OwlCyberSecurity - MANAGER

Edit File: summernote.js

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splitRoot,container;if(pred(topAncestor)){splitRoot=ancestors[ancestors.length- 2];container=topAncestor;}else{splitRoot=topAncestor;container=splitRoot.parentNode;} var pivot=splitRoot&&splitTree(splitRoot,point,{isSkipPaddingBlankHTML:isInline,isNotSplitEdgePoint:isInline});if(!pivot&&container===point.node){pivot=point.node.childNodes[point.offset];} return{rightNode:pivot,container:container};};var create=function(nodeName){return document.createElement(nodeName);};var createText=function(text){return document.createTextNode(text);};var remove=function(node,isRemoveChild){if(!node||!node.parentNode){return;} if(node.removeNode){return node.removeNode(isRemoveChild);} var parent=node.parentNode;if(!isRemoveChild){var nodes=[];var i,len;for(i=0,len=node.childNodes.length;i<len;i++){nodes.push(node.childNodes[i]);} for(i=0,len=nodes.length;i<len;i++){parent.insertBefore(nodes[i],node);}} parent.removeChild(node);};var 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isBlockNode=/^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name);return match+((isEndOfInlineContainer||isBlockNode)?'\n':'');});markup=$.trim(markup);} return markup;};var posFromPlaceholder=function(placeholder){var $placeholder=$(placeholder);var pos=$placeholder.offset();var height=$placeholder.outerHeight(true);return{left:pos.left,top:pos.top+ height};};var attachEvents=function($node,events){Object.keys(events).forEach(function(key){$node.on(key,events[key]);});};var detachEvents=function($node,events){Object.keys(events).forEach(function(key){$node.off(key,events[key]);});};return{NBSP_CHAR:NBSP_CHAR,ZERO_WIDTH_NBSP_CHAR:ZERO_WIDTH_NBSP_CHAR,blank:blankHTML,emptyPara:'<p>'+ 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Context=function($note,options){var self=this;var ui=$.summernote.ui;this.memos={};this.modules={};this.layoutInfo={};this.options=options;this.initialize=function(){this.layoutInfo=ui.createLayout($note,options);this._initialize();$note.hide();return this;};this.destroy=function(){this._destroy();$note.removeData('summernote');ui.removeLayout($note,this.layoutInfo);};this.reset=function(){var disabled=self.isDisabled();this.code(dom.emptyPara);this._destroy();this._initialize();if(disabled){self.disable();}};this._initialize=function(){var buttons=$.extend({},this.options.buttons);Object.keys(buttons).forEach(function(key){self.memo('button.'+ key,buttons[key]);});var 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this.modules[key];} this.modules[key]=new ModuleClass(this);if(!withoutIntialize){this.initializeModule(key);}};this.removeModule=function(key){var module=this.modules[key];if(module.shouldInitialize()){if(module.events){dom.detachEvents($note,module.events);} if(module.destroy){module.destroy();}} delete this.modules[key];};this.memo=function(key,obj){if(arguments.length===1){return this.memos[key];} this.memos[key]=obj;};this.removeMemo=function(key){if(this.memos[key]&&this.memos[key].destroy){this.memos[key].destroy();} delete this.memos[key];};this.createInvokeHandler=function(namespace,value){return function(event){event.preventDefault();self.invoke(namespace,value||$(event.target).closest('[data-value]').data('value'));};};this.invoke=function(){var namespace=list.head(arguments);var args=list.tail(list.from(arguments));var splits=namespace.split('.');var hasSeparator=splits.length>1;var moduleName=hasSeparator&&list.head(splits);var methodName=hasSeparator?list.last(splits):list.head(splits);var module=this.modules[moduleName||'editor'];if(!moduleName&&this[methodName]){return this[methodName].apply(this,args);}else if(module&&module[methodName]&&module.shouldInitialize()){return module[methodName].apply(module,args);}};return this.initialize();};$.fn.extend({summernote:function(){var type=$.type(list.head(arguments));var isExternalAPICalled=type==='string';var hasInitOptions=type==='object';var options=hasInitOptions?list.head(arguments):{};options=$.extend({},$.summernote.options,options);options.langInfo=$.extend(true,{},$.summernote.lang['en-US'],$.summernote.lang[options.lang]);this.each(function(idx,note){var $note=$(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=$note.data('summernote');if(isExternalAPICalled){return context.invoke.apply(context,list.from(arguments));}else if(options.focus){context.invoke('editor.focus');}} return this;}});var Renderer=function(markup,children,options,callback){this.render=function($parent){var $node=$(markup);if(options&&options.contents){$node.html(options.contents);} if(options&&options.className){$node.addClass(options.className);} if(options&&options.data){$.each(options.data,function(k,v){$node.attr('data-'+ k,v);});} if(options&&options.click){$node.on('click',options.click);} if(children){var $container=$node.find('.note-children-container');children.forEach(function(child){child.render($container.length?$container:$node);});} if(callback){callback($node,options);} if(options&&options.callback){options.callback($node);} if($parent){$parent.append($node);} return $node;};};var renderer={create:function(markup,callback){return function(){var children=$.isArray(arguments[0])?arguments[0]:[];var options=typeof arguments[1]==='object'?arguments[1]:arguments[0];if(options&&options.children){children=options.children;} return new Renderer(markup,children,options,callback);};}};var editor=renderer.create('<div class="note-editor note-frame panel panel-default"/>');var toolbar=renderer.create('<div class="note-toolbar panel-heading"/>');var editingArea=renderer.create('<div class="note-editing-area"/>');var codable=renderer.create('<textarea class="note-codable"/>');var editable=renderer.create('<div class="note-editable panel-body" contentEditable="true"/>');var statusbar=renderer.create(['<div class="note-statusbar">',' <div class="note-resizebar">',' <div class="note-icon-bar"/>',' <div class="note-icon-bar"/>',' <div class="note-icon-bar"/>',' </div>','</div>'].join(''));var airEditor=renderer.create('<div class="note-editor"/>');var airEditable=renderer.create('<div class="note-editable" contentEditable="true"/>');var buttonGroup=renderer.create('<div class="note-btn-group btn-group">');var button=renderer.create('<button type="button" class="note-btn btn btn-default btn-sm">',function($node,options){if(options&&options.tooltip){$node.attr({title:options.tooltip}).tooltip({container:'body',trigger:'hover',placement:'bottom'});}});var dropdown=renderer.create('<div class="dropdown-menu">',function($node,options){var markup=$.isArray(options.items)?options.items.map(function(item){var value=(typeof item==='string')?item:(item.value||'');var content=options.template?options.template(item):item;return'<li><a href="#" data-value="'+ value+'">'+ content+'</a></li>';}).join(''):options.items;$node.html(markup);});var dropdownCheck=renderer.create('<div class="dropdown-menu note-check">',function($node,options){var markup=$.isArray(options.items)?options.items.map(function(item){var value=(typeof item==='string')?item:(item.value||'');var content=options.template?options.template(item):item;return'<li><a href="#" data-value="'+ value+'">'+ icon(options.checkClassName)+' '+ content+'</a></li>';}).join(''):options.items;$node.html(markup);});var palette=renderer.create('<div class="note-color-palette"/>',function($node,options){var contents=[];for(var row=0,rowSize=options.colors.length;row<rowSize;row++){var eventName=options.eventName;var colors=options.colors[row];var buttons=[];for(var col=0,colSize=colors.length;col<colSize;col++){var color=colors[col];buttons.push(['<button type="button" class="note-color-btn"','style="background-color:',color,'" ','data-event="',eventName,'" ','data-value="',color,'" ','title="',color,'" ','data-toggle="button" tabindex="-1"></button>'].join(''));} contents.push('<div class="note-color-row">'+ buttons.join('')+'</div>');} $node.html(contents.join(''));$node.find('.note-color-btn').tooltip({container:'body',trigger:'hover',placement:'bottom'});});var dialog=renderer.create('<div class="modal" aria-hidden="false" tabindex="-1"/>',function($node,options){if(options.fade){$node.addClass('fade');} $node.html(['<div class="modal-dialog">',' <div class="modal-content">',(options.title?' <div class="modal-header">'+' <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>'+' <h4 class="modal-title">'+ options.title+'</h4>'+' </div>':''),' <div class="modal-body">'+ options.body+'</div>',(options.footer?' <div class="modal-footer">'+ options.footer+'</div>':''),' </div>','</div>'].join(''));});var popover=renderer.create(['<div class="note-popover popover in">',' <div class="arrow"/>',' <div class="popover-content note-children-container"/>','</div>'].join(''),function($node,options){var direction=typeof options.direction!=='undefined'?options.direction:'bottom';$node.addClass(direction);if(options.hideArrow){$node.find('.arrow').hide();}});var icon=function(iconClassName,tagName){tagName=tagName||'i';return'<'+ tagName+' class="'+ iconClassName+'"/>';};var ui={editor:editor,toolbar:toolbar,editingArea:editingArea,codable:codable,editable:editable,statusbar:statusbar,airEditor:airEditor,airEditable:airEditable,buttonGroup:buttonGroup,button:button,dropdown:dropdown,dropdownCheck:dropdownCheck,palette:palette,dialog:dialog,popover:popover,icon:icon,toggleBtn:function($btn,isEnable){$btn.toggleClass('disabled',!isEnable);$btn.attr('disabled',!isEnable);},toggleBtnActive:function($btn,isActive){$btn.toggleClass('active',isActive);},onDialogShown:function($dialog,handler){$dialog.one('shown.bs.modal',handler);},onDialogHidden:function($dialog,handler){$dialog.one('hidden.bs.modal',handler);},showDialog:function($dialog){$dialog.modal('show');},hideDialog:function($dialog){$dialog.modal('hide');},createLayout:function($note,options){var $editor=(options.airMode?ui.airEditor([ui.editingArea([ui.airEditable()])]):ui.editor([ui.toolbar(),ui.editingArea([ui.codable(),ui.editable()]),ui.statusbar()])).render();$editor.insertAfter($note);return{note:$note,editor:$editor,toolbar:$editor.find('.note-toolbar'),editingArea:$editor.find('.note-editing-area'),editable:$editor.find('.note-editable'),codable:$editor.find('.note-codable'),statusbar:$editor.find('.note-statusbar')};},removeLayout:function($note,layoutInfo){$note.html(layoutInfo.editable.html());layoutInfo.editor.remove();$note.show();}};$.summernote=$.summernote||{lang:{}};$.extend($.