@elastic/eui
Version:
Elastic UI Component Library
586 lines (575 loc) • 28.8 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.EuiPopover = void 0;
exports.getPopoverAlignFromAnchorPosition = getPopoverAlignFromAnchorPosition;
exports.getPopoverPositionFromAnchorPosition = getPopoverPositionFromAnchorPosition;
exports.popoverAnchorPosition = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
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 _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _tabbable = require("tabbable");
var _focus_trap = require("../focus_trap");
var _services = require("../../services");
var _useCombinedRefs = require("../../services/hooks/useCombinedRefs");
var _accessibility = require("../accessibility");
var _portal = require("../portal");
var _mutation_observer = require("../observer/mutation_observer");
var _popover = require("../../services/popover");
var _reposition_on_scroll = require("../../services/popover/reposition_on_scroll");
var _i18n = require("../i18n");
var _outside_click_detector = require("../outside_click_detector");
var _popover_arrow = require("./popover_arrow");
var _popover2 = require("./popover.styles");
var _popover_panel = require("./popover_panel");
var _component_defaults = require("../provider/component_defaults");
var _react2 = require("@emotion/react");
var _excluded = ["anchorPosition", "button", "insert", "isOpen", "ownFocus", "children", "className", "closePopover", "panelClassName", "panelPaddingSize", "panelProps", "panelRef", "panelStyle", "popoverScreenReaderText", "popoverRef", "hasArrow", "arrowChildren", "repositionOnScroll", "repositionToCrossAxis", "zIndex", "attachToAnchor", "display", "offset", "onPositionChange", "buffer", "aria-label", "aria-labelledby", "aria-live", "container", "focusTrapProps", "initialFocus", "tabIndex"];
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 ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2.default)(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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 popoverAnchorPosition = exports.popoverAnchorPosition = ['upCenter', 'upLeft', 'upRight', 'downCenter', 'downLeft', 'downRight', 'leftCenter', 'leftUp', 'leftDown', 'rightCenter', 'rightUp', 'rightDown'];
var anchorPositionToPopoverPositionMap = {
up: 'top',
right: 'right',
down: 'bottom',
left: 'left'
};
function getPopoverPositionFromAnchorPosition(anchorPosition) {
// maps the anchor position to the matching popover position
// e.g. "upLeft" -> "top", "downRight" -> "bottom"
// extract the first positional word from anchorPosition:
// starts at the beginning (" ^ ") of anchorPosition and
// captures all of the characters (" (.*?) ") until the
// first capital letter (" [A-Z] ") is encountered
var _ref = anchorPosition.match(/^(.*?)[A-Z]/),
_ref2 = (0, _slicedToArray2.default)(_ref, 2),
primaryPosition = _ref2[1];
return anchorPositionToPopoverPositionMap[primaryPosition];
}
function getPopoverAlignFromAnchorPosition(anchorPosition) {
// maps the gravity to the matching popover position
// e.g. "upLeft" -> "left", "rightDown" -> "bottom"
// extract the second positional word from anchorPosition:
// starts a capture group at the first capital letter
// and includes everything after it
var _ref3 = anchorPosition.match(/([A-Z].*)/),
_ref4 = (0, _slicedToArray2.default)(_ref3, 2),
align = _ref4[1];
// this performs two tasks:
// 1. normalizes the align position by lowercasing it
// 2. `center` doesn't exist in the lookup map which converts it to `undefined` meaning no align
return anchorPositionToPopoverPositionMap[align.toLowerCase()];
}
var DEFAULT_POPOVER_STYLES = {
top: 50,
left: 50
};
var returnFocusConfig = {
preventScroll: true
};
var closingTransitionTime = 250; // TODO: DRY out var when converting to CSS-in-JS
var EuiPopover = exports.EuiPopover = /*#__PURE__*/function (_Component) {
function EuiPopover(props) {
var _this;
(0, _classCallCheck2.default)(this, EuiPopover);
_this = _callSuper(this, EuiPopover, [props]);
(0, _defineProperty2.default)(_this, "repositionOnScroll", void 0);
(0, _defineProperty2.default)(_this, "repositionTimeout", void 0);
