secure-sharing/SecureSharing/wwwroot/plugins/summernote/summernote.js

/*!
 * 
 * Super simple wysiwyg editor v0.8.18
 * https://summernote.org
 * 
 * 
 * Copyright 2013- Alan Hong. and other contributors
 * summernote may be freely distributed under the MIT license.
 * 
 * Date: 2020-05-20T16:47Z
 * 
 */
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            /***/ 1:
            /***/ (function (module, __webpack_exports__, __webpack_require__) {

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                var Renderer = /*#__PURE__*/function () {
                    function Renderer(markup, children, options, callback) {
                        _classCallCheck(this, Renderer);

                        this.markup = markup;
                        this.children = children;
                        this.options = options;
                        this.callback = callback;
                    }

                    _createClass(Renderer, [{
                        key: "render",
                        value: function render($parent) {
                            var $node = jquery__WEBPACK_IMPORTED_MODULE_0___default()(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) {
                                jquery__WEBPACK_IMPORTED_MODULE_0___default.a.each(this.options.data, function (k, v) {
                                    $node.attr('data-' + k, v);
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                            if (this.options && this.options.click) {
                                $node.on('click', this.options.click);
                            }

                            if (this.children) {
                                var $container = $node.find('.note-children-container');
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                            var children = Array.isArray(arguments[0]) ? arguments[0] : [];

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                                children = options.children;
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                    module.exports = __webpack_amd_options__;

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                }.call(this, {}))

                /***/
            }),

            /***/ 3:
            /***/ (function (module, __webpack_exports__, __webpack_require__) {

                "use strict";

// EXTERNAL MODULE: external {"root":"jQuery","commonjs2":"jquery","commonjs":"jquery","amd":"jquery"}
                var external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_ = __webpack_require__(0);
                var external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default = /*#__PURE__*/__webpack_require__.n(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_);

// CONCATENATED MODULE: ./src/js/base/summernote-en-US.js

                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote || {
                    lang: {}
                };
                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.lang, {
                    'en-US': {
                        font: {
                            bold: 'Bold',
                            italic: 'Italic',
                            underline: 'Underline',
                            clear: 'Remove Font Style',
                            height: 'Line Height',
                            name: 'Font Family',
                            strikethrough: 'Strikethrough',
                            subscript: 'Subscript',
                            superscript: 'Superscript',
                            size: 'Font Size',
                            sizeunit: 'Font Size Unit'
                        },
                        image: {
                            image: 'Picture',
                            insert: 'Insert Image',
                            resizeFull: 'Resize full',
                            resizeHalf: 'Resize half',
                            resizeQuarter: 'Resize quarter',
                            resizeNone: 'Original size',
                            floatLeft: 'Float Left',
                            floatRight: 'Float Right',
                            floatNone: 'Remove float',
                            shapeRounded: 'Shape: Rounded',
                            shapeCircle: 'Shape: Circle',
                            shapeThumbnail: 'Shape: Thumbnail',
                            shapeNone: 'Shape: None',
                            dragImageHere: 'Drag image or text here',
                            dropImage: 'Drop image or Text',
                            selectFromFiles: 'Select from files',
                            maximumFileSize: 'Maximum file size',
                            maximumFileSizeError: 'Maximum file size exceeded.',
                            url: 'Image URL',
                            remove: 'Remove Image',
                            original: 'Original'
                        },
                        video: {
                            video: 'Video',
                            videoLink: 'Video Link',
                            insert: 'Insert Video',
                            url: 'Video URL',
                            providers: '(YouTube, 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',
                            useProtocol: 'Use default protocol'
                        },
                        table: {
                            table: 'Table',
                            addRowAbove: 'Add row above',
                            addRowBelow: 'Add row below',
                            addColLeft: 'Add column left',
                            addColRight: 'Add column right',
                            delRow: 'Delete row',
                            delCol: 'Delete column',
                            delTable: 'Delete table'
                        },
                        hr: {
                            insert: 'Insert Horizontal Rule'
                        },
                        style: {
                            style: 'Style',
                            p: 'Normal',
                            blockquote: 'Quote',
                            pre: 'Code',
                            h1: 'Header 1',
                            h2: 'Header 2',
                            h3: 'Header 3',
                            h4: 'Header 4',
                            h5: 'Header 5',
                            h6: 'Header 6'
                        },
                        lists: {
                            unordered: 'Unordered list',
                            ordered: 'Ordered list'
                        },
                        options: {
                            help: 'Help',
                            fullscreen: 'Full Screen',
                            codeview: 'Code View'
                        },
                        paragraph: {
                            paragraph: 'Paragraph',
                            outdent: 'Outdent',
                            indent: 'Indent',
                            left: 'Align left',
                            center: 'Align center',
                            right: 'Align right',
                            justify: 'Justify full'
                        },
                        color: {
                            recent: 'Recent Color',
                            more: 'More Color',
                            background: 'Background Color',
                            foreground: 'Text Color',
                            transparent: 'Transparent',
                            setTransparent: 'Set transparent',
                            reset: 'Reset',
                            resetToDefault: 'Reset to default',
                            cpSelect: 'Select'
                        },
                        shortcut: {
                            shortcuts: 'Keyboard shortcuts',
                            close: 'Close',
                            textFormatting: 'Text formatting',
                            action: 'Action',
                            paragraphFormatting: 'Paragraph formatting',
                            documentStyle: 'Document Style',
                            extraKeys: 'Extra keys'
                        },
                        help: {
                            'escape': 'Escape',
                            'insertParagraph': 'Insert Paragraph',
                            'undo': 'Undo the last command',
                            'redo': 'Redo the last command',
                            'tab': 'Tab',
                            'untab': 'Untab',
                            'bold': 'Set a bold style',
                            'italic': 'Set a italic style',
                            'underline': 'Set a underline style',
                            'strikethrough': 'Set a strikethrough style',
                            'removeFormat': 'Clean a style',
                            'justifyLeft': 'Set left align',
                            'justifyCenter': 'Set center align',
                            'justifyRight': 'Set right align',
                            'justifyFull': 'Set full align',
                            'insertUnorderedList': 'Toggle unordered list',
                            'insertOrderedList': 'Toggle ordered list',
                            'outdent': 'Outdent on current paragraph',
                            'indent': 'Indent on current paragraph',
                            'formatPara': 'Change current block\'s format as a paragraph(P tag)',
                            'formatH1': 'Change current block\'s format as H1',
                            'formatH2': 'Change current block\'s format as H2',
                            'formatH3': 'Change current block\'s format as H3',
                            'formatH4': 'Change current block\'s format as H4',
                            'formatH5': 'Change current block\'s format as H5',
                            'formatH6': 'Change current block\'s format as H6',
                            'insertHorizontalRule': 'Insert horizontal rule',
                            'linkDialog.show': 'Show Link Dialog'
                        },
                        history: {
                            undo: 'Undo',
                            redo: 'Redo'
                        },
                        specialChar: {
                            specialChar: 'SPECIAL CHARACTERS',
                            select: 'Select Special characters'
                        },
                        output: {
                            noSelection: 'No Selection Made!'
                        }
                    }
                });
// CONCATENATED MODULE: ./src/js/base/core/env.js

                var isSupportAmd = typeof define === 'function' && __webpack_require__(2); // eslint-disable-line

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

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

                function validFontName(fontName) {
                    return external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.inArray(fontName.toLowerCase(), genericFontFamilies) === -1 ? "'".concat(fontName, "'") : fontName;
                }

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

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

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

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

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

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

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

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

                /* harmony default export */
                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) && !/chrome/i.test(userAgent),
                    browserVersion: browserVersion,
                    jqueryVersion: parseFloat(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.fn.jquery),
                    isSupportAmd: isSupportAmd,
                    isSupportTouch: isSupportTouch,
                    isFontInstalled: env_isFontInstalled,
                    isW3CRangeSupport: !!document.createRange,
                    inputEventName: inputEventName,
                    genericFontFamilies: genericFontFamilies,
                    validFontName: validFontName
                });

// CONCATENATED MODULE: ./src/js/base/core/func.js

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

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

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

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

                function ok() {
                    return true;
                }

                function fail() {
                    return false;
                }

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

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

                function func_self(a) {
                    return a;
                }

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

                var idCounter = 0;

                /**
                 * reset globally-unique id
                 *
                 */

                function resetUniqueId() {
                    idCounter = 0;
                }

                /**
                 * generate a globally-unique id
                 *
                 * @param {String} [prefix]
                 */


                function uniqueId(prefix) {
                    var id = ++idCounter + '';
                    return prefix ? prefix + id : id;
                }

                /**
                 * returns bnd (bounds) from rect
                 *
                 * - IE Compatibility Issue: http://goo.gl/sRLOAo
                 * - Scroll Issue: http://goo.gl/sNjUc
                 *
                 * @param {Rect} rect
                 * @return {Object} bounds
                 * @return {Number} bounds.top
                 * @return {Number} bounds.left
                 * @return {Number} bounds.width
                 * @return {Number} bounds.height
                 */


                function rect2bnd(rect) {
                    var $document = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document);
                    return {
                        top: rect.top + $document.scrollTop(),
                        left: rect.left + $document.scrollLeft(),
                        width: rect.right - rect.left,
                        height: rect.bottom - rect.top
                    };
                }

                /**
                 * returns a copy of the object where the keys have become the values and the values the keys.
                 * @param {Object} obj
                 * @return {Object}
                 */


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

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

                    return inverted;
                }

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


                function namespaceToCamel(namespace, prefix) {
                    prefix = prefix || '';
                    return prefix + namespace.split('.').map(function (name) {
                        return name.substring(0, 1).toUpperCase() + name.substring(1);
                    }).join('');
                }

                /**
                 * Returns a function, that, as long as it continues to be invoked, will not
                 * be triggered. The function will be called after it stops being called for
                 * N milliseconds. If `immediate` is passed, trigger the function on the
                 * leading edge, instead of the trailing.
                 * @param {Function} func
                 * @param {Number} wait
                 * @param {Boolean} immediate
                 * @return {Function}
                 */


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

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

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

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

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

                /**
                 *
                 * @param {String} url
                 * @return {Boolean}
                 */


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

                /* harmony default export */
                var func = ({
                    eq: eq,
                    eq2: eq2,
                    peq2: peq2,
                    ok: ok,
                    fail: fail,
                    self: func_self,
                    not: not,
                    and: and,
                    invoke: func_invoke,
                    resetUniqueId: resetUniqueId,
                    uniqueId: uniqueId,
                    rect2bnd: rect2bnd,
                    invertObject: invertObject,
                    namespaceToCamel: namespaceToCamel,
                    debounce: debounce,
                    isValidUrl: isValidUrl
                });

// CONCATENATED MODULE: ./src/js/base/core/lists.js

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

                function lists_head(array) {
                    return array[0];
                }

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


                function lists_last(array) {
                    return array[array.length - 1];
                }

                /**
                 * returns everything but the last entry of the array.
                 *
                 * @param {Array} array
                 */


                function initial(array) {
                    return array.slice(0, array.length - 1);
                }

                /**
                 * returns the rest of the items in an array.
                 *
                 * @param {Array} array
                 */


                function tail(array) {
                    return array.slice(1);
                }

                /**
                 * returns item of array
                 */


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

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

                /**
                 * returns true if all of the values in the array pass the predicate truth test.
                 */


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

                    return true;
                }

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


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

                    return false;
                }

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


                function sum(array, fn) {
                    fn = fn || func.self;
                    return array.reduce(function (memo, v) {
                        return memo + fn(v);
                    }, 0);
                }

                /**
                 * returns a copy of the collection with array type.
                 * @param {Collection} collection - collection eg) node.childNodes, ...
                 */


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

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

                    return result;
                }

                /**
                 * returns whether list is empty or not
                 */


                function lists_isEmpty(array) {
                    return !array || !array.length;
                }

                /**
                 * cluster elements by predicate function.
                 *
                 * @param {Array} array - array
                 * @param {Function} fn - predicate function for cluster rule
                 * @param {Array[]}
                 */


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

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

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

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

                    return null;
                }

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


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

                    return null;
                }

                /**
                 * @class core.list
                 *
                 * list utils
                 *
                 * @singleton
                 * @alternateClassName list
                 */


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


                var NBSP_CHAR = String.fromCharCode(160);
                var ZERO_WIDTH_NBSP_CHAR = "\uFEFF";

                /**
                 * @method isEditable
                 *
                 * returns whether node is `note-editable` or not.
                 *
                 * @param {Node} node
                 * @return {Boolean}
                 */

                function isEditable(node) {
                    return node && external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(node).hasClass('note-editable');
                }

                /**
                 * @method isControlSizing
                 *
                 * returns whether node is `note-control-sizing` or not.
                 *
                 * @param {Node} node
                 * @return {Boolean}
                 */


                function isControlSizing(node) {
                    return node && external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(node).hasClass('note-control-sizing');
                }

                /**
                 * @method makePredByNodeName
                 *
                 * returns predicate which judge whether nodeName is same
                 *
                 * @param {String} nodeName
                 * @return {Function}
                 */


                function makePredByNodeName(nodeName) {
                    nodeName = nodeName.toUpperCase();
                    return function (node) {
                        return node && node.nodeName.toUpperCase() === nodeName;
                    };
                }

                /**
                 * @method isText
                 *
                 *
                 *
                 * @param {Node} node
                 * @return {Boolean} true if node's type is text(3)
                 */


                function isText(node) {
                    return node && node.nodeType === 3;
                }

                /**
                 * @method isElement
                 *
                 *
                 *
                 * @param {Node} node
                 * @return {Boolean} true if node's type is element(1)
                 */


                function isElement(node) {
                    return node && node.nodeType === 1;
                }

                /**
                 * ex) br, col, embed, hr, img, input, ...
                 * @see http://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
                 */


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

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


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

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

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

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

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

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

                var isBlockquote = makePredByNodeName('BLOCKQUOTE');

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

                var isAnchor = makePredByNodeName('A');

                function isParaInline(node) {
                    return dom_isInline(node) && !!dom_ancestor(node, isPara);
                }

                function isBodyInline(node) {
                    return dom_isInline(node) && !dom_ancestor(node, isPara);
                }

                var isBody = makePredByNodeName('BODY');

                /**
                 * returns whether nodeB is closest sibling of nodeA
                 *
                 * @param {Node} nodeA
                 * @param {Node} nodeB
                 * @return {Boolean}
                 */

                function isClosestSibling(nodeA, nodeB) {
                    return nodeA.nextSibling === nodeB || nodeA.previousSibling === nodeB;
                }

                /**
                 * returns array of closest siblings with node
                 *
                 * @param {Node} node
                 * @param {function} [pred] - predicate function
                 * @return {Node[]}
                 */


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

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

                    siblings.push(node);

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

                    return siblings;
                }

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


                var blankHTML = env.isMSIE && env.browserVersion < 11 ? '&nbsp;' : '<br>';

                /**
                 * @method nodeLength
                 *
                 * returns #text's text size or element's childNodes size
                 *
                 * @param {Node} node
                 */

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

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

                    return 0;
                }

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


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

                    return dom_isEmpty(node);
                }

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


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

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

                    return false;
                }

                /**
                 * padding blankHTML if node is empty (for cursor position)
                 */


                function paddingBlankHTML(node) {
                    if (!isVoid(node) && !nodeLength(node)) {
                        node.innerHTML = blankHTML;
                    }
                }

                /**
                 * find nearest ancestor predicate hit
                 *
                 * @param {Node} node
                 * @param {Function} pred - predicate function
                 */


                function dom_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 = [];
                    dom_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 dom_commonAncestor(nodeA, nodeB) {
                    var ancestors = listAncestor(nodeA);

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

                    return null; // difference document area
                }

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


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

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

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

                    return nodes;
                }

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


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

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

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

                    return nodes;
                }

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


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

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

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

                    return descendants;
                }

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


                function wrap(node, wrapperName) {
                    var parent = node.parentNode;
                    var wrapper = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<' + wrapperName + '>')[0];
                    parent.insertBefore(wrapper, node);
                    wrapper.appendChild(node);
                    return wrapper;
                }

                /**
                 * insert node after preceding
                 *
                 * @param {Node} node
                 * @param {Node} preceding - predicate function
                 */


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

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

                    return node;
                }

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


                function appendChildNodes(node, aChild) {
                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.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 dom_isLeftEdgeOf(node, ancestor) {
                    while (node && node !== ancestor) {
                        if (dom_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 (dom_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) && dom_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 dom_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 dom_prevPoint(point, isSkipInnerOffset) {
                    var node;
                    var offset;

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

                        node = point.node.parentNode;
                        offset = dom_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 dom_nextPoint(point, isSkipInnerOffset) {
                    var node, offset;

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

                        var nextTextNode = getNextTextNode(point.node);

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

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

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


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

                    if (dom_isEmpty(point.node)) {
                        node = point.node.nextSibling;
                        offset = 0;
                        return {
                            node: node,
                            offset: offset
                        };
                    }

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

                        var nextTextNode = getNextTextNode(point.node);

                        if (nextTextNode) {
                            node = nextTextNode;
                            offset = 0;
                        } else {
                            node = point.node.parentNode;
                            offset = dom_position(point.node) + 1;
                        } // if next node is editable, return current node's sibling node.


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

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

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

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

                /*
* returns the next Text node index or 0 if not found.
*/


                function getNextTextNode(actual) {
                    if (!actual.nextSibling) return undefined;
                    if (actual.parent !== actual.nextSibling.parent) return undefined;
                    if (isText(actual.nextSibling)) return actual.nextSibling;
                    return getNextTextNode(actual.nextSibling);
                }

                /**
                 * returns whether pointA and pointB is same or not.
                 *
                 * @param {BoundaryPoint} pointA
                 * @param {BoundaryPoint} pointB
                 * @return {Boolean}
                 */


                function isSamePoint(pointA, pointB) {
                    return pointA.node === pointB.node && pointA.offset === pointB.offset;
                }

                /**
                 * returns whether point is visible (can set cursor) or not.
                 *
                 * @param {BoundaryPoint} point
                 * @return {Boolean}
                 */


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

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

                    if ((!leftNode || isVoid(leftNode)) && (!rightNode || isVoid(rightNode))) {
                        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 = dom_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 = dom_nextPoint(point);
                    }

                    return null;
                }

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


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

                    var ch = point.node.nodeValue.charAt(point.offset - 1);
                    return ch && ch !== ' ' && ch !== NBSP_CHAR;
                }

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


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

                    var ch = point.node.nodeValue.charAt(point.offset - 1);
                    return ch === ' ' || ch === NBSP_CHAR;
                }

                /**
                 * @method walkPoint
                 *
                 * @param {BoundaryPoint} startPoint
                 * @param {BoundaryPoint} endPoint
                 * @param {Function} handler
                 * @param {Boolean} isSkipInnerOffset
                 */


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

                    while (point) {
                        handler(point);

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

                        var isSkipOffset = isSkipInnerOffset && startPoint.node !== point.node && endPoint.node !== point.node;
                        point = nextPointWithEmptyNode(point, isSkipOffset);
                    }
                }

                /**
                 * @method makeOffsetPath
                 *
                 * return offsetPath(array of offset) from ancestor
                 *
                 * @param {Node} ancestor - ancestor node
                 * @param {Node} node
                 */


                function makeOffsetPath(ancestor, node) {
                    var ancestors = listAncestor(node, func.eq(ancestor));
                    return ancestors.map(dom_position).reverse();
                }

                /**
                 * @method fromOffsetPath
                 *
                 * return element from offsetPath(array of offset)
                 *
                 * @param {Node} ancestor - ancestor node
                 * @param {array} offsets - offsetPath
                 */


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

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

                    return current;
                }

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


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

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


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


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

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

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

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

                        return clone;
                    }
                }

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


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

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

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

                        return splitNode({
                            node: parent,
                            offset: node ? dom_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 dom_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 dom_replace(node, nodeName) {
                    if (node.nodeName.toUpperCase() === nodeName.toUpperCase()) {
                        return node;
                    }

                    var newNode = dom_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 dom_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 dom_html($node, isNewlineOnBlock) {
                    var markup = dom_value($node);

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

                    return markup;
                }

                function posFromPlaceholder(placeholder) {
                    var $placeholder = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(placeholder);
                    var pos = $placeholder.offset();
                    var height = $placeholder.outerHeight(true); // include margin

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

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

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

                /**
                 * @method isCustomStyleTag
                 *
                 * assert if a node contains a "note-styletag" class,
                 * which implies that's a custom-made style tag node
                 *
                 * @param {Node} an HTML DOM node
                 */


