@oiij/use/dist/composables/use-scan-code.cjs

Som Composable Functions for Vue 3

const require_rolldown_runtime = require('../_virtual/rolldown_runtime.cjs');
const __vueuse_core = require_rolldown_runtime.__toESM(require("@vueuse/core"));
const vue = require_rolldown_runtime.__toESM(require("vue"));

//#region src/composables/use-scan-code.ts
function useScanCode() {
	const value = (0, vue.ref)("");
	const pending = (0, vue.ref)(true);
	let tempStr = "";
	let timer;
	const onScanEvent = (0, __vueuse_core.createEventHook)();
	function onKeyDown(ev) {
		clearTimeout(timer);
		timer = setTimeout(() => {
			pending.value = true;
		}, 100);
		const key = ev.key;
		if (pending.value) {
			tempStr = "";
			pending.value = false;
		}
		if (key === "Enter") {
			pending.value = true;
			value.value = tempStr;
			onScanEvent.trigger(value.value);
			tempStr = "";
		}
		if (key.length === 1) tempStr += key;
	}
	(0, __vueuse_core.useEventListener)(window, "keydown", onKeyDown);
	return {
		value,
		pending,
		onScan: onScanEvent.on
	};
}

//#endregion
exports.useScanCode = useScanCode;