@fruits-chain/react-native-xiaoshu/lib/module/helpers/index.js

React Native UI library

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); }

import React, { isValidElement } from 'react';
import { Text } from 'react-native';
import pick from 'lodash/pick';
import omit from 'lodash/omit';
export * from './color';
export * from './z-index';
export { default as easing } from './easing';
export * from './interceptor';
export * from './typeof';
export * from './format/number';
import { isValue, isDef } from './typeof';
/** 空函数，用于一些没有必要实际需要的回调，同时避免抛出错误 */

export function noop() {}
/** 获取默认值 */

export const getDefaultValue = (value, defaultValue) => {
  return isValue(value) ? value : defaultValue;
};
/** 渲染类文字的 JSX */

export const renderTextLikeJSX = (node, style, restProps) => {
  return isDef(node) ? /*#__PURE__*/isValidElement(node) ? node : /*#__PURE__*/React.createElement(Text, _extends({}, restProps, {
    style: style
  }), node) : null;
};
/** 可点击元素的属性字段 */

export const touchablePropsFields = ['delayLongPress', 'delayPressIn', 'delayPressOut', 'disabled', 'hitSlop', 'onBlur', 'onFocus', 'onLongPress', 'onPress', 'onPressIn', 'onPressOut', 'pressRetentionOffset'];
/**
 * 是一个点击节点
 */

export const isTouchableNode = props => {
  return Object.keys(props).some(k => {
    if (touchablePropsFields.indexOf(k) > -1 && isDef(props[k])) {
      return true;
    }

    return false;
  });
};
/**
 * 挑选出点击事件的属性
 */

export const pickTouchablePropsField = props => {
  return pick(props, touchablePropsFields);
};
export const omitTouchablePropsField = props => {
  return omit(props, touchablePropsFields);
};
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