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

                /* harmony default export */
                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>".concat(blankHTML, "</p>"),
                    makePredByNodeName: makePredByNodeName,
                    isEditable: isEditable,
                    isControlSizing: isControlSizing,
                    isText: isText,
                    isElement: isElement,
                    isVoid: isVoid,
                    isPara: isPara,
                    isPurePara: isPurePara,
                    isHeading: isHeading,
                    isInline: dom_isInline,
                    isBlock: func.not(dom_isInline),
                    isBodyInline: isBodyInline,
                    isBody: isBody,
                    isParaInline: isParaInline,
                    isPre: isPre,
                    isList: isList,
                    isTable: isTable,
                    isData: isData,
                    isCell: dom_isCell,
                    isBlockquote: isBlockquote,
                    isBodyContainer: isBodyContainer,
                    isAnchor: isAnchor,
                    isDiv: makePredByNodeName('DIV'),
                    isLi: isLi,
                    isBR: makePredByNodeName('BR'),
                    isSpan: makePredByNodeName('SPAN'),
                    isB: makePredByNodeName('B'),
                    isU: makePredByNodeName('U'),
                    isS: makePredByNodeName('S'),
                    isI: makePredByNodeName('I'),
                    isImg: makePredByNodeName('IMG'),
                    isTextarea: isTextarea,
                    deepestChildIsEmpty: deepestChildIsEmpty,
                    isEmpty: dom_isEmpty,
                    isEmptyAnchor: func.and(isAnchor, dom_isEmpty),
                    isClosestSibling: isClosestSibling,
                    withClosestSiblings: withClosestSiblings,
                    nodeLength: nodeLength,
                    isLeftEdgePoint: isLeftEdgePoint,
                    isRightEdgePoint: isRightEdgePoint,
                    isEdgePoint: isEdgePoint,
                    isLeftEdgeOf: dom_isLeftEdgeOf,
                    isRightEdgeOf: isRightEdgeOf,
                    isLeftEdgePointOf: isLeftEdgePointOf,
                    isRightEdgePointOf: isRightEdgePointOf,
                    prevPoint: dom_prevPoint,
                    nextPoint: dom_nextPoint,
                    nextPointWithEmptyNode: nextPointWithEmptyNode,
                    isSamePoint: isSamePoint,
                    isVisiblePoint: isVisiblePoint,
                    prevPointUntil: prevPointUntil,
                    nextPointUntil: nextPointUntil,
                    isCharPoint: isCharPoint,
                    isSpacePoint: isSpacePoint,
                    walkPoint: walkPoint,
                    ancestor: dom_ancestor,
                    singleChildAncestor: singleChildAncestor,
                    listAncestor: listAncestor,
                    lastAncestor: lastAncestor,
                    listNext: listNext,
                    listPrev: listPrev,
                    listDescendant: listDescendant,
                    commonAncestor: dom_commonAncestor,
                    wrap: wrap,
                    insertAfter: insertAfter,
                    appendChildNodes: appendChildNodes,
                    position: dom_position,
                    hasChildren: hasChildren,
                    makeOffsetPath: makeOffsetPath,
                    fromOffsetPath: fromOffsetPath,
                    splitTree: splitTree,
                    splitPoint: splitPoint,
                    create: dom_create,
                    createText: createText,
                    remove: remove,
                    removeWhile: removeWhile,
                    replace: dom_replace,
                    html: dom_html,
                    value: dom_value,
                    posFromPlaceholder: posFromPlaceholder,
                    attachEvents: attachEvents,
                    detachEvents: detachEvents,
                    isCustomStyleTag: isCustomStyleTag
                });

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

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

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


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

                        this.$note = $note;
                        this.memos = {};
                        this.modules = {};
                        this.layoutInfo = {};
                        this.options = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(true, {}, options); // init ui with options

                        external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui_template(this.options);
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.initialize();
                    }

                    /**
                     * create layout and initialize modules and other resources
                     */


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

                            this._initialize();

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

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

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

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

                            this._destroy();

                            this._initialize();

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

                            // set own id
                            this.options.id = func.uniqueId(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.now()); // set default container for tooltips, popovers, and dialogs

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

                            var buttons = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend({}, this.options.buttons);
                            Object.keys(buttons).forEach(function (key) {
                                _this.memo('button.' + key, buttons[key]);
                            });
                            var modules = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend({}, this.options.modules, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.plugins || {}); // add and initialize modules

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

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

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

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

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

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

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

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

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


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


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

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

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

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

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

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

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

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

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

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

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

                            return function (event) {
                                event.preventDefault();
                                var $target = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(event.target);

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

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

                    return Context;
                }();


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


                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.fn.extend({
                    /**
                     * Summernote API
                     *
                     * @param {Object|String}
                     * @return {this}
                     */
                    summernote: function summernote() {
                        var type = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.type(lists.head(arguments));
                        var isExternalAPICalled = type === 'string';
                        var hasInitOptions = type === 'object';
                        var options = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend({}, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.options, hasInitOptions ? lists.head(arguments) : {}); // Update options

                        options.langInfo = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(true, {}, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.lang['en-US'], external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.lang[options.lang]);
                        options.icons = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(true, {}, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.options.icons, options.icons);
                        options.tooltip = options.tooltip === 'auto' ? !env.isSupportTouch : options.tooltip;
                        this.each(function (idx, note) {
                            var $note = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(note);

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

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

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

                        return this;
                    }
                });

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

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

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


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

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

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

                        tester.moveToElementText(childNodes[offset]);

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

                        prevContainer = childNodes[offset];
                    }

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

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


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

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

                        container = curTextNode;
                        offset = textCount;
                    }

                    return {
                        cont: container,
                        offset: offset
                    };
                }

                /**
                 * return TextRange from boundary point (inspired by google closure-library)
                 * @param {BoundaryPoint} point
                 * @return {TextRange}
                 */


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

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

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

                            offset = 0;
                            isCollapseToStart = false;
                        }

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

                    var textRange = document.body.createTextRange();
                    var info = textRangeInfo(point.node, point.offset);
                    textRange.moveToElementText(info.node);
                    textRange.collapse(info.collapseToStart);
                    textRange.moveStart('character', info.offset);
                    return textRange;
                }

                /**
                 * Wrapped Range
                 *
                 * @constructor
                 * @param {Node} sc - start container
                 * @param {Number} so - start offset
                 * @param {Node} ec - end container
                 * @param {Number} eo - end offset
                 */


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

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

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

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

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

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

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


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

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

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

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

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

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

                    }, {
                        key: "scrollIntoView",
                        value: function scrollIntoView(container) {
                            var height = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(container).height();

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

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

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


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


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

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

                                var hasLeftNode = false;

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

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

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


                                    isLeftToRight = !isLeftToRight;
                                }

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

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

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

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

                                var node;

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

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

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

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

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

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

                            var boundaryPoints = this.getPoints();

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

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

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

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

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

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

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

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

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

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

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

                            var point = dom.prevPointUntil(rng.getStartPoint(), function (point) {
                                return !lists.contains(nodes, point.node);
                            });
                            var emptyParents = [];
                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(nodes, function (idx, node) {
                                // find empty parents
                                var parent = node.parentNode;

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

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

                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(emptyParents, function (idx, node) {
                                dom.remove(node, false);
                            });
                            return new WrappedRange(point.node, point.offset, point.node, point.offset).normalize();
                        }
                        /**
                         * makeIsOn: return isOn(pred) function
                         */

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

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

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

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

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


                            var rng = this.normalize();

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


                            var topAncestor;

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

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

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

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

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

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

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

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

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

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

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

                    }, {
                        key: "pasteHTML",
                        value: function pasteHTML(markup) {
                            markup = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.trim(markup);
                            var contentsContainer = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div></div>').html(markup)[0];
                            var childNodes = lists.from(contentsContainer.childNodes); // const rng = this.wrapBodyInlineWithPara().deleteContents();

                            var rng = this;
                            var reversed = false;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


                /* harmony default export */
                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 create(sc, so, ec, eo) {
                        if (arguments.length === 4) {
                            return new range_WrappedRange(sc, so, ec, eo);
                        } else if (arguments.length === 2) {
                            // collapsed
                            ec = sc;
                            eo = so;
                            return new range_WrappedRange(sc, so, ec, eo);
                        } else {
                            var wrappedRange = this.createFromSelection();

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


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

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

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

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

                    /**
                     * @property {Object} nameFromCode
                     * @property {String} nameFromCode.8 "BACKSPACE"
                     */
                    nameFromCode: func.invertObject(KEY_MAP),
                    code: KEY_MAP
                });

// CONCATENATED MODULE: ./src/js/base/core/async.js

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

                function readFileAsDataURL(file) {
                    return external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.Deferred(function (deferred) {
                        external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(new FileReader(), {
                            onload: function onload(e) {
                                var dataURL = e.target.result;
                                deferred.resolve(dataURL);
                            },
                            onerror: function onerror(err) {
                                deferred.reject(err);
                            }
                        }).readAsDataURL(file);
                    }).promise();
                }

                /**
                 * @method createImage
                 *
                 * create `<image>` from url string
                 *
                 * @param {String} url
                 * @return {Promise} - then: $image
                 */

                function createImage(url) {
                    return external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.Deferred(function (deferred) {
                        var $img = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<img>');
                        $img.one('load', function () {
                            $img.off('error abort');
                            deferred.resolve($img);
                        }).one('error abort', function () {
                            $img.off('load').detach();
                            deferred.reject($img);
                        }).css({
                            display: 'none'
                        }).appendTo(document.body).attr('src', url);
                    }).promise();
                }

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

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

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


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

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

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

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

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


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

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

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

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

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

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

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

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

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

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

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

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

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

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


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

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

                    return History;
                }();


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

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

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


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

                    Style_createClass(Style, [{
                        key: "jQueryCSS",

                        /**
                         * @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} $obj
                         * @param  {Array} propertyNames - An array of one or more CSS properties.
                         * @return {Object}
                         */
                        value: function jQueryCSS($obj, propertyNames) {
                            if (env.jqueryVersion < 1.9) {
                                var result = {};
                                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(propertyNames, function (idx, propertyName) {
                                    result[propertyName] = $obj.css(propertyName);
                                });
                                return result;
                            }

                            return $obj.css(propertyNames);
                        }
                        /**
                         * returns style object from node
                         *
                         * @param {jQuery} $node
                         * @return {Object}
                         */

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

                    }, {
                        key: "stylePara",
                        value: function stylePara(rng, styleInfo) {
                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(rng.nodes(dom.isPara, {
                                includeAncestor: true
                            }), function (idx, para) {
                                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(para).css(styleInfo);
                            });
                        }
                        /**
                         * insert and returns styleNodes on range.
                         *
                         * @param {WrappedRange} rng
                         * @param {Object} [options] - options for styleNodes
                         * @param {String} [options.nodeName] - default: `SPAN`
                         * @param {Boolean} [options.expandClosestSibling] - default: `false`
                         * @param {Boolean} [options.onlyPartialContains] - default: `false`
                         * @return {Node[]}
                         */

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

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

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

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

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

                                return nodes.map(function (node) {
                                    var siblings = dom.withClosestSiblings(node, pred);
                                    var head = lists.head(siblings);
                                    var tails = lists.tail(siblings);
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(tails, function (idx, elem) {
                                        dom.appendChildNodes(head, elem.childNodes);
                                        dom.remove(elem);
                                    });
                                    return lists.head(siblings);
                                });
                            } else {
                                return nodes;
                            }
                        }
                        /**
                         * get current style on cursor
                         *
                         * @param {WrappedRange} rng
                         * @return {Object} - object contains style properties.
                         */

                    }, {
                        key: "current",
                        value: function current(rng) {
                            var $cont = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(!dom.isElement(rng.sc) ? rng.sc.parentNode : rng.sc);
                            var styleInfo = this.fromNode($cont); // document.queryCommandState for toggle state
                            // [workaround] prevent Firefox nsresult: "0x80004005 (NS_ERROR_FAILURE)"

                            try {
                                styleInfo = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(styleInfo, {
                                    'font-bold': document.queryCommandState('bold') ? 'bold' : 'normal',
                                    'font-italic': document.queryCommandState('italic') ? 'italic' : 'normal',
                                    'font-underline': document.queryCommandState('underline') ? 'underline' : 'normal',
                                    'font-subscript': document.queryCommandState('subscript') ? 'subscript' : 'normal',
                                    'font-superscript': document.queryCommandState('superscript') ? 'superscript' : 'normal',
                                    'font-strikethrough': document.queryCommandState('strikethrough') ? 'strikethrough' : 'normal',
                                    'font-family': document.queryCommandValue('fontname') || styleInfo['font-family']
                                });
                            } catch (e) {
                            } // eslint-disable-next-line
                            // list-style-type to list-style(unordered, ordered)


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

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

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

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

                    return Style;
                }();


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

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

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


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

                    Bullet_createClass(Bullet, [{
                        key: "insertOrderedList",

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

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

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

                            var rng = range.create(editable).wrapBodyInlineWithPara();
                            var paras = rng.nodes(dom.isPara, {
                                includeAncestor: true
                            });
                            var clustereds = lists.clusterBy(paras, func.peq2('parentNode'));
                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(clustereds, function (idx, paras) {
                                var head = lists.head(paras);

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

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

                                        paras.map(function (para) {
                                            return para.parentNode;
                                        }).map(function (para) {
                                            return _this.appendToPrevious(para);
                                        });
                                    }
                                } else {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(paras, function (idx, para) {
                                        external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(para).css('marginLeft', function (idx, val) {
                                            return (parseInt(val, 10) || 0) + 25;
                                        });
                                    });
                                }
                            });
                            rng.select();
                        }
                        /**
                         * outdent
                         */

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

                            var rng = range.create(editable).wrapBodyInlineWithPara();
                            var paras = rng.nodes(dom.isPara, {
                                includeAncestor: true
                            });
                            var clustereds = lists.clusterBy(paras, func.peq2('parentNode'));
                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(clustereds, function (idx, paras) {
                                var head = lists.head(paras);

                                if (dom.isLi(head)) {
                                    _this2.releaseList([paras]);
                                } else {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(paras, function (idx, para) {
                                        external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(para).css('marginLeft', function (idx, val) {
                                            val = parseInt(val, 10) || 0;
                                            return val > 25 ? val - 25 : '';
                                        });
                                    });
                                }
                            });
                            rng.select();
                        }
                        /**
                         * toggle list
                         *
                         * @param {String} listName - OL or UL
                         */

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

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

                            if (lists.find(paras, dom.isPurePara)) {
                                var wrappedParas = [];
                                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(clustereds, function (idx, paras) {
                                    wrappedParas = wrappedParas.concat(_this3.wrapList(paras, listName));
                                });
                                paras = wrappedParas; // list to paragraph or change list style
                            } else {
                                var diffLists = rng.nodes(dom.isList, {
                                    includeAncestor: true
                                }).filter(function (listNode) {
                                    return !external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.nodeName(listNode, listName);
                                });

                                if (diffLists.length) {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(diffLists, function (idx, listNode) {
                                        dom.replace(listNode, listName);
                                    });
                                } else {
                                    paras = this.releaseList(clustereds, true);
                                }
                            }

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

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

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

                            dom.appendChildNodes(listNode, paras);

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

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

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

                            var releasedParas = [];
                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(clustereds, function (idx, paras) {
                                var head = lists.head(paras);
                                var last = lists.last(paras);
                                var headList = isEscapseToBody ? dom.lastAncestor(head, dom.isList) : head.parentNode;
                                var parentItem = headList.parentNode;

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

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

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

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

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

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

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

                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(lists.from(paras).reverse(), function (idx, para) {
                                        dom.insertAfter(para, headList);
                                    }); // remove empty lists

                                    var rootLists = lists.compact([headList, middleList, lastList]);
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(rootLists, function (idx, rootList) {
                                        var listNodes = [rootList].concat(dom.listDescendant(rootList, dom.isList));
                                        external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(listNodes.reverse(), function (idx, listNode) {
                                            if (!dom.nodeLength(listNode)) {
                                                dom.remove(listNode, true);
                                            }
                                        });
                                    });
                                }

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

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

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

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

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

                            return siblings;
                        }
                    }]);

                    return Bullet;
                }();


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

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

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


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

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

                        // a Bullet instance to toggle lists off
                        this.bullet = new Bullet_Bullet();
                        this.options = context.options;
                    }

                    /**
                     * insert tab
                     *
                     * @param {WrappedRange} rng
                     * @param {Number} tabsize
                     */


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

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

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

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

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

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

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

                                    if (blockquote) {
                                        // We're inside a blockquote and options ask us to break it
                                        nextPara = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(dom.emptyPara)[0]; // If the split is right before a <br>, remove it so that there's no "empty line"
                                        // after the split in the new blockquote created

                                        if (dom.isRightEdgePoint(rng.getStartPoint()) && dom.isBR(rng.sc.nextSibling)) {
                                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(rng.sc.nextSibling).remove();
                                        }

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

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

                                        var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor);
                                        emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor));
                                        external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(emptyAnchors, function (idx, anchor) {
                                            dom.remove(anchor);
                                        }); // replace empty heading, pre or custom-made styleTag with P tag

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

                            } else {
                                var next = rng.sc.childNodes[rng.so];
                                nextPara = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(dom.emptyPara)[0];

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

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

                    return Typing;
                }();


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

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

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


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

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

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

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

                        _startPoint.colPos = startPoint.cellIndex;

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

                        _startPoint.rowPos = startPoint.parentElement.rowIndex;
                    }

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


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

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

                        _virtualTable[rowIndex][cellIndex] = objPosition;
                    }

                    /**
                     * Create action cell object.
                     *
                     * @param {object} virtualTableCellObj Object of specific position on virtual table.
                     * @param {enum} resultAction Action to be applied in that item.
                     */


                    function getActionCell(virtualTableCellObj, resultAction, virtualRowPosition, virtualColPosition) {
                        return {
                            'baseCell': virtualTableCellObj.baseCell,
                            'action': resultAction,
                            'virtualTable': {
                                'rowIndex': virtualRowPosition,
                                'cellIndex': virtualColPosition
                            }
                        };
                    }

                    /**
                     * Recover free index of row to append Cell.
                     *
                     * @param {int} rowIndex Index of row to find free space.
                     * @param {int} cellIndex Index of cell to find free space in table.
                     */


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

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

                        var newCellIndex = cellIndex;

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

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

                    /**
                     * Recover info about row and cell and add information to virtual table.
                     *
                     * @param {object} row Row to recover information.
                     * @param {object} cell Cell to recover information.
                     */


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

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

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


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

                        if (colspanNumber > 1) {
                            for (var cp = 1; cp < colspanNumber; cp++) {
                                var cellspanIndex = recoverCellIndex(row.rowIndex, cellIndex + cp);
                                adjustStartPoint(row.rowIndex, cellspanIndex, cell, isThisSelectedCell);
                                setVirtualTablePosition(row.rowIndex, cellspanIndex, row, cell, cellHasRowspan, true, true);
                            }
                        }
                    }

                    /**
                     * Process validation and adjust of start point if needed
                     *
                     * @param {int} rowIndex
                     * @param {int} cellIndex
                     * @param {object} cell
                     * @param {bool} isSelectedCell
                     */


                    function adjustStartPoint(rowIndex, cellIndex, cell, isSelectedCell) {
                        if (rowIndex === _startPoint.rowPos && _startPoint.colPos >= cell.cellIndex && cell.cellIndex <= cellIndex && !isSelectedCell) {
                            _startPoint.colPos++;
                        }
                    }

                    /**
                     * Create virtual table of cells with all cells, including span cells.
                     */


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

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

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

                    /**
                     * Get action to be applied on the cell.
                     *
                     * @param {object} cell virtual table cell to apply action
                     */


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

                                break;

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

                                break;
                        }

                        return TableResultAction.resultAction.RemoveCell;
                    }

                    /**
                     * Get action to be applied on the cell.
                     *
                     * @param {object} cell virtual table cell to apply action
                     */


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

                                break;

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

                                break;
                        }

                        return TableResultAction.resultAction.AddCell;
                    }

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

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


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

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

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

                            var cell = row[colPosition];

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


                            var resultAction = TableResultAction.resultAction.Ignore;

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

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

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

                            actualPosition++;
                        }

                        return _actionCellList;
                    };

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


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

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

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

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

                    Table_createClass(Table, [{
                        key: "tab",

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

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

                    }, {
                        key: "addRow",
                        value: function addRow(rng, position) {
                            var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
                            var currentTr = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(cell).closest('tr');
                            var trAttributes = this.recoverAttributes(currentTr);
                            var html = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<tr' + trAttributes + '></tr>');
                            var vTable = new TableResultAction(cell, TableResultAction.where.Row, TableResultAction.requestAction.Add, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(currentTr).closest('table')[0]);
                            var actions = vTable.getActionList();

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

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

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

                                            if (isTopFromRowSpan) {
                                                var newTd = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div></div>').append(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<td' + tdAttributes + '>' + dom.blank + '</td>').removeAttr('rowspan')).html();
                                                html.append(newTd);
                                                break;
                                            }
                                        }

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

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

                                if (cellHasRowspan) {
                                    var lastTrIndex = currentTr[0].rowIndex + (cell.rowSpan - 2);
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(currentTr).parent().find('tr')[lastTrIndex]).after(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(html));
                                    return;
                                }

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

                    }, {
                        key: "addCol",
                        value: function addCol(rng, position) {
                            var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
                            var row = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(cell).closest('tr');
                            var rowsGroup = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(row).siblings();
                            rowsGroup.push(row);
                            var vTable = new TableResultAction(cell, TableResultAction.where.Column, TableResultAction.requestAction.Add, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(row).closest('table')[0]);
                            var actions = vTable.getActionList();

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

                                switch (currentCell.action) {
                                    case TableResultAction.resultAction.AddCell:
                                        if (position === 'right') {
                                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(currentCell.baseCell).after('<td' + tdAttributes + '>' + dom.blank + '</td>');
                                        } else {
                                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
                                        }

                                        break;

                                    case TableResultAction.resultAction.SumSpanCount:
                                        if (position === 'right') {
                                            var colspanNumber = parseInt(currentCell.baseCell.colSpan, 10);
                                            colspanNumber++;
                                            currentCell.baseCell.setAttribute('colSpan', colspanNumber);
                                        } else {
                                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
                                        }

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

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

                            if (!el) {
                                return resultStr;
                            }

                            var attrList = el.attributes || [];

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

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

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

                    }, {
                        key: "deleteRow",
                        value: function deleteRow(rng) {
                            var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
                            var row = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(cell).closest('tr');
                            var cellPos = row.children('td, th').index(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(cell));
                            var rowPos = row[0].rowIndex;
                            var vTable = new TableResultAction(cell, TableResultAction.where.Row, TableResultAction.requestAction.Delete, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(row).closest('table')[0]);
                            var actions = vTable.getActionList();

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

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

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

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

                                        if (!nextRow) {
                                            continue;
                                        }

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

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

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

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

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


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

                                }
                            }

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

                    }, {
                        key: "deleteCol",
                        value: function deleteCol(rng) {
                            var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
                            var row = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(cell).closest('tr');
                            var cellPos = row.children('td, th').index(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(cell));
                            var vTable = new TableResultAction(cell, TableResultAction.where.Column, TableResultAction.requestAction.Delete, external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(row).closest('table')[0]);
                            var actions = vTable.getActionList();

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

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

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

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

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

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

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

                                    case TableResultAction.resultAction.RemoveCell:
                                        dom.remove(actions[actionIndex].baseCell, true);

