From 80a8f3c33ed8302390a953678bcc24a9654a6b4a Mon Sep 17 00:00:00 2001 From: Abhay Nikam Date: Wed, 29 Jul 2020 13:55:08 +0530 Subject: [PATCH] Release V1.0.5 --- CHANGELOG.md | 2 ++ dist/index.js | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 11d97dc6..aeb4462f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,8 @@ ## master (unreleased) +## 1.0.5 (29-July-2020) + * Add ability to allow Rails direct uploading via Trix Editor. ([@abhaynikam][]) * Add options to configure placeholder and autofocus for Trix Editor. 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t,e,n,r,i,o,a,s;for(t=this.createContainerElement(),e=0,r=(a=this.getChildViews()).length;r>e;e++)for(n=0,i=(s=a[e].getNodes()).length;i>n;n++)o=s[n],t.appendChild(o);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(r.ObjectView)}.call(this),function(){var t=function(t,n){function r(){this.constructor=t}for(var i in n)e.call(n,i)&&(t[i]=n[i]);return r.prototype=n.prototype,t.prototype=new r,t.__super__=n.prototype,t},e={}.hasOwnProperty;r.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(r.BasicObject)}.call(this),function(){var t,e,n,i,o,a,s=function(t,e){function n(){this.constructor=t}for(var r in e)u.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty,c=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return 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t,e,n,r,i,o,a,s,u,l,h;for(n=(s=this.getTextChangesFromCharacterData()).additions,i=s.deletions,o=0,a=(u=(h=this.getTextChangesFromChildList()).additions).length;a>o;o++)e=u[o],c.call(n,e)<0&&n.push(e);return i.push.apply(i,h.deletions),l={},(t=n.join(""))&&(l.textAdded=t),(r=i.join(""))&&(l.textDeleted=r),l},u.prototype.getMutationsByType=function(t){var e,n,r,i,o;for(o=[],e=0,n=(i=this.mutations).length;n>e;e++)(r=i[e]).type===t&&o.push(r);return o},u.prototype.getTextChangesFromChildList=function(){var t,n,r,o,a,s,u,c,h,p;for(t=[],u=[],n=0,o=(s=this.getMutationsByType("childList")).length;o>n;n++)a=s[n],t.push.apply(t,a.addedNodes),u.push.apply(u,a.removedNodes);return 0===t.length&&1===u.length&&e(u[0])?(h=[],p=["\n"]):(h=l(t),p=l(u)),{additions:function(){var t,e,n;for(n=[],r=t=0,e=h.length;e>t;r=++t)(c=h[r])!==p[r]&&n.push(i(c));return n}(),deletions:function(){var t,e,n;for(n=[],r=t=0,e=p.length;e>t;r=++t)(c=p[r])!==h[r]&&n.push(i(c));return n}()}},u.prototype.getTextChangesFromCharacterData=function(){var t,e,n,r,a,s,u,c;return(e=this.getMutationsByType("characterData")).length&&(c=e[0],n=e[e.length-1],a=i(c.oldValue),r=i(n.target.data),t=(s=o(a,r)).added,u=s.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},l=function(t){var e,n,r,i;for(null==t&&(t=[]),i=[],e=0,n=t.length;n>e;e++)switch(r=t[e],r.nodeType){case Node.TEXT_NODE:i.push(r.data);break;case Node.ELEMENT_NODE:"br"===a(r)?i.push("\n"):i.push.apply(i,l(r.childNodes))}return i},u}(r.BasicObject)}.call(this),function(){var t=function(t,n){function r(){this.constructor=t}for(var i in n)e.call(n,i)&&(t[i]=n[i]);return r.prototype=n.prototype,t.prototype=new r,t.__super__=n.prototype,t},e={}.hasOwnProperty;r.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return(e=new FileReader).onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(t){}return 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0},o.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},o.prototype.attachFiles=function(t){var e,n;return n=function(){var n,i,o;for(o=[],n=0,i=t.length;i>n;n++)e=t[n],o.push(new r.FileVerificationOperation(e));return o}(),Promise.all(n).then(function(t){return function(e){return t.handleInput((function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()}))}}(this))},o.prototype.handlerFor=function(t){return function(n){return function(r){return r.defaultPrevented?void 0:n.handleInput((function(){return e(this.element)?void 0:(this.eventName=t,this.events[t].call(this,r))}))}}(this)},o.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},o}(r.BasicObject)}.call(this),function(){var t,e,n,i,o,a,s,u,c,l,h,p,d=function(t,e){function n(){this.constructor=t}for(var r in e)f.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},f={}.hasOwnProperty,g=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=r.makeElement,l=r.objectsAreEqual,r.tagName,e=r.browser,s=r.keyEventIsKeyboardCommand,i=r.dataTransferIsWritable,n=r.dataTransferIsPlainText,u=r.config.keyNames,r.Level0InputController=function(e){function a(){a.