One Hat Cyber Team

Edit File: summernote.js

/**
 * Super simple wysiwyg editor v0.8.9
 * https://summernote.org
 *
 * Copyright 2013- Alan Hong. and other contributors
 * summernote may be freely distributed under the MIT license.
 *
 * Date: 2017-12-25T06:39Z
 */
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery')) :
	typeof define === 'function' && define.amd ? define(['jquery'], factory) :
	(factory(global.jQuery));
}(this, (function ($$1) { 'use strict';

$$1 = $$1 && $$1.hasOwnProperty('default') ? $$1['default'] : $$1;

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

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

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

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

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

/**
 * @class editing.Typing
 *
 * Typing
 *
 */
var Typing = /** @class */ (function () {
    function Typing() {
        // a Bullet instance to toggle lists off
        this.bullet = new Bullet();
    }
    /**
     * insert tab
     *
     * @param {WrappedRange} rng
     * @param {Number} tabsize
     */
    Typing.prototype.insertTab = function (rng, tabsize) {
        var tab = dom.createText(new Array(tabsize + 1).join(dom.NBSP_CHAR));
        rng = rng.deleteContents();
        rng.insertNode(tab, true);
        rng = range.create(tab, tabsize);
        rng.select();
    };
    /**
     * insert paragraph
     */
    Typing.prototype.insertParagraph = function (editable) {
        var rng = range.create(editable);
        // deleteContents on range.
        rng = rng.deleteContents();
        // Wrap range if it needs to be wrapped by paragraph
        rng = rng.wrapBodyInlineWithPara();
        // finding paragraph
        var splitRoot = dom.ancestor(rng.sc, dom.isPara);
        var nextPara;
        // on paragraph: split paragraph
        if (splitRoot) {
            // if it is an empty line with li
            if (dom.isEmpty(splitRoot) && dom.isLi(splitRoot)) {
                // toogle UL/OL and escape
                this.bullet.toggleList(splitRoot.parentNode.nodeName);
                return;
                // if it is an empty line with para on blockquote
            }
            else if (dom.isEmpty(splitRoot) && dom.isPara(splitRoot) && dom.isBlockquote(splitRoot.parentNode)) {
                // escape blockquote
                dom.insertAfter(splitRoot, splitRoot.parentNode);
                nextPara = splitRoot;
                // if new line has content (not a line break)
            }
            else {
                nextPara = dom.splitTree(splitRoot, rng.getStartPoint());
                var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor);
                emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor));
                $$1.each(emptyAnchors, function (idx, anchor) {
                    dom.remove(anchor);
                });
                // replace empty heading, pre or custom-made styleTag with P tag
                if ((dom.isHeading(nextPara) || dom.isPre(nextPara) || dom.isCustomStyleTag(nextPara)) && dom.isEmpty(nextPara)) {
                    nextPara = dom.replace(nextPara, 'p');
                }
            }
            // no paragraph: insert empty paragraph
        }
        else {
            var next = rng.sc.childNodes[rng.so];
            nextPara = $$1(dom.emptyPara)[0];
            if (next) {
                rng.sc.insertBefore(nextPara, next);
            }
            else {
                rng.sc.appendChild(nextPara);
            }
        }
        range.create(nextPara, 0).normalize().select().scrollIntoView(editable);
    };
    return Typing;
}());