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'},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'},hr:{insert:'Insert Horizontal Rule'},style:{style:'Style',normal:'Normal',blockquote:'Quote',pre:'Code',h1:'Header 1',h2:'Header 2',h3:'Header 3',h4:'Header 4',h5:'Header 5',h6:'Header 6'},lists:{unordered:'Unordered list',ordered:'Ordered list'},options:{help:'Help',fullscreen:'Full Screen',codeview:'Code View'},paragraph:{paragraph:'Paragraph',outdent:'Outdent',indent:'Indent',left:'Align left',center:'Align center',right:'Align right',justify:'Justify full'},color:{recent:'Recent Color',more:'More Color',background:'Background Color',foreground:'Foreground Color',transparent:'Transparent',setTransparent:'Set transparent',reset:'Reset',resetToDefault:'Reset to default'},shortcut:{shortcuts:'Keyboard shortcuts',close:'Close',textFormatting:'Text formatting',action:'Action',paragraphFormatting:'Paragraph formatting',documentStyle:'Document Style',extraKeys:'Extra keys'},help:{'insertParagraph':'Insert Paragraph','undo':'Undoes the last command','redo':'Redoes the last command','tab':'Tab','untab':'Untab','bold':'Set a bold style','italic':'Set a italic style','underline':'Set a underline style','strikethrough':'Set a strikethrough style','removeFormat':'Clean a style','justifyLeft':'Set left align','justifyCenter':'Set center align','justifyRight':'Set right align','justifyFull':'Set full align','insertUnorderedList':'Toggle unordered list','insertOrderedList':'Toggle ordered list','outdent':'Outdent on current paragraph','indent':'Indent on current paragraph','formatPara':'Change current block\'s format as a paragraph(P tag)','formatH1':'Change current block\'s format as H1','formatH2':'Change current block\'s format as H2','formatH3':'Change current block\'s format as H3','formatH4':'Change current block\'s format as H4','formatH5':'Change current block\'s format as H5','formatH6':'Change current block\'s format as H6','insertHorizontalRule':'Insert horizontal rule','linkDialog.show':'Show Link Dialog'},history:{undo:'Undo',redo:'Redo'},specialChar:{specialChar:'SPECIAL CHARACTERS',select:'Select Special characters'}}});var key=(function(){var keyMap={'BACKSPACE':8,'TAB':9,'ENTER':13,'SPACE':32,'LEFT':37,'UP':38,'RIGHT':39,'DOWN':40,'NUM0':48,'NUM1':49,'NUM2':50,'NUM3':51,'NUM4':52,'NUM5':53,'NUM6':54,'NUM7':55,'NUM8':56,'B':66,'E':69,'I':73,'J':74,'K':75,'L':76,'R':82,'S':83,'U':85,'V':86,'Y':89,'Z':90,'SLASH':191,'LEFTBRACKET':219,'BACKSLASH':220,'RIGHTBRACKET':221};return{isEdit:function(keyCode){return list.contains([keyMap.BACKSPACE,keyMap.TAB,keyMap.ENTER,keyMap.SPACE],keyCode);},isMove:function(keyCode){return list.contains([keyMap.LEFT,keyMap.UP,keyMap.RIGHT,keyMap.DOWN],keyCode);},nameFromCode:func.invertObject(keyMap),code:keyMap};})();var range=(function(){var textRangeToPoint=function(textRange,isStart){var container=textRange.parentElement(),offset;var tester=document.body.createTextRange(),prevContainer;var childNodes=list.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(),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;} var dummy=curTextNode.nodeValue;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};};var pointToTextRange=function(point){var textRangeInfo=function(container,offset){var node,isCollapseToStart;if(dom.isText(container)){var prevTextNodes=dom.listPrev(container,func.not(dom.isText));var prevContainer=list.last(prevTextNodes).previousSibling;node=prevContainer||container.parentNode;offset+=list.sum(list.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;};var WrappedRange=function(sc,so,ec,eo){this.sc=sc;this.so=so;this.ec=ec;this.eo=eo;var nativeRange=function(){if(agent.isW3CRangeSupport){var w3cRange=document.createRange();w3cRange.setStart(sc,so);w3cRange.setEnd(ec,eo);return w3cRange;}else{var textRange=pointToTextRange({node:sc,offset:so});textRange.setEndPoint('EndToEnd',pointToTextRange({node:ec,offset:eo}));return textRange;}};this.getPoints=function(){return{sc:sc,so:so,ec:ec,eo:eo};};this.getStartPoint=function(){return{node:sc,offset:so};};this.getEndPoint=function(){return{node:ec,offset:eo};};this.select=function(){var nativeRng=nativeRange();if(agent.isW3CRangeSupport){var selection=document.getSelection();if(selection.rangeCount>0){selection.removeAllRanges();} selection.addRange(nativeRng);}else{nativeRng.select();} return this;};this.scrollIntoView=function(container){var height=$(container).height();if(container.scrollTop+ height<this.sc.offsetTop){container.scrollTop+=Math.abs(container.scrollTop+ height- this.sc.offsetTop);} return this;};this.normalize=function(){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;} 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)){if(dom.isVisiblePoint(point)){return point;} 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);};this.nodes=function(pred,options){pred=pred||func.ok;var includeAncestor=options&&options.includeAncestor;var fullyContains=options&&options.fullyContains;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)&&list.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 list.unique(nodes);};this.commonAncestor=function(){return dom.commonAncestor(sc,ec);};this.expand=function(pred){var startAncestor=dom.ancestor(sc,pred);var endAncestor=dom.ancestor(ec,pred);if(!startAncestor&&!endAncestor){return new WrappedRange(sc,so,ec,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);};this.collapse=function(isCollapseToStart){if(isCollapseToStart){return new WrappedRange(sc,so,sc,so);}else{return new WrappedRange(ec,eo,ec,eo);}};this.splitText=function(){var isSameContainer=sc===ec;var boundaryPoints=this.getPoints();if(dom.isText(ec)&&!dom.isEdgePoint(this.getEndPoint())){ec.splitText(eo);} if(dom.isText(sc)&&!dom.isEdgePoint(this.getStartPoint())){boundaryPoints.sc=sc.splitText(so);boundaryPoints.so=0;if(isSameContainer){boundaryPoints.ec=boundaryPoints.sc;boundaryPoints.eo=eo- so;}} return new WrappedRange(boundaryPoints.sc,boundaryPoints.so,boundaryPoints.ec,boundaryPoints.eo);};this.deleteContents=function(){if(this.isCollapsed()){return this;} var rng=this.splitText();var nodes=rng.nodes(null,{fullyContains:true});var point=dom.prevPointUntil(rng.getStartPoint(),function(point){return!list.contains(nodes,point.node);});var emptyParents=[];$.each(nodes,function(idx,node){var parent=node.parentNode;if(point.node!==parent&&dom.nodeLength(parent)===1){emptyParents.push(parent);} dom.remove(node,false);});$.each(emptyParents,function(idx,node){dom.remove(node,false);});return new WrappedRange(point.node,point.offset,point.node,point.offset).normalize();};var makeIsOn=function(pred){return function(){var ancestor=dom.ancestor(sc,pred);return!!ancestor&&(ancestor===dom.ancestor(ec,pred));};};this.isOnEditable=makeIsOn(dom.isEditable);this.isOnList=makeIsOn(dom.isList);this.isOnAnchor=makeIsOn(dom.isAnchor);this.isOnCell=makeIsOn(dom.isCell);this.isLeftEdgeOf=function(pred){if(!dom.isLeftEdgePoint(this.getStartPoint())){return false;} var node=dom.ancestor(this.sc,pred);return node&&dom.isLeftEdgeOf(this.sc,node);};this.isCollapsed=function(){return sc===ec&&so===eo;};this.wrapBodyInlineWithPara=function(){if(dom.isBodyContainer(sc)&&dom.isEmpty(sc)){sc.innerHTML=dom.emptyPara;return new WrappedRange(sc.firstChild,0,sc.firstChild,0);} var rng=this.normalize();if(dom.isParaInline(sc)||dom.isPara(sc)){return rng;} var topAncestor;if(dom.isInline(rng.sc)){var ancestors=dom.listAncestor(rng.sc,func.not(dom.isInline));topAncestor=list.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];} var inlineSiblings=dom.listPrev(topAncestor,dom.isParaInline).reverse();inlineSiblings=inlineSiblings.concat(dom.listNext(topAncestor.nextSibling,dom.isParaInline));if(inlineSiblings.length){var para=dom.wrap(list.head(inlineSiblings),'p');dom.appendChildNodes(para,list.tail(inlineSiblings));} return this.normalize();};this.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;};this.pasteHTML=function(markup){var contentsContainer=$('<div></div>').html(markup)[0];var childNodes=list.from(contentsContainer.childNodes);var rng=this.wrapBodyInlineWithPara().deleteContents();return childNodes.reverse().map(function(childNode){return rng.insertNode(childNode);}).reverse();};this.toString=function(){var nativeRng=nativeRange();return agent.isW3CRangeSupport?nativeRng.toString():nativeRng.text;};this.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);};this.bookmark=function(editable){return{s:{path:dom.makeOffsetPath(editable,sc),offset:so},e:{path:dom.makeOffsetPath(editable,ec),offset:eo}};};this.paraBookmark=function(paras){return{s:{path:list.tail(dom.makeOffsetPath(list.head(paras),sc)),offset:so},e:{path:list.tail(dom.makeOffsetPath(list.last(paras),ec)),offset:eo}};};this.getClientRects=function(){var nativeRng=nativeRange();return nativeRng.getClientRects();};};return{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(agent.isW3CRangeSupport){var selection=document.getSelection();if(!selection||selection.rangeCount===0){return null;}else if(dom.isBody(selection.anchorNode)){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),endPoint=textRangeToPoint(textRangeEnd,false);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);},createFromNode:function(node){var sc=node;var so=0;var ec=node;var eo=dom.nodeLength(ec);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);},createFromNodeBefore:function(node){return this.createFromNode(node).collapse(true);},createFromNodeAfter:function(node){return this.createFromNode(node).collapse();},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);},createFromParaBookmark:function(bookmark,paras){var so=bookmark.s.offset;var eo=bookmark.e.offset;var sc=dom.fromOffsetPath(list.head(paras),bookmark.s.path);var ec=dom.fromOffsetPath(list.last(paras),bookmark.e.path);return new WrappedRange(sc,so,ec,eo);}};})();var async=(function(){var readFileAsDataURL=function(file){return $.Deferred(function(deferred){$.extend(new FileReader(),{onload:function(e){var dataURL=e.target.result;deferred.resolve(dataURL);},onerror:function(){deferred.reject(this);}}).readAsDataURL(file);}).promise();};var createImage=function(url){return $.Deferred(function(deferred){var $img=$('<img>');$img.one('load',function(){$img.off('error abort');deferred.resolve($img);}).one('error abort',function(){$img.off('load').detach();deferred.reject($img);}).css({display:'none'}).appendTo(document.body).attr('src',url);}).promise();};return{readFileAsDataURL:readFileAsDataURL,createImage:createImage};})();var History=function($editable){var stack=[],stackOffset=-1;var editable=$editable[0];var makeSnapshot=function(){var rng=range.create(editable);var emptyBookmark={s:{path:[],offset:0},e:{path:[],offset:0}};return{contents:$editable.html(),bookmark:(rng?rng.bookmark(editable):emptyBookmark)};};var applySnapshot=function(snapshot){if(snapshot.contents!==null){$editable.html(snapshot.contents);} if(snapshot.bookmark!==null){range.createFromBookmark(editable,snapshot.bookmark).select();}};this.rewind=function(){if($editable.html()!==stack[stackOffset].contents){this.recordUndo();} stackOffset=0;applySnapshot(stack[stackOffset]);};this.reset=function(){stack=[];stackOffset=-1;$editable.html('');this.recordUndo();};this.undo=function(){if($editable.html()!