(0, _defineProperty2.default)(_this, "strandedFocusTimeout", void 0);
(0, _defineProperty2.default)(_this, "closingTransitionTimeout", void 0);
(0, _defineProperty2.default)(_this, "closingTransitionAnimationFrame", void 0);
(0, _defineProperty2.default)(_this, "button", null);
(0, _defineProperty2.default)(_this, "panel", null);
(0, _defineProperty2.default)(_this, "idGenerator", (0, _services.htmlIdGenerator)('euiPopover'));
(0, _defineProperty2.default)(_this, "panelId", _this.idGenerator('panelId'));
(0, _defineProperty2.default)(_this, "descriptionId", _this.idGenerator('descriptionId'));
(0, _defineProperty2.default)(_this, "closePopover", function () {
if (_this.props.isOpen) {
_this.props.closePopover();
}
});
(0, _defineProperty2.default)(_this, "onEscapeKey", function (event) {
if (_this.props.isOpen) {
event.preventDefault();
event.stopPropagation();
_this.closePopover();
_this.handleStrandedFocus();
}
});
(0, _defineProperty2.default)(_this, "getFocusableToggleButton", function () {
if (_this.button) {
try {
var focusableItems = (0, _tabbable.focusable)(_this.button);
if (focusableItems.length) {
return focusableItems[0];
}
} catch (_unused) {
// tabbable's focusable() can throw in environments that don't
// fully support CSS selector parsing (e.g. jsdom with :has())
}
}
});
(0, _defineProperty2.default)(_this, "handleStrandedFocus", function () {
_this.strandedFocusTimeout = window.setTimeout(function () {
var _this$panel;
// If `returnFocus` failed and focus was stranded,
// attempt to manually restore focus to the toggle button.
// The stranded focus is either in most cases on body but
// it will be on the panel instead on mount when isOpen=true
if (document.activeElement === document.body || (_this$panel = _this.panel) !== null && _this$panel !== void 0 && _this$panel.contains(document.activeElement) // if focus is on OR within this.panel
) {
var toggleButton = _this.getFocusableToggleButton();
if (toggleButton) {
toggleButton.focus(returnFocusConfig);
}
}
}, closingTransitionTime);
});
(0, _defineProperty2.default)(_this, "onKeyDown", function (event) {
if (event.key === _services.keys.ESCAPE) {
_this.onEscapeKey(event);
}
});
(0, _defineProperty2.default)(_this, "onClickOutside", function (event) {
// only close the popover if the event source isn't the anchor button
// otherwise, it is up to the anchor to toggle the popover's open status
if (_this.button && _this.button.contains(event.target) === false) {
_this.closePopover();
}
});
(0, _defineProperty2.default)(_this, "onOpenPopover", function () {
clearTimeout(_this.strandedFocusTimeout);
clearTimeout(_this.closingTransitionTimeout);
if (_this.closingTransitionAnimationFrame) {
cancelAnimationFrame(_this.closingTransitionAnimationFrame);
}
// We need to set this state a beat after the render takes place, so that the CSS
// transition can take effect.
_this.closingTransitionAnimationFrame = window.requestAnimationFrame(function () {
_this.setState({
isOpening: true,
isClosing: false
});
});
// for each child element of `this.panel`, find any transition duration we should wait for before stabilizing
var _Array$prototype$slic = Array.prototype.slice.call(_this.panel ? [_this.panel].concat((0, _toConsumableArray2.default)(Array.from(_this.panel.children))) : []).reduce(function (_ref5, element) {
var durationMatch = _ref5.durationMatch,
delayMatch = _ref5.delayMatch;
var transitionTimings = (0, _services.getTransitionTimings)(element);
return {
durationMatch: Math.max(durationMatch, transitionTimings.durationMatch),
delayMatch: Math.max(delayMatch, transitionTimings.delayMatch)
};
}, {
durationMatch: 0,
delayMatch: 0
}),
durationMatch = _Array$prototype$slic.durationMatch,
delayMatch = _Array$prototype$slic.delayMatch;
clearTimeout(_this.repositionTimeout);
_this.repositionTimeout = window.setTimeout(function () {
_this.setState({
isOpenStable: true
}, function () {
_this.positionPopoverFixed();
_services.focusTrapPubSub.publish();
});
}, durationMatch + delayMatch);
});
/**
* Updates ARIA attributes on the popover trigger button
* Only applies ARIA when the trigger is button-like (semantic <button> or role="button").
