eval-desempeno-v2/public/plugins/summernote/summernote-bs4.js

/*!
 * 
 * Super simple WYSIWYG editor v0.8.20
 * https://summernote.org
 *
 *
 * Copyright 2013- Alan Hong and contributors
 * Summernote may be freely distributed under the MIT license.
 *
 * Date: 2021-10-14T21:15Z
 *
 */
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		define(["jQuery"], factory);
	else {
		var a = typeof exports === 'object' ? factory(require("jQuery")) : factory(root["jQuery"]);
		for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
	}
})(self, function(__WEBPACK_EXTERNAL_MODULE__1145__) {
return /******/ (() => { // webpackBootstrap
/******/ 	"use strict";
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/***/ 9770:
/***/ ((__unused_webpack_module, __unused_webpack___webpack_exports__, __webpack_require__) => {

/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(1145);
/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(jquery__WEBPACK_IMPORTED_MODULE_0__);

(jquery__WEBPACK_IMPORTED_MODULE_0___default().summernote) = (jquery__WEBPACK_IMPORTED_MODULE_0___default().summernote) || {
  lang: {}
};
jquery__WEBPACK_IMPORTED_MODULE_0___default().extend((jquery__WEBPACK_IMPORTED_MODULE_0___default().summernote.lang), {
  'en-US': {
    font: {
      bold: 'Bold',
      italic: 'Italic',
      underline: 'Underline',
      clear: 'Remove Font Style',
      height: 'Line Height',
      name: 'Font Family',
      strikethrough: 'Strikethrough',
      subscript: 'Subscript',
      superscript: 'Superscript',
      size: 'Font Size',
      sizeunit: 'Font Size Unit'
    },
    image: {
      image: 'Picture',
      insert: 'Insert Image',
      resizeFull: 'Resize full',
      resizeHalf: 'Resize half',
      resizeQuarter: 'Resize quarter',
      resizeNone: 'Original size',
      floatLeft: 'Float Left',
      floatRight: 'Float Right',
      floatNone: 'Remove float',
      shapeRounded: 'Shape: Rounded',
      shapeCircle: 'Shape: Circle',
      shapeThumbnail: 'Shape: Thumbnail',
      shapeNone: 'Shape: None',
      dragImageHere: 'Drag image or text here',
      dropImage: 'Drop image or Text',
      selectFromFiles: 'Select from files',
      maximumFileSize: 'Maximum file size',
      maximumFileSizeError: 'Maximum file size exceeded.',
      url: 'Image URL',
      remove: 'Remove Image',
      original: 'Original'
    },
    video: {
      video: 'Video',
      videoLink: 'Video Link',
      insert: 'Insert Video',
      url: 'Video URL',
      providers: '(YouTube, Google Drive, Vimeo, Vine, Instagram, DailyMotion, Youku, Peertube)'
    },
    link: {
      link: 'Link',
      insert: 'Insert Link',
      unlink: 'Unlink',
      edit: 'Edit',
      textToDisplay: 'Text to display',
      url: 'To what URL should this link go?',
      openInNewWindow: 'Open in new window',
      useProtocol: 'Use default protocol'
    },
    table: {
      table: 'Table',
      addRowAbove: 'Add row above',
      addRowBelow: 'Add row below',
      addColLeft: 'Add column left',
      addColRight: 'Add column right',
      delRow: 'Delete row',
      delCol: 'Delete column',
      delTable: 'Delete table'
    },
    hr: {
      insert: 'Insert Horizontal Rule'
    },
    style: {
      style: 'Style',
      p: 'Normal',
      blockquote: 'Quote',
      pre: 'Code',
      h1: 'Header 1',
      h2: 'Header 2',
      h3: 'Header 3',
      h4: 'Header 4',
      h5: 'Header 5',
      h6: 'Header 6'
    },
    lists: {
      unordered: 'Unordered list',
      ordered: 'Ordered list'
    },
    options: {
      help: 'Help',
      fullscreen: 'Full Screen',
      codeview: 'Code View'
    },
    paragraph: {
      paragraph: 'Paragraph',
      outdent: 'Outdent',
      indent: 'Indent',
      left: 'Align left',
      center: 'Align center',
      right: 'Align right',
      justify: 'Justify full'
    },
    color: {
      recent: 'Recent Color',
      more: 'More Color',
      background: 'Background Color',
      foreground: 'Text Color',
      transparent: 'Transparent',
      setTransparent: 'Set transparent',
      reset: 'Reset',
      resetToDefault: 'Reset to default',
      cpSelect: 'Select'
    },
    shortcut: {
      shortcuts: 'Keyboard shortcuts',
      close: 'Close',
      textFormatting: 'Text formatting',
      action: 'Action',
      paragraphFormatting: 'Paragraph formatting',
      documentStyle: 'Document Style',
      extraKeys: 'Extra keys'
    },
    help: {
      'escape': 'Escape',
      'insertParagraph': 'Insert Paragraph',
      'undo': 'Undo the last command',
      'redo': 'Redo the last command',
      'tab': 'Tab',
      'untab': 'Untab',
      'bold': 'Set a bold style',
      'italic': 'Set a italic style',
      'underline': 'Set a underline style',
      'strikethrough': 'Set a strikethrough style',
      'removeFormat': 'Clean a style',
      'justifyLeft': 'Set left align',
      'justifyCenter': 'Set center align',
      'justifyRight': 'Set right align',
      'justifyFull': 'Set full align',
      'insertUnorderedList': 'Toggle unordered list',
      'insertOrderedList': 'Toggle ordered list',
      'outdent': 'Outdent on current paragraph',
      'indent': 'Indent on current paragraph',
      'formatPara': 'Change current block\'s format as a paragraph(P tag)',
      'formatH1': 'Change current block\'s format as H1',
      'formatH2': 'Change current block\'s format as H2',
      'formatH3': 'Change current block\'s format as H3',
      'formatH4': 'Change current block\'s format as H4',
      'formatH5': 'Change current block\'s format as H5',
      'formatH6': 'Change current block\'s format as H6',
      'insertHorizontalRule': 'Insert horizontal rule',
      'linkDialog.show': 'Show Link Dialog'
    },
    history: {
      undo: 'Undo',
      redo: 'Redo'
    },
    specialChar: {
      specialChar: 'SPECIAL CHARACTERS',
      select: 'Select Special characters'
    },
    output: {
      noSelection: 'No Selection Made!'
    }
  }
});

/***/ }),

/***/ 1145:
/***/ ((module) => {

module.exports = __WEBPACK_EXTERNAL_MODULE__1145__;

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var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
(() => {
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// EXTERNAL MODULE: external "jQuery"
var external_jQuery_ = __webpack_require__(1145);
var external_jQuery_default = /*#__PURE__*/__webpack_require__.n(external_jQuery_);
// EXTERNAL MODULE: ./src/lang/summernote-en-US.js
var summernote_en_US = __webpack_require__(9770);
;// CONCATENATED MODULE: ./src/js/core/env.js

/**
 * returns whether font is installed or not.
 *
 * @param {String} fontName
 * @return {Boolean}
 */

var genericFontFamilies = ['sans-serif', 'serif', 'monospace', 'cursive', 'fantasy'];

function validFontName(fontName) {
  return external_jQuery_default().inArray(fontName.toLowerCase(), genericFontFamilies) === -1 ? "'".concat(fontName, "'") : fontName;
}

function isFontInstalled(fontName) {
  var testFontName = fontName === 'Comic Sans MS' ? 'Courier New' : 'Comic Sans MS';
  var testText = 'mmmmmmmmmmwwwww';
  var testSize = '200px';
  var canvas = document.createElement('canvas');
  var context = canvas.getContext('2d');
  context.font = testSize + " '" + testFontName + "'";
  var originalWidth = context.measureText(testText).width;
  context.font = testSize + ' ' + validFontName(fontName) + ', "' + testFontName + '"';
  var width = context.measureText(testText).width;
  return originalWidth !== width;
}

var userAgent = navigator.userAgent;
var isMSIE = /MSIE|Trident/i.test(userAgent);
var browserVersion;

if (isMSIE) {
  var matches = /MSIE (\d+[.]\d+)/.exec(userAgent);

  if (matches) {
    browserVersion = parseFloat(matches[1]);
  }

  matches = /Trident\/.*rv:([0-9]{1,}[.0-9]{0,})/.exec(userAgent);

  if (matches) {
    browserVersion = parseFloat(matches[1]);
  }
}

var isEdge = /Edge\/\d+/.test(userAgent);
var isSupportTouch = 'ontouchstart' in window || navigator.MaxTouchPoints > 0 || navigator.msMaxTouchPoints > 0; // [workaround] IE doesn't have input events for contentEditable
// - see: https://goo.gl/4bfIvA

var inputEventName = isMSIE ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input';
/**
 * @class core.env
 *
 * Object which check platform and agent
 *
 * @singleton
 * @alternateClassName env
 */

/* harmony default export */ const env = ({
  isMac: navigator.appVersion.indexOf('Mac') > -1,
  isMSIE: isMSIE,
  isEdge: isEdge,
  isFF: !isEdge && /firefox/i.test(userAgent),
  isPhantom: /PhantomJS/i.test(userAgent),
  isWebkit: !isEdge && /webkit/i.test(userAgent),
  isChrome: !isEdge && /chrome/i.test(userAgent),
  isSafari: !isEdge && /safari/i.test(userAgent) && !/chrome/i.test(userAgent),
  browserVersion: browserVersion,
  isSupportTouch: isSupportTouch,
  isFontInstalled: isFontInstalled,
  isW3CRangeSupport: !!document.createRange,
  inputEventName: inputEventName,
  genericFontFamilies: genericFontFamilies,
  validFontName: validFontName
});
;// CONCATENATED MODULE: ./src/js/core/func.js

/**
 * @class core.func
 *
 * func utils (for high-order func's arg)
 *
 * @singleton
 * @alternateClassName func
 */

function eq(itemA) {
  return function (itemB) {
    return itemA === itemB;
  };
}

function eq2(itemA, itemB) {
  return itemA === itemB;
}

function peq2(propName) {
  return function (itemA, itemB) {
    return itemA[propName] === itemB[propName];
  };
}

function ok() {
  return true;
}

function fail() {
  return false;
}

function not(f) {
  return function () {
    return !f.apply(f, arguments);
  };
}

function and(fA, fB) {
  return function (item) {
    return fA(item) && fB(item);
  };
}

function func_self(a) {
  return a;
}

function invoke(obj, method) {
  return function () {
    return obj[method].apply(obj, arguments);
  };
}

var idCounter = 0;
/**
 * reset globally-unique id
 *
 */

function resetUniqueId() {
  idCounter = 0;
}
/**
 * generate a globally-unique id
 *
 * @param {String} [prefix]
 */


function uniqueId(prefix) {
  var id = ++idCounter + '';
  return prefix ? prefix + id : id;
}
/**
 * returns bnd (bounds) from rect
 *
 * - IE Compatibility Issue: http://goo.gl/sRLOAo
 * - Scroll Issue: http://goo.gl/sNjUc
 *
 * @param {Rect} rect
 * @return {Object} bounds
 * @return {Number} bounds.top
 * @return {Number} bounds.left
 * @return {Number} bounds.width
 * @return {Number} bounds.height
 */


function rect2bnd(rect) {
  var $document = external_jQuery_default()(document);
  return {
    top: rect.top + $document.scrollTop(),
    left: rect.left + $document.scrollLeft(),
    width: rect.right - rect.left,
    height: rect.bottom - rect.top
  };
}
/**
 * returns a copy of the object where the keys have become the values and the values the keys.
 * @param {Object} obj
 * @return {Object}
 */


function invertObject(obj) {
  var inverted = {};

  for (var key in obj) {
    if (Object.prototype.hasOwnProperty.call(obj, key)) {
      inverted[obj[key]] = key;
    }
  }

  return inverted;
}
/**
 * @param {String} namespace
 * @param {String} [prefix]
 * @return {String}
 */


function namespaceToCamel(namespace, prefix) {
  prefix = prefix || '';
  return prefix + namespace.split('.').map(function (name) {
    return name.substring(0, 1).toUpperCase() + name.substring(1);
  }).join('');
}
/**
 * Returns a function, that, as long as it continues to be invoked, will not
 * be triggered. The function will be called after it stops being called for
 * N milliseconds. If `immediate` is passed, trigger the function on the
 * leading edge, instead of the trailing.
 * @param {Function} func
 * @param {Number} wait
 * @param {Boolean} immediate
 * @return {Function}
 */


function debounce(func, wait, immediate) {
  var timeout;
  return function () {
    var context = this;
    var args = arguments;

    var later = function later() {
      timeout = null;

      if (!immediate) {
        func.apply(context, args);
      }
    };

    var callNow = immediate && !timeout;
    clearTimeout(timeout);
    timeout = setTimeout(later, wait);

    if (callNow) {
      func.apply(context, args);
    }
  };
}
/**
 *
 * @param {String} url
 * @return {Boolean}
 */


function isValidUrl(url) {
  var expression = /[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)/gi;
  return expression.test(url);
}

/* harmony default export */ const func = ({
  eq: eq,
  eq2: eq2,
  peq2: peq2,
  ok: ok,
  fail: fail,
  self: func_self,
  not: not,
  and: and,
  invoke: invoke,
  resetUniqueId: resetUniqueId,
  uniqueId: uniqueId,
  rect2bnd: rect2bnd,
  invertObject: invertObject,
  namespaceToCamel: namespaceToCamel,
  debounce: debounce,
  isValidUrl: isValidUrl
});
;// CONCATENATED MODULE: ./src/js/core/lists.js

/**
 * returns the first item of an array.
 *
 * @param {Array} array
 */

function head(array) {
  return array[0];
}
/**
 * returns the last item of an array.
 *
 * @param {Array} array
 */


function last(array) {
  return array[array.length - 1];
}
/**
 * returns everything but the last entry of the array.
 *
 * @param {Array} array
 */


function initial(array) {
  return array.slice(0, array.length - 1);
}
/**
 * returns the rest of the items in an array.
 *
 * @param {Array} array
 */


function tail(array) {
  return array.slice(1);
}
/**
 * returns item of array
 */


function find(array, pred) {
  for (var idx = 0, len = array.length; idx < len; idx++) {
    var item = array[idx];

    if (pred(item)) {
      return item;
    }
  }
}
/**
 * returns true if all of the values in the array pass the predicate truth test.
 */


function lists_all(array, pred) {
  for (var idx = 0, len = array.length; idx < len; idx++) {
    if (!pred(array[idx])) {
      return false;
    }
  }

  return true;
}
/**
 * returns true if the value is present in the list.
 */


function contains(array, item) {
  if (array && array.length && item) {
    if (array.indexOf) {
      return array.indexOf(item) !== -1;
    } else if (array.contains) {
      // `DOMTokenList` doesn't implement `.indexOf`, but it implements `.contains`
      return array.contains(item);
    }
  }

  return false;
}
/**
 * get sum from a list
 *
 * @param {Array} array - array
 * @param {Function} fn - iterator
 */


function sum(array, fn) {
  fn = fn || func.self;
  return array.reduce(function (memo, v) {
    return memo + fn(v);
  }, 0);
}
/**
 * returns a copy of the collection with array type.
 * @param {Collection} collection - collection eg) node.childNodes, ...
 */


function from(collection) {
  var result = [];
  var length = collection.length;
  var idx = -1;

  while (++idx < length) {
    result[idx] = collection[idx];
  }

  return result;
}
/**
 * returns whether list is empty or not
 */


function isEmpty(array) {
  return !array || !array.length;
}
/**
 * cluster elements by predicate function.
 *
 * @param {Array} array - array
 * @param {Function} fn - predicate function for cluster rule
 * @param {Array[]}
 */


function clusterBy(array, fn) {
  if (!array.length) {
    return [];
  }

  var aTail = tail(array);
  return aTail.reduce(function (memo, v) {
    var aLast = last(memo);

    if (fn(last(aLast), v)) {
      aLast[aLast.length] = v;
    } else {
      memo[memo.length] = [v];
    }

    return memo;
  }, [[head(array)]]);
}
/**
 * returns a copy of the array with all false values removed
 *
 * @param {Array} array - array
 * @param {Function} fn - predicate function for cluster rule
 */


function compact(array) {
  var aResult = [];

  for (var idx = 0, len = array.length; idx < len; idx++) {
    if (array[idx]) {
      aResult.push(array[idx]);
    }
  }

  return aResult;
}
/**
 * produces a duplicate-free version of the array
 *
 * @param {Array} array
 */


function unique(array) {
  var results = [];

  for (var idx = 0, len = array.length; idx < len; idx++) {
    if (!contains(results, array[idx])) {
      results.push(array[idx]);
    }
  }

  return results;
}
/**
 * returns next item.
 * @param {Array} array
 */


function next(array, item) {
  if (array && array.length && item) {
    var idx = array.indexOf(item);
    return idx === -1 ? null : array[idx + 1];
  }

  return null;
}
/**
 * returns prev item.
 * @param {Array} array
 */


function prev(array, item) {
  if (array && array.length && item) {
    var idx = array.indexOf(item);
    return idx === -1 ? null : array[idx - 1];
  }

  return null;
}
/**
 * @class core.list
 *
 * list utils
 *
 * @singleton
 * @alternateClassName list
 */


