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99 lines
2.5 KiB
TypeScript
99 lines
2.5 KiB
TypeScript
import { ClassNames } from '../interfaces/class-names';
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import { EventType } from '../interfaces/event-type';
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import { dispatchEvent } from '../lib/utils';
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export default class WrappedElement {
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element: HTMLInputElement | HTMLSelectElement;
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classNames: ClassNames;
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isDisabled: boolean;
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constructor({ element, classNames }) {
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this.element = element;
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this.classNames = classNames;
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if (
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!(element instanceof HTMLInputElement) &&
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!(element instanceof HTMLSelectElement)
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) {
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throw new TypeError('Invalid element passed');
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}
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this.isDisabled = false;
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}
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get isActive(): boolean {
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return this.element.dataset.choice === 'active';
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}
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get dir(): string {
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return this.element.dir;
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}
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get value(): string {
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return this.element.value;
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}
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set value(value: string) {
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// you must define setter here otherwise it will be readonly property
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this.element.value = value;
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}
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conceal(): void {
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// Hide passed input
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this.element.classList.add(this.classNames.input);
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this.element.hidden = true;
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// Remove element from tab index
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this.element.tabIndex = -1;
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// Backup original styles if any
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const origStyle = this.element.getAttribute('style');
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if (origStyle) {
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this.element.setAttribute('data-choice-orig-style', origStyle);
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}
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this.element.setAttribute('data-choice', 'active');
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}
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reveal(): void {
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// Reinstate passed element
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this.element.classList.remove(this.classNames.input);
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this.element.hidden = false;
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this.element.removeAttribute('tabindex');
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// Recover original styles if any
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const origStyle = this.element.getAttribute('data-choice-orig-style');
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if (origStyle) {
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this.element.removeAttribute('data-choice-orig-style');
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this.element.setAttribute('style', origStyle);
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} else {
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this.element.removeAttribute('style');
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}
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this.element.removeAttribute('data-choice');
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// Re-assign values - this is weird, I know
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// @todo Figure out why we need to do this
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this.element.value = this.element.value; // eslint-disable-line no-self-assign
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}
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enable(): void {
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this.element.removeAttribute('disabled');
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this.element.disabled = false;
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this.isDisabled = false;
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}
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disable(): void {
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this.element.setAttribute('disabled', '');
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this.element.disabled = true;
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this.isDisabled = true;
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}
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triggerEvent(eventType: EventType, data?: object): void {
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dispatchEvent(this.element, eventType, data);
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}
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}
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