react-loading-progress/dist/components/Ripple.js

Loading display components

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 _templateObject = _taggedTemplateLiteral(["\n  display: flex;\n  justify-content: ", ";\n  align-items: center;\n  overflow: hidden;\n  position: absolute;\n"], ["\n  display: flex;\n  justify-content: ", ";\n  align-items: center;\n  overflow: hidden;\n  position: absolute;\n"]),
    _templateObject2 = _taggedTemplateLiteral(["\n  border-radius: 50%;\n  transition: all 700ms 0s ease;\n"], ["\n  border-radius: 50%;\n  transition: all 700ms 0s ease;\n"]);

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; }

function _taggedTemplateLiteral(strings, raw) { return Object.freeze(Object.defineProperties(strings, { raw: { value: Object.freeze(raw) } })); }

import React, { Component } from "react";
import PropTypes from "prop-types";
import styled from "styled-components";

var Root = styled.div(_templateObject, function (props) {
  return props.placement;
});

var Curled = styled.div(_templateObject2);

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

  function Ripple() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, Ripple);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Ripple.__proto__ || Object.getPrototypeOf(Ripple)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
      size: 0,
      opacity: 1,
      timeout: null
    }, _this.changeSize = function () {
      var size = _this.props.width > _this.props.height ? _this.props.width : _this.props.height;

      _this.setState({
        size: size,
        opacity: 0
      });
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Ripple, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var timeout = setTimeout(this.changeSize, 10);

      this.setState({
        timeout: timeout
      });
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.state.timeout !== null) {
        clearTimeout(this.state.timeout);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var rootStyle = {
        height: this.props.height + "px",
        width: this.props.width + "px"
      };

      var style = {
        height: this.state.size + "px",
        width: this.state.size + "px",
        opacity: this.state.opacity,
        backgroundColor: this.props.error ? "rgba(255, 0, 0, 0.3)" : "rgba(0, 0, 0, 0.3)"
      };

      return React.createElement(
        Root,
        { style: rootStyle, placement: this.props.placement },
        React.createElement(Curled, { style: style })
      );
    }
  }]);

  return Ripple;
}(Component);

Ripple.defaultProps = {
  placement: "center",
  width: null,
  height: null,
  error: false
};
Ripple.propTypes = {
  placement: PropTypes.string,
  width: PropTypes.number.isRequired,
  height: PropTypes.number.isRequired,
  error: PropTypes.bool
};


export default Ripple;