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o}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,o;return e=t.data,o=this.inputSummary.textAdded,o&&o!==e&&o.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+o.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&\"function\"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&\"function\"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&\"function\"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,o,r,s,a,u,c,l;return t.preventDefault(),o=null!=(s=t.dataTransfer)?s.files:void 0,r={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(r),(null!=o?o.length:void 0)?this.attachFiles(o):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData(\"application/x-trix-document\"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection(\"backward\"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,o,s,a,u,c,l,p,f,g,v,y,b,A,C,x,w,E,S,R,k,D,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,o;return l.type=\"text/html\",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(o=t.delegate)?o.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData(\"URL\"))?(l.type=\"text/html\",L=(c=n.getData(\"public.url-name\"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type=\"text/plain\",l.string=n.getData(\"text/plain\"),null!=(w=this.delegate)&&w.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData(\"text/html\"))?(l.type=\"text/html\",l.html=u,null!=(R=this.delegate)&&R.inputControllerWillPaste(l),null!=(k=this.responder)&&k.insertHTML(l.html),this.requestRender(),null!=(D=this.delegate)&&D.inputControllerDidPaste(l)):m.call(n.types,\"Files\")>=0&&(s=null!=(g=n.items)&&null!=(v=g[0])&&\"function\"==typeof v.getAsFile?v.getAsFile():void 0)&&(!s.name&&(o=r(s))&&(s.name=\"pasted-file-\"+ ++d+\".\"+o),l.type=\"File\",l.file=s,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0},input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection(\"backward\",t)},\"delete\":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection(\"forward\",t)},\"return\":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection(\"backward\"):void 0):void 0\n},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection(\"forward\"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection(\"forward\",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection(\"backward\",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(\"\\n\",{updatePosition:!1}),this.requestRender()}},shift:{\"return\":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(\"\\n\"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection(\"backward\")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection(\"forward\")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(o(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData(\"application/x-trix-document\",JSON.stringify(n)),t.setData(\"text/html\",e.DocumentView.render(n).innerHTML),t.setData(\"text/plain\",n.toString().replace(/\\n$/,\"\")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,o,r,s;for(s={},o=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=o.length;n>e;e++)r=o[e],s[r]=!0;return s.Files||s[\"application/x-trix-document\"]||s[\"text/html\"]||s[\"text/plain\"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,o;return i=this.getSelectedRange(),o={position:\"absolute\",left:window.pageXOffset+\"px\",top:window.pageYOffset+\"px\",opacity:0},n=c({style:o,tagName:\"div\",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(o){return function(){var r;return r=n.innerHTML,e.removeNode(n),o.setSelectedRange(i),t(r)}}(this))},s.proxyMethod(\"responder?.getSelectedRange\"),s.proxyMethod(\"responder?.setSelectedRange\"),s.proxyMethod(\"responder?.expandSelectionInDirection\"),s.proxyMethod(\"responder?.selectionIsInCursorTarget\"),s.proxyMethod(\"responder?.selectionIsExpanded\"),s}(e.InputController),r=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\\/(\\w+)$/))?n[1]:void 0},s=null!=(\"function\"==typeof\" \".codePointAt?\" \".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&\"escape\"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,o,r,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,\"text/html\")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return o=m.call(u.types,\"com.apple.webarchive\")>=0,r=m.call(u.types,\"com.apple.flat-rtfd\")>=0,o||r}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?(\"keypress\"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection(\"left\"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,o;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(o=this.responder)?o.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod(\"inputController.setInputSummary\"),e.proxyMethod(\"inputController.requestRender\"),e.proxyMethod(\"inputController.requestReparse\"),e.proxyMethod(\"responder?.selectionIsExpanded\"),e.proxyMethod(\"responder?.insertPlaceholder\"),e.proxyMethod(\"responder?.selectPlaceholder\"),e.proxyMethod(\"responder?.forgetPlaceholder\"),e}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=o(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return r(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&\"function\"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),\"function\"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,o,r;if(n(t)){if(e=l(t),null!=(r=this.delegate)?r.