==stack[stackOffset].contents){this.recordUndo();} if(0<stackOffset){stackOffset--;applySnapshot(stack[stackOffset]);}};this.redo=function(){if(stack.length- 1>stackOffset){stackOffset++;applySnapshot(stack[stackOffset]);}};this.recordUndo=function(){stackOffset++;if(stack.length>stackOffset){stack=stack.slice(0,stackOffset);} stack.push(makeSnapshot());};};var Style=function(){var jQueryCSS=function($obj,propertyNames){if(agent.jqueryVersion<1.9){var result={};$.each(propertyNames,function(idx,propertyName){result[propertyName]=$obj.css(propertyName);});return result;} return $obj.css.call($obj,propertyNames);};this.fromNode=function($node){var properties=['font-family','font-size','text-align','list-style-type','line-height'];var styleInfo=jQueryCSS($node,properties)||{};styleInfo['font-size']=parseInt(styleInfo['font-size'],10);return styleInfo;};this.stylePara=function(rng,styleInfo){$.each(rng.nodes(dom.isPara,{includeAncestor:true}),function(idx,para){$(para).css(styleInfo);});};this.styleNodes=function(rng,options){rng=rng.splitText();var nodeName=options&&options.nodeName||'SPAN';var expandClosestSibling=!!(options&&options.expandClosestSibling);var onlyPartialContains=!!(options&&options.onlyPartialContains);if(rng.isCollapsed()){return[rng.insertNode(dom.create(nodeName))];} var pred=dom.makePredByNodeName(nodeName);var nodes=rng.nodes(dom.isText,{fullyContains:true}).map(function(text){return dom.singleChildAncestor(text,pred)||dom.wrap(text,nodeName);});if(expandClosestSibling){if(onlyPartialContains){var nodesInRange=rng.nodes();pred=func.and(pred,function(node){return list.contains(nodesInRange,node);});} return nodes.map(function(node){var siblings=dom.withClosestSiblings(node,pred);var head=list.head(siblings);var tails=list.tail(siblings);$.each(tails,function(idx,elem){dom.appendChildNodes(head,elem.childNodes);dom.remove(elem);});return list.head(siblings);});}else{return nodes;}};this.current=function(rng){var $cont=$(!dom.isElement(rng.sc)?rng.sc.parentNode:rng.sc);var styleInfo=this.fromNode($cont);try{styleInfo=$.extend(styleInfo,{'font-bold':document.queryCommandState('bold')?'bold':'normal','font-italic':document.queryCommandState('italic')?'italic':'normal','font-underline':document.queryCommandState('underline')?'underline':'normal','font-subscript':document.queryCommandState('subscript')?'subscript':'normal','font-superscript':document.queryCommandState('superscript')?'superscript':'normal','font-strikethrough':document.queryCommandState('strikethrough')?'strikethrough':'normal'});}catch(e){} if(!rng.isOnList()){styleInfo['list-style']='none';}else{var orderedTypes=['circle','disc','disc-leading-zero','square'];var isUnordered=$.inArray(styleInfo['list-style-type'],orderedTypes)>-1;styleInfo['list-style']=isUnordered?'unordered':'ordered';} var para=dom.ancestor(rng.sc,dom.isPara);if(para&&para.style['line-height']){styleInfo['line-height']=para.style.lineHeight;}else{var lineHeight=parseInt(styleInfo['line-height'],10)/ parseInt(styleInfo['font-size'], 10); styleInfo['line-height']=lineHeight.toFixed(1);} styleInfo.anchor=rng.isOnAnchor()&&dom.ancestor(rng.sc,dom.isAnchor);styleInfo.ancestors=dom.listAncestor(rng.sc,dom.isEditable);styleInfo.range=rng;return styleInfo;};};var Bullet=function(){var self=this;this.insertOrderedList=function(editable){this.toggleList('OL',editable);};this.insertUnorderedList=function(editable){this.toggleList('UL',editable);};this.indent=function(editable){var self=this;var rng=range.create(editable).wrapBodyInlineWithPara();var paras=rng.nodes(dom.isPara,{includeAncestor:true});var clustereds=list.clusterBy(paras,func.peq2('parentNode'));$.each(clustereds,function(idx,paras){var head=list.head(paras);if(dom.isLi(head)){self.wrapList(paras,head.parentNode.nodeName);}else{$.each(paras,function(idx,para){$(para).css('marginLeft',function(idx,val){return(parseInt(val,10)||0)+ 25;});});}});rng.select();};this.outdent=function(editable){var self=this;var rng=range.create(editable).wrapBodyInlineWithPara();var paras=rng.nodes(dom.isPara,{includeAncestor:true});var clustereds=list.clusterBy(paras,func.peq2('parentNode'));$.each(clustereds,function(idx,paras){var head=list.head(paras);if(dom.isLi(head)){self.releaseList([paras]);}else{$.each(paras,function(idx,para){$(para).css('marginLeft',function(idx,val){val=(parseInt(val,10)||0);return val>25?val- 25:'';});});}});rng.select();};this.toggleList=function(listName,editable){var rng=range.create(editable).wrapBodyInlineWithPara();var paras=rng.nodes(dom.isPara,{includeAncestor:true});var bookmark=rng.paraBookmark(paras);var clustereds=list.clusterBy(paras,func.peq2('parentNode'));if(list.find(paras,dom.isPurePara)){var wrappedParas=[];$.each(clustereds,function(idx,paras){wrappedParas=wrappedParas.concat(self.wrapList(paras,listName));});paras=wrappedParas;}else{var diffLists=rng.nodes(dom.isList,{includeAncestor:true}).filter(function(listNode){return!$.nodeName(listNode,listName);});if(diffLists.length){$.each(diffLists,function(idx,listNode){dom.replace(listNode,listName);});}else{paras=this.releaseList(clustereds,true);}} range.createFromParaBookmark(bookmark,paras).select();};this.wrapList=function(paras,listName){var head=list.head(paras);var last=list.last(paras);var prevList=dom.isList(head.previousSibling)&&head.previousSibling;var nextList=dom.isList(last.nextSibling)&&last.nextSibling;var listNode=prevList||dom.insertAfter(dom.create(listName||'UL'),last);paras=paras.map(function(para){return dom.isPurePara(para)?dom.replace(para,'LI'):para;});dom.appendChildNodes(listNode,paras);if(nextList){dom.appendChildNodes(listNode,list.from(nextList.childNodes));dom.remove(nextList);} return paras;};this.releaseList=function(clustereds,isEscapseToBody){var releasedParas=[];$.each(clustereds,function(idx,paras){var head=list.head(paras);var last=list.last(paras);var headList=isEscapseToBody?dom.lastAncestor(head,dom.isList):head.parentNode;var lastList=headList.childNodes.length>1?dom.splitTree(headList,{node:last.parentNode,offset:dom.position(last)+ 1},{isSkipPaddingBlankHTML:true}):null;var middleList=dom.splitTree(headList,{node:head.parentNode,offset:dom.position(head)},{isSkipPaddingBlankHTML:true});paras=isEscapseToBody?dom.listDescendant(middleList,dom.isLi):list.from(middleList.childNodes).filter(dom.isLi);if(isEscapseToBody||!dom.isList(headList.parentNode)){paras=paras.map(function(para){return dom.replace(para,'P');});} $.each(list.from(paras).reverse(),function(idx,para){dom.insertAfter(para,headList);});var rootLists=list.compact([headList,middleList,lastList]);$.each(rootLists,function(idx,rootList){var listNodes=[rootList].concat(dom.listDescendant(rootList,dom.isList));$.each(listNodes.reverse(),function(idx,listNode){if(!dom.nodeLength(listNode)){dom.remove(listNode,true);}});});releasedParas=releasedParas.concat(paras);});return releasedParas;};};var Typing=function(){var bullet=new Bullet();this.insertTab=function(rng,tabsize){var tab=dom.createText(new Array(tabsize+ 1).join(dom.NBSP_CHAR));rng=rng.deleteContents();rng.insertNode(tab,true);rng=range.create(tab,tabsize);rng.select();};this.insertParagraph=function(editable){var rng=range.create(editable);rng=rng.deleteContents();rng=rng.wrapBodyInlineWithPara();var splitRoot=dom.ancestor(rng.sc,dom.isPara);var nextPara;if(splitRoot){if(dom.isEmpty(splitRoot)&&dom.isLi(splitRoot)){bullet.toggleList(splitRoot.parentNode.nodeName);return;}else if(dom.isEmpty(splitRoot)&&dom.isPara(splitRoot)&&dom.isBlockquote(splitRoot.parentNode)){dom.insertAfter(splitRoot,splitRoot.parentNode);nextPara=splitRoot;}else{nextPara=dom.splitTree(splitRoot,rng.getStartPoint());var emptyAnchors=dom.listDescendant(splitRoot,dom.isEmptyAnchor);emptyAnchors=emptyAnchors.concat(dom.listDescendant(nextPara,dom.isEmptyAnchor));$.each(emptyAnchors,function(idx,anchor){dom.remove(anchor);});if((dom.isHeading(nextPara)||dom.isPre(nextPara))&&dom.isEmpty(nextPara)){nextPara=dom.replace(nextPara,'p');}}}else{var next=rng.sc.childNodes[rng.so];nextPara=$(dom.emptyPara)[0];if(next){rng.sc.insertBefore(nextPara,next);}else{rng.sc.appendChild(nextPara);}} range.create(nextPara,0).normalize().select().scrollIntoView(editable);};};var Table=function(){this.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=list[isShift?'prev':'next'](cells,cell);if(nextCell){range.create(nextCell,0).select();}};this.createTable=function(colCount,rowCount,options){var tds=[],tdHTML;for(var idxCol=0;idxCol<colCount;idxCol++){tds.push('<td>'+ dom.blank+'</td>');} tdHTML=tds.join('');var trs=[],trHTML;for(var idxRow=0;idxRow<rowCount;idxRow++){trs.push('<tr>'+ tdHTML+'</tr>');} trHTML=trs.join('');var $table=$('<table>'+ trHTML+'</table>');if(options&&options.tableClassName){$table.addClass(options.tableClassName);} return $table[0];};};var KEY_BOGUS='bogus';var Editor=function(context){var self=this;var $note=context.layoutInfo.note;var $editor=context.layoutInfo.editor;var $editable=context.layoutInfo.editable;var options=context.options;var lang=options.langInfo;var editable=$editable[0];var lastRange=null;var style=new Style();var table=new Table();var typing=new Typing();var bullet=new Bullet();var history=new History($editable);this.initialize=function(){$editable.on('keydown',function(event){if(event.keyCode===key.code.ENTER){context.triggerEvent('enter',event);} context.triggerEvent('keydown',event);if(options.shortcuts&&!event.isDefaultPrevented()){self.handleKeyMap(event);}}).on('keyup',function(event){context.triggerEvent('keyup',event);}).on('focus',function(event){context.triggerEvent('focus',event);}).on('blur',function(event){context.triggerEvent('blur',event);}).on('mousedown',function(event){context.triggerEvent('mousedown',event);}).on('mouseup',function(event){context.triggerEvent('mouseup',event);}).on('scroll',function(event){context.triggerEvent('scroll',event);}).on('paste',function(event){context.triggerEvent('paste',event);});$editable.html(dom.html($note)||dom.emptyPara);var changeEventName=agent.isMSIE?'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted':'input';$editable.on(changeEventName,function(){context.triggerEvent('change',$editable.html());});$editor.on('focusin',function(event){context.triggerEvent('focusin',event);}).on('focusout',function(event){context.triggerEvent('focusout',event);});if(!options.airMode&&options.height){this.setHeight(options.height);} if(!options.airMode&&options.maxHeight){$editable.css('max-height',options.maxHeight);} if(!options.airMode&&options.minHeight){$editable.css('min-height',options.minHeight);} history.recordUndo();};this.destroy=function(){$editable.off();};this.handleKeyMap=function(event){var keyMap=options.keyMap[agent.