acud/es/select/src/SelectTrigger.js

acg react 组件库

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _extends from "@babel/runtime/helpers/esm/extends";
var __rest = this && this.__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 * as React from 'react';
// import Trigger from 'rc-trigger';
import Trigger from '@rc-component/trigger';
import classNames from 'classnames';
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 = _extends({
    minWidth: containerWidth
  }, dropdownStyle);
  if (typeof dropdownMatchSelectWidth === 'number') {
    popupStyle.width = dropdownMatchSelectWidth;
  } else if (dropdownMatchSelectWidth) {
    popupStyle.width = containerWidth;
  }
  return /*#__PURE__*/React.createElement(Trigger, _extends({}, 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: classNames(dropdownClassName, _defineProperty(_defineProperty({}, "".concat(dropdownPrefixCls, "-empty"), empty), "".concat(dropdownPrefixCls, "-multiple"), multiple)),
    popupStyle: popupStyle,
    getTriggerDOMNode: getTriggerDOMNode
  }), children);
};
var RefSelectTrigger = /*#__PURE__*/React.forwardRef(SelectTrigger);
RefSelectTrigger.displayName = 'SelectTrigger';
export default RefSelectTrigger;