viewPaneContainer.ts

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

import { $, addDisposableListener, Dimension, DragAndDropObserver, EventType, getWindow, isAncestor } from '../../../../base/browser/dom.js';
import { StandardMouseEvent } from '../../../../base/browser/mouseEvent.js';
import { EventType as TouchEventType, Gesture } from '../../../../base/browser/touch.js';
import { IActionViewItem } from '../../../../base/browser/ui/actionbar/actionbar.js';
import { IBoundarySashes, Orientation } from '../../../../base/browser/ui/sash/sash.js';
import { IPaneViewOptions, PaneView } from '../../../../base/browser/ui/splitview/paneview.js';
import { IAction } from '../../../../base/common/actions.js';
import { RunOnceScheduler } from '../../../../base/common/async.js';
import { Emitter, Event } from '../../../../base/common/event.js';
import { KeyChord, KeyCode, KeyMod } from '../../../../base/common/keyCodes.js';
import { combinedDisposable, DisposableStore, IDisposable, toDisposable } from '../../../../base/common/lifecycle.js';
import { assertReturnsDefined } from '../../../../base/common/types.js';
import './media/paneviewlet.css';
import * as nls from '../../../../nls.js';
import { createActionViewItem } from '../../../../platform/actions/browser/menuEntryActionViewItem.js';
import { Action2, IAction2Options, ISubmenuItem, MenuId, MenuRegistry, registerAction2 } from '../../../../platform/actions/common/actions.js';
import { IConfigurationService } from '../../../../platform/configuration/common/configuration.js';
import { IContextKeyService } from '../../../../platform/contextkey/common/contextkey.js';
import { IContextMenuService } from '../../../../platform/contextview/browser/contextView.js';
import { IInstantiationService, ServicesAccessor } from '../../../../platform/instantiation/common/instantiation.js';
import { KeybindingWeight } from '../../../../platform/keybinding/common/keybindingsRegistry.js';
import { IStorageService, StorageScope, StorageTarget } from '../../../../platform/storage/common/storage.js';
import { ITelemetryService } from '../../../../platform/telemetry/common/telemetry.js';
import { activeContrastBorder, asCssVariable } from '../../../../platform/theme/common/colorRegistry.js';
import { IThemeService, Themable } from '../../../../platform/theme/common/themeService.js';
import { IWorkspaceContextService } from '../../../../platform/workspace/common/workspace.js';
import { CompositeDragAndDropObserver, toggleDropEffect } from '../../dnd.js';
import { ViewPane } from './viewPane.js';
import { IViewletViewOptions } from './viewsViewlet.js';
import { Component } from '../../../common/component.js';
import { PANEL_SECTION_BORDER, PANEL_SECTION_DRAG_AND_DROP_BACKGROUND, PANEL_SECTION_HEADER_BACKGROUND, PANEL_SECTION_HEADER_BORDER, PANEL_SECTION_HEADER_FOREGROUND, SIDE_BAR_DRAG_AND_DROP_BACKGROUND, SIDE_BAR_SECTION_HEADER_BACKGROUND, SIDE_BAR_SECTION_HEADER_BORDER, SIDE_BAR_SECTION_HEADER_FOREGROUND } from '../../../common/theme.js';
import { IAddedViewDescriptorRef, ICustomViewDescriptor, IView, IViewContainerModel, IViewDescriptor, IViewDescriptorRef, IViewDescriptorService, IViewPaneContainer, ViewContainer, ViewContainerLocation, ViewVisibilityState } from '../../../common/views.js';
import { IViewsService } from '../../../services/views/common/viewsService.js';
import { FocusedViewContext } from '../../../common/contextkeys.js';
import { IExtensionService } from '../../../services/extensions/common/extensions.js';
import { isHorizontal, IWorkbenchLayoutService, LayoutSettings } from '../../../services/layout/browser/layoutService.js';
import { IBaseActionViewItemOptions } from '../../../../base/browser/ui/actionbar/actionViewItems.js';
import { ILogService } from '../../../../platform/log/common/log.js';
import { ViewContainerMenuActions } from './viewMenuActions.js';

export const ViewsSubMenu = new MenuId('Views');
MenuRegistry.appendMenuItem(MenuId.ViewContainerTitle, {
	submenu: ViewsSubMenu,
	title: nls.localize('views', "Views"),
	order: 1,
} satisfies ISubmenuItem);

export interface IViewPaneContainerOptions extends IPaneViewOptions {
	mergeViewWithContainerWhenSingleView: boolean;
}

interface IViewPaneItem {
	pane: ViewPane;
	disposable: IDisposable;
}

const enum DropDirection {
	UP,
	DOWN,
	LEFT,
	RIGHT
}

type BoundingRect = { top: number; left: number; bottom: number; right: number };

class ViewPaneDropOverlay extends Themable {

	private static readonly OVERLAY_ID = 'monaco-pane-drop-overlay';

	private container!: HTMLElement;
	private overlay!: HTMLElement;

	private _currentDropOperation: DropDirection | undefined;

	// private currentDropOperation: IDropOperation | undefined;
	private _disposed: boolean | undefined;

	private cleanupOverlayScheduler: RunOnceScheduler;

	get currentDropOperation(): DropDirection | undefined {
		return this._currentDropOperation;
	}

	constructor(
		private paneElement: HTMLElement,
		private orientation: Orientation | undefined,
		private bounds: BoundingRect | undefined,
		protected location: ViewContainerLocation,
		themeService: IThemeService,
	) {
		super(themeService);
		this.cleanupOverlayScheduler = this._register(new RunOnceScheduler(() => this.dispose(), 300));

		this.create();
	}

	get disposed(): boolean {
		return !!this._disposed;
	}

	private create(): void {

		// Container
		this.container = $('div', { id: ViewPaneDropOverlay.OVERLAY_ID });
		this.container.style.top = '0px';

		// Parent
		this.paneElement.appendChild(this.container);
		this.paneElement.classList.add('dragged-over');
		this._register(toDisposable(() => {
			this.container.remove();
			this.paneElement.classList.remove('dragged-over');
		}));

		// Overlay
		this.overlay = $('.pane-overlay-indicator');
		this.container.appendChild(this.overlay);

		// Overlay Event Handling
		this.registerListeners();