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){event.preventDefault();context.invoke(eventName);}else if(key.isEdit(event.keyCode)){this.afterCommand();}};this.createRange=function(){this.focus();return range.create(editable);};this.saveRange=function(thenCollapse){lastRange=this.createRange();if(thenCollapse){lastRange.collapse().select();}};this.restoreRange=function(){if(lastRange){lastRange.select();this.focus();}};this.saveTarget=function(node){$editable.data('target',node);};this.clearTarget=function(){$editable.removeData('target');};this.restoreTarget=function(){return $editable.data('target');};this.currentStyle=function(){var rng=range.create();if(rng){rng=rng.normalize();} return rng?style.current(rng):style.fromNode($editable);};this.styleFromNode=function($node){return style.fromNode($node);};this.undo=function(){context.triggerEvent('before.command',$editable.html());history.undo();context.triggerEvent('change',$editable.html());};context.memo('help.undo',lang.help.undo);this.redo=function(){context.triggerEvent('before.command',$editable.html());history.redo();context.triggerEvent('change',$editable.html());};context.memo('help.redo',lang.help.redo);var beforeCommand=this.beforeCommand=function(){context.triggerEvent('before.command',$editable.html());self.focus();};var afterCommand=this.afterCommand=function(isPreventTrigger){history.recordUndo();if(!isPreventTrigger){context.triggerEvent('change',$editable.html());}};var commands=['bold','italic','underline','strikethrough','superscript','subscript','justifyLeft','justifyCenter','justifyRight','justifyFull','formatBlock','removeFormat','backColor','foreColor','fontName'];for(var idx=0,len=commands.length;idx<len;idx++){this[commands[idx]]=(function(sCmd){return function(value){beforeCommand();document.execCommand(sCmd,false,value);afterCommand(true);};})(commands[idx]);context.memo('help.'+ commands[idx],lang.help[commands[idx]]);} this.tab=function(){var rng=this.createRange();if(rng.isCollapsed()&&rng.isOnCell()){table.tab(rng);}else{beforeCommand();typing.insertTab(rng,options.tabSize);afterCommand();}};context.memo('help.tab',lang.help.tab);this.untab=function(){var rng=this.createRange();if(rng.isCollapsed()&&rng.isOnCell()){table.tab(rng,true);}};context.memo('help.untab',lang.help.untab);this.wrapCommand=function(fn){return function(){beforeCommand();fn.apply(self,arguments);afterCommand();};};this.insertParagraph=this.wrapCommand(function(){typing.insertParagraph(editable);});context.memo('help.insertParagraph',lang.help.insertParagraph);this.insertOrderedList=this.wrapCommand(function(){bullet.insertOrderedList(editable);});context.memo('help.insertOrderedList',lang.help.insertOrderedList);this.insertUnorderedList=this.wrapCommand(function(){bullet.insertUnorderedList(editable);});context.memo('help.insertUnorderedList',lang.help.insertUnorderedList);this.indent=this.wrapCommand(function(){bullet.indent(editable);});context.memo('help.indent',lang.help.indent);this.outdent=this.wrapCommand(function(){bullet.outdent(editable);});context.memo('help.outdent',lang.help.outdent);this.insertImage=function(src,param){return async.createImage(src,param).then(function($image){beforeCommand();if(typeof param==='function'){param($image);}else{if(typeof param==='string'){$image.attr('data-filename',param);} $image.css('width',Math.min($editable.width(),$image.width()));} $image.show();range.create(editable).insertNode($image[0]);range.createFromNodeAfter($image[0]).select();afterCommand();}).fail(function(e){context.triggerEvent('image.upload.error',e);});};this.insertImages=function(files){$.each(files,function(idx,file){var filename=file.name;if(options.maximumImageFileSize&&options.maximumImageFileSize<file.size){context.triggerEvent('image.upload.error',lang.image.maximumFileSizeError);}else{async.readFileAsDataURL(file).then(function(dataURL){return self.insertImage(dataURL,filename);}).fail(function(){context.triggerEvent('image.upload.error');});}});};this.insertImagesOrCallback=function(files){var callbacks=options.callbacks;if(callbacks.onImageUpload){context.triggerEvent('image.upload',files);}else{this.insertImages(files);}};this.insertNode=this.wrapCommand(function(node){var rng=this.createRange();rng.insertNode(node);range.createFromNodeAfter(node).select();});this.insertText=this.wrapCommand(function(text){var rng=this.createRange();var textNode=rng.insertNode(dom.createText(text));range.create(textNode,dom.nodeLength(textNode)).select();});this.getSelectedText=function(){var rng=this.createRange();if(rng.isOnAnchor()){rng=range.createFromNode(dom.ancestor(rng.sc,dom.isAnchor));} return rng.toString();};this.pasteHTML=this.wrapCommand(function(markup){var contents=this.createRange().pasteHTML(markup);range.createFromNodeAfter(list.last(contents)).select();});this.formatBlock=this.wrapCommand(function(tagName){tagName=agent.isMSIE?'<'+ tagName+'>':tagName;document.execCommand('FormatBlock',false,tagName);});this.formatPara=function(){this.formatBlock('P');};context.memo('help.formatPara',lang.help.formatPara);for(var idx=1;idx<=6;idx++){this['formatH'+ idx]=function(idx){return function(){this.formatBlock('H'+ idx);};}(idx);context.memo('help.formatH'+idx,lang.help['formatH'+ idx]);};this.fontSize=function(value){var rng=this.createRange();if(rng&&rng.isCollapsed()){var spans=style.styleNodes(rng);var firstSpan=list.head(spans);$(spans).css({'font-size':value+'px'});if(firstSpan&&!dom.nodeLength(firstSpan)){firstSpan.innerHTML=dom.ZERO_WIDTH_NBSP_CHAR;range.createFromNodeAfter(firstSpan.firstChild).select();$editable.data(KEY_BOGUS,firstSpan);}}else{beforeCommand();$(style.styleNodes(rng)).css({'font-size':value+'px'});afterCommand();}};this.insertHorizontalRule=this.wrapCommand(function(){var hrNode=this.createRange().insertNode(dom.create('HR'));if(hrNode.nextSibling){range.create(hrNode.nextSibling,0).normalize().select();}});context.memo('help.insertHorizontalRule',lang.help.insertHorizontalRule);this.removeBogus=function(){var bogusNode=$editable.data(KEY_BOGUS);if(!bogusNode){return;} var textNode=list.find(list.from(bogusNode.childNodes),dom.isText);var bogusCharIdx=textNode.nodeValue.indexOf(dom.ZERO_WIDTH_NBSP_CHAR);if(bogusCharIdx!==-1){textNode.deleteData(bogusCharIdx,1);} if(dom.isEmpty(bogusNode)){dom.remove(bogusNode);} $editable.removeData(KEY_BOGUS);};this.lineHeight=this.wrapCommand(function(value){style.stylePara(this.createRange(),{lineHeight:value});});this.unlink=function(){var rng=this.createRange();if(rng.isOnAnchor()){var anchor=dom.ancestor(rng.sc,dom.isAnchor);rng=range.createFromNode(anchor);rng.select();beforeCommand();document.execCommand('unlink');afterCommand();}};this.createLink=this.wrapCommand(function(linkInfo){var linkUrl=linkInfo.url;var linkText=linkInfo.text;var isNewWindow=linkInfo.isNewWindow;var rng=linkInfo.range||this.createRange();var isTextChanged=rng.toString()!==linkText;if(options.onCreateLink){linkUrl=options.onCreateLink(linkUrl);} var anchors=[];if(isTextChanged){rng=rng.deleteContents();var anchor=rng.insertNode($('<A>'+ linkText+'</A>')[0]);anchors.push(anchor);}else{anchors=style.styleNodes(rng,{nodeName:'A',expandClosestSibling:true,onlyPartialContains:true});} $.each(anchors,function(idx,anchor){$(anchor).attr('href',linkUrl);if(isNewWindow){$(anchor).attr('target','_blank');}else{$(anchor).removeAttr('target');}});var startRange=range.createFromNodeBefore(list.head(anchors));var startPoint=startRange.getStartPoint();var endRange=range.createFromNodeAfter(list.last(anchors));var endPoint=endRange.getEndPoint();range.create(startPoint.node,startPoint.offset,endPoint.node,endPoint.offset).select();});this.getLinkInfo=function(){var rng=this.createRange().expand(dom.isAnchor);var $anchor=$(list.head(rng.nodes(dom.isAnchor)));return{range:rng,text:rng.toString(),isNewWindow:$anchor.length?$anchor.attr('target')==='_blank':false,url:$anchor.length?$anchor.attr('href'):''};};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);}});this.insertTable=this.wrapCommand(function(dim){var dimension=dim.split('x');var rng=this.createRange().deleteContents();rng.insertNode(table.createTable(dimension[0],dimension[1],options));});this.floatMe=this.wrapCommand(function(value){var $target=$(this.restoreTarget());$target.css('float',value);});this.resize=this.wrapCommand(function(value){var $target=$(this.restoreTarget());$target.css({width:value*100+'%',height:''});});this.resizeTo=function(pos,$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);};this.removeMedia=this.wrapCommand(function(){var $target=$(this.restoreTarget()).detach();context.triggerEvent('media.delete',$target,$editable);});this.hasFocus=function(){return $editable.is(':focus');};this.focus=function(){if(!this.hasFocus()){$editable.focus();}};this.isEmpty=function(){return dom.isEmpty($editable[0])||dom.emptyPara===$editable.html();};this.empty=function(){context.invoke('code',dom.emptyPara);};this.setHeight=function(height){$editable.outerHeight(height);};};var Clipboard=function(context){var self=this;var $editable=context.layoutInfo.editable;this.events={'summernote.keydown':function(we,e){if(self.needKeydownHook()){if((e.ctrlKey||e.metaKey)&&e.keyCode===key.code.V){context.invoke('editor.saveRange');self.$paste.focus();setTimeout(function(){self.pasteByHook();},0);}}}};this.needKeydownHook=function(){return(agent.isMSIE&&agent.browserVersion>10)||agent.isFF;};this.initialize=function(){if(this.needKeydownHook()){this.$paste=$('<div />').attr('contenteditable',true).css({position:'absolute',left:-100000,opacity:0});$editable.before(this.$paste);this.$paste.on('paste',function(event){context.triggerEvent('paste',event);});}else{$editable.on('paste',this.pasteByEvent);}};this.destroy=function(){if(this.needKeydownHook()){this.$paste.remove();this.$paste=null;}};this.pasteByHook=function(){var node=this.$paste[0].firstChild;if(dom.isImg(node)){var dataURI=node.src;var decodedData=atob(dataURI.split(',')[1]);var array=new Uint8Array(decodedData.length);for(var i=0;i<decodedData.length;i++){array[i]=decodedData.charCodeAt(i);} var blob=new Blob([array],{type:'image/png'});blob.name='clipboard.html';context.invoke('editor.restoreRange');context.invoke('editor.focus');context.invoke('editor.insertImagesOrCallback',[blob]);}else{var pasteContent=$('<div />').html(this.$paste.html()).html();context.invoke('editor.restoreRange');context.invoke('editor.focus');if(pasteContent){context.invoke('editor.pasteHTML',pasteContent);}} this.$paste.empty();};this.pasteByEvent=function(event){var clipboardData=event.originalEvent.clipboardData;if(clipboardData&&clipboardData.items&&clipboardData.items.length){var item=list.head(clipboardData.items);if(item.kind==='file'&&item.type.indexOf('image/index.html')!