elfen-component-spinner/lib/components/dash.js

react components for loader or spinner

'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 _templateObject = _taggedTemplateLiteral(['\n  0% {\n    stroke-dasharray: ', ' ', ' 1 ', ';\n    transform: rotate(0deg);\n  }\n  \n  50% {\n    stroke-dasharray: ', ';\n    transform: rotate(360deg);\n  }\n\n  100% {\n    stroke-dasharray: ', ' ', ' 1 ', ';\n    transform: rotate(720deg);\n  }\n'], ['\n  0% {\n    stroke-dasharray: ', ' ', ' 1 ', ';\n    transform: rotate(0deg);\n  }\n  \n  50% {\n    stroke-dasharray: ', ';\n    transform: rotate(360deg);\n  }\n\n  100% {\n    stroke-dasharray: ', ' ', ' 1 ', ';\n    transform: rotate(720deg);\n  }\n']),
    _templateObject2 = _taggedTemplateLiteral(['\n  transform-origin: center;\n  animation-name: ', ';\n  width: ', 'px;\n  animation-duration: ', 's;\n  animation-iteration-count: infinite;\n'], ['\n  transform-origin: center;\n  animation-name: ', ';\n  width: ', 'px;\n  animation-duration: ', 's;\n  animation-iteration-count: infinite;\n']),
    _templateObject3 = _taggedTemplateLiteral(['\n  width: ', 'px;\n  height: ', 'px;\n'], ['\n  width: ', 'px;\n  height: ', 'px;\n']);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _styledComponents = require('styled-components');

var _styledComponents2 = _interopRequireDefault(_styledComponents);

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

var animationDash = function animationDash(props) {
  return (0, _styledComponents.keyframes)(_templateObject, props.dash, props.dash, props.dash, props.halfPerimeter / 5, props.dash, props.dash, props.dash);
};

var Circle = _styledComponents2.default.circle(_templateObject2, animationDash, function (props) {
  return props.dash;
}, function (props) {
  return props.duration;
});

var Svg = _styledComponents2.default.svg(_templateObject3, function (props) {
  return props.width;
}, function (props) {
  return props.height;
});

var DashLoading = function DashLoading(_ref) {
  var size = _ref.size,
      color = _ref.color,
      stroke = _ref.stroke,
      strokeWidth = _ref.strokeWidth,
      duration = _ref.duration,
      rest = _objectWithoutProperties(_ref, ['size', 'color', 'stroke', 'strokeWidth', 'duration']);

  var radius = size / 2 - strokeWidth;
  var halfPerimeter = Math.PI * radius;
  var dash = halfPerimeter / 5;

  return _react2.default.createElement(
    Svg,
    _extends({}, rest, { width: size, height: size }),
    _react2.default.createElement(Circle, {
      fill: 'none',
      stroke: color || stroke,
      strokeLinecap: 'round',
      strokeWidth: strokeWidth,
      cx: size / 2,
      cy: size / 2,
      r: radius,
      duration: duration,
      dash: dash,
      halfPerimeter: halfPerimeter
    })
  );
};

DashLoading.defaultProps = {
  size: 40,
  duration: 1.8,
  stroke: '#4197ff',
  strokeWidth: 4
};

exports.default = DashLoading;