Feature/input box component (#1190)

* Adding new view component for input box

src/sql/parts/modelComponents/componentBase.ts

@@ -10,25 +10,29 @@ import { Component, Input, Inject, ChangeDetectorRef, forwardRef, ComponentFacto
 
 import * as types from 'vs/base/common/types';
 
-import { IComponent, IComponentDescriptor, IModelStore } from 'sql/parts/modelComponents/interfaces';
+import { IComponent, IComponentDescriptor, IModelStore, IComponentEventArgs, ComponentEventType } from 'sql/parts/modelComponents/interfaces';
 import { FlexLayout, FlexItemLayout } from 'sqlops';
 import { ComponentHostDirective } from 'sql/parts/dashboard/common/componentHost.directive';
 import { DashboardServiceInterface } from 'sql/parts/dashboard/services/dashboardServiceInterface.service';
+import Event, { Emitter } from 'vs/base/common/event';
+import { IDisposable, Disposable } from 'vs/base/common/lifecycle';
 
 export class ItemDescriptor<T> {
 	constructor(public descriptor: IComponentDescriptor, public config: T) {}
 }
 
-export abstract class ComponentBase implements IComponent, OnDestroy, OnInit {
+export abstract class ComponentBase extends Disposable implements IComponent, OnDestroy, OnInit {
 	protected properties: { [key: string]: any; } = {};
-	constructor(
+	constructor (
 		protected _changeRef: ChangeDetectorRef) {
+			super();
 	}
 
 	/// IComponent implementation
 
 	abstract descriptor: IComponentDescriptor;
 	abstract modelStore: IModelStore;
+	protected _onEventEmitter = new Emitter<IComponentEventArgs>();
 
 	public layout(): void {
 		this._changeRef.detectChanges();
@@ -48,7 +52,9 @@ export abstract class ComponentBase implements IComponent, OnDestroy, OnInit {
 		}
 	}
 
-	abstract ngOnDestroy(): void;
+	ngOnDestroy(): void {
+		this.dispose();
+	}
 
 	abstract setLayout (layout: any): void;
 
@@ -68,6 +74,18 @@ export abstract class ComponentBase implements IComponent, OnDestroy, OnInit {
 		let property = propertyGetter(this.getProperties<TPropertyBag>());
 		return types.isUndefinedOrNull(property) ? defaultVal : property;
 	}
+
+	protected setProperty<TPropertyBag, TValue>(propertySetter: (TPropertyBag, TValue) => void, value: TValue) {
+		propertySetter(this.getProperties<TPropertyBag>(), value);
+		this._onEventEmitter.fire({
+			eventType: ComponentEventType.PropertiesChanged,
+			args: this.getProperties()
+		});
+	}
+
+	public get onEvent(): Event<IComponentEventArgs> {
+		return this._onEventEmitter.event;
+	}
 }
 
 export abstract class ContainerBase<T> extends ComponentBase {

src/sql/parts/modelComponents/components.contribution.ts

@@ -5,6 +5,7 @@
 
 import FlexContainer from './flexContainer.component';
 import CardComponent from './card.component';
+import InputBoxComponent from './inputbox.component';
 import { registerComponentType } from 'sql/platform/dashboard/common/modelComponentRegistry';
 import { ModelComponentTypes } from 'sql/workbench/api/common/sqlExtHostTypes';
 
@@ -13,3 +14,6 @@ registerComponentType(FLEX_CONTAINER, ModelComponentTypes.FlexContainer, FlexCon
 
 export const CARD_COMPONENT = 'card-component';
 registerComponentType(CARD_COMPONENT, ModelComponentTypes.Card, CardComponent);
+
+export const INPUTBOX_COMPONENT = 'inputbox-component';
+registerComponentType(INPUTBOX_COMPONENT, ModelComponentTypes.InputBox, InputBoxComponent);

