vantui-edit/lib/nav-bar/index.js

一套适用于Taro3及React的vantui组件库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

var _typeof = require("@babel/runtime/helpers/typeof");

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

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));

var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));

var _react = require("react");

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

var utils = _interopRequireWildcard(require("../wxs/utils"));

var _utils2 = require("../common/utils");

var _icon = require("../icon");

var computed = _interopRequireWildcard(require("./wxs"));

var _jsxRuntime = require("react/jsx-runtime");

var _excluded = ["fixed", "placeholder", "border", "zIndex", "safeAreaInsetTop", "leftArrow", "leftText", "title", "rightText", "renderTitle", "renderLeft", "renderRight", "onClickLeft", "onClickRight", "style", "className"];

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(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 ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { (0, _defineProperty2.default)(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

function NavBar(props) {
  var _useState = (0, _react.useState)(22),
      _useState2 = (0, _slicedToArray2.default)(_useState, 2),
      statusBarHeight = _useState2[0],
      setStatusBarHeight = _useState2[1];

  var fixed = props.fixed,
      placeholder = props.placeholder,
      _props$border = props.border,
      border = _props$border === void 0 ? true : _props$border,
      zIndex = props.zIndex,
      _props$safeAreaInsetT = props.safeAreaInsetTop,
      safeAreaInsetTop = _props$safeAreaInsetT === void 0 ? true : _props$safeAreaInsetT,
      leftArrow = props.leftArrow,
      leftText = props.leftText,
      title = props.title,
      rightText = props.rightText,
      renderTitle = props.renderTitle,
      renderLeft = props.renderLeft,
      renderRight = props.renderRight,
      onClickLeft = props.onClickLeft,
      onClickRight = props.onClickRight,
      style = props.style,
      className = props.className,
      others = (0, _objectWithoutProperties2.default)(props, _excluded);
  (0, _react.useEffect)(function () {
    var _getSystemInfoSync = (0, _utils2.getSystemInfoSync)(),
        _getSystemInfoSync$st = _getSystemInfoSync.statusBarHeight,
        statusBarHeight = _getSystemInfoSync$st === void 0 ? 22 : _getSystemInfoSync$st;

    if (isNaN(statusBarHeight)) statusBarHeight = 22;
    setStatusBarHeight(statusBarHeight);
  }, []);
  var getNavBarStyle = (0, _react.useMemo)(function () {
    return utils.style([computed.barStyle({
      zIndex: zIndex,
      statusBarHeight: statusBarHeight,
      safeAreaInsetTop: safeAreaInsetTop,
      height: 50
    }) + '; ' + style]);
  }, [zIndex, statusBarHeight, safeAreaInsetTop, style]);
  return /*#__PURE__*/(0, _jsxRuntime.jsxs)(_jsxRuntime.Fragment, {
    children: [fixed && placeholder && /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
      style: getNavBarStyle
    }), /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, _objectSpread(_objectSpread({
      className: utils.bem('nav-bar', {
        fixed: fixed
      }) + '  ' + (border ? 'van-hairline--bottom' : '') + " ".concat(className || ''),
      style: getNavBarStyle
    }, others), {}, {
      children: /*#__PURE__*/(0, _jsxRuntime.jsxs)(_components.View, {
        className: "van-nav-bar__content",
        children: [/*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
          className: "van-nav-bar__left",
          onClick: onClickLeft,
          children: leftArrow || leftText ? /*#__PURE__*/(0, _jsxRuntime.jsxs)(_jsxRuntime.Fragment, {
            children: [leftArrow && /*#__PURE__*/(0, _jsxRuntime.jsx)(_icon.Icon, {
              size: 64,
              name: "arrow-left",
              className: "van-nav-bar__arrow"
            }), leftText && /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
              className: "van-nav-bar__text",
              hoverClass: "van-nav-bar__text--hover",
              hoverStayTime: 70,
              children: leftText
            })]
          }) : renderLeft
        }), /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
          className: "van-nav-bar__title van-nav-bar__title-h5  title-class van-ellipsis",
          children: title ? /*#__PURE__*/(0, _jsxRuntime.jsx)(_jsxRuntime.Fragment, {
            children: title
          }) : renderTitle
        }), /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
          className: "van-nav-bar__right",
          onClick: onClickRight,
          children: rightText ? /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
            className: "van-nav-bar__text",
            hoverClass: "van-nav-bar__text--hover",
            hoverStayTime: 70,
            children: rightText
          }) : renderRight
        })]
      })
    }))]
  });
}

var _default = NavBar;
exports.default = _default;