tdesign-mobile-vue/cjs/shared/useChildSlots/index.js

tdesign-mobile-vue

/**
 * tdesign v1.7.0
 * (c) 2024 TDesign Group
 * @license MIT
 */

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _toConsumableArray = require('@babel/runtime/helpers/toConsumableArray');
var vue = require('vue');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var _toConsumableArray__default = /*#__PURE__*/_interopDefaultLegacy(_toConsumableArray);

function useChildSlots(childComponentName, childInSlots) {
  var _recurChildren = function recurChildren(children) {
    var result = [];
    if (Array.isArray(children)) {
      children.forEach(function (child) {
        if (vue.isVNode(child)) {
          var _child$component;
          result.push(child);
          if ((_child$component = child.component) !== null && _child$component !== void 0 && _child$component.subTree) {
            result.push(child.component.subTree);
            result.push.apply(result, _toConsumableArray__default["default"](_recurChildren(child.component.subTree.children)));
          }
          if (child.children) {
            result.push.apply(result, _toConsumableArray__default["default"](_recurChildren(child.children)));
          }
        }
      });
    }
    return result;
  };
  var targetChildren = [];
  if (childInSlots !== void 0) {
    targetChildren.push.apply(targetChildren, _toConsumableArray__default["default"](_recurChildren(childInSlots)));
  } else {
    var _getCurrentInstance;
    targetChildren.push.apply(targetChildren, _toConsumableArray__default["default"](_recurChildren((_getCurrentInstance = vue.getCurrentInstance()) === null || _getCurrentInstance === void 0 ? void 0 : _getCurrentInstance.subTree.children)));
  }
  return targetChildren.filter(function (child) {
    var _child$type;
    return ((_child$type = child.type) === null || _child$type === void 0 ? void 0 : _child$type.name) === childComponentName;
  });
}

exports.useChildSlots = useChildSlots;
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