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| import Controller from '@ember/controller'; | |
| import { tracked } from "@glimmer/tracking"; | |
| import { action } from "@ember/object"; | |
| export default class ApplicationController extends Controller { | |
| @tracked isOpen = false; | |
| openedAt; | |
| shouldPreventClick = false; | |
| shouldPreventClose = false; | |
| didOpenOnMouseEnter = false; | |
| @action | |
| click(e) { | |
| if (this.shouldPreventClick) { | |
| return; | |
| } | |
| if (this.isOpen) { | |
| this.closeMenu(e); | |
| } else { | |
| this.openMenu(e); | |
| } | |
| } | |
| @action | |
| mouseenter(e) { | |
| this.openMenu(e); | |
| this.didOpenOnMouseEnter = true; | |
| } | |
| @action | |
| mouseleave(e) { | |
| this.closeMenu(e); | |
| } | |
| @action | |
| mousedown(e) { | |
| this.preventClick(e); | |
| if (this.shouldPreventClick) { | |
| e.preventDefault(); // prevent element receiving focus | |
| } | |
| } | |
| @action | |
| openMenu(e) { | |
| this.openedAt = Date.now(); | |
| this.isOpen = true; | |
| } | |
| @action | |
| closeMenu(e) { | |
| if (e.target.closest('#content')) { | |
| return; | |
| } | |
| if (this.shouldPreventClose) { | |
| return; | |
| } | |
| this.isOpen = false; | |
| this.didOpenOnMouseEnter = false; | |
| } | |
| @action | |
| preventClick(e) { | |
| this.shouldPreventClick = false; | |
| let numMsFromOpenedAt = Date.now() - this.openedAt; | |
| let numMsToPreventClick = 500; | |
| if (this.didOpenOnMouseEnter && numMsFromOpenedAt < numMsToPreventClick) { | |
| this.shouldPreventClick = true; | |
| } | |
| } | |
| @action | |
| preventClose() { | |
| this.shouldPreventClose = false; | |
| document.addEventListener("mousemove", (ev) => { | |
| this.distanceX = this.distanceY = this.speedX = this.speedY = 0; | |
| this.speedX += Math.abs(ev.movementX); | |
| this.speedY += Math.abs(ev.movementY); | |
| this.distanceX += ev.movementX; | |
| this.distanceY += ev.movementY; | |
| }, false); | |
| if (this.speedX > 8) { | |
| this.shouldPreventClose = true; | |
| } | |
| console.log(`Speed X: ${this.speedX}px/s`); | |
| console.log(`Speed Y: ${this.speedY}px/s`); | |
| console.log(`Distance X: ${this.distanceX}px/s`); | |
| console.log(`Distance Y: ${this.distanceY}px/s`); | |
| console.log('-----'); | |
| } | |
| speedX = 0; | |
| speedY = 0; | |
| distanceX = 0; | |
| distanceY = 0; | |
| @action | |
| didInsertContent() { | |
| document.addEventListener('mouseover', this.closeMenu); | |
| } | |
| @action | |
| willDestroyContent() { | |
| document.removeEventListener('mouseover', this.closeMenu); | |
| document.removeEventListener('mousemove', () => {}); | |
| } | |
| } |
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| { | |
| "version": "0.17.1", | |
| "EmberENV": { | |
| "FEATURES": {}, | |
| "_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false, | |
| "_APPLICATION_TEMPLATE_WRAPPER": true, | |
| "_JQUERY_INTEGRATION": true | |
| }, | |
| "options": { | |
| "use_pods": false, | |
| "enable-testing": false | |
| }, | |
| "dependencies": { | |
| "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.js", | |
| "ember": "3.18.1", | |
| "ember-template-compiler": "3.18.1", | |
| "ember-testing": "3.18.1" | |
| }, | |
| "addons": { | |
| "@glimmer/component": "1.0.0", | |
| "@ember/render-modifiers": "1.0.2" | |
| } | |
| } |
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