var Walkontable =
/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// identity function for calling harmony imports with the correct context
/******/ 	__webpack_require__.i = function(value) { return value; };
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
/******/ 				configurable: false,
/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
/******/ 		}
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "";
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 147);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {

var global    = __webpack_require__(3)
  , core      = __webpack_require__(26)
  , hide      = __webpack_require__(15)
  , redefine  = __webpack_require__(16)
  , ctx       = __webpack_require__(12)
  , PROTOTYPE = 'prototype';

var $export = function(type, name, source){
  var IS_FORCED = type & $export.F
    , IS_GLOBAL = type & $export.G
    , IS_STATIC = type & $export.S
    , IS_PROTO  = type & $export.P
    , IS_BIND   = type & $export.B
    , target    = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE]
    , exports   = IS_GLOBAL ? core : core[name] || (core[name] = {})
    , expProto  = exports[PROTOTYPE] || (exports[PROTOTYPE] = {})
    , key, own, out, exp;
  if(IS_GLOBAL)source = name;
  for(key in source){
    // contains in native
    own = !IS_FORCED && target && target[key] !== undefined;
    // export native or passed
    out = (own ? target : source)[key];
    // bind timers to global for call from export context
    exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
    // extend global
    if(target)redefine(target, key, out, type & $export.U);
    // export
    if(exports[key] != out)hide(exports, key, exp);
    if(IS_PROTO && expProto[key] != out)expProto[key] = out;
  }
};
global.core = core;
// type bitmap
$export.F = 1;   // forced
$export.G = 2;   // global
$export.S = 4;   // static
$export.P = 8;   // proto
$export.B = 16;  // bind
$export.W = 32;  // wrap
$export.U = 64;  // safe
$export.R = 128; // real proto method for `library` 
module.exports = $export;

/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

var store      = __webpack_require__(55)('wks')
  , uid        = __webpack_require__(31)
  , Symbol     = __webpack_require__(3).Symbol
  , USE_SYMBOL = typeof Symbol == 'function';

var $exports = module.exports = function(name){
  return store[name] || (store[name] =
    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
};

$exports.store = store;

/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.HTML_CHARACTERS = undefined;
exports.getParent = getParent;
exports.closest = closest;
exports.closestDown = closestDown;
exports.isChildOf = isChildOf;
exports.isChildOfWebComponentTable = isChildOfWebComponentTable;
exports.polymerWrap = polymerWrap;
exports.polymerUnwrap = polymerUnwrap;
exports.index = index;
exports.overlayContainsElement = overlayContainsElement;
exports.hasClass = hasClass;
exports.addClass = addClass;
exports.removeClass = removeClass;
exports.removeTextNodes = removeTextNodes;
exports.empty = empty;
exports.fastInnerHTML = fastInnerHTML;
exports.fastInnerText = fastInnerText;
exports.isVisible = isVisible;
exports.offset = offset;
exports.getWindowScrollTop = getWindowScrollTop;
exports.getWindowScrollLeft = getWindowScrollLeft;
exports.getScrollTop = getScrollTop;
exports.getScrollLeft = getScrollLeft;
exports.getScrollableElement = getScrollableElement;
exports.getTrimmingContainer = getTrimmingContainer;
exports.getStyle = getStyle;
exports.getComputedStyle = getComputedStyle;
exports.outerWidth = outerWidth;
exports.outerHeight = outerHeight;
exports.innerHeight = innerHeight;
exports.innerWidth = innerWidth;
exports.addEvent = addEvent;
exports.removeEvent = removeEvent;
exports.getCaretPosition = getCaretPosition;
exports.getSelectionEndPosition = getSelectionEndPosition;
exports.getSelectionText = getSelectionText;
exports.setCaretPosition = setCaretPosition;
exports.getScrollbarWidth = getScrollbarWidth;
exports.hasVerticalScrollbar = hasVerticalScrollbar;
exports.hasHorizontalScrollbar = hasHorizontalScrollbar;
exports.setOverlayPosition = setOverlayPosition;
exports.getCssTransform = getCssTransform;
exports.resetCssTransform = resetCssTransform;
exports.isInput = isInput;
exports.isOutsideInput = isOutsideInput;

var _browser = __webpack_require__(32);

var _feature = __webpack_require__(74);

/**
 * Get the parent of the specified node in the DOM tree.
 *
 * @param  {HTMLElement} element Element from which traversing is started.
 * @param  {Number} [level=0] Traversing deep level.
 * @return {HTMLElement|null}
 */
function getParent(element) {
  var level = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

  var iteration = -1;
  var parent = null;

  while (element != null) {
    if (iteration === level) {
      parent = element;
      break;
    }

    if (element.host && element.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
      element = element.host;
    } else {
      iteration++;
      element = element.parentNode;
    }
  }

  return parent;
}

/**
 * Goes up the DOM tree (including given element) until it finds an element that matches the nodes or nodes name.
 * This method goes up through web components.
 *
 * @param {HTMLElement} element Element from which traversing is started
 * @param {Array} nodes Array of elements or Array of elements name
 * @param {HTMLElement} [until]
 * @returns {HTMLElement|null}
 */
function closest(element, nodes, until) {
  while (element != null && element !== until) {
    if (element.nodeType === Node.ELEMENT_NODE && (nodes.indexOf(element.nodeName) > -1 || nodes.indexOf(element) > -1)) {
      return element;
    }
    if (element.host && element.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
      element = element.host;
    } else {
      element = element.parentNode;
    }
  }

  return null;
}

/**
 * Goes "down" the DOM tree (including given element) until it finds an element that matches the nodes or nodes name.
 *
 * @param {HTMLElement} element Element from which traversing is started
 * @param {Array} nodes Array of elements or Array of elements name
 * @param {HTMLElement} [until]
 * @returns {HTMLElement|null}
 */
function closestDown(element, nodes, until) {
  var matched = [];

  while (element) {
    element = closest(element, nodes, until);

    if (!element || until && !until.contains(element)) {
      break;
    }
    matched.push(element);

    if (element.host && element.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
      element = element.host;
    } else {
      element = element.parentNode;
    }
  }
  var length = matched.length;

  return length ? matched[length - 1] : null;
}

/**
 * Goes up the DOM tree and checks if element is child of another element.
 *
 * @param child Child element
 * @param {Object|String} parent Parent element OR selector of the parent element.
 *                               If string provided, function returns `true` for the first occurrence of element with that class.
 * @returns {Boolean}
 */
function isChildOf(child, parent) {
  var node = child.parentNode;
  var queriedParents = [];

  if (typeof parent === 'string') {
    queriedParents = Array.prototype.slice.call(document.querySelectorAll(parent), 0);
  } else {
    queriedParents.push(parent);
  }

  while (node != null) {
    if (queriedParents.indexOf(node) > -1) {
      return true;
    }
    node = node.parentNode;
  }

  return false;
}

/**
 * Check if an element is part of `hot-table` web component.
 *
 * @param {Element} element
 * @returns {Boolean}
 */
function isChildOfWebComponentTable(element) {
  var hotTableName = 'hot-table',
      result = false,
      parentNode;

  parentNode = polymerWrap(element);

  function isHotTable(element) {
    return element.nodeType === Node.ELEMENT_NODE && element.nodeName === hotTableName.toUpperCase();
  }

  while (parentNode != null) {
    if (isHotTable(parentNode)) {
      result = true;
      break;
    } else if (parentNode.host && parentNode.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
      result = isHotTable(parentNode.host);

      if (result) {
        break;
      }
      parentNode = parentNode.host;
    }
    parentNode = parentNode.parentNode;
  }

  return result;
}

/**
 * Wrap element into polymer/webcomponent container if exists
 *
 * @param element
 * @returns {*}
 */
function polymerWrap(element) {
  /* global Polymer */
  return typeof Polymer !== 'undefined' && typeof wrap === 'function' ? wrap(element) : element;
}

/**
 * Unwrap element from polymer/webcomponent container if exists
 *
 * @param element
 * @returns {*}
 */
function polymerUnwrap(element) {
  /* global Polymer */
  return typeof Polymer !== 'undefined' && typeof unwrap === 'function' ? unwrap(element) : element;
}

/**
 * Counts index of element within its parent
 * WARNING: for performance reasons, assumes there are only element nodes (no text nodes). This is true for Walkotnable
 * Otherwise would need to check for nodeType or use previousElementSibling
 *
 * @see http://jsperf.com/sibling-index/10
 * @param {Element} element
 * @return {Number}
 */
function index(element) {
  var i = 0;

  if (element.previousSibling) {
    /* eslint-disable no-cond-assign */
    while (element = element.previousSibling) {
      ++i;
    }
  }

  return i;
}

/**
 * Check if the provided overlay contains the provided element
 *
 * @param {String} overlay
 * @param {HTMLElement} element
 * @returns {boolean}
 */
function overlayContainsElement(overlayType, element) {
  var overlayElement = document.querySelector('.ht_clone_' + overlayType);
  return overlayElement ? overlayElement.contains(element) : null;
}

var classListSupport = !!document.documentElement.classList;
var _hasClass, _addClass, _removeClass;

function filterEmptyClassNames(classNames) {
  var len = 0,
      result = [];

  if (!classNames || !classNames.length) {
    return result;
  }
  while (classNames[len]) {
    result.push(classNames[len]);
    len++;
  }

  return result;
}

if (classListSupport) {
  var isSupportMultipleClassesArg = function () {
    var element = document.createElement('div');

    element.classList.add('test', 'test2');

    return element.classList.contains('test2');
  }();

  _hasClass = function _hasClass(element, className) {
    if (className === '') {
      return false;
    }

    return element.classList.contains(className);
  };

  _addClass = function _addClass(element, className) {
    var len = 0;

    if (typeof className === 'string') {
      className = className.split(' ');
    }
    className = filterEmptyClassNames(className);

    if (isSupportMultipleClassesArg) {
      element.classList.add.apply(element.classList, className);
    } else {
      while (className && className[len]) {
        element.classList.add(className[len]);
        len++;
      }
    }
  };

  _removeClass = function _removeClass(element, className) {
    var len = 0;

    if (typeof className === 'string') {
      className = className.split(' ');
    }
    className = filterEmptyClassNames(className);

    if (isSupportMultipleClassesArg) {
      element.classList.remove.apply(element.classList, className);
    } else {
      while (className && className[len]) {
        element.classList.remove(className[len]);
        len++;
      }
    }
  };
} else {
  var createClassNameRegExp = function createClassNameRegExp(className) {
    return new RegExp('(\\s|^)' + className + '(\\s|$)');
  };

  _hasClass = function _hasClass(element, className) {
    // http://snipplr.com/view/3561/addclass-removeclass-hasclass/
    return !!element.className.match(createClassNameRegExp(className));
  };

  _addClass = function _addClass(element, className) {
    var len = 0,
        _className = element.className;

    if (typeof className === 'string') {
      className = className.split(' ');
    }
    if (_className === '') {
      _className = className.join(' ');
    } else {
      while (className && className[len]) {
        if (!createClassNameRegExp(className[len]).test(_className)) {
          _className += ' ' + className[len];
        }
        len++;
      }
    }
    element.className = _className;
  };

  _removeClass = function _removeClass(element, className) {
    var len = 0,
        _className = element.className;

    if (typeof className === 'string') {
      className = className.split(' ');
    }
    while (className && className[len]) {
      // String.prototype.trim is defined in polyfill.js
      _className = _className.replace(createClassNameRegExp(className[len]), ' ').trim();
      len++;
    }
    if (element.className !== _className) {
      element.className = _className;
    }
  };
}

/**
 * Checks if element has class name
 *
 * @param {HTMLElement} element
 * @param {String} className Class name to check
 * @returns {Boolean}
 */
function hasClass(element, className) {
  return _hasClass(element, className);
}

/**
 * Add class name to an element
 *
 * @param {HTMLElement} element
 * @param {String|Array} className Class name as string or array of strings
 */
function addClass(element, className) {
  return _addClass(element, className);
}

/**
 * Remove class name from an element
 *
 * @param {HTMLElement} element
 * @param {String|Array} className Class name as string or array of strings
 */
function removeClass(element, className) {
  return _removeClass(element, className);
}

function removeTextNodes(element, parent) {
  if (element.nodeType === 3) {
    parent.removeChild(element); // bye text nodes!
  } else if (['TABLE', 'THEAD', 'TBODY', 'TFOOT', 'TR'].indexOf(element.nodeName) > -1) {
    var childs = element.childNodes;
    for (var i = childs.length - 1; i >= 0; i--) {
      removeTextNodes(childs[i], element);
    }
  }
}

/**
 * Remove childs function
 * WARNING - this doesn't unload events and data attached by jQuery
 * http://jsperf.com/jquery-html-vs-empty-vs-innerhtml/9
 * http://jsperf.com/jquery-html-vs-empty-vs-innerhtml/11 - no siginificant improvement with Chrome remove() method
 *
 * @param element
 * @returns {void}
 */
//
function empty(element) {
  var child;
  /* eslint-disable no-cond-assign */
  while (child = element.lastChild) {
    element.removeChild(child);
  }
}

var HTML_CHARACTERS = exports.HTML_CHARACTERS = /(<(.*)>|&(.*);)/;

/**
 * Insert content into element trying avoid innerHTML method.
 * @return {void}
 */
function fastInnerHTML(element, content) {
  if (HTML_CHARACTERS.test(content)) {
    element.innerHTML = content;
  } else {
    fastInnerText(element, content);
  }
}

/**
 * Insert text content into element
 * @return {void}
 */

var textContextSupport = !!document.createTextNode('test').textContent;

function fastInnerText(element, content) {
  var child = element.firstChild;

  if (child && child.nodeType === 3 && child.nextSibling === null) {
    // fast lane - replace existing text node

    if (textContextSupport) {
      // http://jsperf.com/replace-text-vs-reuse
      child.textContent = content;
    } else {
      // http://jsperf.com/replace-text-vs-reuse
      child.data = content;
    }
  } else {
    // slow lane - empty element and insert a text node
    empty(element);
    element.appendChild(document.createTextNode(content));
  }
}

/**
 * Returns true if element is attached to the DOM and visible, false otherwise
 * @param elem
 * @returns {boolean}
 */
function isVisible(elem) {
  var next = elem;

  while (polymerUnwrap(next) !== document.documentElement) {
    // until <html> reached
    if (next === null) {
      // parent detached from DOM
      return false;
    } else if (next.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
      if (next.host) {
        // this is Web Components Shadow DOM
        // see: http://w3c.github.io/webcomponents/spec/shadow/#encapsulation
        // according to spec, should be if (next.ownerDocument !== window.document), but that doesn't work yet
        if (next.host.impl) {
          // Chrome 33.0.1723.0 canary (2013-11-29) Web Platform features disabled
          return isVisible(next.host.impl);
        } else if (next.host) {
          // Chrome 33.0.1723.0 canary (2013-11-29) Web Platform features enabled
          return isVisible(next.host);
        }
        throw new Error('Lost in Web Components world');
      } else {
        return false; // this is a node detached from document in IE8
      }
    } else if (next.style.display === 'none') {
      return false;
    }
    next = next.parentNode;
  }

  return true;
}

/**
 * Returns elements top and left offset relative to the document. Function is not compatible with jQuery offset.
 *
 * @param {HTMLElement} elem
 * @return {Object} Returns object with `top` and `left` props
 */
function offset(elem) {
  var offsetLeft, offsetTop, lastElem, docElem, box;

  docElem = document.documentElement;

  if ((0, _feature.hasCaptionProblem)() && elem.firstChild && elem.firstChild.nodeName === 'CAPTION') {
    // fixes problem with Firefox ignoring <caption> in TABLE offset (see also export outerHeight)
    // http://jsperf.com/offset-vs-getboundingclientrect/8
    box = elem.getBoundingClientRect();

    return {
      top: box.top + (window.pageYOffset || docElem.scrollTop) - (docElem.clientTop || 0),
      left: box.left + (window.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)
    };
  }
  offsetLeft = elem.offsetLeft;
  offsetTop = elem.offsetTop;
  lastElem = elem;

  /* eslint-disable no-cond-assign */
  while (elem = elem.offsetParent) {
    // from my observation, document.body always has scrollLeft/scrollTop == 0
    if (elem === document.body) {
      break;
    }
    offsetLeft += elem.offsetLeft;
    offsetTop += elem.offsetTop;
    lastElem = elem;
  }

  // slow - http://jsperf.com/offset-vs-getboundingclientrect/6
  if (lastElem && lastElem.style.position === 'fixed') {
    // if(lastElem !== document.body) { //faster but does gives false positive in Firefox
    offsetLeft += window.pageXOffset || docElem.scrollLeft;
    offsetTop += window.pageYOffset || docElem.scrollTop;
  }

  return {
    left: offsetLeft,
    top: offsetTop
  };
}

/**
 * Returns the document's scrollTop property.
 *
 * @returns {Number}
 */
function getWindowScrollTop() {
  var res = window.scrollY;

  if (res === void 0) {
    // IE8-11
    res = document.documentElement.scrollTop;
  }

  return res;
}

/**
 * Returns the document's scrollLeft property.
 *
 * @returns {Number}
 */
function getWindowScrollLeft() {
  var res = window.scrollX;

  if (res === void 0) {
    // IE8-11
    res = document.documentElement.scrollLeft;
  }

  return res;
}

/**
 * Returns the provided element's scrollTop property.
 *
 * @param element
 * @returns {Number}
 */
function getScrollTop(element) {
  if (element === window) {
    return getWindowScrollTop();
  }
  return element.scrollTop;
}

/**
 * Returns the provided element's scrollLeft property.
 *
 * @param element
 * @returns {Number}
 */
function getScrollLeft(element) {
  if (element === window) {
    return getWindowScrollLeft();
  }
  return element.scrollLeft;
}

/**
 * Returns a DOM element responsible for scrolling of the provided element.
 *
 * @param {HTMLElement} element
 * @returns {HTMLElement} Element's scrollable parent
 */
function getScrollableElement(element) {
  var el = element.parentNode,
      props = ['auto', 'scroll'],
      overflow,
      overflowX,
      overflowY,
      computedStyle = '',
      computedOverflow = '',
      computedOverflowY = '',
      computedOverflowX = '';

  while (el && el.style && document.body !== el) {
    overflow = el.style.overflow;
    overflowX = el.style.overflowX;
    overflowY = el.style.overflowY;

    if (overflow == 'scroll' || overflowX == 'scroll' || overflowY == 'scroll') {
      return el;
    } else if (window.getComputedStyle) {
      computedStyle = window.getComputedStyle(el);
      computedOverflow = computedStyle.getPropertyValue('overflow');
      computedOverflowY = computedStyle.getPropertyValue('overflow-y');
      computedOverflowX = computedStyle.getPropertyValue('overflow-x');

      if (computedOverflow === 'scroll' || computedOverflowX === 'scroll' || computedOverflowY === 'scroll') {
        return el;
      }
    }

    if (el.clientHeight <= el.scrollHeight && (props.indexOf(overflowY) !== -1 || props.indexOf(overflow) !== -1 || props.indexOf(computedOverflow) !== -1 || props.indexOf(computedOverflowY) !== -1)) {
      return el;
    }
    if (el.clientWidth <= el.scrollWidth && (props.indexOf(overflowX) !== -1 || props.indexOf(overflow) !== -1 || props.indexOf(computedOverflow) !== -1 || props.indexOf(computedOverflowX) !== -1)) {
      return el;
    }
    el = el.parentNode;
  }

  return window;
}

/**
 * Returns a DOM element responsible for trimming the provided element.
 *
 * @param {HTMLElement} base Base element
 * @returns {HTMLElement} Base element's trimming parent
 */
function getTrimmingContainer(base) {
  var el = base.parentNode;

  while (el && el.style && document.body !== el) {
    if (el.style.overflow !== 'visible' && el.style.overflow !== '') {
      return el;
    } else if (window.getComputedStyle) {
      var computedStyle = window.getComputedStyle(el);

      if (computedStyle.getPropertyValue('overflow') !== 'visible' && computedStyle.getPropertyValue('overflow') !== '') {
        return el;
      }
    }

    el = el.parentNode;
  }

  return window;
}

/**
 * Returns a style property for the provided element. (Be it an inline or external style).
 *
 * @param {HTMLElement} element
 * @param {String} prop Wanted property
 * @returns {String|undefined} Element's style property
 */
function getStyle(element, prop) {
  /* eslint-disable */
  if (!element) {
    return;
  } else if (element === window) {
    if (prop === 'width') {
      return window.innerWidth + 'px';
    } else if (prop === 'height') {
      return window.innerHeight + 'px';
    }

    return;
  }

  var styleProp = element.style[prop],
      computedStyle;

  if (styleProp !== '' && styleProp !== void 0) {
    return styleProp;
  } else {
    computedStyle = getComputedStyle(element);

    if (computedStyle[prop] !== '' && computedStyle[prop] !== void 0) {
      return computedStyle[prop];
    }
  }
}

/**
 * Returns a computed style object for the provided element. (Needed if style is declared in external stylesheet).
 *
 * @param element
 * @returns {IEElementStyle|CssStyle} Elements computed style object
 */
function getComputedStyle(element) {
  return element.currentStyle || document.defaultView.getComputedStyle(element);
}

/**
 * Returns the element's outer width.
 *
 * @param element
 * @returns {number} Element's outer width
 */
function outerWidth(element) {
  return element.offsetWidth;
}

/**
 * Returns the element's outer height
 *
 * @param elem
 * @returns {number} Element's outer height
 */
function outerHeight(elem) {
  if ((0, _feature.hasCaptionProblem)() && elem.firstChild && elem.firstChild.nodeName === 'CAPTION') {
    // fixes problem with Firefox ignoring <caption> in TABLE.offsetHeight
    // jQuery (1.10.1) still has this unsolved
    // may be better to just switch to getBoundingClientRect
    // http://bililite.com/blog/2009/03/27/finding-the-size-of-a-table/
    // http://lists.w3.org/Archives/Public/www-style/2009Oct/0089.html
    // http://bugs.jquery.com/ticket/2196
    // http://lists.w3.org/Archives/Public/www-style/2009Oct/0140.html#start140
    return elem.offsetHeight + elem.firstChild.offsetHeight;
  }

  return elem.offsetHeight;
}

/**
 * Returns the element's inner height.
 *
 * @param element
 * @returns {number} Element's inner height
 */
function innerHeight(element) {
  return element.clientHeight || element.innerHeight;
}

/**
 * Returns the element's inner width.
 *
 * @param element
 * @returns {number} Element's inner width
 */
function innerWidth(element) {
  return element.clientWidth || element.innerWidth;
}

function addEvent(element, event, callback) {
  if (window.addEventListener) {
    element.addEventListener(event, callback, false);
  } else {
    element.attachEvent('on' + event, callback);
  }
}

function removeEvent(element, event, callback) {
  if (window.removeEventListener) {
    element.removeEventListener(event, callback, false);
  } else {
    element.detachEvent('on' + event, callback);
  }
}

/**
 * Returns caret position in text input
 *
 * @author http://stackoverflow.com/questions/263743/how-to-get-caret-position-in-textarea
 * @return {Number}
 */
function getCaretPosition(el) {
  if (el.selectionStart) {
    return el.selectionStart;
  } else if (document.selection) {
    // IE8
    el.focus();

    var r = document.selection.createRange();

    if (r == null) {
      return 0;
    }
    var re = el.createTextRange();
    var rc = re.duplicate();

    re.moveToBookmark(r.getBookmark());
    rc.setEndPoint('EndToStart', re);

    return rc.text.length;
  }

  return 0;
}

/**
 * Returns end of the selection in text input
 *
 * @return {Number}
 */
function getSelectionEndPosition(el) {
  if (el.selectionEnd) {
    return el.selectionEnd;
  } else if (document.selection) {
    // IE8
    var r = document.selection.createRange();

    if (r == null) {
      return 0;
    }
    var re = el.createTextRange();

    return re.text.indexOf(r.text) + r.text.length;
  }

  return 0;
}

/**
 * Returns text under selection.
 *
 * @returns {String}
 */
function getSelectionText() {
  var text = '';

  if (window.getSelection) {
    text = window.getSelection().toString();
  } else if (document.selection && document.selection.type !== 'Control') {
    text = document.selection.createRange().text;
  }

  return text;
}

/**
 * Sets caret position in text input.
 *
 * @author http://blog.vishalon.net/index.php/javascript-getting-and-setting-caret-position-in-textarea/
 * @param {Element} element
 * @param {Number} pos
 * @param {Number} endPos
 */
function setCaretPosition(element, pos, endPos) {
  if (endPos === void 0) {
    endPos = pos;
  }
  if (element.setSelectionRange) {
    element.focus();

    try {
      element.setSelectionRange(pos, endPos);
    } catch (err) {
      var elementParent = element.parentNode;
      var parentDisplayValue = elementParent.style.display;
      elementParent.style.display = 'block';
      element.setSelectionRange(pos, endPos);
      elementParent.style.display = parentDisplayValue;
    }
  } else if (element.createTextRange) {
    // IE8
    var range = element.createTextRange();
    range.collapse(true);
    range.moveEnd('character', endPos);
    range.moveStart('character', pos);
    range.select();
  }
}

var cachedScrollbarWidth;

// http://stackoverflow.com/questions/986937/how-can-i-get-the-browsers-scrollbar-sizes
function walkontableCalculateScrollbarWidth() {
  var inner = document.createElement('div');
  inner.style.height = '200px';
  inner.style.width = '100%';

  var outer = document.createElement('div');
  outer.style.boxSizing = 'content-box';
  outer.style.height = '150px';
  outer.style.left = '0px';
  outer.style.overflow = 'hidden';
  outer.style.position = 'absolute';
  outer.style.top = '0px';
  outer.style.width = '200px';
  outer.style.visibility = 'hidden';
  outer.appendChild(inner);

  (document.body || document.documentElement).appendChild(outer);
  var w1 = inner.offsetWidth;
  outer.style.overflow = 'scroll';
  var w2 = inner.offsetWidth;
  if (w1 == w2) {
    w2 = outer.clientWidth;
  }

  (document.body || document.documentElement).removeChild(outer);

  return w1 - w2;
}

/**
 * Returns the computed width of the native browser scroll bar.
 *
 * @return {Number} width
 */
function getScrollbarWidth() {
  if (cachedScrollbarWidth === void 0) {
    cachedScrollbarWidth = walkontableCalculateScrollbarWidth();
  }

  return cachedScrollbarWidth;
}

/**
 * Checks if the provided element has a vertical scrollbar.
 *
 * @param {HTMLElement} element
 * @returns {Boolean}
 */
function hasVerticalScrollbar(element) {
  return element.offsetWidth !== element.clientWidth;
}

/**
 * Checks if the provided element has a vertical scrollbar.
 *
 * @param {HTMLElement} element
 * @returns {Boolean}
 */
function hasHorizontalScrollbar(element) {
  return element.offsetHeight !== element.clientHeight;
}

/**
 * Sets overlay position depending on it's type and used browser
 */
function setOverlayPosition(overlayElem, left, top) {
  if ((0, _browser.isIE8)() || (0, _browser.isIE9)()) {
    overlayElem.style.top = top;
    overlayElem.style.left = left;
  } else if ((0, _browser.isSafari)()) {
    overlayElem.style['-webkit-transform'] = 'translate3d(' + left + ',' + top + ',0)';
  } else {
    overlayElem.style.transform = 'translate3d(' + left + ',' + top + ',0)';
  }
}

function getCssTransform(element) {
  var transform;

  if (element.style.transform && (transform = element.style.transform) !== '') {
    return ['transform', transform];
  } else if (element.style['-webkit-transform'] && (transform = element.style['-webkit-transform']) !== '') {

    return ['-webkit-transform', transform];
  }

  return -1;
}

function resetCssTransform(element) {
  if (element.style.transform && element.style.transform !== '') {
    element.style.transform = '';
  } else if (element.style['-webkit-transform'] && element.style['-webkit-transform'] !== '') {
    element.style['-webkit-transform'] = '';
  }
}

/**
 * Determines if the given DOM element is an input field.
 * Notice: By 'input' we mean input, textarea and select nodes
 *
 * @param {HTMLElement} element - DOM element
 * @returns {Boolean}
 */
function isInput(element) {
  var inputs = ['INPUT', 'SELECT', 'TEXTAREA'];

  return element && (inputs.indexOf(element.nodeName) > -1 || element.contentEditable === 'true');
}

/**
 * Determines if the given DOM element is an input field placed OUTSIDE of HOT.
 * Notice: By 'input' we mean input, textarea and select nodes
 *
 * @param {HTMLElement} element - DOM element
 * @returns {Boolean}
 */
function isOutsideInput(element) {
  return isInput(element) && element.className.indexOf('handsontableInput') == -1 && element.className.indexOf('copyPaste') == -1;
}

/***/ }),
/* 3 */
/***/ (function(module, exports) {

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math
  ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();
if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef

/***/ }),
/* 4 */
/***/ (function(module, exports) {

module.exports = function(it){
  return typeof it === 'object' ? it !== null : typeof it === 'function';
};

/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(4);
module.exports = function(it){
  if(!isObject(it))throw TypeError(it + ' is not an object!');
  return it;
};

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

var anObject       = __webpack_require__(5)
  , IE8_DOM_DEFINE = __webpack_require__(82)
  , toPrimitive    = __webpack_require__(58)
  , dP             = Object.defineProperty;

exports.f = __webpack_require__(7) ? Object.defineProperty : function defineProperty(O, P, Attributes){
  anObject(O);
  P = toPrimitive(P, true);
  anObject(Attributes);
  if(IE8_DOM_DEFINE)try {
    return dP(O, P, Attributes);
  } catch(e){ /* empty */ }
  if('get' in Attributes || 'set' in Attributes)throw TypeError('Accessors not supported!');
  if('value' in Attributes)O[P] = Attributes.value;
  return O;
};

/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

// Thank's IE8 for his funny defineProperty
module.exports = !__webpack_require__(14)(function(){
  return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;
});

/***/ }),
/* 8 */
/***/ (function(module, exports) {

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function(it, key){
  return hasOwnProperty.call(it, key);
};

/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

// to indexed object, toObject with fallback for non-array-like ES3 strings
var IObject = __webpack_require__(49)
  , defined = __webpack_require__(13);
module.exports = function(it){
  return IObject(defined(it));
};

/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.15 ToLength
var toInteger = __webpack_require__(42)
  , min       = Math.min;
module.exports = function(it){
  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};

/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _object = __webpack_require__(25);

var _array = __webpack_require__(24);

var _eventManager = __webpack_require__(23);

var _eventManager2 = _interopRequireDefault(_eventManager);

var _core = __webpack_require__(62);

var _core2 = _interopRequireDefault(_core);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var registeredOverlays = {};

/**
 * Creates an overlay over the original Walkontable instance. The overlay renders the clone of the original Walkontable
 * and (optionally) implements behavior needed for native horizontal and vertical scrolling.
 *
 * @class Overlay
 */

var Overlay = function () {
  _createClass(Overlay, null, [{
    key: 'registerOverlay',


    /**
     * Register overlay class.
     *
     * @param {String} type Overlay type, one of the CLONE_TYPES value
     * @param {Overlay} overlayClass Overlay class extended from base overlay class {@link Overlay}
     */
    value: function registerOverlay(type, overlayClass) {
      if (Overlay.CLONE_TYPES.indexOf(type) === -1) {
        throw new Error('Unsupported overlay (' + type + ').');
      }
      registeredOverlays[type] = overlayClass;
    }

    /**
     * Create new instance of overlay type.
     *
     * @param {String} type Overlay type, one of the CLONE_TYPES value
     * @param {Walkontable} wot Walkontable instance
     */

  }, {
    key: 'createOverlay',
    value: function createOverlay(type, wot) {
      return new registeredOverlays[type](wot);
    }

    /**
     * Check if specified overlay was registered.
     *
     * @param {String} type Overlay type, one of the CLONE_TYPES value
     * @returns {Boolean}
     */

  }, {
    key: 'hasOverlay',
    value: function hasOverlay(type) {
      return registeredOverlays[type] !== void 0;
    }

    /**
     * Checks if overlay object (`overlay`) is instance of overlay type (`type`).
     *
     * @param {Overlay} overlay Overlay object
     * @param {String} type Overlay type, one of the CLONE_TYPES value
     * @returns {Boolean}
     */

  }, {
    key: 'isOverlayTypeOf',
    value: function isOverlayTypeOf(overlay, type) {
      if (!overlay || !registeredOverlays[type]) {
        return false;
      }

      return overlay instanceof registeredOverlays[type];
    }

    /**
     * @param {Walkontable} wotInstance
     */

  }, {
    key: 'CLONE_TOP',

    /**
     * @type {String}
     */
    get: function get() {
      return 'top';
    }

    /**
     * @type {String}
     */

  }, {
    key: 'CLONE_BOTTOM',
    get: function get() {
      return 'bottom';
    }

    /**
     * @type {String}
     */

  }, {
    key: 'CLONE_LEFT',
    get: function get() {
      return 'left';
    }

    /**
     * @type {String}
     */

  }, {
    key: 'CLONE_TOP_LEFT_CORNER',
    get: function get() {
      return 'top_left_corner';
    }

    /**
     * @type {String}
     */

  }, {
    key: 'CLONE_BOTTOM_LEFT_CORNER',
    get: function get() {
      return 'bottom_left_corner';
    }

    /**
     * @type {String}
     */

  }, {
    key: 'CLONE_DEBUG',
    get: function get() {
      return 'debug';
    }

    /**
     * List of all availables clone types
     *
     * @type {Array}
     */

  }, {
    key: 'CLONE_TYPES',
    get: function get() {
      return [Overlay.CLONE_TOP, Overlay.CLONE_BOTTOM, Overlay.CLONE_LEFT, Overlay.CLONE_TOP_LEFT_CORNER, Overlay.CLONE_BOTTOM_LEFT_CORNER, Overlay.CLONE_DEBUG];
    }
  }]);

  function Overlay(wotInstance) {
    _classCallCheck(this, Overlay);

    (0, _object.defineGetter)(this, 'wot', wotInstance, {
      writable: false
    });

    // legacy support, deprecated in the future
    this.instance = this.wot;

    this.type = '';
    this.mainTableScrollableElement = null;
    this.TABLE = this.wot.wtTable.TABLE;
    this.hider = this.wot.wtTable.hider;
    this.spreader = this.wot.wtTable.spreader;
    this.holder = this.wot.wtTable.holder;
    this.wtRootElement = this.wot.wtTable.wtRootElement;
    this.trimmingContainer = (0, _element.getTrimmingContainer)(this.hider.parentNode.parentNode);
    this.areElementSizesAdjusted = false;
    this.updateStateOfRendering();
  }

  /**
   * Update internal state of object with an information about the need of full rendering of the overlay.
   *
   * @returns {Boolean} Returns `true` if the state has changed since the last check.
   */


  _createClass(Overlay, [{
    key: 'updateStateOfRendering',
    value: function updateStateOfRendering() {
      var previousState = this.needFullRender;

      this.needFullRender = this.shouldBeRendered();

      var changed = previousState !== this.needFullRender;

      if (changed && !this.needFullRender) {
        this.reset();
      }

      return changed;
    }

    /**
     * Checks if overlay should be fully rendered
     *
     * @returns {Boolean}
     */

  }, {
    key: 'shouldBeRendered',
    value: function shouldBeRendered() {
      return true;
    }

    /**
     * Update the trimming container.
     */

  }, {
    key: 'updateTrimmingContainer',
    value: function updateTrimmingContainer() {
      this.trimmingContainer = (0, _element.getTrimmingContainer)(this.hider.parentNode.parentNode);
    }

    /**
     * Update the main scrollable element.
     */

  }, {
    key: 'updateMainScrollableElement',
    value: function updateMainScrollableElement() {
      this.mainTableScrollableElement = (0, _element.getScrollableElement)(this.wot.wtTable.TABLE);
    }

    /**
     * Make a clone of table for overlay
     *
     * @param {String} direction Can be `Overlay.CLONE_TOP`, `Overlay.CLONE_LEFT`,
     *                           `Overlay.CLONE_TOP_LEFT_CORNER`, `Overlay.CLONE_DEBUG`
     * @returns {Walkontable}
     */

  }, {
    key: 'makeClone',
    value: function makeClone(direction) {
      if (Overlay.CLONE_TYPES.indexOf(direction) === -1) {
        throw new Error('Clone type "' + direction + '" is not supported.');
      }
      var clone = document.createElement('DIV');
      var clonedTable = document.createElement('TABLE');

      clone.className = 'ht_clone_' + direction + ' handsontable';
      clone.style.position = 'absolute';
      clone.style.top = 0;
      clone.style.left = 0;
      clone.style.overflow = 'hidden';

      clonedTable.className = this.wot.wtTable.TABLE.className;
      clone.appendChild(clonedTable);

      this.type = direction;
      this.wot.wtTable.wtRootElement.parentNode.appendChild(clone);

      var preventOverflow = this.wot.getSetting('preventOverflow');

      if (preventOverflow === true || preventOverflow === 'horizontal' && this.type === Overlay.CLONE_TOP || preventOverflow === 'vertical' && this.type === Overlay.CLONE_LEFT) {
        this.mainTableScrollableElement = window;
      } else {
        this.mainTableScrollableElement = (0, _element.getScrollableElement)(this.wot.wtTable.TABLE);
      }

      return new _core2.default({
        cloneSource: this.wot,
        cloneOverlay: this,
        table: clonedTable
      });
    }

    /**
     * Refresh/Redraw overlay
     *
     * @param {Boolean} [fastDraw=false]
     */

  }, {
    key: 'refresh',
    value: function refresh() {
      var fastDraw = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      // When hot settings are changed we allow to refresh overlay once before blocking
      var nextCycleRenderFlag = this.shouldBeRendered();

      if (this.clone && (this.needFullRender || nextCycleRenderFlag)) {
        this.clone.draw(fastDraw);
      }
      this.needFullRender = nextCycleRenderFlag;
    }

    /**
     * Reset overlay styles to initial values.
     */

  }, {
    key: 'reset',
    value: function reset() {
      if (!this.clone) {
        return;
      }
      var holder = this.clone.wtTable.holder;
      var hider = this.clone.wtTable.hider;
      var holderStyle = holder.style;
      var hidderStyle = hider.style;
      var rootStyle = holder.parentNode.style;

      (0, _array.arrayEach)([holderStyle, hidderStyle, rootStyle], function (style) {
        style.width = '';
        style.height = '';
      });
    }

    /**
     * Destroy overlay instance
     */

  }, {
    key: 'destroy',
    value: function destroy() {
      new _eventManager2.default(this.clone).destroy();
    }
  }]);

  return Overlay;
}();

exports.default = Overlay;

/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

// optional / simple context binding
var aFunction = __webpack_require__(44);
module.exports = function(fn, that, length){
  aFunction(fn);
  if(that === undefined)return fn;
  switch(length){
    case 1: return function(a){
      return fn.call(that, a);
    };
    case 2: return function(a, b){
      return fn.call(that, a, b);
    };
    case 3: return function(a, b, c){
      return fn.call(that, a, b, c);
    };
  }
  return function(/* ...args */){
    return fn.apply(that, arguments);
  };
};

/***/ }),
/* 13 */
/***/ (function(module, exports) {

// 7.2.1 RequireObjectCoercible(argument)
module.exports = function(it){
  if(it == undefined)throw TypeError("Can't call method on  " + it);
  return it;
};

/***/ }),
/* 14 */
/***/ (function(module, exports) {

module.exports = function(exec){
  try {
    return !!exec();
  } catch(e){
    return true;
  }
};

/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

var dP         = __webpack_require__(6)
  , createDesc = __webpack_require__(20);
module.exports = __webpack_require__(7) ? function(object, key, value){
  return dP.f(object, key, createDesc(1, value));
} : function(object, key, value){
  object[key] = value;
  return object;
};

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

var global    = __webpack_require__(3)
  , hide      = __webpack_require__(15)
  , has       = __webpack_require__(8)
  , SRC       = __webpack_require__(31)('src')
  , TO_STRING = 'toString'
  , $toString = Function[TO_STRING]
  , TPL       = ('' + $toString).split(TO_STRING);

__webpack_require__(26).inspectSource = function(it){
  return $toString.call(it);
};

(module.exports = function(O, key, val, safe){
  var isFunction = typeof val == 'function';
  if(isFunction)has(val, 'name') || hide(val, 'name', key);
  if(O[key] === val)return;
  if(isFunction)has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key)));
  if(O === global){
    O[key] = val;
  } else {
    if(!safe){
      delete O[key];
      hide(O, key, val);
    } else {
      if(O[key])O[key] = val;
      else hide(O, key, val);
    }
  }
// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
})(Function.prototype, TO_STRING, function toString(){
  return typeof this == 'function' && this[SRC] || $toString.call(this);
});

/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

// 22.1.3.31 Array.prototype[@@unscopables]
var UNSCOPABLES = __webpack_require__(1)('unscopables')
  , ArrayProto  = Array.prototype;
if(ArrayProto[UNSCOPABLES] == undefined)__webpack_require__(15)(ArrayProto, UNSCOPABLES, {});
module.exports = function(key){
  ArrayProto[UNSCOPABLES][key] = true;
};

/***/ }),
/* 18 */
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = function(it){
  return toString.call(it).slice(8, -1);
};

/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.14 / 15.2.3.14 Object.keys(O)
var $keys       = __webpack_require__(91)
  , enumBugKeys = __webpack_require__(47);

module.exports = Object.keys || function keys(O){
  return $keys(O, enumBugKeys);
};

/***/ }),
/* 20 */
/***/ (function(module, exports) {

module.exports = function(bitmap, value){
  return {
    enumerable  : !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable    : !(bitmap & 4),
    value       : value
  };
};

/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.13 ToObject(argument)
var defined = __webpack_require__(13);
module.exports = function(it){
  return Object(defined(it));
};

/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * CellCoords holds cell coordinates (row, column) and few method to validate them and
 * retrieve as an array or an object
 *
 * @class CellCoords
 */
var CellCoords = function () {
  /**
   * @param {Number} row Row index
   * @param {Number} col Column index
   */
  function CellCoords(row, col) {
    _classCallCheck(this, CellCoords);

    if (typeof row !== 'undefined' && typeof col !== 'undefined') {
      this.row = row;
      this.col = col;
    } else {
      this.row = null;
      this.col = null;
    }
  }

  /**
   * Checks if given set of coordinates is valid in context of a given Walkontable instance
   *
   * @param {Walkontable} wotInstance
   * @returns {Boolean}
   */


  _createClass(CellCoords, [{
    key: 'isValid',
    value: function isValid(wotInstance) {
      // is it a valid cell index (0 or higher)
      if (this.row < 0 || this.col < 0) {
        return false;
      }
      // is selection within total rows and columns
      if (this.row >= wotInstance.getSetting('totalRows') || this.col >= wotInstance.getSetting('totalColumns')) {
        return false;
      }

      return true;
    }

    /**
     * Checks if this cell coords are the same as cell coords given as a parameter
     *
     * @param {CellCoords} cellCoords
     * @returns {Boolean}
     */

  }, {
    key: 'isEqual',
    value: function isEqual(cellCoords) {
      if (cellCoords === this) {
        return true;
      }

      return this.row === cellCoords.row && this.col === cellCoords.col;
    }

    /**
     * Checks if tested coordinates are positioned in south-east from this cell coords
     *
     * @param {Object} testedCoords
     * @returns {Boolean}
     */

  }, {
    key: 'isSouthEastOf',
    value: function isSouthEastOf(testedCoords) {
      return this.row >= testedCoords.row && this.col >= testedCoords.col;
    }

    /**
     * Checks if tested coordinates are positioned in north-east from this cell coords
     *
     * @param {Object} testedCoords
     * @returns {Boolean}
     */

  }, {
    key: 'isNorthWestOf',
    value: function isNorthWestOf(testedCoords) {
      return this.row <= testedCoords.row && this.col <= testedCoords.col;
    }

    /**
     * Checks if tested coordinates are positioned in south-west from this cell coords
     *
     * @param {Object} testedCoords
     * @returns {Boolean}
     */

  }, {
    key: 'isSouthWestOf',
    value: function isSouthWestOf(testedCoords) {
      return this.row >= testedCoords.row && this.col <= testedCoords.col;
    }

    /**
     * Checks if tested coordinates are positioned in north-east from this cell coords
     *
     * @param {Object} testedCoords
     * @returns {Boolean}
     */

  }, {
    key: 'isNorthEastOf',
    value: function isNorthEastOf(testedCoords) {
      return this.row <= testedCoords.row && this.col >= testedCoords.col;
    }
  }]);

  return CellCoords;
}();

exports.default = CellCoords;

/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); // import Core from './core';


exports.getListenersCounter = getListenersCounter;

var _element = __webpack_require__(2);

var _feature = __webpack_require__(74);

var _event = __webpack_require__(73);

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * Counter which tracks unregistered listeners (useful for detecting memory leaks).
 *
 * @type {Number}
 */
var listenersCounter = 0;

/**
 * Event DOM manager for internal use in Handsontable.
 *
 * @class EventManager
 * @util
 */

var EventManager = function () {
  /**
   * @param {Object} [context=null]
   * @private
   */
  function EventManager() {
    var context = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;

    _classCallCheck(this, EventManager);

    this.context = context || this;

    if (!this.context.eventListeners) {
      this.context.eventListeners = [];
    }
  }

  /**
   * Register specified listener (`eventName`) to the element.
   *
   * @param {Element} element Target element.
   * @param {String} eventName Event name.
   * @param {Function} callback Function which will be called after event occur.
   * @returns {Function} Returns function which you can easily call to remove that event
   */


  _createClass(EventManager, [{
    key: 'addEventListener',
    value: function addEventListener(element, eventName, callback) {
      var _this = this;

      var context = this.context;

      function callbackProxy(event) {
        event = extendEvent(context, event);

        callback.call(this, event);
      }
      this.context.eventListeners.push({
        element: element,
        event: eventName,
        callback: callback,
        callbackProxy: callbackProxy
      });

      if (window.addEventListener) {
        element.addEventListener(eventName, callbackProxy, false);
      } else {
        element.attachEvent('on' + eventName, callbackProxy);
      }
      listenersCounter++;

      return function () {
        _this.removeEventListener(element, eventName, callback);
      };
    }

    /**
     * Remove the event listener previously registered.
     *
     * @param {Element} element Target element.
     * @param {String} eventName Event name.
     * @param {Function} callback Function to remove from the event target. It must be the same as during registration listener.
     */

  }, {
    key: 'removeEventListener',
    value: function removeEventListener(element, eventName, callback) {
      var len = this.context.eventListeners.length;
      var tmpEvent = void 0;

      while (len--) {
        tmpEvent = this.context.eventListeners[len];

        if (tmpEvent.event == eventName && tmpEvent.element == element) {
          if (callback && callback != tmpEvent.callback) {
            /* eslint-disable no-continue */
            continue;
          }
          this.context.eventListeners.splice(len, 1);

          if (tmpEvent.element.removeEventListener) {
            tmpEvent.element.removeEventListener(tmpEvent.event, tmpEvent.callbackProxy, false);
          } else {
            tmpEvent.element.detachEvent('on' + tmpEvent.event, tmpEvent.callbackProxy);
          }
          listenersCounter--;
        }
      }
    }

    /**
     * Clear all previously registered events.
     *
     * @private
     * @since 0.15.0-beta3
     */

  }, {
    key: 'clearEvents',
    value: function clearEvents() {
      if (!this.context) {
        return;
      }
      var len = this.context.eventListeners.length;

      while (len--) {
        var event = this.context.eventListeners[len];

        if (event) {
          this.removeEventListener(event.element, event.event, event.callback);
        }
      }
    }

    /**
     * Clear all previously registered events.
     */

  }, {
    key: 'clear',
    value: function clear() {
      this.clearEvents();
    }

    /**
     * Destroy instance of EventManager.
     */

  }, {
    key: 'destroy',
    value: function destroy() {
      this.clearEvents();
      this.context = null;
    }

