@fruits-chain/react-native-xiaoshu/lib/commonjs/progress/progress.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 helpers = _interopRequireWildcard(require("../helpers"));

var _hooks = require("../hooks");

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

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

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; }

/**
 * Progress 进度条
 */
const Progress = _ref => {
  let {
    percentage = 0,
    pivotText,
    color,
    trackColor,
    pivotColor,
    textColor,
    strokeWidth,
    inactive = false,
    showPivot = true,
    square = false,
    animated = false,
    animationDuration,
    onAnimationEnd
  } = _ref;
  const AnimatedValue = (0, _react.useRef)(new _reactNative.Animated.Value(0)).current;
  const StartPercentage = (0, _react.useRef)(percentage);
  const onAnimationEndPersistFn = (0, _hooks.usePersistFn)(n => {
    onAnimationEnd === null || onAnimationEnd === void 0 ? void 0 : onAnimationEnd(n);
  });

  const TOKENS = _theme.default.useThemeTokens();

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


  color = (0, helpers.getDefaultValue)(color, CV.progress_color);

  if (inactive) {
    color = '#cacaca';
  }

  trackColor = (0, helpers.getDefaultValue)(trackColor, CV.progress_background_color);
  pivotColor = (0, helpers.getDefaultValue)(pivotColor, color);
  textColor = (0, helpers.getDefaultValue)(textColor, CV.progress_pivot_text_color);
  pivotText = (0, helpers.getDefaultValue)(pivotText, `${percentage}%`);
  strokeWidth = (0, helpers.getDefaultValue)(strokeWidth, CV.progress_height);
  animationDuration = (0, helpers.getDefaultValue)(animationDuration, TOKENS.animation_duration_base);
  const borderRadius = square ? 0 : strokeWidth / 2;
  const [progressLayout, setProgressLayout] = (0, _react.useState)({
    width: 0,
    height: 0
  });
  const [textLayout, setTextLayout] = (0, _react.useState)({
    width: 0,
    height: 0
  });
  (0, _react.useEffect)(() => {
    const action = _reactNative.Animated.timing(AnimatedValue, {
      toValue: progressLayout.width * percentage / 100,
      duration: animated ? animationDuration : 0,
      easing: helpers.easing.easeInCubic,
      useNativeDriver: false
    });

    action.start(_ref2 => {
      let {
        finished
      } = _ref2;

      if (finished) {
        onAnimationEndPersistFn(percentage);
      }
    });
    return () => {
      action.stop();
    };
  }, [AnimatedValue, percentage, animationDuration, progressLayout.width, animated, onAnimationEndPersistFn]);
  const barStyle = {
    position: 'absolute',
    left: 0,
    top: 0,
    width: AnimatedValue,
    height: strokeWidth,
    backgroundColor: color,
    borderRadius: borderRadius
  };
  const textBoxStyle = {
    position: 'absolute',
    left: AnimatedValue,
    top: 0,
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: pivotColor,
    paddingHorizontal: CV.progress_pivot_padding_horizontal,
    borderRadius: TOKENS.border_radius_max,
    transform: [{
      translateX: -textLayout.width / 2
    }, {
      translateY: -(textLayout.height - strokeWidth) / 2
    }]
  };
  const onLayoutProgress = (0, _react.useCallback)(e => {
    AnimatedValue.setValue(e.nativeEvent.layout.width * StartPercentage.current / 100);
    setProgressLayout(e.nativeEvent.layout);
  }, [AnimatedValue]);
  const onLayoutText = (0, _react.useCallback)(e => {
    setTextLayout(e.nativeEvent.layout);
  }, []);
  return /*#__PURE__*/_react.default.createElement(_reactNative.View, {
    onLayout: onLayoutProgress,
    style: {
      height: strokeWidth,
      backgroundColor: trackColor,
      borderRadius: borderRadius
    }
  }, /*#__PURE__*/_react.default.createElement(_reactNative.Animated.View, {
    style: barStyle
  }), showPivot ? /*#__PURE__*/_react.default.createElement(_reactNative.Animated.View, {
    onLayout: onLayoutText,
    style: textBoxStyle
  }, /*#__PURE__*/_react.default.createElement(_reactNative.Text, {
    style: {
      color: textColor,
      fontSize: CV.progress_pivot_font_size,
      lineHeight: CV.progress_pivot_line_height_scale * CV.progress_pivot_font_size
    }
  }, pivotText)) : null);
};

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

exports.default = _default;
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