* Avoids adding incorrect ARIA on inputs or other non-button elements.
*/
(0, _defineProperty2.default)(_this, "updateTriggerButtonAriaAttributes", function (toggleButton, isOpen) {
var _toggleButton$tagName, _toggleButton$getAttr;
if (!toggleButton) return;
var tag = (_toggleButton$tagName = toggleButton.tagName) === null || _toggleButton$tagName === void 0 ? void 0 : _toggleButton$tagName.toLowerCase();
var role = (_toggleButton$getAttr = toggleButton.getAttribute('role')) === null || _toggleButton$getAttr === void 0 ? void 0 : _toggleButton$getAttr.toLowerCase();
var isButtonLike = tag === 'button' || role === 'button';
if (!isButtonLike) return;
toggleButton.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
if (isOpen) {
toggleButton.setAttribute('aria-controls', _this.panelId);
} else {
toggleButton.removeAttribute('aria-controls');
}
});
(0, _defineProperty2.default)(_this, "onMutation", function (records) {
var waitDuration = (0, _services.getWaitDuration)(records);
_this.positionPopoverFixed();
(0, _services.performOnFrame)(waitDuration, _this.positionPopoverFixed);
});
(0, _defineProperty2.default)(_this, "positionPopover", function (allowEnforcePosition) {
if (_this.button == null || _this.panel == null) return;
var _ref6 = _this.props,
anchorPosition = _ref6.anchorPosition,
_offset = _ref6.offset;
var offset = _offset != null ? _offset : _this.props.hasArrow ? 0 : 4;
var position = getPopoverPositionFromAnchorPosition(anchorPosition);
var forcePosition = undefined;
if (allowEnforcePosition && _this.state.isOpenStable && _this.state.openPosition != null) {
position = _this.state.openPosition;
forcePosition = true;
}
var _findPopoverPosition = (0, _popover.findPopoverPosition)({
container: _this.props.container,
position: position,
forcePosition: forcePosition,
align: getPopoverAlignFromAnchorPosition(anchorPosition),
anchor: _this.button,
popover: _this.panel,
offset: _this.props.attachToAnchor ? offset : _this.props.hasArrow ? 16 + offset : 8 + offset,
arrowConfig: _this.props.hasArrow ? {
arrowWidth: 16,
arrowBuffer: 10
} : {
arrowWidth: 0,
arrowBuffer: 0
},
returnBoundingBox: _this.props.attachToAnchor,
allowCrossAxis: _this.props.repositionToCrossAxis,
buffer: _this.props.buffer
}),
top = _findPopoverPosition.top,
left = _findPopoverPosition.left,
foundPosition = _findPopoverPosition.position,
arrow = _findPopoverPosition.arrow;
// the popover's z-index must inherit from the button
// this keeps a button's popover under a flyout that would cover the button
// but a popover triggered inside a flyout will appear over that flyout
var zIndexProp = _this.props.zIndex;
var zIndex = zIndexProp == null ? (0, _popover.getElementZIndex)(_this.button, _this.panel) + 2000 : zIndexProp;
var popoverStyles = _objectSpread(_objectSpread({}, _this.props.panelStyle), {}, {
top: top,
left: left,
zIndex: zIndex
});
var willRenderArrow = !_this.props.attachToAnchor && _this.props.hasArrow;
var arrowStyles = willRenderArrow ? arrow : undefined;
var arrowPosition = foundPosition;
_this.props.onPositionChange && _this.props.onPositionChange(arrowPosition);
_this.setState({
popoverStyles: popoverStyles,
arrowStyles: arrowStyles,
arrowPosition: arrowPosition,
openPosition: foundPosition
});
});
(0, _defineProperty2.default)(_this, "positionPopoverFixed", function () {