    /**
     * Trigger event at the specified target element.
     *
     * @param {Element} element Target element.
     * @param {String} eventName Event name.
     */

  }, {
    key: 'fireEvent',
    value: function fireEvent(element, eventName) {
      var options = {
        bubbles: true,
        cancelable: eventName !== 'mousemove',
        view: window,
        detail: 0,
        screenX: 0,
        screenY: 0,
        clientX: 1,
        clientY: 1,
        ctrlKey: false,
        altKey: false,
        shiftKey: false,
        metaKey: false,
        button: 0,
        relatedTarget: undefined
      };
      var event;

      if (document.createEvent) {
        event = document.createEvent('MouseEvents');
        event.initMouseEvent(eventName, options.bubbles, options.cancelable, options.view, options.detail, options.screenX, options.screenY, options.clientX, options.clientY, options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, options.relatedTarget || document.body.parentNode);
      } else {
        event = document.createEventObject();
      }

      if (element.dispatchEvent) {
        element.dispatchEvent(event);
      } else {
        element.fireEvent('on' + eventName, event);
      }
    }
  }]);

  return EventManager;
}();

/**
 * @param {Object} context
 * @param {Event} event
 * @private
 * @returns {*}
 */


function extendEvent(context, event) {
  var componentName = 'HOT-TABLE';
  var isHotTableSpotted = void 0;
  var fromElement = void 0;
  var realTarget = void 0;
  var target = void 0;
  var len = void 0;
  var nativeStopImmediatePropagation = void 0;

  event.isTargetWebComponent = false;
  event.realTarget = event.target;

  nativeStopImmediatePropagation = event.stopImmediatePropagation;
  event.stopImmediatePropagation = function () {
    nativeStopImmediatePropagation.apply(this);
    (0, _event.stopImmediatePropagation)(this);
  };

  if (!EventManager.isHotTableEnv) {
    return event;
  }
  event = (0, _element.polymerWrap)(event);
  len = event.path ? event.path.length : 0;

  while (len--) {
    if (event.path[len].nodeName === componentName) {
      isHotTableSpotted = true;
    } else if (isHotTableSpotted && event.path[len].shadowRoot) {
      target = event.path[len];

      break;
    }
    if (len === 0 && !target) {
      target = event.path[len];
    }
  }
  if (!target) {
    target = event.target;
  }
  event.isTargetWebComponent = true;

  if ((0, _feature.isWebComponentSupportedNatively)()) {
    event.realTarget = event.srcElement || event.toElement;
  } else if (context instanceof Core || context instanceof Walkontable) {
    // Polymer doesn't support `event.target` property properly we must emulate it ourselves
    if (context instanceof Core) {
      fromElement = context.view ? context.view.wt.wtTable.TABLE : null;
    } else if (context instanceof Walkontable) {
      // .wtHider
      fromElement = context.wtTable.TABLE.parentNode.parentNode;
    }
    realTarget = (0, _element.closest)(event.target, [componentName], fromElement);

    if (realTarget) {
      event.realTarget = fromElement.querySelector(componentName) || event.target;
    } else {
      event.realTarget = event.target;
    }
  }

  Object.defineProperty(event, 'target', {
    get: function get() {
      return (0, _element.polymerWrap)(target);
    },

    enumerable: true,
    configurable: true
  });

  return event;
}

exports.default = EventManager;
function getListenersCounter() {
  return listenersCounter;
};

/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.to2dArray = to2dArray;
exports.extendArray = extendArray;
exports.pivot = pivot;
exports.arrayReduce = arrayReduce;
exports.arrayFilter = arrayFilter;
exports.arrayMap = arrayMap;
exports.arrayEach = arrayEach;
exports.arraySum = arraySum;
exports.arrayMax = arrayMax;
exports.arrayMin = arrayMin;
exports.arrayAvg = arrayAvg;
exports.arrayFlatten = arrayFlatten;
exports.arrayUnique = arrayUnique;
function to2dArray(arr) {
  var i = 0,
      ilen = arr.length;

  while (i < ilen) {
    arr[i] = [arr[i]];
    i++;
  }
}

function extendArray(arr, extension) {
  var i = 0,
      ilen = extension.length;

  while (i < ilen) {
    arr.push(extension[i]);
    i++;
  }
}

function pivot(arr) {
  var pivotedArr = [];

  if (!arr || arr.length === 0 || !arr[0] || arr[0].length === 0) {
    return pivotedArr;
  }

  var rowCount = arr.length;
  var colCount = arr[0].length;

  for (var i = 0; i < rowCount; i++) {
    for (var j = 0; j < colCount; j++) {
      if (!pivotedArr[j]) {
        pivotedArr[j] = [];
      }

      pivotedArr[j][i] = arr[i][j];
    }
  }

  return pivotedArr;
}

/**
 * A specialized version of `.reduce` for arrays without support for callback
 * shorthands and `this` binding.
 *
 * {@link https://github.com/lodash/lodash/blob/master/lodash.js}
 *
 * @param {Array} array The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @param {*} [accumulator] The initial value.
 * @param {Boolean} [initFromArray] Specify using the first element of `array` as the initial value.
 * @returns {*} Returns the accumulated value.
 */
function arrayReduce(array, iteratee, accumulator, initFromArray) {
  var index = -1,
      length = array.length;

  if (initFromArray && length) {
    accumulator = array[++index];
  }
  while (++index < length) {
    accumulator = iteratee(accumulator, array[index], index, array);
  }

  return accumulator;
}

/**
 * A specialized version of `.filter` for arrays without support for callback
 * shorthands and `this` binding.
 *
 * {@link https://github.com/lodash/lodash/blob/master/lodash.js}
 *
 * @param {Array} array The array to iterate over.
 * @param {Function} predicate The function invoked per iteration.
 * @returns {Array} Returns the new filtered array.
 */
function arrayFilter(array, predicate) {
  var index = -1,
      length = array.length,
      resIndex = -1,
      result = [];

  while (++index < length) {
    var value = array[index];

    if (predicate(value, index, array)) {
      result[++resIndex] = value;
    }
  }

  return result;
}

/**
 * A specialized version of `.map` for arrays without support for callback
 * shorthands and `this` binding.
 *
 * @param {Array} array The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the new filtered array.
 */
function arrayMap(array, iteratee) {
  var index = -1,
      length = array.length,
      resIndex = -1,
      result = [];

  while (++index < length) {
    var value = array[index];

    result[++resIndex] = iteratee(value, index, array);
  }

  return result;
}

/**
 * A specialized version of `.forEach` for arrays without support for callback
 * shorthands and `this` binding.
 *
 * {@link https://github.com/lodash/lodash/blob/master/lodash.js}
 *
 * @param {Array} array The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns `array`.
 */
function arrayEach(array, iteratee) {
  var index = -1,
      length = array.length;

  while (++index < length) {
    if (iteratee(array[index], index, array) === false) {
      break;
    }
  }

  return array;
}

/**
 * Calculate sum value for each item of the array.
 *
 * @param {Array} array The array to process.
 * @returns {Number} Returns calculated sum value.
 */
function arraySum(array) {
  return arrayReduce(array, function (a, b) {
    return a + b;
  }, 0);
}

/**
 * Returns the highest value from an array. Can be array of numbers or array of strings.
 * NOTICE: Mixed values is not supported.
 *
 * @param {Array} array The array to process.
 * @returns {Number} Returns the highest value from an array.
 */
function arrayMax(array) {
  return arrayReduce(array, function (a, b) {
    return a > b ? a : b;
  }, Array.isArray(array) ? array[0] : void 0);
}

/**
 * Returns the lowest value from an array. Can be array of numbers or array of strings.
 * NOTICE: Mixed values is not supported.
 *
 * @param {Array} array The array to process.
 * @returns {Number} Returns the lowest value from an array.
 */
function arrayMin(array) {
  return arrayReduce(array, function (a, b) {
    return a < b ? a : b;
  }, Array.isArray(array) ? array[0] : void 0);
}

/**
 * Calculate average value for each item of the array.
 *
 * @param {Array} array The array to process.
 * @returns {Number} Returns calculated average value.
 */
function arrayAvg(array) {
  if (!array.length) {
    return 0;
  }

  return arraySum(array) / array.length;
}

/**
 * Flatten multidimensional array.
 *
 * @param {Array} array Array of Arrays
 * @returns {Array}
 */
function arrayFlatten(array) {
  return arrayReduce(array, function (initial, value) {
    return initial.concat(Array.isArray(value) ? arrayFlatten(value) : value);
  }, []);
}

/**
 * Unique values in the array.
 *
 * @param {Array} array The array to process.
 * @returns {Array}
 */
function arrayUnique(array) {
  var unique = [];

  arrayEach(array, function (value) {
    if (unique.indexOf(value) === -1) {
      unique.push(value);
    }
  });

  return unique;
}

/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports.duckSchema = duckSchema;
exports.inherit = inherit;
exports.extend = extend;
exports.deepExtend = deepExtend;
exports.deepClone = deepClone;
exports.clone = clone;
exports.mixin = mixin;
exports.isObjectEquals = isObjectEquals;
exports.isObject = isObject;
exports.defineGetter = defineGetter;
exports.objectEach = objectEach;
exports.getProperty = getProperty;
exports.deepObjectSize = deepObjectSize;
exports.createObjectPropListener = createObjectPropListener;
exports.hasOwnProperty = hasOwnProperty;

var _array = __webpack_require__(24);

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

/**
 * Generate schema for passed object.
 *
 * @param {Array|Object} object
 * @returns {Array|Object}
 */
function duckSchema(object) {
  var schema;

  if (Array.isArray(object)) {
    schema = [];
  } else {
    schema = {};

    objectEach(object, function (value, key) {
      if (key === '__children') {
        return;
      }

      if (value && (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && !Array.isArray(value)) {
        schema[key] = duckSchema(value);
      } else if (Array.isArray(value)) {
        if (value.length && _typeof(value[0]) === 'object' && !Array.isArray(value[0])) {
          schema[key] = [duckSchema(value[0])];
        } else {
          schema[key] = [];
        }
      } else {
        schema[key] = null;
      }
    });
  }

  return schema;
}

/**
 * Inherit without without calling parent constructor, and setting `Child.prototype.constructor` to `Child` instead of `Parent`.
 * Creates temporary dummy function to call it as constructor.
 * Described in ticket: https://github.com/handsontable/handsontable/pull/516
 *
 * @param  {Object} Child  child class
 * @param  {Object} Parent parent class
 * @return {Object}        extended Child
 */
function inherit(Child, Parent) {
  Parent.prototype.constructor = Parent;
  Child.prototype = new Parent();
  Child.prototype.constructor = Child;

  return Child;
}

/**
 * Perform shallow extend of a target object with extension's own properties.
 *
 * @param {Object} target An object that will receive the new properties.
 * @param {Object} extension An object containing additional properties to merge into the target.
 */
function extend(target, extension) {
  objectEach(extension, function (value, key) {
    target[key] = value;
  });

  return target;
}

/**
 * Perform deep extend of a target object with extension's own properties.
 *
 * @param {Object} target An object that will receive the new properties.
 * @param {Object} extension An object containing additional properties to merge into the target.
 */
function deepExtend(target, extension) {
  objectEach(extension, function (value, key) {
    if (extension[key] && _typeof(extension[key]) === 'object') {
      if (!target[key]) {
        if (Array.isArray(extension[key])) {
          target[key] = [];
        } else if (Object.prototype.toString.call(extension[key]) === '[object Date]') {
          target[key] = extension[key];
        } else {
          target[key] = {};
        }
      }
      deepExtend(target[key], extension[key]);
    } else {
      target[key] = extension[key];
    }
  });
}

/**
 * Perform deep clone of an object.
 * WARNING! Only clones JSON properties. Will cause error when `obj` contains a function, Date, etc.
 *
 * @param {Object} obj An object that will be cloned
 * @return {Object}
 */
function deepClone(obj) {
  if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object') {
    return JSON.parse(JSON.stringify(obj));
  }

  return obj;
}

/**
 * Shallow clone object.
 *
 * @param {Object} object
 * @returns {Object}
 */
function clone(object) {
  var result = {};

  objectEach(object, function (value, key) {
    result[key] = value;
  });

  return result;
}

/**
 * Extend the Base object (usually prototype) of the functionality the `mixins` objects.
 *
 * @param {Object} Base Base object which will be extended.
 * @param {Object} mixins The object of the functionality will be "copied".
 * @returns {Object}
 */
function mixin(Base) {
  if (!Base.MIXINS) {
    Base.MIXINS = [];
  }

  for (var _len = arguments.length, mixins = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    mixins[_key - 1] = arguments[_key];
  }

  (0, _array.arrayEach)(mixins, function (mixin) {
    Base.MIXINS.push(mixin.MIXIN_NAME);

    objectEach(mixin, function (value, key) {
      if (Base.prototype[key] !== void 0) {
        throw new Error('Mixin conflict. Property \'' + key + '\' already exist and cannot be overwritten.');
      }
      if (typeof value === 'function') {
        Base.prototype[key] = value;
      } else {
        var getter = function _getter(propertyName, initialValue) {
          propertyName = '_' + propertyName;

          var initValue = function initValue(value) {
            if (Array.isArray(value) || isObject(value)) {
              value = deepClone(value);
            }

            return value;
          };

          return function () {
            if (this[propertyName] === void 0) {
              this[propertyName] = initValue(initialValue);
            }

            return this[propertyName];
          };
        };
        var setter = function _setter(propertyName) {
          propertyName = '_' + propertyName;

          return function (value) {
            this[propertyName] = value;
          };
        };
        Object.defineProperty(Base.prototype, key, {
          get: getter(key, value),
          set: setter(key),
          configurable: true
        });
      }
    });
  });

  return Base;
}

/**
 * Checks if two objects or arrays are (deep) equal
 *
 * @param {Object|Array} object1
 * @param {Object|Array} object2
 * @returns {Boolean}
 */
function isObjectEquals(object1, object2) {
  return JSON.stringify(object1) === JSON.stringify(object2);
}

/**
 * Determines whether given object is a plain Object.
 * Note: String and Array are not plain Objects
 * @param {*} obj
 * @returns {boolean}
 */
function isObject(obj) {
  return Object.prototype.toString.call(obj) == '[object Object]';
}

function defineGetter(object, property, value, options) {
  options.value = value;
  options.writable = options.writable !== false;
  options.enumerable = options.enumerable !== false;
  options.configurable = options.configurable !== false;

  Object.defineProperty(object, property, options);
}

/**
 * A specialized version of `.forEach` for objects.
 *
 * @param {Object} object The object to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Object} Returns `object`.
 */
function objectEach(object, iteratee) {
  for (var key in object) {
    if (!object.hasOwnProperty || object.hasOwnProperty && Object.prototype.hasOwnProperty.call(object, key)) {
      if (iteratee(object[key], key, object) === false) {
        break;
      }
    }
  }

  return object;
}

/**
 * Get object property by its name. Access to sub properties can be achieved by dot notation (e.q. `'foo.bar.baz'`).
 *
 * @param {Object} object Object which value will be exported.
 * @param {String} name Object property name.
 * @returns {*}
 */
function getProperty(object, name) {
  var names = name.split('.');
  var result = object;

  objectEach(names, function (name) {
    result = result[name];

    if (result === void 0) {
      result = void 0;

      return false;
    }
  });

  return result;
}

/**
 * Return object length (recursively).
 *
 * @param {*} object Object for which we want get length.
 * @returns {Number}
 */
function deepObjectSize(object) {
  if (!isObject(object)) {
    return 0;
  }
  var recursObjLen = function recursObjLen(obj) {
    var result = 0;

    if (isObject(obj)) {
      objectEach(obj, function (key) {
        result += recursObjLen(key);
      });
    } else {
      result++;
    }

    return result;
  };

  return recursObjLen(object);
}

/**
 * Create object with property where its value change will be observed.
 *
 * @param {*} [defaultValue=undefined] Default value.
 * @param {String} [propertyToListen='value'] Property to listen.
 * @returns {Object}
 */
function createObjectPropListener(defaultValue) {
  var _holder;

  var propertyToListen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'value';

  var privateProperty = '_' + propertyToListen;
  var holder = (_holder = {
    _touched: false
  }, _defineProperty(_holder, privateProperty, defaultValue), _defineProperty(_holder, 'isTouched', function isTouched() {
    return this._touched;
  }), _holder);

  Object.defineProperty(holder, propertyToListen, {
    get: function get() {
      return this[privateProperty];
    },
    set: function set(value) {
      this._touched = true;
      this[privateProperty] = value;
    },

    enumerable: true,
    configurable: true
  });

  return holder;
}

/**
 * Check if at specified `key` there is any value for `object`.
 *
 * @param {Object} object Object to search value at specyfic key.
 * @param {String} key String key to check.
 */
function hasOwnProperty(object, key) {
  return Object.prototype.hasOwnProperty.call(object, key);
}

/***/ }),
/* 26 */
/***/ (function(module, exports) {

var core = module.exports = {version: '2.4.0'};
if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef

/***/ }),
/* 27 */
/***/ (function(module, exports) {

module.exports = {};

/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {

var META     = __webpack_require__(31)('meta')
  , isObject = __webpack_require__(4)
  , has      = __webpack_require__(8)
  , setDesc  = __webpack_require__(6).f
  , id       = 0;
var isExtensible = Object.isExtensible || function(){
  return true;
};
var FREEZE = !__webpack_require__(14)(function(){
  return isExtensible(Object.preventExtensions({}));
});
var setMeta = function(it){
  setDesc(it, META, {value: {
    i: 'O' + ++id, // object ID
    w: {}          // weak collections IDs
  }});
};
var fastKey = function(it, create){
  // return primitive with prefix
  if(!isObject(it))return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
  if(!has(it, META)){
    // can't set metadata to uncaught frozen object
    if(!isExtensible(it))return 'F';
    // not necessary to add metadata
    if(!create)return 'E';
    // add missing metadata
    setMeta(it);
  // return object ID
  } return it[META].i;
};
var getWeak = function(it, create){
  if(!has(it, META)){
    // can't set metadata to uncaught frozen object
    if(!isExtensible(it))return true;
    // not necessary to add metadata
    if(!create)return false;
    // add missing metadata
    setMeta(it);
  // return hash weak collections IDs
  } return it[META].w;
};
// add metadata on freeze-family methods calling
var onFreeze = function(it){
  if(FREEZE && meta.NEED && isExtensible(it) && !has(it, META))setMeta(it);
  return it;
};
var meta = module.exports = {
  KEY:      META,
  NEED:     false,
  fastKey:  fastKey,
  getWeak:  getWeak,
  onFreeze: onFreeze
};

/***/ }),
/* 29 */
/***/ (function(module, exports) {

exports.f = {}.propertyIsEnumerable;

/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

var def = __webpack_require__(6).f
  , has = __webpack_require__(8)
  , TAG = __webpack_require__(1)('toStringTag');

module.exports = function(it, tag, stat){
  if(it && !has(it = stat ? it : it.prototype, TAG))def(it, TAG, {configurable: true, value: tag});
};

/***/ }),
/* 31 */
/***/ (function(module, exports) {

var id = 0
  , px = Math.random();
module.exports = function(key){
  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};

/***/ }),
/* 32 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.isIE8 = isIE8;
exports.isIE9 = isIE9;
exports.isSafari = isSafari;
exports.isChrome = isChrome;
exports.isMobileBrowser = isMobileBrowser;

var _isIE8 = !document.createTextNode('test').textContent;

function isIE8() {
  return _isIE8;
}

var _isIE9 = !!document.documentMode;

function isIE9() {
  return _isIE9;
}

var _isSafari = /Safari/.test(navigator.userAgent) && /Apple Computer/.test(navigator.vendor);

function isSafari() {
  return _isSafari;
}

var _isChrome = /Chrome/.test(navigator.userAgent) && /Google/.test(navigator.vendor);

function isChrome() {
  return _isChrome;
}

function isMobileBrowser(userAgent) {
  if (!userAgent) {
    userAgent = navigator.userAgent;
  }

  return (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(userAgent)
  );
}

/***/ }),
/* 33 */
/***/ (function(module, exports) {

module.exports = function(it, Constructor, name, forbiddenField){
  if(!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)){
    throw TypeError(name + ': incorrect invocation!');
  } return it;
};

/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {

// 0 -> Array#forEach
// 1 -> Array#map
// 2 -> Array#filter
// 3 -> Array#some
// 4 -> Array#every
// 5 -> Array#find
// 6 -> Array#findIndex
var ctx      = __webpack_require__(12)
  , IObject  = __webpack_require__(49)
  , toObject = __webpack_require__(21)
  , toLength = __webpack_require__(10)
  , asc      = __webpack_require__(154);
module.exports = function(TYPE, $create){
  var IS_MAP        = TYPE == 1
    , IS_FILTER     = TYPE == 2
    , IS_SOME       = TYPE == 3
    , IS_EVERY      = TYPE == 4
    , IS_FIND_INDEX = TYPE == 6
    , NO_HOLES      = TYPE == 5 || IS_FIND_INDEX
    , create        = $create || asc;
  return function($this, callbackfn, that){
    var O      = toObject($this)
      , self   = IObject(O)
      , f      = ctx(callbackfn, that, 3)
      , length = toLength(self.length)
      , index  = 0
      , result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined
      , val, res;
    for(;length > index; index++)if(NO_HOLES || index in self){
      val = self[index];
      res = f(val, index, O);
      if(TYPE){
        if(IS_MAP)result[index] = res;            // map
        else if(res)switch(TYPE){
          case 3: return true;                    // some
          case 5: return val;                     // find
          case 6: return index;                   // findIndex
          case 2: result.push(val);               // filter
        } else if(IS_EVERY)return false;          // every
      }
    }
    return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
  };
};

/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var global            = __webpack_require__(3)
  , $export           = __webpack_require__(0)
  , redefine          = __webpack_require__(16)
  , redefineAll       = __webpack_require__(40)
  , meta              = __webpack_require__(28)
  , forOf             = __webpack_require__(37)
  , anInstance        = __webpack_require__(33)
  , isObject          = __webpack_require__(4)
  , fails             = __webpack_require__(14)
  , $iterDetect       = __webpack_require__(50)
  , setToStringTag    = __webpack_require__(30)
  , inheritIfRequired = __webpack_require__(157);

module.exports = function(NAME, wrapper, methods, common, IS_MAP, IS_WEAK){
  var Base  = global[NAME]
    , C     = Base
    , ADDER = IS_MAP ? 'set' : 'add'
    , proto = C && C.prototype
    , O     = {};
  var fixMethod = function(KEY){
    var fn = proto[KEY];
    redefine(proto, KEY,
      KEY == 'delete' ? function(a){
        return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a);
      } : KEY == 'has' ? function has(a){
        return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a);
      } : KEY == 'get' ? function get(a){
        return IS_WEAK && !isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a);
      } : KEY == 'add' ? function add(a){ fn.call(this, a === 0 ? 0 : a); return this; }
        : function set(a, b){ fn.call(this, a === 0 ? 0 : a, b); return this; }
    );
  };
  if(typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function(){
    new C().entries().next();
  }))){
    // create collection constructor
    C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER);
    redefineAll(C.prototype, methods);
    meta.NEED = true;
  } else {
    var instance             = new C
      // early implementations not supports chaining
      , HASNT_CHAINING       = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance
      // V8 ~  Chromium 40- weak-collections throws on primitives, but should return false
      , THROWS_ON_PRIMITIVES = fails(function(){ instance.has(1); })
      // most early implementations doesn't supports iterables, most modern - not close it correctly
      , ACCEPT_ITERABLES     = $iterDetect(function(iter){ new C(iter); }) // eslint-disable-line no-new
      // for early implementations -0 and +0 not the same
      , BUGGY_ZERO = !IS_WEAK && fails(function(){
        // V8 ~ Chromium 42- fails only with 5+ elements
        var $instance = new C()
          , index     = 5;
        while(index--)$instance[ADDER](index, index);
        return !$instance.has(-0);
      });
    if(!ACCEPT_ITERABLES){ 
      C = wrapper(function(target, iterable){
        anInstance(target, C, NAME);
        var that = inheritIfRequired(new Base, target, C);
        if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that);
        return that;
      });
      C.prototype = proto;
      proto.constructor = C;
    }
    if(THROWS_ON_PRIMITIVES || BUGGY_ZERO){
      fixMethod('delete');
      fixMethod('has');
      IS_MAP && fixMethod('get');
    }
    if(BUGGY_ZERO || HASNT_CHAINING)fixMethod(ADDER);
    // weak collections should not contains .clear method
    if(IS_WEAK && proto.clear)delete proto.clear;
  }

  setToStringTag(C, NAME);

  O[NAME] = C;
  $export($export.G + $export.W + $export.F * (C != Base), O);

  if(!IS_WEAK)common.setStrong(C, NAME, IS_MAP);

  return C;
};

/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var hide     = __webpack_require__(15)
  , redefine = __webpack_require__(16)
  , fails    = __webpack_require__(14)
  , defined  = __webpack_require__(13)
  , wks      = __webpack_require__(1);

module.exports = function(KEY, length, exec){
  var SYMBOL   = wks(KEY)
    , fns      = exec(defined, SYMBOL, ''[KEY])
    , strfn    = fns[0]
    , rxfn     = fns[1];
  if(fails(function(){
    var O = {};
    O[SYMBOL] = function(){ return 7; };
    return ''[KEY](O) != 7;
  })){
    redefine(String.prototype, KEY, strfn);
    hide(RegExp.prototype, SYMBOL, length == 2
      // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
      // 21.2.5.11 RegExp.prototype[@@split](string, limit)
      ? function(string, arg){ return rxfn.call(string, this, arg); }
      // 21.2.5.6 RegExp.prototype[@@match](string)
      // 21.2.5.9 RegExp.prototype[@@search](string)
      : function(string){ return rxfn.call(string, this); }
    );
  }
};

/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {

var ctx         = __webpack_require__(12)
  , call        = __webpack_require__(87)
  , isArrayIter = __webpack_require__(83)
  , anObject    = __webpack_require__(5)
  , toLength    = __webpack_require__(10)
  , getIterFn   = __webpack_require__(98)
  , BREAK       = {}
  , RETURN      = {};
var exports = module.exports = function(iterable, entries, fn, that, ITERATOR){
  var iterFn = ITERATOR ? function(){ return iterable; } : getIterFn(iterable)
    , f      = ctx(fn, that, entries ? 2 : 1)
    , index  = 0
    , length, step, iterator, result;
  if(typeof iterFn != 'function')throw TypeError(iterable + ' is not iterable!');
  // fast case for arrays with default iterator
  if(isArrayIter(iterFn))for(length = toLength(iterable.length); length > index; index++){
    result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
    if(result === BREAK || result === RETURN)return result;
  } else for(iterator = iterFn.call(iterable); !(step = iterator.next()).done; ){
    result = call(iterator, f, step.value, entries);
    if(result === BREAK || result === RETURN)return result;
  }
};
exports.BREAK  = BREAK;
exports.RETURN = RETURN;

/***/ }),
/* 38 */
/***/ (function(module, exports) {

module.exports = false;

/***/ }),
/* 39 */
/***/ (function(module, exports) {

exports.f = Object.getOwnPropertySymbols;

/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {

var redefine = __webpack_require__(16);
module.exports = function(target, src, safe){
  for(var key in src)redefine(target, key, src[key], safe);
  return target;
};

/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(42)
  , max       = Math.max
  , min       = Math.min;
module.exports = function(index, length){
  index = toInteger(index);
  return index < 0 ? max(index + length, 0) : min(index, length);
};

/***/ }),
/* 42 */
/***/ (function(module, exports) {

// 7.1.4 ToInteger
var ceil  = Math.ceil
  , floor = Math.floor;
module.exports = function(it){
  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};

/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _coords = __webpack_require__(22);

var _coords2 = _interopRequireDefault(_coords);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * A cell range is a set of exactly two CellCoords (that can be the same or different)
 *
 * @class CellRange
 */
var CellRange = function () {
  /**
   * @param {CellCoords} highlight Used to draw bold border around a cell where selection was
   *                                          started and to edit the cell when you press Enter
   * @param {CellCoords} from Usually the same as highlight, but in Excel there is distinction - one can change
   *                                     highlight within a selection
   * @param {CellCoords} to End selection
   */
  function CellRange(highlight, from, to) {
    _classCallCheck(this, CellRange);

    this.highlight = highlight;
    this.from = from;
    this.to = to;
  }

  /**
   * Checks if given coords are valid in context of a given Walkontable instance
   *
   * @param {Walkontable} wotInstance
   * @returns {Boolean}
   */


  _createClass(CellRange, [{
    key: 'isValid',
    value: function isValid(wotInstance) {
      return this.from.isValid(wotInstance) && this.to.isValid(wotInstance);
    }

    /**
     * Checks if this cell range is restricted to one cell
     *
     * @returns {Boolean}
     */

  }, {
    key: 'isSingle',
    value: function isSingle() {
      return this.from.row === this.to.row && this.from.col === this.to.col;
    }

    /**
     * Returns selected range height (in number of rows)
     *
     * @returns {Number}
     */

  }, {
    key: 'getHeight',
    value: function getHeight() {
      return Math.max(this.from.row, this.to.row) - Math.min(this.from.row, this.to.row) + 1;
    }

    /**
     * Returns selected range width (in number of columns)
     *
     * @returns {Number}
     */

  }, {
    key: 'getWidth',
    value: function getWidth() {
      return Math.max(this.from.col, this.to.col) - Math.min(this.from.col, this.to.col) + 1;
    }

    /**
     * Checks if given cell coords is within `from` and `to` cell coords of this range
     *
     * @param {CellCoords} cellCoords
     * @returns {Boolean}
     */

  }, {
    key: 'includes',
    value: function includes(cellCoords) {
      var row = cellCoords.row,
          col = cellCoords.col;

      var topLeft = this.getTopLeftCorner();
      var bottomRight = this.getBottomRightCorner();

      return topLeft.row <= row && bottomRight.row >= row && topLeft.col <= col && bottomRight.col >= col;
    }

    /**
     * Checks if given range is within of this range
     *
     * @param {CellRange} testedRange
     * @returns {Boolean}
     */

  }, {
    key: 'includesRange',
    value: function includesRange(testedRange) {
      return this.includes(testedRange.getTopLeftCorner()) && this.includes(testedRange.getBottomRightCorner());
    }

    /**
     * Checks if given range is equal to this range
     *
     * @param {CellRange} testedRange
     * @returns {Boolean}
     */

  }, {
    key: 'isEqual',
    value: function isEqual(testedRange) {
      return Math.min(this.from.row, this.to.row) == Math.min(testedRange.from.row, testedRange.to.row) && Math.max(this.from.row, this.to.row) == Math.max(testedRange.from.row, testedRange.to.row) && Math.min(this.from.col, this.to.col) == Math.min(testedRange.from.col, testedRange.to.col) && Math.max(this.from.col, this.to.col) == Math.max(testedRange.from.col, testedRange.to.col);
    }

    /**
     * Checks if tested range overlaps with the range.
     * Range A is considered to to be overlapping with range B if intersection of A and B or B and A is not empty.
     *
     * @param {CellRange} testedRange
     * @returns {Boolean}
     */

  }, {
    key: 'overlaps',
    value: function overlaps(testedRange) {
      return testedRange.isSouthEastOf(this.getTopLeftCorner()) && testedRange.isNorthWestOf(this.getBottomRightCorner());
    }

    /**
     * @param {CellRange} testedCoords
     * @returns {Boolean}
     */

  }, {
    key: 'isSouthEastOf',
    value: function isSouthEastOf(testedCoords) {
      return this.getTopLeftCorner().isSouthEastOf(testedCoords) || this.getBottomRightCorner().isSouthEastOf(testedCoords);
    }

    /**
     * @param {CellRange} testedCoords
     * @returns {Boolean}
     */

  }, {
    key: 'isNorthWestOf',
    value: function isNorthWestOf(testedCoords) {
      return this.getTopLeftCorner().isNorthWestOf(testedCoords) || this.getBottomRightCorner().isNorthWestOf(testedCoords);
    }

    /**
     * Adds a cell to a range (only if exceeds corners of the range). Returns information if range was expanded
     *
     * @param {CellCoords} cellCoords
     * @returns {Boolean}
     */

  }, {
    key: 'expand',
    value: function expand(cellCoords) {
      var topLeft = this.getTopLeftCorner();
      var bottomRight = this.getBottomRightCorner();

      if (cellCoords.row < topLeft.row || cellCoords.col < topLeft.col || cellCoords.row > bottomRight.row || cellCoords.col > bottomRight.col) {
        this.from = new _coords2.default(Math.min(topLeft.row, cellCoords.row), Math.min(topLeft.col, cellCoords.col));
        this.to = new _coords2.default(Math.max(bottomRight.row, cellCoords.row), Math.max(bottomRight.col, cellCoords.col));

        return true;
      }

      return false;
    }

    /**
     * @param {CellRange} expandingRange
     * @returns {Boolean}
     */

  }, {
    key: 'expandByRange',
    value: function expandByRange(expandingRange) {
      if (this.includesRange(expandingRange) || !this.overlaps(expandingRange)) {
        return false;
      }

      var topLeft = this.getTopLeftCorner();
      var bottomRight = this.getBottomRightCorner();
      var topRight = this.getTopRightCorner();
      var bottomLeft = this.getBottomLeftCorner();

      var expandingTopLeft = expandingRange.getTopLeftCorner();
      var expandingBottomRight = expandingRange.getBottomRightCorner();

      var resultTopRow = Math.min(topLeft.row, expandingTopLeft.row);
      var resultTopCol = Math.min(topLeft.col, expandingTopLeft.col);
      var resultBottomRow = Math.max(bottomRight.row, expandingBottomRight.row);
      var resultBottomCol = Math.max(bottomRight.col, expandingBottomRight.col);

      var finalFrom = new _coords2.default(resultTopRow, resultTopCol),
          finalTo = new _coords2.default(resultBottomRow, resultBottomCol);
      var isCorner = new CellRange(finalFrom, finalFrom, finalTo).isCorner(this.from, expandingRange),
          onlyMerge = expandingRange.isEqual(new CellRange(finalFrom, finalFrom, finalTo));

      if (isCorner && !onlyMerge) {
        if (this.from.col > finalFrom.col) {
          finalFrom.col = resultBottomCol;
          finalTo.col = resultTopCol;
        }
        if (this.from.row > finalFrom.row) {
          finalFrom.row = resultBottomRow;
          finalTo.row = resultTopRow;
        }
      }
      this.from = finalFrom;
      this.to = finalTo;

      return true;
    }

    /**
     * @returns {String}
     */

  }, {
    key: 'getDirection',
    value: function getDirection() {
      if (this.from.isNorthWestOf(this.to)) {
        // NorthWest - SouthEast
        return 'NW-SE';
      } else if (this.from.isNorthEastOf(this.to)) {
        // NorthEast - SouthWest
        return 'NE-SW';
      } else if (this.from.isSouthEastOf(this.to)) {
        // SouthEast - NorthWest
        return 'SE-NW';
      } else if (this.from.isSouthWestOf(this.to)) {
        // SouthWest - NorthEast
        return 'SW-NE';
      }
    }

    /**
     * @param {String} direction
     */

  }, {
    key: 'setDirection',
    value: function setDirection(direction) {
      switch (direction) {
        case 'NW-SE':
          var _ref = [this.getTopLeftCorner(), this.getBottomRightCorner()];
          this.from = _ref[0];
          this.to = _ref[1];

          break;
        case 'NE-SW':
          var _ref2 = [this.getTopRightCorner(), this.getBottomLeftCorner()];
          this.from = _ref2[0];
          this.to = _ref2[1];

          break;
        case 'SE-NW':
          var _ref3 = [this.getBottomRightCorner(), this.getTopLeftCorner()];
          this.from = _ref3[0];
          this.to = _ref3[1];

          break;
        case 'SW-NE':
          var _ref4 = [this.getBottomLeftCorner(), this.getTopRightCorner()];
          this.from = _ref4[0];
          this.to = _ref4[1];

          break;
        default:
          break;
      }
    }

    /**
     * Get top left corner of this range
     *
     * @returns {CellCoords}
     */

  }, {
    key: 'getTopLeftCorner',
    value: function getTopLeftCorner() {
      return new _coords2.default(Math.min(this.from.row, this.to.row), Math.min(this.from.col, this.to.col));
    }

    /**
     * Get bottom right corner of this range
     *
     * @returns {CellCoords}
     */

  }, {
    key: 'getBottomRightCorner',
    value: function getBottomRightCorner() {
      return new _coords2.default(Math.max(this.from.row, this.to.row), Math.max(this.from.col, this.to.col));
    }

    /**
     * Get top right corner of this range
     *
     * @returns {CellCoords}
     */

  }, {
    key: 'getTopRightCorner',
    value: function getTopRightCorner() {
      return new _coords2.default(Math.min(this.from.row, this.to.row), Math.max(this.from.col, this.to.col));
    }

    /**
     * Get bottom left corner of this range
     *
     * @returns {CellCoords}
     */

  }, {
    key: 'getBottomLeftCorner',
    value: function getBottomLeftCorner() {
      return new _coords2.default(Math.max(this.from.row, this.to.row), Math.min(this.from.col, this.to.col));
    }

    /**
     * @param {CellCoords} coords
     * @param {CellRange} expandedRange
     * @returns {*}
     */

  }, {
    key: 'isCorner',
    value: function isCorner(coords, expandedRange) {
      if (expandedRange) {
        if (expandedRange.includes(coords)) {
          if (this.getTopLeftCorner().isEqual(new _coords2.default(expandedRange.from.row, expandedRange.from.col)) || this.getTopRightCorner().isEqual(new _coords2.default(expandedRange.from.row, expandedRange.to.col)) || this.getBottomLeftCorner().isEqual(new _coords2.default(expandedRange.to.row, expandedRange.from.col)) || this.getBottomRightCorner().isEqual(new _coords2.default(expandedRange.to.row, expandedRange.to.col))) {
            return true;
          }
        }
      }

      return coords.isEqual(this.getTopLeftCorner()) || coords.isEqual(this.getTopRightCorner()) || coords.isEqual(this.getBottomLeftCorner()) || coords.isEqual(this.getBottomRightCorner());
    }

    /**
     * @param {CellCoords} coords
     * @param {CellRange} expandedRange
     * @returns {CellCoords}
     */

  }, {
    key: 'getOppositeCorner',
    value: function getOppositeCorner(coords, expandedRange) {
      if (!(coords instanceof _coords2.default)) {
        return false;
      }

      if (expandedRange) {
        if (expandedRange.includes(coords)) {
          if (this.getTopLeftCorner().isEqual(new _coords2.default(expandedRange.from.row, expandedRange.from.col))) {
            return this.getBottomRightCorner();
          }
          if (this.getTopRightCorner().isEqual(new _coords2.default(expandedRange.from.row, expandedRange.to.col))) {
            return this.getBottomLeftCorner();
          }
          if (this.getBottomLeftCorner().isEqual(new _coords2.default(expandedRange.to.row, expandedRange.from.col))) {
            return this.getTopRightCorner();
          }
          if (this.getBottomRightCorner().isEqual(new _coords2.default(expandedRange.to.row, expandedRange.to.col))) {
            return this.getTopLeftCorner();
          }
        }
      }

      if (coords.isEqual(this.getBottomRightCorner())) {
        return this.getTopLeftCorner();
      } else if (coords.isEqual(this.getTopLeftCorner())) {
        return this.getBottomRightCorner();
      } else if (coords.isEqual(this.getTopRightCorner())) {
        return this.getBottomLeftCorner();
      } else if (coords.isEqual(this.getBottomLeftCorner())) {
        return this.getTopRightCorner();
      }
    }

    /**
     * @param {CellRange} range
     * @returns {Array}
     */

  }, {
    key: 'getBordersSharedWith',
    value: function getBordersSharedWith(range) {
      if (!this.includesRange(range)) {
        return [];
      }

      var thisBorders = {
        top: Math.min(this.from.row, this.to.row),
        bottom: Math.max(this.from.row, this.to.row),
        left: Math.min(this.from.col, this.to.col),
        right: Math.max(this.from.col, this.to.col)
      };
      var rangeBorders = {
        top: Math.min(range.from.row, range.to.row),
        bottom: Math.max(range.from.row, range.to.row),
        left: Math.min(range.from.col, range.to.col),
        right: Math.max(range.from.col, range.to.col)
      };
      var result = [];

      if (thisBorders.top == rangeBorders.top) {
        result.push('top');
      }
      if (thisBorders.right == rangeBorders.right) {
        result.push('right');
      }
      if (thisBorders.bottom == rangeBorders.bottom) {
        result.push('bottom');
      }
      if (thisBorders.left == rangeBorders.left) {
        result.push('left');
      }

      return result;
    }

    /**
     * Get inner selected cell coords defined by this range
     *
     * @returns {Array}
     */

  }, {
    key: 'getInner',
    value: function getInner() {
      var topLeft = this.getTopLeftCorner();
      var bottomRight = this.getBottomRightCorner();
      var out = [];

      for (var r = topLeft.row; r <= bottomRight.row; r++) {
        for (var c = topLeft.col; c <= bottomRight.col; c++) {
          if (!(this.from.row === r && this.from.col === c) && !(this.to.row === r && this.to.col === c)) {
            out.push(new _coords2.default(r, c));
          }
        }
      }
      return out;
    }

    /**
     * Get all selected cell coords defined by this range
     *
     * @returns {Array}
     */

  }, {
    key: 'getAll',
    value: function getAll() {
      var topLeft = this.getTopLeftCorner();
      var bottomRight = this.getBottomRightCorner();
      var out = [];

      for (var r = topLeft.row; r <= bottomRight.row; r++) {
        for (var c = topLeft.col; c <= bottomRight.col; c++) {
          if (topLeft.row === r && topLeft.col === c) {
            out.push(topLeft);
          } else if (bottomRight.row === r && bottomRight.col === c) {
            out.push(bottomRight);
          } else {
            out.push(new _coords2.default(r, c));
          }
        }
      }

      return out;
    }

    /**
     * Runs a callback function against all cells in the range. You can break the iteration by returning
     * `false` in the callback function
     *
     * @param callback {Function}
     */

  }, {
    key: 'forAll',
    value: function forAll(callback) {
      var topLeft = this.getTopLeftCorner();
      var bottomRight = this.getBottomRightCorner();

      for (var r = topLeft.row; r <= bottomRight.row; r++) {
        for (var c = topLeft.col; c <= bottomRight.col; c++) {
          var breakIteration = callback(r, c);

          if (breakIteration === false) {
            return;
          }
        }
      }
    }
  }]);

  return CellRange;
}();

exports.default = CellRange;

/***/ }),
/* 44 */
/***/ (function(module, exports) {

module.exports = function(it){
  if(typeof it != 'function')throw TypeError(it + ' is not a function!');
  return it;
};

/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $defineProperty = __webpack_require__(6)
  , createDesc      = __webpack_require__(20);

module.exports = function(object, index, value){
  if(index in object)$defineProperty.f(object, index, createDesc(0, value));
  else object[index] = value;
};

/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(4)
  , document = __webpack_require__(3).document
  // in old IE typeof document.createElement is 'object'
  , is = isObject(document) && isObject(document.createElement);
module.exports = function(it){
  return is ? document.createElement(it) : {};
};

/***/ }),
/* 47 */
/***/ (function(module, exports) {

// IE 8- don't enum bug keys
module.exports = (
  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');

/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

var MATCH = __webpack_require__(1)('match');
module.exports = function(KEY){
  var re = /./;
  try {
    '/./'[KEY](re);
  } catch(e){
    try {
      re[MATCH] = false;
      return !'/./'[KEY](re);
    } catch(f){ /* empty */ }
  } return true;
};

/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for non-array-like ES3 and non-enumerable old V8 strings
var cof = __webpack_require__(18);
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function(it){
  return cof(it) == 'String' ? it.split('') : Object(it);
};

/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

var ITERATOR     = __webpack_require__(1)('iterator')
  , SAFE_CLOSING = false;

try {
  var riter = [7][ITERATOR]();
  riter['return'] = function(){ SAFE_CLOSING = true; };
  Array.from(riter, function(){ throw 2; });
} catch(e){ /* empty */ }

module.exports = function(exec, skipClosing){
  if(!skipClosing && !SAFE_CLOSING)return false;
  var safe = false;
  try {
    var arr  = [7]
      , iter = arr[ITERATOR]();
    iter.next = function(){ return {done: safe = true}; };
    arr[ITERATOR] = function(){ return iter; };
    exec(arr);
  } catch(e){ /* empty */ }
  return safe;
};

/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
var anObject    = __webpack_require__(5)
  , dPs         = __webpack_require__(162)
  , enumBugKeys = __webpack_require__(47)
  , IE_PROTO    = __webpack_require__(54)('IE_PROTO')
  , Empty       = function(){ /* empty */ }
  , PROTOTYPE   = 'prototype';

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var createDict = function(){
  // Thrash, waste and sodomy: IE GC bug
  var iframe = __webpack_require__(46)('iframe')
    , i      = enumBugKeys.length
    , lt     = '<'
    , gt     = '>'
    , iframeDocument;
  iframe.style.display = 'none';
  __webpack_require__(81).appendChild(iframe);
  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
  // createDict = iframe.contentWindow.Object;
  // html.removeChild(iframe);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
  iframeDocument.close();
  createDict = iframeDocument.F;
  while(i--)delete createDict[PROTOTYPE][enumBugKeys[i]];
  return createDict();
};

module.exports = Object.create || function create(O, Properties){
  var result;
  if(O !== null){
    Empty[PROTOTYPE] = anObject(O);
    result = new Empty;
    Empty[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = createDict();
  return Properties === undefined ? result : dPs(result, Properties);
};


/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {

var pIE            = __webpack_require__(29)
  , createDesc     = __webpack_require__(20)
  , toIObject      = __webpack_require__(9)
  , toPrimitive    = __webpack_require__(58)
  , has            = __webpack_require__(8)
  , IE8_DOM_DEFINE = __webpack_require__(82)
  , gOPD           = Object.getOwnPropertyDescriptor;

exports.f = __webpack_require__(7) ? gOPD : function getOwnPropertyDescriptor(O, P){
  O = toIObject(O);
  P = toPrimitive(P, true);
  if(IE8_DOM_DEFINE)try {
    return gOPD(O, P);
  } catch(e){ /* empty */ }
  if(has(O, P))return createDesc(!pIE.f.call(O, P), O[P]);
};

/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
var $keys      = __webpack_require__(91)
  , hiddenKeys = __webpack_require__(47).concat('length', 'prototype');

exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O){
  return $keys(O, hiddenKeys);
};

/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {

var shared = __webpack_require__(55)('keys')
  , uid    = __webpack_require__(31);
module.exports = function(key){
  return shared[key] || (shared[key] = uid(key));
};

/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(3)
  , SHARED = '__core-js_shared__'
  , store  = global[SHARED] || (global[SHARED] = {});
module.exports = function(key){
  return store[key] || (store[key] = {});
};

/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {

// helper for String#{startsWith, endsWith, includes}
var isRegExp = __webpack_require__(86)
  , defined  = __webpack_require__(13);

module.exports = function(that, searchString, NAME){
  if(isRegExp(searchString))throw TypeError('String#' + NAME + " doesn't accept regex!");
  return String(defined(that));
};

