From 4f925af06fd3cebfcfb56eb947ab68c8a2ca4490 Mon Sep 17 00:00:00 2001
From: qsm-odoo <qsm@odoo.com>
Date: Wed, 7 Jun 2017 17:45:15 +0200
Subject: [MOV] web_editor, website: reorganize files

---
 .../web_editor/static/src/js/editor/summernote.js  | 2383 ++++++++++++++++++++
 1 file changed, 2383 insertions(+)
 create mode 100644 addons/web_editor/static/src/js/editor/summernote.js

(limited to 'addons/web_editor/static/src/js/editor/summernote.js')

diff --git a/addons/web_editor/static/src/js/editor/summernote.js b/addons/web_editor/static/src/js/editor/summernote.js
new file mode 100644
index 00000000000..c2e2ea54dca
--- /dev/null
+++ b/addons/web_editor/static/src/js/editor/summernote.js
@@ -0,0 +1,2383 @@
+odoo.define('web_editor.summernote', function (require) {
+'use strict';
+
+var core = require('web.core');
+require('summernote/summernote'); // wait that summernote is loaded
+
+var _t = core._t;
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+/* Summernote Lib (neek hack to make accessible: method and object) */
+
+var agent = $.summernote.core.agent;
+var dom = $.summernote.core.dom;
+var range = $.summernote.core.range;
+var list = $.summernote.core.list;
+var key = $.summernote.core.key;
+var eventHandler = $.summernote.eventHandler;
+var editor = eventHandler.modules.editor;
+var renderer = $.summernote.renderer;
+var options = $.summernote.options;
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+/* Add method to Summernote*/
+
+dom.hasContentAfter = function (node) {
+    var next;
+    if(dom.isEditable(node)) return;
+    while (node.nextSibling) {
+        next = node.nextSibling;
+        if (next.tagName || dom.isVisibleText(next) || dom.isBR(next)) return next;
+        node = next;
+    }
+};
+dom.hasContentBefore = function (node) {
+    var prev;
+    if(dom.isEditable(node)) return;
+    while (node.previousSibling) {
+        prev = node.previousSibling;
+        if (prev.tagName || dom.isVisibleText(prev) || dom.isBR(prev)) return prev;
+        node = prev;
+    }
+};
+dom.ancestorHaveNextSibling = function (node, pred) {
+    pred = pred || dom.hasContentAfter;
+    while (!dom.isEditable(node) && (!node.nextSibling || !pred(node))) { node = node.parentNode; }
+    return node;
+};
+dom.ancestorHavePreviousSibling = function (node, pred) {
+    pred = pred || dom.hasContentBefore;
+    while (!dom.isEditable(node) && (!node.previousSibling || !pred(node))) { node = node.parentNode; }
+    return node;
+};
+dom.nextElementSibling = function (node) {
+    while (node) {
+        node = node.nextSibling;
+        if (node && node.tagName) {
+            break;
+        }
+    }
+    return node;
+};
+dom.previousElementSibling = function (node) {
+    while (node) {
+        node = node.previousSibling;
+        if (node && node.tagName) {
+            break;
+        }
+    }
+    return node;
+};
+dom.lastChild = function (node) {
+    while (node.lastChild) { node = node.lastChild; }
+    return node;
+};
+dom.firstChild = function (node) {
+    while (node.firstChild) { node = node.firstChild; }
+    return node;
+};
+dom.lastElementChild = function (node, deep) {
+    node = deep ? dom.lastChild(node) : node.lastChild;
+    return !node || node.tagName ? node : dom.previousElementSibling(node);
+};
+dom.firstElementChild = function (node, deep) {
+    node = deep ? dom.firstChild(node) : node.firstChild;
+    return !node || node.tagName ? node : dom.nextElementSibling(node);
+};
+dom.isEqual = function (prev, cur) {
+    if (prev.tagName !== cur.tagName) {
+        return false;
+    }
+    if ((prev.attributes ? prev.attributes.length : 0) !== (cur.attributes ? cur.attributes.length : 0)) {
+        return false;
+    }
+
+    function strip(text) {
+        return text && text.replace(/^\s+|\s+$/g, '').replace(/\s+/g, ' ');
+    }
+    var att, att2;
+    loop_prev:
+    for(var a in prev.attributes) {
+        att = prev.attributes[a];
+        for(var b in cur.attributes) {
+            att2 = cur.attributes[b];
+            if (att.name === att2.name) {
+                if (strip(att.value) != strip(att2.value)) return false;
+                continue loop_prev;
+            }
+        }
+        return false;
+    }
+    return true;
+};
+/**
+ * Checks that the node only has a @style, not e.g. @class or whatever
+ */
+dom.hasOnlyStyle = function (node) {
+    for (var i = 0; i < node.attributes.length; i++) {
+        var attr = node.attributes[i];
+        if (attr.attributeName !== 'style') {
+            return false;
+        }
+    }
+    return true;
+};
+dom.hasProgrammaticStyle = function (node) {
+    var styles = ["float", "display", "position", "top", "left", "right", "bottom"];
+    for (var i = 0; i < node.style.length; i++) {
+      var style = node.style[i];
+      if (styles.indexOf(style) !== -1) {
+          return true;
+      }
+    }
+    return false;
+};
+dom.mergeFilter = function (prev, cur, parent) {
+    // merge text nodes
+    if (prev && (dom.isText(prev) || (['H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'LI', 'P'].indexOf(prev.tagName) !== -1 && prev !== cur.parentNode)) && dom.isText(cur)) {
+        return true;
+    }
+    if (prev && prev.tagName === "P" && dom.isText(cur)) {
+        return true;
+    }
+    if (prev && dom.isText(cur) && !dom.isVisibleText(cur) && (dom.isText(prev) || dom.isVisibleText(prev))) {
+        return true;
+    }
+    if (prev && !dom.isBR(prev) && dom.isEqual(prev, cur) &&
+        ((prev.tagName && dom.getComputedStyle(prev).display === "inline" &&
+          cur.tagName && dom.getComputedStyle(cur).display === "inline"))) {
+        return true;
+    }
+    if (dom.isEqual(parent, cur) &&
+        ((parent.tagName && dom.getComputedStyle(parent).display === "inline" &&
+          cur.tagName && dom.getComputedStyle(cur).display === "inline"))) {
+        return true;
+    }
+    if (parent && cur.tagName === "FONT" && (!cur.firstChild || (!cur.attributes.getNamedItem('style') && !cur.className.length))) {
+        return true;
+    }
+    // On backspace, webkit browsers create a <span> with a bunch of
+    // inline styles "remembering" where they come from.
+    // chances are we had e.g.
+    //  <p>foo</p>
+    //  <p>bar</p>
+    // merged the lines getting this in webkit
+    //  <p>foo<span>bar</span></p>
+    if (parent && cur.tagName === "SPAN" && dom.hasOnlyStyle(cur) && !dom.hasProgrammaticStyle(cur)) {
+        return true;
+    }
+};
+dom.doMerge = function (prev, cur) {
+    if (prev.tagName) {
+        if (prev.childNodes.length && !prev.textContent.match(/\S/) && dom.firstElementChild(prev) && dom.isBR(dom.firstElementChild(prev))) {
+            prev.removeChild(dom.firstElementChild(prev));
+        }
+        if (cur.tagName) {
+            while (cur.firstChild) {
+                prev.appendChild(cur.firstChild);
+            }
+            cur.parentNode.removeChild(cur);
+        } else {
+            prev.appendChild(cur);
+        }
+    } else {
+        if (cur.tagName) {
+            var deep = cur;
+            while (deep.tagName && deep.firstChild) {deep = deep.firstChild;}
+            prev.appendData(deep.textContent);
+            cur.parentNode.removeChild(cur);
+        } else {
+            prev.appendData(cur.textContent);
+            cur.parentNode.removeChild(cur);
+        }
+    }
+};
+dom.merge = function (node, begin, so, end, eo, mergeFilter, all) {
+    mergeFilter = mergeFilter || dom.mergeFilter;
+    var _merged = false;
+    var add = all || false;
+
+    if (!begin) {
+        begin = node;
+        while(begin.firstChild) {begin = begin.firstChild;}
+        so = 0;
+    } else if (begin.tagName && begin.childNodes[so]) {
+        begin = begin.childNodes[so];
+        so = 0;
+    }
+    if (!end) {
+        end = node;
+        while(end.lastChild) {end = end.lastChild;}
+        eo = end.textContent.length-1;
+    } else if (end.tagName) {
+
+    } else if (end.tagName && end.childNodes[so]) {
+        end = end.childNodes[so];
+        so = 0;
+    }
+
+    begin = dom.firstChild(begin);
+    if (dom.isText(begin) && so > begin.textContent.length) {
+        so = 0;
+    }
+    end = dom.firstChild(end);
+    if (dom.isText(end) && eo > end.textContent.length) {
+        eo = 0;
+    }
+
+    function __merge (node) {
+        var merged = false;
+        var prev;
+        for (var k=0; k<node.childNodes.length; k++) {
+            var cur = node.childNodes[k];
+
+            if (cur === begin) {
+                if (!all) add = true;
+            }
+
+            __merge(cur);
+            dom.orderClass(dom.node(cur));
+
+            if (!add || !cur) continue;
+            if (cur === end) {
+                if (!all) add = false;
+            }
+
+            // create the first prev value
+            if (!prev) {
+                if (mergeFilter.call(dom, prev, cur, node)) {
+                    prev = prev || cur.previousSibling;
+                    dom.moveTo(cur, cur.parentNode, cur);
+                    k--;
+                } else {
+                    prev = cur;
+                }
+                continue;
+            } else if (mergeFilter.call(dom, null, cur, node)) { // merge with parent
+                prev = prev || cur.previousSibling;
+                dom.moveTo(cur, cur.parentNode, cur);
+                k--;
+                continue;
+            }
+
+            // merge nodes
+            if (mergeFilter.call(dom, prev, cur, node)) {
+                var p = prev;
+                var c = cur;
+                // compute prev/end and offset
+                if (prev.tagName) {
+                    if (cur.tagName) {
+                        if (cur === begin) begin = prev;
+                        if (cur === end) end = prev;
+                    }
+                } else {
+                    if (cur.tagName) {
+                        var deep = cur;
+                        while (deep.tagName && deep.lastChild) {deep = deep.lastChild;}
+                        if (deep === begin) {
+                            so += prev.textContent.length;
+                            begin = prev;
+                        }
+                        if (deep === end) {
+                            eo += prev.textContent.length;
+                            end = prev;
+                        }
+                    } else {
+                        // merge text nodes
+                        if (cur === begin) {
+                            so += prev.textContent.length;
+                            begin = prev;
