@elastic/eui
Version:
Elastic UI Component Library
115 lines (114 loc) • 6.84 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.EuiDelayHide = void 0;
var _react = require("react");
var _propTypes = _interopRequireDefault(require("prop-types"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); } /*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
function isComponentBecomingVisible() {
var prevHide = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
var nextHide = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
return prevHide === true && nextHide === false;
}
var EuiDelayHide = exports.EuiDelayHide = /*#__PURE__*/function (_Component) {
function EuiDelayHide() {
var _this;
_classCallCheck(this, EuiDelayHide);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, EuiDelayHide, [].concat(args));
_defineProperty(_this, "state", {
hide: _this.props.hide,
countdownExpired: _this.props.hide
});
_defineProperty(_this, "timeoutId", void 0);
_defineProperty(_this, "startCountdown", function () {
// only start the countdown if there is not one in progress
if (_this.timeoutId == null) {
_this.timeoutId = setTimeout(_this.finishCountdown,
// even though `minimumDuration` cannot be undefined, passing a strict number type to setTimeout makes TS interpret
// it as a NodeJS.Timer instead of a number. The DOM lib defines the setTimeout call as taking `number | undefined`
// so we cast minimumDuration to this type instead to force TS's cooperation
_this.props.minimumDuration);
}
});
_defineProperty(_this, "finishCountdown", function () {
_this.timeoutId = undefined;
_this.setState({
countdownExpired: true
});
});
return _this;
}
_inherits(EuiDelayHide, _Component);
return _createClass(EuiDelayHide, [{
key: "componentDidMount",
value: function componentDidMount() {
// if the component begins visible start counting
if (this.props.hide === false) {
this.startCountdown();
}
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
var isBecomingVisible = isComponentBecomingVisible(prevProps.hide, this.props.hide);
if (isBecomingVisible) {
this.startCountdown();
}
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
if (this.timeoutId != null) {
clearTimeout(this.timeoutId);
}
}
}, {
key: "render",
value: function render() {
var shouldHideContent = this.props.hide === true && this.state.countdownExpired;
return shouldHideContent ? null : this.props.render();
}
}], [{
key: "getDerivedStateFromProps",
value: function getDerivedStateFromProps(nextProps, prevState) {
var isBecomingVisible = isComponentBecomingVisible(prevState.hide, nextProps.hide);
return {
hide: nextProps.hide,
countdownExpired: isBecomingVisible ? false : prevState.countdownExpired
};
}
}]);
}(_react.Component);
_defineProperty(EuiDelayHide, "defaultProps", {
hide: false,
minimumDuration: 1000
});
EuiDelayHide.propTypes = {
hide: _propTypes.default.bool.isRequired,
minimumDuration: _propTypes.default.number.isRequired,
render: _propTypes.default.func.isRequired
};