		// Styles
		this.updateStyles();
	}

	override updateStyles(): void {

		// Overlay drop background
		this.overlay.style.backgroundColor = this.getColor(this.location === ViewContainerLocation.Panel ? PANEL_SECTION_DRAG_AND_DROP_BACKGROUND : SIDE_BAR_DRAG_AND_DROP_BACKGROUND) || '';

		// Overlay contrast border (if any)
		const activeContrastBorderColor = this.getColor(activeContrastBorder);
		this.overlay.style.outlineColor = activeContrastBorderColor || '';
		this.overlay.style.outlineOffset = activeContrastBorderColor ? '-2px' : '';
		this.overlay.style.outlineStyle = activeContrastBorderColor ? 'dashed' : '';
		this.overlay.style.outlineWidth = activeContrastBorderColor ? '2px' : '';

		this.overlay.style.borderColor = activeContrastBorderColor || '';
		this.overlay.style.borderStyle = 'solid';
		this.overlay.style.borderWidth = '0px';
	}

	private registerListeners(): void {
		this._register(new DragAndDropObserver(this.container, {
			onDragOver: e => {

				// Position overlay
				this.positionOverlay(e.offsetX, e.offsetY);

				// Make sure to stop any running cleanup scheduler to remove the overlay
				if (this.cleanupOverlayScheduler.isScheduled()) {
					this.cleanupOverlayScheduler.cancel();
				}
			},

			onDragLeave: e => this.dispose(),
			onDragEnd: e => this.dispose(),

			onDrop: e => {
				// Dispose overlay
				this.dispose();
			}
		}));

		this._register(addDisposableListener(this.container, EventType.MOUSE_OVER, () => {
			// Under some circumstances we have seen reports where the drop overlay is not being
			// cleaned up and as such the editor area remains under the overlay so that you cannot
			// type into the editor anymore. This seems related to using VMs and DND via host and
			// guest OS, though some users also saw it without VMs.
			// To protect against this issue we always destroy the overlay as soon as we detect a
			// mouse event over it. The delay is used to guarantee we are not interfering with the
			// actual DROP event that can also trigger a mouse over event.
			if (!this.cleanupOverlayScheduler.isScheduled()) {
				this.cleanupOverlayScheduler.schedule();
			}
		}));
	}

	private positionOverlay(mousePosX: number, mousePosY: number): void {
		const paneWidth = this.paneElement.clientWidth;
		const paneHeight = this.paneElement.clientHeight;

		const splitWidthThreshold = paneWidth / 2;
		const splitHeightThreshold = paneHeight / 2;

		let dropDirection: DropDirection | undefined;

		if (this.orientation === Orientation.VERTICAL) {
			if (mousePosY < splitHeightThreshold) {
				dropDirection = DropDirection.UP;
			} else if (mousePosY >= splitHeightThreshold) {
				dropDirection = DropDirection.DOWN;
			}
		} else if (this.orientation === Orientation.HORIZONTAL) {
			if (mousePosX < splitWidthThreshold) {
				dropDirection = DropDirection.LEFT;
			} else if (mousePosX >= splitWidthThreshold) {
				dropDirection = DropDirection.RIGHT;
			}
		}

		// Draw overlay based on split direction
		switch (dropDirection) {
			case DropDirection.UP:
				this.doPositionOverlay({ top: '0', left: '0', width: '100%', height: '50%' });
				break;
			case DropDirection.DOWN:
				this.doPositionOverlay({ bottom: '0', left: '0', width: '100%', height: '50%' });
				break;
			case DropDirection.LEFT:
				this.doPositionOverlay({ top: '0', left: '0', width: '50%', height: '100%' });
				break;
			case DropDirection.RIGHT:
				this.doPositionOverlay({ top: '0', right: '0', width: '50%', height: '100%' });
				break;
			default: {
				// const top = this.bounds?.top || 0;
				// const left = this.bounds?.bottom || 0;

				let top = '0';
				let left = '0';
				let width = '100%';
				let height = '100%';
				if (this.bounds) {
					const boundingRect = this.container.getBoundingClientRect();
					top = `${this.bounds.top - boundingRect.top}px`;
					left = `${this.bounds.left - boundingRect.left}px`;
					height = `${this.bounds.bottom - this.bounds.top}px`;
					width = `${this.bounds.right - this.bounds.left}px`;
				}

				this.doPositionOverlay({ top, left, width, height });
			}
		}

		if ((this.orientation === Orientation.VERTICAL && paneHeight <= 25) ||
			(this.orientation === Orientation.HORIZONTAL && paneWidth <= 25)) {
			this.doUpdateOverlayBorder(dropDirection);
		} else {
			this.doUpdateOverlayBorder(undefined);
		}

		// Make sure the overlay is visible now
		this.overlay.style.opacity = '1';

		// Enable transition after a timeout to prevent initial animation
		setTimeout(() => this.overlay.classList.add('overlay-move-transition'), 0);

		// Remember as current split direction
		this._currentDropOperation = dropDirection;
	}

	private doUpdateOverlayBorder(direction: DropDirection | undefined): void {
		this.overlay.style.borderTopWidth = direction === DropDirection.UP ? '2px' : '0px';
		this.overlay.style.borderLeftWidth = direction === DropDirection.LEFT ? '2px' : '0px';
		this.overlay.style.borderBottomWidth = direction === DropDirection.DOWN ? '2px' : '0px';
		this.overlay.style.borderRightWidth = direction === DropDirection.RIGHT ? '2px' : '0px';
	}

	private doPositionOverlay(options: { top?: string; bottom?: string; left?: string; right?: string; width: string; height: string }): void {

		// Container
		this.container.style.height = '100%';

