one/dist/cjs/platform/controlled.cjs

One is a React framework for web, iOS, and Android apps.

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
	for (var name in all) __defProp(target, name, {
		get: all[name],
		enumerable: true
	});
};
var __copyProps = (to, from, except, desc) => {
	if (from && typeof from === "object" || typeof from === "function") {
		for (let key of __getOwnPropNames(from)) if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, {
			get: () => from[key],
			enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
		});
	}
	return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var controlled_exports = {};
__export(controlled_exports, { useControlled: () => useControlled });
module.exports = __toCommonJS(controlled_exports);
var import_react = require("react");
function useControlled(onChange, revision = 0) {
	if (!Number.isInteger(revision) || revision < 0 || revision > 2147483647) {
		throw new Error("Control revision must be a nonnegative Int32");
	}
	const received = (0, import_react.useRef)({
		eventCount: 0,
		revision
	});
	const [acknowledged, setAcknowledged] = (0, import_react.useState)(received.current);
	return {
		revision,
		acknowledgedEvent: acknowledged.revision === revision ? acknowledged.eventCount : 0,
		onNativeChange(event) {
			if (event.revision !== revision) return;
			if (received.current.revision === revision && event.eventCount <= received.current.eventCount) return;
			received.current = event;
			try {
				onChange(event);
			} finally {
				setAcknowledged(event);
			}
		}
	};
}