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

this.insertParagraph = this.wrapCommand(function () {
            _this.typing.insertParagraph(_this.editable);
        });
        this.insertOrderedList = this.wrapCommand(function () {
            _this.bullet.insertOrderedList(_this.editable);
        });
        this.insertUnorderedList = this.wrapCommand(function () {
            _this.bullet.insertUnorderedList(_this.editable);
        });
        this.indent = this.wrapCommand(function () {
            _this.bullet.indent(_this.editable);
        });
        this.outdent = this.wrapCommand(function () {
            _this.bullet.outdent(_this.editable);
        });
        /**
         * insertNode
         * insert node
         * @param {Node} node
         */
        this.insertNode = this.wrapCommand(function (node) {
            if (_this.isLimited($$1(node).text().length)) {
                return;
            }
            var rng = _this.createRange();
            rng.insertNode(node);
            range.createFromNodeAfter(node).select();
        });
        /**
         * insert text
         * @param {String} text
         */
        this.insertText = this.wrapCommand(function (text) {
            if (_this.isLimited(text.length)) {
                return;
            }
            var rng = _this.createRange();
            var textNode = rng.insertNode(dom.createText(text));
            range.create(textNode, dom.nodeLength(textNode)).select();
        });
        /**
         * paste HTML
         * @param {String} markup
         */
        this.pasteHTML = this.wrapCommand(function (markup) {
            if (_this.isLimited(markup.length)) {
                return;
            }
            var contents = _this.createRange().pasteHTML(markup);
            range.createFromNodeAfter(lists.last(contents)).select();
        });
        /**
         * formatBlock
         *
         * @param {String} tagName
         */
        this.formatBlock = this.wrapCommand(function (tagName, $target) {
            var onApplyCustomStyle = _this.options.callbacks.onApplyCustomStyle;
            if (onApplyCustomStyle) {
                onApplyCustomStyle.call(_this, $target, _this.context, _this.onFormatBlock);
            }
            else {
                _this.onFormatBlock(tagName, $target);
            }
        });
        /**
         * insert horizontal rule
         */
        this.insertHorizontalRule = this.wrapCommand(function () {
            var hrNode = _this.createRange().insertNode(dom.create('HR'));
            if (hrNode.nextSibling) {
                range.create(hrNode.nextSibling, 0).normalize().select();
            }
        });
        /**
         * lineHeight
         * @param {String} value
         */
        this.lineHeight = this.wrapCommand(function (value) {
            _this.style.stylePara(_this.createRange(), {
                lineHeight: value
            });
        });
        /**
         * create link (command)
         *
         * @param {Object} linkInfo
         */
        this.createLink = this.wrapCommand(function (linkInfo) {
            var linkUrl = linkInfo.url;
            var linkText = linkInfo.text;
            var isNewWindow = linkInfo.isNewWindow;
            var rng = linkInfo.range || _this.createRange();
            var isTextChanged = rng.toString() !== linkText;
            // handle spaced urls from input
            if (typeof linkUrl === 'string') {
                linkUrl = linkUrl.trim();
            }
            if (_this.options.onCreateLink) {
                linkUrl = _this.options.onCreateLink(linkUrl);
            }
            else {
                // if url doesn't match an URL schema, set http:// as default
                linkUrl = /^[A-Za-z][A-Za-z0-9+-.]*\:[\/\/]?/.test(linkUrl)
                    ? linkUrl : 'http://' + linkUrl;
            }
            var anchors = [];
            if (isTextChanged) {
                rng = rng.deleteContents();
                var anchor = rng.insertNode($$1('<A>' + linkText + '</A>')[0]);
                anchors.push(anchor);
            }
            else {
                anchors = _this.style.styleNodes(rng, {
                    nodeName: 'A',
                    expandClosestSibling: true,
                    onlyPartialContains: true
                });
            }
            $$1.each(anchors, function (idx, anchor) {
                $$1(anchor).attr('href', linkUrl);
                if (isNewWindow) {
                    $$1(anchor).attr('target', '_blank');
                }
                else {
                    $$1(anchor).removeAttr('target');
                }
            });
            var startRange = range.createFromNodeBefore(lists.head(anchors));
            var startPoint = startRange.getStartPoint();
            var endRange = range.createFromNodeAfter(lists.last(anchors));
            var endPoint = endRange.getEndPoint();
            range.create(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset).select();
        });
        /**
         * setting color
         *
         * @param {Object} sObjColor  color code
         * @param {String} sObjColor.foreColor foreground color
         * @param {String} sObjColor.backColor background color
         */
        this.color = this.wrapCommand(function (colorInfo) {
            var foreColor = colorInfo.foreColor;
            var backColor = colorInfo.backColor;
            if (foreColor) {
                document.execCommand('foreColor', false, foreColor);
            }
            if (backColor) {
                document.execCommand('backColor', false, backColor);
            }
        });
        /**
         * Set foreground color
         *
         * @param {String} colorCode foreground color code
         */
        this.foreColor = this.wrapCommand(function (colorInfo) {
            document.execCommand('styleWithCSS', false, true);
            document.execCommand('foreColor', false, colorInfo);