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var f;return d(a,e),f=0,a.prototype.setInputSummary=function(t){var e,n;for(e in null==t&&(t={}),this.inputSummary.eventName=this.eventName,t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},a.prototype.resetInputSummary=function(){return this.inputSummary={}},a.prototype.reset=function(){return this.resetInputSummary(),r.selectionChangeObserver.reset()},a.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput((function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()}))},a.prototype.mutationIsExpected=function(t){var e,n,r,i,o,a,s,u,c;return a=t.textAdded,s=t.textDeleted,!!this.inputSummary.preferDocument||(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=s?this.inputSummary.didDelete:!this.inputSummary.didDelete,c="\n"===s&&!n,!!(((u=("\n"===a||" \n"===a)&&!e)&&!c||c&&!u)&&(i=this.getSelectedRange())&&(r=u?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(o=this.responder)?o.positionIsBlockBreak(i[1]+r):void 0))||e&&n)},a.prototype.mutationIsSignificant=function(t){var e,n,r;return r=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),r||!e},a.prototype.events={keydown:function(t){var e,n,i,o,a,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,o=u[t.keyCode]){for(n=this.keys,i=0,c=(h=["ctrl","alt","shift","meta"]).length;c>i;i++)t[(l=h[i])+"Key"]&&("ctrl"===l&&(l="control"),n=null!=n?n[l]:void 0);null!=(null!=n?n[o]:void 0)&&(this.setInputSummary({keyName:o}),r.selectionChangeObserver.reset(),n[o].call(this,t))}return s(t)&&(e=String.fromCharCode(t.keyCode).toLowerCase())&&((a=function(){var e,n,r,i;for(i=[],e=0,n=(r=["alt","shift"]).length;n>e;e++)t[(l=r[e])+"Key"]&&i.push(l);return i}()).push(e),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(a):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,r;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(r=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(r),this.setInputSummary({textAdded:r,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,r,i;return e=t.data,(i=this.inputSummary.textAdded)&&i!==e&&i.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+i.length]),null!=(r=this.responder)&&r.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e;return 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 e,n,i,o,a,s,u,c,l;return t.preventDefault(),i=null!=(a=t.dataTransfer)?a.files:void 0,o={x:t.clientX,y:t.clientY},null!=(s=this.responder)&&s.setLocationRangeFromPointRange(o),(null!=i?i.length:void 0)?this.attachFiles(i):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(n=t.dataTransfer.getData("application/x-trix-document"))&&(e=r.Document.fromJSONString(n),null!=(l=this.responder)&&l.insertDocument(e),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 e,i,a,s,u,c,l,p,d,m,v,y,b,x,A,w,C,E,k,S,D,R;return e=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:e},null==e||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,r,i;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(r=t.responder)&&r.insertHTML(l.html),t.requestRender(),null!=(i=t.delegate)?i.inputControllerDidPaste(l):void 0}}(this)):((s=e.getData("URL"))?(l.type="URL",l.href=s,l.string=(c=e.getData("public.url-name"))?r.squishBreakableWhitespace(c).trim():s,null!=(d=this.delegate)&&d.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(A=this.responder)&&A.insertText(r.Text.textForStringWithAttributes(l.string,{href:l.href})),this.requestRender(),null!=(w=this.delegate)&&w.inputControllerDidPaste(l)):n(e)?(l.type="text/plain",l.string=e.getData("text/plain"),null!=(C=this.delegate)&&C.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(k=this.delegate)&&k.inputControllerDidPaste(l)):(u=e.getData("text/html"))?(l.type="text/html",l.html=u,null!=(S=this.delegate)&&S.inputControllerWillPaste(l),null!=(D=this.responder)&&D.insertHTML(l.html),this.requestRender(),null!=(R=this.delegate)&&R.inputControllerDidPaste(l)):g.call(e.types,"Files")>=0&&(a=null!=(m=e.items)&&null!=(v=m[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!a.name&&(i=o(a))&&(a.name="pasted-file-"+ ++f+"."+i),l.type="File",l.file=a,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(x=this.delegate)&&x.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()}},a.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},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}}},a.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},a.