富文本

addons/summernote/.addonrc

@@ -0,0 +1 @@
+{"license":"regular","licenseto":"38239","licensekey":"zl6XSxoa1kYvL7MJ v2+xicv0\/XH9iM0Udhl9aXlRAm9Lyx6muk+\/PxSQ4Ns=","files":["public\\assets\\addons\\summernote\\css\\summernote.css","public\\assets\\addons\\summernote\\font\\summernote.eot","public\\assets\\addons\\summernote\\font\\summernote.ttf","public\\assets\\addons\\summernote\\font\\summernote.woff","public\\assets\\addons\\summernote\\js\\summernote.js","public\\assets\\addons\\summernote\\js\\summernote.min.js","public\\assets\\addons\\summernote\\lang\\summernote-zh-CN.js","public\\assets\\addons\\summernote\\lang\\summernote-zh-CN.min.js","public\\assets\\addons\\summernote\\lang\\summernote-zh-TW.js","public\\assets\\addons\\summernote\\lang\\summernote-zh-TW.min.js"]}

addons/summernote/Summernote.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace addons\summernote;
+
+use think\Addons;
+
+/**
+ * Summernote富文本编辑器
+ */
+class Summernote extends Addons
+{
+
+    /**
+     * 插件安装方法
+     * @return bool
+     */
+    public function install()
+    {
+        return true;
+    }
+
+    /**
+     * 插件卸载方法
+     * @return bool
+     */
+    public function uninstall()
+    {
+        return true;
+    }
+
+}

addons/summernote/bootstrap.js

@@ -0,0 +1,114 @@
+require.config({
+    paths: {
+        'summernote': '../addons/summernote/lang/summernote-zh-CN.min'
+    },
+    shim: {
+        'summernote': ['../addons/summernote/js/summernote.min', 'css!../addons/summernote/css/summernote.css'],
+    }
+});
+require(['form', 'upload'], function (Form, Upload) {
+    var _bindevent = Form.events.bindevent;
+    Form.events.bindevent = function (form) {
+        _bindevent.apply(this, [form]);
+        try {
+            //绑定summernote事件
+            if ($(".summernote,.editor", form).size() > 0) {
+                require(['summernote'], function () {
+                    var imageButton = function (context) {
+                        var ui = $.summernote.ui;
+                        var button = ui.button({
+                            contents: '<i class="fa fa-file-image-o"/>',
+                            tooltip: __('Choose'),
+                            click: function () {
+                                parent.Fast.api.open("general/attachment/select?element_id=&multiple=true&mimetype=image/*", __('Choose'), {
+                                    callback: function (data) {
+                                        var urlArr = data.url.split(/\,/);
+                                        $.each(urlArr, function () {
+                                            var url = Fast.api.cdnurl(this);
+                                            context.invoke('editor.insertImage', url);
+                                        });
+                                    }
+                                });
+                                return false;
+                            }
+                        });
+                        return button.render();
+                    };
+                    var attachmentButton = function (context) {
+                        var ui = $.summernote.ui;
+                        var button = ui.button({
+                            contents: '<i class="fa fa-file"/>',
+                            tooltip: __('Choose'),
+                            click: function () {
+                                parent.Fast.api.open("general/attachment/select?element_id=&multiple=true&mimetype=*", __('Choose'), {
+                                    callback: function (data) {
+                                        var urlArr = data.url.split(/\,/);
+                                        $.each(urlArr, function () {
+                                            var url = Fast.api.cdnurl(this);
+                                            var node = $("<a href='" + url + "'>" + url + "</a>");
+                                            context.invoke('insertNode', node[0]);
+                                        });
+                                    }
+                                });
+                                return false;
+                            }
+                        });
+                        return button.render();
+                    };
+
+                    $(".summernote,.editor", form).summernote({
+                        height: 250,
+                        lang: 'zh-CN',
+                        fontNames: [
+                            'Arial', 'Arial Black', 'Serif', 'Sans', 'Courier',
+                            'Courier New', 'Comic Sans MS', 'Helvetica', 'Impact', 'Lucida Grande',
+                            "Open Sans", "Hiragino Sans GB", "Microsoft YaHei",
+                            '微软雅黑', '宋体', '黑体', '仿宋', '楷体', '幼圆',
+                        ],
+                        fontNamesIgnoreCheck: [
+                            "Open Sans", "Microsoft YaHei",
+                            '微软雅黑', '宋体', '黑体', '仿宋', '楷体', '幼圆'
+                        ],
+                        toolbar: [
+                            ['style', ['style', 'undo', 'redo']],
+                            ['font', ['bold', 'underline', 'strikethrough', 'clear']],
+                            ['fontname', ['color', 'fontname', 'fontsize']],
+                            ['para', ['ul', 'ol', 'paragraph', 'height']],
+                            ['table', ['table', 'hr']],
+                            ['insert', ['link', 'picture', 'video']],
+                            ['select', ['image', 'attachment']],
+                            ['view', ['fullscreen', 'codeview', 'help']],
+                        ],
+                        buttons: {
+                            image: imageButton,
+                            attachment: attachmentButton,
+                        },
+                        dialogsInBody: true,
+                        followingToolbar: false,
+                        callbacks: {
+                            onChange: function (contents) {
+                                $(this).val(contents);
+                                $(this).trigger('change');
+                            },
+                            onInit: function () {
+                            },
+                            onImageUpload: function (files) {
+                                var that = this;
+                                //依次上传图片
+                                for (var i = 0; i < files.length; i++) {
+                                    Upload.api.send(files[i], function (data) {
+                                        var url = Fast.api.cdnurl(data.url);
+                                        $(that).summernote("insertImage", url, 'filename');
+                                    });
+                                }
+                            }
+                        }
+                    });
+                });
+            }
+        } catch (e) {
+
+        }
+
+    };
+});

addons/summernote/config.php

@@ -0,0 +1,5 @@
+<?php
+
+return [
+    
+];

addons/summernote/controller/Index.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace addons\summernote\controller;
+
+use think\addons\Controller;
+
+class Index extends Controller
+{
+
+    public function index()
+    {
+        $this->error("当前插件暂无前台页面");
+    }
+
+}
+

addons/summernote/info.ini

@@ -0,0 +1,10 @@
+name = summernote
+title = Summernote富文本编辑器
+intro = 修改后台默认编辑器为Summernote
+author = Karson
+website = http://www.fastadmin.net
+version = 1.0.4
+state = 1
+url = /addons/summernote
+license = regular
+licenseto = 38239

