d2-ui/node_modules-react-15/material-ui/Stepper/Stepper.js

d2-ui

'use strict';

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

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _simpleAssign = require('simple-assign');

var _simpleAssign2 = _interopRequireDefault(_simpleAssign);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _StepConnector = require('./StepConnector');

var _StepConnector2 = _interopRequireDefault(_StepConnector);

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

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 getStyles = function getStyles(props) {
  var orientation = props.orientation;

  return {
    root: {
      display: 'flex',
      flexDirection: orientation === 'horizontal' ? 'row' : 'column',
      alignContent: 'center',
      alignItems: orientation === 'horizontal' ? 'center' : 'stretch',
      justifyContent: 'space-between'
    }
  };
};

var Stepper = function (_Component) {
  _inherits(Stepper, _Component);

  function Stepper() {
    _classCallCheck(this, Stepper);

    return _possibleConstructorReturn(this, Object.getPrototypeOf(Stepper).apply(this, arguments));
  }

  _createClass(Stepper, [{
    key: 'getChildContext',
    value: function getChildContext() {
      var orientation = this.props.orientation;

      return { stepper: { orientation: orientation } };
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props;
      var activeStep = _props.activeStep;
      var children = _props.children;
      var linear = _props.linear;
      var style = _props.style;
      var prepareStyles = this.context.muiTheme.prepareStyles;

      var styles = getStyles(this.props, this.context);

      /**
       * One day, we may be able to use real CSS tools
       * For now, we need to create our own "pseudo" elements
       * and nth child selectors, etc
       * That's what some of this garbage is for :)
       */
      var steps = _react2.default.Children.map(children, function (step, index) {
        var controlProps = { index: index };

        if (activeStep === index) {
          controlProps.active = true;
        } else if (linear && activeStep > index) {
          controlProps.completed = true;
        } else if (linear && activeStep < index) {
          controlProps.disabled = true;
        }

        if (index + 1 === children.length) {
          controlProps.last = true;
        }

        return [index > 0 && _react2.default.createElement(_StepConnector2.default, null), _react2.default.cloneElement(step, (0, _simpleAssign2.default)(controlProps, step.props))];
      });

      return _react2.default.createElement(
        'div',
        { style: prepareStyles((0, _simpleAssign2.default)(styles.root, style)) },
        steps
      );
    }
  }]);

  return Stepper;
}(_react.Component);

Stepper.propTypes = {
  /**
   * Set the active step (zero based index). This will enable `Step` control helpers.
   */
  activeStep: _react.PropTypes.number,
  /**
   * Should be two or more `<Step />` components
   */
  children: _react.PropTypes.arrayOf(_react.PropTypes.element),
  /**
   * If set to `true`, the `Stepper` will assist in controlling steps for linear flow
   */
  linear: _react.PropTypes.bool,
  /**
   * The stepper orientation (layout flow direction)
   */
  orientation: _react.PropTypes.oneOf(['horizontal', 'vertical']),
  /**
   * Override the inline-style of the root element.
   */
  style: _react.PropTypes.object
};
Stepper.defaultProps = {
  orientation: 'horizontal',
  activeStep: 0,
  linear: true
};
Stepper.contextTypes = { muiTheme: _react.PropTypes.object.isRequired };
Stepper.childContextTypes = { stepper: _react.PropTypes.object };
exports.default = Stepper;