acud/lib/select/src/SelectTrigger.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 _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var React = _interopRequireWildcard(require("react"));
var _trigger = _interopRequireDefault(require("@rc-component/trigger"));
var _classnames = _interopRequireDefault(require("classnames"));
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); }
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;
};

// import Trigger from 'rc-trigger';

var getBuiltInPlacements = function getBuiltInPlacements(dropdownMatchSelectWidth, popupOverflow) {
  // Enable horizontal overflow auto-adjustment when a custom dropdown width is provided
  var adjustX = typeof dropdownMatchSelectWidth !== 'number' ? 0 : 1;
  var htmlRegion = popupOverflow === 'scroll' ? 'scroll' : 'visible';
  return {
    bottomLeft: {
      points: ['tl', 'bl'],
      offset: [0, 4],
      overflow: {
        adjustX: adjustX,
        adjustY: 1
      },
      htmlRegion: htmlRegion
    },
    bottomRight: {
      points: ['tr', 'br'],
      offset: [0, 4],
      overflow: {
        adjustX: adjustX,
        adjustY: 1
      },
      htmlRegion: htmlRegion
    },
    topLeft: {
      points: ['bl', 'tl'],
      offset: [0, -4],
      overflow: {
        adjustX: adjustX,
        adjustY: 1
      },
      htmlRegion: htmlRegion
    },
    topRight: {
      points: ['br', 'tr'],
      offset: [0, -4],
      overflow: {
        adjustX: adjustX,
        adjustY: 1
      },
      htmlRegion: htmlRegion
    }
  };
};
var SelectTrigger = function SelectTrigger(props, ref) {
  var prefixCls = props.prefixCls,
    visible = props.visible,
    children = props.children,
    popupElement = props.popupElement,
    multiple = props.multiple,
    containerWidth = props.containerWidth,
    animation = props.animation,
    transitionName = props.transitionName,
    dropdownStyle = props.dropdownStyle,
    dropdownClassName = props.dropdownClassName,
    _props$direction = props.direction,
    direction = _props$direction === void 0 ? 'ltr' : _props$direction,
    _props$dropdownMatchS = props.dropdownMatchSelectWidth,
    dropdownMatchSelectWidth = _props$dropdownMatchS === void 0 ? true : _props$dropdownMatchS,
    dropdownRender = props.dropdownRender,
    dropdownAlign = props.dropdownAlign,
    getPopupContainer = props.getPopupContainer,
    empty = props.empty,
    getTriggerDOMNode = props.getTriggerDOMNode,
    placement = props.placement,
    popupOverflow = props.popupOverflow,
    restProps = __rest(props, ["prefixCls", "visible", "children", "popupElement", "multiple", "containerWidth", "animation", "transitionName", "dropdownStyle", "dropdownClassName", "direction", "dropdownMatchSelectWidth", "dropdownRender", "dropdownAlign", "getPopupContainer", "empty", "getTriggerDOMNode", "placement", "popupOverflow"]);
  var dropdownPrefixCls = "".concat(prefixCls, "-dropdown");
  var popupNode = popupElement;
  if (dropdownRender) {
    popupNode = dropdownRender(popupElement);
  }
  var builtInPlacements = React.useMemo(function () {
    return getBuiltInPlacements(dropdownMatchSelectWidth, popupOverflow);
  }, [dropdownMatchSelectWidth, popupOverflow]);
  // ===================== Motion ======================
  var mergedTransitionName = animation ? "".concat(dropdownPrefixCls, "-").concat(animation) : transitionName;
  // ======================= Ref =======================
  var popupRef = React.useRef(null);
  React.useImperativeHandle(ref, function () {
    return {
      getPopupElement: function getPopupElement() {
        return popupRef.current;
      }
    };
  });
  var popupStyle = (0, _extends2["default"])({
    minWidth: containerWidth
  }, dropdownStyle);
  if (typeof dropdownMatchSelectWidth === 'number') {
    popupStyle.width = dropdownMatchSelectWidth;
  } else if (dropdownMatchSelectWidth) {
    popupStyle.width = containerWidth;
  }
  return /*#__PURE__*/React.createElement(_trigger["default"], (0, _extends2["default"])({}, restProps, {
    showAction: [],
    hideAction: [],
    popupPlacement: placement || (direction === 'rtl' ? 'bottomRight' : 'bottomLeft'),
    builtinPlacements: builtInPlacements,
    prefixCls: dropdownPrefixCls,
    popupTransitionName: mergedTransitionName,
    popup: /*#__PURE__*/React.createElement("div", {
      ref: popupRef
    }, popupNode),
    popupAlign: dropdownAlign,
    popupVisible: visible,
    getPopupContainer: getPopupContainer,
    popupClassName: (0, _classnames["default"])(dropdownClassName, (0, _defineProperty2["default"])((0, _defineProperty2["default"])({}, "".concat(dropdownPrefixCls, "-empty"), empty), "".concat(dropdownPrefixCls, "-multiple"), multiple)),
    popupStyle: popupStyle,
    getTriggerDOMNode: getTriggerDOMNode
  }), children);
};
var RefSelectTrigger = /*#__PURE__*/React.forwardRef(SelectTrigger);
RefSelectTrigger.displayName = 'SelectTrigger';
var _default = exports["default"] = RefSelectTrigger;