polestar-ui-kit/lib/Loading/Loading.js

## Install

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

require("core-js/modules/es.array.concat");

require("core-js/modules/es.date.to-string");

require("core-js/modules/es.object.get-prototype-of");

require("core-js/modules/es.object.set-prototype-of");

require("core-js/modules/es.object.to-string");

require("core-js/modules/es.reflect.construct");

require("core-js/modules/es.regexp.to-string");

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

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

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

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

var _polestarIcons = _interopRequireDefault(require("polestar-icons"));

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 _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); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

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

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

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

  var _super = _createSuper(Loading);

  function Loading(props) {
    var _this;

    _classCallCheck(this, Loading);

    _this = _super.call(this, props);

    _this.applyStyles = function () {
      if (_this.props.show) {
        if (!_this.props.fullscreen) {
          if (_this.props.detectParentHeightAuto && _this.loading.parentNode && _this.loading.parentNode.style) {
            var parentStyle = _this.loading.parentNode.style;

            if (parentStyle.position === '') {
              _this.loading.parentNode.style.position = 'relative';
            }
          }
        }

        if (_this.props.spin3d) {
          _this.spinner.style.animation = "spin3d ".concat(_this.props.easing, " ").concat(_this.props.duration, "ms infinite");
        }

        _this.spinner.style.textShadow = "0 0 .1em ".concat(_this.props.color);
      }
    };

    _this.state = {};
    return _this;
  }

  _createClass(Loading, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.applyStyles();
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      this.applyStyles();
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var maskStyle;

      switch (this.props.mask) {
        case 'dark':
          {
            maskStyle = "rgba(0, 0, 0, ".concat(this.props.maskOpacity, ")");
            break;
          }

        case 'light':
          {
            maskStyle = "rgba(255, 255, 255, ".concat(this.props.maskOpacity, ")");
            break;
          }

        default:
          maskStyle = 'transparent';
      }

      var containerStyle = {
        backgroundColor: maskStyle
      };
      var spinnerStyle = {
        color: this.props.color,
        animationDuration: "".concat(this.props.duration, "ms"),
        animationTimingFunction: this.props.easing,
        fontSize: this.props.size
      };
      return this.props.show && _react["default"].createElement("div", {
        className: (0, _classnames["default"])({
          'ps-loading': true,
          fullscreen: this.props.fullscreen
        }),
        ref: function ref(_ref2) {
          _this2.loading = _ref2;
        },
        style: containerStyle
      }, _react["default"].createElement("div", {
        className: "ps-spinner",
        ref: function ref(_ref) {
          _this2.spinner = _ref;
        },
        style: spinnerStyle
      }, this.props.spinner));
    }
  }]);

  return Loading;
}(_react["default"].Component);

Loading.propTypes = {
  show: _propTypes["default"].bool,
  fullscreen: _propTypes["default"].bool,
  mask: _propTypes["default"].oneOf(['dark', 'light', 'none']),
  maskOpacity: _propTypes["default"].number,
  color: _propTypes["default"].string,
  spinner: _propTypes["default"].element,
  size: _propTypes["default"].number,
  duration: _propTypes["default"].number,
  easing: _propTypes["default"].string,
  spin3d: _propTypes["default"].bool,
  detectParentHeightAuto: _propTypes["default"].bool
};
Loading.defaultProps = {
  show: true,
  fullscreen: false,
  mask: 'dark',
  maskOpacity: 0.5,
  color: 'white',
  spinner: _react["default"].createElement(_polestarIcons["default"], {
    name: "spinner"
  }),
  size: 30,
  duration: 1000,
  easing: 'linear',
  spin3d: false,
  detectParentHeightAuto: true
};
var _default = Loading;
exports["default"] = _default;