+                        }
+                        if (cur === end) {
+                            eo += prev.textContent.length;
+                            end = prev;
+                        }
+                    }
+                }
+
+                dom.doMerge(p, c);
+
+                merged = true;
+                k--;
+                continue;
+            }
+
+            prev = cur;
+        }
+
+        // an other loop to merge the new shibbing nodes
+        if (merged) {
+            _merged = true;
+            __merge(node);
+        }
+    }
+    if (node) {
+        __merge(node);
+    }
+
+    return {
+        merged: _merged,
+        sc: begin,
+        ec: end,
+        so: so,
+        eo: eo
+    };
+};
+dom.autoMerge = function (target, previous) {
+    var node = dom.lastChild(target);
+    var nodes = [];
+    var temp;
+
+    while (node) {
+        nodes.push(node);
+        if (temp = (previous ? dom.hasContentBefore(node) : dom.hasContentAfter(node))) {
+            if (!dom.isText(node) && !dom.isMergable(node) && temp.tagName !== node.tagName) {
+                nodes = [];
+            }
+            break;
+        }
+        node = node.parentNode;
+    }
+
+    while (nodes.length) {
+        node = nodes.pop();
+        if (node && (temp = (previous ? dom.hasContentBefore(node) : dom.hasContentAfter(node))) &&
+            temp.tagName === node.tagName &&
+            !dom.isText(node) &&
+            dom.isMergable(node) &&
+            !dom.isNotBreakable(node) && !dom.isNotBreakable(previous ? dom.previousElementSibling(node) : dom.nextElementSibling(node))) {
+
+            if (previous) {
+                dom.doMerge(temp, node);
+            } else {
+                dom.doMerge(node, temp);
+            }
+        }
+    }
+};
+dom.removeSpace = function (node, begin, so, end, eo) {
+    var removed = false;
+    var add = node === begin;
+
+    if (node === begin && begin === end && dom.isBR(node)) {
+        return {
+            removed: removed,
+            sc: begin,
+            ec: end,
+            so: so,
+            eo: eo
+        };
+    }
+
+    (function __remove_space (node) {
+        if (!node) return;
+        var t_begin, t_end;
+        for (var k=0; k<node.childNodes.length; k++) {
+            var cur = node.childNodes[k];
+
+            if (cur === begin) add = true;
+
+            if (cur.tagName && cur.tagName !== "SCRIPT" && cur.tagName !== "STYLE" && dom.getComputedStyle(cur).whiteSpace !== "pre") {
+                __remove_space(cur);
+            }
+
+            if (!add) continue;
+            if (cur === end) add = false;
+
+            // remove begin empty text node
+            if (node.childNodes.length > 1 && dom.isText(cur) && !dom.isVisibleText(cur)) {
+                removed = true;
+                if (cur === begin) {
+                        t_begin = dom.hasContentBefore(dom.ancestorHavePreviousSibling(cur));
+                        if(t_begin) {
+                            so = 0;
+                            begin = dom.lastChild(t_begin);
+                        }
+                }
+                if (cur === end) {
+                        t_end = dom.hasContentAfter(dom.ancestorHaveNextSibling(cur));
+                        if(t_end) {
+                            eo = 1;
+                            end = dom.firstChild(t_end);
+                            if (dom.isText(end)) {
+                                eo = end.textContent.length;
+                            }
+                    }
+                }
+                cur.parentNode.removeChild(cur);
+                begin = dom.lastChild(begin);
+                end = dom.lastChild(end);
+                k--;
+                continue;
+            }
+
+            // convert HTML space
+            if (dom.isText(cur)) {
+                var text;
+                var exp1 = /[\t\n\r ]+/g;
+                var exp2 = /(?!([ ]|\u00A0)|^)\u00A0(?!([ ]|\u00A0)|$)/g;
+                if (cur === begin) {
+                    var temp = cur.textContent.substr(0, so);
+                    var _temp = temp.replace(exp1, ' ').replace(exp2, ' ');
+                    so -= temp.length - _temp.length;
+                }
+                if (cur === end) {
+                    var temp = cur.textContent.substr(0, eo);
+                    var _temp = temp.replace(exp1, ' ').replace(exp2, ' ');
+                    eo -= temp.length - _temp.length;
+                }
+                var text = cur.textContent.replace(exp1, ' ').replace(exp2, ' ');
+                removed = removed || cur.textContent.length !== text.length;
+                cur.textContent = text;
+            }
+        }
+    })(node);
+
+    return {
+        removed: removed,
+        sc: begin,
+        ec: end,
+        so: !dom.isBR(begin) && so > 0 ? so : 0,
+        eo: dom.isBR(end) ? 0 : eo
+    };
+};
+dom.node = function (node) {
+    return node.tagName ? node : node.parentNode;
+};
+dom.removeBetween = function (sc, so, ec, eo, towrite) {
+    if (ec.tagName) {
+        if (ec.childNodes[eo]) {
+            ec = ec.childNodes[eo];
+            eo = 0;
+        } else {
+            ec = dom.lastChild(ec);
+            eo = dom.nodeLength(ec);
+        }
+    }
+    if (sc.tagName) {
+        sc = sc.childNodes[so] || dom.firstChild(ec);
+        so = 0;
+        if (!dom.hasContentBefore(sc) && towrite) {
+            sc.parentNode.insertBefore(document.createTextNode('\u00A0'), sc);
+        }
+    }
+    if (!eo && sc !== ec) {
+        ec = dom.lastChild(dom.hasContentBefore(dom.ancestorHavePreviousSibling(ec)) || ec);
+        eo = ec.textContent.length;
+    }
+
+    var ancestor = dom.commonAncestor(sc.tagName ? sc.parentNode : sc, ec.tagName ? ec.parentNode : ec) || dom.ancestor(sc, dom.isEditable);
+
+    if (!dom.isContentEditable(ancestor)) {
+        return {
+            sc: sc,
+            so: so,
+            ec: sc,
+            eo: eo
+        };
+    }
+
+    if (ancestor.tagName) {
+        var ancestor_sc = sc;
+        var ancestor_ec = ec;
+        while (ancestor !== ancestor_sc && ancestor !== ancestor_sc.parentNode) { ancestor_sc = ancestor_sc.parentNode; }
+        while (ancestor !== ancestor_ec && ancestor !== ancestor_ec.parentNode) { ancestor_ec = ancestor_ec.parentNode; }
+
+
+        var node = dom.node(sc);
+        if (!dom.isNotBreakable(node) && !dom.isVoid(sc)) {
+            sc = dom.splitTree(ancestor_sc, {'node': sc, 'offset': so});
+        }
+        var before = dom.hasContentBefore(dom.ancestorHavePreviousSibling(sc));
+
+        var after;
+        if (ec.textContent.slice(eo, Infinity).match(/\S|\u00A0/)) {
+            after = dom.splitTree(ancestor_ec, {'node': ec, 'offset': eo});
+        } else {
+            after = dom.hasContentAfter(dom.ancestorHaveNextSibling(ec));
+        }
+
+        var nodes = dom.listBetween(sc, ec);
+
+        var ancestor_first_last = function (node) {
+            return node === before || node === after;
+        };
+
+        for (var i=0; i<nodes.length; i++) {
+            if (!dom.ancestor(nodes[i], ancestor_first_last) && !$.contains(nodes[i], before) && !$.contains(nodes[i], after)) {
+                nodes[i].parentNode.removeChild(nodes[i]);
+            }
+        }
+
+        if (dom.listAncestor(after).length  <= dom.listAncestor(before).length) {
+            sc = dom.lastChild(before || ancestor);
+            so = dom.nodeLength(sc);
+        } else {
+            sc = dom.firstChild(after);
+            so = 0;
+        }
+
+        if (dom.isVoid(node)) {
+            // we don't need to append a br
+        } else if (towrite && !node.firstChild && node.parentNode && !dom.isNotBreakable(node)) {
+            var br = $("<br/>")[0];
+            node.appendChild(sc);
+            sc = br;
+            so = 0;
+        } else if (!ancestor.children.length && !ancestor.textContent.match(/\S|\u00A0/)) {
+            sc = $("<br/>")[0];
+            so = 0;
+            $(ancestor).prepend(sc);
+        } else if (dom.isText(sc)) {
+            var text = sc.textContent.replace(/[ \t\n\r]+$/, '\u00A0');
+            so = Math.min(so, text.length);
+            sc.textContent = text;
+        }
+
+    } else {
+
+        var text = ancestor.textContent;
+        ancestor.textContent = text.slice(0, so) + text.slice(eo, Infinity).replace(/^[ \t\n\r]+/, '\u00A0');
+
+    }
+
+    eo = so;
+    if(!dom.isBR(sc) && !dom.isVisibleText(sc) && !dom.isText(dom.hasContentBefore(sc)) && !dom.isText(dom.hasContentAfter(sc))) {
+        ancestor = dom.node(sc);
+        var text = document.createTextNode('\u00A0');
+        $(sc).before(text);
+        sc = text;
+        so = 0;
+        eo = 1;
+    }
+    return {
+        sc: sc,
+        so: so,
+        ec: sc,
+        eo: eo
+    };
+};
+dom.indent = function (node) {
+    var style = dom.isCell(node) ? 'paddingLeft' : 'marginLeft';
+    var margin = parseFloat(node.style[style] || 0)+1.5;
+    node.style[style] = margin + "em";
+    return margin;
+};
+dom.outdent = function (node) {
+    var style = dom.isCell(node) ? 'paddingLeft' : 'marginLeft';
+    var margin = parseFloat(node.style[style] || 0)-1.5;
+    node.style[style] = margin > 0 ? margin + "em" : "";
+    return margin;
+};
+dom.scrollIntoViewIfNeeded = function (node) {
+    var node = dom.node(node);
+
+    var $span;
+    if (dom.isBR(node)) {
+        $span = $('<span/>').text('\u00A0');
+        $(node).after($span);
+        node = $span[0];
+    }
+
+    if (node.scrollIntoViewIfNeeded) {
+        node.scrollIntoViewIfNeeded(false);
+    } else {
+        var offsetParent = node.offsetParent;
+        while (offsetParent) {
+            var elY = 0;
+            var elH = node.offsetHeight;
+            var parent = node;
+
+            while (offsetParent && parent) {
+                elY += node.offsetTop;
+
+                // get if a parent have a scrollbar
+                parent = node.parentNode;
+                while (parent != offsetParent &&
+                    (parent.tagName === "BODY" || ["auto", "scroll"].indexOf(dom.getComputedStyle(parent).overflowY) === -1)) {
+                    parent = parent.parentNode;
+                }
+                node = parent;
+
+                if (parent !== offsetParent) {
+                    elY -= parent.offsetTop;
+                    parent = null;
+                }
+
+                offsetParent = node.offsetParent;
+            }
+
+            if ((node.tagName === "BODY" || ["auto", "scroll"].indexOf(dom.getComputedStyle(node).overflowY) !== -1) &&
