@elastic/eui
Version:
Elastic UI Component Library
113 lines (112 loc) • 7.63 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.EuiDelayHide = void 0;
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _react = require("react");
var _propTypes = _interopRequireDefault(require("prop-types"));
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2.default)(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2.default)(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2.default)(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } /*
* 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 = /*#__PURE__*/function (_Component) {
(0, _inherits2.default)(EuiDelayHide, _Component);
var _super = _createSuper(EuiDelayHide);
function EuiDelayHide() {
var _this;
(0, _classCallCheck2.default)(this, EuiDelayHide);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _super.call.apply(_super, [this].concat(args));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "state", {
hide: _this.props.hide,
countdownExpired: _this.props.hide
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "timeoutId", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_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);
}
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "finishCountdown", function () {
_this.timeoutId = undefined;
_this.setState({
countdownExpired: true
});
});
return _this;
}
(0, _createClass2.default)(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
};
}
}]);
return EuiDelayHide;
}(_react.Component);
exports.EuiDelayHide = EuiDelayHide;
(0, _defineProperty2.default)(EuiDelayHide, "defaultProps", {
hide: false,
minimumDuration: 1000
});
EuiDelayHide.propTypes = {
hide: _propTypes.default.bool.isRequired,
minimumDuration: _propTypes.default.number.isRequired,
render: _propTypes.default.func.isRequired
};