@atlaskit/editor-plugin-block-type/dist/esm/pm-plugins/keymap.js

BlockType plugin for @atlaskit/editor-core

import { INPUT_METHOD } from '@atlaskit/editor-common/analytics';
import { backspace, bindKeymapWithCommand, deleteKey, enter, findKeyMapForBrowser, findShortcutByKeymap, forwardDelete, insertNewLine, keymap, moveDown, moveUp, redo as redoKeymap, toggleBlockQuote, undo as undoKeymap } from '@atlaskit/editor-common/keymaps';
import { createNewParagraphAbove, createNewParagraphBelow, deleteEmptyParagraphAndMoveBlockUp, insertNewLineWithAnalytics } from '@atlaskit/editor-common/utils';
import { chainCommands } from '@atlaskit/editor-prosemirror/commands';
import { redo } from '@atlaskit/prosemirror-history/redo';
import { undo } from '@atlaskit/prosemirror-history/undo';
import { expValEquals } from '@atlaskit/tmp-editor-statsig/exp-val-equals';

// Ignored via go/ees005
// eslint-disable-next-line import/no-namespace
import * as blockTypes from './block-types';
import { cleanUpAtTheStartOfDocument, insertBlockQuoteWithAnalytics } from './commands/block-type';
import { deleteAndMoveCursor } from './commands/delete-and-move-cursor';
import { deleteBlockContent } from './commands/delete-block-content';
import { splitHeadingWithTrailingSpace } from './commands/split-heading-with-trailing-space';
import { isNodeAWrappingBlockNode } from './utils';
var backspaceCommand = chainCommands(cleanUpAtTheStartOfDocument, deleteBlockContent(isNodeAWrappingBlockNode), deleteAndMoveCursor);
var del = chainCommands(deleteEmptyParagraphAndMoveBlockUp(isNodeAWrappingBlockNode), deleteBlockContent(isNodeAWrappingBlockNode), deleteAndMoveCursor);
export default function keymapPlugin(editorAnalyticsApi, schema, _featureFlags) {
  var list = {};
  bindKeymapWithCommand(
  // Ignored via go/ees005
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  insertNewLine.common, insertNewLineWithAnalytics(editorAnalyticsApi), list);

  // Fixes the "Enter after a heading with trailing whitespace creates another
  // heading instead of a paragraph" bug. The command is a no-op (returns false)
  // in every case except that exact scenario, so other Enter handlers are
  // unaffected.
  if (expValEquals('platform_editor_fix_new_line_after_heading', 'isEnabled', true)) {
    var _enter$common;
    bindKeymapWithCommand((_enter$common = enter.common) !== null && _enter$common !== void 0 ? _enter$common : 'Enter', splitHeadingWithTrailingSpace, list);
  }
  // Ignored via go/ees005
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  bindKeymapWithCommand(moveUp.common, createNewParagraphAbove, list);
  // Ignored via go/ees005
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  bindKeymapWithCommand(moveDown.common, createNewParagraphBelow, list);
  // Ignored via go/ees005
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  bindKeymapWithCommand(findKeyMapForBrowser(redoKeymap), redo, list);

  // Ignored via go/ees005
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  bindKeymapWithCommand(undoKeymap.common, undo, list);

  // Ignored via go/ees005
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  bindKeymapWithCommand(backspace.common, backspaceCommand, list);

  // Ignored via go/ees005
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  bindKeymapWithCommand(deleteKey.common, del, list);
  bindKeymapWithCommand(forwardDelete.mac, del, list);
  if (schema.nodes[blockTypes.BLOCK_QUOTE.nodeName]) {
    bindKeymapWithCommand(
    // Ignored via go/ees005
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
    findShortcutByKeymap(toggleBlockQuote), insertBlockQuoteWithAnalytics(INPUT_METHOD.KEYBOARD, editorAnalyticsApi), list);
  }
  return keymap(list);
}