_this.positionPopover(true);
});
(0, _defineProperty2.default)(_this, "positionPopoverFluid", function () {
_this.positionPopover(false);
});
(0, _defineProperty2.default)(_this, "panelRef", function (node) {
_this.panel = node;
_this.props.panelRef && _this.props.panelRef(node);
if (node == null) {
// panel has unmounted, restore the state defaults
_this.setState({
popoverStyles: DEFAULT_POPOVER_STYLES,
arrowStyles: {},
arrowPosition: null,
openPosition: null,
isOpenStable: false
});
window.removeEventListener('resize', _this.positionPopoverFluid);
} else {
// panel is coming into existence
_this.positionPopoverFluid();
window.addEventListener('resize', _this.positionPopoverFluid);
}
});
(0, _defineProperty2.default)(_this, "popoverRef", function (node) {
_this.button = node;
(0, _useCombinedRefs.setMultipleRefs)([_this.props.popoverRef], node);
});
_this.state = {
prevProps: {
isOpen: props.isOpen
},
suppressingPopover: props.isOpen,
// only suppress if created with isOpen=true
isClosing: false,
isOpening: false,
popoverStyles: DEFAULT_POPOVER_STYLES,
arrowStyles: {},
arrowPosition: null,
openPosition: null,
// once a stable position has been found, keep the contents on that side
isOpenStable: false // wait for any initial opening transitions to finish before marking as stable
};
_this.repositionOnScroll = (0, _reposition_on_scroll.createRepositionOnScroll)(function () {
return {
repositionOnScroll: _this.props.repositionOnScroll,
componentDefaults: _this.context.EuiPopover,
repositionFn: _this.positionPopoverFixed
};
});
return _this;
}
(0, _inherits2.default)(EuiPopover, _Component);
return (0, _createClass2.default)(EuiPopover, [{
key: "componentDidMount",
value: function componentDidMount() {
var _this2 = this,
_this$props$isOpen;
if (this.state.suppressingPopover) {
// component was created with isOpen=true; now that it's mounted
// stop suppressing and start opening
this.setState({
suppressingPopover: false,
isOpening: true
}, function () {
_this2.onOpenPopover();
});
}
this.updateTriggerButtonAriaAttributes(this.getFocusableToggleButton(), (_this$props$isOpen = this.props.isOpen) !== null && _this$props$isOpen !== void 0 ? _this$props$isOpen : false);
this.repositionOnScroll.subscribe();
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
var _this3 = this;
// The popover is being opened.
if (!prevProps.isOpen && this.props.isOpen) {
this.onOpenPopover();
}
// Update ARIA attributes on the toggle when open state changes
if (prevProps.isOpen !== this.props.isOpen) {
var _this$props$isOpen2;
this.updateTriggerButtonAriaAttributes(this.getFocusableToggleButton(), (_this$props$isOpen2 = this.props.isOpen) !== null && _this$props$isOpen2 !== void 0 ? _this$props$isOpen2 : false);
}
// ensure recalculation of panel position on prop updates
if (this.props.isOpen && (prevProps.anchorPosition !== this.props.anchorPosition || prevProps.buffer !== this.props.buffer || prevProps.offset !== this.props.offset || prevProps.panelPaddingSize !== this.props.panelPaddingSize)) {
this.positionPopoverFluid();
}
// update scroll listener
this.repositionOnScroll.update();
// The popover is being closed.
if (prevProps.isOpen && !this.props.isOpen) {
// If the user has just closed the popover, queue up the removal of the content after the
// transition is complete.
