@elastic/eui
Version:
Elastic UI Component Library
89 lines (88 loc) • 5.96 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
var _excluded = ["customDragHandle", "draggableId", "isDragDisabled", "hasInteractiveChildren", "isRemovable", "usePortal", "index", "children", "className", "spacing", "style", "data-test-subj"];
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) { _defineProperty(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; }
/*
* 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.
*/
import React, { useContext } from 'react';
import { Draggable } from '@hello-pangea/dnd';
import classNames from 'classnames';
import { useEuiMemoizedStyles, cloneElementWithCss } from '../../services';
import { EuiDroppableContext } from './droppable';
import { euiDraggableStyles, euiDraggableItemStyles } from './draggable.styles';
import { EuiPortal } from '../portal';
import { jsx as ___EmotionJSX } from "@emotion/react";
export var EuiDraggable = function EuiDraggable(_ref) {
var _ref$customDragHandle = _ref.customDragHandle,
customDragHandle = _ref$customDragHandle === void 0 ? false : _ref$customDragHandle,
draggableId = _ref.draggableId,
_ref$isDragDisabled = _ref.isDragDisabled,
isDragDisabled = _ref$isDragDisabled === void 0 ? false : _ref$isDragDisabled,
_ref$hasInteractiveCh = _ref.hasInteractiveChildren,
hasInteractiveChildren = _ref$hasInteractiveCh === void 0 ? false : _ref$hasInteractiveCh,
_ref$isRemovable = _ref.isRemovable,
isRemovable = _ref$isRemovable === void 0 ? false : _ref$isRemovable,
_ref$usePortal = _ref.usePortal,
usePortal = _ref$usePortal === void 0 ? false : _ref$usePortal,
index = _ref.index,
children = _ref.children,
className = _ref.className,
_ref$spacing = _ref.spacing,
spacing = _ref$spacing === void 0 ? 'none' : _ref$spacing,
style = _ref.style,
_ref$dataTestSubj = _ref['data-test-subj'],
dataTestSubj = _ref$dataTestSubj === void 0 ? 'draggable' : _ref$dataTestSubj,
rest = _objectWithoutProperties(_ref, _excluded);
var _useContext = useContext(EuiDroppableContext),
cloneItems = _useContext.cloneItems;
var styles = useEuiMemoizedStyles(euiDraggableStyles);
var hasCustomDragHandle = customDragHandle !== false;
return ___EmotionJSX(Draggable, _extends({
draggableId: draggableId,
index: index,
isDragDisabled: isDragDisabled
}, rest), function (provided, snapshot, rubric) {
var _provided$dragHandleP, _provided$dragHandleP2;
var isDragging = snapshot.isDragging;
var isFullyCustomDragHandle = customDragHandle === 'custom';
var cssStyles = [styles.euiDraggable, cloneItems && !isDragging && styles.hasClone, isDragging && styles.isDragging, isRemovable && styles.isRemovable, styles.spacing[spacing]];
var classes = classNames('euiDraggable', className);
var childClasses = classNames('euiDraggable__item', {
'euiDraggable__item-isDisabled': isDragDisabled
});
var DraggableElement = typeof children === 'function' ? children(provided, snapshot, rubric) : children;
var content = ___EmotionJSX(React.Fragment, null, ___EmotionJSX("div", _extends({}, provided.draggableProps, !hasCustomDragHandle ? provided.dragHandleProps : {}, {
ref: provided.innerRef,
"data-test-subj": dataTestSubj,
className: classes,
css: cssStyles,
style: _objectSpread(_objectSpread({}, style), provided.draggableProps.style)
// We use [role="group"] instead of [role="button"] when we expect a nested
// interactive element. Screen readers will cue users that this is a container
// and has one or more elements inside that are part of a related group.
,
role: isFullyCustomDragHandle ? undefined // prevent wrapper role from removing semantics of the children
: hasInteractiveChildren ? 'group' : (_provided$dragHandleP = provided.dragHandleProps) === null || _provided$dragHandleP === void 0 ? void 0 : _provided$dragHandleP.role
// If the container includes an interactive element, we remove the tabindex=0
// because [role="group"] does not permit or warrant a tab stop
// additionally we remove the tabindex when the child is a fully custom handle
// that has its own tabindex and handle props
,
tabIndex: hasInteractiveChildren || isFullyCustomDragHandle ? undefined : (_provided$dragHandleP2 = provided.dragHandleProps) === null || _provided$dragHandleP2 === void 0 ? void 0 : _provided$dragHandleP2.tabIndex
}), cloneElementWithCss(DraggableElement, {
className: classNames(DraggableElement.props.className, childClasses),
css: [euiDraggableItemStyles.euiDraggable__item, isDragDisabled && euiDraggableItemStyles.disabled]
})), cloneItems && isDragging && ___EmotionJSX("div", {
className: classNames(classes, 'euiDraggable--clone'),
css: cssStyles
}, DraggableElement));
return isDragging && usePortal ? ___EmotionJSX(EuiPortal, null, content) : content;
});
};