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(o=t.key,t.altKey&&(o+=\"+Alt\"),t.shiftKey&&(o+=\"+Shift\"),i=this.keys[o])return this.withEvent(t,i)},paste:function(t){var e,n,i,o,r,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:\"text/plain\",string:t.clipboardData.getData(\"text/plain\")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(o=this.responder)&&o.insertString(n.string),this.render(),null!=(r=this.delegate)?r.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData(\"URL\"):void 0)?(t.preventDefault(),n={type:\"text/html\",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData(\"application/x-trix-dragging\",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;return this.dragging&&(t.preventDefault(),e=d(t),!i(e,this.dragging.point))?(this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0):void 0},drop:function(t){var e,n,i,o;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(o=this.responder)&&o.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection(\"backward\"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection(\"backward\"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection(\"forward\"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection(\"forward\"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection(\"backward\"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection(\"backward\"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},\"Tab+Shift\":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection(\"backward\",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection(\"backward\")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection(\"backward\",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection(\"backward\")},deleteContentBackward:function(){return this.deleteInDirection(\"backward\")},deleteContentForward:function(){return this.deleteInDirection(\"forward\")},deleteEntireSoftLine:function(){return this.deleteInDirection(\"forward\")},deleteHardLineBackward:function(){return this.deleteInDirection(\"backward\")},deleteHardLineForward:function(){return this.deleteInDirection(\"forward\")},deleteSoftLineBackward:function(){return this.deleteInDirection(\"backward\")},deleteSoftLineForward:function(){return this.deleteInDirection(\"forward\")},deleteWordBackward:function(){return this.deleteInDirection(\"backward\")},deleteWordForward:function(){return this.deleteInDirection(\"forward\")},formatBackColor:function(){return this.activateAttributeIfSupported(\"backgroundColor\",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported(\"bold\")},formatFontColor:function(){return this.activateAttributeIfSupported(\"color\",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported(\"font\",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported(\"italic\")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported(\"justifyCenter\")},formatJustifyFull:function(){return this.toggleAttributeIfSupported(\"justifyFull\")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported(\"justifyLeft\")},formatJustifyRight:function(){return this.toggleAttributeIfSupported(\"justifyRight\")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported(\"blockDir\",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported(\"textDir\",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported(\"strike\")},formatSubscript:function(){return this.toggleAttributeIfSupported(\"sub\")},formatSuperscript:function(){return this.toggleAttributeIfSupported(\"sup\")},formatUnderline:function(){return this.toggleAttributeIfSupported(\"underline\")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,o,r,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData(\"URL\"))?(s.type=\"text/html\",p=(r=n.getData(\"public.url-name\"))?e.squishBreakableWhitespace(r).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):t(n)?(s.type=\"text/plain\",s.string=n.getData(\"text/plain\"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(o=n.getData(\"text/html\"))?(s.type=\"text/html\",s.html=o,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type=\"File\",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString(\"\\n\")},insertLink:function(){return this.activateAttributeIfSupported(\"href\",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported(\"number\")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData(\"text/plain\"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData(\"text/plain\"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported(\"bullet\")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=\"\"),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,o,r;return 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n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],\"Files\")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,\"Files\")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,\"text/plain\")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push(\"alt\"),t.shiftKey&&e.push(\"shift\"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l=function(t,e){return function(){return t.apply(e,arguments)}},h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new 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null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},p.prototype.didKeyDownCaption=function(t){var e;return\"return\"===r[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&\"function\"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},p.