193 lines
6.4 KiB
JavaScript
193 lines
6.4 KiB
JavaScript
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
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import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
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import classNames from 'classnames';
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import Dropdown from 'rc-dropdown';
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import Menu, { MenuItem } from 'rc-menu';
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import KeyCode from "rc-util/es/KeyCode";
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import * as React from 'react';
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import { useEffect, useState } from 'react';
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import AddButton from "./AddButton";
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import { getRemovable } from "../util";
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function OperationNode(_ref, ref) {
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var prefixCls = _ref.prefixCls,
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id = _ref.id,
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tabs = _ref.tabs,
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locale = _ref.locale,
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mobile = _ref.mobile,
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_ref$moreIcon = _ref.moreIcon,
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moreIcon = _ref$moreIcon === void 0 ? 'More' : _ref$moreIcon,
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moreTransitionName = _ref.moreTransitionName,
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style = _ref.style,
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className = _ref.className,
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editable = _ref.editable,
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tabBarGutter = _ref.tabBarGutter,
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rtl = _ref.rtl,
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removeAriaLabel = _ref.removeAriaLabel,
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onTabClick = _ref.onTabClick,
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getPopupContainer = _ref.getPopupContainer,
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popupClassName = _ref.popupClassName;
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// ======================== Dropdown ========================
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var _useState = useState(false),
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_useState2 = _slicedToArray(_useState, 2),
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open = _useState2[0],
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setOpen = _useState2[1];
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var _useState3 = useState(null),
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_useState4 = _slicedToArray(_useState3, 2),
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selectedKey = _useState4[0],
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setSelectedKey = _useState4[1];
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var popupId = "".concat(id, "-more-popup");
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var dropdownPrefix = "".concat(prefixCls, "-dropdown");
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var selectedItemId = selectedKey !== null ? "".concat(popupId, "-").concat(selectedKey) : null;
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var dropdownAriaLabel = locale === null || locale === void 0 ? void 0 : locale.dropdownAriaLabel;
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function onRemoveTab(event, key) {
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event.preventDefault();
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event.stopPropagation();
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editable.onEdit('remove', {
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key: key,
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event: event
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});
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}
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var menu = /*#__PURE__*/React.createElement(Menu, {
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onClick: function onClick(_ref2) {
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var key = _ref2.key,
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domEvent = _ref2.domEvent;
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onTabClick(key, domEvent);
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setOpen(false);
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},
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prefixCls: "".concat(dropdownPrefix, "-menu"),
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id: popupId,
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tabIndex: -1,
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role: "listbox",
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"aria-activedescendant": selectedItemId,
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selectedKeys: [selectedKey],
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"aria-label": dropdownAriaLabel !== undefined ? dropdownAriaLabel : 'expanded dropdown'
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}, tabs.map(function (tab) {
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var closable = tab.closable,
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disabled = tab.disabled,
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closeIcon = tab.closeIcon,
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key = tab.key,
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label = tab.label;
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var removable = getRemovable(closable, closeIcon, editable, disabled);
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return /*#__PURE__*/React.createElement(MenuItem, {
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key: key,
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id: "".concat(popupId, "-").concat(key),
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role: "option",
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"aria-controls": id && "".concat(id, "-panel-").concat(key),
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disabled: disabled
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}, /*#__PURE__*/React.createElement("span", null, label), removable && /*#__PURE__*/React.createElement("button", {
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type: "button",
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"aria-label": removeAriaLabel || 'remove',
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tabIndex: 0,
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className: "".concat(dropdownPrefix, "-menu-item-remove"),
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onClick: function onClick(e) {
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e.stopPropagation();
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onRemoveTab(e, key);
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}
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}, closeIcon || editable.removeIcon || '×'));
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}));
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function selectOffset(offset) {
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var enabledTabs = tabs.filter(function (tab) {
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return !tab.disabled;
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});
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var selectedIndex = enabledTabs.findIndex(function (tab) {
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return tab.key === selectedKey;
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}) || 0;
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var len = enabledTabs.length;
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for (var i = 0; i < len; i += 1) {
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selectedIndex = (selectedIndex + offset + len) % len;
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var tab = enabledTabs[selectedIndex];
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if (!tab.disabled) {
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setSelectedKey(tab.key);
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return;
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}
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}
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}
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function onKeyDown(e) {
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var which = e.which;
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if (!open) {
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if ([KeyCode.DOWN, KeyCode.SPACE, KeyCode.ENTER].includes(which)) {
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setOpen(true);
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e.preventDefault();
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}
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return;
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}
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switch (which) {
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case KeyCode.UP:
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selectOffset(-1);
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e.preventDefault();
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break;
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case KeyCode.DOWN:
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selectOffset(1);
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e.preventDefault();
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break;
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case KeyCode.ESC:
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setOpen(false);
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break;
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case KeyCode.SPACE:
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case KeyCode.ENTER:
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if (selectedKey !== null) onTabClick(selectedKey, e);
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break;
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}
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}
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// ========================= Effect =========================
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useEffect(function () {
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// We use query element here to avoid React strict warning
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var ele = document.getElementById(selectedItemId);
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if (ele && ele.scrollIntoView) {
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ele.scrollIntoView(false);
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}
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}, [selectedKey]);
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useEffect(function () {
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if (!open) {
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setSelectedKey(null);
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}
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}, [open]);
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// ========================= Render =========================
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var moreStyle = _defineProperty({}, rtl ? 'marginRight' : 'marginLeft', tabBarGutter);
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if (!tabs.length) {
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moreStyle.visibility = 'hidden';
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moreStyle.order = 1;
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}
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var overlayClassName = classNames(_defineProperty({}, "".concat(dropdownPrefix, "-rtl"), rtl));
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var moreNode = mobile ? null : /*#__PURE__*/React.createElement(Dropdown, {
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prefixCls: dropdownPrefix,
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overlay: menu,
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trigger: ['hover'],
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visible: tabs.length ? open : false,
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transitionName: moreTransitionName,
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onVisibleChange: setOpen,
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overlayClassName: classNames(overlayClassName, popupClassName),
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mouseEnterDelay: 0.1,
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mouseLeaveDelay: 0.1,
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getPopupContainer: getPopupContainer
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}, /*#__PURE__*/React.createElement("button", {
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type: "button",
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className: "".concat(prefixCls, "-nav-more"),
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style: moreStyle,
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tabIndex: -1,
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"aria-hidden": "true",
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"aria-haspopup": "listbox",
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"aria-controls": popupId,
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id: "".concat(id, "-more"),
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"aria-expanded": open,
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onKeyDown: onKeyDown
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}, moreIcon));
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return /*#__PURE__*/React.createElement("div", {
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className: classNames("".concat(prefixCls, "-nav-operations"), className),
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style: style,
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ref: ref
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}, moreNode, /*#__PURE__*/React.createElement(AddButton, {
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prefixCls: prefixCls,
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locale: locale,
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editable: editable
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}));
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}
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export default /*#__PURE__*/React.memo( /*#__PURE__*/React.forwardRef(OperationNode), function (_, next) {
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return (
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// https://github.com/ant-design/ant-design/issues/32544
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// We'd better remove syntactic sugar in `rc-menu` since this has perf issue
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next.tabMoving
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);
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}); |