==-1){context.invoke('editor.insertImagesOrCallback',[item.getAsFile()]);} context.invoke('editor.afterCommand');}};};var Dropzone=function(context){var $document=$(document);var $editor=context.layoutInfo.editor;var $editable=context.layoutInfo.editable;var options=context.options;var lang=options.langInfo;var $dropzone=$(['<div class="note-dropzone">',' <div class="note-dropzone-message"/>','</div>'].join('')).prependTo($editor);this.initialize=function(){if(options.disableDragAndDrop){$document.on('drop',function(e){e.preventDefault();});}else{this.attachDragAndDropEvent();}};this.attachDragAndDropEvent=function(){var collection=$(),$dropzoneMessage=$dropzone.find('.note-dropzone-message');$document.on('dragenter',function(e){var isCodeview=context.invoke('codeview.isActivated');var hasEditorSize=$editor.width()>0&&$editor.height()>0;if(!isCodeview&&!collection.length&&hasEditorSize){$editor.addClass('dragover');$dropzone.width($editor.width());$dropzone.height($editor.height());$dropzoneMessage.text(lang.image.dragImageHere);} collection=collection.add(e.target);}).on('dragleave',function(e){collection=collection.not(e.target);if(!collection.length){$editor.removeClass('dragover');}}).on('drop',function(){collection=$();$editor.removeClass('dragover');});$dropzone.on('dragenter',function(){$dropzone.addClass('hover');$dropzoneMessage.text(lang.image.dropImage);}).on('dragleave',function(){$dropzone.removeClass('hover');$dropzoneMessage.text(lang.image.dragImageHere);});$dropzone.on('drop',function(event){var dataTransfer=event.originalEvent.dataTransfer;if(dataTransfer&&dataTransfer.files&&dataTransfer.files.length){event.preventDefault();$editable.focus();context.invoke('editor.insertImagesOrCallback',dataTransfer.files);}else{$.each(dataTransfer.types,function(idx,type){var content=dataTransfer.getData(type);if(type.toLowerCase().indexOf('text')>-1){context.invoke('editor.pasteHTML',content);}else{$(content).each(function(){context.invoke('editor.insertNode',this);});}});}}).on('dragover',false);};};var CodeMirror;if(agent.hasCodeMirror){if(agent.isSupportAmd){require(['codemirror'],function(cm){CodeMirror=cm;});}else{CodeMirror=window.CodeMirror;}} var Codeview=function(context){var $editor=context.layoutInfo.editor;var $editable=context.layoutInfo.editable;var $codable=context.layoutInfo.codable;var options=context.options;this.sync=function(){var isCodeview=this.isActivated();if(isCodeview&&agent.hasCodeMirror){$codable.data('cmEditor').save();}};this.isActivated=function(){return $editor.hasClass('codeview');};this.toggle=function(){if(this.isActivated()){this.deactivate();}else{this.activate();} context.triggerEvent('codeview.toggled');};this.activate=function(){$codable.val(dom.html($editable,options.prettifyHtml));$codable.height($editable.height());context.invoke('toolbar.updateCodeview',true);$editor.addClass('codeview');$codable.focus();if(agent.hasCodeMirror){var cmEditor=CodeMirror.fromTextArea($codable[0],options.codemirror);if(options.codemirror.tern){var server=new CodeMirror.TernServer(options.codemirror.tern);cmEditor.ternServer=server;cmEditor.on('cursorActivity',function(cm){server.updateArgHints(cm);});} cmEditor.setSize(null,$editable.outerHeight());$codable.data('cmEditor',cmEditor);}};this.deactivate=function(){if(agent.hasCodeMirror){var cmEditor=$codable.data('cmEditor');$codable.val(cmEditor.getValue());cmEditor.toTextArea();} var value=dom.value($codable,options.prettifyHtml)||dom.emptyPara;var isChange=$editable.html()!==value;$editable.html(value);$editable.height(options.height?$codable.height():'auto');$editor.removeClass('codeview');if(isChange){context.triggerEvent('change',$editable.html(),$editable);} $editable.focus();context.invoke('toolbar.updateCodeview',false);};this.destroy=function(){if(this.isActivated()){this.deactivate();}};};var EDITABLE_PADDING=24;var Statusbar=function(context){var $document=$(document);var $statusbar=context.layoutInfo.statusbar;var $editable=context.layoutInfo.editable;var options=context.options;this.initialize=function(){if(options.airMode||options.disableResizeEditor){return;} $statusbar.on('mousedown',function(event){event.preventDefault();event.stopPropagation();var editableTop=$editable.offset().top- $document.scrollTop();$document.on('mousemove',function(event){var height=event.clientY-(editableTop+ EDITABLE_PADDING);height=(options.minheight>0)?Math.max(height,options.minheight):height;height=(options.maxHeight>0)?Math.min(height,options.maxHeight):height;$editable.height(height);}).one('mouseup',function(){$document.off('mousemove');});});};this.destroy=function(){$statusbar.off();};};var Fullscreen=function(context){var $editor=context.layoutInfo.editor;var $toolbar=context.layoutInfo.toolbar;var $editable=context.layoutInfo.editable;var $codable=context.layoutInfo.codable;var $window=$(window);var $scrollbar=$('html, body');this.toggle=function(){var resize=function(size){$editable.css('height',size.h);$codable.css('height',size.h);if($codable.data('cmeditor')){$codable.data('cmeditor').setsize(null,size.h);}};$editor.toggleClass('fullscreen');if(this.isFullscreen()){$editable.data('orgHeight',$editable.css('height'));$window.on('resize',function(){resize({h:$window.height()- $toolbar.outerHeight()});}).trigger('resize');$scrollbar.css('overflow','hidden');}else{$window.off('resize');resize({h:$editable.data('orgHeight')});$scrollbar.css('overflow','visible');} context.invoke('toolbar.updateFullscreen',this.isFullscreen());};this.isFullscreen=function(){return $editor.hasClass('fullscreen');};};var Handle=function(context){var self=this;var $document=$(document);var $editingArea=context.layoutInfo.editingArea;var options=context.options;this.events={'summernote.mousedown':function(we,e){if(self.update(e.target)){e.preventDefault();}},'summernote.keyup summernote.scroll summernote.change summernote.dialog.shown':function(){self.update();}};this.initialize=function(){this.$handle=$(['<div class="note-handle">','<div class="note-control-selection">','<div class="note-control-selection-bg"></div>','<div class="note-control-holder note-control-nw"></div>','<div class="note-control-holder note-control-ne"></div>','<div class="note-control-holder note-control-sw"></div>','<div class="',(options.disableResizeImage?'note-control-holder':'note-control-sizing'),' note-control-se"></div>',(options.disableResizeImage?'':'<div class="note-control-selection-info"></div>'),'</div>','</div>'].join('')).prependTo($editingArea);this.$handle.on('mousedown',function(event){if(dom.isControlSizing(event.target)){event.preventDefault();event.stopPropagation();var $target=self.$handle.find('.note-control-selection').data('target'),posStart=$target.offset(),scrollTop=$document.scrollTop();$document.on('mousemove',function(event){context.invoke('editor.resizeTo',{x:event.clientX- posStart.left,y:event.clientY-(posStart.top- scrollTop)},$target,!event.shiftKey);self.update($target[0]);}).one('mouseup',function(e){e.preventDefault();$document.off('mousemove');context.invoke('editor.afterCommand');});if(!$target.data('ratio')){$target.data('ratio',$target.height()/ $target.width()); }}});};this.destroy=function(){this.$handle.remove();};this.update=function(target){var isImage=dom.isImg(target);var $selection=this.$handle.find('.note-control-selection');context.invoke('imagePopover.update',target);if(isImage){var $image=$(target);var pos=$image.position();var imageSize={w:$image.outerWidth(true),h:$image.outerHeight(true)};$selection.css({display:'block',left:pos.left,top:pos.top,width:imageSize.w,height:imageSize.h}).data('target',$image);var sizingText=imageSize.w+'x'+ imageSize.h;$selection.find('.note-control-selection-info').text(sizingText);context.invoke('editor.saveTarget',target);}else{this.hide();} return isImage;};this.hide=function(){context.invoke('editor.clearTarget');this.$handle.children().hide();};};var AutoLink=function(context){var self=this;var defaultScheme='http://';var linkPattern=/^(https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|mailto:[A-Z0-9._%+-]+@)?(www\.)?(.+)$/i;this.events={'summernote.keyup':function(we,e){if(!e.isDefaultPrevented()){self.handleKeyup(e);}},'summernote.keydown':function(we,e){self.handleKeydown(e);}};this.initialize=function(){this.lastWordRange=null;};this.destroy=function(){this.lastWordRange=null;};this.replace=function(){if(!this.lastWordRange){return;} var keyword=this.lastWordRange.toString();var match=keyword.match(linkPattern);if(match&&(match[1]||match[2])){var link=match[1]?keyword:defaultScheme+ keyword;var node=$('<a />').html(keyword).attr('href',link)[0];this.lastWordRange.insertNode(node);this.lastWordRange=null;context.invoke('editor.focus');}};this.handleKeydown=function(e){if(list.contains([key.code.ENTER,key.code.SPACE],e.keyCode)){var wordRange=context.invoke('editor.createRange').getWordRange();this.lastWordRange=wordRange;}};this.handleKeyup=function(e){if(list.contains([key.code.ENTER,key.code.SPACE],e.keyCode)){this.replace();}};};var AutoSync=function(context){var $note=context.layoutInfo.note;this.events={'summernote.change':function(){$note.val(context.invoke('code'));}};this.shouldInitialize=function(){return dom.isTextarea($note[0]);};};var Placeholder=function(context){var self=this;var $editingArea=context.layoutInfo.editingArea;var options=context.options;this.events={'summernote.init summernote.change':function(){self.update();},'summernote.codeview.toggled':function(){self.update();}};this.shouldInitialize=function(){return!!options.placeholder;};this.initialize=function(){this.$placeholder=$('<div class="note-placeholder">');this.$placeholder.on('click',function(){context.invoke('focus');}).text(options.placeholder).prependTo($editingArea);};this.destroy=function(){this.$placeholder.remove();};this.update=function(){var isShow=!context.invoke('codeview.isActivated')&&context.invoke('editor.isEmpty');this.$placeholder.toggle(isShow);};};var Buttons=function(context){var self=this;var ui=$.summernote.ui;var $toolbar=context.layoutInfo.toolbar;var options=context.options;var lang=options.langInfo;var invertedKeyMap=func.invertObject(options.keyMap[agent.isMac?'mac':'pc']);var representShortcut=this.representShortcut=function(editorMethod){var shortcut=invertedKeyMap[editorMethod];if(agent.isMac){shortcut=shortcut.replace('CMD','⌘').replace('SHIFT','⇧');} shortcut=shortcut.replace('BACKSLASH','\\').replace('SLASH','http://milestone.nyasha.me/').replace('LEFTBRACKET','[').replace('RIGHTBRACKET',']');return' ('+ shortcut+')';};this.initialize=function(){this.addToolbarButtons();this.addImagePopoverButtons();this.addLinkPopoverButtons();this.fontInstalledMap={};};this.destroy=function(){delete this.fontInstalledMap;};this.isFontInstalled=function(name){if(!self.fontInstalledMap.hasOwnProperty(name)){self.fontInstalledMap[name]=agent.isFontInstalled(name)||list.contains(options.fontNamesIgnoreCheck,name);} return self.fontInstalledMap[name];};this.addToolbarButtons=function(){context.memo('button.style',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.magic)+' '+ ui.icon(options.icons.caret,'span'),tooltip:lang.style.style,data:{toggle:'dropdown'}}),ui.dropdown({className:'dropdown-style',items:context.options.styleTags,template:function(item){if(typeof item==='string'){item={tag:item,title:item};} var tag=item.tag;var title=item.title;var style=item.style?' style="'+ item.style+'" ':'';var className=item.className?' className="'+ item.className+'"':'';return'<'+ tag+ style+ className+'>'+ title+'</'+ tag+'>';},click:context.createInvokeHandler('editor.formatBlock')})]).render();});context.memo('button.bold',function(){return ui.button({className:'note-btn-bold',contents:ui.icon(options.icons.bold),tooltip:lang.font.bold+ representShortcut('bold'),click:context.createInvokeHandler('editor.bold')}).render();});context.memo('button.italic',function(){return ui.button({className:'note-btn-italic',contents:ui.icon(options.icons.italic),tooltip:lang.font.italic+ representShortcut('italic'),click:context.createInvokeHandler('editor.italic')}).render();});context.memo('button.underline',function(){return ui.button({className:'note-btn-underline',contents:ui.icon(options.icons.underline),tooltip:lang.font.underline+ representShortcut('underline'),click:context.createInvokeHandler('editor.underline')}).render();});context.memo('button.clear',function(){return