Option to hide the status bar implemented

This fixes #6356

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

@@ -534,6 +534,7 @@ export class VSCodeMenu {
 		let fullscreen = new MenuItem({ label: mnemonicLabel(nls.localize({ key: 'miToggleFullScreen', comment: ['&& denotes a mnemonic'] }, "Toggle &&Full Screen")), accelerator: this.getAccelerator('workbench.action.toggleFullScreen'), click: () => this.windowsManager.getLastActiveWindow().toggleFullScreen(), enabled: this.windowsManager.getWindowCount() > 0 });
 		let toggleMenuBar = this.createMenuItem(nls.localize({ key: 'miToggleMenuBar', comment: ['&& denotes a mnemonic'] }, "Toggle Menu &&Bar"), 'workbench.action.toggleMenuBar');
 		let splitEditor = this.createMenuItem(nls.localize({ key: 'miSplitEditor', comment: ['&& denotes a mnemonic'] }, "Split &&Editor"), 'workbench.action.splitEditor');
+		let toggleStatusbar = this.createMenuItem(nls.localize({ key: 'miToggleStatusbar', comment: ['&& denotes a mnemonic'] }, "&&Toggle Status Bar"), 'workbench.action.toggleStatusbarVisibility');
 		let toggleSidebar = this.createMenuItem(nls.localize({ key: 'miToggleSidebar', comment: ['&& denotes a mnemonic'] }, "&&Toggle Side Bar"), 'workbench.action.toggleSidebarVisibility');
 		let moveSidebar = this.createMenuItem(nls.localize({ key: 'miMoveSidebar', comment: ['&& denotes a mnemonic'] }, "&&Move Side Bar"), 'workbench.action.toggleSidebarPosition');
 		let togglePanel = this.createMenuItem(nls.localize({ key: 'miTogglePanel', comment: ['&& denotes a mnemonic'] }, "Toggle &&Panel"), 'workbench.action.togglePanel');
@@ -556,6 +557,7 @@ export class VSCodeMenu {
 			platform.isWindows || platform.isLinux ? toggleMenuBar : void 0,
 			__separator__(),
 			splitEditor,
+			toggleStatusbar,
 			togglePanel,
 			toggleSidebar,
 			moveSidebar,

src/vs/workbench/browser/actions/toggleStatusbarVisibility.ts

@@ -0,0 +1,35 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+'use strict';
+
+import {TPromise} from 'vs/base/common/winjs.base';
+import nls = require('vs/nls');
+import {Registry} from 'vs/platform/platform';
+import {Action} from 'vs/base/common/actions';
+import {SyncActionDescriptor} from 'vs/platform/actions/common/actions';
+import {IWorkbenchActionRegistry, Extensions} from 'vs/workbench/common/actionRegistry';
+import {IPartService} from 'vs/workbench/services/part/common/partService';
+
+const ID = 'workbench.action.toggleStatusbarVisibility';
+const LABEL = nls.localize('toggleStatusbar', "Toggle Status Bar Visibility");
+
+export class ToggleStatusbarVisibilityAction extends Action {
+
+	constructor(id: string, label: string, @IPartService private partService: IPartService) {
+		super(id, label);
+
+		this.enabled = !!this.partService;
+	}
+
+	public run(): TPromise<any> {
+		let hideStatusbar = !this.partService.isStatusBarHidden();
+		this.partService.setStatusBarHidden(hideStatusbar);
+
+		return TPromise.as(null);
+	}
+}
+
+let registry = <IWorkbenchActionRegistry>Registry.as(Extensions.WorkbenchActions);
+registry.registerWorkbenchAction(new SyncActionDescriptor(ToggleStatusbarVisibilityAction, ID, LABEL), 'View: Toggle Status Bar Visibility', nls.localize('view', "View"));

src/vs/workbench/browser/layout.ts

@@ -183,6 +183,7 @@ export class WorkbenchLayout implements IVerticalSashLayoutProvider, IHorizontal
 		this.sashY.addListener2('change', (e: ISashEvent) => {
 			let doLayout = false;
 			let isPanelHidden = this.partService.isPanelHidden();
+			let isStatusbarHidden = this.partService.isStatusBarHidden();
 			let newSashHeight = this.startPanelHeight - (e.currentY - startY);
 