/* harmony default export */ const lists = ({
  head: head,
  last: last,
  initial: initial,
  tail: tail,
  prev: prev,
  next: next,
  find: find,
  contains: contains,
  all: lists_all,
  sum: sum,
  from: from,
  isEmpty: isEmpty,
  clusterBy: clusterBy,
  compact: compact,
  unique: unique
});
;// CONCATENATED MODULE: ./src/js/core/dom.js




var NBSP_CHAR = String.fromCharCode(160);
var ZERO_WIDTH_NBSP_CHAR = "\uFEFF";
/**
 * @method isEditable
 *
 * returns whether node is `note-editable` or not.
 *
 * @param {Node} node
 * @return {Boolean}
 */

function isEditable(node) {
  return node && external_jQuery_default()(node).hasClass('note-editable');
}
/**
 * @method isControlSizing
 *
 * returns whether node is `note-control-sizing` or not.
 *
 * @param {Node} node
 * @return {Boolean}
 */


function isControlSizing(node) {
  return node && external_jQuery_default()(node).hasClass('note-control-sizing');
}
/**
 * @method makePredByNodeName
 *
 * returns predicate which judge whether nodeName is same
 *
 * @param {String} nodeName
 * @return {Function}
 */


function makePredByNodeName(nodeName) {
  nodeName = nodeName.toUpperCase();
  return function (node) {
    return node && node.nodeName.toUpperCase() === nodeName;
  };
}
/**
 * @method isText
 *
 *
 *
 * @param {Node} node
 * @return {Boolean} true if node's type is text(3)
 */


function isText(node) {
  return node && node.nodeType === 3;
}
/**
 * @method isElement
 *
 *
 *
 * @param {Node} node
 * @return {Boolean} true if node's type is element(1)
 */


function isElement(node) {
  return node && node.nodeType === 1;
}
/**
 * ex) br, col, embed, hr, img, input, ...
 * @see http://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
 */


function isVoid(node) {
  return node && /^BR|^IMG|^HR|^IFRAME|^BUTTON|^INPUT|^AUDIO|^VIDEO|^EMBED/.test(node.nodeName.toUpperCase());
}

function isPara(node) {
  if (isEditable(node)) {
    return false;
  } // Chrome(v31.0), FF(v25.0.1) use DIV for paragraph


  return node && /^DIV|^P|^LI|^H[1-7]/.test(node.nodeName.toUpperCase());
}

function isHeading(node) {
  return node && /^H[1-7]/.test(node.nodeName.toUpperCase());
}

var isPre = makePredByNodeName('PRE');
var isLi = makePredByNodeName('LI');

function isPurePara(node) {
  return isPara(node) && !isLi(node);
}

var isTable = makePredByNodeName('TABLE');
var isData = makePredByNodeName('DATA');

function isInline(node) {
  return !isBodyContainer(node) && !isList(node) && !isHr(node) && !isPara(node) && !isTable(node) && !isBlockquote(node) && !isData(node);
}

function isList(node) {
  return node && /^UL|^OL/.test(node.nodeName.toUpperCase());
}

var isHr = makePredByNodeName('HR');

function isCell(node) {
  return node && /^TD|^TH/.test(node.nodeName.toUpperCase());
}

var isBlockquote = makePredByNodeName('BLOCKQUOTE');

function isBodyContainer(node) {
  return isCell(node) || isBlockquote(node) || isEditable(node);
}

var isAnchor = makePredByNodeName('A');

function isParaInline(node) {
  return isInline(node) && !!ancestor(node, isPara);
}

function isBodyInline(node) {
  return isInline(node) && !ancestor(node, isPara);
}

var isBody = makePredByNodeName('BODY');
/**
 * returns whether nodeB is closest sibling of nodeA
 *
 * @param {Node} nodeA
 * @param {Node} nodeB
 * @return {Boolean}
 */

function isClosestSibling(nodeA, nodeB) {
  return nodeA.nextSibling === nodeB || nodeA.previousSibling === nodeB;
}
/**
 * returns array of closest siblings with node
 *
 * @param {Node} node
 * @param {function} [pred] - predicate function
 * @return {Node[]}
 */


function withClosestSiblings(node, pred) {
  pred = pred || func.ok;
  var siblings = [];

  if (node.previousSibling && pred(node.previousSibling)) {
    siblings.push(node.previousSibling);
  }

  siblings.push(node);

  if (node.nextSibling && pred(node.nextSibling)) {
    siblings.push(node.nextSibling);
  }

  return siblings;
}
/**
 * blank HTML for cursor position
 * - [workaround] old IE only works with &nbsp;
 * - [workaround] IE11 and other browser works with bogus br
 */


var blankHTML = env.isMSIE && env.browserVersion < 11 ? '&nbsp;' : '<br>';
/**
 * @method nodeLength
 *
 * returns #text's text size or element's childNodes size
 *
 * @param {Node} node
 */

function nodeLength(node) {
  if (isText(node)) {
    return node.nodeValue.length;
  }

  if (node) {
    return node.childNodes.length;
  }

  return 0;
}
/**
 * returns whether deepest child node is empty or not.
 *
 * @param {Node} node
 * @return {Boolean}
 */


function deepestChildIsEmpty(node) {
  do {
    if (node.firstElementChild === null || node.firstElementChild.innerHTML === '') break;
  } while (node = node.firstElementChild);

  return dom_isEmpty(node);
}
/**
 * returns whether node is empty or not.
 *
 * @param {Node} node
 * @return {Boolean}
 */


function dom_isEmpty(node) {
  var len = nodeLength(node);

  if (len === 0) {
    return true;
  } else if (!isText(node) && len === 1 && node.innerHTML === blankHTML) {
    // ex) <p><br></p>, <span><br></span>
    return true;
  } else if (lists.all(node.childNodes, isText) && node.innerHTML === '') {
    // ex) <p></p>, <span></span>
    return true;
  }

  return false;
}
/**
 * padding blankHTML if node is empty (for cursor position)
 */


function paddingBlankHTML(node) {
  if (!isVoid(node) && !nodeLength(node)) {
    node.innerHTML = blankHTML;
  }
}
/**
 * find nearest ancestor predicate hit
 *
 * @param {Node} node
 * @param {Function} pred - predicate function
 */


function ancestor(node, pred) {
  while (node) {
    if (pred(node)) {
      return node;
    }

    if (isEditable(node)) {
      break;
    }

    node = node.parentNode;
  }

  return null;
}
/**
 * find nearest ancestor only single child blood line and predicate hit
 *
 * @param {Node} node
 * @param {Function} pred - predicate function
 */


function singleChildAncestor(node, pred) {
  node = node.parentNode;

  while (node) {
    if (nodeLength(node) !== 1) {
      break;
    }

    if (pred(node)) {
      return node;
    }

    if (isEditable(node)) {
      break;
    }

    node = node.parentNode;
  }

  return null;
}
/**
 * returns new array of ancestor nodes (until predicate hit).
 *
 * @param {Node} node
 * @param {Function} [optional] pred - predicate function
 */


function listAncestor(node, pred) {
  pred = pred || func.fail;
  var ancestors = [];
  ancestor(node, function (el) {
    if (!isEditable(el)) {
      ancestors.push(el);
    }

    return pred(el);
  });
  return ancestors;
}
/**
 * find farthest ancestor predicate hit
 */


function lastAncestor(node, pred) {
  var ancestors = listAncestor(node);
  return lists.last(ancestors.filter(pred));
}
/**
 * returns common ancestor node between two nodes.
 *
 * @param {Node} nodeA
 * @param {Node} nodeB
 */


function commonAncestor(nodeA, nodeB) {
  var ancestors = listAncestor(nodeA);

  for (var n = nodeB; n; n = n.parentNode) {
    if (ancestors.indexOf(n) > -1) return n;
  }

  return null; // difference document area
}
/**
 * listing all previous siblings (until predicate hit).
 *
 * @param {Node} node
 * @param {Function} [optional] pred - predicate function
 */


function listPrev(node, pred) {
  pred = pred || func.fail;
  var nodes = [];

  while (node) {
    if (pred(node)) {
      break;
    }

    nodes.push(node);
    node = node.previousSibling;
  }

  return nodes;
}
/**
 * listing next siblings (until predicate hit).
 *
 * @param {Node} node
 * @param {Function} [pred] - predicate function
 */


function listNext(node, pred) {
  pred = pred || func.fail;
  var nodes = [];

  while (node) {
    if (pred(node)) {
      break;
    }

    nodes.push(node);
    node = node.nextSibling;
  }

  return nodes;
}
/**
 * listing descendant nodes
 *
 * @param {Node} node
 * @param {Function} [pred] - predicate function
 */


function listDescendant(node, pred) {
  var descendants = [];
  pred = pred || func.ok; // start DFS(depth first search) with node

  (function fnWalk(current) {
    if (node !== current && pred(current)) {
      descendants.push(current);
    }

    for (var idx = 0, len = current.childNodes.length; idx < len; idx++) {
      fnWalk(current.childNodes[idx]);
    }
  })(node);

  return descendants;
}
/**
 * wrap node with new tag.
 *
 * @param {Node} node
 * @param {Node} tagName of wrapper
 * @return {Node} - wrapper
 */


function wrap(node, wrapperName) {
  var parent = node.parentNode;
  var wrapper = external_jQuery_default()('<' + wrapperName + '>')[0];
  parent.insertBefore(wrapper, node);
  wrapper.appendChild(node);
  return wrapper;
}
/**
 * insert node after preceding
 *
 * @param {Node} node
 * @param {Node} preceding - predicate function
 */


function insertAfter(node, preceding) {
  var next = preceding.nextSibling;
  var parent = preceding.parentNode;

  if (next) {
    parent.insertBefore(node, next);
  } else {
    parent.appendChild(node);
  }

  return node;
}
/**
 * append elements.
 *
 * @param {Node} node
 * @param {Collection} aChild
 */


function appendChildNodes(node, aChild) {
  external_jQuery_default().each(aChild, function (idx, child) {
    node.appendChild(child);
  });
  return node;
}
/**
 * returns whether boundaryPoint is left edge or not.
 *
 * @param {BoundaryPoint} point
 * @return {Boolean}
 */


function isLeftEdgePoint(point) {
  return point.offset === 0;
}
/**
 * returns whether boundaryPoint is right edge or not.
 *
 * @param {BoundaryPoint} point
 * @return {Boolean}
 */


function isRightEdgePoint(point) {
  return point.offset === nodeLength(point.node);
}
/**
 * returns whether boundaryPoint is edge or not.
 *
 * @param {BoundaryPoint} point
 * @return {Boolean}
 */


function isEdgePoint(point) {
  return isLeftEdgePoint(point) || isRightEdgePoint(point);
}
/**
 * returns whether node is left edge of ancestor or not.
 *
 * @param {Node} node
 * @param {Node} ancestor
 * @return {Boolean}
 */


function isLeftEdgeOf(node, ancestor) {
  while (node && node !== ancestor) {
    if (position(node) !== 0) {
      return false;
    }

    node = node.parentNode;
  }

  return true;
}
/**
 * returns whether node is right edge of ancestor or not.
 *
 * @param {Node} node
 * @param {Node} ancestor
 * @return {Boolean}
 */


function isRightEdgeOf(node, ancestor) {
  if (!ancestor) {
    return false;
  }

  while (node && node !== ancestor) {
    if (position(node) !== nodeLength(node.parentNode) - 1) {
      return false;
    }

    node = node.parentNode;
  }

  return true;
}
/**
 * returns whether point is left edge of ancestor or not.
 * @param {BoundaryPoint} point
 * @param {Node} ancestor
 * @return {Boolean}
 */


function isLeftEdgePointOf(point, ancestor) {
  return isLeftEdgePoint(point) && isLeftEdgeOf(point.node, ancestor);
}
/**
 * returns whether point is right edge of ancestor or not.
 * @param {BoundaryPoint} point
 * @param {Node} ancestor
 * @return {Boolean}
 */


function isRightEdgePointOf(point, ancestor) {
  return isRightEdgePoint(point) && isRightEdgeOf(point.node, ancestor);
}
/**
 * returns offset from parent.
 *
 * @param {Node} node
 */


function position(node) {
  var offset = 0;

  while (node = node.previousSibling) {
    offset += 1;
  }

  return offset;
}

function hasChildren(node) {
  return !!(node && node.childNodes && node.childNodes.length);
}
/**
 * returns previous boundaryPoint
 *
 * @param {BoundaryPoint} point
 * @param {Boolean} isSkipInnerOffset
 * @return {BoundaryPoint}
 */


function prevPoint(point, isSkipInnerOffset) {
  var node;
  var offset;

  if (point.offset === 0) {
    if (isEditable(point.node)) {
      return null;
    }

    node = point.node.parentNode;
    offset = position(point.node);
  } else if (hasChildren(point.node)) {
    node = point.node.childNodes[point.offset - 1];
    offset = nodeLength(node);
  } else {
    node = point.node;
    offset = isSkipInnerOffset ? 0 : point.offset - 1;
  }

  return {
    node: node,
    offset: offset
  };
}
/**
 * returns next boundaryPoint
 *
 * @param {BoundaryPoint} point
 * @param {Boolean} isSkipInnerOffset
 * @return {BoundaryPoint}
 */


function nextPoint(point, isSkipInnerOffset) {
  var node, offset;

  if (nodeLength(point.node) === point.offset) {
    if (isEditable(point.node)) {
      return null;
    }

    var nextTextNode = getNextTextNode(point.node);

    if (nextTextNode) {
      node = nextTextNode;
      offset = 0;
    } else {
      node = point.node.parentNode;
      offset = position(point.node) + 1;
    }
  } else if (hasChildren(point.node)) {
    node = point.node.childNodes[point.offset];
    offset = 0;
  } else {
    node = point.node;
    offset = isSkipInnerOffset ? nodeLength(point.node) : point.offset + 1;
  }

  return {
    node: node,
    offset: offset
  };
}
/**
 * returns next boundaryPoint with empty node
 *
 * @param {BoundaryPoint} point
 * @param {Boolean} isSkipInnerOffset
 * @return {BoundaryPoint}
 */


function nextPointWithEmptyNode(point, isSkipInnerOffset) {
  var node,
      offset = 0; // if node is empty string node, return current node's sibling.

  if (dom_isEmpty(point.node)) {
    if (point.node === null) {
      return null;
    }

    node = point.node.nextSibling;
    offset = 0;
    return {
      node: node,
      offset: offset
    };
  }

  if (nodeLength(point.node) === point.offset) {
    if (isEditable(point.node)) {
      return null;
    }

    node = point.node.parentNode;
    offset = position(point.node) + 1; // if next node is editable ,  return current node's sibling node.

