@atlaskit/editor-plugin-breakout/dist/cjs/pm-plugins/utils/is-breakout-mark-allowed.js

Breakout plugin for @atlaskit/editor-core

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isBreakoutMarkAllowed = isBreakoutMarkAllowed;
var _findBreakoutNode = require("./find-breakout-node");
/**
 * Check if breakout should be allowed for the current selection. If a node is selected,
 * can this node be broken out, if text, can the enclosing parent node be broken out.
 *
 * Currently breakout of a node is not possible if it's nested in anything but the document, however
 * this logic supports this changing.
 */
function isBreakoutMarkAllowed(state) {
  if (!state.schema.marks.breakout) {
    return false;
  }
  var supportedNodeParent = (0, _findBreakoutNode.findSupportedNodeForBreakout)(state.selection);
  if (!supportedNodeParent) {
    return false;
  }
  // At the moment we can only breakout when the depth is 0, ie. doc is the only node
  // that supports breakout. This *could* change though.
  var parent = state.selection.$from.node(supportedNodeParent.depth);
  return parent.type.allowsMarkType(state.schema.marks.breakout);
}