antd-mobile-taro-ui/2x/cjs/components/mask/mask.js

以antd-mobile为设计标准，基于taro框架的微信小程序组件库

"use strict";

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

var _nativeProps = require("antd-mobile/es/utils/native-props");

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

var _ahooks = require("ahooks");

var _withDefaultProps = require("antd-mobile/es/utils/with-default-props");

var _shouldRender = require("antd-mobile/es/utils/should-render");

var _withStopPropagation = require("antd-mobile/es/utils/with-stop-propagation");

var _components = require("@tarojs/components");

var _configProvider = require("../config-provider");

var _useLockScroll = require("../../utils/use-lock-scroll");

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; }

const classPrefix = `adm-mask`;
const opacityRecord = {
  default: 0.55,
  thin: 0.35,
  thick: 0.75
};
const defaultProps = {
  visible: true,
  destroyOnClose: false,
  forceRender: false,
  color: 'black',
  opacity: 'default',
  disableBodyScroll: true,
  stopPropagation: ['click']
};

const Mask = p => {
  const props = (0, _withDefaultProps.mergeProps)(defaultProps, p);
  const {
    locale
  } = (0, _configProvider.useConfig)();
  const ref = (0, _react.useRef)(null);
  (0, _useLockScroll.useLockScroll)(props.visible && props.disableBodyScroll);
  const background = (0, _react.useMemo)(() => {
    var _a;

    const opacity = (_a = opacityRecord[props.opacity]) !== null && _a !== void 0 ? _a : props.opacity;
    const rgb = props.color === 'white' ? '255, 255, 255' : '0, 0, 0';
    return `rgba(${rgb}, ${opacity})`;
  }, [props.color, props.opacity]);
  const [active, setActive] = (0, _react.useState)(props.visible);
  const unmountedRef = (0, _ahooks.useUnmountedRef)();
  const init = (0, _react.useRef)(true);
  const [wrapperVisible, setWrapperVisible] = (0, _react.useState)(props.visible);
  (0, _react.useEffect)(() => {
    if (init.current) return;
    if (unmountedRef.current) return;
    setActive(props.visible);

    if (props.visible) {
      setWrapperVisible(props.visible);
      setTimeout(() => {
        var _a;

        (_a = props.afterShow) === null || _a === void 0 ? void 0 : _a.call(props);
      }, 500);
    } else {
      setTimeout(() => {
        var _a;

        setWrapperVisible(props.visible);
        (_a = props.afterClose) === null || _a === void 0 ? void 0 : _a.call(props);
      }, 500);
    }
  }, [props.visible]);
  (0, _react.useEffect)(() => {
    if (init.current) {
      setActive(true);
      init.current = false;
    }
  }, []);
  const node = (0, _withStopPropagation.withStopPropagation)(props.stopPropagation, (0, _nativeProps.withNativeProps)(props, _react.default.createElement(_components.View, {
    className: classPrefix,
    ref: ref,
    style: Object.assign(Object.assign({}, props.style), {
      background,
      opacity: props.visible ? 1 : 0,
      display: wrapperVisible ? undefined : 'none'
    }),
    onClick: e => {
      var _a;

      if (e.target === e.currentTarget) {
        (_a = props.onMaskClick) === null || _a === void 0 ? void 0 : _a.call(props, e);
      }
    }
  }, props.onMaskClick && _react.default.createElement(_components.View, {
    className: `${classPrefix}-aria-button`,
    "aria-label": locale.Mask.name,
    onClick: props.onMaskClick
  }), _react.default.createElement(_components.View, {
    className: `${classPrefix}-content`
  }, props.children))));
  return _react.default.createElement(_shouldRender.ShouldRender, {
    active: active,
    forceRender: props.forceRender,
    destroyOnClose: props.destroyOnClose
  }, node);
};

exports.Mask = Mask;