src/sql/parts/modelComponents/inputbox.component.ts

@@ -0,0 +1,96 @@
+/*---------------------------------------------------------------------------------------------
+ *  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, ComponentFactoryResolver,
+	ViewChild, ViewChildren, ElementRef, Injector, OnDestroy, QueryList, AfterViewInit
+} from '@angular/core';
+
+import * as sqlops from 'sqlops';
+import Event, { Emitter } from 'vs/base/common/event';
+
+import { ComponentBase } from 'sql/parts/modelComponents/componentBase';
+import { IComponent, IComponentDescriptor, IModelStore, ComponentEventType } from 'sql/parts/modelComponents/interfaces';
+import { InputBox, IInputOptions } from 'vs/base/browser/ui/inputbox/inputBox';
+import { CommonServiceInterface } from 'sql/services/common/commonServiceInterface.service';
+import { attachInputBoxStyler, attachListStyler } from 'vs/platform/theme/common/styler';
+
+@Component({
+	selector: 'inputBox',
+	template: `
+		<div #input style="width: 100%"></div>
+	`
+})
+export default class InputBoxComponent extends ComponentBase implements IComponent, OnDestroy, AfterViewInit {
+	@Input() descriptor: IComponentDescriptor;
+	@Input() modelStore: IModelStore;
+	private _input: InputBox;
+
+	@ViewChild('input', { read: ElementRef }) private _inputContainer: ElementRef;
+	constructor(
+		@Inject(forwardRef(() => CommonServiceInterface)) private _commonService: CommonServiceInterface,
+		@Inject(forwardRef(() => ChangeDetectorRef)) changeRef: ChangeDetectorRef) {
+		super(changeRef);
+	}
+
+	ngOnInit(): void {
+		this.baseInit();
+
+	}
+
+	ngAfterViewInit(): void {
+		if (this._inputContainer) {
+			let inputOptions: IInputOptions = {
+				placeholder: '',
+				ariaLabel: ''
+			};
+
+			this._input = new InputBox(this._inputContainer.nativeElement, this._commonService.contextViewService, inputOptions);
+
+			this._register(this._input);
+			this._register(attachInputBoxStyler(this._input, this._commonService.themeService));
+			this._register(this._input.onDidChange(e => {
+				this.value = this._input.value;
+				this._onEventEmitter.fire({
+					eventType: ComponentEventType.onDidChange,
+					args: e
+				});
+			}));
+		}
+	}
+
+	ngOnDestroy(): void {
+		this.baseDestroy();
+	}
+
+	/// IComponent implementation
+
+	public layout(): void {
+		this._changeRef.detectChanges();
+	}
+
+	public setLayout (layout: any): void {
+		// TODO allow configuring the look and feel
+		this.layout();
+	}
+
+	public setProperties(properties: { [key: string]: any; }): void {
+		super.setProperties(properties);
+		this._input.value = this.value;
+	}
+
+	// CSS-bound properties
+
+	public get value(): string {
+		return this.getPropertyOrDefault<sqlops.InputBoxProperties, string>((props) => props.value, '');
+	}
+
+	public set value(newValue: string) {
+		 this.setProperty<sqlops.InputBoxProperties, string>(this.setInputBoxProperties, newValue);
+	}
+
+	private setInputBoxProperties(properties: sqlops.InputBoxProperties, value: string): void {
+		properties.value = value;
+	}
+}

src/sql/parts/modelComponents/interfaces.ts

@@ -5,6 +5,7 @@
 import { InjectionToken } from '@angular/core';
 
 import * as sqlops from 'sqlops';
+import Event, { Emitter } from 'vs/base/common/event';
 
 /**
  * An instance of a model-backed component. This will be a UI element
@@ -20,6 +21,7 @@ export interface IComponent {
 	addToContainer?: (componentDescriptor: IComponentDescriptor, config: any) => void;
 	setLayout?: (layout: any) => void;
 	setProperties?: (properties: { [key: string]: any; }) => void;
+	onEvent?: Event<IComponentEventArgs>;
 }
 
 export const COMPONENT_CONFIG = new InjectionToken<IComponentConfig>('component_config');
@@ -48,6 +50,16 @@ export interface IComponentDescriptor {
 	id: string;
 }
 
+export interface IComponentEventArgs {
+	eventType: ComponentEventType;
+	args: any;
+}
+
+export enum ComponentEventType {
+	PropertiesChanged,
+	onDidChange
+}
+
 export interface IModelStore {
 	/**
 	 * Creates and saves the reference of a component descriptor.

src/sql/parts/modelComponents/viewBase.ts

@@ -16,6 +16,7 @@ import { IModelView } from 'sql/services/model/modelViewService';
 import { Extensions, IComponentRegistry } from 'sql/platform/dashboard/common/modelComponentRegistry';
 import { AngularDisposable } from 'sql/base/common/lifecycle';
 import { ModelStore } from 'sql/parts/modelComponents/modelStore';
+import Event, { Emitter } from 'vs/base/common/event';
 
 const componentRegistry = <IComponentRegistry> Registry.as(Extensions.ComponentContribution);
 
@@ -35,6 +36,8 @@ export abstract class ViewBase extends AngularDisposable implements IModelView {
 	abstract id: string;
 	abstract connection: sqlops.connection.Connection;
 	abstract serverInfo: sqlops.ServerInfo;
+	private _onEventEmitter = new Emitter<any>();
+
 
 	initializeModel(rootComponent: IComponentShape): void {
 		let descriptor = this.defineComponent(rootComponent);
@@ -52,11 +55,13 @@ export abstract class ViewBase extends AngularDisposable implements IModelView {
 		let descriptor = this.modelStore.createComponentDescriptor(typeId, component.id);
 		this.setProperties(component.id, component.properties);
 		this.setLayout(component.id, component.layout);
+		this.registerEvent(component.id);
 		if (component.itemConfigs) {
 			for(let item of component.itemConfigs) {
 				this.addToContainer(component.id, item);
 			}
 		}
+
 		return descriptor;
 	}
 
@@ -91,4 +96,18 @@ export abstract class ViewBase extends AngularDisposable implements IModelView {
 			// TODO add error handling
 		});
 	}
+
+	registerEvent(componentId: string) {
+		this.queueAction(componentId, (component)  => {
+			if (component.onEvent) {
+				this._register(component.onEvent(e => {
+					this._onEventEmitter.fire(e);
+				}));
+			}
+		});
+	}
+
+	public get onEvent(): Event<any> {
+		return this._onEventEmitter.event;
+	}
 }