWindows) {
+		if (!isMacintosh) {
 			// The svgs and styles for the titlebar come from the electron-titlebar-windows package
 			$(this.titleContainer).div({ class: 'window-icon' }, (builder) => {
 				const svg = $svg('svg', { x: 0, y: 0, viewBox: '0 0 10 1' });

src/vs/workbench/electron-browser/main.contribution.ts

@@ -378,8 +378,7 @@ configurationRegistry.registerConfiguration({
 			'type': 'string',
 			'enum': ['native', 'custom'],
 			'default': isMacintosh ? 'custom' : 'native',
-			'description': nls.localize('titleBarStyle', "Adjust the appearance of the window title bar. Changes require a full restart to apply."),
-			'included': isMacintosh || isWindows
+			'description': nls.localize('titleBarStyle', "Adjust the appearance of the window title bar. Changes require a full restart to apply.")
 		},
 		'window.nativeTabs': {
 			'type': 'boolean',

src/vs/workbench/electron-browser/workbench.ts

@@ -734,9 +734,6 @@ export class Workbench implements IPartService {
 	}
 
 	private getCustomTitleBarStyle(): 'custom' {
-		if (!isMacintosh && !isWindows) {
-			return null; // custom title bar is only supported on Mac and Windows currently
-		}
 
 		const isDev = !this.environmentService.isBuilt || this.environmentService.isExtensionDevelopment;
 		if (isMacintosh && isDev) {

src/vs/workbench/test/workbenchTestServices.ts

@@ -1130,10 +1130,6 @@ export class TestWindowsService implements IWindowsService {
 		return TPromise.as(void 0);
 	}
 
-	addMaximizeListener(windowId: number, listener: (maximized: boolean) => void): TPromise<void> {
-		return TPromise.as(void 0);
-	}
-
 	onWindowTitleDoubleClick(windowId: number): TPromise<void> {
 		return TPromise.as(void 0);
 	}