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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | 4x 4947x 4947x 4947x 4x 4x 4827x 4827x 4827x 4827x 3771x 3771x 4827x 9351x 4x 4x 60x 1129x 1129x 1129x 1041x 60x 60x | type Selector = string | Element
export function findAll<T extends Element>(
selector: Selector,
filterType?: { new (): T }
): T[] {
const elements = typeof selector === "string" ? Array.from(document.querySelectorAll(selector)) : [selector]
return elements.filter((v): v is T =>
filterType ? v instanceof filterType : true
)
}
export async function DOMReady(): Promise<void> {
return new Promise(resolve => {
if (document.readyState !== "loading") {
resolve()
} else {
window.addEventListener("DOMContentLoaded", () => {
resolve()
})
}
})
}
export function parents(target: Selector, selector?: string): Element[] {
let parentList: Element[] = []
findAll(target).forEach(element => {
const parent = element.parentNode
if (parent !== document && parent instanceof Element) {
parentList.push(parent)
parentList = parentList.concat(parents(parent))
}
})
return parentList.filter(
element => selector === undefined || matches(element, selector)
)
}
export function matches(target: Selector, selector: string): boolean {
const matchesFunc =
Element.prototype.matches ||
// @ts-expect-error proprietary method
Element.prototype.msMatchesSelector ||
Element.prototype.webkitMatchesSelector
return findAll(target).some(element => matchesFunc.call(element, selector))
}
export function bindClickOutside(
[element, input]: Array<HTMLElement>,
callback: () => void
) {
const onClick = (event: MouseEvent) => {
const target = event.target
if (target instanceof HTMLElement && element) {
if (
target !== element &&
target !== input &&
!parents(target).includes(element)
) {
callback()
}
}
}
document.addEventListener("click", onClick)
return {
destroy: () => {
document.removeEventListener("click", onClick)
},
}
}
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