                                }
                            }
                        }
                        /**
                         * create empty table element
                         *
                         * @param {Number} rowCount
                         * @param {Number} colCount
                         * @return {Node}
                         */

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

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

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

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

                            trHTML = trs.join('');
                            var $table = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<table>' + trHTML + '</table>');

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

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

                    }, {
                        key: "deleteTable",
                        value: function deleteTable(rng) {
                            var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(cell).closest('table').remove();
                        }
                    }]);

                    return Table;
                }();


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

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

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


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

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

                        Editor_classCallCheck(this, Editor);

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

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

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

                                    document.execCommand(sCmd, false, value);

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

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

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

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

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

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

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

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

                        this.insertNode = this.wrapCommand(function (node) {
                            if (_this.isLimited(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(node).text().length)) {
                                return;
                            }

                            var rng = _this.getLastRange();

                            rng.insertNode(node);

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

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

                            var rng = _this.getLastRange();

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

                            _this.setLastRange(range.create(textNode, dom.nodeLength(textNode)).select());
                        });
                        /**
                         * paste HTML
                         * @param {String} markup
                         */

                        this.pasteHTML = this.wrapCommand(function (markup) {
                            if (_this.isLimited(markup.length)) {
                                return;
                            }

                            markup = _this.context.invoke('codeview.purify', markup);

                            var contents = _this.getLastRange().pasteHTML(markup);

                            _this.setLastRange(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.getLastRange().insertNode(dom.create('HR'));

                            if (hrNode.nextSibling) {
                                _this.setLastRange(range.create(hrNode.nextSibling, 0).normalize().select());
                            }
                        });
                        /**
                         * lineHeight
                         * @param {String} value
                         */

                        this.lineHeight = this.wrapCommand(function (value) {
                            _this.style.stylePara(_this.getLastRange(), {
                                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 checkProtocol = linkInfo.checkProtocol;

                            var rng = linkInfo.range || _this.getLastRange();

                            var additionalTextLength = linkText.length - rng.toString().length;

                            if (additionalTextLength > 0 && _this.isLimited(additionalTextLength)) {
                                return;
                            }

                            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 (checkProtocol) {
                                // if url doesn't have any protocol and not even a relative or a label, use http:// as default
                                linkUrl = /^([A-Za-z][A-Za-z0-9+-.]*\:|#|\/)/.test(linkUrl) ? linkUrl : _this.options.defaultProtocol + linkUrl;
                            }

                            var anchors = [];

                            if (isTextChanged) {
                                rng = rng.deleteContents();
                                var anchor = rng.insertNode(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<A>' + linkText + '</A>')[0]);
                                anchors.push(anchor);
                            } else {
                                anchors = _this.style.styleNodes(rng, {
                                    nodeName: 'A',
                                    expandClosestSibling: true,
                                    onlyPartialContains: true
                                });
                            }

                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(anchors, function (idx, anchor) {
                                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(anchor).attr('href', linkUrl);

                                if (isNewWindow) {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(anchor).attr('target', '_blank');
                                } else {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(anchor).removeAttr('target');
                                }
                            });

                            _this.setLastRange(_this.createRangeFromList(anchors).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('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.getLastRange().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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(_this.restoreTarget()).parent();

                            if ($target.closest('figure').length) {
                                $target.closest('figure').remove();
                            } else {
                                $target = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(_this.restoreTarget()).detach();
                            }

                            _this.context.triggerEvent('media.delete', $target, _this.$editable);
                        });
                        /**
                         * float me
                         *
                         * @param {String} value
                         */

                        this.floatMe = this.wrapCommand(function (value) {
                            var $target = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(_this.restoreTarget());
                            $target.toggleClass('note-float-left', value === 'left');
                            $target.toggleClass('note-float-right', value === 'right');
                            $target.css('float', value === 'none' ? '' : value);
                        });
                        /**
                         * resize overlay element
                         * @param {String} value
                         */

                        this.resize = this.wrapCommand(function (value) {
                            var $target = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(_this.restoreTarget());
                            value = parseFloat(value);

                            if (value === 0) {
                                $target.css('width', '');
                            } else {
                                $target.css({
                                    width: value * 100 + '%',
                                    height: ''
                                });
                            }
                        });
                    }

                    Editor_createClass(Editor, [{
                        key: "initialize",
                        value: function initialize() {
                            var _this2 = this;

                            // bind custom events
                            this.$editable.on('keydown', function (event) {
                                if (event.keyCode === core_key.code.ENTER) {
                                    _this2.context.triggerEvent('enter', event);
                                }

                                _this2.context.triggerEvent('keydown', event); // keep a snapshot to limit text on input event


                                _this2.snapshot = _this2.history.makeSnapshot();
                                _this2.hasKeyShortCut = false;

                                if (!event.isDefaultPrevented()) {
                                    if (_this2.options.shortcuts) {
                                        _this2.hasKeyShortCut = _this2.handleKeyMap(event);
                                    } else {
                                        _this2.preventDefaultEditableShortCuts(event);
                                    }
                                }

                                if (_this2.isLimited(1, event)) {
                                    var lastRange = _this2.getLastRange();

                                    if (lastRange.eo - lastRange.so === 0) {
                                        return false;
                                    }
                                }

                                _this2.setLastRange(); // record undo in the key event except keyMap.


                                if (_this2.options.recordEveryKeystroke) {
                                    if (_this2.hasKeyShortCut === false) {
                                        _this2.history.recordUndo();
                                    }
                                }
                            }).on('keyup', function (event) {
                                _this2.setLastRange();

                                _this2.context.triggerEvent('keyup', event);
                            }).on('focus', function (event) {
                                _this2.setLastRange();

                                _this2.context.triggerEvent('focus', event);
                            }).on('blur', function (event) {
                                _this2.context.triggerEvent('blur', event);
                            }).on('mousedown', function (event) {
                                _this2.context.triggerEvent('mousedown', event);
                            }).on('mouseup', function (event) {
                                _this2.setLastRange();

                                _this2.history.recordUndo();

                                _this2.context.triggerEvent('mouseup', event);
                            }).on('scroll', function (event) {
                                _this2.context.triggerEvent('scroll', event);
                            }).on('paste', function (event) {
                                _this2.setLastRange();

                                _this2.context.triggerEvent('paste', event);
                            }).on('input', function () {
                                // To limit composition characters (e.g. Korean)
                                if (_this2.isLimited(0) && _this2.snapshot) {
                                    _this2.history.applySnapshot(_this2.snapshot);
                                }
                            });
                            this.$editable.attr('spellcheck', this.options.spellCheck);
                            this.$editable.attr('autocorrect', this.options.spellCheck);

                            if (this.options.disableGrammar) {
                                this.$editable.attr('data-gramm', false);
                            } // init content before set event


                            this.$editable.html(dom.html(this.$note) || dom.emptyPara);
                            this.$editable.on(env.inputEventName, func.debounce(function () {
                                _this2.context.triggerEvent('change', _this2.$editable.html(), _this2.$editable);
                            }, 10));
                            this.$editable.on('focusin', function (event) {
                                _this2.context.triggerEvent('focusin', event);
                            }).on('focusout', function (event) {
                                _this2.context.triggerEvent('focusout', event);
                            });

                            if (this.options.airMode) {
                                if (this.options.overrideContextMenu) {
                                    this.$editor.on('contextmenu', function (event) {
                                        _this2.context.triggerEvent('contextmenu', event);

                                        return false;
                                    });
                                }
                            } else {
                                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();
                            this.setLastRange();
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$editable.off();
                        }
                    }, {
                        key: "handleKeyMap",
                        value: function handleKeyMap(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 = core_key.nameFromCode[event.keyCode];

                            if (keyName) {
                                keys.push(keyName);
                            }

                            var eventName = keyMap[keys.join('+')];

                            if (keyName === 'TAB' && !this.options.tabDisable) {
                                this.afterCommand();
                            } else if (eventName) {
                                if (this.context.invoke(eventName) !== false) {
                                    event.preventDefault(); // if keyMap action was invoked

                                    return true;
                                }
                            } else if (core_key.isEdit(event.keyCode)) {
                                this.afterCommand();
                            }

                            return false;
                        }
                    }, {
                        key: "preventDefaultEditableShortCuts",
                        value: function preventDefaultEditableShortCuts(event) {
                            // B(Bold, 66) / I(Italic, 73) / U(Underline, 85)
                            if ((event.ctrlKey || event.metaKey) && lists.contains([66, 73, 85], event.keyCode)) {
                                event.preventDefault();
                            }
                        }
                    }, {
                        key: "isLimited",
                        value: function isLimited(pad, event) {
                            pad = pad || 0;

                            if (typeof event !== 'undefined') {
                                if (core_key.isMove(event.keyCode) || core_key.isNavigation(event.keyCode) || event.ctrlKey || event.metaKey || lists.contains([core_key.code.BACKSPACE, core_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}
                         */

                    }, {
                        key: "createRange",
                        value: function createRange() {
                            this.focus();
                            this.setLastRange();
                            return this.getLastRange();
                        }
                        /**
                         * create a new range from the list of elements
                         *
                         * @param {list} dom element list
                         * @return {WrappedRange}
                         */

                    }, {
                        key: "createRangeFromList",
                        value: function createRangeFromList(lst) {
                            var startRange = range.createFromNodeBefore(lists.head(lst));
                            var startPoint = startRange.getStartPoint();
                            var endRange = range.createFromNodeAfter(lists.last(lst));
                            var endPoint = endRange.getEndPoint();
                            return range.create(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset);
                        }
                        /**
                         * set the last range
                         *
                         * if given rng is exist, set rng as the last range
                         * or create a new range at the end of the document
                         *
                         * @param {WrappedRange} rng
                         */

                    }, {
                        key: "setLastRange",
                        value: function setLastRange(rng) {
                            if (rng) {
                                this.lastRange = rng;
                            } else {
                                this.lastRange = range.create(this.editable);

                                if (external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(this.lastRange.sc).closest('.note-editable').length === 0) {
                                    this.lastRange = range.createFromBodyElement(this.editable);
                                }
                            }
                        }
                        /**
                         * get the last range
                         *
                         * if there is a saved last range, return it
                         * or create a new range and return it
                         *
                         * @return {WrappedRange}
                         */

                    }, {
                        key: "getLastRange",
                        value: function getLastRange() {
                            if (!this.lastRange) {
                                this.setLastRange();
                            }

                            return this.lastRange;
                        }
                        /**
                         * saveRange
                         *
                         * save current range
                         *
                         * @param {Boolean} [thenCollapse=false]
                         */

                    }, {
                        key: "saveRange",
                        value: function saveRange(thenCollapse) {
                            if (thenCollapse) {
                                this.getLastRange().collapse().select();
                            }
                        }
                        /**
                         * restoreRange
                         *
                         * restore lately range
                         */

                    }, {
                        key: "restoreRange",
                        value: function restoreRange() {
                            if (this.lastRange) {
                                this.lastRange.select();
                                this.focus();
                            }
                        }
                    }, {
                        key: "saveTarget",
                        value: function saveTarget(node) {
                            this.$editable.data('target', node);
                        }
                    }, {
                        key: "clearTarget",
                        value: function clearTarget() {
                            this.$editable.removeData('target');
                        }
                    }, {
                        key: "restoreTarget",
                        value: function restoreTarget() {
                            return this.$editable.data('target');
                        }
                        /**
                         * currentStyle
                         *
                         * current style
                         * @return {Object|Boolean} unfocus
                         */

                    }, {
                        key: "currentStyle",
                        value: function currentStyle() {
                            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}
                         */

                    }, {
                        key: "styleFromNode",
                        value: function styleFromNode($node) {
                            return this.style.fromNode($node);
                        }
                        /**
                         * undo
                         */

                    }, {
                        key: "undo",
                        value: function undo() {
                            this.context.triggerEvent('before.command', this.$editable.html());
                            this.history.undo();
                            this.context.triggerEvent('change', this.$editable.html(), this.$editable);
                        }
                        /*
    * commit
    */

                    }, {
                        key: "commit",
                        value: function commit() {
                            this.context.triggerEvent('before.command', this.$editable.html());
                            this.history.commit();
                            this.context.triggerEvent('change', this.$editable.html(), this.$editable);
                        }
                        /**
                         * redo
                         */

                    }, {
                        key: "redo",
                        value: function redo() {
                            this.context.triggerEvent('before.command', this.$editable.html());
                            this.history.redo();
                            this.context.triggerEvent('change', this.$editable.html(), this.$editable);
                        }
                        /**
                         * before command
                         */

                    }, {
                        key: "beforeCommand",
                        value: function beforeCommand() {
                            this.context.triggerEvent('before.command', this.$editable.html()); // Set styleWithCSS before run a command

                            document.execCommand('styleWithCSS', false, this.options.styleWithCSS); // keep focus on editable before command execution

                            this.focus();
                        }
                        /**
                         * after command
                         * @param {Boolean} isPreventTrigger
                         */

                    }, {
                        key: "afterCommand",
                        value: function afterCommand(isPreventTrigger) {
                            this.normalizeContent();
                            this.history.recordUndo();

                            if (!isPreventTrigger) {
                                this.context.triggerEvent('change', this.$editable.html(), this.$editable);
                            }
                        }
                        /**
                         * handle tab key
                         */

                    }, {
                        key: "tab",
                        value: function tab() {
                            var rng = this.getLastRange();

                            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
                         */

                    }, {
                        key: "untab",
                        value: function untab() {
                            var rng = this.getLastRange();

                            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
                         */

                    }, {
                        key: "wrapCommand",
                        value: function wrapCommand(fn) {
                            return function () {
                                this.beforeCommand();
                                fn.apply(this, arguments);
                                this.afterCommand();
                            };
                        }
                        /**
                         * insert image
                         *
                         * @param {String} src
                         * @param {String|Function} param
                         * @return {Promise}
                         */

                    }, {
                        key: "insertImage",
                        value: function insertImage(src, param) {
                            var _this3 = this;

                            return createImage(src, param).then(function ($image) {
                                _this3.beforeCommand();

                                if (typeof param === 'function') {
                                    param($image);
                                } else {
                                    if (typeof param === 'string') {
                                        $image.attr('data-filename', param);
                                    }

                                    $image.css('width', Math.min(_this3.$editable.width(), $image.width()));
                                }

                                $image.show();

                                _this3.getLastRange().insertNode($image[0]);

                                _this3.setLastRange(range.createFromNodeAfter($image[0]).select());

                                _this3.afterCommand();
                            }).fail(function (e) {
                                _this3.context.triggerEvent('image.upload.error', e);
                            });
                        }
                        /**
                         * insertImages
                         * @param {File[]} files
                         */

                    }, {
                        key: "insertImagesAsDataURL",
                        value: function insertImagesAsDataURL(files) {
                            var _this4 = this;

                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(files, function (idx, file) {
                                var filename = file.name;

                                if (_this4.options.maximumImageFileSize && _this4.options.maximumImageFileSize < file.size) {
                                    _this4.context.triggerEvent('image.upload.error', _this4.lang.image.maximumFileSizeError);
                                } else {
                                    readFileAsDataURL(file).then(function (dataURL) {
                                        return _this4.insertImage(dataURL, filename);
                                    }).fail(function () {
                                        _this4.context.triggerEvent('image.upload.error');
                                    });
                                }
                            });
                        }
                        /**
                         * insertImagesOrCallback
                         * @param {File[]} files
                         */

                    }, {
                        key: "insertImagesOrCallback",
                        value: function insertImagesOrCallback(files) {
                            var callbacks = this.options.callbacks; // If onImageUpload set,

                            if (callbacks.onImageUpload) {
                                this.context.triggerEvent('image.upload', files); // else insert Image as dataURL
                            } else {
                                this.insertImagesAsDataURL(files);
                            }
                        }
                        /**
                         * return selected plain text
                         * @return {String} text
                         */

                    }, {
                        key: "getSelectedText",
                        value: function getSelectedText() {
                            var rng = this.getLastRange(); // if range on anchor, expand range with anchor

                            if (rng.isOnAnchor()) {
                                rng = range.createFromNode(dom.ancestor(rng.sc, dom.isAnchor));
                            }

                            return rng.toString();
                        }
                    }, {
                        key: "onFormatBlock",
                        value: function onFormatBlock(tagName, $target) {
                            // [workaround] for MSIE, IE need `<`
                            document.execCommand('FormatBlock', false, env.isMSIE ? '<' + tagName + '>' : tagName); // support custom class

                            if ($target && $target.length) {
                                // find the exact element has given tagName
                                if ($target[0].tagName.toUpperCase() !== tagName.toUpperCase()) {
                                    $target = $target.find(tagName);
                                }

                                if ($target && $target.length) {
                                    var className = $target[0].className || '';

                                    if (className) {
                                        var currentRange = this.createRange();
                                        var $parent = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()([currentRange.sc, currentRange.ec]).closest(tagName);
                                        $parent.addClass(className);
                                    }
                                }
                            }
                        }
                    }, {
                        key: "formatPara",
                        value: function formatPara() {
                            this.formatBlock('P');
                        }
                    }, {
                        key: "fontStyling",
                        value: function fontStyling(target, value) {
                            var rng = this.getLastRange();

                            if (rng !== '') {
                                var spans = this.style.styleNodes(rng);
                                this.$editor.find('.note-status-output').html('');
                                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(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.createFromNode(firstSpan.firstChild).select();
                                        this.setLastRange();
                                        this.$editable.data(KEY_BOGUS, firstSpan);
                                    }
                                } else {
                                    this.setLastRange(this.createRangeFromList(spans).select());
                                }
                            } else {
                                var noteStatusOutput = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.now();
                                this.$editor.find('.note-status-output').html('<div id="note-status-output-' + noteStatusOutput + '" class="alert alert-info">' + this.lang.output.noSelection + '</div>');
                                setTimeout(function () {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('#note-status-output-' + noteStatusOutput).remove();
                                }, 5000);
                            }
                        }
                        /**
                         * unlink
                         *
                         * @type command
                         */

                    }, {
                        key: "unlink",
                        value: function unlink() {
                            var rng = this.getLastRange();

                            if (rng.isOnAnchor()) {
                                var anchor = dom.ancestor(rng.sc, dom.isAnchor);
                                rng = range.createFromNode(anchor);
                                rng.select();
                                this.setLastRange();
                                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=""]
                         */

                    }, {
                        key: "getLinkInfo",
                        value: function getLinkInfo() {
                            var rng = this.getLastRange().expand(dom.isAnchor); // Get the first anchor on range(for edit).

                            var $anchor = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(lists.head(rng.nodes(dom.isAnchor)));
                            var linkInfo = {
                                range: rng,
                                text: rng.toString(),
                                url: $anchor.length ? $anchor.attr('href') : ''
                            }; // When anchor exists,

                            if ($anchor.length) {
                                // Set isNewWindow by checking its target.
                                linkInfo.isNewWindow = $anchor.attr('target') === '_blank';
                            }

                            return linkInfo;
                        }
                    }, {
                        key: "addRow",
                        value: function addRow(position) {
                            var rng = this.getLastRange(this.$editable);

                            if (rng.isCollapsed() && rng.isOnCell()) {
                                this.beforeCommand();
                                this.table.addRow(rng, position);
                                this.afterCommand();
                            }
                        }
                    }, {
                        key: "addCol",
                        value: function addCol(position) {
                            var rng = this.getLastRange(this.$editable);

                            if (rng.isCollapsed() && rng.isOnCell()) {
                                this.beforeCommand();
                                this.table.addCol(rng, position);
                                this.afterCommand();
                            }
                        }
                    }, {
                        key: "deleteRow",
                        value: function deleteRow() {
                            var rng = this.getLastRange(this.$editable);

                            if (rng.isCollapsed() && rng.isOnCell()) {
                                this.beforeCommand();
                                this.table.deleteRow(rng);
                                this.afterCommand();
                            }
                        }
                    }, {
                        key: "deleteCol",
                        value: function deleteCol() {
                            var rng = this.getLastRange(this.$editable);

                            if (rng.isCollapsed() && rng.isOnCell()) {
                                this.beforeCommand();
                                this.table.deleteCol(rng);
                                this.afterCommand();
                            }
                        }
                    }, {
                        key: "deleteTable",
                        value: function deleteTable() {
                            var rng = this.getLastRange(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
                         */

                    }, {
                        key: "resizeTo",
                        value: function resizeTo(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.
                         */

                    }, {
                        key: "hasFocus",
                        value: function hasFocus() {
                            return this.$editable.is(':focus');
                        }
                        /**
                         * set focus
                         */

                    }, {
                        key: "focus",
                        value: function focus() {
                            // [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}
                         */

                    }, {
                        key: "isEmpty",
                        value: function isEmpty() {
                            return dom.isEmpty(this.$editable[0]) || dom.emptyPara === this.$editable.html();
                        }
                        /**
                         * Removes all contents and restores the editable instance to an _emptyPara_.
                         */

                    }, {
                        key: "empty",
                        value: function empty() {
                            this.context.invoke('code', dom.emptyPara);
                        }
                        /**
                         * normalize content
                         */

                    }, {
                        key: "normalizeContent",
                        value: function normalizeContent() {
                            this.$editable[0].normalize();
                        }
                    }]);

                    return Editor;
                }();


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

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

                function Clipboard_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Clipboard_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Clipboard_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var Clipboard_Clipboard = /*#__PURE__*/function () {
                    function Clipboard(context) {
                        Clipboard_classCallCheck(this, Clipboard);

                        this.context = context;
                        this.$editable = context.layoutInfo.editable;
                    }

                    Clipboard_createClass(Clipboard, [{
                        key: "initialize",
                        value: function initialize() {
                            this.$editable.on('paste', this.pasteByEvent.bind(this));
                        }
                        /**
                         * paste by clipboard event
                         *
                         * @param {Event} event
                         */

                    }, {
                        key: "pasteByEvent",
                        value: function pasteByEvent(event) {
                            var _this = this;

                            var clipboardData = event.originalEvent.clipboardData;

                            if (clipboardData && clipboardData.items && clipboardData.items.length) {
                                var item = clipboardData.items.length > 1 ? clipboardData.items[1] : lists.head(clipboardData.items);

