rc-select/lib/Selector/MultipleSelector.js

"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 _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = _interopRequireWildcard(require("react"));
var React = _react;
var _classnames = _interopRequireDefault(require("classnames"));
var _pickAttrs = _interopRequireDefault(require("rc-util/lib/pickAttrs"));
var _rcOverflow = _interopRequireDefault(require("rc-overflow"));
var _TransBtn = _interopRequireDefault(require("../TransBtn"));
var _Input = _interopRequireDefault(require("./Input"));
var _useLayoutEffect = _interopRequireDefault(require("../hooks/useLayoutEffect"));
var _commonUtil = require("../utils/commonUtil");
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; }
function itemKey(value) {
  var _value$key;
  return (_value$key = value.key) !== null && _value$key !== void 0 ? _value$key : value.value;
}
var onPreventMouseDown = function onPreventMouseDown(event) {
  event.preventDefault();
  event.stopPropagation();
};
var SelectSelector = function SelectSelector(props) {
  var id = props.id,
    prefixCls = props.prefixCls,
    values = props.values,
    open = props.open,
    searchValue = props.searchValue,
    autoClearSearchValue = props.autoClearSearchValue,
    inputRef = props.inputRef,
    placeholder = props.placeholder,
    disabled = props.disabled,
    mode = props.mode,
    showSearch = props.showSearch,
    autoFocus = props.autoFocus,
    autoComplete = props.autoComplete,
    activeDescendantId = props.activeDescendantId,
    tabIndex = props.tabIndex,
    removeIcon = props.removeIcon,
    maxTagCount = props.maxTagCount,
    maxTagTextLength = props.maxTagTextLength,
    _props$maxTagPlacehol = props.maxTagPlaceholder,
    maxTagPlaceholder = _props$maxTagPlacehol === void 0 ? function (omittedValues) {
      return "+ ".concat(omittedValues.length, " ...");
    } : _props$maxTagPlacehol,
    tagRender = props.tagRender,
    onToggleOpen = props.onToggleOpen,
    onRemove = props.onRemove,
    onInputChange = props.onInputChange,
    onInputPaste = props.onInputPaste,
    onInputKeyDown = props.onInputKeyDown,
    onInputMouseDown = props.onInputMouseDown,
    onInputCompositionStart = props.onInputCompositionStart,
    onInputCompositionEnd = props.onInputCompositionEnd;
  var measureRef = React.useRef(null);
  var _useState = (0, _react.useState)(0),
    _useState2 = (0, _slicedToArray2.default)(_useState, 2),
    inputWidth = _useState2[0],
    setInputWidth = _useState2[1];
  var _useState3 = (0, _react.useState)(false),
    _useState4 = (0, _slicedToArray2.default)(_useState3, 2),
    focused = _useState4[0],
    setFocused = _useState4[1];
  var selectionPrefixCls = "".concat(prefixCls, "-selection");

  // ===================== Search ======================
  var inputValue = open || mode === 'multiple' && autoClearSearchValue === false || mode === 'tags' ? searchValue : '';
  var inputEditable = mode === 'tags' || mode === 'multiple' && autoClearSearchValue === false || showSearch && (open || focused);

  // We measure width and set to the input immediately
  (0, _useLayoutEffect.default)(function () {
    setInputWidth(measureRef.current.scrollWidth);
  }, [inputValue]);