this.closingTransitionTimeout = window.setTimeout(function () {
_this3.setState({
isClosing: false
});
_services.focusTrapPubSub.publish();
}, closingTransitionTime);
}
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
this.repositionOnScroll.cleanup();
clearTimeout(this.repositionTimeout);
clearTimeout(this.strandedFocusTimeout);
clearTimeout(this.closingTransitionTimeout);
cancelAnimationFrame(this.closingTransitionAnimationFrame);
_services.focusTrapPubSub.publish();
}
}, {
key: "render",
value: function render() {
var _panelProps$tabIndex,
_this4 = this;
var _this$props = this.props,
anchorPosition = _this$props.anchorPosition,
button = _this$props.button,
insert = _this$props.insert,
isOpen = _this$props.isOpen,
ownFocus = _this$props.ownFocus,
children = _this$props.children,
className = _this$props.className,
closePopover = _this$props.closePopover,
panelClassName = _this$props.panelClassName,
panelPaddingSize = _this$props.panelPaddingSize,
panelProps = _this$props.panelProps,
panelRef = _this$props.panelRef,
panelStyle = _this$props.panelStyle,
popoverScreenReaderText = _this$props.popoverScreenReaderText,
popoverRef = _this$props.popoverRef,
hasArrow = _this$props.hasArrow,
arrowChildren = _this$props.arrowChildren,
repositionOnScroll = _this$props.repositionOnScroll,
repositionToCrossAxis = _this$props.repositionToCrossAxis,
zIndex = _this$props.zIndex,
attachToAnchor = _this$props.attachToAnchor,
display = _this$props.display,
offset = _this$props.offset,
onPositionChange = _this$props.onPositionChange,
buffer = _this$props.buffer,
ariaLabel = _this$props['aria-label'],
ariaLabelledBy = _this$props['aria-labelledby'],
ariaLiveProp = _this$props['aria-live'],
container = _this$props.container,
focusTrapProps = _this$props.focusTrapProps,
initialFocusProp = _this$props.initialFocus,
_tabIndexProp = _this$props.tabIndex,
rest = (0, _objectWithoutProperties2.default)(_this$props, _excluded);
var tabIndexProp = (_panelProps$tabIndex = panelProps === null || panelProps === void 0 ? void 0 : panelProps.tabIndex) !== null && _panelProps$tabIndex !== void 0 ? _panelProps$tabIndex : _tabIndexProp;
var styles = (0, _popover2.euiPopoverStyles)();
var popoverStyles = [styles.euiPopover, {
display: display,
label: display
}];
var classes = (0, _classnames.default)('euiPopover', {
'euiPopover-isOpen': this.state.isOpening
}, className);
var showArrow = hasArrow && !attachToAnchor;
var panel;
if (!this.state.suppressingPopover && (isOpen || this.state.isClosing)) {
var tabIndex = tabIndexProp;
var initialFocus = initialFocusProp;
var ariaDescribedby;
var ariaLive;
var panelAriaModal = panelProps !== null && panelProps !== void 0 && panelProps.hasOwnProperty('aria-modal') ? panelProps['aria-modal'] : 'true';
var panelRole = panelProps !== null && panelProps !== void 0 && panelProps.hasOwnProperty('role') ? panelProps.role : 'dialog';
if (ownFocus || panelAriaModal !== 'true') {
tabIndex = tabIndexProp !== null && tabIndexProp !== void 0 ? tabIndexProp : 0;
ariaLive = 'off';
if (!initialFocus) {
initialFocus = function initialFocus() {
return _this4.panel;
};
}
} else {
ariaLive = ariaLiveProp !== null && ariaLiveProp !== void 0 ? ariaLiveProp : 'assertive';
}
var focusTrapScreenReaderText;
if (ownFocus || popoverScreenReaderText) {
ariaDescribedby = this.descriptionId;
focusTrapScreenReaderText = (0, _react2.jsx)(_accessibility.EuiScreenReaderOnly, null, (0, _react2.jsx)("p", {
id: this.descriptionId
}, ownFocus && (0, _react2.jsx)(_i18n.EuiI18n, {
token: "euiPopover.screenReaderAnnouncement",
default: "You are in a dialog. Press Escape, or tap/click outside the dialog to close."
