'); var codable = renderer.create('

');
  var editable = renderer.create('<div class="note-editable" contentEditable="true" role="textbox" aria-multiline="true"/>');
  var statusbar = renderer.create([
      '<output class="note-status-output" aria-live="polite"/>',
      '<div class="note-statusbar" role="status">',
      '  <div class="note-resizebar" role="seperator" aria-orientation="horizontal" aria-label="Resize">',
      '    <div class="note-icon-bar"/>',
      '    <div class="note-icon-bar"/>',
      '    <div class="note-icon-bar"/>',
      '  </div>',
      '</div>',
  ].join(''));
  var airEditor = renderer.create('<div class="note-editor"/>');
  var airEditable = renderer.create([
      '<div class="note-editable" contentEditable="true" role="textbox" aria-multiline="true"/>',
      '<output class="note-status-output" aria-live="polite"/>',
  ].join(''));
  var buttonGroup = renderer.create('<div class="note-btn-group btn-group">');
  var dropdown = renderer.create('<ul class="dropdown-menu" role="list">', function ($node, options) {
      var markup = Array.isArray(options.items) ? options.items.map(function (item) {
          var value = (typeof item === 'string') ? item : (item.value || '');
          var content = options.template ? options.template(item) : item;
          var option = (typeof item === 'object') ? item.option : undefined;
          var dataValue = 'data-value="' + value + '"';
          var dataOption = (option !== undefined) ? ' data-option="' + option + '"' : '';
          return '<li role="listitem" aria-label="' + value + '"><a href="#" ' + (dataValue + dataOption) + '>' + content + '</a></li>';
      }).join('') : options.items;
      $node.html(markup).attr({ 'aria-label': options.title });
  });
  var dropdownButtonContents = function (contents, options) {
      return contents + ' ' + icon(options.icons.caret, 'span');
  };
  var dropdownCheck = renderer.create('<ul class="dropdown-menu note-check" role="list">', function ($node, options) {
      var markup = Array.isArray(options.items) ? options.items.map(function (item) {
          var value = (typeof item === 'string') ? item : (item.value || '');
          var content = options.template ? options.template(item) : item;
          return '<li role="listitem" aria-label="' + item + '"><a href="#" data-value="' + value + '">' + icon(options.checkClassName) + ' ' + content + '</a></li>';
      }).join('') : options.items;
      $node.html(markup).attr({ 'aria-label': options.title });
  });
  var palette = renderer.create('<div class="note-color-palette"/>', function ($node, options) {
      var contents = [];
      for (var row = 0, rowSize = options.colors.length; row < rowSize; row++) {
          var eventName = options.eventName;
          var colors = options.colors[row];
          var colorsName = options.colorsName[row];
          var buttons = [];
          for (var col = 0, colSize = colors.length; col < colSize; col++) {
              var color = colors[col];
              var colorName = colorsName[col];
              buttons.push([
                  '<button type="button" class="note-color-btn"',
                  'style="background-color:', color, '" ',
                  'data-event="', eventName, '" ',
                  'data-value="', color, '" ',
                  'title="', colorName, '" ',
                  'aria-label="', colorName, '" ',
                  'data-toggle="button" tabindex="-1"></button>',
              ].join(''));
          }
          contents.push('<div class="note-color-row">' + buttons.join('') + '</div>');
      }
      $node.html(contents.join(''));
      if (options.tooltip) {
          $node.find('.note-color-btn').tooltip({
              container: options.container,
              trigger: 'hover',
              placement: 'bottom'
          });
      }
  });
  var dialog = renderer.create('<div class="modal" aria-hidden="false" tabindex="-1" role="dialog"/>', function ($node, options) {
      if (options.fade) {
          $node.addClass('fade');
      }
      $node.attr({
          'aria-label': options.title
      });
      $node.html([
          '<div class="modal-dialog">',
          '  <div class="modal-content">',
          (options.title
              ? '    <div class="modal-header">' +
                  '      <button type="button" class="close" data-dismiss="modal" aria-label="Close" aria-hidden="true">×</button>' +
                  '      <h4 class="modal-title">' + options.title + '</h4>' +
                  '    </div>' : ''),
          '    <div class="modal-body">' + options.body + '</div>',
          (options.footer
              ? '    <div class="modal-footer">' + options.footer + '</div>' : ''),
          '  </div>',
          '</div>',
      ].join(''));
  });
  var popover = renderer.create([
      '<div class="note-popover popover in">',
      '  <div class="arrow"/>',
      '  <div class="popover-content note-children-container"/>',
      '</div>',
  ].join(''), function ($node, options) {
      var direction = typeof options.direction !== 'undefined' ? options.direction : 'bottom';
      $node.addClass(direction);
      if (options.hideArrow) {
          $node.find('.arrow').hide();
      }
  });
  var checkbox = renderer.create('<div class="checkbox"></div>', function ($node, options) {
      $node.html([
          '<label' + (options.id ? ' for="' + options.id + '"' : '') + '>',
          ' <input role="checkbox" type="checkbox"' + (options.id ? ' id="' + options.id + '"' : ''),
          (options.checked ? ' checked' : ''),
          ' aria-checked="' + (options.checked ? 'true' : 'false') + '"/>',
          (options.text ? options.text : ''),
          '</label>',
      ].join(''));
  });
  var icon = function (iconClassName, tagName) {
      tagName = tagName || 'i';
      return '<' + tagName + ' class="' + iconClassName + '"/>';
  };
  var ui = {
      editor: editor,
      toolbar: toolbar,
      editingArea: editingArea,
      codable: codable,
      editable: editable,
      statusbar: statusbar,
      airEditor: airEditor,
      airEditable: airEditable,
      buttonGroup: buttonGroup,
      dropdown: dropdown,
      dropdownButtonContents: dropdownButtonContents,
      dropdownCheck: dropdownCheck,
      palette: palette,
      dialog: dialog,
      popover: popover,
      checkbox: checkbox,
      icon: icon,
      options: {},
      button: function ($node, options) {
          return renderer.create('<button type="button" class="note-btn btn btn-default btn-sm" role="button" tabindex="-1">', function ($node, options) {
              if (options && options.tooltip) {
                  $node.attr({
                      title: options.tooltip,
                      'aria-label': options.tooltip
                  }).tooltip({
                      container: (options.container !== undefined) ? options.container : 'body',
                      trigger: 'hover',
                      placement: 'bottom'
                  }).on('click', function (e) {
                      $$1(e.currentTarget).tooltip('hide');
                  });
              }
          })($node, options);
      },
      toggleBtn: function ($btn, isEnable) {
          $btn.toggleClass('disabled', !isEnable);
          $btn.attr('disabled', !isEnable);
      },
      toggleBtnActive: function ($btn, isActive) {
          $btn.toggleClass('active', isActive);
      },
      onDialogShown: function ($dialog, handler) {
          $dialog.one('shown.bs.modal', handler);
      },
      onDialogHidden: function ($dialog, handler) {
          $dialog.one('hidden.bs.modal', handler);
      },
      showDialog: function ($dialog) {
          $dialog.modal('show');
      },
      hideDialog: function ($dialog) {
          $dialog.modal('hide');
      },
      createLayout: function ($note, options) {
          var $editor = (options.airMode ? ui.airEditor([
              ui.editingArea([
                  ui.airEditable(),
              ]),
          ]) : ui.editor([
              ui.toolbar(),
              ui.editingArea([
                  ui.codable(),
                  ui.editable(),
              ]),
              ui.statusbar(),
          ])).render();
          $editor.insertAfter($note);
          return {
              note: $note,
              editor: $editor,
              toolbar: $editor.find('.note-toolbar'),
              editingArea: $editor.find('.note-editing-area'),
              editable: $editor.find('.note-editable'),
              codable: $editor.find('.note-codable'),
              statusbar: $editor.find('.note-statusbar')
          };
      },
      removeLayout: function ($note, layoutInfo) {
          $note.html(layoutInfo.editable.html());
          layoutInfo.editor.remove();
          $note.show();
      }
  };

$$1.summernote = $$1.summernote || {
      lang: {}
  };
  $$1.extend($$1.summernote.lang, {
      'en-US': {
          font: {
              bold: 'Bold',
              italic: 'Italic',
              underline: 'Underline',
              clear: 'Remove Font Style',
              height: 'Line Height',
              name: 'Font Family',
              strikethrough: 'Strikethrough',
              subscript: 'Subscript',
              superscript: 'Superscript',
              size: 'Font Size'
          },
          image: {
              image: 'Picture',
              insert: 'Insert Image',
              resizeFull: 'Resize full',
              resizeHalf: 'Resize half',
              resizeQuarter: 'Resize quarter',
              resizeNone: 'Original size',
              floatLeft: 'Float Left',
              floatRight: 'Float Right',
              floatNone: 'Remove float',
              shapeRounded: 'Shape: Rounded',
              shapeCircle: 'Shape: Circle',
              shapeThumbnail: 'Shape: Thumbnail',
              shapeNone: 'Shape: None',
              dragImageHere: 'Drag image or text here',
              dropImage: 'Drop image or Text',
              selectFromFiles: 'Select from files',
              maximumFileSize: 'Maximum file size',
              maximumFileSizeError: 'Maximum file size exceeded.',
              url: 'Image URL',
              remove: 'Remove Image',
              original: 'Original'
          },
          video: {
              video: 'Video',
              videoLink: 'Video Link',
              insert: 'Insert Video',
              url: 'Video URL',
              providers: '(YouTube, Vimeo, Vine, Instagram, DailyMotion or Youku)'
          },
          link: {
              link: 'Link',
              insert: 'Insert Link',
              unlink: 'Unlink',
              edit: 'Edit',
              textToDisplay: 'Text to display',
              url: 'To what URL should this link go?',
              openInNewWindow: 'Open in new window'
          },
          table: {
              table: 'Table',
              addRowAbove: 'Add row above',
              addRowBelow: 'Add row below',
              addColLeft: 'Add column left',
              addColRight: 'Add column right',
              delRow: 'Delete row',
              delCol: 'Delete column',
              delTable: 'Delete table'
          },
          hr: {
              insert: 'Insert Horizontal Rule'
          },
          style: {
              style: 'Style',
              p: 'Normal',
              blockquote: 'Quote',
              pre: 'Code',
              h1: 'Header 1',
              h2: 'Header 2',
              h3: 'Header 3',
              h4: 'Header 4',
              h5: 'Header 5',
              h6: 'Header 6'
          },
          lists: {
              unordered: 'Unordered list',
              ordered: 'Ordered list'
          },
          options: {
              help: 'Help',
              fullscreen: 'Full Screen',
              codeview: 'Code View'
          },
          paragraph: {
              paragraph: 'Paragraph',
              outdent: 'Outdent',
              indent: 'Indent',
              left: 'Align left',
              center: 'Align center',
              right: 'Align right',
              justify: 'Justify full'
          },
          color: {
              recent: 'Recent Color',
              more: 'More Color',
              background: 'Background Color',
              foreground: 'Foreground Color',
              transparent: 'Transparent',
              setTransparent: 'Set transparent',
              reset: 'Reset',
              resetToDefault: 'Reset to default',
              cpSelect: 'Select'
          },
          shortcut: {
              shortcuts: 'Keyboard shortcuts',
              close: 'Close',
              textFormatting: 'Text formatting',
              action: 'Action',
              paragraphFormatting: 'Paragraph formatting',
              documentStyle: 'Document Style',
              extraKeys: 'Extra keys'
          },
          help: {
              'insertParagraph': 'Insert Paragraph',
              'undo': 'Undoes the last command',
              'redo': 'Redoes the last command',
              'tab': 'Tab',
              'untab': 'Untab',
              'bold': 'Set a bold style',
              'italic': 'Set a italic style',
              'underline': 'Set a underline style',
              'strikethrough': 'Set a strikethrough style',
              'removeFormat': 'Clean a style',
              'justifyLeft': 'Set left align',
              'justifyCenter': 'Set center align',
              'justifyRight': 'Set right align',
              'justifyFull': 'Set full align',
              'insertUnorderedList': 'Toggle unordered list',
              'insertOrderedList': 'Toggle ordered list',
              'outdent': 'Outdent on current paragraph',
              'indent': 'Indent on current paragraph',
              'formatPara': 'Change current block\'s format as a paragraph(P tag)',
              'formatH1': 'Change current block\'s format as H1',
              'formatH2': 'Change current block\'s format as H2',
              'formatH3': 'Change current block\'s format as H3',
              'formatH4': 'Change current block\'s format as H4',
              'formatH5': 'Change current block\'s format as H5',
              'formatH6': 'Change current block\'s format as H6',
              'insertHorizontalRule': 'Insert horizontal rule',
              'linkDialog.show': 'Show Link Dialog'
          },
          history: {
              undo: 'Undo',
              redo: 'Redo'
          },
          specialChar: {
              specialChar: 'SPECIAL CHARACTERS',
              select: 'Select Special characters'
          }
      }
  });