                                if (item.kind === 'file' && item.type.indexOf('image/') !== -1) {
                                    // paste img file
                                    this.context.invoke('editor.insertImagesOrCallback', [item.getAsFile()]);
                                    event.preventDefault();
                                } else if (item.kind === 'string') {
                                    // paste text with maxTextLength check
                                    if (this.context.invoke('editor.isLimited', clipboardData.getData('Text').length)) {
                                        event.preventDefault();
                                    }
                                }
                            } else if (window.clipboardData) {
                                // for IE
                                var text = window.clipboardData.getData('text');

                                if (this.context.invoke('editor.isLimited', text.length)) {
                                    event.preventDefault();
                                }
                            } // Call editor.afterCommand after proceeding default event handler


                            setTimeout(function () {
                                _this.context.invoke('editor.afterCommand');
                            }, 10);
                        }
                    }]);

                    return Clipboard;
                }();


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

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

                function Dropzone_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Dropzone_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Dropzone_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var Dropzone_Dropzone = /*#__PURE__*/function () {
                    function Dropzone(context) {
                        Dropzone_classCallCheck(this, Dropzone);

                        this.context = context;
                        this.$eventListener = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document);
                        this.$editor = context.layoutInfo.editor;
                        this.$editable = context.layoutInfo.editable;
                        this.options = context.options;
                        this.lang = this.options.langInfo;
                        this.documentEventHandlers = {};
                        this.$dropzone = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(['<div class="note-dropzone">', '<div class="note-dropzone-message"></div>', '</div>'].join('')).prependTo(this.$editor);
                    }

                    /**
                     * attach Drag and Drop Events
                     */


                    Dropzone_createClass(Dropzone, [{
                        key: "initialize",
                        value: function initialize() {
                            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
                         */

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

                            var collection = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()();
                            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 nodeName is BODY, then just make it over (fix for IE)

                                if (!collection.length || e.target.nodeName === 'BODY') {
                                    collection = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()();

                                    _this.$editor.removeClass('dragover');
                                }
                            };

                            this.documentEventHandlers.onDrop = function () {
                                collection = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()();

                                _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 {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(dataTransfer.types, function (idx, type) {
                                        // skip moz-specific types
                                        if (type.toLowerCase().indexOf('_moz_') > -1) {
                                            return;
                                        }

                                        var content = dataTransfer.getData(type);

                                        if (type.toLowerCase().indexOf('text') > -1) {
                                            _this.context.invoke('editor.pasteHTML', content);
                                        } else {
                                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(content).each(function (idx, item) {
                                                _this.context.invoke('editor.insertNode', item);
                                            });
                                        }
                                    });
                                }
                            }).on('dragover', false); // prevent default dragover event
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            var _this2 = this;

                            Object.keys(this.documentEventHandlers).forEach(function (key) {
                                _this2.$eventListener.off(key.substr(2).toLowerCase(), _this2.documentEventHandlers[key]);
                            });
                            this.documentEventHandlers = {};
                        }
                    }]);

                    return Dropzone;
                }();


// CONCATENATED MODULE: ./src/js/base/module/Codeview.js
                function _createForOfIteratorHelper(o) {
                    if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) {
                        if (Array.isArray(o) || (o = _unsupportedIterableToArray(o))) {
                            var i = 0;
                            var F = function F() {
                            };
                            return {
                                s: F, n: function n() {
                                    if (i >= o.length) return {done: true};
                                    return {done: false, value: o[i++]};
                                }, e: function e(_e) {
                                    throw _e;
                                }, f: F
                            };
                        }
                        throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
                    }
                    var it, normalCompletion = true, didErr = false, err;
                    return {
                        s: function s() {
                            it = o[Symbol.iterator]();
                        }, n: function n() {
                            var step = it.next();
                            normalCompletion = step.done;
                            return step;
                        }, e: function e(_e2) {
                            didErr = true;
                            err = _e2;
                        }, f: function f() {
                            try {
                                if (!normalCompletion && it["return"] != null) it["return"]();
                            } finally {
                                if (didErr) throw err;
                            }
                        }
                    };
                }

                function _unsupportedIterableToArray(o, minLen) {
                    if (!o) return;
                    if (typeof o === "string") return _arrayLikeToArray(o, minLen);
                    var n = Object.prototype.toString.call(o).slice(8, -1);
                    if (n === "Object" && o.constructor) n = o.constructor.name;
                    if (n === "Map" || n === "Set") return Array.from(n);
                    if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
                }

                function _arrayLikeToArray(arr, len) {
                    if (len == null || len > arr.length) len = arr.length;
                    for (var i = 0, arr2 = new Array(len); i < len; i++) {
                        arr2[i] = arr[i];
                    }
                    return arr2;
                }

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

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

                function Codeview_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Codeview_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Codeview_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                /**
                 * @class Codeview
                 */

                var Codeview_CodeView = /*#__PURE__*/function () {
                    function CodeView(context) {
                        Codeview_classCallCheck(this, CodeView);

                        this.context = context;
                        this.$editor = context.layoutInfo.editor;
                        this.$editable = context.layoutInfo.editable;
                        this.$codable = context.layoutInfo.codable;
                        this.options = context.options;
                        this.CodeMirrorConstructor = window.CodeMirror;

                        if (this.options.codemirror.CodeMirrorConstructor) {
                            this.CodeMirrorConstructor = this.options.codemirror.CodeMirrorConstructor;
                        }
                    }

                    Codeview_createClass(CodeView, [{
                        key: "sync",
                        value: function sync(html) {
                            var isCodeview = this.isActivated();
                            var CodeMirror = this.CodeMirrorConstructor;

                            if (isCodeview) {
                                if (html) {
                                    if (CodeMirror) {
                                        this.$codable.data('cmEditor').getDoc().setValue(html);
                                    } else {
                                        this.$codable.val(html);
                                    }
                                } else {
                                    if (CodeMirror) {
                                        this.$codable.data('cmEditor').save();
                                    }
                                }
                            }
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            var _this = this;

                            this.$codable.on('keyup', function (event) {
                                if (event.keyCode === core_key.code.ESCAPE) {
                                    _this.deactivate();
                                }
                            });
                        }
                        /**
                         * @return {Boolean}
                         */

                    }, {
                        key: "isActivated",
                        value: function isActivated() {
                            return this.$editor.hasClass('codeview');
                        }
                        /**
                         * toggle codeview
                         */

                    }, {
                        key: "toggle",
                        value: function toggle() {
                            if (this.isActivated()) {
                                this.deactivate();
                            } else {
                                this.activate();
                            }

                            this.context.triggerEvent('codeview.toggled');
                        }
                        /**
                         * purify input value
                         * @param value
                         * @returns {*}
                         */

                    }, {
                        key: "purify",
                        value: function purify(value) {
                            if (this.options.codeviewFilter) {
                                // filter code view regex
                                value = value.replace(this.options.codeviewFilterRegex, ''); // allow specific iframe tag

                                if (this.options.codeviewIframeFilter) {
                                    var whitelist = this.options.codeviewIframeWhitelistSrc.concat(this.options.codeviewIframeWhitelistSrcBase);
                                    value = value.replace(/(<iframe.*?>.*?(?:<\/iframe>)?)/gi, function (tag) {
                                        // remove if src attribute is duplicated
                                        if (/<.+src(?==?('|"|\s)?)[\s\S]+src(?=('|"|\s)?)[^>]*?>/i.test(tag)) {
                                            return '';
                                        }

                                        var _iterator = _createForOfIteratorHelper(whitelist),
                                            _step;

                                        try {
                                            for (_iterator.s(); !(_step = _iterator.n()).done;) {
                                                var src = _step.value;

                                                // pass if src is trusted
                                                if (new RegExp('src="(https?:)?\/\/' + src.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&') + '\/(.+)"').test(tag)) {
                                                    return tag;
                                                }
                                            }
                                        } catch (err) {
                                            _iterator.e(err);
                                        } finally {
                                            _iterator.f();
                                        }

                                        return '';
                                    });
                                }
                            }

                            return value;
                        }
                        /**
                         * activate code view
                         */

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

                            var CodeMirror = this.CodeMirrorConstructor;
                            this.$codable.val(dom.html(this.$editable, this.options.prettifyHtml));
                            this.$codable.height(this.$editable.height());
                            this.context.invoke('toolbar.updateCodeview', true);
                            this.context.invoke('airPopover.updateCodeview', true);
                            this.$editor.addClass('codeview');
                            this.$codable.focus(); // activate CodeMirror as codable

                            if (CodeMirror) {
                                var cmEditor = CodeMirror.fromTextArea(this.$codable[0], this.options.codemirror); // CodeMirror TernServer

                                if (this.options.codemirror.tern) {
                                    var server = new CodeMirror.TernServer(this.options.codemirror.tern);
                                    cmEditor.ternServer = server;
                                    cmEditor.on('cursorActivity', function (cm) {
                                        server.updateArgHints(cm);
                                    });
                                }

                                cmEditor.on('blur', function (event) {
                                    _this2.context.triggerEvent('blur.codeview', cmEditor.getValue(), event);
                                });
                                cmEditor.on('change', function () {
                                    _this2.context.triggerEvent('change.codeview', cmEditor.getValue(), cmEditor);
                                }); // CodeMirror hasn't Padding.

                                cmEditor.setSize(null, this.$editable.outerHeight());
                                this.$codable.data('cmEditor', cmEditor);
                            } else {
                                this.$codable.on('blur', function (event) {
                                    _this2.context.triggerEvent('blur.codeview', _this2.$codable.val(), event);
                                });
                                this.$codable.on('input', function () {
                                    _this2.context.triggerEvent('change.codeview', _this2.$codable.val(), _this2.$codable);
                                });
                            }
                        }
                        /**
                         * deactivate code view
                         */

                    }, {
                        key: "deactivate",
                        value: function deactivate() {
                            var CodeMirror = this.CodeMirrorConstructor; // deactivate CodeMirror as codable

                            if (CodeMirror) {
                                var cmEditor = this.$codable.data('cmEditor');
                                this.$codable.val(cmEditor.getValue());
                                cmEditor.toTextArea();
                            }

                            var value = this.purify(dom.value(this.$codable, this.options.prettifyHtml) || dom.emptyPara);
                            var isChange = this.$editable.html() !== value;
                            this.$editable.html(value);
                            this.$editable.height(this.options.height ? this.$codable.height() : 'auto');
                            this.$editor.removeClass('codeview');

                            if (isChange) {
                                this.context.triggerEvent('change', this.$editable.html(), this.$editable);
                            }

                            this.$editable.focus();
                            this.context.invoke('toolbar.updateCodeview', false);
                            this.context.invoke('airPopover.updateCodeview', false);
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            if (this.isActivated()) {
                                this.deactivate();
                            }
                        }
                    }]);

                    return CodeView;
                }();


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

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

                function Statusbar_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Statusbar_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Statusbar_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var EDITABLE_PADDING = 24;

                var Statusbar_Statusbar = /*#__PURE__*/function () {
                    function Statusbar(context) {
                        Statusbar_classCallCheck(this, Statusbar);

                        this.$document = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document);
                        this.$statusbar = context.layoutInfo.statusbar;
                        this.$editable = context.layoutInfo.editable;
                        this.options = context.options;
                    }

                    Statusbar_createClass(Statusbar, [{
                        key: "initialize",
                        value: function initialize() {
                            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 onMouseMove(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);
                                });
                            });
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$statusbar.off();
                            this.$statusbar.addClass('locked');
                        }
                    }]);

                    return Statusbar;
                }();


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

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

                function Fullscreen_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Fullscreen_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Fullscreen_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


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

                        Fullscreen_classCallCheck(this, Fullscreen);

                        this.context = context;
                        this.$editor = context.layoutInfo.editor;
                        this.$toolbar = context.layoutInfo.toolbar;
                        this.$editable = context.layoutInfo.editable;
                        this.$codable = context.layoutInfo.codable;
                        this.$window = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(window);
                        this.$scrollbar = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('html, body');

                        this.onResize = function () {
                            _this.resizeTo({
                                h: _this.$window.height() - _this.$toolbar.outerHeight()
                            });
                        };
                    }

                    Fullscreen_createClass(Fullscreen, [{
                        key: "resizeTo",
                        value: function resizeTo(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
                         */

                    }, {
                        key: "toggle",
                        value: function toggle() {
                            this.$editor.toggleClass('fullscreen');

                            if (this.isFullscreen()) {
                                this.$editable.data('orgHeight', this.$editable.css('height'));
                                this.$editable.data('orgMaxHeight', this.$editable.css('maxHeight'));
                                this.$editable.css('maxHeight', '');
                                this.$window.on('resize', this.onResize).trigger('resize');
                                this.$scrollbar.css('overflow', 'hidden');
                            } else {
                                this.$window.off('resize', this.onResize);
                                this.resizeTo({
                                    h: this.$editable.data('orgHeight')
                                });
                                this.$editable.css('maxHeight', this.$editable.css('orgMaxHeight'));
                                this.$scrollbar.css('overflow', 'visible');
                            }

                            this.context.invoke('toolbar.updateFullscreen', this.isFullscreen());
                        }
                    }, {
                        key: "isFullscreen",
                        value: function isFullscreen() {
                            return this.$editor.hasClass('fullscreen');
                        }
                    }]);

                    return Fullscreen;
                }();


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

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

                function Handle_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Handle_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Handle_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


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

                        Handle_classCallCheck(this, Handle);

                        this.context = context;
                        this.$document = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document);
                        this.$editingArea = context.layoutInfo.editingArea;
                        this.options = context.options;
                        this.lang = this.options.langInfo;
                        this.events = {
                            'summernote.mousedown': function summernoteMousedown(we, e) {
                                if (_this.update(e.target, e)) {
                                    e.preventDefault();
                                }
                            },
                            'summernote.keyup summernote.scroll summernote.change summernote.dialog.shown': function summernoteKeyupSummernoteScrollSummernoteChangeSummernoteDialogShown() {
                                _this.update();
                            },
                            'summernote.disable summernote.blur': function summernoteDisableSummernoteBlur() {
                                _this.hide();
                            },
                            'summernote.codeview.toggled': function summernoteCodeviewToggled() {
                                _this.update();
                            }
                        };
                    }

                    Handle_createClass(Handle, [{
                        key: "initialize",
                        value: function initialize() {
                            var _this2 = this;

                            this.$handle = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(['<div class="note-handle">', '<div class="note-control-selection">', '<div class="note-control-selection-bg"></div>', '<div class="note-control-holder note-control-nw"></div>', '<div class="note-control-holder note-control-ne"></div>', '<div class="note-control-holder note-control-sw"></div>', '<div class="', this.options.disableResizeImage ? 'note-control-holder' : 'note-control-sizing', ' note-control-se"></div>', this.options.disableResizeImage ? '' : '<div class="note-control-selection-info"></div>', '</div>', '</div>'].join('')).prependTo(this.$editingArea);
                            this.$handle.on('mousedown', function (event) {
                                if (dom.isControlSizing(event.target)) {
                                    event.preventDefault();
                                    event.stopPropagation();

                                    var $target = _this2.$handle.find('.note-control-selection').data('target');

                                    var posStart = $target.offset();

                                    var scrollTop = _this2.$document.scrollTop();

                                    var onMouseMove = function onMouseMove(event) {
                                        _this2.context.invoke('editor.resizeTo', {
                                            x: event.clientX - posStart.left,
                                            y: event.clientY - (posStart.top - scrollTop)
                                        }, $target, !event.shiftKey);

                                        _this2.update($target[0], event);
                                    };

                                    _this2.$document.on('mousemove', onMouseMove).one('mouseup', function (e) {
                                        e.preventDefault();

                                        _this2.$document.off('mousemove', onMouseMove);

                                        _this2.context.invoke('editor.afterCommand');
                                    });

                                    if (!$target.data('ratio')) {
                                        // original ratio.
                                        $target.data('ratio', $target.height() / $target.width());
                                    }
                                }
                            }); // Listen for scrolling on the handle overlay.

                            this.$handle.on('wheel', function (e) {
                                e.preventDefault();

                                _this2.update();
                            });
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$handle.remove();
                        }
                    }, {
                        key: "update",
                        value: function update(target, event) {
                            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, event);

                            if (isImage) {
                                var $image = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(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
                         */

                    }, {
                        key: "hide",
                        value: function hide() {
                            this.context.invoke('editor.clearTarget');
                            this.$handle.children().hide();
                        }
                    }]);

                    return Handle;
                }();


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

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

                function AutoLink_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) AutoLink_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) AutoLink_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var defaultScheme = 'http://';
                var linkPattern = /^([A-Za-z][A-Za-z0-9+-.]*\:[\/]{2}|tel:|mailto:[A-Z0-9._%+-]+@)?(www\.)?(.+)$/i;

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

                        AutoLink_classCallCheck(this, AutoLink);

                        this.context = context;
                        this.options = context.options;
                        this.events = {
                            'summernote.keyup': function summernoteKeyup(we, e) {
                                if (!e.isDefaultPrevented()) {
                                    _this.handleKeyup(e);
                                }
                            },
                            'summernote.keydown': function summernoteKeydown(we, e) {
                                _this.handleKeydown(e);
                            }
                        };
                    }

                    AutoLink_createClass(AutoLink, [{
                        key: "initialize",
                        value: function initialize() {
                            this.lastWordRange = null;
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.lastWordRange = null;
                        }
                    }, {
                        key: "replace",
                        value: function replace() {
                            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 urlText = this.options.showDomainOnlyForAutolink ? keyword.replace(/^(?:https?:\/\/)?(?:tel?:?)?(?:mailto?:?)?(?:www\.)?/i, '').split('/')[0] : keyword;
                                var node = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<a />').html(urlText).attr('href', link)[0];

                                if (this.context.options.linkTargetBlank) {
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(node).attr('target', '_blank');
                                }

                                this.lastWordRange.insertNode(node);
                                this.lastWordRange = null;
                                this.context.invoke('editor.focus');
                            }
                        }
                    }, {
                        key: "handleKeydown",
                        value: function handleKeydown(e) {
                            if (lists.contains([core_key.code.ENTER, core_key.code.SPACE], e.keyCode)) {
                                var wordRange = this.context.invoke('editor.createRange').getWordRange();
                                this.lastWordRange = wordRange;
                            }
                        }
                    }, {
                        key: "handleKeyup",
                        value: function handleKeyup(e) {
                            if (lists.contains([core_key.code.ENTER, core_key.code.SPACE], e.keyCode)) {
                                this.replace();
                            }
                        }
                    }]);

                    return AutoLink;
                }();


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

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

                function AutoSync_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) AutoSync_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) AutoSync_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                /**
                 * textarea auto sync.
                 */

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

                        AutoSync_classCallCheck(this, AutoSync);

                        this.$note = context.layoutInfo.note;
                        this.events = {
                            'summernote.change': function summernoteChange() {
                                _this.$note.val(context.invoke('code'));
                            }
                        };
                    }

                    AutoSync_createClass(AutoSync, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return dom.isTextarea(this.$note[0]);
                        }
                    }]);

                    return AutoSync;
                }();


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

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

                function AutoReplace_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) AutoReplace_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) AutoReplace_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


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

                        AutoReplace_classCallCheck(this, AutoReplace);

                        this.context = context;
                        this.options = context.options.replace || {};
                        this.keys = [core_key.code.ENTER, core_key.code.SPACE, core_key.code.PERIOD, core_key.code.COMMA, core_key.code.SEMICOLON, core_key.code.SLASH];
                        this.previousKeydownCode = null;
                        this.events = {
                            'summernote.keyup': function summernoteKeyup(we, e) {
                                if (!e.isDefaultPrevented()) {
                                    _this.handleKeyup(e);
                                }
                            },
                            'summernote.keydown': function summernoteKeydown(we, e) {
                                _this.handleKeydown(e);
                            }
                        };
                    }

                    AutoReplace_createClass(AutoReplace, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return !!this.options.match;
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            this.lastWord = null;
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.lastWord = null;
                        }
                    }, {
                        key: "replace",
                        value: function replace() {
                            if (!this.lastWord) {
                                return;
                            }

                            var self = this;
                            var keyword = this.lastWord.toString();
                            this.options.match(keyword, function (match) {
                                if (match) {
                                    var node = '';

                                    if (typeof match === 'string') {
                                        node = dom.createText(match);
                                    } else if (match instanceof jQuery) {
                                        node = match[0];
                                    } else if (match instanceof Node) {
                                        node = match;
                                    }

                                    if (!node) return;
                                    self.lastWord.insertNode(node);
                                    self.lastWord = null;
                                    self.context.invoke('editor.focus');
                                }
                            });
                        }
                    }, {
                        key: "handleKeydown",
                        value: function handleKeydown(e) {
                            // this forces it to remember the last whole word, even if multiple termination keys are pressed
                            // before the previous key is let go.
                            if (this.previousKeydownCode && lists.contains(this.keys, this.previousKeydownCode)) {
                                this.previousKeydownCode = e.keyCode;
                                return;
                            }

                            if (lists.contains(this.keys, e.keyCode)) {
                                var wordRange = this.context.invoke('editor.createRange').getWordRange();
                                this.lastWord = wordRange;
                            }

                            this.previousKeydownCode = e.keyCode;
                        }
                    }, {
                        key: "handleKeyup",
                        value: function handleKeyup(e) {
                            if (lists.contains(this.keys, e.keyCode)) {
                                this.replace();
                            }
                        }
                    }]);

                    return AutoReplace;
                }();


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

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

                function Placeholder_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Placeholder_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Placeholder_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


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

                        Placeholder_classCallCheck(this, Placeholder);

                        this.context = context;
                        this.$editingArea = context.layoutInfo.editingArea;
                        this.options = context.options;

                        if (this.options.inheritPlaceholder === true) {
                            // get placeholder value from the original element
                            this.options.placeholder = this.context.$note.attr('placeholder') || this.options.placeholder;
                        }