		// Overlay
		this.overlay.style.top = options.top || '';
		this.overlay.style.left = options.left || '';
		this.overlay.style.bottom = options.bottom || '';
		this.overlay.style.right = options.right || '';
		this.overlay.style.width = options.width;
		this.overlay.style.height = options.height;
	}


	contains(element: HTMLElement): boolean {
		return element === this.container || element === this.overlay;
	}

	override dispose(): void {
		super.dispose();

		this._disposed = true;
	}
}

export class ViewPaneContainer<MementoType extends object = object> extends Component<MementoType> implements IViewPaneContainer {

	readonly viewContainer: ViewContainer;
	private lastFocusedPane: ViewPane | undefined;
	private lastMergedCollapsedPane: ViewPane | undefined;
	private paneItems: IViewPaneItem[] = [];
	private paneview?: PaneView;

	private visible: boolean = false;

	private areExtensionsReady: boolean = false;

	private didLayout = false;
	private dimension: Dimension | undefined;
	private _boundarySashes: IBoundarySashes | undefined;

	private readonly visibleViewsCountFromCache: number | undefined;
	private readonly visibleViewsStorageId: string;
	protected readonly viewContainerModel: IViewContainerModel;

	private readonly _onTitleAreaUpdate: Emitter<void> = this._register(new Emitter<void>());
	readonly onTitleAreaUpdate: Event<void> = this._onTitleAreaUpdate.event;

	private readonly _onDidChangeVisibility = this._register(new Emitter<boolean>());
	readonly onDidChangeVisibility = this._onDidChangeVisibility.event;

	private readonly _onDidAddViews = this._register(new Emitter<IView[]>());
	readonly onDidAddViews = this._onDidAddViews.event;

	private readonly _onDidRemoveViews = this._register(new Emitter<IView[]>());
	readonly onDidRemoveViews = this._onDidRemoveViews.event;

	private readonly _onDidChangeViewVisibility = this._register(new Emitter<IView>());
	readonly onDidChangeViewVisibility = this._onDidChangeViewVisibility.event;

	private readonly _onDidFocusView = this._register(new Emitter<IView>());
	readonly onDidFocusView = this._onDidFocusView.event;

	private readonly _onDidBlurView = this._register(new Emitter<IView>());
	readonly onDidBlurView = this._onDidBlurView.event;

	get onDidSashChange(): Event<number> {
		return assertReturnsDefined(this.paneview).onDidSashChange;
	}

	get panes(): ViewPane[] {
		return this.paneItems.map(i => i.pane);
	}

	get views(): IView[] {
		return this.panes;
	}

	get length(): number {
		return this.paneItems.length;
	}

	private _menuActions?: ViewContainerMenuActions;
	get menuActions(): ViewContainerMenuActions | undefined {
		return this._menuActions;
	}

	constructor(
		id: string,
		private options: IViewPaneContainerOptions,
		@IInstantiationService protected instantiationService: IInstantiationService,
		@IConfigurationService protected configurationService: IConfigurationService,
		@IWorkbenchLayoutService protected layoutService: IWorkbenchLayoutService,
		@IContextMenuService protected contextMenuService: IContextMenuService,
		@ITelemetryService protected telemetryService: ITelemetryService,
		@IExtensionService protected extensionService: IExtensionService,
		@IThemeService themeService: IThemeService,
		@IStorageService protected storageService: IStorageService,
		@IWorkspaceContextService protected contextService: IWorkspaceContextService,
		@IViewDescriptorService protected viewDescriptorService: IViewDescriptorService,
		@ILogService protected readonly logService: ILogService,
	) {

		super(id, themeService, storageService);

		const container = this.viewDescriptorService.getViewContainerById(id);
		if (!container) {
			throw new Error('Could not find container');
		}


		this.viewContainer = container;
		this.visibleViewsStorageId = `${id}.numberOfVisibleViews`;
		this.visibleViewsCountFromCache = this.storageService.getNumber(this.visibleViewsStorageId, StorageScope.WORKSPACE, undefined);
		this.viewContainerModel = this.viewDescriptorService.getViewContainerModel(container);
	}

	create(parent: HTMLElement): void {
		const options = this.options as IPaneViewOptions;
		options.orientation = this.orientation;
		this.paneview = this._register(new PaneView(parent, this.options));

		if (this._boundarySashes) {
			this.paneview.setBoundarySashes(this._boundarySashes);
		}

		this._register(this.paneview.onDidDrop(({ from, to }) => this.movePane(from as ViewPane, to as ViewPane)));
		this._register(this.paneview.onDidScroll(_ => this.onDidScrollPane()));
		this._register(this.paneview.onDidSashReset((index) => this.onDidSashReset(index)));
		this._register(addDisposableListener(parent, EventType.CONTEXT_MENU, (e: MouseEvent) => this.showContextMenu(new StandardMouseEvent(getWindow(parent), e))));
		this._register(Gesture.addTarget(parent));
		this._register(addDisposableListener(parent, TouchEventType.Contextmenu, (e: MouseEvent) => this.showContextMenu(new StandardMouseEvent(getWindow(parent), e))));

		this._menuActions = this._register(this.instantiationService.createInstance(ViewContainerMenuActions, this.paneview.element, this.viewContainer));
		this._register(this._menuActions.onDidChange(() => this.updateTitleArea()));

		let overlay: ViewPaneDropOverlay | undefined;
		const getOverlayBounds: () => BoundingRect = () => {
			const fullSize = parent.getBoundingClientRect();
			const lastPane = this.panes[this.panes.length - 1].element.getBoundingClientRect();
			const top = this.orientation === Orientation.VERTICAL ? lastPane.bottom : fullSize.top;
			const left = this.orientation === Orientation.HORIZONTAL ? lastPane.right : fullSize.left;

			return {
				top,
				bottom: fullSize.bottom,
				left,
				right: fullSize.right,
			};
		};

		const inBounds = (bounds: BoundingRect, pos: { x: number; y: number }) => {
			return pos.x >= bounds.left && pos.x <= bounds.right && pos.y >= bounds.top && pos.y <= bounds.bottom;
		};


		let bounds: BoundingRect;

		if (this.viewDescriptorService.canMoveViews()) {
			this._register(CompositeDragAndDropObserver.INSTANCE.registerTarget(parent, {
				onDragEnter: (e) => {
					bounds = getOverlayBounds();
					if (overlay?.disposed) {
						overlay = undefined;
					}

					if (!overlay && inBounds(bounds, e.eventData)) {
						const dropData = e.dragAndDropData.getData();
						if (dropData.type === 'view') {

							const oldViewContainer = this.viewDescriptorService.getViewContainerByViewId(dropData.id);
							const viewDescriptor = this.viewDescriptorService.getViewDescriptorById(dropData.id);

							if (oldViewContainer !== this.viewContainer && (!viewDescriptor || !viewDescriptor.canMoveView || this.viewContainer.rejectAddedViews)) {
								return;
							}

							overlay = new ViewPaneDropOverlay(parent, undefined, bounds, this.viewDescriptorService.getViewContainerLocation(this.viewContainer)!, this.themeService);
						}

