Add Slider component (#14774)

* initial

* more cleanup

* update types

src/sql/workbench/browser/modelComponents/slider.component.ts

@@ -0,0 +1,148 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import {
+	Component, Input, Inject, ChangeDetectorRef, forwardRef,
+	ViewChild, ElementRef, OnDestroy, AfterViewInit
+} from '@angular/core';
+
+import * as azdata from 'azdata';
+
+import { ComponentBase } from 'sql/workbench/browser/modelComponents/componentBase';
+import { IComponent, IComponentDescriptor, IModelStore, ComponentEventType } from 'sql/platform/dashboard/browser/interfaces';
+import { onUnexpectedError } from 'vs/base/common/errors';
+import { ILogService } from 'vs/platform/log/common/log';
+import { Slider } from 'sql/base/browser/ui/slider/slider';
+import { convertSize } from 'sql/base/browser/dom';
+
+@Component({
+	selector: 'modelview-slider',
+	template: `
+			<div #slider [ngStyle]="CSSStyles"></div>
+	`
+})
+export default class SliderComponent extends ComponentBase<azdata.SliderComponentProperties> implements IComponent, OnDestroy, AfterViewInit {
+	@Input() descriptor: IComponentDescriptor;
+	@Input() modelStore: IModelStore;
+	private _slider: Slider;
+
+	@ViewChild('slider', { read: ElementRef }) private _sliderContainer: ElementRef;
+	constructor(
+		@Inject(forwardRef(() => ChangeDetectorRef)) changeRef: ChangeDetectorRef,
+		@Inject(forwardRef(() => ElementRef)) el: ElementRef,
+		@Inject(ILogService) logService: ILogService
+	) {
+		super(changeRef, el, logService);
+	}
+
+	ngAfterViewInit(): void {
+		this._slider = this._register(new Slider(this._sliderContainer.nativeElement, {
+			width: convertSize(this.width),
+			min: this.min,
+			max: this.max,
+			value: this.value,
+			step: this.step,
+			showTicks: this.showTicks
+		}));
+		this._register(this._slider.onChange(async e => {
+			this.value = this._slider.value;
+			await this.validate();
+			this.fireEvent({
+				eventType: ComponentEventType.onDidChange,
+				args: e
+			});
+		}));
+		this._register(this._slider.onInput(e => {
+			this.fireEvent({
+				eventType: ComponentEventType.onInput,
+				args: e
+			});
+		}));
+		this.baseInit();
+	}
+
+	private get sliderElement(): Slider {
+		return this._slider;
+	}
+
+	ngOnDestroy(): void {
+		this.baseDestroy();
+	}
+
+	/// IComponent implementation
+
+	public setLayout(layout: any): void {
+		this.layout();
+	}
+
+	public setProperties(properties: { [key: string]: any; }): void {
+		super.setProperties(properties);
+		this.setSliderProperties(this.sliderElement);
+		this.validate().catch(onUnexpectedError);
+	}
+
+	private setSliderProperties(slider: Slider): void {
+		slider.min = this.min;
+		slider.max = this.max;
+		slider.step = this.step;
+		slider.value = this.value;
+		slider.showTicks = this.showTicks;
+		slider.ariaLabel = this.ariaLabel;
+		slider.enabled = this.enabled;
+		slider.width = convertSize(this.width);
+	}
+
+	// CSS-bound properties
+
+	public get value(): number | undefined {
+		return this.getPropertyOrDefault<number>((props) => props.value, undefined);
+	}
+
+	public set value(newValue: number | undefined) {
+		this.setPropertyFromUI<number>((props, value) => props.value = value, newValue);
+	}
+
+	public get min(): number | undefined {
+		return this.getPropertyOrDefault<number>((props) => props.min, undefined);
+	}
+
+	public set min(newValue: number | undefined) {
+		this.setPropertyFromUI<number>((props, value) => props.min = value, newValue);
+	}
+
+	public get max(): number | undefined {
+		return this.getPropertyOrDefault<number>((props) => props.max, undefined);
+	}
+
+	public set max(newValue: number | undefined) {
+		this.setPropertyFromUI<number>((props, value) => props.max = value, newValue);
+	}
+
+	public get step(): number | undefined {
+		return this.getPropertyOrDefault<number | undefined>((props) => props.step, undefined);
+	}
+
+	public set step(newValue: number | undefined) {
+		this.setPropertyFromUI<number | undefined>((props, value) => props.step = value, newValue);
+	}
+
+	public get showTicks(): boolean | undefined {
+		return this.getPropertyOrDefault<boolean | undefined>((props) => props.showTicks, undefined);
+	}
+
+	public set showTicks(newValue: boolean | undefined) {
+		this.setPropertyFromUI<boolean | undefined>((props, value) => props.showTicks = value, newValue);
+	}
+
+	public focus(): void {
+		this.sliderElement.focus();
+	}
+
+	public get inputBoxCSSStyles(): azdata.CssStyles {
+		return this.mergeCss(super.CSSStyles, {
+			'width': this.getWidth()
+		});
+	}
+}