@atlaskit/editor-plugin-block-menu/dist/es2019/ui/utils/checkHasPreviousSectionContent.js

BlockMenu plugin for @atlaskit/editor-core

import { TRANSFORM_SUGGESTED_MENU_SECTION, TRANSFORM_CREATE_MENU_SECTION, TRANSFORM_STRUCTURE_MENU_SECTION } from '@atlaskit/editor-common/block-menu';
import { buildChildrenMap, getChildrenMapKey, willComponentRender } from '../block-menu-renderer/utils';

/**
 * Checks if a section has any visible content (items that will render)
 */
const hasSectionContent = (sectionKey, api) => {
  var _api$blockMenu;
  const blockMenuComponents = api === null || api === void 0 ? void 0 : (_api$blockMenu = api.blockMenu) === null || _api$blockMenu === void 0 ? void 0 : _api$blockMenu.actions.getBlockMenuComponents();
  if (!blockMenuComponents) {
    return false;
  }
  const childrenMap = buildChildrenMap(blockMenuComponents);
  const sectionMapKey = getChildrenMapKey(sectionKey, 'block-menu-section');
  const sectionChildren = childrenMap.get(sectionMapKey) || [];
  return sectionChildren.some(child => willComponentRender(child, childrenMap));
};

/**
 * Checks if the Suggested section has any visible content
 */
export const hasSuggestedSectionContent = api => {
  return hasSectionContent(TRANSFORM_SUGGESTED_MENU_SECTION.key, api);
};

/**
 * Checks if the Create section has any visible content
 */
export const hasCreateSectionContent = api => {
  return hasSectionContent(TRANSFORM_CREATE_MENU_SECTION.key, api);
};

/**
 * Checks if the Structure section has any visible content
 */
export const hasStructureSectionContent = api => {
  return hasSectionContent(TRANSFORM_STRUCTURE_MENU_SECTION.key, api);
};

/**
 * Checks if there's any content before the Create section (i.e., Suggested section has content)
 */
export const hasContentBeforeCreate = api => {
  return hasSuggestedSectionContent(api);
};

/**
 * Checks if there's any content before the Structure section (i.e., Create or Suggested sections have content)
 */
export const hasContentBeforeStructure = api => {
  return hasCreateSectionContent(api) || hasSuggestedSectionContent(api);
};

/**
 * Checks if there's any content before the Headings section (i.e., Structure, Create, or Suggested sections have content)
 */
export const hasContentBeforeHeadings = api => {
  return hasStructureSectionContent(api) || hasCreateSectionContent(api) || hasSuggestedSectionContent(api);
};