/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

var ctx                = __webpack_require__(12)
  , invoke             = __webpack_require__(158)
  , html               = __webpack_require__(81)
  , cel                = __webpack_require__(46)
  , global             = __webpack_require__(3)
  , process            = global.process
  , setTask            = global.setImmediate
  , clearTask          = global.clearImmediate
  , MessageChannel     = global.MessageChannel
  , counter            = 0
  , queue              = {}
  , ONREADYSTATECHANGE = 'onreadystatechange'
  , defer, channel, port;
var run = function(){
  var id = +this;
  if(queue.hasOwnProperty(id)){
    var fn = queue[id];
    delete queue[id];
    fn();
  }
};
var listener = function(event){
  run.call(event.data);
};
// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
if(!setTask || !clearTask){
  setTask = function setImmediate(fn){
    var args = [], i = 1;
    while(arguments.length > i)args.push(arguments[i++]);
    queue[++counter] = function(){
      invoke(typeof fn == 'function' ? fn : Function(fn), args);
    };
    defer(counter);
    return counter;
  };
  clearTask = function clearImmediate(id){
    delete queue[id];
  };
  // Node.js 0.8-
  if(__webpack_require__(18)(process) == 'process'){
    defer = function(id){
      process.nextTick(ctx(run, id, 1));
    };
  // Browsers with MessageChannel, includes WebWorkers
  } else if(MessageChannel){
    channel = new MessageChannel;
    port    = channel.port2;
    channel.port1.onmessage = listener;
    defer = ctx(port.postMessage, port, 1);
  // Browsers with postMessage, skip WebWorkers
  // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
  } else if(global.addEventListener && typeof postMessage == 'function' && !global.importScripts){
    defer = function(id){
      global.postMessage(id + '', '*');
    };
    global.addEventListener('message', listener, false);
  // IE8-
  } else if(ONREADYSTATECHANGE in cel('script')){
    defer = function(id){
      html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function(){
        html.removeChild(this);
        run.call(id);
      };
    };
  // Rest old browsers
  } else {
    defer = function(id){
      setTimeout(ctx(run, id, 1), 0);
    };
  }
}
module.exports = {
  set:   setTask,
  clear: clearTask
};

/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.1 ToPrimitive(input [, PreferredType])
var isObject = __webpack_require__(4);
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
module.exports = function(it, S){
  if(!isObject(it))return it;
  var fn, val;
  if(S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
  if(typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it)))return val;
  if(!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
  throw TypeError("Can't convert object to primitive value");
};

/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _event = __webpack_require__(73);

var _object = __webpack_require__(25);

var _browser = __webpack_require__(32);

var _eventManager = __webpack_require__(23);

var _eventManager2 = _interopRequireDefault(_eventManager);

var _coords = __webpack_require__(22);

var _coords2 = _interopRequireDefault(_coords);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 *
 */
var Border = function () {
  /**
   * @param {Walkontable} wotInstance
   * @param {Object} settings
   */
  function Border(wotInstance, settings) {
    _classCallCheck(this, Border);

    if (!settings) {
      return;
    }
    this.eventManager = new _eventManager2.default(wotInstance);
    this.instance = wotInstance;
    this.wot = wotInstance;
    this.settings = settings;
    this.mouseDown = false;
    this.main = null;

    this.top = null;
    this.left = null;
    this.bottom = null;
    this.right = null;

    this.topStyle = null;
    this.leftStyle = null;
    this.bottomStyle = null;
    this.rightStyle = null;

    this.cornerDefaultStyle = {
      width: '5px',
      height: '5px',
      borderWidth: '2px',
      borderStyle: 'solid',
      borderColor: '#FFF'
    };
    this.corner = null;
    this.cornerStyle = null;

    this.createBorders(settings);
    this.registerListeners();
  }

  /**
   * Register all necessary events
   */


  _createClass(Border, [{
    key: 'registerListeners',
    value: function registerListeners() {
      var _this2 = this;

      this.eventManager.addEventListener(document.body, 'mousedown', function () {
        return _this2.onMouseDown();
      });
      this.eventManager.addEventListener(document.body, 'mouseup', function () {
        return _this2.onMouseUp();
      });

      var _loop = function _loop(c, len) {
        _this2.eventManager.addEventListener(_this2.main.childNodes[c], 'mouseenter', function (event) {
          return _this2.onMouseEnter(event, _this2.main.childNodes[c]);
        });
      };

      for (var c = 0, len = this.main.childNodes.length; c < len; c++) {
        _loop(c, len);
      }
    }

    /**
     * Mouse down listener
     *
     * @private
     */

  }, {
    key: 'onMouseDown',
    value: function onMouseDown() {
      this.mouseDown = true;
    }

    /**
     * Mouse up listener
     *
     * @private
     */

  }, {
    key: 'onMouseUp',
    value: function onMouseUp() {
      this.mouseDown = false;
    }

    /**
     * Mouse enter listener for fragment selection functionality.
     *
     * @private
     * @param {Event} event Dom event
     * @param {HTMLElement} parentElement Part of border element.
     */

  }, {
    key: 'onMouseEnter',
    value: function onMouseEnter(event, parentElement) {
      if (!this.mouseDown || !this.wot.getSetting('hideBorderOnMouseDownOver')) {
        return;
      }
      event.preventDefault();
      (0, _event.stopImmediatePropagation)(event);

      var _this = this;
      var bounds = parentElement.getBoundingClientRect();
      // Hide border to prevents selection jumping when fragmentSelection is enabled.
      parentElement.style.display = 'none';

      function isOutside(event) {
        if (event.clientY < Math.floor(bounds.top)) {
          return true;
        }
        if (event.clientY > Math.ceil(bounds.top + bounds.height)) {
          return true;
        }
        if (event.clientX < Math.floor(bounds.left)) {
          return true;
        }
        if (event.clientX > Math.ceil(bounds.left + bounds.width)) {
          return true;
        }
      }

      function handler(event) {
        if (isOutside(event)) {
          _this.eventManager.removeEventListener(document.body, 'mousemove', handler);
          parentElement.style.display = 'block';
        }
      }

      this.eventManager.addEventListener(document.body, 'mousemove', handler);
    }

    /**
     * Create border elements
     *
     * @param {Object} settings
     */

  }, {
    key: 'createBorders',
    value: function createBorders(settings) {
      this.main = document.createElement('div');

      var borderDivs = ['top', 'left', 'bottom', 'right', 'corner'];
      var style = this.main.style;
      style.position = 'absolute';
      style.top = 0;
      style.left = 0;

      for (var i = 0; i < 5; i++) {
        var position = borderDivs[i];
        var div = document.createElement('div');
        div.className = 'wtBorder ' + (this.settings.className || ''); // + borderDivs[i];

        if (this.settings[position] && this.settings[position].hide) {
          div.className += ' hidden';
        }
        style = div.style;
        style.backgroundColor = this.settings[position] && this.settings[position].color ? this.settings[position].color : settings.border.color;
        style.height = this.settings[position] && this.settings[position].width ? this.settings[position].width + 'px' : settings.border.width + 'px';
        style.width = this.settings[position] && this.settings[position].width ? this.settings[position].width + 'px' : settings.border.width + 'px';

        this.main.appendChild(div);
      }
      this.top = this.main.childNodes[0];
      this.left = this.main.childNodes[1];
      this.bottom = this.main.childNodes[2];
      this.right = this.main.childNodes[3];

      this.topStyle = this.top.style;
      this.leftStyle = this.left.style;
      this.bottomStyle = this.bottom.style;
      this.rightStyle = this.right.style;

      this.corner = this.main.childNodes[4];
      this.corner.className += ' corner';
      this.cornerStyle = this.corner.style;
      this.cornerStyle.width = this.cornerDefaultStyle.width;
      this.cornerStyle.height = this.cornerDefaultStyle.height;
      this.cornerStyle.border = [this.cornerDefaultStyle.borderWidth, this.cornerDefaultStyle.borderStyle, this.cornerDefaultStyle.borderColor].join(' ');

      if ((0, _browser.isMobileBrowser)()) {
        this.createMultipleSelectorHandles();
      }
      this.disappear();

      if (!this.wot.wtTable.bordersHolder) {
        this.wot.wtTable.bordersHolder = document.createElement('div');
        this.wot.wtTable.bordersHolder.className = 'htBorders';
        this.wot.wtTable.spreader.appendChild(this.wot.wtTable.bordersHolder);
      }
      this.wot.wtTable.bordersHolder.insertBefore(this.main, this.wot.wtTable.bordersHolder.firstChild);
    }

    /**
     * Create multiple selector handler for mobile devices
     */

  }, {
    key: 'createMultipleSelectorHandles',
    value: function createMultipleSelectorHandles() {
      this.selectionHandles = {
        topLeft: document.createElement('DIV'),
        topLeftHitArea: document.createElement('DIV'),
        bottomRight: document.createElement('DIV'),
        bottomRightHitArea: document.createElement('DIV')
      };
      var width = 10;
      var hitAreaWidth = 40;

      this.selectionHandles.topLeft.className = 'topLeftSelectionHandle';
      this.selectionHandles.topLeftHitArea.className = 'topLeftSelectionHandle-HitArea';
      this.selectionHandles.bottomRight.className = 'bottomRightSelectionHandle';
      this.selectionHandles.bottomRightHitArea.className = 'bottomRightSelectionHandle-HitArea';

      this.selectionHandles.styles = {
        topLeft: this.selectionHandles.topLeft.style,
        topLeftHitArea: this.selectionHandles.topLeftHitArea.style,
        bottomRight: this.selectionHandles.bottomRight.style,
        bottomRightHitArea: this.selectionHandles.bottomRightHitArea.style
      };

      var hitAreaStyle = {
        position: 'absolute',
        height: hitAreaWidth + 'px',
        width: hitAreaWidth + 'px',
        'border-radius': parseInt(hitAreaWidth / 1.5, 10) + 'px'
      };

      for (var prop in hitAreaStyle) {
        if ((0, _object.hasOwnProperty)(hitAreaStyle, prop)) {
          this.selectionHandles.styles.bottomRightHitArea[prop] = hitAreaStyle[prop];
          this.selectionHandles.styles.topLeftHitArea[prop] = hitAreaStyle[prop];
        }
      }

      var handleStyle = {
        position: 'absolute',
        height: width + 'px',
        width: width + 'px',
        'border-radius': parseInt(width / 1.5, 10) + 'px',
        background: '#F5F5FF',
        border: '1px solid #4285c8'
      };

      for (var _prop in handleStyle) {
        if ((0, _object.hasOwnProperty)(handleStyle, _prop)) {
          this.selectionHandles.styles.bottomRight[_prop] = handleStyle[_prop];
          this.selectionHandles.styles.topLeft[_prop] = handleStyle[_prop];
        }
      }
      this.main.appendChild(this.selectionHandles.topLeft);
      this.main.appendChild(this.selectionHandles.bottomRight);
      this.main.appendChild(this.selectionHandles.topLeftHitArea);
      this.main.appendChild(this.selectionHandles.bottomRightHitArea);
    }
  }, {
    key: 'isPartRange',
    value: function isPartRange(row, col) {
      if (this.wot.selections.area.cellRange) {
        if (row != this.wot.selections.area.cellRange.to.row || col != this.wot.selections.area.cellRange.to.col) {
          return true;
        }
      }

      return false;
    }
  }, {
    key: 'updateMultipleSelectionHandlesPosition',
    value: function updateMultipleSelectionHandlesPosition(row, col, top, left, width, height) {
      var handleWidth = parseInt(this.selectionHandles.styles.topLeft.width, 10);
      var hitAreaWidth = parseInt(this.selectionHandles.styles.topLeftHitArea.width, 10);

      this.selectionHandles.styles.topLeft.top = parseInt(top - handleWidth, 10) + 'px';
      this.selectionHandles.styles.topLeft.left = parseInt(left - handleWidth, 10) + 'px';

      this.selectionHandles.styles.topLeftHitArea.top = parseInt(top - hitAreaWidth / 4 * 3, 10) + 'px';
      this.selectionHandles.styles.topLeftHitArea.left = parseInt(left - hitAreaWidth / 4 * 3, 10) + 'px';

      this.selectionHandles.styles.bottomRight.top = parseInt(top + height, 10) + 'px';
      this.selectionHandles.styles.bottomRight.left = parseInt(left + width, 10) + 'px';

      this.selectionHandles.styles.bottomRightHitArea.top = parseInt(top + height - hitAreaWidth / 4, 10) + 'px';
      this.selectionHandles.styles.bottomRightHitArea.left = parseInt(left + width - hitAreaWidth / 4, 10) + 'px';

      if (this.settings.border.multipleSelectionHandlesVisible && this.settings.border.multipleSelectionHandlesVisible()) {
        this.selectionHandles.styles.topLeft.display = 'block';
        this.selectionHandles.styles.topLeftHitArea.display = 'block';

        if (this.isPartRange(row, col)) {
          this.selectionHandles.styles.bottomRight.display = 'none';
          this.selectionHandles.styles.bottomRightHitArea.display = 'none';
        } else {
          this.selectionHandles.styles.bottomRight.display = 'block';
          this.selectionHandles.styles.bottomRightHitArea.display = 'block';
        }
      } else {
        this.selectionHandles.styles.topLeft.display = 'none';
        this.selectionHandles.styles.bottomRight.display = 'none';
        this.selectionHandles.styles.topLeftHitArea.display = 'none';
        this.selectionHandles.styles.bottomRightHitArea.display = 'none';
      }

      if (row == this.wot.wtSettings.getSetting('fixedRowsTop') || col == this.wot.wtSettings.getSetting('fixedColumnsLeft')) {
        this.selectionHandles.styles.topLeft.zIndex = '9999';
        this.selectionHandles.styles.topLeftHitArea.zIndex = '9999';
      } else {
        this.selectionHandles.styles.topLeft.zIndex = '';
        this.selectionHandles.styles.topLeftHitArea.zIndex = '';
      }
    }

    /**
     * Show border around one or many cells
     *
     * @param {Array} corners
     */

  }, {
    key: 'appear',
    value: function appear(corners) {
      if (this.disabled) {
        return;
      }
      var isMultiple, fromTD, toTD, fromOffset, toOffset, containerOffset, top, minTop, left, minLeft, height, width, fromRow, fromColumn, toRow, toColumn, trimmingContainer, cornerOverlappingContainer, ilen;

      ilen = this.wot.wtTable.getRenderedRowsCount();

      for (var i = 0; i < ilen; i++) {
        var s = this.wot.wtTable.rowFilter.renderedToSource(i);

        if (s >= corners[0] && s <= corners[2]) {
          fromRow = s;
          break;
        }
      }

      for (var _i = ilen - 1; _i >= 0; _i--) {
        var _s = this.wot.wtTable.rowFilter.renderedToSource(_i);

        if (_s >= corners[0] && _s <= corners[2]) {
          toRow = _s;
          break;
        }
      }

      ilen = this.wot.wtTable.getRenderedColumnsCount();

      for (var _i2 = 0; _i2 < ilen; _i2++) {
        var _s2 = this.wot.wtTable.columnFilter.renderedToSource(_i2);

        if (_s2 >= corners[1] && _s2 <= corners[3]) {
          fromColumn = _s2;
          break;
        }
      }

      for (var _i3 = ilen - 1; _i3 >= 0; _i3--) {
        var _s3 = this.wot.wtTable.columnFilter.renderedToSource(_i3);

        if (_s3 >= corners[1] && _s3 <= corners[3]) {
          toColumn = _s3;
          break;
        }
      }
      if (fromRow === void 0 || fromColumn === void 0) {
        this.disappear();

        return;
      }
      isMultiple = fromRow !== toRow || fromColumn !== toColumn;
      fromTD = this.wot.wtTable.getCell(new _coords2.default(fromRow, fromColumn));
      toTD = isMultiple ? this.wot.wtTable.getCell(new _coords2.default(toRow, toColumn)) : fromTD;
      fromOffset = (0, _element.offset)(fromTD);
      toOffset = isMultiple ? (0, _element.offset)(toTD) : fromOffset;
      containerOffset = (0, _element.offset)(this.wot.wtTable.TABLE);

      minTop = fromOffset.top;
      height = toOffset.top + (0, _element.outerHeight)(toTD) - minTop;
      minLeft = fromOffset.left;
      width = toOffset.left + (0, _element.outerWidth)(toTD) - minLeft;

      top = minTop - containerOffset.top - 1;
      left = minLeft - containerOffset.left - 1;
      var style = (0, _element.getComputedStyle)(fromTD);

      if (parseInt(style.borderTopWidth, 10) > 0) {
        top += 1;
        height = height > 0 ? height - 1 : 0;
      }
      if (parseInt(style.borderLeftWidth, 10) > 0) {
        left += 1;
        width = width > 0 ? width - 1 : 0;
      }

      this.topStyle.top = top + 'px';
      this.topStyle.left = left + 'px';
      this.topStyle.width = width + 'px';
      this.topStyle.display = 'block';

      this.leftStyle.top = top + 'px';
      this.leftStyle.left = left + 'px';
      this.leftStyle.height = height + 'px';
      this.leftStyle.display = 'block';

      var delta = Math.floor(this.settings.border.width / 2);

      this.bottomStyle.top = top + height - delta + 'px';
      this.bottomStyle.left = left + 'px';
      this.bottomStyle.width = width + 'px';
      this.bottomStyle.display = 'block';

      this.rightStyle.top = top + 'px';
      this.rightStyle.left = left + width - delta + 'px';
      this.rightStyle.height = height + 1 + 'px';
      this.rightStyle.display = 'block';

      if ((0, _browser.isMobileBrowser)() || !this.hasSetting(this.settings.border.cornerVisible) || this.isPartRange(toRow, toColumn)) {
        this.cornerStyle.display = 'none';
      } else {
        this.cornerStyle.top = top + height - 4 + 'px';
        this.cornerStyle.left = left + width - 4 + 'px';
        this.cornerStyle.borderRightWidth = this.cornerDefaultStyle.borderWidth;
        this.cornerStyle.width = this.cornerDefaultStyle.width;

        // Hide the fill handle, so the possible further adjustments won't force unneeded scrollbars.
        this.cornerStyle.display = 'none';

        trimmingContainer = (0, _element.getTrimmingContainer)(this.wot.wtTable.TABLE);

        if (toColumn === this.wot.getSetting('totalColumns') - 1) {
          cornerOverlappingContainer = toTD.offsetLeft + (0, _element.outerWidth)(toTD) + parseInt(this.cornerDefaultStyle.width, 10) / 2 >= (0, _element.innerWidth)(trimmingContainer);

          if (cornerOverlappingContainer) {
            this.cornerStyle.left = Math.floor(left + width - 3 - parseInt(this.cornerDefaultStyle.width, 10) / 2) + 'px';
            this.cornerStyle.borderRightWidth = 0;
          }
        }

        if (toRow === this.wot.getSetting('totalRows') - 1) {
          cornerOverlappingContainer = toTD.offsetTop + (0, _element.outerHeight)(toTD) + parseInt(this.cornerDefaultStyle.height, 10) / 2 >= (0, _element.innerHeight)(trimmingContainer);

          if (cornerOverlappingContainer) {
            this.cornerStyle.top = Math.floor(top + height - 3 - parseInt(this.cornerDefaultStyle.height, 10) / 2) + 'px';
            this.cornerStyle.borderBottomWidth = 0;
          }
        }

        this.cornerStyle.display = 'block';
      }

      if ((0, _browser.isMobileBrowser)()) {
        this.updateMultipleSelectionHandlesPosition(fromRow, fromColumn, top, left, width, height);
      }
    }

    /**
     * Hide border
     */

  }, {
    key: 'disappear',
    value: function disappear() {
      this.topStyle.display = 'none';
      this.leftStyle.display = 'none';
      this.bottomStyle.display = 'none';
      this.rightStyle.display = 'none';
      this.cornerStyle.display = 'none';

      if ((0, _browser.isMobileBrowser)()) {
        this.selectionHandles.styles.topLeft.display = 'none';
        this.selectionHandles.styles.bottomRight.display = 'none';
      }
    }

    /**
     * @param {Function} setting
     * @returns {*}
     */

  }, {
    key: 'hasSetting',
    value: function hasSetting(setting) {
      if (typeof setting === 'function') {
        return setting();
      }

      return !!setting;
    }
  }]);

  return Border;
}();

exports.default = Border;

/***/ }),
/* 60 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var privatePool = new WeakMap();

/**
 * Calculates indexes of columns to render OR columns that are visible.
 * To redo the calculation, you need to create a new calculator.
 *
 * @class ViewportColumnsCalculator
 */

var ViewportColumnsCalculator = function () {
  _createClass(ViewportColumnsCalculator, null, [{
    key: 'DEFAULT_WIDTH',

    /**
     * Default column width
     *
     * @type {Number}
     */
    get: function get() {
      return 50;
    }

    /**
     * @param {Number} viewportWidth Width of the viewport
     * @param {Number} scrollOffset Current horizontal scroll position of the viewport
     * @param {Number} totalColumns Total number of rows
     * @param {Function} columnWidthFn Function that returns the width of the column at a given index (in px)
     * @param {Function} overrideFn Function that changes calculated this.startRow, this.endRow (used by MergeCells plugin)
     * @param {Boolean} onlyFullyVisible if `true`, only startRow and endRow will be indexes of rows that are fully in viewport
     * @param {Boolean} stretchH
     * @param {Function} [stretchingColumnWidthFn] Function that returns the new width of the stretched column.
     */

  }]);

  function ViewportColumnsCalculator(viewportWidth, scrollOffset, totalColumns, columnWidthFn, overrideFn, onlyFullyVisible, stretchH) {
    var stretchingColumnWidthFn = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : function (width) {
      return width;
    };

    _classCallCheck(this, ViewportColumnsCalculator);

    privatePool.set(this, {
      viewportWidth: viewportWidth,
      scrollOffset: scrollOffset,
      totalColumns: totalColumns,
      columnWidthFn: columnWidthFn,
      overrideFn: overrideFn,
      onlyFullyVisible: onlyFullyVisible,
      stretchingColumnWidthFn: stretchingColumnWidthFn
    });

    /**
     * Number of rendered/visible columns
     *
     * @type {Number}
     */
    this.count = 0;

    /**
     * Index of the first rendered/visible column (can be overwritten using overrideFn)
     *
     * @type {Number|null}
     */
    this.startColumn = null;

    /**
     * Index of the last rendered/visible column (can be overwritten using overrideFn)
     *
     * @type {null}
     */
    this.endColumn = null;

    /**
     * Position of the first rendered/visible column (in px)
     *
     * @type {Number|null}
     */
    this.startPosition = null;

    this.stretchAllRatio = 0;
    this.stretchLastWidth = 0;
    this.stretch = stretchH;
    this.totalTargetWidth = 0;
    this.needVerifyLastColumnWidth = true;
    this.stretchAllColumnsWidth = [];

    this.calculate();
  }

  /**
   * Calculates viewport
   */


  _createClass(ViewportColumnsCalculator, [{
    key: 'calculate',
    value: function calculate() {
      var sum = 0;
      var needReverse = true;
      var startPositions = [];
      var columnWidth = void 0;

      var priv = privatePool.get(this);
      var onlyFullyVisible = priv.onlyFullyVisible;
      var overrideFn = priv.overrideFn;
      var scrollOffset = priv.scrollOffset;
      var totalColumns = priv.totalColumns;
      var viewportWidth = priv.viewportWidth;

      for (var i = 0; i < totalColumns; i++) {
        columnWidth = this._getColumnWidth(i);

        if (sum <= scrollOffset && !onlyFullyVisible) {
          this.startColumn = i;
        }

        // +1 pixel for row header width compensation for horizontal scroll > 0
        var compensatedViewportWidth = scrollOffset > 0 ? viewportWidth + 1 : viewportWidth;

        if (sum >= scrollOffset && sum + columnWidth <= scrollOffset + compensatedViewportWidth) {
          if (this.startColumn == null) {
            this.startColumn = i;
          }
          this.endColumn = i;
        }
        startPositions.push(sum);
        sum += columnWidth;

        if (!onlyFullyVisible) {
          this.endColumn = i;
        }
        if (sum >= scrollOffset + viewportWidth) {
          needReverse = false;
          break;
        }
      }

      if (this.endColumn === totalColumns - 1 && needReverse) {
        this.startColumn = this.endColumn;

        while (this.startColumn > 0) {
          var viewportSum = startPositions[this.endColumn] + columnWidth - startPositions[this.startColumn - 1];

          if (viewportSum <= viewportWidth || !onlyFullyVisible) {
            this.startColumn--;
          }
          if (viewportSum > viewportWidth) {
            break;
          }
        }
      }

      if (this.startColumn !== null && overrideFn) {
        overrideFn(this);
      }
      this.startPosition = startPositions[this.startColumn];

      if (this.startPosition == void 0) {
        this.startPosition = null;
      }
      if (this.startColumn !== null) {
        this.count = this.endColumn - this.startColumn + 1;
      }
    }

    /**
     * Recalculate columns stretching.
     *
     * @param {Number} totalWidth
     */

  }, {
    key: 'refreshStretching',
    value: function refreshStretching(totalWidth) {
      if (this.stretch === 'none') {
        return;
      }
      this.totalTargetWidth = totalWidth;

      var priv = privatePool.get(this);
      var totalColumns = priv.totalColumns;
      var sumAll = 0;

      for (var i = 0; i < totalColumns; i++) {
        var columnWidth = this._getColumnWidth(i);
        var permanentColumnWidth = priv.stretchingColumnWidthFn(void 0, i);

        if (typeof permanentColumnWidth === 'number') {
          totalWidth -= permanentColumnWidth;
        } else {
          sumAll += columnWidth;
        }
      }
      var remainingSize = totalWidth - sumAll;

      if (this.stretch === 'all' && remainingSize > 0) {
        this.stretchAllRatio = totalWidth / sumAll;
        this.stretchAllColumnsWidth = [];
        this.needVerifyLastColumnWidth = true;
      } else if (this.stretch === 'last' && totalWidth !== Infinity) {
        var _columnWidth = this._getColumnWidth(totalColumns - 1);
        var lastColumnWidth = remainingSize + _columnWidth;

        this.stretchLastWidth = lastColumnWidth >= 0 ? lastColumnWidth : _columnWidth;
      }
    }

    /**
     * Get stretched column width based on stretchH (all or last) setting passed in handsontable instance.
     *
     * @param {Number} column
     * @param {Number} baseWidth
     * @returns {Number|null}
     */

  }, {
    key: 'getStretchedColumnWidth',
    value: function getStretchedColumnWidth(column, baseWidth) {
      var result = null;

      if (this.stretch === 'all' && this.stretchAllRatio !== 0) {
        result = this._getStretchedAllColumnWidth(column, baseWidth);
      } else if (this.stretch === 'last' && this.stretchLastWidth !== 0) {
        result = this._getStretchedLastColumnWidth(column);
      }

      return result;
    }

    /**
     * @param {Number} column
     * @param {Number} baseWidth
     * @returns {Number}
     * @private
     */

  }, {
    key: '_getStretchedAllColumnWidth',
    value: function _getStretchedAllColumnWidth(column, baseWidth) {
      var sumRatioWidth = 0;
      var priv = privatePool.get(this);
      var totalColumns = priv.totalColumns;

      if (!this.stretchAllColumnsWidth[column]) {
        var stretchedWidth = Math.round(baseWidth * this.stretchAllRatio);
        var newStretchedWidth = priv.stretchingColumnWidthFn(stretchedWidth, column);

        if (newStretchedWidth === void 0) {
          this.stretchAllColumnsWidth[column] = stretchedWidth;
        } else {
          this.stretchAllColumnsWidth[column] = isNaN(newStretchedWidth) ? this._getColumnWidth(column) : newStretchedWidth;
        }
      }

      if (this.stretchAllColumnsWidth.length === totalColumns && this.needVerifyLastColumnWidth) {
        this.needVerifyLastColumnWidth = false;

        for (var i = 0; i < this.stretchAllColumnsWidth.length; i++) {
          sumRatioWidth += this.stretchAllColumnsWidth[i];
        }
        if (sumRatioWidth !== this.totalTargetWidth) {
          this.stretchAllColumnsWidth[this.stretchAllColumnsWidth.length - 1] += this.totalTargetWidth - sumRatioWidth;
        }
      }

      return this.stretchAllColumnsWidth[column];
    }

    /**
     * @param {Number} column
     * @returns {Number|null}
     * @private
     */

  }, {
    key: '_getStretchedLastColumnWidth',
    value: function _getStretchedLastColumnWidth(column) {
      var priv = privatePool.get(this);
      var totalColumns = priv.totalColumns;

      if (column === totalColumns - 1) {
        return this.stretchLastWidth;
      }

      return null;
    }

    /**
     * @param {Number} column Column index.
     * @returns {Number}
     * @private
     */

  }, {
    key: '_getColumnWidth',
    value: function _getColumnWidth(column) {
      var width = privatePool.get(this).columnWidthFn(column);

      if (width === void 0) {
        width = ViewportColumnsCalculator.DEFAULT_WIDTH;
      }

      return width;
    }
  }]);

  return ViewportColumnsCalculator;
}();

exports.default = ViewportColumnsCalculator;

/***/ }),
/* 61 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var privatePool = new WeakMap();

/**
 * Calculates indexes of rows to render OR rows that are visible.
 * To redo the calculation, you need to create a new calculator.
 *
 * @class ViewportRowsCalculator
 */

var ViewportRowsCalculator = function () {
  _createClass(ViewportRowsCalculator, null, [{
    key: "DEFAULT_HEIGHT",

    /**
     * Default row height
     *
     * @type {Number}
     */
    get: function get() {
      return 23;
    }

    /**
     * @param {Number} viewportHeight Height of the viewport
     * @param {Number} scrollOffset Current vertical scroll position of the viewport
     * @param {Number} totalRows Total number of rows
     * @param {Function} rowHeightFn Function that returns the height of the row at a given index (in px)
     * @param {Function} overrideFn Function that changes calculated this.startRow, this.endRow (used by MergeCells plugin)
     * @param {Boolean} onlyFullyVisible if `true`, only startRow and endRow will be indexes of rows that are fully in viewport
     * @param {Number} horizontalScrollbarHeight
     */

  }]);

  function ViewportRowsCalculator(viewportHeight, scrollOffset, totalRows, rowHeightFn, overrideFn, onlyFullyVisible, horizontalScrollbarHeight) {
    _classCallCheck(this, ViewportRowsCalculator);

    privatePool.set(this, {
      viewportHeight: viewportHeight,
      scrollOffset: scrollOffset,
      totalRows: totalRows,
      rowHeightFn: rowHeightFn,
      overrideFn: overrideFn,
      onlyFullyVisible: onlyFullyVisible,
      horizontalScrollbarHeight: horizontalScrollbarHeight
    });

    /**
     * Number of rendered/visible rows
     *
     * @type {Number}
     */
    this.count = 0;

    /**
     * Index of the first rendered/visible row (can be overwritten using overrideFn)
     *
     * @type {Number|null}
     */
    this.startRow = null;

    /**
     * Index of the last rendered/visible row (can be overwritten using overrideFn)
     *
     * @type {null}
     */
    this.endRow = null;

    /**
     * Position of the first rendered/visible row (in px)
     *
     * @type {Number|null}
     */
    this.startPosition = null;

    this.calculate();
  }

  /**
   * Calculates viewport
   */


  _createClass(ViewportRowsCalculator, [{
    key: "calculate",
    value: function calculate() {
      var sum = 0;
      var needReverse = true;
      var startPositions = [];

      var priv = privatePool.get(this);
      var onlyFullyVisible = priv.onlyFullyVisible;
      var overrideFn = priv.overrideFn;
      var rowHeightFn = priv.rowHeightFn;
      var scrollOffset = priv.scrollOffset;
      var totalRows = priv.totalRows;
      var viewportHeight = priv.viewportHeight;
      var horizontalScrollbarHeight = priv.horizontalScrollbarHeight || 0;
      var rowHeight = void 0;

      // Calculate the number (start and end index) of rows needed
      for (var i = 0; i < totalRows; i++) {
        rowHeight = rowHeightFn(i);

        if (rowHeight === undefined) {
          rowHeight = ViewportRowsCalculator.DEFAULT_HEIGHT;
        }
        if (sum <= scrollOffset && !onlyFullyVisible) {
          this.startRow = i;
        }

        // the row is within the "visible range"
        if (sum >= scrollOffset && sum + rowHeight <= scrollOffset + viewportHeight - horizontalScrollbarHeight) {
          if (this.startRow === null) {
            this.startRow = i;
          }
          this.endRow = i;
        }
        startPositions.push(sum);
        sum += rowHeight;

        if (!onlyFullyVisible) {
          this.endRow = i;
        }
        if (sum >= scrollOffset + viewportHeight - horizontalScrollbarHeight) {
          needReverse = false;
          break;
        }
      }

      // If the estimation has reached the last row and there is still some space available in the viewport,
      // we need to render in reverse in order to fill the whole viewport with rows
      if (this.endRow === totalRows - 1 && needReverse) {
        this.startRow = this.endRow;

        while (this.startRow > 0) {
          // rowHeight is the height of the last row
          var viewportSum = startPositions[this.endRow] + rowHeight - startPositions[this.startRow - 1];

          if (viewportSum <= viewportHeight - horizontalScrollbarHeight || !onlyFullyVisible) {
            this.startRow--;
          }
          if (viewportSum >= viewportHeight - horizontalScrollbarHeight) {
            break;
          }
        }
      }

      if (this.startRow !== null && overrideFn) {
        overrideFn(this);
      }
      this.startPosition = startPositions[this.startRow];

      if (this.startPosition == void 0) {
        this.startPosition = null;
      }
      if (this.startRow !== null) {
        this.count = this.endRow - this.startRow + 1;
      }
    }
  }]);

  return ViewportRowsCalculator;
}();

exports.default = ViewportRowsCalculator;

/***/ }),
/* 62 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _object = __webpack_require__(25);

var _string = __webpack_require__(149);

var _event = __webpack_require__(63);

var _event2 = _interopRequireDefault(_event);

var _overlays = __webpack_require__(66);

var _overlays2 = _interopRequireDefault(_overlays);

var _scroll = __webpack_require__(67);

var _scroll2 = _interopRequireDefault(_scroll);

var _settings = __webpack_require__(68);

var _settings2 = _interopRequireDefault(_settings);

var _table = __webpack_require__(69);

var _table2 = _interopRequireDefault(_table);

var _viewport = __webpack_require__(71);

var _viewport2 = _interopRequireDefault(_viewport);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class Walkontable
 */
var Walkontable = function () {
  /**
   * @param {Object} settings
   */
  function Walkontable(settings) {
    _classCallCheck(this, Walkontable);

    var originalHeaders = [];

    // this is the namespace for global events
    this.guid = 'wt_' + (0, _string.randomString)();

    // bootstrap from settings
    if (settings.cloneSource) {
      this.cloneSource = settings.cloneSource;
      this.cloneOverlay = settings.cloneOverlay;
      this.wtSettings = settings.cloneSource.wtSettings;
      this.wtTable = new _table2.default(this, settings.table, settings.wtRootElement);
      this.wtScroll = new _scroll2.default(this);
      this.wtViewport = settings.cloneSource.wtViewport;
      this.wtEvent = new _event2.default(this);
      this.selections = this.cloneSource.selections;
    } else {
      this.wtSettings = new _settings2.default(this, settings);
      this.wtTable = new _table2.default(this, settings.table);
      this.wtScroll = new _scroll2.default(this);
      this.wtViewport = new _viewport2.default(this);
      this.wtEvent = new _event2.default(this);
      this.selections = this.getSetting('selections');
      this.wtOverlays = new _overlays2.default(this);
      this.exportSettingsAsClassNames();
    }

    // find original headers
    if (this.wtTable.THEAD.childNodes.length && this.wtTable.THEAD.childNodes[0].childNodes.length) {
      for (var c = 0, clen = this.wtTable.THEAD.childNodes[0].childNodes.length; c < clen; c++) {
        originalHeaders.push(this.wtTable.THEAD.childNodes[0].childNodes[c].innerHTML);
      }
      if (!this.getSetting('columnHeaders').length) {
        this.update('columnHeaders', [function (column, TH) {
          (0, _element.fastInnerText)(TH, originalHeaders[column]);
        }]);
      }
    }
    this.drawn = false;
    this.drawInterrupted = false;
  }

  /**
   * Force rerender of Walkontable
   *
   * @param {Boolean} [fastDraw=false] When `true`, try to refresh only the positions of borders without rerendering
   *                                   the data. It will only work if Table.draw() does not force
   *                                   rendering anyway
   * @returns {Walkontable}
   */


  _createClass(Walkontable, [{
    key: 'draw',
    value: function draw() {
      var fastDraw = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      this.drawInterrupted = false;

      if (!fastDraw && !(0, _element.isVisible)(this.wtTable.TABLE)) {
        // draw interrupted because TABLE is not visible
        this.drawInterrupted = true;
      } else {
        this.wtTable.draw(fastDraw);
      }

      return this;
    }

    /**
     * Returns the TD at coords. If topmost is set to true, returns TD from the topmost overlay layer,
     * if not set or set to false, returns TD from the master table.
     *
     * @param {CellCoords} coords
     * @param {Boolean} [topmost=false]
     * @returns {Object}
     */

  }, {
    key: 'getCell',
    value: function getCell(coords) {
      var topmost = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

      if (!topmost) {
        return this.wtTable.getCell(coords);
      }

      var totalRows = this.wtSettings.getSetting('totalRows');
      var fixedRowsTop = this.wtSettings.getSetting('fixedRowsTop');
      var fixedRowsBottom = this.wtSettings.getSetting('fixedRowsBottom');
      var fixedColumns = this.wtSettings.getSetting('fixedColumnsLeft');

      if (coords.row < fixedRowsTop && coords.col < fixedColumns) {
        return this.wtOverlays.topLeftCornerOverlay.clone.wtTable.getCell(coords);
      } else if (coords.row < fixedRowsTop) {
        return this.wtOverlays.topOverlay.clone.wtTable.getCell(coords);
      } else if (coords.col < fixedColumns && coords.row >= totalRows - fixedRowsBottom) {
        if (this.wtOverlays.bottomLeftCornerOverlay && this.wtOverlays.bottomLeftCornerOverlay.clone) {
          return this.wtOverlays.bottomLeftCornerOverlay.clone.wtTable.getCell(coords);
        }
      } else if (coords.col < fixedColumns) {
        return this.wtOverlays.leftOverlay.clone.wtTable.getCell(coords);
      } else if (coords.row < totalRows && coords.row > totalRows - fixedRowsBottom) {
        if (this.wtOverlays.bottomOverlay && this.wtOverlays.bottomOverlay.clone) {
          return this.wtOverlays.bottomOverlay.clone.wtTable.getCell(coords);
        }
      }

      return this.wtTable.getCell(coords);
    }

    /**
     * @param {Object} settings
     * @param {*} value
     * @returns {Walkontable}
     */

  }, {
    key: 'update',
    value: function update(settings, value) {
      return this.wtSettings.update(settings, value);
    }

    /**
     * Scroll the viewport to a row at the given index in the data source
     *
     * @param {Number} row
     * @returns {Walkontable}
     */

  }, {
    key: 'scrollVertical',
    value: function scrollVertical(row) {
      this.wtOverlays.topOverlay.scrollTo(row);
      this.getSetting('onScrollVertically');

      return this;
    }

    /**
     * Scroll the viewport to a column at the given index in the data source
     *
     * @param {Number} column
     * @returns {Walkontable}
     */

  }, {
    key: 'scrollHorizontal',
    value: function scrollHorizontal(column) {
      this.wtOverlays.leftOverlay.scrollTo(column);
      this.getSetting('onScrollHorizontally');

      return this;
    }

    /**
     * Scrolls the viewport to a cell (rerenders if needed)
     *
     * @param {CellCoords} coords
     * @returns {Walkontable}
     */

  }, {
    key: 'scrollViewport',
    value: function scrollViewport(coords) {
      this.wtScroll.scrollViewport(coords);

      return this;
    }

    /**
     * @returns {Array}
     */

  }, {
    key: 'getViewport',
    value: function getViewport() {
      return [this.wtTable.getFirstVisibleRow(), this.wtTable.getFirstVisibleColumn(), this.wtTable.getLastVisibleRow(), this.wtTable.getLastVisibleColumn()];
    }

    /**
     * Get overlay name
     *
     * @returns {String}
     */

  }, {
    key: 'getOverlayName',
    value: function getOverlayName() {
      return this.cloneOverlay ? this.cloneOverlay.type : 'master';
    }

    /**
     * Check overlay type of this Walkontable instance.
     *
     * @param {String} name Clone type @see {Overlay.CLONE_TYPES}.
     * @returns {Boolean}
     */

  }, {
    key: 'isOverlayName',
    value: function isOverlayName(name) {
      if (this.cloneOverlay) {
        return this.cloneOverlay.type === name;
      }

      return false;
    }

    /**
     * Export settings as class names added to the parent element of the table.
     */

  }, {
    key: 'exportSettingsAsClassNames',
    value: function exportSettingsAsClassNames() {
      var _this = this;

      var toExport = {
        rowHeaders: ['array'],
        columnHeaders: ['array']
      };
      var allClassNames = [];
      var newClassNames = [];

      (0, _object.objectEach)(toExport, function (optionType, key) {
        if (optionType.indexOf('array') > -1 && _this.getSetting(key).length) {
          newClassNames.push('ht' + (0, _string.toUpperCaseFirst)(key));
        }
        allClassNames.push('ht' + (0, _string.toUpperCaseFirst)(key));
      });
      (0, _element.removeClass)(this.wtTable.wtRootElement.parentNode, allClassNames);
      (0, _element.addClass)(this.wtTable.wtRootElement.parentNode, newClassNames);
    }

    /**
     * Get/Set Walkontable instance setting
     *
     * @param {String} key
     * @param {*} [param1]
     * @param {*} [param2]
     * @param {*} [param3]
     * @param {*} [param4]
     * @returns {*}
     */

  }, {
    key: 'getSetting',
    value: function getSetting(key, param1, param2, param3, param4) {
      // this is faster than .apply - https://github.com/handsontable/handsontable/wiki/JavaScript-&-DOM-performance-tips
      return this.wtSettings.getSetting(key, param1, param2, param3, param4);
    }

    /**
     * Checks if setting exists
     *
     * @param {String} key
     * @returns {Boolean}
     */

  }, {
    key: 'hasSetting',
    value: function hasSetting(key) {
      return this.wtSettings.has(key);
    }

    /**
     * Destroy instance
     */

  }, {
    key: 'destroy',
    value: function destroy() {
      this.wtOverlays.destroy();
      this.wtEvent.destroy();
    }
  }]);

  return Walkontable;
}();

exports.default = Walkontable;

/***/ }),
/* 63 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _element = __webpack_require__(2);

var _function = __webpack_require__(75);

var _browser = __webpack_require__(32);

var _eventManager = __webpack_require__(23);

var _eventManager2 = _interopRequireDefault(_eventManager);

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

/**
 *
 */
function Event(instance) {
  var that = this;
  var eventManager = new _eventManager2.default(instance);

  this.instance = instance;

  var dblClickOrigin = [null, null];
  this.dblClickTimeout = [null, null];

  var onMouseDown = function onMouseDown(event) {
    var activeElement = document.activeElement;
    var getParentNode = (0, _function.partial)(_element.getParent, event.realTarget);
    var realTarget = event.realTarget;

    // ignore focusable element from mouse down processing (https://github.com/handsontable/handsontable/issues/3555)
    if (realTarget === activeElement || getParentNode(0) === activeElement || getParentNode(1) === activeElement) {
      return;
    }

    var cell = that.parentCell(realTarget);

    if ((0, _element.hasClass)(realTarget, 'corner')) {
      that.instance.getSetting('onCellCornerMouseDown', event, realTarget);
    } else if (cell.TD) {
      if (that.instance.hasSetting('onCellMouseDown')) {
        that.instance.getSetting('onCellMouseDown', event, cell.coords, cell.TD, that.instance);
      }
    }

    if (event.button !== 2) {
      // if not right mouse button
      if (cell.TD) {
        dblClickOrigin[0] = cell.TD;
        clearTimeout(that.dblClickTimeout[0]);
        that.dblClickTimeout[0] = setTimeout(function () {
          dblClickOrigin[0] = null;
        }, 1000);
      }
    }
  };

  var onTouchMove = function onTouchMove(event) {
    that.instance.touchMoving = true;
  };

  var longTouchTimeout;

  var onTouchStart = function onTouchStart(event) {
    var container = this;

    eventManager.addEventListener(this, 'touchmove', onTouchMove);

    // Prevent cell selection when scrolling with touch event - not the best solution performance-wise
    that.checkIfTouchMove = setTimeout(function () {
      if (that.instance.touchMoving === true) {
        that.instance.touchMoving = void 0;

        eventManager.removeEventListener('touchmove', onTouchMove, false);
      }

      onMouseDown(event);
    }, 30);
  };

  var onMouseOver = function onMouseOver(event) {
    var table, td, mainWOT;

    if (that.instance.hasSetting('onCellMouseOver')) {
      table = that.instance.wtTable.TABLE;
      td = (0, _element.closestDown)(event.realTarget, ['TD', 'TH'], table);
      mainWOT = that.instance.cloneSource || that.instance;

      if (td && td !== mainWOT.lastMouseOver && (0, _element.isChildOf)(td, table)) {
        mainWOT.lastMouseOver = td;

        that.instance.getSetting('onCellMouseOver', event, that.instance.wtTable.getCoords(td), td, that.instance);
      }
    }
  };

  var onMouseOut = function onMouseOut(event) {
    var table = void 0;
    var lastTD = void 0;
    var nextTD = void 0;

    if (that.instance.hasSetting('onCellMouseOut')) {
      table = that.instance.wtTable.TABLE;
      lastTD = (0, _element.closestDown)(event.realTarget, ['TD', 'TH'], table);
      nextTD = (0, _element.closestDown)(event.relatedTarget, ['TD', 'TH'], table);

      if (lastTD && lastTD !== nextTD && (0, _element.isChildOf)(lastTD, table)) {
        that.instance.getSetting('onCellMouseOut', event, that.instance.wtTable.getCoords(lastTD), lastTD, that.instance);
      }
    }
  };

  var onMouseUp = function onMouseUp(event) {
    if (event.button !== 2) {
      // if not right mouse button
      var cell = that.parentCell(event.realTarget);

      if (cell.TD === dblClickOrigin[0] && cell.TD === dblClickOrigin[1]) {
        if ((0, _element.hasClass)(event.realTarget, 'corner')) {
          that.instance.getSetting('onCellCornerDblClick', event, cell.coords, cell.TD, that.instance);
        } else {
          that.instance.getSetting('onCellDblClick', event, cell.coords, cell.TD, that.instance);
        }

        dblClickOrigin[0] = null;
        dblClickOrigin[1] = null;
      } else if (cell.TD === dblClickOrigin[0]) {
        that.instance.getSetting('onCellMouseUp', event, cell.coords, cell.TD, that.instance);

        dblClickOrigin[1] = cell.TD;
        clearTimeout(that.dblClickTimeout[1]);
        that.dblClickTimeout[1] = setTimeout(function () {
          dblClickOrigin[1] = null;
        }, 500);
      } else if (cell.TD && that.instance.hasSetting('onCellMouseUp')) {
        that.instance.getSetting('onCellMouseUp', event, cell.coords, cell.TD, that.instance);
      }
    }
  };

  var onTouchEnd = function onTouchEnd(event) {
    clearTimeout(longTouchTimeout);
    // that.instance.longTouch == void 0;

    event.preventDefault();
    onMouseUp(event);

    // eventManager.removeEventListener(that.instance.wtTable.holder, "mouseup", onMouseUp);
  };

  eventManager.addEventListener(this.instance.wtTable.holder, 'mousedown', onMouseDown);
  eventManager.addEventListener(this.instance.wtTable.TABLE, 'mouseover', onMouseOver);
  eventManager.addEventListener(this.instance.wtTable.TABLE, 'mouseout', onMouseOut);
  eventManager.addEventListener(this.instance.wtTable.holder, 'mouseup', onMouseUp);

