react-bootstrap/lib/ToggleButtonGroup.js

"use strict";

var _interopRequireDefault = require("@babel/runtime-corejs2/helpers/interopRequireDefault");

exports.__esModule = true;
exports.default = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/extends"));

var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/objectWithoutPropertiesLoose"));

var _inheritsLoose2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/inheritsLoose"));

var _propTypes = _interopRequireDefault(require("prop-types"));

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

var _invariant = _interopRequireDefault(require("invariant"));

var _uncontrollable = _interopRequireDefault(require("uncontrollable"));

var _createChainedFunction = _interopRequireDefault(require("./utils/createChainedFunction"));

var _ValidComponentChildren = _interopRequireDefault(require("./utils/ValidComponentChildren"));

var _ButtonGroup = _interopRequireDefault(require("./ButtonGroup"));

var _ToggleButton = _interopRequireDefault(require("./ToggleButton"));

var propTypes = {
  /**
   * An HTML `<input>` name for each child button.
   *
   * __Required if `type` is set to `'radio'`__
   */
  name: _propTypes.default.string,

  /**
   * The value, or array of values, of the active (pressed) buttons
   *
   * @controllable onChange
   */
  value: _propTypes.default.any,

  /**
   * Callback fired when a button is pressed, depending on whether the `type`
   * is `'radio'` or `'checkbox'`, `onChange` will be called with the value or
   * array of active values
   *
   * @controllable values
   */
  onChange: _propTypes.default.func,

  /**
   * The input `type` of the rendered buttons, determines the toggle behavior
   * of the buttons
   */
  type: _propTypes.default.oneOf(['checkbox', 'radio']).isRequired
};
var defaultProps = {
  type: 'radio'
};

var ToggleButtonGroup =
/*#__PURE__*/
function (_React$Component) {
  (0, _inheritsLoose2.default)(ToggleButtonGroup, _React$Component);

  function ToggleButtonGroup() {
    return _React$Component.apply(this, arguments) || this;
  }

  var _proto = ToggleButtonGroup.prototype;

  _proto.getValues = function getValues() {
    var value = this.props.value;
    return value == null ? [] : [].concat(value);
  };

  _proto.handleToggle = function handleToggle(value) {
    var _this$props = this.props,
        type = _this$props.type,
        onChange = _this$props.onChange;
    var values = this.getValues();
    var isActive = values.indexOf(value) !== -1;

    if (type === 'radio') {
      if (!isActive) {
        onChange(value);
      }

      return;
    }

    if (isActive) {
      onChange(values.filter(function (n) {
        return n !== value;
      }));
    } else {
      onChange(values.concat([value]));
    }
  };

  _proto.render = function render() {
    var _this = this;

    var _this$props2 = this.props,
        children = _this$props2.children,
        type = _this$props2.type,
        name = _this$props2.name,
        props = (0, _objectWithoutPropertiesLoose2.default)(_this$props2, ["children", "type", "name"]);
    var values = this.getValues();
    !(type !== 'radio' || !!name) ? process.env.NODE_ENV !== "production" ? (0, _invariant.default)(false, 'A `name` is required to group the toggle buttons when the `type` ' + 'is set to "radio"') : invariant(false) : void 0;
    delete props.onChange;
    delete props.value; // the data attribute is required b/c twbs css uses it in the selector

    return _react.default.createElement(_ButtonGroup.default, (0, _extends2.default)({}, props, {
      "data-toggle": "buttons"
    }), _ValidComponentChildren.default.map(children, function (child) {
      var _child$props = child.props,
          value = _child$props.value,
          onChange = _child$props.onChange;

      var handler = function handler() {
        return _this.handleToggle(value);
      };

      return _react.default.cloneElement(child, {
        type: type,
        name: child.name || name,
        checked: values.indexOf(value) !== -1,
        onChange: (0, _createChainedFunction.default)(onChange, handler)
      });
    }));
  };

  return ToggleButtonGroup;
}(_react.default.Component);

ToggleButtonGroup.propTypes = propTypes;
ToggleButtonGroup.defaultProps = defaultProps;
var UncontrolledToggleButtonGroup = (0, _uncontrollable.default)(ToggleButtonGroup, {
  value: 'onChange'
});
UncontrolledToggleButtonGroup.Button = _ToggleButton.default;
var _default = UncontrolledToggleButtonGroup;
exports.default = _default;
module.exports = exports["default"];