    if (isEditable(node)) {
      node = point.node.nextSibling;
      offset = 0;
    }
  } else if (hasChildren(point.node)) {
    node = point.node.childNodes[point.offset];
    offset = 0;

    if (dom_isEmpty(node)) {
      if (!dom_isEmpty(point.node.nextSibling)) {
        return {
          node: point.node.nextSibling,
          offset: offset
        };
      }

      return null;
    }
  } else {
    node = point.node;
    offset = isSkipInnerOffset ? nodeLength(point.node) : point.offset + 1;

    if (dom_isEmpty(node)) {
      return null;
    }
  }

  return {
    node: node,
    offset: offset
  };
}
/*
* returns the next Text node index or 0 if not found.
*/


function getNextTextNode(actual) {
  if (!actual.nextSibling) return undefined;
  if (actual.parent !== actual.nextSibling.parent) return undefined;
  if (isText(actual.nextSibling)) return actual.nextSibling;else return getNextTextNode(actual.nextSibling);
}
/**
 * returns whether pointA and pointB is same or not.
 *
 * @param {BoundaryPoint} pointA
 * @param {BoundaryPoint} pointB
 * @return {Boolean}
 */


function isSamePoint(pointA, pointB) {
  return pointA.node === pointB.node && pointA.offset === pointB.offset;
}
/**
 * returns whether point is visible (can set cursor) or not.
 *
 * @param {BoundaryPoint} point
 * @return {Boolean}
 */


function isVisiblePoint(point) {
  if (isText(point.node) || !hasChildren(point.node) || dom_isEmpty(point.node)) {
    return true;
  }

  var leftNode = point.node.childNodes[point.offset - 1];
  var rightNode = point.node.childNodes[point.offset];

  if ((!leftNode || isVoid(leftNode)) && (!rightNode || isVoid(rightNode)) || isTable(rightNode)) {
    return true;
  }

  return false;
}
/**
 * @method prevPointUtil
 *
 * @param {BoundaryPoint} point
 * @param {Function} pred
 * @return {BoundaryPoint}
 */


function prevPointUntil(point, pred) {
  while (point) {
    if (pred(point)) {
      return point;
    }

    point = prevPoint(point);
  }

  return null;
}
/**
 * @method nextPointUntil
 *
 * @param {BoundaryPoint} point
 * @param {Function} pred
 * @return {BoundaryPoint}
 */


function nextPointUntil(point, pred) {
  while (point) {
    if (pred(point)) {
      return point;
    }

    point = nextPoint(point);
  }

  return null;
}
/**
 * returns whether point has character or not.
 *
 * @param {Point} point
 * @return {Boolean}
 */


function isCharPoint(point) {
  if (!isText(point.node)) {
    return false;
  }

  var ch = point.node.nodeValue.charAt(point.offset - 1);
  return ch && ch !== ' ' && ch !== NBSP_CHAR;
}
/**
 * returns whether point has space or not.
 *
 * @param {Point} point
 * @return {Boolean}
 */


function isSpacePoint(point) {
  if (!isText(point.node)) {
    return false;
  }

  var ch = point.node.nodeValue.charAt(point.offset - 1);
  return ch === ' ' || ch === NBSP_CHAR;
}
/**
 * @method walkPoint
 *
 * @param {BoundaryPoint} startPoint
 * @param {BoundaryPoint} endPoint
 * @param {Function} handler
 * @param {Boolean} isSkipInnerOffset
 */


function walkPoint(startPoint, endPoint, handler, isSkipInnerOffset) {
  var point = startPoint;

  while (point) {
    handler(point);

    if (isSamePoint(point, endPoint)) {
      break;
    }

    var isSkipOffset = isSkipInnerOffset && startPoint.node !== point.node && endPoint.node !== point.node;
    point = nextPointWithEmptyNode(point, isSkipOffset);
  }
}
/**
 * @method makeOffsetPath
 *
 * return offsetPath(array of offset) from ancestor
 *
 * @param {Node} ancestor - ancestor node
 * @param {Node} node
 */


function makeOffsetPath(ancestor, node) {
  var ancestors = listAncestor(node, func.eq(ancestor));
  return ancestors.map(position).reverse();
}
/**
 * @method fromOffsetPath
 *
 * return element from offsetPath(array of offset)
 *
 * @param {Node} ancestor - ancestor node
 * @param {array} offsets - offsetPath
 */


function fromOffsetPath(ancestor, offsets) {
  var current = ancestor;

  for (var i = 0, len = offsets.length; i < len; i++) {
    if (current.childNodes.length <= offsets[i]) {
      current = current.childNodes[current.childNodes.length - 1];
    } else {
      current = current.childNodes[offsets[i]];
    }
  }

  return current;
}
/**
 * @method splitNode
 *
 * split element or #text
 *
 * @param {BoundaryPoint} point
 * @param {Object} [options]
 * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
 * @param {Boolean} [options.isNotSplitEdgePoint] - default: false
 * @param {Boolean} [options.isDiscardEmptySplits] - default: false
 * @return {Node} right node of boundaryPoint
 */


function splitNode(point, options) {
  var isSkipPaddingBlankHTML = options && options.isSkipPaddingBlankHTML;
  var isNotSplitEdgePoint = options && options.isNotSplitEdgePoint;
  var isDiscardEmptySplits = options && options.isDiscardEmptySplits;

  if (isDiscardEmptySplits) {
    isSkipPaddingBlankHTML = true;
  } // edge case


  if (isEdgePoint(point) && (isText(point.node) || isNotSplitEdgePoint)) {
    if (isLeftEdgePoint(point)) {
      return point.node;
    } else if (isRightEdgePoint(point)) {
      return point.node.nextSibling;
    }
  } // split #text


  if (isText(point.node)) {
    return point.node.splitText(point.offset);
  } else {
    var childNode = point.node.childNodes[point.offset];
    var clone = insertAfter(point.node.cloneNode(false), point.node);
    appendChildNodes(clone, listNext(childNode));

    if (!isSkipPaddingBlankHTML) {
      paddingBlankHTML(point.node);
      paddingBlankHTML(clone);
    }

    if (isDiscardEmptySplits) {
      if (dom_isEmpty(point.node)) {
        remove(point.node);
      }

      if (dom_isEmpty(clone)) {
        remove(clone);
        return point.node.nextSibling;
      }
    }

    return clone;
  }
}
/**
 * @method splitTree
 *
 * split tree by point
 *
 * @param {Node} root - split root
 * @param {BoundaryPoint} point
 * @param {Object} [options]
 * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
 * @param {Boolean} [options.isNotSplitEdgePoint] - default: false
 * @return {Node} right node of boundaryPoint
 */


function splitTree(root, point, options) {
  // ex) [#text, <span>, <p>]
  var ancestors = listAncestor(point.node, func.eq(root));

  if (!ancestors.length) {
    return null;
  } else if (ancestors.length === 1) {
    return splitNode(point, options);
  }

  return ancestors.reduce(function (node, parent) {
    if (node === point.node) {
      node = splitNode(point, options);
    }

    return splitNode({
      node: parent,
      offset: node ? position(node) : nodeLength(parent)
    }, options);
  });
}
/**
 * split point
 *
 * @param {Point} point
 * @param {Boolean} isInline
 * @return {Object}
 */


function splitPoint(point, isInline) {
  // find splitRoot, container
  //  - inline: splitRoot is a child of paragraph
  //  - block: splitRoot is a child of bodyContainer
  var pred = isInline ? isPara : isBodyContainer;
  var ancestors = listAncestor(point.node, pred);
  var topAncestor = lists.last(ancestors) || point.node;
  var splitRoot, container;

  if (pred(topAncestor)) {
    splitRoot = ancestors[ancestors.length - 2];
    container = topAncestor;
  } else {
    splitRoot = topAncestor;
    container = splitRoot.parentNode;
  } // if splitRoot is exists, split with splitTree


  var pivot = splitRoot && splitTree(splitRoot, point, {
    isSkipPaddingBlankHTML: isInline,
    isNotSplitEdgePoint: isInline
  }); // if container is point.node, find pivot with point.offset

  if (!pivot && container === point.node) {
    pivot = point.node.childNodes[point.offset];
  }

  return {
    rightNode: pivot,
    container: container
  };
}

function create(nodeName) {
  return document.createElement(nodeName);
}

function createText(text) {
  return document.createTextNode(text);
}
/**
 * @method remove
 *
 * remove node, (isRemoveChild: remove child or not)
 *
 * @param {Node} node
 * @param {Boolean} isRemoveChild
 */


function remove(node, isRemoveChild) {
  if (!node || !node.parentNode) {
    return;
  }

  if (node.removeNode) {
    return node.removeNode(isRemoveChild);
  }

  var parent = node.parentNode;

  if (!isRemoveChild) {
    var nodes = [];

    for (var i = 0, len = node.childNodes.length; i < len; i++) {
      nodes.push(node.childNodes[i]);
    }

    for (var _i = 0, _len = nodes.length; _i < _len; _i++) {
      parent.insertBefore(nodes[_i], node);
    }
  }

  parent.removeChild(node);
}
/**
 * @method removeWhile
 *
 * @param {Node} node
 * @param {Function} pred
 */


function removeWhile(node, pred) {
  while (node) {
    if (isEditable(node) || !pred(node)) {
      break;
    }

    var parent = node.parentNode;
    remove(node);
    node = parent;
  }
}
/**
 * @method replace
 *
 * replace node with provided nodeName
 *
 * @param {Node} node
 * @param {String} nodeName
 * @return {Node} - new node
 */


function replace(node, nodeName) {
  if (node.nodeName.toUpperCase() === nodeName.toUpperCase()) {
    return node;
  }

  var newNode = create(nodeName);

  if (node.style.cssText) {
    newNode.style.cssText = node.style.cssText;
  }

  appendChildNodes(newNode, lists.from(node.childNodes));
  insertAfter(newNode, node);
  remove(node);
  return newNode;
}

var isTextarea = makePredByNodeName('TEXTAREA');
/**
 * @param {jQuery} $node
 * @param {Boolean} [stripLinebreaks] - default: false
 */

function value($node, stripLinebreaks) {
  var val = isTextarea($node[0]) ? $node.val() : $node.html();

  if (stripLinebreaks) {
    return val.replace(/[\n\r]/g, '');
  }

  return val;
}
/**
 * @method html
 *
 * get the HTML contents of node
 *
 * @param {jQuery} $node
 * @param {Boolean} [isNewlineOnBlock]
 */


function html($node, isNewlineOnBlock) {
  var markup = value($node);

  if (isNewlineOnBlock) {
    var regexTag = /<(\/?)(\b(?!!)[^>\s]*)(.*?)(\s*\/?>)/g;
    markup = markup.replace(regexTag, function (match, endSlash, name) {
      name = name.toUpperCase();
      var isEndOfInlineContainer = /^DIV|^TD|^TH|^P|^LI|^H[1-7]/.test(name) && !!endSlash;
      var isBlockNode = /^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name);
      return match + (isEndOfInlineContainer || isBlockNode ? '\n' : '');
    });
    markup = markup.trim();
  }

  return markup;
}

function posFromPlaceholder(placeholder) {
  var $placeholder = external_jQuery_default()(placeholder);
  var pos = $placeholder.offset();
  var height = $placeholder.outerHeight(true); // include margin

  return {
    left: pos.left,
    top: pos.top + height
  };
}

function attachEvents($node, events) {
  Object.keys(events).forEach(function (key) {
    $node.on(key, events[key]);
  });
}

function detachEvents($node, events) {
  Object.keys(events).forEach(function (key) {
    $node.off(key, events[key]);
  });
}
/**
 * @method isCustomStyleTag
 *
 * assert if a node contains a "note-styletag" class,
 * which implies that's a custom-made style tag node
 *
 * @param {Node} an HTML DOM node
 */


function isCustomStyleTag(node) {
  return node && !isText(node) && lists.contains(node.classList, 'note-styletag');
}

/* harmony default export */ const dom = ({
  /** @property {String} NBSP_CHAR */
  NBSP_CHAR: NBSP_CHAR,

  /** @property {String} ZERO_WIDTH_NBSP_CHAR */
  ZERO_WIDTH_NBSP_CHAR: ZERO_WIDTH_NBSP_CHAR,

  /** @property {String} blank */
  blank: blankHTML,

  /** @property {String} emptyPara */
  emptyPara: "<p>".concat(blankHTML, "</p>"),
  makePredByNodeName: makePredByNodeName,
  isEditable: isEditable,
  isControlSizing: isControlSizing,
  isText: isText,
  isElement: isElement,
  isVoid: isVoid,
  isPara: isPara,
  isPurePara: isPurePara,
  isHeading: isHeading,
  isInline: isInline,
  isBlock: func.not(isInline),
  isBodyInline: isBodyInline,
  isBody: isBody,
  isParaInline: isParaInline,
  isPre: isPre,
  isList: isList,
  isTable: isTable,
  isData: isData,
  isCell: isCell,
  isBlockquote: isBlockquote,
  isBodyContainer: isBodyContainer,
  isAnchor: isAnchor,
  isDiv: makePredByNodeName('DIV'),
  isLi: isLi,
  isBR: makePredByNodeName('BR'),
  isSpan: makePredByNodeName('SPAN'),
  isB: makePredByNodeName('B'),
  isU: makePredByNodeName('U'),
  isS: makePredByNodeName('S'),
  isI: makePredByNodeName('I'),
  isImg: makePredByNodeName('IMG'),
  isTextarea: isTextarea,
  deepestChildIsEmpty: deepestChildIsEmpty,
  isEmpty: dom_isEmpty,
  isEmptyAnchor: func.and(isAnchor, dom_isEmpty),
  isClosestSibling: isClosestSibling,
  withClosestSiblings: withClosestSiblings,
  nodeLength: nodeLength,
  isLeftEdgePoint: isLeftEdgePoint,
  isRightEdgePoint: isRightEdgePoint,
  isEdgePoint: isEdgePoint,
  isLeftEdgeOf: isLeftEdgeOf,
  isRightEdgeOf: isRightEdgeOf,
  isLeftEdgePointOf: isLeftEdgePointOf,
  isRightEdgePointOf: isRightEdgePointOf,
  prevPoint: prevPoint,
  nextPoint: nextPoint,
  nextPointWithEmptyNode: nextPointWithEmptyNode,
  isSamePoint: isSamePoint,
  isVisiblePoint: isVisiblePoint,
  prevPointUntil: prevPointUntil,
  nextPointUntil: nextPointUntil,
  isCharPoint: isCharPoint,
  isSpacePoint: isSpacePoint,
  walkPoint: walkPoint,
  ancestor: ancestor,
  singleChildAncestor: singleChildAncestor,
  listAncestor: listAncestor,
  lastAncestor: lastAncestor,
  listNext: listNext,
  listPrev: listPrev,
  listDescendant: listDescendant,
  commonAncestor: commonAncestor,
  wrap: wrap,
  insertAfter: insertAfter,
  appendChildNodes: appendChildNodes,
  position: position,
  hasChildren: hasChildren,
  makeOffsetPath: makeOffsetPath,
  fromOffsetPath: fromOffsetPath,
  splitTree: splitTree,
  splitPoint: splitPoint,
  create: create,
  createText: createText,
  remove: remove,
  removeWhile: removeWhile,
  replace: replace,
  html: html,
  value: value,
  posFromPlaceholder: posFromPlaceholder,
  attachEvents: attachEvents,
  detachEvents: detachEvents,
  isCustomStyleTag: isCustomStyleTag
});
;// CONCATENATED MODULE: ./src/js/Context.js
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }






var Context = /*#__PURE__*/function () {
  /**
   * @param {jQuery} $note
   * @param {Object} options
   */
  function Context($note, options) {
    _classCallCheck(this, Context);

    this.$note = $note;
    this.memos = {};
    this.modules = {};
    this.layoutInfo = {};
    this.options = external_jQuery_default().extend(true, {}, options); // init ui with options

    (external_jQuery_default()).summernote.ui = external_jQuery_default().summernote.ui_template(this.options);
    this.ui = (external_jQuery_default()).summernote.ui;
    this.initialize();
  }
  /**
   * create layout and initialize modules and other resources
   */


  _createClass(Context, [{
    key: "initialize",
    value: function initialize() {
      this.layoutInfo = this.ui.createLayout(this.$note);

      this._initialize();

      this.$note.hide();
      return this;
    }
    /**
     * destroy modules and other resources and remove layout
     */

  }, {
    key: "destroy",
    value: function destroy() {
      this._destroy();

      this.$note.removeData('summernote');
      this.ui.removeLayout(this.$note, this.layoutInfo);
    }
    /**
     * destory modules and other resources and initialize it again
     */

  }, {
    key: "reset",
    value: function reset() {
      var disabled = this.isDisabled();
      this.code(dom.emptyPara);

      this._destroy();

      this._initialize();

      if (disabled) {
        this.disable();
      }
    }
  }, {
    key: "_initialize",
    value: function _initialize() {
      var _this = this;

      // set own id
      this.options.id = func.uniqueId(external_jQuery_default().now()); // set default container for tooltips, popovers, and dialogs

      this.options.container = this.options.container || this.layoutInfo.editor; // add optional buttons

      var buttons = external_jQuery_default().extend({}, this.options.buttons);
      Object.keys(buttons).forEach(function (key) {
        _this.memo('button.' + key, buttons[key]);
      });
      var modules = external_jQuery_default().extend({}, this.options.modules, (external_jQuery_default()).summernote.plugins || {}); // add and initialize modules

      Object.keys(modules).forEach(function (key) {
        _this.module(key, modules[key], true);
      });
      Object.keys(this.modules).forEach(function (key) {
        _this.initializeModule(key);
      });
    }
  }, {
    key: "_destroy",
    value: function _destroy() {
      var _this2 = this;