/**
   * @class core.func
   *
   * func utils (for high-order func's arg)
   *
   * @singleton
   * @alternateClassName func
   */
  function eq(itemA) {
      return function (itemB) {
          return itemA === itemB;
      };
  }
  function eq2(itemA, itemB) {
      return itemA === itemB;
  }
  function peq2(propName) {
      return function (itemA, itemB) {
          return itemA[propName] === itemB[propName];
      };
  }
  function ok() {
      return true;
  }
  function fail() {
      return false;
  }
  function not(f) {
      return function () {
          return !f.apply(f, arguments);
      };
  }
  function and(fA, fB) {
      return function (item) {
          return fA(item) && fB(item);
      };
  }
  function self(a) {
      return a;
  }
  function invoke(obj, method) {
      return function () {
          return obj[method].apply(obj, arguments);
      };
  }
  var idCounter = 0;
  /**
   * generate a globally-unique id
   *
   * @param {String} [prefix]
   */
  function uniqueId(prefix) {
      var id = ++idCounter + '';
      return prefix ? prefix + id : id;
  }
  /**
   * returns bnd (bounds) from rect
   *
   * - IE Compatibility Issue: http://goo.gl/sRLOAo
   * - Scroll Issue: http://goo.gl/sNjUc
   *
   * @param {Rect} rect
   * @return {Object} bounds
   * @return {Number} bounds.top
   * @return {Number} bounds.left
   * @return {Number} bounds.width
   * @return {Number} bounds.height
   */
  function rect2bnd(rect) {
      var $document = $(document);
      return {
          top: rect.top + $document.scrollTop(),
          left: rect.left + $document.scrollLeft(),
          width: rect.right - rect.left,
          height: rect.bottom - rect.top
      };
  }
  /**
   * returns a copy of the object where the keys have become the values and the values the keys.
   * @param {Object} obj
   * @return {Object}
   */
  function invertObject(obj) {
      var inverted = {};
      for (var key in obj) {
          if (obj.hasOwnProperty(key)) {
              inverted[obj[key]] = key;
          }
      }
      return inverted;
  }
  /**
   * @param {String} namespace
   * @param {String} [prefix]
   * @return {String}
   */
  function namespaceToCamel(namespace, prefix) {
      prefix = prefix || '';
      return prefix + namespace.split('.').map(function (name) {
          return name.substring(0, 1).toUpperCase() + name.substring(1);
      }).join('');
  }
  /**
   * Returns a function, that, as long as it continues to be invoked, will not
   * be triggered. The function will be called after it stops being called for
   * N milliseconds. If `immediate` is passed, trigger the function on the
   * leading edge, instead of the trailing.
   * @param {Function} func
   * @param {Number} wait
   * @param {Boolean} immediate
   * @return {Function}
   */
  function debounce(func, wait, immediate) {
      var timeout;
      return function () {
          var context = this;
          var args = arguments;
          var later = function () {
              timeout = null;
              if (!immediate) {
                  func.apply(context, args);
              }
          };
          var callNow = immediate && !timeout;
          clearTimeout(timeout);
          timeout = setTimeout(later, wait);
          if (callNow) {
              func.apply(context, args);
          }
      };
  }
  /**
   *
   * @param {String} url
   * @return {Boolean}
   */
  function isValidUrl(url) {
      var expression = /[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)/gi;
      return expression.test(url);
  }
  var func = {
      eq: eq,
      eq2: eq2,
      peq2: peq2,
      ok: ok,
      fail: fail,
      self: self,
      not: not,
      and: and,
      invoke: invoke,
      uniqueId: uniqueId,
      rect2bnd: rect2bnd,
      invertObject: invertObject,
      namespaceToCamel: namespaceToCamel,
      debounce: debounce,
      isValidUrl: isValidUrl
  };

/**
   * returns the first item of an array.
   *
   * @param {Array} array
   */
  function head(array) {
      return array[0];
  }
  /**
   * returns the last item of an array.
   *
   * @param {Array} array
   */
  function last(array) {
      return array[array.length - 1];
  }
  /**
   * returns everything but the last entry of the array.
   *
   * @param {Array} array
   */
  function initial(array) {
      return array.slice(0, array.length - 1);
  }
  /**
   * returns the rest of the items in an array.
   *
   * @param {Array} array
   */
  function tail(array) {
      return array.slice(1);
  }
  /**
   * returns item of array
   */
  function find(array, pred) {
      for (var idx = 0, len = array.length; idx < len; idx++) {
          var item = array[idx];
          if (pred(item)) {
              return item;
          }
      }
  }
  /**
   * returns true if all of the values in the array pass the predicate truth test.
   */
  function all(array, pred) {
      for (var idx = 0, len = array.length; idx < len; idx++) {
          if (!pred(array[idx])) {
              return false;
          }
      }
      return true;
  }
  /**
   * returns true if the value is present in the list.
   */
  function contains(array, item) {
      if (array && array.length && item) {
          return array.indexOf(item) !== -1;
      }
      return false;
  }
  /**
   * get sum from a list
   *
   * @param {Array} array - array
   * @param {Function} fn - iterator
   */
  function sum(array, fn) {
      fn = fn || func.self;
      return array.reduce(function (memo, v) {
          return memo + fn(v);
      }, 0);
  }
  /**
   * returns a copy of the collection with array type.
   * @param {Collection} collection - collection eg) node.childNodes, ...
   */
  function from(collection) {
      var result = [];
      var length = collection.length;
      var idx = -1;
      while (++idx < length) {
          result[idx] = collection[idx];
      }
      return result;
  }
  /**
   * returns whether list is empty or not
   */
  function isEmpty(array) {
      return !array || !array.length;
  }
  /**
   * cluster elements by predicate function.
   *
   * @param {Array} array - array
   * @param {Function} fn - predicate function for cluster rule
   * @param {Array[]}
   */
  function clusterBy(array, fn) {
      if (!array.length) {
          return [];
      }
      var aTail = tail(array);
      return aTail.reduce(function (memo, v) {
          var aLast = last(memo);
          if (fn(last(aLast), v)) {
              aLast[aLast.length] = v;
          }
          else {
              memo[memo.length] = [v];
          }
          return memo;
      }, [[head(array)]]);
  }
  /**
   * returns a copy of the array with all false values removed
   *
   * @param {Array} array - array
   * @param {Function} fn - predicate function for cluster rule
   */
  function compact(array) {
      var aResult = [];
      for (var idx = 0, len = array.length; idx < len; idx++) {
          if (array[idx]) {
              aResult.push(array[idx]);
          }
      }
      return aResult;
  }
  /**
   * produces a duplicate-free version of the array
   *
   * @param {Array} array
   */
  function unique(array) {
      var results = [];
      for (var idx = 0, len = array.length; idx < len; idx++) {
          if (!contains(results, array[idx])) {
              results.push(array[idx]);
          }
      }
      return results;
  }
  /**
   * returns next item.
   * @param {Array} array
   */
  function next(array, item) {
      if (array && array.length && item) {
          var idx = array.indexOf(item);
          return idx === -1 ? null : array[idx + 1];
      }
      return null;
  }
  /**
   * returns prev item.
   * @param {Array} array
   */
  function prev(array, item) {
      if (array && array.length && item) {
          var idx = array.indexOf(item);
          return idx === -1 ? null : array[idx - 1];
      }
      return null;
  }
  /**
   * @class core.list
   *
   * list utils
   *
   * @singleton
   * @alternateClassName list
   */
  var lists = {
      head: head,
      last: last,
      initial: initial,
      tail: tail,
      prev: prev,
      next: next,
      find: find,
      contains: contains,
      all: all,
      sum: sum,
      from: from,
      isEmpty: isEmpty,
      clusterBy: clusterBy,
      compact: compact,
      unique: unique
  };

$$1.fn.extend({
      /**
       * Summernote API
       *
       * @param {Object|String}
       * @return {this}
       */
      summernote: function () {
          var type = $$1.type(lists.head(arguments));
          var isExternalAPICalled = type === 'string';
          var hasInitOptions = type === 'object';
          var options = $$1.extend({}, $$1.summernote.options, hasInitOptions ? lists.head(arguments) : {});
          // Update options
          options.langInfo = $$1.extend(true, {}, $$1.summernote.lang['en-US'], $$1.summernote.lang[options.lang]);
          options.icons = $$1.extend(true, {}, $$1.summernote.options.icons, options.icons);
          options.tooltip = options.tooltip === 'auto' ? !env.isSupportTouch : options.tooltip;
          this.each(function (idx, note) {
              var $note = $$1(note);
              if (!$note.data('summernote')) {
                  var context = new Context($note, options);
                  $note.data('summernote', context);
                  $note.data('summernote').triggerEvent('init', context.layoutInfo);
              }
          });
          var $note = this.first();
          if ($note.length) {
              var context = $note.data('summernote');
              if (isExternalAPICalled) {
                  return context.invoke.apply(context, lists.from(arguments));
              }
              else if (options.focus) {
                  context.invoke('editor.focus');
              }
          }
          return this;
      }
  });