        });
        /**
         * insert Table
         *
         * @param {String} dimension of table (ex : "5x5")
         */
        this.insertTable = this.wrapCommand(function (dim) {
            var dimension = dim.split('x');
            var rng = _this.createRange().deleteContents();
            rng.insertNode(_this.table.createTable(dimension[0], dimension[1], _this.options));
        });
        /**
         * remove media object and Figure Elements if media object is img with Figure.
         */
        this.removeMedia = this.wrapCommand(function () {
            var $target = $$1(_this.restoreTarget()).parent();
            if ($target.parent('figure').length) {
                $target.parent('figure').remove();
            }
            else {
                $target = $$1(_this.restoreTarget()).detach();
            }
            _this.context.triggerEvent('media.delete', $target, _this.$editable);
        });
        /**
         * float me
         *
         * @param {String} value
         */
        this.floatMe = this.wrapCommand(function (value) {
            var $target = $$1(_this.restoreTarget());
            $target.toggleClass('note-float-left', value === 'left');
            $target.toggleClass('note-float-right', value === 'right');
            $target.css('float', value);
        });
        /**
         * resize overlay element
         * @param {String} value
         */
        this.resize = this.wrapCommand(function (value) {
            var $target = $$1(_this.restoreTarget());
            $target.css({
                width: value * 100 + '%',
                height: ''
            });
        });
    }
    Editor.prototype.initialize = function () {
        var _this = this;
        // bind custom events
        this.$editable.on('keydown', function (event) {
            if (event.keyCode === key.code.ENTER) {
                _this.context.triggerEvent('enter', event);
            }
            _this.context.triggerEvent('keydown', event);
            if (!event.isDefaultPrevented()) {
                if (_this.options.shortcuts) {
                    _this.handleKeyMap(event);
                }
                else {
                    _this.preventDefaultEditableShortCuts(event);
                }
            }
            if (_this.isLimited(1, event)) {
                return false;
            }
        }).on('keyup', function (event) {
            _this.context.triggerEvent('keyup', event);
        }).on('focus', function (event) {
            _this.context.triggerEvent('focus', event);
        }).on('blur', function (event) {
            _this.context.triggerEvent('blur', event);
        }).on('mousedown', function (event) {
            _this.context.triggerEvent('mousedown', event);
        }).on('mouseup', function (event) {
            _this.context.triggerEvent('mouseup', event);
        }).on('scroll', function (event) {
            _this.context.triggerEvent('scroll', event);
        }).on('paste', function (event) {
            _this.context.triggerEvent('paste', event);
        });
        // init content before set event
        this.$editable.html(dom.html(this.$note) || dom.emptyPara);
        this.$editable.on(env.inputEventName, func.debounce(function () {
            _this.context.triggerEvent('change', _this.$editable.html());
        }, 100));
        this.$editor.on('focusin', function (event) {
            _this.context.triggerEvent('focusin', event);
        }).on('focusout', function (event) {
            _this.context.triggerEvent('focusout', event);
        });
        if (!this.options.airMode) {
            if (this.options.width) {
                this.$editor.outerWidth(this.options.width);
            }
            if (this.options.height) {
                this.$editable.outerHeight(this.options.height);
            }
            if (this.options.maxHeight) {
                this.$editable.css('max-height', this.options.maxHeight);
            }
            if (this.options.minHeight) {
                this.$editable.css('min-height', this.options.minHeight);
            }
        }
        this.history.recordUndo();
    };
    Editor.prototype.destroy = function () {
        this.$editable.off();
    };
    Editor.prototype.handleKeyMap = function (event) {
        var keyMap = this.options.keyMap[env.isMac ? 'mac' : 'pc'];
        var keys = [];
        if (event.metaKey) {
            keys.push('CMD');
        }
        if (event.ctrlKey && !event.altKey) {
            keys.push('CTRL');
        }
        if (event.shiftKey) {
            keys.push('SHIFT');
        }
        var keyName = key.nameFromCode[event.keyCode];
        if (keyName) {
            keys.push(keyName);
        }
        var eventName = keyMap[keys.join('+')];
        if (eventName) {
            if (this.context.invoke(eventName) !== false) {
                event.preventDefault();
            }
        }
        else if (key.isEdit(event.keyCode)) {
            this.afterCommand();
        }
    };
    Editor.prototype.preventDefaultEditableShortCuts = function (event) {
        // B(Bold, 66) / I(Italic, 73) / U(Underline, 85)
        if ((event.ctrlKey || event.metaKey) &&
            lists.contains([66, 73, 85], event.keyCode)) {
            event.preventDefault();
        }
    };
    Editor.prototype.isLimited = function (pad, event) {
        pad = pad || 0;
        if (typeof event !== 'undefined') {
            if (key.isMove(event.keyCode) ||
                (event.ctrlKey || event.metaKey) ||
                lists.contains([key.code.BACKSPACE, key.code.DELETE], event.keyCode)) {
                return false;
            }
        }
        if (this.options.maxTextLength > 0) {
            if ((this.$editable.text().length + pad) >= this.options.maxTextLength) {
                return true;
            }
        }
        return false;
    };
    /**
     * create range
     * @return {WrappedRange}
     */
