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frontend/node_modules/rc-select/lib/SelectTrigger.js

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+"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 _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
+var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
+var _trigger = _interopRequireDefault(require("@rc-component/trigger"));
+var _classnames = _interopRequireDefault(require("classnames"));
+var React = _interopRequireWildcard(require("react"));
+var _excluded = ["prefixCls", "disabled", "visible", "children", "popupElement", "animation", "transitionName", "dropdownStyle", "dropdownClassName", "direction", "placement", "builtinPlacements", "dropdownMatchSelectWidth", "dropdownRender", "dropdownAlign", "getPopupContainer", "empty", "getTriggerDOMNode", "onPopupVisibleChange", "onPopupMouseEnter"];
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+var getBuiltInPlacements = function getBuiltInPlacements(dropdownMatchSelectWidth) {
+  // Enable horizontal overflow auto-adjustment when a custom dropdown width is provided
+  var adjustX = dropdownMatchSelectWidth === true ? 0 : 1;
+  return {
+    bottomLeft: {
+      points: ['tl', 'bl'],
+      offset: [0, 4],
+      overflow: {
+        adjustX: adjustX,
+        adjustY: 1
+      },
+      htmlRegion: 'scroll'
+    },
+    bottomRight: {
+      points: ['tr', 'br'],
+      offset: [0, 4],
+      overflow: {
+        adjustX: adjustX,
+        adjustY: 1
+      },
+      htmlRegion: 'scroll'
+    },
+    topLeft: {
+      points: ['bl', 'tl'],
+      offset: [0, -4],
+      overflow: {
+        adjustX: adjustX,
+        adjustY: 1
+      },
+      htmlRegion: 'scroll'
+    },
+    topRight: {
+      points: ['br', 'tr'],
+      offset: [0, -4],
+      overflow: {
+        adjustX: adjustX,
+        adjustY: 1
+      },
+      htmlRegion: 'scroll'
+    }
+  };
+};
+var SelectTrigger = function SelectTrigger(props, ref) {
+  var prefixCls = props.prefixCls,
+    disabled = props.disabled,
+    visible = props.visible,
+    children = props.children,
+    popupElement = props.popupElement,
+    animation = props.animation,
+    transitionName = props.transitionName,
+    dropdownStyle = props.dropdownStyle,
+    dropdownClassName = props.dropdownClassName,
+    _props$direction = props.direction,
+    direction = _props$direction === void 0 ? 'ltr' : _props$direction,
+    placement = props.placement,
+    builtinPlacements = props.builtinPlacements,
+    dropdownMatchSelectWidth = props.dropdownMatchSelectWidth,
+    dropdownRender = props.dropdownRender,
+    dropdownAlign = props.dropdownAlign,
+    getPopupContainer = props.getPopupContainer,
+    empty = props.empty,
+    getTriggerDOMNode = props.getTriggerDOMNode,
+    onPopupVisibleChange = props.onPopupVisibleChange,
+    onPopupMouseEnter = props.onPopupMouseEnter,
+    restProps = (0, _objectWithoutProperties2.default)(props, _excluded);
+  var dropdownPrefixCls = "".concat(prefixCls, "-dropdown");
+  var popupNode = popupElement;
+  if (dropdownRender) {
+    popupNode = dropdownRender(popupElement);
+  }
+  var mergedBuiltinPlacements = React.useMemo(function () {
+    return builtinPlacements || getBuiltInPlacements(dropdownMatchSelectWidth);
+  }, [builtinPlacements, dropdownMatchSelectWidth]);
+
+  // ===================== Motion ======================
+  var mergedTransitionName = animation ? "".concat(dropdownPrefixCls, "-").concat(animation) : transitionName;
+
+  // =================== Popup Width ===================
+  var isNumberPopupWidth = typeof dropdownMatchSelectWidth === 'number';
+  var stretch = React.useMemo(function () {
+    if (isNumberPopupWidth) {
+      return null;
+    }
+    return dropdownMatchSelectWidth === false ? 'minWidth' : 'width';
+  }, [dropdownMatchSelectWidth, isNumberPopupWidth]);
+  var popupStyle = dropdownStyle;
+  if (isNumberPopupWidth) {
+    popupStyle = (0, _objectSpread2.default)((0, _objectSpread2.default)({}, popupStyle), {}, {
+      width: dropdownMatchSelectWidth
+    });
+  }
+
+  // ======================= Ref =======================
+  var triggerPopupRef = React.useRef(null);
+  React.useImperativeHandle(ref, function () {
+    return {
+      getPopupElement: function getPopupElement() {
+        var _triggerPopupRef$curr;
+        return (_triggerPopupRef$curr = triggerPopupRef.current) === null || _triggerPopupRef$curr === void 0 ? void 0 : _triggerPopupRef$curr.popupElement;
+      }
+    };
+  });
+  return /*#__PURE__*/React.createElement(_trigger.default, (0, _extends2.default)({}, restProps, {
+    showAction: onPopupVisibleChange ? ['click'] : [],
+    hideAction: onPopupVisibleChange ? ['click'] : [],
+    popupPlacement: placement || (direction === 'rtl' ? 'bottomRight' : 'bottomLeft'),
+    builtinPlacements: mergedBuiltinPlacements,
+    prefixCls: dropdownPrefixCls,
+    popupTransitionName: mergedTransitionName,
+    popup: /*#__PURE__*/React.createElement("div", {
+      onMouseEnter: onPopupMouseEnter
+    }, popupNode),
+    ref: triggerPopupRef,
+    stretch: stretch,
+    popupAlign: dropdownAlign,
+    popupVisible: visible,
+    getPopupContainer: getPopupContainer,
+    popupClassName: (0, _classnames.default)(dropdownClassName, (0, _defineProperty2.default)({}, "".concat(dropdownPrefixCls, "-empty"), empty)),
+    popupStyle: popupStyle,
+    getTriggerDOMNode: getTriggerDOMNode,
+    onPopupVisibleChange: onPopupVisibleChange
+  }), children);
+};
+var RefSelectTrigger = /*#__PURE__*/React.forwardRef(SelectTrigger);
+if (process.env.NODE_ENV !== 'production') {
+  RefSelectTrigger.displayName = 'SelectTrigger';
+}
+var _default = exports.default = RefSelectTrigger;