usfm-editor/dist/utils/NodeRules.js

A WYSIWYG editor component for USFM

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _NodeTypes = _interopRequireDefault(require("./NodeTypes"));

var _UsfmMarkers = require("./UsfmMarkers");

var _slate = require("slate");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isFormattableBlockType(nodeOrTypeString) {
  const type = typeString(nodeOrTypeString);
  return type === _NodeTypes.default.INLINE_CONTAINER || type !== undefined && _UsfmMarkers.UsfmMarkers.isParagraphType(type);
}

function typeString(nodeOrTypeString) {
  if (typeof nodeOrTypeString === "string") return nodeOrTypeString;
  if (_slate.Element.isElement(nodeOrTypeString)) return nodeOrTypeString.type;
  return undefined;
}

function canMergeAIntoB(a, b) {
  const typeA = typeString(a);
  const typeB = typeString(b);
  return typeA === _NodeTypes.default.INLINE_CONTAINER && (typeB === _NodeTypes.default.INLINE_CONTAINER || // Inline containers should not be merged into just any paragraph-type marker
  // (such as section headers)
  typeB === _UsfmMarkers.UsfmMarkers.PARAGRAPHS.p);
}

var _default = {
  isFormattableBlockType,
  canMergeAIntoB
};
exports.default = _default;