public/assets/addons/summernote/js/summernote.js

@@ -0,0 +1,7315 @@
+/**
+ * Super simple wysiwyg editor v0.8.10
+ * https://summernote.org
+ *
+ * Copyright 2013- Alan Hong. and other contributors
+ * summernote may be freely distributed under the MIT license.
+ *
+ * Date: 2018-02-20T00:34Z
+ */
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery')) :
+	typeof define === 'function' && define.amd ? define(['jquery'], factory) :
+	(factory(global.jQuery));
+}(this, (function ($$1) { 'use strict';
+
+$$1 = $$1 && $$1.hasOwnProperty('default') ? $$1['default'] : $$1;
+
+var Renderer = /** @class */ (function () {
+    function Renderer(markup, children, options, callback) {
+        this.markup = markup;
+        this.children = children;
+        this.options = options;
+        this.callback = callback;
+    }
+    Renderer.prototype.render = function ($parent) {
+        var $node = $$1(this.markup);
+        if (this.options && this.options.contents) {
+            $node.html(this.options.contents);
+        }
+        if (this.options && this.options.className) {
+            $node.addClass(this.options.className);
+        }
+        if (this.options && this.options.data) {
+            $$1.each(this.options.data, function (k, v) {
+                $node.attr('data-' + k, v);
+            });
+        }
+        if (this.options && this.options.click) {
+            $node.on('click', this.options.click);
+        }
+        if (this.children) {
+            var $container_1 = $node.find('.note-children-container');
+            this.children.forEach(function (child) {
+                child.render($container_1.length ? $container_1 : $node);
+            });
+        }
+        if (this.callback) {
+            this.callback($node, this.options);
+        }
+        if (this.options && this.options.callback) {
+            this.options.callback($node);
+        }
+        if ($parent) {
+            $parent.append($node);
+        }
+        return $node;
+    };
+    return Renderer;
+}());
+var renderer = {
+    create: function (markup, callback) {
+        return function () {
+            var options = typeof arguments[1] === 'object' ? arguments[1] : arguments[0];
+            var children = $$1.isArray(arguments[0]) ? arguments[0] : [];
+            if (options && options.children) {
+                children = options.children;
+            }
+            return new Renderer(markup, children, options, callback);
+        };
+    }
+};
+
+var editor = renderer.create('<div class="note-editor note-frame panel"/>');
+var toolbar = renderer.create('<div class="note-toolbar-wrapper panel-default"><div class="note-toolbar panel-heading" role="toolbar"></div></div>');
+var editingArea = renderer.create('<div class="note-editing-area"/>');
+var codable = renderer.create('<textarea class="note-codable" role="textbox" aria-multiline="true"/>');
+var editable = renderer.create('<div class="note-editable" contentEditable="true" role="textbox" aria-multiline="true"/>');
+var statusbar = renderer.create([
+    '<output class="note-status-output" aria-live="polite"/>',
+    '<div class="note-statusbar" role="status">',
+    '  <div class="note-resizebar" role="seperator" aria-orientation="horizontal" aria-label="Resize">',
+    '    <div class="note-icon-bar"/>',
+    '    <div class="note-icon-bar"/>',
+    '    <div class="note-icon-bar"/>',
+    '  </div>',
+    '</div>'
+].join(''));
+var airEditor = renderer.create('<div class="note-editor"/>');
+var airEditable = renderer.create([
+    '  <output class="note-status-output" aria-live="polite"/>',
+    '<div class="note-editable" contentEditable="true" role="textbox" aria-multiline="true"/>'
+].join(''));
+var buttonGroup = renderer.create('<div class="note-btn-group btn-group">');
+var dropdown = renderer.create('<ul class="dropdown-menu" role="list">', function ($node, options) {
+    var markup = $$1.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="' + item + '"><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 = $$1.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">&times;</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,
+                    trigger: 'hover',
+                    placement: 'bottom'
+                });
+            }
+        })($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();
+    }
+};
+
+/**
+ * @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 _this = this;
+    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);
+        }
+    };
+}
+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
+};
+
+/**
+ * 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 index of item
+ */
+function indexOf(array, item) {
+    return $$1.inArray(item, array);
+}
+/**
+ * returns true if the value is present in the list.
+ */
+function contains(array, item) {
+    return indexOf(array, item) !== -1;
+}
+/**
+ * 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$1(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) {
+    var idx = indexOf(array, item);
+    if (idx === -1) {
+        return null;
+    }
+    return array[idx + 1];
+}
+/**
+ * returns prev item.
+ * @param {Array} array
+ */
+function prev(array, item) {
+    var idx = indexOf(array, item);
+    if (idx === -1) {
+        return null;
+    }
+    return array[idx - 1];
+}
+/**
+ * @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$1,
+    clusterBy: clusterBy,
+    compact: compact,
+    unique: unique
+};
+
+var isSupportAmd = typeof define === 'function' && define.amd; // eslint-disable-line
+/**
+ * returns whether font is installed or not.
+ *
+ * @param {String} fontName
+ * @return {Boolean}
+ */
+function isFontInstalled(fontName) {
+    var testFontName = fontName === 'Comic Sans MS' ? 'Courier New' : 'Comic Sans MS';
+    var $tester = $$1('<div>').css({
+        position: 'absolute',
+        left: '-9999px',
+        top: '-9999px',
+        fontSize: '200px'
+    }).text('mmmmmmmmmwwwwwww').appendTo(document.body);
+    var originalWidth = $tester.css('fontFamily', testFontName).width();
+    var width = $tester.css('fontFamily', fontName + ',' + testFontName).width();
+    $tester.remove();
+    return originalWidth !== width;
+}
+var userAgent = navigator.userAgent;
+var isMSIE = /MSIE|Trident/i.test(userAgent);
+var browserVersion;
+if (isMSIE) {
+    var matches = /MSIE (\d+[.]\d+)/.exec(userAgent);
+    if (matches) {
+        browserVersion = parseFloat(matches[1]);
+    }
+    matches = /Trident\/.*rv:([0-9]{1,}[.0-9]{0,})/.exec(userAgent);
+    if (matches) {
+        browserVersion = parseFloat(matches[1]);
+    }
+}
+var isEdge = /Edge\/\d+/.test(userAgent);
+var hasCodeMirror = !!window.CodeMirror;
+if (!hasCodeMirror && isSupportAmd) {
+    // Webpack
+    if (typeof __webpack_require__ === 'function') {
+        try {
+            // If CodeMirror can't be resolved, `require.resolve` will throw an
+            // exception and `hasCodeMirror` won't be set to `true`.
+            require.resolve('codemirror');
+            hasCodeMirror = true;
+        }
+        catch (e) {
+            // do nothing
+        }
+    }
+    else if (typeof require !== 'undefined') {
+        // Browserify
+        if (typeof require.resolve !== 'undefined') {
+            try {
+                // If CodeMirror can't be resolved, `require.resolve` will throw an
+                // exception and `hasCodeMirror` won't be set to `true`.
+                require.resolve('codemirror');
+                hasCodeMirror = true;
+            }
+            catch (e) {
+                // do nothing
+            }
+            // Almond/Require
+        }
+        else if (typeof require.specified !== 'undefined') {
+            hasCodeMirror = require.specified('codemirror');
+        }
+    }
+}
+var isSupportTouch = (('ontouchstart' in window) ||
+    (navigator.MaxTouchPoints > 0) ||
+    (navigator.msMaxTouchPoints > 0));
+// [workaround] IE doesn't have input events for contentEditable
+// - see: https://goo.gl/4bfIvA
+var inputEventName = (isMSIE || isEdge) ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input';
+/**
+ * @class core.env
+ *
+ * Object which check platform and agent
+ *
+ * @singleton
+ * @alternateClassName env
+ */
+var env = {
+    isMac: navigator.appVersion.indexOf('Mac') > -1,
+    isMSIE: isMSIE,
+    isEdge: isEdge,
+    isFF: !isEdge && /firefox/i.test(userAgent),
+    isPhantom: /PhantomJS/i.test(userAgent),
+    isWebkit: !isEdge && /webkit/i.test(userAgent),
+    isChrome: !isEdge && /chrome/i.test(userAgent),
+    isSafari: !isEdge && /safari/i.test(userAgent),
+    browserVersion: browserVersion,
+    jqueryVersion: parseFloat($$1.fn.jquery),
+    isSupportAmd: isSupportAmd,
+    isSupportTouch: isSupportTouch,
+    hasCodeMirror: hasCodeMirror,
+    isFontInstalled: isFontInstalled,
+    isW3CRangeSupport: !!document.createRange,
+    inputEventName: inputEventName
+};
+
+var NBSP_CHAR = String.fromCharCode(160);
+var ZERO_WIDTH_NBSP_CHAR = '\ufeff';
+/**
+ * @method isEditable
+ *
+ * returns whether node is `note-editable` or not.
+ *
+ * @param {Node} node
+ * @return {Boolean}
+ */
+function isEditable(node) {
+    return node && $$1(node).hasClass('note-editable');
+}
+/**
+ * @method isControlSizing
+ *
+ * returns whether node is `note-control-sizing` or not.
+ *
+ * @param {Node} node
+ * @return {Boolean}
+ */
+function isControlSizing(node) {
+    return node && $$1(node).hasClass('note-control-sizing');
+}
+/**
+ * @method makePredByNodeName
+ *
+ * returns predicate which judge whether nodeName is same
+ *
+ * @param {String} nodeName
+ * @return {Function}
+ */
+function makePredByNodeName(nodeName) {
+    nodeName = nodeName.toUpperCase();
+    return function (node) {
+        return node && node.nodeName.toUpperCase() === nodeName;
+    };
+}
+/**
+ * @method isText
+ *
+ *
+ *
+ * @param {Node} node
+ * @return {Boolean} true if node's type is text(3)
+ */
+function isText(node) {
+    return node && node.nodeType === 3;
+}
+/**
+ * @method isElement
+ *
+ *
+ *
+ * @param {Node} node
+ * @return {Boolean} true if node's type is element(1)
+ */
+function isElement(node) {
+    return node && node.nodeType === 1;
+}
+/**
+ * ex) br, col, embed, hr, img, input, ...
+ * @see http://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
+ */
+function isVoid(node) {
+    return node && /^BR|^IMG|^HR|^IFRAME|^BUTTON|^INPUT/.test(node.nodeName.toUpperCase());
+}
+function isPara(node) {
+    if (isEditable(node)) {
+        return false;
+    }
+    // Chrome(v31.0), FF(v25.0.1) use DIV for paragraph
+    return node && /^DIV|^P|^LI|^H[1-7]/.test(node.nodeName.toUpperCase());
+}
+function isHeading(node) {
+    return node && /^H[1-7]/.test(node.nodeName.toUpperCase());
+}
+var isPre = makePredByNodeName('PRE');
+var isLi = makePredByNodeName('LI');
+function isPurePara(node) {
+    return isPara(node) && !isLi(node);
+}
+var isTable = makePredByNodeName('TABLE');
+var isData = makePredByNodeName('DATA');
+function isInline(node) {
+    return !isBodyContainer(node) &&
+        !isList(node) &&
+        !isHr(node) &&
+        !isPara(node) &&
+        !isTable(node) &&
+        !isBlockquote(node) &&
+        !isData(node);
+}
+function isList(node) {
+    return node && /^UL|^OL/.test(node.nodeName.toUpperCase());
+}
+var isHr = makePredByNodeName('HR');
+function isCell(node) {
+    return node && /^TD|^TH/.test(node.nodeName.toUpperCase());
+}
+var isBlockquote = makePredByNodeName('BLOCKQUOTE');
+function isBodyContainer(node) {
+    return isCell(node) || isBlockquote(node) || isEditable(node);
+}
+var isAnchor = makePredByNodeName('A');
+function isParaInline(node) {
+    return isInline(node) && !!ancestor(node, isPara);
+}
+function isBodyInline(node) {
+    return isInline(node) && !ancestor(node, isPara);
+}
+var isBody = makePredByNodeName('BODY');
+/**
+ * returns whether nodeB is closest sibling of nodeA
+ *
+ * @param {Node} nodeA
+ * @param {Node} nodeB
+ * @return {Boolean}
+ */
+function isClosestSibling(nodeA, nodeB) {
+    return nodeA.nextSibling === nodeB ||
+        nodeA.previousSibling === nodeB;
+}
+/**
+ * returns array of closest siblings with node
+ *
+ * @param {Node} node
+ * @param {function} [pred] - predicate function
+ * @return {Node[]}
+ */
+function withClosestSiblings(node, pred) {
+    pred = pred || func.ok;
+    var siblings = [];
+    if (node.previousSibling && pred(node.previousSibling)) {
+        siblings.push(node.previousSibling);
+    }
+    siblings.push(node);
+    if (node.nextSibling && pred(node.nextSibling)) {
+        siblings.push(node.nextSibling);
+    }
+    return siblings;
+}
+/**
+ * blank HTML for cursor position
+ * - [workaround] old IE only works with &nbsp;
+ * - [workaround] IE11 and other browser works with bogus br
+ */
+var blankHTML = env.isMSIE && env.browserVersion < 11 ? '&nbsp;' : '<br>';
+/**
+ * @method nodeLength
+ *
+ * returns #text's text size or element's childNodes size
+ *
+ * @param {Node} node
+ */
+function nodeLength(node) {
+    if (isText(node)) {
+        return node.nodeValue.length;
+    }
+    if (node) {
+        return node.childNodes.length;
+    }
+    return 0;
+}
+/**
+ * returns whether node is empty or not.
+ *
+ * @param {Node} node
+ * @return {Boolean}
+ */
+function isEmpty(node) {
+    var len = nodeLength(node);
+    if (len === 0) {
+        return true;
+    }
+    else if (!isText(node) && len === 1 && node.innerHTML === blankHTML) {
+        // ex) <p><br></p>, <span><br></span>
+        return true;
+    }
+    else if (lists.all(node.childNodes, isText) && node.innerHTML === '') {
+        // ex) <p></p>, <span></span>
+        return true;
+    }
+    return false;
+}
+/**
+ * padding blankHTML if node is empty (for cursor position)
+ */
+function paddingBlankHTML(node) {
+    if (!isVoid(node) && !nodeLength(node)) {
+        node.innerHTML = blankHTML;
+    }
+}
+/**
+ * find nearest ancestor predicate hit
+ *
+ * @param {Node} node
+ * @param {Function} pred - predicate function
+ */
+function ancestor(node, pred) {
+    while (node) {
+        if (pred(node)) {
+            return node;
+        }
+        if (isEditable(node)) {
+            break;
+        }
+        node = node.parentNode;
+    }
+    return null;
+}
+/**
+ * find nearest ancestor only single child blood line and predicate hit
+ *
+ * @param {Node} node
+ * @param {Function} pred - predicate function
+ */
+function singleChildAncestor(node, pred) {
+    node = node.parentNode;
+    while (node) {
+        if (nodeLength(node) !== 1) {
+            break;
+        }
+        if (pred(node)) {
+            return node;
+        }
+        if (isEditable(node)) {
+            break;
+        }
+        node = node.parentNode;
+    }
+    return null;
+}
+/**
+ * returns new array of ancestor nodes (until predicate hit).
+ *
+ * @param {Node} node
+ * @param {Function} [optional] pred - predicate function
+ */
+function listAncestor(node, pred) {
+    pred = pred || func.fail;
+    var ancestors = [];
+    ancestor(node, function (el) {
+        if (!isEditable(el)) {
+            ancestors.push(el);
+        }
+        return pred(el);
+    });
+    return ancestors;
+}
+/**
+ * find farthest ancestor predicate hit
+ */
+function lastAncestor(node, pred) {
+    var ancestors = listAncestor(node);
+    return lists.last(ancestors.filter(pred));
+}
+/**
+ * returns common ancestor node between two nodes.
+ *
+ * @param {Node} nodeA
+ * @param {Node} nodeB
+ */
+function commonAncestor(nodeA, nodeB) {
+    var ancestors = listAncestor(nodeA);
+    for (var n = nodeB; n; n = n.parentNode) {
+        if ($$1.inArray(n, ancestors) > -1) {
+            return n;
+        }
+    }
+    return null; // difference document area
+}
+/**
+ * listing all previous siblings (until predicate hit).
+ *
+ * @param {Node} node
+ * @param {Function} [optional] pred - predicate function
+ */
+function listPrev(node, pred) {
+    pred = pred || func.fail;
+    var nodes = [];
+    while (node) {
+        if (pred(node)) {
+            break;
+        }
+        nodes.push(node);
+        node = node.previousSibling;
+    }
+    return nodes;
+}
+/**
+ * listing next siblings (until predicate hit).
+ *
+ * @param {Node} node
+ * @param {Function} [pred] - predicate function
+ */
+function listNext(node, pred) {
+    pred = pred || func.fail;
+    var nodes = [];
+    while (node) {
+        if (pred(node)) {
+            break;
+        }
+        nodes.push(node);
+        node = node.nextSibling;
+    }
+    return nodes;
+}
+/**
+ * listing descendant nodes
+ *
+ * @param {Node} node
+ * @param {Function} [pred] - predicate function
+ */
+function listDescendant(node, pred) {
+    var descendants = [];
+    pred = pred || func.ok;
+    // start DFS(depth first search) with node
+    (function fnWalk(current) {
+        if (node !== current && pred(current)) {
+            descendants.push(current);
+        }
+        for (var idx = 0, len = current.childNodes.length; idx < len; idx++) {
+            fnWalk(current.childNodes[idx]);
+        }
+    })(node);
+    return descendants;
+}
+/**
+ * wrap node with new tag.
+ *
+ * @param {Node} node
+ * @param {Node} tagName of wrapper
+ * @return {Node} - wrapper
+ */
+function wrap(node, wrapperName) {
+    var parent = node.parentNode;
+    var wrapper = $$1('<' + wrapperName + '>')[0];
+    parent.insertBefore(wrapper, node);
+    wrapper.appendChild(node);
+    return wrapper;
+}
+/**
+ * insert node after preceding
+ *
+ * @param {Node} node
+ * @param {Node} preceding - predicate function
+ */
+function insertAfter(node, preceding) {
+    var next = preceding.nextSibling;
+    var parent = preceding.parentNode;
+    if (next) {
+        parent.insertBefore(node, next);
+    }
+    else {
+        parent.appendChild(node);
+    }
+    return node;
+}
+/**
+ * append elements.
+ *
+ * @param {Node} node
+ * @param {Collection} aChild
+ */
+function appendChildNodes(node, aChild) {
+    $$1.each(aChild, function (idx, child) {
+        node.appendChild(child);
+    });
+    return node;
+}
+/**
+ * returns whether boundaryPoint is left edge or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+function isLeftEdgePoint(point) {
+    return point.offset === 0;
+}
+/**
+ * returns whether boundaryPoint is right edge or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+function isRightEdgePoint(point) {
+    return point.offset === nodeLength(point.node);
+}
+/**
+ * returns whether boundaryPoint is edge or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+function isEdgePoint(point) {
+    return isLeftEdgePoint(point) || isRightEdgePoint(point);
+}
+/**
+ * returns whether node is left edge of ancestor or not.
+ *
+ * @param {Node} node
+ * @param {Node} ancestor
+ * @return {Boolean}
+ */
+function isLeftEdgeOf(node, ancestor) {
+    while (node && node !== ancestor) {
+        if (position(node) !== 0) {
+            return false;
+        }
+        node = node.parentNode;
+    }
+    return true;
+}
+/**
+ * returns whether node is right edge of ancestor or not.
+ *
+ * @param {Node} node
+ * @param {Node} ancestor
+ * @return {Boolean}
+ */
+function isRightEdgeOf(node, ancestor) {
+    if (!ancestor) {
+        return false;
+    }
+    while (node && node !== ancestor) {
+        if (position(node) !== nodeLength(node.parentNode) - 1) {
+            return false;
+        }
+        node = node.parentNode;
+    }
+    return true;
+}
+/**
+ * returns whether point is left edge of ancestor or not.
+ * @param {BoundaryPoint} point
+ * @param {Node} ancestor
+ * @return {Boolean}
+ */
+function isLeftEdgePointOf(point, ancestor) {
+    return isLeftEdgePoint(point) && isLeftEdgeOf(point.node, ancestor);
+}
+/**
+ * returns whether point is right edge of ancestor or not.
+ * @param {BoundaryPoint} point
+ * @param {Node} ancestor
+ * @return {Boolean}
+ */
+function isRightEdgePointOf(point, ancestor) {
+    return isRightEdgePoint(point) && isRightEdgeOf(point.node, ancestor);
+}
+/**
+ * returns offset from parent.
+ *
+ * @param {Node} node
+ */
+function position(node) {
+    var offset = 0;
+    while ((node = node.previousSibling)) {
+        offset += 1;
+    }
+    return offset;
+}
+function hasChildren(node) {
+    return !!(node && node.childNodes && node.childNodes.length);
+}
+/**
+ * returns previous boundaryPoint
+ *
+ * @param {BoundaryPoint} point
+ * @param {Boolean} isSkipInnerOffset
+ * @return {BoundaryPoint}
+ */
+function prevPoint(point, isSkipInnerOffset) {
+    var node;
+    var offset;
+    if (point.offset === 0) {
+        if (isEditable(point.node)) {
+            return null;
+        }
+        node = point.node.parentNode;
+        offset = position(point.node);
+    }
+    else if (hasChildren(point.node)) {
+        node = point.node.childNodes[point.offset - 1];
+        offset = nodeLength(node);
+    }
+    else {
+        node = point.node;
+        offset = isSkipInnerOffset ? 0 : point.offset - 1;
+    }
+    return {
+        node: node,
+        offset: offset
+    };
+}
+/**
+ * returns next boundaryPoint
+ *
+ * @param {BoundaryPoint} point
+ * @param {Boolean} isSkipInnerOffset
+ * @return {BoundaryPoint}
+ */
+function nextPoint(point, isSkipInnerOffset) {
+    var node, offset;
+    if (nodeLength(point.node) === point.offset) {
+        if (isEditable(point.node)) {
+            return null;
+        }
+        node = point.node.parentNode;
+        offset = position(point.node) + 1;
+    }
+    else if (hasChildren(point.node)) {
+        node = point.node.childNodes[point.offset];
+        offset = 0;
+    }
+    else {
+        node = point.node;
+        offset = isSkipInnerOffset ? nodeLength(point.node) : point.offset + 1;
+    }
+    return {
+        node: node,
+        offset: offset
+    };
+}
+/**
+ * returns whether pointA and pointB is same or not.
+ *
+ * @param {BoundaryPoint} pointA
+ * @param {BoundaryPoint} pointB
+ * @return {Boolean}
+ */
+function isSamePoint(pointA, pointB) {
+    return pointA.node === pointB.node && pointA.offset === pointB.offset;
+}
+/**
+ * returns whether point is visible (can set cursor) or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+function isVisiblePoint(point) {
+    if (isText(point.node) || !hasChildren(point.node) || isEmpty(point.node)) {
+        return true;
+    }
+    var leftNode = point.node.childNodes[point.offset - 1];
+    var rightNode = point.node.childNodes[point.offset];
+    if ((!leftNode || isVoid(leftNode)) && (!rightNode || isVoid(rightNode))) {
+        return true;
+    }
+    return false;
+}
+/**
+ * @method prevPointUtil
+ *
+ * @param {BoundaryPoint} point
+ * @param {Function} pred
+ * @return {BoundaryPoint}
+ */
+function prevPointUntil(point, pred) {
+    while (point) {
+        if (pred(point)) {
+            return point;
+        }
+        point = prevPoint(point);
+    }
+    return null;
+}
+/**
+ * @method nextPointUntil
+ *
+ * @param {BoundaryPoint} point
+ * @param {Function} pred
+ * @return {BoundaryPoint}
+ */
+function nextPointUntil(point, pred) {
+    while (point) {
+        if (pred(point)) {
+            return point;
+        }
+        point = nextPoint(point);
+    }
+    return null;
+}
+/**
+ * returns whether point has character or not.
+ *
+ * @param {Point} point
+ * @return {Boolean}
+ */
+function isCharPoint(point) {
+    if (!isText(point.node)) {
+        return false;
+    }
+    var ch = point.node.nodeValue.charAt(point.offset - 1);
+    return ch && (ch !== ' ' && ch !== NBSP_CHAR);
+}
+/**
+ * @method walkPoint
+ *
+ * @param {BoundaryPoint} startPoint
+ * @param {BoundaryPoint} endPoint
+ * @param {Function} handler
+ * @param {Boolean} isSkipInnerOffset
+ */
+function walkPoint(startPoint, endPoint, handler, isSkipInnerOffset) {
+    var point = startPoint;
+    while (point) {
+        handler(point);
+        if (isSamePoint(point, endPoint)) {
+            break;
+        }
+        var isSkipOffset = isSkipInnerOffset &&
+            startPoint.node !== point.node &&
+            endPoint.node !== point.node;
+        point = nextPoint(point, isSkipOffset);
+    }
+}
+/**
+ * @method makeOffsetPath
+ *
+ * return offsetPath(array of offset) from ancestor
+ *
+ * @param {Node} ancestor - ancestor node
+ * @param {Node} node
+ */
+function makeOffsetPath(ancestor, node) {
+    var ancestors = listAncestor(node, func.eq(ancestor));
+    return ancestors.map(position).reverse();
+}
+/**
+ * @method fromOffsetPath
+ *
+ * return element from offsetPath(array of offset)
+ *
+ * @param {Node} ancestor - ancestor node
+ * @param {array} offsets - offsetPath
+ */
+function fromOffsetPath(ancestor, offsets) {
+    var current = ancestor;
+    for (var i = 0, len = offsets.length; i < len; i++) {
+        if (current.childNodes.length <= offsets[i]) {
+            current = current.childNodes[current.childNodes.length - 1];
+        }
+        else {
+            current = current.childNodes[offsets[i]];
+        }
+    }
+    return current;
+}
+/**
+ * @method splitNode
+ *
+ * split element or #text
+ *
+ * @param {BoundaryPoint} point
+ * @param {Object} [options]
+ * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
+ * @param {Boolean} [options.isNotSplitEdgePoint] - default: false
+ * @return {Node} right node of boundaryPoint
+ */
+function splitNode(point, options) {
+    var isSkipPaddingBlankHTML = options && options.isSkipPaddingBlankHTML;
+    var isNotSplitEdgePoint = options && options.isNotSplitEdgePoint;
+    // edge case
+    if (isEdgePoint(point) && (isText(point.node) || isNotSplitEdgePoint)) {
+        if (isLeftEdgePoint(point)) {
+            return point.node;
+        }
+        else if (isRightEdgePoint(point)) {
+            return point.node.nextSibling;
+        }
+    }
+    // split #text
+    if (isText(point.node)) {
+        return point.node.splitText(point.offset);
+    }
+    else {
+        var childNode = point.node.childNodes[point.offset];
+        var clone = insertAfter(point.node.cloneNode(false), point.node);
+        appendChildNodes(clone, listNext(childNode));
+        if (!isSkipPaddingBlankHTML) {
+            paddingBlankHTML(point.node);
+            paddingBlankHTML(clone);
+        }
+        return clone;
+    }
+}
+/**
+ * @method splitTree
+ *
+ * split tree by point
+ *
+ * @param {Node} root - split root
+ * @param {BoundaryPoint} point
+ * @param {Object} [options]
+ * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
+ * @param {Boolean} [options.isNotSplitEdgePoint] - default: false
+ * @return {Node} right node of boundaryPoint
+ */
+function splitTree(root, point, options) {
+    // ex) [#text, <span>, <p>]
+    var ancestors = listAncestor(point.node, func.eq(root));
+    if (!ancestors.length) {
+        return null;
+    }
+    else if (ancestors.length === 1) {
+        return splitNode(point, options);
+    }
+    return ancestors.reduce(function (node, parent) {
+        if (node === point.node) {
+            node = splitNode(point, options);
+        }
+        return splitNode({
+            node: parent,
+            offset: node ? position(node) : nodeLength(parent)
+        }, options);
+    });
+}
+/**
+ * split point
+ *
+ * @param {Point} point
+ * @param {Boolean} isInline
+ * @return {Object}
+ */
+function splitPoint(point, isInline) {
+    // find splitRoot, container
+    //  - inline: splitRoot is a child of paragraph
+    //  - block: splitRoot is a child of bodyContainer
+    var pred = isInline ? isPara : isBodyContainer;
+    var ancestors = listAncestor(point.node, pred);
+    var topAncestor = lists.last(ancestors) || point.node;
+    var splitRoot, container;
+    if (pred(topAncestor)) {
+        splitRoot = ancestors[ancestors.length - 2];
+        container = topAncestor;
+    }
+    else {
+        splitRoot = topAncestor;
+        container = splitRoot.parentNode;
+    }
+    // if splitRoot is exists, split with splitTree
+    var pivot = splitRoot && splitTree(splitRoot, point, {
+        isSkipPaddingBlankHTML: isInline,
+        isNotSplitEdgePoint: isInline
+    });
+    // if container is point.node, find pivot with point.offset
+    if (!pivot && container === point.node) {
+        pivot = point.node.childNodes[point.offset];
+    }
+    return {
+        rightNode: pivot,
+        container: container
+    };
+}
+function create(nodeName) {
+    return document.createElement(nodeName);
+}
+function createText(text) {
+    return document.createTextNode(text);
+}
+/**
+ * @method remove
+ *
+ * remove node, (isRemoveChild: remove child or not)
+ *
+ * @param {Node} node
+ * @param {Boolean} isRemoveChild
+ */
+function remove(node, isRemoveChild) {
+    if (!node || !node.parentNode) {
+        return;
+    }
+    if (node.removeNode) {
+        return node.removeNode(isRemoveChild);
+    }
+    var parent = node.parentNode;
+    if (!isRemoveChild) {
+        var nodes = [];
+        for (var i = 0, len = node.childNodes.length; i < len; i++) {
+            nodes.push(node.childNodes[i]);
+        }
+        for (var i = 0, len = nodes.length; i < len; i++) {
+            parent.insertBefore(nodes[i], node);
+        }
+    }
+    parent.removeChild(node);
+}
+/**
+ * @method removeWhile
+ *
+ * @param {Node} node
+ * @param {Function} pred
+ */
+function removeWhile(node, pred) {
+    while (node) {
+        if (isEditable(node) || !pred(node)) {
+            break;
+        }
+        var parent = node.parentNode;
+        remove(node);
+        node = parent;
+    }
+}
+/**
+ * @method replace
+ *
+ * replace node with provided nodeName
+ *
+ * @param {Node} node
+ * @param {String} nodeName
+ * @return {Node} - new node
+ */
+function replace(node, nodeName) {
+    if (node.nodeName.toUpperCase() === nodeName.toUpperCase()) {
+        return node;
+    }
+    var newNode = create(nodeName);
+    if (node.style.cssText) {
+        newNode.style.cssText = node.style.cssText;
+    }
+    appendChildNodes(newNode, lists.from(node.childNodes));
+    insertAfter(newNode, node);
+    remove(node);
+    return newNode;
+}
+var isTextarea = makePredByNodeName('TEXTAREA');
+/**
+ * @param {jQuery} $node
+ * @param {Boolean} [stripLinebreaks] - default: false
+ */
+function value($node, stripLinebreaks) {
+    var val = isTextarea($node[0]) ? $node.val() : $node.html();
+    if (stripLinebreaks) {
+        return val.replace(/[\n\r]/g, '');
+    }
+    return val;
+}
+/**
+ * @method html
+ *
+ * get the HTML contents of node
+ *
+ * @param {jQuery} $node
+ * @param {Boolean} [isNewlineOnBlock]
+ */
+function html($node, isNewlineOnBlock) {
+    var markup = value($node);
+    if (isNewlineOnBlock) {
+        var regexTag = /<(\/?)(\b(?!!)[^>\s]*)(.*?)(\s*\/?>)/g;
+        markup = markup.replace(regexTag, function (match, endSlash, name) {
+            name = name.toUpperCase();
+            var isEndOfInlineContainer = /^DIV|^TD|^TH|^P|^LI|^H[1-7]/.test(name) &&
+                !!endSlash;
+            var isBlockNode = /^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name);
+            return match + ((isEndOfInlineContainer || isBlockNode) ? '\n' : '');
