@elastic/eui
Version:
Elastic UI Component Library
372 lines (370 loc) • 17.1 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 _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _classnames = _interopRequireDefault(require("classnames"));
var _services = require("../../../services");
var _i18n = require("../../i18n");
var _accessibility = require("../../accessibility");
var _popover = require("../../popover");
var _super_select_control = require("./super_select_control");
var _super_select_item = require("./super_select_item");
var _super_select = require("./super_select.styles");
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(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function _callSuper(t, o, e) { return o = (0, _getPrototypeOf2.default)(o), (0, _possibleConstructorReturn2.default)(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], (0, _getPrototypeOf2.default)(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!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.
*/
var ShiftDirection = /*#__PURE__*/function (ShiftDirection) {
ShiftDirection["BACK"] = "back";
ShiftDirection["FORWARD"] = "forward";
return ShiftDirection;
}(ShiftDirection || {});
var EuiSuperSelect = exports.EuiSuperSelect = /*#__PURE__*/function (_Component) {
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 = _callSuper(this, EuiSuperSelect, [].concat(args));
(0, _defineProperty2.default)(_this, "itemNodes", []);
(0, _defineProperty2.default)(_this, "_isMounted", false);
(0, _defineProperty2.default)(_this, "controlButtonRef", /*#__PURE__*/(0, _react.createRef)());
(0, _defineProperty2.default)(_this, "describedById", (0, _services.htmlIdGenerator)('euiSuperSelect_')('_screenreaderDescribeId'));
(0, _defineProperty2.default)(_this, "state", {
isPopoverOpen: _this.props.isOpen || false
});
(0, _defineProperty2.default)(_this, "setItemNode", function (node, index) {
_this.itemNodes[index] = node;
});
(0, _defineProperty2.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 && indexOfSelected != null) {
_this.focusItemAt(indexOfSelected);
} else {
_this.focusItemAt(0);
}
if (_this.props.onFocus) {
_this.props.onFocus();
}
});
};
requestAnimationFrame(focusSelected);
});
(0, _defineProperty2.default)(_this, "closePopover", function () {
_this.setState({
isPopoverOpen: false
});
// Refocus back to the toggling control button on popover close
requestAnimationFrame(function () {
var _this$controlButtonRe;
(_this$controlButtonRe = _this.controlButtonRef.current) === null || _this$controlButtonRe === void 0 || _this$controlButtonRe.focus();
});
if (_this.props.onBlur) {
_this.props.onBlur();
}
});
(0, _defineProperty2.default)(_this, "itemClicked", function (value) {
_this.closePopover();
if (_this.props.onChange) {
_this.props.onChange(value);
}
});
(0, _defineProperty2.default)(_this, "onSelectKeyDown", function (event) {
// Mimic the ways native `<select>`s can be opened via keypress
if (event.key === _services.keys.ARROW_UP || event.key === _services.keys.ARROW_DOWN || event.key === _services.keys.SPACE) {
event.preventDefault();
event.stopPropagation();
_this.openPopover();
}
});
(0, _defineProperty2.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:
// Mimic native `<select>` behavior, which selects an item on tab press
event.preventDefault();
event.stopPropagation();
event.target.click();
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, _inherits2.default)(EuiSuperSelect, _Component);
return (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, direction) {
var _targetElement;
var targetElement = this.itemNodes[index];
// If the current index is disabled, find the next non-disabled element
while (targetElement && targetElement.disabled) {
direction === ShiftDirection.BACK ? index-- : index++;
targetElement = this.itemNodes[index];
}
(_targetElement = targetElement) === null || _targetElement === void 0 || _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 {
// Note: this component purposely does not cycle arrow key navigation
// to match native <select> elements
if (direction === ShiftDirection.BACK) {
targetElementIndex = currentIndex - 1;
} else {
targetElementIndex = currentIndex + 1;
}
}
this.focusItemAt(targetElementIndex, direction);
}
}, {
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 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: className,
fullWidth: fullWidth,
isInvalid: isInvalid,
compressed: compressed
}, rest, {
buttonRef: this.controlButtonRef,
isDropdownOpen: this.state.isPopoverOpen
}));
var items = options.map(function (option, index) {
