Inital platform relayering (#6385)

* moving test files and inital refactoring

* relayer extension host code

* fix imports

* make insights work

* relayer dashboard

* relayer notebooks

* moveing more code around

* formatting

* accept angular as browser

* fix serializer

* add missing files

* remove declarations from extensions

* fix build errors

* more relayering

* change urls to relative to help code relayering

* remove layering to prep for merge

* fix hygiene errors

* fix hygiene errors

* fix tests

src/sql/base/browser/ui/scrollable/scrollable.directive.ts

@@ -0,0 +1,86 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { Directive, Inject, forwardRef, ElementRef, Input } from '@angular/core';
+
+import { ScrollableElement } from 'vs/base/browser/ui/scrollbar/scrollableElement';
+import { ScrollbarVisibility } from 'vs/base/common/scrollable';
+import { getContentHeight, addDisposableListener, EventType, getContentWidth } from 'vs/base/browser/dom';
+import { AngularDisposable } from 'sql/base/browser/lifecycle';
+
+@Directive({
+	selector: '[scrollable]'
+})
+export class ScrollableDirective extends AngularDisposable {
+	private scrollableElement: ScrollableElement;
+	private parent: HTMLElement;
+	private scrolled: HTMLElement;
+	@Input() horizontalScroll: ScrollbarVisibility;
+	@Input() verticalScroll: ScrollbarVisibility;
+	@Input() useShadow = false;
+	@Input() scrollYToX = false;
+
+	constructor(
+		@Inject(forwardRef(() => ElementRef)) private _el: ElementRef
+	) {
+		super();
+	}
+
+	ngOnInit() {
+		this.scrolled = this._el.nativeElement as HTMLElement;
+		this.parent = this.scrolled.parentElement!;
+		const next = this.scrolled.nextSibling;
+		this.parent.removeChild(this.scrolled);
+
+		this.scrolled.style.position = 'relative';
+
+		this.scrollableElement = new ScrollableElement(this.scrolled, {
+			horizontal: this.horizontalScroll,
+			vertical: this.verticalScroll,
+			useShadows: this.useShadow,
+			scrollYToX: this.scrollYToX,
+			horizontalScrollbarSize: 3
+		});
+
+		this.scrollableElement.onScroll(e => {
+			if (this.verticalScroll === ScrollbarVisibility.Auto) {
+				this.scrolled.style.bottom = e.scrollTop + 'px';
+			} else if (this.horizontalScroll === ScrollbarVisibility.Auto) {
+				this.scrolled.scrollLeft = e.scrollLeft;
+			}
+		});
+
+		this.parent.insertBefore(this.scrollableElement.getDomNode(), next);
+		const initialHeight = getContentHeight(this.scrolled);
+		const initalWidth = getContentWidth(this.scrolled);
+		this.resetScrollDimensions();
+
+		this._register(addDisposableListener(window, EventType.RESIZE, () => {
+			this.resetScrollDimensions();
+		}));
+
+		// unforunately because of angular rendering behavior we need to do a double check to make sure nothing changed after this point
+		setTimeout(() => {
+			let currentheight = getContentHeight(this.scrolled);
+			let currentWidth = getContentWidth(this.scrolled);
+			if (initialHeight !== currentheight || initalWidth !== currentWidth) {
+				this.resetScrollDimensions();
+			}
+		}, 200);
+	}
+
+	private resetScrollDimensions() {
+		this.scrollableElement.setScrollDimensions({
+			scrollHeight: this.verticalScroll === ScrollbarVisibility.Auto ? getContentHeight(this.scrolled) : undefined,
+			height: this.verticalScroll === ScrollbarVisibility.Auto ? getContentHeight(this.parent) : undefined,
+			scrollWidth: this.horizontalScroll === ScrollbarVisibility.Auto ? this.scrolled.scrollWidth : undefined,
+			width: this.horizontalScroll === ScrollbarVisibility.Auto ? this.scrolled.offsetWidth : undefined
+		});
+	}
+
+	public layout() {
+		this.resetScrollDimensions();
+	}
+}

src/sql/base/browser/ui/scrollable/scrollable.module.ts

@@ -0,0 +1,16 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+import { ScrollableDirective } from './scrollable.directive';
+
+@NgModule({
+	imports: [CommonModule],
+	exports: [ScrollableDirective],
+	declarations: [ScrollableDirective]
+})
+export class ScrollableModule { }