/**
   * return boundaryPoint from TextRange, inspired by Andy Na's HuskyRange.js
   *
   * @param {TextRange} textRange
   * @param {Boolean} isStart
   * @return {BoundaryPoint}
   *
   * @see http://msdn.microsoft.com/en-us/library/ie/ms535872(v=vs.85).aspx
   */
  function textRangeToPoint(textRange, isStart) {
      var container = textRange.parentElement();
      var offset;
      var tester = document.body.createTextRange();
      var prevContainer;
      var childNodes = lists.from(container.childNodes);
      for (offset = 0; offset < childNodes.length; offset++) {
          if (dom.isText(childNodes[offset])) {
              continue;
          }
          tester.moveToElementText(childNodes[offset]);
          if (tester.compareEndPoints('StartToStart', textRange) >= 0) {
              break;
          }
          prevContainer = childNodes[offset];
      }
      if (offset !== 0 && dom.isText(childNodes[offset - 1])) {
          var textRangeStart = document.body.createTextRange();
          var curTextNode = null;
          textRangeStart.moveToElementText(prevContainer || container);
          textRangeStart.collapse(!prevContainer);
          curTextNode = prevContainer ? prevContainer.nextSibling : container.firstChild;
          var pointTester = textRange.duplicate();
          pointTester.setEndPoint('StartToStart', textRangeStart);
          var textCount = pointTester.text.replace(/[\r\n]/g, '').length;
          while (textCount > curTextNode.nodeValue.length && curTextNode.nextSibling) {
              textCount -= curTextNode.nodeValue.length;
              curTextNode = curTextNode.nextSibling;
          }
          // [workaround] enforce IE to re-reference curTextNode, hack
          var dummy = curTextNode.nodeValue; // eslint-disable-line
          if (isStart && curTextNode.nextSibling && dom.isText(curTextNode.nextSibling) &&
              textCount === curTextNode.nodeValue.length) {
              textCount -= curTextNode.nodeValue.length;
              curTextNode = curTextNode.nextSibling;
          }
          container = curTextNode;
          offset = textCount;
      }
      return {
          cont: container,
          offset: offset
      };
  }
  /**
   * return TextRange from boundary point (inspired by google closure-library)
   * @param {BoundaryPoint} point
   * @return {TextRange}
   */
  function pointToTextRange(point) {
      var textRangeInfo = function (container, offset) {
          var node, isCollapseToStart;
          if (dom.isText(container)) {
              var prevTextNodes = dom.listPrev(container, func.not(dom.isText));
              var prevContainer = lists.last(prevTextNodes).previousSibling;
              node = prevContainer || container.parentNode;
              offset += lists.sum(lists.tail(prevTextNodes), dom.nodeLength);
              isCollapseToStart = !prevContainer;
          }
          else {
              node = container.childNodes[offset] || container;
              if (dom.isText(node)) {
                  return textRangeInfo(node, 0);
              }
              offset = 0;
              isCollapseToStart = false;
          }
          return {
              node: node,
              collapseToStart: isCollapseToStart,
              offset: offset
          };
      };
      var textRange = document.body.createTextRange();
      var info = textRangeInfo(point.node, point.offset);
      textRange.moveToElementText(info.node);
      textRange.collapse(info.collapseToStart);
      textRange.moveStart('character', info.offset);
      return textRange;
  }
  /**
     * Wrapped Range
     *
     * @constructor
     * @param {Node} sc - start container
     * @param {Number} so - start offset
     * @param {Node} ec - end container
     * @param {Number} eo - end offset
     */
  var WrappedRange = /** @class */ (function () {
      function WrappedRange(sc, so, ec, eo) {
          this.sc = sc;
          this.so = so;
          this.ec = ec;
          this.eo = eo;
          // isOnEditable: judge whether range is on editable or not
          this.isOnEditable = this.makeIsOn(dom.isEditable);
          // isOnList: judge whether range is on list node or not
          this.isOnList = this.makeIsOn(dom.isList);
          // isOnAnchor: judge whether range is on anchor node or not
          this.isOnAnchor = this.makeIsOn(dom.isAnchor);
          // isOnCell: judge whether range is on cell node or not
          this.isOnCell = this.makeIsOn(dom.isCell);
          // isOnData: judge whether range is on data node or not
          this.isOnData = this.makeIsOn(dom.isData);
      }
      // nativeRange: get nativeRange from sc, so, ec, eo
      WrappedRange.prototype.nativeRange = function () {
          if (env.isW3CRangeSupport) {
              var w3cRange = document.createRange();
              w3cRange.setStart(this.sc, this.sc.data && this.so > this.sc.data.length ? 0 : this.so);
              w3cRange.setEnd(this.ec, this.sc.data ? Math.min(this.eo, this.sc.data.length) : this.eo);
              return w3cRange;
          }
          else {
              var textRange = pointToTextRange({
                  node: this.sc,
                  offset: this.so
              });
              textRange.setEndPoint('EndToEnd', pointToTextRange({
                  node: this.ec,
                  offset: this.eo
              }));
              return textRange;
          }
      };
      WrappedRange.prototype.getPoints = function () {
          return {
              sc: this.sc,
              so: this.so,
              ec: this.ec,
              eo: this.eo
          };
      };
      WrappedRange.prototype.getStartPoint = function () {
          return {
              node: this.sc,
              offset: this.so
          };
      };
      WrappedRange.prototype.getEndPoint = function () {
          return {
              node: this.ec,
              offset: this.eo
          };
      };
      /**
       * select update visible range
       */
      WrappedRange.prototype.select = function () {
          var nativeRng = this.nativeRange();
          if (env.isW3CRangeSupport) {
              var selection = document.getSelection();
              if (selection.rangeCount > 0) {
                  selection.removeAllRanges();
              }
              selection.addRange(nativeRng);
          }
          else {
              nativeRng.select();
          }
          return this;
      };
      /**
       * Moves the scrollbar to start container(sc) of current range
       *
       * @return {WrappedRange}
       */
      WrappedRange.prototype.scrollIntoView = function (container) {
          var height = $$1(container).height();
          if (container.scrollTop + height < this.sc.offsetTop) {
              container.scrollTop += Math.abs(container.scrollTop + height - this.sc.offsetTop);
          }
          return this;
      };
      /**
       * @return {WrappedRange}
       */
      WrappedRange.prototype.normalize = function () {
          /**
           * @param {BoundaryPoint} point
           * @param {Boolean} isLeftToRight - true: prefer to choose right node
           *                                - false: prefer to choose left node
           * @return {BoundaryPoint}
           */
          var getVisiblePoint = function (point, isLeftToRight) {
              // Just use the given point [XXX:Adhoc]
              //  - case 01. if the point is on the middle of the node
              //  - case 02. if the point is on the right edge and prefer to choose left node
              //  - case 03. if the point is on the left edge and prefer to choose right node
              //  - case 04. if the point is on the right edge and prefer to choose right node but the node is void
              //  - case 05. if the point is on the left edge and prefer to choose left node but the node is void
              //  - case 06. if the point is on the block node and there is no children
              if (dom.isVisiblePoint(point)) {
                  if (!dom.isEdgePoint(point) ||
                      (dom.isRightEdgePoint(point) && !isLeftToRight) ||
                      (dom.isLeftEdgePoint(point) && isLeftToRight) ||
                      (dom.isRightEdgePoint(point) && isLeftToRight && dom.isVoid(point.node.nextSibling)) ||
                      (dom.isLeftEdgePoint(point) && !isLeftToRight && dom.isVoid(point.node.previousSibling)) ||
                      (dom.isBlock(point.node) && dom.isEmpty(point.node))) {
                      return point;
                  }
              }
              // point on block's edge
              var block = dom.ancestor(point.node, dom.isBlock);
              if (((dom.isLeftEdgePointOf(point, block) || dom.isVoid(dom.prevPoint(point).node)) && !isLeftToRight) ||
                  ((dom.isRightEdgePointOf(point, block) || dom.isVoid(dom.nextPoint(point).node)) && isLeftToRight)) {
                  // returns point already on visible point
                  if (dom.isVisiblePoint(point)) {
                      return point;
                  }
                  // reverse direction
                  isLeftToRight = !isLeftToRight;
              }
              var nextPoint = isLeftToRight ? dom.nextPointUntil(dom.nextPoint(point), dom.isVisiblePoint)
                  : dom.prevPointUntil(dom.prevPoint(point), dom.isVisiblePoint);
              return nextPoint || point;
          };
          var endPoint = getVisiblePoint(this.getEndPoint(), false);
          var startPoint = this.isCollapsed() ? endPoint : getVisiblePoint(this.getStartPoint(), true);
          return new WrappedRange(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset);
      };
      /**
       * returns matched nodes on range
       *
       * @param {Function} [pred] - predicate function
       * @param {Object} [options]
       * @param {Boolean} [options.includeAncestor]
       * @param {Boolean} [options.fullyContains]
       * @return {Node[]}
       */
      WrappedRange.prototype.nodes = function (pred, options) {
          pred = pred || func.ok;
          var includeAncestor = options && options.includeAncestor;
          var fullyContains = options && options.fullyContains;
          // TODO compare points and sort
          var startPoint = this.getStartPoint();
          var endPoint = this.getEndPoint();
          var nodes = [];
          var leftEdgeNodes = [];
          dom.walkPoint(startPoint, endPoint, function (point) {
              if (dom.isEditable(point.node)) {
                  return;
              }
              var node;
              if (fullyContains) {
                  if (dom.isLeftEdgePoint(point)) {
                      leftEdgeNodes.push(point.node);
                  }
                  if (dom.isRightEdgePoint(point) && lists.contains(leftEdgeNodes, point.node)) {
                      node = point.node;
                  }
              }
              else if (includeAncestor) {
                  node = dom.ancestor(point.node, pred);
              }
              else {
                  node = point.node;
              }
              if (node && pred(node)) {
                  nodes.push(node);
              }
          }, true);
          return lists.unique(nodes);
      };
      /**
       * returns commonAncestor of range
       * @return {Element} - commonAncestor
       */
      WrappedRange.prototype.commonAncestor = function () {
          return dom.commonAncestor(this.sc, this.ec);
      };
      /**
       * returns expanded range by pred
       *
       * @param {Function} pred - predicate function
       * @return {WrappedRange}
       */
      WrappedRange.prototype.expand = function (pred) {
          var startAncestor = dom.ancestor(this.sc, pred);
          var endAncestor = dom.ancestor(this.ec, pred);
          if (!startAncestor && !endAncestor) {
              return new WrappedRange(this.sc, this.so, this.ec, this.eo);
          }
          var boundaryPoints = this.getPoints();
          if (startAncestor) {
              boundaryPoints.sc = startAncestor;
              boundaryPoints.so = 0;
          }
          if (endAncestor) {
              boundaryPoints.ec = endAncestor;
              boundaryPoints.eo = dom.nodeLength(endAncestor);
          }
          return new WrappedRange(boundaryPoints.sc, boundaryPoints.so, boundaryPoints.ec, boundaryPoints.eo);
      };
      /**
       * @param {Boolean} isCollapseToStart
       * @return {WrappedRange}
       */
      WrappedRange.prototype.collapse = function (isCollapseToStart) {
          if (isCollapseToStart) {
              return new WrappedRange(this.sc, this.so, this.sc, this.so);
          }
          else {
              return new WrappedRange(this.ec, this.eo, this.ec, this.eo);
          }
      };
      /**
       * splitText on range
       */
      WrappedRange.prototype.splitText = function () {
          var isSameContainer = this.sc === this.ec;
          var boundaryPoints = this.getPoints();
          if (dom.isText(this.ec) && !dom.isEdgePoint(this.getEndPoint())) {
              this.ec.splitText(this.eo);
