OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	02/20/2020 05:44:43 AM	rwxr-xr-x
📄 BlockBoundaryDelete.ts	950 bytes	02/20/2020 05:42:46 AM	rw-r--r--
📄 BlockMergeBoundary.ts	3.03 KB	02/20/2020 05:42:46 AM	rw-r--r--
📄 BlockRangeDelete.ts	2.51 KB	02/20/2020 05:42:47 AM	rw-r--r--
📄 CefBoundaryDelete.ts	3.77 KB	02/20/2020 05:42:47 AM	rw-r--r--
📄 CefDelete.ts	3.16 KB	02/20/2020 05:42:48 AM	rw-r--r--
📄 CefDeleteAction.ts	5.63 KB	02/20/2020 05:42:49 AM	rw-r--r--
📄 DeleteCommands.ts	2.09 KB	02/20/2020 05:42:49 AM	rw-r--r--
📄 DeleteElement.ts	6.5 KB	02/20/2020 05:42:50 AM	rw-r--r--
📄 DeleteUtils.ts	2.39 KB	02/20/2020 05:42:50 AM	rw-r--r--
📄 ImageBlockDelete.ts	1.23 KB	02/20/2020 05:42:51 AM	rw-r--r--
📄 InlineBoundaryDelete.ts	4.91 KB	02/20/2020 05:42:52 AM	rw-r--r--
📄 InlineFormatDelete.ts	2.38 KB	02/20/2020 05:42:52 AM	rw-r--r--
📄 MergeBlocks.ts	3.69 KB	02/20/2020 05:42:53 AM	rw-r--r--
📄 MergeText.ts	2.9 KB	02/20/2020 05:42:53 AM	rw-r--r--
📄 TableDelete.ts	5.81 KB	02/20/2020 05:42:54 AM	rw-r--r--
📄 TableDeleteAction.ts	4.26 KB	02/20/2020 05:42:54 AM	rw-r--r--

Editing: BlockMergeBoundary.ts

/**
 * Copyright (c) Tiny Technologies, Inc. All rights reserved.
 * Licensed under the LGPL or a commercial license.
 * For LGPL see License.txt in the project root for license information.
 * For commercial licenses see https://www.tiny.cloud/
 */

import { Option, Options, Struct } from '@ephox/katamari';
import { Compare, Element, Traverse } from '@ephox/sugar';
import CaretFinder from '../caret/CaretFinder';
import CaretPosition from '../caret/CaretPosition';
import DeleteUtils from './DeleteUtils';
import Empty from '../dom/Empty';
import NodeType from '../dom/NodeType';

const BlockPosition = Struct.immutable('block', 'position');
const BlockBoundary = Struct.immutable('from', 'to');

const getBlockPosition = function (rootNode, pos) {
  const rootElm = Element.fromDom(rootNode);
  const containerElm = Element.fromDom(pos.container());
  return DeleteUtils.getParentBlock(rootElm, containerElm).map(function (block) {
    return BlockPosition(block, pos);
  });
};

const isDifferentBlocks = function (blockBoundary) {
  return Compare.eq(blockBoundary.from().block(), blockBoundary.to().block()) === false;
};

const isEditable = function (blockBoundary) {
  return NodeType.isContentEditableFalse(blockBoundary.from().block()) === false && NodeType.isContentEditableFalse(blockBoundary.to().block()) === false;
};

return Options.liftN([fromBlockPos, toBlockPos], BlockBoundary).filter(function (blockBoundary) {
    return isDifferentBlocks(blockBoundary) && hasSameParent(blockBoundary) && isEditable(blockBoundary);
  });
};

const read = function (rootNode, forward, rng) {
  return rng.collapsed ? readFromRange(rootNode, forward, rng) : Option.none();
};

export default {
  read
};