+        });
+        markup = $$1.trim(markup);
+    }
+    return markup;
+}
+function posFromPlaceholder(placeholder) {
+    var $placeholder = $$1(placeholder);
+    var pos = $placeholder.offset();
+    var height = $placeholder.outerHeight(true); // include margin
+    return {
+        left: pos.left,
+        top: pos.top + height
+    };
+}
+function attachEvents($node, events) {
+    Object.keys(events).forEach(function (key) {
+        $node.on(key, events[key]);
+    });
+}
+function detachEvents($node, events) {
+    Object.keys(events).forEach(function (key) {
+        $node.off(key, events[key]);
+    });
+}
+/**
+ * @method isCustomStyleTag
+ *
+ * assert if a node contains a "note-styletag" class,
+ * which implies that's a custom-made style tag node
+ *
+ * @param {Node} an HTML DOM node
+ */
+function isCustomStyleTag(node) {
+    return node && !isText(node) && lists.contains(node.classList, 'note-styletag');
+}
+var dom = {
+    /** @property {String} NBSP_CHAR */
+    NBSP_CHAR: NBSP_CHAR,
+    /** @property {String} ZERO_WIDTH_NBSP_CHAR */
+    ZERO_WIDTH_NBSP_CHAR: ZERO_WIDTH_NBSP_CHAR,
+    /** @property {String} blank */
+    blank: blankHTML,
+    /** @property {String} emptyPara */
+    emptyPara: "<p>" + blankHTML + "</p>",
+    makePredByNodeName: makePredByNodeName,
+    isEditable: isEditable,
+    isControlSizing: isControlSizing,
+    isText: isText,
+    isElement: isElement,
+    isVoid: isVoid,
+    isPara: isPara,
+    isPurePara: isPurePara,
+    isHeading: isHeading,
+    isInline: isInline,
+    isBlock: func.not(isInline),
+    isBodyInline: isBodyInline,
+    isBody: isBody,
+    isParaInline: isParaInline,
+    isPre: isPre,
+    isList: isList,
+    isTable: isTable,
+    isData: isData,
+    isCell: isCell,
+    isBlockquote: isBlockquote,
+    isBodyContainer: isBodyContainer,
+    isAnchor: isAnchor,
+    isDiv: makePredByNodeName('DIV'),
+    isLi: isLi,
+    isBR: makePredByNodeName('BR'),
+    isSpan: makePredByNodeName('SPAN'),
+    isB: makePredByNodeName('B'),
+    isU: makePredByNodeName('U'),
+    isS: makePredByNodeName('S'),
+    isI: makePredByNodeName('I'),
+    isImg: makePredByNodeName('IMG'),
+    isTextarea: isTextarea,
+    isEmpty: isEmpty,
+    isEmptyAnchor: func.and(isAnchor, isEmpty),
+    isClosestSibling: isClosestSibling,
+    withClosestSiblings: withClosestSiblings,
+    nodeLength: nodeLength,
+    isLeftEdgePoint: isLeftEdgePoint,
+    isRightEdgePoint: isRightEdgePoint,
+    isEdgePoint: isEdgePoint,
+    isLeftEdgeOf: isLeftEdgeOf,
+    isRightEdgeOf: isRightEdgeOf,
+    isLeftEdgePointOf: isLeftEdgePointOf,
+    isRightEdgePointOf: isRightEdgePointOf,
+    prevPoint: prevPoint,
+    nextPoint: nextPoint,
+    isSamePoint: isSamePoint,
+    isVisiblePoint: isVisiblePoint,
+    prevPointUntil: prevPointUntil,
+    nextPointUntil: nextPointUntil,
+    isCharPoint: isCharPoint,
+    walkPoint: walkPoint,
+    ancestor: ancestor,
+    singleChildAncestor: singleChildAncestor,
+    listAncestor: listAncestor,
+    lastAncestor: lastAncestor,
+    listNext: listNext,
+    listPrev: listPrev,
+    listDescendant: listDescendant,
+    commonAncestor: commonAncestor,
+    wrap: wrap,
+    insertAfter: insertAfter,
+    appendChildNodes: appendChildNodes,
+    position: position,
+    hasChildren: hasChildren,
+    makeOffsetPath: makeOffsetPath,
+    fromOffsetPath: fromOffsetPath,
+    splitTree: splitTree,
+    splitPoint: splitPoint,
+    create: create,
+    createText: createText,
+    remove: remove,
+    removeWhile: removeWhile,
+    replace: replace,
+    html: html,
+    value: value,
+    posFromPlaceholder: posFromPlaceholder,
+    attachEvents: attachEvents,
+    detachEvents: detachEvents,
+    isCustomStyleTag: isCustomStyleTag
+};
+
+$$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',
+            floatLeft: 'Float Left',
+            floatRight: 'Float Right',
+            floatNone: 'Float None',
+            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'
+        },
+        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'
+        }
+    }
+});
+
+var KEY_MAP = {
+    'BACKSPACE': 8,
+    'TAB': 9,
+    'ENTER': 13,
+    'SPACE': 32,
+    'DELETE': 46,
+    // Arrow
+    'LEFT': 37,
+    'UP': 38,
+    'RIGHT': 39,
+    'DOWN': 40,
+    // Number: 0-9
+    'NUM0': 48,
+    'NUM1': 49,
+    'NUM2': 50,
+    'NUM3': 51,
+    'NUM4': 52,
+    'NUM5': 53,
+    'NUM6': 54,
+    'NUM7': 55,
+    'NUM8': 56,
+    // Alphabet: a-z
+    'B': 66,
+    'E': 69,
+    'I': 73,
+    'J': 74,
+    'K': 75,
+    'L': 76,
+    'R': 82,
+    'S': 83,
+    'U': 85,
+    'V': 86,
+    'Y': 89,
+    'Z': 90,
+    'SLASH': 191,
+    'LEFTBRACKET': 219,
+    'BACKSLASH': 220,
+    'RIGHTBRACKET': 221
+};
+/**
+ * @class core.key
+ *
+ * Object for keycodes.
+ *
+ * @singleton
+ * @alternateClassName key
+ */
+var key = {
+    /**
+     * @method isEdit
+     *
+     * @param {Number} keyCode
+     * @return {Boolean}
+     */
+    isEdit: function (keyCode) {
+        return lists.contains([
+            KEY_MAP.BACKSPACE,
+            KEY_MAP.TAB,
+            KEY_MAP.ENTER,
+            KEY_MAP.SPACE,
+            KEY_MAP.DELETE
+        ], keyCode);
+    },
+    /**
+     * @method isMove
+     *
+     * @param {Number} keyCode
+     * @return {Boolean}
+     */
+    isMove: function (keyCode) {
+        return lists.contains([
+            KEY_MAP.LEFT,
+            KEY_MAP.UP,
+            KEY_MAP.RIGHT,
+            KEY_MAP.DOWN
+        ], keyCode);
+    },
+    /**
+     * @property {Object} nameFromCode
+     * @property {String} nameFromCode.8 "BACKSPACE"
+     */
+    nameFromCode: func.invertObject(KEY_MAP),
+    code: KEY_MAP
+};
+
+/**
+ * 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.so);
+            w3cRange.setEnd(this.ec, this.eo);
+            return w3cRange;
+        }
+        else {
+            var textRange = pointToTextRange({
+                node: this.sc,
+                offset: this.so
+            });
+            textRange.setEndPoint('EndToEnd', pointToTextRange({
+                node: this.ec,
+                offset: this.eo
+            }));
+            return textRange;
+        }
+    };
+    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
+         * @return {BoundaryPoint}
+         */
+        var getVisiblePoint = function (point, isLeftToRight) {
+            if ((dom.isVisiblePoint(point) && !dom.isEdgePoint(point)) ||
+                (dom.isVisiblePoint(point) && dom.isRightEdgePoint(point) && !isLeftToRight) ||
+                (dom.isVisiblePoint(point) && dom.isLeftEdgePoint(point) && isLeftToRight) ||
+                (dom.isVisiblePoint(point) && 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();
+        return childNodes.reverse().map(function (childNode) {
+            return rng.insertNode(childNode);
+        }).reverse();
+    };
+    /**
+     * 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) {
+            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 {
+            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();
+}
+
+var History = /** @class */ (function () {
+    function History($editable) {
+        this.stack = [];
+        this.stackOffset = -1;
+        this.$editable = $editable;
+        this.editable = $editable[0];
+    }
+    History.prototype.makeSnapshot = function () {
+        var rng = range.create(this.editable);
+        var emptyBookmark = { s: { path: [], offset: 0 }, e: { path: [], offset: 0 } };
+        return {
+            contents: this.$editable.html(),
+            bookmark: (rng ? rng.bookmark(this.editable) : emptyBookmark)
+        };
+    };
+    History.prototype.applySnapshot = function (snapshot) {
+        if (snapshot.contents !== null) {
+            this.$editable.html(snapshot.contents);
+        }
+        if (snapshot.bookmark !== null) {
+            range.createFromBookmark(this.editable, snapshot.bookmark).select();
+        }
+    };
+    /**
+    * @method rewind
+    * Rewinds the history stack back to the first snapshot taken.
+    * Leaves the stack intact, so that "Redo" can still be used.
+    */
+    History.prototype.rewind = function () {
+        // Create snap shot if not yet recorded
+        if (this.$editable.html() !== this.stack[this.stackOffset].contents) {
+            this.recordUndo();
+        }
+        // Return to the first available snapshot.
+        this.stackOffset = 0;
+        // Apply that snapshot.
+        this.applySnapshot(this.stack[this.stackOffset]);
+    };
+    /**
+    * @method reset
+    * Resets the history stack completely; reverting to an empty editor.
+    */
+    History.prototype.reset = function () {
+        // Clear the stack.
+        this.stack = [];
+        // Restore stackOffset to its original value.
+        this.stackOffset = -1;
+        // Clear the editable area.
+        this.$editable.html('');
+        // Record our first snapshot (of nothing).
+        this.recordUndo();
+    };
+    /**
+     * undo
+     */
+    History.prototype.undo = function () {
+        // Create snap shot if not yet recorded
+        if (this.$editable.html() !== this.stack[this.stackOffset].contents) {
+            this.recordUndo();
+        }
+        if (this.stackOffset > 0) {
+            this.stackOffset--;
+            this.applySnapshot(this.stack[this.stackOffset]);
+        }
+    };
+    /**
+     * redo
+     */
+    History.prototype.redo = function () {
+        if (this.stack.length - 1 > this.stackOffset) {
+            this.stackOffset++;
+            this.applySnapshot(this.stack[this.stackOffset]);
+        }
+    };
+    /**
+     * recorded undo
+     */
+    History.prototype.recordUndo = function () {
+        this.stackOffset++;
+        // Wash out stack after stackOffset
+        if (this.stack.length > this.stackOffset) {
+            this.stack = this.stack.slice(0, this.stackOffset);
+        }
+        // Create new snapshot and push it to the end
+        this.stack.push(this.makeSnapshot());
+    };
+    return History;
+}());
+
+var Style = /** @class */ (function () {
+    function Style() {
+    }
+    /**
+     * @method jQueryCSS
+     *
+     * [workaround] for old jQuery
+     * passing an array of style properties to .css()
+     * will result in an object of property-value pairs.
+     * (compability with version < 1.9)
+     *
+     * @private
+     * @param  {jQuery} $obj
+     * @param  {Array} propertyNames - An array of one or more CSS properties.
+     * @return {Object}
+     */
+    Style.prototype.jQueryCSS = function ($obj, propertyNames) {
+        if (env.jqueryVersion < 1.9) {
+            var result_1 = {};
+            $$1.each(propertyNames, function (idx, propertyName) {
+                result_1[propertyName] = $obj.css(propertyName);
+            });
+            return result_1;
+        }
+        return $obj.css(propertyNames);
+    };
+    /**
+     * returns style object from node
+     *
+     * @param {jQuery} $node
+     * @return {Object}
+     */
+    Style.prototype.fromNode = function ($node) {
+        var properties = ['font-family', 'font-size', 'text-align', 'list-style-type', 'line-height'];
+        var styleInfo = this.jQueryCSS($node, properties) || {};
+        styleInfo['font-size'] = parseInt(styleInfo['font-size'], 10);
+        return styleInfo;
+    };
+    /**
+     * paragraph level style
+     *
+     * @param {WrappedRange} rng
+     * @param {Object} styleInfo
+     */
+    Style.prototype.stylePara = function (rng, styleInfo) {
+        $$1.each(rng.nodes(dom.isPara, {
+            includeAncestor: true
+        }), function (idx, para) {
+            $$1(para).css(styleInfo);
+        });
+    };
+    /**
+     * insert and returns styleNodes on range.
+     *
+     * @param {WrappedRange} rng
+     * @param {Object} [options] - options for styleNodes
+     * @param {String} [options.nodeName] - default: `SPAN`
+     * @param {Boolean} [options.expandClosestSibling] - default: `false`
+     * @param {Boolean} [options.onlyPartialContains] - default: `false`
+     * @return {Node[]}
+     */
+    Style.prototype.styleNodes = function (rng, options) {
+        rng = rng.splitText();
+        var nodeName = (options && options.nodeName) || 'SPAN';
+        var expandClosestSibling = !!(options && options.expandClosestSibling);
+        var onlyPartialContains = !!(options && options.onlyPartialContains);
+        if (rng.isCollapsed()) {
+            return [rng.insertNode(dom.create(nodeName))];
+        }
+        var pred = dom.makePredByNodeName(nodeName);
+        var nodes = rng.nodes(dom.isText, {
+            fullyContains: true
+        }).map(function (text) {
+            return dom.singleChildAncestor(text, pred) || dom.wrap(text, nodeName);
+        });
+        if (expandClosestSibling) {
+            if (onlyPartialContains) {
+                var nodesInRange_1 = rng.nodes();
+                // compose with partial contains predication
+                pred = func.and(pred, function (node) {
+                    return lists.contains(nodesInRange_1, node);
+                });
+            }
+            return nodes.map(function (node) {
+                var siblings = dom.withClosestSiblings(node, pred);
+                var head = lists.head(siblings);
+                var tails = lists.tail(siblings);
+                $$1.each(tails, function (idx, elem) {
+                    dom.appendChildNodes(head, elem.childNodes);
+                    dom.remove(elem);
+                });
+                return lists.head(siblings);
+            });
+        }
+        else {
+            return nodes;
+        }
+    };
+    /**
+     * get current style on cursor
+     *
+     * @param {WrappedRange} rng
+     * @return {Object} - object contains style properties.
+     */
+    Style.prototype.current = function (rng) {
+        var $cont = $$1(!dom.isElement(rng.sc) ? rng.sc.parentNode : rng.sc);
+        var styleInfo = this.fromNode($cont);
+        // document.queryCommandState for toggle state
+        // [workaround] prevent Firefox nsresult: "0x80004005 (NS_ERROR_FAILURE)"
+        try {
+            styleInfo = $$1.extend(styleInfo, {
+                'font-bold': document.queryCommandState('bold') ? 'bold' : 'normal',
+                'font-italic': document.queryCommandState('italic') ? 'italic' : 'normal',
+                'font-underline': document.queryCommandState('underline') ? 'underline' : 'normal',
+                'font-subscript': document.queryCommandState('subscript') ? 'subscript' : 'normal',
+                'font-superscript': document.queryCommandState('superscript') ? 'superscript' : 'normal',
+                'font-strikethrough': document.queryCommandState('strikethrough') ? 'strikethrough' : 'normal',
+                'font-family': document.queryCommandValue('fontname') || styleInfo['font-family']
+            });
+        }
+        catch (e) { }
+        // list-style-type to list-style(unordered, ordered)
+        if (!rng.isOnList()) {
+            styleInfo['list-style'] = 'none';
+        }
+        else {
+            var orderedTypes = ['circle', 'disc', 'disc-leading-zero', 'square'];
+            var isUnordered = $$1.inArray(styleInfo['list-style-type'], orderedTypes) > -1;
+            styleInfo['list-style'] = isUnordered ? 'unordered' : 'ordered';
+        }
+        var para = dom.ancestor(rng.sc, dom.isPara);
+        if (para && para.style['line-height']) {
+            styleInfo['line-height'] = para.style.lineHeight;
+        }
+        else {
+            var lineHeight = parseInt(styleInfo['line-height'], 10) / parseInt(styleInfo['font-size'], 10);
+            styleInfo['line-height'] = lineHeight.toFixed(1);
+        }
+        styleInfo.anchor = rng.isOnAnchor() && dom.ancestor(rng.sc, dom.isAnchor);
+        styleInfo.ancestors = dom.listAncestor(rng.sc, dom.isEditable);
+        styleInfo.range = rng;
+        return styleInfo;
+    };
+    return Style;
+}());
+
+var Bullet = /** @class */ (function () {
+    function Bullet() {
+    }
+    /**
+     * toggle ordered list
+     */
+    Bullet.prototype.insertOrderedList = function (editable) {
+        this.toggleList('OL', editable);
+    };
+    /**
+     * toggle unordered list
+     */
+    Bullet.prototype.insertUnorderedList = function (editable) {
+        this.toggleList('UL', editable);
+    };
+    /**
+     * indent
+     */
+    Bullet.prototype.indent = function (editable) {
+        var _this = this;
+        var rng = range.create(editable).wrapBodyInlineWithPara();
+        var paras = rng.nodes(dom.isPara, { includeAncestor: true });
+        var clustereds = lists.clusterBy(paras, func.peq2('parentNode'));
+        $$1.each(clustereds, function (idx, paras) {
+            var head = lists.head(paras);
+            if (dom.isLi(head)) {
+                _this.wrapList(paras, head.parentNode.nodeName);
+            }
+            else {
+                $$1.each(paras, function (idx, para) {
+                    $$1(para).css('marginLeft', function (idx, val) {
+                        return (parseInt(val, 10) || 0) + 25;
+                    });
+                });
+            }
+        });
+        rng.select();
+    };
+    /**
+     * outdent
+     */
+    Bullet.prototype.outdent = function (editable) {
+        var _this = this;
+        var rng = range.create(editable).wrapBodyInlineWithPara();
+        var paras = rng.nodes(dom.isPara, { includeAncestor: true });
+        var clustereds = lists.clusterBy(paras, func.peq2('parentNode'));
+        $$1.each(clustereds, function (idx, paras) {
+            var head = lists.head(paras);
+            if (dom.isLi(head)) {
+                _this.releaseList([paras]);
+            }
+            else {
+                $$1.each(paras, function (idx, para) {
+                    $$1(para).css('marginLeft', function (idx, val) {
+                        val = (parseInt(val, 10) || 0);
+                        return val > 25 ? val - 25 : '';
+                    });
+                });
+            }
+        });
+        rng.select();
+    };
+    /**
+     * toggle list
+     *
+     * @param {String} listName - OL or UL
+     */
+    Bullet.prototype.toggleList = function (listName, editable) {
+        var _this = this;
+        var rng = range.create(editable).wrapBodyInlineWithPara();
+        var paras = rng.nodes(dom.isPara, { includeAncestor: true });
+        var bookmark = rng.paraBookmark(paras);
+        var clustereds = lists.clusterBy(paras, func.peq2('parentNode'));
+        // paragraph to list
+        if (lists.find(paras, dom.isPurePara)) {
+            var wrappedParas_1 = [];
+            $$1.each(clustereds, function (idx, paras) {
+                wrappedParas_1 = wrappedParas_1.concat(_this.wrapList(paras, listName));
+            });
+            paras = wrappedParas_1;
+            // list to paragraph or change list style
+        }
+        else {
+            var diffLists = rng.nodes(dom.isList, {
+                includeAncestor: true
+            }).filter(function (listNode) {
+                return !$$1.nodeName(listNode, listName);
+            });
+            if (diffLists.length) {
+                $$1.each(diffLists, function (idx, listNode) {
+                    dom.replace(listNode, listName);
+                });
+            }
+            else {
+                paras = this.releaseList(clustereds, true);
+            }
+        }
+        range.createFromParaBookmark(bookmark, paras).select();
+    };
+    /**
+     * @param {Node[]} paras
+     * @param {String} listName
+     * @return {Node[]}
+     */
+    Bullet.prototype.wrapList = function (paras, listName) {
+        var head = lists.head(paras);
+        var last = lists.last(paras);
+        var prevList = dom.isList(head.previousSibling) && head.previousSibling;
+        var nextList = dom.isList(last.nextSibling) && last.nextSibling;
+        var listNode = prevList || dom.insertAfter(dom.create(listName || 'UL'), last);
+        // P to LI
+        paras = paras.map(function (para) {
+            return dom.isPurePara(para) ? dom.replace(para, 'LI') : para;
+        });
+        // append to list(<ul>, <ol>)
+        dom.appendChildNodes(listNode, paras);
+        if (nextList) {
+            dom.appendChildNodes(listNode, lists.from(nextList.childNodes));
+            dom.remove(nextList);
+        }
+        return paras;
+    };
+    /**
+     * @method releaseList
+     *
+     * @param {Array[]} clustereds
+     * @param {Boolean} isEscapseToBody
+     * @return {Node[]}
+     */
+    Bullet.prototype.releaseList = function (clustereds, isEscapseToBody) {
+        var releasedParas = [];
+        $$1.each(clustereds, function (idx, paras) {
+            var head = lists.head(paras);
+            var last = lists.last(paras);
+            var headList = isEscapseToBody ? dom.lastAncestor(head, dom.isList) : head.parentNode;
+            var lastList = headList.childNodes.length > 1 ? dom.splitTree(headList, {
+                node: last.parentNode,
+                offset: dom.position(last) + 1
+            }, {
+                isSkipPaddingBlankHTML: true
+            }) : null;
+            var middleList = dom.splitTree(headList, {
+                node: head.parentNode,
+                offset: dom.position(head)
+            }, {
+                isSkipPaddingBlankHTML: true
+            });
+            paras = isEscapseToBody ? dom.listDescendant(middleList, dom.isLi)
+                : lists.from(middleList.childNodes).filter(dom.isLi);
+            // LI to P
+            if (isEscapseToBody || !dom.isList(headList.parentNode)) {
+                paras = paras.map(function (para) {
+                    return dom.replace(para, 'P');
+                });
+            }
+            $$1.each(lists.from(paras).reverse(), function (idx, para) {
+                dom.insertAfter(para, headList);
+            });
+            // remove empty lists
+            var rootLists = lists.compact([headList, middleList, lastList]);
+            $$1.each(rootLists, function (idx, rootList) {
+                var listNodes = [rootList].concat(dom.listDescendant(rootList, dom.isList));
+                $$1.each(listNodes.reverse(), function (idx, listNode) {
+                    if (!dom.nodeLength(listNode)) {
+                        dom.remove(listNode, true);
+                    }
+                });
+            });
+            releasedParas = releasedParas.concat(paras);
+        });
+        return releasedParas;
+    };
+    return Bullet;
+}());
+
+/**
+ * @class editing.Typing
+ *
+ * Typing
+ *
+ */
+var Typing = /** @class */ (function () {
+    function Typing() {
+        // a Bullet instance to toggle lists off
+        this.bullet = new Bullet();
+    }
+    /**
+     * 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
+     */
+    Typing.prototype.insertParagraph = function (editable) {
+        var 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;
+                // if it is an empty line with para on blockquote
+            }
+            else if (dom.isEmpty(splitRoot) && dom.isPara(splitRoot) && dom.isBlockquote(splitRoot.parentNode)) {
+                // escape blockquote
+                dom.insertAfter(splitRoot, splitRoot.parentNode);
+                nextPara = splitRoot;
+                // if new line has content (not a line break)
+            }
+            else {
+                nextPara = dom.splitTree(splitRoot, rng.getStartPoint());
+                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 KEY_BOGUS = 'bogus';
+/**
+ * @class Editor
+ */
+var Editor = /** @class */ (function () {
+    function Editor(context) {
+        var _this = this;
+        this.context = context;
+        this.$note = context.layoutInfo.note;
+        this.$editor = context.layoutInfo.editor;
+        this.$editable = context.layoutInfo.editable;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+        this.editable = this.$editable[0];
+        this.lastRange = null;
+        this.style = new Style();
+        this.table = new Table();
+        this.typing = new Typing();
+        this.bullet = new Bullet();
+        this.history = new History(this.$editable);
+        this.context.memo('help.undo', this.lang.help.undo);
+        this.context.memo('help.redo', this.lang.help.redo);
+        this.context.memo('help.tab', this.lang.help.tab);
+        this.context.memo('help.untab', this.lang.help.untab);
+        this.context.memo('help.insertParagraph', this.lang.help.insertParagraph);
+        this.context.memo('help.insertOrderedList', this.lang.help.insertOrderedList);
+        this.context.memo('help.insertUnorderedList', this.lang.help.insertUnorderedList);
+        this.context.memo('help.indent', this.lang.help.indent);
+        this.context.memo('help.outdent', this.lang.help.outdent);
+        this.context.memo('help.formatPara', this.lang.help.formatPara);
+        this.context.memo('help.insertHorizontalRule', this.lang.help.insertHorizontalRule);
+        this.context.memo('help.fontName', this.lang.help.fontName);
+        // native commands(with execCommand), generate function for execCommand
+        var commands = [
+            'bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript',
+            'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull',
+            'formatBlock', 'removeFormat', 'backColor'
+        ];
+        for (var idx = 0, len = commands.length; idx < len; idx++) {
+            this[commands[idx]] = (function (sCmd) {
+                return function (value) {
+                    _this.beforeCommand();
+                    document.execCommand(sCmd, false, value);
+                    _this.afterCommand(true);
+                };
+            })(commands[idx]);
+            this.context.memo('help.' + commands[idx], this.lang.help[commands[idx]]);
+        }
+        this.fontName = this.wrapCommand(function (value) {
+            return _this.fontStyling('font-family', "\'" + value + "\'");
+        });
+        this.fontSize = this.wrapCommand(function (value) {
+            return _this.fontStyling('font-size', value + 'px');
+        });
+        for (var idx = 1; idx <= 6; idx++) {
+            this['formatH' + idx] = (function (idx) {
+                return function () {
+                    _this.formatBlock('H' + idx);
+                };
+            })(idx);
+            this.context.memo('help.formatH' + idx, this.lang.help['formatH' + idx]);
+        }
+        
+        this.insertParagraph = this.wrapCommand(function () {
+            _this.typing.insertParagraph(_this.editable);
+        });
+        this.insertOrderedList = this.wrapCommand(function () {
+            _this.bullet.insertOrderedList(_this.editable);
+        });
+        this.insertUnorderedList = this.wrapCommand(function () {
+            _this.bullet.insertUnorderedList(_this.editable);
+        });
+        this.indent = this.wrapCommand(function () {
+            _this.bullet.indent(_this.editable);
+        });
+        this.outdent = this.wrapCommand(function () {
+            _this.bullet.outdent(_this.editable);
+        });
+        /**
+         * insertNode
+         * insert node
+         * @param {Node} node
+         */
+        this.insertNode = this.wrapCommand(function (node) {
+            if (_this.isLimited($$1(node).text().length)) {
+                return;
+            }
+            var rng = _this.createRange();
+            rng.insertNode(node);
+            range.createFromNodeAfter(node).select();
+        });
+        /**
+         * insert text
+         * @param {String} text
+         */
+        this.insertText = this.wrapCommand(function (text) {
+            if (_this.isLimited(text.length)) {
+                return;
+            }
+            var rng = _this.createRange();
+            var textNode = rng.insertNode(dom.createText(text));
+            range.create(textNode, dom.nodeLength(textNode)).select();
+        });
+        /**
+         * paste HTML
+         * @param {String} markup
+         */
+        this.pasteHTML = this.wrapCommand(function (markup) {
+            if (_this.isLimited(markup.length)) {
+                return;
+            }
+            var contents = _this.createRange().pasteHTML(markup);
+            range.createFromNodeAfter(lists.last(contents)).select();
+        });
+        /**
+         * formatBlock
+         *
+         * @param {String} tagName
+         */
+        this.formatBlock = this.wrapCommand(function (tagName, $target) {
+            var onApplyCustomStyle = _this.options.callbacks.onApplyCustomStyle;
+            if (onApplyCustomStyle) {
+                onApplyCustomStyle.call(_this, $target, _this.context, _this.onFormatBlock);
+            }
+            else {
+                _this.onFormatBlock(tagName, $target);
+            }
+        });
+        /**
+         * insert horizontal rule
+         */
+        this.insertHorizontalRule = this.wrapCommand(function () {
+            var hrNode = _this.createRange().insertNode(dom.create('HR'));
+            if (hrNode.nextSibling) {
+                range.create(hrNode.nextSibling, 0).normalize().select();
+            }
+        });
+        /**
+         * lineHeight
+         * @param {String} value
+         */
+        this.lineHeight = this.wrapCommand(function (value) {
+            _this.style.stylePara(_this.createRange(), {
+                lineHeight: value
+            });
+        });
+        /**
+         * create link (command)
+         *
+         * @param {Object} linkInfo
+         */
+        this.createLink = this.wrapCommand(function (linkInfo) {
+            var linkUrl = linkInfo.url;
+            var linkText = linkInfo.text;
+            var isNewWindow = linkInfo.isNewWindow;
+            var rng = linkInfo.range || _this.createRange();
+            var isTextChanged = rng.toString() !== linkText;
+            // handle spaced urls from input
+            if (typeof linkUrl === 'string') {
+                linkUrl = linkUrl.trim();
+            }
+            if (_this.options.onCreateLink) {
+                linkUrl = _this.options.onCreateLink(linkUrl);
+            }
+            else {
+                // if url doesn't match an URL schema, set http:// as default
+                linkUrl = /^[A-Za-z][A-Za-z0-9+-.]*\:[\/\/]?/.test(linkUrl)
+                    ? linkUrl : 'http://' + linkUrl;
+            }
+            var anchors = [];
+            if (isTextChanged) {
+                rng = rng.deleteContents();
+                var anchor = rng.insertNode($$1('<A>' + linkText + '</A>')[0]);
+                anchors.push(anchor);
+            }
+            else {
+                anchors = _this.style.styleNodes(rng, {
+                    nodeName: 'A',
+                    expandClosestSibling: true,
+                    onlyPartialContains: true
+                });
+            }
+            $$1.each(anchors, function (idx, anchor) {