          }
          if (dom.isText(this.sc) && !dom.isEdgePoint(this.getStartPoint())) {
              boundaryPoints.sc = this.sc.splitText(this.so);
              boundaryPoints.so = 0;
              if (isSameContainer) {
                  boundaryPoints.ec = boundaryPoints.sc;
                  boundaryPoints.eo = this.eo - this.so;
              }
          }
          return new WrappedRange(boundaryPoints.sc, boundaryPoints.so, boundaryPoints.ec, boundaryPoints.eo);
      };
      /**
       * delete contents on range
       * @return {WrappedRange}
       */
      WrappedRange.prototype.deleteContents = function () {
          if (this.isCollapsed()) {
              return this;
          }
          var rng = this.splitText();
          var nodes = rng.nodes(null, {
              fullyContains: true
          });
          // find new cursor point
          var point = dom.prevPointUntil(rng.getStartPoint(), function (point) {
              return !lists.contains(nodes, point.node);
          });
          var emptyParents = [];
          $$1.each(nodes, function (idx, node) {
              // find empty parents
              var parent = node.parentNode;
              if (point.node !== parent && dom.nodeLength(parent) === 1) {
                  emptyParents.push(parent);
              }
              dom.remove(node, false);
          });
          // remove empty parents
          $$1.each(emptyParents, function (idx, node) {
              dom.remove(node, false);
          });
          return new WrappedRange(point.node, point.offset, point.node, point.offset).normalize();
      };
      /**
       * makeIsOn: return isOn(pred) function
       */
      WrappedRange.prototype.makeIsOn = function (pred) {
          return function () {
              var ancestor = dom.ancestor(this.sc, pred);
              return !!ancestor && (ancestor === dom.ancestor(this.ec, pred));
          };
      };
      /**
       * @param {Function} pred
       * @return {Boolean}
       */
      WrappedRange.prototype.isLeftEdgeOf = function (pred) {
          if (!dom.isLeftEdgePoint(this.getStartPoint())) {
              return false;
          }
          var node = dom.ancestor(this.sc, pred);
          return node && dom.isLeftEdgeOf(this.sc, node);
      };
      /**
       * returns whether range was collapsed or not
       */
      WrappedRange.prototype.isCollapsed = function () {
          return this.sc === this.ec && this.so === this.eo;
      };
      /**
       * wrap inline nodes which children of body with paragraph
       *
       * @return {WrappedRange}
       */
      WrappedRange.prototype.wrapBodyInlineWithPara = function () {
          if (dom.isBodyContainer(this.sc) && dom.isEmpty(this.sc)) {
              this.sc.innerHTML = dom.emptyPara;
              return new WrappedRange(this.sc.firstChild, 0, this.sc.firstChild, 0);
          }
          /**
           * [workaround] firefox often create range on not visible point. so normalize here.
           *  - firefox: |<p>text</p>|
           *  - chrome: <p>|text|</p>
           */
          var rng = this.normalize();
          if (dom.isParaInline(this.sc) || dom.isPara(this.sc)) {
              return rng;
          }
          // find inline top ancestor
          var topAncestor;
          if (dom.isInline(rng.sc)) {
              var ancestors = dom.listAncestor(rng.sc, func.not(dom.isInline));
              topAncestor = lists.last(ancestors);
              if (!dom.isInline(topAncestor)) {
                  topAncestor = ancestors[ancestors.length - 2] || rng.sc.childNodes[rng.so];
              }
          }
          else {
              topAncestor = rng.sc.childNodes[rng.so > 0 ? rng.so - 1 : 0];
          }
          // siblings not in paragraph
          var inlineSiblings = dom.listPrev(topAncestor, dom.isParaInline).reverse();
          inlineSiblings = inlineSiblings.concat(dom.listNext(topAncestor.nextSibling, dom.isParaInline));
          // wrap with paragraph
          if (inlineSiblings.length) {
              var para = dom.wrap(lists.head(inlineSiblings), 'p');
              dom.appendChildNodes(para, lists.tail(inlineSiblings));
          }
          return this.normalize();
      };
      /**
       * insert node at current cursor
       *
       * @param {Node} node
       * @return {Node}
       */
      WrappedRange.prototype.insertNode = function (node) {
          var rng = this.wrapBodyInlineWithPara().deleteContents();
          var info = dom.splitPoint(rng.getStartPoint(), dom.isInline(node));
          if (info.rightNode) {
              info.rightNode.parentNode.insertBefore(node, info.rightNode);
          }
          else {
              info.container.appendChild(node);
          }
          return node;
      };
      /**
       * insert html at current cursor
       */
      WrappedRange.prototype.pasteHTML = function (markup) {
          var contentsContainer = $$1('<div></div>').html(markup)[0];
          var childNodes = lists.from(contentsContainer.childNodes);
          var rng = this.wrapBodyInlineWithPara().deleteContents();
          if (rng.so > 0) {
              childNodes = childNodes.reverse();
          }
          childNodes = childNodes.map(function (childNode) {
              return rng.insertNode(childNode);
          });
          if (rng.so > 0) {
              childNodes = childNodes.reverse();
          }
          return childNodes;
      };
      /**
       * returns text in range
       *
       * @return {String}
       */
      WrappedRange.prototype.toString = function () {
          var nativeRng = this.nativeRange();
          return env.isW3CRangeSupport ? nativeRng.toString() : nativeRng.text;
      };
      /**
       * returns range for word before cursor
       *
       * @param {Boolean} [findAfter] - find after cursor, default: false
       * @return {WrappedRange}
       */
      WrappedRange.prototype.getWordRange = function (findAfter) {
          var endPoint = this.getEndPoint();
          if (!dom.isCharPoint(endPoint)) {
              return this;
          }
          var startPoint = dom.prevPointUntil(endPoint, function (point) {
              return !dom.isCharPoint(point);
          });
          if (findAfter) {
              endPoint = dom.nextPointUntil(endPoint, function (point) {
                  return !dom.isCharPoint(point);
              });
          }
          return new WrappedRange(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset);
      };
      /**
       * create offsetPath bookmark
       *
       * @param {Node} editable
       */
      WrappedRange.prototype.bookmark = function (editable) {
          return {
              s: {
                  path: dom.makeOffsetPath(editable, this.sc),
                  offset: this.so
              },
              e: {
                  path: dom.makeOffsetPath(editable, this.ec),
                  offset: this.eo
              }
          };
      };
      /**
       * create offsetPath bookmark base on paragraph
       *
       * @param {Node[]} paras
       */
      WrappedRange.prototype.paraBookmark = function (paras) {
          return {
              s: {
                  path: lists.tail(dom.makeOffsetPath(lists.head(paras), this.sc)),
                  offset: this.so
              },
              e: {
                  path: lists.tail(dom.makeOffsetPath(lists.last(paras), this.ec)),
                  offset: this.eo
              }
          };
      };
      /**
       * getClientRects
       * @return {Rect[]}
       */
      WrappedRange.prototype.getClientRects = function () {
          var nativeRng = this.nativeRange();
          return nativeRng.getClientRects();
      };
      return WrappedRange;
  }());
  /**
   * Data structure
   *  * BoundaryPoint: a point of dom tree
   *  * BoundaryPoints: two boundaryPoints corresponding to the start and the end of the Range
   *
   * See to http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Position
   */
  var range = {
      /**
       * create Range Object From arguments or Browser Selection
       *
       * @param {Node} sc - start container
       * @param {Number} so - start offset
       * @param {Node} ec - end container
       * @param {Number} eo - end offset
       * @return {WrappedRange}
       */
      create: function (sc, so, ec, eo) {
          if (arguments.length === 4) {
              return new WrappedRange(sc, so, ec, eo);
          }
          else if (arguments.length === 2) { // collapsed
              ec = sc;
              eo = so;
              return new WrappedRange(sc, so, ec, eo);
          }
          else {
              var wrappedRange = this.createFromSelection();
              if (!wrappedRange && arguments.length === 1) {
                  wrappedRange = this.createFromNode(arguments[0]);
                  return wrappedRange.collapse(dom.emptyPara === arguments[0].innerHTML);
              }
              return wrappedRange;
          }
      },
      createFromSelection: function () {
          var sc, so, ec, eo;
          if (env.isW3CRangeSupport) {
              var selection = document.getSelection();
              if (!selection || selection.rangeCount === 0) {
                  return null;
              }
              else if (dom.isBody(selection.anchorNode)) {
                  // Firefox: returns entire body as range on initialization.
                  // We won't never need it.
                  return null;
              }
              var nativeRng = selection.getRangeAt(0);
              sc = nativeRng.startContainer;
              so = nativeRng.startOffset;
              ec = nativeRng.endContainer;
              eo = nativeRng.endOffset;
          }
          else { // IE8: TextRange
              var textRange = document.selection.createRange();
              var textRangeEnd = textRange.duplicate();
              textRangeEnd.collapse(false);
              var textRangeStart = textRange;
              textRangeStart.collapse(true);
              var startPoint = textRangeToPoint(textRangeStart, true);
              var endPoint = textRangeToPoint(textRangeEnd, false);
              // same visible point case: range was collapsed.
              if (dom.isText(startPoint.node) && dom.isLeftEdgePoint(startPoint) &&
                  dom.isTextNode(endPoint.node) && dom.isRightEdgePoint(endPoint) &&
                  endPoint.node.nextSibling === startPoint.node) {
                  startPoint = endPoint;
              }
              sc = startPoint.cont;
              so = startPoint.offset;
              ec = endPoint.cont;
              eo = endPoint.offset;
          }
          return new WrappedRange(sc, so, ec, eo);
      },
      /**
       * @method
       *
       * create WrappedRange from node
       *
       * @param {Node} node
       * @return {WrappedRange}
       */
      createFromNode: function (node) {
          var sc = node;
          var so = 0;
          var ec = node;
          var eo = dom.nodeLength(ec);
          // browsers can't target a picture or void node
          if (dom.isVoid(sc)) {
              so = dom.listPrev(sc).length - 1;
              sc = sc.parentNode;
          }
          if (dom.isBR(ec)) {
              eo = dom.listPrev(ec).length - 1;
              ec = ec.parentNode;
          }
          else if (dom.isVoid(ec)) {
              eo = dom.listPrev(ec).length;
              ec = ec.parentNode;
          }
          return this.create(sc, so, ec, eo);
      },
      /**
       * create WrappedRange from node after position
       *
       * @param {Node} node
       * @return {WrappedRange}
       */
      createFromNodeBefore: function (node) {
          return this.createFromNode(node).collapse(true);
      },
      /**
       * create WrappedRange from node after position
       *
       * @param {Node} node
       * @return {WrappedRange}
       */
      createFromNodeAfter: function (node) {
          return this.createFromNode(node).collapse();
      },
      /**
       * @method
       *
       * create WrappedRange from bookmark
       *
       * @param {Node} editable
       * @param {Object} bookmark
       * @return {WrappedRange}
       */
      createFromBookmark: function (editable, bookmark) {
          var sc = dom.fromOffsetPath(editable, bookmark.s.path);
          var so = bookmark.s.offset;
          var ec = dom.fromOffsetPath(editable, bookmark.e.path);
          var eo = bookmark.e.offset;
          return new WrappedRange(sc, so, ec, eo);
      },
      /**
       * @method
       *
       * create WrappedRange from paraBookmark
       *
       * @param {Object} bookmark
       * @param {Node[]} paras
       * @return {WrappedRange}
       */
      createFromParaBookmark: function (bookmark, paras) {
          var so = bookmark.s.offset;
          var eo = bookmark.e.offset;
          var sc = dom.fromOffsetPath(lists.head(paras), bookmark.s.path);
          var ec = dom.fromOffsetPath(lists.last(paras), bookmark.e.path);
          return new WrappedRange(sc, so, ec, eo);
      }
  };