ui.button({contents:ui.icon(options.icons.eraser),tooltip:lang.font.clear+ representShortcut('removeFormat'),click:context.createInvokeHandler('editor.removeFormat')}).render();});context.memo('button.strikethrough',function(){return ui.button({className:'note-btn-strikethrough',contents:ui.icon(options.icons.strikethrough),tooltip:lang.font.strikethrough+ representShortcut('strikethrough'),click:context.createInvokeHandler('editor.strikethrough')}).render();});context.memo('button.superscript',function(){return ui.button({className:'note-btn-superscript',contents:ui.icon(options.icons.superscript),tooltip:lang.font.superscript,click:context.createInvokeHandler('editor.superscript')}).render();});context.memo('button.subscript',function(){return ui.button({className:'note-btn-subscript',contents:ui.icon(options.icons.subscript),tooltip:lang.font.subscript,click:context.createInvokeHandler('editor.subscript')}).render();});context.memo('button.fontname',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:'<span class="note-current-fontname"/> '+ ui.icon(options.icons.caret,'span'),tooltip:lang.font.name,data:{toggle:'dropdown'}}),ui.dropdownCheck({className:'dropdown-fontname',checkClassName:options.icons.menuCheck,items:options.fontNames.filter(self.isFontInstalled),template:function(item){return'<span style="font-family:'+ item+'">'+ item+'</span>';},click:context.createInvokeHandler('editor.fontName')})]).render();});context.memo('button.fontsize',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:'<span class="note-current-fontsize"/>'+ ui.icon(options.icons.caret,'span'),tooltip:lang.font.size,data:{toggle:'dropdown'}}),ui.dropdownCheck({className:'dropdown-fontsize',checkClassName:options.icons.menuCheck,items:options.fontSizes,click:context.createInvokeHandler('editor.fontSize')})]).render();});context.memo('button.color',function(){return ui.buttonGroup({className:'note-color',children:[ui.button({className:'note-current-color-button',contents:ui.icon(options.icons.font+' note-recent-color'),tooltip:lang.color.recent,click:function(e){var $button=$(e.currentTarget);context.invoke('editor.color',{backColor:$button.attr('data-backColor'),foreColor:$button.attr('data-foreColor')});},callback:function($button){var $recentColor=$button.find('.note-recent-color');$recentColor.css('background-color','#FFFF00');$button.attr('data-backColor','#FFFF00');}}),ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.caret,'span'),tooltip:lang.color.more,data:{toggle:'dropdown'}}),ui.dropdown({items:['<li>','<div class="btn-group">',' <div class="note-palette-title">'+ lang.color.background+'</div>',' <div>',' <button type="button" class="note-color-reset btn btn-default" data-event="backColor" data-value="inherit">',lang.color.transparent,' </button>',' </div>',' <div class="note-holder" data-event="backColor"/>','</div>','<div class="btn-group">',' <div class="note-palette-title">'+ lang.color.foreground+'</div>',' <div>',' <button type="button" class="note-color-reset btn btn-default" data-event="removeFormat" data-value="foreColor">',lang.color.resetToDefault,' </button>',' </div>',' <div class="note-holder" data-event="foreColor"/>','</div>','</li>'].join(''),callback:function($dropdown){$dropdown.find('.note-holder').each(function(){var $holder=$(this);$holder.append(ui.palette({colors:options.colors,eventName:$holder.data('event')}).render());});},click:function(event){var $button=$(event.target);var eventName=$button.data('event');var value=$button.data('value');if(eventName&&value){var key=eventName==='backColor'?'background-color':'color';var $color=$button.closest('.note-color').find('.note-recent-color');var $currentButton=$button.closest('.note-color').find('.note-current-color-button');$color.css(key,value);$currentButton.attr('data-'+ eventName,value);context.invoke('editor.'+ eventName,value);}}})]}).render();});context.memo('button.ul',function(){return ui.button({contents:ui.icon(options.icons.unorderedlist),tooltip:lang.lists.unordered+ representShortcut('insertUnorderedList'),click:context.createInvokeHandler('editor.insertUnorderedList')}).render();});context.memo('button.ol',function(){return ui.button({contents:ui.icon(options.icons.orderedlist),tooltip:lang.lists.ordered+ representShortcut('insertOrderedList'),click:context.createInvokeHandler('editor.insertOrderedList')}).render();});var justifyLeft=ui.button({contents:ui.icon(options.icons.alignLeft),tooltip:lang.paragraph.left+ representShortcut('justifyLeft'),click:context.createInvokeHandler('editor.justifyLeft')});var justifyCenter=ui.button({contents:ui.icon(options.icons.alignCenter),tooltip:lang.paragraph.center+ representShortcut('justifyCenter'),click:context.createInvokeHandler('editor.justifyCenter')});var justifyRight=ui.button({contents:ui.icon(options.icons.alignRight),tooltip:lang.paragraph.right+ representShortcut('justifyRight'),click:context.createInvokeHandler('editor.justifyRight')});var justifyFull=ui.button({contents:ui.icon(options.icons.alignJustify),tooltip:lang.paragraph.justify+ representShortcut('justifyFull'),click:context.createInvokeHandler('editor.justifyFull')});var outdent=ui.button({contents:ui.icon(options.icons.outdent),tooltip:lang.paragraph.outdent+ representShortcut('outdent'),click:context.createInvokeHandler('editor.outdent')});var indent=ui.button({contents:ui.icon(options.icons.indent),tooltip:lang.paragraph.indent+ representShortcut('indent'),click:context.createInvokeHandler('editor.indent')});context.memo('button.justifyLeft',func.invoke(justifyLeft,'render'));context.memo('button.justifyCenter',func.invoke(justifyCenter,'render'));context.memo('button.justifyRight',func.invoke(justifyRight,'render'));context.memo('button.justifyFull',func.invoke(justifyFull,'render'));context.memo('button.outdent',func.invoke(outdent,'render'));context.memo('button.indent',func.invoke(indent,'render'));context.memo('button.paragraph',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.alignLeft)+' '+ ui.icon(options.icons.caret,'span'),tooltip:lang.paragraph.paragraph,data:{toggle:'dropdown'}}),ui.dropdown([ui.buttonGroup({className:'note-align',children:[justifyLeft,justifyCenter,justifyRight,justifyFull]}),ui.buttonGroup({className:'note-list',children:[outdent,indent]})])]).render();});context.memo('button.height',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.textHeight)+' '+ ui.icon(options.icons.caret,'span'),tooltip:lang.font.height,data:{toggle:'dropdown'}}),ui.dropdownCheck({items:options.lineHeights,checkClassName:options.icons.menuCheck,className:'dropdown-line-height',click:context.createInvokeHandler('editor.lineHeight')})]).render();});context.memo('button.table',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.table)+' '+ ui.icon(options.icons.caret,'span'),tooltip:lang.table.table,data:{toggle:'dropdown'}}),ui.dropdown({className:'note-table',items:['<div class="note-dimension-picker">',' <div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"/>',' <div class="note-dimension-picker-highlighted"/>',' <div class="note-dimension-picker-unhighlighted"/>','</div>','<div class="note-dimension-display">1 x 1</div>'].join('')})],{callback:function($node){var $catcher=$node.find('.note-dimension-picker-mousecatcher');$catcher.css({width:options.insertTableMaxSize.col+'em',height:options.insertTableMaxSize.row+'em'}).mousedown(context.createInvokeHandler('editor.insertTable')).on('mousemove',self.tableMoveHandler);}}).render();});context.memo('button.link',function(){return ui.button({contents:ui.icon(options.icons.link),tooltip:lang.link.link,click:context.createInvokeHandler('linkDialog.show')}).render();});context.memo('button.picture',function(){return ui.button({contents:ui.icon(options.icons.picture),tooltip:lang.image.image,click:context.createInvokeHandler('imageDialog.show')}).render();});context.memo('button.video',function(){return ui.button({contents:ui.icon(options.icons.video),tooltip:lang.video.video,click:context.createInvokeHandler('videoDialog.show')}).render();});context.memo('button.hr',function(){return ui.button({contents:ui.icon(options.icons.minus),tooltip:lang.hr.insert+ representShortcut('insertHorizontalRule'),click:context.createInvokeHandler('editor.insertHorizontalRule')}).render();});context.memo('button.fullscreen',function(){return ui.button({className:'btn-fullscreen',contents:ui.icon(options.icons.arrowsAlt),tooltip:lang.options.fullscreen,click:context.createInvokeHandler('fullscreen.toggle')}).render();});context.memo('button.codeview',function(){return ui.button({className:'btn-codeview',contents:ui.icon(options.icons.code),tooltip:lang.options.codeview,click:context.createInvokeHandler('codeview.toggle')}).render();});context.memo('button.redo',function(){return ui.button({contents:ui.icon(options.icons.redo),tooltip:lang.history.redo+ representShortcut('redo'),click:context.createInvokeHandler('editor.redo')}).render();});context.memo('button.undo',function(){return ui.button({contents:ui.icon(options.icons.undo),tooltip:lang.history.undo+ representShortcut('undo'),click:context.createInvokeHandler('editor.undo')}).render();});context.memo('button.help',function(){return ui.button({contents:ui.icon(options.icons.question),tooltip:lang.options.help,click:context.createInvokeHandler('helpDialog.show')}).render();});};this.addImagePopoverButtons=function(){context.memo('button.imageSize100',function(){return ui.button({contents:'<span class="note-fontsize-10">100%</span>',tooltip:lang.image.resizeFull,click:context.createInvokeHandler('editor.resize','1')}).render();});context.memo('button.imageSize50',function(){return ui.button({contents:'<span class="note-fontsize-10">50%</span>',tooltip:lang.image.resizeHalf,click:context.createInvokeHandler('editor.resize','0.5')}).render();});context.memo('button.imageSize25',function(){return ui.button({contents:'<span class="note-fontsize-10">25%</span>',tooltip:lang.image.resizeQuarter,click:context.createInvokeHandler('editor.resize','0.25')}).render();});context.memo('button.floatLeft',function(){return ui.button({contents:ui.icon(options.icons.alignLeft),tooltip:lang.image.floatLeft,click:context.createInvokeHandler('editor.floatMe','left')}).render();});context.memo('button.floatRight',function(){return ui.button({contents:ui.icon(options.icons.alignRight),tooltip:lang.image.floatRight,click:context.createInvokeHandler('editor.floatMe','right')}).render();});context.memo('button.floatNone',function(){return ui.button({contents:ui.icon(options.icons.alignJustify),tooltip:lang.image.floatNone,click:context.createInvokeHandler('editor.floatMe','none')}).render();});context.memo('button.removeMedia',function(){return ui.button({contents:ui.icon(options.icons.trash),tooltip:lang.image.remove,click:context.createInvokeHandler('editor.removeMedia')}).render();});};this.addLinkPopoverButtons=function(){context.memo('button.linkDialogShow',function(){return ui.button({contents:ui.icon(options.icons.link),tooltip:lang.link.edit,click:context.createInvokeHandler('linkDialog.show')}).render();});context.memo('button.unlink',function(){return ui.button({contents:ui.icon(options.icons.unlink),tooltip:lang.link.unlink,click:context.createInvokeHandler('editor.unlink')}).render();});};this.build=function($container,groups){for(var groupIdx=0,groupLen=groups.length;groupIdx<groupLen;groupIdx++){var group=groups[groupIdx];var groupName=group[0];var buttons=group[1];var $group=ui.buttonGroup({className:'note-'+ groupName}).render();for(var idx=0,len=buttons.length;idx<len;idx++){var button=context.memo('button.'