@material-ui/core
Version:
React components that implement Google's Material Design.
268 lines (223 loc) • 8.77 kB
JavaScript
"use strict";
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
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 _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var React = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _clsx = _interopRequireDefault(require("clsx"));
var _utils = require("@material-ui/utils");
var _withStyles = _interopRequireDefault(require("../styles/withStyles"));
var _capitalize = _interopRequireDefault(require("../utils/capitalize"));
var SIZE = 44;
var styles = function styles(theme) {
return {
/* Styles applied to the root element. */
root: {
display: 'inline-block'
},
/* Styles applied to the root element if `variant="static"`. */
static: {
transition: theme.transitions.create('transform')
},
/* Styles applied to the root element if `variant="indeterminate"`. */
indeterminate: {
animation: '$circular-rotate 1.4s linear infinite'
},
/* Styles applied to the root element if `variant="determinate"`. */
determinate: {
transition: theme.transitions.create('transform')
},
/* Styles applied to the root element if `color="primary"`. */
colorPrimary: {
color: theme.palette.primary.main
},
/* Styles applied to the root element if `color="secondary"`. */
colorSecondary: {
color: theme.palette.secondary.main
},
/* Styles applied to the `svg` element. */
svg: {
display: 'block' // Keeps the progress centered
},
/* Styles applied to the `circle` svg path. */
circle: {
stroke: 'currentColor' // Use butt to follow the specification, by chance, it's already the default CSS value.
// strokeLinecap: 'butt',
},
/* Styles applied to the `circle` svg path if `variant="static"`. */
circleStatic: {
transition: theme.transitions.create('stroke-dashoffset')
},
/* Styles applied to the `circle` svg path if `variant="indeterminate"`. */
circleIndeterminate: {
animation: '$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.
},
/* Styles applied to the `circle` svg path if `variant="determinate"`. */
circleDeterminate: {
transition: theme.transitions.create('stroke-dashoffset')
},
'@keyframes circular-rotate': {
'0%': {
// Fix IE 11 wobbly
transformOrigin: '50% 50%'
},
'100%': {
transform: 'rotate(360deg)'
}
},
'@keyframes circular-dash': {
'0%': {
strokeDasharray: '1px, 200px',
strokeDashoffset: '0px'
},
'50%': {
strokeDasharray: '100px, 200px',
strokeDashoffset: '-15px'
},
'100%': {
strokeDasharray: '100px, 200px',
strokeDashoffset: '-125px'
}
},
/* Styles applied to the `circle` svg path if `disableShrink={true}`. */
circleDisableShrink: {
animation: 'none'
}
};
};
/**
* ## 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;
var CircularProgress = /*#__PURE__*/React.forwardRef(function CircularProgress(props, ref) {
var classes = props.classes,
className = props.className,
_props$color = props.color,
color = _props$color === void 0 ? 'primary' : _props$color,
_props$disableShrink = props.disableShrink,
disableShrink = _props$disableShrink === void 0 ? false : _props$disableShrink,
_props$size = props.size,
size = _props$size === void 0 ? 40 : _props$size,
style = props.style,
_props$thickness = props.thickness,
thickness = _props$thickness === void 0 ? 3.6 : _props$thickness,
_props$value = props.value,
value = _props$value === void 0 ? 0 : _props$value,
_props$variant = props.variant,
variant = _props$variant === void 0 ? 'indeterminate' : _props$variant,
other = (0, _objectWithoutProperties2.default)(props, ["classes", "className", "color", "disableShrink", "size", "style", "thickness", "value", "variant"]);
var circleStyle = {};
var rootStyle = {};
var rootProps = {};
if (variant === 'determinate' || variant === 'static') {
var circumference = 2 * Math.PI * ((SIZE - thickness) / 2);
circleStyle.strokeDasharray = circumference.toFixed(3);
rootProps['aria-valuenow'] = Math.round(value);
circleStyle.strokeDashoffset = "".concat(((100 - value) / 100 * circumference).toFixed(3), "px");
rootStyle.transform = 'rotate(-90deg)';
}
return /*#__PURE__*/React.createElement("div", (0, _extends2.default)({
className: (0, _clsx.default)(classes.root, className, color !== 'inherit' && classes["color".concat((0, _capitalize.default)(color))], {
'determinate': classes.determinate,
'indeterminate': classes.indeterminate,
'static': classes.static
}[variant]),
style: (0, _extends2.default)({
width: size,
height: size
}, rootStyle, style),
ref: ref,
role: "progressbar"
}, rootProps, other), /*#__PURE__*/React.createElement("svg", {
className: classes.svg,
viewBox: "".concat(SIZE / 2, " ").concat(SIZE / 2, " ").concat(SIZE, " ").concat(SIZE)
}, /*#__PURE__*/React.createElement("circle", {
className: (0, _clsx.default)(classes.circle, disableShrink && classes.circleDisableShrink, {
'determinate': classes.circleDeterminate,
'indeterminate': classes.circleIndeterminate,
'static': classes.circleStatic
}[variant]),
style: circleStyle,
cx: SIZE,
cy: SIZE,
r: (SIZE - thickness) / 2,
fill: "none",
strokeWidth: thickness
})));
});
process.env.NODE_ENV !== "production" ? CircularProgress.propTypes = {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the d.ts file and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* Override or extend the styles applied to the component.
* See [CSS API](#css) below for more details.
*/
classes: _propTypes.default.object,
/**
* @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(['inherit', 'primary', 'secondary']),
/**
* If `true`, the shrink animation is disabled.
* This only works if variant is `indeterminate`.
*/
disableShrink: (0, _utils.chainPropTypes)(_propTypes.default.bool, function (props) {
if (props.disableShrink && props.variant && props.variant !== 'indeterminate') {
return new Error('Material-UI: You have provided the `disableShrink` prop ' + 'with a variant other than `indeterminate`. This will have no effect.');
}
return null;
}),
/**
* The size of the circle.
* If using a number, the pixel unit is assumed.
* If using a string, you need to provide the CSS unit, e.g '3rem'.
*/
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 variant.
* Value between 0 and 100.
*/
value: _propTypes.default.number,
/**
* The variant to use.
* Use indeterminate when there is no progress value.
*/
variant: (0, _utils.chainPropTypes)(_propTypes.default.oneOf(['determinate', 'indeterminate', 'static']), function (props) {
var variant = props.variant;
if (variant === 'static') {
throw new Error('Material-UI: `variant="static"` was deprecated. Use `variant="determinate"` instead.');
}
return null;
})
} : void 0;
var _default = (0, _withStyles.default)(styles, {
name: 'MuiCircularProgress',
flip: false
})(CircularProgress);
exports.default = _default;