@elastic/eui
Version:
Elastic UI Component Library
279 lines (278 loc) • 15.7 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.EuiSuperSelect = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
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 = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _accessibility = require("../../accessibility");
var _services = require("../../../services");
var _super_select_control = require("./super_select_control");
var _popover = require("../../popover");
var _context_menu = require("../../context_menu");
var _i18n = require("../../i18n");
var _react2 = require("@emotion/react");
var _excluded = ["className", "options", "valueOfSelected", "placeholder", "onChange", "isOpen", "isInvalid", "hasDividers", "itemClassName", "itemLayoutAlign", "fullWidth", "popoverProps", "compressed"],
_excluded2 = ["value", "dropdownDisplay", "inputDisplay"];
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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.
*/
var ShiftDirection = /*#__PURE__*/function (ShiftDirection) {
ShiftDirection["BACK"] = "back";
ShiftDirection["FORWARD"] = "forward";
return ShiftDirection;
}(ShiftDirection || {});
var EuiSuperSelect = /*#__PURE__*/function (_Component) {
(0, _inherits2.default)(EuiSuperSelect, _Component);
var _super = _createSuper(EuiSuperSelect);
function EuiSuperSelect() {
var _this;
(0, _classCallCheck2.default)(this, EuiSuperSelect);
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), "itemNodes", []);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "_isMounted", false);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "describedById", (0, _services.htmlIdGenerator)('euiSuperSelect_')('_screenreaderDescribeId'));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "state", {
isPopoverOpen: _this.props.isOpen || false
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "setItemNode", function (node, index) {
_this.itemNodes[index] = node;
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "openPopover", function () {
_this.setState({
isPopoverOpen: true
});
var focusSelected = function focusSelected() {
var indexOfSelected = _this.props.options.reduce(function (indexOfSelected, option, index) {
if (indexOfSelected != null) return indexOfSelected;
if (option == null) return null;
return option.value === _this.props.valueOfSelected ? index : null;
}, null);
requestAnimationFrame(function () {
if (!_this._isMounted) {
return;
}
if (_this.props.valueOfSelected != null) {
if (indexOfSelected != null) {
_this.focusItemAt(indexOfSelected);
} else {
focusSelected();
}
} else {
var firstFocusableOption = _this.props.options.findIndex(function (_ref) {
var disabled = _ref.disabled;
return disabled !== true;
});
_this.focusItemAt(firstFocusableOption);
}
if (_this.props.onFocus) {
_this.props.onFocus();
}
});
};
requestAnimationFrame(focusSelected);
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "closePopover", function () {
_this.setState({
isPopoverOpen: false
});
if (_this.props.onBlur) {
_this.props.onBlur();
}
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "itemClicked", function (value) {
_this.closePopover();
if (_this.props.onChange) {
_this.props.onChange(value);
}
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "onSelectKeyDown", function (event) {
if (event.key === _services.keys.ARROW_UP || event.key === _services.keys.ARROW_DOWN) {
event.preventDefault();
event.stopPropagation();
_this.openPopover();
}
});
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "onItemKeyDown", function (event) {
switch (event.key) {
case _services.keys.ESCAPE:
// close the popover and prevent ancestors from handling
event.preventDefault();
event.stopPropagation();
_this.closePopover();
break;
case _services.keys.TAB:
// no-op
event.preventDefault();
event.stopPropagation();
break;
case _services.keys.ARROW_UP:
event.preventDefault();
event.stopPropagation();
_this.shiftFocus(ShiftDirection.BACK);
break;
case _services.keys.ARROW_DOWN:
event.preventDefault();
event.stopPropagation();
_this.shiftFocus(ShiftDirection.FORWARD);
break;
}
});
return _this;
}
(0, _createClass2.default)(EuiSuperSelect, [{
key: "componentDidMount",
value: function componentDidMount() {