}), popoverScreenReaderText));
}
var returnFocus = this.state.isOpenStable ? returnFocusConfig : false;
panel = (0, _react2.jsx)(_portal.EuiPortal, insert && {
insert: insert
}, (0, _react2.jsx)(_focus_trap.EuiFocusTrap, (0, _extends2.default)({
clickOutsideDisables: true,
onClickOutside: this.onClickOutside,
returnFocus: returnFocus // Ignore temporary state of indecisive focus
,
initialFocus: initialFocus,
onEscapeKey: this.onEscapeKey,
disabled: !ownFocus || !this.state.isOpenStable || this.state.isClosing
}, focusTrapProps), (0, _react2.jsx)(_popover_panel.EuiPopoverPanel, (0, _extends2.default)({
id: this.panelId
}, panelProps, {
panelRef: this.panelRef,
isOpen: this.state.isOpening,
position: this.state.arrowPosition,
isAttached: attachToAnchor,
className: (0, _classnames.default)(panelClassName, panelProps === null || panelProps === void 0 ? void 0 : panelProps.className),
hasShadow: false,
paddingSize: panelPaddingSize,
tabIndex: tabIndex,
"aria-live": ariaLive,
role: panelRole,
"aria-label": ariaLabel,
"aria-labelledby": ariaLabelledBy,
"aria-modal": panelAriaModal,
"aria-describedby": ariaDescribedby,
style: _objectSpread(_objectSpread({}, this.state.popoverStyles), {}, {
// Adding `will-change` to reduce risk of a blurry animation in Chrome 86+
willChange: !this.state.isOpenStable ? 'transform, opacity' : undefined
})
}), showArrow && this.state.arrowPosition && (0, _react2.jsx)(_popover_arrow.EuiPopoverArrow, {
position: this.state.arrowPosition,
style: this.state.arrowStyles
}, arrowChildren), focusTrapScreenReaderText, (0, _react2.jsx)(_mutation_observer.EuiMutationObserver, {
observerOptions: {
attributes: true,
// element attribute changes
childList: true,
// added/removed elements
characterData: true,
// text changes
subtree: true // watch all child elements
},
onMutation: this.onMutation
}, function (mutationRef) {
return (0, _react2.jsx)("div", {
ref: mutationRef
}, children);
}))));
}
// react-focus-on and related do not register outside click detection
// when disabled, so we still need to conditionally check for that ourselves
if (ownFocus) {
return (0, _react2.jsx)("div", (0, _extends2.default)({
css: popoverStyles,
className: classes,
ref: this.popoverRef
}, rest), button instanceof HTMLElement ? null : button, panel);
} else {
return (0, _react2.jsx)(_outside_click_detector.EuiOutsideClickDetector, {
onOutsideClick: this.closePopover
}, (0, _react2.jsx)("div", (0, _extends2.default)({
css: popoverStyles,
className: classes,
ref: this.popoverRef,
onKeyDown: this.onKeyDown
}, rest), button instanceof HTMLElement ? null : button, panel));
}
}
}], [{
key: "getDerivedStateFromProps",
value: function getDerivedStateFromProps(nextProps, prevState) {
if (prevState.prevProps.isOpen && !nextProps.isOpen) {
return {
prevProps: {
isOpen: nextProps.isOpen
},
isClosing: true,
isOpening: false
};
}
if (prevState.prevProps.isOpen !== nextProps.isOpen) {
return {
prevProps: {
isOpen: nextProps.isOpen
}
};
}
return null;
}
}]);
}(_react.Component);
(0, _defineProperty2.default)(EuiPopover, "contextType", _component_defaults.EuiComponentDefaultsContext);
(0, _defineProperty2.default)(EuiPopover, "defaultProps", {
isOpen: false,
ownFocus: true,
repositionToCrossAxis: true,
anchorPosition: 'downLeft',
panelPaddingSize: 'm',
hasArrow: false,
display: 'inline-block'
});