forgeplus-react/node_modules/material-ui/Progress/CircularProgress.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

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

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));

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

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

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

var _withStyles = _interopRequireDefault(require("../styles/withStyles"));

var _helpers = require("../utils/helpers");

var SIZE = 50;

function getRelativeValue(value, min, max) {
  var clampedValue = Math.min(Math.max(min, value), max);
  return (clampedValue - min) / (max - min);
}

function easeOut(t) {
  t = getRelativeValue(t, 0, 1); // https://gist.github.com/gre/1650294

  t = (t -= 1) * t * t + 1;
  return t;
}

function easeIn(t) {
  return t * t;
}

var styles = function styles(theme) {
  return {
    root: {
      display: 'inline-block'
    },
    colorPrimary: {
      color: theme.palette.primary.main
    },
    colorSecondary: {
      color: theme.palette.secondary.main
    },
    svg: {},
    svgIndeterminate: {
      animation: 'mui-progress-circular-rotate 1.4s linear infinite'
    },
    circle: {
      stroke: 'currentColor',
      strokeLinecap: 'round'
    },
    circleIndeterminate: {
      animation: 'mui-progress-circular-dash 1.4s ease-in-out infinite',
      // Some default value that looks fine waiting for the animation to kicks in.
      strokeDasharray: '80px, 200px',
      strokeDashoffset: '0px' // Add the unit to fix a Edge 16 and below bug.

    },
    '@keyframes mui-progress-circular-rotate': {
      '100%': {
        transform: 'rotate(360deg)'
      }
    },
    '@keyframes mui-progress-circular-dash': {
      '0%': {
        strokeDasharray: '1px, 200px',
        strokeDashoffset: '0px'
      },
      '50%': {
        strokeDasharray: '100px, 200px',
        strokeDashoffset: '-15px'
      },
      '100%': {
        strokeDasharray: '100px, 200px',
        strokeDashoffset: '-120px'
      }
    }
  };
};
/**
 * ## ARIA
 *
 * If the progress bar is describing the loading progress of a particular region of a page,
 * you should use `aria-describedby` to point to the progress bar, and set the `aria-busy`
 * attribute to `true` on that region until it has finished loading.
 */


exports.styles = styles;

function CircularProgress(props) {
  var classes = props.classes,
      className = props.className,
      color = props.color,
      size = props.size,
      style = props.style,
      thickness = props.thickness,
      value = props.value,
      variant = props.variant,
      other = (0, _objectWithoutProperties2.default)(props, ["classes", "className", "color", "size", "style", "thickness", "value", "variant"]);
  var circleStyle = {};
  var rootStyle = {};
  var rootProps = {};

  if (variant === 'determinate' || variant === 'static') {
    var circumference = 2 * Math.PI * (SIZE / 2 - 5);
    circleStyle.strokeDasharray = circumference.toFixed(3);
    rootProps['aria-valuenow'] = Math.round(value);

    if (variant === 'static') {
      circleStyle.strokeDashoffset = "".concat(((100 - value) / 100 * circumference).toFixed(3), "px");
      rootStyle.transform = 'rotate(-90deg)';
    } else {
      circleStyle.strokeDashoffset = "".concat((easeIn((100 - value) / 100) * circumference).toFixed(3), "px");
      rootStyle.transform = "rotate(".concat((easeOut(value / 70) * 270).toFixed(3), "deg)");
    }
  }

  return _react.default.createElement("div", (0, _extends2.default)({
    className: (0, _classnames.default)(classes.root, (0, _defineProperty2.default)({}, classes["color".concat((0, _helpers.capitalize)(color))], color !== 'inherit'), className),
    style: (0, _objectSpread2.default)({
      width: size,
      height: size
    }, rootStyle, style),
    role: "progressbar"
  }, rootProps, other), _react.default.createElement("svg", {
    className: (0, _classnames.default)(classes.svg, (0, _defineProperty2.default)({}, classes.svgIndeterminate, variant === 'indeterminate')),
    viewBox: "0 0 ".concat(SIZE, " ").concat(SIZE)
  }, _react.default.createElement("circle", {
    className: (0, _classnames.default)(classes.circle, (0, _defineProperty2.default)({}, classes.circleIndeterminate, variant === 'indeterminate')),
    style: circleStyle,
    cx: SIZE / 2,
    cy: SIZE / 2,
    r: SIZE / 2 - 5,
    fill: "none",
    strokeWidth: thickness
  })));
}

CircularProgress.propTypes = process.env.NODE_ENV !== "production" ? {
  /**
   * Useful to extend the style applied to components.
   */
  classes: _propTypes.default.object.isRequired,

  /**
   * @ignore
   */
  className: _propTypes.default.string,

  /**
   * The color of the component. It supports those theme colors that make sense for this component.
   */
  color: _propTypes.default.oneOf(['primary', 'secondary', 'inherit']),

  /**
   * The size of the circle.
   */
  size: _propTypes.default.oneOfType([_propTypes.default.number, _propTypes.default.string]),

  /**
   * @ignore
   */
  style: _propTypes.default.object,

  /**
   * The thickness of the circle.
   */
  thickness: _propTypes.default.number,

  /**
   * The value of the progress indicator for the determinate and static variants.
   * Value between 0 and 100.
   */
  value: _propTypes.default.number,

  /**
   * The variant of progress indicator. Use indeterminate
   * when there is no progress value.
   */
  variant: _propTypes.default.oneOf(['determinate', 'indeterminate', 'static'])
} : {};
CircularProgress.defaultProps = {
  color: 'primary',
  size: 40,
  thickness: 3.6,
  value: 0,
  variant: 'indeterminate'
};

var _default = (0, _withStyles.default)(styles, {
  name: 'MuiCircularProgress',
  flip: false
})(CircularProgress);

exports.default = _default;