  // ===================== Render ======================
  // >>> Render Selector Node. Includes Item & Rest
  var defaultRenderSelector = function defaultRenderSelector(item, content, itemDisabled, closable, onClose) {
    return /*#__PURE__*/React.createElement("span", {
      title: (0, _commonUtil.getTitle)(item),
      className: (0, _classnames.default)("".concat(selectionPrefixCls, "-item"), (0, _defineProperty2.default)({}, "".concat(selectionPrefixCls, "-item-disabled"), itemDisabled))
    }, /*#__PURE__*/React.createElement("span", {
      className: "".concat(selectionPrefixCls, "-item-content")
    }, content), closable && /*#__PURE__*/React.createElement(_TransBtn.default, {
      className: "".concat(selectionPrefixCls, "-item-remove"),
      onMouseDown: onPreventMouseDown,
      onClick: onClose,
      customizeIcon: removeIcon
    }, "\xD7"));
  };
  var customizeRenderSelector = function customizeRenderSelector(value, content, itemDisabled, closable, onClose, isMaxTag) {
    var onMouseDown = function onMouseDown(e) {
      onPreventMouseDown(e);
      onToggleOpen(!open);
    };
    return /*#__PURE__*/React.createElement("span", {
      onMouseDown: onMouseDown
    }, tagRender({
      label: content,
      value: value,
      disabled: itemDisabled,
      closable: closable,
      onClose: onClose,
      isMaxTag: !!isMaxTag
    }));
  };
  var renderItem = function renderItem(valueItem) {
    var itemDisabled = valueItem.disabled,
      label = valueItem.label,
      value = valueItem.value;
    var closable = !disabled && !itemDisabled;
    var displayLabel = label;
    if (typeof maxTagTextLength === 'number') {
      if (typeof label === 'string' || typeof label === 'number') {
        var strLabel = String(displayLabel);
        if (strLabel.length > maxTagTextLength) {
          displayLabel = "".concat(strLabel.slice(0, maxTagTextLength), "...");
        }
      }
    }
    var onClose = function onClose(event) {
      if (event) {
        event.stopPropagation();
      }
      onRemove(valueItem);
    };
    return typeof tagRender === 'function' ? customizeRenderSelector(value, displayLabel, itemDisabled, closable, onClose) : defaultRenderSelector(valueItem, displayLabel, itemDisabled, closable, onClose);
  };
  var renderRest = function renderRest(omittedValues) {
    var content = typeof maxTagPlaceholder === 'function' ? maxTagPlaceholder(omittedValues) : maxTagPlaceholder;
    return typeof tagRender === 'function' ? customizeRenderSelector(undefined, content, false, false, undefined, true) : defaultRenderSelector({
      title: content
    }, content, false);
  };

  // >>> Input Node
  var inputNode = /*#__PURE__*/React.createElement("div", {
    className: "".concat(selectionPrefixCls, "-search"),
    style: {
      width: inputWidth
    },
    onFocus: function onFocus() {
      setFocused(true);
    },
    onBlur: function onBlur() {
      setFocused(false);
    }
  }, /*#__PURE__*/React.createElement(_Input.default, {
    ref: inputRef,
    open: open,
    prefixCls: prefixCls,
    id: id,
    inputElement: null,
    disabled: disabled,
    autoFocus: autoFocus,
    autoComplete: autoComplete,
    editable: inputEditable,
    activeDescendantId: activeDescendantId,
    value: inputValue,
    onKeyDown: onInputKeyDown,
    onMouseDown: onInputMouseDown,
    onChange: onInputChange,
    onPaste: onInputPaste,
    onCompositionStart: onInputCompositionStart,
    onCompositionEnd: onInputCompositionEnd,
    tabIndex: tabIndex,
    attrs: (0, _pickAttrs.default)(props, true)
  }), /*#__PURE__*/React.createElement("span", {
    ref: measureRef,
    className: "".concat(selectionPrefixCls, "-search-mirror"),
    "aria-hidden": true
  }, inputValue, "\xA0"));

  // >>> Selections
  var selectionNode = /*#__PURE__*/React.createElement(_rcOverflow.default, {
    prefixCls: "".concat(selectionPrefixCls, "-overflow"),
    data: values,
    renderItem: renderItem,
    renderRest: renderRest,
    suffix: inputNode,
    itemKey: itemKey,
    maxCount: maxTagCount
  });
  return /*#__PURE__*/React.createElement("span", {
    className: "".concat(selectionPrefixCls, "-wrap")
  }, selectionNode, !values.length && !inputValue && /*#__PURE__*/React.createElement("span", {
    className: "".concat(selectionPrefixCls, "-placeholder")
  }, placeholder));
};
var _default = exports.default = SelectSelector;