@atlaskit/editor-plugin-highlight/dist/esm/pm-plugins/highlight-padding/update-padding-decorations.js

Highlight plugin for @atlaskit/editor-core

import { addPaddingDecorations } from './add-padding-decorations';
/**
 * Updates padding decorations in the specified range.
 */
export var updatePaddingDecorations = function updatePaddingDecorations(_ref) {
  var prevDecorationSet = _ref.decorationSet,
    state = _ref.state,
    start = _ref.start,
    end = _ref.end;
  // First remove any decorations within the range
  // Note that it finds all decorations in the set which touch the given range (including decorations that start or end directly at the boundaries)
  var toRemove = prevDecorationSet.find(start, end);
  var decorationSet = prevDecorationSet.remove(toRemove);

  // Expand the range by 1 on each side to catch adjacent text nodes
  // that may need padding decorations added/removed
  var from = Math.max(0, start - 1);
  var to = Math.min(state.doc.content.size, end + 1);
  return addPaddingDecorations({
    decorationSet: decorationSet,
    state: state,
    from: from,
    to: to
  });
};