						if (dropData.type === 'composite' && dropData.id !== this.viewContainer.id) {
							const container = this.viewDescriptorService.getViewContainerById(dropData.id)!;
							const viewsToMove = this.viewDescriptorService.getViewContainerModel(container).allViewDescriptors;

							if (!viewsToMove.some(v => !v.canMoveView) && viewsToMove.length > 0) {
								overlay = new ViewPaneDropOverlay(parent, undefined, bounds, this.viewDescriptorService.getViewContainerLocation(this.viewContainer)!, this.themeService);
							}
						}
					}
				},
				onDragOver: (e) => {
					if (overlay?.disposed) {
						overlay = undefined;
					}

					if (overlay && !inBounds(bounds, e.eventData)) {
						overlay.dispose();
						overlay = undefined;
					}

					if (inBounds(bounds, e.eventData)) {
						toggleDropEffect(e.eventData.dataTransfer, 'move', overlay !== undefined);
					}
				},
				onDragLeave: (e) => {
					overlay?.dispose();
					overlay = undefined;
				},
				onDrop: (e) => {
					if (overlay) {
						const dropData = e.dragAndDropData.getData();
						const viewsToMove: IViewDescriptor[] = [];

						if (dropData.type === 'composite' && dropData.id !== this.viewContainer.id) {
							const container = this.viewDescriptorService.getViewContainerById(dropData.id)!;
							const allViews = this.viewDescriptorService.getViewContainerModel(container).allViewDescriptors;
							if (!allViews.some(v => !v.canMoveView)) {
								viewsToMove.push(...allViews);
							}
						} else if (dropData.type === 'view') {
							const oldViewContainer = this.viewDescriptorService.getViewContainerByViewId(dropData.id);
							const viewDescriptor = this.viewDescriptorService.getViewDescriptorById(dropData.id);
							if (oldViewContainer !== this.viewContainer && viewDescriptor?.canMoveView) {
								this.viewDescriptorService.moveViewsToContainer([viewDescriptor], this.viewContainer, undefined, 'dnd');
							}
						}

						const paneCount = this.panes.length;

						if (viewsToMove.length > 0) {
							this.viewDescriptorService.moveViewsToContainer(viewsToMove, this.viewContainer, undefined, 'dnd');
						}

						if (paneCount > 0) {
							for (const view of viewsToMove) {
								const paneToMove = this.panes.find(p => p.id === view.id);
								if (paneToMove) {
									this.movePane(paneToMove, this.panes[this.panes.length - 1]);
								}
							}
						}
					}

					overlay?.dispose();
					overlay = undefined;
				}
			}));
		}

		this._register(this.onDidSashChange(() => this.saveViewSizes()));
		this._register(this.viewContainerModel.onDidAddVisibleViewDescriptors(added => this.onDidAddViewDescriptors(added)));
		this._register(this.viewContainerModel.onDidRemoveVisibleViewDescriptors(removed => this.onDidRemoveViewDescriptors(removed)));
		const addedViews: IAddedViewDescriptorRef[] = this.viewContainerModel.visibleViewDescriptors.map((viewDescriptor, index) => {
			const size = this.viewContainerModel.getSize(viewDescriptor.id);
			const collapsed = this.viewContainerModel.isCollapsed(viewDescriptor.id);
			return ({ viewDescriptor, index, size, collapsed });
		});
		if (addedViews.length) {
			this.onDidAddViewDescriptors(addedViews);
		}

		// Update headers after and title contributed views after available, since we read from cache in the beginning to know if the viewlet has single view or not. Ref #29609
		this.extensionService.whenInstalledExtensionsRegistered().then(() => {
			this.areExtensionsReady = true;
			if (this.panes.length) {
				this.updateTitleArea();
				this.updateViewHeaders();
			}
			this._register(this.configurationService.onDidChangeConfiguration(e => {
				if (e.affectsConfiguration(LayoutSettings.ACTIVITY_BAR_LOCATION)) {
					this.updateViewHeaders();
				}
			}));
		});

		this._register(this.viewContainerModel.onDidChangeActiveViewDescriptors(() => this._onTitleAreaUpdate.fire()));
	}

	getTitle(): string {
		const containerTitle = this.viewContainerModel.title;

		if (this.isViewMergedWithContainer()) {
			const singleViewPaneContainerTitle = this.paneItems[0].pane.singleViewPaneContainerTitle;
			if (singleViewPaneContainerTitle) {
				return singleViewPaneContainerTitle;
			}

			const paneItemTitle = this.paneItems[0].pane.title;
			if (containerTitle === paneItemTitle) {
				return paneItemTitle;
			}

			return paneItemTitle ? `${containerTitle}: ${paneItemTitle}` : containerTitle;
		}

		return containerTitle;
	}

	private showContextMenu(event: StandardMouseEvent): void {
		for (const paneItem of this.paneItems) {
			// Do not show context menu if target is coming from inside pane views
			if (isAncestor(event.target, paneItem.pane.element)) {
				return;
			}
		}

		event.stopPropagation();
		event.preventDefault();

		this.contextMenuService.showContextMenu({
			getAnchor: () => event,
			getActions: () => this.menuActions?.getContextMenuActions() ?? []
		});
	}

	getActionsContext(): unknown {
		if (this.isViewMergedWithContainer()) {
			return this.panes[0].getActionsContext();
		}
		return undefined;
	}

	getActionViewItem(action: IAction, options: IBaseActionViewItemOptions): IActionViewItem | undefined {
		if (this.isViewMergedWithContainer()) {
			return this.paneItems[0].pane.createActionViewItem(action, options);
		}
		return createActionViewItem(this.instantiationService, action, options);
	}

	focus(): void {
		let paneToFocus: ViewPane | undefined = undefined;
		if (this.lastFocusedPane) {
			paneToFocus = this.lastFocusedPane;
		} else if (this.paneItems.length > 0) {
			for (const { pane } of this.paneItems) {
				if (pane.isExpanded()) {
					paneToFocus = pane;
					break;
				}
			}
		}
		if (paneToFocus) {
			paneToFocus.focus();
		}
	}

	private get orientation(): Orientation {
		switch (this.viewDescriptorService.getViewContainerLocation(this.viewContainer)) {
			case ViewContainerLocation.Sidebar:
			case ViewContainerLocation.AuxiliaryBar:
				return Orientation.VERTICAL;
			case ViewContainerLocation.Panel: {
				return isHorizontal(this.layoutService.getPanelPosition()) ? Orientation.HORIZONTAL : Orientation.VERTICAL;
			}
		}