/**
   * @method readFileAsDataURL
   *
   * read contents of file as representing URL
   *
   * @param {File} file
   * @return {Promise} - then: dataUrl
   */
  function readFileAsDataURL(file) {
      return $$1.Deferred(function (deferred) {
          $$1.extend(new FileReader(), {
              onload: function (e) {
                  var dataURL = e.target.result;
                  deferred.resolve(dataURL);
              },
              onerror: function (err) {
                  deferred.reject(err);
              }
          }).readAsDataURL(file);
      }).promise();
  }
  /**
   * @method createImage
   *
   * create `<image>` from url string
   *
   * @param {String} url
   * @return {Promise} - then: $image
   */
  function createImage(url) {
      return $$1.Deferred(function (deferred) {
          var $img = $$1('<img>');
          $img.one('load', function () {
              $img.off('error abort');
              deferred.resolve($img);
          }).one('error abort', function () {
              $img.off('load').detach();
              deferred.reject($img);
          }).css({
              display: 'none'
          }).appendTo(document.body).attr('src', url);
      }).promise();
  }

/**
   * @class editing.Typing
   *
   * Typing
   *
   */
  var Typing = /** @class */ (function () {
      function Typing(context) {
          // a Bullet instance to toggle lists off
          this.bullet = new Bullet();
          this.options = context.options;
      }
      /**
       * insert tab
       *
       * @param {WrappedRange} rng
       * @param {Number} tabsize
       */
      Typing.prototype.insertTab = function (rng, tabsize) {
          var tab = dom.createText(new Array(tabsize + 1).join(dom.NBSP_CHAR));
          rng = rng.deleteContents();
          rng.insertNode(tab, true);
          rng = range.create(tab, tabsize);
          rng.select();
      };
      /**
       * insert paragraph
       *
       * @param {jQuery} $editable
       * @param {WrappedRange} rng Can be used in unit tests to "mock" the range
       *
       * blockquoteBreakingLevel
       *   0 - No break, the new paragraph remains inside the quote
       *   1 - Break the first blockquote in the ancestors list
       *   2 - Break all blockquotes, so that the new paragraph is not quoted (this is the default)
       */
      Typing.prototype.insertParagraph = function (editable, rng) {
          rng = rng || range.create(editable);
          // deleteContents on range.
          rng = rng.deleteContents();
          // Wrap range if it needs to be wrapped by paragraph
          rng = rng.wrapBodyInlineWithPara();
          // finding paragraph
          var splitRoot = dom.ancestor(rng.sc, dom.isPara);
          var nextPara;
          // on paragraph: split paragraph
          if (splitRoot) {
              // if it is an empty line with li
              if (dom.isEmpty(splitRoot) && dom.isLi(splitRoot)) {
                  // toogle UL/OL and escape
                  this.bullet.toggleList(splitRoot.parentNode.nodeName);
                  return;
              }
              else {
                  var blockquote = null;
                  if (this.options.blockquoteBreakingLevel === 1) {
                      blockquote = dom.ancestor(splitRoot, dom.isBlockquote);
                  }
                  else if (this.options.blockquoteBreakingLevel === 2) {
                      blockquote = dom.lastAncestor(splitRoot, dom.isBlockquote);
                  }
                  if (blockquote) {
                      // We're inside a blockquote and options ask us to break it
                      nextPara = $$1(dom.emptyPara)[0];
                      // If the split is right before a <br>, remove it so that there's no "empty line"
                      // after the split in the new blockquote created
                      if (dom.isRightEdgePoint(rng.getStartPoint()) && dom.isBR(rng.sc.nextSibling)) {
                          $$1(rng.sc.nextSibling).remove();
                      }
                      var split = dom.splitTree(blockquote, rng.getStartPoint(), { isDiscardEmptySplits: true });
                      if (split) {
                          split.parentNode.insertBefore(nextPara, split);
                      }
                      else {
                          dom.insertAfter(nextPara, blockquote); // There's no split if we were at the end of the blockquote
                      }
                  }
                  else {
                      nextPara = dom.splitTree(splitRoot, rng.getStartPoint());
                      // not a blockquote, just insert the paragraph
                      var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor);
                      emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor));
                      $$1.each(emptyAnchors, function (idx, anchor) {
                          dom.remove(anchor);
                      });
                      // replace empty heading, pre or custom-made styleTag with P tag
                      if ((dom.isHeading(nextPara) || dom.isPre(nextPara) || dom.isCustomStyleTag(nextPara)) && dom.isEmpty(nextPara)) {
                          nextPara = dom.replace(nextPara, 'p');
                      }
                  }
              }
              // no paragraph: insert empty paragraph
          }
          else {
              var next = rng.sc.childNodes[rng.so];
              nextPara = $$1(dom.emptyPara)[0];
              if (next) {
                  rng.sc.insertBefore(nextPara, next);
              }
              else {
                  rng.sc.appendChild(nextPara);
              }
          }
          range.create(nextPara, 0).normalize().select().scrollIntoView(editable);
      };
      return Typing;
  }());

