react-bootstrap-typeahead/cjs/components/TypeaheadInputMulti/TypeaheadInputMulti.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _classnames = _interopRequireDefault(require("classnames"));

var _react = _interopRequireDefault(require("react"));

var _Hint = _interopRequireDefault(require("../Hint"));

var _Input = _interopRequireDefault(require("../Input"));

var _utils = require("../../utils");

var _excluded = ["children", "className", "inputClassName", "inputRef", "referenceElementRef", "selected"];

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2["default"])(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2["default"])(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2["default"])(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

var TypeaheadInputMulti = /*#__PURE__*/function (_React$Component) {
  (0, _inherits2["default"])(TypeaheadInputMulti, _React$Component);

  var _super = _createSuper(TypeaheadInputMulti);

  function TypeaheadInputMulti() {
    var _this;

    (0, _classCallCheck2["default"])(this, TypeaheadInputMulti);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _super.call.apply(_super, [this].concat(args));
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "wrapperRef", /*#__PURE__*/_react["default"].createRef());
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_input", null);
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "getInputRef", function (input) {
      _this._input = input;

      _this.props.inputRef(input);
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_handleContainerClickOrFocus", function (e) {
      // Don't focus the input if it's disabled.
      if (_this.props.disabled) {
        e.currentTarget.blur();
        return;
      }

      var inputNode = _this._input;

      if (!inputNode || // Ignore if the clicked element is a child of the container, ie: a token
      // or the input itself.
      e.currentTarget.contains(e.target) && e.currentTarget !== e.target) {
        return;
      }

      if ((0, _utils.isSelectable)(inputNode)) {
        // Move cursor to the end if the user clicks outside the actual input.
        inputNode.selectionStart = inputNode.value.length;
      }

      inputNode.focus();
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_handleKeyDown", function (e) {
      var _this$props = _this.props,
          onKeyDown = _this$props.onKeyDown,
          selected = _this$props.selected,
          value = _this$props.value;

      if (e.key === 'Backspace' && selected.length && !value) {
        // Prevent browser from going back.
        e.preventDefault(); // If the input is selected and there is no text, focus the last
        // token when the user hits backspace.

        if (_this.wrapperRef.current) {
          var children = _this.wrapperRef.current.children;
          var lastToken = children[children.length - 2];
          lastToken && lastToken.focus();
        }
      }

      onKeyDown && onKeyDown(e);
    });
    return _this;
  }

  (0, _createClass2["default"])(TypeaheadInputMulti, [{
    key: "render",
    value: function render() {
      var _propsWithBsClassName = (0, _utils.propsWithBsClassName)(this.props),
          children = _propsWithBsClassName.children,
          className = _propsWithBsClassName.className,
          inputClassName = _propsWithBsClassName.inputClassName,
          inputRef = _propsWithBsClassName.inputRef,
          referenceElementRef = _propsWithBsClassName.referenceElementRef,
          selected = _propsWithBsClassName.selected,
          props = (0, _objectWithoutProperties2["default"])(_propsWithBsClassName, _excluded);

      return /*#__PURE__*/_react["default"].createElement("div", {
        className: (0, _classnames["default"])('rbt-input-multi', {
          disabled: props.disabled
        }, className),
        onClick: this._handleContainerClickOrFocus,
        onFocus: this._handleContainerClickOrFocus,
        ref: referenceElementRef,
        tabIndex: -1
      }, /*#__PURE__*/_react["default"].createElement("div", {
        className: "rbt-input-wrapper",
        ref: this.wrapperRef
      }, children, /*#__PURE__*/_react["default"].createElement(_Hint["default"], null, /*#__PURE__*/_react["default"].createElement(_Input["default"], (0, _extends2["default"])({}, props, {
        className: inputClassName,
        onKeyDown: this._handleKeyDown,
        ref: this.getInputRef,
        style: {
          backgroundColor: 'transparent',
          border: 0,
          boxShadow: 'none',
          cursor: 'inherit',
          outline: 'none',
          padding: 0,
          width: '100%',
          zIndex: 1
        }
      })))));
    }
  }]);
  return TypeaheadInputMulti;
}(_react["default"].Component);

var _default = TypeaheadInputMulti;
exports["default"] = _default;