+ buttons[idx]);if(button){$group.append(typeof button==='function'?button(context):button);}} $group.appendTo($container);}};this.updateCurrentStyle=function(){var styleInfo=context.invoke('editor.currentStyle');this.updateBtnStates({'.note-btn-bold':function(){return styleInfo['font-bold']==='bold';},'.note-btn-italic':function(){return styleInfo['font-italic']==='italic';},'.note-btn-underline':function(){return styleInfo['font-underline']==='underline';},'.note-btn-subscript':function(){return styleInfo['font-subscript']==='subscript';},'.note-btn-superscript':function(){return styleInfo['font-superscript']==='superscript';},'.note-btn-strikethrough':function(){return styleInfo['font-strikethrough']==='strikethrough';}});if(styleInfo['font-family']){var fontNames=styleInfo['font-family'].split(',').map(function(name){return name.replace(/[\'\"]/g,'').replace(/\s+$/,'').replace(/^\s+/,'');});var fontName=list.find(fontNames,self.isFontInstalled);$toolbar.find('.dropdown-fontname li a').each(function(){var isChecked=($(this).data('value')+'')===(fontName+'');this.className=isChecked?'checked':'';});$toolbar.find('.note-current-fontname').text(fontName);} if(styleInfo['font-size']){var fontSize=styleInfo['font-size'];$toolbar.find('.dropdown-fontsize li a').each(function(){var isChecked=($(this).data('value')+'')===(fontSize+'');this.className=isChecked?'checked':'';});$toolbar.find('.note-current-fontsize').text(fontSize);} if(styleInfo['line-height']){var lineHeight=styleInfo['line-height'];$toolbar.find('.dropdown-line-height li a').each(function(){var isChecked=($(this).data('value')+'')===(lineHeight+'');this.className=isChecked?'checked':'';});}};this.updateBtnStates=function(infos){$.each(infos,function(selector,pred){ui.toggleBtnActive($toolbar.find(selector),pred());});};this.tableMoveHandler=function(event){var PX_PER_EM=18;var $picker=$(event.target.parentNode);var $dimensionDisplay=$picker.next();var $catcher=$picker.find('.note-dimension-picker-mousecatcher');var $highlighted=$picker.find('.note-dimension-picker-highlighted');var $unhighlighted=$picker.find('.note-dimension-picker-unhighlighted');var posOffset;if(event.offsetX===undefined){var posCatcher=$(event.target).offset();posOffset={x:event.pageX- posCatcher.left,y:event.pageY- posCatcher.top};}else{posOffset={x:event.offsetX,y:event.offsetY};} var dim={c:Math.ceil(posOffset.x/PX_PER_EM)||1,r:Math.ceil(posOffset.y/PX_PER_EM)||1};$highlighted.css({width:dim.c+'em',height:dim.r+'em'});$catcher.data('value',dim.c+'x'+ dim.r);if(3<dim.c&&dim.c<options.insertTableMaxSize.col){$unhighlighted.css({width:dim.c+ 1+'em'});} if(3<dim.r&&dim.r<options.insertTableMaxSize.row){$unhighlighted.css({height:dim.r+ 1+'em'});} $dimensionDisplay.html(dim.c+' x '+ dim.r);};};var Toolbar=function(context){var ui=$.summernote.ui;var $note=context.layoutInfo.note;var $toolbar=context.layoutInfo.toolbar;var options=context.options;this.shouldInitialize=function(){return!options.airMode;};this.initialize=function(){options.toolbar=options.toolbar||[];if(!options.toolbar.length){$toolbar.hide();}else{context.invoke('buttons.build',$toolbar,options.toolbar);} if(options.toolbarContainer){$toolbar.appendTo(options.toolbarContainer);} $note.on('summernote.keyup summernote.mouseup summernote.change',function(){context.invoke('buttons.updateCurrentStyle');});context.invoke('buttons.updateCurrentStyle');};this.destroy=function(){$toolbar.children().remove();};this.updateFullscreen=function(isFullscreen){ui.toggleBtnActive($toolbar.find('.btn-fullscreen'),isFullscreen);};this.updateCodeview=function(isCodeview){ui.toggleBtnActive($toolbar.find('.btn-codeview'),isCodeview);if(isCodeview){this.deactivate();}else{this.activate();}};this.activate=function(isIncludeCodeview){var $btn=$toolbar.find('button');if(!isIncludeCodeview){$btn=$btn.not('.btn-codeview');} ui.toggleBtn($btn,true);};this.deactivate=function(isIncludeCodeview){var $btn=$toolbar.find('button');if(!isIncludeCodeview){$btn=$btn.not('.btn-codeview');} ui.toggleBtn($btn,false);};};var LinkDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var body='<div class="form-group">'+'<label>'+ lang.link.textToDisplay+'</label>'+'<input class="note-link-text form-control" type="text" />'+'</div>'+'<div class="form-group">'+'<label>'+ lang.link.url+'</label>'+'<input class="note-link-url form-control" type="text" value="http://" />'+'</div>'+ (!options.disableLinkTarget?'<div class="checkbox">'+'<label>'+'<input type="checkbox" checked> '+ lang.link.openInNewWindow+'</label>'+'</div>':'');var footer='<button href="#" class="btn btn-primary note-link-btn disabled" disabled>'+ lang.link.insert+'</button>';this.$dialog=ui.dialog({className:'link-dialog',title:lang.link.insert,fade:options.dialogsFade,body:body,footer:footer}).render().appendTo($container);};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove();};this.bindEnterKey=function($input,$btn){$input.on('keypress',function(event){if(event.keyCode===key.code.ENTER){$btn.trigger('click');}});};this.showLinkDialog=function(linkInfo){return $.Deferred(function(deferred){var $linkText=self.$dialog.find('.note-link-text'),$linkUrl=self.$dialog.find('.note-link-url'),$linkBtn=self.$dialog.find('.note-link-btn'),$openInNewWindow=self.$dialog.find('input[type=checkbox]');ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');$linkText.val(linkInfo.text);$linkText.on('input',function(){ui.toggleBtn($linkBtn,$linkText.val()&&$linkUrl.val());linkInfo.text=$linkText.val();});if(!linkInfo.url){linkInfo.url=linkInfo.text||'http://';ui.toggleBtn($linkBtn,linkInfo.text);} $linkUrl.on('input',function(){ui.toggleBtn($linkBtn,$linkText.val()&&$linkUrl.val());if(!linkInfo.text){$linkText.val($linkUrl.val());}}).val(linkInfo.url).trigger('focus');self.bindEnterKey($linkUrl,$linkBtn);self.bindEnterKey($linkText,$linkBtn);$openInNewWindow.prop('checked',linkInfo.isNewWindow);$linkBtn.one('click',function(event){event.preventDefault();deferred.resolve({range:linkInfo.range,url:$linkUrl.val(),text:$linkText.val(),isNewWindow:$openInNewWindow.is(':checked')});self.$dialog.modal('hide');});});ui.onDialogHidden(self.$dialog,function(){$linkText.off('input keypress');$linkUrl.off('input keypress');$linkBtn.off('click');if(deferred.state()==='pending'){deferred.reject();}});ui.showDialog(self.$dialog);}).promise();};this.show=function(){var linkInfo=context.invoke('editor.getLinkInfo');context.invoke('editor.saveRange');this.showLinkDialog(linkInfo).then(function(linkInfo){context.invoke('editor.restoreRange');context.invoke('editor.createLink',linkInfo);}).fail(function(){context.invoke('editor.restoreRange');});};context.memo('help.linkDialog.show',options.langInfo.help['linkDialog.show']);};var LinkPopover=function(context){var self=this;var ui=$.summernote.ui;var options=context.options;this.events={'summernote.keyup summernote.mouseup summernote.change summernote.scroll':function(){self.update();},'summernote.dialog.shown':function(){self.hide();}};this.shouldInitialize=function(){return!list.isEmpty(options.popover.link);};this.initialize=function(){this.$popover=ui.popover({className:'note-link-popover',callback:function($node){var $content=$node.find('.popover-content');$content.prepend('<span><a target="_blank"></a>&nbsp;</span>');}}).render().appendTo('body');var $content=this.$popover.find('.popover-content');context.invoke('buttons.build',$content,options.popover.link);};this.destroy=function(){this.$popover.remove();};this.update=function(){if(!context.invoke('editor.hasFocus')){this.hide();return;} var rng=context.invoke('editor.createRange');if(rng.isCollapsed()&&rng.isOnAnchor()){var anchor=dom.ancestor(rng.sc,dom.isAnchor);var href=$(anchor).attr('href');this.$popover.find('a').attr('href',href).html(href);var pos=dom.posFromPlaceholder(anchor);this.$popover.css({display:'block',left:pos.left,top:pos.top});}else{this.hide();}};this.hide=function(){this.$popover.hide();};};var ImageDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var imageLimitation='';if(options.maximumImageFileSize){var unit=Math.floor(Math.log(options.maximumImageFileSize)/ Math.log(1024)); var readableSize=(options.maximumImageFileSize/Math.pow(1024,unit)).toFixed(2)*1+' '+' KMGTP'[unit]+'B';imageLimitation='<small>'+ lang.image.maximumFileSize+' : '+ readableSize+'</small>';} var body='<div class="form-group note-group-select-from-files">'+'<label>'+ lang.image.selectFromFiles+'</label>'+'<input class="note-image-input form-control" type="file" name="files" accept="image/*" multiple="multiple" />'+ imageLimitation+'</div>'+'<div class="form-group" style="overflow:auto;">'+'<label>'+ lang.image.url+'</label>'+'<input class="note-image-url form-control col-md-12" type="text" />'+'</div>';var footer='<button href="#" class="btn btn-primary note-image-btn disabled" disabled>'+ lang.image.insert+'</button>';this.$dialog=ui.dialog({title:lang.image.insert,fade:options.dialogsFade,body:body,footer:footer}).render().appendTo($container);};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove();};this.bindEnterKey=function($input,$btn){$input.on('keypress',function(event){if(event.keyCode===key.code.ENTER){$btn.trigger('click');}});};this.show=function(){context.invoke('editor.saveRange');this.showImageDialog().then(function(data){ui.hideDialog(self.$dialog);context.invoke('editor.restoreRange');if(typeof data==='string'){context.invoke('editor.insertImage',data);}else{context.invoke('editor.insertImagesOrCallback',data);}}).fail(function(){context.invoke('editor.restoreRange');});};this.showImageDialog=function(){return $.Deferred(function(deferred){var $imageInput=self.$dialog.find('.note-image-input'),$imageUrl=self.$dialog.find('.note-image-url'),$imageBtn=self.$dialog.find('.note-image-btn');ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');$imageInput.replaceWith($imageInput.clone().on('change',function(){deferred.resolve(this.files||this.value);}).val(''));$imageBtn.click(function(event){event.preventDefault();deferred.resolve($imageUrl.val());});$imageUrl.on('keyup paste',function(){var url=$imageUrl.val();ui.toggleBtn($imageBtn,url);}).val('').trigger('focus');self.bindEnterKey($imageUrl,$imageBtn);});ui.onDialogHidden(self.$dialog,function(){$imageInput.off('change');$imageUrl.off('keyup paste keypress');$imageBtn.off('click');if(deferred.state()==='pending'){deferred.reject();}});ui.showDialog(self.$dialog);});};};var ImagePopover=function(context){var ui=$.summernote.ui;var options=context.options;this.shouldInitialize=function(){return!list.isEmpty(options.popover.image);};this.initialize=function(){this.