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\\s/g,\" \").trim()},p.prototype.didChangeCaption=function(){return this.savePendingCaption()},p.prototype.didBlurCaption=function(){return this.savePendingCaption()},p}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(r){function 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g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,v,y,b,A,C,x,w,E,S,R,k;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:w});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute(\"id\"),this.containerElement.setAttribute(\"data-trix-internal\",\"\"),this.containerElement.style.display=\"none\",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:\"div\",style:{display:\"none\"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},w=function(t){return\"style\"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,o;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes(\"\\n\"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(o=this.currentBlock)?o.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,o,r,s;if(r=this.isBlockElement(e),o=i(this.currentBlockElement,e),r&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return o&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes(\"\\n\"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e)}else if(this.currentBlockElement&&!o&&!r)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,v(t.parentNode)||(n=c(n),R(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=C(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,o,r;if(a(t))return e=y(t),Object.keys(e).length&&(o=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,o),t.innerHTML=\"\"),this.processedElements.push(t);switch(l(t)){case\"br\":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes(\"\\n\",this.getTextAttributes(t)),this.processedElements.push(t);case\"img\":e={url:t.getAttribute(\"src\"),contentType:\"image\"},i=A(t);for(n in i)r=i[n],e[n]=r;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case\"tr\":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(\"\\n\");break;case\"td\":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(\" | \")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],\"string\"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],\"string\"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n=\"string\",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n=\"attachment\",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,r,s,u,c,l,h,p,d,f,g,m;r={},d=e.config.textAttributes;for(n in d)if(u=d[n],u.tagName&&o(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))r[n]=!0;else if(u.parser){if(m=u.parser(t)){for(i=!1,f=this.findBlockElementAncestors(t),c=0,p=f.length;p>c;c++)if(s=f[c],u.parser(s)===m){i=!0;break}i||(r[n]=m)}}else u.styleProperty&&(m=t.style[u.styleProperty])&&(r[n]=m);if(a(t)&&(l=t.getAttribute(\"data-trix-attributes\"))){g=JSON.parse(l);for(h in g)m=g[h],r[h]=m}return r},g.prototype.getBlockAttributes=function(t){var n,i,o,r;for(i=[];t&&t!==this.containerElement;){r=e.config.blockAttributes;for(n in r)o=r[n],o.parse!==!1&&l(t)===o.tagName&&((\"function\"==typeof o.test?o.test(t):void 0)||!o.test)&&(i.push(n),o.listAttribute&&i.push(o.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},y=function(t){return JSON.parse(t.getAttribute(\"data-trix-attachment\"))},A=function(t){var e,n,i;return i=t.getAttribute(\"width\"),n=t.getAttribute(\"height\"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:\"td\",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||\"block\"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&k(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!x(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!v(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return\"br\"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},v=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,\"pre\"===e||\"pre-wrap\"===e||\"pre-line\"===e},x=function(t){return t&&!R(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,o,r,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,o=s.length;o>n;i=++n)t=s[i],(r=this.getMarginOfBlockElementAtIndex(i))&&(r.top>2*e.top&&this.prependStringToTextAtIndex(\"\\n\",i),a.push(r.bottom>2*e.bottom?this.appendStringToTextAtIndex(\"\\n\",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(r(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:b(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes[\"default\"].tagName),this.containerElement.appendChild(t),b(t)},b=function(t){var e;return e=window.getComputedStyle(t),\"block\"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},C=function(t){return t.replace(RegExp(\"^\"+n.source+\"+\"),\"\")},k=function(t){return RegExp(\"^\"+n.source+\"*$\").test(t)},R=function(t){return/\\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,o=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return r(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Block.fromJSON(n));return r}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,o,r,s;for(r=this.getBlocks(),s=[],n=0,o=r.length;o>n;n++)e=r[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,o,r,s;for(r=this.getBlocks(),s=[],i=0,o=r.length;o>i;i++)n=r[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,r,s,a,u,c,l;return r=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),o(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(r,u))},c.prototype.mergeDocumentAtRange=function(e,n){var o,r,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),r=this.getBlockAtIndex(d.index).getAttributes(),o=e.getBaseBlockAttributes(),g=r.slice(-o.length),t(o,g)?