/**
   * @class Create a virtual table to create what actions to do in change.
   * @param {object} startPoint Cell selected to apply change.
   * @param {enum} where  Where change will be applied Row or Col. Use enum: TableResultAction.where
   * @param {enum} action Action to be applied. Use enum: TableResultAction.requestAction
   * @param {object} domTable Dom element of table to make changes.
   */
  var TableResultAction = function (startPoint, where, action, domTable) {
      var _startPoint = { 'colPos': 0, 'rowPos': 0 };
      var _virtualTable = [];
      var _actionCellList = [];
      /// ///////////////////////////////////////////
      // Private functions
      /// ///////////////////////////////////////////
      /**
       * Set the startPoint of action.
       */
      function setStartPoint() {
          if (!startPoint || !startPoint.tagName || (startPoint.tagName.toLowerCase() !== 'td' && startPoint.tagName.toLowerCase() !== 'th')) {
              console.error('Impossible to identify start Cell point.', startPoint);
              return;
          }
          _startPoint.colPos = startPoint.cellIndex;
          if (!startPoint.parentElement || !startPoint.parentElement.tagName || startPoint.parentElement.tagName.toLowerCase() !== 'tr') {
              console.error('Impossible to identify start Row point.', startPoint);
              return;
          }
          _startPoint.rowPos = startPoint.parentElement.rowIndex;
      }
      /**
       * Define virtual table position info object.
       *
       * @param {int} rowIndex Index position in line of virtual table.
       * @param {int} cellIndex Index position in column of virtual table.
       * @param {object} baseRow Row affected by this position.
       * @param {object} baseCell Cell affected by this position.
       * @param {bool} isSpan Inform if it is an span cell/row.
       */
      function setVirtualTablePosition(rowIndex, cellIndex, baseRow, baseCell, isRowSpan, isColSpan, isVirtualCell) {
          var objPosition = {
              'baseRow': baseRow,
              'baseCell': baseCell,
              'isRowSpan': isRowSpan,
              'isColSpan': isColSpan,
              'isVirtual': isVirtualCell
          };
          if (!_virtualTable[rowIndex]) {
              _virtualTable[rowIndex] = [];
          }
          _virtualTable[rowIndex][cellIndex] = objPosition;
      }
      /**
       * Create action cell object.
       *
       * @param {object} virtualTableCellObj Object of specific position on virtual table.
       * @param {enum} resultAction Action to be applied in that item.
       */
      function getActionCell(virtualTableCellObj, resultAction, virtualRowPosition, virtualColPosition) {
          return {
              'baseCell': virtualTableCellObj.baseCell,
              'action': resultAction,
              'virtualTable': {
                  'rowIndex': virtualRowPosition,
                  'cellIndex': virtualColPosition
              }
          };
      }
      /**
       * Recover free index of row to append Cell.
       *
       * @param {int} rowIndex Index of row to find free space.
       * @param {int} cellIndex Index of cell to find free space in table.
       */
      function recoverCellIndex(rowIndex, cellIndex) {
          if (!_virtualTable[rowIndex]) {
              return cellIndex;
          }
          if (!_virtualTable[rowIndex][cellIndex]) {
              return cellIndex;
          }
          var newCellIndex = cellIndex;
          while (_virtualTable[rowIndex][newCellIndex]) {
              newCellIndex++;
              if (!_virtualTable[rowIndex][newCellIndex]) {
                  return newCellIndex;
              }
          }
      }
      /**
       * Recover info about row and cell and add information to virtual table.
       *
       * @param {object} row Row to recover information.
       * @param {object} cell Cell to recover information.
       */
      function addCellInfoToVirtual(row, cell) {
          var cellIndex = recoverCellIndex(row.rowIndex, cell.cellIndex);
          var cellHasColspan = (cell.colSpan > 1);
          var cellHasRowspan = (cell.rowSpan > 1);
          var isThisSelectedCell = (row.rowIndex === _startPoint.rowPos && cell.cellIndex === _startPoint.colPos);
          setVirtualTablePosition(row.rowIndex, cellIndex, row, cell, cellHasRowspan, cellHasColspan, false);
          // Add span rows to virtual Table.
          var rowspanNumber = cell.attributes.rowSpan ? parseInt(cell.attributes.rowSpan.value, 10) : 0;
          if (rowspanNumber > 1) {
              for (var rp = 1; rp < rowspanNumber; rp++) {
                  var rowspanIndex = row.rowIndex + rp;
                  adjustStartPoint(rowspanIndex, cellIndex, cell, isThisSelectedCell);
                  setVirtualTablePosition(rowspanIndex, cellIndex, row, cell, true, cellHasColspan, true);
              }
          }
          // Add span cols to virtual table.
          var colspanNumber = cell.attributes.colSpan ? parseInt(cell.attributes.colSpan.value, 10) : 0;
          if (colspanNumber > 1) {
              for (var cp = 1; cp < colspanNumber; cp++) {
                  var cellspanIndex = recoverCellIndex(row.rowIndex, (cellIndex + cp));
                  adjustStartPoint(row.rowIndex, cellspanIndex, cell, isThisSelectedCell);
                  setVirtualTablePosition(row.rowIndex, cellspanIndex, row, cell, cellHasRowspan, true, true);
              }
          }
      }
      /**
       * Process validation and adjust of start point if needed
       *
       * @param {int} rowIndex
       * @param {int} cellIndex
       * @param {object} cell
       * @param {bool} isSelectedCell
       */
      function adjustStartPoint(rowIndex, cellIndex, cell, isSelectedCell) {
          if (rowIndex === _startPoint.rowPos && _startPoint.colPos >= cell.cellIndex && cell.cellIndex <= cellIndex && !isSelectedCell) {
              _startPoint.colPos++;
          }
      }
      /**
       * Create virtual table of cells with all cells, including span cells.
       */
      function createVirtualTable() {
          var rows = domTable.rows;
          for (var rowIndex = 0; rowIndex < rows.length; rowIndex++) {
              var cells = rows[rowIndex].cells;
              for (var cellIndex = 0; cellIndex < cells.length; cellIndex++) {
                  addCellInfoToVirtual(rows[rowIndex], cells[cellIndex]);
              }
          }
      }
      /**
       * Get action to be applied on the cell.
       *
       * @param {object} cell virtual table cell to apply action
       */
      function getDeleteResultActionToCell(cell) {
          switch (where) {
              case TableResultAction.where.Column:
                  if (cell.isColSpan) {
                      return TableResultAction.resultAction.SubtractSpanCount;
                  }
                  break;
              case TableResultAction.where.Row:
                  if (!cell.isVirtual && cell.isRowSpan) {
                      return TableResultAction.resultAction.AddCell;
                  }
                  else if (cell.isRowSpan) {
                      return TableResultAction.resultAction.SubtractSpanCount;
                  }
                  break;
          }
          return TableResultAction.resultAction.RemoveCell;
      }
      /**
       * Get action to be applied on the cell.
       *
       * @param {object} cell virtual table cell to apply action
       */
      function getAddResultActionToCell(cell) {
          switch (where) {
              case TableResultAction.where.Column:
                  if (cell.isColSpan) {
                      return TableResultAction.resultAction.SumSpanCount;
                  }
                  else if (cell.isRowSpan && cell.isVirtual) {
                      return TableResultAction.resultAction.Ignore;
                  }
                  break;
              case TableResultAction.where.Row:
                  if (cell.isRowSpan) {
                      return TableResultAction.resultAction.SumSpanCount;
                  }
                  else if (cell.isColSpan && cell.isVirtual) {
                      return TableResultAction.resultAction.Ignore;
                  }
                  break;
          }
          return TableResultAction.resultAction.AddCell;
      }
      function init() {
          setStartPoint();
          createVirtualTable();
      }
      /// ///////////////////////////////////////////
      // Public functions
      /// ///////////////////////////////////////////
      /**
       * Recover array os what to do in table.
       */
      this.getActionList = function () {
          var fixedRow = (where === TableResultAction.where.Row) ? _startPoint.rowPos : -1;
          var fixedCol = (where === TableResultAction.where.Column) ? _startPoint.colPos : -1;
          var actualPosition = 0;
          var canContinue = true;
          while (canContinue) {
              var rowPosition = (fixedRow >= 0) ? fixedRow : actualPosition;
              var colPosition = (fixedCol >= 0) ? fixedCol : actualPosition;
              var row = _virtualTable[rowPosition];
              if (!row) {
                  canContinue = false;
                  return _actionCellList;
              }
              var cell = row[colPosition];
              if (!cell) {
                  canContinue = false;
                  return _actionCellList;
              }
              // Define action to be applied in this cell
              var resultAction = TableResultAction.resultAction.Ignore;
              switch (action) {
                  case TableResultAction.requestAction.Add:
                      resultAction = getAddResultActionToCell(cell);
                      break;
                  case TableResultAction.requestAction.Delete:
                      resultAction = getDeleteResultActionToCell(cell);
                      break;
              }
              _actionCellList.push(getActionCell(cell, resultAction, rowPosition, colPosition));
              actualPosition++;
          }
          return _actionCellList;
      };
      init();
  };
  /**
  *
  * Where action occours enum.
  */
  TableResultAction.where = { 'Row': 0, 'Column': 1 };
  /**
  *
  * Requested action to apply enum.
  */
  TableResultAction.requestAction = { 'Add': 0, 'Delete': 1 };
  /**
  *
  * Result action to be executed enum.
  */
  TableResultAction.resultAction = { 'Ignore': 0, 'SubtractSpanCount': 1, 'RemoveCell': 2, 'AddCell': 3, 'SumSpanCount': 4 };
  /**
   *
   * @class editing.Table
   *
   * Table
   *
   */
  var Table = /** @class */ (function () {
      function Table() {
      }
      /**
       * handle tab key
       *
       * @param {WrappedRange} rng
       * @param {Boolean} isShift
       */
      Table.prototype.tab = function (rng, isShift) {
          var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
          var table = dom.ancestor(cell, dom.isTable);
          var cells = dom.listDescendant(table, dom.isCell);
          var nextCell = lists[isShift ? 'prev' : 'next'](cells, cell);
          if (nextCell) {
              range.create(nextCell, 0).select();
          }
      };
      /**
       * Add a new row
       *
       * @param {WrappedRange} rng
       * @param {String} position (top/bottom)
       * @return {Node}
       */
      Table.prototype.addRow = function (rng, position) {
          var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
          var currentTr = $$1(cell).closest('tr');
          var trAttributes = this.recoverAttributes(currentTr);
          var html = $$1('<tr' + trAttributes + '></tr>');
          var vTable = new TableResultAction(cell, TableResultAction.where.Row, TableResultAction.requestAction.Add, $$1(currentTr).closest('table')[0]);
          var actions = vTable.getActionList();
          for (var idCell = 0; idCell < actions.length; idCell++) {
              var currentCell = actions[idCell];
              var tdAttributes = this.recoverAttributes(currentCell.baseCell);
              switch (currentCell.action) {
                  case TableResultAction.resultAction.AddCell:
                      html.append('<td' + tdAttributes + '>' + dom.blank + '</td>');
                      break;
                  case TableResultAction.resultAction.SumSpanCount:
                      if (position === 'top') {
                          var baseCellTr = currentCell.baseCell.parent;
                          var isTopFromRowSpan = (!baseCellTr ? 0 : currentCell.baseCell.closest('tr').rowIndex) <= currentTr[0].rowIndex;
                          if (isTopFromRowSpan) {
                              var newTd = $$1('<div></div>').append($$1('<td' + tdAttributes + '>' + dom.blank + '</td>').removeAttr('rowspan')).html();
                              html.append(newTd);
                              break;
                          }
                      }
                      var rowspanNumber = parseInt(currentCell.baseCell.rowSpan, 10);
                      rowspanNumber++;
                      currentCell.baseCell.setAttribute('rowSpan', rowspanNumber);
                      break;
              }
          }
          if (position === 'top') {
              currentTr.before(html);
          }
          else {
              var cellHasRowspan = (cell.rowSpan > 1);
              if (cellHasRowspan) {
                  var lastTrIndex = currentTr[0].rowIndex + (cell.rowSpan - 2);
                  $$1($$1(currentTr).parent().find('tr')[lastTrIndex]).after($$1(html));
                  return;
              }
              currentTr.after(html);
          }
      };
      /**
       * Add a new col
       *
       * @param {WrappedRange} rng
       * @param {String} position (left/right)
       * @return {Node}
       */
      Table.prototype.addCol = function (rng, position) {
          var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
          var row = $$1(cell).closest('tr');
          var rowsGroup = $$1(row).siblings();
          rowsGroup.push(row);
          var vTable = new TableResultAction(cell, TableResultAction.where.Column, TableResultAction.requestAction.Add, $$1(row).closest('table')[0]);
          var actions = vTable.getActionList();
          for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
              var currentCell = actions[actionIndex];
              var tdAttributes = this.recoverAttributes(currentCell.baseCell);
              switch (currentCell.action) {
                  case TableResultAction.resultAction.AddCell:
                      if (position === 'right') {
                          $$1(currentCell.baseCell).after('<td' + tdAttributes + '>' + dom.blank + '</td>');
                      }
                      else {
                          $$1(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
                      }
                      break;
                  case TableResultAction.resultAction.SumSpanCount:
                      if (position === 'right') {
                          var colspanNumber = parseInt(currentCell.baseCell.colSpan, 10);
                          colspanNumber++;
                          currentCell.baseCell.setAttribute('colSpan', colspanNumber);
                      }
                      else {
                          $$1(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
                      }
                      break;
              }
          }
      };
      /*
      * Copy attributes from element.
      *
      * @param {object} Element to recover attributes.
      * @return {string} Copied string elements.
      */
      Table.prototype.recoverAttributes = function (el) {
          var resultStr = '';
          if (!el) {
              return resultStr;
          }
          var attrList = el.attributes || [];
          for (var i = 0; i < attrList.length; i++) {
              if (attrList[i].name.toLowerCase() === 'id') {
                  continue;
              }
              if (attrList[i].specified) {
                  resultStr += ' ' + attrList[i].name + '=\'' + attrList[i].value + '\'';
              }
          }
          return resultStr;
      };
      /**
       * Delete current row
       *
       * @param {WrappedRange} rng
       * @return {Node}
       */
      Table.prototype.deleteRow = function (rng) {
          var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
          var row = $$1(cell).closest('tr');
          var cellPos = row.children('td, th').index($$1(cell));
          var rowPos = row[0].rowIndex;
          var vTable = new TableResultAction(cell, TableResultAction.where.Row, TableResultAction.requestAction.Delete, $$1(row).closest('table')[0]);
          var actions = vTable.getActionList();
          for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
              if (!actions[actionIndex]) {
                  continue;
              }
              var baseCell = actions[actionIndex].baseCell;
              var virtualPosition = actions[actionIndex].virtualTable;
              var hasRowspan = (baseCell.rowSpan && baseCell.rowSpan > 1);
              var rowspanNumber = (hasRowspan) ? parseInt(baseCell.rowSpan, 10) : 0;
              switch (actions[actionIndex].action) {
                  case TableResultAction.resultAction.Ignore:
                      continue;
                  case TableResultAction.resultAction.AddCell:
                      var nextRow = row.next('tr')[0];
                      if (!nextRow) {
                          continue;
                      }
                      var cloneRow = row[0].cells[cellPos];
                      if (hasRowspan) {
                          if (rowspanNumber > 2) {
                              rowspanNumber--;
                              nextRow.insertBefore(cloneRow, nextRow.cells[cellPos]);
                              nextRow.cells[cellPos].setAttribute('rowSpan', rowspanNumber);
                              nextRow.cells[cellPos].innerHTML = '';
                          }
                          else if (rowspanNumber === 2) {
                              nextRow.insertBefore(cloneRow, nextRow.cells[cellPos]);
                              nextRow.cells[cellPos].removeAttribute('rowSpan');
                              nextRow.cells[cellPos].innerHTML = '';
                          }
                      }
                      continue;
                  case TableResultAction.resultAction.SubtractSpanCount:
                      if (hasRowspan) {
                          if (rowspanNumber > 2) {
                              rowspanNumber--;
                              baseCell.setAttribute('rowSpan', rowspanNumber);
                              if (virtualPosition.rowIndex !== rowPos && baseCell.cellIndex === cellPos) {
                                  baseCell.innerHTML = '';
                              }
                          }
                          else if (rowspanNumber === 2) {
                              baseCell.removeAttribute('rowSpan');
                              if (virtualPosition.rowIndex !== rowPos && baseCell.cellIndex === cellPos) {
                                  baseCell.innerHTML = '';
                              }
                          }
                      }
                      continue;
                  case TableResultAction.resultAction.RemoveCell:
                      // Do not need remove cell because row will be deleted.
                      continue;
              }
          }
          row.remove();
      };
      /**
       * Delete current col
       *
       * @param {WrappedRange} rng
       * @return {Node}
       */
      Table.prototype.deleteCol = function (rng) {
          var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
          var row = $$1(cell).closest('tr');
          var cellPos = row.children('td, th').index($$1(cell));
          var vTable = new TableResultAction(cell, TableResultAction.where.Column, TableResultAction.requestAction.Delete, $$1(row).closest('table')[0]);
          var actions = vTable.getActionList();
          for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
              if (!actions[actionIndex]) {
                  continue;
              }
              switch (actions[actionIndex].action) {
                  case TableResultAction.resultAction.Ignore:
                      continue;
                  case TableResultAction.resultAction.SubtractSpanCount:
                      var baseCell = actions[actionIndex].baseCell;
                      var hasColspan = (baseCell.colSpan && baseCell.colSpan > 1);
                      if (hasColspan) {
                          var colspanNumber = (baseCell.colSpan) ? parseInt(baseCell.colSpan, 10) : 0;
                          if (colspanNumber > 2) {
                              colspanNumber--;
                              baseCell.setAttribute('colSpan', colspanNumber);
                              if (baseCell.cellIndex === cellPos) {
                                  baseCell.innerHTML = '';
                              }
                          }
                          else if (colspanNumber === 2) {
                              baseCell.removeAttribute('colSpan');
                              if (baseCell.cellIndex === cellPos) {
                                  baseCell.innerHTML = '';
                              }
                          }
                      }
                      continue;
                  case TableResultAction.resultAction.RemoveCell:
                      dom.remove(actions[actionIndex].baseCell, true);
                      continue;
              }
          }
      };
      /**
       * create empty table element
       *
       * @param {Number} rowCount
       * @param {Number} colCount
       * @return {Node}
       */
      Table.prototype.createTable = function (colCount, rowCount, options) {
          var tds = [];
          var tdHTML;
          for (var idxCol = 0; idxCol < colCount; idxCol++) {
              tds.push('<td>' + dom.blank + '</td>');
          }
          tdHTML = tds.join('');
          var trs = [];
          var trHTML;
          for (var idxRow = 0; idxRow < rowCount; idxRow++) {
              trs.push('<tr>' + tdHTML + '</tr>');
          }
          trHTML = trs.join('');
          var $table = $$1('<table>' + trHTML + '</table>');
          if (options && options.tableClassName) {
              $table.addClass(options.tableClassName);
          }
          return $table[0];
      };
      /**
       * Delete current table
       *
       * @param {WrappedRange} rng
       * @return {Node}
       */
      Table.prototype.deleteTable = function (rng) {
          var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
          $$1(cell).closest('table').remove();
      };
      return Table;
  }());

