smart-webcomponents/source/angular/chip/smart.chip.ts

Web Components & Custom Elements for Professional Web Applications

import { Chip } from './../index';
import { Animation, ElementRenderMode} from './../index';
import { Component, Directive, AfterViewInit, ElementRef, Input, OnInit, OnChanges, OnDestroy, SimpleChanges, Output, EventEmitter } from '@angular/core';
import { BaseElement, Smart } from './smart.element';
export { Animation, ElementRenderMode} from './../index';
export { Smart } from './smart.element';
export { Chip } from './../index';


@Directive({
	exportAs: 'smart-chip',	selector: 'smart-chip, [smart-chip]'
})

export class ChipComponent extends BaseElement implements OnInit, AfterViewInit, OnDestroy, OnChanges {
	constructor(ref: ElementRef<Chip>) {
		super(ref);
		this.nativeElement = ref.nativeElement as Chip;
	}

	private eventHandlers: any[] = [];

	public declare nativeElement: Chip;
	/** @description Creates the component on demand.
	 * @param properties An optional object of properties, which will be added to the template binded ones.
	 */
	public createComponent(properties = {}): any {
    	this.nativeElement = <Chip>document.createElement('smart-chip');
		for (let propertyName in properties) { 
 			this.nativeElement[propertyName] = properties[propertyName];
		}
		return this.nativeElement;
	}
	/** @description Sets or gets the animation mode. Animation is disabled when the property is set to 'none' */
	@Input()
	get animation(): Animation | string {
		return this.nativeElement ? this.nativeElement.animation : undefined;
	}
	set animation(value: Animation | string) {
		this.nativeElement ? this.nativeElement.animation = value : undefined;
	}

	/** @description Sets a custom avatar that is positioned on the left side of the chip. The avatar can be an image(if the value is a url to an image), plain text or HTML. */
	@Input()
	get avatar(): string | null {
		return this.nativeElement ? this.nativeElement.avatar : undefined;
	}
	set avatar(value: string | null) {
		this.nativeElement ? this.nativeElement.avatar = value : undefined;
	}

	/** @description Determines whether a close button is displayed on the right side of the element. */
	@Input()
	get closeButton(): boolean {
		return this.nativeElement ? this.nativeElement.closeButton : undefined;
	}
	set closeButton(value: boolean) {
		this.nativeElement ? this.nativeElement.closeButton = value : undefined;
	}

	/** @description Enables or disables the element. Disabled elements can not be interacted with. */
	@Input()
	get disabled(): boolean {
		return this.nativeElement ? this.nativeElement.disabled : undefined;
	}
	set disabled(value: boolean) {
		this.nativeElement ? this.nativeElement.disabled = value : undefined;
	}

	/** @description Sets a custom template for the chip. The template can be a string that represents the id of an HTMLTemplateElement inside the DOM or it's direct reference. */
	@Input()
	get itemTemplate(): any {
		return this.nativeElement ? this.nativeElement.itemTemplate : undefined;
	}
	set itemTemplate(value: any) {
		this.nativeElement ? this.nativeElement.itemTemplate = value : undefined;
	}

	/** @description Sets or gets the unlockKey which unlocks the product. */
	@Input()
	get unlockKey(): string {
		return this.nativeElement ? this.nativeElement.unlockKey : undefined;
	}
	set unlockKey(value: string) {
		this.nativeElement ? this.nativeElement.unlockKey = value : undefined;
	}

	/** @description Sets or gets the language. Used in conjunction with the property messages.  */
	@Input()
	get locale(): string {
		return this.nativeElement ? this.nativeElement.locale : undefined;
	}
	set locale(value: string) {
		this.nativeElement ? this.nativeElement.locale = value : undefined;
	}

	/** @description Callback used to customize the format of the messages that are returned from the Localization Module. */
	@Input()
	get localizeFormatFunction(): any {
		return this.nativeElement ? this.nativeElement.localizeFormatFunction : undefined;
	}
	set localizeFormatFunction(value: any) {
		this.nativeElement ? this.nativeElement.localizeFormatFunction = value : undefined;
	}