                        this.events = {
                            'summernote.init summernote.change': function summernoteInitSummernoteChange() {
                                _this.update();
                            },
                            'summernote.codeview.toggled': function summernoteCodeviewToggled() {
                                _this.update();
                            }
                        };
                    }

                    Placeholder_createClass(Placeholder, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return !!this.options.placeholder;
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            var _this2 = this;

                            this.$placeholder = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div class="note-placeholder">');
                            this.$placeholder.on('click', function () {
                                _this2.context.invoke('focus');
                            }).html(this.options.placeholder).prependTo(this.$editingArea);
                            this.update();
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$placeholder.remove();
                        }
                    }, {
                        key: "update",
                        value: function update() {
                            var isShow = !this.context.invoke('codeview.isActivated') && this.context.invoke('editor.isEmpty');
                            this.$placeholder.toggle(isShow);
                        }
                    }]);

                    return Placeholder;
                }();


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

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

                function Buttons_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Buttons_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Buttons_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var Buttons_Buttons = /*#__PURE__*/function () {
                    function Buttons(context) {
                        Buttons_classCallCheck(this, Buttons);

                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.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_createClass(Buttons, [{
                        key: "representShortcut",
                        value: function representShortcut(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 + ')';
                        }
                    }, {
                        key: "button",
                        value: function button(o) {
                            if (!this.options.tooltip && o.tooltip) {
                                delete o.tooltip;
                            }

                            o.container = this.options.container;
                            return this.ui.button(o);
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            this.addToolbarButtons();
                            this.addImagePopoverButtons();
                            this.addLinkPopoverButtons();
                            this.addTablePopoverButtons();
                            this.fontInstalledMap = {};
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            delete this.fontInstalledMap;
                        }
                    }, {
                        key: "isFontInstalled",
                        value: function isFontInstalled(name) {
                            if (!Object.prototype.hasOwnProperty.call(this.fontInstalledMap, name)) {
                                this.fontInstalledMap[name] = env.isFontInstalled(name) || lists.contains(this.options.fontNamesIgnoreCheck, name);
                            }

                            return this.fontInstalledMap[name];
                        }
                    }, {
                        key: "isFontDeservedToAdd",
                        value: function isFontDeservedToAdd(name) {
                            name = name.toLowerCase();
                            return name !== '' && this.isFontInstalled(name) && env.genericFontFamilies.indexOf(name) === -1;
                        }
                    }, {
                        key: "colorPalette",
                        value: function colorPalette(className, tooltip, backColor, foreColor) {
                            var _this = this;

                            return this.ui.buttonGroup({
                                className: 'note-color ' + className,
                                children: [this.button({
                                    className: 'note-current-color-button',
                                    contents: this.ui.icon(this.options.icons.font + ' note-recent-color'),
                                    tooltip: tooltip,
                                    click: function click(e) {
                                        var $button = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(e.currentTarget);

                                        if (backColor && foreColor) {
                                            _this.context.invoke('editor.color', {
                                                backColor: $button.attr('data-backColor'),
                                                foreColor: $button.attr('data-foreColor')
                                            });
                                        } else if (backColor) {
                                            _this.context.invoke('editor.color', {
                                                backColor: $button.attr('data-backColor')
                                            });
                                        } else if (foreColor) {
                                            _this.context.invoke('editor.color', {
                                                foreColor: $button.attr('data-foreColor')
                                            });
                                        }
                                    },
                                    callback: function callback($button) {
                                        var $recentColor = $button.find('.note-recent-color');

                                        if (backColor) {
                                            $recentColor.css('background-color', _this.options.colorButton.backColor);
                                            $button.attr('data-backColor', _this.options.colorButton.backColor);
                                        }

                                        if (foreColor) {
                                            $recentColor.css('color', _this.options.colorButton.foreColor);
                                            $button.attr('data-foreColor', _this.options.colorButton.foreColor);
                                        } else {
                                            $recentColor.css('color', 'transparent');
                                        }
                                    }
                                }), this.button({
                                    className: 'dropdown-toggle',
                                    contents: this.ui.dropdownButtonContents('', this.options),
                                    tooltip: this.lang.color.more,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), this.ui.dropdown({
                                    items: (backColor ? ['<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 btn-default" data-event="backColor" data-value="transparent">', this.lang.color.transparent, '</button>', '</div>', '<div class="note-holder" data-event="backColor"><!-- back colors --></div>', '<div>', '<button type="button" class="note-color-select btn btn-light btn-default" data-event="openPalette" data-value="backColorPicker">', this.lang.color.cpSelect, '</button>', '<input type="color" id="backColorPicker" class="note-btn note-color-select-btn" value="' + this.options.colorButton.backColor + '" data-event="backColorPalette">', '</div>', '<div class="note-holder-custom" id="backColorPalette" data-event="backColor"></div>', '</div>'].join('') : '') + (foreColor ? ['<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 btn-default" data-event="removeFormat" data-value="foreColor">', this.lang.color.resetToDefault, '</button>', '</div>', '<div class="note-holder" data-event="foreColor"><!-- fore colors --></div>', '<div>', '<button type="button" class="note-color-select btn btn-light btn-default" data-event="openPalette" data-value="foreColorPicker">', this.lang.color.cpSelect, '</button>', '<input type="color" id="foreColorPicker" class="note-btn note-color-select-btn" value="' + this.options.colorButton.foreColor + '" data-event="foreColorPalette">', '</div>', // Fix missing Div, Commented to find easily if it's wrong
                                        '<div class="note-holder-custom" id="foreColorPalette" data-event="foreColor"></div>', '</div>'].join('') : ''),
                                    callback: function callback($dropdown) {
                                        $dropdown.find('.note-holder').each(function (idx, item) {
                                            var $holder = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(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());
                                        });
                                        /* TODO: do we have to record recent custom colors within cookies? */

                                        var customColors = [['#FFFFFF', '#FFFFFF', '#FFFFFF', '#FFFFFF', '#FFFFFF', '#FFFFFF', '#FFFFFF', '#FFFFFF']];
                                        $dropdown.find('.note-holder-custom').each(function (idx, item) {
                                            var $holder = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(item);
                                            $holder.append(_this.ui.palette({
                                                colors: customColors,
                                                colorsName: customColors,
                                                eventName: $holder.data('event'),
                                                container: _this.options.container,
                                                tooltip: _this.options.tooltip
                                            }).render());
                                        });
                                        $dropdown.find('input[type=color]').each(function (idx, item) {
                                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(item).change(function () {
                                                var $chip = $dropdown.find('#' + external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(this).data('event')).find('.note-color-btn').first();
                                                var color = this.value.toUpperCase();
                                                $chip.css('background-color', color).attr('aria-label', color).attr('data-value', color).attr('data-original-title', color);
                                                $chip.click();
                                            });
                                        });
                                    },
                                    click: function click(event) {
                                        event.stopPropagation();
                                        var $parent = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('.' + className).find('.note-dropdown-menu');
                                        var $button = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(event.target);
                                        var eventName = $button.data('event');
                                        var value = $button.attr('data-value');

                                        if (eventName === 'openPalette') {
                                            var $picker = $parent.find('#' + value);
                                            var $palette = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()($parent.find('#' + $picker.data('event')).find('.note-color-row')[0]); // Shift palette chips

                                            var $chip = $palette.find('.note-color-btn').last().detach(); // Set chip attributes

                                            var color = $picker.val();
                                            $chip.css('background-color', color).attr('aria-label', color).attr('data-value', color).attr('data-original-title', color);
                                            $palette.prepend($chip);
                                            $picker.click();
                                        } else {
                                            if (lists.contains(['backColor', 'foreColor'], eventName)) {
                                                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();
                        }
                    }, {
                        key: "addToolbarButtons",
                        value: function addToolbarButtons() {
                            var _this2 = this;

                            this.context.memo('button.style', function () {
                                return _this2.ui.buttonGroup([_this2.button({
                                    className: 'dropdown-toggle',
                                    contents: _this2.ui.dropdownButtonContents(_this2.ui.icon(_this2.options.icons.magic), _this2.options),
                                    tooltip: _this2.lang.style.style,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), _this2.ui.dropdown({
                                    className: 'dropdown-style',
                                    items: _this2.options.styleTags,
                                    title: _this2.lang.style.style,
                                    template: function template(item) {
                                        // TBD: need to be simplified
                                        if (typeof item === 'string') {
                                            item = {
                                                tag: item,
                                                title: Object.prototype.hasOwnProperty.call(_this2.lang.style, item) ? _this2.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: _this2.context.createInvokeHandler('editor.formatBlock')
                                })]).render();
                            });

                            var _loop = function _loop(styleIdx, styleLen) {
                                var item = _this2.options.styleTags[styleIdx];

                                _this2.context.memo('button.style.' + item, function () {
                                    return _this2.button({
                                        className: 'note-btn-style-' + item,
                                        contents: '<div data-value="' + item + '">' + item.toUpperCase() + '</div>',
                                        tooltip: _this2.lang.style[item],
                                        click: _this2.context.createInvokeHandler('editor.formatBlock')
                                    }).render();
                                });
                            };

                            for (var styleIdx = 0, styleLen = this.options.styleTags.length; styleIdx < styleLen; styleIdx++) {
                                _loop(styleIdx, styleLen);
                            }

                            this.context.memo('button.bold', function () {
                                return _this2.button({
                                    className: 'note-btn-bold',
                                    contents: _this2.ui.icon(_this2.options.icons.bold),
                                    tooltip: _this2.lang.font.bold + _this2.representShortcut('bold'),
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.bold')
                                }).render();
                            });
                            this.context.memo('button.italic', function () {
                                return _this2.button({
                                    className: 'note-btn-italic',
                                    contents: _this2.ui.icon(_this2.options.icons.italic),
                                    tooltip: _this2.lang.font.italic + _this2.representShortcut('italic'),
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.italic')
                                }).render();
                            });
                            this.context.memo('button.underline', function () {
                                return _this2.button({
                                    className: 'note-btn-underline',
                                    contents: _this2.ui.icon(_this2.options.icons.underline),
                                    tooltip: _this2.lang.font.underline + _this2.representShortcut('underline'),
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.underline')
                                }).render();
                            });
                            this.context.memo('button.clear', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.eraser),
                                    tooltip: _this2.lang.font.clear + _this2.representShortcut('removeFormat'),
                                    click: _this2.context.createInvokeHandler('editor.removeFormat')
                                }).render();
                            });
                            this.context.memo('button.strikethrough', function () {
                                return _this2.button({
                                    className: 'note-btn-strikethrough',
                                    contents: _this2.ui.icon(_this2.options.icons.strikethrough),
                                    tooltip: _this2.lang.font.strikethrough + _this2.representShortcut('strikethrough'),
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.strikethrough')
                                }).render();
                            });
                            this.context.memo('button.superscript', function () {
                                return _this2.button({
                                    className: 'note-btn-superscript',
                                    contents: _this2.ui.icon(_this2.options.icons.superscript),
                                    tooltip: _this2.lang.font.superscript,
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.superscript')
                                }).render();
                            });
                            this.context.memo('button.subscript', function () {
                                return _this2.button({
                                    className: 'note-btn-subscript',
                                    contents: _this2.ui.icon(_this2.options.icons.subscript),
                                    tooltip: _this2.lang.font.subscript,
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.subscript')
                                }).render();
                            });
                            this.context.memo('button.fontname', function () {
                                var styleInfo = _this2.context.invoke('editor.currentStyle');

                                if (_this2.options.addDefaultFonts) {
                                    // Add 'default' fonts into the fontnames array if not exist
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(styleInfo['font-family'].split(','), function (idx, fontname) {
                                        fontname = fontname.trim().replace(/['"]+/g, '');

                                        if (_this2.isFontDeservedToAdd(fontname)) {
                                            if (_this2.options.fontNames.indexOf(fontname) === -1) {
                                                _this2.options.fontNames.push(fontname);
                                            }
                                        }
                                    });
                                }

                                return _this2.ui.buttonGroup([_this2.button({
                                    className: 'dropdown-toggle',
                                    contents: _this2.ui.dropdownButtonContents('<span class="note-current-fontname"></span>', _this2.options),
                                    tooltip: _this2.lang.font.name,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), _this2.ui.dropdownCheck({
                                    className: 'dropdown-fontname',
                                    checkClassName: _this2.options.icons.menuCheck,
                                    items: _this2.options.fontNames.filter(_this2.isFontInstalled.bind(_this2)),
                                    title: _this2.lang.font.name,
                                    template: function template(item) {
                                        return '<span style="font-family: ' + env.validFontName(item) + '">' + item + '</span>';
                                    },
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.fontName')
                                })]).render();
                            });
                            this.context.memo('button.fontsize', function () {
                                return _this2.ui.buttonGroup([_this2.button({
                                    className: 'dropdown-toggle',
                                    contents: _this2.ui.dropdownButtonContents('<span class="note-current-fontsize"></span>', _this2.options),
                                    tooltip: _this2.lang.font.size,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), _this2.ui.dropdownCheck({
                                    className: 'dropdown-fontsize',
                                    checkClassName: _this2.options.icons.menuCheck,
                                    items: _this2.options.fontSizes,
                                    title: _this2.lang.font.size,
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.fontSize')
                                })]).render();
                            });
                            this.context.memo('button.fontsizeunit', function () {
                                return _this2.ui.buttonGroup([_this2.button({
                                    className: 'dropdown-toggle',
                                    contents: _this2.ui.dropdownButtonContents('<span class="note-current-fontsizeunit"></span>', _this2.options),
                                    tooltip: _this2.lang.font.sizeunit,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), _this2.ui.dropdownCheck({
                                    className: 'dropdown-fontsizeunit',
                                    checkClassName: _this2.options.icons.menuCheck,
                                    items: _this2.options.fontSizeUnits,
                                    title: _this2.lang.font.sizeunit,
                                    click: _this2.context.createInvokeHandlerAndUpdateState('editor.fontSizeUnit')
                                })]).render();
                            });
                            this.context.memo('button.color', function () {
                                return _this2.colorPalette('note-color-all', _this2.lang.color.recent, true, true);
                            });
                            this.context.memo('button.forecolor', function () {
                                return _this2.colorPalette('note-color-fore', _this2.lang.color.foreground, false, true);
                            });
                            this.context.memo('button.backcolor', function () {
                                return _this2.colorPalette('note-color-back', _this2.lang.color.background, true, false);
                            });
                            this.context.memo('button.ul', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.unorderedlist),
                                    tooltip: _this2.lang.lists.unordered + _this2.representShortcut('insertUnorderedList'),
                                    click: _this2.context.createInvokeHandler('editor.insertUnorderedList')
                                }).render();
                            });
                            this.context.memo('button.ol', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.orderedlist),
                                    tooltip: _this2.lang.lists.ordered + _this2.representShortcut('insertOrderedList'),
                                    click: _this2.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 _this2.ui.buttonGroup([_this2.button({
                                    className: 'dropdown-toggle',
                                    contents: _this2.ui.dropdownButtonContents(_this2.ui.icon(_this2.options.icons.alignLeft), _this2.options),
                                    tooltip: _this2.lang.paragraph.paragraph,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), _this2.ui.dropdown([_this2.ui.buttonGroup({
                                    className: 'note-align',
                                    children: [justifyLeft, justifyCenter, justifyRight, justifyFull]
                                }), _this2.ui.buttonGroup({
                                    className: 'note-list',
                                    children: [outdent, indent]
                                })])]).render();
                            });
                            this.context.memo('button.height', function () {
                                return _this2.ui.buttonGroup([_this2.button({
                                    className: 'dropdown-toggle',
                                    contents: _this2.ui.dropdownButtonContents(_this2.ui.icon(_this2.options.icons.textHeight), _this2.options),
                                    tooltip: _this2.lang.font.height,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), _this2.ui.dropdownCheck({
                                    items: _this2.options.lineHeights,
                                    checkClassName: _this2.options.icons.menuCheck,
                                    className: 'dropdown-line-height',
                                    title: _this2.lang.font.height,
                                    click: _this2.context.createInvokeHandler('editor.lineHeight')
                                })]).render();
                            });
                            this.context.memo('button.table', function () {
                                return _this2.ui.buttonGroup([_this2.button({
                                    className: 'dropdown-toggle',
                                    contents: _this2.ui.dropdownButtonContents(_this2.ui.icon(_this2.options.icons.table), _this2.options),
                                    tooltip: _this2.lang.table.table,
                                    data: {
                                        toggle: 'dropdown'
                                    }
                                }), _this2.ui.dropdown({
                                    title: _this2.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>', '<div class="note-dimension-picker-highlighted"></div>', '<div class="note-dimension-picker-unhighlighted"></div>', '</div>', '<div class="note-dimension-display">1 x 1</div>'].join('')
                                })], {
                                    callback: function callback($node) {
                                        var $catcher = $node.find('.note-dimension-picker-mousecatcher');
                                        $catcher.css({
                                            width: _this2.options.insertTableMaxSize.col + 'em',
                                            height: _this2.options.insertTableMaxSize.row + 'em'
                                        }).mousedown(_this2.context.createInvokeHandler('editor.insertTable')).on('mousemove', _this2.tableMoveHandler.bind(_this2));
                                    }
                                }).render();
                            });
                            this.context.memo('button.link', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.link),
                                    tooltip: _this2.lang.link.link + _this2.representShortcut('linkDialog.show'),
                                    click: _this2.context.createInvokeHandler('linkDialog.show')
                                }).render();
                            });
                            this.context.memo('button.picture', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.picture),
                                    tooltip: _this2.lang.image.image,
                                    click: _this2.context.createInvokeHandler('imageDialog.show')
                                }).render();
                            });
                            this.context.memo('button.video', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.video),
                                    tooltip: _this2.lang.video.video,
                                    click: _this2.context.createInvokeHandler('videoDialog.show')
                                }).render();
                            });
                            this.context.memo('button.hr', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.minus),
                                    tooltip: _this2.lang.hr.insert + _this2.representShortcut('insertHorizontalRule'),
                                    click: _this2.context.createInvokeHandler('editor.insertHorizontalRule')
                                }).render();
                            });
                            this.context.memo('button.fullscreen', function () {
                                return _this2.button({
                                    className: 'btn-fullscreen note-codeview-keep',
                                    contents: _this2.ui.icon(_this2.options.icons.arrowsAlt),
                                    tooltip: _this2.lang.options.fullscreen,
                                    click: _this2.context.createInvokeHandler('fullscreen.toggle')
                                }).render();
                            });
                            this.context.memo('button.codeview', function () {
                                return _this2.button({
                                    className: 'btn-codeview note-codeview-keep',
                                    contents: _this2.ui.icon(_this2.options.icons.code),
                                    tooltip: _this2.lang.options.codeview,
                                    click: _this2.context.createInvokeHandler('codeview.toggle')
                                }).render();
                            });
                            this.context.memo('button.redo', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.redo),
                                    tooltip: _this2.lang.history.redo + _this2.representShortcut('redo'),
                                    click: _this2.context.createInvokeHandler('editor.redo')
                                }).render();
                            });
                            this.context.memo('button.undo', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.undo),
                                    tooltip: _this2.lang.history.undo + _this2.representShortcut('undo'),
                                    click: _this2.context.createInvokeHandler('editor.undo')
                                }).render();
                            });
                            this.context.memo('button.help', function () {
                                return _this2.button({
                                    contents: _this2.ui.icon(_this2.options.icons.question),
                                    tooltip: _this2.lang.options.help,
                                    click: _this2.context.createInvokeHandler('helpDialog.show')
                                }).render();
                            });
                        }
                        /**
                         * image: [
                         *   ['imageResize', ['resizeFull', 'resizeHalf', 'resizeQuarter', 'resizeNone']],
                         *   ['float', ['floatLeft', 'floatRight', 'floatNone']],
                         *   ['remove', ['removeMedia']],
                         * ],
                         */

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

                            // Image Size Buttons
                            this.context.memo('button.resizeFull', function () {
                                return _this3.button({
                                    contents: '<span class="note-fontsize-10">100%</span>',
                                    tooltip: _this3.lang.image.resizeFull,
                                    click: _this3.context.createInvokeHandler('editor.resize', '1')
                                }).render();
                            });
                            this.context.memo('button.resizeHalf', function () {
                                return _this3.button({
                                    contents: '<span class="note-fontsize-10">50%</span>',
                                    tooltip: _this3.lang.image.resizeHalf,
                                    click: _this3.context.createInvokeHandler('editor.resize', '0.5')
                                }).render();
                            });
                            this.context.memo('button.resizeQuarter', function () {
                                return _this3.button({
                                    contents: '<span class="note-fontsize-10">25%</span>',
                                    tooltip: _this3.lang.image.resizeQuarter,
                                    click: _this3.context.createInvokeHandler('editor.resize', '0.25')
                                }).render();
                            });
                            this.context.memo('button.resizeNone', function () {
                                return _this3.button({
                                    contents: _this3.ui.icon(_this3.options.icons.rollback),
                                    tooltip: _this3.lang.image.resizeNone,
                                    click: _this3.context.createInvokeHandler('editor.resize', '0')
                                }).render();
                            }); // Float Buttons

                            this.context.memo('button.floatLeft', function () {
                                return _this3.button({
                                    contents: _this3.ui.icon(_this3.options.icons.floatLeft),
                                    tooltip: _this3.lang.image.floatLeft,
                                    click: _this3.context.createInvokeHandler('editor.floatMe', 'left')
                                }).render();
                            });
                            this.context.memo('button.floatRight', function () {
                                return _this3.button({
                                    contents: _this3.ui.icon(_this3.options.icons.floatRight),
                                    tooltip: _this3.lang.image.floatRight,
                                    click: _this3.context.createInvokeHandler('editor.floatMe', 'right')
                                }).render();
                            });
                            this.context.memo('button.floatNone', function () {
                                return _this3.button({
                                    contents: _this3.ui.icon(_this3.options.icons.rollback),
                                    tooltip: _this3.lang.image.floatNone,
                                    click: _this3.context.createInvokeHandler('editor.floatMe', 'none')
                                }).render();
                            }); // Remove Buttons

