acud
Version:
acg react 组件库
211 lines • 6.91 kB
JavaScript
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import * as React from 'react';
import classNames from 'classnames';
import { useState, useEffect } from 'react';
import findIndex from 'lodash/findIndex';
import KeyCode from "rc-util/es/KeyCode";
// import Menu, { MenuItem } from 'rc-menu';
import OutlinedRight from "acud-icon/es/icons/OutlinedRight";
import OutlinedLeft from "acud-icon/es/icons/OutlinedLeft";
import AddButton from './AddButton';
function OperationNode(_ref, ref) {
var prefixCls = _ref.prefixCls,
id = _ref.id,
tabs = _ref.tabs,
allTabs = _ref.allTabs,
locale = _ref.locale,
mobile = _ref.mobile,
activeKey = _ref.activeKey,
style = _ref.style,
className = _ref.className,
editable = _ref.editable,
tabBarGutter = _ref.tabBarGutter,
rtl = _ref.rtl,
scrollToTab = _ref.scrollToTab,
onTabClick = _ref.onTabClick;
// ======================== Dropdown ========================
var _useState = useState(false),
_useState2 = _slicedToArray(_useState, 2),
open = _useState2[0],
setOpen = _useState2[1];
var _useState3 = useState(null),
_useState4 = _slicedToArray(_useState3, 2),
selectedKey = _useState4[0],
setSelectedKey = _useState4[1];
var _useState5 = useState(null),
_useState6 = _slicedToArray(_useState5, 2),
scrolledKey = _useState6[0],
setScrolledKey = _useState6[1];
var popupId = "".concat(id, "-more-popup");
var selectedItemId = selectedKey !== null ? "".concat(popupId, "-").concat(selectedKey) : null;
// const dropdownAriaLabel = locale?.dropdownAriaLabel;
// const menu = (
// <Menu
// onClick={({ key, domEvent }) => {
// onTabClick(key, domEvent);
// setOpen(false);
// }}
// id={popupId}
// tabIndex={-1}
// role="listbox"
// aria-activedescendant={selectedItemId}
// selectedKeys={[selectedKey]}
// aria-label={dropdownAriaLabel !== undefined ? dropdownAriaLabel : 'expanded dropdown'}
// >
// {tabs.map(tab => (
// <MenuItem
// key={tab.key}
// id={`${popupId}-${tab.key}`}
// role="option"
// aria-controls={id && `${id}-panel-${tab.key}`}
// disabled={tab.disabled}
// >
// {tab.tab}
// </MenuItem>
// ))}
// </Menu>
// );
function selectOffset(offset) {
var enabledTabs = tabs.filter(function (tab) {
return !tab.disabled;
});
var selectedIndex = enabledTabs.findIndex(function (tab) {
return tab.key === selectedKey;
}) || 0;
var len = enabledTabs.length;
for (var i = 0; i < len; i += 1) {
selectedIndex = (selectedIndex + offset + len) % len;
var tab = enabledTabs[selectedIndex];
if (!tab.disabled) {
setSelectedKey(tab.key);
return;
}
}
}
function onKeyDown(e) {
var which = e.which;
if (!open) {
if ([KeyCode.DOWN, KeyCode.SPACE, KeyCode.ENTER].includes(which)) {
setOpen(true);
e.preventDefault();
}
return;
}
switch (which) {
case KeyCode.UP:
selectOffset(-1);
e.preventDefault();
break;
case KeyCode.DOWN:
selectOffset(1);
e.preventDefault();
break;
case KeyCode.ESC:
setOpen(false);
break;
case KeyCode.SPACE:
case KeyCode.ENTER:
if (selectedKey !== null) onTabClick(selectedKey, e);
break;
}
}
// ========================= Effect =========================
useEffect(function () {
// We use query element here to avoid React strict warning
var ele = document.getElementById(selectedItemId);
if (ele && ele.scrollIntoView) {
ele.scrollIntoView(false);
}
}, [selectedKey]);
useEffect(function () {
if (!open) {
setSelectedKey(null);
}
}, [open]);
useEffect(function () {
setScrolledKey(activeKey);
}, [activeKey]);
// ========================= Render =========================
var moreStyle = _defineProperty({}, rtl ? 'marginRight' : 'marginLeft', tabBarGutter);
if (!tabs.length) {
moreStyle.visibility = 'hidden';
moreStyle.order = 1;
}
var _onClick = function onClick(type) {
var step = allTabs.length - tabs.length || 1;
var index = findIndex(allTabs, function (tab) {
return tab.key === scrolledKey;
});
if (type === 'left') {
if (index <= 0) {
return;
}
var targetIndex = index - step * 2 <= 0 ? 0 : index - step * 2;
scrollToTab(allTabs[targetIndex].key);
setScrolledKey(allTabs[targetIndex].key);
} else {
if (index >= allTabs.length - step) {
return;
}
var _targetIndex = index + step * 2 > allTabs.length - 1 ? allTabs.length - 1 : index + step * 2;
scrollToTab(allTabs[_targetIndex].key);
setScrolledKey(allTabs[_targetIndex].key);
}
};
var moreLeftNode = mobile ? null : /*#__PURE__*/React.createElement("button", {
type: "button",
className: "".concat(prefixCls, "-nav-more left"),
style: moreStyle,
tabIndex: -1,
"aria-hidden": "true",
"aria-haspopup": "listbox",
"aria-controls": "".concat(popupId, "-left"),
id: "".concat(id, "-more"),
"aria-expanded": open,
onKeyDown: onKeyDown,
onClick: function onClick() {
return _onClick('left');
}
}, /*#__PURE__*/React.createElement(OutlinedLeft, null));
var moreRightNode = mobile ? null :
/*#__PURE__*/
// <Dropdown
// prefixCls={dropdownPrefix}
// overlay={menu}
// trigger={['hover']}
// visible={open}
// transitionName={moreTransitionName}
// onVisibleChange={setOpen}
// overlayClassName={overlayClassName}
// mouseEnterDelay={0.1}
// mouseLeaveDelay={0.1}
// >
React.createElement("button", {
type: "button",
className: "".concat(prefixCls, "-nav-more right"),
style: moreStyle,
tabIndex: -1,
"aria-hidden": "true",
"aria-haspopup": "listbox",
"aria-controls": "".concat(popupId, "-right"),
id: "".concat(id, "-more"),
"aria-expanded": open,
onKeyDown: onKeyDown,
onClick: function onClick() {
return _onClick('right');
}
}, /*#__PURE__*/React.createElement(OutlinedRight, null))
// </Dropdown>
;
return /*#__PURE__*/React.createElement("div", {
className: classNames("".concat(prefixCls, "-nav-operations"), className),
style: style,
ref: ref
}, moreLeftNode, moreRightNode, /*#__PURE__*/React.createElement(AddButton, {
prefixCls: prefixCls,
locale: locale,
editable: editable
}));
}
export default /*#__PURE__*/React.forwardRef(OperationNode);