  // check if full HOT instance, or detached WOT AND run on mobile device
  if (this.instance.wtTable.holder.parentNode.parentNode && (0, _browser.isMobileBrowser)() && !that.instance.wtTable.isWorkingOnClone()) {
    var classSelector = '.' + this.instance.wtTable.holder.parentNode.className.split(' ').join('.');

    eventManager.addEventListener(this.instance.wtTable.holder, 'touchstart', function (event) {
      that.instance.touchApplied = true;
      if ((0, _element.isChildOf)(event.target, classSelector)) {
        onTouchStart.call(event.target, event);
      }
    });
    eventManager.addEventListener(this.instance.wtTable.holder, 'touchend', function (event) {
      that.instance.touchApplied = false;
      if ((0, _element.isChildOf)(event.target, classSelector)) {
        onTouchEnd.call(event.target, event);
      }
    });

    if (!that.instance.momentumScrolling) {
      that.instance.momentumScrolling = {};
    }
    eventManager.addEventListener(this.instance.wtTable.holder, 'scroll', function (event) {
      clearTimeout(that.instance.momentumScrolling._timeout);

      if (!that.instance.momentumScrolling.ongoing) {
        that.instance.getSetting('onBeforeTouchScroll');
      }
      that.instance.momentumScrolling.ongoing = true;

      that.instance.momentumScrolling._timeout = setTimeout(function () {
        if (!that.instance.touchApplied) {
          that.instance.momentumScrolling.ongoing = false;

          that.instance.getSetting('onAfterMomentumScroll');
        }
      }, 200);
    });
  }

  eventManager.addEventListener(window, 'resize', function () {
    if (that.instance.getSetting('stretchH') !== 'none') {
      that.instance.draw();
    }
  });

  this.destroy = function () {
    clearTimeout(this.dblClickTimeout[0]);
    clearTimeout(this.dblClickTimeout[1]);

    eventManager.destroy();
  };
}

Event.prototype.parentCell = function (elem) {
  var cell = {};
  var TABLE = this.instance.wtTable.TABLE;
  var TD = (0, _element.closestDown)(elem, ['TD', 'TH'], TABLE);

  if (TD) {
    cell.coords = this.instance.wtTable.getCoords(TD);
    cell.TD = TD;
  } else if ((0, _element.hasClass)(elem, 'wtBorder') && (0, _element.hasClass)(elem, 'current')) {
    cell.coords = this.instance.selections.current.cellRange.highlight; // selections.current is current selected cell
    cell.TD = this.instance.wtTable.getCell(cell.coords);
  } else if ((0, _element.hasClass)(elem, 'wtBorder') && (0, _element.hasClass)(elem, 'area')) {
    if (this.instance.selections.area.cellRange) {
      cell.coords = this.instance.selections.area.cellRange.to; // selections.area is area selected cells
      cell.TD = this.instance.wtTable.getCell(cell.coords);
    }
  }

  return cell;
};

exports.default = Event;

/***/ }),
/* 64 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class ColumnFilter
 */
var ColumnFilter = function () {
  /**
   * @param {Number} offset
   * @param {Number} total
   * @param {Number} countTH
   */
  function ColumnFilter(offset, total, countTH) {
    _classCallCheck(this, ColumnFilter);

    this.offset = offset;
    this.total = total;
    this.countTH = countTH;
  }

  /**
   * @param index
   * @returns {Number}
   */


  _createClass(ColumnFilter, [{
    key: "offsetted",
    value: function offsetted(index) {
      return index + this.offset;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "unOffsetted",
    value: function unOffsetted(index) {
      return index - this.offset;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "renderedToSource",
    value: function renderedToSource(index) {
      return this.offsetted(index);
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "sourceToRendered",
    value: function sourceToRendered(index) {
      return this.unOffsetted(index);
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "offsettedTH",
    value: function offsettedTH(index) {
      return index - this.countTH;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "unOffsettedTH",
    value: function unOffsettedTH(index) {
      return index + this.countTH;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "visibleRowHeadedColumnToSourceColumn",
    value: function visibleRowHeadedColumnToSourceColumn(index) {
      return this.renderedToSource(this.offsettedTH(index));
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "sourceColumnToVisibleRowHeadedColumn",
    value: function sourceColumnToVisibleRowHeadedColumn(index) {
      return this.unOffsettedTH(this.sourceToRendered(index));
    }
  }]);

  return ColumnFilter;
}();

exports.default = ColumnFilter;

/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class RowFilter
 */
var RowFilter = function () {
  /**
   * @param {Number} offset
   * @param {Number} total
   * @param {Number} countTH
   */
  function RowFilter(offset, total, countTH) {
    _classCallCheck(this, RowFilter);

    this.offset = offset;
    this.total = total;
    this.countTH = countTH;
  }

  /**
   * @param index
   * @returns {Number}
   */


  _createClass(RowFilter, [{
    key: "offsetted",
    value: function offsetted(index) {
      return index + this.offset;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "unOffsetted",
    value: function unOffsetted(index) {
      return index - this.offset;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "renderedToSource",
    value: function renderedToSource(index) {
      return this.offsetted(index);
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "sourceToRendered",
    value: function sourceToRendered(index) {
      return this.unOffsetted(index);
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "offsettedTH",
    value: function offsettedTH(index) {
      return index - this.countTH;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "unOffsettedTH",
    value: function unOffsettedTH(index) {
      return index + this.countTH;
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "visibleColHeadedRowToSourceRow",
    value: function visibleColHeadedRowToSourceRow(index) {
      return this.renderedToSource(this.offsettedTH(index));
    }

    /**
     * @param index
     * @returns {Number}
     */

  }, {
    key: "sourceRowToVisibleColHeadedRow",
    value: function sourceRowToVisibleColHeadedRow(index) {
      return this.unOffsettedTH(this.sourceToRendered(index));
    }
  }]);

  return RowFilter;
}();

exports.default = RowFilter;

/***/ }),
/* 66 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _array = __webpack_require__(24);

var _unicode = __webpack_require__(150);

var _browser = __webpack_require__(32);

var _eventManager = __webpack_require__(23);

var _eventManager2 = _interopRequireDefault(_eventManager);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class Overlays
 */
var Overlays = function () {
  /**
   * @param {Walkontable} wotInstance
   */
  function Overlays(wotInstance) {
    _classCallCheck(this, Overlays);

    this.wot = wotInstance;

    // legacy support
    this.instance = this.wot;
    this.eventManager = new _eventManager2.default(this.wot);

    this.wot.update('scrollbarWidth', (0, _element.getScrollbarWidth)());
    this.wot.update('scrollbarHeight', (0, _element.getScrollbarWidth)());

    this.scrollableElement = (0, _element.getScrollableElement)(this.wot.wtTable.TABLE);

    this.prepareOverlays();

    this.destroyed = false;
    this.keyPressed = false;
    this.spreaderLastSize = {
      width: null,
      height: null
    };
    this.overlayScrollPositions = {
      master: {
        top: 0,
        left: 0
      },
      top: {
        top: null,
        left: 0
      },
      bottom: {
        top: null,
        left: 0
      },
      left: {
        top: 0,
        left: null
      }
    };

    this.pendingScrollCallbacks = {
      master: {
        top: 0,
        left: 0
      },
      top: {
        left: 0
      },
      bottom: {
        left: 0
      },
      left: {
        top: 0
      }
    };

    this.verticalScrolling = false;
    this.horizontalScrolling = false;
    this.delegatedScrollCallback = false;

    this.registeredListeners = [];

    this.registerListeners();
  }

  /**
   * Prepare overlays based on user settings.
   *
   * @returns {Boolean} Returns `true` if changes applied to overlay needs scroll synchronization.
   */


  _createClass(Overlays, [{
    key: 'prepareOverlays',
    value: function prepareOverlays() {
      var syncScroll = false;

      if (this.topOverlay) {
        syncScroll = this.topOverlay.updateStateOfRendering() || syncScroll;
      } else {
        this.topOverlay = _base2.default.createOverlay(_base2.default.CLONE_TOP, this.wot);
      }

      if (!_base2.default.hasOverlay(_base2.default.CLONE_BOTTOM)) {
        this.bottomOverlay = {
          needFullRender: false,
          updateStateOfRendering: function updateStateOfRendering() {
            return false;
          }
        };
      }
      if (!_base2.default.hasOverlay(_base2.default.CLONE_BOTTOM_LEFT_CORNER)) {
        this.bottomLeftCornerOverlay = {
          needFullRender: false,
          updateStateOfRendering: function updateStateOfRendering() {
            return false;
          }
        };
      }

      if (this.bottomOverlay) {
        syncScroll = this.bottomOverlay.updateStateOfRendering() || syncScroll;
      } else {
        this.bottomOverlay = _base2.default.createOverlay(_base2.default.CLONE_BOTTOM, this.wot);
      }

      if (this.leftOverlay) {
        syncScroll = this.leftOverlay.updateStateOfRendering() || syncScroll;
      } else {
        this.leftOverlay = _base2.default.createOverlay(_base2.default.CLONE_LEFT, this.wot);
      }

      if (this.topOverlay.needFullRender && this.leftOverlay.needFullRender) {
        if (this.topLeftCornerOverlay) {
          syncScroll = this.topLeftCornerOverlay.updateStateOfRendering() || syncScroll;
        } else {
          this.topLeftCornerOverlay = _base2.default.createOverlay(_base2.default.CLONE_TOP_LEFT_CORNER, this.wot);
        }
      }

      if (this.bottomOverlay.needFullRender && this.leftOverlay.needFullRender) {
        if (this.bottomLeftCornerOverlay) {
          syncScroll = this.bottomLeftCornerOverlay.updateStateOfRendering() || syncScroll;
        } else {
          this.bottomLeftCornerOverlay = _base2.default.createOverlay(_base2.default.CLONE_BOTTOM_LEFT_CORNER, this.wot);
        }
      }

      if (this.wot.getSetting('debug') && !this.debug) {
        this.debug = _base2.default.createOverlay(_base2.default.CLONE_DEBUG, this.wot);
      }

      return syncScroll;
    }

    /**
     * Refresh and redraw table
     */

  }, {
    key: 'refreshAll',
    value: function refreshAll() {
      if (!this.wot.drawn) {
        return;
      }
      if (!this.wot.wtTable.holder.parentNode) {
        // Walkontable was detached from DOM, but this handler was not removed
        this.destroy();

        return;
      }
      this.wot.draw(true);

      if (this.verticalScrolling) {
        this.leftOverlay.onScroll();
      }

      if (this.horizontalScrolling) {
        this.topOverlay.onScroll();
      }

      this.verticalScrolling = false;
      this.horizontalScrolling = false;
    }

    /**
     * Register all necessary event listeners.
     */

  }, {
    key: 'registerListeners',
    value: function registerListeners() {
      var _this = this;

      var topOverlayScrollable = this.topOverlay.mainTableScrollableElement;
      var leftOverlayScrollable = this.leftOverlay.mainTableScrollableElement;

      var listenersToRegister = [];
      listenersToRegister.push([document.documentElement, 'keydown', function (event) {
        return _this.onKeyDown(event);
      }]);
      listenersToRegister.push([document.documentElement, 'keyup', function () {
        return _this.onKeyUp();
      }]);
      listenersToRegister.push([document, 'visibilitychange', function () {
        return _this.onKeyUp();
      }]);
      listenersToRegister.push([topOverlayScrollable, 'scroll', function (event) {
        return _this.onTableScroll(event);
      }]);

      if (topOverlayScrollable !== leftOverlayScrollable) {
        listenersToRegister.push([leftOverlayScrollable, 'scroll', function (event) {
          return _this.onTableScroll(event);
        }]);
      }

      if (this.topOverlay.needFullRender) {
        listenersToRegister.push([this.topOverlay.clone.wtTable.holder, 'scroll', function (event) {
          return _this.onTableScroll(event);
        }]);
        listenersToRegister.push([this.topOverlay.clone.wtTable.holder, 'wheel', function (event) {
          return _this.onTableScroll(event);
        }]);
      }

      if (this.bottomOverlay.needFullRender) {
        listenersToRegister.push([this.bottomOverlay.clone.wtTable.holder, 'scroll', function (event) {
          return _this.onTableScroll(event);
        }]);
        listenersToRegister.push([this.bottomOverlay.clone.wtTable.holder, 'wheel', function (event) {
          return _this.onTableScroll(event);
        }]);
      }

      if (this.leftOverlay.needFullRender) {
        listenersToRegister.push([this.leftOverlay.clone.wtTable.holder, 'scroll', function (event) {
          return _this.onTableScroll(event);
        }]);
        listenersToRegister.push([this.leftOverlay.clone.wtTable.holder, 'wheel', function (event) {
          return _this.onTableScroll(event);
        }]);
      }

      if (this.topLeftCornerOverlay && this.topLeftCornerOverlay.needFullRender) {
        listenersToRegister.push([this.topLeftCornerOverlay.clone.wtTable.holder, 'wheel', function (event) {
          return _this.onTableScroll(event);
        }]);
      }

      if (this.bottomLeftCornerOverlay && this.bottomLeftCornerOverlay.needFullRender) {
        listenersToRegister.push([this.bottomLeftCornerOverlay.clone.wtTable.holder, 'wheel', function (event) {
          return _this.onTableScroll(event);
        }]);
      }

      if (this.topOverlay.trimmingContainer !== window && this.leftOverlay.trimmingContainer !== window) {
        // This is necessary?
        // eventManager.addEventListener(window, 'scroll', (event) => this.refreshAll(event));
        listenersToRegister.push([window, 'wheel', function (event) {
          var overlay = void 0;
          var deltaY = event.wheelDeltaY || event.deltaY;
          var deltaX = event.wheelDeltaX || event.deltaX;

          if (_this.topOverlay.clone.wtTable.holder.contains(event.realTarget)) {
            overlay = 'top';
          } else if (_this.bottomOverlay.clone && _this.bottomOverlay.clone.wtTable.holder.contains(event.realTarget)) {
            overlay = 'bottom';
          } else if (_this.leftOverlay.clone.wtTable.holder.contains(event.realTarget)) {
            overlay = 'left';
          } else if (_this.topLeftCornerOverlay && _this.topLeftCornerOverlay.clone && _this.topLeftCornerOverlay.clone.wtTable.holder.contains(event.realTarget)) {
            overlay = 'topLeft';
          } else if (_this.bottomLeftCornerOverlay && _this.bottomLeftCornerOverlay.clone && _this.bottomLeftCornerOverlay.clone.wtTable.holder.contains(event.realTarget)) {
            overlay = 'bottomLeft';
          }

          if (overlay == 'top' && deltaY !== 0 || overlay == 'left' && deltaX !== 0 || overlay == 'bottom' && deltaY !== 0 || (overlay === 'topLeft' || overlay === 'bottomLeft') && (deltaY !== 0 || deltaX !== 0)) {

            event.preventDefault();
          }
        }]);
      }

      while (listenersToRegister.length) {
        var listener = listenersToRegister.pop();
        this.eventManager.addEventListener(listener[0], listener[1], listener[2]);

        this.registeredListeners.push(listener);
      }
    }

    /**
     * Deregister all previously registered listeners.
     */

  }, {
    key: 'deregisterListeners',
    value: function deregisterListeners() {
      while (this.registeredListeners.length) {
        var listener = this.registeredListeners.pop();
        this.eventManager.removeEventListener(listener[0], listener[1], listener[2]);
      }
    }

    /**
     * Scroll listener
     *
     * @param {Event} event
     */

  }, {
    key: 'onTableScroll',
    value: function onTableScroll(event) {
      // if mobile browser, do not update scroll positions, as the overlays are hidden during the scroll
      if ((0, _browser.isMobileBrowser)()) {
        return;
      }
      var masterHorizontal = this.leftOverlay.mainTableScrollableElement;
      var masterVertical = this.topOverlay.mainTableScrollableElement;
      var target = event.target;

      // For key press, sync only master -> overlay position because while pressing Walkontable.render is triggered
      // by hot.refreshBorder
      if (this.keyPressed) {
        if (masterVertical !== window && target !== window && !event.target.contains(masterVertical) || masterHorizontal !== window && target !== window && !event.target.contains(masterHorizontal)) {
          return;
        }
      }

      if (event.type === 'scroll') {
        this.syncScrollPositions(event);
      } else {
        this.translateMouseWheelToScroll(event);
      }
    }

    /**
     * Key down listener
     */

  }, {
    key: 'onKeyDown',
    value: function onKeyDown(event) {
      this.keyPressed = (0, _unicode.isKey)(event.keyCode, 'ARROW_UP|ARROW_RIGHT|ARROW_DOWN|ARROW_LEFT');
    }

    /**
     * Key up listener
     */

  }, {
    key: 'onKeyUp',
    value: function onKeyUp() {
      this.keyPressed = false;
    }

    /**
     * Translate wheel event into scroll event and sync scroll overlays position
     *
     * @private
     * @param {Event} event
     * @returns {Boolean}
     */

  }, {
    key: 'translateMouseWheelToScroll',
    value: function translateMouseWheelToScroll(event) {
      var topOverlay = this.topOverlay.clone.wtTable.holder;
      var bottomOverlay = this.bottomOverlay.clone ? this.bottomOverlay.clone.wtTable.holder : null;
      var leftOverlay = this.leftOverlay.clone.wtTable.holder;
      var topLeftCornerOverlay = this.topLeftCornerOverlay && this.topLeftCornerOverlay.clone ? this.topLeftCornerOverlay.clone.wtTable.holder : null;
      var bottomLeftCornerOverlay = this.bottomLeftCornerOverlay && this.bottomLeftCornerOverlay.clone ? this.bottomLeftCornerOverlay.clone.wtTable.holder : null;
      var mouseWheelSpeedRatio = -0.2;
      var deltaY = event.wheelDeltaY || -1 * event.deltaY;
      var deltaX = event.wheelDeltaX || -1 * event.deltaX;
      var parentHolder = null;
      var eventMockup = { type: 'wheel' };
      var tempElem = event.target;
      var delta = null;

      // Fix for extremely slow header scrolling with a mousewheel on Firefox
      if (event.deltaMode === 1) {
        deltaY *= 120;
        deltaX *= 120;
      }

      while (tempElem != document && tempElem != null) {
        if (tempElem.className.indexOf('wtHolder') > -1) {
          parentHolder = tempElem;
          break;
        }
        tempElem = tempElem.parentNode;
      }
      eventMockup.target = parentHolder;

      if (parentHolder === topLeftCornerOverlay || parentHolder === bottomLeftCornerOverlay) {
        this.syncScrollPositions(eventMockup, mouseWheelSpeedRatio * deltaX, 'x');
        this.syncScrollPositions(eventMockup, mouseWheelSpeedRatio * deltaY, 'y');
      } else {
        if (parentHolder === topOverlay || parentHolder === bottomOverlay) {
          delta = deltaY;
        } else if (parentHolder === leftOverlay) {
          delta = deltaX;
        }

        this.syncScrollPositions(eventMockup, mouseWheelSpeedRatio * delta);
      }

      return false;
    }

    /**
     * Synchronize scroll position between master table and overlay table.
     *
     * @private
     * @param {Event|Object} event
     * @param {Number} [fakeScrollValue=null]
     * @param {String} [fakeScrollDirection=null] `x` or `y`.
     */

  }, {
    key: 'syncScrollPositions',
    value: function syncScrollPositions(event) {
      var fakeScrollValue = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
      var fakeScrollDirection = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

      if (this.destroyed) {
        return;
      }
      if (arguments.length === 0) {
        this.syncScrollWithMaster();

        return;
      }
      var masterHorizontal = this.leftOverlay.mainTableScrollableElement;
      var masterVertical = this.topOverlay.mainTableScrollableElement;
      var target = event.target;
      var tempScrollValue = 0;
      var scrollValueChanged = false;
      var topOverlay = void 0;
      var leftOverlay = void 0;
      var topLeftCornerOverlay = void 0;
      var bottomLeftCornerOverlay = void 0;
      var bottomOverlay = void 0;
      var delegatedScroll = false;
      var preventOverflow = this.wot.getSetting('preventOverflow');

      if (this.topOverlay.needFullRender) {
        topOverlay = this.topOverlay.clone.wtTable.holder;
      }

      if (this.bottomOverlay.needFullRender) {
        bottomOverlay = this.bottomOverlay.clone.wtTable.holder;
      }

      if (this.leftOverlay.needFullRender) {
        leftOverlay = this.leftOverlay.clone.wtTable.holder;
      }

      if (this.leftOverlay.needFullRender && this.topOverlay.needFullRender) {
        topLeftCornerOverlay = this.topLeftCornerOverlay.clone.wtTable.holder;
      }

      if (this.leftOverlay.needFullRender && this.bottomOverlay.needFullRender) {
        bottomLeftCornerOverlay = this.bottomLeftCornerOverlay.clone.wtTable.holder;
      }

      if (target === document) {
        target = window;
      }

      if (target === masterHorizontal || target === masterVertical) {
        if (preventOverflow) {
          tempScrollValue = (0, _element.getScrollLeft)(this.scrollableElement);
        } else {
          tempScrollValue = (0, _element.getScrollLeft)(target);
        }

        // if scrolling the master table - populate the scroll values to both top and left overlays
        this.horizontalScrolling = true;
        this.overlayScrollPositions.master.left = tempScrollValue;
        scrollValueChanged = true;

        if (this.pendingScrollCallbacks.master.left > 0) {
          this.pendingScrollCallbacks.master.left--;
        } else {
          if (topOverlay && topOverlay.scrollLeft !== tempScrollValue) {

            if (fakeScrollValue == null) {
              this.pendingScrollCallbacks.top.left++;
            }

            topOverlay.scrollLeft = tempScrollValue;
            delegatedScroll = masterHorizontal !== window;
          }

          if (bottomOverlay && bottomOverlay.scrollLeft !== tempScrollValue) {

            if (fakeScrollValue == null) {
              this.pendingScrollCallbacks.bottom.left++;
            }

            bottomOverlay.scrollLeft = tempScrollValue;
            delegatedScroll = masterHorizontal !== window;
          }
        }

        tempScrollValue = (0, _element.getScrollTop)(target);

        this.verticalScrolling = true;
        this.overlayScrollPositions.master.top = tempScrollValue;
        scrollValueChanged = true;

        if (this.pendingScrollCallbacks.master.top > 0) {
          this.pendingScrollCallbacks.master.top--;
        } else if (leftOverlay && leftOverlay.scrollTop !== tempScrollValue) {
          if (fakeScrollValue == null) {
            this.pendingScrollCallbacks.left.top++;
          }

          leftOverlay.scrollTop = tempScrollValue;
          delegatedScroll = masterVertical !== window;
        }
      } else if (target === bottomOverlay) {
        tempScrollValue = (0, _element.getScrollLeft)(target);

        // if scrolling the bottom overlay - populate the horizontal scroll to the master table
        this.horizontalScrolling = true;
        this.overlayScrollPositions.bottom.left = tempScrollValue;
        scrollValueChanged = true;

        if (this.pendingScrollCallbacks.bottom.left > 0) {
          this.pendingScrollCallbacks.bottom.left--;
        } else {
          if (fakeScrollValue == null) {
            this.pendingScrollCallbacks.master.left++;
          }

          masterHorizontal.scrollLeft = tempScrollValue;

          if (topOverlay && topOverlay.scrollLeft !== tempScrollValue) {
            if (fakeScrollValue == null) {
              this.pendingScrollCallbacks.top.left++;
            }

            topOverlay.scrollLeft = tempScrollValue;
            delegatedScroll = masterVertical !== window;
          }
        }

        // "fake" scroll value calculated from the mousewheel event
        if (fakeScrollValue !== null) {
          scrollValueChanged = true;
          masterVertical.scrollTop += fakeScrollValue;
        }
      } else if (target === topOverlay) {
        tempScrollValue = (0, _element.getScrollLeft)(target);

        // if scrolling the top overlay - populate the horizontal scroll to the master table
        this.horizontalScrolling = true;
        this.overlayScrollPositions.top.left = tempScrollValue;
        scrollValueChanged = true;

        if (this.pendingScrollCallbacks.top.left > 0) {
          this.pendingScrollCallbacks.top.left--;
        } else {

          if (fakeScrollValue == null) {
            this.pendingScrollCallbacks.master.left++;
          }

          masterHorizontal.scrollLeft = tempScrollValue;
        }

        // "fake" scroll value calculated from the mousewheel event
        if (fakeScrollValue !== null) {
          scrollValueChanged = true;
          masterVertical.scrollTop += fakeScrollValue;
        }

        if (bottomOverlay && bottomOverlay.scrollLeft !== tempScrollValue) {
          if (fakeScrollValue == null) {
            this.pendingScrollCallbacks.bottom.left++;
          }

          bottomOverlay.scrollLeft = tempScrollValue;
          delegatedScroll = masterVertical !== window;
        }
      } else if (target === leftOverlay) {
        tempScrollValue = (0, _element.getScrollTop)(target);

        // if scrolling the left overlay - populate the vertical scroll to the master table
        if (this.overlayScrollPositions.left.top !== tempScrollValue) {
          this.verticalScrolling = true;
          this.overlayScrollPositions.left.top = tempScrollValue;
          scrollValueChanged = true;

          if (this.pendingScrollCallbacks.left.top > 0) {
            this.pendingScrollCallbacks.left.top--;
          } else {
            if (fakeScrollValue == null) {
              this.pendingScrollCallbacks.master.top++;
            }

            masterVertical.scrollTop = tempScrollValue;
          }
        }

        // "fake" scroll value calculated from the mousewheel event
        if (fakeScrollValue !== null) {
          scrollValueChanged = true;
          masterVertical.scrollLeft += fakeScrollValue;
        }
      } else if (target === topLeftCornerOverlay || target === bottomLeftCornerOverlay) {
        if (fakeScrollValue !== null) {
          scrollValueChanged = true;

          if (fakeScrollDirection === 'x') {
            masterVertical.scrollLeft += fakeScrollValue;
          } else if (fakeScrollDirection === 'y') {
            masterVertical.scrollTop += fakeScrollValue;
          }
        }
      }

      if (!this.keyPressed && scrollValueChanged && event.type === 'scroll') {
        if (this.delegatedScrollCallback) {
          this.delegatedScrollCallback = false;
        } else {
          this.refreshAll();
        }

        if (delegatedScroll) {
          this.delegatedScrollCallback = true;
        }
      }
    }

    /**
     * Synchronize overlay scrollbars with the master scrollbar
     */

  }, {
    key: 'syncScrollWithMaster',
    value: function syncScrollWithMaster() {
      var master = this.topOverlay.mainTableScrollableElement;
      var scrollLeft = master.scrollLeft,
          scrollTop = master.scrollTop;


      if (this.topOverlay.needFullRender) {
        this.topOverlay.clone.wtTable.holder.scrollLeft = scrollLeft;
      }
      if (this.bottomOverlay.needFullRender) {
        this.bottomOverlay.clone.wtTable.holder.scrollLeft = scrollLeft;
      }
      if (this.leftOverlay.needFullRender) {
        this.leftOverlay.clone.wtTable.holder.scrollTop = scrollTop;
      }
    }

    /**
     * Update the main scrollable elements for all the overlays.
     */

  }, {
    key: 'updateMainScrollableElements',
    value: function updateMainScrollableElements() {
      this.deregisterListeners();

      this.leftOverlay.updateMainScrollableElement();
      this.topOverlay.updateMainScrollableElement();

      if (this.bottomOverlay.needFullRender) {
        this.bottomOverlay.updateMainScrollableElement();
      }

      this.scrollableElement = (0, _element.getScrollableElement)(this.wot.wtTable.TABLE);

      this.registerListeners();
    }

    /**
     *
     */

  }, {
    key: 'destroy',
    value: function destroy() {
      this.eventManager.destroy();
      this.topOverlay.destroy();

      if (this.bottomOverlay.clone) {
        this.bottomOverlay.destroy();
      }
      this.leftOverlay.destroy();

      if (this.topLeftCornerOverlay) {
        this.topLeftCornerOverlay.destroy();
      }

      if (this.bottomLeftCornerOverlay && this.bottomLeftCornerOverlay.clone) {
        this.bottomLeftCornerOverlay.destroy();
      }

      if (this.debug) {
        this.debug.destroy();
      }
      this.destroyed = true;
    }

    /**
     * @param {Boolean} [fastDraw=false]
     */

  }, {
    key: 'refresh',
    value: function refresh() {
      var fastDraw = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      if (this.topOverlay.areElementSizesAdjusted && this.leftOverlay.areElementSizesAdjusted) {
        var container = this.wot.wtTable.wtRootElement.parentNode || this.wot.wtTable.wtRootElement;
        var width = container.clientWidth;
        var height = container.clientHeight;

        if (width !== this.spreaderLastSize.width || height !== this.spreaderLastSize.height) {
          this.spreaderLastSize.width = width;
          this.spreaderLastSize.height = height;
          this.adjustElementsSize();
        }
      }

      if (this.bottomOverlay.clone) {
        this.bottomOverlay.refresh(fastDraw);
      }

      this.leftOverlay.refresh(fastDraw);
      this.topOverlay.refresh(fastDraw);

      if (this.topLeftCornerOverlay) {
        this.topLeftCornerOverlay.refresh(fastDraw);
      }

      if (this.bottomLeftCornerOverlay && this.bottomLeftCornerOverlay.clone) {
        this.bottomLeftCornerOverlay.refresh(fastDraw);
      }

      if (this.debug) {
        this.debug.refresh(fastDraw);
      }
    }

    /**
     * Adjust overlays elements size and master table size
     *
     * @param {Boolean} [force=false]
     */

  }, {
    key: 'adjustElementsSize',
    value: function adjustElementsSize() {
      var force = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      var totalColumns = this.wot.getSetting('totalColumns');
      var totalRows = this.wot.getSetting('totalRows');
      var headerRowSize = this.wot.wtViewport.getRowHeaderWidth();
      var headerColumnSize = this.wot.wtViewport.getColumnHeaderHeight();
      var hiderStyle = this.wot.wtTable.hider.style;

      hiderStyle.width = headerRowSize + this.leftOverlay.sumCellSizes(0, totalColumns) + 'px';
      hiderStyle.height = headerColumnSize + this.topOverlay.sumCellSizes(0, totalRows) + 1 + 'px';

      this.topOverlay.adjustElementsSize(force);
      this.leftOverlay.adjustElementsSize(force);

      if (this.bottomOverlay.clone) {
        this.bottomOverlay.adjustElementsSize(force);
      }
    }

    /**
     *
     */

  }, {
    key: 'applyToDOM',
    value: function applyToDOM() {
      if (!this.topOverlay.areElementSizesAdjusted || !this.leftOverlay.areElementSizesAdjusted) {
        this.adjustElementsSize();
      }
      this.topOverlay.applyToDOM();

      if (this.bottomOverlay.clone) {
        this.bottomOverlay.applyToDOM();
      }

      this.leftOverlay.applyToDOM();
    }

    /**
     * Get the parent overlay of the provided element.
     *
     * @param {HTMLElement} element
     * @returns {Object|null}
     */

  }, {
    key: 'getParentOverlay',
    value: function getParentOverlay(element) {
      if (!element) {
        return null;
      }

      var overlays = [this.topOverlay, this.leftOverlay, this.bottomOverlay, this.topLeftCornerOverlay, this.bottomLeftCornerOverlay];
      var result = null;

      (0, _array.arrayEach)(overlays, function (elem, i) {
        if (!elem) {
          return;
        }

        if (elem.clone && elem.clone.wtTable.TABLE.contains(element)) {
          result = elem.clone;
        }
      });

      return result;
    }
  }]);

  return Overlays;
}();

exports.default = Overlays;

/***/ }),
/* 67 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _number = __webpack_require__(76);

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class Scroll
 */
var Scroll = function () {
  /**
   * @param {Walkontable} wotInstance
   */
  function Scroll(wotInstance) {
    _classCallCheck(this, Scroll);

    this.wot = wotInstance;

    // legacy support
    this.instance = wotInstance;
  }

  /**
   * Scrolls viewport to a cell by minimum number of cells
   *
   * @param {CellCoords} coords
   */


  _createClass(Scroll, [{
    key: 'scrollViewport',
    value: function scrollViewport(coords) {
      if (!this.wot.drawn) {
        return;
      }

      var _getVariables2 = this._getVariables(),
          topOverlay = _getVariables2.topOverlay,
          leftOverlay = _getVariables2.leftOverlay,
          totalRows = _getVariables2.totalRows,
          totalColumns = _getVariables2.totalColumns,
          fixedRowsTop = _getVariables2.fixedRowsTop,
          fixedRowsBottom = _getVariables2.fixedRowsBottom,
          fixedColumnsLeft = _getVariables2.fixedColumnsLeft;

      if (coords.row < 0 || coords.row > Math.max(totalRows - 1, 0)) {
        throw new Error('row ' + coords.row + ' does not exist');
      }

      if (coords.col < 0 || coords.col > Math.max(totalColumns - 1, 0)) {
        throw new Error('column ' + coords.col + ' does not exist');
      }

      if (coords.row >= fixedRowsTop && coords.row < this.getFirstVisibleRow()) {
        topOverlay.scrollTo(coords.row);
      } else if (coords.row > this.getLastVisibleRow() && coords.row < totalRows - fixedRowsBottom) {
        topOverlay.scrollTo(coords.row, true);
      }

      if (coords.col >= fixedColumnsLeft && coords.col < this.getFirstVisibleColumn()) {
        leftOverlay.scrollTo(coords.col);
      } else if (coords.col > this.getLastVisibleColumn()) {
        leftOverlay.scrollTo(coords.col, true);
      }
    }

    /**
     * Get first visible row based on virtual dom and how table is visible in browser window viewport.
     *
     * @returns {Number}
     */

  }, {
    key: 'getFirstVisibleRow',
    value: function getFirstVisibleRow() {
      var _getVariables3 = this._getVariables(),
          topOverlay = _getVariables3.topOverlay,
          wtTable = _getVariables3.wtTable,
          wtViewport = _getVariables3.wtViewport,
          totalRows = _getVariables3.totalRows,
          fixedRowsTop = _getVariables3.fixedRowsTop;

      var firstVisibleRow = wtTable.getFirstVisibleRow();

      if (topOverlay.mainTableScrollableElement === window) {
        var rootElementOffset = (0, _element.offset)(wtTable.wtRootElement);
        var totalTableHeight = (0, _element.innerHeight)(wtTable.hider);
        var windowHeight = (0, _element.innerHeight)(window);
        var windowScrollTop = (0, _element.getScrollTop)(window);

        // Only calculate firstVisibleRow when table didn't filled (from up) whole viewport space
        if (rootElementOffset.top + totalTableHeight - windowHeight <= windowScrollTop) {
          var rowsHeight = wtViewport.getColumnHeaderHeight();

          rowsHeight += topOverlay.sumCellSizes(0, fixedRowsTop);

          (0, _number.rangeEachReverse)(totalRows, 1, function (row) {
            rowsHeight += topOverlay.sumCellSizes(row - 1, row);

            if (rootElementOffset.top + totalTableHeight - rowsHeight <= windowScrollTop) {
              // Return physical row + 1
              firstVisibleRow = row;

              return false;
            }
          });
        }
      }

      return firstVisibleRow;
    }

    /**
     * Get last visible row based on virtual dom and how table is visible in browser window viewport.
     *
     * @returns {Number}
     */

  }, {
    key: 'getLastVisibleRow',
    value: function getLastVisibleRow() {
      var _getVariables4 = this._getVariables(),
          topOverlay = _getVariables4.topOverlay,
          wtTable = _getVariables4.wtTable,
          wtViewport = _getVariables4.wtViewport,
          totalRows = _getVariables4.totalRows;

      var lastVisibleRow = wtTable.getLastVisibleRow();

      if (topOverlay.mainTableScrollableElement === window) {
        var rootElementOffset = (0, _element.offset)(wtTable.wtRootElement);
        var windowHeight = (0, _element.innerHeight)(window);
        var windowScrollTop = (0, _element.getScrollTop)(window);

        // Only calculate lastVisibleRow when table didn't filled (from bottom) whole viewport space
        if (rootElementOffset.top > windowScrollTop) {
          var rowsHeight = wtViewport.getColumnHeaderHeight();

          (0, _number.rangeEach)(1, totalRows, function (row) {
            rowsHeight += topOverlay.sumCellSizes(row - 1, row);

            if (rootElementOffset.top + rowsHeight - windowScrollTop >= windowHeight) {
              // Return physical row - 1 (-2 because rangeEach gives row index + 1 - sumCellSizes requirements)
              lastVisibleRow = row - 2;

              return false;
            }
          });
        }
      }

      return lastVisibleRow;
    }

    /**
     * Get first visible column based on virtual dom and how table is visible in browser window viewport.
     *
     * @returns {Number}
     */

  }, {
    key: 'getFirstVisibleColumn',
    value: function getFirstVisibleColumn() {
      var _getVariables5 = this._getVariables(),
          leftOverlay = _getVariables5.leftOverlay,
          wtTable = _getVariables5.wtTable,
          wtViewport = _getVariables5.wtViewport,
          totalColumns = _getVariables5.totalColumns,
          fixedColumnsLeft = _getVariables5.fixedColumnsLeft;

      var firstVisibleColumn = wtTable.getFirstVisibleColumn();

      if (leftOverlay.mainTableScrollableElement === window) {
        var rootElementOffset = (0, _element.offset)(wtTable.wtRootElement);
        var totalTableWidth = (0, _element.innerWidth)(wtTable.hider);
        var windowWidth = (0, _element.innerWidth)(window);
        var windowScrollLeft = (0, _element.getScrollLeft)(window);

        // Only calculate firstVisibleColumn when table didn't filled (from left) whole viewport space
        if (rootElementOffset.left + totalTableWidth - windowWidth <= windowScrollLeft) {
          var columnsWidth = wtViewport.getRowHeaderWidth();

          (0, _number.rangeEachReverse)(totalColumns, 1, function (column) {
            columnsWidth += leftOverlay.sumCellSizes(column - 1, column);

            if (rootElementOffset.left + totalTableWidth - columnsWidth <= windowScrollLeft) {
              // Return physical column + 1
              firstVisibleColumn = column;

              return false;
            }
          });
        }
      }

      return firstVisibleColumn;
    }

    /**
     * Get last visible column based on virtual dom and how table is visible in browser window viewport.
     *
     * @returns {Number}
     */

  }, {
    key: 'getLastVisibleColumn',
    value: function getLastVisibleColumn() {
      var _getVariables6 = this._getVariables(),
          leftOverlay = _getVariables6.leftOverlay,
          wtTable = _getVariables6.wtTable,
          wtViewport = _getVariables6.wtViewport,
          totalColumns = _getVariables6.totalColumns;

      var lastVisibleColumn = wtTable.getLastVisibleColumn();

      if (leftOverlay.mainTableScrollableElement === window) {
        var rootElementOffset = (0, _element.offset)(wtTable.wtRootElement);
        var windowWidth = (0, _element.innerWidth)(window);
        var windowScrollLeft = (0, _element.getScrollLeft)(window);

        // Only calculate lastVisibleColumn when table didn't filled (from right) whole viewport space
        if (rootElementOffset.left > windowScrollLeft) {
          var columnsWidth = wtViewport.getRowHeaderWidth();

          (0, _number.rangeEach)(1, totalColumns, function (column) {
            columnsWidth += leftOverlay.sumCellSizes(column - 1, column);

            if (rootElementOffset.left + columnsWidth - windowScrollLeft >= windowWidth) {
              // Return physical column - 1 (-2 because rangeEach gives column index + 1 - sumCellSizes requirements)
              lastVisibleColumn = column - 2;

              return false;
            }
          });
        }
      }

      return lastVisibleColumn;
    }

    /**
     * Returns collection of variables used to rows and columns visibility calculations.
     *
     * @returns {Object}
     * @private
     */

  }, {
    key: '_getVariables',
    value: function _getVariables() {
      var wot = this.wot;
      var topOverlay = wot.wtOverlays.topOverlay;
      var leftOverlay = wot.wtOverlays.leftOverlay;
      var wtTable = wot.wtTable;
      var wtViewport = wot.wtViewport;
      var totalRows = wot.getSetting('totalRows');
      var totalColumns = wot.getSetting('totalColumns');
      var fixedRowsTop = wot.getSetting('fixedRowsTop');
      var fixedRowsBottom = wot.getSetting('fixedRowsBottom');
      var fixedColumnsLeft = wot.getSetting('fixedColumnsLeft');

      return {
        topOverlay: topOverlay,
        leftOverlay: leftOverlay,
        wtTable: wtTable,
        wtViewport: wtViewport,
        totalRows: totalRows,
        totalColumns: totalColumns,
        fixedRowsTop: fixedRowsTop,
        fixedRowsBottom: fixedRowsBottom,
        fixedColumnsLeft: fixedColumnsLeft
      };
    }
  }]);

  return Scroll;
}();

exports.default = Scroll;

/***/ }),
/* 68 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _object = __webpack_require__(25);

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class Settings
 */
var Settings = function () {
  /**
   * @param {Walkontable} wotInstance
   * @param {Object} settings
   */
  function Settings(wotInstance, settings) {
    var _this = this;

    _classCallCheck(this, Settings);

    this.wot = wotInstance;

    // legacy support
    this.instance = wotInstance;

    // default settings. void 0 means it is required, null means it can be empty
    this.defaults = {
      table: void 0,
      debug: false, // shows WalkontableDebugOverlay

      // presentation mode
      externalRowCalculator: false,
      stretchH: 'none', // values: all, last, none
      currentRowClassName: null,
      currentColumnClassName: null,
      preventOverflow: function preventOverflow() {
        return false;
      },


      // data source
      data: void 0,
      freezeOverlays: false,
      fixedColumnsLeft: 0,
      fixedRowsTop: 0,
      fixedRowsBottom: 0,
      minSpareRows: 0,

      // this must be array of functions: [function (row, TH) {}]
      rowHeaders: function rowHeaders() {
        return [];
      },


      // this must be array of functions: [function (column, TH) {}]
      columnHeaders: function columnHeaders() {
        return [];
      },

      totalRows: void 0,
      totalColumns: void 0,
      cellRenderer: function cellRenderer(row, column, TD) {
        var cellData = _this.getSetting('data', row, column);

        (0, _element.fastInnerText)(TD, cellData === void 0 || cellData === null ? '' : cellData);
      },

      // columnWidth: 50,
      columnWidth: function columnWidth(col) {
        // return undefined means use default size for the rendered cell content
      },
      rowHeight: function rowHeight(row) {
        // return undefined means use default size for the rendered cell content
      },

      defaultRowHeight: 23,
      defaultColumnWidth: 50,
      selections: null,
      hideBorderOnMouseDownOver: false,
      viewportRowCalculatorOverride: null,
      viewportColumnCalculatorOverride: null,

      // callbacks
      onCellMouseDown: null,
      onCellMouseOver: null,
      onCellMouseOut: null,
      onCellMouseUp: null,

      //    onCellMouseOut: null,
      onCellDblClick: null,
      onCellCornerMouseDown: null,
      onCellCornerDblClick: null,
      beforeDraw: null,
      onDraw: null,
      onBeforeDrawBorders: null,
      onScrollVertically: null,
      onScrollHorizontally: null,
      onBeforeTouchScroll: null,
      onAfterMomentumScroll: null,
      onBeforeStretchingColumnWidth: function onBeforeStretchingColumnWidth(width) {
        return width;
      },
      onModifyRowHeaderWidth: null,

      // constants
      scrollbarWidth: 10,
      scrollbarHeight: 10,

      renderAllRows: false,
      groups: false,
      rowHeaderWidth: null,
      columnHeaderHeight: null,
      headerClassName: null
    };

    // reference to settings
    this.settings = {};

    for (var i in this.defaults) {
      if ((0, _object.hasOwnProperty)(this.defaults, i)) {
        if (settings[i] !== void 0) {
          this.settings[i] = settings[i];
        } else if (this.defaults[i] === void 0) {
          throw new Error('A required setting "' + i + '" was not provided');
        } else {
          this.settings[i] = this.defaults[i];
        }
      }
    }
  }

  /**
   * Update settings
   *
   * @param {Object} settings
   * @param {*} value
   * @returns {Walkontable}
   */


  _createClass(Settings, [{
    key: 'update',
    value: function update(settings, value) {
      if (value === void 0) {
        // settings is object
        for (var i in settings) {
          if ((0, _object.hasOwnProperty)(settings, i)) {
            this.settings[i] = settings[i];
          }
        }
      } else {
        // if value is defined then settings is the key
        this.settings[settings] = value;
      }
      return this.wot;
    }

    /**
     * Get setting by name
     *
     * @param {String} key
     * @param {*} param1
     * @param {*} param2
     * @param {*} param3
     * @param {*} param4
     * @returns {*}
     */

  }, {
    key: 'getSetting',
    value: function getSetting(key, param1, param2, param3, param4) {
      if (typeof this.settings[key] === 'function') {
        // this is faster than .apply - https://github.com/handsontable/handsontable/wiki/JavaScript-&-DOM-performance-tips
        return this.settings[key](param1, param2, param3, param4);
      } else if (param1 !== void 0 && Array.isArray(this.settings[key])) {
        // perhaps this can be removed, it is only used in tests
        return this.settings[key][param1];
      }

      return this.settings[key];
    }

    /**
     * Checks if setting exists
     *
     * @param {Boolean} key
     * @returns {Boolean}
     */

  }, {
    key: 'has',
    value: function has(key) {
      return !!this.settings[key];
    }
  }]);

  return Settings;
}();

exports.default = Settings;

/***/ }),
/* 69 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _function = __webpack_require__(75);

var _coords = __webpack_require__(22);

var _coords2 = _interopRequireDefault(_coords);

var _range = __webpack_require__(43);

var _range2 = _interopRequireDefault(_range);

var _column = __webpack_require__(64);

var _column2 = _interopRequireDefault(_column);

var _row = __webpack_require__(65);

var _row2 = _interopRequireDefault(_row);

var _tableRenderer = __webpack_require__(70);

var _tableRenderer2 = _interopRequireDefault(_tableRenderer);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 *
 */
var Table = function () {
  /**
   * @param {Walkontable} wotInstance
   * @param {HTMLTableElement} table
   */
  function Table(wotInstance, table) {
    var _this = this;

    _classCallCheck(this, Table);

    this.wot = wotInstance;

    // legacy support
    this.instance = this.wot;
    this.TABLE = table;
    this.TBODY = null;
    this.THEAD = null;
    this.COLGROUP = null;
    this.tableOffset = 0;
    this.holderOffset = 0;

    (0, _element.removeTextNodes)(this.TABLE);

    this.spreader = this.createSpreader(this.TABLE);
    this.hider = this.createHider(this.spreader);
    this.holder = this.createHolder(this.hider);

    this.wtRootElement = this.holder.parentNode;
    this.alignOverlaysWithTrimmingContainer();
    this.fixTableDomTree();

    this.colgroupChildrenLength = this.COLGROUP.childNodes.length;
    this.theadChildrenLength = this.THEAD.firstChild ? this.THEAD.firstChild.childNodes.length : 0;
    this.tbodyChildrenLength = this.TBODY.childNodes.length;

    this.rowFilter = null;
    this.columnFilter = null;
    this.correctHeaderWidth = false;

    var origRowHeaderWidth = this.wot.wtSettings.settings.rowHeaderWidth;

    // Fix for jumping row headers (https://github.com/handsontable/handsontable/issues/3850)
    this.wot.wtSettings.settings.rowHeaderWidth = function () {
      return _this._modifyRowHeaderWidth(origRowHeaderWidth);
    };
  }

  /**
   *
   */


  _createClass(Table, [{
    key: 'fixTableDomTree',
    value: function fixTableDomTree() {
      this.TBODY = this.TABLE.querySelector('tbody');

      if (!this.TBODY) {
        this.TBODY = document.createElement('tbody');
        this.TABLE.appendChild(this.TBODY);
      }
      this.THEAD = this.TABLE.querySelector('thead');

      if (!this.THEAD) {
        this.THEAD = document.createElement('thead');
        this.TABLE.insertBefore(this.THEAD, this.TBODY);
      }
      this.COLGROUP = this.TABLE.querySelector('colgroup');

      if (!this.COLGROUP) {
        this.COLGROUP = document.createElement('colgroup');
        this.TABLE.insertBefore(this.COLGROUP, this.THEAD);
      }

      if (this.wot.getSetting('columnHeaders').length && !this.THEAD.childNodes.length) {
        this.THEAD.appendChild(document.createElement('TR'));
      }
    }

