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Dropdown: Deduplicate complex check

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GeoSot 2021-10-10 16:21:34 +03:00 committed by XhmikosR
parent bff95d55af
commit a14a552d83
1 changed files with 14 additions and 7 deletions
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21
js/src/dropdown.js
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@ -39,8 +39,6 @@ const ARROW_UP_KEY = 'ArrowUp'
const ARROW_DOWN_KEY = 'ArrowDown'
const RIGHT_MOUSE_BUTTON = 2 // MouseEvent.button value for the secondary button, usually the right button
const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEY}|${ARROW_DOWN_KEY}|${ESCAPE_KEY}`)
const EVENT_HIDE = `hide${EVENT_KEY}`
const EVENT_HIDDEN = `hidden${EVENT_KEY}`
const EVENT_SHOW = `show${EVENT_KEY}`
@ -407,14 +405,23 @@ class Dropdown extends BaseComponent {
// - If key is other than escape
// - If key is not up or down => not a dropdown command
// - If trigger inside the menu => not a dropdown command
if (/input|textarea/i.test(event.target.tagName) ?
event.key === SPACE_KEY || (event.key !== ESCAPE_KEY &&
((event.key !== ARROW_DOWN_KEY && event.key !== ARROW_UP_KEY) ||
event.target.closest(SELECTOR_MENU))) :
!REGEXP_KEYDOWN.test(event.key)) {
const isInput = /input|textarea/i.test(event.target.tagName)
const eventKey = event.key
if (!isInput && ![ARROW_UP_KEY, ARROW_DOWN_KEY, ESCAPE_KEY].includes(eventKey)) {
return
}
if (isInput) {
if (eventKey === SPACE_KEY) {
return
}
if (eventKey !== ESCAPE_KEY && (![ARROW_UP_KEY, ARROW_DOWN_KEY].includes(eventKey) || event.target.closest(SELECTOR_MENU))) {
return
}
}
const isActive = this.classList.contains(CLASS_NAME_SHOW)
if (!isActive && event.key === ESCAPE_KEY) {