(l=r.slice(0,-o.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(r),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(r,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,o,r,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),o=s.index,r=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&\"\\n\"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition(\"backward\",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),\"\\n\"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition(\"forward\",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0}),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,o,r,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,o=this.getBlockAtIndex(s),!o)return{};r=l(o),n=o.text.getAttributesAtPosition(h),i=o.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(r[c]=d);return r},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,o,r,s,a,u,c,l,h;return a=this.locationFromPosition(e),r=a.index,s=a.offset,h=this.getTextAtIndex(r),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],o=u[1],c=this.positionFromLocation({index:r,offset:l}),n=this.positionFromLocation({index:r,offset:o}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,o,r,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),r=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],o=n=0,i=r;(i>=0?i>n:n>i)&&e[o]===t[o];o=i>=0?++n:--n)s.push(e[o]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,o;for(o=this.getAttachments(),n=0,i=o.length;i>n;n++)if(e=o[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);\nreturn o},c.prototype.getRangeOfAttachment=function(t){var e,n,o,r,s,a,u;for(r=0,s=this.blockList.toArray(),n=e=0,o=s.length;o>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([r+u[0],r+u[1]]);r+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,o;for(o=this.getAttachmentPieces(),e=0,n=o.length;n>e;e++)if(i=o[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,o,r,s,a;for(r=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],o=e.getLength(),e.hasAttribute(t)&&s.push([r,r+o]),r+=o;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,o,r,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],r=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],o=s.getLength(),r(s)&&(u[1]===a?u[1]=a+o:c.push(u=[a,a+o])),a+=o;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,o,r;if(t=i(t))return r=t[0],n=t[1],o=this.locationFromPosition(r),e=this.locationFromPosition(n),i([o,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),o(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,o;for(i=this.getBlocks(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.text);return o},c.prototype.getPieces=function(){var t,e,n,i,o;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)o=i[t],n.push.apply(n,o.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.blockList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.text.toConsole()));return o}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&\"\\n\"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&\"\\n\"===this.nextCharacter||\"\\n\"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,o=e.getBlockConfig,r=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&\"function\"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,o,r;return n=t.document,r=t.selectedRange,null!=(i=this.delegate)&&\"function\"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=r?r:[0,0]),null!=(o=this.delegate)&&\"function\"==typeof o.compositionDidLoadSnapshot?o.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,o,r;return r=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),o=i[0],n=o+t.getLength(),r&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,o;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),o=i[0],n=o+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertString=function(t,n){var i,o;return i=this.getCurrentTextAttributes(),o=e.Text.textForStringWithAttributes(t,i),this.insertText(o,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString(\"\\n\")},d.prototype.insertHTML=function(t){var n,i,o,r;return n=e.Document.fromHTML(t),o=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,o)),r=o[0],i=r+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([r,i])},d.prototype.replaceHTML=function(t){var n,i,o;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),o=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(o)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,o,r,s,a;for(i=[],r=0,s=t.length;s>r;r++)o=t[r],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(o):void 0)&&(n=e.Attachment.attachmentForFile(o),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,o,r,s,a,u,c,l;for(c=new e.Text,r=0,s=t.length;s>r;r++)n=t[r],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,o=this.getCurrentTextAttributes(),a&&(o.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,o),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if(\"backward\"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,o,r,s,a,c,l;return r=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?o=\"backward\"===t&&0===s[0].offset:l=s[0].index!