+                $$1(anchor).attr('href', linkUrl);
+                if (isNewWindow) {
+                    $$1(anchor).attr('target', '_blank');
+                }
+                else {
+                    $$1(anchor).removeAttr('target');
+                }
+            });
+            var startRange = range.createFromNodeBefore(lists.head(anchors));
+            var startPoint = startRange.getStartPoint();
+            var endRange = range.createFromNodeAfter(lists.last(anchors));
+            var endPoint = endRange.getEndPoint();
+            range.create(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset).select();
+        });
+        /**
+         * setting color
+         *
+         * @param {Object} sObjColor  color code
+         * @param {String} sObjColor.foreColor foreground color
+         * @param {String} sObjColor.backColor background color
+         */
+        this.color = this.wrapCommand(function (colorInfo) {
+            var foreColor = colorInfo.foreColor;
+            var backColor = colorInfo.backColor;
+            if (foreColor) {
+                document.execCommand('foreColor', false, foreColor);
+            }
+            if (backColor) {
+                document.execCommand('backColor', false, backColor);
+            }
+        });
+        /**
+         * Set foreground color
+         *
+         * @param {String} colorCode foreground color code
+         */
+        this.foreColor = this.wrapCommand(function (colorInfo) {
+            document.execCommand('styleWithCSS', false, true);
+            document.execCommand('foreColor', false, colorInfo);
+        });
+        /**
+         * insert Table
+         *
+         * @param {String} dimension of table (ex : "5x5")
+         */
+        this.insertTable = this.wrapCommand(function (dim) {
+            var dimension = dim.split('x');
+            var rng = _this.createRange().deleteContents();
+            rng.insertNode(_this.table.createTable(dimension[0], dimension[1], _this.options));
+        });
+        /**
+         * remove media object and Figure Elements if media object is img with Figure.
+         */
+        this.removeMedia = this.wrapCommand(function () {
+            var $target = $$1(_this.restoreTarget()).parent();
+            if ($target.parent('figure').length) {
+                $target.parent('figure').remove();
+            }
+            else {
+                $target = $$1(_this.restoreTarget()).detach();
+            }
+            _this.context.triggerEvent('media.delete', $target, _this.$editable);
+        });
+        /**
+         * float me
+         *
+         * @param {String} value
+         */
+        this.floatMe = this.wrapCommand(function (value) {
+            var $target = $$1(_this.restoreTarget());
+            $target.toggleClass('note-float-left', value === 'left');
+            $target.toggleClass('note-float-right', value === 'right');
+            $target.css('float', value);
+        });
+        /**
+         * resize overlay element
+         * @param {String} value
+         */
+        this.resize = this.wrapCommand(function (value) {
+            var $target = $$1(_this.restoreTarget());
+            $target.css({
+                width: value * 100 + '%',
+                height: ''
+            });
+        });
+    }
+    Editor.prototype.initialize = function () {
+        var _this = this;
+        // bind custom events
+        this.$editable.on('keydown', function (event) {
+            if (event.keyCode === key.code.ENTER) {
+                _this.context.triggerEvent('enter', event);
+            }
+            _this.context.triggerEvent('keydown', event);
+            if (!event.isDefaultPrevented()) {
+                if (_this.options.shortcuts) {
+                    _this.handleKeyMap(event);
+                }
+                else {
+                    _this.preventDefaultEditableShortCuts(event);
+                }
+            }
+            if (_this.isLimited(1, event)) {
+                return false;
+            }
+        }).on('keyup', function (event) {
+            _this.context.triggerEvent('keyup', event);
+        }).on('focus', function (event) {
+            _this.context.triggerEvent('focus', event);
+        }).on('blur', function (event) {
+            _this.context.triggerEvent('blur', event);
+        }).on('mousedown', function (event) {
+            _this.context.triggerEvent('mousedown', event);
+        }).on('mouseup', function (event) {
+            _this.context.triggerEvent('mouseup', event);
+        }).on('scroll', function (event) {
+            _this.context.triggerEvent('scroll', event);
+        }).on('paste', function (event) {
+            _this.context.triggerEvent('paste', event);
+        });
+        // init content before set event
+        this.$editable.html(dom.html(this.$note) || dom.emptyPara);
+        this.$editable.on(env.inputEventName, func.debounce(function () {
+            _this.context.triggerEvent('change', _this.$editable.html());
+        }, 100));
+        this.$editor.on('focusin', function (event) {
+            _this.context.triggerEvent('focusin', event);
+        }).on('focusout', function (event) {
+            _this.context.triggerEvent('focusout', event);
+        });
+        if (!this.options.airMode) {
+            if (this.options.width) {
+                this.$editor.outerWidth(this.options.width);
+            }
+            if (this.options.height) {
+                this.$editable.outerHeight(this.options.height);
+            }
+            if (this.options.maxHeight) {
+                this.$editable.css('max-height', this.options.maxHeight);
+            }
+            if (this.options.minHeight) {
+                this.$editable.css('min-height', this.options.minHeight);
+            }
+        }
+        this.history.recordUndo();
+    };
+    Editor.prototype.destroy = function () {
+        this.$editable.off();
+    };
+    Editor.prototype.handleKeyMap = function (event) {
+        var keyMap = this.options.keyMap[env.isMac ? 'mac' : 'pc'];
+        var keys = [];
+        if (event.metaKey) {
+            keys.push('CMD');
+        }
+        if (event.ctrlKey && !event.altKey) {
+            keys.push('CTRL');
+        }
+        if (event.shiftKey) {
+            keys.push('SHIFT');
+        }
+        var keyName = key.nameFromCode[event.keyCode];
+        if (keyName) {
+            keys.push(keyName);
+        }
+        var eventName = keyMap[keys.join('+')];
+        if (eventName) {
+            if (this.context.invoke(eventName) !== false) {
+                event.preventDefault();
+            }
+        }
+        else if (key.isEdit(event.keyCode)) {
+            this.afterCommand();
+        }
+    };
+    Editor.prototype.preventDefaultEditableShortCuts = function (event) {
+        // B(Bold, 66) / I(Italic, 73) / U(Underline, 85)
+        if ((event.ctrlKey || event.metaKey) &&
+            lists.contains([66, 73, 85], event.keyCode)) {
+            event.preventDefault();
+        }
+    };
+    Editor.prototype.isLimited = function (pad, event) {
+        pad = pad || 0;
+        if (typeof event !== 'undefined') {
+            if (key.isMove(event.keyCode) ||
+                (event.ctrlKey || event.metaKey) ||
+                lists.contains([key.code.BACKSPACE, key.code.DELETE], event.keyCode)) {
+                return false;
+            }
+        }
+        if (this.options.maxTextLength > 0) {
+            if ((this.$editable.text().length + pad) >= this.options.maxTextLength) {
+                return true;
+            }
+        }
+        return false;
+    };
+    /**
+     * create range
+     * @return {WrappedRange}
+     */
+    Editor.prototype.createRange = function () {
+        this.focus();
+        return range.create(this.editable);
+    };
+    /**
+     * saveRange
+     *
+     * save current range
+     *
+     * @param {Boolean} [thenCollapse=false]
+     */
+    Editor.prototype.saveRange = function (thenCollapse) {
+        this.lastRange = this.createRange();
+        if (thenCollapse) {
+            this.lastRange.collapse().select();
+        }
+    };
+    /**
+     * restoreRange
+     *
+     * restore lately range
+     */
+    Editor.prototype.restoreRange = function () {
+        if (this.lastRange) {
+            this.lastRange.select();
+            this.focus();
+        }
+    };
+    Editor.prototype.saveTarget = function (node) {
+        this.$editable.data('target', node);
+    };
+    Editor.prototype.clearTarget = function () {
+        this.$editable.removeData('target');
+    };
+    Editor.prototype.restoreTarget = function () {
+        return this.$editable.data('target');
+    };
+    /**
+     * currentStyle
+     *
+     * current style
+     * @return {Object|Boolean} unfocus
+     */
+    Editor.prototype.currentStyle = function () {
+        var rng = range.create();
+        if (rng) {
+            rng = rng.normalize();
+        }
+        return rng ? this.style.current(rng) : this.style.fromNode(this.$editable);
+    };
+    /**
+     * style from node
+     *
+     * @param {jQuery} $node
+     * @return {Object}
+     */
+    Editor.prototype.styleFromNode = function ($node) {
+        return this.style.fromNode($node);
+    };
+    /**
+     * undo
+     */
+    Editor.prototype.undo = function () {
+        this.context.triggerEvent('before.command', this.$editable.html());
+        this.history.undo();
+        this.context.triggerEvent('change', this.$editable.html());
+    };
+    /**
+     * redo
+     */
+    Editor.prototype.redo = function () {
+        this.context.triggerEvent('before.command', this.$editable.html());
+        this.history.redo();
+        this.context.triggerEvent('change', this.$editable.html());
+    };
+    /**
+     * before command
+     */
+    Editor.prototype.beforeCommand = function () {
+        this.context.triggerEvent('before.command', this.$editable.html());
+        // keep focus on editable before command execution
+        this.focus();
+    };
+    /**
+     * after command
+     * @param {Boolean} isPreventTrigger
+     */
+    Editor.prototype.afterCommand = function (isPreventTrigger) {
+        this.normalizeContent();
+        this.history.recordUndo();
+        if (!isPreventTrigger) {
+            this.context.triggerEvent('change', this.$editable.html());
+        }
+    };
+    /**
+     * handle tab key
+     */
+    Editor.prototype.tab = function () {
+        var rng = this.createRange();
+        if (rng.isCollapsed() && rng.isOnCell()) {
+            this.table.tab(rng);
+        }
+        else {
+            if (this.options.tabSize === 0) {
+                return false;
+            }
+            if (!this.isLimited(this.options.tabSize)) {
+                this.beforeCommand();
+                this.typing.insertTab(rng, this.options.tabSize);
+                this.afterCommand();
+            }
+        }
+    };
+    /**
+     * handle shift+tab key
+     */
+    Editor.prototype.untab = function () {
+        var rng = this.createRange();
+        if (rng.isCollapsed() && rng.isOnCell()) {
+            this.table.tab(rng, true);
+        }
+        else {
+            if (this.options.tabSize === 0) {
+                return false;
+            }
+        }
+    };
+    /**
+     * run given function between beforeCommand and afterCommand
+     */
+    Editor.prototype.wrapCommand = function (fn) {
+        var _this = this;
+        return function () {
+            _this.beforeCommand();
+            fn.apply(_this, arguments);
+            _this.afterCommand();
+        };
+    };
+    /**
+     * insert image
+     *
+     * @param {String} src
+     * @param {String|Function} param
+     * @return {Promise}
+     */
+    Editor.prototype.insertImage = function (src, param) {
+        var _this = this;
+        return createImage(src, param).then(function ($image) {
+            _this.beforeCommand();
+            if (typeof param === 'function') {
+                param($image);
+            }
+            else {
+                if (typeof param === 'string') {
+                    $image.attr('data-filename', param);
+                }
+                $image.css('width', Math.min(_this.$editable.width(), $image.width()));
+            }
+            $image.show();
+            range.create(_this.editable).insertNode($image[0]);
+            range.createFromNodeAfter($image[0]).select();
+            _this.afterCommand();
+        }).fail(function (e) {
+            _this.context.triggerEvent('image.upload.error', e);
+        });
+    };
+    /**
+     * insertImages
+     * @param {File[]} files
+     */
+    Editor.prototype.insertImages = function (files) {
+        var _this = this;
+        $$1.each(files, function (idx, file) {
+            var filename = file.name;
+            if (_this.options.maximumImageFileSize && _this.options.maximumImageFileSize < file.size) {
+                _this.context.triggerEvent('image.upload.error', _this.lang.image.maximumFileSizeError);
+            }
+            else {
+                readFileAsDataURL(file).then(function (dataURL) {
+                    return _this.insertImage(dataURL, filename);
+                }).fail(function () {
+                    _this.context.triggerEvent('image.upload.error');
+                });
+            }
+        });
+    };
+    /**
+     * insertImagesOrCallback
+     * @param {File[]} files
+     */
+    Editor.prototype.insertImagesOrCallback = function (files) {
+        var callbacks = this.options.callbacks;
+        // If onImageUpload this.options setted
+        if (callbacks.onImageUpload) {
+            this.context.triggerEvent('image.upload', files);
+            // else insert Image as dataURL
+        }
+        else {
+            this.insertImages(files);
+        }
+    };
+    /**
+     * return selected plain text
+     * @return {String} text
+     */
+    Editor.prototype.getSelectedText = function () {
+        var rng = this.createRange();
+        // if range on anchor, expand range with anchor
+        if (rng.isOnAnchor()) {
+            rng = range.createFromNode(dom.ancestor(rng.sc, dom.isAnchor));
+        }
+        return rng.toString();
+    };
+    Editor.prototype.onFormatBlock = function (tagName, $target) {
+        // [workaround] for MSIE, IE need `<`
+        tagName = env.isMSIE ? '<' + tagName + '>' : tagName;
+        document.execCommand('FormatBlock', false, tagName);
+        // support custom class
+        if ($target && $target.length) {
+            var className = $target[0].className || '';
+            if (className) {
+                var currentRange = this.createRange();
+                var $parent = $$1([currentRange.sc, currentRange.ec]).closest(tagName);
+                $parent.addClass(className);
+            }
+        }
+    };
+    Editor.prototype.formatPara = function () {
+        this.formatBlock('P');
+    };
+    Editor.prototype.fontStyling = function (target, value) {
+        var rng = this.createRange();
+        if (rng) {
+            var spans = this.style.styleNodes(rng);
+            $$1(spans).css(target, value);
+            // [workaround] added styled bogus span for style
+            //  - also bogus character needed for cursor position
+            if (rng.isCollapsed()) {
+                var firstSpan = lists.head(spans);
+                if (firstSpan && !dom.nodeLength(firstSpan)) {
+                    firstSpan.innerHTML = dom.ZERO_WIDTH_NBSP_CHAR;
+                    range.createFromNodeAfter(firstSpan.firstChild).select();
+                    this.$editable.data(KEY_BOGUS, firstSpan);
+                }
+            }
+        }
+    };
+    /**
+     * unlink
+     *
+     * @type command
+     */
+    Editor.prototype.unlink = function () {
+        var rng = this.createRange();
+        if (rng.isOnAnchor()) {
+            var anchor = dom.ancestor(rng.sc, dom.isAnchor);
+            rng = range.createFromNode(anchor);
+            rng.select();
+            this.beforeCommand();
+            document.execCommand('unlink');
+            this.afterCommand();
+        }
+    };
+    /**
+     * returns link info
+     *
+     * @return {Object}
+     * @return {WrappedRange} return.range
+     * @return {String} return.text
+     * @return {Boolean} [return.isNewWindow=true]
+     * @return {String} [return.url=""]
+     */
+    Editor.prototype.getLinkInfo = function () {
+        var rng = this.createRange().expand(dom.isAnchor);
+        // Get the first anchor on range(for edit).
+        var $anchor = $$1(lists.head(rng.nodes(dom.isAnchor)));
+        var linkInfo = {
+            range: rng,
+            text: rng.toString(),
+            url: $anchor.length ? $anchor.attr('href') : ''
+        };
+        // Define isNewWindow when anchor exists.
+        if ($anchor.length) {
+            linkInfo.isNewWindow = $anchor.attr('target') === '_blank';
+        }
+        return linkInfo;
+    };
+    Editor.prototype.addRow = function (position) {
+        var rng = this.createRange(this.$editable);
+        if (rng.isCollapsed() && rng.isOnCell()) {
+            this.beforeCommand();
+            this.table.addRow(rng, position);
+            this.afterCommand();
+        }
+    };
+    Editor.prototype.addCol = function (position) {
+        var rng = this.createRange(this.$editable);
+        if (rng.isCollapsed() && rng.isOnCell()) {
+            this.beforeCommand();
+            this.table.addCol(rng, position);
+            this.afterCommand();
+        }
+    };
+    Editor.prototype.deleteRow = function () {
+        var rng = this.createRange(this.$editable);
+        if (rng.isCollapsed() && rng.isOnCell()) {
+            this.beforeCommand();
+            this.table.deleteRow(rng);
+            this.afterCommand();
+        }
+    };
+    Editor.prototype.deleteCol = function () {
+        var rng = this.createRange(this.$editable);
+        if (rng.isCollapsed() && rng.isOnCell()) {
+            this.beforeCommand();
+            this.table.deleteCol(rng);
+            this.afterCommand();
+        }
+    };
+    Editor.prototype.deleteTable = function () {
+        var rng = this.createRange(this.$editable);
+        if (rng.isCollapsed() && rng.isOnCell()) {
+            this.beforeCommand();
+            this.table.deleteTable(rng);
+            this.afterCommand();
+        }
+    };
+    /**
+     * @param {Position} pos
+     * @param {jQuery} $target - target element
+     * @param {Boolean} [bKeepRatio] - keep ratio
+     */
+    Editor.prototype.resizeTo = function (pos, $target, bKeepRatio) {
+        var imageSize;
+        if (bKeepRatio) {
+            var newRatio = pos.y / pos.x;
+            var ratio = $target.data('ratio');
+            imageSize = {
+                width: ratio > newRatio ? pos.x : pos.y / ratio,
+                height: ratio > newRatio ? pos.x * ratio : pos.y
+            };
+        }
+        else {
+            imageSize = {
+                width: pos.x,
+                height: pos.y
+            };
+        }
+        $target.css(imageSize);
+    };
+    /**
+     * returns whether editable area has focus or not.
+     */
+    Editor.prototype.hasFocus = function () {
+        return this.$editable.is(':focus');
+    };
+    /**
+     * set focus
+     */
+    Editor.prototype.focus = function () {
+        // [workaround] Screen will move when page is scolled in IE.
+        //  - do focus when not focused
+        if (!this.hasFocus()) {
+            this.$editable.focus();
+        }
+    };
+    /**
+     * returns whether contents is empty or not.
+     * @return {Boolean}
+     */
+    Editor.prototype.isEmpty = function () {
+        return dom.isEmpty(this.$editable[0]) || dom.emptyPara === this.$editable.html();
+    };
+    /**
+     * Removes all contents and restores the editable instance to an _emptyPara_.
+     */
+    Editor.prototype.empty = function () {
+        this.context.invoke('code', dom.emptyPara);
+    };
+    /**
+     * normalize content
+     */
+    Editor.prototype.normalizeContent = function () {
+        this.$editable[0].normalize();
+    };
+    return Editor;
+}());
+
+var Clipboard = /** @class */ (function () {
+    function Clipboard(context) {
+        this.context = context;
+        this.$editable = context.layoutInfo.editable;
+    }
+    Clipboard.prototype.initialize = function () {
+        this.$editable.on('paste', this.pasteByEvent.bind(this));
+    };
+    /**
+     * paste by clipboard event
+     *
+     * @param {Event} event
+     */
+    Clipboard.prototype.pasteByEvent = function (event) {
+        var clipboardData = event.originalEvent.clipboardData;
+        if (clipboardData && clipboardData.items && clipboardData.items.length) {
+            var item = lists.head(clipboardData.items);
+            if (item.kind === 'file' && item.type.indexOf('image/') !== -1) {
+                this.context.invoke('editor.insertImagesOrCallback', [item.getAsFile()]);
+            }
+            this.context.invoke('editor.afterCommand');
+        }
+    };
+    return Clipboard;
+}());
+
+var Dropzone = /** @class */ (function () {
+    function Dropzone(context) {
+        this.context = context;
+        this.$eventListener = $$1(document);
+        this.$editor = context.layoutInfo.editor;
+        this.$editable = context.layoutInfo.editable;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+        this.documentEventHandlers = {};
+        this.$dropzone = $$1([
+            '<div class="note-dropzone">',
+            '  <div class="note-dropzone-message"/>',
+            '</div>'
+        ].join('')).prependTo(this.$editor);
+    }
+    /**
+     * attach Drag and Drop Events
+     */
+    Dropzone.prototype.initialize = function () {
+        if (this.options.disableDragAndDrop) {
+            // prevent default drop event
+            this.documentEventHandlers.onDrop = function (e) {
+                e.preventDefault();
+            };
+            // do not consider outside of dropzone
+            this.$eventListener = this.$dropzone;
+            this.$eventListener.on('drop', this.documentEventHandlers.onDrop);
+        }
+        else {
+            this.attachDragAndDropEvent();
+        }
+    };
+    /**
+     * attach Drag and Drop Events
+     */
+    Dropzone.prototype.attachDragAndDropEvent = function () {
+        var _this = this;
+        var collection = $$1();
+        var $dropzoneMessage = this.$dropzone.find('.note-dropzone-message');
+        this.documentEventHandlers.onDragenter = function (e) {
+            var isCodeview = _this.context.invoke('codeview.isActivated');
+            var hasEditorSize = _this.$editor.width() > 0 && _this.$editor.height() > 0;
+            if (!isCodeview && !collection.length && hasEditorSize) {
+                _this.$editor.addClass('dragover');
+                _this.$dropzone.width(_this.$editor.width());
+                _this.$dropzone.height(_this.$editor.height());
+                $dropzoneMessage.text(_this.lang.image.dragImageHere);
+            }
+            collection = collection.add(e.target);
+        };
+        this.documentEventHandlers.onDragleave = function (e) {
+            collection = collection.not(e.target);
+            if (!collection.length) {
+                _this.$editor.removeClass('dragover');
+            }
+        };
+        this.documentEventHandlers.onDrop = function () {
+            collection = $$1();
+            _this.$editor.removeClass('dragover');
+        };
+        // show dropzone on dragenter when dragging a object to document
+        // -but only if the editor is visible, i.e. has a positive width and height
+        this.$eventListener.on('dragenter', this.documentEventHandlers.onDragenter)
+            .on('dragleave', this.documentEventHandlers.onDragleave)
+            .on('drop', this.documentEventHandlers.onDrop);
+        // change dropzone's message on hover.
+        this.$dropzone.on('dragenter', function () {
+            _this.$dropzone.addClass('hover');
+            $dropzoneMessage.text(_this.lang.image.dropImage);
+        }).on('dragleave', function () {
+            _this.$dropzone.removeClass('hover');
+            $dropzoneMessage.text(_this.lang.image.dragImageHere);
+        });
+        // attach dropImage
+        this.$dropzone.on('drop', function (event) {
+            var dataTransfer = event.originalEvent.dataTransfer;
+            // stop the browser from opening the dropped content
+            event.preventDefault();
+            if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
+                _this.$editable.focus();
+                _this.context.invoke('editor.insertImagesOrCallback', dataTransfer.files);
+            }
+            else {
+                $$1.each(dataTransfer.types, function (idx, type) {
+                    var content = dataTransfer.getData(type);
+                    if (type.toLowerCase().indexOf('text') > -1) {
+                        _this.context.invoke('editor.pasteHTML', content);
+                    }
+                    else {
+                        $$1(content).each(function (idx, item) {
+                            _this.context.invoke('editor.insertNode', item);
+                        });
+                    }
+                });
+            }
+        }).on('dragover', false); // prevent default dragover event
+    };
+    Dropzone.prototype.destroy = function () {
+        var _this = this;
+        Object.keys(this.documentEventHandlers).forEach(function (key) {
+            _this.$eventListener.off(key.substr(2).toLowerCase(), _this.documentEventHandlers[key]);
+        });
+        this.documentEventHandlers = {};
+    };
+    return Dropzone;
+}());
+
+var CodeMirror;
+if (env.hasCodeMirror) {
+    if (env.isSupportAmd) {
+        require(['codemirror'], function (cm) {
+            CodeMirror = cm;
+        });
+    }
+    else {
+        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');
+    };
+    /**
+     * 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);
+            });
+            // 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);
+            });
+        }
+    };
+    /**
+     * 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 = 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;
+}());
+
+var EDITABLE_PADDING = 24;
+var Statusbar = /** @class */ (function () {
+    function Statusbar(context) {
+        this.$document = $$1(document);
+        this.$statusbar = context.layoutInfo.statusbar;
+        this.$editable = context.layoutInfo.editable;
+        this.options = context.options;
+    }
+    Statusbar.prototype.initialize = function () {
+        var _this = this;
+        if (this.options.airMode || this.options.disableResizeEditor) {
+            this.destroy();
+            return;
+        }
+        this.$statusbar.on('mousedown', function (event) {
+            event.preventDefault();
+            event.stopPropagation();
+            var editableTop = _this.$editable.offset().top - _this.$document.scrollTop();
+            var onMouseMove = function (event) {
+                var height = event.clientY - (editableTop + EDITABLE_PADDING);
+                height = (_this.options.minheight > 0) ? Math.max(height, _this.options.minheight) : height;
+                height = (_this.options.maxHeight > 0) ? Math.min(height, _this.options.maxHeight) : height;
+                _this.$editable.height(height);
+            };
+            _this.$document.on('mousemove', onMouseMove).one('mouseup', function () {
+                _this.$document.off('mousemove', onMouseMove);
+            });
+        });
+    };
+    Statusbar.prototype.destroy = function () {
+        this.$statusbar.off();
+        this.$statusbar.addClass('locked');
+    };
+    return Statusbar;
+}());
+
+var Fullscreen = /** @class */ (function () {
+    function Fullscreen(context) {
+        var _this = this;
+        this.context = context;
+        this.$editor = context.layoutInfo.editor;
+        this.$toolbar = context.layoutInfo.toolbar;
+        this.$editable = context.layoutInfo.editable;
+        this.$codable = context.layoutInfo.codable;
+        this.$window = $$1(window);
+        this.$scrollbar = $$1('html, body');
+        this.onResize = function () {
+            _this.resizeTo({
+                h: _this.$window.height() - _this.$toolbar.outerHeight()
+            });
+        };
+    }
+    Fullscreen.prototype.resizeTo = function (size) {
+        this.$editable.css('height', size.h);
+        this.$codable.css('height', size.h);
+        if (this.$codable.data('cmeditor')) {
+            this.$codable.data('cmeditor').setsize(null, size.h);
+        }
+    };
+    /**
+     * toggle fullscreen
+     */
+    Fullscreen.prototype.toggle = function () {
+        this.$editor.toggleClass('fullscreen');
+        if (this.isFullscreen()) {
+            this.$editable.data('orgHeight', this.$editable.css('height'));
+            this.$window.on('resize', this.onResize).trigger('resize');
+            this.$scrollbar.css('overflow', 'hidden');
+        }
+        else {
+            this.$window.off('resize', this.onResize);
+            this.resizeTo({ h: this.$editable.data('orgHeight') });
+            this.$scrollbar.css('overflow', 'visible');
+        }
+        this.context.invoke('toolbar.updateFullscreen', this.isFullscreen());
+    };
+    Fullscreen.prototype.isFullscreen = function () {
+        return this.$editor.hasClass('fullscreen');
+    };
+    return Fullscreen;
+}());
+
+var Handle = /** @class */ (function () {
+    function Handle(context) {
+        var _this = this;
+        this.context = context;
+        this.$document = $$1(document);
+        this.$editingArea = context.layoutInfo.editingArea;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+        this.events = {
+            'summernote.mousedown': function (we, e) {
+                if (_this.update(e.target)) {
+                    e.preventDefault();
+                }
+            },
+            'summernote.keyup summernote.scroll summernote.change summernote.dialog.shown': function () {
+                _this.update();
+            },
+            'summernote.disable': function () {
+                _this.hide();
+            },
+            'summernote.codeview.toggled': function () {
+                _this.update();
+            }
+        };
+    }
+    Handle.prototype.initialize = function () {
+        var _this = this;
+        this.$handle = $$1([
+            '<div class="note-handle">',
+            '<div class="note-control-selection">',
+            '<div class="note-control-selection-bg"></div>',
+            '<div class="note-control-holder note-control-nw"></div>',
+            '<div class="note-control-holder note-control-ne"></div>',
+            '<div class="note-control-holder note-control-sw"></div>',
+            '<div class="',
+            (this.options.disableResizeImage ? 'note-control-holder' : 'note-control-sizing'),