		return Orientation.VERTICAL;
	}

	layout(dimension: Dimension): void {
		if (this.paneview) {
			if (this.paneview.orientation !== this.orientation) {
				this.paneview.flipOrientation(dimension.height, dimension.width);
			}

			this.paneview.layout(dimension.height, dimension.width);
		}

		this.dimension = dimension;
		if (this.didLayout) {
			this.saveViewSizes();
		} else {
			this.didLayout = true;
			this.restoreViewSizes();
		}
	}

	setBoundarySashes(sashes: IBoundarySashes): void {
		this._boundarySashes = sashes;
		this.paneview?.setBoundarySashes(sashes);
	}

	getOptimalWidth(): number {
		const additionalMargin = 16;
		const optimalWidth = Math.max(...this.panes.map(view => view.getOptimalWidth() || 0));
		return optimalWidth + additionalMargin;
	}

	addPanes(panes: { pane: ViewPane; size: number; index?: number; disposable: IDisposable }[]): void {
		const wasMerged = this.isViewMergedWithContainer();

		for (const { pane, size, index, disposable } of panes) {
			this.addPane(pane, size, disposable, index);
		}

		this.updateViewHeaders();
		if (this.isViewMergedWithContainer() !== wasMerged) {
			this.updateTitleArea();
		}

		this._onDidAddViews.fire(panes.map(({ pane }) => pane));
	}

	setVisible(visible: boolean): void {
		if (this.visible !== !!visible) {
			this.visible = visible;

			this._onDidChangeVisibility.fire(visible);
		}

		this.panes.filter(view => view.isVisible() !== visible)
			.map((view) => view.setVisible(visible));
	}

	isVisible(): boolean {
		return this.visible;
	}

	protected updateTitleArea(): void {
		this._onTitleAreaUpdate.fire();
	}

	protected createView(viewDescriptor: IViewDescriptor, options: IViewletViewOptions): ViewPane {
		return this.instantiationService.createInstance(viewDescriptor.ctorDescriptor.ctor, ...(viewDescriptor.ctorDescriptor.staticArguments || []), options);
	}

	getView(id: string): ViewPane | undefined {
		return this.panes.filter(view => view.id === id)[0];
	}

	private saveViewSizes(): void {
		// Save size only when the layout has happened
		if (this.didLayout) {
			this.viewContainerModel.setSizes(this.panes.map(view => ({ id: view.id, size: this.getPaneSize(view) })));
		}
	}

	private restoreViewSizes(): void {
		// Restore sizes only when the layout has happened
		if (this.didLayout) {
			let initialSizes;
			for (let i = 0; i < this.viewContainerModel.visibleViewDescriptors.length; i++) {
				const pane = this.panes[i];
				const viewDescriptor = this.viewContainerModel.visibleViewDescriptors[i];
				const size = this.viewContainerModel.getSize(viewDescriptor.id);

				if (typeof size === 'number') {
					this.resizePane(pane, size);
				} else {
					initialSizes = initialSizes ? initialSizes : this.computeInitialSizes();
					this.resizePane(pane, initialSizes.get(pane.id) || 200);
				}
			}
		}
	}

	private computeInitialSizes(): Map<string, number> {
		const sizes: Map<string, number> = new Map<string, number>();
		if (this.dimension) {
			const totalWeight = this.viewContainerModel.visibleViewDescriptors.reduce((totalWeight, { weight }) => totalWeight + (weight || 20), 0);
			for (const viewDescriptor of this.viewContainerModel.visibleViewDescriptors) {
				if (this.orientation === Orientation.VERTICAL) {
					sizes.set(viewDescriptor.id, this.dimension.height * (viewDescriptor.weight || 20) / totalWeight);
				} else {
					sizes.set(viewDescriptor.id, this.dimension.width * (viewDescriptor.weight || 20) / totalWeight);
				}
			}
		}
		return sizes;
	}

	protected override saveState(): void {
		this.panes.forEach((view) => view.saveState());
		this.storageService.store(this.visibleViewsStorageId, this.length, StorageScope.WORKSPACE, StorageTarget.MACHINE);
	}

	private onContextMenu(event: StandardMouseEvent, viewPane: ViewPane): void {
		event.stopPropagation();
		event.preventDefault();

		const actions: IAction[] = viewPane.menuActions.getContextMenuActions();

		this.contextMenuService.showContextMenu({
			getAnchor: () => event,
			getActions: () => actions
		});
	}

	openView(id: string, focus?: boolean): IView | undefined {
		let view = this.getView(id);
		if (!view) {
			this.toggleViewVisibility(id);
		}
		view = this.getView(id);
		if (view) {
			view.setExpanded(true);
			if (focus) {
				view.focus();
			}
		}
		return view;
	}

	protected onDidAddViewDescriptors(added: IAddedViewDescriptorRef[]): ViewPane[] {
		const panesToAdd: { pane: ViewPane; size: number; index: number; disposable: IDisposable }[] = [];

		for (const { viewDescriptor, collapsed, index, size } of added) {
			const pane = this.createView(viewDescriptor,
				{
					id: viewDescriptor.id,
					title: viewDescriptor.name.value,
					fromExtensionId: (viewDescriptor as Partial<ICustomViewDescriptor>).extensionId,
					expanded: !collapsed,
					singleViewPaneContainerTitle: viewDescriptor.singleViewPaneContainerTitle,
				});

			try {
				pane.render();
			} catch (error) {
				this.logService.error(`Fail to render view ${viewDescriptor.id}`, error);
				continue;
			}
			if (pane.draggableElement) {
				const contextMenuDisposable = addDisposableListener(pane.draggableElement, 'contextmenu', e => {
					e.stopPropagation();
					e.preventDefault();
					this.onContextMenu(new StandardMouseEvent(getWindow(pane.draggableElement), e), pane);
				});

				const collapseDisposable = Event.latch(Event.map(pane.onDidChange, () => !pane.isExpanded()))(collapsed => {
					this.viewContainerModel.setCollapsed(viewDescriptor.id, collapsed);
				});

				panesToAdd.push({ pane, size: size || pane.minimumSize, index, disposable: combinedDisposable(contextMenuDisposable, collapseDisposable) });
			}
		}

		this.addPanes(panesToAdd);
		this.restoreViewSizes();