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},a.prototype.deleteInDirection=function(t,e){var n;return!1!==(null!=(n=this.responder)?n.deleteInDirection(t):void 0)?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},a.prototype.serializeSelectionToDataTransfer=function(t){var e,n;if(i(t))return e=null!=(n=this.responder)?n.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(e)),t.setData("text/html",r.DocumentView.render(e).innerHTML),t.setData("text/plain",e.toString().replace(/\n$/,"")),!0},a.prototype.canAcceptDataTransfer=function(t){var e,n,r,i,o;for(o={},e=0,n=(i=null!=(r=null!=t?t.types:void 0)?r:[]).length;n>e;e++)o[i[e]]=!0;return o.Files||o["application/x-trix-document"]||o["text/html"]||o["text/plain"]},a.prototype.getPastedHTMLUsingHiddenElement=function(t){var e,n,i;return n=this.getSelectedRange(),i={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},e=c({style:i,tagName:"div",editable:!0}),document.body.appendChild(e),e.focus(),requestAnimationFrame(function(i){return function(){var o;return o=e.innerHTML,r.removeNode(e),i.setSelectedRange(n),t(o)}}(this))},a.proxyMethod("responder?.getSelectedRange"),a.proxyMethod("responder?.setSelectedRange"),a.proxyMethod("responder?.expandSelectionInDirection"),a.proxyMethod("responder?.selectionIsInCursorTarget"),a.proxyMethod("responder?.selectionIsExpanded"),a}(r.InputController),o=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},a=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var e;return t.key&&a&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?e=t.keyCode:0!==t.which&&0!==t.charCode&&(e=t.charCode),null!=e&&"escape"!==u[e]?r.UTF16String.fromCodepoints([e]).toString():void 0)},h=function(t){var e,n,r,i,o,a,s,u,c;if(s=t.clipboardData){if(g.call(s.types,"text/html")>=0){for(r=0,a=(u=s.types).length;a>r;r++)if(c=u[r],e=/^CorePasteboardFlavorType/.test(c),n=/^dyn\./.test(c)&&s.getData(c),e||n)return!0;return!1}return i=g.call(s.types,"com.apple.webarchive")>=0,o=g.call(s.types,"com.apple.flat-rtfd")>=0,i||o}},t=function(t){function n(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return d(n,t),n.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},n.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},n.prototype.end=function(t){var e,n,r,i;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!=(r=this.responder)&&r.insertString(this.data.end),null!=(i=this.responder)?i.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()},n.prototype.getEndData=function(){return this.data.end},n.prototype.isEnded=function(){return null!=this.getEndData()},n.prototype.isSignificant=function(){return!e.composesExistingText||this.inputSummary.didInput},n.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},n.proxyMethod("inputController.setInputSummary"),n.proxyMethod("inputController.requestRender"),n.proxyMethod("inputController.requestReparse"),n.proxyMethod("responder?.selectionIsExpanded"),n.proxyMethod("responder?.insertPlaceholder"),n.proxyMethod("responder?.selectPlaceholder"),n.proxyMethod("responder?.forgetPlaceholder"),n}(r.BasicObject)}.call(this),function(){var t,e,n,i=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var r in e)a.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,s=[].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=r.dataTransferIsPlainText,e=r.keyEventIsKeyboardCommand,n=r.objectsAreEqual,r.Level2InputController=function(a){function u(){return this.render=i(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return o(u,a),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 n,r,i,o;if(e(t)){if(n=l(t),null!=(o=this.delegate)?o.inputControllerDidReceiveKeyboardCommand(n):void 0)return t.preventDefault()}else if(i=t.key,t.altKey&&(i+="+Alt"),t.shiftKey&&(i+="+Shift"),r=this.keys[i])return this.withEvent(t,r)},paste:function(t){var e,n,i,o,a,s,u,c,l;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!=(a=this.delegate)?a.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"URL",href:e,string:e},null!=(u=this.delegate)&&u.inputControllerWillPaste(n),null!=(c=this.responder)&&c.insertText(r.Text.textForStringWithAttributes(n.string,{href:n.href})),this.render(),null!=(l=this.delegate)?l.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 r.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,r;return this.dragging&&(t.preventDefault(),e=d(t),!n(e,this.dragging.point))?