    Editor.prototype.createRange = function () {
        this.focus();
        return range.create(this.editable);
    };
    /**
     * saveRange
     *
     * save current range
     *
     * @param {Boolean} [thenCollapse=false]
     */
    Editor.prototype.saveRange = function (thenCollapse) {
        this.lastRange = this.createRange();
        if (thenCollapse) {
            this.lastRange.collapse().select();
        }
    };
    /**
     * restoreRange
     *
     * restore lately range
     */
    Editor.prototype.restoreRange = function () {
        if (this.lastRange) {
            this.lastRange.select();
            this.focus();
        }
    };
    Editor.prototype.saveTarget = function (node) {
        this.$editable.data('target', node);
    };
    Editor.prototype.clearTarget = function () {
        this.$editable.removeData('target');
    };
    Editor.prototype.restoreTarget = function () {
        return this.$editable.data('target');
    };
    /**
     * currentStyle
     *
     * current style
     * @return {Object|Boolean} unfocus
     */
    Editor.prototype.currentStyle = function () {
        var rng = range.create();
        if (rng) {
            rng = rng.normalize();
        }
        return rng ? this.style.current(rng) : this.style.fromNode(this.$editable);
    };
    /**
     * style from node
     *
     * @param {jQuery} $node
     * @return {Object}
     */
    Editor.prototype.styleFromNode = function ($node) {
        return this.style.fromNode($node);
    };
    /**
     * undo
     */
    Editor.prototype.undo = function () {
        this.context.triggerEvent('before.command', this.$editable.html());
        this.history.undo();
        this.context.triggerEvent('change', this.$editable.html());
    };
    /**
     * redo
     */
    Editor.prototype.redo = function () {
        this.context.triggerEvent('before.command', this.$editable.html());
        this.history.redo();
        this.context.triggerEvent('change', this.$editable.html());
    };
    /**
     * before command
     */
    Editor.prototype.beforeCommand = function () {
        this.context.triggerEvent('before.command', this.$editable.html());
        // keep focus on editable before command execution
        this.focus();
    };
    /**
     * after command
     * @param {Boolean} isPreventTrigger
     */
    Editor.prototype.afterCommand = function (isPreventTrigger) {
        this.history.recordUndo();
        if (!isPreventTrigger) {
            this.context.triggerEvent('change', this.$editable.html());
        }
    };
    /**
     * handle tab key
     */
    Editor.prototype.tab = function () {
        var rng = this.createRange();
        if (rng.isCollapsed() && rng.isOnCell()) {
            this.table.tab(rng);
        }
        else {
            if (this.options.tabSize === 0) {
                return false;
            }
            if (!this.isLimited(this.options.tabSize)) {
                this.beforeCommand();
                this.typing.insertTab(rng, this.options.tabSize);
                this.afterCommand();
            }
        }
    };
    /**
     * handle shift+tab key
     */
    Editor.prototype.untab = function () {
        var rng = this.createRange();
        if (rng.isCollapsed() && rng.isOnCell()) {
            this.table.tab(rng, true);
        }
        else {
            if (this.options.tabSize === 0) {
                return false;
            }
        }
    };
    /**
     * run given function between beforeCommand and afterCommand
     */
    Editor.prototype.wrapCommand = function (fn) {
        var _this = this;
        return function () {
            _this.beforeCommand();
            fn.apply(_this, arguments);
            _this.afterCommand();
        };
    };
    /**
     * insert image
     *
     * @param {String} src
     * @param {String|Function} param
     * @return {Promise}
     */
    Editor.prototype.insertImage = function (src, param) {
        var _this = this;
        return createImage(src, param).then(function ($image) {
            _this.beforeCommand();
            if (typeof param === 'function') {
                param($image);
            }
            else {
                if (typeof param === 'string') {
                    $image.attr('data-filename', param);
                }
                $image.css('width', Math.min(_this.$editable.width(), $image.width()));
            }
            $image.show();
            range.create(_this.editable).insertNode($image[0]);
            range.createFromNodeAfter($image[0]).select();
            _this.afterCommand();
        }).fail(function (e) {
            _this.context.triggerEvent('image.upload.error', e);
        });
    };
    /**
     * insertImages
     * @param {File[]} files
     */
    Editor.prototype.insertImages = function (files) {
        var _this = this;
        $$1.each(files, function (idx, file) {
            var filename = file.name;
            if (_this.options.maximumImageFileSize && _this.options.maximumImageFileSize < file.size) {
                _this.context.triggerEvent('image.upload.error', _this.lang.image.maximumFileSizeError);
            }
            else {
                readFileAsDataURL(file).then(function (dataURL) {
                    return _this.insertImage(dataURL, filename);
                }).fail(function () {
                    _this.context.triggerEvent('image.upload.error');
                });
            }
        });
    };
    /**
     * insertImagesOrCallback
     * @param {File[]} files
     */
    Editor.prototype.insertImagesOrCallback = function (files) {
        var callbacks = this.options.callbacks;
        // If onImageUpload this.options setted
        if (callbacks.onImageUpload) {
            this.context.triggerEvent('image.upload', files);
            // else insert Image as dataURL
        }
        else {
            this.insertImages(files);
        }
    };
    /**
     * return selected plain text
     * @return {String} text