==s[1].index,o&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:r}),\"backward\"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),o||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=\" \",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return o(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,o;if(e=this.getSelectedDocument()){for(o=e.getAttachments(),n=0,i=o.length;i>n;n++)if(t=o[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return o(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,o,r,s;if(o=this.getSelectedRange())return r=o[0],i=o[1],r!==i?this.setDocument(this.document.addAttributeAtRange(t,n,o)):\"href\"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return o(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=o(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,o,r;for(r=this.getSelectedRange()[0],o=this.document.locationFromPosition(r).index,n=o,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return r=this.document.positionFromLocation({index:o,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([r,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,o,r,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),r=i(),n=0,o=r.length;o>n;n++)t=r[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&r(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute(\"frozen\",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute(\"frozen\")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute(\"frozen\")},d.proxyMethod(\"getSelectionManager().getPointRange\"),d.proxyMethod(\"getSelectionManager().setLocationRangeFromPointRange\"),d.proxyMethod(\"getSelectionManager().createLocationRangeFromDOMRange\"),d.proxyMethod(\"getSelectionManager().locationIsCursorTarget\"),d.proxyMethod(\"getSelectionManager().selectionIsExpanded\"),d.proxyMethod(\"delegate?.getSelectionManager\"),d.prototype.setSelection=function(t){var e,n;return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,o,r;return i=(null!=e?e:{}).length,o=this.getSelectedRange(),r=o[0],n=o[1],\"backward\"===t?i?r-=i:r=this.translateUTF16PositionFromOffset(r,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([r,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,o;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(o=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(o,i)),this.setSelectedRange(\"backward\"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute(\"href\")?this.expandSelectionAroundCommonAttribute(\"href\"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,o,r,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,r=h.length;r>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&\"function\"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],o=0,s=t.length;s>o;o++)e=t[o],e.delegate=this,p.push(null!=(c=this.delegate)&&\"function\"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&\"function\"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&\"function\"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&\"function\"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&\"function\"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,o,r,s;return i=t.document,n=t.block,r=t.startPosition,s=[r-1,r],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&\"\\n\"===t.nextCharacter?r+=1:i=i.removeTextAtRange(s),s=[r,r]):\"\\n\"===t.nextCharacter?\"\\n\"===t.previousCharacter?s=[r-1,r+1]:(s=[r,r+1],r+=1):t.startLocation.offset-1!==0&&(r+=1),o=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(o,s)),this.setSelection(r)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+\"\\n\"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&\"function\"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&\"function\"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,o,r,s,a;return s=null!=e?e:{},o=s.context,n=s.consolidatable,r=this.undoEntries.slice(-1)[0],n&&i(r,t,o)?void 0:(a=this.createEntry({description:t,context:o}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e=\"attachmentGallery\",n=\"presentation\",i=\"gallery\",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,o,r;for(o=this.findRangesOfBlocks(),r=[],t=0,n=o.length;n>t;t++)i=o[t],r.push(this.document=this.document.removeAttributeAtRange(e,i));return r},t.prototype.applyBlockAttribute=function(){var t,n,i,o,r,s;for(i=0,r=this.findRangesOfPieces(),s=[],t=0,n=r.length;n>t;t++)o=r[t],o[1]-o[0]>1&&(o[0]+=i,o[1]+=i,\"\\n\"!==this.document.getCharacterAtPosition(o[1])&&(this.document=this.document.insertBlockBreakAtRange(o[1]),o[1]n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&\"function\"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,r=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,o=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,o){var s,u,l,p,g,m,v;for(m=(null!=o?o:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),v=h(this.element,{usingFilter:f});v.nextNode();){if(g=v.currentNode,g===e&&c(e)){a(g)||(p.offset+=i);break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;r(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,o(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:\"right\"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!r(i.previousSibling)&&!o(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!o(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,o,r,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],o=d(e),t.offset<=u+o)if(c(e)){if(r=e,s=u,t.offset===s&&a(r))break}else r||(r=e,s=u);if(u+=o,u>t.offset)break}return[r,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,o,r;for(i=[],r=h(this.element,{usingFilter:p}),o=!1;r.nextNode();)if(n=r.currentNode,s(n)){if(\"undefined\"!