(this.dragging.point=e,null!=(r=this.responder)?r.setLocationRangeFromPointRange(e):void 0):void 0},drop:function(t){var e,n,r,i;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(r=this.responder)&&r.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(i=this.responder)&&i.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,r;for(t in r=[],null!=(e=this.responder)?e.getCurrentAttributes():void 0)r.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return r}))},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 e,n,i,o,a,s,u,c,l,h;return e=this.event.dataTransfer,a={dataTransfer:e},(n=e.getData("URL"))?(a.type="URL",a.href=n,a.string=(o=e.getData("public.url-name"))?r.squishBreakableWhitespace(o).trim():n,null!=(s=this.delegate)&&s.inputControllerWillPaste(a),this.withTargetDOMRange((function(){var t;return null!=(t=this.responder)?t.insertText(r.Text.textForStringWithAttributes(a.string,{href:a.href})):void 0})),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(a):void 0}}(this)):t(e)?(a.type="text/plain",a.string=e.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(a),this.withTargetDOMRange((function(){var t;return null!=(t=this.responder)?t.insertString(a.string):void 0})),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(a):void 0}}(this)):(i=e.getData("text/html"))?(a.type="text/html",a.html=i,null!=(c=this.delegate)&&c.inputControllerWillPaste(a),this.withTargetDOMRange((function(){var t;return null!=(t=this.responder)?t.insertHTML(a.html):void 0})),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(a):void 0}}(this)):(null!=(l=e.files)?l.length:void 0)?(a.type="File",a.file=e.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(a),this.withTargetDOMRange((function(){var t;return null!=(t=this.responder)?t.insertFile(a.file):void 0})),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(a):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 e;return s.call(r.getAllAttributeNames(),t)>=0?(null!=(e=this.delegate)&&e.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0}))):void 0},u.prototype.activateAttributeIfSupported=function(t,e){var n;return s.call(r.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var n;return null!=(n=this.responder)?n.setCurrentAttribute(t,e):void 0}))):void 0},u.prototype.deleteInDirection=function(t,e){var n,r,i;return(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry&&null!=(i=this.delegate)&&i.inputControllerWillPerformTyping(),r=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,r):r()},u.prototype.withTargetDOMRange=function(t,e){var n;return"function"==typeof t&&(e=t,t=this.getTargetDOMRange()),t?null!=(n=this.responder)?n.withTargetDOMRange(t,e.bind(this)):void 0:(r.selectionChangeObserver.reset(),e.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,r,i;return r=(null!=t?t:{minLength:0}).minLength,(i="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&i.length&&(n=f(i[0]),0===r||n.toString().length>=r)?n:void 0},f=function(t){var e;return(e=document.createRange()).setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return s.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?s.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?s.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}(r.InputController)}.call(this),function(){var t,e,n,i,o,a,s,u,c,l=function(t,e){return function(){return t.apply(e,arguments)}},h=function(t,e){function n(){this.constructor=t}for(var r in e)p.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;e=r.defer,n=r.escapeHTML,i=r.handleEvent,s=r.makeElement,c=r.tagName,u=r.config,a=u.lang,t=u.css,o=u.keyNames,r.AttachmentEditorController=function(u){function p(t,e,n,r){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=r?r:{},this.didBlurCaption=l(this.didBlurCaption,this),this.didChangeCaption=l(this.didChangeCaption,this),this.didInputCaption=l(this.didInputCaption,this),this.didKeyDownCaption=l(this.didKeyDownCaption,this),this.didClickActionButton=l(this.didClickActionButton,this),this.didClickToolbar=l(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===c(this.element)&&(this.element=this.element.firstChild),this.install()}var d;return h(p,u),d=function(t){return function(){var e;return(e=t.apply(this,arguments)).do(),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},p.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},p.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},p.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},p.prototype.makeElementMutable=d((function(){return{do:function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}})),p.prototype.addToolbar=d((function(){var e,o,u;return(e=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0}})).innerHTML='