     */
    Editor.prototype.getSelectedText = function () {
        var rng = this.createRange();
        // if range on anchor, expand range with anchor
        if (rng.isOnAnchor()) {
            rng = range.createFromNode(dom.ancestor(rng.sc, dom.isAnchor));
        }
        return rng.toString();
    };
    Editor.prototype.onFormatBlock = function (tagName, $target) {
        // [workaround] for MSIE, IE need `<`
        tagName = env.isMSIE ? '<' + tagName + '>' : tagName;
        document.execCommand('FormatBlock', false, tagName);
        // support custom class
        if ($target && $target.length) {
            var className = $target[0].className || '';
            if (className) {
                var currentRange = this.createRange();
                var $parent = $$1([currentRange.sc, currentRange.ec]).closest(tagName);
                $parent.addClass(className);
            }
        }
    };
    Editor.prototype.formatPara = function () {
        this.formatBlock('P');
    };
    Editor.prototype.fontStyling = function (target, value) {
        var rng = this.createRange();
        if (rng) {
            var spans = this.style.styleNodes(rng);
            $$1(spans).css(target, value);
            // [workaround] added styled bogus span for style
            //  - also bogus character needed for cursor position
            if (rng.isCollapsed()) {
                var firstSpan = lists.head(spans);
                if (firstSpan && !dom.nodeLength(firstSpan)) {
                    firstSpan.innerHTML = dom.ZERO_WIDTH_NBSP_CHAR;
                    range.createFromNodeAfter(firstSpan.firstChild).select();
                    this.$editable.data(KEY_BOGUS, firstSpan);
                }
            }
        }
    };
    /**
     * unlink
     *
     * @type command
     */
    Editor.prototype.unlink = function () {
        var rng = this.createRange();
        if (rng.isOnAnchor()) {
            var anchor = dom.ancestor(rng.sc, dom.isAnchor);
            rng = range.createFromNode(anchor);
            rng.select();
            this.beforeCommand();
            document.execCommand('unlink');
            this.afterCommand();
        }
    };
    /**
     * returns link info
     *
     * @return {Object}
     * @return {WrappedRange} return.range
     * @return {String} return.text
     * @return {Boolean} [return.isNewWindow=true]
     * @return {String} [return.url=""]
     */
    Editor.prototype.getLinkInfo = function () {
        var rng = this.createRange().expand(dom.isAnchor);
        // Get the first anchor on range(for edit).
        var $anchor = $$1(lists.head(rng.nodes(dom.isAnchor)));
        var linkInfo = {
            range: rng,
            text: rng.toString(),
            url: $anchor.length ? $anchor.attr('href') : ''
        };
        // Define isNewWindow when anchor exists.
        if ($anchor.length) {
            linkInfo.isNewWindow = $anchor.attr('target') === '_blank';
        }
        return linkInfo;
    };
    Editor.prototype.addRow = function (position) {
        var rng = this.createRange(this.$editable);
        if (rng.isCollapsed() && rng.isOnCell()) {
            this.beforeCommand();
            this.table.addRow(rng, position);
            this.afterCommand();
        }
    };
    Editor.prototype.addCol = function (position) {
        var rng = this.createRange(this.$editable);
        if (rng.isCollapsed() && rng.isOnCell()) {
            this.beforeCommand();
            this.table.addCol(rng, position);
            this.afterCommand();
        }
    };
    Editor.prototype.deleteRow = function () {
        var rng = this.createRange(this.$editable);
        if (rng.isCollapsed() && rng.isOnCell()) {
            this.beforeCommand();
            this.table.deleteRow(rng);
            this.afterCommand();
        }
    };
    Editor.prototype.deleteCol = function () {
        var rng = this.createRange(this.$editable);
        if (rng.isCollapsed() && rng.isOnCell()) {
            this.beforeCommand();
            this.table.deleteCol(rng);
            this.afterCommand();
        }
    };
    Editor.prototype.deleteTable = function () {
        var rng = this.createRange(this.$editable);
        if (rng.isCollapsed() && rng.isOnCell()) {
            this.beforeCommand();
            this.table.deleteTable(rng);
            this.afterCommand();
        }
    };
    /**
     * @param {Position} pos
     * @param {jQuery} $target - target element
     * @param {Boolean} [bKeepRatio] - keep ratio
     */
    Editor.prototype.resizeTo = function (pos, $target, bKeepRatio) {
        var imageSize;
        if (bKeepRatio) {
            var newRatio = pos.y / pos.x;
            var ratio = $target.data('ratio');
            imageSize = {
                width: ratio > newRatio ? pos.x : pos.y / ratio,
                height: ratio > newRatio ? pos.x * ratio : pos.y
            };
        }
        else {
            imageSize = {
                width: pos.x,
                height: pos.y
            };
        }
        $target.css(imageSize);
    };
    /**
     * returns whether editable area has focus or not.
     */
    Editor.prototype.hasFocus = function () {
        return this.$editable.is(':focus');
    };
    /**
     * set focus
     */
    Editor.prototype.focus = function () {
        // [workaround] Screen will move when page is scolled in IE.
        //  - do focus when not focused
        if (!this.hasFocus()) {
            this.$editable.focus();
        }
    };
    /**
     * returns whether contents is empty or not.
     * @return {Boolean}
     */
    Editor.prototype.isEmpty = function () {
        return dom.isEmpty(this.$editable[0]) || dom.emptyPara === this.$editable.html();
    };
    /**
     * Removes all contents and restores the editable instance to an _emptyPara_.
     */
    Editor.prototype.empty = function () {
        this.context.invoke('code', dom.emptyPara);
    };
    return Editor;
}());