	/** @description Sets or gets an object specifying strings used in the widget that can be localized. Used in conjunction with the property locale.  */
	@Input()
	get messages(): any {
		return this.nativeElement ? this.nativeElement.messages : undefined;
	}
	set messages(value: any) {
		this.nativeElement ? this.nativeElement.messages = value : undefined;
	}

	/** @description If the element is readonly, users cannot interact with it. */
	@Input()
	get readonly(): boolean {
		return this.nativeElement ? this.nativeElement.readonly : undefined;
	}
	set readonly(value: boolean) {
		this.nativeElement ? this.nativeElement.readonly = value : undefined;
	}

	/** @description Sets or gets the value indicating whether the element is aligned to support locales using right-to-left fonts. */
	@Input()
	get rightToLeft(): boolean {
		return this.nativeElement ? this.nativeElement.rightToLeft : undefined;
	}
	set rightToLeft(value: boolean) {
		this.nativeElement ? this.nativeElement.rightToLeft = value : undefined;
	}

	/** @description Determines the theme. Theme defines the look of the element */
	@Input()
	get theme(): string {
		return this.nativeElement ? this.nativeElement.theme : undefined;
	}
	set theme(value: string) {
		this.nativeElement ? this.nativeElement.theme = value : undefined;
	}

	/** @description If is set to true, the element cannot be focused. */
	@Input()
	get unfocusable(): boolean {
		return this.nativeElement ? this.nativeElement.unfocusable : undefined;
	}
	set unfocusable(value: boolean) {
		this.nativeElement ? this.nativeElement.unfocusable = value : undefined;
	}

	/** @description Sets the text content of the chip. The text inside the chip represents it's value. Value must be of type string. By default it's an empty string. */
	@Input()
	get value(): string {
		return this.nativeElement ? this.nativeElement.value : undefined;
	}
	set value(value: string) {
		this.nativeElement ? this.nativeElement.value = value : undefined;
	}

	/** @description This event is triggered when the chip is closed.
	*  @param event. The custom event. 	Custom event was created with: event.detail(	value)
	*   value - A string representing the current value of the element.
	*/
	@Output() onClose: EventEmitter<CustomEvent> = new EventEmitter();

	/** @description Closes the chip and removes it from the DOM. 
	*/
    public close(): void {
        if (this.nativeElement.isRendered) {
            this.nativeElement.close();
        }
        else
        {
            this.nativeElement.whenRendered(() => {
                this.nativeElement.close();
            });
        }
    }


	get isRendered(): boolean {
		return this.nativeElement ? this.nativeElement.isRendered : false;
	}

	ngOnInit() {
	}

    ngAfterViewInit() {
      const that = this;

      that.onCreate.emit(that.nativeElement);

		if (Smart) Smart.Render();

		this.nativeElement.classList.add('smart-angular');

		if (this.nativeElement.whenRendered) this.nativeElement.whenRendered(() => { that.onReady.emit(that.nativeElement); });
		this.listen();
	}

	ngOnDestroy() {
		this.unlisten();
	}

	ngOnChanges(changes: SimpleChanges) {
		if (this.nativeElement && this.nativeElement.isRendered) {
			for (const propName in changes) {
				if (changes.hasOwnProperty(propName)) {
					this.nativeElement[propName] = changes[propName].currentValue;
				}
			}
		}
	}

	/** @description Add event listeners. */
	private listen(): void {
        const that = this;
		that.eventHandlers['closeHandler'] = (event: CustomEvent) => { that.onClose.emit(event); }
		that.nativeElement.addEventListener('close', that.eventHandlers['closeHandler']);

	}

	/** @description Remove event listeners. */
	private unlisten(): void {
        const that = this;
		if (that.eventHandlers['closeHandler']) {
			that.nativeElement.removeEventListener('close', that.eventHandlers['closeHandler']);
		}

	}
}