@atlaskit/editor-plugin-extension/dist/es2019/utils/getExtensionLayout.js

editor-plugin-extension plugin for @atlaskit/editor-core

import { getBreakoutWidth } from '@atlaskit/editor-common/extensibility/get-breakout-width';
import { akEditorCalculatedWideLayoutWidth, akEditorDefaultLayoutWidth, akEditorFullWidthLayoutWidth } from '@atlaskit/editor-shared-styles/constants';
const extensionPresetWidths = {
  default: akEditorDefaultLayoutWidth,
  wide: akEditorCalculatedWideLayoutWidth,
  'full-width': akEditorFullWidthLayoutWidth
};
export const getExtensionPresetWidth = layout => extensionPresetWidths[layout];

/**
 * getExtensionLayout tries to match the breakout mark's width (if any) to an extension layout preset.
 * @returns the layout preset if the breakout width matches, null if there is no match, or
 * the node's layout attribute if there is no breakout width.
 */
export const getExtensionLayout = node => {
  const {
    layout = 'default'
  } = node.attrs;
  const breakoutWidth = getBreakoutWidth(node.marks);
  if (breakoutWidth !== undefined) {
    if (breakoutWidth === extensionPresetWidths.default) {
      return 'default';
    }
    if (breakoutWidth === extensionPresetWidths.wide) {
      return 'wide';
    }
    if (breakoutWidth === extensionPresetWidths['full-width']) {
      return 'full-width';
    }
    return null;
  }
  // if there is no breakout width, return the node's layout attribute
  return layout;
};