@tamagui/react-native-web-lite/dist/esm/vendor/react-native/VirtualizedList/ChildListCollection.native.js

React Native for Web

import { invariant } from "@tamagui/react-native-web-internals";
function _class_call_check(instance, Constructor) {
  if (!(instance instanceof Constructor)) throw new TypeError("Cannot call a class as a function");
}
function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];
    descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, "value" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);
  }
}
function _create_class(Constructor, protoProps, staticProps) {
  return protoProps && _defineProperties(Constructor.prototype, protoProps), staticProps && _defineProperties(Constructor, staticProps), Constructor;
}
function _define_property(obj, key, value) {
  return key in obj ? Object.defineProperty(obj, key, {
    value,
    enumerable: !0,
    configurable: !0,
    writable: !0
  }) : obj[key] = value, obj;
}
var ChildListCollection = /* @__PURE__ */function () {
  "use strict";

  function ChildListCollection2() {
    _class_call_check(this, ChildListCollection2), _define_property(this, "_cellKeyToChildren", /* @__PURE__ */new Map()), _define_property(this, "_childrenToCellKey", /* @__PURE__ */new Map());
  }
  return _create_class(ChildListCollection2, [{
    key: "add",
    value: function (list, cellKey) {
      invariant(!this._childrenToCellKey.has(list), "Trying to add already present child list");
      var _this__cellKeyToChildren_get,
        cellLists = (_this__cellKeyToChildren_get = this._cellKeyToChildren.get(cellKey)) !== null && _this__cellKeyToChildren_get !== void 0 ? _this__cellKeyToChildren_get : /* @__PURE__ */new Set();
      cellLists.add(list), this._cellKeyToChildren.set(cellKey, cellLists), this._childrenToCellKey.set(list, cellKey);
    }
  }, {
    key: "remove",
    value: function (list) {
      var cellKey = this._childrenToCellKey.get(list);
      invariant(cellKey != null, "Trying to remove non-present child list"), this._childrenToCellKey.delete(list);
      var cellLists = this._cellKeyToChildren.get(cellKey);
      invariant(cellLists, "_cellKeyToChildren should contain cellKey"), cellLists.delete(list), cellLists.size === 0 && this._cellKeyToChildren.delete(cellKey);
    }
  }, {
    key: "forEach",
    value: function (fn) {
      var _iteratorNormalCompletion = !0,
        _didIteratorError = !1,
        _iteratorError = void 0;
      try {
        for (var _iterator = this._cellKeyToChildren.values()[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = !0) {
          var listSet = _step.value,
            _iteratorNormalCompletion1 = !0,
            _didIteratorError1 = !1,
            _iteratorError1 = void 0;
          try {
            for (var _iterator1 = listSet[Symbol.iterator](), _step1; !(_iteratorNormalCompletion1 = (_step1 = _iterator1.next()).done); _iteratorNormalCompletion1 = !0) {
              var list = _step1.value;
              fn(list);
            }
          } catch (err) {
            _didIteratorError1 = !0, _iteratorError1 = err;
          } finally {
            try {
              !_iteratorNormalCompletion1 && _iterator1.return != null && _iterator1.return();
            } finally {
              if (_didIteratorError1) throw _iteratorError1;
            }
          }
        }
      } catch (err) {
        _didIteratorError = !0, _iteratorError = err;
      } finally {
        try {
          !_iteratorNormalCompletion && _iterator.return != null && _iterator.return();
        } finally {
          if (_didIteratorError) throw _iteratorError;
        }
      }
    }
  }, {
    key: "forEachInCell",
    value: function (cellKey, fn) {
      var _this__cellKeyToChildren_get,
        listSet = (_this__cellKeyToChildren_get = this._cellKeyToChildren.get(cellKey)) !== null && _this__cellKeyToChildren_get !== void 0 ? _this__cellKeyToChildren_get : [],
        _iteratorNormalCompletion = !0,
        _didIteratorError = !1,
        _iteratorError = void 0;
      try {
        for (var _iterator = listSet[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = !0) {
          var list = _step.value;
          fn(list);
        }
      } catch (err) {
        _didIteratorError = !0, _iteratorError = err;
      } finally {
        try {
          !_iteratorNormalCompletion && _iterator.return != null && _iterator.return();
        } finally {
          if (_didIteratorError) throw _iteratorError;
        }
      }
    }
  }, {
    key: "anyInCell",
    value: function (cellKey, fn) {
      var _this__cellKeyToChildren_get,
        listSet = (_this__cellKeyToChildren_get = this._cellKeyToChildren.get(cellKey)) !== null && _this__cellKeyToChildren_get !== void 0 ? _this__cellKeyToChildren_get : [],
        _iteratorNormalCompletion = !0,
        _didIteratorError = !1,
        _iteratorError = void 0;
      try {
        for (var _iterator = listSet[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = !0) {
          var list = _step.value;
          if (fn(list)) return !0;
        }
      } catch (err) {
        _didIteratorError = !0, _iteratorError = err;
      } finally {
        try {
          !_iteratorNormalCompletion && _iterator.return != null && _iterator.return();
        } finally {
          if (_didIteratorError) throw _iteratorError;
        }
      }
      return !1;
    }
  }, {
    key: "size",
    value: function () {
      return this._childrenToCellKey.size;
    }
  }]), ChildListCollection2;
}();
export { ChildListCollection as default };
//# sourceMappingURL=ChildListCollection.native.js.map