@atlaskit/editor-common/dist/cjs/node-selection/index.js

A package that contains common classes and components for editor and renderer

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.selectTableNodeAtPos = exports.selectNodeAtPos = exports.getNodeSelectionForPos = void 0;
var _state = require("@atlaskit/editor-prosemirror/state");
var _utils = require("@atlaskit/editor-tables/utils");
/**
 * Returns a NodeSelection for the node at `start`.
 * Matches the `platform_editor_block_menu=true` path in block-controls:
 * mediaGroup with a single child → select the child; all others → select the node.
 * Returns false when no node exists at `start`.
 */
var getNodeSelectionForPos = exports.getNodeSelectionForPos = function getNodeSelectionForPos(doc, start) {
  var node = doc.nodeAt(start);
  if (!node) {
    return false;
  }
  if (node.type.name === 'mediaGroup' && node.childCount === 1) {
    return new _state.NodeSelection(doc.resolve(start + 1));
  }
  return new _state.NodeSelection(doc.resolve(start));
};

/** Applies a CellSelection to `tr` for the table node at `tableNodePos`. */
var selectTableNodeAtPos = exports.selectTableNodeAtPos = function selectTableNodeAtPos(tr, tableNodePos) {
  (0, _utils.selectTableClosestToPos)(tr, tr.doc.resolve(tableNodePos + 1));
  return tr;
};

/**
 * Selects the node at `nodePos` without any plugin-API dependency.
 * Tables use CellSelection; all other nodes use NodeSelection.
 */
var selectNodeAtPos = exports.selectNodeAtPos = function selectNodeAtPos(tr, nodePos, nodeType) {
  if (nodeType === 'table') {
    return selectTableNodeAtPos(tr, nodePos);
  }
  var selection = getNodeSelectionForPos(tr.doc, nodePos);
  if (selection) {
    tr.setSelection(selection);
  }
  return tr;
};