Brunobkr/llama.cpp_AlgMor24_github

1export const isBrowser = typeof document !== "undefined";2export const isIOS = getIsIOS();3function getIsIOS() {4    return (isBrowser &&5        window?.navigator?.userAgent &&6        (/iP(ad|hone|od)/.test(window.navigator.userAgent) ||7            // The new iPad Pro Gen3 does not identify itself as iPad, but as Macintosh.8            (window?.navigator?.maxTouchPoints > 2 &&9                /iPad|Macintosh/.test(window?.navigator.userAgent))));10}11export function isFunction(value) {12    return typeof value === "function";13}14export function isHTMLElement(element) {15    return element instanceof HTMLElement;16}17export function isElement(element) {18    return element instanceof Element;19}20export function isElementOrSVGElement(element) {21    return element instanceof Element || element instanceof SVGElement;22}23export function isNumberString(value) {24    return !Number.isNaN(Number(value)) && !Number.isNaN(Number.parseFloat(value));25}26export function isNull(value) {27    return value === null;28}29export function isTouch(e) {30    return e.pointerType === "touch";31}32export function isFocusVisible(element) {33    return element.matches(":focus-visible");34}35export function isNotNull(value) {36    return value !== null;37}38/**39 * Determines if the provided object is a valid `HTMLInputElement` with40 * a `select` method available.41 */42export function isSelectableInput(element) {43    return element instanceof HTMLInputElement && "select" in element;44}45/**46 * Given a node, determine if it is hidden by walking up the47 * DOM tree until we hit the `stopAt` node (exclusive), if provided)48 * otherwise we stop at the document root.49 */50export function isElementHidden(node, stopAt) {51    if (getComputedStyle(node).visibility === "hidden")52        return true;53    while (node) {54        // we stop at `upTo` (excluding it)55        if (stopAt !== undefined && node === stopAt)56            return false;57        if (getComputedStyle(node).display === "none")58            return true;59        node = node.parentElement;60    }61    return false;62}63