mirror of https://github.com/hashicorp/consul
50 lines
1.1 KiB
JavaScript
50 lines
1.1 KiB
JavaScript
/**
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* Copyright (c) HashiCorp, Inc.
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* SPDX-License-Identifier: BUSL-1.1
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*/
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import Modifier from 'ember-modifier';
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import { action } from '@ember/object';
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import { inject as service } from '@ember/service';
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import { registerDestructor } from '@ember/destroyable';
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function cleanup(instance) {
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if (instance) {
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instance.doc?.removeEventListener('click', instance.listen);
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}
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}
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export default class OnOutsideModifier extends Modifier {
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@service('dom') dom;
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constructor(owner, args) {
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super(owner, args);
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this.doc = this.dom.document();
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registerDestructor(this, cleanup);
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}
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async modify(element, positional, named) {
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cleanup.call(this);
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this.params = positional;
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this.options = named;
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this.element = element;
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await new Promise((resolve) => setTimeout(resolve, 0));
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try {
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this.doc.addEventListener(positional[0], this.listen);
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} catch (e) {
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// continue
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}
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}
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@action
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listen(e) {
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if (this.element && this.dom.isOutside(this.element, e.target)) {
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const dispatch = typeof this.params[1] === 'function' ? this.params[1] : (_) => {};
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dispatch.apply(this.element, [e]);
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}
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}
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}
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