                            this.context.memo('button.removeMedia', function () {
                                return _this3.button({
                                    contents: _this3.ui.icon(_this3.options.icons.trash),
                                    tooltip: _this3.lang.image.remove,
                                    click: _this3.context.createInvokeHandler('editor.removeMedia')
                                }).render();
                            });
                        }
                    }, {
                        key: "addLinkPopoverButtons",
                        value: function addLinkPopoverButtons() {
                            var _this4 = this;

                            this.context.memo('button.linkDialogShow', function () {
                                return _this4.button({
                                    contents: _this4.ui.icon(_this4.options.icons.link),
                                    tooltip: _this4.lang.link.edit,
                                    click: _this4.context.createInvokeHandler('linkDialog.show')
                                }).render();
                            });
                            this.context.memo('button.unlink', function () {
                                return _this4.button({
                                    contents: _this4.ui.icon(_this4.options.icons.unlink),
                                    tooltip: _this4.lang.link.unlink,
                                    click: _this4.context.createInvokeHandler('editor.unlink')
                                }).render();
                            });
                        }
                        /**
                         * table : [
                         *  ['add', ['addRowDown', 'addRowUp', 'addColLeft', 'addColRight']],
                         *  ['delete', ['deleteRow', 'deleteCol', 'deleteTable']]
                         * ],
                         */

                    }, {
                        key: "addTablePopoverButtons",
                        value: function addTablePopoverButtons() {
                            var _this5 = this;

                            this.context.memo('button.addRowUp', function () {
                                return _this5.button({
                                    className: 'btn-md',
                                    contents: _this5.ui.icon(_this5.options.icons.rowAbove),
                                    tooltip: _this5.lang.table.addRowAbove,
                                    click: _this5.context.createInvokeHandler('editor.addRow', 'top')
                                }).render();
                            });
                            this.context.memo('button.addRowDown', function () {
                                return _this5.button({
                                    className: 'btn-md',
                                    contents: _this5.ui.icon(_this5.options.icons.rowBelow),
                                    tooltip: _this5.lang.table.addRowBelow,
                                    click: _this5.context.createInvokeHandler('editor.addRow', 'bottom')
                                }).render();
                            });
                            this.context.memo('button.addColLeft', function () {
                                return _this5.button({
                                    className: 'btn-md',
                                    contents: _this5.ui.icon(_this5.options.icons.colBefore),
                                    tooltip: _this5.lang.table.addColLeft,
                                    click: _this5.context.createInvokeHandler('editor.addCol', 'left')
                                }).render();
                            });
                            this.context.memo('button.addColRight', function () {
                                return _this5.button({
                                    className: 'btn-md',
                                    contents: _this5.ui.icon(_this5.options.icons.colAfter),
                                    tooltip: _this5.lang.table.addColRight,
                                    click: _this5.context.createInvokeHandler('editor.addCol', 'right')
                                }).render();
                            });
                            this.context.memo('button.deleteRow', function () {
                                return _this5.button({
                                    className: 'btn-md',
                                    contents: _this5.ui.icon(_this5.options.icons.rowRemove),
                                    tooltip: _this5.lang.table.delRow,
                                    click: _this5.context.createInvokeHandler('editor.deleteRow')
                                }).render();
                            });
                            this.context.memo('button.deleteCol', function () {
                                return _this5.button({
                                    className: 'btn-md',
                                    contents: _this5.ui.icon(_this5.options.icons.colRemove),
                                    tooltip: _this5.lang.table.delCol,
                                    click: _this5.context.createInvokeHandler('editor.deleteCol')
                                }).render();
                            });
                            this.context.memo('button.deleteTable', function () {
                                return _this5.button({
                                    className: 'btn-md',
                                    contents: _this5.ui.icon(_this5.options.icons.trash),
                                    tooltip: _this5.lang.table.delTable,
                                    click: _this5.context.createInvokeHandler('editor.deleteTable')
                                }).render();
                            });
                        }
                    }, {
                        key: "build",
                        value: function build($container, groups) {
                            for (var groupIdx = 0, groupLen = groups.length; groupIdx < groupLen; groupIdx++) {
                                var group = groups[groupIdx];
                                var groupName = Array.isArray(group) ? group[0] : group;
                                var buttons = Array.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]
                         */

                    }, {
                        key: "updateCurrentStyle",
                        value: function updateCurrentStyle($container) {
                            var _this6 = this;

                            var $cont = $container || this.$toolbar;
                            var styleInfo = this.context.invoke('editor.currentStyle');
                            this.updateBtnStates($cont, {
                                '.note-btn-bold': function noteBtnBold() {
                                    return styleInfo['font-bold'] === 'bold';
                                },
                                '.note-btn-italic': function noteBtnItalic() {
                                    return styleInfo['font-italic'] === 'italic';
                                },
                                '.note-btn-underline': function noteBtnUnderline() {
                                    return styleInfo['font-underline'] === 'underline';
                                },
                                '.note-btn-subscript': function noteBtnSubscript() {
                                    return styleInfo['font-subscript'] === 'subscript';
                                },
                                '.note-btn-superscript': function noteBtnSuperscript() {
                                    return styleInfo['font-superscript'] === 'superscript';
                                },
                                '.note-btn-strikethrough': function noteBtnStrikethrough() {
                                    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 = lists.find(fontNames, this.isFontInstalled.bind(this));
                                $cont.find('.dropdown-fontname a').each(function (idx, item) {
                                    var $item = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(item); // always compare string to avoid creating another func.

                                    var isChecked = $item.data('value') + '' === fontName + '';
                                    $item.toggleClass('checked', isChecked);
                                });
                                $cont.find('.note-current-fontname').text(fontName).css('font-family', fontName);
                            }

                            if (styleInfo['font-size']) {
                                var fontSize = styleInfo['font-size'];
                                $cont.find('.dropdown-fontsize a').each(function (idx, item) {
                                    var $item = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(item); // always compare with string to avoid creating another func.

                                    var isChecked = $item.data('value') + '' === fontSize + '';
                                    $item.toggleClass('checked', isChecked);
                                });
                                $cont.find('.note-current-fontsize').text(fontSize);
                                var fontSizeUnit = styleInfo['font-size-unit'];
                                $cont.find('.dropdown-fontsizeunit a').each(function (idx, item) {
                                    var $item = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(item);
                                    var isChecked = $item.data('value') + '' === fontSizeUnit + '';
                                    $item.toggleClass('checked', isChecked);
                                });
                                $cont.find('.note-current-fontsizeunit').text(fontSizeUnit);
                            }

                            if (styleInfo['line-height']) {
                                var lineHeight = styleInfo['line-height'];
                                $cont.find('.dropdown-line-height li a').each(function (idx, item) {
                                    // always compare with string to avoid creating another func.
                                    var isChecked = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(item).data('value') + '' === lineHeight + '';
                                    _this6.className = isChecked ? 'checked' : '';
                                });
                            }
                        }
                    }, {
                        key: "updateBtnStates",
                        value: function updateBtnStates($container, infos) {
                            var _this7 = this;

                            external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.each(infos, function (selector, pred) {
                                _this7.ui.toggleBtnActive($container.find(selector), pred());
                            });
                        }
                    }, {
                        key: "tableMoveHandler",
                        value: function tableMoveHandler(event) {
                            var PX_PER_EM = 18;
                            var $picker = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(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;
                }();


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

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

                function Toolbar_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) Toolbar_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) Toolbar_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var Toolbar_Toolbar = /*#__PURE__*/function () {
                    function Toolbar(context) {
                        Toolbar_classCallCheck(this, Toolbar);

                        this.context = context;
                        this.$window = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(window);
                        this.$document = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document);
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.$note = context.layoutInfo.note;
                        this.$editor = context.layoutInfo.editor;
                        this.$toolbar = context.layoutInfo.toolbar;
                        this.$editable = context.layoutInfo.editable;
                        this.$statusbar = context.layoutInfo.statusbar;
                        this.options = context.options;
                        this.isFollowing = false;
                        this.followScroll = this.followScroll.bind(this);
                    }

                    Toolbar_createClass(Toolbar, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return !this.options.airMode;
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            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.$window.on('scroll resize', this.followScroll);
                            }
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$toolbar.children().remove();

                            if (this.options.followingToolbar) {
                                this.$window.off('scroll resize', this.followScroll);
                            }
                        }
                    }, {
                        key: "followScroll",
                        value: function followScroll() {
                            if (this.$editor.hasClass('fullscreen')) {
                                return false;
                            }

                            var editorHeight = this.$editor.outerHeight();
                            var editorWidth = this.$editor.width();
                            var toolbarHeight = this.$toolbar.height();
                            var statusbarHeight = this.$statusbar.height(); // check if the web app is currently using another static bar

                            var otherBarHeight = 0;

                            if (this.options.otherStaticBar) {
                                otherBarHeight = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(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 - statusbarHeight;

                            if (!this.isFollowing && currentOffset > activateOffset && currentOffset < deactivateOffsetBottom - toolbarHeight) {
                                this.isFollowing = true;
                                this.$editable.css({
                                    marginTop: this.$toolbar.outerHeight()
                                });
                                this.$toolbar.css({
                                    position: 'fixed',
                                    top: otherBarHeight,
                                    width: editorWidth,
                                    zIndex: 1000
                                });
                            } else if (this.isFollowing && (currentOffset < activateOffset || currentOffset > deactivateOffsetBottom)) {
                                this.isFollowing = false;
                                this.$toolbar.css({
                                    position: 'relative',
                                    top: 0,
                                    width: '100%',
                                    zIndex: 'auto'
                                });
                                this.$editable.css({
                                    marginTop: ''
                                });
                            }
                        }
                    }, {
                        key: "changeContainer",
                        value: function changeContainer(isFullscreen) {
                            if (isFullscreen) {
                                this.$toolbar.prependTo(this.$editor);
                            } else {
                                if (this.options.toolbarContainer) {
                                    this.$toolbar.appendTo(this.options.toolbarContainer);
                                }
                            }

                            if (this.options.followingToolbar) {
                                this.followScroll();
                            }
                        }
                    }, {
                        key: "updateFullscreen",
                        value: function updateFullscreen(isFullscreen) {
                            this.ui.toggleBtnActive(this.$toolbar.find('.btn-fullscreen'), isFullscreen);
                            this.changeContainer(isFullscreen);
                        }
                    }, {
                        key: "updateCodeview",
                        value: function updateCodeview(isCodeview) {
                            this.ui.toggleBtnActive(this.$toolbar.find('.btn-codeview'), isCodeview);

                            if (isCodeview) {
                                this.deactivate();
                            } else {
                                this.activate();
                            }
                        }
                    }, {
                        key: "activate",
                        value: function activate(isIncludeCodeview) {
                            var $btn = this.$toolbar.find('button');

                            if (!isIncludeCodeview) {
                                $btn = $btn.not('.note-codeview-keep');
                            }

                            this.ui.toggleBtn($btn, true);
                        }
                    }, {
                        key: "deactivate",
                        value: function deactivate(isIncludeCodeview) {
                            var $btn = this.$toolbar.find('button');

                            if (!isIncludeCodeview) {
                                $btn = $btn.not('.note-codeview-keep');
                            }

                            this.ui.toggleBtn($btn, false);
                        }
                    }]);

                    return Toolbar;
                }();


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

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

                function LinkDialog_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) LinkDialog_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) LinkDialog_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var LinkDialog_LinkDialog = /*#__PURE__*/function () {
                    function LinkDialog(context) {
                        LinkDialog_classCallCheck(this, LinkDialog);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.$body = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document.body);
                        this.$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_createClass(LinkDialog, [{
                        key: "initialize",
                        value: function initialize() {
                            var $container = this.options.dialogsInBody ? this.$body : this.options.container;
                            var body = ['<div class="form-group note-form-group">', "<label for=\"note-dialog-link-txt-".concat(this.options.id, "\" class=\"note-form-label\">").concat(this.lang.link.textToDisplay, "</label>"), "<input id=\"note-dialog-link-txt-".concat(this.options.id, "\" class=\"note-link-text form-control note-form-control note-input\" type=\"text\"/>"), '</div>', '<div class="form-group note-form-group">', "<label for=\"note-dialog-link-url-".concat(this.options.id, "\" class=\"note-form-label\">").concat(this.lang.link.url, "</label>"), "<input id=\"note-dialog-link-url-".concat(this.options.id, "\" class=\"note-link-url form-control note-form-control note-input\" type=\"text\" value=\"http://\"/>"), '</div>', !this.options.disableLinkTarget ? external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div/>').append(this.ui.checkbox({
                                className: 'sn-checkbox-open-in-new-window',
                                text: this.lang.link.openInNewWindow,
                                checked: true
                            }).render()).html() : '', external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div/>').append(this.ui.checkbox({
                                className: 'sn-checkbox-use-protocol',
                                text: this.lang.link.useProtocol,
                                checked: true
                            }).render()).html()].join('');
                            var buttonClass = 'btn btn-primary note-btn note-btn-primary note-link-btn';
                            var footer = "<input type=\"button\" href=\"#\" class=\"".concat(buttonClass, "\" value=\"").concat(this.lang.link.insert, "\" disabled>");
                            this.$dialog = this.ui.dialog({
                                className: 'link-dialog',
                                title: this.lang.link.insert,
                                fade: this.options.dialogsFade,
                                body: body,
                                footer: footer
                            }).render().appendTo($container);
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.ui.hideDialog(this.$dialog);
                            this.$dialog.remove();
                        }
                    }, {
                        key: "bindEnterKey",
                        value: function bindEnterKey($input, $btn) {
                            $input.on('keypress', function (event) {
                                if (event.keyCode === core_key.code.ENTER) {
                                    event.preventDefault();
                                    $btn.trigger('click');
                                }
                            });
                        }
                        /**
                         * toggle update button
                         */

                    }, {
                        key: "toggleLinkBtn",
                        value: function toggleLinkBtn($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}
                         */

                    }, {
                        key: "showLinkDialog",
                        value: function showLinkDialog(linkInfo) {
                            var _this = this;

                            return external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.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('.sn-checkbox-open-in-new-window input[type=checkbox]');

                                var $useProtocol = _this.$dialog.find('.sn-checkbox-use-protocol input[type=checkbox]');

                                _this.ui.onDialogShown(_this.$dialog, function () {
                                    _this.context.triggerEvent('dialog.shown'); // If no url was given and given text is valid URL then copy that into URL Field


                                    if (!linkInfo.url && func.isValidUrl(linkInfo.text)) {
                                        linkInfo.url = linkInfo.text;
                                    }

                                    $linkText.on('input paste propertychange', function () {
                                        // If linktext was modified by input events,
                                        // cloning text from linkUrl will be stopped.
                                        linkInfo.text = $linkText.val();

                                        _this.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
                                    }).val(linkInfo.text);
                                    $linkUrl.on('input paste propertychange', function () {
                                        // Display same text on `Text to display` as default
                                        // when linktext has no text
                                        if (!linkInfo.text) {
                                            $linkText.val($linkUrl.val());
                                        }

                                        _this.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
                                    }).val(linkInfo.url);

                                    if (!env.isSupportTouch) {
                                        $linkUrl.trigger('focus');
                                    }

                                    _this.toggleLinkBtn($linkBtn, $linkText, $linkUrl);

                                    _this.bindEnterKey($linkUrl, $linkBtn);

                                    _this.bindEnterKey($linkText, $linkBtn);

                                    var isNewWindowChecked = linkInfo.isNewWindow !== undefined ? linkInfo.isNewWindow : _this.context.options.linkTargetBlank;
                                    $openInNewWindow.prop('checked', isNewWindowChecked);
                                    var useProtocolChecked = linkInfo.url ? false : _this.context.options.useProtocol;
                                    $useProtocol.prop('checked', useProtocolChecked);
                                    $linkBtn.one('click', function (event) {
                                        event.preventDefault();
                                        deferred.resolve({
                                            range: linkInfo.range,
                                            url: $linkUrl.val(),
                                            text: $linkText.val(),
                                            isNewWindow: $openInNewWindow.is(':checked'),
                                            checkProtocol: $useProtocol.is(':checked')
                                        });

                                        _this.ui.hideDialog(_this.$dialog);
                                    });
                                });

                                _this.ui.onDialogHidden(_this.$dialog, function () {
                                    // detach events
                                    $linkText.off();
                                    $linkUrl.off();
                                    $linkBtn.off();

                                    if (deferred.state() === 'pending') {
                                        deferred.reject();
                                    }
                                });

                                _this.ui.showDialog(_this.$dialog);
                            }).promise();
                        }
                        /**
                         * @param {Object} layoutInfo
                         */

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

                            var linkInfo = this.context.invoke('editor.getLinkInfo');
                            this.context.invoke('editor.saveRange');
                            this.showLinkDialog(linkInfo).then(function (linkInfo) {
                                _this2.context.invoke('editor.restoreRange');

                                _this2.context.invoke('editor.createLink', linkInfo);
                            }).fail(function () {
                                _this2.context.invoke('editor.restoreRange');
                            });
                        }
                    }]);

                    return LinkDialog;
                }();


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

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

                function LinkPopover_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) LinkPopover_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) LinkPopover_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


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

                        LinkPopover_classCallCheck(this, LinkPopover);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.options = context.options;
                        this.events = {
                            'summernote.keyup summernote.mouseup summernote.change summernote.scroll': function summernoteKeyupSummernoteMouseupSummernoteChangeSummernoteScroll() {
                                _this.update();
                            },
                            'summernote.disable summernote.dialog.shown summernote.blur': function summernoteDisableSummernoteDialogShownSummernoteBlur() {
                                _this.hide();
                            }
                        };
                    }

                    LinkPopover_createClass(LinkPopover, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return !lists.isEmpty(this.options.popover.link);
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            this.$popover = this.ui.popover({
                                className: 'note-link-popover',
                                callback: function callback($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', $content, this.options.popover.link);
                            this.$popover.on('mousedown', function (e) {
                                e.preventDefault();
                            });
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$popover.remove();
                        }
                    }, {
                        key: "update",
                        value: function update() {
                            // Prevent focusing on editable when invoke('code') is executed
                            if (!this.context.invoke('editor.hasFocus')) {
                                this.hide();
                                return;
                            }

                            var rng = this.context.invoke('editor.getLastRange');

                            if (rng.isCollapsed() && rng.isOnAnchor()) {
                                var anchor = dom.ancestor(rng.sc, dom.isAnchor);
                                var href = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(anchor).attr('href');
                                this.$popover.find('a').attr('href', href).text(href);
                                var pos = dom.posFromPlaceholder(anchor);
                                var containerOffset = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(this.options.container).offset();
                                pos.top -= containerOffset.top;
                                pos.left -= containerOffset.left;
                                this.$popover.css({
                                    display: 'block',
                                    left: pos.left,
                                    top: pos.top
                                });
                            } else {
                                this.hide();
                            }
                        }
                    }, {
                        key: "hide",
                        value: function hide() {
                            this.$popover.hide();
                        }
                    }]);

                    return LinkPopover;
                }();


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

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

                function ImageDialog_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) ImageDialog_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) ImageDialog_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var ImageDialog_ImageDialog = /*#__PURE__*/function () {
                    function ImageDialog(context) {
                        ImageDialog_classCallCheck(this, ImageDialog);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.$body = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document.body);
                        this.$editor = context.layoutInfo.editor;
                        this.options = context.options;
                        this.lang = this.options.langInfo;
                    }

                    ImageDialog_createClass(ImageDialog, [{
                        key: "initialize",
                        value: function initialize() {
                            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>".concat(this.lang.image.maximumFileSize + ' : ' + readableSize, "</small>");
                            }

                            var $container = this.options.dialogsInBody ? this.$body : this.options.container;
                            var body = ['<div class="form-group note-form-group note-group-select-from-files">', '<label for="note-dialog-image-file-' + this.options.id + '" class="note-form-label">' + this.lang.image.selectFromFiles + '</label>', '<input id="note-dialog-image-file-' + this.options.id + '" class="note-image-input form-control-file note-form-control note-input" ', ' type="file" name="files" accept="image/*" multiple="multiple"/>', imageLimitation, '</div>', '<div class="form-group note-group-image-url">', '<label for="note-dialog-image-url-' + this.options.id + '" class="note-form-label">' + this.lang.image.url + '</label>', '<input id="note-dialog-image-url-' + this.options.id + '" class="note-image-url form-control note-form-control note-input" type="text"/>', '</div>'].join('');
                            var buttonClass = 'btn btn-primary note-btn note-btn-primary note-image-btn';
                            var footer = "<input type=\"button\" href=\"#\" class=\"".concat(buttonClass, "\" value=\"").concat(this.lang.image.insert, "\" disabled>");
                            this.$dialog = this.ui.dialog({
                                title: this.lang.image.insert,
                                fade: this.options.dialogsFade,
                                body: body,
                                footer: footer
                            }).render().appendTo($container);
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.ui.hideDialog(this.$dialog);
                            this.$dialog.remove();
                        }
                    }, {
                        key: "bindEnterKey",
                        value: function bindEnterKey($input, $btn) {
                            $input.on('keypress', function (event) {
                                if (event.keyCode === core_key.code.ENTER) {
                                    event.preventDefault();
                                    $btn.trigger('click');
                                }
                            });
                        }
                    }, {
                        key: "show",
                        value: function show() {
                            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') {
                                    // image url
                                    // If onImageLinkInsert set,
                                    if (_this.options.callbacks.onImageLinkInsert) {
                                        _this.context.triggerEvent('image.link.insert', data);
                                    } else {
                                        _this.context.invoke('editor.insertImage', data);
                                    }
                                } else {
                                    // array of files
                                    _this.context.invoke('editor.insertImagesOrCallback', data);
                                }
                            }).fail(function () {
                                _this.context.invoke('editor.restoreRange');
                            });
                        }
                        /**
                         * show image dialog
                         *
                         * @param {jQuery} $dialog
                         * @return {Promise}
                         */

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

                            return external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.Deferred(function (deferred) {
                                var $imageInput = _this2.$dialog.find('.note-image-input');

                                var $imageUrl = _this2.$dialog.find('.note-image-url');