\n \n \n \n
",this.attachment.isPreviewable()&&(o=n(this.attachment.getFilename()),u=n(this.attachment.getFormattedFilesize()),e.innerHTML+='
\n \n '+o+'\n '+u+"\n \n
"),i("click",{onElement:e,withCallback:this.didClickToolbar}),i("click",{onElement:e,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{do:function(t){return function(){return t.element.appendChild(e)}}(this),undo:function(){return r.removeNode(e)}}})),p.prototype.installCaptionEditor=d((function(){var n,o,u,c,l;return(c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:a.captionPlaceholder},data:{trixMutable:!0}})).value=this.attachmentPiece.getCaption(),(l=c.cloneNode()).classList.add("trix-autoresize-clone"),l.tabIndex=-1,n=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:n}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),o=u.cloneNode(),{do:function(r){return function(){return u.style.display="none",o.appendChild(c),o.appendChild(l),o.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(o,u),n(),r.options.editCaption?e((function(){return c.focus()})):void 0}}(this),undo:function(){return r.removeNode(o),u.style.display=null}}})),p.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},p.prototype.didClickActionButton=function(t){var e;switch(t.target.getAttribute("data-trix-action")){case"remove":return null!=(e=this.delegate)?e.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},p.prototype.didKeyDownCaption=function(t){var e;return"return"===o[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}(r.BasicObject)}.call(this),function(){var t,e,n,i=function(t,e){function n(){this.constructor=t}for(var r in e)o.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;n=r.makeElement,t=r.config.css,r.AttachmentView=function(o){function a(){a.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var s;return i(a,o),a.attachmentSelector="[data-trix-attachment]",a.prototype.createContentNodes=function(){return[]},a.prototype.createNodes=function(){var e,r,i,o,a,u,c;if(e=o=n({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(r=this.getHref())&&(o=n({tagName:"a",editable:!1,attributes:{href:r,tabindex:-1}}),e.appendChild(o)),this.attachment.hasContent())o.innerHTML=this.attachment.getContent();else for(i=0,a=(c=this.createContentNodes()).length;a>i;i++)u=c[i],o.appendChild(u);return o.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=n({tagName:"progress",attributes:{class:t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[s("left"),e,s("right")]},a.prototype.createCaptionElement=function(){var e,r,i,o,a,s,u;return i=n({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(i.classList.add(t.attachmentCaption+"--edited"),i.textContent=e):((r=this.getCaptionConfig()).name&&(o=this.attachment.getFilename()),r.size&&(s=this.attachment.getFormattedFilesize()),o&&(a=n({tagName:"span",className:t.attachmentName,textContent:o}),i.appendChild(a)),s&&(o&&i.appendChild(document.createTextNode(" ")),u=n({tagName:"span",className:t.attachmentSize,textContent:s}),i.appendChild(u))),i},a.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},a.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},(t=this.attachmentPiece.attributes).isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},a.prototype.getHref=function(){return e(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},a.prototype.getCaptionConfig=function(){var t,e,n;return n=this.attachment.getType(),t=r.copyObject(null!=(e=r.config.attachments[n])?e.caption:void 0),"file"===n&&(t.name=!0),t},a.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},s=function(t){return 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t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return 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r.ObjectMap(t.getObjects()),this.copyUsingObjectMap(e)},c.prototype.copyUsingObjectMap=function(t){var e,n,r;return n=function(){var n,i,o,a;for(a=[],n=0,i=(o=this.getBlocks()).length;i>n;n++)e=o[n],a.push((r=t.find(e))?r:e.copyUsingObjectMap(t));return a}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,r;return null==t&&(t=[]),r=function(){var r,i,o,a;for(a=[],r=0,i=(o=this.getBlocks()).length;i>r;r++)n=o[r],e=t.concat(n.getAttributes()),a.push(n.copyWithAttributes(e));return a}.call(this),new this.constructor(r)},c.prototype.replaceBlock=function(t,e){var n;return-1===(n=this.blockList.indexOf(t))?