    /**
     * @param table
     * @returns {HTMLElement}
     */

  }, {
    key: 'createSpreader',
    value: function createSpreader(table) {
      var parent = table.parentNode;
      var spreader = void 0;

      if (!parent || parent.nodeType !== 1 || !(0, _element.hasClass)(parent, 'wtHolder')) {
        spreader = document.createElement('div');
        spreader.className = 'wtSpreader';

        if (parent) {
          // if TABLE is detached (e.g. in Jasmine test), it has no parentNode so we cannot attach holder to it
          parent.insertBefore(spreader, table);
        }
        spreader.appendChild(table);
      }
      spreader.style.position = 'relative';

      return spreader;
    }

    /**
     * @param spreader
     * @returns {HTMLElement}
     */

  }, {
    key: 'createHider',
    value: function createHider(spreader) {
      var parent = spreader.parentNode;
      var hider = void 0;

      if (!parent || parent.nodeType !== 1 || !(0, _element.hasClass)(parent, 'wtHolder')) {
        hider = document.createElement('div');
        hider.className = 'wtHider';

        if (parent) {
          // if TABLE is detached (e.g. in Jasmine test), it has no parentNode so we cannot attach holder to it
          parent.insertBefore(hider, spreader);
        }
        hider.appendChild(spreader);
      }

      return hider;
    }

    /**
     *
     * @param hider
     * @returns {HTMLElement}
     */

  }, {
    key: 'createHolder',
    value: function createHolder(hider) {
      var parent = hider.parentNode;
      var holder = void 0;

      if (!parent || parent.nodeType !== 1 || !(0, _element.hasClass)(parent, 'wtHolder')) {
        holder = document.createElement('div');
        holder.style.position = 'relative';
        holder.className = 'wtHolder';

        if (parent) {
          // if TABLE is detached (e.g. in Jasmine test), it has no parentNode so we cannot attach holder to it
          parent.insertBefore(holder, hider);
        }
        if (!this.isWorkingOnClone()) {
          holder.parentNode.className += 'ht_master handsontable';
        }
        holder.appendChild(hider);
      }

      return holder;
    }
  }, {
    key: 'alignOverlaysWithTrimmingContainer',
    value: function alignOverlaysWithTrimmingContainer() {
      var trimmingElement = (0, _element.getTrimmingContainer)(this.wtRootElement);

      if (!this.isWorkingOnClone()) {
        this.holder.parentNode.style.position = 'relative';

        if (trimmingElement === window) {
          var preventOverflow = this.wot.getSetting('preventOverflow');

          if (!preventOverflow) {
            this.holder.style.overflow = 'visible';
            this.wtRootElement.style.overflow = 'visible';
          }
        } else {
          this.holder.style.width = (0, _element.getStyle)(trimmingElement, 'width');
          this.holder.style.height = (0, _element.getStyle)(trimmingElement, 'height');
          this.holder.style.overflow = '';
        }
      }
    }
  }, {
    key: 'isWorkingOnClone',
    value: function isWorkingOnClone() {
      return !!this.wot.cloneSource;
    }

    /**
     * Redraws the table
     *
     * @param {Boolean} fastDraw If TRUE, will try to avoid full redraw and only update the border positions. If FALSE or UNDEFINED, will perform a full redraw
     * @returns {Table}
     */

  }, {
    key: 'draw',
    value: function draw(fastDraw) {
      var _wot = this.wot,
          wtOverlays = _wot.wtOverlays,
          wtViewport = _wot.wtViewport;

      var totalRows = this.instance.getSetting('totalRows');
      var rowHeaders = this.wot.getSetting('rowHeaders').length;
      var columnHeaders = this.wot.getSetting('columnHeaders').length;
      var syncScroll = false;

      if (!this.isWorkingOnClone()) {
        this.holderOffset = (0, _element.offset)(this.holder);
        fastDraw = wtViewport.createRenderCalculators(fastDraw);

        if (rowHeaders && !this.wot.getSetting('fixedColumnsLeft')) {
          var leftScrollPos = wtOverlays.leftOverlay.getScrollPosition();
          var previousState = this.correctHeaderWidth;

          this.correctHeaderWidth = leftScrollPos > 0;

          if (previousState !== this.correctHeaderWidth) {
            fastDraw = false;
          }
        }
      }

      if (!this.isWorkingOnClone()) {
        syncScroll = wtOverlays.prepareOverlays();
      }

      if (fastDraw) {
        if (!this.isWorkingOnClone()) {
          // in case we only scrolled without redraw, update visible rows information in oldRowsCalculator
          wtViewport.createVisibleCalculators();
        }
        if (wtOverlays) {
          wtOverlays.refresh(true);
        }
      } else {
        if (this.isWorkingOnClone()) {
          this.tableOffset = this.wot.cloneSource.wtTable.tableOffset;
        } else {
          this.tableOffset = (0, _element.offset)(this.TABLE);
        }
        var startRow = void 0;

        if (_base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_DEBUG) || _base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_TOP) || _base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_TOP_LEFT_CORNER)) {
          startRow = 0;
        } else if (_base2.default.isOverlayTypeOf(this.instance.cloneOverlay, _base2.default.CLONE_BOTTOM) || _base2.default.isOverlayTypeOf(this.instance.cloneOverlay, _base2.default.CLONE_BOTTOM_LEFT_CORNER)) {
          startRow = Math.max(totalRows - this.wot.getSetting('fixedRowsBottom'), 0);
        } else {
          startRow = wtViewport.rowsRenderCalculator.startRow;
        }
        var startColumn = void 0;

        if (_base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_DEBUG) || _base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_LEFT) || _base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_TOP_LEFT_CORNER) || _base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_BOTTOM_LEFT_CORNER)) {
          startColumn = 0;
        } else {
          startColumn = wtViewport.columnsRenderCalculator.startColumn;
        }
        this.rowFilter = new _row2.default(startRow, totalRows, columnHeaders);
        this.columnFilter = new _column2.default(startColumn, this.wot.getSetting('totalColumns'), rowHeaders);

        this.alignOverlaysWithTrimmingContainer();
        this._doDraw(); // creates calculator after draw
      }
      this.refreshSelections(fastDraw);

      if (!this.isWorkingOnClone()) {
        wtOverlays.topOverlay.resetFixedPosition();

        if (wtOverlays.bottomOverlay.clone) {
          wtOverlays.bottomOverlay.resetFixedPosition();
        }

        wtOverlays.leftOverlay.resetFixedPosition();

        if (wtOverlays.topLeftCornerOverlay) {
          wtOverlays.topLeftCornerOverlay.resetFixedPosition();
        }

        if (wtOverlays.bottomLeftCornerOverlay && wtOverlays.bottomLeftCornerOverlay.clone) {
          wtOverlays.bottomLeftCornerOverlay.resetFixedPosition();
        }
      }
      if (syncScroll) {
        wtOverlays.syncScrollWithMaster();
      }
      this.wot.drawn = true;

      return this;
    }
  }, {
    key: '_doDraw',
    value: function _doDraw() {
      var wtRenderer = new _tableRenderer2.default(this);

      wtRenderer.render();
    }
  }, {
    key: 'removeClassFromCells',
    value: function removeClassFromCells(className) {
      var nodes = this.TABLE.querySelectorAll('.' + className);

      for (var i = 0, len = nodes.length; i < len; i++) {
        (0, _element.removeClass)(nodes[i], className);
      }
    }
  }, {
    key: 'refreshSelections',
    value: function refreshSelections(fastDraw) {
      if (!this.wot.selections) {
        return;
      }
      var len = this.wot.selections.length;

      if (fastDraw) {
        for (var i = 0; i < len; i++) {
          // there was no rerender, so we need to remove classNames by ourselves
          if (this.wot.selections[i].settings.className) {
            this.removeClassFromCells(this.wot.selections[i].settings.className);
          }
          if (this.wot.selections[i].settings.highlightHeaderClassName) {
            this.removeClassFromCells(this.wot.selections[i].settings.highlightHeaderClassName);
          }
          if (this.wot.selections[i].settings.highlightRowClassName) {
            this.removeClassFromCells(this.wot.selections[i].settings.highlightRowClassName);
          }
          if (this.wot.selections[i].settings.highlightColumnClassName) {
            this.removeClassFromCells(this.wot.selections[i].settings.highlightColumnClassName);
          }
        }
      }
      for (var _i = 0; _i < len; _i++) {
        this.wot.selections[_i].draw(this.wot, fastDraw);
      }
    }

    /**
     * Get cell element at coords.
     *
     * @param {CellCoords} coords
     * @returns {HTMLElement|Number} HTMLElement on success or Number one of the exit codes on error:
     *  -1 row before viewport
     *  -2 row after viewport
     */

  }, {
    key: 'getCell',
    value: function getCell(coords) {
      if (this.isRowBeforeRenderedRows(coords.row)) {
        // row before rendered rows
        return -1;
      } else if (this.isRowAfterRenderedRows(coords.row)) {
        // row after rendered rows
        return -2;
      }

      var TR = this.TBODY.childNodes[this.rowFilter.sourceToRendered(coords.row)];

      if (TR) {
        return TR.childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(coords.col)];
      }
    }

    /**
     * getColumnHeader
     *
     * @param {Number} col Column index
     * @param {Number} [level=0] Header level (0 = most distant to the table)
     * @returns {Object} HTMLElement on success or undefined on error
     */

  }, {
    key: 'getColumnHeader',
    value: function getColumnHeader(col) {
      var level = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

      var TR = this.THEAD.childNodes[level];

      if (TR) {
        return TR.childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(col)];
      }
    }

    /**
     * getRowHeader
     *
     * @param {Number} row Row index
     * @returns {HTMLElement} HTMLElement on success or Number one of the exit codes on error: `null table doesn't have row headers`
     */

  }, {
    key: 'getRowHeader',
    value: function getRowHeader(row) {
      if (this.columnFilter.sourceColumnToVisibleRowHeadedColumn(0) === 0) {
        return null;
      }
      var TR = this.TBODY.childNodes[this.rowFilter.sourceToRendered(row)];

      if (TR) {
        return TR.childNodes[0];
      }
    }

    /**
     * Returns cell coords object for a given TD (or a child element of a TD element).
     *
     * @param {HTMLTableCellElement} TD A cell DOM element (or a child of one).
     * @returns {CellCoords|null} The coordinates of the provided TD element (or the closest TD element) or null, if the provided element is not applicable.
     */

  }, {
    key: 'getCoords',
    value: function getCoords(TD) {
      if (TD.nodeName !== 'TD' && TD.nodeName !== 'TH') {
        TD = (0, _element.closest)(TD, ['TD', 'TH']);
      }

      if (TD === null) {
        return null;
      }

      var TR = TD.parentNode;
      var CONTAINER = TR.parentNode;
      var row = (0, _element.index)(TR);
      var col = TD.cellIndex;

      if ((0, _element.overlayContainsElement)(_base2.default.CLONE_TOP_LEFT_CORNER, TD) || (0, _element.overlayContainsElement)(_base2.default.CLONE_TOP, TD)) {
        if (CONTAINER.nodeName === 'THEAD') {
          row -= CONTAINER.childNodes.length;
        }
      } else if (CONTAINER === this.THEAD) {
        row = this.rowFilter.visibleColHeadedRowToSourceRow(row);
      } else {
        row = this.rowFilter.renderedToSource(row);
      }

      if ((0, _element.overlayContainsElement)(_base2.default.CLONE_TOP_LEFT_CORNER, TD) || (0, _element.overlayContainsElement)(_base2.default.CLONE_LEFT, TD)) {
        col = this.columnFilter.offsettedTH(col);
      } else {
        col = this.columnFilter.visibleRowHeadedColumnToSourceColumn(col);
      }

      return new _coords2.default(row, col);
    }
  }, {
    key: 'getTrForRow',
    value: function getTrForRow(row) {
      return this.TBODY.childNodes[this.rowFilter.sourceToRendered(row)];
    }
  }, {
    key: 'getFirstRenderedRow',
    value: function getFirstRenderedRow() {
      return this.wot.wtViewport.rowsRenderCalculator.startRow;
    }
  }, {
    key: 'getFirstVisibleRow',
    value: function getFirstVisibleRow() {
      return this.wot.wtViewport.rowsVisibleCalculator.startRow;
    }
  }, {
    key: 'getFirstRenderedColumn',
    value: function getFirstRenderedColumn() {
      return this.wot.wtViewport.columnsRenderCalculator.startColumn;
    }

    /**
     * @returns {Number} Returns -1 if no row is visible
     */

  }, {
    key: 'getFirstVisibleColumn',
    value: function getFirstVisibleColumn() {
      return this.wot.wtViewport.columnsVisibleCalculator.startColumn;
    }

    /**
     * @returns {Number} Returns -1 if no row is visible
     */

  }, {
    key: 'getLastRenderedRow',
    value: function getLastRenderedRow() {
      return this.wot.wtViewport.rowsRenderCalculator.endRow;
    }
  }, {
    key: 'getLastVisibleRow',
    value: function getLastVisibleRow() {
      return this.wot.wtViewport.rowsVisibleCalculator.endRow;
    }
  }, {
    key: 'getLastRenderedColumn',
    value: function getLastRenderedColumn() {
      return this.wot.wtViewport.columnsRenderCalculator.endColumn;
    }

    /**
     * @returns {Number} Returns -1 if no column is visible
     */

  }, {
    key: 'getLastVisibleColumn',
    value: function getLastVisibleColumn() {
      return this.wot.wtViewport.columnsVisibleCalculator.endColumn;
    }
  }, {
    key: 'isRowBeforeRenderedRows',
    value: function isRowBeforeRenderedRows(row) {
      return this.rowFilter && this.rowFilter.sourceToRendered(row) < 0 && row >= 0;
    }
  }, {
    key: 'isRowAfterViewport',
    value: function isRowAfterViewport(row) {
      return this.rowFilter && this.rowFilter.sourceToRendered(row) > this.getLastVisibleRow();
    }
  }, {
    key: 'isRowAfterRenderedRows',
    value: function isRowAfterRenderedRows(row) {
      return this.rowFilter && this.rowFilter.sourceToRendered(row) > this.getLastRenderedRow();
    }
  }, {
    key: 'isColumnBeforeViewport',
    value: function isColumnBeforeViewport(column) {
      return this.columnFilter && this.columnFilter.sourceToRendered(column) < 0 && column >= 0;
    }
  }, {
    key: 'isColumnAfterViewport',
    value: function isColumnAfterViewport(column) {
      return this.columnFilter && this.columnFilter.sourceToRendered(column) > this.getLastVisibleColumn();
    }
  }, {
    key: 'isLastRowFullyVisible',
    value: function isLastRowFullyVisible() {
      return this.getLastVisibleRow() === this.getLastRenderedRow();
    }
  }, {
    key: 'isLastColumnFullyVisible',
    value: function isLastColumnFullyVisible() {
      return this.getLastVisibleColumn() === this.getLastRenderedColumn();
    }
  }, {
    key: 'getRenderedColumnsCount',
    value: function getRenderedColumnsCount() {
      var columnsCount = this.wot.wtViewport.columnsRenderCalculator.count;
      var totalColumns = this.wot.getSetting('totalColumns');

      if (this.wot.isOverlayName(_base2.default.CLONE_DEBUG)) {
        columnsCount = totalColumns;
      } else if (this.wot.isOverlayName(_base2.default.CLONE_LEFT) || this.wot.isOverlayName(_base2.default.CLONE_TOP_LEFT_CORNER) || this.wot.isOverlayName(_base2.default.CLONE_BOTTOM_LEFT_CORNER)) {
        return Math.min(this.wot.getSetting('fixedColumnsLeft'), totalColumns);
      }

      return columnsCount;
    }
  }, {
    key: 'getRenderedRowsCount',
    value: function getRenderedRowsCount() {
      var rowsCount = this.wot.wtViewport.rowsRenderCalculator.count;
      var totalRows = this.wot.getSetting('totalRows');

      if (this.wot.isOverlayName(_base2.default.CLONE_DEBUG)) {
        rowsCount = totalRows;
      } else if (this.wot.isOverlayName(_base2.default.CLONE_TOP) || this.wot.isOverlayName(_base2.default.CLONE_TOP_LEFT_CORNER)) {
        rowsCount = Math.min(this.wot.getSetting('fixedRowsTop'), totalRows);
      } else if (this.wot.isOverlayName(_base2.default.CLONE_BOTTOM) || this.wot.isOverlayName(_base2.default.CLONE_BOTTOM_LEFT_CORNER)) {
        rowsCount = Math.min(this.wot.getSetting('fixedRowsBottom'), totalRows);
      }

      return rowsCount;
    }
  }, {
    key: 'getVisibleRowsCount',
    value: function getVisibleRowsCount() {
      return this.wot.wtViewport.rowsVisibleCalculator.count;
    }
  }, {
    key: 'allRowsInViewport',
    value: function allRowsInViewport() {
      return this.wot.getSetting('totalRows') == this.getVisibleRowsCount();
    }

    /**
     * Checks if any of the row's cells content exceeds its initial height, and if so, returns the oversized height
     *
     * @param {Number} sourceRow
     * @returns {Number}
     */

  }, {
    key: 'getRowHeight',
    value: function getRowHeight(sourceRow) {
      var height = this.wot.wtSettings.settings.rowHeight(sourceRow);
      var oversizedHeight = this.wot.wtViewport.oversizedRows[sourceRow];

      if (oversizedHeight !== void 0) {
        height = height === void 0 ? oversizedHeight : Math.max(height, oversizedHeight);
      }

      return height;
    }
  }, {
    key: 'getColumnHeaderHeight',
    value: function getColumnHeaderHeight(level) {
      var height = this.wot.wtSettings.settings.defaultRowHeight;
      var oversizedHeight = this.wot.wtViewport.oversizedColumnHeaders[level];

      if (oversizedHeight !== void 0) {
        height = height ? Math.max(height, oversizedHeight) : oversizedHeight;
      }

      return height;
    }
  }, {
    key: 'getVisibleColumnsCount',
    value: function getVisibleColumnsCount() {
      return this.wot.wtViewport.columnsVisibleCalculator.count;
    }
  }, {
    key: 'allColumnsInViewport',
    value: function allColumnsInViewport() {
      return this.wot.getSetting('totalColumns') == this.getVisibleColumnsCount();
    }
  }, {
    key: 'getColumnWidth',
    value: function getColumnWidth(sourceColumn) {
      var width = this.wot.wtSettings.settings.columnWidth;

      if (typeof width === 'function') {
        width = width(sourceColumn);
      } else if ((typeof width === 'undefined' ? 'undefined' : _typeof(width)) === 'object') {
        width = width[sourceColumn];
      }

      return width || this.wot.wtSettings.settings.defaultColumnWidth;
    }
  }, {
    key: 'getStretchedColumnWidth',
    value: function getStretchedColumnWidth(sourceColumn) {
      var columnWidth = this.getColumnWidth(sourceColumn);
      var width = columnWidth == null ? this.instance.wtSettings.settings.defaultColumnWidth : columnWidth;
      var calculator = this.wot.wtViewport.columnsRenderCalculator;

      if (calculator) {
        var stretchedWidth = calculator.getStretchedColumnWidth(sourceColumn, width);

        if (stretchedWidth) {
          width = stretchedWidth;
        }
      }

      return width;
    }

    /**
     * Modify row header widths provided by user in class contructor.
     *
     * @private
     */

  }, {
    key: '_modifyRowHeaderWidth',
    value: function _modifyRowHeaderWidth(rowHeaderWidthFactory) {
      var widths = (0, _function.isFunction)(rowHeaderWidthFactory) ? rowHeaderWidthFactory() : null;

      if (Array.isArray(widths)) {
        widths = [].concat(_toConsumableArray(widths));
        widths[widths.length - 1] = this._correctRowHeaderWidth(widths[widths.length - 1]);
      } else {
        widths = this._correctRowHeaderWidth(widths);
      }

      return widths;
    }

    /**
     * Correct row header width if necessary.
     *
     * @private
     */

  }, {
    key: '_correctRowHeaderWidth',
    value: function _correctRowHeaderWidth(width) {
      if (typeof width !== 'number') {
        width = this.wot.getSetting('defaultColumnWidth');
      }
      if (this.correctHeaderWidth) {
        width++;
      }

      return width;
    }
  }]);

  return Table;
}();

exports.default = Table;

/***/ }),
/* 70 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var performanceWarningAppeared = false;

/**
 * @class TableRenderer
 */

var TableRenderer = function () {
  /**
   * @param {WalkontableTable} wtTable
   */
  function TableRenderer(wtTable) {
    _classCallCheck(this, TableRenderer);

    this.wtTable = wtTable;
    this.wot = wtTable.instance;

    // legacy support
    this.instance = wtTable.instance;

    this.rowFilter = wtTable.rowFilter;
    this.columnFilter = wtTable.columnFilter;

    this.TABLE = wtTable.TABLE;
    this.THEAD = wtTable.THEAD;
    this.TBODY = wtTable.TBODY;
    this.COLGROUP = wtTable.COLGROUP;

    this.rowHeaders = [];
    this.rowHeaderCount = 0;
    this.columnHeaders = [];
    this.columnHeaderCount = 0;
    this.fixedRowsTop = 0;
    this.fixedRowsBottom = 0;
  }

  /**
   *
   */


  _createClass(TableRenderer, [{
    key: 'render',
    value: function render() {
      if (!this.wtTable.isWorkingOnClone()) {
        var skipRender = {};
        this.wot.getSetting('beforeDraw', true, skipRender);

        if (skipRender.skipRender === true) {
          return;
        }
      }

      this.rowHeaders = this.wot.getSetting('rowHeaders');
      this.rowHeaderCount = this.rowHeaders.length;
      this.fixedRowsTop = this.wot.getSetting('fixedRowsTop');
      this.fixedRowsBottom = this.wot.getSetting('fixedRowsBottom');
      this.columnHeaders = this.wot.getSetting('columnHeaders');
      this.columnHeaderCount = this.columnHeaders.length;

      var columnsToRender = this.wtTable.getRenderedColumnsCount();
      var rowsToRender = this.wtTable.getRenderedRowsCount();
      var totalColumns = this.wot.getSetting('totalColumns');
      var totalRows = this.wot.getSetting('totalRows');
      var workspaceWidth = void 0;
      var adjusted = false;

      if (_base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_BOTTOM) || _base2.default.isOverlayTypeOf(this.wot.cloneOverlay, _base2.default.CLONE_BOTTOM_LEFT_CORNER)) {

        // do NOT render headers on the bottom or bottom-left corner overlay
        this.columnHeaders = [];
        this.columnHeaderCount = 0;
      }

      if (totalColumns >= 0) {
        // prepare COL and TH elements for rendering
        this.adjustAvailableNodes();
        adjusted = true;

        // adjust column widths according to user widths settings
        this.renderColumnHeaders();

        // Render table rows
        this.renderRows(totalRows, rowsToRender, columnsToRender);

        if (!this.wtTable.isWorkingOnClone()) {
          workspaceWidth = this.wot.wtViewport.getWorkspaceWidth();
          this.wot.wtViewport.containerWidth = null;
        }

        this.adjustColumnWidths(columnsToRender);
        this.markOversizedColumnHeaders();
        this.adjustColumnHeaderHeights();
      }

      if (!adjusted) {
        this.adjustAvailableNodes();
      }
      this.removeRedundantRows(rowsToRender);

      if (!this.wtTable.isWorkingOnClone() || this.wot.isOverlayName(_base2.default.CLONE_BOTTOM)) {
        this.markOversizedRows();
      }
      if (!this.wtTable.isWorkingOnClone()) {
        this.wot.wtViewport.createVisibleCalculators();
        this.wot.wtOverlays.refresh(false);

        this.wot.wtOverlays.applyToDOM();

        var hiderWidth = (0, _element.outerWidth)(this.wtTable.hider);
        var tableWidth = (0, _element.outerWidth)(this.wtTable.TABLE);

        if (hiderWidth !== 0 && tableWidth !== hiderWidth) {
          // Recalculate the column widths, if width changes made in the overlays removed the scrollbar, thus changing the viewport width.
          this.adjustColumnWidths(columnsToRender);
        }

        if (workspaceWidth !== this.wot.wtViewport.getWorkspaceWidth()) {
          // workspace width changed though to shown/hidden vertical scrollbar. Let's reapply stretching
          this.wot.wtViewport.containerWidth = null;

          var firstRendered = this.wtTable.getFirstRenderedColumn();
          var lastRendered = this.wtTable.getLastRenderedColumn();
          var defaultColumnWidth = this.wot.getSetting('defaultColumnWidth');
          var rowHeaderWidthSetting = this.wot.getSetting('rowHeaderWidth');

          rowHeaderWidthSetting = this.instance.getSetting('onModifyRowHeaderWidth', rowHeaderWidthSetting);

          if (rowHeaderWidthSetting != null) {
            for (var i = 0; i < this.rowHeaderCount; i++) {
              var width = Array.isArray(rowHeaderWidthSetting) ? rowHeaderWidthSetting[i] : rowHeaderWidthSetting;

              width = width == null ? defaultColumnWidth : width;

              this.COLGROUP.childNodes[i].style.width = width + 'px';
            }
          }

          for (var _i = firstRendered; _i < lastRendered; _i++) {
            var _width = this.wtTable.getStretchedColumnWidth(_i);
            var renderedIndex = this.columnFilter.sourceToRendered(_i);

            this.COLGROUP.childNodes[renderedIndex + this.rowHeaderCount].style.width = _width + 'px';
          }
        }

        this.wot.getSetting('onDraw', true);
      } else if (this.wot.isOverlayName(_base2.default.CLONE_BOTTOM)) {
        this.wot.cloneSource.wtOverlays.adjustElementsSize();
      }
    }

    /**
     * @param {Number} renderedRowsCount
     */

  }, {
    key: 'removeRedundantRows',
    value: function removeRedundantRows(renderedRowsCount) {
      while (this.wtTable.tbodyChildrenLength > renderedRowsCount) {
        this.TBODY.removeChild(this.TBODY.lastChild);
        this.wtTable.tbodyChildrenLength--;
      }
    }

    /**
     * @param {Number} totalRows
     * @param {Number} rowsToRender
     * @param {Number} columnsToRender
     */

  }, {
    key: 'renderRows',
    value: function renderRows(totalRows, rowsToRender, columnsToRender) {
      var lastTD = void 0,
          TR = void 0;
      var visibleRowIndex = 0;
      var sourceRowIndex = this.rowFilter.renderedToSource(visibleRowIndex);
      var isWorkingOnClone = this.wtTable.isWorkingOnClone();

      while (sourceRowIndex < totalRows && sourceRowIndex >= 0) {
        if (!performanceWarningAppeared && visibleRowIndex > 1000) {
          performanceWarningAppeared = true;
          console.warn('Performance tip: Handsontable rendered more than 1000 visible rows. Consider limiting the number ' + 'of rendered rows by specifying the table height and/or turning off the "renderAllRows" option.');
        }
        if (rowsToRender !== void 0 && visibleRowIndex === rowsToRender) {
          // We have as much rows as needed for this clone
          break;
        }
        TR = this.getOrCreateTrForRow(visibleRowIndex, TR);

        // Render row headers
        this.renderRowHeaders(sourceRowIndex, TR);
        // Add and/or remove TDs to TR to match the desired number
        this.adjustColumns(TR, columnsToRender + this.rowHeaderCount);

        lastTD = this.renderCells(sourceRowIndex, TR, columnsToRender);

        if (!isWorkingOnClone ||
        // Necessary to refresh oversized row heights after editing cell in overlays
        this.wot.isOverlayName(_base2.default.CLONE_BOTTOM)) {
          // Reset the oversized row cache for this row
          this.resetOversizedRow(sourceRowIndex);
        }

        if (TR.firstChild) {
          // if I have 2 fixed columns with one-line content and the 3rd column has a multiline content, this is
          // the way to make sure that the overlay will has same row height
          var height = this.wot.wtTable.getRowHeight(sourceRowIndex);

          if (height) {
            // Decrease height. 1 pixel will be "replaced" by 1px border top
            height--;
            TR.firstChild.style.height = height + 'px';
          } else {
            TR.firstChild.style.height = '';
          }
        }
        visibleRowIndex++;
        sourceRowIndex = this.rowFilter.renderedToSource(visibleRowIndex);
      }
    }

    /**
     * Reset the oversized row cache for the provided index
     *
     * @param {Number} sourceRow Row index
     */

  }, {
    key: 'resetOversizedRow',
    value: function resetOversizedRow(sourceRow) {
      if (this.wot.getSetting('externalRowCalculator')) {
        return;
      }
      if (this.wot.wtViewport.oversizedRows && this.wot.wtViewport.oversizedRows[sourceRow]) {
        this.wot.wtViewport.oversizedRows[sourceRow] = void 0;
      }
    }

    /**
     * Check if any of the rendered rows is higher than expected, and if so, cache them
     */

  }, {
    key: 'markOversizedRows',
    value: function markOversizedRows() {
      if (this.wot.getSetting('externalRowCalculator')) {
        return;
      }
      var rowCount = this.instance.wtTable.TBODY.childNodes.length;
      var expectedTableHeight = rowCount * this.instance.wtSettings.settings.defaultRowHeight;
      var actualTableHeight = (0, _element.innerHeight)(this.instance.wtTable.TBODY) - 1;
      var previousRowHeight = void 0;
      var rowInnerHeight = void 0;
      var sourceRowIndex = void 0;
      var currentTr = void 0;
      var rowHeader = void 0;
      var totalRows = this.instance.getSetting('totalRows');

      if (expectedTableHeight === actualTableHeight && !this.instance.getSetting('fixedRowsBottom')) {
        // If the actual table height equals rowCount * default single row height, no row is oversized -> no need to iterate over them
        return;
      }

      while (rowCount) {
        rowCount--;
        sourceRowIndex = this.instance.wtTable.rowFilter.renderedToSource(rowCount);
        previousRowHeight = this.instance.wtTable.getRowHeight(sourceRowIndex);
        currentTr = this.instance.wtTable.getTrForRow(sourceRowIndex);
        rowHeader = currentTr.querySelector('th');

        if (rowHeader) {
          rowInnerHeight = (0, _element.innerHeight)(rowHeader);
        } else {
          rowInnerHeight = (0, _element.innerHeight)(currentTr) - 1;
        }

        if (!previousRowHeight && this.instance.wtSettings.settings.defaultRowHeight < rowInnerHeight || previousRowHeight < rowInnerHeight) {
          this.instance.wtViewport.oversizedRows[sourceRowIndex] = ++rowInnerHeight;
        }
      }
    }

    /**
     * Check if any of the rendered columns is higher than expected, and if so, cache them.
     */

  }, {
    key: 'markOversizedColumnHeaders',
    value: function markOversizedColumnHeaders() {
      var overlayName = this.wot.getOverlayName();

      if (!this.columnHeaderCount || this.wot.wtViewport.hasOversizedColumnHeadersMarked[overlayName] || this.wtTable.isWorkingOnClone()) {
        return;
      }
      var columnCount = this.wtTable.getRenderedColumnsCount();

      for (var i = 0; i < this.columnHeaderCount; i++) {
        for (var renderedColumnIndex = -1 * this.rowHeaderCount; renderedColumnIndex < columnCount; renderedColumnIndex++) {
          this.markIfOversizedColumnHeader(renderedColumnIndex);
        }
      }
      this.wot.wtViewport.hasOversizedColumnHeadersMarked[overlayName] = true;
    }

    /**
     *
     */

  }, {
    key: 'adjustColumnHeaderHeights',
    value: function adjustColumnHeaderHeights() {
      var columnHeaders = this.wot.getSetting('columnHeaders');
      var children = this.wot.wtTable.THEAD.childNodes;
      var oversizedColumnHeaders = this.wot.wtViewport.oversizedColumnHeaders;

      for (var i = 0, len = columnHeaders.length; i < len; i++) {
        if (oversizedColumnHeaders[i]) {
          if (!children[i] || children[i].childNodes.length === 0) {
            return;
          }
          children[i].childNodes[0].style.height = oversizedColumnHeaders[i] + 'px';
        }
      }
    }

    /**
     * Check if column header for the specified column is higher than expected, and if so, cache it
     *
     * @param {Number} col Index of column
     */

  }, {
    key: 'markIfOversizedColumnHeader',
    value: function markIfOversizedColumnHeader(col) {
      var sourceColIndex = this.wot.wtTable.columnFilter.renderedToSource(col);
      var level = this.columnHeaderCount;
      var defaultRowHeight = this.wot.wtSettings.settings.defaultRowHeight;
      var previousColHeaderHeight = void 0;
      var currentHeader = void 0;
      var currentHeaderHeight = void 0;
      var columnHeaderHeightSetting = this.wot.getSetting('columnHeaderHeight') || [];

      while (level) {
        level--;

        previousColHeaderHeight = this.wot.wtTable.getColumnHeaderHeight(level);
        currentHeader = this.wot.wtTable.getColumnHeader(sourceColIndex, level);

        if (!currentHeader) {
          /* eslint-disable no-continue */
          continue;
        }
        currentHeaderHeight = (0, _element.innerHeight)(currentHeader);

        if (!previousColHeaderHeight && defaultRowHeight < currentHeaderHeight || previousColHeaderHeight < currentHeaderHeight) {
          this.wot.wtViewport.oversizedColumnHeaders[level] = currentHeaderHeight;
        }

        if (Array.isArray(columnHeaderHeightSetting)) {
          if (columnHeaderHeightSetting[level] != null) {
            this.wot.wtViewport.oversizedColumnHeaders[level] = columnHeaderHeightSetting[level];
          }
        } else if (!isNaN(columnHeaderHeightSetting)) {
          this.wot.wtViewport.oversizedColumnHeaders[level] = columnHeaderHeightSetting;
        }

        if (this.wot.wtViewport.oversizedColumnHeaders[level] < (columnHeaderHeightSetting[level] || columnHeaderHeightSetting)) {
          this.wot.wtViewport.oversizedColumnHeaders[level] = columnHeaderHeightSetting[level] || columnHeaderHeightSetting;
        }
      }
    }

    /**
     * @param {Number} sourceRowIndex
     * @param {HTMLTableRowElement} TR
     * @param {Number} columnsToRender
     * @returns {HTMLTableCellElement}
     */

  }, {
    key: 'renderCells',
    value: function renderCells(sourceRowIndex, TR, columnsToRender) {
      var TD = void 0;
      var sourceColIndex = void 0;

      for (var visibleColIndex = 0; visibleColIndex < columnsToRender; visibleColIndex++) {
        sourceColIndex = this.columnFilter.renderedToSource(visibleColIndex);

        if (visibleColIndex === 0) {
          TD = TR.childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(sourceColIndex)];
        } else {
          TD = TD.nextSibling; // http://jsperf.com/nextsibling-vs-indexed-childnodes
        }
        // If the number of headers has been reduced, we need to replace excess TH with TD
        if (TD.nodeName == 'TH') {
          TD = replaceThWithTd(TD, TR);
        }
        if (!(0, _element.hasClass)(TD, 'hide')) {
          TD.className = '';
        }
        TD.removeAttribute('style');
        this.wot.wtSettings.settings.cellRenderer(sourceRowIndex, sourceColIndex, TD);
      }

      return TD;
    }

    /**
     * @param {Number} columnsToRender Number of columns to render.
     */

  }, {
    key: 'adjustColumnWidths',
    value: function adjustColumnWidths(columnsToRender) {
      var scrollbarCompensation = 0;
      var sourceInstance = this.wot.cloneSource ? this.wot.cloneSource : this.wot;
      var mainHolder = sourceInstance.wtTable.holder;
      var defaultColumnWidth = this.wot.getSetting('defaultColumnWidth');
      var rowHeaderWidthSetting = this.wot.getSetting('rowHeaderWidth');

      if (mainHolder.offsetHeight < mainHolder.scrollHeight) {
        scrollbarCompensation = (0, _element.getScrollbarWidth)();
      }
      this.wot.wtViewport.columnsRenderCalculator.refreshStretching(this.wot.wtViewport.getViewportWidth() - scrollbarCompensation);

      rowHeaderWidthSetting = this.instance.getSetting('onModifyRowHeaderWidth', rowHeaderWidthSetting);

      if (rowHeaderWidthSetting != null) {
        for (var i = 0; i < this.rowHeaderCount; i++) {
          var width = Array.isArray(rowHeaderWidthSetting) ? rowHeaderWidthSetting[i] : rowHeaderWidthSetting;

          width = width == null ? defaultColumnWidth : width;

          this.COLGROUP.childNodes[i].style.width = width + 'px';
        }
      }

      for (var renderedColIndex = 0; renderedColIndex < columnsToRender; renderedColIndex++) {
        var _width2 = this.wtTable.getStretchedColumnWidth(this.columnFilter.renderedToSource(renderedColIndex));

        this.COLGROUP.childNodes[renderedColIndex + this.rowHeaderCount].style.width = _width2 + 'px';
      }
    }

    /**
     * @param {HTMLTableCellElement} TR
     */

  }, {
    key: 'appendToTbody',
    value: function appendToTbody(TR) {
      this.TBODY.appendChild(TR);
      this.wtTable.tbodyChildrenLength++;
    }

    /**
     * @param {Number} rowIndex
     * @param {HTMLTableRowElement} currentTr
     * @returns {HTMLTableCellElement}
     */

  }, {
    key: 'getOrCreateTrForRow',
    value: function getOrCreateTrForRow(rowIndex, currentTr) {
      var TR = void 0;

      if (rowIndex >= this.wtTable.tbodyChildrenLength) {
        TR = this.createRow();
        this.appendToTbody(TR);
      } else if (rowIndex === 0) {
        TR = this.TBODY.firstChild;
      } else {
        // http://jsperf.com/nextsibling-vs-indexed-childnodes
        TR = currentTr.nextSibling;
      }
      if (TR.className) {
        TR.removeAttribute('class');
      }

      return TR;
    }

    /**
     * @returns {HTMLTableCellElement}
     */

  }, {
    key: 'createRow',
    value: function createRow() {
      var TR = document.createElement('TR');

      for (var visibleColIndex = 0; visibleColIndex < this.rowHeaderCount; visibleColIndex++) {
        TR.appendChild(document.createElement('TH'));
      }

      return TR;
    }

    /**
     * @param {Number} row
     * @param {Number} col
     * @param {HTMLTableCellElement} TH
     */

  }, {
    key: 'renderRowHeader',
    value: function renderRowHeader(row, col, TH) {
      TH.className = '';
      TH.removeAttribute('style');
      this.rowHeaders[col](row, TH, col);
    }

    /**
     * @param {Number} row
     * @param {HTMLTableCellElement} TR
     */

  }, {
    key: 'renderRowHeaders',
    value: function renderRowHeaders(row, TR) {
      for (var TH = TR.firstChild, visibleColIndex = 0; visibleColIndex < this.rowHeaderCount; visibleColIndex++) {
        // If the number of row headers increased we need to create TH or replace an existing TD node with TH
        if (!TH) {
          TH = document.createElement('TH');
          TR.appendChild(TH);
        } else if (TH.nodeName == 'TD') {
          TH = replaceTdWithTh(TH, TR);
        }
        this.renderRowHeader(row, visibleColIndex, TH);
        // http://jsperf.com/nextsibling-vs-indexed-childnodes
        TH = TH.nextSibling;
      }
    }

    /**
     * Adjust the number of COL and TH elements to match the number of columns and headers that need to be rendered
     */

  }, {
    key: 'adjustAvailableNodes',
    value: function adjustAvailableNodes() {
      this.adjustColGroups();
      this.adjustThead();
    }

    /**
     * Renders the column headers
     */

  }, {
    key: 'renderColumnHeaders',
    value: function renderColumnHeaders() {
      if (!this.columnHeaderCount) {
        return;
      }
      var columnCount = this.wtTable.getRenderedColumnsCount();

      for (var i = 0; i < this.columnHeaderCount; i++) {
        var TR = this.getTrForColumnHeaders(i);

        for (var renderedColumnIndex = -1 * this.rowHeaderCount; renderedColumnIndex < columnCount; renderedColumnIndex++) {
          var sourceCol = this.columnFilter.renderedToSource(renderedColumnIndex);

          this.renderColumnHeader(i, sourceCol, TR.childNodes[renderedColumnIndex + this.rowHeaderCount]);
        }
      }
    }

    /**
     * Adjusts the number of COL elements to match the number of columns that need to be rendered
     */

  }, {
    key: 'adjustColGroups',
    value: function adjustColGroups() {
      var columnCount = this.wtTable.getRenderedColumnsCount();

      while (this.wtTable.colgroupChildrenLength < columnCount + this.rowHeaderCount) {
        this.COLGROUP.appendChild(document.createElement('COL'));
        this.wtTable.colgroupChildrenLength++;
      }
      while (this.wtTable.colgroupChildrenLength > columnCount + this.rowHeaderCount) {
        this.COLGROUP.removeChild(this.COLGROUP.lastChild);
        this.wtTable.colgroupChildrenLength--;
      }
      if (this.rowHeaderCount) {
        (0, _element.addClass)(this.COLGROUP.childNodes[0], 'rowHeader');
      }
    }

    /**
     * Adjusts the number of TH elements in THEAD to match the number of headers and columns that need to be rendered
     */

  }, {
    key: 'adjustThead',
    value: function adjustThead() {
      var columnCount = this.wtTable.getRenderedColumnsCount();
      var TR = this.THEAD.firstChild;

      if (this.columnHeaders.length) {
        for (var i = 0, len = this.columnHeaders.length; i < len; i++) {
          TR = this.THEAD.childNodes[i];

          if (!TR) {
            TR = document.createElement('TR');
            this.THEAD.appendChild(TR);
          }
          this.theadChildrenLength = TR.childNodes.length;

          while (this.theadChildrenLength < columnCount + this.rowHeaderCount) {
            TR.appendChild(document.createElement('TH'));
            this.theadChildrenLength++;
          }
          while (this.theadChildrenLength > columnCount + this.rowHeaderCount) {
            TR.removeChild(TR.lastChild);
            this.theadChildrenLength--;
          }
        }
        var theadChildrenLength = this.THEAD.childNodes.length;

        if (theadChildrenLength > this.columnHeaders.length) {
          for (var _i2 = this.columnHeaders.length; _i2 < theadChildrenLength; _i2++) {
            this.THEAD.removeChild(this.THEAD.lastChild);
          }
        }
      } else if (TR) {
        (0, _element.empty)(TR);
      }
    }

    /**
     * @param {Number} index
     * @returns {HTMLTableCellElement}
     */

  }, {
    key: 'getTrForColumnHeaders',
    value: function getTrForColumnHeaders(index) {
      return this.THEAD.childNodes[index];
    }

    /**
     * @param {Number} row
     * @param {Number} col
     * @param {HTMLTableCellElement} TH
     * @returns {*}
     */

  }, {
    key: 'renderColumnHeader',
    value: function renderColumnHeader(row, col, TH) {
      TH.className = '';
      TH.removeAttribute('style');

      return this.columnHeaders[row](col, TH, row);
    }

    /**
     * Add and/or remove the TDs to match the desired number
     *
     * @param {HTMLTableCellElement} TR Table row in question
     * @param {Number} desiredCount The desired number of TDs in the TR
     */

  }, {
    key: 'adjustColumns',
    value: function adjustColumns(TR, desiredCount) {
      var count = TR.childNodes.length;

      while (count < desiredCount) {
        var TD = document.createElement('TD');

        TR.appendChild(TD);
        count++;
      }
      while (count > desiredCount) {
        TR.removeChild(TR.lastChild);
        count--;
      }
    }

    /**
     * @param {Number} columnsToRender
     */

  }, {
    key: 'removeRedundantColumns',
    value: function removeRedundantColumns(columnsToRender) {
      while (this.wtTable.tbodyChildrenLength > columnsToRender) {
        this.TBODY.removeChild(this.TBODY.lastChild);
        this.wtTable.tbodyChildrenLength--;
      }
    }
  }]);

  return TableRenderer;
}();

function replaceTdWithTh(TD, TR) {
  var TH = document.createElement('TH');

  TR.insertBefore(TH, TD);
  TR.removeChild(TD);

  return TH;
}

function replaceThWithTd(TH, TR) {
  var TD = document.createElement('TD');

  TR.insertBefore(TD, TH);
  TR.removeChild(TH);

  return TD;
}

exports.default = TableRenderer;

/***/ }),
/* 71 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _object = __webpack_require__(25);

var _eventManager = __webpack_require__(23);

var _eventManager2 = _interopRequireDefault(_eventManager);

var _viewportColumns = __webpack_require__(60);

var _viewportColumns2 = _interopRequireDefault(_viewportColumns);

var _viewportRows = __webpack_require__(61);

var _viewportRows2 = _interopRequireDefault(_viewportRows);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class Viewport
 */
var Viewport = function () {
  /**
   * @param wotInstance
   */
  function Viewport(wotInstance) {
    var _this = this;

    _classCallCheck(this, Viewport);

    this.wot = wotInstance;
    // legacy support
    this.instance = this.wot;

    this.oversizedRows = [];
    this.oversizedColumnHeaders = [];
    this.hasOversizedColumnHeadersMarked = {};
    this.clientHeight = 0;
    this.containerWidth = NaN;
    this.rowHeaderWidth = NaN;
    this.rowsVisibleCalculator = null;
    this.columnsVisibleCalculator = null;

    this.eventManager = new _eventManager2.default(this.wot);
    this.eventManager.addEventListener(window, 'resize', function () {
      _this.clientHeight = _this.getWorkspaceHeight();
    });
  }

  /**
   * @returns {number}
   */


  _createClass(Viewport, [{
    key: 'getWorkspaceHeight',
    value: function getWorkspaceHeight() {
      var trimmingContainer = this.instance.wtOverlays.topOverlay.trimmingContainer;
      var elemHeight = void 0;
      var height = 0;

      if (trimmingContainer === window) {
        height = document.documentElement.clientHeight;
      } else {
        elemHeight = (0, _element.outerHeight)(trimmingContainer);
        // returns height without DIV scrollbar
        height = elemHeight > 0 && trimmingContainer.clientHeight > 0 ? trimmingContainer.clientHeight : Infinity;
      }

      return height;
    }
  }, {
    key: 'getWorkspaceWidth',
    value: function getWorkspaceWidth() {
      var width = void 0;
      var totalColumns = this.wot.getSetting('totalColumns');
      var trimmingContainer = this.instance.wtOverlays.leftOverlay.trimmingContainer;
      var overflow = void 0;
      var stretchSetting = this.wot.getSetting('stretchH');
      var docOffsetWidth = document.documentElement.offsetWidth;
      var preventOverflow = this.wot.getSetting('preventOverflow');

      if (preventOverflow) {
        return (0, _element.outerWidth)(this.instance.wtTable.wtRootElement);
      }

      if (this.wot.getSetting('freezeOverlays')) {
        width = Math.min(docOffsetWidth - this.getWorkspaceOffset().left, docOffsetWidth);
      } else {
        width = Math.min(this.getContainerFillWidth(), docOffsetWidth - this.getWorkspaceOffset().left, docOffsetWidth);
      }

      if (trimmingContainer === window && totalColumns > 0 && this.sumColumnWidths(0, totalColumns - 1) > width) {
        // in case sum of column widths is higher than available stylesheet width, let's assume using the whole window
        // otherwise continue below, which will allow stretching
        // this is used in `scroll_window.html`
        // TODO test me
        return document.documentElement.clientWidth;
      }

      if (trimmingContainer !== window) {
        overflow = (0, _element.getStyle)(this.instance.wtOverlays.leftOverlay.trimmingContainer, 'overflow');

        if (overflow == 'scroll' || overflow == 'hidden' || overflow == 'auto') {
          // this is used in `scroll.html`
          // TODO test me
          return Math.max(width, trimmingContainer.clientWidth);
        }
      }

      if (stretchSetting === 'none' || !stretchSetting) {
        // if no stretching is used, return the maximum used workspace width
        return Math.max(width, (0, _element.outerWidth)(this.instance.wtTable.TABLE));
      }
      // if stretching is used, return the actual container width, so the columns can fit inside it
      return width;
    }

    /**
     * Checks if viewport has vertical scroll
     *
     * @returns {Boolean}
     */