+                (node.scrollTop + node.clientHeight) < (elY + elH)) {
+                node.scrollTop = (elY + elH) - node.clientHeight;
+            }
+        }
+    }
+
+    if ($span) {
+        $span.remove();
+    }
+
+    return;
+};
+dom.moveTo = function (node, target, before) {
+    var nodes = [];
+    while (node.firstChild) {
+        nodes.push(node.firstChild);
+        if (before) {
+            target.insertBefore(node.firstChild, before);
+        } else {
+            target.appendChild(node.firstChild);
+        }
+    }
+    node.parentNode.removeChild(node);
+    return nodes;
+};
+dom.isMergable = function (node) {
+    return node.tagName && "h1 h2 h3 h4 h5 h6 p b bold i u code sup strong small li a ul ol font".indexOf(node.tagName.toLowerCase()) !== -1;
+};
+dom.isSplitable = function (node) {
+    return node.tagName && "h1 h2 h3 h4 h5 h6 p b bold i u code sup strong small li a font".indexOf(node.tagName.toLowerCase()) !== -1;
+};
+dom.isRemovableEmptyNode = function (node) {
+    return "h1 h2 h3 h4 h5 h6 p b bold i u code sup strong small li a ul ol font span br".indexOf(node.tagName.toLowerCase()) !== -1;
+};
+dom.isForbiddenNode = function (node) {
+    return node.tagName === "BR" || $(node).is(".fa, img");
+};
+dom.listBetween = function (sc, ec) {
+    var nodes = [];
+    var ancestor = dom.commonAncestor(sc, ec);
+    dom.walkPoint({'node': sc, 'offset': 0}, {'node': ec, 'offset': 0}, function (point) {
+        if (ancestor !== point.node || ancestor === sc || ancestor === ec) {
+            nodes.push(point.node);
+        }
+    });
+    return list.unique(nodes);
+};
+dom.isNotBreakable = function (node) {
+    // avoid triple click => crappy dom
+    return !dom.isText(node) && !dom.isBR(dom.firstChild(node)) && dom.isVoid(dom.firstChild(node));
+};
+
+dom.isContentEditable = function (node) {
+    return $(node).closest('[contenteditable]').is('[contenteditable="true"]');
+};
+
+dom.isPre = function (node) {
+    return node.tagName === "PRE";
+};
+dom.isFont = function (node) {
+    var nodeName = node && node.nodeName.toUpperCase();
+    return node && (nodeName === "FONT" ||
+        (nodeName === "SPAN" && (
+            node.className.match(/(^|\s)fa(\s|$)/i) ||
+            node.className.match(/(^|\s)(text|bg)-/i) ||
+            (node.attributes.style && node.attributes.style.value.match(/(^|\s)(color|background-color|font-size):/i)))) );
+};
+dom.isVisibleText = function (textNode) {
+  return !!textNode.textContent.match(/\S|\u00A0/);
+};
+
+/* avoid thinking HTML comment are visible */
+var old_isVisiblePoint = dom.isVisiblePoint;
+dom.isVisiblePoint = function (point) {
+  return point.node.nodeType !== 8 && old_isVisiblePoint.apply(this, arguments);
+};
+
+/**
+ * order the style of the node to compare 2 nodes and remove attribute if empty
+ *
+ * @param {Node} node
+ * @return {String} className
+ */
+dom.orderStyle = function (node) {
+  var style = node.getAttribute('style');
+  if (!style) return null;
+  style = style.replace(/[\s\n\r]+/, ' ').replace(/^ ?;? ?| ?;? ?$/g, '').replace(/ ?; ?/g, ';');
+  if (!style.length) {
+      node.removeAttribute("style");
+      return null;
+  }
+  style = style.split(";");
+  style.sort();
+  style = style.join("; ")+";";
+  node.setAttribute('style', style);
+  return style;
+};
+/**
+ * order the class of the node to compare 2 nodes and remove attribute if empty
+ *
+ * @param {Node} node
+ * @return {String} className
+ */
+dom.orderClass = function (node) {
+    var className = node.getAttribute && node.getAttribute('class');
+    if (!className) return null;
+    className = className.replace(/[\s\n\r]+/, ' ').replace(/^ | $/g, '').replace(/ +/g, ' ');
+    if (!className.length) {
+        node.removeAttribute("class");
+        return null;
+    }
+    className = className.split(" ");
+    className.sort();
+    className = className.join(" ");
+    node.setAttribute('class', className);
+    return className;
+};
+/**
+ * return the current node (if text node, return parentNode)
+ *
+ * @param {Node} node
+ * @return {Node} node
+ */
+dom.node = function (node) {
+    return dom.isText(node) ? node.parentNode : node;
+};
+/**
+ * move all childNode to an other node
+ *
+ * @param {Node} from
+ * @param {Node} to
+ */
+dom.moveContent = function (from, to) {
+  if (from === to) {
+    return;
+  }
+  if (from.parentNode === to) {
+    while (from.lastChild) {
+      dom.insertAfter(from.lastChild, from);
+    }
+  } else {
+    while (from.firstChild && from.firstChild != to) {
+      to.appendChild(from.firstChild);
+    }
+  }
+};
+
+dom.getComputedStyle = function (node) {
+    return node.nodeType == Node.COMMENT_NODE ? {} : window.getComputedStyle(node);
+};
+
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+range.WrappedRange.prototype.reRange = function (keep_end, isNotBreakable) {
+    var sc = this.sc;
+    var so = this.so;
+    var ec = this.ec;
+    var eo = this.eo;
+    isNotBreakable = isNotBreakable || dom.isNotBreakable;
+
+    // search the first snippet editable node
+    var start = keep_end ? ec : sc;
+    while (start) {
+        if (isNotBreakable(start, sc, so, ec, eo)) {
+            break;
+        }
+        start = start.parentNode;
+    }
+
+    // check if the end caret have the same node
+    var lastFilterEnd;
+    var end = keep_end ? sc : ec;
+    while (end) {
+        if (start === end) {
+            break;
+        }
+        if (isNotBreakable(end, sc, so, ec, eo)) {
+            lastFilterEnd = end;
+        }
+        end = end.parentNode;
+    }
+    if (lastFilterEnd) {
+        end = lastFilterEnd;
+    }
+    if (!end) {
+        end = document.getElementsByTagName('body')[0];
+    }
+
+    // if same node, keep range
+    if (start === end || !start) {
+        return this;
+    }
+
+    // reduce or extend the range to don't break a isNotBreakable area
+    if ($.contains(start, end)) {
+
+        if (keep_end) {
+                sc = dom.lastChild(dom.hasContentBefore(dom.ancestorHavePreviousSibling(end)) || sc);
+            so = sc.textContent.length;
+        } else if (!eo) {
+                ec = dom.lastChild(dom.hasContentBefore(dom.ancestorHavePreviousSibling(end)) || ec);
+            eo = ec.textContent.length;
+        } else {
+                ec = dom.firstChild(dom.hasContentAfter(dom.ancestorHaveNextSibling(end)) || ec);
+            eo = 0;
+        }
+    } else {
+
+        if (keep_end) {
+            sc = dom.firstChild(start);
+            so = 0;
+        } else {
+            ec = dom.lastChild(start);
+            eo = ec.textContent.length;
+        }
+    }
+
+    return new range.WrappedRange(sc, so, ec, eo);
+};
+// isOnImg: judge whether range is an image node or not
+range.WrappedRange.prototype.isOnImg = function () {
+    var nb = 0;
+    var image;
+    var startPoint = {node: this.sc.childNodes.length && this.sc.childNodes[this.so] || this.sc};
+    startPoint.offset = startPoint.node === this.sc ? this.so : 0;
+    var endPoint = {node: this.ec.childNodes.length && this.ec.childNodes[this.eo] || this.ec};
+    endPoint.offset = endPoint.node === this.ec ? this.eo : 0;
+
+    if (dom.isImg(startPoint.node)) {
+        nb ++;
+        image = startPoint.node;
+    }
+    dom.walkPoint(startPoint, endPoint, function (point) {
+        if (!dom.isText(endPoint.node) && point.node === endPoint.node && point.offset === endPoint.offset) {
+            return;
+        }
+        var node = point.node.childNodes.length && point.node.childNodes[point.offset] || point.node;
+        var offset = node === point.node ? point.offset : 0;
+        var isImg = dom.ancestor(node, dom.isImg);
+        if (!isImg && ((!dom.isBR(node) && !dom.isText(node)) || (offset && node.textContent.length !== offset && node.textContent.match(/\S|\u00A0/)))) {
+            nb++;
+        }
+        if (isImg && image !== isImg) {
+            image = isImg;
+            nb ++;
+        }
+    });
+    return nb === 1 && image;
+};
+range.WrappedRange.prototype.deleteContents = function (towrite) {
+    var prevBP = dom.removeBetween(this.sc, this.so, this.ec, this.eo, towrite);
+
+    $(dom.node(prevBP.sc)).trigger("click"); // trigger click to disable and reanable editor and image handler
+    return new range.WrappedRange(
+      prevBP.sc,
+      prevBP.so,
+      prevBP.ec,
+      prevBP.eo
+    );
+};
+range.WrappedRange.prototype.clean = function (mergeFilter, all) {
+    var node = dom.node(this.sc === this.ec ? this.sc : this.commonAncestor());
+        node = node || $(this.sc).closest('[contenteditable]')[0];
+    if (node.childNodes.length <=1) {
+        return this;
+    }
+
+    var merge = dom.merge(node, this.sc, this.so, this.ec, this.eo, mergeFilter, all);
+    var rem = dom.removeSpace(node.parentNode, merge.sc, merge.so, merge.ec, merge.eo);
+
+    if (merge.merged || rem.removed) {
+        return range.create(rem.sc, rem.so, rem.ec, rem.eo);
+    }
+    return this;
+};
+range.WrappedRange.prototype.remove = function (mergeFilter) {
+};
+range.WrappedRange.prototype.isOnCellFirst = function () {
+    var node = dom.ancestor(this.sc, function (node) {return ["LI", "DIV", "TD","TH"].indexOf(node.tagName) !== -1;});
+    return node && ["TD","TH"].indexOf(node.tagName) !== -1;
+};
+range.WrappedRange.prototype.isContentEditable = function () {
+    return dom.isContentEditable(this.sc) && (this.sc === this.ec || dom.isContentEditable(this.ec));
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+renderer.tplButtonInfo.fontsize = function (lang, options) {
+    var items = options.fontSizes.reduce(function (memo, v) {
+        return memo + '<li><a data-event="fontSize" href="#" data-value="' + v + '">' +
+                  '<i class="fa fa-check"></i> ' + v +
+                '</a></li>';
+    }, '');
+
+    var sLabel = '<span class="note-current-fontsize">11</span>';
+    return renderer.getTemplate().button(sLabel, {
+        title: lang.font.size,
+        dropdown: '<ul class="dropdown-menu">' + items + '</ul>'
+    });
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+/* add some text commands */
+
+key.nameFromCode[46] = 'DELETE';
+key.nameFromCode[27] = 'ESCAPE';
+
+options.keyMap.pc['BACKSPACE'] = 'backspace';
+options.keyMap.pc['DELETE'] = 'delete';
+options.keyMap.pc['ENTER'] = 'enter';
+options.keyMap.pc['ESCAPE'] = 'cancel';
+options.keyMap.mac['SHIFT+TAB'] = 'untab';
+options.keyMap.pc['UP'] = 'up';
+options.keyMap.pc['DOWN'] = 'down';
+
+options.keyMap.mac['BACKSPACE'] = 'backspace';