      // destroy modules with reversed order
      Object.keys(this.modules).reverse().forEach(function (key) {
        _this2.removeModule(key);
      });
      Object.keys(this.memos).forEach(function (key) {
        _this2.removeMemo(key);
      }); // trigger custom onDestroy callback

      this.triggerEvent('destroy', this);
    }
  }, {
    key: "code",
    value: function code(html) {
      var isActivated = this.invoke('codeview.isActivated');

      if (html === undefined) {
        this.invoke('codeview.sync');
        return isActivated ? this.layoutInfo.codable.val() : this.layoutInfo.editable.html();
      } else {
        if (isActivated) {
          this.invoke('codeview.sync', html);
        } else {
          this.layoutInfo.editable.html(html);
        }

        this.$note.val(html);
        this.triggerEvent('change', html, this.layoutInfo.editable);
      }
    }
  }, {
    key: "isDisabled",
    value: function isDisabled() {
      return this.layoutInfo.editable.attr('contenteditable') === 'false';
    }
  }, {
    key: "enable",
    value: function enable() {
      this.layoutInfo.editable.attr('contenteditable', true);
      this.invoke('toolbar.activate', true);
      this.triggerEvent('disable', false);
      this.options.editing = true;
    }
  }, {
    key: "disable",
    value: function disable() {
      // close codeview if codeview is opend
      if (this.invoke('codeview.isActivated')) {
        this.invoke('codeview.deactivate');
      }

      this.layoutInfo.editable.attr('contenteditable', false);
      this.options.editing = false;
      this.invoke('toolbar.deactivate', true);
      this.triggerEvent('disable', true);
    }
  }, {
    key: "triggerEvent",
    value: function triggerEvent() {
      var namespace = lists.head(arguments);
      var args = lists.tail(lists.from(arguments));
      var callback = this.options.callbacks[func.namespaceToCamel(namespace, 'on')];

      if (callback) {
        callback.apply(this.$note[0], args);
      }

      this.$note.trigger('summernote.' + namespace, args);
    }
  }, {
    key: "initializeModule",
    value: function initializeModule(key) {
      var module = this.modules[key];
      module.shouldInitialize = module.shouldInitialize || func.ok;

      if (!module.shouldInitialize()) {
        return;
      } // initialize module


      if (module.initialize) {
        module.initialize();
      } // attach events


      if (module.events) {
        dom.attachEvents(this.$note, module.events);
      }
    }
  }, {
    key: "module",
    value: function module(key, ModuleClass, withoutIntialize) {
      if (arguments.length === 1) {
        return this.modules[key];
      }

      this.modules[key] = new ModuleClass(this);

      if (!withoutIntialize) {
        this.initializeModule(key);
      }
    }
  }, {
    key: "removeModule",
    value: function removeModule(key) {
      var module = this.modules[key];

      if (module.shouldInitialize()) {
        if (module.events) {
          dom.detachEvents(this.$note, module.events);
        }

        if (module.destroy) {
          module.destroy();
        }
      }

      delete this.modules[key];
    }
  }, {
    key: "memo",
    value: function memo(key, obj) {
      if (arguments.length === 1) {
        return this.memos[key];
      }

      this.memos[key] = obj;
    }
  }, {
    key: "removeMemo",
    value: function removeMemo(key) {
      if (this.memos[key] && this.memos[key].destroy) {
        this.memos[key].destroy();
      }

      delete this.memos[key];
    }
    /**
     * Some buttons need to change their visual style immediately once they get pressed
     */

  }, {
    key: "createInvokeHandlerAndUpdateState",
    value: function createInvokeHandlerAndUpdateState(namespace, value) {
      var _this3 = this;

      return function (event) {
        _this3.createInvokeHandler(namespace, value)(event);

        _this3.invoke('buttons.updateCurrentStyle');
      };
    }
  }, {
    key: "createInvokeHandler",
    value: function createInvokeHandler(namespace, value) {
      var _this4 = this;

      return function (event) {
        event.preventDefault();
        var $target = external_jQuery_default()(event.target);

        _this4.invoke(namespace, value || $target.closest('[data-value]').data('value'), $target);
      };
    }
  }, {
    key: "invoke",
    value: function invoke() {
      var namespace = lists.head(arguments);
      var args = lists.tail(lists.from(arguments));
      var splits = namespace.split('.');
      var hasSeparator = splits.length > 1;
      var moduleName = hasSeparator && lists.head(splits);
      var methodName = hasSeparator ? lists.last(splits) : lists.head(splits);
      var module = this.modules[moduleName || 'editor'];

      if (!moduleName && this[methodName]) {
        return this[methodName].apply(this, args);
      } else if (module && module[methodName] && module.shouldInitialize()) {
        return module[methodName].apply(module, args);
      }
    }
  }]);

  return Context;
}();


;// CONCATENATED MODULE: ./src/js/summernote.js




external_jQuery_default().fn.extend({
  /**
   * Summernote API
   *
   * @param {Object|String}
   * @return {this}
   */
  summernote: function summernote() {
    var type = external_jQuery_default().type(lists.head(arguments));
    var isExternalAPICalled = type === 'string';
    var hasInitOptions = type === 'object';
    var options = external_jQuery_default().extend({}, (external_jQuery_default()).summernote.options, hasInitOptions ? lists.head(arguments) : {}); // Update options

    options.langInfo = external_jQuery_default().extend(true, {}, (external_jQuery_default()).summernote.lang["en-US"], (external_jQuery_default()).summernote.lang[options.lang]);
    options.icons = external_jQuery_default().extend(true, {}, (external_jQuery_default()).summernote.options.icons, options.icons);
    options.tooltip = options.tooltip === 'auto' ? !env.isSupportTouch : options.tooltip;
    this.each(function (idx, note) {
      var $note = external_jQuery_default()(note);

      if (!$note.data('summernote')) {
        var context = new Context($note, options);
        $note.data('summernote', context);
        $note.data('summernote').triggerEvent('init', context.layoutInfo);
      }
    });
    var $note = this.first();

    if ($note.length) {
      var context = $note.data('summernote');

      if (isExternalAPICalled) {
        return context.invoke.apply(context, lists.from(arguments));
      } else if (options.focus) {
        context.invoke('editor.focus');
      }
    }

    return this;
  }
});
;// CONCATENATED MODULE: ./src/js/core/range.js
function range_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function range_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function range_createClass(Constructor, protoProps, staticProps) { if (protoProps) range_defineProperties(Constructor.prototype, protoProps); if (staticProps) range_defineProperties(Constructor, staticProps); return Constructor; }






/**
 * return boundaryPoint from TextRange, inspired by Andy Na's HuskyRange.js
 *
 * @param {TextRange} textRange
 * @param {Boolean} isStart
 * @return {BoundaryPoint}
 *
 * @see http://msdn.microsoft.com/en-us/library/ie/ms535872(v=vs.85).aspx
 */

function textRangeToPoint(textRange, isStart) {
  var container = textRange.parentElement();
  var offset;
  var tester = document.body.createTextRange();
  var prevContainer;
  var childNodes = lists.from(container.childNodes);

  for (offset = 0; offset < childNodes.length; offset++) {
    if (dom.isText(childNodes[offset])) {
      continue;
    }

    tester.moveToElementText(childNodes[offset]);

    if (tester.compareEndPoints('StartToStart', textRange) >= 0) {
      break;
    }

    prevContainer = childNodes[offset];
  }

  if (offset !== 0 && dom.isText(childNodes[offset - 1])) {
    var textRangeStart = document.body.createTextRange();
    var curTextNode = null;
    textRangeStart.moveToElementText(prevContainer || container);
    textRangeStart.collapse(!prevContainer);
    curTextNode = prevContainer ? prevContainer.nextSibling : container.firstChild;
    var pointTester = textRange.duplicate();
    pointTester.setEndPoint('StartToStart', textRangeStart);
    var textCount = pointTester.text.replace(/[\r\n]/g, '').length;

    while (textCount > curTextNode.nodeValue.length && curTextNode.nextSibling) {
      textCount -= curTextNode.nodeValue.length;
      curTextNode = curTextNode.nextSibling;
    } // [workaround] enforce IE to re-reference curTextNode, hack


    var dummy = curTextNode.nodeValue; // eslint-disable-line

    if (isStart && curTextNode.nextSibling && dom.isText(curTextNode.nextSibling) && textCount === curTextNode.nodeValue.length) {
      textCount -= curTextNode.nodeValue.length;
      curTextNode = curTextNode.nextSibling;
    }

    container = curTextNode;
    offset = textCount;
  }

  return {
    cont: container,
    offset: offset
  };
}
/**
 * return TextRange from boundary point (inspired by google closure-library)
 * @param {BoundaryPoint} point
 * @return {TextRange}
 */


function pointToTextRange(point) {
  var textRangeInfo = function textRangeInfo(container, offset) {
    var node, isCollapseToStart;

    if (dom.isText(container)) {
      var prevTextNodes = dom.listPrev(container, func.not(dom.isText));
      var prevContainer = lists.last(prevTextNodes).previousSibling;
      node = prevContainer || container.parentNode;
      offset += lists.sum(lists.tail(prevTextNodes), dom.nodeLength);
      isCollapseToStart = !prevContainer;
    } else {
      node = container.childNodes[offset] || container;

      if (dom.isText(node)) {
        return textRangeInfo(node, 0);
      }

      offset = 0;
      isCollapseToStart = false;
    }

    return {
      node: node,
      collapseToStart: isCollapseToStart,
      offset: offset
    };
  };

  var textRange = document.body.createTextRange();
  var info = textRangeInfo(point.node, point.offset);
  textRange.moveToElementText(info.node);
  textRange.collapse(info.collapseToStart);
  textRange.moveStart('character', info.offset);
  return textRange;
}
/**
   * Wrapped Range
   *
   * @constructor
   * @param {Node} sc - start container
   * @param {Number} so - start offset
   * @param {Node} ec - end container
   * @param {Number} eo - end offset
   */


var WrappedRange = /*#__PURE__*/function () {
  function WrappedRange(sc, so, ec, eo) {
    range_classCallCheck(this, WrappedRange);

    this.sc = sc;
    this.so = so;
    this.ec = ec;
    this.eo = eo; // isOnEditable: judge whether range is on editable or not

    this.isOnEditable = this.makeIsOn(dom.isEditable); // isOnList: judge whether range is on list node or not

    this.isOnList = this.makeIsOn(dom.isList); // isOnAnchor: judge whether range is on anchor node or not

    this.isOnAnchor = this.makeIsOn(dom.isAnchor); // isOnCell: judge whether range is on cell node or not

    this.isOnCell = this.makeIsOn(dom.isCell); // isOnData: judge whether range is on data node or not

    this.isOnData = this.makeIsOn(dom.isData);
  } // nativeRange: get nativeRange from sc, so, ec, eo


  range_createClass(WrappedRange, [{
    key: "nativeRange",
    value: function nativeRange() {
      if (env.isW3CRangeSupport) {
        var w3cRange = document.createRange();
        w3cRange.setStart(this.sc, this.so);
        w3cRange.setEnd(this.ec, this.eo);
        return w3cRange;
      } else {
        var textRange = pointToTextRange({
          node: this.sc,
          offset: this.so
        });
        textRange.setEndPoint('EndToEnd', pointToTextRange({
          node: this.ec,
          offset: this.eo
        }));
        return textRange;
      }
    }
  }, {
    key: "getPoints",
    value: function getPoints() {
      return {
        sc: this.sc,
        so: this.so,
        ec: this.ec,
        eo: this.eo
      };
    }
  }, {
    key: "getStartPoint",
    value: function getStartPoint() {
      return {
        node: this.sc,
        offset: this.so
      };
    }
  }, {
    key: "getEndPoint",
    value: function getEndPoint() {
      return {
        node: this.ec,
        offset: this.eo
      };
    }
    /**
     * select update visible range
     */

  }, {
    key: "select",
    value: function select() {
      var nativeRng = this.nativeRange();

      if (env.isW3CRangeSupport) {
        var selection = document.getSelection();

        if (selection.rangeCount > 0) {
          selection.removeAllRanges();
        }

        selection.addRange(nativeRng);
      } else {
        nativeRng.select();
      }

      return this;
    }
    /**
     * Moves the scrollbar to start container(sc) of current range
     *
     * @return {WrappedRange}
     */

  }, {
    key: "scrollIntoView",
    value: function scrollIntoView(container) {
      var height = external_jQuery_default()(container).height();

      if (container.scrollTop + height < this.sc.offsetTop) {
        container.scrollTop += Math.abs(container.scrollTop + height - this.sc.offsetTop);
      }

      return this;
    }
    /**
     * @return {WrappedRange}
     */

  }, {
    key: "normalize",
    value: function normalize() {
      /**
       * @param {BoundaryPoint} point
       * @param {Boolean} isLeftToRight - true: prefer to choose right node
       *                                - false: prefer to choose left node
       * @return {BoundaryPoint}
       */
      var getVisiblePoint = function getVisiblePoint(point, isLeftToRight) {
        if (!point) {
          return point;
        } // Just use the given point [XXX:Adhoc]
        //  - case 01. if the point is on the middle of the node
        //  - case 02. if the point is on the right edge and prefer to choose left node
        //  - case 03. if the point is on the left edge and prefer to choose right node
        //  - case 04. if the point is on the right edge and prefer to choose right node but the node is void
        //  - case 05. if the point is on the left edge and prefer to choose left node but the node is void
        //  - case 06. if the point is on the block node and there is no children


        if (dom.isVisiblePoint(point)) {
          if (!dom.isEdgePoint(point) || dom.isRightEdgePoint(point) && !isLeftToRight || dom.isLeftEdgePoint(point) && isLeftToRight || dom.isRightEdgePoint(point) && isLeftToRight && dom.isVoid(point.node.nextSibling) || dom.isLeftEdgePoint(point) && !isLeftToRight && dom.isVoid(point.node.previousSibling) || dom.isBlock(point.node) && dom.isEmpty(point.node)) {
            return point;
          }
        } // point on block's edge


        var block = dom.ancestor(point.node, dom.isBlock);
        var hasRightNode = false;

        if (!hasRightNode) {
          var prevPoint = dom.prevPoint(point) || {
            node: null
          };
          hasRightNode = (dom.isLeftEdgePointOf(point, block) || dom.isVoid(prevPoint.node)) && !isLeftToRight;
        }

        var hasLeftNode = false;

        if (!hasLeftNode) {
          var _nextPoint = dom.nextPoint(point) || {
            node: null
          };

          hasLeftNode = (dom.isRightEdgePointOf(point, block) || dom.isVoid(_nextPoint.node)) && isLeftToRight;
        }

        if (hasRightNode || hasLeftNode) {
          // returns point already on visible point
          if (dom.isVisiblePoint(point)) {
            return point;
          } // reverse direction


          isLeftToRight = !isLeftToRight;
        }

        var nextPoint = isLeftToRight ? dom.nextPointUntil(dom.nextPoint(point), dom.isVisiblePoint) : dom.prevPointUntil(dom.prevPoint(point), dom.isVisiblePoint);
        return nextPoint || point;
      };

      var endPoint = getVisiblePoint(this.getEndPoint(), false);
      var startPoint = this.isCollapsed() ? endPoint : getVisiblePoint(this.getStartPoint(), true);
      return new WrappedRange(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset);
    }
    /**
     * returns matched nodes on range
     *
     * @param {Function} [pred] - predicate function
     * @param {Object} [options]
     * @param {Boolean} [options.includeAncestor]
     * @param {Boolean} [options.fullyContains]
     * @return {Node[]}
     */

  }, {
    key: "nodes",
    value: function nodes(pred, options) {
      pred = pred || func.ok;
      var includeAncestor = options && options.includeAncestor;
      var fullyContains = options && options.fullyContains; // TODO compare points and sort

      var startPoint = this.getStartPoint();
      var endPoint = this.getEndPoint();
      var nodes = [];
      var leftEdgeNodes = [];
      dom.walkPoint(startPoint, endPoint, function (point) {
        if (dom.isEditable(point.node)) {
          return;
        }

        var node;

        if (fullyContains) {
          if (dom.isLeftEdgePoint(point)) {
            leftEdgeNodes.push(point.node);
          }

          if (dom.isRightEdgePoint(point) && lists.contains(leftEdgeNodes, point.node)) {
            node = point.node;
          }
        } else if (includeAncestor) {
          node = dom.ancestor(point.node, pred);
        } else {
          node = point.node;
        }

        if (node && pred(node)) {
          nodes.push(node);
        }
      }, true);
      return lists.unique(nodes);
    }
    /**
     * returns commonAncestor of range
     * @return {Element} - commonAncestor
     */

  }, {
    key: "commonAncestor",
    value: function commonAncestor() {
      return dom.commonAncestor(this.sc, this.ec);
    }
    /**
     * returns expanded range by pred
     *
     * @param {Function} pred - predicate function
     * @return {WrappedRange}
     */