var CodeMirror;
if (env.hasCodeMirror) {
    if (env.isSupportAmd) {
        require(['codemirror'], function (cm) {
            CodeMirror = cm;
        });
    }
    else {
        CodeMirror = window.CodeMirror;
    }
}
/**
 * @class Codeview
 */
var CodeView = /** @class */ (function () {
    function CodeView(context) {
        this.context = context;
        this.$editor = context.layoutInfo.editor;
        this.$editable = context.layoutInfo.editable;
        this.$codable = context.layoutInfo.codable;
        this.options = context.options;
    }
    CodeView.prototype.sync = function () {
        var isCodeview = this.isActivated();
        if (isCodeview && env.hasCodeMirror) {
            this.$codable.data('cmEditor').save();
        }
    };
    /**
     * @return {Boolean}
     */
    CodeView.prototype.isActivated = function () {
        return this.$editor.hasClass('codeview');
    };
    /**
     * toggle codeview
     */
    CodeView.prototype.toggle = function () {
        if (this.isActivated()) {
            this.deactivate();
        }
        else {
            this.activate();
        }
        this.context.triggerEvent('codeview.toggled');
    };
    /**
     * activate code view
     */
    CodeView.prototype.activate = function () {
        var _this = this;
        this.$codable.val(dom.html(this.$editable, this.options.prettifyHtml));
        this.$codable.height(this.$editable.height());
        this.context.invoke('toolbar.updateCodeview', true);
        this.$editor.addClass('codeview');
        this.$codable.focus();
        // activate CodeMirror as codable
        if (env.hasCodeMirror) {
            var cmEditor_1 = CodeMirror.fromTextArea(this.$codable[0], this.options.codemirror);
            // CodeMirror TernServer
            if (this.options.codemirror.tern) {
                var server_1 = new CodeMirror.TernServer(this.options.codemirror.tern);
                cmEditor_1.ternServer = server_1;
                cmEditor_1.on('cursorActivity', function (cm) {
                    server_1.updateArgHints(cm);
                });
            }
            cmEditor_1.on('blur', function (event) {
                _this.context.triggerEvent('blur.codeview', cmEditor_1.getValue(), event);
            });
            // CodeMirror hasn't Padding.
            cmEditor_1.setSize(null, this.$editable.outerHeight());
            this.$codable.data('cmEditor', cmEditor_1);
        }
        else {
            this.$codable.on('blur', function (event) {
                _this.context.triggerEvent('blur.codeview', _this.$codable.val(), event);
            });
        }
    };
    /**
     * deactivate code view
     */
    CodeView.prototype.deactivate = function () {
        // deactivate CodeMirror as codable
        if (env.hasCodeMirror) {
            var cmEditor = this.$codable.data('cmEditor');
            this.$codable.val(cmEditor.getValue());
            cmEditor.toTextArea();
        }
        var value = dom.value(this.$codable, this.options.prettifyHtml) || dom.emptyPara;
        var isChange = this.$editable.html() !== value;
        this.$editable.html(value);
        this.$editable.height(this.options.height ? this.$codable.height() : 'auto');
        this.$editor.removeClass('codeview');
        if (isChange) {
            this.context.triggerEvent('change', this.$editable.html(), this.$editable);
        }
        this.$editable.focus();
        this.context.invoke('toolbar.updateCodeview', false);
    };
    CodeView.prototype.destroy = function () {
        if (this.isActivated()) {
            this.deactivate();
        }
    };
    return CodeView;
}());