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var r,o,a,s,u,c,l;return o=t.blockList,u=(e=n(e))[0],a=(c=this.locationFromPosition(u)).index,s=c.offset,l=this,r=this.getBlockAtPosition(u),i(e)&&r.isEmpty()&&!r.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(a)):r.getBlockBreakPosition()===s&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(o,u))},c.prototype.mergeDocumentAtRange=function(e,r){var i,o,a,s,u,c,l,h,p,d,f,g;return f=(r=n(r))[0],d=this.locationFromPosition(f),o=this.getBlockAtIndex(d.index).getAttributes(),i=e.getBaseBlockAttributes(),g=o.slice(-i.length),t(i,g)?(l=o.slice(0,-i.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(o),a=c.getBlockCount(),s=c.getBlockAtIndex(0),t(o,s.getAttributes())?(u=s.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,r),a>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,r),p},c.prototype.insertTextAtRange=function(t,e){var r,i,o,a,s;return s=(e=n(e))[0],i=(a=this.locationFromPosition(s)).index,o=a.offset,r=this.removeTextAtRange(e),new this.constructor(r.blockList.editObjectAtIndex(i,(function(e){return e.copyWithText(e.text.insertTextAtPosition(t,o))})))},c.prototype.removeTextAtRange=function(t){var e,r,o,a,s,u,c,l,h,p,d,f,g,m,v,y,b,x;return l=(p=t=n(t))[0],y=p[1],i(t)?this:(u=(d=this.locationRangeFromRange(t))[0],m=d[1],s=u.index,c=u.offset,a=this.getBlockAtIndex(s),g=m.index,v=m.offset,f=this.getBlockAtIndex(g),y-l==1&&a.getBlockBreakPosition()===c&&f.getBlockBreakPosition()!==v&&"\n"===f.text.getStringAtPosition(v)?o=this.blockList.editObjectAtIndex(g,(function(t){return t.copyWithText(t.text.removeTextAtRange([v,v+1]))})):(h=a.text.getTextAtRange([0,c]),b=f.text.getTextAtRange([v,f.getLength()]),x=h.appendText(b),r=s!==g&&0===c&&a.getAttributeLevel()>=f.getAttributeLevel()?f.copyWithText(x):a.copyWithText(x),e=g+1-s,o=this.blockList.splice(s,e,r)),new this.constructor(o))},c.prototype.moveTextFromRangeToPosition=function(t,e){var r,i,o,a,u,c,l,h,p,d;return p=(c=t=n(t))[0],o=c[1],e>=p&&o>=e?this:(i=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),(u=e>p)&&(e-=i.getLength()),a=(l=i.getBlocks())[0],0===(r=2<=l.length?s.call(l,1):[]).length?(d=a.getTextWithoutBlockBreak(),u&&(e+=1)):d=a.text,h=h.insertTextAtRange(d,e),0===r.length?h:(i=new this.constructor(r),e+=d.getLength(),h.insertDocumentAtRange(i,e)))},c.prototype.addAttributeAtRange=function(t,n,r){var i;return i=this.blockList,this.eachBlockAtRange(r,(function(r,o,a){return i=i.editObjectAtIndex(a,(function(){return e(t)?r.addAttribute(t,n):o[0]===o[1]?r:r.copyWithText(r.text.addAttributeAtRange(t,n,o))}))})),new this.constructor(i)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock((function(r,i){return n=n.editObjectAtIndex(i,(function(){return r.addAttribute(t,e)}))})),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,n){var r;return r=this.blockList,this.eachBlockAtRange(n,(function(n,i,o){return e(t)?r=r.editObjectAtIndex(o,(function(){return n.removeAttribute(t)})):i[0]!==i[1]?r=r.editObjectAtIndex(o,(function(){return n.copyWithText(n.text.removeAttributeAtRange(t,i))})):void 0})),new this.constructor(r)},c.prototype.updateAttributesForAttachment=function(t,e){var n,r,i;return r=this.getRangeOfAttachment(e)[0],n=this.locationFromPosition(r).index,i=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,(function(n){return n.copyWithText(i.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 e,i,o,a;return a=(t=n(t))[0],o=this.locationFromPosition(a).offset,i=this.removeTextAtRange(t),0===o&&(e=[new r.Block]),new this.constructor(i.blockList.insertSplittableListAtPosition(new r.SplittableList(e),a))},c.prototype.applyBlockAttributeAtRange=function(t,n,r){var i,o,a,s;return o=(a=this.expandRangeToLineBreaksAndSplitBlocks(r)).document,r=a.range,(i=e(t)).listAttribute?(s=(o=o.removeLastListAttributeAtRange(r,{exceptAttributeName:t})).convertLineBreaksToBlockBreaksInRange(r),o=s.document,r=s.range):o=i.exclusive?o.removeBlockAttributesAtRange(r):i.terminal?o.removeLastTerminalAttributeAtRange(r):o.consolidateBlocksAtRange(r),o.addAttributeAtRange(t,n,r)},c.prototype.removeLastListAttributeAtRange=function(t,n){var r;return null==n&&(n={}),r=this.blockList,this.eachBlockAtRange(t,(function(t,i,o){var a;if((a=t.getLastAttribute())&&e(a).listAttribute&&a!