gsy-component-library/build/components/_Verbund/SellForm/Slider.js

reusable components from grid singularity

'use strict';

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

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

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

var _bind2 = _interopRequireDefault(_bind);

var _reactSlider = require('react-slider');

var _reactSlider2 = _interopRequireDefault(_reactSlider);

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; }

require('./SellForm.' + (process.env.NODE_ENV === 'storybook' ? 'scss' : 'css'));

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

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

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

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

    _this.onChange = _this.onChange.bind(_this);
    return _this;
  }

  _createClass(Slider, [{
    key: 'onChange',
    value: function onChange(val) {
      this.setState({ value: val });
      if (this.props.onChange) this.props.onChange(val);
    }
  }, {
    key: 'render',
    value: function render() {
      var props = this.props;

      var className = props.className,
          children = props.children,
          min = props.min,
          max = props.max,
          onChange = props.onChange,
          tickStep = props.tickStep,
          unit = props.unit,
          other = _objectWithoutProperties(props, ['className', 'children', 'min', 'max', 'onChange', 'tickStep', 'unit']);

      var value = this.state.value;


      var sliderClasses = (0, _bind2.default)('slider-input', className);

      var range = max - min;
      var ticks = new Array(parseInt(range / tickStep) + 1).fill(0);
      ticks[0] = 1;

      return _react2.default.createElement(
        'div',
        _extends({ className: sliderClasses }, other),
        _react2.default.createElement(
          'div',
          { className: 'ticks' },
          ticks.map(function (t, index) {
            return _react2.default.createElement('div', { className: 'tick', key: index, style: { width: (t === 1 ? 0 : 100 / (ticks.length - 1)) + '%' } });
          })
        ),
        _react2.default.createElement(
          'div',
          { className: 'marks' },
          value > min + tickStep && _react2.default.createElement(
            'div',
            { className: 'min' },
            min,
            unit
          ),
          value < max - tickStep && _react2.default.createElement(
            'div',
            { className: 'max' },
            max,
            unit
          ),
          _react2.default.createElement(
            'div',
            { className: 'value',
              style: {
                left: 'calc(' + (value - min) / range * 100 + '% - 25px - ' + (value - range / 2) / range * 30 + 'px)'
              } },
            value,
            unit
          )
        ),
        _react2.default.createElement(_reactSlider2.default, { value: value, min: min, max: max, onChange: this.onChange })
      );
    }
  }]);

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

Slider.propTypes = {
  className: _propTypes2.default.string,
  children: _propTypes2.default.node,
  min: _propTypes2.default.number,
  max: _propTypes2.default.number,
  tickStep: _propTypes2.default.number,
  unit: _propTypes2.default.string,
  value: _propTypes2.default.number,
  onChange: _propTypes2.default.func
};

Slider.defaultProps = {
  className: '',
  min: 0,
  max: 100,
  tickStep: 10,
  unit: '%',
  value: 60,
  onChange: function onChange() {}
};

exports.default = Slider;