var value = option.value,
dropdownDisplay = option.dropdownDisplay,
inputDisplay = option.inputDisplay,
optionRest = (0, _objectWithoutProperties2.default)(option, _excluded2);
if (value == null) return;
return (0, _react2.jsx)(_super_select_item.EuiSuperSelectItem, (0, _extends2.default)({
key: index,
id: String(value),
className: itemClassName,
hasDividers: hasDividers,
layoutAlign: itemLayoutAlign,
icon: valueOfSelected === value ? 'check' : 'empty',
onClick: function onClick() {
return _this2.itemClicked(value);
},
onKeyDown: _this2.onItemKeyDown,
buttonRef: function buttonRef(node) {
return _this2.setItemNode(node, index);
},
"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,
disableFocusTrap: true // This component handles its own focus manually
}), (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,
css: _super_select.euiSuperSelectStyles.euiSuperSelect__listbox,
className: "euiSuperSelect__listbox eui-scrollBar",
role: "listbox",
"aria-activedescendant": valueOfSelected != null ? String(valueOfSelected) : undefined,
tabIndex: 0
}, items);
}));
}
}]);
}(_react.Component);
(0, _defineProperty2.default)(EuiSuperSelect, "defaultProps", {
hasDividers: false,
fullWidth: false,
compressed: false,
isInvalid: false,
isLoading: false
});
EuiSuperSelect.propTypes = {
className: _propTypes.default.string,
"aria-label": _propTypes.default.string,
"data-test-subj": _propTypes.default.string,
css: _propTypes.default.any,
buttonRef: _propTypes.default.any,
/**
* @default false
*/
compressed: _propTypes.default.bool,
/**
* Expand to fill 100% of the parent.
* Defaults to `fullWidth` prop of `<EuiForm>`.
* @default false
*/
fullWidth: _propTypes.default.bool,
/**
* @default false
*/
isInvalid: _propTypes.default.bool,
/**
* @default false
*/
isLoading: _propTypes.default.bool,
readOnly: _propTypes.default.bool,
name: _propTypes.default.string,
/**
* Placeholder to display when the current selected value is empty.
*/
placeholder: _propTypes.default.oneOfType([_propTypes.default.node, _propTypes.default.node]),
/**
* Creates an input group with element(s) coming before input.
* `string` | `ReactElement` or an array of these
*/
prepend: _propTypes.default.oneOfType([_propTypes.default.oneOfType([_propTypes.default.string.isRequired, _propTypes.default.element.isRequired]).isRequired, _propTypes.default.arrayOf(_propTypes.default.oneOfType([_propTypes.default.string.isRequired, _propTypes.default.element.isRequired]).isRequired).isRequired]),
/**
* Creates an input group with element(s) coming after input.
* `string` | `ReactElement` or an array of these
*/
append: _propTypes.default.oneOfType([_propTypes.default.oneOfType([_propTypes.default.string.isRequired, _propTypes.default.element.isRequired]).isRequired, _propTypes.default.arrayOf(_propTypes.default.oneOfType([_propTypes.default.string.isRequired, _propTypes.default.element.isRequired]).isRequired).isRequired]),
/**
* Pass an array of options that must at least include:
* `value`: storing unique value of item,
* `inputDisplay`: what shows inside the form input when selected
* `dropdownDisplay` (optional): what shows for the item in the dropdown
*/
options: _propTypes.default.arrayOf(_propTypes.default.shape({
value: _propTypes.default.any.isRequired,
inputDisplay: _propTypes.default.node,
dropdownDisplay: _propTypes.default.node,
disabled: _propTypes.default.bool,
"data-test-subj": _propTypes.default.string
}).isRequired).isRequired,
valueOfSelected: _propTypes.default.any,
/**
* Classes for the context menu item
*/
itemClassName: _propTypes.default.string,
/**
* You must pass an `onChange` function to handle the update of the value
*/
onChange: _propTypes.default.func,
onFocus: _propTypes.default.func,
onBlur: _propTypes.default.func,
/**
* Change to `true` if you want horizontal lines between options.
* This is best used when options are multi-line.
*/
hasDividers: _propTypes.default.bool,
/**
* Change `EuiContextMenuItem` layout position of icon
*/
itemLayoutAlign: _propTypes.default.oneOf(["center", "top", "bottom"]),
/**
* Controls whether the options are shown. Default: false
*/
isOpen: _propTypes.default.bool,
/**
* Optional props to pass to the underlying [EuiInputPopover](/#/layout/popover#popover-attached-to-input-element).
* Allows fine-grained control of the popover dropdown menu, including
* `repositionOnScroll` for EuiSuperSelects used within scrollable containers,
* and customizing popover panel styling.
*
* Does not accept a nested `popoverProps.isOpen` property - use the top level
* `isOpen` API instead.
*/
popoverProps: _propTypes.default.any
};