  }, {
    key: "expand",
    value: function expand(pred) {
      var startAncestor = dom.ancestor(this.sc, pred);
      var endAncestor = dom.ancestor(this.ec, pred);

      if (!startAncestor && !endAncestor) {
        return new WrappedRange(this.sc, this.so, this.ec, this.eo);
      }

      var boundaryPoints = this.getPoints();

      if (startAncestor) {
        boundaryPoints.sc = startAncestor;
        boundaryPoints.so = 0;
      }

      if (endAncestor) {
        boundaryPoints.ec = endAncestor;
        boundaryPoints.eo = dom.nodeLength(endAncestor);
      }

      return new WrappedRange(boundaryPoints.sc, boundaryPoints.so, boundaryPoints.ec, boundaryPoints.eo);
    }
    /**
     * @param {Boolean} isCollapseToStart
     * @return {WrappedRange}
     */

  }, {
    key: "collapse",
    value: function collapse(isCollapseToStart) {
      if (isCollapseToStart) {
        return new WrappedRange(this.sc, this.so, this.sc, this.so);
      } else {
        return new WrappedRange(this.ec, this.eo, this.ec, this.eo);
      }
    }
    /**
     * splitText on range
     */

  }, {
    key: "splitText",
    value: function splitText() {
      var isSameContainer = this.sc === this.ec;
      var boundaryPoints = this.getPoints();

      if (dom.isText(this.ec) && !dom.isEdgePoint(this.getEndPoint())) {
        this.ec.splitText(this.eo);
      }

      if (dom.isText(this.sc) && !dom.isEdgePoint(this.getStartPoint())) {
        boundaryPoints.sc = this.sc.splitText(this.so);
        boundaryPoints.so = 0;

        if (isSameContainer) {
          boundaryPoints.ec = boundaryPoints.sc;
          boundaryPoints.eo = this.eo - this.so;
        }
      }

      return new WrappedRange(boundaryPoints.sc, boundaryPoints.so, boundaryPoints.ec, boundaryPoints.eo);
    }
    /**
     * delete contents on range
     * @return {WrappedRange}
     */

  }, {
    key: "deleteContents",
    value: function deleteContents() {
      if (this.isCollapsed()) {
        return this;
      }

      var rng = this.splitText();
      var nodes = rng.nodes(null, {
        fullyContains: true
      }); // find new cursor point

      var point = dom.prevPointUntil(rng.getStartPoint(), function (point) {
        return !lists.contains(nodes, point.node);
      });
      var emptyParents = [];
      external_jQuery_default().each(nodes, function (idx, node) {
        // find empty parents
        var parent = node.parentNode;

        if (point.node !== parent && dom.nodeLength(parent) === 1) {
          emptyParents.push(parent);
        }

        dom.remove(node, false);
      }); // remove empty parents

      external_jQuery_default().each(emptyParents, function (idx, node) {
        dom.remove(node, false);
      });
      return new WrappedRange(point.node, point.offset, point.node, point.offset).normalize();
    }
    /**
     * makeIsOn: return isOn(pred) function
     */

  }, {
    key: "makeIsOn",
    value: function makeIsOn(pred) {
      return function () {
        var ancestor = dom.ancestor(this.sc, pred);
        return !!ancestor && ancestor === dom.ancestor(this.ec, pred);
      };
    }
    /**
     * @param {Function} pred
     * @return {Boolean}
     */

  }, {
    key: "isLeftEdgeOf",
    value: function isLeftEdgeOf(pred) {
      if (!dom.isLeftEdgePoint(this.getStartPoint())) {
        return false;
      }

      var node = dom.ancestor(this.sc, pred);
      return node && dom.isLeftEdgeOf(this.sc, node);
    }
    /**
     * returns whether range was collapsed or not
     */

  }, {
    key: "isCollapsed",
    value: function isCollapsed() {
      return this.sc === this.ec && this.so === this.eo;
    }
    /**
     * wrap inline nodes which children of body with paragraph
     *
     * @return {WrappedRange}
     */

  }, {
    key: "wrapBodyInlineWithPara",
    value: function wrapBodyInlineWithPara() {
      if (dom.isBodyContainer(this.sc) && dom.isEmpty(this.sc)) {
        this.sc.innerHTML = dom.emptyPara;
        return new WrappedRange(this.sc.firstChild, 0, this.sc.firstChild, 0);
      }
      /**
       * [workaround] firefox often create range on not visible point. so normalize here.
       *  - firefox: |<p>text</p>|
       *  - chrome: <p>|text|</p>
       */


      var rng = this.normalize();

      if (dom.isParaInline(this.sc) || dom.isPara(this.sc)) {
        return rng;
      } // find inline top ancestor


      var topAncestor;

      if (dom.isInline(rng.sc)) {
        var ancestors = dom.listAncestor(rng.sc, func.not(dom.isInline));
        topAncestor = lists.last(ancestors);

        if (!dom.isInline(topAncestor)) {
          topAncestor = ancestors[ancestors.length - 2] || rng.sc.childNodes[rng.so];
        }
      } else {
        topAncestor = rng.sc.childNodes[rng.so > 0 ? rng.so - 1 : 0];
      }

      if (topAncestor) {
        // siblings not in paragraph
        var inlineSiblings = dom.listPrev(topAncestor, dom.isParaInline).reverse();
        inlineSiblings = inlineSiblings.concat(dom.listNext(topAncestor.nextSibling, dom.isParaInline)); // wrap with paragraph

        if (inlineSiblings.length) {
          var para = dom.wrap(lists.head(inlineSiblings), 'p');
          dom.appendChildNodes(para, lists.tail(inlineSiblings));
        }
      }

      return this.normalize();
    }
    /**
     * insert node at current cursor
     *
     * @param {Node} node
     * @return {Node}
     */

  }, {
    key: "insertNode",
    value: function insertNode(node) {
      var rng = this;

      if (dom.isText(node) || dom.isInline(node)) {
        rng = this.wrapBodyInlineWithPara().deleteContents();
      }

      var info = dom.splitPoint(rng.getStartPoint(), dom.isInline(node));

      if (info.rightNode) {
        info.rightNode.parentNode.insertBefore(node, info.rightNode);

        if (dom.isEmpty(info.rightNode) && dom.isPara(node)) {
          info.rightNode.parentNode.removeChild(info.rightNode);
        }
      } else {
        info.container.appendChild(node);
      }

      return node;
    }
    /**
     * insert html at current cursor
     */

  }, {
    key: "pasteHTML",
    value: function pasteHTML(markup) {
      markup = external_jQuery_default().trim(markup);
      var contentsContainer = external_jQuery_default()('<div></div>').html(markup)[0];
      var childNodes = lists.from(contentsContainer.childNodes); // const rng = this.wrapBodyInlineWithPara().deleteContents();

      var rng = this;
      var reversed = false;

      if (rng.so >= 0) {
        childNodes = childNodes.reverse();
        reversed = true;
      }

      childNodes = childNodes.map(function (childNode) {
        return rng.insertNode(childNode);
      });

      if (reversed) {
        childNodes = childNodes.reverse();
      }

      return childNodes;
    }
    /**
     * returns text in range
     *
     * @return {String}
     */

  }, {
    key: "toString",
    value: function toString() {
      var nativeRng = this.nativeRange();
      return env.isW3CRangeSupport ? nativeRng.toString() : nativeRng.text;
    }
    /**
     * returns range for word before cursor
     *
     * @param {Boolean} [findAfter] - find after cursor, default: false
     * @return {WrappedRange}
     */

  }, {
    key: "getWordRange",
    value: function getWordRange(findAfter) {
      var endPoint = this.getEndPoint();

      if (!dom.isCharPoint(endPoint)) {
        return this;
      }

      var startPoint = dom.prevPointUntil(endPoint, function (point) {
        return !dom.isCharPoint(point);
      });

      if (findAfter) {
        endPoint = dom.nextPointUntil(endPoint, function (point) {
          return !dom.isCharPoint(point);
        });
      }

      return new WrappedRange(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset);
    }
    /**
     * returns range for words before cursor
     *
     * @param {Boolean} [findAfter] - find after cursor, default: false
     * @return {WrappedRange}
     */

  }, {
    key: "getWordsRange",
    value: function getWordsRange(findAfter) {
      var endPoint = this.getEndPoint();

      var isNotTextPoint = function isNotTextPoint(point) {
        return !dom.isCharPoint(point) && !dom.isSpacePoint(point);
      };

      if (isNotTextPoint(endPoint)) {
        return this;
      }

      var startPoint = dom.prevPointUntil(endPoint, isNotTextPoint);

      if (findAfter) {
        endPoint = dom.nextPointUntil(endPoint, isNotTextPoint);
      }

      return new WrappedRange(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset);
    }
    /**
     * returns range for words before cursor that match with a Regex
     *
     * example:
     *  range: 'hi @Peter Pan'
     *  regex: '/@[a-z ]+/i'
     *  return range: '@Peter Pan'
     *
     * @param {RegExp} [regex]
     * @return {WrappedRange|null}
     */

  }, {
    key: "getWordsMatchRange",
    value: function getWordsMatchRange(regex) {
      var endPoint = this.getEndPoint();
      var startPoint = dom.prevPointUntil(endPoint, function (point) {
        if (!dom.isCharPoint(point) && !dom.isSpacePoint(point)) {
          return true;
        }

        var rng = new WrappedRange(point.node, point.offset, endPoint.node, endPoint.offset);
        var result = regex.exec(rng.toString());
        return result && result.index === 0;
      });
      var rng = new WrappedRange(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset);
      var text = rng.toString();
      var result = regex.exec(text);

      if (result && result[0].length === text.length) {
        return rng;
      } else {
        return null;
      }
    }
    /**
     * create offsetPath bookmark
     *
     * @param {Node} editable
     */

  }, {
    key: "bookmark",
    value: function bookmark(editable) {
      return {
        s: {
          path: dom.makeOffsetPath(editable, this.sc),
          offset: this.so
        },
        e: {
          path: dom.makeOffsetPath(editable, this.ec),
          offset: this.eo
        }
      };
    }
    /**
     * create offsetPath bookmark base on paragraph
     *
     * @param {Node[]} paras
     */

  }, {
    key: "paraBookmark",
    value: function paraBookmark(paras) {
      return {
        s: {
          path: lists.tail(dom.makeOffsetPath(lists.head(paras), this.sc)),
          offset: this.so
        },
        e: {
          path: lists.tail(dom.makeOffsetPath(lists.last(paras), this.ec)),
          offset: this.eo
        }
      };
    }
    /**
     * getClientRects
     * @return {Rect[]}
     */

  }, {
    key: "getClientRects",
    value: function getClientRects() {
      var nativeRng = this.nativeRange();
      return nativeRng.getClientRects();
    }
  }]);

  return WrappedRange;
}();
/**
 * Data structure
 *  * BoundaryPoint: a point of dom tree
 *  * BoundaryPoints: two boundaryPoints corresponding to the start and the end of the Range
 *
 * See to http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Position
 */


/* harmony default export */ const range = ({
  /**
   * create Range Object From arguments or Browser Selection
   *
   * @param {Node} sc - start container
   * @param {Number} so - start offset
   * @param {Node} ec - end container
   * @param {Number} eo - end offset
   * @return {WrappedRange}
   */
  create: function create(sc, so, ec, eo) {
    if (arguments.length === 4) {
      return new WrappedRange(sc, so, ec, eo);
    } else if (arguments.length === 2) {
      // collapsed
      ec = sc;
      eo = so;
      return new WrappedRange(sc, so, ec, eo);
    } else {
      var wrappedRange = this.createFromSelection();

      if (!wrappedRange && arguments.length === 1) {
        var bodyElement = arguments[0];

        if (dom.isEditable(bodyElement)) {
          bodyElement = bodyElement.lastChild;
        }

        return this.createFromBodyElement(bodyElement, dom.emptyPara === arguments[0].innerHTML);
      }

      return wrappedRange;
    }
  },
  createFromBodyElement: function createFromBodyElement(bodyElement) {
    var isCollapseToStart = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    var wrappedRange = this.createFromNode(bodyElement);
    return wrappedRange.collapse(isCollapseToStart);
  },
  createFromSelection: function createFromSelection() {
    var sc, so, ec, eo;

    if (env.isW3CRangeSupport) {
      var selection = document.getSelection();

      if (!selection || selection.rangeCount === 0) {
        return null;
      } else if (dom.isBody(selection.anchorNode)) {
        // Firefox: returns entire body as range on initialization.
        // We won't never need it.
        return null;
      }

      var nativeRng = selection.getRangeAt(0);
      sc = nativeRng.startContainer;
      so = nativeRng.startOffset;
      ec = nativeRng.endContainer;
      eo = nativeRng.endOffset;
    } else {
      // IE8: TextRange
      var textRange = document.selection.createRange();
      var textRangeEnd = textRange.duplicate();
      textRangeEnd.collapse(false);
      var textRangeStart = textRange;
      textRangeStart.collapse(true);
      var startPoint = textRangeToPoint(textRangeStart, true);
      var endPoint = textRangeToPoint(textRangeEnd, false); // same visible point case: range was collapsed.

      if (dom.isText(startPoint.node) && dom.isLeftEdgePoint(startPoint) && dom.isTextNode(endPoint.node) && dom.isRightEdgePoint(endPoint) && endPoint.node.nextSibling === startPoint.node) {
        startPoint = endPoint;
      }

      sc = startPoint.cont;
      so = startPoint.offset;
      ec = endPoint.cont;
      eo = endPoint.offset;
    }

    return new WrappedRange(sc, so, ec, eo);
  },

  /**
   * @method
   *
   * create WrappedRange from node
   *
   * @param {Node} node
   * @return {WrappedRange}
   */
  createFromNode: function createFromNode(node) {
    var sc = node;
    var so = 0;
    var ec = node;
    var eo = dom.nodeLength(ec); // browsers can't target a picture or void node

    if (dom.isVoid(sc)) {
      so = dom.listPrev(sc).length - 1;
      sc = sc.parentNode;
    }

    if (dom.isBR(ec)) {
      eo = dom.listPrev(ec).length - 1;
      ec = ec.parentNode;
    } else if (dom.isVoid(ec)) {
      eo = dom.listPrev(ec).length;
      ec = ec.parentNode;
    }

    return this.create(sc, so, ec, eo);
  },

  /**
   * create WrappedRange from node after position
   *
   * @param {Node} node
   * @return {WrappedRange}
   */
  createFromNodeBefore: function createFromNodeBefore(node) {
    return this.createFromNode(node).collapse(true);
  },

  /**
   * create WrappedRange from node after position
   *
   * @param {Node} node
   * @return {WrappedRange}
   */
  createFromNodeAfter: function createFromNodeAfter(node) {
    return this.createFromNode(node).collapse();
  },

  /**
   * @method
   *
   * create WrappedRange from bookmark
   *
   * @param {Node} editable
   * @param {Object} bookmark
   * @return {WrappedRange}
   */
  createFromBookmark: function createFromBookmark(editable, bookmark) {
    var sc = dom.fromOffsetPath(editable, bookmark.s.path);
    var so = bookmark.s.offset;
    var ec = dom.fromOffsetPath(editable, bookmark.e.path);
    var eo = bookmark.e.offset;
    return new WrappedRange(sc, so, ec, eo);
  },

  /**
   * @method
   *
   * create WrappedRange from paraBookmark
   *
   * @param {Object} bookmark
   * @param {Node[]} paras
   * @return {WrappedRange}
   */
  createFromParaBookmark: function createFromParaBookmark(bookmark, paras) {
    var so = bookmark.s.offset;
    var eo = bookmark.e.offset;
    var sc = dom.fromOffsetPath(lists.head(paras), bookmark.s.path);
    var ec = dom.fromOffsetPath(lists.last(paras), bookmark.e.path);
    return new WrappedRange(sc, so, ec, eo);
  }
});
;// CONCATENATED MODULE: ./src/js/core/key.js


var KEY_MAP = {
  'BACKSPACE': 8,
  'TAB': 9,
  'ENTER': 13,
  'ESCAPE': 27,
  'SPACE': 32,
  'DELETE': 46,
  // Arrow
  'LEFT': 37,
  'UP': 38,
  'RIGHT': 39,
  'DOWN': 40,
  // Number: 0-9
  'NUM0': 48,
  'NUM1': 49,
  'NUM2': 50,
  'NUM3': 51,
  'NUM4': 52,
  'NUM5': 53,
  'NUM6': 54,
  'NUM7': 55,
  'NUM8': 56,
  // Alphabet: a-z
  'B': 66,
  'E': 69,
  'I': 73,
  'J': 74,
  'K': 75,
  'L': 76,
  'R': 82,
  'S': 83,
  'U': 85,
  'V': 86,
  'Y': 89,
  'Z': 90,
  'SLASH': 191,
  'LEFTBRACKET': 219,
  'BACKSLASH': 220,
  'RIGHTBRACKET': 221,
  // Navigation
  'HOME': 36,
  'END': 35,
  'PAGEUP': 33,
  'PAGEDOWN': 34
};
/**
 * @class core.key
 *
 * Object for keycodes.
 *
 * @singleton
 * @alternateClassName key
 */

