268 lines
10 KiB
JavaScript
268 lines
10 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = void 0;
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var _domScrollIntoView = _interopRequireDefault(require("dom-scroll-into-view"));
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var PropTypes = _interopRequireWildcard(require("prop-types"));
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var _raf = _interopRequireDefault(require("raf"));
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var _rcMenu = _interopRequireDefault(require("rc-menu"));
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var _toArray = _interopRequireDefault(require("rc-util/lib/Children/toArray"));
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var React = _interopRequireWildcard(require("react"));
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var _reactDom = require("react-dom");
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var _util = require("./util");
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; return newObj; } }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
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function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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var DropdownMenu =
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/*#__PURE__*/
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function (_React$Component) {
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_inherits(DropdownMenu, _React$Component);
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function DropdownMenu(props) {
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var _this;
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_classCallCheck(this, DropdownMenu);
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_this = _possibleConstructorReturn(this, _getPrototypeOf(DropdownMenu).call(this, props));
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_this.rafInstance = {
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cancel: function cancel() {
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return null;
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}
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};
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_this.lastVisible = false;
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_this.scrollActiveItemToView = function () {
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// scroll into view
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var itemComponent = (0, _reactDom.findDOMNode)(_this.firstActiveItem);
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var _this$props = _this.props,
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visible = _this$props.visible,
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firstActiveValue = _this$props.firstActiveValue;
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var value = _this.props.value;
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if (!itemComponent || !visible) {
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return;
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}
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var scrollIntoViewOpts = {
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onlyScrollIfNeeded: true
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};
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if ((!value || value.length === 0) && firstActiveValue) {
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scrollIntoViewOpts.alignWithTop = true;
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} // Delay to scroll since current frame item position is not ready when pre view is by filter
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// https://github.com/ant-design/ant-design/issues/11268#issuecomment-406634462
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_this.rafInstance = (0, _raf["default"])(function () {
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(0, _domScrollIntoView["default"])(itemComponent, (0, _reactDom.findDOMNode)(_this.menuRef), scrollIntoViewOpts);
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});
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};
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_this.renderMenu = function () {
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var _this$props2 = _this.props,
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menuItems = _this$props2.menuItems,
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menuItemSelectedIcon = _this$props2.menuItemSelectedIcon,
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defaultActiveFirstOption = _this$props2.defaultActiveFirstOption,
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prefixCls = _this$props2.prefixCls,
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multiple = _this$props2.multiple,
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onMenuSelect = _this$props2.onMenuSelect,
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inputValue = _this$props2.inputValue,
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backfillValue = _this$props2.backfillValue,
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onMenuDeselect = _this$props2.onMenuDeselect,
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visible = _this$props2.visible;
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var firstActiveValue = _this.props.firstActiveValue;
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if (menuItems && menuItems.length) {
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var menuProps = {};
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if (multiple) {
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menuProps.onDeselect = onMenuDeselect;
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menuProps.onSelect = onMenuSelect;
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} else {
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menuProps.onClick = onMenuSelect;
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}
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var value = _this.props.value;
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var selectedKeys = (0, _util.getSelectKeys)(menuItems, value);
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var activeKeyProps = {};
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var defaultActiveFirst = defaultActiveFirstOption;
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var clonedMenuItems = menuItems;
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if (selectedKeys.length || firstActiveValue) {
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if (visible && !_this.lastVisible) {
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activeKeyProps.activeKey = selectedKeys[0] || firstActiveValue;
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} else if (!visible) {
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// Do not trigger auto active since we already have selectedKeys
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if (selectedKeys[0]) {
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defaultActiveFirst = false;
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}
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activeKeyProps.activeKey = undefined;
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}
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var foundFirst = false; // set firstActiveItem via cloning menus
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// for scroll into view
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var clone = function clone(item) {
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var key = item.key;
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if (!foundFirst && selectedKeys.indexOf(key) !== -1 || !foundFirst && !selectedKeys.length && firstActiveValue.indexOf(item.key) !== -1) {
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foundFirst = true;
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return React.cloneElement(item, {
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ref: function ref(_ref) {
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_this.firstActiveItem = _ref;
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}
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});
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}
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return item;