 			// Panel visible
@@ -191,7 +192,8 @@ export class WorkbenchLayout implements IVerticalSashLayoutProvider, IHorizontal
 				if (newSashHeight + HIDE_PANEL_HEIGHT_THRESHOLD < this.computedStyles.panel.minHeight) {
 					let dragCompensation = DEFAULT_MIN_PANEL_PART_HEIGHT - HIDE_PANEL_HEIGHT_THRESHOLD;
 					this.partService.setPanelHidden(true);
-					startY = Math.min(this.sidebarHeight - this.computedStyles.statusbar.height, e.currentY + dragCompensation);
+					let statusbarHeight = isStatusbarHidden ? 0 : this.computedStyles.statusbar.height;
+					startY = Math.min(this.sidebarHeight - statusbarHeight, e.currentY + dragCompensation);
 					this.panelHeight = this.startPanelHeight; // when restoring panel, restore to the panel height we started from
 				}
 
@@ -317,6 +319,7 @@ export class WorkbenchLayout implements IVerticalSashLayoutProvider, IHorizontal
 		const isSidebarHidden = this.partService.isSideBarHidden();
 		const isPanelHidden = this.partService.isPanelHidden();
 		const sidebarPosition = this.partService.getSideBarPosition();
+		const isStatusbarHidden = this.partService.isStatusBarHidden();
 
 		// Sidebar
 		let sidebarWidth: number;
@@ -328,8 +331,13 @@ export class WorkbenchLayout implements IVerticalSashLayoutProvider, IHorizontal
 			sidebarWidth = this.workbenchSize.width / 5;
 			this.sidebarWidth = sidebarWidth;
 		}
+		let statusbarHeight = isStatusbarHidden ? 0 : this.computedStyles.statusbar.height;
+		if (this.statusbar) {
+			let statusbarStyle = this.statusbar.getContainer().getHTMLElement().style;
+			statusbarStyle.display = isStatusbarHidden ? 'none' : null;
+		}
 
-		this.sidebarHeight = this.workbenchSize.height - this.computedStyles.statusbar.height;
+		this.sidebarHeight = this.workbenchSize.height - statusbarHeight;
 		let sidebarSize = new Dimension(sidebarWidth, this.sidebarHeight);
 
 		// Activity Bar
@@ -411,16 +419,16 @@ export class WorkbenchLayout implements IVerticalSashLayoutProvider, IHorizontal
 		this.editor.getContainer().size(editorSize.width, editorSize.height);
 		this.panel.getContainer().size(panelDimension.width, panelDimension.height);
 
-		const editorBottom = this.computedStyles.statusbar.height + panelDimension.height;
+		const editorBottom = statusbarHeight + panelDimension.height;
 		if (isSidebarHidden) {
 			this.editor.getContainer().position(0, editorSize.remainderRight, editorBottom, editorSize.remainderLeft);
-			this.panel.getContainer().position(editorDimension.height, editorSize.remainderRight, this.computedStyles.statusbar.height, editorSize.remainderLeft);
+			this.panel.getContainer().position(editorDimension.height, editorSize.remainderRight, statusbarHeight, editorSize.remainderLeft);
 		} else if (sidebarPosition === Position.LEFT) {
 			this.editor.getContainer().position(0, 0, editorBottom, sidebarSize.width + activityBarSize.width);
-			this.panel.getContainer().position(editorDimension.height, 0, this.computedStyles.statusbar.height, sidebarSize.width + activityBarSize.width);
+			this.panel.getContainer().position(editorDimension.height, 0, statusbarHeight, sidebarSize.width + activityBarSize.width);
 		} else {
 			this.editor.getContainer().position(0, sidebarSize.width, editorBottom, 0);
-			this.panel.getContainer().position(editorDimension.height, sidebarSize.width, this.computedStyles.statusbar.height, 0);
+			this.panel.getContainer().position(editorDimension.height, sidebarSize.width, statusbarHeight, 0);
 		}
 