+            ' note-control-se"></div>',
+            (this.options.disableResizeImage ? '' : '<div class="note-control-selection-info"></div>'),
+            '</div>',
+            '</div>'
+        ].join('')).prependTo(this.$editingArea);
+        this.$handle.on('mousedown', function (event) {
+            if (dom.isControlSizing(event.target)) {
+                event.preventDefault();
+                event.stopPropagation();
+                var $target_1 = _this.$handle.find('.note-control-selection').data('target');
+                var posStart_1 = $target_1.offset();
+                var scrollTop_1 = _this.$document.scrollTop();
+                var onMouseMove_1 = function (event) {
+                    _this.context.invoke('editor.resizeTo', {
+                        x: event.clientX - posStart_1.left,
+                        y: event.clientY - (posStart_1.top - scrollTop_1)
+                    }, $target_1, !event.shiftKey);
+                    _this.update($target_1[0]);
+                };
+                _this.$document
+                    .on('mousemove', onMouseMove_1)
+                    .one('mouseup', function (e) {
+                    e.preventDefault();
+                    _this.$document.off('mousemove', onMouseMove_1);
+                    _this.context.invoke('editor.afterCommand');
+                });
+                if (!$target_1.data('ratio')) {
+                    $target_1.data('ratio', $target_1.height() / $target_1.width());
+                }
+            }
+        });
+        // Listen for scrolling on the handle overlay.
+        this.$handle.on('wheel', function (e) {
+            e.preventDefault();
+            _this.update();
+        });
+    };
+    Handle.prototype.destroy = function () {
+        this.$handle.remove();
+    };
+    Handle.prototype.update = function (target) {
+        if (this.context.isDisabled()) {
+            return false;
+        }
+        var isImage = dom.isImg(target);
+        var $selection = this.$handle.find('.note-control-selection');
+        this.context.invoke('imagePopover.update', target);
+        if (isImage) {
+            var $image = $$1(target);
+            var position = $image.position();
+            var pos = {
+                left: position.left + parseInt($image.css('marginLeft'), 10),
+                top: position.top + parseInt($image.css('marginTop'), 10)
+            };
+            // exclude margin
+            var imageSize = {
+                w: $image.outerWidth(false),
+                h: $image.outerHeight(false)
+            };
+            $selection.css({
+                display: 'block',
+                left: pos.left,
+                top: pos.top,
+                width: imageSize.w,
+                height: imageSize.h
+            }).data('target', $image); // save current image element.
+            var origImageObj = new Image();
+            origImageObj.src = $image.attr('src');
+            var sizingText = imageSize.w + 'x' + imageSize.h + ' (' + this.lang.image.original + ': ' + origImageObj.width + 'x' + origImageObj.height + ')';
+            $selection.find('.note-control-selection-info').text(sizingText);
+            this.context.invoke('editor.saveTarget', target);
+        }
+        else {
+            this.hide();
+        }
+        return isImage;
+    };
+    /**
+     * hide
+     *
+     * @param {jQuery} $handle
+     */
+    Handle.prototype.hide = function () {
+        this.context.invoke('editor.clearTarget');
+        this.$handle.children().hide();
+    };
+    return Handle;
+}());
+
+var defaultScheme = 'http://';
+var linkPattern = /^([A-Za-z][A-Za-z0-9+-.]*\:[\/\/]?|mailto:[A-Z0-9._%+-]+@)?(www\.)?(.+)$/i;
+var AutoLink = /** @class */ (function () {
+    function AutoLink(context) {
+        var _this = this;
+        this.context = context;
+        this.events = {
+            'summernote.keyup': function (we, e) {
+                if (!e.isDefaultPrevented()) {
+                    _this.handleKeyup(e);
+                }
+            },
+            'summernote.keydown': function (we, e) {
+                _this.handleKeydown(e);
+            }
+        };
+    }
+    AutoLink.prototype.initialize = function () {
+        this.lastWordRange = null;
+    };
+    AutoLink.prototype.destroy = function () {
+        this.lastWordRange = null;
+    };
+    AutoLink.prototype.replace = function () {
+        if (!this.lastWordRange) {
+            return;
+        }
+        var keyword = this.lastWordRange.toString();
+        var match = keyword.match(linkPattern);
+        if (match && (match[1] || match[2])) {
+            var link = match[1] ? keyword : defaultScheme + keyword;
+            var node = $$1('<a />').html(keyword).attr('href', link)[0];
+            this.lastWordRange.insertNode(node);
+            this.lastWordRange = null;
+            this.context.invoke('editor.focus');
+        }
+    };
+    AutoLink.prototype.handleKeydown = function (e) {
+        if (lists.contains([key.code.ENTER, key.code.SPACE], e.keyCode)) {
+            var wordRange = this.context.invoke('editor.createRange').getWordRange();
+            this.lastWordRange = wordRange;
+        }
+    };
+    AutoLink.prototype.handleKeyup = function (e) {
+        if (lists.contains([key.code.ENTER, key.code.SPACE], e.keyCode)) {
+            this.replace();
+        }
+    };
+    return AutoLink;
+}());
+
+/**
+ * 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.$note[0]);
+    };
+    return AutoSync;
+}());
+
+var Placeholder = /** @class */ (function () {
+    function Placeholder(context) {
+        var _this = this;
+        this.context = context;
+        this.$editingArea = context.layoutInfo.editingArea;
+        this.options = context.options;
+        this.events = {
+            'summernote.init summernote.change': function () {
+                _this.update();
+            },
+            'summernote.codeview.toggled': function () {
+                _this.update();
+            }
+        };
+    }
+    Placeholder.prototype.shouldInitialize = function () {
+        return !!this.options.placeholder;
+    };
+    Placeholder.prototype.initialize = function () {
+        var _this = this;
+        this.$placeholder = $$1('<div class="note-placeholder">');
+        this.$placeholder.on('click', function () {
+            _this.context.invoke('focus');
+        }).text(this.options.placeholder).prependTo(this.$editingArea);
+        this.update();
+    };
+    Placeholder.prototype.destroy = function () {
+        this.$placeholder.remove();
+    };
+    Placeholder.prototype.update = function () {
+        var isShow = !this.context.invoke('codeview.isActivated') && this.context.invoke('editor.isEmpty');
+        this.$placeholder.toggle(isShow);
+    };
+    return Placeholder;
+}());
+
+var Buttons = /** @class */ (function () {
+    function Buttons(context) {
+        this.ui = $$1.summernote.ui;
+        this.context = context;
+        this.$toolbar = context.layoutInfo.toolbar;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+        this.invertedKeyMap = func.invertObject(this.options.keyMap[env.isMac ? 'mac' : 'pc']);
+    }
+    Buttons.prototype.representShortcut = function (editorMethod) {
+        var shortcut = this.invertedKeyMap[editorMethod];
+        if (!this.options.shortcuts || !shortcut) {
+            return '';
+        }
+        if (env.isMac) {
+            shortcut = shortcut.replace('CMD', '⌘').replace('SHIFT', '⇧');
+        }
+        shortcut = shortcut.replace('BACKSLASH', '\\')
+            .replace('SLASH', '/')
+            .replace('LEFTBRACKET', '[')
+            .replace('RIGHTBRACKET', ']');
+        return ' (' + shortcut + ')';
+    };
+    Buttons.prototype.button = function (o) {
+        if (!this.options.tooltip && o.tooltip) {
+            delete o.tooltip;
+        }
+        o.container = this.options.container;
+        return this.ui.button(o);
+    };
+    Buttons.prototype.initialize = function () {
+        this.addToolbarButtons();
+        this.addImagePopoverButtons();
+        this.addLinkPopoverButtons();
+        this.addTablePopoverButtons();
+        this.fontInstalledMap = {};
+    };
+    Buttons.prototype.destroy = function () {
+        delete this.fontInstalledMap;
+    };
+    Buttons.prototype.isFontInstalled = function (name) {
+        if (!this.fontInstalledMap.hasOwnProperty(name)) {
+            this.fontInstalledMap[name] = env.isFontInstalled(name) ||
+                lists.contains(this.options.fontNamesIgnoreCheck, name);
+        }
+        return this.fontInstalledMap[name];
+    };
+    Buttons.prototype.isFontDeservedToAdd = function (name) {
+        var genericFamilies = ['sans-serif', 'serif', 'monospace', 'cursive', 'fantasy'];
+        name = name.toLowerCase();
+        return ((name !== '') && this.isFontInstalled(name) && ($$1.inArray(name, genericFamilies) === -1));
+    };
+    Buttons.prototype.addToolbarButtons = function () {
+        var _this = this;
+        this.context.memo('button.style', function () {
+            return _this.ui.buttonGroup([
+                _this.button({
+                    className: 'dropdown-toggle',
+                    contents: _this.ui.dropdownButtonContents(_this.ui.icon(_this.options.icons.magic), _this.options),
+                    tooltip: _this.lang.style.style,
+                    data: {
+                        toggle: 'dropdown'
+                    }
+                }),
+                _this.ui.dropdown({
+                    className: 'dropdown-style',
+                    items: _this.options.styleTags,
+                    title: _this.lang.style.style,
+                    template: function (item) {
+                        if (typeof item === 'string') {
+                            item = { tag: item, title: (_this.lang.style.hasOwnProperty(item) ? _this.lang.style[item] : item) };
+                        }
+                        var tag = item.tag;
+                        var title = item.title;
+                        var style = item.style ? ' style="' + item.style + '" ' : '';
+                        var className = item.className ? ' class="' + item.className + '"' : '';
+                        return '<' + tag + style + className + '>' + title + '</' + tag + '>';
+                    },
+                    click: _this.context.createInvokeHandler('editor.formatBlock')
+                })
+            ]).render();
+        });
+        var _loop_1 = function (styleIdx, styleLen) {
+            var item = this_1.options.styleTags[styleIdx];
+            this_1.context.memo('button.style.' + item, function () {
+                return _this.button({
+                    className: 'note-btn-style-' + item,
+                    contents: '<div data-value="' + item + '">' + item.toUpperCase() + '</div>',
+                    tooltip: _this.lang.style[item],
+                    click: _this.context.createInvokeHandler('editor.formatBlock')
+                }).render();
+            });
+        };
+        var this_1 = this;
+        for (var styleIdx = 0, styleLen = this.options.styleTags.length; styleIdx < styleLen; styleIdx++) {
+            _loop_1(styleIdx, styleLen);
+        }
+        this.context.memo('button.bold', function () {
+            return _this.button({
+                className: 'note-btn-bold',
+                contents: _this.ui.icon(_this.options.icons.bold),
+                tooltip: _this.lang.font.bold + _this.representShortcut('bold'),
+                click: _this.context.createInvokeHandlerAndUpdateState('editor.bold')
+            }).render();
+        });
+        this.context.memo('button.italic', function () {
+            return _this.button({
+                className: 'note-btn-italic',
+                contents: _this.ui.icon(_this.options.icons.italic),
+                tooltip: _this.lang.font.italic + _this.representShortcut('italic'),
+                click: _this.context.createInvokeHandlerAndUpdateState('editor.italic')
+            }).render();
+        });
+        this.context.memo('button.underline', function () {
+            return _this.button({
+                className: 'note-btn-underline',
+                contents: _this.ui.icon(_this.options.icons.underline),
+                tooltip: _this.lang.font.underline + _this.representShortcut('underline'),
+                click: _this.context.createInvokeHandlerAndUpdateState('editor.underline')
+            }).render();
+        });
+        this.context.memo('button.clear', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.eraser),
+                tooltip: _this.lang.font.clear + _this.representShortcut('removeFormat'),
+                click: _this.context.createInvokeHandler('editor.removeFormat')
+            }).render();
+        });
+        this.context.memo('button.strikethrough', function () {
+            return _this.button({
+                className: 'note-btn-strikethrough',
+                contents: _this.ui.icon(_this.options.icons.strikethrough),
+                tooltip: _this.lang.font.strikethrough + _this.representShortcut('strikethrough'),
+                click: _this.context.createInvokeHandlerAndUpdateState('editor.strikethrough')
+            }).render();
+        });
+        this.context.memo('button.superscript', function () {
+            return _this.button({
+                className: 'note-btn-superscript',
+                contents: _this.ui.icon(_this.options.icons.superscript),
+                tooltip: _this.lang.font.superscript,
+                click: _this.context.createInvokeHandlerAndUpdateState('editor.superscript')
+            }).render();
+        });
+        this.context.memo('button.subscript', function () {
+            return _this.button({
+                className: 'note-btn-subscript',
+                contents: _this.ui.icon(_this.options.icons.subscript),
+                tooltip: _this.lang.font.subscript,
+                click: _this.context.createInvokeHandlerAndUpdateState('editor.subscript')
+            }).render();
+        });
+        this.context.memo('button.fontname', function () {
+            var styleInfo = _this.context.invoke('editor.currentStyle');
+            // Add 'default' fonts into the fontnames array if not exist
+            $$1.each(styleInfo['font-family'].split(','), function (idx, fontname) {
+                fontname = fontname.trim().replace(/['"]+/g, '');
+                if (_this.isFontDeservedToAdd(fontname)) {
+                    if ($$1.inArray(fontname, _this.options.fontNames) === -1) {
+                        _this.options.fontNames.push(fontname);
+                    }
+                }
+            });
+            return _this.ui.buttonGroup([
+                _this.button({
+                    className: 'dropdown-toggle',
+                    contents: _this.ui.dropdownButtonContents('<span class="note-current-fontname"/>', _this.options),
+                    tooltip: _this.lang.font.name,
+                    data: {
+                        toggle: 'dropdown'
+                    }
+                }),
+                _this.ui.dropdownCheck({
+                    className: 'dropdown-fontname',
+                    checkClassName: _this.options.icons.menuCheck,
+                    items: _this.options.fontNames.filter(_this.isFontInstalled.bind(_this)),
+                    title: _this.lang.font.name,
+                    template: function (item) {
+                        return '<span style="font-family: \'' + item + '\'">' + item + '</span>';
+                    },
+                    click: _this.context.createInvokeHandlerAndUpdateState('editor.fontName')
+                })
+            ]).render();
+        });
+        this.context.memo('button.fontsize', function () {
+            return _this.ui.buttonGroup([
+                _this.button({
+                    className: 'dropdown-toggle',
+                    contents: _this.ui.dropdownButtonContents('<span class="note-current-fontsize"/>', _this.options),
+                    tooltip: _this.lang.font.size,
+                    data: {
+                        toggle: 'dropdown'
+                    }
+                }),
+                _this.ui.dropdownCheck({
+                    className: 'dropdown-fontsize',
+                    checkClassName: _this.options.icons.menuCheck,
+                    items: _this.options.fontSizes,
+                    title: _this.lang.font.size,
+                    click: _this.context.createInvokeHandlerAndUpdateState('editor.fontSize')
+                })
+            ]).render();
+        });
+        this.context.memo('button.color', function () {
+            return _this.ui.buttonGroup({
+                className: 'note-color',
+                children: [
+                    _this.button({
+                        className: 'note-current-color-button',
+                        contents: _this.ui.icon(_this.options.icons.font + ' note-recent-color'),
+                        tooltip: _this.lang.color.recent,
+                        click: function (e) {
+                            var $button = $$1(e.currentTarget);
+                            _this.context.invoke('editor.color', {
+                                backColor: $button.attr('data-backColor'),
+                                foreColor: $button.attr('data-foreColor')
+                            });
+                        },
+                        callback: function ($button) {
+                            var $recentColor = $button.find('.note-recent-color');
+                            $recentColor.css('background-color', '#FFFF00');
+                            $button.attr('data-backColor', '#FFFF00');
+                        }
+                    }),
+                    _this.button({
+                        className: 'dropdown-toggle',
+                        contents: _this.ui.dropdownButtonContents('', _this.options),
+                        tooltip: _this.lang.color.more,
+                        data: {
+                            toggle: 'dropdown'
+                        }
+                    }),
+                    _this.ui.dropdown({
+                        items: [
+                            '<div class="note-palette">',
+                            '  <div class="note-palette-title">' + _this.lang.color.background + '</div>',
+                            '  <div>',
+                            '    <button type="button" class="note-color-reset btn btn-light" data-event="backColor" data-value="inherit">',
+                            _this.lang.color.transparent,
+                            '    </button>',
+                            '  </div>',
+                            '  <div class="note-holder" data-event="backColor"/>',
+                            '</div>',
+                            '<div class="note-palette">',
+                            '  <div class="note-palette-title">' + _this.lang.color.foreground + '</div>',
+                            '  <div>',
+                            '    <button type="button" class="note-color-reset btn btn-light" data-event="removeFormat" data-value="foreColor">',
+                            _this.lang.color.resetToDefault,
+                            '    </button>',
+                            '  </div>',
+                            '  <div class="note-holder" data-event="foreColor"/>',
+                            '</div>'
+                        ].join(''),
+                        callback: function ($dropdown) {
+                            $dropdown.find('.note-holder').each(function (idx, item) {
+                                var $holder = $$1(item);
+                                $holder.append(_this.ui.palette({
+                                    colors: _this.options.colors,
+                                    colorsName: _this.options.colorsName,
+                                    eventName: $holder.data('event'),
+                                    container: _this.options.container,
+                                    tooltip: _this.options.tooltip
+                                }).render());
+                            });
+                        },
+                        click: function (event) {
+                            var $button = $$1(event.target);
+                            var eventName = $button.data('event');
+                            var value = $button.data('value');
+                            if (eventName && value) {
+                                var key = eventName === 'backColor' ? 'background-color' : 'color';
+                                var $color = $button.closest('.note-color').find('.note-recent-color');
+                                var $currentButton = $button.closest('.note-color').find('.note-current-color-button');
+                                $color.css(key, value);
+                                $currentButton.attr('data-' + eventName, value);
+                                _this.context.invoke('editor.' + eventName, value);
+                            }
+                        }
+                    })
+                ]
+            }).render();
+        });
+        this.context.memo('button.ul', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.unorderedlist),
+                tooltip: _this.lang.lists.unordered + _this.representShortcut('insertUnorderedList'),
+                click: _this.context.createInvokeHandler('editor.insertUnorderedList')
+            }).render();
+        });
+        this.context.memo('button.ol', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.orderedlist),
+                tooltip: _this.lang.lists.ordered + _this.representShortcut('insertOrderedList'),
+                click: _this.context.createInvokeHandler('editor.insertOrderedList')
+            }).render();
+        });
+        var justifyLeft = this.button({
+            contents: this.ui.icon(this.options.icons.alignLeft),
+            tooltip: this.lang.paragraph.left + this.representShortcut('justifyLeft'),
+            click: this.context.createInvokeHandler('editor.justifyLeft')
+        });
+        var justifyCenter = this.button({
+            contents: this.ui.icon(this.options.icons.alignCenter),
+            tooltip: this.lang.paragraph.center + this.representShortcut('justifyCenter'),
+            click: this.context.createInvokeHandler('editor.justifyCenter')
+        });
+        var justifyRight = this.button({
+            contents: this.ui.icon(this.options.icons.alignRight),
+            tooltip: this.lang.paragraph.right + this.representShortcut('justifyRight'),
+            click: this.context.createInvokeHandler('editor.justifyRight')
+        });
+        var justifyFull = this.button({
+            contents: this.ui.icon(this.options.icons.alignJustify),
+            tooltip: this.lang.paragraph.justify + this.representShortcut('justifyFull'),
+            click: this.context.createInvokeHandler('editor.justifyFull')
+        });
+        var outdent = this.button({
+            contents: this.ui.icon(this.options.icons.outdent),
+            tooltip: this.lang.paragraph.outdent + this.representShortcut('outdent'),
+            click: this.context.createInvokeHandler('editor.outdent')
+        });
+        var indent = this.button({
+            contents: this.ui.icon(this.options.icons.indent),
+            tooltip: this.lang.paragraph.indent + this.representShortcut('indent'),
+            click: this.context.createInvokeHandler('editor.indent')
+        });
+        this.context.memo('button.justifyLeft', func.invoke(justifyLeft, 'render'));
+        this.context.memo('button.justifyCenter', func.invoke(justifyCenter, 'render'));
+        this.context.memo('button.justifyRight', func.invoke(justifyRight, 'render'));
+        this.context.memo('button.justifyFull', func.invoke(justifyFull, 'render'));
+        this.context.memo('button.outdent', func.invoke(outdent, 'render'));
+        this.context.memo('button.indent', func.invoke(indent, 'render'));
+        this.context.memo('button.paragraph', function () {
+            return _this.ui.buttonGroup([
+                _this.button({
+                    className: 'dropdown-toggle',
+                    contents: _this.ui.dropdownButtonContents(_this.ui.icon(_this.options.icons.alignLeft), _this.options),
+                    tooltip: _this.lang.paragraph.paragraph,
+                    data: {
+                        toggle: 'dropdown'
+                    }
+                }),
+                _this.ui.dropdown([
+                    _this.ui.buttonGroup({
+                        className: 'note-align',
+                        children: [justifyLeft, justifyCenter, justifyRight, justifyFull]
+                    }),
+                    _this.ui.buttonGroup({
+                        className: 'note-list',
+                        children: [outdent, indent]
+                    })
+                ])
+            ]).render();
+        });
+        this.context.memo('button.height', function () {
+            return _this.ui.buttonGroup([
+                _this.button({
+                    className: 'dropdown-toggle',
+                    contents: _this.ui.dropdownButtonContents(_this.ui.icon(_this.options.icons.textHeight), _this.options),
+                    tooltip: _this.lang.font.height,
+                    data: {
+                        toggle: 'dropdown'
+                    }
+                }),
+                _this.ui.dropdownCheck({
+                    items: _this.options.lineHeights,
+                    checkClassName: _this.options.icons.menuCheck,
+                    className: 'dropdown-line-height',
+                    title: _this.lang.font.height,
+                    click: _this.context.createInvokeHandler('editor.lineHeight')
+                })
+            ]).render();
+        });
+        this.context.memo('button.table', function () {
+            return _this.ui.buttonGroup([
+                _this.button({
+                    className: 'dropdown-toggle',
+                    contents: _this.ui.dropdownButtonContents(_this.ui.icon(_this.options.icons.table), _this.options),
+                    tooltip: _this.lang.table.table,
+                    data: {
+                        toggle: 'dropdown'
+                    }
+                }),
+                _this.ui.dropdown({
+                    title: _this.lang.table.table,
+                    className: 'note-table',
+                    items: [
+                        '<div class="note-dimension-picker">',
+                        '  <div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"/>',
+                        '  <div class="note-dimension-picker-highlighted"/>',
+                        '  <div class="note-dimension-picker-unhighlighted"/>',
+                        '</div>',
+                        '<div class="note-dimension-display">1 x 1</div>'
+                    ].join('')
+                })
+            ], {
+                callback: function ($node) {
+                    var $catcher = $node.find('.note-dimension-picker-mousecatcher');
+                    $catcher.css({
+                        width: _this.options.insertTableMaxSize.col + 'em',
+                        height: _this.options.insertTableMaxSize.row + 'em'
+                    }).mousedown(_this.context.createInvokeHandler('editor.insertTable'))
+                        .on('mousemove', _this.tableMoveHandler.bind(_this));
+                }
+            }).render();
+        });
+        this.context.memo('button.link', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.link),
+                tooltip: _this.lang.link.link + _this.representShortcut('linkDialog.show'),
+                click: _this.context.createInvokeHandler('linkDialog.show')
+            }).render();
+        });
+        this.context.memo('button.picture', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.picture),
+                tooltip: _this.lang.image.image,
+                click: _this.context.createInvokeHandler('imageDialog.show')
+            }).render();
+        });
+        this.context.memo('button.video', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.video),
+                tooltip: _this.lang.video.video,
+                click: _this.context.createInvokeHandler('videoDialog.show')
+            }).render();
+        });
+        this.context.memo('button.hr', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.minus),
+                tooltip: _this.lang.hr.insert + _this.representShortcut('insertHorizontalRule'),
+                click: _this.context.createInvokeHandler('editor.insertHorizontalRule')
+            }).render();
+        });
+        this.context.memo('button.fullscreen', function () {
+            return _this.button({
+                className: 'btn-fullscreen',
+                contents: _this.ui.icon(_this.options.icons.arrowsAlt),
+                tooltip: _this.lang.options.fullscreen,
+                click: _this.context.createInvokeHandler('fullscreen.toggle')
+            }).render();
+        });
+        this.context.memo('button.codeview', function () {
+            return _this.button({
+                className: 'btn-codeview',
+                contents: _this.ui.icon(_this.options.icons.code),
+                tooltip: _this.lang.options.codeview,
+                click: _this.context.createInvokeHandler('codeview.toggle')
+            }).render();
+        });
+        this.context.memo('button.redo', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.redo),
+                tooltip: _this.lang.history.redo + _this.representShortcut('redo'),
+                click: _this.context.createInvokeHandler('editor.redo')
+            }).render();
+        });
+        this.context.memo('button.undo', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.undo),
+                tooltip: _this.lang.history.undo + _this.representShortcut('undo'),
+                click: _this.context.createInvokeHandler('editor.undo')
+            }).render();
+        });
+        this.context.memo('button.help', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.question),
+                tooltip: _this.lang.options.help,
+                click: _this.context.createInvokeHandler('helpDialog.show')
+            }).render();
+        });
+    };
+    /**
+     * image : [
+     *   ['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
+     *   ['float', ['floatLeft', 'floatRight', 'floatNone' ]],
+     *   ['remove', ['removeMedia']]
+     * ],
+     */
+    Buttons.prototype.addImagePopoverButtons = function () {
+        var _this = this;
+        // Image Size Buttons
+        this.context.memo('button.imageSize100', function () {
+            return _this.button({
+                contents: '<span class="note-fontsize-10">100%</span>',
+                tooltip: _this.lang.image.resizeFull,
+                click: _this.context.createInvokeHandler('editor.resize', '1')
+            }).render();