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};
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clonedMenuItems = menuItems.map(function (item) {
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if (item.type.isMenuItemGroup) {
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var children = (0, _toArray["default"])(item.props.children).map(clone);
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return React.cloneElement(item, {}, children);
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}
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return clone(item);
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});
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} else {
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// Clear firstActiveItem when dropdown menu items was empty
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// Avoid `Unable to find node on an unmounted component`
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// https://github.com/ant-design/ant-design/issues/10774
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_this.firstActiveItem = null;
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} // clear activeKey when inputValue change
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var lastValue = value && value[value.length - 1];
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if (inputValue !== _this.lastInputValue && (!lastValue || lastValue !== backfillValue)) {
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activeKeyProps.activeKey = '';
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}
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return React.createElement(_rcMenu["default"], _extends({
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ref: _this.saveMenuRef,
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style: _this.props.dropdownMenuStyle,
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defaultActiveFirst: defaultActiveFirst,
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role: "listbox",
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itemIcon: multiple ? menuItemSelectedIcon : null
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}, activeKeyProps, {
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multiple: multiple
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}, menuProps, {
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selectedKeys: selectedKeys,
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prefixCls: "".concat(prefixCls, "-menu")
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}), clonedMenuItems);
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}
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return null;
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};
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_this.lastInputValue = props.inputValue;
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_this.saveMenuRef = (0, _util.saveRef)(_assertThisInitialized(_this), 'menuRef');
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return _this;
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}
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_createClass(DropdownMenu, [{
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key: "componentDidMount",
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value: function componentDidMount() {
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this.scrollActiveItemToView();
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this.lastVisible = this.props.visible;
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}
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}, {
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key: "shouldComponentUpdate",
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value: function shouldComponentUpdate(nextProps) {
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if (!nextProps.visible) {
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this.lastVisible = false;
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} // freeze when hide
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return this.props.visible && !nextProps.visible || nextProps.visible || nextProps.inputValue !== this.props.inputValue;
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}
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}, {
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key: "componentDidUpdate",
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value: function componentDidUpdate(prevProps) {
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var props = this.props;
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if (!prevProps.visible && props.visible) {
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this.scrollActiveItemToView();
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}
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this.lastVisible = props.visible;
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this.lastInputValue = props.inputValue;
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}
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}, {
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key: "componentWillUnmount",
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value: function componentWillUnmount() {
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if (this.rafInstance && this.rafInstance.cancel) {
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this.rafInstance.cancel();
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}
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}
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}, {
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key: "render",
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value: function render() {
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var renderMenu = this.renderMenu();
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return renderMenu ? React.createElement("div", {
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style: {
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overflow: 'auto',
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transform: 'translateZ(0)'
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},
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id: this.props.ariaId,
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onFocus: this.props.onPopupFocus,
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onMouseDown: _util.preventDefaultEvent,
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onScroll: this.props.onPopupScroll
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}, renderMenu) : null;
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}
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}]);
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return DropdownMenu;
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}(React.Component);
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exports["default"] = DropdownMenu;
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DropdownMenu.displayName = 'DropdownMenu';
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DropdownMenu.propTypes = {
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ariaId: PropTypes.string,
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defaultActiveFirstOption: PropTypes.bool,
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value: PropTypes.any,
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dropdownMenuStyle: PropTypes.object,
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multiple: PropTypes.bool,
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onPopupFocus: PropTypes.func,
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onPopupScroll: PropTypes.func,
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onMenuDeSelect: PropTypes.func,
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onMenuSelect: PropTypes.func,
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prefixCls: PropTypes.string,
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menuItems: PropTypes.any,
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inputValue: PropTypes.string,
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visible: PropTypes.bool,
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firstActiveValue: PropTypes.string,
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menuItemSelectedIcon: PropTypes.oneOfType([PropTypes.func, PropTypes.node])
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}; |