es5-lit-html/lib/dom.js

An ES5 transpiled version of lit-html

"use strict";

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

/**
 * @license
 * Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
 * This code may only be used under the BSD style license found at
 * http://polymer.github.io/LICENSE.txt
 * The complete set of authors may be found at
 * http://polymer.github.io/AUTHORS.txt
 * The complete set of contributors may be found at
 * http://polymer.github.io/CONTRIBUTORS.txt
 * Code distributed by Google as part of the polymer project is also
 * subject to an additional IP rights grant found at
 * http://polymer.github.io/PATENTS.txt
 */

/**
 * True if the custom elements polyfill is in use.
 */
var isCEPolyfill = window.customElements !== undefined && window.customElements.polyfillWrapFlushCallback !== undefined;
/**
 * Reparents nodes, starting from `start` (inclusive) to `end` (exclusive),
 * into another container (could be the same container), before `before`. If
 * `before` is null, it appends the nodes to the container.
 */

exports.isCEPolyfill = isCEPolyfill;

var reparentNodes = function reparentNodes(container, start) {
  var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
  var before = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;

  while (start !== end) {
    var n = start.nextSibling;
    container.insertBefore(start, before);
    start = n;
  }
};
/**
 * Removes nodes, starting from `start` (inclusive) to `end` (exclusive), from
 * `container`.
 */


exports.reparentNodes = reparentNodes;

var removeNodes = function removeNodes(container, start) {
  var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

  while (start !== end) {
    var n = start.nextSibling;
    container.removeChild(start);
    start = n;
  }
};

exports.removeNodes = removeNodes;