@fruits-chain/react-native-xiaoshu/lib/commonjs/loading/loading-circular.js

🌈 React Native UI library

"use strict";

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

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

var _reactNative = require("react-native");

var _reactNativeSvg = require("react-native-svg");

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

var _theme = _interopRequireDefault(require("../theme"));

var _style = require("./style");

var _useLoop = _interopRequireDefault(require("./useLoop"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _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; }; return _extends.apply(this, arguments); }

const AnimatedCircle = _reactNative.Animated.createAnimatedComponent(_reactNativeSvg.Circle);

const STROKE_WIDTH = 2;

const Circular = _ref => {
  let {
    size,
    color
  } = _ref;

  const TOKENS = _theme.default.useThemeTokens();

  const CV = _theme.default.createVar(TOKENS, _style.varCreator);

  const AnimatedCircle0Value = (0, _react.useRef)(new _reactNative.Animated.Value(0)).current;
  const AnimatedCircle1Value = (0, _react.useRef)(new _reactNative.Animated.Value(0)).current;
  const AnimatedCircle2Value = (0, _react.useRef)(new _reactNative.Animated.Value(0)).current;
  size = (0, _helpers.getDefaultValue)(size, CV.loading_icon_size);
  color = (0, _helpers.getDefaultValue)(color, CV.loading_icon_color);
  const circle1Props = (0, _react.useMemo)(() => {
    const center = Math.floor(size / 2);
    const radios = Math.floor(center - STROKE_WIDTH / 2);
    return {
      cy: center,
      cx: center,
      r: radios
    };
  }, [size]);
  const circle2Props = (0, _react.useMemo)(() => {
    const center = Math.floor(size / 2);
    const radios = Math.floor(center - STROKE_WIDTH / 2 - center / 2);
    return {
      cy: center,
      cx: center,
      r: radios
    };
  }, [size]);
  const half1Circle = (0, _react.useMemo)(() => circle1Props.r * Math.PI, [circle1Props.r]);
  const half2Circle = (0, _react.useMemo)(() => circle2Props.r * Math.PI, [circle2Props.r]);
  (0, _useLoop.default)(AnimatedCircle0Value, 0, {
    toValue: 1,
    duration: CV.loading_icon_animation_duration
  });
  (0, _useLoop.default)(AnimatedCircle1Value, half1Circle, {
    toValue: -half1Circle * 2,
    duration: CV.loading_icon_animation_duration * 1.5
  });
  (0, _useLoop.default)(AnimatedCircle2Value, half2Circle, {
    toValue: -half2Circle * 2,
    duration: CV.loading_icon_animation_duration * 2.5
  });
  const iconStyle = {
    justifyContent: 'center',
    alignItems: 'center',
    width: size,
    height: size,
    transform: [{
      rotateZ: AnimatedCircle0Value.interpolate({
        inputRange: [0, 1],
        outputRange: ['-90deg', '270deg']
      })
    }]
  };
  return /*#__PURE__*/_react.default.createElement(_reactNative.Animated.View, {
    style: iconStyle
  }, /*#__PURE__*/_react.default.createElement(_reactNativeSvg.Svg, {
    width: "100%",
    height: "100%" // style={{ backgroundColor: 'rgba(0,0,0,0.2)' }}

  }, /*#__PURE__*/_react.default.createElement(AnimatedCircle, _extends({}, circle1Props, {
    stroke: color,
    strokeWidth: STROKE_WIDTH,
    strokeDasharray: `${half1Circle},${half1Circle * 2}`,
    strokeLinecap: "round" // strokeDashoffset={half1Circle - half1Circle - half1Circle - 10}
    ,
    strokeDashoffset: AnimatedCircle1Value,
    fill: "none"
  })), /*#__PURE__*/_react.default.createElement(AnimatedCircle, _extends({}, circle2Props, {
    stroke: color,
    strokeWidth: STROKE_WIDTH,
    strokeDasharray: `${half2Circle},${half2Circle * 2}`,
    strokeLinecap: "round" // strokeDashoffset={half1Circle - half1Circle - half1Circle - 10}
    ,
    strokeDashoffset: AnimatedCircle2Value,
    fill: "none"
  }))));
};

var _default = /*#__PURE__*/(0, _react.memo)(Circular);

exports.default = _default;
//# sourceMappingURL=loading-circular.js.map