@material-ui/lab/legacy/ClockPicker/ClockNumber.js

Laboratory for new Material-UI modules.

import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _extends from "@babel/runtime/helpers/esm/extends";
import * as React from 'react';
import clsx from 'clsx';
import { styled } from '@material-ui/core/styles';
import { generateUtilityClasses } from '@material-ui/unstyled';
import { CLOCK_WIDTH, CLOCK_HOUR_WIDTH } from './shared';
import { jsx as _jsx } from "react/jsx-runtime";
export var classes = generateUtilityClasses('PrivateClockNumber', ['selected', 'disabled']);
var ClockNumberRoot = styled('span', {
  skipSx: true
})(function (_ref) {
  var _extends2;

  var theme = _ref.theme,
      styleProps = _ref.styleProps;
  return _extends((_extends2 = {
    height: CLOCK_HOUR_WIDTH,
    width: CLOCK_HOUR_WIDTH,
    position: 'absolute',
    left: "calc((100% - ".concat(CLOCK_HOUR_WIDTH, "px) / 2)"),
    display: 'inline-flex',
    justifyContent: 'center',
    alignItems: 'center',
    borderRadius: '50%',
    color: theme.palette.text.primary,
    '&:focused': {
      backgroundColor: theme.palette.background.paper
    }
  }, _defineProperty(_extends2, "&.".concat(classes.selected), {
    color: theme.palette.primary.contrastText
  }), _defineProperty(_extends2, "&.".concat(classes.disabled), {
    pointerEvents: 'none',
    color: theme.palette.text.disabled
  }), _extends2), styleProps.inner && _extends({}, theme.typography.body2, {
    color: theme.palette.text.secondary
  }));
});
/**
 * @ignore - internal component.
 */

function ClockNumber(props) {
  var className = props.className,
      disabled = props.disabled,
      index = props.index,
      inner = props.inner,
      label = props.label,
      selected = props.selected,
      other = _objectWithoutProperties(props, ["className", "disabled", "index", "inner", "label", "selected"]);

  var styleProps = props;
  var angle = index % 12 / 12 * Math.PI * 2 - Math.PI / 2;
  var length = (CLOCK_WIDTH - CLOCK_HOUR_WIDTH - 2) / 2 * (inner ? 0.65 : 1);
  var x = Math.round(Math.cos(angle) * length);
  var y = Math.round(Math.sin(angle) * length);
  return /*#__PURE__*/_jsx(ClockNumberRoot, _extends({
    className: clsx(className, selected && classes.selected, disabled && classes.disabled),
    "aria-disabled": disabled ? true : undefined,
    "aria-selected": selected ? true : undefined,
    role: "option",
    style: {
      transform: "translate(".concat(x, "px, ").concat(y + (CLOCK_WIDTH - CLOCK_HOUR_WIDTH) / 2, "px")
    },
    styleProps: styleProps
  }, other, {
    children: label
  }));
}

export default ClockNumber;