		const panes: ViewPane[] = [];
		for (const { pane } of panesToAdd) {
			pane.setVisible(this.isVisible());
			panes.push(pane);
		}
		return panes;
	}

	private onDidRemoveViewDescriptors(removed: IViewDescriptorRef[]): void {
		removed = removed.sort((a, b) => b.index - a.index);
		const panesToRemove: ViewPane[] = [];
		for (const { index } of removed) {
			const paneItem = this.paneItems[index];
			if (paneItem) {
				panesToRemove.push(this.paneItems[index].pane);
			}
		}

		if (panesToRemove.length) {
			this.removePanes(panesToRemove);

			for (const pane of panesToRemove) {
				pane.setVisible(false);
			}
		}
	}

	toggleViewVisibility(viewId: string): void {
		// Check if view is active
		if (this.viewContainerModel.activeViewDescriptors.some(viewDescriptor => viewDescriptor.id === viewId)) {
			const visible = !this.viewContainerModel.isVisible(viewId);
			this.viewContainerModel.setVisible(viewId, visible);
		}
	}

	private addPane(pane: ViewPane, size: number, disposable: IDisposable, index = this.paneItems.length - 1): void {
		const onDidFocus = pane.onDidFocus(() => {
			this._onDidFocusView.fire(pane);
			this.lastFocusedPane = pane;
		});
		const onDidBlur = pane.onDidBlur(() => this._onDidBlurView.fire(pane));
		const onDidChangeTitleArea = pane.onDidChangeTitleArea(() => {
			if (this.isViewMergedWithContainer()) {
				this.updateTitleArea();
			}
		});

		const onDidChangeVisibility = pane.onDidChangeBodyVisibility(() => this._onDidChangeViewVisibility.fire(pane));
		const onDidChange = pane.onDidChange(() => {
			if (pane === this.lastFocusedPane && !pane.isExpanded()) {
				this.lastFocusedPane = undefined;
			}
		});

		const isPanel = this.viewDescriptorService.getViewContainerLocation(this.viewContainer) === ViewContainerLocation.Panel;
		pane.style({
			headerForeground: asCssVariable(isPanel ? PANEL_SECTION_HEADER_FOREGROUND : SIDE_BAR_SECTION_HEADER_FOREGROUND),
			headerBackground: asCssVariable(isPanel ? PANEL_SECTION_HEADER_BACKGROUND : SIDE_BAR_SECTION_HEADER_BACKGROUND),
			headerBorder: asCssVariable(isPanel ? PANEL_SECTION_HEADER_BORDER : SIDE_BAR_SECTION_HEADER_BORDER),
			dropBackground: asCssVariable(isPanel ? PANEL_SECTION_DRAG_AND_DROP_BACKGROUND : SIDE_BAR_DRAG_AND_DROP_BACKGROUND),
			leftBorder: isPanel ? asCssVariable(PANEL_SECTION_BORDER) : undefined
		});

		const store = new DisposableStore();
		store.add(disposable);
		store.add(combinedDisposable(pane, onDidFocus, onDidBlur, onDidChangeTitleArea, onDidChange, onDidChangeVisibility));
		const paneItem: IViewPaneItem = { pane, disposable: store };

		this.paneItems.splice(index, 0, paneItem);
		assertReturnsDefined(this.paneview).addPane(pane, size, index);

		let overlay: ViewPaneDropOverlay | undefined;

		if (this.viewDescriptorService.canMoveViews()) {

			if (pane.draggableElement) {
				store.add(CompositeDragAndDropObserver.INSTANCE.registerDraggable(pane.draggableElement, () => { return { type: 'view', id: pane.id }; }, {}));
			}

			store.add(CompositeDragAndDropObserver.INSTANCE.registerTarget(pane.dropTargetElement, {
				onDragEnter: (e) => {
					if (!overlay) {
						const dropData = e.dragAndDropData.getData();
						if (dropData.type === 'view' && dropData.id !== pane.id) {

							const oldViewContainer = this.viewDescriptorService.getViewContainerByViewId(dropData.id);
							const viewDescriptor = this.viewDescriptorService.getViewDescriptorById(dropData.id);

							if (oldViewContainer !== this.viewContainer && (!viewDescriptor || !viewDescriptor.canMoveView || this.viewContainer.rejectAddedViews)) {
								return;
							}

							overlay = new ViewPaneDropOverlay(pane.dropTargetElement, this.orientation ?? Orientation.VERTICAL, undefined, this.viewDescriptorService.getViewContainerLocation(this.viewContainer)!, this.themeService);
						}

						if (dropData.type === 'composite' && dropData.id !== this.viewContainer.id && !this.viewContainer.rejectAddedViews) {
							const container = this.viewDescriptorService.getViewContainerById(dropData.id)!;
							const viewsToMove = this.viewDescriptorService.getViewContainerModel(container).allViewDescriptors;

							if (!viewsToMove.some(v => !v.canMoveView) && viewsToMove.length > 0) {
								overlay = new ViewPaneDropOverlay(pane.dropTargetElement, this.orientation ?? Orientation.VERTICAL, undefined, this.viewDescriptorService.getViewContainerLocation(this.viewContainer)!, this.themeService);
							}
						}
					}
				},
				onDragOver: (e) => {
					toggleDropEffect(e.eventData.dataTransfer, 'move', overlay !== undefined);
				},
				onDragLeave: (e) => {
					overlay?.dispose();
					overlay = undefined;
				},
				onDrop: (e) => {
					if (overlay) {
						const dropData = e.dragAndDropData.getData();
						const viewsToMove: IViewDescriptor[] = [];
						let anchorView: IViewDescriptor | undefined;

						if (dropData.type === 'composite' && dropData.id !== this.viewContainer.id && !this.viewContainer.rejectAddedViews) {
							const container = this.viewDescriptorService.getViewContainerById(dropData.id)!;
							const allViews = this.viewDescriptorService.getViewContainerModel(container).allViewDescriptors;

							if (allViews.length > 0 && !allViews.some(v => !v.canMoveView)) {
								viewsToMove.push(...allViews);
								anchorView = allViews[0];
							}
						} else if (dropData.type === 'view') {
							const oldViewContainer = this.viewDescriptorService.getViewContainerByViewId(dropData.id);
							const viewDescriptor = this.viewDescriptorService.getViewDescriptorById(dropData.id);
							if (oldViewContainer !== this.viewContainer && viewDescriptor && viewDescriptor.canMoveView && !this.viewContainer.rejectAddedViews) {
								viewsToMove.push(viewDescriptor);
							}