+        });
+        this.context.memo('button.imageSize50', function () {
+            return _this.button({
+                contents: '<span class="note-fontsize-10">50%</span>',
+                tooltip: _this.lang.image.resizeHalf,
+                click: _this.context.createInvokeHandler('editor.resize', '0.5')
+            }).render();
+        });
+        this.context.memo('button.imageSize25', function () {
+            return _this.button({
+                contents: '<span class="note-fontsize-10">25%</span>',
+                tooltip: _this.lang.image.resizeQuarter,
+                click: _this.context.createInvokeHandler('editor.resize', '0.25')
+            }).render();
+        });
+        // Float Buttons
+        this.context.memo('button.floatLeft', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.alignLeft),
+                tooltip: _this.lang.image.floatLeft,
+                click: _this.context.createInvokeHandler('editor.floatMe', 'left')
+            }).render();
+        });
+        this.context.memo('button.floatRight', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.alignRight),
+                tooltip: _this.lang.image.floatRight,
+                click: _this.context.createInvokeHandler('editor.floatMe', 'right')
+            }).render();
+        });
+        this.context.memo('button.floatNone', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.alignJustify),
+                tooltip: _this.lang.image.floatNone,
+                click: _this.context.createInvokeHandler('editor.floatMe', 'none')
+            }).render();
+        });
+        // Remove Buttons
+        this.context.memo('button.removeMedia', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.trash),
+                tooltip: _this.lang.image.remove,
+                click: _this.context.createInvokeHandler('editor.removeMedia')
+            }).render();
+        });
+    };
+    Buttons.prototype.addLinkPopoverButtons = function () {
+        var _this = this;
+        this.context.memo('button.linkDialogShow', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.link),
+                tooltip: _this.lang.link.edit,
+                click: _this.context.createInvokeHandler('linkDialog.show')
+            }).render();
+        });
+        this.context.memo('button.unlink', function () {
+            return _this.button({
+                contents: _this.ui.icon(_this.options.icons.unlink),
+                tooltip: _this.lang.link.unlink,
+                click: _this.context.createInvokeHandler('editor.unlink')
+            }).render();
+        });
+    };
+    /**
+     * table : [
+     *  ['add', ['addRowDown', 'addRowUp', 'addColLeft', 'addColRight']],
+     *  ['delete', ['deleteRow', 'deleteCol', 'deleteTable']]
+     * ],
+     */
+    Buttons.prototype.addTablePopoverButtons = function () {
+        var _this = this;
+        this.context.memo('button.addRowUp', function () {
+            return _this.button({
+                className: 'btn-md',
+                contents: _this.ui.icon(_this.options.icons.rowAbove),
+                tooltip: _this.lang.table.addRowAbove,
+                click: _this.context.createInvokeHandler('editor.addRow', 'top')
+            }).render();
+        });
+        this.context.memo('button.addRowDown', function () {
+            return _this.button({
+                className: 'btn-md',
+                contents: _this.ui.icon(_this.options.icons.rowBelow),
+                tooltip: _this.lang.table.addRowBelow,
+                click: _this.context.createInvokeHandler('editor.addRow', 'bottom')
+            }).render();
+        });
+        this.context.memo('button.addColLeft', function () {
+            return _this.button({
+                className: 'btn-md',
+                contents: _this.ui.icon(_this.options.icons.colBefore),
+                tooltip: _this.lang.table.addColLeft,
+                click: _this.context.createInvokeHandler('editor.addCol', 'left')
+            }).render();
+        });
+        this.context.memo('button.addColRight', function () {
+            return _this.button({
+                className: 'btn-md',
+                contents: _this.ui.icon(_this.options.icons.colAfter),
+                tooltip: _this.lang.table.addColRight,
+                click: _this.context.createInvokeHandler('editor.addCol', 'right')
+            }).render();
+        });
+        this.context.memo('button.deleteRow', function () {
+            return _this.button({
+                className: 'btn-md',
+                contents: _this.ui.icon(_this.options.icons.rowRemove),
+                tooltip: _this.lang.table.delRow,
+                click: _this.context.createInvokeHandler('editor.deleteRow')
+            }).render();
+        });
+        this.context.memo('button.deleteCol', function () {
+            return _this.button({
+                className: 'btn-md',
+                contents: _this.ui.icon(_this.options.icons.colRemove),
+                tooltip: _this.lang.table.delCol,
+                click: _this.context.createInvokeHandler('editor.deleteCol')
+            }).render();
+        });
+        this.context.memo('button.deleteTable', function () {
+            return _this.button({
+                className: 'btn-md',
+                contents: _this.ui.icon(_this.options.icons.trash),
+                tooltip: _this.lang.table.delTable,
+                click: _this.context.createInvokeHandler('editor.deleteTable')
+            }).render();
+        });
+    };
+    Buttons.prototype.build = function ($container, groups) {
+        for (var groupIdx = 0, groupLen = groups.length; groupIdx < groupLen; groupIdx++) {
+            var group = groups[groupIdx];
+            var groupName = $$1.isArray(group) ? group[0] : group;
+            var buttons = $$1.isArray(group) ? ((group.length === 1) ? [group[0]] : group[1]) : [group];
+            var $group = this.ui.buttonGroup({
+                className: 'note-' + groupName
+            }).render();
+            for (var idx = 0, len = buttons.length; idx < len; idx++) {
+                var btn = this.context.memo('button.' + buttons[idx]);
+                if (btn) {
+                    $group.append(typeof btn === 'function' ? btn(this.context) : btn);
+                }
+            }
+            $group.appendTo($container);
+        }
+    };
+    /**
+     * @param {jQuery} [$container]
+     */
+    Buttons.prototype.updateCurrentStyle = function ($container) {
+        var _this = this;
+        var $cont = $container || this.$toolbar;
+        var styleInfo = this.context.invoke('editor.currentStyle');
+        this.updateBtnStates($cont, {
+            '.note-btn-bold': function () {
+                return styleInfo['font-bold'] === 'bold';
+            },
+            '.note-btn-italic': function () {
+                return styleInfo['font-italic'] === 'italic';
+            },
+            '.note-btn-underline': function () {
+                return styleInfo['font-underline'] === 'underline';
+            },
+            '.note-btn-subscript': function () {
+                return styleInfo['font-subscript'] === 'subscript';
+            },
+            '.note-btn-superscript': function () {
+                return styleInfo['font-superscript'] === 'superscript';
+            },
+            '.note-btn-strikethrough': function () {
+                return styleInfo['font-strikethrough'] === 'strikethrough';
+            }
+        });
+        if (styleInfo['font-family']) {
+            var fontNames = styleInfo['font-family'].split(',').map(function (name) {
+                return name.replace(/[\'\"]/g, '')
+                    .replace(/\s+$/, '')
+                    .replace(/^\s+/, '');
+            });
+            var fontName_1 = lists.find(fontNames, this.isFontInstalled.bind(this));
+            $cont.find('.dropdown-fontname a').each(function (idx, item) {
+                var $item = $$1(item);
+                // always compare string to avoid creating another func.
+                var isChecked = ($item.data('value') + '') === (fontName_1 + '');
+                $item.toggleClass('checked', isChecked);
+            });
+            $cont.find('.note-current-fontname').text(fontName_1).css('font-family', fontName_1);
+        }
+        if (styleInfo['font-size']) {
+            var fontSize_1 = styleInfo['font-size'];
+            $cont.find('.dropdown-fontsize a').each(function (idx, item) {
+                var $item = $$1(item);
+                // always compare with string to avoid creating another func.
+                var isChecked = ($item.data('value') + '') === (fontSize_1 + '');
+                $item.toggleClass('checked', isChecked);
+            });
+            $cont.find('.note-current-fontsize').text(fontSize_1);
+        }
+        if (styleInfo['line-height']) {
+            var lineHeight_1 = styleInfo['line-height'];
+            $cont.find('.dropdown-line-height li a').each(function (idx, item) {
+                // always compare with string to avoid creating another func.
+                var isChecked = ($$1(item).data('value') + '') === (lineHeight_1 + '');
+                _this.className = isChecked ? 'checked' : '';
+            });
+        }
+    };
+    Buttons.prototype.updateBtnStates = function ($container, infos) {
+        var _this = this;
+        $$1.each(infos, function (selector, pred) {
+            _this.ui.toggleBtnActive($container.find(selector), pred());
+        });
+    };
+    Buttons.prototype.tableMoveHandler = function (event) {
+        var PX_PER_EM = 18;
+        var $picker = $$1(event.target.parentNode); // target is mousecatcher
+        var $dimensionDisplay = $picker.next();
+        var $catcher = $picker.find('.note-dimension-picker-mousecatcher');
+        var $highlighted = $picker.find('.note-dimension-picker-highlighted');
+        var $unhighlighted = $picker.find('.note-dimension-picker-unhighlighted');
+        var posOffset;
+        // HTML5 with jQuery - e.offsetX is undefined in Firefox
+        if (event.offsetX === undefined) {
+            var posCatcher = $$1(event.target).offset();
+            posOffset = {
+                x: event.pageX - posCatcher.left,
+                y: event.pageY - posCatcher.top
+            };
+        }
+        else {
+            posOffset = {
+                x: event.offsetX,
+                y: event.offsetY
+            };
+        }
+        var dim = {
+            c: Math.ceil(posOffset.x / PX_PER_EM) || 1,
+            r: Math.ceil(posOffset.y / PX_PER_EM) || 1
+        };
+        $highlighted.css({ width: dim.c + 'em', height: dim.r + 'em' });
+        $catcher.data('value', dim.c + 'x' + dim.r);
+        if (dim.c > 3 && dim.c < this.options.insertTableMaxSize.col) {
+            $unhighlighted.css({ width: dim.c + 1 + 'em' });
+        }
+        if (dim.r > 3 && dim.r < this.options.insertTableMaxSize.row) {
+            $unhighlighted.css({ height: dim.r + 1 + 'em' });
+        }
+        $dimensionDisplay.html(dim.c + ' x ' + dim.r);
+    };
+    return Buttons;
+}());
+
+var Toolbar = /** @class */ (function () {
+    function Toolbar(context) {
+        this.context = context;
+        this.$window = $$1(window);
+        this.$document = $$1(document);
+        this.ui = $$1.summernote.ui;
+        this.$note = context.layoutInfo.note;
+        this.$editor = context.layoutInfo.editor;
+        this.$toolbar = context.layoutInfo.toolbar;
+        this.options = context.options;
+        this.followScroll = this.followScroll.bind(this);
+    }
+    Toolbar.prototype.shouldInitialize = function () {
+        return !this.options.airMode;
+    };
+    Toolbar.prototype.initialize = function () {
+        var _this = this;
+        this.options.toolbar = this.options.toolbar || [];
+        if (!this.options.toolbar.length) {
+            this.$toolbar.hide();
+        }
+        else {
+            this.context.invoke('buttons.build', this.$toolbar, this.options.toolbar);
+        }
+        if (this.options.toolbarContainer) {
+            this.$toolbar.appendTo(this.options.toolbarContainer);
+        }
+        this.changeContainer(false);
+        this.$note.on('summernote.keyup summernote.mouseup summernote.change', function () {
+            _this.context.invoke('buttons.updateCurrentStyle');
+        });
+        this.context.invoke('buttons.updateCurrentStyle');
+        if (this.options.followingToolbar) {
+            this.$window.on('scroll resize', this.followScroll);
+        }
+    };
+    Toolbar.prototype.destroy = function () {
+        this.$toolbar.children().remove();
+        if (this.options.followingToolbar) {
+            this.$window.off('scroll resize', this.followScroll);
+        }
+    };
+    Toolbar.prototype.followScroll = function () {
+        if (this.$editor.hasClass('fullscreen')) {
+            return false;
+        }
+        var $toolbarWrapper = this.$toolbar.parent('.note-toolbar-wrapper');
+        var editorHeight = this.$editor.outerHeight();
+        var editorWidth = this.$editor.width();
+        var toolbarHeight = this.$toolbar.height();
+        $toolbarWrapper.css({
+            height: toolbarHeight
+        });
+        // check if the web app is currently using another static bar
+        var otherBarHeight = 0;
+        if (this.options.otherStaticBar) {
+            otherBarHeight = $$1(this.options.otherStaticBar).outerHeight();
+        }
+        var currentOffset = this.$document.scrollTop();
+        var editorOffsetTop = this.$editor.offset().top;
+        var editorOffsetBottom = editorOffsetTop + editorHeight;
+        var activateOffset = editorOffsetTop - otherBarHeight;
+        var deactivateOffsetBottom = editorOffsetBottom - otherBarHeight - toolbarHeight;
+        if ((currentOffset > activateOffset) && (currentOffset < deactivateOffsetBottom)) {
+            this.$toolbar.css({
+                position: 'fixed',
+                top: otherBarHeight,
+                width: editorWidth
+            });
+        }
+        else {
+            this.$toolbar.css({
+                position: 'relative',
+                top: 0,
+                width: '100%'
+            });
+        }
+    };
+    Toolbar.prototype.changeContainer = function (isFullscreen) {
+        if (isFullscreen) {
+            this.$toolbar.prependTo(this.$editor);
+        }
+        else {
+            if (this.options.toolbarContainer) {
+                this.$toolbar.appendTo(this.options.toolbarContainer);
+            }
+        }
+    };
+    Toolbar.prototype.updateFullscreen = function (isFullscreen) {
+        this.ui.toggleBtnActive(this.$toolbar.find('.btn-fullscreen'), isFullscreen);
+        this.changeContainer(isFullscreen);
+    };
+    Toolbar.prototype.updateCodeview = function (isCodeview) {
+        this.ui.toggleBtnActive(this.$toolbar.find('.btn-codeview'), isCodeview);
+        if (isCodeview) {
+            this.deactivate();
+        }
+        else {
+            this.activate();
+        }
+    };
+    Toolbar.prototype.activate = function (isIncludeCodeview) {
+        var $btn = this.$toolbar.find('button');
+        if (!isIncludeCodeview) {
+            $btn = $btn.not('.btn-codeview');
+        }
+        this.ui.toggleBtn($btn, true);
+    };
+    Toolbar.prototype.deactivate = function (isIncludeCodeview) {
+        var $btn = this.$toolbar.find('button');
+        if (!isIncludeCodeview) {
+            $btn = $btn.not('.btn-codeview');
+        }
+        this.ui.toggleBtn($btn, false);
+    };
+    return Toolbar;
+}());
+
+var LinkDialog = /** @class */ (function () {
+    function LinkDialog(context) {
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.$body = $$1(document.body);
+        this.$editor = context.layoutInfo.editor;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+        context.memo('help.linkDialog.show', this.options.langInfo.help['linkDialog.show']);
+    }
+    LinkDialog.prototype.initialize = function () {
+        var $container = this.options.dialogsInBody ? this.$body : this.$editor;
+        var body = [
+            '<div class="form-group note-form-group">',
+            "<label class=\"note-form-label\">" + this.lang.link.textToDisplay + "</label>",
+            '<input class="note-link-text form-control note-form-control  note-input" type="text" />',
+            '</div>',
+            '<div class="form-group note-form-group">',
+            "<label class=\"note-form-label\">" + this.lang.link.url + "</label>",
+            '<input class="note-link-url form-control note-form-control note-input" type="text" value="http://" />',
+            '</div>',
+            !this.options.disableLinkTarget
+                ? $$1('<div/>').append(this.ui.checkbox({
+                    id: 'sn-checkbox-open-in-new-window',
+                    text: this.lang.link.openInNewWindow,
+                    checked: true
+                }).render()).html()
+                : ''
+        ].join('');
+        var buttonClass = 'btn btn-primary note-btn note-btn-primary note-link-btn';
+        var footer = "<button type=\"submit\" href=\"#\" class=\"" + buttonClass + "\" disabled>" + this.lang.link.insert + "</button>";
+        this.$dialog = this.ui.dialog({
+            className: 'link-dialog',
+            title: this.lang.link.insert,
+            fade: this.options.dialogsFade,
+            body: body,
+            footer: footer
+        }).render().appendTo($container);
+    };
+    LinkDialog.prototype.destroy = function () {
+        this.ui.hideDialog(this.$dialog);
+        this.$dialog.remove();
+    };
+    LinkDialog.prototype.bindEnterKey = function ($input, $btn) {
+        $input.on('keypress', function (event) {
+            if (event.keyCode === key.code.ENTER) {
+                event.preventDefault();
+                $btn.trigger('click');
+            }
+        });
+    };
+    /**
+     * toggle update button
+     */
+    LinkDialog.prototype.toggleLinkBtn = function ($linkBtn, $linkText, $linkUrl) {
+        this.ui.toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
+    };
+    /**
+     * Show link dialog and set event handlers on dialog controls.
+     *
+     * @param {Object} linkInfo
+     * @return {Promise}
+     */
+    LinkDialog.prototype.showLinkDialog = function (linkInfo) {
+        var _this = this;
+        return $$1.Deferred(function (deferred) {
+            var $linkText = _this.$dialog.find('.note-link-text');
+            var $linkUrl = _this.$dialog.find('.note-link-url');
+            var $linkBtn = _this.$dialog.find('.note-link-btn');
+            var $openInNewWindow = _this.$dialog.find('input[type=checkbox]');
+            _this.ui.onDialogShown(_this.$dialog, function () {
+                _this.context.triggerEvent('dialog.shown');
+                // if no url was given, copy text to url
+                if (!linkInfo.url) {
+                    linkInfo.url = linkInfo.text;
+                }
+                $linkText.val(linkInfo.text);
+                var handleLinkTextUpdate = function () {
+                    _this.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
+                    // if linktext was modified by keyup,
+                    // stop cloning text from linkUrl
+                    linkInfo.text = $linkText.val();
+                };
+                $linkText.on('input', handleLinkTextUpdate).on('paste', function () {
+                    setTimeout(handleLinkTextUpdate, 0);
+                });
+                var handleLinkUrlUpdate = function () {
+                    _this.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
+                    // display same link on `Text to display` input
+                    // when create a new link
+                    if (!linkInfo.text) {
+                        $linkText.val($linkUrl.val());
+                    }
+                };
+                $linkUrl.on('input', handleLinkUrlUpdate).on('paste', function () {
+                    setTimeout(handleLinkUrlUpdate, 0);
+                }).val(linkInfo.url);
+                if (!env.isSupportTouch) {
+                    $linkUrl.trigger('focus');
+                }
+                _this.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
+                _this.bindEnterKey($linkUrl, $linkBtn);
+                _this.bindEnterKey($linkText, $linkBtn);
+                var isChecked = linkInfo.isNewWindow !== undefined
+                    ? linkInfo.isNewWindow : _this.context.options.linkTargetBlank;
+                $openInNewWindow.prop('checked', isChecked);
+                $linkBtn.one('click', function (event) {
+                    event.preventDefault();
+                    deferred.resolve({
+                        range: linkInfo.range,
+                        url: $linkUrl.val(),
+                        text: $linkText.val(),
+                        isNewWindow: $openInNewWindow.is(':checked')
+                    });
+                    _this.ui.hideDialog(_this.$dialog);
+                });
+            });
+            _this.ui.onDialogHidden(_this.$dialog, function () {
+                // detach events
+                $linkText.off('input paste keypress');
+                $linkUrl.off('input paste keypress');
+                $linkBtn.off('click');
+                if (deferred.state() === 'pending') {
+                    deferred.reject();
+                }
+            });
+            _this.ui.showDialog(_this.$dialog);
+        }).promise();
+    };
+    /**
+     * @param {Object} layoutInfo
+     */
+    LinkDialog.prototype.show = function () {
+        var _this = this;
+        var linkInfo = this.context.invoke('editor.getLinkInfo');
+        this.context.invoke('editor.saveRange');
+        this.showLinkDialog(linkInfo).then(function (linkInfo) {
+            _this.context.invoke('editor.restoreRange');
+            _this.context.invoke('editor.createLink', linkInfo);
+        }).fail(function () {
+            _this.context.invoke('editor.restoreRange');
+        });
+    };
+    return LinkDialog;
+}());
+
+var LinkPopover = /** @class */ (function () {
+    function LinkPopover(context) {
+        var _this = this;
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.options = context.options;
+        this.events = {
+            'summernote.keyup summernote.mouseup summernote.change summernote.scroll': function () {
+                _this.update();
+            },
+            'summernote.disable summernote.dialog.shown': function () {
+                _this.hide();
+            }
+        };
+    }
+    LinkPopover.prototype.shouldInitialize = function () {
+        return !lists.isEmpty(this.options.popover.link);
+    };
+    LinkPopover.prototype.initialize = function () {
+        this.$popover = this.ui.popover({
+            className: 'note-link-popover',
+            callback: function ($node) {
+                var $content = $node.find('.popover-content,.note-popover-content');
+                $content.prepend('<span><a target="_blank"></a>&nbsp;</span>');
+            }
+        }).render().appendTo(this.options.container);
+        var $content = this.$popover.find('.popover-content,.note-popover-content');
+        this.context.invoke('buttons.build', $content, this.options.popover.link);
+    };
+    LinkPopover.prototype.destroy = function () {
+        this.$popover.remove();
+    };
+    LinkPopover.prototype.update = function () {
+        // Prevent focusing on editable when invoke('code') is executed
+        if (!this.context.invoke('editor.hasFocus')) {
+            this.hide();
+            return;
+        }
+        var rng = this.context.invoke('editor.createRange');
+        if (rng.isCollapsed() && rng.isOnAnchor()) {
+            var anchor = dom.ancestor(rng.sc, dom.isAnchor);
+            var href = $$1(anchor).attr('href');
+            this.$popover.find('a').attr('href', href).html(href);
+            var pos = dom.posFromPlaceholder(anchor);
+            this.$popover.css({
+                display: 'block',
+                left: pos.left,
+                top: pos.top
+            });
+        }
+        else {
+            this.hide();
+        }
+    };
+    LinkPopover.prototype.hide = function () {
+        this.$popover.hide();
+    };
+    return LinkPopover;
+}());
+
+var ImageDialog = /** @class */ (function () {
+    function ImageDialog(context) {
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.$body = $$1(document.body);
+        this.$editor = context.layoutInfo.editor;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+    }
+    ImageDialog.prototype.initialize = function () {
+        var $container = this.options.dialogsInBody ? this.$body : this.$editor;
+        var imageLimitation = '';
+        if (this.options.maximumImageFileSize) {
+            var unit = Math.floor(Math.log(this.options.maximumImageFileSize) / Math.log(1024));
+            var readableSize = (this.options.maximumImageFileSize / Math.pow(1024, unit)).toFixed(2) * 1 +
+                ' ' + ' KMGTP'[unit] + 'B';
+            imageLimitation = "<small>" + (this.lang.image.maximumFileSize + ' : ' + readableSize) + "</small>";
+        }
+        var body = [
+            '<div class="form-group note-form-group note-group-select-from-files">',
+            '<label class="note-form-label">' + this.lang.image.selectFromFiles + '</label>',
+            '<input class="note-image-input note-form-control note-input" ',
+            ' type="file" name="files" accept="image/*" multiple="multiple" />',
+            imageLimitation,
+            '</div>',
+            '<div class="form-group note-group-image-url" style="overflow:auto;">',
+            '<label class="note-form-label">' + this.lang.image.url + '</label>',
+            '<input class="note-image-url form-control note-form-control note-input ',
+            ' col-md-12" type="text" />',
+            '</div>'
+        ].join('');
+        var buttonClass = 'btn btn-primary note-btn note-btn-primary note-image-btn';
+        var footer = "<button type=\"submit\" href=\"#\" class=\"" + buttonClass + "\" disabled>" + this.lang.image.insert + "</button>";
+        this.$dialog = this.ui.dialog({
+            title: this.lang.image.insert,
+            fade: this.options.dialogsFade,
+            body: body,
+            footer: footer
+        }).render().appendTo($container);
+    };
+    ImageDialog.prototype.destroy = function () {
+        this.ui.hideDialog(this.$dialog);
+        this.$dialog.remove();
+    };
+    ImageDialog.prototype.bindEnterKey = function ($input, $btn) {
+        $input.on('keypress', function (event) {
+            if (event.keyCode === key.code.ENTER) {
+                event.preventDefault();
+                $btn.trigger('click');
+            }
+        });
+    };
+    ImageDialog.prototype.show = function () {
+        var _this = this;
+        this.context.invoke('editor.saveRange');
+        this.showImageDialog().then(function (data) {
+            // [workaround] hide dialog before restore range for IE range focus
+            _this.ui.hideDialog(_this.$dialog);
+            _this.context.invoke('editor.restoreRange');
+            if (typeof data === 'string') {
+                _this.context.invoke('editor.insertImage', data);
+            }
+            else {
+                _this.context.invoke('editor.insertImagesOrCallback', data);
+            }
+        }).fail(function () {
+            _this.context.invoke('editor.restoreRange');
+        });
+    };
+    /**
+     * show image dialog
+     *
+     * @param {jQuery} $dialog
+     * @return {Promise}
+     */
+    ImageDialog.prototype.showImageDialog = function () {
+        var _this = this;
+        return $$1.Deferred(function (deferred) {
+            var $imageInput = _this.$dialog.find('.note-image-input');
+            var $imageUrl = _this.$dialog.find('.note-image-url');
+            var $imageBtn = _this.$dialog.find('.note-image-btn');
+            _this.ui.onDialogShown(_this.$dialog, function () {
+                _this.context.triggerEvent('dialog.shown');
+                // Cloning imageInput to clear element.
+                $imageInput.replaceWith($imageInput.clone().on('change', function (event) {
+                    deferred.resolve(event.target.files || event.target.value);
+                }).val(''));
+                $imageBtn.click(function (event) {
+                    event.preventDefault();
+                    deferred.resolve($imageUrl.val());
+                });
+                $imageUrl.on('keyup paste', function () {
+                    var url = $imageUrl.val();
+                    _this.ui.toggleBtn($imageBtn, url);
+                }).val('');
+                if (!env.isSupportTouch) {
+                    $imageUrl.trigger('focus');
+                }
+                _this.bindEnterKey($imageUrl, $imageBtn);
+            });
+            _this.ui.onDialogHidden(_this.$dialog, function () {
+                $imageInput.off('change');
+                $imageUrl.off('keyup paste keypress');
+                $imageBtn.off('click');
+                if (deferred.state() === 'pending') {
+                    deferred.reject();
+                }
+            });
+            _this.ui.showDialog(_this.$dialog);
+        });
+    };
+    return ImageDialog;
+}());
+
+/**
+ * Image popover module
+ *  mouse events that show/hide popover will be handled by Handle.js.
+ *  Handle.js will receive the events and invoke 'imagePopover.update'.
+ */
+var ImagePopover = /** @class */ (function () {
+    function ImagePopover(context) {
+        var _this = this;
+        this.context = context;
+        this.ui = $$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) {
+        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;
+}());
+
+var TablePopover = /** @class */ (function () {
+    function TablePopover(context) {
+        var _this = this;
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.options = context.options;
+        this.events = {
+            'summernote.mousedown': function (we, e) {
+                _this.update(e.target);
+            },
+            'summernote.keyup summernote.scroll summernote.change': function () {
+                _this.update();
+            },
+            'summernote.disable': function () {
+                _this.hide();
+            }
+        };
+    }
+    TablePopover.prototype.shouldInitialize = function () {
+        return !lists.isEmpty(this.options.popover.table);
+    };
+    TablePopover.prototype.initialize = function () {
+        this.$popover = this.ui.popover({
+            className: 'note-table-popover'
+        }).render().appendTo(this.options.container);
+        var $content = this.$popover.find('.popover-content,.note-popover-content');
+        this.context.invoke('buttons.build', $content, this.options.popover.table);
+        // [workaround] Disable Firefox's default table editor
+        if (env.isFF) {