==n.exceptAttributeName)return r=r.editObjectAtIndex(o,(function(){return t.removeAttribute(a)}))})),new this.constructor(r)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var n;return n=this.blockList,this.eachBlockAtRange(t,(function(t,r,i){var o;if((o=t.getLastAttribute())&&e(o).terminal)return n=n.editObjectAtIndex(i,(function(){return t.removeAttribute(o)}))})),new this.constructor(n)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,(function(t,n,r){return t.hasAttributes()?e=e.editObjectAtIndex(r,(function(){return t.copyWithoutAttributes()})):void 0})),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,r,i,o,a,s,u,c,l;return l=(s=t=n(t))[0],o=s[1],c=this.locationFromPosition(l),i=this.locationFromPosition(o),u=(e=this).getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(a=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([a,a+1]),i.index+=1,i.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===i.offset&&i.index>c.index?(i.index-=1,i.offset=e.getBlockAtIndex(i.index).getBlockBreakPosition()):("\n"===(r=e.getBlockAtIndex(i.index)).text.getStringAtRange([i.offset-1,i.offset])?i.offset-=1:i.offset=r.findLineBreakInDirectionFromPosition("forward",i.offset),i.offset!==r.getBlockBreakPosition()&&(a=e.positionFromLocation(i),e=e.insertBlockBreakAtRange([a,a+1]))),l=e.positionFromLocation(c),o=e.positionFromLocation(i),{document:e,range:t=n([l,o])}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,r,i;return r=(t=n(t))[0],i=this.getStringAtRange(t).slice(0,-1),e=this,i.replace(/.*?\n/g,(function(t){return r+=t.length,e=e.insertBlockBreakAtRange([r-1,r])})),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,r,i,o,a;return a=(i=t=n(t))[0],r=i[1],o=this.locationFromPosition(a).index,e=this.locationFromPosition(r).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(o,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=n(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,r;return(r=t=n(t))[r.length-1]!==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,r;return e=(r=this.locationFromPosition(t)).index,n=r.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,r;return e=(r=this.locationFromPosition(t)).index,n=r.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 r,i,o,a,s,u,c,l,h,p,d,f;if(d=(u=t=n(t))[0],o=u[1],p=this.locationFromPosition(d),i=this.locationFromPosition(o),p.index===i.index)return r=this.getBlockAtIndex(p.index),f=[p.offset,i.offset],e(r,f,p.index);for(h=[],s=a=c=p.index,l=i.index;l>=c?l>=a:a>=l;s=l>=c?++a:--a)(r=this.getBlockAtIndex(s))?(f=function(){switch(s){case p.index:return[p.offset,r.text.getLength()];case i.index:return[0,i.offset];default:return[0,r.text.getLength()]}}(),h.push(e(r,f,s))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var e,o,a;return o=(t=n(t))[0],i(t)?this.getCommonAttributesAtPosition(o):(a=[],e=[],this.eachBlockAtRange(t,(function(t,n){return n[0]!==n[1]?(a.push(t.text.getCommonAttributesAtRange(n)),e.push(l(t))):void 0})),r.Hash.fromCommonAttributesOfObjects(a).merge(r.Hash.fromCommonAttributesOfObjects(e)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var e,n,i,o,a,s,c,h,p,d;if(a=(p=this.locationFromPosition(t)).index,h=p.offset,!(i=this.getBlockAtIndex(a)))return{};for(c in o=l(i),e=i.text.getAttributesAtPosition(h),n=i.text.getAttributesAtPosition(h-1),s=function(){var t,e;for(c in e=[],t=r.config.textAttributes)(d=t[c]).inheritable&&e.push(c);return e}(),n)((d=n[c])===e[c]||u.call(s,c)>=0)&&(o[c]=d);return o},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var r,i,o,a,s,u,c,l;return o=(s=this.locationFromPosition(e)).index,a=s.offset,l=(u=this.getTextAtIndex(o).getExpandedRangeForAttributeAtOffset(t,a))[0],i=u[1],c=this.positionFromLocation({index:o,offset:l}),r=this.positionFromLocation({index:o,offset:i}),n([c,r])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,r,i,o,a;for(t=this.getBlockAtIndex(0).getAttributes(),n=r=1,a=this.getBlockCount();a>=1?a>r:r>a;n=a>=1?++r:--r)e=this.getBlockAtIndex(n).getAttributes(),o=Math.min(t.length,e.length),t=function(){var n,r,a;for(a=[],i=n=0,r=o;(r>=0?r>n:n>r)&&e[i]===t[i];i=r>=0?++n:--n)a.push(e[i]);return a}();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,r,i;for(n=0,r=(i=this.getAttachments()).length;r>n;n++)if((e=i[n]).