@atlaskit/editor-plugin-block-controls/dist/es2019/ui/utils/anchor-name.js

Block controls plugin for @atlaskit/editor-core

import { expValEquals } from '@atlaskit/tmp-editor-statsig/exp-val-equals';
import { findNodeDecs } from '../../pm-plugins/decorations-anchor';
import { key } from '../../pm-plugins/main';
/**
 * Checks for plugin state for latest anchorName based on the position, returns
 * provided anchorName if available
 */
export const refreshAnchorName = ({
  getPos,
  view,
  anchorName
}) => {
  let newAnchorName = anchorName || '';
  if (expValEquals('platform_editor_native_anchor_with_dnd', 'isEnabled', true)) {
    return newAnchorName;
  }
  const pos = getPos();
  if (anchorName || pos === undefined) {
    return newAnchorName;
  }
  const node = view.state.doc.nodeAt(pos);
  const state = key.getState(view.state);
  if (state !== null && state !== void 0 && state.decorations) {
    var _node$nodeSize;
    const nodeDecs = findNodeDecs(view.state, state.decorations, pos, pos + ((_node$nodeSize = node === null || node === void 0 ? void 0 : node.nodeSize) !== null && _node$nodeSize !== void 0 ? _node$nodeSize : 0));
    const nodeDec = nodeDecs.at(0);
    if (!nodeDec) {
      return newAnchorName;
    }
    newAnchorName = nodeDec.spec.anchorName;
  }
  return newAnchorName;
};