icehrm/web/node_modules/rc-select/es/Selector/index.js

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(n); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

/**
 * Cursor rule:
 * 1. Only `showSearch` enabled
 * 2. Only `open` is `true`
 * 3. When typing, set `open` to `true` which hit rule of 2
 *
 * Accessibility:
 * - https://www.w3.org/TR/wai-aria-practices/examples/combobox/aria1.1pattern/listbox-combo.html
 */
import * as React from 'react';
import KeyCode from "rc-util/es/KeyCode";
import MultipleSelector from './MultipleSelector';
import SingleSelector from './SingleSelector';
import useLock from '../hooks/useLock';

var Selector = function Selector(props, ref) {
  var inputRef = React.useRef(null);
  var prefixCls = props.prefixCls,
      multiple = props.multiple,
      open = props.open,
      mode = props.mode,
      showSearch = props.showSearch,
      onSearch = props.onSearch,
      onToggleOpen = props.onToggleOpen,
      onInputKeyDown = props.onInputKeyDown,
      domRef = props.domRef; // ======================= Ref =======================

  React.useImperativeHandle(ref, function () {
    return {
      focus: function focus() {
        inputRef.current.focus();
      },
      blur: function blur() {
        inputRef.current.blur();
      }
    };
  }); // ====================== Input ======================

  var _useLock = useLock(0),
      _useLock2 = _slicedToArray(_useLock, 2),
      getInputMouseDown = _useLock2[0],
      setInputMouseDown = _useLock2[1];

  var onInternalInputKeyDown = function onInternalInputKeyDown(event) {
    var which = event.which;

    if (which === KeyCode.UP || which === KeyCode.DOWN) {
      event.preventDefault();
    }

    if (onInputKeyDown) {
      onInputKeyDown(event);
    }

    if (![KeyCode.SHIFT, KeyCode.TAB, KeyCode.BACKSPACE, KeyCode.ESC].includes(which)) {
      onToggleOpen(true);
    }
  };
  /**
   * We can not use `findDOMNode` sine it will get warning,
   * have to use timer to check if is input element.
   */


  var onInternalInputMouseDown = function onInternalInputMouseDown() {
    setInputMouseDown(true);
  }; // When paste come, ignore next onChange


  var pasteClearRef = React.useRef(false);

  var triggerOnSearch = function triggerOnSearch(value) {
    if (onSearch(value) !== false) {
      onToggleOpen(true);
    }
  };

  var onInputChange = function onInputChange(_ref) {
    var value = _ref.target.value;

    if (pasteClearRef.current) {
      pasteClearRef.current = false;
      return;
    }

    triggerOnSearch(value);
  };

  var onInputPaste = function onInputPaste(e) {
    var clipboardData = e.clipboardData;
    var value = clipboardData.getData('text'); // Block next onChange

    pasteClearRef.current = true;
    setTimeout(function () {
      pasteClearRef.current = false;
    });
    triggerOnSearch(value);
  }; // ====================== Focus ======================
  // Should focus input if click the selector


  var onClick = function onClick(_ref2) {
    var target = _ref2.target;

    if (target !== inputRef.current) {
      inputRef.current.focus();
    }
  };

  var onMouseDown = function onMouseDown(event) {
    var inputMouseDown = getInputMouseDown();

    if (event.target !== inputRef.current && !inputMouseDown) {
      event.preventDefault();
    }

    if (mode !== 'combobox' && (!showSearch || !inputMouseDown) || !open) {
      if (open) {
        onSearch('');
      }

      onToggleOpen();
    }
  }; // ================= Inner Selector ==================


  var sharedProps = {
    inputRef: inputRef,
    onInputKeyDown: onInternalInputKeyDown,
    onInputMouseDown: onInternalInputMouseDown,
    onInputChange: onInputChange,
    onInputPaste: onInputPaste
  };
  var selectNode = multiple ? React.createElement(MultipleSelector, Object.assign({}, props, sharedProps)) : React.createElement(SingleSelector, Object.assign({}, props, sharedProps));
  return React.createElement("div", {
    ref: domRef,
    className: "".concat(prefixCls, "-selector"),
    onClick: onClick,
    onMouseDown: onMouseDown
  }, selectNode);
};

var ForwardSelector = React.forwardRef(Selector);
ForwardSelector.displayName = 'Selector';
export default ForwardSelector;