  }, {
    key: 'hasVerticalScroll',
    value: function hasVerticalScroll() {
      return this.getWorkspaceActualHeight() > this.getWorkspaceHeight();
    }

    /**
     * Checks if viewport has horizontal scroll
     *
     * @returns {Boolean}
     */

  }, {
    key: 'hasHorizontalScroll',
    value: function hasHorizontalScroll() {
      return this.getWorkspaceActualWidth() > this.getWorkspaceWidth();
    }

    /**
     * @param from
     * @param length
     * @returns {Number}
     */

  }, {
    key: 'sumColumnWidths',
    value: function sumColumnWidths(from, length) {
      var sum = 0;

      while (from < length) {
        sum += this.wot.wtTable.getColumnWidth(from);
        from++;
      }

      return sum;
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getContainerFillWidth',
    value: function getContainerFillWidth() {
      if (this.containerWidth) {
        return this.containerWidth;
      }
      var mainContainer = this.instance.wtTable.holder;
      var fillWidth = void 0;
      var dummyElement = void 0;

      dummyElement = document.createElement('div');
      dummyElement.style.width = '100%';
      dummyElement.style.height = '1px';
      mainContainer.appendChild(dummyElement);
      fillWidth = dummyElement.offsetWidth;

      this.containerWidth = fillWidth;
      mainContainer.removeChild(dummyElement);

      return fillWidth;
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getWorkspaceOffset',
    value: function getWorkspaceOffset() {
      return (0, _element.offset)(this.wot.wtTable.TABLE);
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getWorkspaceActualHeight',
    value: function getWorkspaceActualHeight() {
      return (0, _element.outerHeight)(this.wot.wtTable.TABLE);
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getWorkspaceActualWidth',
    value: function getWorkspaceActualWidth() {
      return (0, _element.outerWidth)(this.wot.wtTable.TABLE) || (0, _element.outerWidth)(this.wot.wtTable.TBODY) || (0, _element.outerWidth)(this.wot.wtTable.THEAD); // IE8 reports 0 as <table> offsetWidth;
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getColumnHeaderHeight',
    value: function getColumnHeaderHeight() {
      if (isNaN(this.columnHeaderHeight)) {
        this.columnHeaderHeight = (0, _element.outerHeight)(this.wot.wtTable.THEAD);
      }

      return this.columnHeaderHeight;
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getViewportHeight',
    value: function getViewportHeight() {
      var containerHeight = this.getWorkspaceHeight();
      var columnHeaderHeight = void 0;

      if (containerHeight === Infinity) {
        return containerHeight;
      }
      columnHeaderHeight = this.getColumnHeaderHeight();

      if (columnHeaderHeight > 0) {
        containerHeight -= columnHeaderHeight;
      }

      return containerHeight;
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getRowHeaderWidth',
    value: function getRowHeaderWidth() {
      var rowHeadersHeightSetting = this.instance.getSetting('rowHeaderWidth');
      var rowHeaders = this.instance.getSetting('rowHeaders');

      if (rowHeadersHeightSetting) {
        this.rowHeaderWidth = 0;

        for (var i = 0, len = rowHeaders.length; i < len; i++) {
          this.rowHeaderWidth += rowHeadersHeightSetting[i] || rowHeadersHeightSetting;
        }
      }

      if (this.wot.cloneSource) {
        return this.wot.cloneSource.wtViewport.getRowHeaderWidth();
      }

      if (isNaN(this.rowHeaderWidth)) {

        if (rowHeaders.length) {
          var TH = this.instance.wtTable.TABLE.querySelector('TH');
          this.rowHeaderWidth = 0;

          for (var _i = 0, _len = rowHeaders.length; _i < _len; _i++) {
            if (TH) {
              this.rowHeaderWidth += (0, _element.outerWidth)(TH);
              TH = TH.nextSibling;
            } else {
              // yes this is a cheat but it worked like that before, just taking assumption from CSS instead of measuring.
              // TODO: proper fix
              this.rowHeaderWidth += 50;
            }
          }
        } else {
          this.rowHeaderWidth = 0;
        }
      }

      this.rowHeaderWidth = this.instance.getSetting('onModifyRowHeaderWidth', this.rowHeaderWidth) || this.rowHeaderWidth;

      return this.rowHeaderWidth;
    }

    /**
     * @returns {Number}
     */

  }, {
    key: 'getViewportWidth',
    value: function getViewportWidth() {
      var containerWidth = this.getWorkspaceWidth();
      var rowHeaderWidth = void 0;

      if (containerWidth === Infinity) {
        return containerWidth;
      }
      rowHeaderWidth = this.getRowHeaderWidth();

      if (rowHeaderWidth > 0) {
        return containerWidth - rowHeaderWidth;
      }

      return containerWidth;
    }

    /**
     * Creates:
     *  - rowsRenderCalculator (before draw, to qualify rows for rendering)
     *  - rowsVisibleCalculator (after draw, to measure which rows are actually visible)
     *
     * @returns {ViewportRowsCalculator}
     */

  }, {
    key: 'createRowsCalculator',
    value: function createRowsCalculator() {
      var _this2 = this;

      var visible = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      var height = void 0;
      var pos = void 0;
      var fixedRowsTop = void 0;
      var scrollbarHeight = void 0;
      var fixedRowsBottom = void 0;
      var fixedRowsHeight = void 0;
      var totalRows = void 0;

      this.rowHeaderWidth = NaN;

      if (this.wot.wtSettings.settings.renderAllRows) {
        height = Infinity;
      } else {
        height = this.getViewportHeight();
      }
      pos = this.wot.wtOverlays.topOverlay.getScrollPosition() - this.wot.wtOverlays.topOverlay.getTableParentOffset();

      if (pos < 0) {
        pos = 0;
      }
      fixedRowsTop = this.wot.getSetting('fixedRowsTop');
      fixedRowsBottom = this.wot.getSetting('fixedRowsBottom');
      totalRows = this.wot.getSetting('totalRows');

      if (fixedRowsTop) {
        fixedRowsHeight = this.wot.wtOverlays.topOverlay.sumCellSizes(0, fixedRowsTop);
        pos += fixedRowsHeight;
        height -= fixedRowsHeight;
      }

      if (fixedRowsBottom && this.wot.wtOverlays.bottomOverlay.clone) {
        fixedRowsHeight = this.wot.wtOverlays.bottomOverlay.sumCellSizes(totalRows - fixedRowsBottom, totalRows);

        height -= fixedRowsHeight;
      }

      if (this.wot.wtTable.holder.clientHeight === this.wot.wtTable.holder.offsetHeight) {
        scrollbarHeight = 0;
      } else {
        scrollbarHeight = (0, _element.getScrollbarWidth)();
      }

      return new _viewportRows2.default(height, pos, this.wot.getSetting('totalRows'), function (sourceRow) {
        return _this2.wot.wtTable.getRowHeight(sourceRow);
      }, visible ? null : this.wot.wtSettings.settings.viewportRowCalculatorOverride, visible, scrollbarHeight);
    }

    /**
     * Creates:
     *  - columnsRenderCalculator (before draw, to qualify columns for rendering)
     *  - columnsVisibleCalculator (after draw, to measure which columns are actually visible)
     *
     * @returns {ViewportRowsCalculator}
     */

  }, {
    key: 'createColumnsCalculator',
    value: function createColumnsCalculator() {
      var _this3 = this;

      var visible = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      var width = this.getViewportWidth();
      var pos = void 0;
      var fixedColumnsLeft = void 0;

      this.columnHeaderHeight = NaN;

      pos = this.wot.wtOverlays.leftOverlay.getScrollPosition() - this.wot.wtOverlays.leftOverlay.getTableParentOffset();

      if (pos < 0) {
        pos = 0;
      }
      fixedColumnsLeft = this.wot.getSetting('fixedColumnsLeft');

      if (fixedColumnsLeft) {
        var fixedColumnsWidth = this.wot.wtOverlays.leftOverlay.sumCellSizes(0, fixedColumnsLeft);
        pos += fixedColumnsWidth;
        width -= fixedColumnsWidth;
      }
      if (this.wot.wtTable.holder.clientWidth !== this.wot.wtTable.holder.offsetWidth) {
        width -= (0, _element.getScrollbarWidth)();
      }

      return new _viewportColumns2.default(width, pos, this.wot.getSetting('totalColumns'), function (sourceCol) {
        return _this3.wot.wtTable.getColumnWidth(sourceCol);
      }, visible ? null : this.wot.wtSettings.settings.viewportColumnCalculatorOverride, visible, this.wot.getSetting('stretchH'), function (stretchedWidth, column) {
        return _this3.wot.getSetting('onBeforeStretchingColumnWidth', stretchedWidth, column);
      });
    }

    /**
     * Creates rowsRenderCalculator and columnsRenderCalculator (before draw, to determine what rows and
     * cols should be rendered)
     *
     * @param fastDraw {Boolean} If `true`, will try to avoid full redraw and only update the border positions.
     *                           If `false` or `undefined`, will perform a full redraw
     * @returns fastDraw {Boolean} The fastDraw value, possibly modified
     */

  }, {
    key: 'createRenderCalculators',
    value: function createRenderCalculators() {
      var fastDraw = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      if (fastDraw) {
        var proposedRowsVisibleCalculator = this.createRowsCalculator(true);
        var proposedColumnsVisibleCalculator = this.createColumnsCalculator(true);

        if (!(this.areAllProposedVisibleRowsAlreadyRendered(proposedRowsVisibleCalculator) && this.areAllProposedVisibleColumnsAlreadyRendered(proposedColumnsVisibleCalculator))) {
          fastDraw = false;
        }
      }

      if (!fastDraw) {
        this.rowsRenderCalculator = this.createRowsCalculator();
        this.columnsRenderCalculator = this.createColumnsCalculator();
      }
      // delete temporarily to make sure that renderers always use rowsRenderCalculator, not rowsVisibleCalculator
      this.rowsVisibleCalculator = null;
      this.columnsVisibleCalculator = null;

      return fastDraw;
    }

    /**
     * Creates rowsVisibleCalculator and columnsVisibleCalculator (after draw, to determine what are
     * the actually visible rows and columns)
     */

  }, {
    key: 'createVisibleCalculators',
    value: function createVisibleCalculators() {
      this.rowsVisibleCalculator = this.createRowsCalculator(true);
      this.columnsVisibleCalculator = this.createColumnsCalculator(true);
    }

    /**
     * Returns information whether proposedRowsVisibleCalculator viewport
     * is contained inside rows rendered in previous draw (cached in rowsRenderCalculator)
     *
     * @param {Object} proposedRowsVisibleCalculator
     * @returns {Boolean} Returns `true` if all proposed visible rows are already rendered (meaning: redraw is not needed).
     *                    Returns `false` if at least one proposed visible row is not already rendered (meaning: redraw is needed)
     */

  }, {
    key: 'areAllProposedVisibleRowsAlreadyRendered',
    value: function areAllProposedVisibleRowsAlreadyRendered(proposedRowsVisibleCalculator) {
      if (this.rowsVisibleCalculator) {
        if (proposedRowsVisibleCalculator.startRow < this.rowsRenderCalculator.startRow || proposedRowsVisibleCalculator.startRow === this.rowsRenderCalculator.startRow && proposedRowsVisibleCalculator.startRow > 0) {
          return false;
        } else if (proposedRowsVisibleCalculator.endRow > this.rowsRenderCalculator.endRow || proposedRowsVisibleCalculator.endRow === this.rowsRenderCalculator.endRow && proposedRowsVisibleCalculator.endRow < this.wot.getSetting('totalRows') - 1) {
          return false;
        }
        return true;
      }

      return false;
    }

    /**
     * Returns information whether proposedColumnsVisibleCalculator viewport
     * is contained inside column rendered in previous draw (cached in columnsRenderCalculator)
     *
     * @param {Object} proposedColumnsVisibleCalculator
     * @returns {Boolean} Returns `true` if all proposed visible columns are already rendered (meaning: redraw is not needed).
     *                    Returns `false` if at least one proposed visible column is not already rendered (meaning: redraw is needed)
     */

  }, {
    key: 'areAllProposedVisibleColumnsAlreadyRendered',
    value: function areAllProposedVisibleColumnsAlreadyRendered(proposedColumnsVisibleCalculator) {
      if (this.columnsVisibleCalculator) {
        if (proposedColumnsVisibleCalculator.startColumn < this.columnsRenderCalculator.startColumn || proposedColumnsVisibleCalculator.startColumn === this.columnsRenderCalculator.startColumn && proposedColumnsVisibleCalculator.startColumn > 0) {
          return false;
        } else if (proposedColumnsVisibleCalculator.endColumn > this.columnsRenderCalculator.endColumn || proposedColumnsVisibleCalculator.endColumn === this.columnsRenderCalculator.endColumn && proposedColumnsVisibleCalculator.endColumn < this.wot.getSetting('totalColumns') - 1) {
          return false;
        }
        return true;
      }

      return false;
    }

    /**
     * Resets values in keys of the hasOversizedColumnHeadersMarked object after updateSettings.
     */

  }, {
    key: 'resetHasOversizedColumnHeadersMarked',
    value: function resetHasOversizedColumnHeadersMarked() {
      (0, _object.objectEach)(this.hasOversizedColumnHeadersMarked, function (value, key, object) {
        object[key] = void 0;
      });
    }
  }]);

  return Viewport;
}();

exports.default = Viewport;

/***/ }),
/* 72 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var addToUnscopables = __webpack_require__(17)
  , step             = __webpack_require__(89)
  , Iterators        = __webpack_require__(27)
  , toIObject        = __webpack_require__(9);

// 22.1.3.4 Array.prototype.entries()
// 22.1.3.13 Array.prototype.keys()
// 22.1.3.29 Array.prototype.values()
// 22.1.3.30 Array.prototype[@@iterator]()
module.exports = __webpack_require__(88)(Array, 'Array', function(iterated, kind){
  this._t = toIObject(iterated); // target
  this._i = 0;                   // next index
  this._k = kind;                // kind
// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
}, function(){
  var O     = this._t
    , kind  = this._k
    , index = this._i++;
  if(!O || index >= O.length){
    this._t = undefined;
    return step(1);
  }
  if(kind == 'keys'  )return step(0, index);
  if(kind == 'values')return step(0, O[index]);
  return step(0, [index, O[index]]);
}, 'values');

// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
Iterators.Arguments = Iterators.Array;

addToUnscopables('keys');
addToUnscopables('values');
addToUnscopables('entries');

/***/ }),
/* 73 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.stopImmediatePropagation = stopImmediatePropagation;
exports.isImmediatePropagationStopped = isImmediatePropagationStopped;
exports.stopPropagation = stopPropagation;
exports.pageX = pageX;
exports.pageY = pageY;
exports.isRightClick = isRightClick;
exports.isLeftClick = isLeftClick;

var _element = __webpack_require__(2);

/**
 * Prevent other listeners of the same event from being called.
 *
 * @param {Event} event
 */
function stopImmediatePropagation(event) {
  event.isImmediatePropagationEnabled = false;
  event.cancelBubble = true;
}

/**
 * Check if event was stopped by `stopImmediatePropagation`.
 *
 * @param event {Event}
 * @returns {Boolean}
 */
function isImmediatePropagationStopped(event) {
  return event.isImmediatePropagationEnabled === false;
}

/**
 * Prevent further propagation of the current event (prevent bubbling).
 *
 * @param event {Event}
 */
function stopPropagation(event) {
  // ie8
  // http://msdn.microsoft.com/en-us/library/ie/ff975462(v=vs.85).aspx
  if (typeof event.stopPropagation === 'function') {
    event.stopPropagation();
  } else {
    event.cancelBubble = true;
  }
}

/**
 * Get horizontal coordinate of the event object relative to the whole document.
 *
 * @param {Event} event
 * @returns {Number}
 */
function pageX(event) {
  if (event.pageX) {
    return event.pageX;
  }

  return event.clientX + (0, _element.getWindowScrollLeft)();
}

/**
 * Get vertical coordinate of the event object relative to the whole document.
 *
 * @param {Event} event
 * @returns {Number}
 */
function pageY(event) {
  if (event.pageY) {
    return event.pageY;
  }

  return event.clientY + (0, _element.getWindowScrollTop)();
}

/**
 * Check if provided event was triggered by clicking the right mouse button.
 *
 * @param {Event} event DOM Event.
 * @returns {Boolean}
 */
function isRightClick(event) {
  return event.button === 2;
}

/**
 * Check if provided event was triggered by clicking the left mouse button.
 *
 * @param {Event} event DOM Event.
 * @returns {Boolean}
 */
function isLeftClick(event) {
  return event.button === 0;
}

/***/ }),
/* 74 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports.requestAnimationFrame = requestAnimationFrame;
exports.cancelAnimationFrame = cancelAnimationFrame;
exports.isTouchSupported = isTouchSupported;
exports.isWebComponentSupportedNatively = isWebComponentSupportedNatively;
exports.hasCaptionProblem = hasCaptionProblem;
exports.getComparisonFunction = getComparisonFunction;
// https://gist.github.com/paulirish/1579671
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];
var _requestAnimationFrame = window.requestAnimationFrame;
var _cancelAnimationFrame = window.cancelAnimationFrame;

for (var x = 0; x < vendors.length && !_requestAnimationFrame; ++x) {
  _requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame'];
  _cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame'] || window[vendors[x] + 'CancelRequestAnimationFrame'];
}

if (!_requestAnimationFrame) {
  _requestAnimationFrame = function _requestAnimationFrame(callback) {
    var currTime = new Date().getTime();
    var timeToCall = Math.max(0, 16 - (currTime - lastTime));
    var id = window.setTimeout(function () {
      callback(currTime + timeToCall);
    }, timeToCall);
    lastTime = currTime + timeToCall;

    return id;
  };
}

if (!_cancelAnimationFrame) {
  _cancelAnimationFrame = function _cancelAnimationFrame(id) {
    clearTimeout(id);
  };
}

/**
 * Polyfill for requestAnimationFrame
 *
 * @param {Function} callback
 * @returns {Number}
 */
function requestAnimationFrame(callback) {
  return _requestAnimationFrame.call(window, callback);
}

/**
 * Polyfill for cancelAnimationFrame
 *
 * @param {Number} id
 */
function cancelAnimationFrame(id) {
  _cancelAnimationFrame.call(window, id);
}

function isTouchSupported() {
  return 'ontouchstart' in window;
}

/**
 * Checks if browser is support web components natively
 *
 * @returns {Boolean}
 */
function isWebComponentSupportedNatively() {
  var test = document.createElement('div');

  return !!(test.createShadowRoot && test.createShadowRoot.toString().match(/\[native code\]/));
}

var _hasCaptionProblem;

function detectCaptionProblem() {
  var TABLE = document.createElement('TABLE');
  TABLE.style.borderSpacing = 0;
  TABLE.style.borderWidth = 0;
  TABLE.style.padding = 0;
  var TBODY = document.createElement('TBODY');
  TABLE.appendChild(TBODY);
  TBODY.appendChild(document.createElement('TR'));
  TBODY.firstChild.appendChild(document.createElement('TD'));
  TBODY.firstChild.firstChild.innerHTML = '<tr><td>t<br>t</td></tr>';

  var CAPTION = document.createElement('CAPTION');
  CAPTION.innerHTML = 'c<br>c<br>c<br>c';
  CAPTION.style.padding = 0;
  CAPTION.style.margin = 0;
  TABLE.insertBefore(CAPTION, TBODY);

  document.body.appendChild(TABLE);
  _hasCaptionProblem = TABLE.offsetHeight < 2 * TABLE.lastChild.offsetHeight; // boolean
  document.body.removeChild(TABLE);
}

function hasCaptionProblem() {
  if (_hasCaptionProblem === void 0) {
    detectCaptionProblem();
  }

  return _hasCaptionProblem;
}

var comparisonFunction = void 0;

/**
 * Get string comparison function for sorting purposes. It supports multilingual string comparison base on Internationalization API.
 *
 * @param {String} [language]
 * @param {Object} [options]
 * @returns {*}
 */
function getComparisonFunction(language) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

  if (comparisonFunction) {
    return comparisonFunction;
  }

  if ((typeof Intl === 'undefined' ? 'undefined' : _typeof(Intl)) === 'object') {
    comparisonFunction = new Intl.Collator(language, options).compare;
  } else if (typeof String.prototype.localeCompare === 'function') {
    comparisonFunction = function comparisonFunction(a, b) {
      return ('' + a).localeCompare(b);
    };
  } else {
    comparisonFunction = function comparisonFunction(a, b) {
      if (a === b) {
        return 0;
      }

      return a > b ? -1 : 1;
    };
  }

  return comparisonFunction;
}

/***/ }),
/* 75 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.isFunction = isFunction;
exports.throttle = throttle;
exports.throttleAfterHits = throttleAfterHits;
exports.debounce = debounce;
exports.pipe = pipe;
exports.partial = partial;
exports.curry = curry;
exports.curryRight = curryRight;

var _array = __webpack_require__(24);

/**
 * Checks if given variable is function.
 *
 * @param {*} func Variable to check.
 * @returns {Boolean}
 */
function isFunction(func) {
  return typeof func === 'function';
}

/**
 * Creates throttle function that enforces a maximum number of times a function (`func`) can be called over time (`wait`).
 *
 * @param {Function} func Function to invoke.
 * @param {Number} wait Delay in miliseconds.
 * @returns {Function}
 */
function throttle(func) {
  var wait = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 200;

  var lastCalled = 0;
  var result = {
    lastCallThrottled: true
  };
  var lastTimer = null;

  function _throttle() {
    var _this = this;

    var args = arguments;
    var stamp = Date.now();
    var needCall = false;

    result.lastCallThrottled = true;

    if (!lastCalled) {
      lastCalled = stamp;
      needCall = true;
    }
    var remaining = wait - (stamp - lastCalled);

    if (needCall) {
      result.lastCallThrottled = false;
      func.apply(this, args);
    } else {
      if (lastTimer) {
        clearTimeout(lastTimer);
      }
      lastTimer = setTimeout(function () {
        result.lastCallThrottled = false;
        func.apply(_this, args);
        lastCalled = 0;
        lastTimer = void 0;
      }, remaining);
    }

    return result;
  }

  return _throttle;
}

/**
 * Creates throttle function that enforces a maximum number of times a function (`func`) can be called over
 * time (`wait`) after specified hits.
 *
 * @param {Function} func Function to invoke.
 * @param {Number} wait Delay in miliseconds.
 * @param {Number} hits Number of hits after throttling will be applied.
 * @returns {Function}
 */
function throttleAfterHits(func) {
  var wait = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 200;
  var hits = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 10;

  var funcThrottle = throttle(func, wait);
  var remainHits = hits;

  function _clearHits() {
    remainHits = hits;
  }
  function _throttleAfterHits() {
    if (remainHits) {
      remainHits--;

      return func.apply(this, arguments);
    }

    return funcThrottle.apply(this, arguments);
  }
  _throttleAfterHits.clearHits = _clearHits;

  return _throttleAfterHits;
}

/**
 * Creates debounce function that enforces a function (`func`) not be called again until a certain amount of time (`wait`)
 * has passed without it being called.
 *
 * @param {Function} func Function to invoke.
 * @param {Number} wait Delay in milliseconds.
 * @returns {Function}
 */
function debounce(func) {
  var wait = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 200;

  var lastTimer = null;
  var result = void 0;

  function _debounce() {
    var _this2 = this;

    var args = arguments;

    if (lastTimer) {
      clearTimeout(lastTimer);
    }
    lastTimer = setTimeout(function () {
      result = func.apply(_this2, args);
    }, wait);

    return result;
  }

  return _debounce;
}

/**
 * Creates the function that returns the result of calling the given functions. Result of the first function is passed to
 * the second as an argument and so on. Only first function in the chain can handle multiple arguments.
 *
 * @param {Function} functions Functions to compose.
 * @returns {Function}
 */
function pipe() {
  for (var _len = arguments.length, functions = Array(_len), _key = 0; _key < _len; _key++) {
    functions[_key] = arguments[_key];
  }

  var firstFunc = functions[0],
      restFunc = functions.slice(1);


  return function _pipe() {
    return (0, _array.arrayReduce)(restFunc, function (acc, fn) {
      return fn(acc);
    }, firstFunc.apply(this, arguments));
  };
}

/**
 * Creates the function that returns the function with cached arguments.
 *
 * @param {Function} func Function to partialization.
 * @param {Array} params Function arguments to cache.
 * @returns {Function}
 */
function partial(func) {
  for (var _len2 = arguments.length, params = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
    params[_key2 - 1] = arguments[_key2];
  }

  return function _partial() {
    for (var _len3 = arguments.length, restParams = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
      restParams[_key3] = arguments[_key3];
    }

    return func.apply(this, params.concat(restParams));
  };
}

/**
 * Creates the functions that returns the function with cached arguments. If count if passed arguments will be matched
 * to the arguments defined in `func` then function will be invoked.
 * Arguments are added to the stack in direction from the left to the right.
 *
 * @example
 * ```
 * var replace = curry(function(find, replace, string) {
 *   return string.replace(find, replace);
 * });
 *
 * // returns function with bounded first argument
 * var replace = replace('foo')
 *
 * // returns replaced string - all arguments was passed so function was invoked
 * replace('bar', 'Some test with foo...');
 *
 * ```
 *
 * @param {Function} func Function to currying.
 * @returns {Function}
 */
function curry(func) {
  var argsLength = func.length;

  function given(argsSoFar) {
    return function _curry() {
      for (var _len4 = arguments.length, params = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
        params[_key4] = arguments[_key4];
      }

      var passedArgsSoFar = argsSoFar.concat(params);
      var result = void 0;

      if (passedArgsSoFar.length >= argsLength) {
        result = func.apply(this, passedArgsSoFar);
      } else {
        result = given(passedArgsSoFar);
      }

      return result;
    };
  }

  return given([]);
}

/**
 * Creates the functions that returns the function with cached arguments. If count if passed arguments will be matched
 * to the arguments defined in `func` then function will be invoked.
 * Arguments are added to the stack in direction from the right to the left.
 *
 * @example
 * ```
 * var replace = curry(function(find, replace, string) {
 *   return string.replace(find, replace);
 * });
 *
 * // returns function with bounded first argument
 * var replace = replace('Some test with foo...')
 *
 * // returns replaced string - all arguments was passed so function was invoked
 * replace('bar', 'foo');
 *
 * ```
 *
 * @param {Function} func Function to currying.
 * @returns {Function}
 */
function curryRight(func) {
  var argsLength = func.length;

  function given(argsSoFar) {
    return function _curry() {
      for (var _len5 = arguments.length, params = Array(_len5), _key5 = 0; _key5 < _len5; _key5++) {
        params[_key5] = arguments[_key5];
      }

      var passedArgsSoFar = argsSoFar.concat(params.reverse());
      var result = void 0;

      if (passedArgsSoFar.length >= argsLength) {
        result = func.apply(this, passedArgsSoFar);
      } else {
        result = given(passedArgsSoFar);
      }

      return result;
    };
  }

  return given([]);
}

/***/ }),
/* 76 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports.isNumeric = isNumeric;
exports.rangeEach = rangeEach;
exports.rangeEachReverse = rangeEachReverse;
exports.valueAccordingPercent = valueAccordingPercent;
/**
 * Checks if value of n is a numeric one
 * http://jsperf.com/isnan-vs-isnumeric/4
 * @param n
 * @returns {boolean}
 */
function isNumeric(n) {
  /* eslint-disable */
  var t = typeof n === 'undefined' ? 'undefined' : _typeof(n);

  return t == 'number' ? !isNaN(n) && isFinite(n) : t == 'string' ? !n.length ? false : n.length == 1 ? /\d/.test(n) : /^\s*[+-]?\s*(?:(?:\d+(?:\.\d+)?(?:e[+-]?\d+)?)|(?:0x[a-f\d]+))\s*$/i.test(n) : t == 'object' ? !!n && typeof n.valueOf() == 'number' && !(n instanceof Date) : false;
}

/**
 * A specialized version of `.forEach` defined by ranges.
 *
 * @param {Number} rangeFrom The number from start iterate.
 * @param {Number|Function} rangeTo The number where finish iterate or function as a iteratee.
 * @param {Function} [iteratee] The function invoked per iteration.
 */
function rangeEach(rangeFrom, rangeTo, iteratee) {
  var index = -1;

  if (typeof rangeTo === 'function') {
    iteratee = rangeTo;
    rangeTo = rangeFrom;
  } else {
    index = rangeFrom - 1;
  }
  while (++index <= rangeTo) {
    if (iteratee(index) === false) {
      break;
    }
  }
}

/**
 * A specialized version of `.forEach` defined by ranges iterable in reverse order.
 *
 * @param {Number} rangeFrom The number from start iterate.
 * @param {Number} rangeTo The number where finish iterate.
 * @param {Function} iteratee The function invoked per iteration.
 */
function rangeEachReverse(rangeFrom, rangeTo, iteratee) {
  var index = rangeFrom + 1;

  if (typeof rangeTo === 'function') {
    iteratee = rangeTo;
    rangeTo = 0;
  }
  while (--index >= rangeTo) {
    if (iteratee(index) === false) {
      break;
    }
  }
}

/**
 * Calculate value from percent.
 *
 * @param {Number} value Base value from percent will be calculated.
 * @param {String|Number} percent Can be Number or String (eq. `'33%'`).
 * @returns {Number}
 */
function valueAccordingPercent(value, percent) {
  percent = parseInt(percent.toString().replace('%', ''), 10);
  percent = parseInt(value * percent / 100, 10);

  return percent;
}

/***/ }),
/* 77 */
/***/ (function(module, exports, __webpack_require__) {

// false -> Array#indexOf
// true  -> Array#includes
var toIObject = __webpack_require__(9)
  , toLength  = __webpack_require__(10)
  , toIndex   = __webpack_require__(41);
module.exports = function(IS_INCLUDES){
  return function($this, el, fromIndex){
    var O      = toIObject($this)
      , length = toLength(O.length)
      , index  = toIndex(fromIndex, length)
      , value;
    // Array#includes uses SameValueZero equality algorithm
    if(IS_INCLUDES && el != el)while(length > index){
      value = O[index++];
      if(value != value)return true;
    // Array#toIndex ignores holes, Array#includes - not
    } else for(;length > index; index++)if(IS_INCLUDES || index in O){
      if(O[index] === el)return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};

/***/ }),
/* 78 */
/***/ (function(module, exports, __webpack_require__) {

// getting tag from 19.1.3.6 Object.prototype.toString()
var cof = __webpack_require__(18)
  , TAG = __webpack_require__(1)('toStringTag')
  // ES3 wrong here
  , ARG = cof(function(){ return arguments; }()) == 'Arguments';

// fallback for IE11 Script Access Denied error
var tryGet = function(it, key){
  try {
    return it[key];
  } catch(e){ /* empty */ }
};

module.exports = function(it){
  var O, T, B;
  return it === undefined ? 'Undefined' : it === null ? 'Null'
    // @@toStringTag case
    : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
    // builtinTag case
    : ARG ? cof(O)
    // ES3 arguments fallback
    : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
};

/***/ }),
/* 79 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var dP          = __webpack_require__(6).f
  , create      = __webpack_require__(51)
  , redefineAll = __webpack_require__(40)
  , ctx         = __webpack_require__(12)
  , anInstance  = __webpack_require__(33)
  , defined     = __webpack_require__(13)
  , forOf       = __webpack_require__(37)
  , $iterDefine = __webpack_require__(88)
  , step        = __webpack_require__(89)
  , setSpecies  = __webpack_require__(94)
  , DESCRIPTORS = __webpack_require__(7)
  , fastKey     = __webpack_require__(28).fastKey
  , SIZE        = DESCRIPTORS ? '_s' : 'size';

var getEntry = function(that, key){
  // fast case
  var index = fastKey(key), entry;
  if(index !== 'F')return that._i[index];
  // frozen object case
  for(entry = that._f; entry; entry = entry.n){
    if(entry.k == key)return entry;
  }
};

module.exports = {
  getConstructor: function(wrapper, NAME, IS_MAP, ADDER){
    var C = wrapper(function(that, iterable){
      anInstance(that, C, NAME, '_i');
      that._i = create(null); // index
      that._f = undefined;    // first entry
      that._l = undefined;    // last entry
      that[SIZE] = 0;         // size
      if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that);
    });
    redefineAll(C.prototype, {
      // 23.1.3.1 Map.prototype.clear()
      // 23.2.3.2 Set.prototype.clear()
      clear: function clear(){
        for(var that = this, data = that._i, entry = that._f; entry; entry = entry.n){
          entry.r = true;
          if(entry.p)entry.p = entry.p.n = undefined;
          delete data[entry.i];
        }
        that._f = that._l = undefined;
        that[SIZE] = 0;
      },
      // 23.1.3.3 Map.prototype.delete(key)
      // 23.2.3.4 Set.prototype.delete(value)
      'delete': function(key){
        var that  = this
          , entry = getEntry(that, key);
        if(entry){
          var next = entry.n
            , prev = entry.p;
          delete that._i[entry.i];
          entry.r = true;
          if(prev)prev.n = next;
          if(next)next.p = prev;
          if(that._f == entry)that._f = next;
          if(that._l == entry)that._l = prev;
          that[SIZE]--;
        } return !!entry;
      },
      // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined)
      // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined)
      forEach: function forEach(callbackfn /*, that = undefined */){
        anInstance(this, C, 'forEach');
        var f = ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3)
          , entry;
        while(entry = entry ? entry.n : this._f){
          f(entry.v, entry.k, this);
          // revert to the last existing entry
          while(entry && entry.r)entry = entry.p;
        }
      },
      // 23.1.3.7 Map.prototype.has(key)
      // 23.2.3.7 Set.prototype.has(value)
      has: function has(key){
        return !!getEntry(this, key);
      }
    });
    if(DESCRIPTORS)dP(C.prototype, 'size', {
      get: function(){
        return defined(this[SIZE]);
      }
    });
    return C;
  },
  def: function(that, key, value){
    var entry = getEntry(that, key)
      , prev, index;
    // change existing entry
    if(entry){
      entry.v = value;
    // create new entry
    } else {
      that._l = entry = {
        i: index = fastKey(key, true), // <- index
        k: key,                        // <- key
        v: value,                      // <- value
        p: prev = that._l,             // <- previous entry
        n: undefined,                  // <- next entry
        r: false                       // <- removed
      };
      if(!that._f)that._f = entry;
      if(prev)prev.n = entry;
      that[SIZE]++;
      // add to index
      if(index !== 'F')that._i[index] = entry;
    } return that;
  },
  getEntry: getEntry,
  setStrong: function(C, NAME, IS_MAP){
    // add .keys, .values, .entries, [@@iterator]
    // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11
    $iterDefine(C, NAME, function(iterated, kind){
      this._t = iterated;  // target
      this._k = kind;      // kind
      this._l = undefined; // previous
    }, function(){
      var that  = this
        , kind  = that._k
        , entry = that._l;
      // revert to the last existing entry
      while(entry && entry.r)entry = entry.p;
      // get next entry
      if(!that._t || !(that._l = entry = entry ? entry.n : that._t._f)){
        // or finish the iteration
        that._t = undefined;
        return step(1);
      }
      // return step by kind
      if(kind == 'keys'  )return step(0, entry.k);
      if(kind == 'values')return step(0, entry.v);
      return step(0, [entry.k, entry.v]);
    }, IS_MAP ? 'entries' : 'values' , !IS_MAP, true);

    // add [@@species], 23.1.2.2, 23.2.2.2
    setSpecies(NAME);
  }
};

/***/ }),
/* 80 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var redefineAll       = __webpack_require__(40)
  , getWeak           = __webpack_require__(28).getWeak
  , anObject          = __webpack_require__(5)
  , isObject          = __webpack_require__(4)
  , anInstance        = __webpack_require__(33)
  , forOf             = __webpack_require__(37)
  , createArrayMethod = __webpack_require__(34)
  , $has              = __webpack_require__(8)
  , arrayFind         = createArrayMethod(5)
  , arrayFindIndex    = createArrayMethod(6)
  , id                = 0;

// fallback for uncaught frozen keys
var uncaughtFrozenStore = function(that){
  return that._l || (that._l = new UncaughtFrozenStore);
};
var UncaughtFrozenStore = function(){
  this.a = [];
};
var findUncaughtFrozen = function(store, key){
  return arrayFind(store.a, function(it){
    return it[0] === key;
  });
};
UncaughtFrozenStore.prototype = {
  get: function(key){
    var entry = findUncaughtFrozen(this, key);
    if(entry)return entry[1];
  },
  has: function(key){
    return !!findUncaughtFrozen(this, key);
  },
  set: function(key, value){
    var entry = findUncaughtFrozen(this, key);
    if(entry)entry[1] = value;
    else this.a.push([key, value]);
  },
  'delete': function(key){
    var index = arrayFindIndex(this.a, function(it){
      return it[0] === key;
    });
    if(~index)this.a.splice(index, 1);
    return !!~index;
  }
};

module.exports = {
  getConstructor: function(wrapper, NAME, IS_MAP, ADDER){
    var C = wrapper(function(that, iterable){
      anInstance(that, C, NAME, '_i');
      that._i = id++;      // collection id
      that._l = undefined; // leak store for uncaught frozen objects
      if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that);
    });
    redefineAll(C.prototype, {
      // 23.3.3.2 WeakMap.prototype.delete(key)
      // 23.4.3.3 WeakSet.prototype.delete(value)
      'delete': function(key){
        if(!isObject(key))return false;
        var data = getWeak(key);
        if(data === true)return uncaughtFrozenStore(this)['delete'](key);
        return data && $has(data, this._i) && delete data[this._i];
      },
      // 23.3.3.4 WeakMap.prototype.has(key)
      // 23.4.3.4 WeakSet.prototype.has(value)
      has: function has(key){
        if(!isObject(key))return false;
        var data = getWeak(key);
        if(data === true)return uncaughtFrozenStore(this).has(key);
        return data && $has(data, this._i);
      }
    });
    return C;
  },
  def: function(that, key, value){
    var data = getWeak(anObject(key), true);
    if(data === true)uncaughtFrozenStore(that).set(key, value);
    else data[that._i] = value;
    return that;
  },
  ufstore: uncaughtFrozenStore
};

/***/ }),
/* 81 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(3).document && document.documentElement;

/***/ }),
/* 82 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = !__webpack_require__(7) && !__webpack_require__(14)(function(){
  return Object.defineProperty(__webpack_require__(46)('div'), 'a', {get: function(){ return 7; }}).a != 7;
});

/***/ }),
/* 83 */
/***/ (function(module, exports, __webpack_require__) {

// check on default Array iterator
var Iterators  = __webpack_require__(27)
  , ITERATOR   = __webpack_require__(1)('iterator')
  , ArrayProto = Array.prototype;

module.exports = function(it){
  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
};

/***/ }),
/* 84 */
/***/ (function(module, exports, __webpack_require__) {

// 7.2.2 IsArray(argument)
var cof = __webpack_require__(18);
module.exports = Array.isArray || function isArray(arg){
  return cof(arg) == 'Array';
};

/***/ }),
/* 85 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.3 Number.isInteger(number)
var isObject = __webpack_require__(4)
  , floor    = Math.floor;
module.exports = function isInteger(it){
  return !isObject(it) && isFinite(it) && floor(it) === it;
};

/***/ }),
/* 86 */
/***/ (function(module, exports, __webpack_require__) {

// 7.2.8 IsRegExp(argument)
var isObject = __webpack_require__(4)
  , cof      = __webpack_require__(18)
  , MATCH    = __webpack_require__(1)('match');
module.exports = function(it){
  var isRegExp;
  return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp');
};

/***/ }),
/* 87 */
/***/ (function(module, exports, __webpack_require__) {

// call something on iterator step with safe closing on error
var anObject = __webpack_require__(5);
module.exports = function(iterator, fn, value, entries){
  try {
    return entries ? fn(anObject(value)[0], value[1]) : fn(value);
  // 7.4.6 IteratorClose(iterator, completion)
  } catch(e){
    var ret = iterator['return'];
    if(ret !== undefined)anObject(ret.call(iterator));
    throw e;
  }
};

/***/ }),
/* 88 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY        = __webpack_require__(38)
  , $export        = __webpack_require__(0)
  , redefine       = __webpack_require__(16)
  , hide           = __webpack_require__(15)
  , has            = __webpack_require__(8)
  , Iterators      = __webpack_require__(27)
  , $iterCreate    = __webpack_require__(159)
  , setToStringTag = __webpack_require__(30)
  , getPrototypeOf = __webpack_require__(164)
  , ITERATOR       = __webpack_require__(1)('iterator')
  , BUGGY          = !([].keys && 'next' in [].keys()) // Safari has buggy iterators w/o `next`
  , FF_ITERATOR    = '@@iterator'
  , KEYS           = 'keys'
  , VALUES         = 'values';

var returnThis = function(){ return this; };

module.exports = function(Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED){
  $iterCreate(Constructor, NAME, next);
  var getMethod = function(kind){
    if(!BUGGY && kind in proto)return proto[kind];
    switch(kind){
      case KEYS: return function keys(){ return new Constructor(this, kind); };
      case VALUES: return function values(){ return new Constructor(this, kind); };
    } return function entries(){ return new Constructor(this, kind); };
  };
  var TAG        = NAME + ' Iterator'
    , DEF_VALUES = DEFAULT == VALUES
    , VALUES_BUG = false
    , proto      = Base.prototype
    , $native    = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]
    , $default   = $native || getMethod(DEFAULT)
    , $entries   = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined
    , $anyNative = NAME == 'Array' ? proto.entries || $native : $native
    , methods, key, IteratorPrototype;
  // Fix native
  if($anyNative){
    IteratorPrototype = getPrototypeOf($anyNative.call(new Base));
    if(IteratorPrototype !== Object.prototype){
      // Set @@toStringTag to native iterators
      setToStringTag(IteratorPrototype, TAG, true);
      // fix for some old engines
      if(!LIBRARY && !has(IteratorPrototype, ITERATOR))hide(IteratorPrototype, ITERATOR, returnThis);
    }
  }
  // fix Array#{values, @@iterator}.name in V8 / FF
  if(DEF_VALUES && $native && $native.name !== VALUES){
    VALUES_BUG = true;
    $default = function values(){ return $native.call(this); };
  }
  // Define iterator
  if((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])){
    hide(proto, ITERATOR, $default);
  }
  // Plug for library
  Iterators[NAME] = $default;
  Iterators[TAG]  = returnThis;
  if(DEFAULT){
    methods = {
      values:  DEF_VALUES ? $default : getMethod(VALUES),
      keys:    IS_SET     ? $default : getMethod(KEYS),
      entries: $entries
    };
    if(FORCED)for(key in methods){
      if(!(key in proto))redefine(proto, key, methods[key]);
    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
  }
  return methods;
};

/***/ }),
/* 89 */
/***/ (function(module, exports) {

module.exports = function(done, value){
  return {value: value, done: !!done};
};

/***/ }),
/* 90 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 19.1.2.1 Object.assign(target, source, ...)
var getKeys  = __webpack_require__(19)
  , gOPS     = __webpack_require__(39)
  , pIE      = __webpack_require__(29)
  , toObject = __webpack_require__(21)
  , IObject  = __webpack_require__(49)
  , $assign  = Object.assign;

// should work with symbols and should have deterministic property order (V8 bug)
module.exports = !$assign || __webpack_require__(14)(function(){
  var A = {}
    , B = {}
    , S = Symbol()
    , K = 'abcdefghijklmnopqrst';
  A[S] = 7;
  K.split('').forEach(function(k){ B[k] = k; });
  return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
}) ? function assign(target, source){ // eslint-disable-line no-unused-vars
  var T     = toObject(target)
    , aLen  = arguments.length
    , index = 1
    , getSymbols = gOPS.f
    , isEnum     = pIE.f;
  while(aLen > index){
    var S      = IObject(arguments[index++])
      , keys   = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S)
      , length = keys.length
      , j      = 0
      , key;
    while(length > j)if(isEnum.call(S, key = keys[j++]))T[key] = S[key];
  } return T;
} : $assign;

/***/ }),
/* 91 */
/***/ (function(module, exports, __webpack_require__) {

var has          = __webpack_require__(8)
  , toIObject    = __webpack_require__(9)
  , arrayIndexOf = __webpack_require__(77)(false)
  , IE_PROTO     = __webpack_require__(54)('IE_PROTO');

module.exports = function(object, names){
  var O      = toIObject(object)
    , i      = 0
    , result = []
    , key;
  for(key in O)if(key != IE_PROTO)has(O, key) && result.push(key);
  // Don't enum bug & hidden keys
  while(names.length > i)if(has(O, key = names[i++])){
    ~arrayIndexOf(result, key) || result.push(key);
  }
  return result;
};

/***/ }),
/* 92 */
/***/ (function(module, exports, __webpack_require__) {

var getKeys   = __webpack_require__(19)
  , toIObject = __webpack_require__(9)
  , isEnum    = __webpack_require__(29).f;
module.exports = function(isEntries){
  return function(it){
    var O      = toIObject(it)
      , keys   = getKeys(O)
      , length = keys.length
      , i      = 0
      , result = []
      , key;
    while(length > i)if(isEnum.call(O, key = keys[i++])){
      result.push(isEntries ? [key, O[key]] : O[key]);
    } return result;
  };
};

/***/ }),
/* 93 */
/***/ (function(module, exports, __webpack_require__) {

// Works with __proto__ only. Old v8 can't work with null proto objects.
/* eslint-disable no-proto */
var isObject = __webpack_require__(4)
  , anObject = __webpack_require__(5);
var check = function(O, proto){
  anObject(O);
  if(!isObject(proto) && proto !== null)throw TypeError(proto + ": can't set as prototype!");
};
module.exports = {
  set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line
    function(test, buggy, set){
      try {
        set = __webpack_require__(12)(Function.call, __webpack_require__(52).f(Object.prototype, '__proto__').set, 2);
        set(test, []);
        buggy = !(test instanceof Array);
      } catch(e){ buggy = true; }
      return function setPrototypeOf(O, proto){
        check(O, proto);
        if(buggy)O.__proto__ = proto;
        else set(O, proto);
        return O;
      };
    }({}, false) : undefined),
  check: check
};

/***/ }),
/* 94 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var global      = __webpack_require__(3)
  , dP          = __webpack_require__(6)
  , DESCRIPTORS = __webpack_require__(7)
  , SPECIES     = __webpack_require__(1)('species');

module.exports = function(KEY){
  var C = global[KEY];
  if(DESCRIPTORS && C && !C[SPECIES])dP.f(C, SPECIES, {
    configurable: true,
    get: function(){ return this; }
  });
};

/***/ }),
/* 95 */
/***/ (function(module, exports, __webpack_require__) {

// https://github.com/tc39/proposal-string-pad-start-end
var toLength = __webpack_require__(10)
  , repeat   = __webpack_require__(96)
  , defined  = __webpack_require__(13);

module.exports = function(that, maxLength, fillString, left){
  var S            = String(defined(that))
    , stringLength = S.length
    , fillStr      = fillString === undefined ? ' ' : String(fillString)
    , intMaxLength = toLength(maxLength);
  if(intMaxLength <= stringLength || fillStr == '')return S;
  var fillLen = intMaxLength - stringLength
    , stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length));
  if(stringFiller.length > fillLen)stringFiller = stringFiller.slice(0, fillLen);
  return left ? stringFiller + S : S + stringFiller;
};


/***/ }),
/* 96 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var toInteger = __webpack_require__(42)
  , defined   = __webpack_require__(13);

module.exports = function repeat(count){
  var str = String(defined(this))
    , res = ''
    , n   = toInteger(count);
  if(n < 0 || n == Infinity)throw RangeError("Count can't be negative");
  for(;n > 0; (n >>>= 1) && (str += str))if(n & 1)res += str;
  return res;
};

/***/ }),
/* 97 */
/***/ (function(module, exports, __webpack_require__) {

exports.f = __webpack_require__(1);

