97 lines
2.6 KiB
JavaScript
97 lines
2.6 KiB
JavaScript
import { toArray, isElement } from 'lodash';
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import Vue from 'vue';
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import Tooltips from './components/tooltips.vue';
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let app;
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const EVENTS_MAP = {
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hover: 'mouseenter',
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click: 'click',
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focus: 'focus',
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};
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const DEFAULT_TRIGGER = 'hover focus';
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const APP_ELEMENT_ID = 'gl-tooltips-app';
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const tooltipsApp = () => {
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if (!app) {
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const container = document.createElement('div');
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container.setAttribute('id', APP_ELEMENT_ID);
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document.body.appendChild(container);
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app = new Vue({
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render(h) {
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return h(Tooltips, {
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props: {
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elements: this.elements,
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},
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ref: 'tooltips',
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});
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},
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}).$mount(container);
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}
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return app.$refs.tooltips;
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};
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const isTooltip = (node, selector) => node.matches && node.matches(selector);
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const addTooltips = (elements, config) => {
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tooltipsApp().addTooltips(toArray(elements), config);
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};
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const handleTooltipEvent = (rootTarget, e, selector, config = {}) => {
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for (let { target } = e; target && target !== rootTarget; target = target.parentNode) {
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if (isTooltip(target, selector)) {
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addTooltips([target], config);
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break;
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}
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}
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};
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const applyToElements = (elements, handler) => {
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const iterable = isElement(elements) ? [elements] : toArray(elements);
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toArray(iterable).forEach(handler);
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};
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const createTooltipApiInvoker = (glHandler) => (elements) => {
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applyToElements(elements, glHandler);
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};
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export const initTooltips = (config = {}) => {
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const triggers = config?.triggers || DEFAULT_TRIGGER;
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const events = triggers.split(' ').map((trigger) => EVENTS_MAP[trigger]);
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events.forEach((event) => {
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document.addEventListener(
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event,
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(e) => handleTooltipEvent(document, e, config.selector, config),
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true,
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);
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});
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return tooltipsApp();
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};
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export const add = (elements, config = {}) => addTooltips(elements, config);
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export const dispose = createTooltipApiInvoker((element) => tooltipsApp().dispose(element));
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export const fixTitle = createTooltipApiInvoker((element) => tooltipsApp().fixTitle(element));
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export const enable = createTooltipApiInvoker((element) =>
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tooltipsApp().triggerEvent(element, 'enable'),
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);
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export const disable = createTooltipApiInvoker((element) =>
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tooltipsApp().triggerEvent(element, 'disable'),
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);
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export const hide = createTooltipApiInvoker((element) =>
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tooltipsApp().triggerEvent(element, 'close'),
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);
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export const show = createTooltipApiInvoker((element) =>
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tooltipsApp().triggerEvent(element, 'open'),
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);
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export const once = (event, cb) => tooltipsApp().$once(event, cb);
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export const destroy = () => {
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tooltipsApp().$destroy();
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app = null;
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};
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