acud/lib/dropdown/rc-dropdown/Dropdown.js

acg react 组件库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var React = _interopRequireWildcard(require("react"));
var _rcTrigger = _interopRequireDefault(require("rc-trigger"));
var _classnames = _interopRequireDefault(require("classnames"));
var _placements = _interopRequireDefault(require("./placements"));
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
/**
 * @file
 * @author dailin01
 */
var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};
  for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};
function Dropdown(props, ref) {
  var _props$arrow = props.arrow,
    arrow = _props$arrow === void 0 ? false : _props$arrow,
    _props$prefixCls = props.prefixCls,
    prefixCls = _props$prefixCls === void 0 ? 'rc-dropdown' : _props$prefixCls,
    transitionName = props.transitionName,
    animation = props.animation,
    align = props.align,
    _props$placement = props.placement,
    placement = _props$placement === void 0 ? 'bottomLeft' : _props$placement,
    _props$placements = props.placements,
    placements = _props$placements === void 0 ? _placements["default"] : _props$placements,
    getPopupContainer = props.getPopupContainer,
    showAction = props.showAction,
    hideAction = props.hideAction,
    overlayClassName = props.overlayClassName,
    overlayStyle = props.overlayStyle,
    visible = props.visible,
    _props$trigger = props.trigger,
    trigger = _props$trigger === void 0 ? ['hover'] : _props$trigger,
    otherProps = __rest(props, ["arrow", "prefixCls", "transitionName", "animation", "align", "placement", "placements", "getPopupContainer", "showAction", "hideAction", "overlayClassName", "overlayStyle", "visible", "trigger"]);
  var _React$useState = React.useState(),
    _React$useState2 = (0, _slicedToArray2["default"])(_React$useState, 2),
    triggerVisible = _React$useState2[0],
    setTriggerVisible = _React$useState2[1];
  var mergedVisible = 'visible' in props ? visible : triggerVisible;
  var triggerRef = React.useRef(null);
  React.useImperativeHandle(ref, function () {
    return triggerRef.current;
  });
  var getOverlayElement = function getOverlayElement() {
    var overlay = props.overlay;
    var overlayElement;
    if (typeof overlay === 'function') {
      overlayElement = overlay();
    } else {
      overlayElement = overlay;
    }
    return overlayElement;
  };
  var onClick = function onClick(e) {
    var onOverlayClick = props.onOverlayClick;
    var overlayProps = getOverlayElement().props;
    setTriggerVisible(false);
    onVisibleChange(false);
    if (onOverlayClick) {
      onOverlayClick(e);
    }
    if (overlayProps.onClick) {
      overlayProps.onClick(e);
    }
  };
  var onVisibleChange = function onVisibleChange(visible) {
    var onVisibleChange = props.onVisibleChange;
    setTriggerVisible(visible);
    if (typeof onVisibleChange === 'function') {
      onVisibleChange(visible);
    }
  };
  var getMenuElement = function getMenuElement() {
    var overlayElement = getOverlayElement();
    var extraOverlayProps = {
      prefixCls: "".concat(prefixCls, "-menu"),
      onClick: onClick
    };
    if (typeof overlayElement.type === 'string') {
      delete extraOverlayProps.prefixCls;
    }
    return /*#__PURE__*/React.createElement(React.Fragment, null, arrow && /*#__PURE__*/React.createElement("div", {
      className: "".concat(prefixCls, "-arrow")
    }), /*#__PURE__*/React.cloneElement(overlayElement, extraOverlayProps));
  };
  var getMenuElementOrLambda = function getMenuElementOrLambda() {
    var overlay = props.overlay;
    if (typeof overlay === 'function') {
      return getMenuElement;
    }
    return getMenuElement();
  };
  var getMinOverlayWidthMatchTrigger = function getMinOverlayWidthMatchTrigger() {
    var minOverlayWidthMatchTrigger = props.minOverlayWidthMatchTrigger,
      alignPoint = props.alignPoint;
    if ('minOverlayWidthMatchTrigger' in props) {
      return minOverlayWidthMatchTrigger;
    }
    return !alignPoint;
  };
  var getOpenClassName = function getOpenClassName() {
    var openClassName = props.openClassName;
    if (openClassName !== undefined) {
      return openClassName;
    }
    return "".concat(prefixCls, "-open");
  };
  var renderChildren = function renderChildren() {
    var children = props.children;
    var childrenProps = children.props ? children.props : {};
    var childClassName = (0, _classnames["default"])(childrenProps.className, getOpenClassName());
    return triggerVisible && children ? /*#__PURE__*/React.cloneElement(children, {
      className: childClassName
    }) : children;
  };
  var triggerHideAction = hideAction;
  if (!triggerHideAction && trigger.indexOf('contextMenu') !== -1) {
    triggerHideAction = ['click'];
  }
  return /*#__PURE__*/React.createElement(_rcTrigger["default"], (0, _extends2["default"])({}, otherProps, {
    prefixCls: prefixCls,
    ref: triggerRef,
    popupClassName: (0, _classnames["default"])(overlayClassName, (0, _defineProperty2["default"])({}, "".concat(prefixCls, "-show-arrow"), arrow)),
    popupStyle: overlayStyle,
    builtinPlacements: placements,
    action: trigger,
    showAction: showAction,
    hideAction: triggerHideAction || [],
    popupPlacement: placement,
    popupAlign: align,
    popupTransitionName: transitionName,
    popupAnimation: animation,
    popupVisible: mergedVisible,
    stretch: getMinOverlayWidthMatchTrigger() ? 'minWidth' : '',
    popup: getMenuElementOrLambda(),
    onPopupVisibleChange: onVisibleChange,
    getPopupContainer: getPopupContainer
  }), renderChildren());
}
var _default = exports["default"] = /*#__PURE__*/React.forwardRef(Dropdown);