How to use the editor/UILog.EVENT function in editor

ContextQueryControls.prototype.__sendSearchQuery = function (query) {
  if (typeof query === 'string') {
    query = { queryString: query };
  }
  this.__showQueryContainer();  // Make sure query container is visible
  this.searchController.source = this.defaultSource;
  this.searchController.search(_.defaults({ searchText: query.queryString, start: 0 }, query.customOptions), null, {
    isExpandedGroup: query.isExpandedGroup, ensureGroupedModelsUnique: true });
  this.uilog.log(UILog.EVENT.CONTEXT_QUERY_MODELS_STARTED, event, { queryString: query.queryString });
};

SceneEditUI.prototype.paste = function (event) {
  var copiedObjectInfo = this.copiedObjectInfo;
  if (copiedObjectInfo) {
    var pastedObjectInfo = Object3DUtil.copyObjectWithModelInstances(copiedObjectInfo.object, copiedObjectInfo.modelInstances);
    this.sceneState.pasteObject(pastedObjectInfo.object, pastedObjectInfo.modelInstances);
    if (this.editControls.enabled) {
      this.editControls.onInsert(pastedObjectInfo.object);
    }
    var newModelInst = Object3DUtil.getModelInstance(pastedObjectInfo.object);
    var objInfo = newModelInst.getUILogInfo(true);
    this.uilog.log(UILog.EVENT.MODEL_PASTE, event, objInfo);
    this.Publish('PasteCompleted');
  }
};

SceneEditUI.prototype.__contextQueryControlsOnClickResult = function (source, id, result, elem, index) {
  this.uilog.log(UILog.EVENT.CONTEXT_QUERY_SELECT, null,
    { type: 'model', source: source, id: id, index: index }
  );
  this.loadModel(source, id);
};

SceneEditUI.prototype.redo = function (event) {
  this.undoStack.redo();
  if (this.editControls) {
    this.editControls.update();
  }
  this.uilog.log(UILog.EVENT.UNDOSTACK_REDO, event, {});
};

SceneEditUI.prototype.deleteObject = function (obj, event) {
  this.editControls.detach();
  var mInst = Object3DUtil.getModelInstance(obj);
  var index = this.sceneState.modelInstances.indexOf(mInst);
  this.sceneState.removeObjects([index]);
  this.onSceneUpdated();

  var objInfo = mInst.getUILogInfo(true);
  this.uilog.log(UILog.EVENT.MODEL_DELETE, event, objInfo);
  this.undoStack.pushCurrentState(Constants.CMDTYPE.DELETE);
  this.Publish('DeleteObject', obj, mInst);
};

SceneEditUI.prototype.tumbleObject = function (obj, event) {
  var mInst = Object3DUtil.getModelInstance(obj);

  var cmdParams = { object: mInst, tumble: true };
  this.Publish(Constants.EDIT_OPSTATE.INIT, Constants.CMDTYPE.SWITCHFACE, cmdParams);
  Object3DUtil.tumble(obj);
  this.Publish(Constants.EDIT_OPSTATE.DONE, Constants.CMDTYPE.SWITCHFACE, cmdParams);
  var objInfo = mInst.getUILogInfo();
  this.uilog.log(UILog.EVENT.MODEL_TUMBLE, event, objInfo);
};

modelSearchController.Subscribe('startSearch', this, function (query) {
    scope.uilog.log(UILog.EVENT.SEARCH_QUERY, null, { type: 'model', queryString: query });
  });
  return modelSearchController;

ContextQueryControls.prototype.search = function () {
  var searchTerm = this.searchController.getSearchText('');
  if (searchTerm) {
    var searchQuery = this.__getSearchTermQuery(searchTerm);
    this.uilog.log(UILog.EVENT.CONTEXT_QUERY_SEARCH, null, { query: searchQuery, searchTerm: searchTerm });
    this.searchController.search(searchQuery);
  }
};

SceneEditUI.prototype.onModelLoadError = function (modelId) {
  this.setCursorStyle('initial');
  this.setIsModelLoading(false);
  this.uilog.log(UILog.EVENT.MODEL_LOAD, null, { modelId: modelId, progress: 'finished', status: 'ERROR' });
};

SceneEditUI.prototype.copy = function (event) {
  if (this.editControls.selected) {
    var object = this.editControls.selected;
    this.sceneState.assignObjectIndices();
    this.copiedObjectInfo = Object3DUtil.copyObjectWithModelInstances(object, this.sceneState.modelInstances);
    var objInfo = ModelInstance.getUILogInfo(object, true);
    this.uilog.log(UILog.EVENT.MODEL_COPY, event, objInfo);
    this.Publish('CopyCompleted');
  }
};