@tanstack/table-devtools/dist/devtoolsUpdateScheduler.js

Devtools for TanStack Table.

import { batch } from "solid-js";

//#region src/devtoolsUpdateScheduler.ts
const UPDATE_DELAY_MS = 32;
const IDLE_TIMEOUT_MS = 100;
const pendingUpdates = /* @__PURE__ */ new Set();
let delayHandle;
let idleHandle;
function flushUpdates() {
	delayHandle = void 0;
	idleHandle = void 0;
	const updates = Array.from(pendingUpdates);
	pendingUpdates.clear();
	batch(() => {
		for (const update of updates) update();
	});
}
function cancelScheduledFlush() {
	if (delayHandle !== void 0) {
		clearTimeout(delayHandle);
		delayHandle = void 0;
	}
	if (idleHandle !== void 0 && typeof globalThis.cancelIdleCallback === "function") {
		globalThis.cancelIdleCallback(idleHandle);
		idleHandle = void 0;
	}
}
function requestFlush() {
	if (delayHandle !== void 0 || idleHandle !== void 0) return;
	delayHandle = setTimeout(() => {
		delayHandle = void 0;
		if (typeof globalThis.requestIdleCallback === "function") {
			idleHandle = globalThis.requestIdleCallback(flushUpdates, { timeout: IDLE_TIMEOUT_MS });
			return;
		}
		delayHandle = setTimeout(flushUpdates, 0);
	}, UPDATE_DELAY_MS);
}
/**
* Coalesces devtools-only reactive work and yields to the inspected app before
* flushing it. The returned function removes this update if its owner unmounts
* or its source changes before the queue is flushed.
*/
function scheduleDevtoolsUpdate(update) {
	pendingUpdates.add(update);
	requestFlush();
	return () => {
		pendingUpdates.delete(update);
		if (pendingUpdates.size === 0) cancelScheduledFlush();
	};
}

//#endregion
export { scheduleDevtoolsUpdate };