+            document.execCommand('enableInlineTableEditing', false, false);
+        }
+    };
+    TablePopover.prototype.destroy = function () {
+        this.$popover.remove();
+    };
+    TablePopover.prototype.update = function (target) {
+        if (this.context.isDisabled()) {
+            return false;
+        }
+        var isCell = dom.isCell(target);
+        if (isCell) {
+            var pos = dom.posFromPlaceholder(target);
+            this.$popover.css({
+                display: 'block',
+                left: pos.left,
+                top: pos.top
+            });
+        }
+        else {
+            this.hide();
+        }
+        return isCell;
+    };
+    TablePopover.prototype.hide = function () {
+        this.$popover.hide();
+    };
+    return TablePopover;
+}());
+
+var VideoDialog = /** @class */ (function () {
+    function VideoDialog(context) {
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.$body = $$1(document.body);
+        this.$editor = context.layoutInfo.editor;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+    }
+    VideoDialog.prototype.initialize = function () {
+        var $container = this.options.dialogsInBody ? this.$body : this.$editor;
+        var body = [
+            '<div class="form-group note-form-group row-fluid">',
+            "<label class=\"note-form-label\">" + this.lang.video.url + " <small class=\"text-muted\">" + this.lang.video.providers + "</small></label>",
+            '<input class="note-video-url form-control note-form-control note-input" type="text" />',
+            '</div>'
+        ].join('');
+        var buttonClass = 'btn btn-primary note-btn note-btn-primary note-video-btn';
+        var footer = "<button type=\"submit\" href=\"#\" class=\"" + buttonClass + "\" disabled>" + this.lang.video.insert + "</button>";
+        this.$dialog = this.ui.dialog({
+            title: this.lang.video.insert,
+            fade: this.options.dialogsFade,
+            body: body,
+            footer: footer
+        }).render().appendTo($container);
+    };
+    VideoDialog.prototype.destroy = function () {
+        this.ui.hideDialog(this.$dialog);
+        this.$dialog.remove();
+    };
+    VideoDialog.prototype.bindEnterKey = function ($input, $btn) {
+        $input.on('keypress', function (event) {
+            if (event.keyCode === key.code.ENTER) {
+                event.preventDefault();
+                $btn.trigger('click');
+            }
+        });
+    };
+    VideoDialog.prototype.createVideoNode = function (url) {
+        // video url patterns(youtube, instagram, vimeo, dailymotion, youku, mp4, ogg, webm)
+        var ytRegExp = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/;
+        var ytMatch = url.match(ytRegExp);
+        var igRegExp = /(?:www\.|\/\/)instagram\.com\/p\/(.[a-zA-Z0-9_-]*)/;
+        var igMatch = url.match(igRegExp);
+        var vRegExp = /\/\/vine\.co\/v\/([a-zA-Z0-9]+)/;
+        var vMatch = url.match(vRegExp);
+        var vimRegExp = /\/\/(player\.)?vimeo\.com\/([a-z]*\/)*(\d+)[?]?.*/;
+        var vimMatch = url.match(vimRegExp);
+        var dmRegExp = /.+dailymotion.com\/(video|hub)\/([^_]+)[^#]*(#video=([^_&]+))?/;
+        var dmMatch = url.match(dmRegExp);
+        var youkuRegExp = /\/\/v\.youku\.com\/v_show\/id_(\w+)=*\.html/;
+        var youkuMatch = url.match(youkuRegExp);
+        var qqRegExp = /\/\/v\.qq\.com.*?vid=(.+)/;
+        var qqMatch = url.match(qqRegExp);
+        var qqRegExp2 = /\/\/v\.qq\.com\/x?\/?(page|cover).*?\/([^\/]+)\.html\??.*/;
+        var qqMatch2 = url.match(qqRegExp2);
+        var mp4RegExp = /^.+.(mp4|m4v)$/;
+        var mp4Match = url.match(mp4RegExp);
+        var oggRegExp = /^.+.(ogg|ogv)$/;
+        var oggMatch = url.match(oggRegExp);
+        var webmRegExp = /^.+.(webm)$/;
+        var webmMatch = url.match(webmRegExp);
+        var $video;
+        if (ytMatch && ytMatch[1].length === 11) {
+            var youtubeId = ytMatch[1];
+            $video = $$1('<iframe>')
+                .attr('frameborder', 0)
+                .attr('src', '//www.youtube.com/embed/' + youtubeId)
+                .attr('width', '640').attr('height', '360');
+        }
+        else if (igMatch && igMatch[0].length) {
+            $video = $$1('<iframe>')
+                .attr('frameborder', 0)
+                .attr('src', 'https://instagram.com/p/' + igMatch[1] + '/embed/')
+                .attr('width', '612').attr('height', '710')
+                .attr('scrolling', 'no')
+                .attr('allowtransparency', 'true');
+        }
+        else if (vMatch && vMatch[0].length) {
+            $video = $$1('<iframe>')
+                .attr('frameborder', 0)
+                .attr('src', vMatch[0] + '/embed/simple')
+                .attr('width', '600').attr('height', '600')
+                .attr('class', 'vine-embed');
+        }
+        else if (vimMatch && vimMatch[3].length) {
+            $video = $$1('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
+                .attr('frameborder', 0)
+                .attr('src', '//player.vimeo.com/video/' + vimMatch[3])
+                .attr('width', '640').attr('height', '360');
+        }
+        else if (dmMatch && dmMatch[2].length) {
+            $video = $$1('<iframe>')
+                .attr('frameborder', 0)
+                .attr('src', '//www.dailymotion.com/embed/video/' + dmMatch[2])
+                .attr('width', '640').attr('height', '360');
+        }
+        else if (youkuMatch && youkuMatch[1].length) {
+            $video = $$1('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
+                .attr('frameborder', 0)
+                .attr('height', '498')
+                .attr('width', '510')
+                .attr('src', '//player.youku.com/embed/' + youkuMatch[1]);
+        }
+        else if ((qqMatch && qqMatch[1].length) || (qqMatch2 && qqMatch2[2].length)) {
+            var vid = ((qqMatch && qqMatch[1].length) ? qqMatch[1] : qqMatch2[2]);
+            $video = $$1('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
+                .attr('frameborder', 0)
+                .attr('height', '310')
+                .attr('width', '500')
+                .attr('src', 'http://v.qq.com/iframe/player.html?vid=' + vid + '&amp;auto=0');
+        }
+        else if (mp4Match || oggMatch || webmMatch) {
+            $video = $$1('<video controls>')
+                .attr('src', url)
+                .attr('width', '640').attr('height', '360');
+        }
+        else {
+            // this is not a known video link. Now what, Cat? Now what?
+            return false;
+        }
+        $video.addClass('note-video-clip');
+        return $video[0];
+    };
+    VideoDialog.prototype.show = function () {
+        var _this = this;
+        var text = this.context.invoke('editor.getSelectedText');
+        this.context.invoke('editor.saveRange');
+        this.showVideoDialog(text).then(function (url) {
+            // [workaround] hide dialog before restore range for IE range focus
+            _this.ui.hideDialog(_this.$dialog);
+            _this.context.invoke('editor.restoreRange');
+            // build node
+            var $node = _this.createVideoNode(url);
+            if ($node) {
+                // insert video node
+                _this.context.invoke('editor.insertNode', $node);
+            }
+        }).fail(function () {
+            _this.context.invoke('editor.restoreRange');
+        });
+    };
+    /**
+     * show image dialog
+     *
+     * @param {jQuery} $dialog
+     * @return {Promise}
+     */
+    VideoDialog.prototype.showVideoDialog = function (text) {
+        var _this = this;
+        return $$1.Deferred(function (deferred) {
+            var $videoUrl = _this.$dialog.find('.note-video-url');
+            var $videoBtn = _this.$dialog.find('.note-video-btn');
+            _this.ui.onDialogShown(_this.$dialog, function () {
+                _this.context.triggerEvent('dialog.shown');
+                $videoUrl.val(text).on('input', function () {
+                    _this.ui.toggleBtn($videoBtn, $videoUrl.val());
+                });
+                if (!env.isSupportTouch) {
+                    $videoUrl.trigger('focus');
+                }
+                $videoBtn.click(function (event) {
+                    event.preventDefault();
+                    deferred.resolve($videoUrl.val());
+                });
+                _this.bindEnterKey($videoUrl, $videoBtn);
+            });
+            _this.ui.onDialogHidden(_this.$dialog, function () {
+                $videoUrl.off('input');
+                $videoBtn.off('click');
+                if (deferred.state() === 'pending') {
+                    deferred.reject();
+                }
+            });
+            _this.ui.showDialog(_this.$dialog);
+        });
+    };
+    return VideoDialog;
+}());
+
+var HelpDialog = /** @class */ (function () {
+    function HelpDialog(context) {
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.$body = $$1(document.body);
+        this.$editor = context.layoutInfo.editor;
+        this.options = context.options;
+        this.lang = this.options.langInfo;
+    }
+    HelpDialog.prototype.initialize = function () {
+        var $container = this.options.dialogsInBody ? this.$body : this.$editor;
+        var body = [
+            '<p class="text-center">',
+            '<a href="http://summernote.org/" target="_blank">Summernote 0.8.10</a> · ',
+            '<a href="https://github.com/summernote/summernote" target="_blank">Project</a> · ',
+            '<a href="https://github.com/summernote/summernote/issues" target="_blank">Issues</a>',
+            '</p>'
+        ].join('');
+        this.$dialog = this.ui.dialog({
+            title: this.lang.options.help,
+            fade: this.options.dialogsFade,
+            body: this.createShortcutList(),
+            footer: body,
+            callback: function ($node) {
+                $node.find('.modal-body,.note-modal-body').css({
+                    'max-height': 300,
+                    'overflow': 'scroll'
+                });
+            }
+        }).render().appendTo($container);
+    };
+    HelpDialog.prototype.destroy = function () {
+        this.ui.hideDialog(this.$dialog);
+        this.$dialog.remove();
+    };
+    HelpDialog.prototype.createShortcutList = function () {
+        var _this = this;
+        var keyMap = this.options.keyMap[env.isMac ? 'mac' : 'pc'];
+        return Object.keys(keyMap).map(function (key) {
+            var command = keyMap[key];
+            var $row = $$1('<div><div class="help-list-item"/></div>');
+            $row.append($$1('<label><kbd>' + key + '</kdb></label>').css({
+                'width': 180,
+                'margin-right': 10
+            })).append($$1('<span/>').html(_this.context.memo('help.' + command) || command));
+            return $row.html();
+        }).join('');
+    };
+    /**
+     * show help dialog
+     *
+     * @return {Promise}
+     */
+    HelpDialog.prototype.showHelpDialog = function () {
+        var _this = this;
+        return $$1.Deferred(function (deferred) {
+            _this.ui.onDialogShown(_this.$dialog, function () {
+                _this.context.triggerEvent('dialog.shown');
+                deferred.resolve();
+            });
+            _this.ui.showDialog(_this.$dialog);
+        }).promise();
+    };
+    HelpDialog.prototype.show = function () {
+        var _this = this;
+        this.context.invoke('editor.saveRange');
+        this.showHelpDialog().then(function () {
+            _this.context.invoke('editor.restoreRange');
+        });
+    };
+    return HelpDialog;
+}());
+
+var AIR_MODE_POPOVER_X_OFFSET = 20;
+var AirPopover = /** @class */ (function () {
+    function AirPopover(context) {
+        var _this = this;
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.options = context.options;
+        this.events = {
+            'summernote.keyup summernote.mouseup summernote.scroll': function () {
+                _this.update();
+            },
+            'summernote.disable summernote.change summernote.dialog.shown': function () {
+                _this.hide();
+            },
+            'summernote.focusout': function (we, e) {
+                // [workaround] Firefox doesn't support relatedTarget on focusout
+                //  - Ignore hide action on focus out in FF.
+                if (env.isFF) {
+                    return;
+                }
+                if (!e.relatedTarget || !dom.ancestor(e.relatedTarget, func.eq(_this.$popover[0]))) {
+                    _this.hide();
+                }
+            }
+        };
+    }
+    AirPopover.prototype.shouldInitialize = function () {
+        return this.options.airMode && !lists.isEmpty(this.options.popover.air);
+    };
+    AirPopover.prototype.initialize = function () {
+        this.$popover = this.ui.popover({
+            className: 'note-air-popover'
+        }).render().appendTo(this.options.container);
+        var $content = this.$popover.find('.popover-content');
+        this.context.invoke('buttons.build', $content, this.options.popover.air);
+    };
+    AirPopover.prototype.destroy = function () {
+        this.$popover.remove();
+    };
+    AirPopover.prototype.update = function () {
+        var styleInfo = this.context.invoke('editor.currentStyle');
+        if (styleInfo.range && !styleInfo.range.isCollapsed()) {
+            var rect = lists.last(styleInfo.range.getClientRects());
+            if (rect) {
+                var bnd = func.rect2bnd(rect);
+                this.$popover.css({
+                    display: 'block',
+                    left: Math.max(bnd.left + bnd.width / 2, 0) - AIR_MODE_POPOVER_X_OFFSET,
+                    top: bnd.top + bnd.height
+                });
+                this.context.invoke('buttons.updateCurrentStyle', this.$popover);
+            }
+        }
+        else {
+            this.hide();
+        }
+    };
+    AirPopover.prototype.hide = function () {
+        this.$popover.hide();
+    };
+    return AirPopover;
+}());
+
+var POPOVER_DIST = 5;
+var HintPopover = /** @class */ (function () {
+    function HintPopover(context) {
+        var _this = this;
+        this.context = context;
+        this.ui = $$1.summernote.ui;
+        this.$editable = context.layoutInfo.editable;
+        this.options = context.options;
+        this.hint = this.options.hint || [];
+        this.direction = this.options.hintDirection || 'bottom';
+        this.hints = $$1.isArray(this.hint) ? this.hint : [this.hint];
+        this.events = {
+            'summernote.keyup': function (we, e) {
+                if (!e.isDefaultPrevented()) {
+                    _this.handleKeyup(e);
+                }
+            },
+            'summernote.keydown': function (we, e) {
+                _this.handleKeydown(e);
+            },
+            'summernote.disable summernote.dialog.shown': function () {
+                _this.hide();
+            }
+        };
+    }
+    HintPopover.prototype.shouldInitialize = function () {
+        return this.hints.length > 0;
+    };
+    HintPopover.prototype.initialize = function () {
+        var _this = this;
+        this.lastWordRange = null;
+        this.$popover = this.ui.popover({
+            className: 'note-hint-popover',
+            hideArrow: true,
+            direction: ''
+        }).render().appendTo(this.options.container);
+        this.$popover.hide();
+        this.$content = this.$popover.find('.popover-content,.note-popover-content');
+        this.$content.on('click', '.note-hint-item', function () {
+            _this.$content.find('.active').removeClass('active');
+            $$1(_this).addClass('active');
+            _this.replace();
+        });
+    };
+    HintPopover.prototype.destroy = function () {
+        this.$popover.remove();
+    };
+    HintPopover.prototype.selectItem = function ($item) {
+        this.$content.find('.active').removeClass('active');
+        $item.addClass('active');
+        this.$content[0].scrollTop = $item[0].offsetTop - (this.$content.innerHeight() / 2);
+    };
+    HintPopover.prototype.moveDown = function () {
+        var $current = this.$content.find('.note-hint-item.active');
+        var $next = $current.next();
+        if ($next.length) {
+            this.selectItem($next);
+        }
+        else {
+            var $nextGroup = $current.parent().next();
+            if (!$nextGroup.length) {
+                $nextGroup = this.$content.find('.note-hint-group').first();
+            }
+            this.selectItem($nextGroup.find('.note-hint-item').first());
+        }
+    };
+    HintPopover.prototype.moveUp = function () {
+        var $current = this.$content.find('.note-hint-item.active');
+        var $prev = $current.prev();
+        if ($prev.length) {
+            this.selectItem($prev);
+        }
+        else {
+            var $prevGroup = $current.parent().prev();
+            if (!$prevGroup.length) {
+                $prevGroup = this.$content.find('.note-hint-group').last();
+            }
+            this.selectItem($prevGroup.find('.note-hint-item').last());
+        }
+    };
+    HintPopover.prototype.replace = function () {
+        var $item = this.$content.find('.note-hint-item.active');
+        if ($item.length) {
+            var node = this.nodeFromItem($item);
+            // XXX: consider to move codes to editor for recording redo/undo.
+            this.lastWordRange.insertNode(node);
+            range.createFromNode(node).collapse().select();
+            this.lastWordRange = null;
+            this.hide();
+            this.context.triggerEvent('change', this.$editable.html(), this.$editable[0]);
+            this.context.invoke('editor.focus');
+        }
+    };
+    HintPopover.prototype.nodeFromItem = function ($item) {
+        var hint = this.hints[$item.data('index')];
+        var item = $item.data('item');
+        var node = hint.content ? hint.content(item) : item;
+        if (typeof node === 'string') {
+            node = dom.createText(node);
+        }
+        return node;
+    };
+    HintPopover.prototype.createItemTemplates = function (hintIdx, items) {
+        var hint = this.hints[hintIdx];
+        return items.map(function (item, idx) {
+            var $item = $$1('<div class="note-hint-item"/>');
+            $item.append(hint.template ? hint.template(item) : item + '');
+            $item.data({
+                'index': hintIdx,
+                'item': item
+            });
+            return $item;
+        });
+    };
+    HintPopover.prototype.handleKeydown = function (e) {
+        if (!this.$popover.is(':visible')) {
+            return;
+        }
+        if (e.keyCode === key.code.ENTER) {
+            e.preventDefault();
+            this.replace();
+        }
+        else if (e.keyCode === key.code.UP) {
+            e.preventDefault();
+            this.moveUp();
+        }
+        else if (e.keyCode === key.code.DOWN) {
+            e.preventDefault();
+            this.moveDown();
+        }
+    };
+    HintPopover.prototype.searchKeyword = function (index, keyword, callback) {
+        var hint = this.hints[index];
+        if (hint && hint.match.test(keyword) && hint.search) {
+            var matches = hint.match.exec(keyword);
+            hint.search(matches[1], callback);
+        }
+        else {
+            callback();
+        }
+    };
+    HintPopover.prototype.createGroup = function (idx, keyword) {
+        var _this = this;
+        var $group = $$1('<div class="note-hint-group note-hint-group-' + idx + '"/>');
+        this.searchKeyword(idx, keyword, function (items) {
+            items = items || [];
+            if (items.length) {
+                $group.html(_this.createItemTemplates(idx, items));
+                _this.show();
+            }
+        });
+        return $group;
+    };
+    HintPopover.prototype.handleKeyup = function (e) {
+        var _this = this;
+        if (!lists.contains([key.code.ENTER, key.code.UP, key.code.DOWN], e.keyCode)) {
+            var wordRange = this.context.invoke('editor.createRange').getWordRange();
+            var keyword_1 = wordRange.toString();
+            if (this.hints.length && keyword_1) {
+                this.$content.empty();
+                var bnd = func.rect2bnd(lists.last(wordRange.getClientRects()));
+                if (bnd) {
+                    this.$popover.hide();
+                    this.lastWordRange = wordRange;
+                    this.hints.forEach(function (hint, idx) {
+                        if (hint.match.test(keyword_1)) {
+                            _this.createGroup(idx, keyword_1).appendTo(_this.$content);
+                        }
+                    });
+                    // select first .note-hint-item
+                    this.$content.find('.note-hint-item:first').addClass('active');
+                    // set position for popover after group is created
+                    if (this.direction === 'top') {
+                        this.$popover.css({
+                            left: bnd.left,
+                            top: bnd.top - this.$popover.outerHeight() - POPOVER_DIST
+                        });
+                    }
+                    else {
+                        this.$popover.css({
+                            left: bnd.left,
+                            top: bnd.top + bnd.height + POPOVER_DIST
+                        });
+                    }
+                }
+            }
+            else {
+                this.hide();
+            }
+        }
+    };
+    HintPopover.prototype.show = function () {
+        this.$popover.show();
+    };
+    HintPopover.prototype.hide = function () {
+        this.$popover.hide();
+    };
+    return HintPopover;
+}());
+
+var Context = /** @class */ (function () {
+    /**
+     * @param {jQuery} $note
+     * @param {Object} options
+     */
+    function Context($note, options) {
+        this.ui = $$1.summernote.ui;
+        this.$note = $note;
+        this.memos = {};
+        this.modules = {};
+        this.layoutInfo = {};
+        this.options = options;
+        this.initialize();
+    }
+    /**
+     * create layout and initialize modules and other resources
+     */
+    Context.prototype.initialize = function () {
+        this.layoutInfo = this.ui.createLayout(this.$note, this.options);
+        this._initialize();
+        this.$note.hide();
+        return this;
+    };
+    /**
+     * destroy modules and other resources and remove layout
+     */
+    Context.prototype.destroy = function () {
+        this._destroy();
+        this.$note.removeData('summernote');
+        this.ui.removeLayout(this.$note, this.layoutInfo);
+    };
+    /**
+     * destory modules and other resources and initialize it again
+     */
+    Context.prototype.reset = function () {
+        var disabled = this.isDisabled();
+        this.code(dom.emptyPara);
+        this._destroy();
+        this._initialize();
+        if (disabled) {
+            this.disable();
+        }
+    };
+    Context.prototype._initialize = function () {
+        var _this = this;
+        // add optional buttons
+        var buttons = $$1.extend({}, this.options.buttons);
+        Object.keys(buttons).forEach(function (key) {
+            _this.memo('button.' + key, buttons[key]);
+        });
+        var modules = $$1.extend({}, this.options.modules, $$1.summernote.plugins || {});
+        // add and initialize modules
+        Object.keys(modules).forEach(function (key) {
+            _this.module(key, modules[key], true);
+        });
+        Object.keys(this.modules).forEach(function (key) {
+            _this.initializeModule(key);
+        });
+    };
+    Context.prototype._destroy = function () {
+        var _this = this;
+        // destroy modules with reversed order
+        Object.keys(this.modules).reverse().forEach(function (key) {
+            _this.removeModule(key);
+        });
+        Object.keys(this.memos).forEach(function (key) {
+            _this.removeMemo(key);
+        });
+        // trigger custom onDestroy callback
+        this.triggerEvent('destroy', this);
+    };
+    Context.prototype.code = function (html) {
+        var isActivated = this.invoke('codeview.isActivated');
+        if (html === undefined) {
+            this.invoke('codeview.sync');
+            return isActivated ? this.layoutInfo.codable.val() : this.layoutInfo.editable.html();
+        }
+        else {
+            if (isActivated) {
+                this.layoutInfo.codable.val(html);
+            }
+            else {
+                this.layoutInfo.editable.html(html);
+            }
+            this.$note.val(html);
+            this.triggerEvent('change', html);
+        }
+    };
+    Context.prototype.isDisabled = function () {
+        return this.layoutInfo.editable.attr('contenteditable') === 'false';
+    };
+    Context.prototype.enable = function () {
+        this.layoutInfo.editable.attr('contenteditable', true);
+        this.invoke('toolbar.activate', true);
+        this.triggerEvent('disable', false);
+    };
+    Context.prototype.disable = function () {
+        // close codeview if codeview is opend
+        if (this.invoke('codeview.isActivated')) {
+            this.invoke('codeview.deactivate');
+        }
+        this.layoutInfo.editable.attr('contenteditable', false);
+        this.invoke('toolbar.deactivate', true);
+        this.triggerEvent('disable', true);
+    };
+    Context.prototype.triggerEvent = function () {
+        var namespace = lists.head(arguments);
+        var args = lists.tail(lists.from(arguments));
+        var callback = this.options.callbacks[func.namespaceToCamel(namespace, 'on')];
+        if (callback) {
+            callback.apply(this.$note[0], args);
+        }
+        this.$note.trigger('summernote.' + namespace, args);
+    };
+    Context.prototype.initializeModule = function (key) {
+        var module = this.modules[key];
+        module.shouldInitialize = module.shouldInitialize || func.ok;
+        if (!module.shouldInitialize()) {
+            return;
+        }
+        // initialize module
+        if (module.initialize) {
+            module.initialize();
+        }
+        // attach events
+        if (module.events) {
+            dom.attachEvents(this.$note, module.events);
+        }
+    };
+    Context.prototype.module = function (key, ModuleClass, withoutIntialize) {
+        if (arguments.length === 1) {
+            return this.modules[key];
+        }
+        this.modules[key] = new ModuleClass(this);
+        if (!withoutIntialize) {
+            this.initializeModule(key);
+        }
+    };
+    Context.prototype.removeModule = function (key) {
+        var module = this.modules[key];
+        if (module.shouldInitialize()) {
+            if (module.events) {
+                dom.detachEvents(this.$note, module.events);
+            }
+            if (module.destroy) {
+                module.destroy();
+            }
+        }
+        delete this.modules[key];
+    };
+    Context.prototype.memo = function (key, obj) {
+        if (arguments.length === 1) {
+            return this.memos[key];
+        }
+        this.memos[key] = obj;
+    };
+    Context.prototype.removeMemo = function (key) {
+        if (this.memos[key] && this.memos[key].destroy) {
+            this.memos[key].destroy();
+        }
+        delete this.memos[key];
+    };
+    /**
+     * Some buttons need to change their visual style immediately once they get pressed
+     */
+    Context.prototype.createInvokeHandlerAndUpdateState = function (namespace, value) {
+        var _this = this;
+        return function (event) {
+            _this.createInvokeHandler(namespace, value)(event);
+            _this.invoke('buttons.updateCurrentStyle');
+        };
+    };
+    Context.prototype.createInvokeHandler = function (namespace, value) {
+        var _this = this;
+        return function (event) {
+            event.preventDefault();
+            var $target = $$1(event.target);
+            _this.invoke(namespace, value || $target.closest('[data-value]').data('value'), $target);
+        };
+    };
+    Context.prototype.invoke = function () {
+        var namespace = lists.head(arguments);
+        var args = lists.tail(lists.from(arguments));
+        var splits = namespace.split('.');
+        var hasSeparator = splits.length > 1;
+        var moduleName = hasSeparator && lists.head(splits);
+        var methodName = hasSeparator ? lists.last(splits) : lists.head(splits);
+        var module = this.modules[moduleName || 'editor'];
+        if (!moduleName && this[methodName]) {
+            return this[methodName].apply(this, args);
+        }
+        else if (module && module[methodName] && module.shouldInitialize()) {
+            return module[methodName].apply(module, args);
+        }
+    };
+    return Context;
+}());
+
+$$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 = $$1(note);
+            if (!$note.data('summernote')) {
+                var context = new Context($note, options);
+                $note.data('summernote', context);
+                $note.data('summernote').triggerEvent('init', context.layoutInfo);
+            }
+        });
+        var $note = this.first();
+        if ($note.length) {
+            var context = $note.data('summernote');
+            if (isExternalAPICalled) {
+                return context.invoke.apply(context, lists.from(arguments));
+            }
+            else if (options.focus) {
+                context.invoke('editor.focus');
+            }
+        }
+        return this;
+    }
+});
+
+$$1.summernote = $$1.extend($$1.summernote, {
+    version: '0.8.10',
+    ui: ui,
+    dom: dom,
+    plugins: {},
+    options: {
+        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,
+            '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: true,
+        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: [
+                ['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
+                ['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,
+        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'
+        ],
+        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']
+        ],
+        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: {
+            onInit: null,
+            onFocus: null,
+            onBlur: null,
+            onBlurCodeview: null,
+            onEnter: null,
+            onKeyup: null,
+            onKeydown: null,
+            onImageUpload: null,
+            onImageUploadError: null
+        },
+        codemirror: {
+            mode: 'text/html',
+            htmlMode: true,
+            lineNumbers: true
+        },
+        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',
+            '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',
+            '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'
+        }
+    }
+});
+
+})));
+//# sourceMappingURL=summernote.js.map