                                var $imageBtn = _this2.$dialog.find('.note-image-btn');

                                _this2.ui.onDialogShown(_this2.$dialog, function () {
                                    _this2.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(''));
                                    $imageUrl.on('input paste propertychange', function () {
                                        _this2.ui.toggleBtn($imageBtn, $imageUrl.val());
                                    }).val('');

                                    if (!env.isSupportTouch) {
                                        $imageUrl.trigger('focus');
                                    }

                                    $imageBtn.click(function (event) {
                                        event.preventDefault();
                                        deferred.resolve($imageUrl.val());
                                    });

                                    _this2.bindEnterKey($imageUrl, $imageBtn);
                                });

                                _this2.ui.onDialogHidden(_this2.$dialog, function () {
                                    $imageInput.off();
                                    $imageUrl.off();
                                    $imageBtn.off();

                                    if (deferred.state() === 'pending') {
                                        deferred.reject();
                                    }
                                });

                                _this2.ui.showDialog(_this2.$dialog);
                            });
                        }
                    }]);

                    return ImageDialog;
                }();


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

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

                function ImagePopover_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) ImagePopover_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) ImagePopover_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


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

                        ImagePopover_classCallCheck(this, ImagePopover);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.editable = context.layoutInfo.editable[0];
                        this.options = context.options;
                        this.events = {
                            'summernote.disable summernote.blur': function summernoteDisableSummernoteBlur() {
                                _this.hide();
                            }
                        };
                    }

                    ImagePopover_createClass(ImagePopover, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return !lists.isEmpty(this.options.popover.image);
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            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', $content, this.options.popover.image);
                            this.$popover.on('mousedown', function (e) {
                                e.preventDefault();
                            });
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$popover.remove();
                        }
                    }, {
                        key: "update",
                        value: function update(target, event) {
                            if (dom.isImg(target)) {
                                var position = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(target).offset();
                                var containerOffset = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(this.options.container).offset();
                                var pos = {};

                                if (this.options.popatmouse) {
                                    pos.left = event.pageX - 20;
                                    pos.top = event.pageY;
                                } else {
                                    pos = position;
                                }

                                pos.top -= containerOffset.top;
                                pos.left -= containerOffset.left;
                                this.$popover.css({
                                    display: 'block',
                                    left: pos.left,
                                    top: pos.top
                                });
                            } else {
                                this.hide();
                            }
                        }
                    }, {
                        key: "hide",
                        value: function hide() {
                            this.$popover.hide();
                        }
                    }]);

                    return ImagePopover;
                }();


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

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

                function TablePopover_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) TablePopover_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) TablePopover_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


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

                        TablePopover_classCallCheck(this, TablePopover);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.options = context.options;
                        this.events = {
                            'summernote.mousedown': function summernoteMousedown(we, e) {
                                _this.update(e.target);
                            },
                            'summernote.keyup summernote.scroll summernote.change': function summernoteKeyupSummernoteScrollSummernoteChange() {
                                _this.update();
                            },
                            'summernote.disable summernote.blur': function summernoteDisableSummernoteBlur() {
                                _this.hide();
                            }
                        };
                    }

                    TablePopover_createClass(TablePopover, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return !lists.isEmpty(this.options.popover.table);
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            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);
                            }

                            this.$popover.on('mousedown', function (e) {
                                e.preventDefault();
                            });
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$popover.remove();
                        }
                    }, {
                        key: "update",
                        value: function update(target) {
                            if (this.context.isDisabled()) {
                                return false;
                            }

                            var isCell = dom.isCell(target);

                            if (isCell) {
                                var pos = dom.posFromPlaceholder(target);
                                var containerOffset = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(this.options.container).offset();
                                pos.top -= containerOffset.top;
                                pos.left -= containerOffset.left;
                                this.$popover.css({
                                    display: 'block',
                                    left: pos.left,
                                    top: pos.top
                                });
                            } else {
                                this.hide();
                            }

                            return isCell;
                        }
                    }, {
                        key: "hide",
                        value: function hide() {
                            this.$popover.hide();
                        }
                    }]);

                    return TablePopover;
                }();


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

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

                function VideoDialog_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) VideoDialog_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) VideoDialog_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var VideoDialog_VideoDialog = /*#__PURE__*/function () {
                    function VideoDialog(context) {
                        VideoDialog_classCallCheck(this, VideoDialog);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.$body = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document.body);
                        this.$editor = context.layoutInfo.editor;
                        this.options = context.options;
                        this.lang = this.options.langInfo;
                    }

                    VideoDialog_createClass(VideoDialog, [{
                        key: "initialize",
                        value: function initialize() {
                            var $container = this.options.dialogsInBody ? this.$body : this.options.container;
                            var body = ['<div class="form-group note-form-group row-fluid">', "<label for=\"note-dialog-video-url-".concat(this.options.id, "\" class=\"note-form-label\">").concat(this.lang.video.url, " <small class=\"text-muted\">").concat(this.lang.video.providers, "</small></label>"), "<input id=\"note-dialog-video-url-".concat(this.options.id, "\" 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 = "<input type=\"button\" href=\"#\" class=\"".concat(buttonClass, "\" value=\"").concat(this.lang.video.insert, "\" disabled>");
                            this.$dialog = this.ui.dialog({
                                title: this.lang.video.insert,
                                fade: this.options.dialogsFade,
                                body: body,
                                footer: footer
                            }).render().appendTo($container);
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.ui.hideDialog(this.$dialog);
                            this.$dialog.remove();
                        }
                    }, {
                        key: "bindEnterKey",
                        value: function bindEnterKey($input, $btn) {
                            $input.on('keypress', function (event) {
                                if (event.keyCode === core_key.code.ENTER) {
                                    event.preventDefault();
                                    $btn.trigger('click');
                                }
                            });
                        }
                    }, {
                        key: "createVideoNode",
                        value: function createVideoNode(url) {
                            // video url patterns(youtube, instagram, vimeo, dailymotion, youku, mp4, ogg, webm)
                            var ytRegExp = /\/\/(?:(?:www|m)\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))([\w|-]{11})(?:(?:[\?&]t=)(\S+))?$/;
                            var ytRegExpForStart = /^(?:(\d+)h)?(?:(\d+)m)?(?:(\d+)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 fbRegExp = /(?:www\.|\/\/)facebook\.com\/([^\/]+)\/videos\/([0-9]+)/;
                            var fbMatch = url.match(fbRegExp);
                            var $video;

                            if (ytMatch && ytMatch[1].length === 11) {
                                var youtubeId = ytMatch[1];
                                var start = 0;

                                if (typeof ytMatch[2] !== 'undefined') {
                                    var ytMatchForStart = ytMatch[2].match(ytRegExpForStart);

                                    if (ytMatchForStart) {
                                        for (var n = [3600, 60, 1], i = 0, r = n.length; i < r; i++) {
                                            start += typeof ytMatchForStart[i + 1] !== 'undefined' ? n[i] * parseInt(ytMatchForStart[i + 1], 10) : 0;
                                        }
                                    }
                                }

                                $video = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<iframe>').attr('frameborder', 0).attr('src', '//www.youtube.com/embed/' + youtubeId + (start > 0 ? '?start=' + start : '')).attr('width', '640').attr('height', '360');
                            } else if (igMatch && igMatch[0].length) {
                                $video = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>').attr('frameborder', 0).attr('height', '310').attr('width', '500').attr('src', 'https://v.qq.com/txp/iframe/player.html?vid=' + vid + '&amp;auto=0');
                            } else if (mp4Match || oggMatch || webmMatch) {
                                $video = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<video controls>').attr('src', url).attr('width', '640').attr('height', '360');
                            } else if (fbMatch && fbMatch[0].length) {
                                $video = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<iframe>').attr('frameborder', 0).attr('src', 'https://www.facebook.com/plugins/video.php?href=' + encodeURIComponent(fbMatch[0]) + '&show_text=0&width=560').attr('width', '560').attr('height', '301').attr('scrolling', 'no').attr('allowtransparency', 'true');
                            } else {
                                // this is not a known video link. Now what, Cat? Now what?
                                return false;
                            }

                            $video.addClass('note-video-clip');
                            return $video[0];
                        }
                    }, {
                        key: "show",
                        value: function show() {
                            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 video dialog
                         *
                         * @param {jQuery} $dialog
                         * @return {Promise}
                         */

                    }, {
                        key: "showVideoDialog",
                        value: function showVideoDialog()
                            /* text */ {
                            var _this2 = this;

                            return external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.Deferred(function (deferred) {
                                var $videoUrl = _this2.$dialog.find('.note-video-url');

                                var $videoBtn = _this2.$dialog.find('.note-video-btn');

                                _this2.ui.onDialogShown(_this2.$dialog, function () {
                                    _this2.context.triggerEvent('dialog.shown');

                                    $videoUrl.on('input paste propertychange', function () {
                                        _this2.ui.toggleBtn($videoBtn, $videoUrl.val());
                                    });

                                    if (!env.isSupportTouch) {
                                        $videoUrl.trigger('focus');
                                    }

                                    $videoBtn.click(function (event) {
                                        event.preventDefault();
                                        deferred.resolve($videoUrl.val());
                                    });

                                    _this2.bindEnterKey($videoUrl, $videoBtn);
                                });

                                _this2.ui.onDialogHidden(_this2.$dialog, function () {
                                    $videoUrl.off();
                                    $videoBtn.off();

                                    if (deferred.state() === 'pending') {
                                        deferred.reject();
                                    }
                                });

                                _this2.ui.showDialog(_this2.$dialog);
                            });
                        }
                    }]);

                    return VideoDialog;
                }();


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

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

                function HelpDialog_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) HelpDialog_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) HelpDialog_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var HelpDialog_HelpDialog = /*#__PURE__*/function () {
                    function HelpDialog(context) {
                        HelpDialog_classCallCheck(this, HelpDialog);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.$body = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(document.body);
                        this.$editor = context.layoutInfo.editor;
                        this.options = context.options;
                        this.lang = this.options.langInfo;
                    }

                    HelpDialog_createClass(HelpDialog, [{
                        key: "initialize",
                        value: function initialize() {
                            var $container = this.options.dialogsInBody ? this.$body : this.options.container;
                            var body = ['<p class="text-center">', '<a href="http://summernote.org/" target="_blank">Summernote 0.8.18</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.$dialog = this.ui.dialog({
                                title: this.lang.options.help,
                                fade: this.options.dialogsFade,
                                body: this.createShortcutList(),
                                footer: body,
                                callback: function callback($node) {
                                    $node.find('.modal-body,.note-modal-body').css({
                                        'max-height': 300,
                                        'overflow': 'scroll'
                                    });
                                }
                            }).render().appendTo($container);
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.ui.hideDialog(this.$dialog);
                            this.$dialog.remove();
                        }
                    }, {
                        key: "createShortcutList",
                        value: function createShortcutList() {
                            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 = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div><div class="help-list-item"></div></div>');
                                $row.append(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<label><kbd>' + key + '</kdb></label>').css({
                                    'width': 180,
                                    'margin-right': 10
                                })).append(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<span/>').html(_this.context.memo('help.' + command) || command));
                                return $row.html();
                            }).join('');
                        }
                        /**
                         * show help dialog
                         *
                         * @return {Promise}
                         */

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

                            return external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.Deferred(function (deferred) {
                                _this2.ui.onDialogShown(_this2.$dialog, function () {
                                    _this2.context.triggerEvent('dialog.shown');

                                    deferred.resolve();
                                });

                                _this2.ui.showDialog(_this2.$dialog);
                            }).promise();
                        }
                    }, {
                        key: "show",
                        value: function show() {
                            var _this3 = this;

                            this.context.invoke('editor.saveRange');
                            this.showHelpDialog().then(function () {
                                _this3.context.invoke('editor.restoreRange');
                            });
                        }
                    }]);

                    return HelpDialog;
                }();


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

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

                function AirPopover_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) AirPopover_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) AirPopover_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var AIRMODE_POPOVER_X_OFFSET = -5;
                var AIRMODE_POPOVER_Y_OFFSET = 5;

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

                        AirPopover_classCallCheck(this, AirPopover);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.options = context.options;
                        this.hidable = true;
                        this.onContextmenu = false;
                        this.pageX = null;
                        this.pageY = null;
                        this.events = {
                            'summernote.contextmenu': function summernoteContextmenu(e) {
                                if (_this.options.editing) {
                                    e.preventDefault();
                                    e.stopPropagation();
                                    _this.onContextmenu = true;

                                    _this.update(true);
                                }
                            },
                            'summernote.mousedown': function summernoteMousedown(we, e) {
                                _this.pageX = e.pageX;
                                _this.pageY = e.pageY;
                            },
                            'summernote.keyup summernote.mouseup summernote.scroll': function summernoteKeyupSummernoteMouseupSummernoteScroll(we, e) {
                                if (_this.options.editing && !_this.onContextmenu) {
                                    _this.pageX = e.pageX;
                                    _this.pageY = e.pageY;

                                    _this.update();
                                }

                                _this.onContextmenu = false;
                            },
                            'summernote.disable summernote.change summernote.dialog.shown summernote.blur': function summernoteDisableSummernoteChangeSummernoteDialogShownSummernoteBlur() {
                                _this.hide();
                            },
                            'summernote.focusout': function summernoteFocusout() {
                                if (!_this.$popover.is(':active,:focus')) {
                                    _this.hide();
                                }
                            }
                        };
                    }

                    AirPopover_createClass(AirPopover, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return this.options.airMode && !lists.isEmpty(this.options.popover.air);
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            var _this2 = this;

                            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); // disable hiding this popover preemptively by 'summernote.blur' event.

                            this.$popover.on('mousedown', function () {
                                _this2.hidable = false;
                            }); // (re-)enable hiding after 'summernote.blur' has been handled (aka. ignored).

                            this.$popover.on('mouseup', function () {
                                _this2.hidable = true;
                            });
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$popover.remove();
                        }
                    }, {
                        key: "update",
                        value: function update(forcelyOpen) {
                            var styleInfo = this.context.invoke('editor.currentStyle');

                            if (styleInfo.range && (!styleInfo.range.isCollapsed() || forcelyOpen)) {
                                var rect = {
                                    left: this.pageX,
                                    top: this.pageY
                                };
                                var containerOffset = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(this.options.container).offset();
                                rect.top -= containerOffset.top;
                                rect.left -= containerOffset.left;
                                this.$popover.css({
                                    display: 'block',
                                    left: Math.max(rect.left, 0) + AIRMODE_POPOVER_X_OFFSET,
                                    top: rect.top + AIRMODE_POPOVER_Y_OFFSET
                                });
                                this.context.invoke('buttons.updateCurrentStyle', this.$popover);
                            } else {
                                this.hide();
                            }
                        }
                    }, {
                        key: "updateCodeview",
                        value: function updateCodeview(isCodeview) {
                            this.ui.toggleBtnActive(this.$popover.find('.btn-codeview'), isCodeview);

                            if (isCodeview) {
                                this.hide();
                            }
                        }
                    }, {
                        key: "hide",
                        value: function hide() {
                            if (this.hidable) {
                                this.$popover.hide();
                            }
                        }
                    }]);

                    return AirPopover;
                }();


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

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

                function HintPopover_createClass(Constructor, protoProps, staticProps) {
                    if (protoProps) HintPopover_defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) HintPopover_defineProperties(Constructor, staticProps);
                    return Constructor;
                }


                var POPOVER_DIST = 5;

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

                        HintPopover_classCallCheck(this, HintPopover);

                        this.context = context;
                        this.ui = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.ui;
                        this.$editable = context.layoutInfo.editable;
                        this.options = context.options;
                        this.hint = this.options.hint || [];
                        this.direction = this.options.hintDirection || 'bottom';
                        this.hints = Array.isArray(this.hint) ? this.hint : [this.hint];
                        this.events = {
                            'summernote.keyup': function summernoteKeyup(we, e) {
                                if (!e.isDefaultPrevented()) {
                                    _this.handleKeyup(e);
                                }
                            },
                            'summernote.keydown': function summernoteKeydown(we, e) {
                                _this.handleKeydown(e);
                            },
                            'summernote.disable summernote.dialog.shown summernote.blur': function summernoteDisableSummernoteDialogShownSummernoteBlur() {
                                _this.hide();
                            }
                        };
                    }

                    HintPopover_createClass(HintPopover, [{
                        key: "shouldInitialize",
                        value: function shouldInitialize() {
                            return this.hints.length > 0;
                        }
                    }, {
                        key: "initialize",
                        value: function initialize() {
                            var _this2 = this;

                            this.lastWordRange = null;
                            this.matchingWord = 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.$content.on('click', '.note-hint-item', function (e) {
                                _this2.$content.find('.active').removeClass('active');

                                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(e.currentTarget).addClass('active');

                                _this2.replace();
                            });
                            this.$popover.on('mousedown', function (e) {
                                e.preventDefault();
                            });
                        }
                    }, {
                        key: "destroy",
                        value: function destroy() {
                            this.$popover.remove();
                        }
                    }, {
                        key: "selectItem",
                        value: function selectItem($item) {
                            this.$content.find('.active').removeClass('active');
                            $item.addClass('active');
                            this.$content[0].scrollTop = $item[0].offsetTop - this.$content.innerHeight() / 2;
                        }
                    }, {
                        key: "moveDown",
                        value: function moveDown() {
                            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());
                            }
                        }
                    }, {
                        key: "moveUp",
                        value: function moveUp() {
                            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());
                            }
                        }
                    }, {
                        key: "replace",
                        value: function replace() {
                            var $item = this.$content.find('.note-hint-item.active');

                            if ($item.length) {
                                var node = this.nodeFromItem($item); // If matchingWord length = 0 -> capture OK / open hint / but as mention capture "" (\w*)

                                if (this.matchingWord !== null && this.matchingWord.length === 0) {
                                    this.lastWordRange.so = this.lastWordRange.eo; // Else si > 0 and normal case -> adjust range "before" for correct position of insertion
                                } else if (this.matchingWord !== null && this.matchingWord.length > 0 && !this.lastWordRange.isCollapsed()) {
                                    var rangeCompute = this.lastWordRange.eo - this.lastWordRange.so - this.matchingWord.length;

                                    if (rangeCompute > 0) {
                                        this.lastWordRange.so += rangeCompute;
                                    }
                                }

                                this.lastWordRange.insertNode(node);

                                if (this.options.hintSelect === 'next') {
                                    var blank = document.createTextNode('');
                                    external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(node).after(blank);
                                    range.createFromNodeBefore(blank).select();
                                } else {
                                    range.createFromNodeAfter(node).select();
                                }

                                this.lastWordRange = null;
                                this.hide();
                                this.context.invoke('editor.focus');
                            }
                        }
                    }, {
                        key: "nodeFromItem",
                        value: function nodeFromItem($item) {
                            var hint = this.hints[$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;
                        }
                    }, {
                        key: "createItemTemplates",
                        value: function createItemTemplates(hintIdx, items) {
                            var hint = this.hints[hintIdx];
                            return items.map(function (item
                                                       /*, idx */
                            ) {
                                var $item = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div class="note-hint-item"/>');
                                $item.append(hint.template ? hint.template(item) : item + '');
                                $item.data({
                                    'index': hintIdx,
                                    'item': item
                                });
                                return $item;
                            });
                        }
                    }, {
                        key: "handleKeydown",
                        value: function handleKeydown(e) {
                            if (!this.$popover.is(':visible')) {
                                return;
                            }

                            if (e.keyCode === core_key.code.ENTER) {
                                e.preventDefault();
                                this.replace();
                            } else if (e.keyCode === core_key.code.UP) {
                                e.preventDefault();
                                this.moveUp();
                            } else if (e.keyCode === core_key.code.DOWN) {
                                e.preventDefault();
                                this.moveDown();
                            }
                        }
                    }, {
                        key: "searchKeyword",
                        value: function searchKeyword(index, keyword, callback) {
                            var hint = this.hints[index];

                            if (hint && hint.match.test(keyword) && hint.search) {
                                var matches = hint.match.exec(keyword);
                                this.matchingWord = matches[0];
                                hint.search(matches[1], callback);
                            } else {
                                callback();
                            }
                        }
                    }, {
                        key: "createGroup",
                        value: function createGroup(idx, keyword) {
                            var _this3 = this;

                            var $group = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()('<div class="note-hint-group note-hint-group-' + idx + '"></div>');
                            this.searchKeyword(idx, keyword, function (items) {
                                items = items || [];

                                if (items.length) {
                                    $group.html(_this3.createItemTemplates(idx, items));

                                    _this3.show();
                                }
                            });
                            return $group;
                        }
                    }, {
                        key: "handleKeyup",
                        value: function handleKeyup(e) {
                            var _this4 = this;

                            if (!lists.contains([core_key.code.ENTER, core_key.code.UP, core_key.code.DOWN], e.keyCode)) {
                                var _range = this.context.invoke('editor.getLastRange');

                                var wordRange, keyword;

                                if (this.options.hintMode === 'words') {
                                    wordRange = _range.getWordsRange(_range);
                                    keyword = wordRange.toString();
                                    this.hints.forEach(function (hint) {
                                        if (hint.match.test(keyword)) {
                                            wordRange = _range.getWordsMatchRange(hint.match);
                                            return false;
                                        }
                                    });

                                    if (!wordRange) {
                                        this.hide();
                                        return;
                                    }

                                    keyword = wordRange.toString();
                                } else {
                                    wordRange = _range.getWordRange();
                                    keyword = wordRange.toString();
                                }

                                if (this.hints.length && keyword) {
                                    this.$content.empty();
                                    var bnd = func.rect2bnd(lists.last(wordRange.getClientRects()));
                                    var containerOffset = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(this.options.container).offset();