							if (viewDescriptor) {
								anchorView = viewDescriptor;
							}
						}

						if (viewsToMove) {
							this.viewDescriptorService.moveViewsToContainer(viewsToMove, this.viewContainer, undefined, 'dnd');
						}

						if (anchorView) {
							if (overlay.currentDropOperation === DropDirection.DOWN ||
								overlay.currentDropOperation === DropDirection.RIGHT) {

								const fromIndex = this.panes.findIndex(p => p.id === anchorView!.id);
								let toIndex = this.panes.findIndex(p => p.id === pane.id);

								if (fromIndex >= 0 && toIndex >= 0) {
									if (fromIndex > toIndex) {
										toIndex++;
									}

									if (toIndex < this.panes.length && toIndex !== fromIndex) {
										this.movePane(this.panes[fromIndex], this.panes[toIndex]);
									}
								}
							}

							if (overlay.currentDropOperation === DropDirection.UP ||
								overlay.currentDropOperation === DropDirection.LEFT) {
								const fromIndex = this.panes.findIndex(p => p.id === anchorView!.id);
								let toIndex = this.panes.findIndex(p => p.id === pane.id);

								if (fromIndex >= 0 && toIndex >= 0) {
									if (fromIndex < toIndex) {
										toIndex--;
									}

									if (toIndex >= 0 && toIndex !== fromIndex) {
										this.movePane(this.panes[fromIndex], this.panes[toIndex]);
									}
								}
							}

							if (viewsToMove.length > 1) {
								viewsToMove.slice(1).forEach(view => {
									let toIndex = this.panes.findIndex(p => p.id === anchorView!.id);
									const fromIndex = this.panes.findIndex(p => p.id === view.id);
									if (fromIndex >= 0 && toIndex >= 0) {
										if (fromIndex > toIndex) {
											toIndex++;
										}

										if (toIndex < this.panes.length && toIndex !== fromIndex) {
											this.movePane(this.panes[fromIndex], this.panes[toIndex]);
											anchorView = view;
										}
									}
								});
							}
						}
					}

					overlay?.dispose();
					overlay = undefined;
				}
			}));
		}
	}

	removePanes(panes: ViewPane[]): void {
		const wasMerged = this.isViewMergedWithContainer();

		panes.forEach(pane => this.removePane(pane));

		this.updateViewHeaders();
		if (wasMerged !== this.isViewMergedWithContainer()) {
			this.updateTitleArea();
		}

		this._onDidRemoveViews.fire(panes);
	}

	private removePane(pane: ViewPane): void {
		const index = this.paneItems.findIndex(i => i.pane === pane);

		if (index === -1) {
			return;
		}

		if (this.lastFocusedPane === pane) {
			this.lastFocusedPane = undefined;
		}

		assertReturnsDefined(this.paneview).removePane(pane);
		const [paneItem] = this.paneItems.splice(index, 1);
		paneItem.disposable.dispose();

	}

	movePane(from: ViewPane, to: ViewPane): void {
		const fromIndex = this.paneItems.findIndex(item => item.pane === from);
		const toIndex = this.paneItems.findIndex(item => item.pane === to);

		const fromViewDescriptor = this.viewContainerModel.visibleViewDescriptors[fromIndex];
		const toViewDescriptor = this.viewContainerModel.visibleViewDescriptors[toIndex];

		if (fromIndex < 0 || fromIndex >= this.paneItems.length) {
			return;
		}

		if (toIndex < 0 || toIndex >= this.paneItems.length) {
			return;
		}

		const [paneItem] = this.paneItems.splice(fromIndex, 1);
		this.paneItems.splice(toIndex, 0, paneItem);

		assertReturnsDefined(this.paneview).movePane(from, to);

		this.viewContainerModel.move(fromViewDescriptor.id, toViewDescriptor.id);

		this.updateTitleArea();
	}

	resizePane(pane: ViewPane, size: number): void {
		assertReturnsDefined(this.paneview).resizePane(pane, size);
	}

	getPaneSize(pane: ViewPane): number {
		return assertReturnsDefined(this.paneview).getPaneSize(pane);
	}

	private updateViewHeaders(): void {
		if (this.isViewMergedWithContainer()) {
			if (this.paneItems[0].pane.isExpanded()) {
				this.lastMergedCollapsedPane = undefined;
			} else {
				this.lastMergedCollapsedPane = this.paneItems[0].pane;
				this.paneItems[0].pane.setExpanded(true);
			}
			this.paneItems[0].pane.headerVisible = false;
			this.paneItems[0].pane.collapsible = true;
		} else {
			if (this.paneItems.length === 1) {
				this.paneItems[0].pane.headerVisible = true;
				if (this.paneItems[0].pane === this.lastMergedCollapsedPane) {
					this.paneItems[0].pane.setExpanded(false);
				}
				this.paneItems[0].pane.collapsible = false;
			} else {
				this.paneItems.forEach(i => {
					i.pane.headerVisible = true;
					i.pane.collapsible = true;
					if (i.pane === this.lastMergedCollapsedPane) {
						i.pane.setExpanded(false);
					}
				});
			}
			this.lastMergedCollapsedPane = undefined;
		}
	}

	isViewMergedWithContainer(): boolean {
		if (!(this.options.mergeViewWithContainerWhenSingleView && this.paneItems.length === 1)) {
			return false;
		}
		if (!this.areExtensionsReady) {
			if (this.visibleViewsCountFromCache === undefined) {
				return this.paneItems[0].pane.isExpanded();
			}
			// Check in cache so that view do not jump. See #29609
			return this.visibleViewsCountFromCache === 1;
		}
		return true;
	}

	private onDidScrollPane() {
		for (const pane of this.panes) {
			pane.onDidScrollRoot();
		}
	}

	private onDidSashReset(index: number) {
		let firstPane = undefined;
		let secondPane = undefined;

		// Deal with collapsed views: to be clever, we split the space taken by the nearest uncollapsed views
		for (let i = index; i >= 0; i--) {
			if (this.paneItems[i].pane?.isVisible() && this.paneItems[i]?.pane.isExpanded()) {
				firstPane = this.paneItems[i].pane;
				break;
			}
		}

		for (let i = index + 1; i < this.paneItems.length; i++) {
			if (this.paneItems[i].pane?.isVisible() && this.paneItems[i]?.pane.isExpanded()) {
				secondPane = this.paneItems[i].pane;
				break;
			}
		}

		if (firstPane && secondPane) {
			const firstPaneSize = this.getPaneSize(firstPane);
			const secondPaneSize = this.getPaneSize(secondPane);