/* harmony default export */ const key = ({
  /**
   * @method isEdit
   *
   * @param {Number} keyCode
   * @return {Boolean}
   */
  isEdit: function isEdit(keyCode) {
    return lists.contains([KEY_MAP.BACKSPACE, KEY_MAP.TAB, KEY_MAP.ENTER, KEY_MAP.SPACE, KEY_MAP.DELETE], keyCode);
  },

  /**
   * @method isMove
   *
   * @param {Number} keyCode
   * @return {Boolean}
   */
  isMove: function isMove(keyCode) {
    return lists.contains([KEY_MAP.LEFT, KEY_MAP.UP, KEY_MAP.RIGHT, KEY_MAP.DOWN], keyCode);
  },

  /**
   * @method isNavigation
   *
   * @param {Number} keyCode
   * @return {Boolean}
   */
  isNavigation: function isNavigation(keyCode) {
    return lists.contains([KEY_MAP.HOME, KEY_MAP.END, KEY_MAP.PAGEUP, KEY_MAP.PAGEDOWN], keyCode);
  },

  /**
   * @property {Object} nameFromCode
   * @property {String} nameFromCode.8 "BACKSPACE"
   */
  nameFromCode: func.invertObject(KEY_MAP),
  code: KEY_MAP
});
;// CONCATENATED MODULE: ./src/js/core/async.js

/**
 * @method readFileAsDataURL
 *
 * read contents of file as representing URL
 *
 * @param {File} file
 * @return {Promise} - then: dataUrl
 */

function readFileAsDataURL(file) {
  return external_jQuery_default().Deferred(function (deferred) {
    external_jQuery_default().extend(new FileReader(), {
      onload: function onload(e) {
        var dataURL = e.target.result;
        deferred.resolve(dataURL);
      },
      onerror: function onerror(err) {
        deferred.reject(err);
      }
    }).readAsDataURL(file);
  }).promise();
}
/**
 * @method createImage
 *
 * create `<image>` from url string
 *
 * @param {String} url
 * @return {Promise} - then: $image
 */

function createImage(url) {
  return external_jQuery_default().Deferred(function (deferred) {
    var $img = external_jQuery_default()('<img>');
    $img.one('load', function () {
      $img.off('error abort');
      deferred.resolve($img);
    }).one('error abort', function () {
      $img.off('load').detach();
      deferred.reject($img);
    }).css({
      display: 'none'
    }).appendTo(document.body).attr('src', url);
  }).promise();
}
;// CONCATENATED MODULE: ./src/js/editing/History.js
function History_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function History_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function History_createClass(Constructor, protoProps, staticProps) { if (protoProps) History_defineProperties(Constructor.prototype, protoProps); if (staticProps) History_defineProperties(Constructor, staticProps); return Constructor; }



var History = /*#__PURE__*/function () {
  function History(context) {
    History_classCallCheck(this, History);

    this.stack = [];
    this.stackOffset = -1;
    this.context = context;
    this.$editable = context.layoutInfo.editable;
    this.editable = this.$editable[0];
  }

  History_createClass(History, [{
    key: "makeSnapshot",
    value: function makeSnapshot() {
      var rng = range.create(this.editable);
      var emptyBookmark = {
        s: {
          path: [],
          offset: 0
        },
        e: {
          path: [],
          offset: 0
        }
      };
      return {
        contents: this.$editable.html(),
        bookmark: rng && rng.isOnEditable() ? rng.bookmark(this.editable) : emptyBookmark
      };
    }
  }, {
    key: "applySnapshot",
    value: function applySnapshot(snapshot) {
      if (snapshot.contents !== null) {
        this.$editable.html(snapshot.contents);
      }

      if (snapshot.bookmark !== null) {
        range.createFromBookmark(this.editable, snapshot.bookmark).select();
      }
    }
    /**
    * @method rewind
    * Rewinds the history stack back to the first snapshot taken.
    * Leaves the stack intact, so that "Redo" can still be used.
    */

  }, {
    key: "rewind",
    value: function rewind() {
      // Create snap shot if not yet recorded
      if (this.$editable.html() !== this.stack[this.stackOffset].contents) {
        this.recordUndo();
      } // Return to the first available snapshot.


      this.stackOffset = 0; // Apply that snapshot.

      this.applySnapshot(this.stack[this.stackOffset]);
    }
    /**
    *  @method commit
    *  Resets history stack, but keeps current editor's content.
    */

  }, {
    key: "commit",
    value: function commit() {
      // Clear the stack.
      this.stack = []; // Restore stackOffset to its original value.

      this.stackOffset = -1; // Record our first snapshot (of nothing).

      this.recordUndo();
    }
    /**
    * @method reset
    * Resets the history stack completely; reverting to an empty editor.
    */

  }, {
    key: "reset",
    value: function reset() {
      // Clear the stack.
      this.stack = []; // Restore stackOffset to its original value.

      this.stackOffset = -1; // Clear the editable area.

      this.$editable.html(''); // Record our first snapshot (of nothing).

      this.recordUndo();
    }
    /**
     * undo
     */

  }, {
    key: "undo",
    value: function undo() {
      // Create snap shot if not yet recorded
      if (this.$editable.html() !== this.stack[this.stackOffset].contents) {
        this.recordUndo();
      }

      if (this.stackOffset > 0) {
        this.stackOffset--;
        this.applySnapshot(this.stack[this.stackOffset]);
      }
    }
    /**
     * redo
     */

  }, {
    key: "redo",
    value: function redo() {
      if (this.stack.length - 1 > this.stackOffset) {
        this.stackOffset++;
        this.applySnapshot(this.stack[this.stackOffset]);
      }
    }
    /**
     * recorded undo
     */

  }, {
    key: "recordUndo",
    value: function recordUndo() {
      this.stackOffset++; // Wash out stack after stackOffset

      if (this.stack.length > this.stackOffset) {
        this.stack = this.stack.slice(0, this.stackOffset);
      } // Create new snapshot and push it to the end


      this.stack.push(this.makeSnapshot()); // If the stack size reachs to the limit, then slice it

      if (this.stack.length > this.context.options.historyLimit) {
        this.stack.shift();
        this.stackOffset -= 1;
      }
    }
  }]);

  return History;
}();


;// CONCATENATED MODULE: ./src/js/editing/Style.js
function Style_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function Style_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function Style_createClass(Constructor, protoProps, staticProps) { if (protoProps) Style_defineProperties(Constructor.prototype, protoProps); if (staticProps) Style_defineProperties(Constructor, staticProps); return Constructor; }






var Style = /*#__PURE__*/function () {
  function Style() {
    Style_classCallCheck(this, Style);
  }

  Style_createClass(Style, [{
    key: "jQueryCSS",
    value:
    /**
     * @method jQueryCSS
     *
     * [workaround] for old jQuery
     * passing an array of style properties to .css()
     * will result in an object of property-value pairs.
     * (compability with version < 1.9)
     *
     * @private
     * @param  {jQuery} $obj
     * @param  {Array} propertyNames - An array of one or more CSS properties.
     * @return {Object}
     */
    function jQueryCSS($obj, propertyNames) {
      var result = {};
      external_jQuery_default().each(propertyNames, function (idx, propertyName) {
        result[propertyName] = $obj.css(propertyName);
      });
      return result;
    }
    /**
     * returns style object from node
     *
     * @param {jQuery} $node
     * @return {Object}
     */

  }, {
    key: "fromNode",
    value: function fromNode($node) {
      var properties = ['font-family', 'font-size', 'text-align', 'list-style-type', 'line-height'];
      var styleInfo = this.jQueryCSS($node, properties) || {};
      var fontSize = $node[0].style.fontSize || styleInfo['font-size'];
      styleInfo['font-size'] = parseInt(fontSize, 10);
      styleInfo['font-size-unit'] = fontSize.match(/[a-z%]+$/);
      return styleInfo;
    }
    /**
     * paragraph level style
     *
     * @param {WrappedRange} rng
     * @param {Object} styleInfo
     */

  }, {
    key: "stylePara",
    value: function stylePara(rng, styleInfo) {
      external_jQuery_default().each(rng.nodes(dom.isPara, {
        includeAncestor: true
      }), function (idx, para) {
        external_jQuery_default()(para).css(styleInfo);
      });
    }
    /**
     * insert and returns styleNodes on range.
     *
     * @param {WrappedRange} rng
     * @param {Object} [options] - options for styleNodes
     * @param {String} [options.nodeName] - default: `SPAN`
     * @param {Boolean} [options.expandClosestSibling] - default: `false`
     * @param {Boolean} [options.onlyPartialContains] - default: `false`
     * @return {Node[]}
     */

  }, {
    key: "styleNodes",
    value: function styleNodes(rng, options) {
      rng = rng.splitText();
      var nodeName = options && options.nodeName || 'SPAN';
      var expandClosestSibling = !!(options && options.expandClosestSibling);
      var onlyPartialContains = !!(options && options.onlyPartialContains);

      if (rng.isCollapsed()) {
        return [rng.insertNode(dom.create(nodeName))];
      }

      var pred = dom.makePredByNodeName(nodeName);
      var nodes = rng.nodes(dom.isText, {
        fullyContains: true
      }).map(function (text) {
        return dom.singleChildAncestor(text, pred) || dom.wrap(text, nodeName);
      });

      if (expandClosestSibling) {
        if (onlyPartialContains) {
          var nodesInRange = rng.nodes(); // compose with partial contains predication

          pred = func.and(pred, function (node) {
            return lists.contains(nodesInRange, node);
          });
        }

        return nodes.map(function (node) {
          var siblings = dom.withClosestSiblings(node, pred);
          var head = lists.head(siblings);
          var tails = lists.tail(siblings);
          external_jQuery_default().each(tails, function (idx, elem) {
            dom.appendChildNodes(head, elem.childNodes);
            dom.remove(elem);
          });
          return lists.head(siblings);
        });
      } else {
        return nodes;
      }
    }
    /**
     * get current style on cursor
     *
     * @param {WrappedRange} rng
     * @return {Object} - object contains style properties.
     */

  }, {
    key: "current",
    value: function current(rng) {
      var $cont = external_jQuery_default()(!dom.isElement(rng.sc) ? rng.sc.parentNode : rng.sc);
      var styleInfo = this.fromNode($cont); // document.queryCommandState for toggle state
      // [workaround] prevent Firefox nsresult: "0x80004005 (NS_ERROR_FAILURE)"

      try {
        styleInfo = external_jQuery_default().extend(styleInfo, {
          'font-bold': document.queryCommandState('bold') ? 'bold' : 'normal',
          'font-italic': document.queryCommandState('italic') ? 'italic' : 'normal',
          'font-underline': document.queryCommandState('underline') ? 'underline' : 'normal',
          'font-subscript': document.queryCommandState('subscript') ? 'subscript' : 'normal',
          'font-superscript': document.queryCommandState('superscript') ? 'superscript' : 'normal',
          'font-strikethrough': document.queryCommandState('strikethrough') ? 'strikethrough' : 'normal',
          'font-family': document.queryCommandValue('fontname') || styleInfo['font-family']
        });
      } catch (e) {// eslint-disable-next-line
      } // list-style-type to list-style(unordered, ordered)


      if (!rng.isOnList()) {
        styleInfo['list-style'] = 'none';
      } else {
        var orderedTypes = ['circle', 'disc', 'disc-leading-zero', 'square'];
        var isUnordered = orderedTypes.indexOf(styleInfo['list-style-type']) > -1;
        styleInfo['list-style'] = isUnordered ? 'unordered' : 'ordered';
      }

      var para = dom.ancestor(rng.sc, dom.isPara);

      if (para && para.style['line-height']) {
        styleInfo['line-height'] = para.style.lineHeight;
      } else {
        var lineHeight = parseInt(styleInfo['line-height'], 10) / parseInt(styleInfo['font-size'], 10);
        styleInfo['line-height'] = lineHeight.toFixed(1);
      }

      styleInfo.anchor = rng.isOnAnchor() && dom.ancestor(rng.sc, dom.isAnchor);
      styleInfo.ancestors = dom.listAncestor(rng.sc, dom.isEditable);
      styleInfo.range = rng;
      return styleInfo;
    }
  }]);

  return Style;
}();


;// CONCATENATED MODULE: ./src/js/editing/Bullet.js
function Bullet_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function Bullet_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function Bullet_createClass(Constructor, protoProps, staticProps) { if (protoProps) Bullet_defineProperties(Constructor.prototype, protoProps); if (staticProps) Bullet_defineProperties(Constructor, staticProps); return Constructor; }







var Bullet = /*#__PURE__*/function () {
  function Bullet() {
    Bullet_classCallCheck(this, Bullet);
  }

  Bullet_createClass(Bullet, [{
    key: "insertOrderedList",
    value:
    /**
     * toggle ordered list
     */
    function insertOrderedList(editable) {
      this.toggleList('OL', editable);
    }
    /**
     * toggle unordered list
     */

  }, {
    key: "insertUnorderedList",
    value: function insertUnorderedList(editable) {
      this.toggleList('UL', editable);
    }
    /**
     * indent
     */

  }, {
    key: "indent",
    value: function indent(editable) {
      var _this = this;

      var rng = range.create(editable).wrapBodyInlineWithPara();
      var paras = rng.nodes(dom.isPara, {
        includeAncestor: true
      });
      var clustereds = lists.clusterBy(paras, func.peq2('parentNode'));
      external_jQuery_default().each(clustereds, function (idx, paras) {
        var head = lists.head(paras);

        if (dom.isLi(head)) {
          var previousList = _this.findList(head.previousSibling);

          if (previousList) {
            paras.map(function (para) {
              return previousList.appendChild(para);
            });
          } else {
            _this.wrapList(paras, head.parentNode.nodeName);

            paras.map(function (para) {
              return para.parentNode;
            }).map(function (para) {
              return _this.appendToPrevious(para);
            });
          }
        } else {
          external_jQuery_default().each(paras, function (idx, para) {
            external_jQuery_default()(para).css('marginLeft', function (idx, val) {
              return (parseInt(val, 10) || 0) + 25;
            });
          });
        }
      });
      rng.select();
    }
    /**
     * outdent
     */

  }, {
    key: "outdent",
    value: function outdent(editable) {
      var _this2 = this;

      var rng = range.create(editable).wrapBodyInlineWithPara();
      var paras = rng.nodes(dom.isPara, {
        includeAncestor: true
      });
      var clustereds = lists.clusterBy(paras, func.peq2('parentNode'));
      external_jQuery_default().each(clustereds, function (idx, paras) {
        var head = lists.head(paras);

        if (dom.isLi(head)) {
          _this2.releaseList([paras]);
        } else {
          external_jQuery_default().each(paras, function (idx, para) {
            external_jQuery_default()(para).css('marginLeft', function (idx, val) {
              val = parseInt(val, 10) || 0;
              return val > 25 ? val - 25 : '';
            });
          });
        }
      });
      rng.select();
    }
    /**
     * toggle list
     *
     * @param {String} listName - OL or UL
     */

  }, {
    key: "toggleList",
    value: function toggleList(listName, editable) {
      var _this3 = this;

      var rng = range.create(editable).wrapBodyInlineWithPara();
      var paras = rng.nodes(dom.isPara, {
        includeAncestor: true
      });
      var bookmark = rng.paraBookmark(paras);
      var clustereds = lists.clusterBy(paras, func.peq2('parentNode')); // paragraph to list

      if (lists.find(paras, dom.isPurePara)) {
        var wrappedParas = [];
        external_jQuery_default().each(clustereds, function (idx, paras) {
          wrappedParas = wrappedParas.concat(_this3.wrapList(paras, listName));
        });
        paras = wrappedParas; // list to paragraph or change list style
      } else {
        var diffLists = rng.nodes(dom.isList, {
          includeAncestor: true
        }).filter(function (listNode) {
          return !external_jQuery_default().nodeName(listNode, listName);
        });

        if (diffLists.length) {
          external_jQuery_default().each(diffLists, function (idx, listNode) {
            dom.replace(listNode, listName);
          });
        } else {
          paras = this.releaseList(clustereds, true);
        }
      }

      range.createFromParaBookmark(bookmark, paras).select();
    }
    /**
     * @param {Node[]} paras
     * @param {String} listName
     * @return {Node[]}
     */

