82 lines
2.2 KiB
JavaScript
82 lines
2.2 KiB
JavaScript
/**
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* Copyright (c) HashiCorp, Inc.
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* SPDX-License-Identifier: MPL-2.0
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*/
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import { modifier } from 'ember-modifier';
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import tippy, { followCursor } from 'tippy.js';
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/**
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* Tooltip modifier using Tippy.js
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* https://atomiks.github.io/tippyjs
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*
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* {{tooltip 'Text' options=(hash )}}
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*/
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export default modifier(($element, [content], hash = {}) => {
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if (typeof content === 'string' && content.trim() === '') {
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return;
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}
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const options = hash.options || {};
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let $anchor = $element;
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// make it easy to specify the modified element as the actual tooltip
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if (typeof options.triggerTarget === 'string') {
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const $el = $anchor;
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switch (options.triggerTarget) {
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case 'parentNode':
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$anchor = $anchor.parentNode;
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break;
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default:
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$anchor = $anchor.querySelectorAll(options.triggerTarget);
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}
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content = $anchor.cloneNode(true);
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$el.remove();
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hash.options.triggerTarget = undefined;
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}
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// {{tooltip}} will just use the HTML content
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if (typeof content === 'undefined') {
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content = $anchor.innerHTML;
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$anchor.innerHTML = '';
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}
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let interval;
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if (options.trigger === 'manual') {
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// if we are manually triggering, a out delay means only show for the
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// amount of time specified by the delay
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const delay = options.delay || [];
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if (typeof delay[1] !== 'undefined') {
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hash.options.onShown = (tooltip) => {
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clearInterval(interval);
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interval = setTimeout(() => {
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tooltip.hide();
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}, delay[1]);
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};
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}
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}
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let $trigger = $anchor;
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let needsTabIndex = false;
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if (!$trigger.hasAttribute('tabindex')) {
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needsTabIndex = true;
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$trigger.setAttribute('tabindex', '0');
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}
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const tooltip = tippy($anchor, {
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theme: 'tooltip',
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triggerTarget: $trigger,
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content: ($anchor) => content,
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// showOnCreate: true,
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// hideOnClick: false,
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plugins: [typeof options.followCursor !== 'undefined' ? followCursor : undefined].filter(
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(item) => Boolean(item)
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),
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...hash.options,
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});
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return () => {
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if (needsTabIndex) {
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$trigger.removeAttribute('tabindex');
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}
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clearInterval(interval);
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tooltip.destroy();
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};
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});
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