+options.keyMap.mac['DELETE'] = 'delete';
+options.keyMap.mac['ENTER'] = 'enter';
+options.keyMap.mac['ESCAPE'] = 'cancel';
+options.keyMap.mac['UP'] = 'up';
+options.keyMap.mac['DOWN'] = 'down';
+
+options.styleTags = ['p', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'blockquote'];
+
+$.summernote.pluginEvents.insertTable = function (event, editor, layoutInfo, sDim) {
+  var $editable = layoutInfo.editable();
+  var dimension = sDim.split('x');
+  var r = range.create();
+  if (!r) return;
+  r = r.deleteContents(true);
+
+  var table = editor.table.createTable(dimension[0], dimension[1]);
+  var parent = r.sc;
+  while (dom.isText(parent.parentNode) || dom.isRemovableEmptyNode(parent.parentNode)) {
+    parent = parent.parentNode;
+  }
+  var node = dom.splitTree(parent, {'node': r.sc, 'offset': r.so}) || r.sc;
+  node.parentNode.insertBefore(table, node);
+
+  if ($(node).text() === '' || node.textContent === '\u00A0') {
+    node.parentNode.removeChild(node);
+  }
+
+  editor.afterCommand($editable);
+  event.preventDefault();
+  return false;
+};
+$.summernote.pluginEvents.tab = function (event, editor, layoutInfo, outdent) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable, 'tab');
+    var r = range.create();
+    var outdent = outdent || false;
+    event.preventDefault();
+
+    if (r && (dom.ancestor(r.sc, dom.isCell) || dom.ancestor(r.ec, dom.isCell))) {
+        if (r.isCollapsed() && r.isOnCell() && r.isOnCellFirst()) {
+            var td = dom.ancestor(r.sc, dom.isCell);
+            if (!outdent && !dom.nextElementSibling(td) && !dom.nextElementSibling(td.parentNode)) {
+                var last = dom.lastChild(td);
+                range.create(last, dom.nodeLength(last), last, dom.nodeLength(last)).select();
+                $.summernote.pluginEvents.enter(event, editor, layoutInfo);
+            } else if (outdent && !dom.previousElementSibling(td) && !$(td.parentNode).text().match(/\S/)) {
+                $.summernote.pluginEvents.backspace(event, editor, layoutInfo);
+            } else {
+                editor.table.tab(r, outdent);
+            }
+        } else {
+            $.summernote.pluginEvents.indent(event, editor, layoutInfo, outdent);
+        }
+    } else if (r && r.isCollapsed()) {
+        if (!r.sc.textContent.slice(0,r.so).match(/\S/) && r.isOnList()) {
+            if (outdent) {
+                $.summernote.pluginEvents.outdent(event, editor, layoutInfo);
+            } else {
+                $.summernote.pluginEvents.indent(event, editor, layoutInfo);
+            }
+        } else {
+            if (!outdent) {
+                if(dom.isText(r.sc)) {
+                    var next = r.sc.splitText(r.so);
+                } else {
+                    var next = document.createTextNode('')
+                    $(r.sc.childNodes[r.so]).before(next);
+                }
+                editor.typing.insertTab($editable, r, options.tabsize);
+                r = range.create(next, 0, next, 0);
+                r = dom.merge(r.sc.parentNode, r.sc, r.so, r.ec, r.eo, null, true);
+                range.create(r.sc, r.so, r.ec, r.eo).select();
+            } else {
+                r = dom.merge(r.sc.parentNode, r.sc, r.so, r.ec, r.eo, null, true);
+                r = range.create(r.sc, r.so, r.ec, r.eo);
+                var next = r.sc.splitText(r.so);
+                r.sc.textContent = r.sc.textContent.replace(/(\u00A0)+$/g, '');
+                next.textContent = next.textContent.replace(/^(\u00A0)+/g, '');
+                range.create(r.sc, r.sc.textContent.length, r.sc, r.sc.textContent.length).select();
+            }
+        }
+    }
+    return false;
+};
+$.summernote.pluginEvents.untab = function (event, editor, layoutInfo) {
+    return $.summernote.pluginEvents.tab(event, editor, layoutInfo, true);
+};
+$.summernote.pluginEvents.up = function (event, editor, layoutInfo) {
+    var r = range.create();
+    var node = dom.firstChild(r.sc.childNodes[r.so] || r.sc);
+    if (!r.isOnCell() || (!dom.isCell(node) && dom.hasContentBefore(node) && (!dom.isBR(dom.hasContentBefore(node)) || !dom.isText(node) || dom.isVisibleText(node) || dom.hasContentBefore(dom.hasContentBefore(node))))) {
+        return;
+    }
+    event.preventDefault();
+    var td = dom.ancestor(r.sc, dom.isCell);
+    var tr = td.parentNode;
+    var target = tr.previousElementSibling && tr.previousElementSibling.children[_.indexOf(tr.children, td)];
+    if (!target) {
+        target = (dom.ancestorHavePreviousSibling(tr) || tr).previousSibling;
+    }
+    if (target) {
+        range.create(dom.lastChild(target), dom.lastChild(target).textContent.length).select();
+    }
+};
+$.summernote.pluginEvents.down = function (event, editor, layoutInfo) {
+    var r = range.create();
+    var node = dom.firstChild(r.sc.childNodes[r.so] || r.sc);
+    if (!r.isOnCell() || (!dom.isCell(node) && dom.hasContentAfter(node) && (!dom.isBR(dom.hasContentAfter(node)) || !dom.isText(node) || dom.isVisibleText(node) || dom.hasContentAfter(dom.hasContentAfter(node))))) {
+        return;
+    }
+    event.preventDefault();
+    var td = dom.ancestor(r.sc, dom.isCell);
+    var tr = td.parentNode;
+    var target = tr.nextElementSibling && tr.nextElementSibling.children[_.indexOf(tr.children, td)];
+    if (!target) {
+        target = (dom.ancestorHaveNextSibling(tr) || tr).nextSibling;
+    }
+    if (target) {
+        range.create(dom.firstChild(target), 0).select();
+    }
+};
+$.summernote.pluginEvents.enter = function (event, editor, layoutInfo) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable, 'enter');
+
+    var r = range.create();
+    if (!r.isContentEditable()) {
+        event.preventDefault();
+        return false;
+    }
+    if (!r.isCollapsed()) {
+        r = r.deleteContents();
+        r.select();
+    }
+
+    var br = $("<br/>")[0];
+
+    var contentBefore = r.sc.textContent.slice(0,r.so).match(/\S|\u00A0/);
+    if (!contentBefore && dom.isText(r.sc)) {
+        var node = r.sc.previousSibling;
+        while (!contentBefore && node && dom.isText(node)) {
+            contentBefore = dom.isVisibleText(node);
+            node = node.previousSibling;
+        }
+    }
+
+    var node = dom.node(r.sc);
+    var exist = r.sc.childNodes[r.so] || r.sc;
+    exist = dom.isVisibleText(exist) || dom.isBR(exist) ? exist : dom.hasContentAfter(exist) || (dom.hasContentBefore(exist) || exist);
+
+    // table: add a tr
+    var td = dom.ancestor(node, dom.isCell);
+    if (td && !dom.nextElementSibling(node) && !dom.nextElementSibling(td) && !dom.nextElementSibling(td.parentNode) && (!dom.isText(r.sc) || !r.sc.textContent.slice(r.so).match(/\S|\u00A0/))) {
+        var $node = $(td.parentNode);
+        var $clone = $node.clone();
+        $clone.children().html(dom.blank);
+        $node.after($clone);
+        var node = dom.firstElementChild($clone[0]) || $clone[0];
+        range.create(node, 0, node, 0).select();
+        dom.scrollIntoViewIfNeeded(br);
+        event.preventDefault();
+        return false;
+    }
+
+    var last = node;
+    while (node && dom.isSplitable(node) && !dom.isList(node)) {
+        last = node;
+        node = node.parentNode;
+    }
+
+    if (last === node && !dom.isBR(node)) {
+        node = r.insertNode(br, true);
+        if (isFormatNode(last.firstChild) && $(last).closest(options.styleTags.join(',')).length) {
+            dom.moveContent(last.firstChild, last);
+            last.removeChild(last.firstChild);
+        }
+        do {
+            node = dom.hasContentAfter(node);
+        } while (node && dom.isBR(node));
+
+        // create an other br because the user can't see the new line with only br in a block
+        if (!node && (!br.nextElementSibling || !dom.isBR(br.nextElementSibling))) {
+            $(br).before($("<br/>")[0]);
+        }
+        node = br.nextSibling || br;
+    } else if (last === node && dom.isBR(node)) {
+        $(node).after(br);
+        node = br;
+    } else if (!r.so && r.isOnList() && !r.sc.textContent.length && !dom.ancestor(r.sc, dom.isLi).nextElementSibling) {
+        // double enter on the end of a list = new line out of the list
+        $('<p></p>').append(br).insertAfter(dom.ancestor(r.sc, dom.isList));
+        node = br;
+    } else if (dom.isBR(exist) && $(r.sc).closest('blockquote, pre').length && !dom.hasContentAfter($(exist.parentNode).closest('blockquote *, pre *').length ? exist.parentNode : exist)) {
+        // double enter on the end of a blockquote & pre = new line out of the list
+        $('<p></p>').append(br).insertAfter($(r.sc).closest('blockquote, pre'));
+        node = br;
+    } else if (last === r.sc) {
+        if (dom.isBR(last)) {
+            last = last.parentNode;
+        }
+        var $node = $(last);
+        var $clone = $node.clone().text("");
+        $node.after($clone);
+        node = dom.node(dom.firstElementChild($clone[0]) || $clone[0]);
+        $(node).html(br);
+        node = br;
+    } else {
+        node = dom.splitTree(last, {'node': r.sc, 'offset': r.so}) || r.sc;
+        if (!contentBefore) {
+            var cur = dom.node(dom.lastChild(node.previousSibling));
+            if (!dom.isBR(cur)) {
+                $(cur).html(br);
+            }
+        }
+        if (!dom.isVisibleText(node)) {
+            node = dom.firstChild(node);
+            $(dom.node( dom.isBR(node) ? node.parentNode : node )).html(br);
+            node = br;
+        }
+    }
+
+    if (node) {
+        node = dom.firstChild(node);
+        if (dom.isBR(node)) {
+            range.createFromNode(node).select();
+        } else {
+            range.create(node,0).select();
+        }
+        dom.scrollIntoViewIfNeeded(node);
+    }
+    event.preventDefault();
+    return false;
+};
+$.summernote.pluginEvents.visible = function (event, editor, layoutInfo) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable, "visible");
+
+    var r = range.create();
+    if (!r) return;
+
+    if (!r.isCollapsed()) {
+        if (dom.isCell(dom.node(r.sc)) || dom.isCell(dom.node(r.ec))) {
+            remove_table_content(r);
+            r = range.create(r.ec, 0).select();
+        }
+        r.select();
+    }
+
+    // don't write in forbidden tag (like span for font awsome)
+    var node = dom.firstChild(r.sc.tagName && r.so ? r.sc.childNodes[r.so] || r.sc : r.sc);
+    while (node.parentNode) {
+        if (dom.isForbiddenNode(node)) {
+            var text = node.previousSibling;
+            if (text && dom.isText(text) && dom.isVisibleText(text)) {
