react-ions/lib/components/Checkbox/Checkbox.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _style = require('./style.scss');

var _style2 = _interopRequireDefault(_style);

var _bind = require('classnames/bind');

var _bind2 = _interopRequireDefault(_bind);

var _Icon = require('../Icon');

var _Icon2 = _interopRequireDefault(_Icon);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Checkbox = function (_React$Component) {
  _inherits(Checkbox, _React$Component);

  function Checkbox(props) {
    _classCallCheck(this, Checkbox);

    var _this = _possibleConstructorReturn(this, (Checkbox.__proto__ || Object.getPrototypeOf(Checkbox)).call(this, props));

    _this.state = {
      value: _this.props.value,
      iconName: _this.props.iconName
    };

    _this.handleChange = function (event) {
      event.persist();

      // Allow user to interact with locked checkboxes only if the value is false (unchecked)
      if (!_this.props.locked || !_this.props.value) {
        _this.setState({ value: event.target.checked }, function () {
          if (typeof _this.props.changeCallback === 'function') {
            _this.props.changeCallback(event);
          }
        });
      }
    };

    _this.UNSAFE_componentWillReceiveProps = function (nextProps) {
      var newState = {};

      if (nextProps.value !== _this.props.value) {
        newState.value = nextProps.value;
      }

      if (nextProps.iconName !== _this.state.iconName) {
        newState.iconName = nextProps.iconName;
      }

      _this.setState(newState);
    };

    _this.getLabel = function () {
      var title = typeof _this.props.label === 'string' ? _this.props.label : '';

      if (_this.props.label && _this.props.description) {
        return _react2.default.createElement(
          'div',
          { className: _style2.default['label-wrapper'] },
          _react2.default.createElement(
            'label',
            { htmlFor: _this.props.forLabelAttr },
            _react2.default.createElement(
              'span',
              { className: _style2.default['label-title'], title: title },
              _this.props.label
            ),
            _react2.default.createElement(
              'span',
              { className: _style2.default['label-description'] },
              _this.props.description
            )
          )
        );
      }

      if (_this.props.label) {
        return _react2.default.createElement(
          'label',
          { htmlFor: _this.props.forLabelAttr, title: title },
          _this.props.label
        );
      }

      return null;
    };

    _this.render = function () {
      var _this$props = _this.props,
          optClass = _this$props.optClass,
          changeCallback = _this$props.changeCallback,
          value = _this$props.value,
          disabled = _this$props.disabled,
          name = _this$props.name,
          label = _this$props.label,
          forLabelAttr = _this$props.forLabelAttr,
          other = _objectWithoutProperties(_this$props, ['optClass', 'changeCallback', 'value', 'disabled', 'name', 'label', 'forLabelAttr']);

      var cx = _bind2.default.bind(_style2.default);
      var disabledClass = _this.props.disabled ? _style2.default['checkbox-disabled'] : '';
      var allowNativeClass = _this.props.allowNative ? _style2.default['checkbox-native'] : null;
      var descriptionClass = _this.props.description ? _style2.default['has-description'] : null;
      var checkboxClass = cx(_style2.default['checkbox-component'], allowNativeClass, descriptionClass, disabledClass, optClass);
      var inputFillColor = _this.props.disabled ? '#9198A0' : '#3C97D3';
      var labelWrapperClass = _this.props.description ? _style2.default['label-group'] : null;
      var title = typeof label === 'string' ? label : '';

      return _react2.default.createElement(
        'div',
        { className: checkboxClass },
        _react2.default.createElement('input', { type: 'checkbox', id: _this.props.forLabelAttr, checked: _this.state.value, onChange: _this.handleChange, value: value, disabled: disabled, name: name, label: label, title: title }),
        _react2.default.createElement(
          'div',
          { className: labelWrapperClass },
          _react2.default.createElement(
            'div',
            { className: _style2.default['checkbox-input'] },
            _react2.default.createElement(_Icon2.default, { name: _this.state.iconName, fill: inputFillColor })
          ),
          _this.getLabel()
        )
      );
    };

    return _this;
  }

  return Checkbox;
}(_react2.default.Component);

Checkbox.defaultProps = {
  disabled: false,
  iconName: 'md-check',
  locked: false
};
Checkbox.propTypes = {
  /**
   * Displays a native checkbox, instead of the custom implementation.
   */
  allowNative: _propTypes2.default.bool,
  /**
   * Whether the checkbox is disabled.
   */
  disabled: _propTypes2.default.bool,
  /**
   * Value of the input. Sets whether the component is checked or not.
   */
  value: _propTypes2.default.bool,
  /**
   * Unique string to be passed to the label 'for' attrbute and the native checkbox 'id',
   * to allow using label to check/uncheck
   */
  forLabelAttr: _propTypes2.default.string,
  /**
   * Node displayed with the checkbox (can be a string).
   */
  label: _propTypes2.default.node,
  /**
   * Optional styles to add to the checkbox.
   */
  optClass: _propTypes2.default.string,
  /**
   * A callback function to be called when the checkbox changes.
   */
  changeCallback: _propTypes2.default.func,
  /**
   * Icon to be used in the checkbox.
   */
  iconName: _propTypes2.default.string,
  /**
   * Whether the checkbox is locked from change outside of receiving props.
   */
  locked: _propTypes2.default.bool,
  /**
   * Optional description that appears below the label.
   */
  description: _propTypes2.default.string
};
exports.default = Checkbox;