=typeof e&&null!==e?e++:e=0,e===t)o=!0;else if(o)break}else o&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):\"br\"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT\n},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,o,r,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),r=a.offsetNode,o=a.offset,i=document.createRange(),i.setStart(r,o),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,o;return n=i.call(t.getClientRects()),o=n[0],e=n[n.length-1],[o,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,r=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function o(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(o,e),o.prototype.start=function(){return this.started?void 0:(this.started=!0,\"onselectionchange\"in document?document.addEventListener(\"selectionchange\",this.update,!0):this.run())},o.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener(\"selectionchange\",this.update,!0)):void 0},o.prototype.registerSelectionManager=function(t){return r.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},o.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,o,r;for(o=this.selectionManagers,r=[],n=0,i=o.length;i>n;n++)e=o[n],e!==t&&r.push(e);return r}.call(this),0===this.selectionManagers.length?this.stop():void 0},o.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,o;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(o.selectionDidChange());return i},o.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},o.prototype.reset=function(){return this.domRange=null,this.update()},o.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},o}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,r=e.innerElementIsActive,o=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,o(\"mousedown\",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod(\"locationMapper.findLocationFromContainerAndOffset\"),f.proxyMethod(\"locationMapper.findContainerAndOffsetFromLocation\"),f.proxyMethod(\"locationMapper.findNodeAndOffsetFromLocation\"),f.proxyMethod(\"pointMapper.createDOMRangeFromPoint\"),f.proxyMethod(\"pointMapper.getClientRectsForDOMRange\"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,r;return this.paused=!0,n=function(e){return function(){var n,o,s;for(e.paused=!1,clearTimeout(r),o=0,s=i.length;s>o;o++)n=i[o],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),r=setTimeout(n,200),i=function(){var t,i,r,s;for(r=[\"mousemove\",\"keydown\"],s=[],t=0,i=r.length;i>t;t++)e=r[t],s.push(o(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||r(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&\"function\"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,o;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(o=this.findContainerAndOffsetFromLocation(t[1]))?o:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,o=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e[\"Level\"+e.config.input.getLevel()+\"InputController\"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return r(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement(\"document-change\"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement(\"attributes-change\",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement(\"file-accept\",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement(\"attachment-add\",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement(\"attachment-edit\",{attachment:e}),this.notifyEditorElement(\"change\")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement(\"change\")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement(\"attachment-remove\",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod(\"getSelectionManager().setLocationRange\"),u.proxyMethod(\"getSelectionManager().getLocationRange\"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement(\"sync\")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement(\"render\")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement(\"focus\")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement(\"blur\")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry(\"Edit Attachment\",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement(\"change\")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry(\"Cut\")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry(\"Paste\"),this.pasting=!0,this.notifyEditorElement(\"before-paste\",{paste:t})},u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement(\"paste\",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry(\"Move\")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry(\"Drop 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this.location=e.Location.wrap(window.location),this.restorationIdentifier=e.uuid(),this.history.start(),this.history.replace(this.location,this.restorationIdentifier)},r.prototype.stopHistory=function(){return this.history.stop()},r.prototype.pushHistoryWithLocationAndRestorationIdentifier=function(t,r){return this.restorationIdentifier=r,this.location=e.Location.wrap(t),this.history.push(this.location,this.restorationIdentifier)},r.prototype.replaceHistoryWithLocationAndRestorationIdentifier=function(t,r){return this.restorationIdentifier=r,this.location=e.Location.wrap(t),this.history.replace(this.location,this.restorationIdentifier)},r.prototype.historyPoppedToLocationWithRestorationIdentifier=function(t,r){var n;return this.restorationIdentifier=r,this.enabled?