public/assets/addons/summernote/lang/summernote-zh-CN.js

@@ -0,0 +1,155 @@
+(function($) {
+  $.extend($.summernote.lang, {
+    'zh-CN': {
+      font: {
+        bold: '粗体',
+        italic: '斜体',
+        underline: '下划线',
+        clear: '清除格式',
+        height: '行高',
+        name: '字体',
+        strikethrough: '删除线',
+        subscript: '下标',
+        superscript: '上标',
+        size: '字号'
+      },
+      image: {
+        image: '图片',
+        insert: '插入图片',
+        resizeFull: '缩放至 100%',
+        resizeHalf: '缩放至 50%',
+        resizeQuarter: '缩放至 25%',
+        floatLeft: '靠左浮动',
+        floatRight: '靠右浮动',
+        floatNone: '取消浮动',
+        shapeRounded: '形状: 圆角',
+        shapeCircle: '形状: 圆',
+        shapeThumbnail: '形状: 缩略图',
+        shapeNone: '形状: 无',
+        dragImageHere: '将图片拖拽至此处',
+        dropImage: 'Drop image or Text',
+        selectFromFiles: '从本地上传',
+        maximumFileSize: '文件大小最大值',
+        maximumFileSizeError: '文件大小超出最大值。',
+        url: '图片地址',
+        remove: '移除图片',
+        original: 'Original'
+      },
+      video: {
+        video: '视频',
+        videoLink: '视频链接',
+        insert: '插入视频',
+        url: '视频地址',
+        providers: '(优酷, 腾讯, Instagram, DailyMotion, Youtube等)'
+      },
+      link: {
+        link: '链接',
+        insert: '插入链接',
+        unlink: '去除链接',
+        edit: '编辑链接',
+        textToDisplay: '显示文本',
+        url: '链接地址',
+        openInNewWindow: '在新窗口打开'
+      },
+      table: {
+        table: '表格',
+        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: '水平线'
+      },
+      style: {
+        style: '样式',
+        p: '普通',
+        blockquote: '引用',
+        pre: '代码',
+        h1: '标题 1',
+        h2: '标题 2',
+        h3: '标题 3',
+        h4: '标题 4',
+        h5: '标题 5',
+        h6: '标题 6'
+      },
+      lists: {
+        unordered: '无序列表',
+        ordered: '有序列表'
+      },
+      options: {
+        help: '帮助',
+        fullscreen: '全屏',
+        codeview: '源代码'
+      },
+      paragraph: {
+        paragraph: '段落',
+        outdent: '减少缩进',
+        indent: '增加缩进',
+        left: '左对齐',
+        center: '居中对齐',
+        right: '右对齐',
+        justify: '两端对齐'
+      },
+      color: {
+        recent: '最近使用',
+        more: '更多',
+        background: '背景',
+        foreground: '前景',
+        transparent: '透明',
+        setTransparent: '透明',
+        reset: '重置',
+        resetToDefault: '默认'
+      },
+      shortcut: {
+        shortcuts: '快捷键',
+        close: '关闭',
+        textFormatting: '文本格式',
+        action: '动作',
+        paragraphFormatting: '段落格式',
+        documentStyle: '文档样式',
+        extraKeys: '额外按键'
+      },
+      help: {
+        insertParagraph: '插入段落',
+        undo: '撤销',
+        redo: '重做',
+        tab: '增加缩进',
+        untab: '减少缩进',
+        bold: '粗体',
+        italic: '斜体',
+        underline: '下划线',
+        strikethrough: '删除线',
+        removeFormat: '清除格式',
+        justifyLeft: '左对齐',
+        justifyCenter: '居中对齐',
+        justifyRight: '右对齐',
+        justifyFull: '两端对齐',
+        insertUnorderedList: '无序列表',
+        insertOrderedList: '有序列表',
+        outdent: '减少缩进',
+        indent: '增加缩进',
+        formatPara: '设置选中内容样式为 普通',
+        formatH1: '设置选中内容样式为 标题1',
+        formatH2: '设置选中内容样式为 标题2',
+        formatH3: '设置选中内容样式为 标题3',
+        formatH4: '设置选中内容样式为 标题4',
+        formatH5: '设置选中内容样式为 标题5',
+        formatH6: '设置选中内容样式为 标题6',
+        insertHorizontalRule: '插入水平线',
+        'linkDialog.show': '显示链接对话框'
+      },
+      history: {
+        undo: '撤销',
+        redo: '重做'
+      },
+      specialChar: {
+        specialChar: 'SPECIAL CHARACTERS',
+        select: 'Select Special characters'
+      }
+    }
+  });
+})(jQuery);

public/assets/addons/summernote/lang/summernote-zh-TW.js

@@ -0,0 +1,155 @@
+(function($) {
+  $.extend($.summernote.lang, {
+    'zh-TW': {
+      font: {
+        bold: '粗體',
+        italic: '斜體',
+        underline: '底線',
+        clear: '清除格式',
+        height: '行高',
+        name: '字體',
+        strikethrough: '刪除線',
+        subscript: '下標',
+        superscript: '上標',
+        size: '字號'
+      },
+      image: {
+        image: '圖片',
+        insert: '插入圖片',
+        resizeFull: '縮放至100%',
+        resizeHalf: '縮放至 50%',
+        resizeQuarter: '縮放至 25%',
+        floatLeft: '靠左浮動',
+        floatRight: '靠右浮動',
+        floatNone: '取消浮動',
+        shapeRounded: '形狀: 圓角',
+        shapeCircle: '形狀: 圓',
+        shapeThumbnail: '形狀: 縮略圖',
+        shapeNone: '形狀: 無',
+        dragImageHere: '將圖片拖曳至此處',
+        dropImage: 'Drop image or Text',
+        selectFromFiles: '從本機上傳',
+        maximumFileSize: '文件大小最大值',
+        maximumFileSizeError: '文件大小超出最大值。',
+        url: '圖片網址',
+        remove: '移除圖片',
+        original: 'Original'
+      },
+      video: {
+        video: '影片',
+        videoLink: '影片連結',
+        insert: '插入影片',
+        url: '影片網址',
+        providers: '(優酷, Instagram, DailyMotion, Youtube等)'
+      },
+      link: {
+        link: '連結',
+        insert: '插入連結',
+        unlink: '取消連結',
+        edit: '編輯連結',
+        textToDisplay: '顯示文字',
+        url: '連結網址',
+        openInNewWindow: '在新視窗開啟'
+      },
+      table: {
+        table: '表格',
+        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: '水平線'
+      },
+      style: {
+        style: '樣式',
+        p: '一般',
+        blockquote: '引用區塊',
+        pre: '程式碼區塊',
+        h1: '標題 1',
+        h2: '標題 2',
+        h3: '標題 3',
+        h4: '標題 4',
+        h5: '標題 5',
+        h6: '標題 6'
+      },
+      lists: {
+        unordered: '項目清單',
+        ordered: '編號清單'
+      },
+      options: {
+        help: '幫助',
+        fullscreen: '全螢幕',
+        codeview: '原始碼'
+      },
+      paragraph: {
+        paragraph: '段落',
+        outdent: '取消縮排',
+        indent: '增加縮排',
+        left: '靠右對齊',
+        center: '靠中對齊',
+        right: '靠右對齊',
+        justify: '左右對齊'
+      },
+      color: {
+        recent: '字型顏色',
+        more: '更多',
+        background: '背景',
+        foreground: '前景',
+        transparent: '透明',
+        setTransparent: '透明',
+        reset: '重設',
+        resetToDefault: '默認'
+      },
+      shortcut: {
+        shortcuts: '快捷鍵',
+        close: '關閉',
+        textFormatting: '文字格式',
+        action: '動作',
+        paragraphFormatting: '段落格式',
+        documentStyle: '文件格式',
+        extraKeys: '額外按鍵'
+      },
+      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: '復原',
+        redo: '取消復原'
+      },
+      specialChar: {
+        specialChar: 'SPECIAL CHARACTERS',
+        select: 'Select Special characters'
+      }
+    }
+  });
+})(jQuery);

public/assets/js/addons.js

@@ -1,3 +1,117 @@
 define([], function () {
-    
+    require.config({
+    paths: {
+        'summernote': '../addons/summernote/lang/summernote-zh-CN.min'
+    },
+    shim: {
+        'summernote': ['../addons/summernote/js/summernote.min', 'css!../addons/summernote/css/summernote.css'],
+    }
+});
+require(['form', 'upload'], function (Form, Upload) {
+    var _bindevent = Form.events.bindevent;
+    Form.events.bindevent = function (form) {
+        _bindevent.apply(this, [form]);
+        try {
+            //绑定summernote事件
+            if ($(".summernote,.editor", form).size() > 0) {
+                require(['summernote'], function () {
+                    var imageButton = function (context) {
+                        var ui = $.summernote.ui;
+                        var button = ui.button({
+                            contents: '<i class="fa fa-file-image-o"/>',
+                            tooltip: __('Choose'),
+                            click: function () {
+                                parent.Fast.api.open("general/attachment/select?element_id=&multiple=true&mimetype=image/*", __('Choose'), {
+                                    callback: function (data) {
+                                        var urlArr = data.url.split(/\,/);
+                                        $.each(urlArr, function () {
+                                            var url = Fast.api.cdnurl(this);
+                                            context.invoke('editor.insertImage', url);
+                                        });
+                                    }
+                                });
+                                return false;
+                            }
+                        });
+                        return button.render();
+                    };
+                    var attachmentButton = function (context) {
+                        var ui = $.summernote.ui;
+                        var button = ui.button({
+                            contents: '<i class="fa fa-file"/>',
+                            tooltip: __('Choose'),
+                            click: function () {
+                                parent.Fast.api.open("general/attachment/select?element_id=&multiple=true&mimetype=*", __('Choose'), {
+                                    callback: function (data) {
+                                        var urlArr = data.url.split(/\,/);
+                                        $.each(urlArr, function () {
+                                            var url = Fast.api.cdnurl(this);
+                                            var node = $("<a href='" + url + "'>" + url + "</a>");
+                                            context.invoke('insertNode', node[0]);
+                                        });
+                                    }
+                                });
+                                return false;
+                            }
+                        });
+                        return button.render();
+                    };
+
+                    $(".summernote,.editor", form).summernote({
+                        height: 250,
+                        lang: 'zh-CN',
+                        fontNames: [
+                            'Arial', 'Arial Black', 'Serif', 'Sans', 'Courier',
+                            'Courier New', 'Comic Sans MS', 'Helvetica', 'Impact', 'Lucida Grande',
+                            "Open Sans", "Hiragino Sans GB", "Microsoft YaHei",
+                            '微软雅黑', '宋体', '黑体', '仿宋', '楷体', '幼圆',
+                        ],
+                        fontNamesIgnoreCheck: [
+                            "Open Sans", "Microsoft YaHei",
+                            '微软雅黑', '宋体', '黑体', '仿宋', '楷体', '幼圆'
+                        ],
+                        toolbar: [
+                            ['style', ['style', 'undo', 'redo']],
+                            ['font', ['bold', 'underline', 'strikethrough', 'clear']],
+                            ['fontname', ['color', 'fontname', 'fontsize']],
+                            ['para', ['ul', 'ol', 'paragraph', 'height']],
+                            ['table', ['table', 'hr']],
+                            ['insert', ['link', 'picture', 'video']],
+                            ['select', ['image', 'attachment']],
+                            ['view', ['fullscreen', 'codeview', 'help']],
+                        ],
+                        buttons: {
+                            image: imageButton,
+                            attachment: attachmentButton,
+                        },
+                        dialogsInBody: true,
+                        followingToolbar: false,
+                        callbacks: {
+                            onChange: function (contents) {
+                                $(this).val(contents);
+                                $(this).trigger('change');
+                            },
+                            onInit: function () {
+                            },
+                            onImageUpload: function (files) {
+                                var that = this;
+                                //依次上传图片
+                                for (var i = 0; i < files.length; i++) {
+                                    Upload.api.send(files[i], function (data) {
+                                        var url = Fast.api.cdnurl(data.url);
+                                        $(that).summernote("insertImage", url, 'filename');
+                                    });
+                                }
+                            }
+                        }
+                    });
+                });
+            }
+        } catch (e) {
+
+        }
+
+    };
+});
+
 });