till download files, everything works

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dimitar committed 2024-11-01 22:13:14 +01:00
1 parent ce893a4185
commit ed1a580b09
6050 files changed
+768543 -177

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import { resolveElements } from '../utils/resolve-element.mjs';
const thresholds = {
some: 0,
all: 1,
};
function inView(elementOrSelector, onStart, { root, margin: rootMargin, amount = "some" } = {}) {
const elements = resolveElements(elementOrSelector);
const activeIntersections = new WeakMap();
const onIntersectionChange = (entries) => {
entries.forEach((entry) => {
const onEnd = activeIntersections.get(entry.target);
/**
* If there's no change to the intersection, we don't need to
* do anything here.
*/
if (entry.isIntersecting === Boolean(onEnd))
return;
if (entry.isIntersecting) {
const newOnEnd = onStart(entry);
if (typeof newOnEnd === "function") {
activeIntersections.set(entry.target, newOnEnd);
}
else {
observer.unobserve(entry.target);
}
}
else if (onEnd) {
onEnd(entry);
activeIntersections.delete(entry.target);
}
});
};
const observer = new IntersectionObserver(onIntersectionChange, {
root,
rootMargin,
threshold: typeof amount === "number" ? amount : thresholds[amount],
});
elements.forEach((element) => observer.observe(element));
return () => observer.disconnect();
}
export { inView };