+                range.create(text, text.textContent.length, text, text.textContent.length).select();
+            } else {
+                text = node.parentNode.insertBefore(document.createTextNode( "." ), node);
+                range.create(text, 1, text, 1).select();
+                setTimeout(function () {
+                    var text = range.create().sc;
+                    text.textContent = text.textContent.replace(/^./, '');
+                    range.create(text, text.textContent.length, text, text.textContent.length).select();
+                },0);
+            }
+            break;
+        }
+        node = node.parentNode;
+    }
+
+    return true;
+};
+
+function summernote_keydown_clean (field) {
+    setTimeout(function () {
+        var r = range.create();
+        if (!r) return;
+        var node = r[field];
+        while (dom.isText(node)) {node = node.parentNode;}
+        node = node.parentNode;
+        var data = dom.merge(node, r.sc, r.so, r.ec, r.eo, null, true);
+        data = dom.removeSpace(node.parentNode, data.sc, data.so, data.sc, data.so);
+
+        range.create(data.sc, data.so, data.sc, data.so).select();
+    },0);
+}
+
+function remove_table_content(r) {
+    var ancestor = r.commonAncestor();
+    var nodes = dom.listBetween(r.sc, r.ec);
+    if (dom.isText(r.sc)) {
+        r.sc.textContent = r.sc.textContent.slice(0, r.so);
+    }
+    if (dom.isText(r.ec)) {
+        r.ec.textContent = r.ec.textContent.slice(r.eo);
+    }
+    for (var i in nodes) {
+        var node = nodes[i];
+        if (node === r.sc || node === r.ec || $.contains(node, r.sc) || $.contains(node, r.ec)) {
+            continue;
+        } else if (dom.isCell(node)) {
+            $(node).html("<br/>");
+        } else if(node.parentNode) {
+            do {
+                var parent = node.parentNode;
+                parent.removeChild(node);
+                node = parent;
+            } while(!dom.isVisibleText(node) && !dom.firstElementChild(node) &&
+                !dom.isCell(node) &&
+                node.parentNode && !$(node.parentNode).hasClass('o_editable'));
+        }
+    }
+    return false;
+}
+
+$.summernote.pluginEvents.delete = function (event, editor, layoutInfo) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable, "delete");
+
+    var r = range.create();
+    if (!r) return;
+    if (!r.isContentEditable()) {
+        event.preventDefault();
+        return false;
+    }
+    if (!r.isCollapsed()) {
+        if (dom.isCell(dom.node(r.sc)) || dom.isCell(dom.node(r.ec))) {
+            remove_table_content(r);
+            range.create(r.ec, 0).select();
+        } else {
+            r = r.deleteContents();
+            r.select();
+        }
+        event.preventDefault();
+        return false;
+    }
+
+    var target = r.ec;
+    var offset = r.eo;
+    if (target.tagName && target.childNodes[offset]) {
+        target = target.childNodes[offset];
+        offset = 0;
+    }
+
+    var node = dom.node(target);
+    var data = dom.merge(node, target, offset, target, offset, null, true);
+    data = dom.removeSpace(node.parentNode, data.sc, data.so, data.ec, data.eo);
+    r = range.create(data.sc, data.so);
+    r.select();
+    target = r.sc;
+    offset = r.so;
+
+    while (!dom.hasContentAfter(node) && !dom.hasContentBefore(node) && !dom.isImg(node)) {node = node.parentNode;}
+
+    var contentAfter = target.textContent.slice(offset,Infinity).match(/\S|\u00A0/);
+    var content = target.textContent.replace(/[ \t\r\n]+$/, '');
+    var temp;
+    var temp2;
+
+    // media
+    if (dom.isImg(node) || (!contentAfter && dom.isImg(dom.hasContentAfter(node)))) {
+        var parent;
+        var index;
+        var r;
+        if (!dom.isImg(node)) {
+            node = dom.hasContentAfter(node);
+        }
+        while (dom.isImg(node)) {
+            parent = node.parentNode;
+            index = dom.position(node);
+            if (index>0) {
+                var next = node.previousSibling;
+                r = range.create(next, next.textContent.length);
+            } else {
+                r = range.create(parent, 0);
+            }
+            if (!dom.hasContentAfter(node) && !dom.hasContentBefore(node)) {
+                parent.appendChild($('<br/>')[0]);
+            }
+            parent.removeChild(node);
+            node = parent;
+            r.select();
+        }
+    }
+    // empty tag
+    else if (!content.length && target.tagName && dom.isRemovableEmptyNode(dom.isBR(target) ? target.parentNode : target)) {
+        if (node === $editable[0] || $.contains(node, $editable[0])) {
+            event.preventDefault();
+            return false;
+        }
+        var before = false;
+        var next = dom.hasContentAfter(dom.ancestorHaveNextSibling(node));
+        if (!dom.isContentEditable(next)) {
+            before = true;
+            next = dom.hasContentBefore(dom.ancestorHavePreviousSibling(node));
+        }
+        dom.removeSpace(next.parentNode, next, 0, next, 0); // clean before jump for not select invisible space between 2 tag
+        next = dom.firstChild(next);
+        node.parentNode.removeChild(node);
+        range.create(next, before ? next.textContent.length : 0).select();
+    }
+    // normal feature if same tag and not the end
+    else if (contentAfter) {
+        return true;
+    }
+    // merge with the next text node
+    else if (dom.isText(target) && (temp = dom.hasContentAfter(target)) && dom.isText(temp)) {
+        return true;
+    }
+    //merge with the next block
+    else if ((temp = dom.ancestorHaveNextSibling(target)) &&
+            !r.isOnCell() &&
+            dom.isMergable(temp) &&
+            dom.isMergable(temp2 = dom.hasContentAfter(temp)) &&
+            temp.tagName === temp2.tagName &&
+            (temp.tagName !== "LI" || !$('ul,ol', temp).length) && (temp2.tagName !== "LI" || !$('ul,ol', temp2).length) && // protect li
+            !dom.isNotBreakable(temp) &&
+            !dom.isNotBreakable(temp2)) {
+        dom.autoMerge(target, false);
+        var next = dom.firstChild(dom.hasContentAfter(dom.ancestorHaveNextSibling(target)));
+        if (dom.isBR(next)) {
+            if(dom.position(next) == 0) {
+                range.create(next.parentNode, 0).select();
+            }
+            else {
+                range.create(next.previousSibling, next.previousSibling.textContent.length).select();
+            }
+            next.parentNode.removeChild(next);
+        } else {
+            range.create(next, 0).select();
+        }
+    }
+    // jump to next node for delete
+    else if ((temp = dom.ancestorHaveNextSibling(target)) && (temp2 = dom.hasContentAfter(temp)) && dom.isContentEditable(temp2)) {
+
+        dom.removeSpace(temp2.parentNode, temp2, 0, temp, 0); // clean before jump for not select invisible space between 2 tag
+        temp2 = dom.firstChild(temp2);
+
+        r = range.create(temp2, 0);
+        r.select();
+
+        if ((dom.isText(temp) || dom.getComputedStyle(temp).display === "inline") && (dom.isText(temp2) || dom.getComputedStyle(temp2).display === "inline")) {
+            if (dom.isText(temp2)) {
+                temp2.textContent = temp2.textContent.replace(/^\s*\S/, '');
+            } else {
+                $.summernote.pluginEvents.delete(event, editor, layoutInfo);
+            }
+        }
+    }
+
+    $(dom.node(r.sc)).trigger("click"); // trigger click to disable and reanable editor and image handler
+    event.preventDefault();
+    return false;
+};
+$.summernote.pluginEvents.backspace = function (event, editor, layoutInfo) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable, "backspace");
+
+    var r = range.create();
+    if (!r) return;
+    if (!r.isContentEditable()) {
+        event.preventDefault();
+        return false;
+    }
+    if (!r.isCollapsed()) {
+        if (dom.isCell(dom.node(r.sc)) || dom.isCell(dom.node(r.ec))) {
+            remove_table_content(r);
+            range.create(r.sc, dom.nodeLength(r.sc)).select();
+        } else {
+            r = r.deleteContents();
+            r.select();
+        }
+        event.preventDefault();
+        return false;
+    }
+
+    var target = r.sc;
+    var offset = r.so;
+    if (target.tagName && target.childNodes[offset]) {
+        target = target.childNodes[offset];
+        offset = 0;
+    }
+
+    var node = dom.node(target);
+    var data = dom.merge(node, target, offset, target, offset, null, true);
+    data = dom.removeSpace(node.parentNode, data.sc, data.so, data.ec, data.eo);
+    r = dom.isVoid(data.sc) ? range.createFromNode(data.sc) : range.create(data.sc, data.so);
+    r.select();
+    target = r.sc;
+    offset = r.so;
+    if (target.tagName && target.childNodes[offset]) {
+        target = target.childNodes[offset];
+        offset = 0;
+        node = dom.node(target);
+    }
+
+    while (node.parentNode && !dom.hasContentAfter(node) && !dom.hasContentBefore(node) && !dom.isImg(node)) {node = node.parentNode;}
+
+    var contentBefore = target.textContent.slice(0,offset).match(/\S|\u00A0/);
+    var content = target.textContent.replace(/[ \t\r\n]+$/, '');
+    var temp;
+    var temp2;
+
+    // delete media
+    if (dom.isImg(node) || (!contentBefore && dom.isImg(dom.hasContentBefore(node)))) {
+        if (!dom.isImg(node)) {
+            node = dom.hasContentBefore(node);
+        }
+        range.createFromNode(node).select();
+        $.summernote.pluginEvents.delete(event, editor, layoutInfo);
+    }
+    // table tr td
+    else if (r.isOnCell() && !offset && (target === (temp = dom.ancestor(target, dom.isCell)) || target === temp.firstChild || (dom.isText(temp.firstChild) && !dom.isVisibleText(temp.firstChild) && target === temp.firstChild.nextSibling))) {
+        if (dom.previousElementSibling(temp)) {
+            var td = dom.previousElementSibling(temp);
+            node = td.lastChild || td;
+        } else {
+            var tr = temp.parentNode;
+            var prevTr = dom.previousElementSibling(tr);
+            if (!$(temp.parentNode).text().match(/\S|\u00A0/)) {
+                if (prevTr) {
+                    node = dom.lastChild(dom.lastElementChild(prevTr));
+                } else {
+                    node = dom.lastChild(dom.hasContentBefore(dom.ancestorHavePreviousSibling(tr)) || $editable.get(0));
+                }
+                $(tr).empty();
+                if(!$(tr).closest('table').has('td, th').length) {
+                    $(tr).closest('table').remove();
+                }
+                $(tr).remove();
