workaround win10 focus issue

src/typings/atom-browser.d.ts

@@ -182,6 +182,8 @@ declare class BrowserWindow extends EventEmitter {
 	setFullScreen(fullscreen: boolean): void;
 	isFullScreen(): boolean;
 	isMaximized(): boolean;
+	minimize(): void;
+	isFocused(): boolean;
 	isMinimized(): boolean;
 	isVisible(): boolean;
 	restore(): boolean;

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

@@ -6,6 +6,7 @@
 'use strict';
 
 import path = require('path');
+import os = require('os');
 
 import Shell = require('shell');
 import screen = require('screen');
@@ -218,18 +219,23 @@ export class VSCodeWindow {
 		return this._win;
 	}
 
-	public restore(): void {
+	public focus(): void {
 		if (!this._win) {
 			return;
 		}
 
-		if (this._win.isMinimized()) {
-			this._win.restore();
+		// Windows 10: https://github.com/Microsoft/vscode/issues/929
+		if (platform.isWindows && os.release() && os.release().indexOf('10.') === 0 && !this._win.isFocused()) {
+			this._win.minimize();
+			this._win.focus();
 		}
 
-		if (platform.isWindows || platform.isLinux) {
-			this._win.show(); // Windows & Linux sometimes cannot bring the window to the front when it is in the background
-		} else {
+		// Mac / Linux / Windows 7 & 8
+		else {
+			if (this._win.isMinimized()) {
+				this._win.restore();
+			}
+
 			this._win.focus();
 		}
 	}

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

@@ -421,7 +421,7 @@ export class WindowsManager {
 			// Open Files in last instance if any and flag tells us so
 			let lastActiveWindow = this.getLastActiveWindow();
 			if (!openFilesInNewWindow && lastActiveWindow) {
-				lastActiveWindow.restore();
+				lastActiveWindow.focus();
 				lastActiveWindow.ready().then((readyWindow) => {
 					readyWindow.send('vscode:openFiles', {
 						filesToOpen: filesToOpen,
@@ -449,7 +449,7 @@ export class WindowsManager {
 			// Check for existing instances
 			let windowsOnWorkspacePath = arrays.coalesce(foldersToOpen.map((iPath) => this.findWindow(iPath.workspacePath)));
 			if (windowsOnWorkspacePath.length > 0) {
-				windowsOnWorkspacePath[0].restore(); // just focus one of them
+				windowsOnWorkspacePath[0].focus(); // just focus one of them
 				windowsOnWorkspacePath[0].ready().then((readyWindow) => {
 					readyWindow.send('vscode:openFiles', {
 						filesToOpen: filesToOpen,
@@ -518,7 +518,7 @@ export class WindowsManager {
 		let res = WindowsManager.WINDOWS.filter((w) => w.config && this.isPathEqual(w.config.pluginDevelopmentPath, openConfig.cli.pluginDevelopmentPath));
 		if (res && res.length === 1) {
 			this.reload(res[0], openConfig.cli);
-			res[0].restore(); // make sure it gets focus and is restored
+			res[0].focus(); // make sure it gets focus and is restored
 
 			return;
 		}
@@ -685,7 +685,7 @@ export class WindowsManager {
 			vscodeWindow = windowToUse || this.getLastActiveWindow();
 
 			if (vscodeWindow) {
-				vscodeWindow.restore();
+				vscodeWindow.focus();
 			}
 		}
 
@@ -856,7 +856,7 @@ export class WindowsManager {
 	public focusLastActive(cli: env.ICommandLineArguments): void {
 		let lastActive = this.getLastActiveWindow();
 		if (lastActive) {
-			lastActive.restore();
+			lastActive.focus();
 		}
 
 		// No window - open new one