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(function () {
/*/
* Element.closest() polyfill
* https://developer.mozilla.org/en-US/docs/Web/API/Element/closest
* https://github.com/idmadj/element-closest-polyfill#readme
* Copyright (C) Abdelmadjid Hammou
* Licence: ISC | https://www.isc.org/licenses/
/*/
if (typeof Element !== "undefined") {
if (!Element.prototype.matches) {
Element.prototype.matches = Element.prototype.msMatchesSelector ||
Element.prototype.webkitMatchesSelector;
}
if (!Element.prototype.closest) {
Element.prototype.closest = function (s) {
var el = this;
do {
if (el.matches(s)) return el;
el = el.parentElement || el.parentNode;
} while (el !== null && el.nodeType === 1);
return null;
};
}
}
/*/
* -----------------------------------------------------------------
/*/
const disabled = "0s";
function walk(children, callback) {
for (let i = 0; i < children.length; i++) {
callback(children[i]);
walk(children[i].children, callback);
}
}
self.addEventListener("mousemove", function (event) {
if (typeof event.target.closest !== "function") return;
tree = event.target.closest("figure") || event.target.closest("article");
if (tree !== null) {
walk(tree.children, function (element) {
const delay = self.getComputedStyle(element).getPropertyValue(
"transition-delay",
);
if (delay !== disabled) {
element.style.setProperty("visibility", "hidden");
}
});
walk(tree.children, function (element) {
const delay = self.getComputedStyle(element).getPropertyValue(
"transition-delay",
);
if (delay !== disabled) {
element.style.removeProperty("visibility");
}
});
}
});
})();
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