+                range.create(node, node.textContent.length, node, node.textContent.length).select();
+            } else {
+                node = dom.lastElementChild(prevTr).lastChild || dom.lastElementChild(prevTr);
+            }
+        }
+        if (dom.isBR(node)) {
+            range.createFromNode(node).select();
+        } else {
+            range.create(node, dom.nodeLength(node)).select();
+        }
+    }
+    // empty tag
+    else if (!content.length && target.tagName && dom.isRemovableEmptyNode(target)) {
+        if (node === $editable[0] || $.contains(node, $editable[0])) {
+            event.preventDefault();
+            return false;
+        }
+        var before = true;
+        var prev = dom.hasContentBefore(dom.ancestorHavePreviousSibling(node));
+        if (!dom.isContentEditable(prev)) {
+            before = false;
+            prev = dom.hasContentAfter(dom.ancestorHaveNextSibling(node));
+        }
+        dom.removeSpace(prev.parentNode, prev, 0, prev, 0); // clean before jump for not select invisible space between 2 tag
+        prev = dom.lastChild(prev);
+        node.parentNode.removeChild(node);
+        range.createFromNode(prev).select();
+        range.create(prev, before ? prev.textContent.length : 0).select();
+    }
+    // normal feature if same tag and not the begin
+    else if (contentBefore) {
+        return true;
+    }
+    // merge with the previous text node
+    else if (dom.isText(target) && (temp = dom.hasContentBefore(target)) && (dom.isText(temp) || dom.isBR(temp))) {
+        return true;
+    }
+    //merge with the previous block
+    else if ((temp = dom.ancestorHavePreviousSibling(target)) &&
+            dom.isMergable(temp) &&
+            dom.isMergable(temp2 = dom.hasContentBefore(temp)) &&
+            temp.tagName === temp2.tagName &&
+            (temp.tagName !== "LI" || !$('ul,ol', temp).length) && (temp2.tagName !== "LI" || !$('ul,ol', temp2).length) && // protect li
+            !dom.isNotBreakable(temp) &&
+            !dom.isNotBreakable(temp2)) {
+        var prev = dom.firstChild(target);
+        dom.autoMerge(target, true);
+        range.create(prev, 0).select();
+    }
+    // jump to previous node for delete
+    else if ((temp = dom.ancestorHavePreviousSibling(target)) && (temp2 = dom.hasContentBefore(temp)) && dom.isContentEditable(temp2)) {
+
+        dom.removeSpace(temp2.parentNode, temp2, 0, temp, 0); // clean before jump for not select invisible space between 2 tag
+        temp2 = dom.lastChild(temp2);
+
+        r = range.create(temp2, temp2.textContent.length, temp2, temp2.textContent.length);
+        r.select();
+
+        if ((dom.isText(temp) || dom.getComputedStyle(temp).display === "inline") && (dom.isText(temp2) || dom.getComputedStyle(temp2).display === "inline")) {
+            if (dom.isText(temp2)) {
+                temp2.textContent = temp2.textContent.replace(/\S\s*$/, '');
+            } else {
+                $.summernote.pluginEvents.backspace(event, editor, layoutInfo);
+            }
+        }
+    }
+
+    var r = range.create();
+    if (r) {
+        $(dom.node(r.sc)).trigger("click"); // trigger click to disable and reanable editor and image handler
+        dom.scrollIntoViewIfNeeded(r.sc.parentNode.previousElementSibling || r.sc);
+    }
+
+    event.preventDefault();
+    return false;
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+/* add list command (create a uggly dom for chrome) */
+
+function isFormatNode(node) {
+    return node.tagName && options.styleTags.indexOf(node.tagName.toLowerCase()) !== -1;
+}
+
+$.summernote.pluginEvents.insertUnorderedList = function (event, editor, layoutInfo, sorted) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable);
+
+    var parent;
+    var r = range.create();
+    if (!r) return;
+    var node = r.sc;
+    while (node && node !== $editable[0]) {
+
+        parent = node.parentNode;
+        if (node.tagName === (sorted ? "UL" : "OL")) {
+
+            var ul = document.createElement(sorted ? "ol" : "ul");
+            ul.className = node.className;
+            parent.insertBefore(ul, node);
+            while (node.firstChild) {
+                ul.appendChild(node.firstChild);
+            }
+            parent.removeChild(node);
+            r.select();
+            return;
+
+        } else if (node.tagName === (sorted ? "OL" : "UL")) {
+
+            var lis = [];
+            for (var i=0; i<node.children.length; i++) {
+                lis.push(node.children[i]);
+            }
+
+            if (parent.tagName === "LI") {
+                node = parent;
+                parent = node.parentNode;
+                _.each(lis, function (li) {
+                    parent.insertBefore(li, node);
+                });
+            } else {
+                _.each(lis, function (li) {
+                    while (li.firstChild) {
+                        parent.insertBefore(li.firstChild, node);
+                    }
+                });
+            }
+
+            parent.removeChild(node);
+            r.select();
+            return;
+
+        }
+        node = parent;
+    }
+
+    var p0 = r.sc;
+    while (p0 && p0.parentNode && p0.parentNode !== $editable[0] && !isFormatNode(p0)) {
+        p0 = p0.parentNode;
+    }
+    if (!p0) return;
+    var p1 = r.ec;
+    while (p1 && p1.parentNode && p1.parentNode !== $editable[0] && !isFormatNode(p1)) {
+        p1 = p1.parentNode;
+    }
+    if (!p0.parentNode || p0.parentNode !== p1.parentNode) {
+        return;
+    }
+
+    var parent = p0.parentNode;
+    var ul = document.createElement(sorted ? "ol" : "ul");
+    parent.insertBefore(ul, p0);
+    var childNodes = parent.childNodes;
+    var brs = [];
+    var begin = false;
+    for (var i=0; i<childNodes.length; i++) {
+        if (begin && dom.isBR(childNodes[i])) {
+            parent.removeChild(childNodes[i]);
+            i--;
+        }
+        if ((!dom.isText(childNodes[i]) && !isFormatNode(childNodes[i])) || (!ul.firstChild && childNodes[i] !== p0) ||
+            $.contains(ul, childNodes[i]) || (dom.isText(childNodes[i]) && !childNodes[i].textContent.match(/\S|u00A0/))) {
+            continue;
+        }
+        begin = true;
+        var li = document.createElement('li');
+        ul.appendChild(li);
+        li.appendChild(childNodes[i]);
+        if (li.firstChild === p1) {
+            break;
+        }
+        i--;
+    }
+    if (dom.isBR(childNodes[i])) {
+        parent.removeChild(childNodes[i]);
+    }
+
+    for (var i=0; i<brs.length; i++) {
+        parent.removeChild(brs[i]);
+    }
+    r.clean().select();
+    event.preventDefault();
+    return false;
+};
+$.summernote.pluginEvents.insertOrderedList = function (event, editor, layoutInfo) {
+    return $.summernote.pluginEvents.insertUnorderedList(event, editor, layoutInfo, true);
+};
+$.summernote.pluginEvents.indent = function (event, editor, layoutInfo, outdent) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable);
+    var r = range.create();
+    if (!r) return;
+
+    var flag = false;
+    function indentUL (UL, start, end) {
+        var next;
+        var tagName = UL.tagName;
+        var node = UL.firstChild;
+        var parent = UL.parentNode;
+        var ul = document.createElement(tagName);
+        var li = document.createElement("li");
+        li.style.listStyle = "none";
+        li.appendChild(ul);
+
+        if (flag) {
+            flag = 1;
+        }
+
+        // create and fill ul into a li
+        while (node) {
+            if (flag === 1 || node === start || $.contains(node, start)) {
+                flag = true;
+                node.parentNode.insertBefore(li, node);
+            }
+            next = dom.nextElementSibling(node);
+            if (flag) {
+                ul.appendChild(node);
+            }
+            if (node === end || $.contains(node, end)) {
+                flag = false;
+                break;
+            }
+            node = next;
+        }
+
+        var temp;
+        var prev = dom.previousElementSibling(li);
+        if (prev && prev.tagName === "LI" && (temp = dom.firstElementChild(prev)) && temp.tagName === tagName && ((dom.firstElementChild(prev) || prev.firstChild) !== ul)) {
+            dom.doMerge(dom.firstElementChild(prev) || prev.firstChild, ul);
+            li = prev;
+            li.parentNode.removeChild(dom.nextElementSibling(li));
+        }
+        var next = dom.nextElementSibling(li);
+        if (next && next.tagName === "LI" && (temp = dom.firstElementChild(next)) && temp.tagName === tagName && (dom.firstElementChild(li) !== dom.firstElementChild(next))) {
+            dom.doMerge(dom.firstElementChild(li), dom.firstElementChild(next));
+            li.parentNode.removeChild(dom.nextElementSibling(li));
+        }
+    }
+    function outdenttUL (UL, start, end) {
+        var next;
+        var tagName = UL.tagName;
+        var node = UL.firstChild;
+        var parent = UL.parentNode;
+        var li = UL.parentNode.tagName === "LI" ? UL.parentNode : UL;
+        var ul = UL.parentNode.tagName === "LI" ? UL.parentNode.parentNode : UL.parentNode;
+        start = dom.ancestor(start, dom.isLi);
+        end = dom.ancestor(end, dom.isLi);
+
+        if (ul.tagName !== "UL" && ul.tagName !== "OL") return;
+
+        // create and fill ul into a li
+        while (node) {
+            if (node === start || $.contains(node, start)) {
+                flag = true;
+                if (dom.previousElementSibling(node) && li.tagName === "LI") {
+                    li = dom.splitTree(li, dom.prevPoint({'node': node, 'offset': 0}));
+                }
+            }
+            next = dom.nextElementSibling(node);
+            if (flag) {
+                ul = node.parentNode;
+                li.parentNode.insertBefore(node, li);
+                if (!ul.children.length) {
+                    if (ul.parentNode.tagName === "LI") {
+                        ul = ul.parentNode;
+                    }
+                    ul.parentNode.removeChild(ul);
+                }
+            }
+
+            if (node === end || $.contains(node, end)) {
+                flag = false;
+                break;
+            }
+            node = next;
+        }
+
+        dom.merge(parent, start, 0, end, 1, null, true);
+    }
+    function indentOther (p, start, end) {
+        if (p === start || $.contains(p, start) || $.contains(start, p)) {
+            flag = true;
+        }
+        if (flag) {
+            if (outdent) {
+                dom.outdent(p);
+            } else {