 		// Activity Bar Part
@@ -444,7 +452,7 @@ export class WorkbenchLayout implements IVerticalSashLayoutProvider, IHorizontal
 
 		// Statusbar Part
 		if (this.statusbar) {
-			this.statusbar.getContainer().position(this.workbenchSize.height - this.computedStyles.statusbar.height);
+			this.statusbar.getContainer().position(this.workbenchSize.height - statusbarHeight);
 		}
 
 		// Quick open

src/vs/workbench/browser/workbench.ts

@@ -88,6 +88,7 @@ export interface IWorkbenchCallbacks {
 export class Workbench implements IPartService {
 
 	private static sidebarPositionSettingKey = 'workbench.sidebar.position';
+	private static statusbarHiddenSettingKey = 'workbench.statusbar.hidden';
 	private static sidebarHiddenSettingKey = 'workbench.sidebar.hidden';
 	private static panelHiddenSettingKey = 'workbench.panel.hidden';
 
@@ -115,6 +116,7 @@ export class Workbench implements IPartService {
 	private creationPromise: TPromise<boolean>;
 	private creationPromiseComplete: ValueCallback;
 	private sideBarHidden: boolean;
+	private statusBarHidden: boolean;
 	private sideBarPosition: Position;
 	private panelHidden: boolean;
 	private editorBackgroundDelayer: Delayer<void>;
@@ -410,6 +412,8 @@ export class Workbench implements IPartService {
 	}
 
 	private initSettings(): void {
+		// Statusbar visibility
+		this.statusBarHidden = this.storageService.getBoolean(Workbench.statusbarHiddenSettingKey, StorageScope.WORKSPACE, false);
 
 		// Sidebar visibility
 		this.sideBarHidden = this.storageService.getBoolean(Workbench.sidebarHiddenSettingKey, StorageScope.WORKSPACE, false);
@@ -491,10 +495,27 @@ export class Workbench implements IPartService {
 		if (part === Parts.PANEL_PART) {
 			return !this.panelHidden;
 		}
+		if (part === Parts.STATUSBAR_PART) {
+			return !this.statusBarHidden;
+		}
 
 		return true; // any other part cannot be hidden
 	}
 
+	public isStatusBarHidden(): boolean {
+		return this.statusBarHidden;
+	}
+
+	public setStatusBarHidden(hidden: boolean, skipLayout?: boolean): void {
+		this.statusBarHidden = hidden;
+
+		// Layout
+		if (!skipLayout) {
+			this.workbenchLayout.layout(true);
+		}
+		this.storageService.store(Workbench.statusbarHiddenSettingKey, hidden ? 'true' : 'false', StorageScope.WORKSPACE);
+	}
+
 	public isSideBarHidden(): boolean {
 		return this.sideBarHidden;
 	}

src/vs/workbench/services/part/common/partService.ts

@@ -50,6 +50,16 @@ export interface IPartService {
 	 */
 	isVisible(part: Parts): boolean;
 
+	/**
+	 * Checks if the statusbar is currently hidden or not
+	 */
+	isStatusBarHidden(): boolean;
+
+	/**
+	 * Set statusbar hidden or not
+	 */
+	setStatusBarHidden(hidden: boolean): void;
+
 	/**
 	 * Checks if the sidebar is currently hidden or not
 	 */

src/vs/workbench/test/common/servicesTestUtils.ts

@@ -144,6 +144,12 @@ export class TestPartService implements PartService.IPartService {
 		return true;
 	}
 
+	public isStatusBarHidden(): boolean {
+		return false;
+	}
+
+	public setStatusBarHidden(hidden: boolean): void { }
+
 	public isSideBarHidden(): boolean {
 		return false;
 	}

src/vs/workbench/workbench.main.js

@@ -24,6 +24,7 @@ define([
 	'vs/languages/languages.main',
 
 	// Workbench
+	'vs/workbench/browser/actions/toggleStatusbarVisibility',
 	'vs/workbench/browser/actions/toggleSidebarVisibility',
 	'vs/workbench/browser/actions/toggleSidebarPosition',
 	'vs/workbench/browser/actions/openSettings',