react-vtree/dist/es/utils.js

React component for efficiently rendering large tree structures

export var identity = function identity(value) {
  return value;
};
export var createRecord = function createRecord(data, _ref, _ref2) {
  var _opennessState;

  var opennessState = _ref.opennessState;
  var recomputeTree = _ref2.recomputeTree;
  var record = {
    data: data,
    isOpen: (_opennessState = opennessState == null ? void 0 : opennessState[data.id]) != null ? _opennessState : data.isOpenByDefault,
    toggle: function toggle() {
      record.isOpen = !record.isOpen;
      return recomputeTree({
        refreshNodes: record.isOpen
      });
    }
  };
  return record;
};
export var shouldUpdateRecords = function shouldUpdateRecords(_ref3) {
  var opennessState = _ref3.opennessState,
      _ref3$useDefaultOpenn = _ref3.useDefaultOpenness,
      useDefaultOpenness = _ref3$useDefaultOpenn === void 0 ? false : _ref3$useDefaultOpenn;
  return !!opennessState || useDefaultOpenness;
};
export var updateRecord = function updateRecord(record, recordId, _ref4) {
  var _opennessState2;

  var opennessState = _ref4.opennessState,
      _ref4$useDefaultOpenn = _ref4.useDefaultOpenness,
      useDefaultOpenness = _ref4$useDefaultOpenn === void 0 ? false : _ref4$useDefaultOpenn;
  record.isOpen = useDefaultOpenness ? record.data.isOpenByDefault : (_opennessState2 = opennessState == null ? void 0 : opennessState[recordId]) != null ? _opennessState2 : record.isOpen;
};
export var updateRecordOnNewData = function updateRecordOnNewData(record, _ref5) {
  var _ref5$useDefaultOpenn = _ref5.useDefaultOpenness,
      useDefaultOpenness = _ref5$useDefaultOpenn === void 0 ? false : _ref5$useDefaultOpenn;

  if (useDefaultOpenness) {
    record.isOpen = record.data.isOpenByDefault;
  }
};