/***/ }),
/* 98 */
/***/ (function(module, exports, __webpack_require__) {

var classof   = __webpack_require__(78)
  , ITERATOR  = __webpack_require__(1)('iterator')
  , Iterators = __webpack_require__(27);
module.exports = __webpack_require__(26).getIteratorMethod = function(it){
  if(it != undefined)return it[ITERATOR]
    || it['@@iterator']
    || Iterators[classof(it)];
};

/***/ }),
/* 99 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _element = __webpack_require__(2);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * A overlay that renders ALL available rows & columns positioned on top of the original Walkontable instance and all other overlays.
 * Used for debugging purposes to see if the other overlays (that render only part of the rows & columns) are positioned correctly
 *
 * @class DebugOverlay
 */
var DebugOverlay = function (_Overlay) {
  _inherits(DebugOverlay, _Overlay);

  /**
   * @param {Walkontable} wotInstance
   */
  function DebugOverlay(wotInstance) {
    _classCallCheck(this, DebugOverlay);

    var _this = _possibleConstructorReturn(this, (DebugOverlay.__proto__ || Object.getPrototypeOf(DebugOverlay)).call(this, wotInstance));

    _this.clone = _this.makeClone(_base2.default.CLONE_DEBUG);
    _this.clone.wtTable.holder.style.opacity = 0.4;
    _this.clone.wtTable.holder.style.textShadow = '0 0 2px #ff0000';

    (0, _element.addClass)(_this.clone.wtTable.holder.parentNode, 'wtDebugVisible');
    return _this;
  }

  return DebugOverlay;
}(_base2.default);

_base2.default.registerOverlay(_base2.default.CLONE_DEBUG, DebugOverlay);

exports.default = DebugOverlay;

/***/ }),
/* 100 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @class LeftOverlay
 */
var LeftOverlay = function (_Overlay) {
  _inherits(LeftOverlay, _Overlay);

  /**
   * @param {Walkontable} wotInstance
   */
  function LeftOverlay(wotInstance) {
    _classCallCheck(this, LeftOverlay);

    var _this = _possibleConstructorReturn(this, (LeftOverlay.__proto__ || Object.getPrototypeOf(LeftOverlay)).call(this, wotInstance));

    _this.clone = _this.makeClone(_base2.default.CLONE_LEFT);
    return _this;
  }

  /**
   * Checks if overlay should be fully rendered
   *
   * @returns {Boolean}
   */


  _createClass(LeftOverlay, [{
    key: 'shouldBeRendered',
    value: function shouldBeRendered() {
      return !!(this.wot.getSetting('fixedColumnsLeft') || this.wot.getSetting('rowHeaders').length);
    }

    /**
     * Updates the left overlay position
     */

  }, {
    key: 'resetFixedPosition',
    value: function resetFixedPosition() {
      if (!this.needFullRender || !this.wot.wtTable.holder.parentNode) {
        // removed from DOM
        return;
      }
      var overlayRoot = this.clone.wtTable.holder.parentNode;
      var headerPosition = 0;
      var preventOverflow = this.wot.getSetting('preventOverflow');

      if (this.trimmingContainer === window && (!preventOverflow || preventOverflow !== 'horizontal')) {
        var box = this.wot.wtTable.hider.getBoundingClientRect();
        var left = Math.ceil(box.left);
        var right = Math.ceil(box.right);
        var finalLeft = void 0;
        var finalTop = void 0;

        finalTop = this.wot.wtTable.hider.style.top;
        finalTop = finalTop === '' ? 0 : finalTop;

        if (left < 0 && right - overlayRoot.offsetWidth > 0) {
          finalLeft = -left;
        } else {
          finalLeft = 0;
        }
        headerPosition = finalLeft;
        finalLeft += 'px';

        (0, _element.setOverlayPosition)(overlayRoot, finalLeft, finalTop);
      } else {
        headerPosition = this.getScrollPosition();
        (0, _element.resetCssTransform)(overlayRoot);
      }
      this.adjustHeaderBordersPosition(headerPosition);

      this.adjustElementsSize();
    }

    /**
     * Sets the main overlay's horizontal scroll position
     *
     * @param {Number} pos
     */

  }, {
    key: 'setScrollPosition',
    value: function setScrollPosition(pos) {
      if (this.mainTableScrollableElement === window) {
        window.scrollTo(pos, (0, _element.getWindowScrollTop)());
      } else {
        this.mainTableScrollableElement.scrollLeft = pos;
      }
    }

    /**
     * Triggers onScroll hook callback
     */

  }, {
    key: 'onScroll',
    value: function onScroll() {
      this.wot.getSetting('onScrollVertically');
    }

    /**
     * Calculates total sum cells width
     *
     * @param {Number} from Column index which calculates started from
     * @param {Number} to Column index where calculation is finished
     * @returns {Number} Width sum
     */

  }, {
    key: 'sumCellSizes',
    value: function sumCellSizes(from, to) {
      var sum = 0;
      var defaultColumnWidth = this.wot.wtSettings.defaultColumnWidth;

      while (from < to) {
        sum += this.wot.wtTable.getStretchedColumnWidth(from) || defaultColumnWidth;
        from++;
      }

      return sum;
    }

    /**
     * Adjust overlay root element, childs and master table element sizes (width, height).
     *
     * @param {Boolean} [force=false]
     */

  }, {
    key: 'adjustElementsSize',
    value: function adjustElementsSize() {
      var force = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      this.updateTrimmingContainer();

      if (this.needFullRender || force) {
        this.adjustRootElementSize();
        this.adjustRootChildrenSize();

        if (!force) {
          this.areElementSizesAdjusted = true;
        }
      }
    }

    /**
     * Adjust overlay root element size (width and height).
     */

  }, {
    key: 'adjustRootElementSize',
    value: function adjustRootElementSize() {
      var masterHolder = this.wot.wtTable.holder;
      var scrollbarHeight = masterHolder.clientHeight === masterHolder.offsetHeight ? 0 : (0, _element.getScrollbarWidth)();
      var overlayRoot = this.clone.wtTable.holder.parentNode;
      var overlayRootStyle = overlayRoot.style;
      var preventOverflow = this.wot.getSetting('preventOverflow');
      var tableWidth = void 0;

      if (this.trimmingContainer !== window || preventOverflow === 'vertical') {
        var height = this.wot.wtViewport.getWorkspaceHeight() - scrollbarHeight;

        height = Math.min(height, (0, _element.innerHeight)(this.wot.wtTable.wtRootElement));

        overlayRootStyle.height = height + 'px';
      } else {
        overlayRootStyle.height = '';
      }

      this.clone.wtTable.holder.style.height = overlayRootStyle.height;

      tableWidth = (0, _element.outerWidth)(this.clone.wtTable.TABLE);
      overlayRootStyle.width = (tableWidth === 0 ? tableWidth : tableWidth + 4) + 'px';
    }

    /**
     * Adjust overlay root childs size
     */

  }, {
    key: 'adjustRootChildrenSize',
    value: function adjustRootChildrenSize() {
      var scrollbarWidth = (0, _element.getScrollbarWidth)();

      this.clone.wtTable.hider.style.height = this.hider.style.height;
      this.clone.wtTable.holder.style.height = this.clone.wtTable.holder.parentNode.style.height;

      if (scrollbarWidth === 0) {
        scrollbarWidth = 30;
      }
      this.clone.wtTable.holder.style.width = parseInt(this.clone.wtTable.holder.parentNode.style.width, 10) + scrollbarWidth + 'px';
    }

    /**
     * Adjust the overlay dimensions and position
     */

  }, {
    key: 'applyToDOM',
    value: function applyToDOM() {
      var total = this.wot.getSetting('totalColumns');

      if (!this.areElementSizesAdjusted) {
        this.adjustElementsSize();
      }
      if (typeof this.wot.wtViewport.columnsRenderCalculator.startPosition === 'number') {
        this.spreader.style.left = this.wot.wtViewport.columnsRenderCalculator.startPosition + 'px';
      } else if (total === 0) {
        this.spreader.style.left = '0';
      } else {
        throw new Error('Incorrect value of the columnsRenderCalculator');
      }
      this.spreader.style.right = '';

      if (this.needFullRender) {
        this.syncOverlayOffset();
      }
    }

    /**
     * Synchronize calculated top position to an element
     */

  }, {
    key: 'syncOverlayOffset',
    value: function syncOverlayOffset() {
      if (typeof this.wot.wtViewport.rowsRenderCalculator.startPosition === 'number') {
        this.clone.wtTable.spreader.style.top = this.wot.wtViewport.rowsRenderCalculator.startPosition + 'px';
      } else {
        this.clone.wtTable.spreader.style.top = '';
      }
    }

    /**
     * Scrolls horizontally to a column at the left edge of the viewport
     *
     * @param sourceCol {Number} Column index which you want to scroll to
     * @param [beyondRendered=false] {Boolean} if `true`, scrolls according to the bottom edge (top edge is by default)
     */

  }, {
    key: 'scrollTo',
    value: function scrollTo(sourceCol, beyondRendered) {
      var newX = this.getTableParentOffset();
      var sourceInstance = this.wot.cloneSource ? this.wot.cloneSource : this.wot;
      var mainHolder = sourceInstance.wtTable.holder;
      var scrollbarCompensation = 0;

      if (beyondRendered && mainHolder.offsetWidth !== mainHolder.clientWidth) {
        scrollbarCompensation = (0, _element.getScrollbarWidth)();
      }
      if (beyondRendered) {
        newX += this.sumCellSizes(0, sourceCol + 1);
        newX -= this.wot.wtViewport.getViewportWidth();
      } else {
        newX += this.sumCellSizes(this.wot.getSetting('fixedColumnsLeft'), sourceCol);
      }
      newX += scrollbarCompensation;

      this.setScrollPosition(newX);
    }

    /**
     * Gets table parent left position
     *
     * @returns {Number}
     */

  }, {
    key: 'getTableParentOffset',
    value: function getTableParentOffset() {
      var preventOverflow = this.wot.getSetting('preventOverflow');
      var offset = 0;

      if (!preventOverflow && this.trimmingContainer === window) {
        offset = this.wot.wtTable.holderOffset.left;
      }

      return offset;
    }

    /**
     * Gets the main overlay's horizontal scroll position
     *
     * @returns {Number} Main table's vertical scroll position
     */

  }, {
    key: 'getScrollPosition',
    value: function getScrollPosition() {
      return (0, _element.getScrollLeft)(this.mainTableScrollableElement);
    }

    /**
     * Adds css classes to hide the header border's header (cell-selection border hiding issue)
     *
     * @param {Number} position Header X position if trimming container is window or scroll top if not
     */

  }, {
    key: 'adjustHeaderBordersPosition',
    value: function adjustHeaderBordersPosition(position) {
      var masterParent = this.wot.wtTable.holder.parentNode;
      var rowHeaders = this.wot.getSetting('rowHeaders');
      var fixedColumnsLeft = this.wot.getSetting('fixedColumnsLeft');
      var totalRows = this.wot.getSetting('totalRows');

      if (totalRows) {
        (0, _element.removeClass)(masterParent, 'emptyRows');
      } else {
        (0, _element.addClass)(masterParent, 'emptyRows');
      }

      if (fixedColumnsLeft && !rowHeaders.length) {
        (0, _element.addClass)(masterParent, 'innerBorderLeft');
      } else if (!fixedColumnsLeft && rowHeaders.length) {
        var previousState = (0, _element.hasClass)(masterParent, 'innerBorderLeft');

        if (position) {
          (0, _element.addClass)(masterParent, 'innerBorderLeft');
        } else {
          (0, _element.removeClass)(masterParent, 'innerBorderLeft');
        }
        if (!previousState && position || previousState && !position) {
          this.wot.wtOverlays.adjustElementsSize();
        }
      }
    }
  }]);

  return LeftOverlay;
}(_base2.default);

_base2.default.registerOverlay(_base2.default.CLONE_LEFT, LeftOverlay);

exports.default = LeftOverlay;

/***/ }),
/* 101 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @class TopOverlay
 */
var TopOverlay = function (_Overlay) {
  _inherits(TopOverlay, _Overlay);

  /**
   * @param {Walkontable} wotInstance
   */
  function TopOverlay(wotInstance) {
    _classCallCheck(this, TopOverlay);

    var _this = _possibleConstructorReturn(this, (TopOverlay.__proto__ || Object.getPrototypeOf(TopOverlay)).call(this, wotInstance));

    _this.clone = _this.makeClone(_base2.default.CLONE_TOP);
    return _this;
  }

  /**
   * Checks if overlay should be fully rendered
   *
   * @returns {Boolean}
   */


  _createClass(TopOverlay, [{
    key: 'shouldBeRendered',
    value: function shouldBeRendered() {
      return !!(this.wot.getSetting('fixedRowsTop') || this.wot.getSetting('columnHeaders').length);
    }

    /**
     * Updates the top overlay position
     */

  }, {
    key: 'resetFixedPosition',
    value: function resetFixedPosition() {
      if (!this.needFullRender || !this.wot.wtTable.holder.parentNode) {
        // removed from DOM
        return;
      }
      var overlayRoot = this.clone.wtTable.holder.parentNode;
      var headerPosition = 0;
      var preventOverflow = this.wot.getSetting('preventOverflow');

      if (this.trimmingContainer === window && (!preventOverflow || preventOverflow !== 'vertical')) {
        var box = this.wot.wtTable.hider.getBoundingClientRect();
        var top = Math.ceil(box.top);
        var bottom = Math.ceil(box.bottom);
        var finalLeft = void 0;
        var finalTop = void 0;

        finalLeft = this.wot.wtTable.hider.style.left;
        finalLeft = finalLeft === '' ? 0 : finalLeft;

        if (top < 0 && bottom - overlayRoot.offsetHeight > 0) {
          finalTop = -top;
        } else {
          finalTop = 0;
        }
        headerPosition = finalTop;
        finalTop += 'px';

        (0, _element.setOverlayPosition)(overlayRoot, finalLeft, finalTop);
      } else {
        headerPosition = this.getScrollPosition();
        (0, _element.resetCssTransform)(overlayRoot);
      }

      this.adjustHeaderBordersPosition(headerPosition);

      this.adjustElementsSize();
    }

    /**
     * Sets the main overlay's vertical scroll position
     *
     * @param {Number} pos
     */

  }, {
    key: 'setScrollPosition',
    value: function setScrollPosition(pos) {
      if (this.mainTableScrollableElement === window) {
        window.scrollTo((0, _element.getWindowScrollLeft)(), pos);
      } else {
        this.mainTableScrollableElement.scrollTop = pos;
      }
    }

    /**
     * Triggers onScroll hook callback
     */

  }, {
    key: 'onScroll',
    value: function onScroll() {
      this.wot.getSetting('onScrollHorizontally');
    }

    /**
     * Calculates total sum cells height
     *
     * @param {Number} from Row index which calculates started from
     * @param {Number} to Row index where calculation is finished
     * @returns {Number} Height sum
     */

  }, {
    key: 'sumCellSizes',
    value: function sumCellSizes(from, to) {
      var sum = 0;
      var defaultRowHeight = this.wot.wtSettings.settings.defaultRowHeight;

      while (from < to) {
        var height = this.wot.wtTable.getRowHeight(from);

        sum += height === void 0 ? defaultRowHeight : height;
        from++;
      }

      return sum;
    }

    /**
     * Adjust overlay root element, childs and master table element sizes (width, height).
     *
     * @param {Boolean} [force=false]
     */

  }, {
    key: 'adjustElementsSize',
    value: function adjustElementsSize() {
      var force = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      this.updateTrimmingContainer();

      if (this.needFullRender || force) {
        this.adjustRootElementSize();
        this.adjustRootChildrenSize();

        if (!force) {
          this.areElementSizesAdjusted = true;
        }
      }
    }

    /**
     * Adjust overlay root element size (width and height).
     */

  }, {
    key: 'adjustRootElementSize',
    value: function adjustRootElementSize() {
      var masterHolder = this.wot.wtTable.holder;
      var scrollbarWidth = masterHolder.clientWidth === masterHolder.offsetWidth ? 0 : (0, _element.getScrollbarWidth)();
      var overlayRoot = this.clone.wtTable.holder.parentNode;
      var overlayRootStyle = overlayRoot.style;
      var preventOverflow = this.wot.getSetting('preventOverflow');
      var tableHeight = void 0;

      if (this.trimmingContainer !== window || preventOverflow === 'horizontal') {
        var width = this.wot.wtViewport.getWorkspaceWidth() - scrollbarWidth;

        width = Math.min(width, (0, _element.innerWidth)(this.wot.wtTable.wtRootElement));

        overlayRootStyle.width = width + 'px';
      } else {
        overlayRootStyle.width = '';
      }

      this.clone.wtTable.holder.style.width = overlayRootStyle.width;

      tableHeight = (0, _element.outerHeight)(this.clone.wtTable.TABLE);
      overlayRootStyle.height = (tableHeight === 0 ? tableHeight : tableHeight + 4) + 'px';
    }

    /**
     * Adjust overlay root childs size
     */

  }, {
    key: 'adjustRootChildrenSize',
    value: function adjustRootChildrenSize() {
      var scrollbarWidth = (0, _element.getScrollbarWidth)();

      this.clone.wtTable.hider.style.width = this.hider.style.width;
      this.clone.wtTable.holder.style.width = this.clone.wtTable.holder.parentNode.style.width;

      if (scrollbarWidth === 0) {
        scrollbarWidth = 30;
      }
      this.clone.wtTable.holder.style.height = parseInt(this.clone.wtTable.holder.parentNode.style.height, 10) + scrollbarWidth + 'px';
    }

    /**
     * Adjust the overlay dimensions and position
     */

  }, {
    key: 'applyToDOM',
    value: function applyToDOM() {
      var total = this.wot.getSetting('totalRows');

      if (!this.areElementSizesAdjusted) {
        this.adjustElementsSize();
      }
      if (typeof this.wot.wtViewport.rowsRenderCalculator.startPosition === 'number') {
        this.spreader.style.top = this.wot.wtViewport.rowsRenderCalculator.startPosition + 'px';
      } else if (total === 0) {
        // can happen if there are 0 rows
        this.spreader.style.top = '0';
      } else {
        throw new Error('Incorrect value of the rowsRenderCalculator');
      }
      this.spreader.style.bottom = '';

      if (this.needFullRender) {
        this.syncOverlayOffset();
      }
    }

    /**
     * Synchronize calculated left position to an element
     */

  }, {
    key: 'syncOverlayOffset',
    value: function syncOverlayOffset() {
      if (typeof this.wot.wtViewport.columnsRenderCalculator.startPosition === 'number') {
        this.clone.wtTable.spreader.style.left = this.wot.wtViewport.columnsRenderCalculator.startPosition + 'px';
      } else {
        this.clone.wtTable.spreader.style.left = '';
      }
    }

    /**
     * Scrolls vertically to a row
     *
     * @param sourceRow {Number} Row index which you want to scroll to
     * @param [bottomEdge=false] {Boolean} if `true`, scrolls according to the bottom edge (top edge is by default)
     */

  }, {
    key: 'scrollTo',
    value: function scrollTo(sourceRow, bottomEdge) {
      var newY = this.getTableParentOffset();
      var sourceInstance = this.wot.cloneSource ? this.wot.cloneSource : this.wot;
      var mainHolder = sourceInstance.wtTable.holder;
      var scrollbarCompensation = 0;

      if (bottomEdge && mainHolder.offsetHeight !== mainHolder.clientHeight) {
        scrollbarCompensation = (0, _element.getScrollbarWidth)();
      }

      if (bottomEdge) {
        var fixedRowsBottom = this.wot.getSetting('fixedRowsBottom');
        var fixedRowsTop = this.wot.getSetting('fixedRowsTop');
        var totalRows = this.wot.getSetting('totalRows');

        newY += this.sumCellSizes(0, sourceRow + 1);
        newY -= this.wot.wtViewport.getViewportHeight() - this.sumCellSizes(totalRows - fixedRowsBottom, totalRows);
        // Fix 1 pixel offset when cell is selected
        newY += 1;
      } else {
        newY += this.sumCellSizes(this.wot.getSetting('fixedRowsTop'), sourceRow);
      }
      newY += scrollbarCompensation;

      this.setScrollPosition(newY);
    }

    /**
     * Gets table parent top position
     *
     * @returns {Number}
     */

  }, {
    key: 'getTableParentOffset',
    value: function getTableParentOffset() {
      if (this.mainTableScrollableElement === window) {
        return this.wot.wtTable.holderOffset.top;
      }
      return 0;
    }

    /**
     * Gets the main overlay's vertical scroll position
     *
     * @returns {Number} Main table's vertical scroll position
     */

  }, {
    key: 'getScrollPosition',
    value: function getScrollPosition() {
      return (0, _element.getScrollTop)(this.mainTableScrollableElement);
    }

    /**
     * Redraw borders of selection
     *
     * @param {WalkontableSelection} selection Selection for redraw
     */

  }, {
    key: 'redrawSelectionBorders',
    value: function redrawSelectionBorders(selection) {
      if (selection && selection.cellRange) {
        var border = selection.getBorder(this.wot);

        if (border) {
          var corners = selection.getCorners();
          border.disappear();
          border.appear(corners);
        }
      }
    }

    /**
     * Redrawing borders of all selections
     */

  }, {
    key: 'redrawAllSelectionsBorders',
    value: function redrawAllSelectionsBorders() {
      var selections = this.wot.selections;

      this.redrawSelectionBorders(selections.current);
      this.redrawSelectionBorders(selections.area);
      this.redrawSelectionBorders(selections.fill);
      this.wot.wtTable.wot.wtOverlays.leftOverlay.refresh();
    }

    /**
     * Adds css classes to hide the header border's header (cell-selection border hiding issue)
     *
     * @param {Number} position Header Y position if trimming container is window or scroll top if not
     */

  }, {
    key: 'adjustHeaderBordersPosition',
    value: function adjustHeaderBordersPosition(position) {
      var masterParent = this.wot.wtTable.holder.parentNode;
      var totalColumns = this.wot.getSetting('totalColumns');

      if (totalColumns) {
        (0, _element.removeClass)(masterParent, 'emptyColumns');
      } else {
        (0, _element.addClass)(masterParent, 'emptyColumns');
      }

      if (this.wot.getSetting('fixedRowsTop') === 0 && this.wot.getSetting('columnHeaders').length > 0) {
        var previousState = (0, _element.hasClass)(masterParent, 'innerBorderTop');

        if (position || this.wot.getSetting('totalRows') === 0) {
          (0, _element.addClass)(masterParent, 'innerBorderTop');
        } else {
          (0, _element.removeClass)(masterParent, 'innerBorderTop');
        }

        if (!previousState && position || previousState && !position) {
          this.wot.wtOverlays.adjustElementsSize();

          // cell borders should be positioned once again,
          // because we added / removed 1px border from table header
          this.redrawAllSelectionsBorders();
        }
      }

      // nasty workaround for double border in the header, TODO: find a pure-css solution
      if (this.wot.getSetting('rowHeaders').length === 0) {
        var secondHeaderCell = this.clone.wtTable.THEAD.querySelectorAll('th:nth-of-type(2)');

        if (secondHeaderCell) {
          for (var i = 0; i < secondHeaderCell.length; i++) {
            secondHeaderCell[i].style['border-left-width'] = 0;
          }
        }
      }
    }
  }]);

  return TopOverlay;
}(_base2.default);

_base2.default.registerOverlay(_base2.default.CLONE_TOP, TopOverlay);

exports.default = TopOverlay;

/***/ }),
/* 102 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _base = __webpack_require__(11);

var _base2 = _interopRequireDefault(_base);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @class TopLeftCornerOverlay
 */
var TopLeftCornerOverlay = function (_Overlay) {
  _inherits(TopLeftCornerOverlay, _Overlay);

  /**
   * @param {Walkontable} wotInstance
   */
  function TopLeftCornerOverlay(wotInstance) {
    _classCallCheck(this, TopLeftCornerOverlay);

    var _this = _possibleConstructorReturn(this, (TopLeftCornerOverlay.__proto__ || Object.getPrototypeOf(TopLeftCornerOverlay)).call(this, wotInstance));

    _this.clone = _this.makeClone(_base2.default.CLONE_TOP_LEFT_CORNER);
    return _this;
  }

  /**
   * Checks if overlay should be fully rendered
   *
   * @returns {Boolean}
   */


  _createClass(TopLeftCornerOverlay, [{
    key: 'shouldBeRendered',
    value: function shouldBeRendered() {
      return !!((this.wot.getSetting('fixedRowsTop') || this.wot.getSetting('columnHeaders').length) && (this.wot.getSetting('fixedColumnsLeft') || this.wot.getSetting('rowHeaders').length));
    }

    /**
     * Updates the corner overlay position
     */

  }, {
    key: 'resetFixedPosition',
    value: function resetFixedPosition() {
      this.updateTrimmingContainer();

      if (!this.wot.wtTable.holder.parentNode) {
        // removed from DOM
        return;
      }
      var overlayRoot = this.clone.wtTable.holder.parentNode;
      var tableHeight = (0, _element.outerHeight)(this.clone.wtTable.TABLE);
      var tableWidth = (0, _element.outerWidth)(this.clone.wtTable.TABLE);
      var preventOverflow = this.wot.getSetting('preventOverflow');

      if (this.trimmingContainer === window) {
        var box = this.wot.wtTable.hider.getBoundingClientRect();
        var top = Math.ceil(box.top);
        var left = Math.ceil(box.left);
        var bottom = Math.ceil(box.bottom);
        var right = Math.ceil(box.right);
        var finalLeft = '0';
        var finalTop = '0';

        if (!preventOverflow || preventOverflow === 'vertical') {
          if (left < 0 && right - overlayRoot.offsetWidth > 0) {
            finalLeft = -left + 'px';
          }
        }

        if (!preventOverflow || preventOverflow === 'horizontal') {
          if (top < 0 && bottom - overlayRoot.offsetHeight > 0) {
            finalTop = -top + 'px';
          }
        }
        (0, _element.setOverlayPosition)(overlayRoot, finalLeft, finalTop);
      } else {
        (0, _element.resetCssTransform)(overlayRoot);
      }
      overlayRoot.style.height = (tableHeight === 0 ? tableHeight : tableHeight + 4) + 'px';
      overlayRoot.style.width = (tableWidth === 0 ? tableWidth : tableWidth + 4) + 'px';
    }
  }]);

  return TopLeftCornerOverlay;
}(_base2.default);

_base2.default.registerOverlay(_base2.default.CLONE_TOP_LEFT_CORNER, TopLeftCornerOverlay);

exports.default = TopLeftCornerOverlay;

/***/ }),
/* 103 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _element = __webpack_require__(2);

var _border2 = __webpack_require__(59);

var _border3 = _interopRequireDefault(_border2);

var _coords = __webpack_require__(22);

var _coords2 = _interopRequireDefault(_coords);

var _range = __webpack_require__(43);

var _range2 = _interopRequireDefault(_range);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * @class Selection
 */
var Selection = function () {
  /**
   * @param {Object} settings
   * @param {CellRange} cellRange
   */
  function Selection(settings, cellRange) {
    _classCallCheck(this, Selection);

    this.settings = settings;
    this.cellRange = cellRange || null;
    this.instanceBorders = {};
  }

  /**
   * Each Walkontable clone requires it's own border for every selection. This method creates and returns selection
   * borders per instance
   *
   * @param {Walkontable} wotInstance
   * @returns {Border}
   */


  _createClass(Selection, [{
    key: 'getBorder',
    value: function getBorder(wotInstance) {
      if (this.instanceBorders[wotInstance.guid]) {
        return this.instanceBorders[wotInstance.guid];
      }

      // where is this returned?
      this.instanceBorders[wotInstance.guid] = new _border3.default(wotInstance, this.settings);
    }

    /**
     * Checks if selection is empty
     *
     * @returns {Boolean}
     */

  }, {
    key: 'isEmpty',
    value: function isEmpty() {
      return this.cellRange === null;
    }

    /**
     * Adds a cell coords to the selection
     *
     * @param {CellCoords} coords
     */

  }, {
    key: 'add',
    value: function add(coords) {
      if (this.isEmpty()) {
        this.cellRange = new _range2.default(coords, coords, coords);
      } else {
        this.cellRange.expand(coords);
      }
    }

    /**
     * If selection range from or to property equals oldCoords, replace it with newCoords. Return boolean
     * information about success
     *
     * @param {CellCoords} oldCoords
     * @param {CellCoords} newCoords
     * @returns {Boolean}
     */

  }, {
    key: 'replace',
    value: function replace(oldCoords, newCoords) {
      if (!this.isEmpty()) {
        if (this.cellRange.from.isEqual(oldCoords)) {
          this.cellRange.from = newCoords;

          return true;
        }
        if (this.cellRange.to.isEqual(oldCoords)) {
          this.cellRange.to = newCoords;

          return true;
        }
      }

      return false;
    }

    /**
     * Clears selection
     */

  }, {
    key: 'clear',
    value: function clear() {
      this.cellRange = null;
    }

    /**
     * Returns the top left (TL) and bottom right (BR) selection coordinates
     *
     * @returns {Array} Returns array of coordinates for example `[1, 1, 5, 5]`
     */

  }, {
    key: 'getCorners',
    value: function getCorners() {
      var topLeft = this.cellRange.getTopLeftCorner();
      var bottomRight = this.cellRange.getBottomRightCorner();

      return [topLeft.row, topLeft.col, bottomRight.row, bottomRight.col];
    }

    /**
     * Adds class name to cell element at given coords
     *
     * @param {Walkontable} wotInstance Walkontable instance
     * @param {Number} sourceRow Cell row coord
     * @param {Number} sourceColumn Cell column coord
     * @param {String} className Class name
     */

  }, {
    key: 'addClassAtCoords',
    value: function addClassAtCoords(wotInstance, sourceRow, sourceColumn, className) {
      var TD = wotInstance.wtTable.getCell(new _coords2.default(sourceRow, sourceColumn));

      if ((typeof TD === 'undefined' ? 'undefined' : _typeof(TD)) === 'object') {
        (0, _element.addClass)(TD, className);
      }
    }

    /**
     * @param wotInstance
     */

  }, {
    key: 'draw',
    value: function draw(wotInstance) {
      if (this.isEmpty()) {
        if (this.settings.border) {
          var border = this.getBorder(wotInstance);

          if (border) {
            border.disappear();
          }
        }

        return;
      }
      var renderedRows = wotInstance.wtTable.getRenderedRowsCount();
      var renderedColumns = wotInstance.wtTable.getRenderedColumnsCount();
      var corners = this.getCorners();
      var sourceRow = void 0,
          sourceCol = void 0,
          TH = void 0;

      for (var column = 0; column < renderedColumns; column++) {
        sourceCol = wotInstance.wtTable.columnFilter.renderedToSource(column);

        if (sourceCol >= corners[1] && sourceCol <= corners[3]) {
          TH = wotInstance.wtTable.getColumnHeader(sourceCol);

          if (TH) {
            var newClasses = [];

            if (this.settings.highlightHeaderClassName) {
              newClasses.push(this.settings.highlightHeaderClassName);
            }

            if (this.settings.highlightColumnClassName) {
              newClasses.push(this.settings.highlightColumnClassName);
            }

            (0, _element.addClass)(TH, newClasses);
          }
        }
      }

      for (var row = 0; row < renderedRows; row++) {
        sourceRow = wotInstance.wtTable.rowFilter.renderedToSource(row);

        if (sourceRow >= corners[0] && sourceRow <= corners[2]) {
          TH = wotInstance.wtTable.getRowHeader(sourceRow);

          if (TH) {
            var _newClasses = [];

            if (this.settings.highlightHeaderClassName) {
              _newClasses.push(this.settings.highlightHeaderClassName);
            }

            if (this.settings.highlightRowClassName) {
              _newClasses.push(this.settings.highlightRowClassName);
            }

            (0, _element.addClass)(TH, _newClasses);
          }
        }

        for (var _column = 0; _column < renderedColumns; _column++) {
          sourceCol = wotInstance.wtTable.columnFilter.renderedToSource(_column);

          if (sourceRow >= corners[0] && sourceRow <= corners[2] && sourceCol >= corners[1] && sourceCol <= corners[3]) {
            // selected cell
            if (this.settings.className) {
              this.addClassAtCoords(wotInstance, sourceRow, sourceCol, this.settings.className);
            }
          } else if (sourceRow >= corners[0] && sourceRow <= corners[2]) {
            // selection is in this row
            if (this.settings.highlightRowClassName) {
              this.addClassAtCoords(wotInstance, sourceRow, sourceCol, this.settings.highlightRowClassName);
            }
          } else if (sourceCol >= corners[1] && sourceCol <= corners[3]) {
            // selection is in this column
            if (this.settings.highlightColumnClassName) {
              this.addClassAtCoords(wotInstance, sourceRow, sourceCol, this.settings.highlightColumnClassName);
            }
          }
        }
      }
      wotInstance.getSetting('onBeforeDrawBorders', corners, this.settings.className);

      if (this.settings.border) {
        var _border = this.getBorder(wotInstance);

        if (_border) {
          // warning! border.appear modifies corners!
          _border.appear(corners);
        }
      }
    }
  }]);

  return Selection;
}();

exports.default = Selection;

/***/ }),
/* 104 */
/***/ (function(module, exports, __webpack_require__) {

// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)
var $export = __webpack_require__(0);

$export($export.P, 'Array', {copyWithin: __webpack_require__(151)});

__webpack_require__(17)('copyWithin');

/***/ }),
/* 105 */
/***/ (function(module, exports, __webpack_require__) {

// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)
var $export = __webpack_require__(0);

$export($export.P, 'Array', {fill: __webpack_require__(152)});

__webpack_require__(17)('fill');

/***/ }),
/* 106 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined)
var $export = __webpack_require__(0)
  , $find   = __webpack_require__(34)(6)
  , KEY     = 'findIndex'
  , forced  = true;
// Shouldn't skip holes
if(KEY in [])Array(1)[KEY](function(){ forced = false; });
$export($export.P + $export.F * forced, 'Array', {
  findIndex: function findIndex(callbackfn/*, that = undefined */){
    return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  }
});
__webpack_require__(17)(KEY);

/***/ }),
/* 107 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined)
var $export = __webpack_require__(0)
  , $find   = __webpack_require__(34)(5)
  , KEY     = 'find'
  , forced  = true;
// Shouldn't skip holes
if(KEY in [])Array(1)[KEY](function(){ forced = false; });
$export($export.P + $export.F * forced, 'Array', {
  find: function find(callbackfn/*, that = undefined */){
    return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  }
});
__webpack_require__(17)(KEY);

/***/ }),
/* 108 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var ctx            = __webpack_require__(12)
  , $export        = __webpack_require__(0)
  , toObject       = __webpack_require__(21)
  , call           = __webpack_require__(87)
  , isArrayIter    = __webpack_require__(83)
  , toLength       = __webpack_require__(10)
  , createProperty = __webpack_require__(45)
  , getIterFn      = __webpack_require__(98);

$export($export.S + $export.F * !__webpack_require__(50)(function(iter){ Array.from(iter); }), 'Array', {
  // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
  from: function from(arrayLike/*, mapfn = undefined, thisArg = undefined*/){
    var O       = toObject(arrayLike)
      , C       = typeof this == 'function' ? this : Array
      , aLen    = arguments.length
      , mapfn   = aLen > 1 ? arguments[1] : undefined
      , mapping = mapfn !== undefined
      , index   = 0
      , iterFn  = getIterFn(O)
      , length, result, step, iterator;
    if(mapping)mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2);
    // if object isn't iterable or it's array with default iterator - use simple case
    if(iterFn != undefined && !(C == Array && isArrayIter(iterFn))){
      for(iterator = iterFn.call(O), result = new C; !(step = iterator.next()).done; index++){
        createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value);
      }
    } else {
      length = toLength(O.length);
      for(result = new C(length); length > index; index++){
        createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]);
      }
    }
    result.length = index;
    return result;
  }
});


/***/ }),
/* 109 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $export        = __webpack_require__(0)
  , createProperty = __webpack_require__(45);

// WebKit Array.of isn't generic
$export($export.S + $export.F * __webpack_require__(14)(function(){
  function F(){}
  return !(Array.of.call(F) instanceof F);
}), 'Array', {
  // 22.1.2.3 Array.of( ...items)
  of: function of(/* ...args */){
    var index  = 0
      , aLen   = arguments.length
      , result = new (typeof this == 'function' ? this : Array)(aLen);
    while(aLen > index)createProperty(result, index, arguments[index++]);
    result.length = aLen;
    return result;
  }
});

/***/ }),
/* 110 */
/***/ (function(module, exports, __webpack_require__) {

var dP         = __webpack_require__(6).f
  , createDesc = __webpack_require__(20)
  , has        = __webpack_require__(8)
  , FProto     = Function.prototype
  , nameRE     = /^\s*function ([^ (]*)/
  , NAME       = 'name';

var isExtensible = Object.isExtensible || function(){
  return true;
};

// 19.2.4.2 name
NAME in FProto || __webpack_require__(7) && dP(FProto, NAME, {
  configurable: true,
  get: function(){
    try {
      var that = this
        , name = ('' + that).match(nameRE)[1];
      has(that, NAME) || !isExtensible(that) || dP(that, NAME, createDesc(5, name));
      return name;
    } catch(e){
      return '';
    }
  }
});

/***/ }),
/* 111 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var strong = __webpack_require__(79);

// 23.1 Map Objects
module.exports = __webpack_require__(35)('Map', function(get){
  return function Map(){ return get(this, arguments.length > 0 ? arguments[0] : undefined); };
}, {
  // 23.1.3.6 Map.prototype.get(key)
  get: function get(key){
    var entry = strong.getEntry(this, key);
    return entry && entry.v;
  },
  // 23.1.3.9 Map.prototype.set(key, value)
  set: function set(key, value){
    return strong.def(this, key === 0 ? 0 : key, value);
  }
}, strong, true);

/***/ }),
/* 112 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.1 Number.EPSILON
var $export = __webpack_require__(0);

$export($export.S, 'Number', {EPSILON: Math.pow(2, -52)});

/***/ }),
/* 113 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.2 Number.isFinite(number)
var $export   = __webpack_require__(0)
  , _isFinite = __webpack_require__(3).isFinite;

$export($export.S, 'Number', {
  isFinite: function isFinite(it){
    return typeof it == 'number' && _isFinite(it);
  }
});

/***/ }),
/* 114 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.3 Number.isInteger(number)
var $export = __webpack_require__(0);

$export($export.S, 'Number', {isInteger: __webpack_require__(85)});

/***/ }),
/* 115 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.4 Number.isNaN(number)
var $export = __webpack_require__(0);

$export($export.S, 'Number', {
  isNaN: function isNaN(number){
    return number != number;
  }
});

/***/ }),
/* 116 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.5 Number.isSafeInteger(number)
var $export   = __webpack_require__(0)
  , isInteger = __webpack_require__(85)
  , abs       = Math.abs;

$export($export.S, 'Number', {
  isSafeInteger: function isSafeInteger(number){
    return isInteger(number) && abs(number) <= 0x1fffffffffffff;
  }
});

/***/ }),
/* 117 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.6 Number.MAX_SAFE_INTEGER
var $export = __webpack_require__(0);

$export($export.S, 'Number', {MAX_SAFE_INTEGER: 0x1fffffffffffff});

/***/ }),
/* 118 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.10 Number.MIN_SAFE_INTEGER
var $export = __webpack_require__(0);

$export($export.S, 'Number', {MIN_SAFE_INTEGER: -0x1fffffffffffff});

/***/ }),
/* 119 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.1 Object.assign(target, source)
var $export = __webpack_require__(0);

$export($export.S + $export.F, 'Object', {assign: __webpack_require__(90)});

/***/ }),
/* 120 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.10 Object.is(value1, value2)
var $export = __webpack_require__(0);
$export($export.S, 'Object', {is: __webpack_require__(166)});

/***/ }),
/* 121 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.19 Object.setPrototypeOf(O, proto)
var $export = __webpack_require__(0);
$export($export.S, 'Object', {setPrototypeOf: __webpack_require__(93).set});

/***/ }),
/* 122 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY            = __webpack_require__(38)
  , global             = __webpack_require__(3)
  , ctx                = __webpack_require__(12)
  , classof            = __webpack_require__(78)
  , $export            = __webpack_require__(0)
  , isObject           = __webpack_require__(4)
  , aFunction          = __webpack_require__(44)
  , anInstance         = __webpack_require__(33)
  , forOf              = __webpack_require__(37)
  , speciesConstructor = __webpack_require__(167)
  , task               = __webpack_require__(57).set
  , microtask          = __webpack_require__(161)()
  , PROMISE            = 'Promise'
  , TypeError          = global.TypeError
  , process            = global.process
  , $Promise           = global[PROMISE]
  , process            = global.process
  , isNode             = classof(process) == 'process'
  , empty              = function(){ /* empty */ }
  , Internal, GenericPromiseCapability, Wrapper;

var USE_NATIVE = !!function(){
  try {
    // correct subclassing with @@species support
    var promise     = $Promise.resolve(1)
      , FakePromise = (promise.constructor = {})[__webpack_require__(1)('species')] = function(exec){ exec(empty, empty); };
    // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
    return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise;
  } catch(e){ /* empty */ }
}();

// helpers
var sameConstructor = function(a, b){
  // with library wrapper special case
  return a === b || a === $Promise && b === Wrapper;
};
var isThenable = function(it){
  var then;
  return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
};
var newPromiseCapability = function(C){
  return sameConstructor($Promise, C)
    ? new PromiseCapability(C)
    : new GenericPromiseCapability(C);
};
var PromiseCapability = GenericPromiseCapability = function(C){
  var resolve, reject;
  this.promise = new C(function($$resolve, $$reject){
    if(resolve !== undefined || reject !== undefined)throw TypeError('Bad Promise constructor');
    resolve = $$resolve;
    reject  = $$reject;
  });
  this.resolve = aFunction(resolve);
  this.reject  = aFunction(reject);
};
var perform = function(exec){
  try {
    exec();
  } catch(e){
    return {error: e};
  }
};
var notify = function(promise, isReject){
  if(promise._n)return;
  promise._n = true;
  var chain = promise._c;
  microtask(function(){
    var value = promise._v
      , ok    = promise._s == 1
      , i     = 0;
    var run = function(reaction){
      var handler = ok ? reaction.ok : reaction.fail
        , resolve = reaction.resolve
        , reject  = reaction.reject
        , domain  = reaction.domain
        , result, then;
      try {
        if(handler){
          if(!ok){
            if(promise._h == 2)onHandleUnhandled(promise);
            promise._h = 1;
          }
          if(handler === true)result = value;
          else {
            if(domain)domain.enter();
            result = handler(value);
            if(domain)domain.exit();
          }
          if(result === reaction.promise){
            reject(TypeError('Promise-chain cycle'));
          } else if(then = isThenable(result)){
            then.call(result, resolve, reject);
          } else resolve(result);
        } else reject(value);
      } catch(e){
        reject(e);
      }
    };
    while(chain.length > i)run(chain[i++]); // variable length - can't use forEach
    promise._c = [];
    promise._n = false;
    if(isReject && !promise._h)onUnhandled(promise);
  });
};
var onUnhandled = function(promise){
  task.call(global, function(){
    var value = promise._v
      , abrupt, handler, console;
    if(isUnhandled(promise)){
      abrupt = perform(function(){
        if(isNode){
          process.emit('unhandledRejection', value, promise);
        } else if(handler = global.onunhandledrejection){
          handler({promise: promise, reason: value});
        } else if((console = global.console) && console.error){
          console.error('Unhandled promise rejection', value);
        }
      });
      // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
      promise._h = isNode || isUnhandled(promise) ? 2 : 1;
    } promise._a = undefined;
    if(abrupt)throw abrupt.error;
  });
};
var isUnhandled = function(promise){
  if(promise._h == 1)return false;
  var chain = promise._a || promise._c
    , i     = 0
    , reaction;
  while(chain.length > i){
    reaction = chain[i++];
    if(reaction.fail || !isUnhandled(reaction.promise))return false;
  } return true;
};
var onHandleUnhandled = function(promise){
  task.call(global, function(){
    var handler;
    if(isNode){
      process.emit('rejectionHandled', promise);
    } else if(handler = global.onrejectionhandled){
      handler({promise: promise, reason: promise._v});
    }
  });
};
var $reject = function(value){
  var promise = this;
  if(promise._d)return;
  promise._d = true;
  promise = promise._w || promise; // unwrap
  promise._v = value;
  promise._s = 2;
  if(!promise._a)promise._a = promise._c.slice();
  notify(promise, true);
};
var $resolve = function(value){
  var promise = this
    , then;
  if(promise._d)return;
  promise._d = true;
  promise = promise._w || promise; // unwrap
  try {
    if(promise === value)throw TypeError("Promise can't be resolved itself");
    if(then = isThenable(value)){
      microtask(function(){
        var wrapper = {_w: promise, _d: false}; // wrap
        try {
          then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));
        } catch(e){
          $reject.call(wrapper, e);
        }
      });
    } else {
      promise._v = value;
      promise._s = 1;
      notify(promise, false);
    }
  } catch(e){
    $reject.call({_w: promise, _d: false}, e); // wrap
  }
};

// constructor polyfill
if(!USE_NATIVE){
  // 25.4.3.1 Promise(executor)
  $Promise = function Promise(executor){
    anInstance(this, $Promise, PROMISE, '_h');
    aFunction(executor);
    Internal.call(this);
    try {
      executor(ctx($resolve, this, 1), ctx($reject, this, 1));
    } catch(err){
      $reject.call(this, err);
    }
  };
  Internal = function Promise(executor){
    this._c = [];             // <- awaiting reactions
    this._a = undefined;      // <- checked in isUnhandled reactions
    this._s = 0;              // <- state
    this._d = false;          // <- done
    this._v = undefined;      // <- value
    this._h = 0;              // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
    this._n = false;          // <- notify
  };
  Internal.prototype = __webpack_require__(40)($Promise.prototype, {
    // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
    then: function then(onFulfilled, onRejected){
      var reaction    = newPromiseCapability(speciesConstructor(this, $Promise));
      reaction.ok     = typeof onFulfilled == 'function' ? onFulfilled : true;
      reaction.fail   = typeof onRejected == 'function' && onRejected;
      reaction.domain = isNode ? process.domain : undefined;
      this._c.push(reaction);
      if(this._a)this._a.push(reaction);
      if(this._s)notify(this, false);
      return reaction.promise;
    },
    // 25.4.5.1 Promise.prototype.catch(onRejected)
    'catch': function(onRejected){
      return this.then(undefined, onRejected);
    }
  });
  PromiseCapability = function(){
    var promise  = new Internal;
    this.promise = promise;
    this.resolve = ctx($resolve, promise, 1);
    this.reject  = ctx($reject, promise, 1);
  };
}

$export($export.G + $export.W + $export.F * !USE_NATIVE, {Promise: $Promise});
__webpack_require__(30)($Promise, PROMISE);
__webpack_require__(94)(PROMISE);
Wrapper = __webpack_require__(26)[PROMISE];

// statics
$export($export.S + $export.F * !USE_NATIVE, PROMISE, {
  // 25.4.4.5 Promise.reject(r)
  reject: function reject(r){
    var capability = newPromiseCapability(this)
      , $$reject   = capability.reject;
    $$reject(r);
    return capability.promise;
  }
});
$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
  // 25.4.4.6 Promise.resolve(x)
  resolve: function resolve(x){
    // instanceof instead of internal slot check because we should fix it without replacement native Promise core
    if(x instanceof $Promise && sameConstructor(x.constructor, this))return x;
    var capability = newPromiseCapability(this)
      , $$resolve  = capability.resolve;
    $$resolve(x);
    return capability.promise;
  }
});
$export($export.S + $export.F * !(USE_NATIVE && __webpack_require__(50)(function(iter){
  $Promise.all(iter)['catch'](empty);
})), PROMISE, {
  // 25.4.4.1 Promise.all(iterable)
  all: function all(iterable){
    var C          = this
      , capability = newPromiseCapability(C)
      , resolve    = capability.resolve
      , reject     = capability.reject;
    var abrupt = perform(function(){
      var values    = []
        , index     = 0
        , remaining = 1;
      forOf(iterable, false, function(promise){
        var $index        = index++
          , alreadyCalled = false;
        values.push(undefined);
        remaining++;
        C.resolve(promise).then(function(value){
          if(alreadyCalled)return;
          alreadyCalled  = true;
          values[$index] = value;
          --remaining || resolve(values);
        }, reject);
      });
      --remaining || resolve(values);
    });
    if(abrupt)reject(abrupt.error);
    return capability.promise;
  },
  // 25.4.4.4 Promise.race(iterable)
  race: function race(iterable){
    var C          = this
      , capability = newPromiseCapability(C)
      , reject     = capability.reject;
    var abrupt = perform(function(){
      forOf(iterable, false, function(promise){
        C.resolve(promise).then(capability.resolve, reject);
      });
    });
    if(abrupt)reject(abrupt.error);
    return capability.promise;
  }
});