			// Avoid rounding errors and be consistent when resizing
			// The first pane always get half rounded up and the second is half rounded down
			const newFirstPaneSize = Math.ceil((firstPaneSize + secondPaneSize) / 2);
			const newSecondPaneSize = Math.floor((firstPaneSize + secondPaneSize) / 2);

			// Shrink the larger pane first, then grow the smaller pane
			// This prevents interfering with other view sizes
			if (firstPaneSize > secondPaneSize) {
				this.resizePane(firstPane, newFirstPaneSize);
				this.resizePane(secondPane, newSecondPaneSize);
			} else {
				this.resizePane(secondPane, newSecondPaneSize);
				this.resizePane(firstPane, newFirstPaneSize);
			}
		}
	}

	override dispose(): void {
		super.dispose();
		this.paneItems.forEach(i => i.disposable.dispose());
		if (this.paneview) {
			this.paneview.dispose();
		}
	}
}

export abstract class ViewPaneContainerAction<T extends IViewPaneContainer> extends Action2 {
	override readonly desc: Readonly<IAction2Options> & { viewPaneContainerId: string };
	constructor(desc: Readonly<IAction2Options> & { viewPaneContainerId: string }) {
		super(desc);
		this.desc = desc;
	}

	run(accessor: ServicesAccessor, ...args: unknown[]): unknown {
		const viewPaneContainer = accessor.get(IViewsService).getActiveViewPaneContainerWithId(this.desc.viewPaneContainerId);
		if (viewPaneContainer) {
			return this.runInViewPaneContainer(accessor, <T>viewPaneContainer, ...args);
		}
		return undefined;
	}

	abstract runInViewPaneContainer(accessor: ServicesAccessor, viewPaneContainer: T, ...args: unknown[]): unknown;
}

class MoveViewPosition extends Action2 {
	constructor(desc: Readonly<IAction2Options>, private readonly offset: number) {
		super(desc);
	}

	async run(accessor: ServicesAccessor): Promise<void> {
		const viewDescriptorService = accessor.get(IViewDescriptorService);
		const contextKeyService = accessor.get(IContextKeyService);

		const viewId = FocusedViewContext.getValue(contextKeyService);
		if (viewId === undefined) {
			return;
		}

		const viewContainer = viewDescriptorService.getViewContainerByViewId(viewId)!;
		const model = viewDescriptorService.getViewContainerModel(viewContainer);

		const viewDescriptor = model.visibleViewDescriptors.find(vd => vd.id === viewId)!;
		const currentIndex = model.visibleViewDescriptors.indexOf(viewDescriptor);
		if (currentIndex + this.offset < 0 || currentIndex + this.offset >= model.visibleViewDescriptors.length) {
			return;
		}

		const newPosition = model.visibleViewDescriptors[currentIndex + this.offset];

		model.move(viewDescriptor.id, newPosition.id);
	}
}

registerAction2(
	class MoveViewUp extends MoveViewPosition {
		constructor() {
			super({
				id: 'views.moveViewUp',
				title: nls.localize('viewMoveUp', "Move View Up"),
				keybinding: {
					primary: KeyChord(KeyMod.CtrlCmd + KeyCode.KeyK, KeyCode.UpArrow),
					weight: KeybindingWeight.WorkbenchContrib + 1,
					when: FocusedViewContext.notEqualsTo('')
				}
			}, -1);
		}
	}
);

registerAction2(
	class MoveViewLeft extends MoveViewPosition {
		constructor() {
			super({
				id: 'views.moveViewLeft',
				title: nls.localize('viewMoveLeft', "Move View Left"),
				keybinding: {
					primary: KeyChord(KeyMod.CtrlCmd + KeyCode.KeyK, KeyCode.LeftArrow),
					weight: KeybindingWeight.WorkbenchContrib + 1,
					when: FocusedViewContext.notEqualsTo('')
				}
			}, -1);
		}
	}
);

registerAction2(
	class MoveViewDown extends MoveViewPosition {
		constructor() {
			super({
				id: 'views.moveViewDown',
				title: nls.localize('viewMoveDown', "Move View Down"),
				keybinding: {
					primary: KeyChord(KeyMod.CtrlCmd + KeyCode.KeyK, KeyCode.DownArrow),
					weight: KeybindingWeight.WorkbenchContrib + 1,
					when: FocusedViewContext.notEqualsTo('')
				}
			}, 1);
		}
	}
);

registerAction2(
	class MoveViewRight extends MoveViewPosition {
		constructor() {
			super({
				id: 'views.moveViewRight',
				title: nls.localize('viewMoveRight', "Move View Right"),
				keybinding: {
					primary: KeyChord(KeyMod.CtrlCmd + KeyCode.KeyK, KeyCode.RightArrow),
					weight: KeybindingWeight.WorkbenchContrib + 1,
					when: FocusedViewContext.notEqualsTo('')
				}
			}, 1);
		}
	}
);


registerAction2(class MoveViews extends Action2 {
	constructor() {
		super({
			id: 'vscode.moveViews',
			title: nls.localize('viewsMove', "Move Views"),
		});
	}

	async run(accessor: ServicesAccessor, options: { viewIds: string[]; destinationId: string }): Promise<void> {
		if (!Array.isArray(options?.viewIds) || typeof options?.destinationId !== 'string') {
			return Promise.reject('Invalid arguments');
		}

		const viewDescriptorService = accessor.get(IViewDescriptorService);

		const destination = viewDescriptorService.getViewContainerById(options.destinationId);
		if (!destination) {
			return;
		}

		// FYI, don't use `moveViewsToContainer` in 1 shot, because it expects all views to have the same current location
		for (const viewId of options.viewIds) {
			const viewDescriptor = viewDescriptorService.getViewDescriptorById(viewId);
			if (viewDescriptor?.canMoveView) {
				viewDescriptorService.moveViewsToContainer([viewDescriptor], destination, ViewVisibilityState.Default, this.desc.id);
			}
		}

		await accessor.get(IViewsService).openViewContainer(destination.id, true);
	}
});