+                dom.indent(p);
+            }
+        }
+        if (p === end || $.contains(p, end) || $.contains(end, p)) {
+            flag = false;
+        }
+    }
+
+    var ancestor = r.commonAncestor();
+    var $dom = $(ancestor);
+
+    if (!dom.isList(ancestor)) {
+        $dom = $(dom.node(ancestor)).children();
+    }
+    if (!$dom.length) {
+        $dom = $(dom.ancestor(r.sc, dom.isList) || dom.ancestor(r.sc, dom.isCell));
+        if (!$dom.length) {
+            $dom = $(r.sc).closest(options.styleTags.join(','));
+        }
+    }
+
+    // if select tr, take the first td
+    $dom = $dom.map(function () { return this.tagName === "TR" ? dom.firstElementChild(this) : this; });
+
+    $dom.each(function () {
+        if (flag || $.contains(this, r.sc)) {
+            if (dom.isList(this)) {
+                if (outdent) {
+                    outdenttUL(this, r.sc, r.ec);
+                } else {
+                    indentUL(this, r.sc, r.ec);
+                }
+            } else if (isFormatNode(this) || dom.ancestor(this, dom.isCell)) {
+                indentOther(this, r.sc, r.ec);
+            }
+        }
+    });
+
+    if ($dom.length) {
+        var $parent = $dom.parent();
+
+        // remove text nodes between lists
+        var $ul = $parent.find('ul, ol');
+        if (!$ul.length) {
+            $ul = $(dom.ancestor(r.sc, dom.isList));
+        }
+        $ul.each(function () {
+            if (this.previousSibling &&
+                this.previousSibling !== dom.previousElementSibling(this) &&
+                !this.previousSibling.textContent.match(/\S/)) {
+                this.parentNode.removeChild(this.previousSibling);
+            }
+            if (this.nextSibling &&
+                this.nextSibling !== dom.nextElementSibling(this) &&
+                !this.nextSibling.textContent.match(/\S/)) {
+                this.parentNode.removeChild(this.nextSibling);
+            }
+        });
+
+        // merge same ul or ol
+        r = dom.merge($parent[0], r.sc, r.so, r.ec, r.eo, function (prev, cur) {
+                if (prev && dom.isList(prev) && dom.isEqual(prev, cur)) {
+                    return true;
+                }
+            }, true);
+        range.create(r.sc, r.so, r.ec, r.eo).select();
+    }
+    event.preventDefault();
+    return false;
+};
+$.summernote.pluginEvents.outdent = function (event, editor, layoutInfo) {
+    return $.summernote.pluginEvents.indent(event, editor, layoutInfo, true);
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+$.summernote.pluginEvents.formatBlock = function (event, editor, layoutInfo, sTagName) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable);
+    event.preventDefault();
+
+    var r = range.create();
+    if (!r) {
+        return;
+    }
+    r.reRange().select();
+
+    if (sTagName === "blockquote" || sTagName === "pre") {
+      sTagName = $.summernote.core.agent.isMSIE ? '<' + sTagName + '>' : sTagName;
+      document.execCommand('FormatBlock', false, sTagName);
+      return;
+    }
+
+    // fix by odoo because if you select a style in a li with no p tag all the ul is wrapped by the style tag
+    var nodes = dom.listBetween(r.sc, r.ec);
+    for (var i=0; i<nodes.length; i++) {
+        if (dom.isBR(nodes[i]) || (dom.isText(nodes[i]) && dom.isVisibleText(nodes[i])) || dom.isB(nodes[i]) || dom.isU(nodes[i]) || dom.isS(nodes[i]) || dom.isI(nodes[i]) || dom.isFont(nodes[i])) {
+            var ancestor = dom.ancestor(nodes[i], isFormatNode);
+            if (!ancestor) {
+                dom.wrap(nodes[i], sTagName);
+            } else if (ancestor.tagName.toLowerCase() !== sTagName) {
+                var tag = document.createElement(sTagName);
+                ancestor.parentNode.insertBefore(tag, ancestor);
+                dom.moveContent(ancestor, tag);
+                if (ancestor.className) {
+                    tag.className = ancestor.className;
+                }
+                ancestor.parentNode.removeChild(ancestor);
+            }
+        }
+    }
+    r.select();
+};
+$.summernote.pluginEvents.removeFormat = function (event, editor, layoutInfo, value) {
+    var $editable = layoutInfo.editable();
+    $editable.data('NoteHistory').recordUndo($editable);
+    var r = range.create();
+    if(!r) return;
+    var node = range.create().sc.parentNode;
+    document.execCommand('removeFormat');
+    document.execCommand('removeFormat');
+    var r = range.create();
+    if (!r) return;
+    r = dom.merge(node, r.sc, r.so, r.ec, r.eo, null, true);
+    range.create(r.sc, r.so, r.ec, r.eo).select();
+    event.preventDefault();
+    return false;
+};
+var fn_boutton_updateRecentColor = eventHandler.modules.toolbar.button.updateRecentColor;
+eventHandler.modules.toolbar.button.updateRecentColor = function (elBtn, sEvent, sValue) {
+    fn_boutton_updateRecentColor.call(this, elBtn, sEvent, sValue);
+    var $recentcolor = $.find('.note-recent-color i');
+    var $recentcolorbtn = $.find('.note-recent-color');
+
+    //find last used color for fonts or for icons 
+    //set this color into recentcolor button of both font and icon
+    for (var i in $recentcolor) {
+        var $font = $recentcolor[i];
+        var $button = $($recentcolorbtn[i]);
+        var className = $font.className.split(/\s+/);
+        if (sEvent === "foreColor") {
+            //set class for forecolor to recentcolor button font-icon
+            for (var k=2; k<className.length; k++) {
+                if (className[k].length && className[k].slice(0,5) === "text-") {
+                  className.splice(k,1);
+                  k--;
+                }
+            }
+            if (sValue.indexOf('text-') !== -1) {
+                $font.className = className.join(' ') + ' ' + sValue;
+                $font.style.color = '';
+            } else {
+                $font.className = $font.className.replace(/(^|\s+)text-\S+/, '');
+                $font.style.color = sValue !== 'inherit' ? sValue : "";
+            }
+        } else {
+            //set class for backcolor to recentcolor button font-icon
+            for (var k=2; k<className.length; k++) {
+                if (className[k].length && className[k].slice(0,3) === "bg-") {
+                  className.splice(k,1);
+                  k--;
+                }
+            }
+            if (sValue.indexOf('bg-') !== -1) {
+                $font.className =className.join(' ') + ' ' + sValue;
+                $font.style.backgroundColor = "";
+            } else {
+                $font.className = $font.className.replace(/(^|\s+)bg-\S+/, '');
+                $font.style.backgroundColor = sValue !== 'inherit' ? sValue : "";
+            }
+        }
+        if (sValue !== 'inherit') {
+            //set attribute for color to the recentcolor button
+            var colorInfo = JSON.parse($button.attr('data-value'));
+            colorInfo[sEvent] = sValue;
+            $button.attr('data-value', JSON.stringify(colorInfo));
+        }
+    }
+    return false;
+};
+
+$(document).on('click keyup', function () {
+    var $popover = $((range.create()||{}).sc).closest('[contenteditable]');
+    var popover_history = ($popover.data()||{}).NoteHistory;
+    if(!popover_history || popover_history == history) return;
+    var editor = $popover.parent('.note-editor');
+    $('button[data-event="undo"]', editor).attr('disabled', !popover_history.hasUndo());
+    $('button[data-event="redo"]', editor).attr('disabled', !popover_history.hasRedo());
+});
+
+eventHandler.modules.editor.undo = function ($popover) {
+    if(!$popover.attr('disabled')) $popover.data('NoteHistory').undo();
+};
+eventHandler.modules.editor.redo = function ($popover) {
+    if(!$popover.attr('disabled'))  $popover.data('NoteHistory').redo();
+};
+
+// use image toolbar if current range is on image
+var fn_editor_currentstyle = eventHandler.modules.editor.currentStyle;
+eventHandler.modules.editor.currentStyle = function (target) {
+    var styleInfo = fn_editor_currentstyle.apply(this, arguments);
+    // with our changes for inline editor, the targeted element could be a button of the editor
+    if(!styleInfo.image || !dom.isEditable(styleInfo.image)) {
+        styleInfo.image = undefined;
+        var r = range.create();
+        if(r)
+            styleInfo.image = r.isOnImg();
+    }
+    return styleInfo;
+}
+
+options.fontSizes = [_t('Default'), 8, 9, 10, 11, 12, 14, 18, 24, 36, 48, 62];
+$.summernote.pluginEvents.applyFont = function (event, editor, layoutInfo, color, bgcolor, size) {
+    var r = range.create();
+    if(!r) return;
+    var startPoint = r.getStartPoint();
+    var endPoint = r.getEndPoint();
+
+    if (r.isCollapsed() && !dom.isFont(r.sc)) {
+        return {
+            sc: startPoint.node,
+            so: startPoint.offset,
+            ec: endPoint.node,
+            offset: endPoint.offset
+        };
+    }
+
+    if (startPoint.node.tagName && startPoint.node.childNodes[startPoint.offset]) {
+        startPoint.node = startPoint.node.childNodes[startPoint.offset];
+        startPoint.offset = 0;
+    }
+    if (endPoint.node.tagName && endPoint.node.childNodes[endPoint.offset]) {
+        endPoint.node = endPoint.node.childNodes[endPoint.offset];
+        endPoint.offset = 0;
+    }
+
+    // get first and last point
+    if (endPoint.offset && endPoint.offset != dom.nodeLength(endPoint.node)) {
+      var ancestor = dom.ancestor(endPoint.node, dom.isFont) || endPoint.node;
+      dom.splitTree(ancestor, endPoint);
+    }
+    if (startPoint.offset && startPoint.offset != dom.nodeLength(startPoint.node)) {
+      var ancestor = dom.ancestor(startPoint.node, dom.isFont) || startPoint.node;
+      var node = dom.splitTree(ancestor, startPoint);
+      if (endPoint.node === startPoint.node) {
+        endPoint.node = node;
+        endPoint.offset = dom.nodeLength(node);
+      }
+      startPoint.node = node;
+      startPoint.offset = 0;
+    }
+
+    // get list of nodes to change
+    var nodes = [];
+    dom.walkPoint(startPoint, endPoint, function (point) {
+      var node = point.node;
+      if (((dom.isText(node) && dom.isVisibleText(node)) ||
+          (dom.isFont(node) && !dom.isVisibleText(node))) &&
+          (node != endPoint.node || endPoint.offset)) {
+
+          nodes.push(point.node);
+
+      }
+    });
+    nodes = list.unique(nodes);
+
+        // If ico fa
+    if (r.isCollapsed()) {
+        nodes.push(startPoint.node);
+    }
+
+    // apply font: foreColor, backColor, size (the color can be use a class text-... or bg-...)