                                    if (bnd) {
                                        bnd.top -= containerOffset.top;
                                        bnd.left -= containerOffset.left;
                                        this.$popover.hide();
                                        this.lastWordRange = wordRange;
                                        this.hints.forEach(function (hint, idx) {
                                            if (hint.match.test(keyword)) {
                                                _this4.createGroup(idx, keyword).appendTo(_this4.$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.$popover.css({
                                                left: bnd.left,
                                                top: bnd.top + bnd.height + POPOVER_DIST
                                            });
                                        }
                                    }
                                } else {
                                    this.hide();
                                }
                            }
                        }
                    }, {
                        key: "show",
                        value: function show() {
                            this.$popover.show();
                        }
                    }, {
                        key: "hide",
                        value: function hide() {
                            this.$popover.hide();
                        }
                    }]);

                    return HintPopover;
                }();


// CONCATENATED MODULE: ./src/js/base/settings.js


                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote, {
                    version: '0.8.18',
                    plugins: {},
                    dom: dom,
                    range: range,
                    lists: lists,
                    options: {
                        langInfo: external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote.lang['en-US'],
                        editing: true,
                        modules: {
                            'editor': Editor_Editor,
                            'clipboard': Clipboard_Clipboard,
                            'dropzone': Dropzone_Dropzone,
                            'codeview': Codeview_CodeView,
                            'statusbar': Statusbar_Statusbar,
                            'fullscreen': Fullscreen_Fullscreen,
                            'handle': Handle_Handle,
                            // FIXME: HintPopover must be front of autolink
                            //  - Script error about range when Enter key is pressed on hint popover
                            'hintPopover': HintPopover_HintPopover,
                            'autoLink': AutoLink_AutoLink,
                            'autoSync': AutoSync_AutoSync,
                            'autoReplace': AutoReplace_AutoReplace,
                            'placeholder': Placeholder_Placeholder,
                            'buttons': Buttons_Buttons,
                            'toolbar': Toolbar_Toolbar,
                            'linkDialog': LinkDialog_LinkDialog,
                            'linkPopover': LinkPopover_LinkPopover,
                            'imageDialog': ImageDialog_ImageDialog,
                            'imagePopover': ImagePopover_ImagePopover,
                            'tablePopover': TablePopover_TablePopover,
                            'videoDialog': VideoDialog_VideoDialog,
                            'helpDialog': HelpDialog_HelpDialog,
                            'airPopover': AirPopover_AirPopover
                        },
                        buttons: {},
                        lang: 'en-US',
                        followingToolbar: false,
                        toolbarPosition: 'top',
                        otherStaticBar: '',
                        // toolbar
                        codeviewKeepButton: false,
                        toolbar: [['style', ['style']], ['font', ['bold', 'underline', 'clear']], ['fontname', ['fontname']], ['color', ['color']], ['para', ['ul', 'ol', 'paragraph']], ['table', ['table']], ['insert', ['link', 'picture', 'video']], ['view', ['fullscreen', 'codeview', 'help']]],
                        // popover
                        popatmouse: true,
                        popover: {
                            image: [['resize', ['resizeFull', 'resizeHalf', 'resizeQuarter', 'resizeNone']], ['float', ['floatLeft', 'floatRight', 'floatNone']], ['remove', ['removeMedia']]],
                            link: [['link', ['linkDialogShow', 'unlink']]],
                            table: [['add', ['addRowDown', 'addRowUp', 'addColLeft', 'addColRight']], ['delete', ['deleteRow', 'deleteCol', 'deleteTable']]],
                            air: [['color', ['color']], ['font', ['bold', 'underline', 'clear']], ['para', ['ul', 'paragraph']], ['table', ['table']], ['insert', ['link', 'picture']], ['view', ['fullscreen', 'codeview']]]
                        },
                        // air mode: inline editor
                        airMode: false,
                        overrideContextMenu: false,
                        // TBD
                        width: null,
                        height: null,
                        linkTargetBlank: true,
                        useProtocol: true,
                        defaultProtocol: 'http://',
                        focus: false,
                        tabDisabled: false,
                        tabSize: 4,
                        styleWithCSS: false,
                        shortcuts: true,
                        textareaAutoSync: true,
                        tooltip: 'auto',
                        container: null,
                        maxTextLength: 0,
                        blockquoteBreakingLevel: 2,
                        spellCheck: true,
                        disableGrammar: false,
                        placeholder: null,
                        inheritPlaceholder: false,
                        // TODO: need to be documented
                        recordEveryKeystroke: false,
                        historyLimit: 200,
                        // TODO: need to be documented
                        showDomainOnlyForAutolink: false,
                        // TODO: need to be documented
                        hintMode: 'word',
                        hintSelect: 'after',
                        hintDirection: 'bottom',
                        styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
                        fontNames: ['Arial', 'Arial Black', 'Comic Sans MS', 'Courier New', 'Helvetica Neue', 'Helvetica', 'Impact', 'Lucida Grande', 'Tahoma', 'Times New Roman', 'Verdana'],
                        fontNamesIgnoreCheck: [],
                        addDefaultFonts: true,
                        fontSizes: ['8', '9', '10', '11', '12', '14', '18', '24', '36'],
                        fontSizeUnits: ['px', 'pt'],
                        // pallete colors(n x n)
                        colors: [['#000000', '#424242', '#636363', '#9C9C94', '#CEC6CE', '#EFEFEF', '#F7F7F7', '#FFFFFF'], ['#FF0000', '#FF9C00', '#FFFF00', '#00FF00', '#00FFFF', '#0000FF', '#9C00FF', '#FF00FF'], ['#F7C6CE', '#FFE7CE', '#FFEFC6', '#D6EFD6', '#CEDEE7', '#CEE7F7', '#D6D6E7', '#E7D6DE'], ['#E79C9C', '#FFC69C', '#FFE79C', '#B5D6A5', '#A5C6CE', '#9CC6EF', '#B5A5D6', '#D6A5BD'], ['#E76363', '#F7AD6B', '#FFD663', '#94BD7B', '#73A5AD', '#6BADDE', '#8C7BC6', '#C67BA5'], ['#CE0000', '#E79439', '#EFC631', '#6BA54A', '#4A7B8C', '#3984C6', '#634AA5', '#A54A7B'], ['#9C0000', '#B56308', '#BD9400', '#397B21', '#104A5A', '#085294', '#311873', '#731842'], ['#630000', '#7B3900', '#846300', '#295218', '#083139', '#003163', '#21104A', '#4A1031']],
                        // http://chir.ag/projects/name-that-color/
                        colorsName: [['Black', 'Tundora', 'Dove Gray', 'Star Dust', 'Pale Slate', 'Gallery', 'Alabaster', 'White'], ['Red', 'Orange Peel', 'Yellow', 'Green', 'Cyan', 'Blue', 'Electric Violet', 'Magenta'], ['Azalea', 'Karry', 'Egg White', 'Zanah', 'Botticelli', 'Tropical Blue', 'Mischka', 'Twilight'], ['Tonys Pink', 'Peach Orange', 'Cream Brulee', 'Sprout', 'Casper', 'Perano', 'Cold Purple', 'Careys Pink'], ['Mandy', 'Rajah', 'Dandelion', 'Olivine', 'Gulf Stream', 'Viking', 'Blue Marguerite', 'Puce'], ['Guardsman Red', 'Fire Bush', 'Golden Dream', 'Chelsea Cucumber', 'Smalt Blue', 'Boston Blue', 'Butterfly Bush', 'Cadillac'], ['Sangria', 'Mai Tai', 'Buddha Gold', 'Forest Green', 'Eden', 'Venice Blue', 'Meteorite', 'Claret'], ['Rosewood', 'Cinnamon', 'Olive', 'Parsley', 'Tiber', 'Midnight Blue', 'Valentino', 'Loulou']],
                        colorButton: {
                            foreColor: '#000000',
                            backColor: '#FFFF00'
                        },
                        lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'],
                        tableClassName: 'table table-bordered',
                        insertTableMaxSize: {
                            col: 10,
                            row: 10
                        },
                        // By default, dialogs are attached in container.
                        dialogsInBody: false,
                        dialogsFade: false,
                        maximumImageFileSize: null,
                        callbacks: {
                            onBeforeCommand: null,
                            onBlur: null,
                            onBlurCodeview: null,
                            onChange: null,
                            onChangeCodeview: null,
                            onDialogShown: null,
                            onEnter: null,
                            onFocus: null,
                            onImageLinkInsert: null,
                            onImageUpload: null,
                            onImageUploadError: null,
                            onInit: null,
                            onKeydown: null,
                            onKeyup: null,
                            onMousedown: null,
                            onMouseup: null,
                            onPaste: null,
                            onScroll: null
                        },
                        codemirror: {
                            mode: 'text/html',
                            htmlMode: true,
                            lineNumbers: true
                        },
                        codeviewFilter: false,
                        codeviewFilterRegex: /<\/*(?:applet|b(?:ase|gsound|link)|embed|frame(?:set)?|ilayer|l(?:ayer|ink)|meta|object|s(?:cript|tyle)|t(?:itle|extarea)|xml)[^>]*?>/gi,
                        codeviewIframeFilter: true,
                        codeviewIframeWhitelistSrc: [],
                        codeviewIframeWhitelistSrcBase: ['www.youtube.com', 'www.youtube-nocookie.com', 'www.facebook.com', 'vine.co', 'instagram.com', 'player.vimeo.com', 'www.dailymotion.com', 'player.youku.com', 'v.qq.com'],
                        keyMap: {
                            pc: {
                                'ESC': 'escape',
                                '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: {
                                'ESC': 'escape',
                                'ENTER': 'insertParagraph',
                                'CMD+Z': 'undo',
                                'CMD+SHIFT+Z': 'redo',
                                'TAB': 'tab',
                                'SHIFT+TAB': 'untab',
                                'CMD+B': 'bold',
                                'CMD+I': 'italic',
                                'CMD+U': 'underline',
                                'CMD+SHIFT+S': 'strikethrough',
                                'CMD+BACKSLASH': 'removeFormat',
                                'CMD+SHIFT+L': 'justifyLeft',
                                'CMD+SHIFT+E': 'justifyCenter',
                                'CMD+SHIFT+R': 'justifyRight',
                                'CMD+SHIFT+J': 'justifyFull',
                                'CMD+SHIFT+NUM7': 'insertUnorderedList',
                                'CMD+SHIFT+NUM8': 'insertOrderedList',
                                'CMD+LEFTBRACKET': 'outdent',
                                'CMD+RIGHTBRACKET': 'indent',
                                'CMD+NUM0': 'formatPara',
                                'CMD+NUM1': 'formatH1',
                                'CMD+NUM2': 'formatH2',
                                'CMD+NUM3': 'formatH3',
                                'CMD+NUM4': 'formatH4',
                                'CMD+NUM5': 'formatH5',
                                'CMD+NUM6': 'formatH6',
                                'CMD+ENTER': 'insertHorizontalRule',
                                'CMD+K': 'linkDialog.show'
                            }
                        },
                        icons: {
                            'align': 'note-icon-align',
                            'alignCenter': 'note-icon-align-center',
                            'alignJustify': 'note-icon-align-justify',
                            'alignLeft': 'note-icon-align-left',
                            'alignRight': 'note-icon-align-right',
                            'rowBelow': 'note-icon-row-below',
                            'colBefore': 'note-icon-col-before',
                            'colAfter': 'note-icon-col-after',
                            'rowAbove': 'note-icon-row-above',
                            'rowRemove': 'note-icon-row-remove',
                            'colRemove': 'note-icon-col-remove',
                            'indent': 'note-icon-align-indent',
                            'outdent': 'note-icon-align-outdent',
                            'arrowsAlt': 'note-icon-arrows-alt',
                            'bold': 'note-icon-bold',
                            'caret': 'note-icon-caret',
                            'circle': 'note-icon-circle',
                            'close': 'note-icon-close',
                            'code': 'note-icon-code',
                            'eraser': 'note-icon-eraser',
                            'floatLeft': 'note-icon-float-left',
                            'floatRight': 'note-icon-float-right',
                            'font': 'note-icon-font',
                            'frame': 'note-icon-frame',
                            'italic': 'note-icon-italic',
                            'link': 'note-icon-link',
                            'unlink': 'note-icon-chain-broken',
                            'magic': 'note-icon-magic',
                            'menuCheck': 'note-icon-menu-check',
                            'minus': 'note-icon-minus',
                            'orderedlist': 'note-icon-orderedlist',
                            'pencil': 'note-icon-pencil',
                            'picture': 'note-icon-picture',
                            'question': 'note-icon-question',
                            'redo': 'note-icon-redo',
                            'rollback': 'note-icon-rollback',
                            'square': 'note-icon-square',
                            'strikethrough': 'note-icon-strikethrough',
                            'subscript': 'note-icon-subscript',
                            'superscript': 'note-icon-superscript',
                            'table': 'note-icon-table',
                            'textHeight': 'note-icon-text-height',
                            'trash': 'note-icon-trash',
                            'underline': 'note-icon-underline',
                            'undo': 'note-icon-undo',
                            'unorderedlist': 'note-icon-unorderedlist',
                            'video': 'note-icon-video'
                        }
                    }
                });

                /***/
            }),

            /***/ 4:
            /***/ (function (module, exports, __webpack_require__) {

// extracted by mini-css-extract-plugin

                /***/
            }),

            /***/ 52:
            /***/ (function (module, __webpack_exports__, __webpack_require__) {

                "use strict";
// ESM COMPAT FLAG
                __webpack_require__.r(__webpack_exports__);

// EXTERNAL MODULE: external {"root":"jQuery","commonjs2":"jquery","commonjs":"jquery","amd":"jquery"}
                var external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_ = __webpack_require__(0);
                var external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default = /*#__PURE__*/__webpack_require__.n(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_);

// EXTERNAL MODULE: ./src/js/base/renderer.js
                var renderer = __webpack_require__(1);

// CONCATENATED MODULE: ./src/js/bs3/ui.js
                function _typeof(obj) {
                    "@babel/helpers - typeof";
                    if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
                        _typeof = function _typeof(obj) {
                            return typeof obj;
                        };
                    } else {
                        _typeof = function _typeof(obj) {
                            return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
                        };
                    }
                    return _typeof(obj);
                }


                var editor = renderer["a" /* default */].create('<div class="note-editor note-frame panel panel-default"/>');
                var toolbar = renderer["a" /* default */].create('<div class="panel-heading note-toolbar" role="toolbar"/>');
                var editingArea = renderer["a" /* default */].create('<div class="note-editing-area"/>');
                var codable = renderer["a" /* default */].create('<textarea class="note-codable" aria-multiline="true"/>');
                var editable = renderer["a" /* default */].create('<div class="note-editable" contentEditable="true" role="textbox" aria-multiline="true"/>');
                var statusbar = renderer["a" /* default */].create(['<output class="note-status-output" role="status" aria-live="polite"></output>', '<div class="note-statusbar" role="status">', '<div class="note-resizebar" aria-label="Resize">', '<div class="note-icon-bar"></div>', '<div class="note-icon-bar"></div>', '<div class="note-icon-bar"></div>', '</div>', '</div>'].join(''));
                var airEditor = renderer["a" /* default */].create('<div class="note-editor note-airframe"/>');
                var airEditable = renderer["a" /* default */].create(['<div class="note-editable" contentEditable="true" role="textbox" aria-multiline="true"></div>', '<output class="note-status-output" role="status" aria-live="polite"></output>'].join(''));
                var buttonGroup = renderer["a" /* default */].create('<div class="note-btn-group btn-group">');
                var dropdown = renderer["a" /* default */].create('<ul class="note-dropdown-menu dropdown-menu">', function ($node, options) {
                    var markup = Array.isArray(options.items) ? options.items.map(function (item) {
                        var value = typeof item === 'string' ? item : item.value || '';
                        var content = options.template ? options.template(item) : item;
                        var option = _typeof(item) === 'object' ? item.option : undefined;
                        var dataValue = 'data-value="' + value + '"';
                        var dataOption = option !== undefined ? ' data-option="' + option + '"' : '';
                        return '<li aria-label="' + value + '"><a href="#" ' + (dataValue + dataOption) + '>' + content + '</a></li>';
                    }).join('') : options.items;
                    $node.html(markup).attr({
                        'aria-label': options.title
                    });

                    if (options && options.codeviewKeepButton) {
                        $node.addClass('note-codeview-keep');
                    }
                });

                var dropdownButtonContents = function dropdownButtonContents(contents, options) {
                    return contents + ' ' + icon(options.icons.caret, 'span');
                };

                var dropdownCheck = renderer["a" /* default */].create('<ul class="note-dropdown-menu dropdown-menu note-check">', function ($node, options) {
                    var markup = Array.isArray(options.items) ? options.items.map(function (item) {
                        var value = typeof item === 'string' ? item : item.value || '';
                        var content = options.template ? options.template(item) : item;
                        return '<li 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
                    });

                    if (options && options.codeviewKeepButton) {
                        $node.addClass('note-codeview-keep');
                    }
                });
                var dialog = renderer["a" /* default */].create('<div class="modal note-modal" aria-hidden="false" tabindex="-1" role="dialog"/>', function ($node, options) {
                    if (options.fade) {
                        $node.addClass('fade');
                    }

                    $node.attr({
                        'aria-label': options.title
                    });
                    $node.html(['<div class="modal-dialog">', '<div class="modal-content">', options.title ? '<div class="modal-header">' + '<button type="button" class="close" data-dismiss="modal" aria-label="Close" aria-hidden="true">&times;</button>' + '<h4 class="modal-title">' + options.title + '</h4>' + '</div>' : '', '<div class="modal-body">' + options.body + '</div>', options.footer ? '<div class="modal-footer">' + options.footer + '</div>' : '', '</div>', '</div>'].join(''));
                });
                var popover = renderer["a" /* default */].create(['<div class="note-popover popover in">', '<div class="arrow"></div>', '<div class="popover-content note-children-container"></div>', '</div>'].join(''), function ($node, options) {
                    var direction = typeof options.direction !== 'undefined' ? options.direction : 'bottom';
                    $node.addClass(direction);

                    if (options.hideArrow) {
                        $node.find('.arrow').hide();
                    }
                });
                var ui_checkbox = renderer["a" /* default */].create('<div class="checkbox"></div>', function ($node, options) {
                    $node.html(['<label' + (options.id ? ' for="note-' + options.id + '"' : '') + '>', '<input type="checkbox"' + (options.id ? ' id="note-' + options.id + '"' : ''), options.checked ? ' checked' : '', ' aria-checked="' + (options.checked ? 'true' : 'false') + '"/>', options.text ? options.text : '', '</label>'].join(''));
                });

                var icon = function icon(iconClassName, tagName) {
                    tagName = tagName || 'i';
                    return '<' + tagName + ' class="' + iconClassName + '"></' + tagName + '>';
                };

                var ui_ui = function ui(editorOptions) {
                    return {
                        editor: editor,
                        toolbar: toolbar,
                        editingArea: editingArea,
                        codable: codable,
                        editable: editable,
                        statusbar: statusbar,
                        airEditor: airEditor,
                        airEditable: airEditable,
                        buttonGroup: buttonGroup,
                        dropdown: dropdown,
                        dropdownButtonContents: dropdownButtonContents,
                        dropdownCheck: dropdownCheck,
                        dialog: dialog,
                        popover: popover,
                        checkbox: ui_checkbox,
                        icon: icon,
                        options: editorOptions,
                        palette: function palette($node, options) {
                            return renderer["a" /* default */].create('<div class="note-color-palette"/>', function ($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) {
                                    $node.find('.note-color-btn').tooltip({
                                        container: options.container || editorOptions.container,
                                        trigger: 'hover',
                                        placement: 'bottom'
                                    });
                                }
                            })($node, options);
                        },
                        button: function button($node, options) {
                            return renderer["a" /* default */].create('<button type="button" class="note-btn btn btn-default btn-sm" tabindex="-1">', function ($node, options) {
                                if (options && options.tooltip) {
                                    $node.attr({
                                        title: options.tooltip,
                                        'aria-label': options.tooltip
                                    }).tooltip({
                                        container: options.container || editorOptions.container,
                                        trigger: 'hover',
                                        placement: 'bottom'
                                    }).on('click', function (e) {
                                        external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default()(e.currentTarget).tooltip('hide');
                                    });
                                }

                                if (options && options.codeviewButton) {
                                    $node.addClass('note-codeview-keep');
                                }
                            })($node, options);
                        },
                        toggleBtn: function toggleBtn($btn, isEnable) {
                            $btn.toggleClass('disabled', !isEnable);
                            $btn.attr('disabled', !isEnable);
                        },
                        toggleBtnActive: function toggleBtnActive($btn, isActive) {
                            $btn.toggleClass('active', isActive);
                        },
                        onDialogShown: function onDialogShown($dialog, handler) {
                            $dialog.one('shown.bs.modal', handler);
                        },
                        onDialogHidden: function onDialogHidden($dialog, handler) {
                            $dialog.one('hidden.bs.modal', handler);
                        },
                        showDialog: function showDialog($dialog) {
                            $dialog.modal('show');
                        },
                        hideDialog: function hideDialog($dialog) {
                            $dialog.modal('hide');
                        },
                        createLayout: function createLayout($note) {
                            var $editor = (editorOptions.airMode ? airEditor([editingArea([codable(), airEditable()])]) : editorOptions.toolbarPosition === 'bottom' ? editor([editingArea([codable(), editable()]), toolbar(), statusbar()]) : editor([toolbar(), editingArea([codable(), editable()]), 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: $editor.find('.note-statusbar')
                            };
                        },
                        removeLayout: function removeLayout($note, layoutInfo) {
                            $note.html(layoutInfo.editable.html());
                            layoutInfo.editor.remove();
                            $note.show();
                        }
                    };
                };

                /* harmony default export */
                var bs3_ui = (ui_ui);
// EXTERNAL MODULE: ./src/js/base/settings.js + 37 modules
                var settings = __webpack_require__(3);

// EXTERNAL MODULE: ./src/styles/summernote-bs3.scss
                var summernote_bs3 = __webpack_require__(4);

// CONCATENATED MODULE: ./src/js/bs3/settings.js


                external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote = external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.extend(external_root_jQuery_commonjs2_jquery_commonjs_jquery_amd_jquery_default.a.summernote, {
                    ui_template: bs3_ui,
                    "interface": 'bs3'
                });

                /***/
            })

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