  }, {
    key: "wrapList",
    value: function wrapList(paras, listName) {
      var head = lists.head(paras);
      var last = lists.last(paras);
      var prevList = dom.isList(head.previousSibling) && head.previousSibling;
      var nextList = dom.isList(last.nextSibling) && last.nextSibling;
      var listNode = prevList || dom.insertAfter(dom.create(listName || 'UL'), last); // P to LI

      paras = paras.map(function (para) {
        return dom.isPurePara(para) ? dom.replace(para, 'LI') : para;
      }); // append to list(<ul>, <ol>)

      dom.appendChildNodes(listNode, paras);

      if (nextList) {
        dom.appendChildNodes(listNode, lists.from(nextList.childNodes));
        dom.remove(nextList);
      }

      return paras;
    }
    /**
     * @method releaseList
     *
     * @param {Array[]} clustereds
     * @param {Boolean} isEscapseToBody
     * @return {Node[]}
     */

  }, {
    key: "releaseList",
    value: function releaseList(clustereds, isEscapseToBody) {
      var _this4 = this;

      var releasedParas = [];
      external_jQuery_default().each(clustereds, function (idx, paras) {
        var head = lists.head(paras);
        var last = lists.last(paras);
        var headList = isEscapseToBody ? dom.lastAncestor(head, dom.isList) : head.parentNode;
        var parentItem = headList.parentNode;

        if (headList.parentNode.nodeName === 'LI') {
          paras.map(function (para) {
            var newList = _this4.findNextSiblings(para);

            if (parentItem.nextSibling) {
              parentItem.parentNode.insertBefore(para, parentItem.nextSibling);
            } else {
              parentItem.parentNode.appendChild(para);
            }

            if (newList.length) {
              _this4.wrapList(newList, headList.nodeName);

              para.appendChild(newList[0].parentNode);
            }
          });

          if (headList.children.length === 0) {
            parentItem.removeChild(headList);
          }

          if (parentItem.childNodes.length === 0) {
            parentItem.parentNode.removeChild(parentItem);
          }
        } else {
          var lastList = headList.childNodes.length > 1 ? dom.splitTree(headList, {
            node: last.parentNode,
            offset: dom.position(last) + 1
          }, {
            isSkipPaddingBlankHTML: true
          }) : null;
          var middleList = dom.splitTree(headList, {
            node: head.parentNode,
            offset: dom.position(head)
          }, {
            isSkipPaddingBlankHTML: true
          });
          paras = isEscapseToBody ? dom.listDescendant(middleList, dom.isLi) : lists.from(middleList.childNodes).filter(dom.isLi); // LI to P

          if (isEscapseToBody || !dom.isList(headList.parentNode)) {
            paras = paras.map(function (para) {
              return dom.replace(para, 'P');
            });
          }

          external_jQuery_default().each(lists.from(paras).reverse(), function (idx, para) {
            dom.insertAfter(para, headList);
          }); // remove empty lists

          var rootLists = lists.compact([headList, middleList, lastList]);
          external_jQuery_default().each(rootLists, function (idx, rootList) {
            var listNodes = [rootList].concat(dom.listDescendant(rootList, dom.isList));
            external_jQuery_default().each(listNodes.reverse(), function (idx, listNode) {
              if (!dom.nodeLength(listNode)) {
                dom.remove(listNode, true);
              }
            });
          });
        }

        releasedParas = releasedParas.concat(paras);
      });
      return releasedParas;
    }
    /**
     * @method appendToPrevious
     *
     * Appends list to previous list item, if
     * none exist it wraps the list in a new list item.
     *
     * @param {HTMLNode} ListItem
     * @return {HTMLNode}
     */

  }, {
    key: "appendToPrevious",
    value: function appendToPrevious(node) {
      return node.previousSibling ? dom.appendChildNodes(node.previousSibling, [node]) : this.wrapList([node], 'LI');
    }
    /**
     * @method findList
     *
     * Finds an existing list in list item
     *
     * @param {HTMLNode} ListItem
     * @return {Array[]}
     */

  }, {
    key: "findList",
    value: function findList(node) {
      return node ? lists.find(node.children, function (child) {
        return ['OL', 'UL'].indexOf(child.nodeName) > -1;
      }) : null;
    }
    /**
     * @method findNextSiblings
     *
     * Finds all list item siblings that follow it
     *
     * @param {HTMLNode} ListItem
     * @return {HTMLNode}
     */

  }, {
    key: "findNextSiblings",
    value: function findNextSiblings(node) {
      var siblings = [];

      while (node.nextSibling) {
        siblings.push(node.nextSibling);
        node = node.nextSibling;
      }

      return siblings;
    }
  }]);

  return Bullet;
}();


;// CONCATENATED MODULE: ./src/js/editing/Typing.js
function Typing_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function Typing_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function Typing_createClass(Constructor, protoProps, staticProps) { if (protoProps) Typing_defineProperties(Constructor.prototype, protoProps); if (staticProps) Typing_defineProperties(Constructor, staticProps); return Constructor; }





/**
 * @class editing.Typing
 *
 * Typing
 *
 */

var Typing = /*#__PURE__*/function () {
  function Typing(context) {
    Typing_classCallCheck(this, Typing);

    // a Bullet instance to toggle lists off
    this.bullet = new Bullet();
    this.options = context.options;
  }
  /**
   * insert tab
   *
   * @param {WrappedRange} rng
   * @param {Number} tabsize
   */


  Typing_createClass(Typing, [{
    key: "insertTab",
    value: function insertTab(rng, tabsize) {
      var tab = dom.createText(new Array(tabsize + 1).join(dom.NBSP_CHAR));
      rng = rng.deleteContents();
      rng.insertNode(tab, true);
      rng = range.create(tab, tabsize);
      rng.select();
    }
    /**
     * insert paragraph
     *
     * @param {jQuery} $editable
     * @param {WrappedRange} rng Can be used in unit tests to "mock" the range
     *
     * blockquoteBreakingLevel
     *   0 - No break, the new paragraph remains inside the quote
     *   1 - Break the first blockquote in the ancestors list
     *   2 - Break all blockquotes, so that the new paragraph is not quoted (this is the default)
     */

  }, {
    key: "insertParagraph",
    value: function insertParagraph(editable, rng) {
      rng = rng || range.create(editable); // deleteContents on range.

      rng = rng.deleteContents(); // Wrap range if it needs to be wrapped by paragraph

      rng = rng.wrapBodyInlineWithPara(); // finding paragraph

      var splitRoot = dom.ancestor(rng.sc, dom.isPara);
      var nextPara; // on paragraph: split paragraph

      if (splitRoot) {
        // if it is an empty line with li
        if (dom.isLi(splitRoot) && (dom.isEmpty(splitRoot) || dom.deepestChildIsEmpty(splitRoot))) {
          // toggle UL/OL and escape
          this.bullet.toggleList(splitRoot.parentNode.nodeName);
          return;
        } else {
          var blockquote = null;

          if (this.options.blockquoteBreakingLevel === 1) {
            blockquote = dom.ancestor(splitRoot, dom.isBlockquote);
          } else if (this.options.blockquoteBreakingLevel === 2) {
            blockquote = dom.lastAncestor(splitRoot, dom.isBlockquote);
          }

          if (blockquote) {
            // We're inside a blockquote and options ask us to break it
            nextPara = external_jQuery_default()(dom.emptyPara)[0]; // If the split is right before a <br>, remove it so that there's no "empty line"
            // after the split in the new blockquote created

            if (dom.isRightEdgePoint(rng.getStartPoint()) && dom.isBR(rng.sc.nextSibling)) {
              external_jQuery_default()(rng.sc.nextSibling).remove();
            }

            var split = dom.splitTree(blockquote, rng.getStartPoint(), {
              isDiscardEmptySplits: true
            });

            if (split) {
              split.parentNode.insertBefore(nextPara, split);
            } else {
              dom.insertAfter(nextPara, blockquote); // There's no split if we were at the end of the blockquote
            }
          } else {
            nextPara = dom.splitTree(splitRoot, rng.getStartPoint()); // not a blockquote, just insert the paragraph

            var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor);
            emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor));
            external_jQuery_default().each(emptyAnchors, function (idx, anchor) {
              dom.remove(anchor);
            }); // replace empty heading, pre or custom-made styleTag with P tag

            if ((dom.isHeading(nextPara) || dom.isPre(nextPara) || dom.isCustomStyleTag(nextPara)) && dom.isEmpty(nextPara)) {
              nextPara = dom.replace(nextPara, 'p');
            }
          }
        } // no paragraph: insert empty paragraph

      } else {
        var next = rng.sc.childNodes[rng.so];
        nextPara = external_jQuery_default()(dom.emptyPara)[0];

        if (next) {
          rng.sc.insertBefore(nextPara, next);
        } else {
          rng.sc.appendChild(nextPara);
        }
      }

      range.create(nextPara, 0).normalize().select().scrollIntoView(editable);
    }
  }]);

  return Typing;
}();


;// CONCATENATED MODULE: ./src/js/editing/Table.js
function Table_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function Table_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function Table_createClass(Constructor, protoProps, staticProps) { if (protoProps) Table_defineProperties(Constructor.prototype, protoProps); if (staticProps) Table_defineProperties(Constructor, staticProps); return Constructor; }





/**
 * @class Create a virtual table to create what actions to do in change.
 * @param {object} startPoint Cell selected to apply change.
 * @param {enum} where  Where change will be applied Row or Col. Use enum: TableResultAction.where
 * @param {enum} action Action to be applied. Use enum: TableResultAction.requestAction
 * @param {object} domTable Dom element of table to make changes.
 */

var TableResultAction = function TableResultAction(startPoint, where, action, domTable) {
  var _startPoint = {
    'colPos': 0,
    'rowPos': 0
  };
  var _virtualTable = [];
  var _actionCellList = []; /// ///////////////////////////////////////////
  // Private functions
  /// ///////////////////////////////////////////

  /**
   * Set the startPoint of action.
   */

  function setStartPoint() {
    if (!startPoint || !startPoint.tagName || startPoint.tagName.toLowerCase() !== 'td' && startPoint.tagName.toLowerCase() !== 'th') {
      // Impossible to identify start Cell point
      return;
    }

    _startPoint.colPos = startPoint.cellIndex;

    if (!startPoint.parentElement || !startPoint.parentElement.tagName || startPoint.parentElement.tagName.toLowerCase() !== 'tr') {
      // Impossible to identify start Row point
      return;
    }

    _startPoint.rowPos = startPoint.parentElement.rowIndex;
  }
  /**
   * Define virtual table position info object.
   *
   * @param {int} rowIndex Index position in line of virtual table.
   * @param {int} cellIndex Index position in column of virtual table.
   * @param {object} baseRow Row affected by this position.
   * @param {object} baseCell Cell affected by this position.
   * @param {bool} isSpan Inform if it is an span cell/row.
   */


  function setVirtualTablePosition(rowIndex, cellIndex, baseRow, baseCell, isRowSpan, isColSpan, isVirtualCell) {
    var objPosition = {
      'baseRow': baseRow,
      'baseCell': baseCell,
      'isRowSpan': isRowSpan,
      'isColSpan': isColSpan,
      'isVirtual': isVirtualCell
    };

    if (!_virtualTable[rowIndex]) {
      _virtualTable[rowIndex] = [];
    }

    _virtualTable[rowIndex][cellIndex] = objPosition;
  }
  /**
   * Create action cell object.
   *
   * @param {object} virtualTableCellObj Object of specific position on virtual table.
   * @param {enum} resultAction Action to be applied in that item.
   */


  function getActionCell(virtualTableCellObj, resultAction, virtualRowPosition, virtualColPosition) {
    return {
      'baseCell': virtualTableCellObj.baseCell,
      'action': resultAction,
      'virtualTable': {
        'rowIndex': virtualRowPosition,
        'cellIndex': virtualColPosition
      }
    };
  }
  /**
   * Recover free index of row to append Cell.
   *
   * @param {int} rowIndex Index of row to find free space.
   * @param {int} cellIndex Index of cell to find free space in table.
   */


  function recoverCellIndex(rowIndex, cellIndex) {
    if (!_virtualTable[rowIndex]) {
      return cellIndex;
    }

    if (!_virtualTable[rowIndex][cellIndex]) {
      return cellIndex;
    }

    var newCellIndex = cellIndex;

    while (_virtualTable[rowIndex][newCellIndex]) {
      newCellIndex++;

      if (!_virtualTable[rowIndex][newCellIndex]) {
        return newCellIndex;
      }
    }
  }
  /**
   * Recover info about row and cell and add information to virtual table.
   *
   * @param {object} row Row to recover information.
   * @param {object} cell Cell to recover information.
   */


  function addCellInfoToVirtual(row, cell) {
    var cellIndex = recoverCellIndex(row.rowIndex, cell.cellIndex);
    var cellHasColspan = cell.colSpan > 1;
    var cellHasRowspan = cell.rowSpan > 1;
    var isThisSelectedCell = row.rowIndex === _startPoint.rowPos && cell.cellIndex === _startPoint.colPos;
    setVirtualTablePosition(row.rowIndex, cellIndex, row, cell, cellHasRowspan, cellHasColspan, false); // Add span rows to virtual Table.

    var rowspanNumber = cell.attributes.rowSpan ? parseInt(cell.attributes.rowSpan.value, 10) : 0;

    if (rowspanNumber > 1) {
      for (var rp = 1; rp < rowspanNumber; rp++) {
        var rowspanIndex = row.rowIndex + rp;
        adjustStartPoint(rowspanIndex, cellIndex, cell, isThisSelectedCell);
        setVirtualTablePosition(rowspanIndex, cellIndex, row, cell, true, cellHasColspan, true);
      }
    } // Add span cols to virtual table.


    var colspanNumber = cell.attributes.colSpan ? parseInt(cell.attributes.colSpan.value, 10) : 0;

    if (colspanNumber > 1) {
      for (var cp = 1; cp < colspanNumber; cp++) {
        var cellspanIndex = recoverCellIndex(row.rowIndex, cellIndex + cp);
        adjustStartPoint(row.rowIndex, cellspanIndex, cell, isThisSelectedCell);
        setVirtualTablePosition(row.rowIndex, cellspanIndex, row, cell, cellHasRowspan, true, true);
      }
    }
  }
  /**
   * Process validation and adjust of start point if needed
   *
   * @param {int} rowIndex
   * @param {int} cellIndex
   * @param {object} cell
   * @param {bool} isSelectedCell
   */


  function adjustStartPoint(rowIndex, cellIndex, cell, isSelectedCell) {
    if (rowIndex === _startPoint.rowPos && _startPoint.colPos >= cell.cellIndex && cell.cellIndex <= cellIndex && !isSelectedCell) {
      _startPoint.colPos++;
    }
  }
  /**
   * Create virtual table of cells with all cells, including span cells.
   */


  function createVirtualTable() {
    var rows = domTable.rows;

    for (var rowIndex = 0; rowIndex < rows.length; rowIndex++) {
      var cells = rows[rowIndex].cells;

      for (var cellIndex = 0; cellIndex < cells.length; cellIndex++) {
        addCellInfoToVirtual(rows[rowIndex], cells[cellIndex]);
      }
    }
  }
  /**
   * Get action to be applied on the cell.
   *
   * @param {object} cell virtual table cell to apply action
   */


  function getDeleteResultActionToCell(cell) {
    switch (where) {
      case TableResultAction.where.Column:
        if (cell.isColSpan) {
          return TableResultAction.resultAction.SubtractSpanCount;
        }

        break;

      case TableResultAction.where.Row:
        if (!cell.isVirtual && cell.isRowSpan) {
          return TableResultAction.resultAction.AddCell;
        } else if (cell.isRowSpan) {
          return TableResultAction.resultAction.SubtractSpanCount;
        }

        break;
    }

    return TableResultAction.resultAction.RemoveCell;
  }
  /**
   * Get action to be applied on the cell.
   *
   * @param {object} cell virtual table cell to apply action
   */


  function getAddResultActionToCell(cell) {
    switch (where) {
      case TableResultAction.where.Column:
        if (cell.isColSpan) {
          return TableResultAction.resultAction.SumSpanCount;
        } else if (cell.isRowSpan && cell.isVirtual) {
          return TableResultAction.resultAction.Ignore;
        }

        break;

      case TableResultAction.where.Row:
        if (cell.isRowSpan) {
          return TableResultAction.resultAction.SumSpanCount;
        } else if (cell.isColSpan && cell.isVirtual) {
          return TableResultAction.resultAction.Ignore;
        }

        break;
    }

    return TableResultAction.resultAction.AddCell;
  }

  function init() {
    setStartPoint();
    createVirtualTable();
  } /// ///////////////////////////////////////////
  // Public functions
  /// ///////////////////////////////////////////