/***/ }),
/* 123 */
/***/ (function(module, exports, __webpack_require__) {

// 21.2.5.3 get RegExp.prototype.flags()
if(__webpack_require__(7) && /./g.flags != 'g')__webpack_require__(6).f(RegExp.prototype, 'flags', {
  configurable: true,
  get: __webpack_require__(156)
});

/***/ }),
/* 124 */
/***/ (function(module, exports, __webpack_require__) {

// @@match logic
__webpack_require__(36)('match', 1, function(defined, MATCH, $match){
  // 21.1.3.11 String.prototype.match(regexp)
  return [function match(regexp){
    'use strict';
    var O  = defined(this)
      , fn = regexp == undefined ? undefined : regexp[MATCH];
    return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));
  }, $match];
});

/***/ }),
/* 125 */
/***/ (function(module, exports, __webpack_require__) {

// @@replace logic
__webpack_require__(36)('replace', 2, function(defined, REPLACE, $replace){
  // 21.1.3.14 String.prototype.replace(searchValue, replaceValue)
  return [function replace(searchValue, replaceValue){
    'use strict';
    var O  = defined(this)
      , fn = searchValue == undefined ? undefined : searchValue[REPLACE];
    return fn !== undefined
      ? fn.call(searchValue, O, replaceValue)
      : $replace.call(String(O), searchValue, replaceValue);
  }, $replace];
});

/***/ }),
/* 126 */
/***/ (function(module, exports, __webpack_require__) {

// @@search logic
__webpack_require__(36)('search', 1, function(defined, SEARCH, $search){
  // 21.1.3.15 String.prototype.search(regexp)
  return [function search(regexp){
    'use strict';
    var O  = defined(this)
      , fn = regexp == undefined ? undefined : regexp[SEARCH];
    return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O));
  }, $search];
});

/***/ }),
/* 127 */
/***/ (function(module, exports, __webpack_require__) {

// @@split logic
__webpack_require__(36)('split', 2, function(defined, SPLIT, $split){
  'use strict';
  var isRegExp   = __webpack_require__(86)
    , _split     = $split
    , $push      = [].push
    , $SPLIT     = 'split'
    , LENGTH     = 'length'
    , LAST_INDEX = 'lastIndex';
  if(
    'abbc'[$SPLIT](/(b)*/)[1] == 'c' ||
    'test'[$SPLIT](/(?:)/, -1)[LENGTH] != 4 ||
    'ab'[$SPLIT](/(?:ab)*/)[LENGTH] != 2 ||
    '.'[$SPLIT](/(.?)(.?)/)[LENGTH] != 4 ||
    '.'[$SPLIT](/()()/)[LENGTH] > 1 ||
    ''[$SPLIT](/.?/)[LENGTH]
  ){
    var NPCG = /()??/.exec('')[1] === undefined; // nonparticipating capturing group
    // based on es5-shim implementation, need to rework it
    $split = function(separator, limit){
      var string = String(this);
      if(separator === undefined && limit === 0)return [];
      // If `separator` is not a regex, use native split
      if(!isRegExp(separator))return _split.call(string, separator, limit);
      var output = [];
      var flags = (separator.ignoreCase ? 'i' : '') +
                  (separator.multiline ? 'm' : '') +
                  (separator.unicode ? 'u' : '') +
                  (separator.sticky ? 'y' : '');
      var lastLastIndex = 0;
      var splitLimit = limit === undefined ? 4294967295 : limit >>> 0;
      // Make `global` and avoid `lastIndex` issues by working with a copy
      var separatorCopy = new RegExp(separator.source, flags + 'g');
      var separator2, match, lastIndex, lastLength, i;
      // Doesn't need flags gy, but they don't hurt
      if(!NPCG)separator2 = new RegExp('^' + separatorCopy.source + '$(?!\\s)', flags);
      while(match = separatorCopy.exec(string)){
        // `separatorCopy.lastIndex` is not reliable cross-browser
        lastIndex = match.index + match[0][LENGTH];
        if(lastIndex > lastLastIndex){
          output.push(string.slice(lastLastIndex, match.index));
          // Fix browsers whose `exec` methods don't consistently return `undefined` for NPCG
          if(!NPCG && match[LENGTH] > 1)match[0].replace(separator2, function(){
            for(i = 1; i < arguments[LENGTH] - 2; i++)if(arguments[i] === undefined)match[i] = undefined;
          });
          if(match[LENGTH] > 1 && match.index < string[LENGTH])$push.apply(output, match.slice(1));
          lastLength = match[0][LENGTH];
          lastLastIndex = lastIndex;
          if(output[LENGTH] >= splitLimit)break;
        }
        if(separatorCopy[LAST_INDEX] === match.index)separatorCopy[LAST_INDEX]++; // Avoid an infinite loop
      }
      if(lastLastIndex === string[LENGTH]){
        if(lastLength || !separatorCopy.test(''))output.push('');
      } else output.push(string.slice(lastLastIndex));
      return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output;
    };
  // Chakra, V8
  } else if('0'[$SPLIT](undefined, 0)[LENGTH]){
    $split = function(separator, limit){
      return separator === undefined && limit === 0 ? [] : _split.call(this, separator, limit);
    };
  }
  // 21.1.3.17 String.prototype.split(separator, limit)
  return [function split(separator, limit){
    var O  = defined(this)
      , fn = separator == undefined ? undefined : separator[SPLIT];
    return fn !== undefined ? fn.call(separator, O, limit) : $split.call(String(O), separator, limit);
  }, $split];
});

/***/ }),
/* 128 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var strong = __webpack_require__(79);

// 23.2 Set Objects
module.exports = __webpack_require__(35)('Set', function(get){
  return function Set(){ return get(this, arguments.length > 0 ? arguments[0] : undefined); };
}, {
  // 23.2.3.1 Set.prototype.add(value)
  add: function add(value){
    return strong.def(this, value = value === 0 ? 0 : value, value);
  }
}, strong);

/***/ }),
/* 129 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $export = __webpack_require__(0)
  , $at     = __webpack_require__(168)(false);
$export($export.P, 'String', {
  // 21.1.3.3 String.prototype.codePointAt(pos)
  codePointAt: function codePointAt(pos){
    return $at(this, pos);
  }
});

/***/ }),
/* 130 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// 21.1.3.6 String.prototype.endsWith(searchString [, endPosition])

var $export   = __webpack_require__(0)
  , toLength  = __webpack_require__(10)
  , context   = __webpack_require__(56)
  , ENDS_WITH = 'endsWith'
  , $endsWith = ''[ENDS_WITH];

$export($export.P + $export.F * __webpack_require__(48)(ENDS_WITH), 'String', {
  endsWith: function endsWith(searchString /*, endPosition = @length */){
    var that = context(this, searchString, ENDS_WITH)
      , endPosition = arguments.length > 1 ? arguments[1] : undefined
      , len    = toLength(that.length)
      , end    = endPosition === undefined ? len : Math.min(toLength(endPosition), len)
      , search = String(searchString);
    return $endsWith
      ? $endsWith.call(that, search, end)
      : that.slice(end - search.length, end) === search;
  }
});

/***/ }),
/* 131 */
/***/ (function(module, exports, __webpack_require__) {

var $export        = __webpack_require__(0)
  , toIndex        = __webpack_require__(41)
  , fromCharCode   = String.fromCharCode
  , $fromCodePoint = String.fromCodePoint;

// length should be 1, old FF problem
$export($export.S + $export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', {
  // 21.1.2.2 String.fromCodePoint(...codePoints)
  fromCodePoint: function fromCodePoint(x){ // eslint-disable-line no-unused-vars
    var res  = []
      , aLen = arguments.length
      , i    = 0
      , code;
    while(aLen > i){
      code = +arguments[i++];
      if(toIndex(code, 0x10ffff) !== code)throw RangeError(code + ' is not a valid code point');
      res.push(code < 0x10000
        ? fromCharCode(code)
        : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)
      );
    } return res.join('');
  }
});

/***/ }),
/* 132 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// 21.1.3.7 String.prototype.includes(searchString, position = 0)

var $export  = __webpack_require__(0)
  , context  = __webpack_require__(56)
  , INCLUDES = 'includes';

$export($export.P + $export.F * __webpack_require__(48)(INCLUDES), 'String', {
  includes: function includes(searchString /*, position = 0 */){
    return !!~context(this, searchString, INCLUDES)
      .indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined);
  }
});

/***/ }),
/* 133 */
/***/ (function(module, exports, __webpack_require__) {

var $export   = __webpack_require__(0)
  , toIObject = __webpack_require__(9)
  , toLength  = __webpack_require__(10);

$export($export.S, 'String', {
  // 21.1.2.4 String.raw(callSite, ...substitutions)
  raw: function raw(callSite){
    var tpl  = toIObject(callSite.raw)
      , len  = toLength(tpl.length)
      , aLen = arguments.length
      , res  = []
      , i    = 0;
    while(len > i){
      res.push(String(tpl[i++]));
      if(i < aLen)res.push(String(arguments[i]));
    } return res.join('');
  }
});

/***/ }),
/* 134 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(0);

$export($export.P, 'String', {
  // 21.1.3.13 String.prototype.repeat(count)
  repeat: __webpack_require__(96)
});

/***/ }),
/* 135 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// 21.1.3.18 String.prototype.startsWith(searchString [, position ])

var $export     = __webpack_require__(0)
  , toLength    = __webpack_require__(10)
  , context     = __webpack_require__(56)
  , STARTS_WITH = 'startsWith'
  , $startsWith = ''[STARTS_WITH];

$export($export.P + $export.F * __webpack_require__(48)(STARTS_WITH), 'String', {
  startsWith: function startsWith(searchString /*, position = 0 */){
    var that   = context(this, searchString, STARTS_WITH)
      , index  = toLength(Math.min(arguments.length > 1 ? arguments[1] : undefined, that.length))
      , search = String(searchString);
    return $startsWith
      ? $startsWith.call(that, search, index)
      : that.slice(index, index + search.length) === search;
  }
});

/***/ }),
/* 136 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// ECMAScript 6 symbols shim
var global         = __webpack_require__(3)
  , has            = __webpack_require__(8)
  , DESCRIPTORS    = __webpack_require__(7)
  , $export        = __webpack_require__(0)
  , redefine       = __webpack_require__(16)
  , META           = __webpack_require__(28).KEY
  , $fails         = __webpack_require__(14)
  , shared         = __webpack_require__(55)
  , setToStringTag = __webpack_require__(30)
  , uid            = __webpack_require__(31)
  , wks            = __webpack_require__(1)
  , wksExt         = __webpack_require__(97)
  , wksDefine      = __webpack_require__(169)
  , keyOf          = __webpack_require__(160)
  , enumKeys       = __webpack_require__(155)
  , isArray        = __webpack_require__(84)
  , anObject       = __webpack_require__(5)
  , toIObject      = __webpack_require__(9)
  , toPrimitive    = __webpack_require__(58)
  , createDesc     = __webpack_require__(20)
  , _create        = __webpack_require__(51)
  , gOPNExt        = __webpack_require__(163)
  , $GOPD          = __webpack_require__(52)
  , $DP            = __webpack_require__(6)
  , $keys          = __webpack_require__(19)
  , gOPD           = $GOPD.f
  , dP             = $DP.f
  , gOPN           = gOPNExt.f
  , $Symbol        = global.Symbol
  , $JSON          = global.JSON
  , _stringify     = $JSON && $JSON.stringify
  , PROTOTYPE      = 'prototype'
  , HIDDEN         = wks('_hidden')
  , TO_PRIMITIVE   = wks('toPrimitive')
  , isEnum         = {}.propertyIsEnumerable
  , SymbolRegistry = shared('symbol-registry')
  , AllSymbols     = shared('symbols')
  , OPSymbols      = shared('op-symbols')
  , ObjectProto    = Object[PROTOTYPE]
  , USE_NATIVE     = typeof $Symbol == 'function'
  , QObject        = global.QObject;
// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;

// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
var setSymbolDesc = DESCRIPTORS && $fails(function(){
  return _create(dP({}, 'a', {
    get: function(){ return dP(this, 'a', {value: 7}).a; }
  })).a != 7;
}) ? function(it, key, D){
  var protoDesc = gOPD(ObjectProto, key);
  if(protoDesc)delete ObjectProto[key];
  dP(it, key, D);
  if(protoDesc && it !== ObjectProto)dP(ObjectProto, key, protoDesc);
} : dP;

var wrap = function(tag){
  var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
  sym._k = tag;
  return sym;
};

var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function(it){
  return typeof it == 'symbol';
} : function(it){
  return it instanceof $Symbol;
};

var $defineProperty = function defineProperty(it, key, D){
  if(it === ObjectProto)$defineProperty(OPSymbols, key, D);
  anObject(it);
  key = toPrimitive(key, true);
  anObject(D);
  if(has(AllSymbols, key)){
    if(!D.enumerable){
      if(!has(it, HIDDEN))dP(it, HIDDEN, createDesc(1, {}));
      it[HIDDEN][key] = true;
    } else {
      if(has(it, HIDDEN) && it[HIDDEN][key])it[HIDDEN][key] = false;
      D = _create(D, {enumerable: createDesc(0, false)});
    } return setSymbolDesc(it, key, D);
  } return dP(it, key, D);
};
var $defineProperties = function defineProperties(it, P){
  anObject(it);
  var keys = enumKeys(P = toIObject(P))
    , i    = 0
    , l = keys.length
    , key;
  while(l > i)$defineProperty(it, key = keys[i++], P[key]);
  return it;
};
var $create = function create(it, P){
  return P === undefined ? _create(it) : $defineProperties(_create(it), P);
};
var $propertyIsEnumerable = function propertyIsEnumerable(key){
  var E = isEnum.call(this, key = toPrimitive(key, true));
  if(this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return false;
  return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
};
var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key){
  it  = toIObject(it);
  key = toPrimitive(key, true);
  if(it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return;
  var D = gOPD(it, key);
  if(D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key]))D.enumerable = true;
  return D;
};
var $getOwnPropertyNames = function getOwnPropertyNames(it){
  var names  = gOPN(toIObject(it))
    , result = []
    , i      = 0
    , key;
  while(names.length > i){
    if(!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META)result.push(key);
  } return result;
};
var $getOwnPropertySymbols = function getOwnPropertySymbols(it){
  var IS_OP  = it === ObjectProto
    , names  = gOPN(IS_OP ? OPSymbols : toIObject(it))
    , result = []
    , i      = 0
    , key;
  while(names.length > i){
    if(has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true))result.push(AllSymbols[key]);
  } return result;
};

// 19.4.1.1 Symbol([description])
if(!USE_NATIVE){
  $Symbol = function Symbol(){
    if(this instanceof $Symbol)throw TypeError('Symbol is not a constructor!');
    var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
    var $set = function(value){
      if(this === ObjectProto)$set.call(OPSymbols, value);
      if(has(this, HIDDEN) && has(this[HIDDEN], tag))this[HIDDEN][tag] = false;
      setSymbolDesc(this, tag, createDesc(1, value));
    };
    if(DESCRIPTORS && setter)setSymbolDesc(ObjectProto, tag, {configurable: true, set: $set});
    return wrap(tag);
  };
  redefine($Symbol[PROTOTYPE], 'toString', function toString(){
    return this._k;
  });

  $GOPD.f = $getOwnPropertyDescriptor;
  $DP.f   = $defineProperty;
  __webpack_require__(53).f = gOPNExt.f = $getOwnPropertyNames;
  __webpack_require__(29).f  = $propertyIsEnumerable;
  __webpack_require__(39).f = $getOwnPropertySymbols;

  if(DESCRIPTORS && !__webpack_require__(38)){
    redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
  }

  wksExt.f = function(name){
    return wrap(wks(name));
  }
}

$export($export.G + $export.W + $export.F * !USE_NATIVE, {Symbol: $Symbol});

for(var symbols = (
  // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
  'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
).split(','), i = 0; symbols.length > i; )wks(symbols[i++]);

for(var symbols = $keys(wks.store), i = 0; symbols.length > i; )wksDefine(symbols[i++]);

$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
  // 19.4.2.1 Symbol.for(key)
  'for': function(key){
    return has(SymbolRegistry, key += '')
      ? SymbolRegistry[key]
      : SymbolRegistry[key] = $Symbol(key);
  },
  // 19.4.2.5 Symbol.keyFor(sym)
  keyFor: function keyFor(key){
    if(isSymbol(key))return keyOf(SymbolRegistry, key);
    throw TypeError(key + ' is not a symbol!');
  },
  useSetter: function(){ setter = true; },
  useSimple: function(){ setter = false; }
});

$export($export.S + $export.F * !USE_NATIVE, 'Object', {
  // 19.1.2.2 Object.create(O [, Properties])
  create: $create,
  // 19.1.2.4 Object.defineProperty(O, P, Attributes)
  defineProperty: $defineProperty,
  // 19.1.2.3 Object.defineProperties(O, Properties)
  defineProperties: $defineProperties,
  // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
  getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
  // 19.1.2.7 Object.getOwnPropertyNames(O)
  getOwnPropertyNames: $getOwnPropertyNames,
  // 19.1.2.8 Object.getOwnPropertySymbols(O)
  getOwnPropertySymbols: $getOwnPropertySymbols
});

// 24.3.2 JSON.stringify(value [, replacer [, space]])
$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function(){
  var S = $Symbol();
  // MS Edge converts symbol values to JSON as {}
  // WebKit converts symbol values to JSON as null
  // V8 throws on boxed symbols
  return _stringify([S]) != '[null]' || _stringify({a: S}) != '{}' || _stringify(Object(S)) != '{}';
})), 'JSON', {
  stringify: function stringify(it){
    if(it === undefined || isSymbol(it))return; // IE8 returns string on undefined
    var args = [it]
      , i    = 1
      , replacer, $replacer;
    while(arguments.length > i)args.push(arguments[i++]);
    replacer = args[1];
    if(typeof replacer == 'function')$replacer = replacer;
    if($replacer || !isArray(replacer))replacer = function(key, value){
      if($replacer)value = $replacer.call(this, key, value);
      if(!isSymbol(value))return value;
    };
    args[1] = replacer;
    return _stringify.apply($JSON, args);
  }
});

// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(15)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
// 19.4.3.5 Symbol.prototype[@@toStringTag]
setToStringTag($Symbol, 'Symbol');
// 20.2.1.9 Math[@@toStringTag]
setToStringTag(Math, 'Math', true);
// 24.3.3 JSON[@@toStringTag]
setToStringTag(global.JSON, 'JSON', true);

/***/ }),
/* 137 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var each         = __webpack_require__(34)(0)
  , redefine     = __webpack_require__(16)
  , meta         = __webpack_require__(28)
  , assign       = __webpack_require__(90)
  , weak         = __webpack_require__(80)
  , isObject     = __webpack_require__(4)
  , getWeak      = meta.getWeak
  , isExtensible = Object.isExtensible
  , uncaughtFrozenStore = weak.ufstore
  , tmp          = {}
  , InternalMap;

var wrapper = function(get){
  return function WeakMap(){
    return get(this, arguments.length > 0 ? arguments[0] : undefined);
  };
};

var methods = {
  // 23.3.3.3 WeakMap.prototype.get(key)
  get: function get(key){
    if(isObject(key)){
      var data = getWeak(key);
      if(data === true)return uncaughtFrozenStore(this).get(key);
      return data ? data[this._i] : undefined;
    }
  },
  // 23.3.3.5 WeakMap.prototype.set(key, value)
  set: function set(key, value){
    return weak.def(this, key, value);
  }
};

// 23.3 WeakMap Objects
var $WeakMap = module.exports = __webpack_require__(35)('WeakMap', wrapper, methods, weak, true, true);

// IE11 WeakMap frozen keys fix
if(new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7){
  InternalMap = weak.getConstructor(wrapper);
  assign(InternalMap.prototype, methods);
  meta.NEED = true;
  each(['delete', 'has', 'get', 'set'], function(key){
    var proto  = $WeakMap.prototype
      , method = proto[key];
    redefine(proto, key, function(a, b){
      // store frozen objects on internal weakmap shim
      if(isObject(a) && !isExtensible(a)){
        if(!this._f)this._f = new InternalMap;
        var result = this._f[key](a, b);
        return key == 'set' ? this : result;
      // store all the rest on native weakmap
      } return method.call(this, a, b);
    });
  });
}

/***/ }),
/* 138 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var weak = __webpack_require__(80);

// 23.4 WeakSet Objects
__webpack_require__(35)('WeakSet', function(get){
  return function WeakSet(){ return get(this, arguments.length > 0 ? arguments[0] : undefined); };
}, {
  // 23.4.3.1 WeakSet.prototype.add(value)
  add: function add(value){
    return weak.def(this, value, true);
  }
}, weak, false, true);

/***/ }),
/* 139 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// https://github.com/tc39/Array.prototype.includes
var $export   = __webpack_require__(0)
  , $includes = __webpack_require__(77)(true);

$export($export.P, 'Array', {
  includes: function includes(el /*, fromIndex = 0 */){
    return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);
  }
});

__webpack_require__(17)('includes');

/***/ }),
/* 140 */
/***/ (function(module, exports, __webpack_require__) {

// https://github.com/tc39/proposal-object-values-entries
var $export  = __webpack_require__(0)
  , $entries = __webpack_require__(92)(true);

$export($export.S, 'Object', {
  entries: function entries(it){
    return $entries(it);
  }
});

/***/ }),
/* 141 */
/***/ (function(module, exports, __webpack_require__) {

// https://github.com/tc39/proposal-object-getownpropertydescriptors
var $export        = __webpack_require__(0)
  , ownKeys        = __webpack_require__(165)
  , toIObject      = __webpack_require__(9)
  , gOPD           = __webpack_require__(52)
  , createProperty = __webpack_require__(45);

$export($export.S, 'Object', {
  getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object){
    var O       = toIObject(object)
      , getDesc = gOPD.f
      , keys    = ownKeys(O)
      , result  = {}
      , i       = 0
      , key;
    while(keys.length > i)createProperty(result, key = keys[i++], getDesc(O, key));
    return result;
  }
});

/***/ }),
/* 142 */
/***/ (function(module, exports, __webpack_require__) {

// https://github.com/tc39/proposal-object-values-entries
var $export = __webpack_require__(0)
  , $values = __webpack_require__(92)(false);

$export($export.S, 'Object', {
  values: function values(it){
    return $values(it);
  }
});

/***/ }),
/* 143 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// https://github.com/tc39/proposal-string-pad-start-end
var $export = __webpack_require__(0)
  , $pad    = __webpack_require__(95);

$export($export.P, 'String', {
  padEnd: function padEnd(maxLength /*, fillString = ' ' */){
    return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, false);
  }
});

/***/ }),
/* 144 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// https://github.com/tc39/proposal-string-pad-start-end
var $export = __webpack_require__(0)
  , $pad    = __webpack_require__(95);

$export($export.P, 'String', {
  padStart: function padStart(maxLength /*, fillString = ' ' */){
    return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, true);
  }
});

/***/ }),
/* 145 */
/***/ (function(module, exports, __webpack_require__) {

var $iterators    = __webpack_require__(72)
  , redefine      = __webpack_require__(16)
  , global        = __webpack_require__(3)
  , hide          = __webpack_require__(15)
  , Iterators     = __webpack_require__(27)
  , wks           = __webpack_require__(1)
  , ITERATOR      = wks('iterator')
  , TO_STRING_TAG = wks('toStringTag')
  , ArrayValues   = Iterators.Array;

for(var collections = ['NodeList', 'DOMTokenList', 'MediaList', 'StyleSheetList', 'CSSRuleList'], i = 0; i < 5; i++){
  var NAME       = collections[i]
    , Collection = global[NAME]
    , proto      = Collection && Collection.prototype
    , key;
  if(proto){
    if(!proto[ITERATOR])hide(proto, ITERATOR, ArrayValues);
    if(!proto[TO_STRING_TAG])hide(proto, TO_STRING_TAG, NAME);
    Iterators[NAME] = ArrayValues;
    for(key in $iterators)if(!proto[key])redefine(proto, key, $iterators[key], true);
  }
}

/***/ }),
/* 146 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(0)
  , $task   = __webpack_require__(57);
$export($export.G + $export.B, {
  setImmediate:   $task.set,
  clearImmediate: $task.clear
});

/***/ }),
/* 147 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.Viewport = exports.TableRenderer = exports.Table = exports.Settings = exports.Selection = exports.Scroll = exports.Overlays = exports.Event = exports.Core = exports.default = exports.Border = exports.TopLeftCornerOverlay = exports.TopOverlay = exports.LeftOverlay = exports.DebugOverlay = exports.RowFilter = exports.ColumnFilter = exports.CellRange = exports.CellCoords = exports.ViewportRowsCalculator = exports.ViewportColumnsCalculator = undefined;

__webpack_require__(111);

__webpack_require__(128);

__webpack_require__(137);

__webpack_require__(138);

__webpack_require__(122);

__webpack_require__(136);

__webpack_require__(119);

__webpack_require__(120);

__webpack_require__(121);

__webpack_require__(110);

__webpack_require__(133);

__webpack_require__(131);

__webpack_require__(129);

__webpack_require__(134);

__webpack_require__(135);

__webpack_require__(130);

__webpack_require__(132);

__webpack_require__(123);

__webpack_require__(124);

__webpack_require__(125);

__webpack_require__(127);

__webpack_require__(126);

__webpack_require__(108);

__webpack_require__(109);

__webpack_require__(104);

__webpack_require__(107);

__webpack_require__(106);

__webpack_require__(105);

__webpack_require__(72);

__webpack_require__(113);

__webpack_require__(114);

__webpack_require__(116);

__webpack_require__(115);

__webpack_require__(112);

__webpack_require__(118);

__webpack_require__(117);

__webpack_require__(139);

__webpack_require__(142);

__webpack_require__(140);

__webpack_require__(141);

__webpack_require__(144);

__webpack_require__(143);

__webpack_require__(146);

__webpack_require__(145);

var _viewportColumns = __webpack_require__(60);

var _viewportColumns2 = _interopRequireDefault(_viewportColumns);

var _viewportRows = __webpack_require__(61);

var _viewportRows2 = _interopRequireDefault(_viewportRows);

var _coords = __webpack_require__(22);

var _coords2 = _interopRequireDefault(_coords);

var _range = __webpack_require__(43);

var _range2 = _interopRequireDefault(_range);

var _column = __webpack_require__(64);

var _column2 = _interopRequireDefault(_column);

var _row = __webpack_require__(65);

var _row2 = _interopRequireDefault(_row);

var _debug = __webpack_require__(99);

var _debug2 = _interopRequireDefault(_debug);

var _left = __webpack_require__(100);

var _left2 = _interopRequireDefault(_left);

var _top = __webpack_require__(101);

var _top2 = _interopRequireDefault(_top);

var _topLeftCorner = __webpack_require__(102);

var _topLeftCorner2 = _interopRequireDefault(_topLeftCorner);

var _border = __webpack_require__(59);

var _border2 = _interopRequireDefault(_border);

var _core = __webpack_require__(62);

var _core2 = _interopRequireDefault(_core);

var _event = __webpack_require__(63);

var _event2 = _interopRequireDefault(_event);

var _overlays = __webpack_require__(66);

var _overlays2 = _interopRequireDefault(_overlays);

var _scroll = __webpack_require__(67);

var _scroll2 = _interopRequireDefault(_scroll);

var _selection = __webpack_require__(103);

var _selection2 = _interopRequireDefault(_selection);

var _settings = __webpack_require__(68);

var _settings2 = _interopRequireDefault(_settings);

var _table = __webpack_require__(69);

var _table2 = _interopRequireDefault(_table);

var _tableRenderer = __webpack_require__(70);

var _tableRenderer2 = _interopRequireDefault(_tableRenderer);

var _viewport = __webpack_require__(71);

var _viewport2 = _interopRequireDefault(_viewport);

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

exports.ViewportColumnsCalculator = _viewportColumns2.default;
exports.ViewportRowsCalculator = _viewportRows2.default;
exports.CellCoords = _coords2.default;
exports.CellRange = _range2.default;
exports.ColumnFilter = _column2.default;
exports.RowFilter = _row2.default;
exports.DebugOverlay = _debug2.default;
exports.LeftOverlay = _left2.default;
exports.TopOverlay = _top2.default;
exports.TopLeftCornerOverlay = _topLeftCorner2.default;
exports.Border = _border2.default;
exports.default = _core2.default;
exports.Core = _core2.default;
exports.Event = _event2.default;
exports.Overlays = _overlays2.default;
exports.Scroll = _scroll2.default;
exports.Selection = _selection2.default;
exports.Settings = _settings2.default;
exports.Table = _table2.default;
exports.TableRenderer = _tableRenderer2.default;
exports.Viewport = _viewport2.default;

/***/ }),
/* 148 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports.stringify = stringify;
exports.isDefined = isDefined;
exports.isUndefined = isUndefined;
exports.isEmpty = isEmpty;
exports.isRegExp = isRegExp;

/**
 * Converts any value to string.
 *
 * @param {*} value
 * @returns {String}
 */
function stringify(value) {
  var result = void 0;

  switch (typeof value === 'undefined' ? 'undefined' : _typeof(value)) {
    case 'string':
    case 'number':
      result = '' + value;
      break;

    case 'object':
      result = value === null ? '' : value.toString();
      break;
    case 'undefined':
      result = '';
      break;
    default:
      result = value.toString();
      break;
  }

  return result;
}

/**
 * Checks if given variable is defined.
 *
 * @param {*} variable Variable to check.
 * @returns {Boolean}
 */
function isDefined(variable) {
  return typeof variable !== 'undefined';
}

/**
 * Checks if given variable is undefined.
 *
 * @param {*} variable Variable to check.
 * @returns {Boolean}
 */
function isUndefined(variable) {
  return typeof variable === 'undefined';
}

/**
 * Check if given variable is null, empty string or undefined.
 *
 * @param {*} variable Variable to check.
 * @returns {Boolean}
 */
function isEmpty(variable) {
  return variable === null || variable === '' || isUndefined(variable);
}

/**
 * Check if given variable is a regular expression.
 *
 * @param {*} variable Variable to check.
 * @returns {Boolean}
 */
function isRegExp(variable) {
  return Object.prototype.toString.call(variable) === '[object RegExp]';
}

/***/ }),
/* 149 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.toUpperCaseFirst = toUpperCaseFirst;
exports.equalsIgnoreCase = equalsIgnoreCase;
exports.randomString = randomString;
exports.isPercentValue = isPercentValue;
exports.substitute = substitute;
exports.stripTags = stripTags;

var _mixed = __webpack_require__(148);

var _number = __webpack_require__(76);

/**
 * Convert string to upper case first letter.
 *
 * @param {String} string String to convert.
 * @returns {String}
 */
function toUpperCaseFirst(string) {
  return string[0].toUpperCase() + string.substr(1);
}

/**
 * Compare strings case insensitively.
 *
 * @param {...String} strings Strings to compare.
 * @returns {Boolean}
 */
function equalsIgnoreCase() {
  var unique = [];

  for (var _len = arguments.length, strings = Array(_len), _key = 0; _key < _len; _key++) {
    strings[_key] = arguments[_key];
  }

  var length = strings.length;

  while (length--) {
    var string = (0, _mixed.stringify)(strings[length]).toLowerCase();

    if (unique.indexOf(string) === -1) {
      unique.push(string);
    }
  }

  return unique.length === 1;
}

/**
 * Generates a random hex string. Used as namespace for Handsontable instance events.
 *
 * @return {String} Returns 16-long character random string (eq. `'92b1bfc74ec4'`).
 */
function randomString() {
  function s4() {
    return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
  }

  return s4() + s4() + s4() + s4();
}

/**
 * Checks if value is valid percent.
 *
 * @param {String} value
 * @returns {Boolean}
 */
function isPercentValue(value) {
  return (/^([0-9][0-9]?%$)|(^100%$)/.test(value)
  );
}

/**
 * Substitute strings placed beetwen square brackets into value defined in `variables` object. String names defined in
 * square brackets must be the same as property name of `variables` object.
 *
 * @param {String} template Template string.
 * @param {Object} variables Object which contains all available values which can be injected into template.
 * @returns {String}
 */
function substitute(template) {
  var variables = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

  return ('' + template).replace(/(?:\\)?\[([^[\]]+)]/g, function (match, name) {
    if (match.charAt(0) === '\\') {
      return match.substr(1, match.length - 1);
    }

    return variables[name] === void 0 ? '' : variables[name];
  });
}

var STRIP_TAGS_REGEX = /<\/?\w+\/?>|<\w+[\s|/][^>]*>/gi;

/**
 * Strip any HTML tag from the string.
 *
 * @param  {String} string String to cut HTML from.
 * @return {String}
 */
function stripTags(string) {
  string += '';

  return string.replace(STRIP_TAGS_REGEX, '');
}

/***/ }),
/* 150 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.KEY_CODES = undefined;
exports.isPrintableChar = isPrintableChar;
exports.isMetaKey = isMetaKey;
exports.isCtrlKey = isCtrlKey;
exports.isKey = isKey;

var _array = __webpack_require__(24);

var KEY_CODES = exports.KEY_CODES = {
  MOUSE_LEFT: 1,
  MOUSE_RIGHT: 3,
  MOUSE_MIDDLE: 2,
  BACKSPACE: 8,
  COMMA: 188,
  INSERT: 45,
  DELETE: 46,
  END: 35,
  ENTER: 13,
  ESCAPE: 27,
  CONTROL_LEFT: 91,
  COMMAND_LEFT: 17,
  COMMAND_RIGHT: 93,
  ALT: 18,
  HOME: 36,
  PAGE_DOWN: 34,
  PAGE_UP: 33,
  PERIOD: 190,
  SPACE: 32,
  SHIFT: 16,
  CAPS_LOCK: 20,
  TAB: 9,
  ARROW_RIGHT: 39,
  ARROW_LEFT: 37,
  ARROW_UP: 38,
  ARROW_DOWN: 40,
  F1: 112,
  F2: 113,
  F3: 114,
  F4: 115,
  F5: 116,
  F6: 117,
  F7: 118,
  F8: 119,
  F9: 120,
  F10: 121,
  F11: 122,
  F12: 123,
  A: 65,
  X: 88,
  C: 67,
  V: 86
};

/**
 * Returns true if keyCode represents a printable character.
 *
 * @param {Number} keyCode
 * @returns {Boolean}
 */
function isPrintableChar(keyCode) {
  return keyCode == 32 || // space
  keyCode >= 48 && keyCode <= 57 || // 0-9
  keyCode >= 96 && keyCode <= 111 || // numpad
  keyCode >= 186 && keyCode <= 192 || // ;=,-./`
  keyCode >= 219 && keyCode <= 222 || // []{}\|"'
  keyCode >= 226 || // special chars (229 for Asian chars)
  keyCode >= 65 && keyCode <= 90; // a-z
}

/**
 * @param {Number} keyCode
 * @returns {Boolean}
 */
function isMetaKey(keyCode) {
  var metaKeys = [KEY_CODES.ARROW_DOWN, KEY_CODES.ARROW_UP, KEY_CODES.ARROW_LEFT, KEY_CODES.ARROW_RIGHT, KEY_CODES.HOME, KEY_CODES.END, KEY_CODES.DELETE, KEY_CODES.BACKSPACE, KEY_CODES.F1, KEY_CODES.F2, KEY_CODES.F3, KEY_CODES.F4, KEY_CODES.F5, KEY_CODES.F6, KEY_CODES.F7, KEY_CODES.F8, KEY_CODES.F9, KEY_CODES.F10, KEY_CODES.F11, KEY_CODES.F12, KEY_CODES.TAB, KEY_CODES.PAGE_DOWN, KEY_CODES.PAGE_UP, KEY_CODES.ENTER, KEY_CODES.ESCAPE, KEY_CODES.SHIFT, KEY_CODES.CAPS_LOCK, KEY_CODES.ALT];

  return metaKeys.indexOf(keyCode) !== -1;
}

/**
 * @param {Number} keyCode
 * @returns {Boolean}
 */
function isCtrlKey(keyCode) {
  return [KEY_CODES.CONTROL_LEFT, 224, KEY_CODES.COMMAND_LEFT, KEY_CODES.COMMAND_RIGHT].indexOf(keyCode) !== -1;
}

/**
 * @param {Number} keyCode
 * @param {String} baseCode
 * @returns {Boolean}
 */
function isKey(keyCode, baseCode) {
  var keys = baseCode.split('|');
  var result = false;

  (0, _array.arrayEach)(keys, function (key) {
    if (keyCode === KEY_CODES[key]) {
      result = true;

      return false;
    }
  });

  return result;
}

/***/ }),
/* 151 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)

var toObject = __webpack_require__(21)
  , toIndex  = __webpack_require__(41)
  , toLength = __webpack_require__(10);

module.exports = [].copyWithin || function copyWithin(target/*= 0*/, start/*= 0, end = @length*/){
  var O     = toObject(this)
    , len   = toLength(O.length)
    , to    = toIndex(target, len)
    , from  = toIndex(start, len)
    , end   = arguments.length > 2 ? arguments[2] : undefined
    , count = Math.min((end === undefined ? len : toIndex(end, len)) - from, len - to)
    , inc   = 1;
  if(from < to && to < from + count){
    inc  = -1;
    from += count - 1;
    to   += count - 1;
  }
  while(count-- > 0){
    if(from in O)O[to] = O[from];
    else delete O[to];
    to   += inc;
    from += inc;
  } return O;
};

/***/ }),
/* 152 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)

var toObject = __webpack_require__(21)
  , toIndex  = __webpack_require__(41)
  , toLength = __webpack_require__(10);
module.exports = function fill(value /*, start = 0, end = @length */){
  var O      = toObject(this)
    , length = toLength(O.length)
    , aLen   = arguments.length
    , index  = toIndex(aLen > 1 ? arguments[1] : undefined, length)
    , end    = aLen > 2 ? arguments[2] : undefined
    , endPos = end === undefined ? length : toIndex(end, length);
  while(endPos > index)O[index++] = value;
  return O;
};

/***/ }),
/* 153 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(4)
  , isArray  = __webpack_require__(84)
  , SPECIES  = __webpack_require__(1)('species');

module.exports = function(original){
  var C;
  if(isArray(original)){
    C = original.constructor;
    // cross-realm fallback
    if(typeof C == 'function' && (C === Array || isArray(C.prototype)))C = undefined;
    if(isObject(C)){
      C = C[SPECIES];
      if(C === null)C = undefined;
    }
  } return C === undefined ? Array : C;
};

/***/ }),
/* 154 */
/***/ (function(module, exports, __webpack_require__) {

// 9.4.2.3 ArraySpeciesCreate(originalArray, length)
var speciesConstructor = __webpack_require__(153);

module.exports = function(original, length){
  return new (speciesConstructor(original))(length);
};

/***/ }),
/* 155 */
/***/ (function(module, exports, __webpack_require__) {

// all enumerable object keys, includes symbols
var getKeys = __webpack_require__(19)
  , gOPS    = __webpack_require__(39)
  , pIE     = __webpack_require__(29);
module.exports = function(it){
  var result     = getKeys(it)
    , getSymbols = gOPS.f;
  if(getSymbols){
    var symbols = getSymbols(it)
      , isEnum  = pIE.f
      , i       = 0
      , key;
    while(symbols.length > i)if(isEnum.call(it, key = symbols[i++]))result.push(key);
  } return result;
};

/***/ }),
/* 156 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 21.2.5.3 get RegExp.prototype.flags
var anObject = __webpack_require__(5);
module.exports = function(){
  var that   = anObject(this)
    , result = '';
  if(that.global)     result += 'g';
  if(that.ignoreCase) result += 'i';
  if(that.multiline)  result += 'm';
  if(that.unicode)    result += 'u';
  if(that.sticky)     result += 'y';
  return result;
};

/***/ }),
/* 157 */
/***/ (function(module, exports, __webpack_require__) {

var isObject       = __webpack_require__(4)
  , setPrototypeOf = __webpack_require__(93).set;
module.exports = function(that, target, C){
  var P, S = target.constructor;
  if(S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf){
    setPrototypeOf(that, P);
  } return that;
};

/***/ }),
/* 158 */
/***/ (function(module, exports) {

// fast apply, http://jsperf.lnkit.com/fast-apply/5
module.exports = function(fn, args, that){
  var un = that === undefined;
  switch(args.length){
    case 0: return un ? fn()
                      : fn.call(that);
    case 1: return un ? fn(args[0])
                      : fn.call(that, args[0]);
    case 2: return un ? fn(args[0], args[1])
                      : fn.call(that, args[0], args[1]);
    case 3: return un ? fn(args[0], args[1], args[2])
                      : fn.call(that, args[0], args[1], args[2]);
    case 4: return un ? fn(args[0], args[1], args[2], args[3])
                      : fn.call(that, args[0], args[1], args[2], args[3]);
  } return              fn.apply(that, args);
};

/***/ }),
/* 159 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var create         = __webpack_require__(51)
  , descriptor     = __webpack_require__(20)
  , setToStringTag = __webpack_require__(30)
  , IteratorPrototype = {};

// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
__webpack_require__(15)(IteratorPrototype, __webpack_require__(1)('iterator'), function(){ return this; });

module.exports = function(Constructor, NAME, next){
  Constructor.prototype = create(IteratorPrototype, {next: descriptor(1, next)});
  setToStringTag(Constructor, NAME + ' Iterator');
};

/***/ }),
/* 160 */
/***/ (function(module, exports, __webpack_require__) {

var getKeys   = __webpack_require__(19)
  , toIObject = __webpack_require__(9);
module.exports = function(object, el){
  var O      = toIObject(object)
    , keys   = getKeys(O)
    , length = keys.length
    , index  = 0
    , key;
  while(length > index)if(O[key = keys[index++]] === el)return key;
};

/***/ }),
/* 161 */
/***/ (function(module, exports, __webpack_require__) {

var global    = __webpack_require__(3)
  , macrotask = __webpack_require__(57).set
  , Observer  = global.MutationObserver || global.WebKitMutationObserver
  , process   = global.process
  , Promise   = global.Promise
  , isNode    = __webpack_require__(18)(process) == 'process';

module.exports = function(){
  var head, last, notify;

  var flush = function(){
    var parent, fn;
    if(isNode && (parent = process.domain))parent.exit();
    while(head){
      fn   = head.fn;
      head = head.next;
      try {
        fn();
      } catch(e){
        if(head)notify();
        else last = undefined;
        throw e;
      }
    } last = undefined;
    if(parent)parent.enter();
  };

  // Node.js
  if(isNode){
    notify = function(){
      process.nextTick(flush);
    };
  // browsers with MutationObserver
  } else if(Observer){
    var toggle = true
      , node   = document.createTextNode('');
    new Observer(flush).observe(node, {characterData: true}); // eslint-disable-line no-new
    notify = function(){
      node.data = toggle = !toggle;
    };
  // environments with maybe non-completely correct, but existent Promise
  } else if(Promise && Promise.resolve){
    var promise = Promise.resolve();
    notify = function(){
      promise.then(flush);
    };
  // for other environments - macrotask based on:
  // - setImmediate
  // - MessageChannel
  // - window.postMessag
  // - onreadystatechange
  // - setTimeout
  } else {
    notify = function(){
      // strange IE + webpack dev server bug - use .call(global)
      macrotask.call(global, flush);
    };
  }

  return function(fn){
    var task = {fn: fn, next: undefined};
    if(last)last.next = task;
    if(!head){
      head = task;
      notify();
    } last = task;
  };
};

/***/ }),
/* 162 */
/***/ (function(module, exports, __webpack_require__) {

var dP       = __webpack_require__(6)
  , anObject = __webpack_require__(5)
  , getKeys  = __webpack_require__(19);

module.exports = __webpack_require__(7) ? Object.defineProperties : function defineProperties(O, Properties){
  anObject(O);
  var keys   = getKeys(Properties)
    , length = keys.length
    , i = 0
    , P;
  while(length > i)dP.f(O, P = keys[i++], Properties[P]);
  return O;
};

/***/ }),
/* 163 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
var toIObject = __webpack_require__(9)
  , gOPN      = __webpack_require__(53).f
  , toString  = {}.toString;

var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
  ? Object.getOwnPropertyNames(window) : [];

var getWindowNames = function(it){
  try {
    return gOPN(it);
  } catch(e){
    return windowNames.slice();
  }
};

module.exports.f = function getOwnPropertyNames(it){
  return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
};


/***/ }),
/* 164 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
var has         = __webpack_require__(8)
  , toObject    = __webpack_require__(21)
  , IE_PROTO    = __webpack_require__(54)('IE_PROTO')
  , ObjectProto = Object.prototype;

module.exports = Object.getPrototypeOf || function(O){
  O = toObject(O);
  if(has(O, IE_PROTO))return O[IE_PROTO];
  if(typeof O.constructor == 'function' && O instanceof O.constructor){
    return O.constructor.prototype;
  } return O instanceof Object ? ObjectProto : null;
};

/***/ }),
/* 165 */
/***/ (function(module, exports, __webpack_require__) {

// all object keys, includes non-enumerable and symbols
var gOPN     = __webpack_require__(53)
  , gOPS     = __webpack_require__(39)
  , anObject = __webpack_require__(5)
  , Reflect  = __webpack_require__(3).Reflect;
module.exports = Reflect && Reflect.ownKeys || function ownKeys(it){
  var keys       = gOPN.f(anObject(it))
    , getSymbols = gOPS.f;
  return getSymbols ? keys.concat(getSymbols(it)) : keys;
};

/***/ }),
/* 166 */
/***/ (function(module, exports) {

// 7.2.9 SameValue(x, y)
module.exports = Object.is || function is(x, y){
  return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;
};

/***/ }),
/* 167 */
/***/ (function(module, exports, __webpack_require__) {

// 7.3.20 SpeciesConstructor(O, defaultConstructor)
var anObject  = __webpack_require__(5)
  , aFunction = __webpack_require__(44)
  , SPECIES   = __webpack_require__(1)('species');
module.exports = function(O, D){
  var C = anObject(O).constructor, S;
  return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
};

/***/ }),
/* 168 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(42)
  , defined   = __webpack_require__(13);
// true  -> String#at
// false -> String#codePointAt
module.exports = function(TO_STRING){
  return function(that, pos){
    var s = String(defined(that))
      , i = toInteger(pos)
      , l = s.length
      , a, b;
    if(i < 0 || i >= l)return TO_STRING ? '' : undefined;
    a = s.charCodeAt(i);
    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
      ? TO_STRING ? s.charAt(i) : a
      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
  };
};

/***/ }),
/* 169 */
/***/ (function(module, exports, __webpack_require__) {

var global         = __webpack_require__(3)
  , core           = __webpack_require__(26)
  , LIBRARY        = __webpack_require__(38)
  , wksExt         = __webpack_require__(97)
  , defineProperty = __webpack_require__(6).f;
module.exports = function(name){
  var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
  if(name.charAt(0) != '_' && !(name in $Symbol))defineProperty($Symbol, name, {value: wksExt.f(name)});
};

/***/ })
/******/ ]);
//# sourceMappingURL=walkontable.js.map