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

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

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

$$1.summernote = $$1.extend($$1.summernote, {
    version: '0.8.9',
    ui: ui,
    dom: dom,
    plugins: {},
    options: {
        modules: {
            'editor': Editor,
            'clipboard': Clipboard,
            'dropzone': Dropzone,
            'codeview': CodeView,
            'statusbar': Statusbar,
            'fullscreen': Fullscreen,
            'handle': Handle,
            // FIXME: HintPopover must be front of autolink
            //  - Script error about range when Enter key is pressed on hint popover
            'hintPopover': HintPopover,
            'autoLink': AutoLink,
            'autoSync': AutoSync,
            'placeholder': Placeholder,
            'buttons': Buttons,
            'toolbar': Toolbar,
            'linkDialog': LinkDialog,
            'linkPopover': LinkPopover,
            'imageDialog': ImageDialog,
            'imagePopover': ImagePopover,
            'tablePopover': TablePopover,
            'videoDialog': VideoDialog,
            'helpDialog': HelpDialog,
            'airPopover': AirPopover
        },
        buttons: {},
        lang: 'en-US',
        followingToolbar: true,
        otherStaticBar: '',
        // toolbar
        toolbar: [
            ['style', ['style']],
            ['font', ['bold', 'underline', 'clear']],
            ['fontname', ['fontname']],
            ['color', ['color']],
            ['para', ['ul', 'ol', 'paragraph']],
            ['table', ['table']],
            ['insert', ['link', 'picture', 'video']],
            ['view', ['fullscreen', 'codeview', 'help']]
        ],
        // popover
        popatmouse: true,
        popover: {
            image: [
                ['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
                ['float', ['floatLeft', 'floatRight', 'floatNone']],
                ['remove', ['removeMedia']]
            ],
            link: [
                ['link', ['linkDialogShow', 'unlink']]
            ],
            table: [
                ['add', ['addRowDown', 'addRowUp', 'addColLeft', 'addColRight']],
                ['delete', ['deleteRow', 'deleteCol', 'deleteTable']]
            ],
            air: [
                ['color', ['color']],
                ['font', ['bold', 'underline', 'clear']],
                ['para', ['ul', 'paragraph']],
                ['table', ['table']],
                ['insert', ['link', 'picture']]
            ]
        },
        // air mode: inline editor
        airMode: false,
        width: null,
        height: null,
        linkTargetBlank: true,
        focus: false,
        tabSize: 4,
        styleWithSpan: true,
        shortcuts: true,
        textareaAutoSync: true,
        hintDirection: 'bottom',
        tooltip: 'auto',
        container: 'body',
        maxTextLength: 0,
        styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
        fontNames: [
            'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New',
            'Helvetica Neue', 'Helvetica', 'Impact', 'Lucida Grande',
            'Tahoma', 'Times New Roman', 'Verdana'
        ],
        fontSizes: ['8', '9', '10', '11', '12', '14', '18', '24', '36'],
        // pallete colors(n x n)
        colors: [
            ['#000000', '#424242', '#636363', '#9C9C94', '#CEC6CE', '#EFEFEF', '#F7F7F7', '#FFFFFF'],
            ['#FF0000', '#FF9C00', '#FFFF00', '#00FF00', '#00FFFF', '#0000FF', '#9C00FF', '#FF00FF'],
            ['#F7C6CE', '#FFE7CE', '#FFEFC6', '#D6EFD6', '#CEDEE7', '#CEE7F7', '#D6D6E7', '#E7D6DE'],
            ['#E79C9C', '#FFC69C', '#FFE79C', '#B5D6A5', '#A5C6CE', '#9CC6EF', '#B5A5D6', '#D6A5BD'],
            ['#E76363', '#F7AD6B', '#FFD663', '#94BD7B', '#73A5AD', '#6BADDE', '#8C7BC6', '#C67BA5'],
            ['#CE0000', '#E79439', '#EFC631', '#6BA54A', '#4A7B8C', '#3984C6', '#634AA5', '#A54A7B'],
            ['#9C0000', '#B56308', '#BD9400', '#397B21', '#104A5A', '#085294', '#311873', '#731842'],
            ['#630000', '#7B3900', '#846300', '#295218', '#083139', '#003163', '#21104A', '#4A1031']
        ],
        lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'],
        tableClassName: 'table table-bordered',
        insertTableMaxSize: {
            col: 10,
            row: 10
        },
        dialogsInBody: false,
        dialogsFade: false,
        maximumImageFileSize: null,
        callbacks: {
            onInit: null,
            onFocus: null,
            onBlur: null,
            onBlurCodeview: null,
            onEnter: null,
            onKeyup: null,
            onKeydown: null,