var CodeMirror;
  if (env.hasCodeMirror) {
      CodeMirror = window.CodeMirror;
  }
  /**
   * @class Codeview
   */
  var CodeView = /** @class */ (function () {
      function CodeView(context) {
          this.context = context;
          this.$editor = context.layoutInfo.editor;
          this.$editable = context.layoutInfo.editable;
          this.$codable = context.layoutInfo.codable;
          this.options = context.options;
      }
      CodeView.prototype.sync = function () {
          var isCodeview = this.isActivated();
          if (isCodeview && env.hasCodeMirror) {
              this.$codable.data('cmEditor').save();
          }
      };
      /**
       * @return {Boolean}
       */
      CodeView.prototype.isActivated = function () {
          return this.$editor.hasClass('codeview');
      };
      /**
       * toggle codeview
       */
      CodeView.prototype.toggle = function () {
          if (this.isActivated()) {
              this.deactivate();
          }
          else {
              this.activate();
          }
          this.context.triggerEvent('codeview.toggled');
      };
      /**
       * purify input value
       * @param value
       * @returns {*}
       */
      CodeView.prototype.purify = function (value) {
          if (this.options.codeviewFilter) {
              // filter code view regex
              value = value.replace(this.options.codeviewFilterRegex, '');
              // allow specific iframe tag
              if (this.options.codeviewIframeFilter) {
                  var whitelist_1 = this.options.codeviewIframeWhitelistSrc.concat(this.options.codeviewIframeWhitelistSrcBase);
                  value = value.replace(/(<iframe.*?>.*?(?:<\/iframe>)?)/gi, function (tag) {
                      // remove if src attribute is duplicated
                      if (/<.+src(?==?('|"|\s)?)[\s\S]+src(?=('|"|\s)?)[^>]*?>/i.test(tag)) {
                          return '';
                      }
                      for (var _i = 0, whitelist_2 = whitelist_1; _i < whitelist_2.length; _i++) {
                          var src = whitelist_2[_i];
                          // pass if src is trusted
                          if ((new RegExp('src="(https?:)?\/\/' + src.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&') + '\/(.+)"')).test(tag)) {
                              return tag;
                          }
                      }
                      return '';
                  });
              }
          }
          return value;
      };
      /**
       * activate code view
       */
      CodeView.prototype.activate = function () {
          var _this = this;
          this.$codable.val(dom.html(this.$editable, this.options.prettifyHtml));
          this.$codable.height(this.$editable.height());
          this.context.invoke('toolbar.updateCodeview', true);
          this.$editor.addClass('codeview');
          this.$codable.focus();
          // activate CodeMirror as codable
          if (env.hasCodeMirror) {
              var cmEditor_1 = CodeMirror.fromTextArea(this.$codable[0], this.options.codemirror);
              // CodeMirror TernServer
              if (this.options.codemirror.tern) {
                  var server_1 = new CodeMirror.TernServer(this.options.codemirror.tern);
                  cmEditor_1.ternServer = server_1;
                  cmEditor_1.on('cursorActivity', function (cm) {
                      server_1.updateArgHints(cm);
                  });
              }
              cmEditor_1.on('blur', function (event) {
                  _this.context.triggerEvent('blur.codeview', cmEditor_1.getValue(), event);
              });
              cmEditor_1.on('change', function (event) {
                  _this.context.triggerEvent('change.codeview', cmEditor_1.getValue(), cmEditor_1);
              });
              // CodeMirror hasn't Padding.
              cmEditor_1.setSize(null, this.$editable.outerHeight());
              this.$codable.data('cmEditor', cmEditor_1);
          }
          else {
              this.$codable.on('blur', function (event) {
                  _this.context.triggerEvent('blur.codeview', _this.$codable.val(), event);
              });
              this.$codable.on('input', function (event) {
                  _this.context.triggerEvent('change.codeview', _this.$codable.val(), _this.$codable);
              });
          }
      };
      /**
       * deactivate code view
       */
      CodeView.prototype.deactivate = function () {
          // deactivate CodeMirror as codable
          if (env.hasCodeMirror) {
              var cmEditor = this.$codable.data('cmEditor');
              this.$codable.val(cmEditor.getValue());
              cmEditor.toTextArea();
          }
          var value = this.purify(dom.value(this.$codable, this.options.prettifyHtml) || dom.emptyPara);
          var isChange = this.$editable.html() !== value;
          this.$editable.html(value);
          this.$editable.height(this.options.height ? this.$codable.height() : 'auto');
          this.$editor.removeClass('codeview');
          if (isChange) {
              this.context.triggerEvent('change', this.$editable.html(), this.$editable);
          }
          this.$editable.focus();
          this.context.invoke('toolbar.updateCodeview', false);
      };
      CodeView.prototype.destroy = function () {
          if (this.isActivated()) {
              this.deactivate();
          }
      };
      return CodeView;
  }());

/**
   * textarea auto sync.
   */
  var AutoSync = /** @class */ (function () {
      function AutoSync(context) {
          var _this = this;
          this.$note = context.layoutInfo.note;
          this.events = {
              'summernote.change': function () {
                  _this.$note.val(context.invoke('code'));
              }
          };
      }
      AutoSync.prototype.shouldInitialize = function () {
          return dom.isTextarea(this.$note[0]);
      };
      return AutoSync;
  }());

/**
   * Image popover module
   *  mouse events that show/hide popover will be handled by Handle.js.
   *  Handle.js will receive the events and invoke 'imagePopover.update'.
   */
  var ImagePopover = /** @class */ (function () {
      function ImagePopover(context) {
          var _this = this;
          this.context = context;
          this.ui = $$1.summernote.ui;
          this.editable = context.layoutInfo.editable[0];
          this.options = context.options;
          this.events = {
              'summernote.disable': function () {
                  _this.hide();
              }
          };
      }
      ImagePopover.prototype.shouldInitialize = function () {
          return !lists.isEmpty(this.options.popover.image);
      };
      ImagePopover.prototype.initialize = function () {
          this.$popover = this.ui.popover({
              className: 'note-image-popover'
          }).render().appendTo(this.options.container);
          var $content = this.$popover.find('.popover-content,.note-popover-content');
          this.context.invoke('buttons.build', $content, this.options.popover.image);
      };
      ImagePopover.prototype.destroy = function () {
          this.$popover.remove();
      };
      ImagePopover.prototype.update = function (target, event) {
          if (dom.isImg(target)) {
              var pos = dom.posFromPlaceholder(target);
              var posEditor = dom.posFromPlaceholder(this.editable);
              this.$popover.css({
                  display: 'block',
                  left: this.options.popatmouse ? event.pageX - 20 : pos.left,
                  top: this.options.popatmouse ? event.pageY : Math.min(pos.top, posEditor.top)
              });
          }
          else {
              this.hide();
          }
      };
      ImagePopover.prototype.hide = function () {
          this.$popover.hide();
      };
      return ImagePopover;
  }());

