ant-design-vue
Version:
An enterprise-class UI design language and Vue-based implementation
33 lines (32 loc) • 856 B
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = useLock;
var _vue = require("vue");
/**
* Locker return cached mark.
* If set to `true`, will return `true` in a short time even if set `false`.
* If set to `false` and then set to `true`, will change to `true`.
* And after time duration, it will back to `null` automatically.
*/
function useLock() {
var duration = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 250;
var lock = null;
var timeout;
(0, _vue.onBeforeUnmount)(function () {
clearTimeout(timeout);
});
function doLock(locked) {
if (locked || lock === null) {
lock = locked;
}
clearTimeout(timeout);
timeout = setTimeout(function () {
lock = null;
}, duration);
}
return [function () {
return lock;
}, doLock];
}