            onImageUpload: null,
            onImageUploadError: null
        },
        codemirror: {
            mode: 'text/html',
            htmlMode: true,
            lineNumbers: true
        },
        keyMap: {
            pc: {
                'ENTER': 'insertParagraph',
                'CTRL+Z': 'undo',
                'CTRL+Y': 'redo',
                'TAB': 'tab',
                'SHIFT+TAB': 'untab',
                'CTRL+B': 'bold',
                'CTRL+I': 'italic',
                'CTRL+U': 'underline',
                'CTRL+SHIFT+S': 'strikethrough',
                'CTRL+BACKSLASH': 'removeFormat',
                'CTRL+SHIFT+L': 'justifyLeft',
                'CTRL+SHIFT+E': 'justifyCenter',
                'CTRL+SHIFT+R': 'justifyRight',
                'CTRL+SHIFT+J': 'justifyFull',
                'CTRL+SHIFT+NUM7': 'insertUnorderedList',
                'CTRL+SHIFT+NUM8': 'insertOrderedList',
                'CTRL+LEFTBRACKET': 'outdent',
                'CTRL+RIGHTBRACKET': 'indent',
                'CTRL+NUM0': 'formatPara',
                'CTRL+NUM1': 'formatH1',
                'CTRL+NUM2': 'formatH2',
                'CTRL+NUM3': 'formatH3',
                'CTRL+NUM4': 'formatH4',
                'CTRL+NUM5': 'formatH5',
                'CTRL+NUM6': 'formatH6',
                'CTRL+ENTER': 'insertHorizontalRule',
                'CTRL+K': 'linkDialog.show'
            },
            mac: {
                'ENTER': 'insertParagraph',
                'CMD+Z': 'undo',
                'CMD+SHIFT+Z': 'redo',
                'TAB': 'tab',
                'SHIFT+TAB': 'untab',
                'CMD+B': 'bold',
                'CMD+I': 'italic',
                'CMD+U': 'underline',
                'CMD+SHIFT+S': 'strikethrough',
                'CMD+BACKSLASH': 'removeFormat',
                'CMD+SHIFT+L': 'justifyLeft',
                'CMD+SHIFT+E': 'justifyCenter',
                'CMD+SHIFT+R': 'justifyRight',
                'CMD+SHIFT+J': 'justifyFull',
                'CMD+SHIFT+NUM7': 'insertUnorderedList',
                'CMD+SHIFT+NUM8': 'insertOrderedList',
                'CMD+LEFTBRACKET': 'outdent',
                'CMD+RIGHTBRACKET': 'indent',
                'CMD+NUM0': 'formatPara',
                'CMD+NUM1': 'formatH1',
                'CMD+NUM2': 'formatH2',
                'CMD+NUM3': 'formatH3',
                'CMD+NUM4': 'formatH4',
                'CMD+NUM5': 'formatH5',
                'CMD+NUM6': 'formatH6',
                'CMD+ENTER': 'insertHorizontalRule',
                'CMD+K': 'linkDialog.show'
            }
        },
        icons: {
            'align': 'note-icon-align',
            'alignCenter': 'note-icon-align-center',
            'alignJustify': 'note-icon-align-justify',
            'alignLeft': 'note-icon-align-left',
            'alignRight': 'note-icon-align-right',
            'rowBelow': 'note-icon-row-below',
            'colBefore': 'note-icon-col-before',
            'colAfter': 'note-icon-col-after',
            'rowAbove': 'note-icon-row-above',
            'rowRemove': 'note-icon-row-remove',
            'colRemove': 'note-icon-col-remove',
            'indent': 'note-icon-align-indent',
            'outdent': 'note-icon-align-outdent',
            'arrowsAlt': 'note-icon-arrows-alt',
            'bold': 'note-icon-bold',
            'caret': 'note-icon-caret',
            'circle': 'note-icon-circle',
            'close': 'note-icon-close',
            'code': 'note-icon-code',
            'eraser': 'note-icon-eraser',
            'font': 'note-icon-font',
            'frame': 'note-icon-frame',
            'italic': 'note-icon-italic',
            'link': 'note-icon-link',
            'unlink': 'note-icon-chain-broken',
            'magic': 'note-icon-magic',
            'menuCheck': 'note-icon-menu-check',
            'minus': 'note-icon-minus',
            'orderedlist': 'note-icon-orderedlist',
            'pencil': 'note-icon-pencil',
            'picture': 'note-icon-picture',
            'question': 'note-icon-question',
            'redo': 'note-icon-redo',
            'square': 'note-icon-square',
            'strikethrough': 'note-icon-strikethrough',
            'subscript': 'note-icon-subscript',
            'superscript': 'note-icon-superscript',
            'table': 'note-icon-table',
            'textHeight': 'note-icon-text-height',
            'trash': 'note-icon-trash',
            'underline': 'note-icon-underline',
            'undo': 'note-icon-undo',
            'unorderedlist': 'note-icon-unorderedlist',
            'video': 'note-icon-video'
        }
    }
});

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