$$1.summernote = $$1.extend($$1.summernote, {
      version: '0.8.12',
      plugins: {},
      dom: dom,
      range: range,
      options: {
          langInfo: $$1.summernote.lang['en-US'],
          modules: {
              'editor': Editor,
              'clipboard': Clipboard,
              'dropzone': Dropzone,
              'codeview': CodeView,
              'statusbar': Statusbar,
              'fullscreen': Fullscreen,
              'handle': Handle,
              // FIXME: HintPopover must be front of autolink
              //  - Script error about range when Enter key is pressed on hint popover
              'hintPopover': HintPopover,
              'autoLink': AutoLink,
              'autoSync': AutoSync,
              'autoReplace': AutoReplace,
              'placeholder': Placeholder,
              'buttons': Buttons,
              'toolbar': Toolbar,
              'linkDialog': LinkDialog,
              'linkPopover': LinkPopover,
              'imageDialog': ImageDialog,
              'imagePopover': ImagePopover,
              'tablePopover': TablePopover,
              'videoDialog': VideoDialog,
              'helpDialog': HelpDialog,
              'airPopover': AirPopover
          },
          buttons: {},
          lang: 'en-US',
          followingToolbar: false,
          otherStaticBar: '',
          // toolbar
          toolbar: [
              ['style', ['style']],
              ['font', ['bold', 'underline', 'clear']],
              ['fontname', ['fontname']],
              ['color', ['color']],
              ['para', ['ul', 'ol', 'paragraph']],
              ['table', ['table']],
              ['insert', ['link', 'picture', 'video']],
              ['view', ['fullscreen', 'codeview', 'help']],
          ],
          // popover
          popatmouse: true,
          popover: {
              image: [
                  ['resize', ['resizeFull', 'resizeHalf', 'resizeQuarter', 'resizeNone']],
                  ['float', ['floatLeft', 'floatRight', 'floatNone']],
                  ['remove', ['removeMedia']],
              ],
              link: [
                  ['link', ['linkDialogShow', 'unlink']],
              ],
              table: [
                  ['add', ['addRowDown', 'addRowUp', 'addColLeft', 'addColRight']],
                  ['delete', ['deleteRow', 'deleteCol', 'deleteTable']],
              ],
              air: [
                  ['color', ['color']],
                  ['font', ['bold', 'underline', 'clear']],
                  ['para', ['ul', 'paragraph']],
                  ['table', ['table']],
                  ['insert', ['link', 'picture']],
              ]
          },
          // air mode: inline editor
          airMode: false,
          width: null,
          height: null,
          linkTargetBlank: true,
          focus: false,
          tabSize: 4,
          styleWithSpan: true,
          shortcuts: true,
          textareaAutoSync: true,
          hintDirection: 'bottom',
          tooltip: 'auto',
          container: 'body',
          maxTextLength: 0,
          blockquoteBreakingLevel: 2,
          spellCheck: true,
          styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
          fontNames: [
              'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New',
              'Helvetica Neue', 'Helvetica', 'Impact', 'Lucida Grande',
              'Tahoma', 'Times New Roman', 'Verdana',
          ],
          fontNamesIgnoreCheck: [],
          fontSizes: ['8', '9', '10', '11', '12', '14', '18', '24', '36'],
          // pallete colors(n x n)
          colors: [
              ['#000000', '#424242', '#636363', '#9C9C94', '#CEC6CE', '#EFEFEF', '#F7F7F7', '#FFFFFF'],
              ['#FF0000', '#FF9C00', '#FFFF00', '#00FF00', '#00FFFF', '#0000FF', '#9C00FF', '#FF00FF'],
              ['#F7C6CE', '#FFE7CE', '#FFEFC6', '#D6EFD6', '#CEDEE7', '#CEE7F7', '#D6D6E7', '#E7D6DE'],
              ['#E79C9C', '#FFC69C', '#FFE79C', '#B5D6A5', '#A5C6CE', '#9CC6EF', '#B5A5D6', '#D6A5BD'],
              ['#E76363', '#F7AD6B', '#FFD663', '#94BD7B', '#73A5AD', '#6BADDE', '#8C7BC6', '#C67BA5'],
              ['#CE0000', '#E79439', '#EFC631', '#6BA54A', '#4A7B8C', '#3984C6', '#634AA5', '#A54A7B'],
              ['#9C0000', '#B56308', '#BD9400', '#397B21', '#104A5A', '#085294', '#311873', '#731842'],
              ['#630000', '#7B3900', '#846300', '#295218', '#083139', '#003163', '#21104A', '#4A1031'],
          ],
          // http://chir.ag/projects/name-that-color/
          colorsName: [
              ['Black', 'Tundora', 'Dove Gray', 'Star Dust', 'Pale Slate', 'Gallery', 'Alabaster', 'White'],
              ['Red', 'Orange Peel', 'Yellow', 'Green', 'Cyan', 'Blue', 'Electric Violet', 'Magenta'],
              ['Azalea', 'Karry', 'Egg White', 'Zanah', 'Botticelli', 'Tropical Blue', 'Mischka', 'Twilight'],
              ['Tonys Pink', 'Peach Orange', 'Cream Brulee', 'Sprout', 'Casper', 'Perano', 'Cold Purple', 'Careys Pink'],
              ['Mandy', 'Rajah', 'Dandelion', 'Olivine', 'Gulf Stream', 'Viking', 'Blue Marguerite', 'Puce'],
              ['Guardsman Red', 'Fire Bush', 'Golden Dream', 'Chelsea Cucumber', 'Smalt Blue', 'Boston Blue', 'Butterfly Bush', 'Cadillac'],
              ['Sangria', 'Mai Tai', 'Buddha Gold', 'Forest Green', 'Eden', 'Venice Blue', 'Meteorite', 'Claret'],
              ['Rosewood', 'Cinnamon', 'Olive', 'Parsley', 'Tiber', 'Midnight Blue', 'Valentino', 'Loulou'],
          ],
          colorButton: {
              foreColor: '#000000',
              backColor: '#FFFF00'
          },
          lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'],
          tableClassName: 'table table-bordered',
          insertTableMaxSize: {
              col: 10,
              row: 10
          },
          dialogsInBody: false,
          dialogsFade: false,
          maximumImageFileSize: null,
          callbacks: {
              onBeforeCommand: null,
              onBlur: null,
              onBlurCodeview: null,
              onChange: null,
              onChangeCodeview: null,
              onDialogShown: null,
              onEnter: null,
              onFocus: null,
              onImageLinkInsert: null,
              onImageUpload: null,
              onImageUploadError: null,
              onInit: null,
              onKeydown: null,
              onKeyup: null,
              onMousedown: null,
              onMouseup: null,
              onPaste: null,
              onScroll: null
          },
          codemirror: {
              mode: 'text/html',
              htmlMode: true,
              lineNumbers: true
          },
          codeviewFilter: false,
          codeviewFilterRegex: /<\/*(?:applet|b(?:ase|gsound|link)|embed|frame(?:set)?|ilayer|l(?:ayer|ink)|meta|object|s(?:cript|tyle)|t(?:itle|extarea)|xml)[^>]*?>/gi,
          codeviewIframeFilter: true,
          codeviewIframeWhitelistSrc: [],
          codeviewIframeWhitelistSrcBase: [
              'www.youtube.com',
              'www.youtube-nocookie.com',
              'www.facebook.com',
              'vine.co',
              'instagram.com',
              'player.vimeo.com',
              'www.dailymotion.com',
              'player.youku.com',
              'v.qq.com',
          ],
          keyMap: {
              pc: {
                  'ENTER': 'insertParagraph',
                  'CTRL+Z': 'undo',
                  'CTRL+Y': 'redo',
                  'TAB': 'tab',
                  'SHIFT+TAB': 'untab',
                  'CTRL+B': 'bold',
                  'CTRL+I': 'italic',
                  'CTRL+U': 'underline',
                  'CTRL+SHIFT+S': 'strikethrough',
                  'CTRL+BACKSLASH': 'removeFormat',
                  'CTRL+SHIFT+L': 'justifyLeft',
                  'CTRL+SHIFT+E': 'justifyCenter',
                  'CTRL+SHIFT+R': 'justifyRight',
                  'CTRL+SHIFT+J': 'justifyFull',
                  'CTRL+SHIFT+NUM7': 'insertUnorderedList',
                  'CTRL+SHIFT+NUM8': 'insertOrderedList',
                  'CTRL+LEFTBRACKET': 'outdent',
                  'CTRL+RIGHTBRACKET': 'indent',
                  'CTRL+NUM0': 'formatPara',
                  'CTRL+NUM1': 'formatH1',
                  'CTRL+NUM2': 'formatH2',
                  'CTRL+NUM3': 'formatH3',
                  'CTRL+NUM4': 'formatH4',
                  'CTRL+NUM5': 'formatH5',
                  'CTRL+NUM6': 'formatH6',
                  'CTRL+ENTER': 'insertHorizontalRule',
                  'CTRL+K': 'linkDialog.show'
              },
              mac: {
                  'ENTER': 'insertParagraph',
                  'CMD+Z': 'undo',
                  'CMD+SHIFT+Z': 'redo',
                  'TAB': 'tab',
                  'SHIFT+TAB': 'untab',
                  'CMD+B': 'bold',
                  'CMD+I': 'italic',
                  'CMD+U': 'underline',
                  'CMD+SHIFT+S': 'strikethrough',
                  'CMD+BACKSLASH': 'removeFormat',
                  'CMD+SHIFT+L': 'justifyLeft',
                  'CMD+SHIFT+E': 'justifyCenter',
                  'CMD+SHIFT+R': 'justifyRight',
                  'CMD+SHIFT+J': 'justifyFull',
                  'CMD+SHIFT+NUM7': 'insertUnorderedList',
                  'CMD+SHIFT+NUM8': 'insertOrderedList',
                  'CMD+LEFTBRACKET': 'outdent',
                  'CMD+RIGHTBRACKET': 'indent',
                  'CMD+NUM0': 'formatPara',
                  'CMD+NUM1': 'formatH1',
                  'CMD+NUM2': 'formatH2',
                  'CMD+NUM3': 'formatH3',
                  'CMD+NUM4': 'formatH4',
                  'CMD+NUM5': 'formatH5',
                  'CMD+NUM6': 'formatH6',
                  'CMD+ENTER': 'insertHorizontalRule',
                  'CMD+K': 'linkDialog.show'
              }
          },
          icons: {
              'align': 'note-icon-align',
              'alignCenter': 'note-icon-align-center',
              'alignJustify': 'note-icon-align-justify',
              'alignLeft': 'note-icon-align-left',
              'alignRight': 'note-icon-align-right',
              'rowBelow': 'note-icon-row-below',
              'colBefore': 'note-icon-col-before',
              'colAfter': 'note-icon-col-after',
              'rowAbove': 'note-icon-row-above',
              'rowRemove': 'note-icon-row-remove',
              'colRemove': 'note-icon-col-remove',
              'indent': 'note-icon-align-indent',
              'outdent': 'note-icon-align-outdent',
              'arrowsAlt': 'note-icon-arrows-alt',
              'bold': 'note-icon-bold',
              'caret': 'note-icon-caret',
              'circle': 'note-icon-circle',
              'close': 'note-icon-close',
              'code': 'note-icon-code',
              'eraser': 'note-icon-eraser',
              'floatLeft': 'note-icon-float-left',
              'floatRight': 'note-icon-float-right',
              'font': 'note-icon-font',
              'frame': 'note-icon-frame',
              'italic': 'note-icon-italic',
              'link': 'note-icon-link',
              'unlink': 'note-icon-chain-broken',
              'magic': 'note-icon-magic',
              'menuCheck': 'note-icon-menu-check',
              'minus': 'note-icon-minus',
              'orderedlist': 'note-icon-orderedlist',
              'pencil': 'note-icon-pencil',
              'picture': 'note-icon-picture',
              'question': 'note-icon-question',
              'redo': 'note-icon-redo',
              'rollback': 'note-icon-rollback',
              'square': 'note-icon-square',
              'strikethrough': 'note-icon-strikethrough',
              'subscript': 'note-icon-subscript',
              'superscript': 'note-icon-superscript',
              'table': 'note-icon-table',
              'textHeight': 'note-icon-text-height',
              'trash': 'note-icon-trash',
              'underline': 'note-icon-underline',
              'undo': 'note-icon-undo',
              'unorderedlist': 'note-icon-unorderedlist',
              'video': 'note-icon-video'
          }
      }
  });

$$1.summernote = $$1.extend($$1.summernote, {
      ui: ui
  });

}));
//# sourceMappingURL=summernote.js.map