+    var node, font, $font, fonts = [], className;
+    if (color || bgcolor || size) {
+      for (var i=0; i<nodes.length; i++) {
+        node = nodes[i];
+
+        font = dom.ancestor(node, dom.isFont);
+        if (!font) {
+          if (node.textContent.match(/^[ ]|[ ]$/)) {
+            node.textContent = node.textContent.replace(/^[ ]|[ ]$/g, '\u00A0');
+          }
+
+          font = dom.create("font");
+          node.parentNode.insertBefore(font, node);
+          font.appendChild(node);
+        }
+
+        fonts.push(font);
+
+        className = font.className.split(/\s+/);
+
+        if (color) {
+          for (var k=0; k<className.length; k++) {
+            if (className[k].length && className[k].slice(0,5) === "text-") {
+              className.splice(k,1);
+              k--;
+            }
+          }
+
+          if (color.indexOf('text-') !== -1) {
+            font.className = className.join(" ") + " " + color;
+            font.style.color = "inherit";
+          } else {
+            font.className = className.join(" ");
+            font.style.color = color;
+          }
+        }
+        if (bgcolor) {
+          for (var k=0; k<className.length; k++) {
+            if (className[k].length && className[k].slice(0,3) === "bg-") {
+              className.splice(k,1);
+              k--;
+            }
+          }
+
+          if (bgcolor.indexOf('bg-') !== -1) {
+            font.className = className.join(" ") + " " + bgcolor;
+            font.style.backgroundColor = "inherit";
+          } else {
+            font.className = className.join(" ");
+            font.style.backgroundColor = bgcolor;
+          }
+        }
+        if (size) {
+          font.style.fontSize = "inherit";
+          if (!isNaN(size) && Math.abs(parseInt(dom.getComputedStyle(font).fontSize, 10)-size)/size > 0.05) {
+            font.style.fontSize = size + "px";
+          }
+        }
+      }
+    }
+
+    // remove empty values
+    // we must remove the value in 2 steps (applay inherit then remove) because some
+    // browser like chrome have some time an error for the rendering and/or keep inherit
+    for (var i=0; i<fonts.length; i++) {
+        font = fonts[i];
+        if (font.style.backgroundColor === "inherit") {
+            font.style.backgroundColor = "";
+        }
+        if (font.style.color === "inherit") {
+            font.style.color = "";
+        }
+        if (font.style.fontSize === "inherit") {
+            font.style.fontSize = "";
+        }
+
+        $font = $(font);
+
+        if (!$font.css("color") && !$font.css("background-color") && !$font.css("font-size")) {
+            $font.removeAttr("style");
+        }
+        if (!font.className.length) {
+            $font.removeAttr("class");
+        }
+    }
+
+    // select nodes to clean (to remove empty font and merge same nodes)
+    var nodes = [];
+    dom.walkPoint(startPoint, endPoint, function (point) {
+      nodes.push(point.node);
+    });
+    nodes = list.unique(nodes);
+
+    function remove (node, to) {
+      if (node === endPoint.node) {
+        endPoint = dom.prevPoint(endPoint);
+      }
+      if (to) {
+        dom.moveContent(node, to);
+      }
+      dom.remove(node);
+    }
+
+    // remove node without attributes (move content), and merge the same nodes
+    if (!dom.isImgFont(node)) {
+     var className2, style, style2, $prev;
+     for (var i=0; i<nodes.length; i++) {
+      node = nodes[i];
+
+      if ((dom.isText(node) || dom.isBR(node)) && !dom.isVisibleText(node)) {
+        remove(node);
+        nodes.splice(i,1);
+        i--;
+        continue;
+      }
+
+      font = dom.ancestor(node, dom.isFont);
+      node = font || dom.ancestor(node, dom.isSpan);
+
+      if (!node) {
+        continue;
+      }
+
+      $font = $(node);
+      className = dom.orderClass(node);
+      style = dom.orderStyle(node);
+
+      if (!className && !style) {
+        remove(node, node.parentNode);
+        nodes.splice(i,1);
+        i--;
+        continue;
+      }
+
+      if (i>0 && (font = dom.ancestor(nodes[i-1], dom.isFont))) {
+        className2 = font.getAttribute('class');
+        style2 = font.getAttribute('style');
+        if (node !== font && className == className2 && style == style2) {
+          remove(node, font);
+          nodes.splice(i,1);
+          i--;
+          continue;
+        }
+      }
+     }
+    }
+
+    range.create(startPoint.node, startPoint.offset, endPoint.node, endPoint.offset).select();
+};
+$.summernote.pluginEvents.fontSize = function (event, editor, layoutInfo, value) {
+  var $editable = layoutInfo.editable();
+  event.preventDefault();
+  $.summernote.pluginEvents.applyFont(event, editor, layoutInfo, null, null, value);
+  editor.afterCommand($editable);
+};
+$.summernote.pluginEvents.color = function (event, editor, layoutInfo, sObjColor) {
+  var $editable = layoutInfo.editable();
+  var oColor = JSON.parse(sObjColor);
+  var foreColor = oColor.foreColor, backColor = oColor.backColor;
+
+  if (foreColor) { $.summernote.pluginEvents.foreColor(event, editor, layoutInfo, foreColor); }
+  if (backColor) { $.summernote.pluginEvents.backColor(event, editor, layoutInfo, backColor); }
+};
+$.summernote.pluginEvents.foreColor = function (event, editor, layoutInfo, foreColor) {
+  var $editable = layoutInfo.editable();
+  $.summernote.pluginEvents.applyFont(event, editor, layoutInfo, foreColor, null, null);
+  editor.afterCommand($editable);
+};
+$.summernote.pluginEvents.backColor = function (event, editor, layoutInfo, backColor) {
+  var $editable = layoutInfo.editable();
+  var r = range.create();
+  if (!r) return;
+  if (r.isCollapsed() && r.isOnCell()) {
+    var cell = dom.ancestor(r.sc, dom.isCell);
+    cell.className = cell.className.replace(new RegExp('(^|\\s+)bg-[^\\s]+(\\s+|$)', 'gi'), '');
+    cell.style.backgroundColor = "";
+    if (backColor.indexOf('bg-') !== -1) {
+      cell.className += ' ' + backColor;
+    } else if (backColor !== 'inherit') {
+      cell.style.backgroundColor = backColor;
+    }
+    return;
+  }
+  $.summernote.pluginEvents.applyFont(event, editor, layoutInfo, null, backColor, null);
+  editor.afterCommand($editable);
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+options.onCreateLink = function (sLinkUrl) {
+    if (sLinkUrl.indexOf('mailto:') === 0) {
+      // pass
+    } else if (sLinkUrl.indexOf('@') !== -1 && sLinkUrl.indexOf(':') === -1) {
+      sLinkUrl =  'mailto:' + sLinkUrl;
+    } else if (sLinkUrl.indexOf('://') === -1 && sLinkUrl.indexOf('/') !== 0 && sLinkUrl.indexOf('#') !== 0) {
+      sLinkUrl = 'http://' + sLinkUrl;
+    }
+    return sLinkUrl;
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+/* table */
+
+function summernote_table_scroll (event) {
+    var r = range.create();
+    if (r && r.isOnCell()) {
+        $('.o_table_handler').remove();
+    }
+}
+function summernote_table_update (oStyle) {
+    var r = range.create();
+    if (!oStyle.range || !r || !r.isOnCell() || !r.isOnCellFirst()) {
+        $('.o_table_handler').remove();
+        return;
+    }
+    var table = dom.ancestor(oStyle.range.sc, dom.isTable);
+    if (!table) { // if the editable tag is inside the table
+        return;
+    }
+    var $editable = $(table).closest('.o_editable');
+
+    $('.o_table_handler').remove();
+
+    var $dels = $();
+    var $adds = $();
+    var $tds = $('tr:first', table).children();
+    $tds.each(function () {
+        var $td = $(this);
+        var pos = $td.offset();
+
+        var $del = $('<span class="o_table_handler fa fa-minus-square"/>').appendTo('body');
+        $del.data('td', this);
+        $dels = $dels.add($del);
+        $del.css({
+            left: ((pos.left + $td.outerWidth()/2)-6) + "px",
+            top: (pos.top-6) + "px"
+        });
+
+        var $add = $('<span class="o_table_handler fa fa-plus-square"/>').appendTo('body');
+        $add.data('td', this);
+        $adds = $adds.add($add);
+        $add.css({
+            left: (pos.left-6) + "px",
+            top: (pos.top-6) + "px"
+        });
+    });
+
+    var $last = $tds.last();
+    var pos = $last.offset();
+    var $add = $('<span class="o_table_handler fa fa-plus-square"/>').appendTo('body');
+    $adds = $adds.add($add);
+    $add.css({
+        left: (pos.left+$last.outerWidth()-6) + "px",
+        top: (pos.top-6) + "px"
+    });
+
+    var $table = $(table);
+    $dels.data('table', table).on('mousedown', function (event) {
+        var td = $(this).data('td');
+        $editable.data('NoteHistory').recordUndo($editable);
+
+        var newTd;
+        if ($(td).siblings().length) {
+            var eq = $(td).index();
+            $table.find('tr').each(function () {
+                $('> td:eq('+eq+')', this).remove();
+            });
+            newTd = $table.find('tr:first > td:eq('+eq+'), tr:first > td:last').first();
+        } else {
+            var prev = dom.lastChild(dom.hasContentBefore(dom.ancestorHavePreviousSibling($table[0])));
+            $table.remove();
+            $('.o_table_handler').remove();
+            r = range.create(prev, prev.textContent.length);
+            r.select();
+            $(r.sc).trigger('mouseup');
+            return;
+        }
+
+        $('.o_table_handler').remove();
+        range.create(newTd[0], 0, newTd[0], 0).select();
+        newTd.trigger('mouseup');
+    });
+    $adds.data('table', table).on('mousedown', function (event) {
+        var td = $(this).data('td');
+        $editable.data('NoteHistory').recordUndo($editable);
+
+        var newTd;
+        if (td) {
+            var eq = $(td).index();
+            $table.find('tr').each(function () {
+                $('td:eq('+eq+')', this).before('<td>'+dom.blank+'</td>');
+            });
+            newTd = $table.find('tr:first td:eq('+eq+')');
+        } else {
+            $table.find('tr').each(function () {
+                $(this).append('<td>'+dom.blank+'</td>');
+            });
+            newTd = $table.find('tr:first td:last');
+        }
+
+        $('.o_table_handler').remove();
+        range.create(newTd[0], 0, newTd[0], 0).select();
+        newTd.trigger('mouseup');
+    });
+
+    $dels.css({
+        'position': 'absolute',
+        'cursor': 'pointer',
+        'background-color': '#fff',
+        'color': '#ff0000'
+    });
+    $adds.css({
+        'position': 'absolute',
+        'cursor': 'pointer',
+        'background-color': '#fff',
+        'color': '#00ff00'
+    });
+}
+var fn_popover_update = eventHandler.modules.popover.update;
+eventHandler.modules.popover.update = function ($popover, oStyle, isAirMode) {
+    fn_popover_update.call(this, $popover, oStyle, isAirMode);
+    if(!!(isAirMode ? $popover : $popover.parent()).find('.note-table').length) {
+        summernote_table_update(oStyle);
+    }
+};
+
+// override summernote clipboard functionality
+eventHandler.modules.clipboard.attach = function(layoutInfo) {
+    var $editable = layoutInfo.editable();
+    $editable.on('paste', function(e) {
+        var clipboardData = ((e.originalEvent || e).clipboardData || window.clipboardData);
+        // Change nothing if pasting html (copy from text editor / web / ...) or
+        // if clipboardData is not available (IE / ...)
+        if (clipboardData && clipboardData.types && clipboardData.types.length === 1 && clipboardData.types[0] === "text/plain") {
+            e.preventDefault();
+            $editable.data('NoteHistory').recordUndo($editable); // FIXME
+            var pastedText = clipboardData.getData("text/plain");
+            // Try removing linebreaks which are not really linebreaks (in a PDF,
+            // when a sentence goes over the next line, copying it considers it
+            // a linebreak for example).
+            var formattedText = pastedText.replace(/([\w-])\r?\n([\w-])/g, "$1 $2").trim();
+            document.execCommand("insertText", false, formattedText);
+        }
+    });
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+var fn_attach = eventHandler.attach;
+eventHandler.attach = function (oLayoutInfo, options) {
+    var $editable = oLayoutInfo.editor().hasClass('note-editable') ? oLayoutInfo.editor() : oLayoutInfo.editor().find('.note-editable');
+    fn_attach.call(this, oLayoutInfo, options);
+    $editable.on("scroll", summernote_table_scroll);
+};
+var fn_detach = eventHandler.detach;
+eventHandler.detach = function (oLayoutInfo, options) {
+    var $editable = oLayoutInfo.editor().hasClass('note-editable') ? oLayoutInfo.editor() : oLayoutInfo.editor().find('.note-editable');
+    fn_detach.call(this, oLayoutInfo, options);
+    $editable.off("scroll", summernote_table_scroll);
+    $('.o_table_handler').remove();
+};
+
+options.icons.image.image = "file-image-o";
+$.summernote.lang['en-US'].image.image = "File / Image";
+
+return $.summernote;
+
+});
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