this._isMounted = true;
if (this.props.isOpen) {
this.openPopover();
}
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
this._isMounted = false;
}
}, {
key: "focusItemAt",
value: function focusItemAt(index) {
var targetElement = this.itemNodes[index];
if (targetElement != null) {
targetElement.focus();
}
}
}, {
key: "shiftFocus",
value: function shiftFocus(direction) {
var currentIndex = this.itemNodes.indexOf(document.activeElement);
var targetElementIndex;
if (currentIndex === -1) {
// somehow the select options has lost focus
targetElementIndex = 0;
} else {
if (direction === ShiftDirection.BACK) {
targetElementIndex = currentIndex === 0 ? this.itemNodes.length - 1 : currentIndex - 1;
} else {
targetElementIndex = currentIndex === this.itemNodes.length - 1 ? 0 : currentIndex + 1;
}
}
this.focusItemAt(targetElementIndex);
}
}, {
key: "render",
value: function render() {
var _this2 = this;
var _this$props = this.props,
className = _this$props.className,
options = _this$props.options,
valueOfSelected = _this$props.valueOfSelected,
placeholder = _this$props.placeholder,
onChange = _this$props.onChange,
isOpen = _this$props.isOpen,
isInvalid = _this$props.isInvalid,
hasDividers = _this$props.hasDividers,
itemClassName = _this$props.itemClassName,
itemLayoutAlign = _this$props.itemLayoutAlign,
fullWidth = _this$props.fullWidth,
popoverProps = _this$props.popoverProps,
compressed = _this$props.compressed,
rest = (0, _objectWithoutProperties2.default)(_this$props, _excluded);
var popoverClasses = (0, _classnames.default)('euiSuperSelect', popoverProps === null || popoverProps === void 0 ? void 0 : popoverProps.className);
var buttonClasses = (0, _classnames.default)({
'euiSuperSelect--isOpen__button': this.state.isPopoverOpen
}, className);
var itemClasses = (0, _classnames.default)('euiSuperSelect__item', {
'euiSuperSelect__item--hasDividers': hasDividers
}, itemClassName);
var button = (0, _react2.jsx)(_super_select_control.EuiSuperSelectControl, (0, _extends2.default)({
options: options,
value: valueOfSelected,
placeholder: placeholder,
onClick: this.state.isPopoverOpen ? this.closePopover : this.openPopover,
onKeyDown: this.onSelectKeyDown,
className: buttonClasses,
fullWidth: fullWidth,
isInvalid: isInvalid,
compressed: compressed
}, rest));
var items = options.map(function (option, index) {
var value = option.value,
dropdownDisplay = option.dropdownDisplay,
inputDisplay = option.inputDisplay,
optionRest = (0, _objectWithoutProperties2.default)(option, _excluded2);
return (0, _react2.jsx)(_context_menu.EuiContextMenuItem, (0, _extends2.default)({
key: index,
className: itemClasses,
icon: valueOfSelected === value ? 'check' : 'empty',
onClick: function onClick() {
return _this2.itemClicked(value);
},
onKeyDown: _this2.onItemKeyDown,
layoutAlign: itemLayoutAlign,
buttonRef: function buttonRef(node) {
return _this2.setItemNode(node, index);
},
role: "option",
id: value,
"aria-selected": valueOfSelected === value
}, optionRest), dropdownDisplay || inputDisplay);
});
return (0, _react2.jsx)(_popover.EuiInputPopover, (0, _extends2.default)({
closePopover: this.closePopover,
panelPaddingSize: "none"
}, popoverProps, {
className: popoverClasses,
isOpen: isOpen || this.state.isPopoverOpen,
input: button,
fullWidth: fullWidth
}), (0, _react2.jsx)(_accessibility.EuiScreenReaderOnly, null, (0, _react2.jsx)("p", {
id: this.describedById
}, (0, _react2.jsx)(_i18n.EuiI18n, {
token: "euiSuperSelect.screenReaderAnnouncement",
default: "You are in a form selector and must select a single option. Use the Up and Down arrow keys to navigate or Escape to close."
}))), (0, _react2.jsx)(_i18n.EuiI18n, {
token: "euiSuperSelect.ariaLabel",
default: "Select listbox"
}, function (ariaLabel) {
return (0, _react2.jsx)("div", {
"aria-label": ariaLabel,
"aria-describedby": _this2.describedById,
className: "euiSuperSelect__listbox",
role: "listbox",
"aria-activedescendant": valueOfSelected,
tabIndex: 0
}, items);
}));
}
}]);
return EuiSuperSelect;
}(_react.Component);
exports.EuiSuperSelect = EuiSuperSelect;
(0, _defineProperty2.default)(EuiSuperSelect, "defaultProps", {
hasDividers: false,
fullWidth: false,
compressed: false,
isInvalid: false,
isLoading: false
});