(n=this.getRestorationDataForIdentifier(this.restorationIdentifier),this.startVisit(t,\"restore\",{restorationIdentifier:this.restorationIdentifier,restorationData:n,historyChanged:!0}),this.location=e.Location.wrap(t)):this.adapter.pageInvalidated()},r.prototype.getCachedSnapshotForLocation=function(t){var e;return null!=(e=this.cache.get(t))?e.clone():void 0},r.prototype.shouldCacheSnapshot=function(){return this.view.getSnapshot().isCacheable();\n},r.prototype.cacheSnapshot=function(){var t,r;return this.shouldCacheSnapshot()?(this.notifyApplicationBeforeCachingSnapshot(),r=this.view.getSnapshot(),t=this.lastRenderedLocation,e.defer(function(e){return function(){return e.cache.put(t,r.clone())}}(this))):void 0},r.prototype.scrollToAnchor=function(t){var e;return(e=this.view.getElementForAnchor(t))?this.scrollToElement(e):this.scrollToPosition({x:0,y:0})},r.prototype.scrollToElement=function(t){return this.scrollManager.scrollToElement(t)},r.prototype.scrollToPosition=function(t){return this.scrollManager.scrollToPosition(t)},r.prototype.scrollPositionChanged=function(t){var e;return e=this.getCurrentRestorationData(),e.scrollPosition=t},r.prototype.render=function(t,e){return this.view.render(t,e)},r.prototype.viewInvalidated=function(){return this.adapter.pageInvalidated()},r.prototype.viewWillRender=function(t){return this.notifyApplicationBeforeRender(t)},r.prototype.viewRendered=function(){return this.lastRenderedLocation=this.currentVisit.location,this.notifyApplicationAfterRender()},r.prototype.pageLoaded=function(){return this.lastRenderedLocation=this.location,this.notifyApplicationAfterPageLoad()},r.prototype.clickCaptured=function(){return removeEventListener(\"click\",this.clickBubbled,!1),addEventListener(\"click\",this.clickBubbled,!1)},r.prototype.clickBubbled=function(t){var e,r,n;return this.enabled&&this.clickEventIsSignificant(t)&&(r=this.getVisitableLinkForNode(t.target))&&(n=this.getVisitableLocationForLink(r))&&this.applicationAllowsFollowingLinkToLocation(r,n)?(t.preventDefault(),e=this.getActionForLink(r),this.visit(n,{action:e})):void 0},r.prototype.applicationAllowsFollowingLinkToLocation=function(t,e){var r;return r=this.notifyApplicationAfterClickingLinkToLocation(t,e),!r.defaultPrevented},r.prototype.applicationAllowsVisitingLocation=function(t){var e;return e=this.notifyApplicationBeforeVisitingLocation(t),!e.defaultPrevented},r.prototype.notifyApplicationAfterClickingLinkToLocation=function(t,r){return e.dispatch(\"turbolinks:click\",{target:t,data:{url:r.absoluteURL},cancelable:!0})},r.prototype.notifyApplicationBeforeVisitingLocation=function(t){return e.dispatch(\"turbolinks:before-visit\",{data:{url:t.absoluteURL},cancelable:!0})},r.prototype.notifyApplicationAfterVisitingLocation=function(t){return e.dispatch(\"turbolinks:visit\",{data:{url:t.absoluteURL}})},r.prototype.notifyApplicationBeforeCachingSnapshot=function(){return e.dispatch(\"turbolinks:before-cache\")},r.prototype.notifyApplicationBeforeRender=function(t){return e.dispatch(\"turbolinks:before-render\",{data:{newBody:t}})},r.prototype.notifyApplicationAfterRender=function(){return e.dispatch(\"turbolinks:render\")},r.prototype.notifyApplicationAfterPageLoad=function(t){return null==t&&(t={}),e.dispatch(\"turbolinks:load\",{data:{url:this.location.absoluteURL,timing:t}})},r.prototype.startVisit=function(t,e,r){var n;return null!=(n=this.currentVisit)&&n.cancel(),this.currentVisit=this.createVisit(t,e,r),this.currentVisit.start(),this.notifyApplicationAfterVisitingLocation(t)},r.prototype.createVisit=function(t,r,n){var o,i,s,a,u;return i=null!=n?n:{},a=i.restorationIdentifier,s=i.restorationData,o=i.historyChanged,u=new e.Visit(this,t,r),u.restorationIdentifier=null!=a?a:e.uuid(),u.restorationData=e.copyObject(s),u.historyChanged=o,u.referrer=this.location,u},r.prototype.visitCompleted=function(t){return this.notifyApplicationAfterPageLoad(t.getTimingMetrics())},r.prototype.clickEventIsSignificant=function(t){return!(t.defaultPrevented||t.target.isContentEditable||t.which>1||t.altKey||t.ctrlKey||t.metaKey||t.shiftKey)},r.prototype.getVisitableLinkForNode=function(t){return this.nodeIsVisitable(t)?e.closest(t,\"a[href]:not([target]):not([download])\"):void 0},r.prototype.getVisitableLocationForLink=function(t){var r;return r=new e.Location(t.getAttribute(\"href\")),this.locationIsVisitable(r)?r:void 0},r.prototype.getActionForLink=function(t){var e;return null!=(e=t.getAttribute(\"data-turbolinks-action\"))?e:\"advance\"},r.prototype.nodeIsVisitable=function(t){var r;return(r=e.closest(t,\"[data-turbolinks]\"))?\"false\"!==r.getAttribute(\"data-turbolinks\"):!0},r.prototype.locationIsVisitable=function(t){return t.isPrefixedBy(this.view.getRootLocation())&&t.isHTML()},r.prototype.getCurrentRestorationData=function(){return this.getRestorationDataForIdentifier(this.restorationIdentifier)},r.prototype.getRestorationDataForIdentifier=function(t){var e;return null!=(e=this.restorationData)[t]?e[t]:e[t]={}},r}()}.call(this),function(){!function(){var t,e;if((t=e=document.currentScript)&&!e.hasAttribute(\"data-turbolinks-suppress-warning\"))for(;t=t.parentNode;)if(t===document.body)return console.warn(\"You are loading Turbolinks from a