  /**
   * Recover array os what to do in table.
   */


  this.getActionList = function () {
    var fixedRow = where === TableResultAction.where.Row ? _startPoint.rowPos : -1;
    var fixedCol = where === TableResultAction.where.Column ? _startPoint.colPos : -1;
    var actualPosition = 0;
    var canContinue = true;

    while (canContinue) {
      var rowPosition = fixedRow >= 0 ? fixedRow : actualPosition;
      var colPosition = fixedCol >= 0 ? fixedCol : actualPosition;
      var row = _virtualTable[rowPosition];

      if (!row) {
        canContinue = false;
        return _actionCellList;
      }

      var cell = row[colPosition];

      if (!cell) {
        canContinue = false;
        return _actionCellList;
      } // Define action to be applied in this cell


      var resultAction = TableResultAction.resultAction.Ignore;

      switch (action) {
        case TableResultAction.requestAction.Add:
          resultAction = getAddResultActionToCell(cell);
          break;

        case TableResultAction.requestAction.Delete:
          resultAction = getDeleteResultActionToCell(cell);
          break;
      }

      _actionCellList.push(getActionCell(cell, resultAction, rowPosition, colPosition));

      actualPosition++;
    }

    return _actionCellList;
  };

  init();
};
/**
*
* Where action occours enum.
*/


TableResultAction.where = {
  'Row': 0,
  'Column': 1
};
/**
*
* Requested action to apply enum.
*/

TableResultAction.requestAction = {
  'Add': 0,
  'Delete': 1
};
/**
*
* Result action to be executed enum.
*/

TableResultAction.resultAction = {
  'Ignore': 0,
  'SubtractSpanCount': 1,
  'RemoveCell': 2,
  'AddCell': 3,
  'SumSpanCount': 4
};
/**
 *
 * @class editing.Table
 *
 * Table
 *
 */

var Table = /*#__PURE__*/function () {
  function Table() {
    Table_classCallCheck(this, Table);
  }

  Table_createClass(Table, [{
    key: "tab",
    value:
    /**
     * handle tab key
     *
     * @param {WrappedRange} rng
     * @param {Boolean} isShift
     */
    function tab(rng, isShift) {
      var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
      var table = dom.ancestor(cell, dom.isTable);
      var cells = dom.listDescendant(table, dom.isCell);
      var nextCell = lists[isShift ? 'prev' : 'next'](cells, cell);

      if (nextCell) {
        range.create(nextCell, 0).select();
      }
    }
    /**
     * Add a new row
     *
     * @param {WrappedRange} rng
     * @param {String} position (top/bottom)
     * @return {Node}
     */

  }, {
    key: "addRow",
    value: function addRow(rng, position) {
      var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
      var currentTr = external_jQuery_default()(cell).closest('tr');
      var trAttributes = this.recoverAttributes(currentTr);
      var html = external_jQuery_default()('<tr' + trAttributes + '></tr>');
      var vTable = new TableResultAction(cell, TableResultAction.where.Row, TableResultAction.requestAction.Add, external_jQuery_default()(currentTr).closest('table')[0]);
      var actions = vTable.getActionList();

      for (var idCell = 0; idCell < actions.length; idCell++) {
        var currentCell = actions[idCell];
        var tdAttributes = this.recoverAttributes(currentCell.baseCell);

        switch (currentCell.action) {
          case TableResultAction.resultAction.AddCell:
            html.append('<td' + tdAttributes + '>' + dom.blank + '</td>');
            break;

          case TableResultAction.resultAction.SumSpanCount:
            {
              if (position === 'top') {
                var baseCellTr = currentCell.baseCell.parent;
                var isTopFromRowSpan = (!baseCellTr ? 0 : currentCell.baseCell.closest('tr').rowIndex) <= currentTr[0].rowIndex;

                if (isTopFromRowSpan) {
                  var newTd = external_jQuery_default()('<div></div>').append(external_jQuery_default()('<td' + tdAttributes + '>' + dom.blank + '</td>').removeAttr('rowspan')).html();
                  html.append(newTd);
                  break;
                }
              }

              var rowspanNumber = parseInt(currentCell.baseCell.rowSpan, 10);
              rowspanNumber++;
              currentCell.baseCell.setAttribute('rowSpan', rowspanNumber);
            }
            break;
        }
      }

      if (position === 'top') {
        currentTr.before(html);
      } else {
        var cellHasRowspan = cell.rowSpan > 1;

        if (cellHasRowspan) {
          var lastTrIndex = currentTr[0].rowIndex + (cell.rowSpan - 2);
          external_jQuery_default()(external_jQuery_default()(currentTr).parent().find('tr')[lastTrIndex]).after(external_jQuery_default()(html));
          return;
        }

        currentTr.after(html);
      }
    }
    /**
     * Add a new col
     *
     * @param {WrappedRange} rng
     * @param {String} position (left/right)
     * @return {Node}
     */

  }, {
    key: "addCol",
    value: function addCol(rng, position) {
      var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
      var row = external_jQuery_default()(cell).closest('tr');
      var rowsGroup = external_jQuery_default()(row).siblings();
      rowsGroup.push(row);
      var vTable = new TableResultAction(cell, TableResultAction.where.Column, TableResultAction.requestAction.Add, external_jQuery_default()(row).closest('table')[0]);
      var actions = vTable.getActionList();

      for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
        var currentCell = actions[actionIndex];
        var tdAttributes = this.recoverAttributes(currentCell.baseCell);

        switch (currentCell.action) {
          case TableResultAction.resultAction.AddCell:
            if (position === 'right') {
              external_jQuery_default()(currentCell.baseCell).after('<td' + tdAttributes + '>' + dom.blank + '</td>');
            } else {
              external_jQuery_default()(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
            }

            break;

          case TableResultAction.resultAction.SumSpanCount:
            if (position === 'right') {
              var colspanNumber = parseInt(currentCell.baseCell.colSpan, 10);
              colspanNumber++;
              currentCell.baseCell.setAttribute('colSpan', colspanNumber);
            } else {
              external_jQuery_default()(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
            }

            break;
        }
      }
    }
    /*
    * Copy attributes from element.
    *
    * @param {object} Element to recover attributes.
    * @return {string} Copied string elements.
    */

  }, {
    key: "recoverAttributes",
    value: function recoverAttributes(el) {
      var resultStr = '';

      if (!el) {
        return resultStr;
      }

      var attrList = el.attributes || [];

      for (var i = 0; i < attrList.length; i++) {
        if (attrList[i].name.toLowerCase() === 'id') {
          continue;
        }

        if (attrList[i].specified) {
          resultStr += ' ' + attrList[i].name + '=\'' + attrList[i].value + '\'';
        }
      }

      return resultStr;
    }
    /**
     * Delete current row
     *
     * @param {WrappedRange} rng
     * @return {Node}
     */

  }, {
    key: "deleteRow",
    value: function deleteRow(rng) {
      var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
      var row = external_jQuery_default()(cell).closest('tr');
      var cellPos = row.children('td, th').index(external_jQuery_default()(cell));
      var rowPos = row[0].rowIndex;
      var vTable = new TableResultAction(cell, TableResultAction.where.Row, TableResultAction.requestAction.Delete, external_jQuery_default()(row).closest('table')[0]);
      var actions = vTable.getActionList();

      for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
        if (!actions[actionIndex]) {
          continue;
        }

        var baseCell = actions[actionIndex].baseCell;
        var virtualPosition = actions[actionIndex].virtualTable;
        var hasRowspan = baseCell.rowSpan && baseCell.rowSpan > 1;
        var rowspanNumber = hasRowspan ? parseInt(baseCell.rowSpan, 10) : 0;

        switch (actions[actionIndex].action) {
          case TableResultAction.resultAction.Ignore:
            continue;

          case TableResultAction.resultAction.AddCell:
            {
              var nextRow = row.next('tr')[0];

              if (!nextRow) {
                continue;
              }

              var cloneRow = row[0].cells[cellPos];

              if (hasRowspan) {
                if (rowspanNumber > 2) {
                  rowspanNumber--;
                  nextRow.insertBefore(cloneRow, nextRow.cells[cellPos]);
                  nextRow.cells[cellPos].setAttribute('rowSpan', rowspanNumber);
                  nextRow.cells[cellPos].innerHTML = '';
                } else if (rowspanNumber === 2) {
                  nextRow.insertBefore(cloneRow, nextRow.cells[cellPos]);
                  nextRow.cells[cellPos].removeAttribute('rowSpan');
                  nextRow.cells[cellPos].innerHTML = '';
                }
              }
            }
            continue;

          case TableResultAction.resultAction.SubtractSpanCount:
            if (hasRowspan) {
              if (rowspanNumber > 2) {
                rowspanNumber--;
                baseCell.setAttribute('rowSpan', rowspanNumber);

                if (virtualPosition.rowIndex !== rowPos && baseCell.cellIndex === cellPos) {
                  baseCell.innerHTML = '';
                }
              } else if (rowspanNumber === 2) {
                baseCell.removeAttribute('rowSpan');

                if (virtualPosition.rowIndex !== rowPos && baseCell.cellIndex === cellPos) {
                  baseCell.innerHTML = '';
                }
              }
            }

            continue;

          case TableResultAction.resultAction.RemoveCell:
            // Do not need remove cell because row will be deleted.
            continue;
        }
      }

      row.remove();
    }
    /**
     * Delete current col
     *
     * @param {WrappedRange} rng
     * @return {Node}
     */

  }, {
    key: "deleteCol",
    value: function deleteCol(rng) {
      var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
      var row = external_jQuery_default()(cell).closest('tr');
      var cellPos = row.children('td, th').index(external_jQuery_default()(cell));
      var vTable = new TableResultAction(cell, TableResultAction.where.Column, TableResultAction.requestAction.Delete, external_jQuery_default()(row).closest('table')[0]);
      var actions = vTable.getActionList();

      for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
        if (!actions[actionIndex]) {
          continue;
        }

        switch (actions[actionIndex].action) {
          case TableResultAction.resultAction.Ignore:
            continue;

          case TableResultAction.resultAction.SubtractSpanCount:
            {
              var baseCell = actions[actionIndex].baseCell;
              var hasColspan = baseCell.colSpan && baseCell.colSpan > 1;

              if (hasColspan) {
                var colspanNumber = baseCell.colSpan ? parseInt(baseCell.colSpan, 10) : 0;

                if (colspanNumber > 2) {
                  colspanNumber--;
                  baseCell.setAttribute('colSpan', colspanNumber);

                  if (baseCell.cellIndex === cellPos) {
                    baseCell.innerHTML = '';
                  }
                } else if (colspanNumber === 2) {
                  baseCell.removeAttribute('colSpan');

                  if (baseCell.cellIndex === cellPos) {
                    baseCell.innerHTML = '';
                  }
                }
              }
            }
            continue;

          case TableResultAction.resultAction.RemoveCell:
            dom.remove(actions[actionIndex].baseCell, true);
            continue;
        }
      }
    }
    /**
     * create empty table element
     *
     * @param {Number} rowCount
     * @param {Number} colCount
     * @return {Node}
     */

  }, {
    key: "createTable",
    value: function createTable(colCount, rowCount, options) {
      var tds = [];
      var tdHTML;

      for (var idxCol = 0; idxCol < colCount; idxCol++) {
        tds.push('<td>' + dom.blank + '</td>');
      }

      tdHTML = tds.join('');
      var trs = [];
      var trHTML;

      for (var idxRow = 0; idxRow < rowCount; idxRow++) {
        trs.push('<tr>' + tdHTML + '</tr>');
      }

      trHTML = trs.join('');
      var $table = external_jQuery_default()('<table>' + trHTML + '</table>');

      if (options && options.tableClassName) {
        $table.addClass(options.tableClassName);
      }

      return $table[0];
    }
    /**
     * Delete current table
     *
     * @param {WrappedRange} rng
     * @return {Node}
     */

  }, {
    key: "deleteTable",
    value: function deleteTable(rng) {
      var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
      external_jQuery_default()(cell).closest('table').remove();
    }
  }]);

  return Table;
}();


;// CONCATENATED MODULE: ./src/js/module/Editor.js
function Editor_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function Editor_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function Editor_createClass(Constructor, protoProps, staticProps) { if (protoProps) Editor_defineProperties(Constructor.prototype, protoProps); if (staticProps) Editor_defineProperties(Constructor, staticProps); return Constructor; }














var KEY_BOGUS = 'bogus';
/**
 * @class Editor
 */

var Editor = /*#__PURE__*/function () {
  function Editor(context) {
    var _this = this;

    Editor_classCallCheck(this, Editor);

    this.context = context;
    this.$note = context.layoutInfo.note;
    this.$editor = context.layoutInfo.editor;
    this.$editable = context.layoutInfo.editable;
    this.options = context.options;
    this.lang = this.options.langInfo;
    this.editable = this.$editable[0];
    this.lastRange = null;
    this.snapshot = null;
    this.style = new Style();
    this.table = new Table();
    this.typing = new Typing(context);
    this.bullet = new Bullet();
    this.history = new History(context);
    this.context.memo('help.escape', this.lang.help.escape);
    this.context.memo('help.undo', this.lang.help.undo);
    this.context.memo('help.redo', this.lang.help.redo);
    this.context.memo('help.tab', this.lang.help.tab);
    this.context.memo('help.untab', this.lang.help.untab);
    this.context.memo('help.insertParagraph', this.lang.help.insertParagraph);
    this.context.memo('help.insertOrderedList', this.lang.help.insertOrderedList);
    this.context.memo('help.insertUnorderedList', this.lang.help.insertUnorderedList);
    this.context.memo('help.indent', this.lang.help.indent);
    this.context.memo('help.outdent', this.lang.help.outdent);
    this.context.memo('help.formatPara', this.lang.help.formatPara);
    this.context.memo('help.insertHorizontalRule', this.lang.help.insertHorizontalRule);
    this.context.memo('help.fontName', this.lang.help.fontName); // native commands(with execCommand), generate function for execCommand

    var commands = ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript', 'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull', 'formatBlock', 'removeFormat', 'backColor'];

    for (var idx = 0, len = commands.length; idx < len; idx++) {
      this[commands[idx]] = function (sCmd) {
        return function (value) {
          _this.beforeCommand();

          document.execCommand(sCmd, false, value);

          _this.afterCommand(true);
        };
      }(commands[idx]);

      this.context.memo('help.' + commands[idx], this.lang.help[commands[idx]]);
    }

    this.fontName = this.wrapCommand(function (value) {
      return _this.fontStyling('font-family', env.validFontName(value));
    });
    this.fontSize = this.wrapCommand(function (value) {
      var unit = _this.currentStyle()['font-size-unit'];

      return _this.fontStyling('font-size', value + unit);
    });
    this.fontSizeUnit = this.wrapCommand(function (value) {
      var size = _this.currentStyle()['font-size'];

      return _this.fontStyling('font-size', size + value);
    });

    for (var _idx = 1; _idx <= 6; _idx++) {
      this['formatH' + _idx] = function (idx) {
        return function () {
          _this.formatBlock('H' + idx);
        };
      }(_idx);

      this.context.memo('help.formatH' + _idx, this.lang.help['formatH' + _idx]);
    }

    this.insertParagraph = this.wrapCommand(function () {
      _this.typing.insertParagraph(_this.editable);
    });
    this.insertOrderedList = this.wrapCommand(function () {
      _this.bullet.insertOrderedList(_this.editable);
    });
    this.insertUnorderedList = this.wrapCommand(function () {
      _this.bullet.insertUnorderedList(_this.editable);
    });
    this.indent = this.wrapCommand(function () {
      _this.bullet.indent(_this.editable);
    });
    this.outdent = this.wrapCommand(function () {
      _this.bullet.outdent(_this.editable);
    });
    /**
     * insertNode
     * insert node
     * @param {Node} node
     */

    this.insertNode = this.wrapCommand(function (node) {
      if (_this.isLimited(external_jQuery_default()(node).text().length)) {
        return;
      }

      var rng = _this.getLastRange();

      rng.insertNode(node);

      _this.setLastRange(range.createFromNodeAfter(node).select());
    });
    /**
     * insert text
     * @param {String} text
     */

    this.insertText = this.wrapCommand(function (text) {
      if (_this.isLimited(text.length)) {
        return;
      }

      var rng = _this.getLastRange();

      var textNode = rng.insertNode(dom.createText(text));

      _this.setLastRange(range.create(textNode, dom.nodeLength(textNode)).select());
    });
    /**
     * paste HTML