$popover=ui.popover({className:'note-image-popover'}).render().appendTo('body');var $content=this.$popover.find('.popover-content');context.invoke('buttons.build',$content,options.popover.image);};this.destroy=function(){this.$popover.remove();};this.update=function(target){if(dom.isImg(target)){var pos=dom.posFromPlaceholder(target);this.$popover.css({display:'block',left:pos.left,top:pos.top});}else{this.hide();}};this.hide=function(){this.$popover.hide();};};var VideoDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var body='<div class="form-group row-fluid">'+'<label>'+ lang.video.url+' <small class="text-muted">'+ lang.video.providers+'</small></label>'+'<input class="note-video-url form-control span12" type="text" />'+'</div>';var footer='<button href="#" class="btn btn-primary note-video-btn disabled" disabled>'+ lang.video.insert+'</button>';this.$dialog=ui.dialog({title:lang.video.insert,fade:options.dialogsFade,body:body,footer:footer}).render().appendTo($container);};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove();};this.bindEnterKey=function($input,$btn){$input.on('keypress',function(event){if(event.keyCode===key.code.ENTER){$btn.trigger('click');}});};this.createVideoNode=function(url){var ytRegExp=/^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/;var ytMatch=url.match(ytRegExp);var igRegExp=/\/\/instagram.com\/p\/(.[a-zA-Z0-9_-]*)/;var igMatch=url.match(igRegExp);var vRegExp=/\/\/vine.co\/v\/(.[a-zA-Z0-9]*)/;var vMatch=url.match(vRegExp);var vimRegExp=/\/\/(player.)?vimeo.com\/([a-z]*\/)*([0-9]{6,11})[?]?.*/;var vimMatch=url.match(vimRegExp);var dmRegExp=/.+dailymotion.com\/(video|hub)\/([^_]+)[^#]*(#video=([^_&]+))?/;var dmMatch=url.match(dmRegExp);var youkuRegExp=/\/\/v\.youku\.com\/v_show\/id_(\w+)=*\.html/;var youkuMatch=url.match(youkuRegExp);var mp4RegExp=/^.+.(mp4|m4v)$/;var mp4Match=url.match(mp4RegExp);var oggRegExp=/^.+.(ogg|ogv)$/;var oggMatch=url.match(oggRegExp);var webmRegExp=/^.+.(webm)$/;var webmMatch=url.match(webmRegExp);var $video;if(ytMatch&&ytMatch[1].length===11){var youtubeId=ytMatch[1];$video=$('<iframe>').attr('frameborder',0).attr('src','//www.youtube.com/embed/'+ youtubeId).attr('width','640').attr('height','360');}else if(igMatch&&igMatch[0].length){$video=$('<iframe>').attr('frameborder',0).attr('src',igMatch[0]+'/embed/').attr('width','612').attr('height','710').attr('scrolling','no').attr('allowtransparency','true');}else if(vMatch&&vMatch[0].length){$video=$('<iframe>').attr('frameborder',0).attr('src',vMatch[0]+'/embed/simple').attr('width','600').attr('height','600').attr('class','vine-embed');}else if(vimMatch&&vimMatch[3].length){$video=$('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>').attr('frameborder',0).attr('src','//player.vimeo.com/video/'+ vimMatch[3]).attr('width','640').attr('height','360');}else if(dmMatch&&dmMatch[2].length){$video=$('<iframe>').attr('frameborder',0).attr('src','//www.dailymotion.com/embed/video/'+ dmMatch[2]).attr('width','640').attr('height','360');}else if(youkuMatch&&youkuMatch[1].length){$video=$('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>').attr('frameborder',0).attr('height','498').attr('width','510').attr('src','//player.youku.com/embed/'+ youkuMatch[1]);}else if(mp4Match||oggMatch||webmMatch){$video=$('<video controls>').attr('src',url).attr('width','640').attr('height','360');}else{return false;} $video.addClass('note-video-clip');return $video[0];};this.show=function(){var text=context.invoke('editor.getSelectedText');context.invoke('editor.saveRange');this.showVideoDialog(text).then(function(url){ui.hideDialog(self.$dialog);context.invoke('editor.restoreRange');var $node=self.createVideoNode(url);if($node){context.invoke('editor.insertNode',$node);}}).fail(function(){context.invoke('editor.restoreRange');});};this.showVideoDialog=function(text){return $.Deferred(function(deferred){var $videoUrl=self.$dialog.find('.note-video-url'),$videoBtn=self.$dialog.find('.note-video-btn');ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');$videoUrl.val(text).on('input',function(){ui.toggleBtn($videoBtn,$videoUrl.val());}).trigger('focus');$videoBtn.click(function(event){event.preventDefault();deferred.resolve($videoUrl.val());});self.bindEnterKey($videoUrl,$videoBtn);});ui.onDialogHidden(self.$dialog,function(){$videoUrl.off('input');$videoBtn.off('click');if(deferred.state()==='pending'){deferred.reject();}});ui.showDialog(self.$dialog);});};};var HelpDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.createShortCutList=function(){var keyMap=options.keyMap[agent.isMac?'mac':'pc'];return Object.keys(keyMap).map(function(key){var command=keyMap[key];var $row=$('<div><div class="help-list-item"/></div>');$row.append($('<label><kbd>'+ key+'</kdb></label>').css({'width':180,'margin-right':10})).append($('<span/>').html(context.memo('help.'+ command)||command));return $row.html();}).join('');};this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var body=['<p class="text-center">','<a href="//summernote.org/" target="_blank">Summernote 0.8.1</a> · ','<a href="//github.com/summernote/summernote" target="_blank">Project</a> · ','<a href="//github.com/summernote/summernote/issues" target="_blank">Issues</a>','</p>'].join('');this.$dialog=ui.dialog({title:lang.options.help,fade:options.dialogsFade,body:this.createShortCutList(),footer:body,callback:function($node){$node.find('.modal-body').css({'max-height':300,'overflow':'scroll'});}}).render().appendTo($container);};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove();};this.showHelpDialog=function(){return $.Deferred(function(deferred){ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');deferred.resolve();});ui.showDialog(self.$dialog);}).promise();};this.show=function(){context.invoke('editor.saveRange');this.showHelpDialog().then(function(){context.invoke('editor.restoreRange');});};};var AirPopover=function(context){var self=this;var ui=$.summernote.ui;var options=context.options;var AIR_MODE_POPOVER_X_OFFSET=20;this.events={'summernote.keyup summernote.mouseup summernote.scroll':function(){self.update();},'summernote.change summernote.dialog.shown':function(){self.hide();},'summernote.focusout':function(we,e){if(agent.isFF){return;} if(!e.relatedTarget||!dom.ancestor(e.relatedTarget,func.eq(self.$popover[0]))){self.hide();}}};this.shouldInitialize=function(){return options.airMode&&!list.isEmpty(options.popover.air);};this.initialize=function(){this.$popover=ui.popover({className:'note-air-popover'}).render().appendTo('body');var $content=this.$popover.find('.popover-content');context.invoke('buttons.build',$content,options.popover.air);};this.destroy=function(){this.$popover.remove();};this.update=function(){var styleInfo=context.invoke('editor.currentStyle');if(styleInfo.range&&!styleInfo.range.isCollapsed()){var rect=list.last(styleInfo.range.getClientRects());if(rect){var bnd=func.rect2bnd(rect);this.$popover.css({display:'block',left:Math.max(bnd.left+ bnd.width/2,0)- AIR_MODE_POPOVER_X_OFFSET,top:bnd.top+ bnd.height});}}else{this.hide();}};this.hide=function(){this.$popover.hide();};};var HintPopover=function(context){var self=this;var ui=$.summernote.ui;var POPOVER_DIST=5;var hint=context.options.hint||[];var direction=context.options.hintDirection||'bottom';var hints=$.isArray(hint)?hint:[hint];this.events={'summernote.keyup':function(we,e){if(!e.isDefaultPrevented()){self.handleKeyup(e);}},'summernote.keydown':function(we,e){self.handleKeydown(e);},'summernote.dialog.shown':function(){self.hide();}};this.shouldInitialize=function(){return hints.length>0;};this.initialize=function(){this.lastWordRange=null;this.$popover=ui.popover({className:'note-hint-popover',hideArrow:true,direction:''}).render().appendTo('body');this.$popover.hide();this.$content=this.$popover.find('.popover-content');this.$content.on('click','.note-hint-item',function(){self.$content.find('.active').removeClass('active');$(this).addClass('active');self.replace();});};this.destroy=function(){this.$popover.remove();};this.selectItem=function($item){this.$content.find('.active').removeClass('active');$item.addClass('active');this.$content[0].scrollTop=$item[0].offsetTop-(this.$content.innerHeight()/ 2); };this.moveDown=function(){var $current=this.$content.find('.note-hint-item.active');var $next=$current.next();if($next.length){this.selectItem($next);}else{var $nextGroup=$current.parent().next();if(!$nextGroup.length){$nextGroup=this.$content.find('.note-hint-group').first();} this.selectItem($nextGroup.find('.note-hint-item').first());}};this.moveUp=function(){var $current=this.$content.find('.note-hint-item.active');var $prev=$current.prev();if($prev.length){this.selectItem($prev);}else{var $prevGroup=$current.parent().prev();if(!$prevGroup.length){$prevGroup=this.$content.find('.note-hint-group').last();} this.selectItem($prevGroup.find('.note-hint-item').last());}};this.replace=function(){var $item=this.$content.find('.note-hint-item.active');if($item.length){var node=this.nodeFromItem($item);this.lastWordRange.insertNode(node);range.createFromNode(node).collapse().select();this.lastWordRange=null;this.hide();context.invoke('editor.focus');}};this.nodeFromItem=function($item){var hint=hints[$item.data('index')];var item=$item.data('item');var node=hint.content?hint.content(item):item;if(typeof node==='string'){node=dom.createText(node);} return node;};this.createItemTemplates=function(hintIdx,items){var hint=hints[hintIdx];return items.map(function(item,idx){var $item=$('<div class="note-hint-item"/>');$item.append(hint.template?hint.template(item):item+'');$item.data({'index':hintIdx,'item':item});if(hintIdx===0&&idx===0){$item.addClass('active');} return $item;});};this.handleKeydown=function(e){if(!this.$popover.is(':visible')){return;} if(e.keyCode===key.code.ENTER){e.preventDefault();this.replace();}else if(e.keyCode===key.code.UP){e.preventDefault();this.moveUp();}else if(e.keyCode===key.code.DOWN){e.preventDefault();this.moveDown();}};this.searchKeyword=function(index,keyword,callback){var hint=hints[index];if(hint&&hint.match.test(keyword)&&hint.search){var matches=hint.match.exec(keyword);hint.search(matches[1],callback);}else{callback();}};this.createGroup=function(idx,keyword){var $group=$('<div class="note-hint-group note-hint-group-'+ idx+'"/>');this.searchKeyword(idx,keyword,function(items){items=items||[];if(items.length){$group.html(self.createItemTemplates(idx,items));self.show();}});return $group;};this.handleKeyup=function(e){if(list.contains([key.code.ENTER,key.code.UP,key.code.DOWN],e.keyCode)){if(e.keyCode===key.code.ENTER){if(this.$popover.is(':visible')){return;}}}else{var wordRange=context.invoke('editor.createRange').getWordRange();var keyword=wordRange.toString();if(hints.length&&keyword){this.$content.empty();var bnd=func.rect2bnd(list.last(wordRange.getClientRects()));if(bnd){this.$popover.hide();this.lastWordRange=wordRange;hints.forEach(function(hint,idx){if(hint.match.test(keyword)){self.createGroup(idx,keyword).appendTo(self.$content);}});if(direction==='top'){this.$popover.css({left:bnd.left,top:bnd.top- 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