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,r,i;for(i=[],t=0,e=(r=this.getAttachmentPieces()).length;e>t;t++)n=r[t],i.push(n.attachment);return i},c.prototype.getRangeOfAttachment=function(t){var e,r,i,o,a,s,u;for(o=0,r=e=0,i=(a=this.blockList.toArray()).length;i>e;r=++e){if(u=(s=a[r].text).getRangeOfAttachment(t))return n([o+u[0],o+u[1]]);o+=s.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,r,i;for(e=0,n=(i=this.getAttachmentPieces()).length;n>e;e++)if((r=i[e]).attachment===t)return r},c.prototype.findRangesForBlockAttribute=function(t){var e,n,r,i,o,a,s;for(o=0,a=[],n=0,r=(s=this.getBlocks()).length;r>n;n++)i=(e=s[n]).getLength(),e.hasAttribute(t)&&a.push([o,o+i]),o+=i;return a},c.prototype.findRangesForTextAttribute=function(t,e){var n,r,i,o,a,s,u,c,l,h;for(h=(null!=e?e:{}).withValue,s=0,u=[],c=[],o=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},n=0,r=(l=this.getPieces()).length;r>n;n++)i=(a=l[n]).getLength(),o(a)&&(u[1]===s?u[1]=s+i:c.push(u=[s,s+i])),s+=i;return c},c.prototype.locationFromPosition=function(t){var e,n;return null!=(n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t))).index?n:{index:(e=this.getBlocks()).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 n(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,r,i,o;if(t=n(t))return o=t[0],r=t[1],i=this.locationFromPosition(o),e=this.locationFromPosition(r),n([i,e])},c.prototype.rangeFromLocationRange=function(t){var e,r;return t=n(t),e=this.positionFromLocation(t[0]),i(t)||(r=this.positionFromLocation(t[1])),n([e,r])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,r,i;for(i=[],e=0,n=(r=this.getBlocks()).length;n>e;e++)t=r[e],i.push(t.text);return i},c.prototype.getPieces=function(){var t,e,n,r,i;for(n=[],t=0,e=(r=this.getTexts()).length;e>t;t++)i=r[t],n.push.apply(n,i.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,r,i;for(i=[],e=0,n=(r=this.blockList.toArray()).length;n>e;e++)t=r[e],i.push(JSON.parse(t.text.toConsole()));return i}.call(this))},c}(r.Object)}.call(this),function(){r.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,e,n,i,o,a,s,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var r in e)p.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;a=r.normalizeRange,c=r.rangesAreEqual,u=r.rangeIsCollapsed,s=r.objectsAreEqual,t=r.arrayStartsWith,l=r.summarizeArrayChange,n=r.getAllAttributeNames,i=r.getBlockConfig,o=r.getTextConfig,e=r.extend,r.Composition=function(p){function d(){this.document=new r.Document,this.attachments=[],this.currentAttributes={},this.revision=0}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 e,n,i,o;return e=t.document,o=t.selectedRange,null!=(n=this.delegate)&&"function"==typeof n.compositionWillLoadSnapshot&&n.compositionWillLoadSnapshot(),this.setDocument(null!=e?e:new r.Document),this.setSelection(null!=o?o:[0,0]),null!=(i=this.delegate)&&"function"==typeof i.compositionDidLoadSnapshot?i.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,r,i,o;return o=(null!=e?e:{updatePosition:!0}).updatePosition,r=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,r)),n=(i=r[0])+t.getLength(),o&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([i,n])},d.prototype.insertBlock=function(t){var e;return null==t&&(t=new r.Block),e=new r.Document([t]),this.insertDocument(e)},d.prototype.insertDocument=function(t){var e,n,i;return null==t&&(t=new r.Document),n=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,n)),e=(i=n[0])+t.getLength(),this.setSelection(e),this.notifyDelegateOfInsertionAtRange([i,e])},d.prototype.insertString=function(t,e){var n,i;return n=this.getCurrentTextAttributes(),i=r.Text.textForStringWithAttributes(t,n),this.insertText(i,e)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),t=(n=e[0])+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,e;return(e=new r.LineBreakInsertion(this)).shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(e.startPosition)):e.shouldPrependListItem()?(t=new r.Document([e.block.copyWithoutText()]),this.insertDocument(t)):e.shouldInsertBlockBreak()?this.insertBlockBreak():e.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():e.shouldBreakFormattedBlock()?this.breakFormattedBlock(e):this.insertString("\n")},d.prototype.insertHTML=function(t){var e,n,i,o;return e=r.Document.fromHTML(t),i=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(e,i)),n=(o=i[0])+e.getLength()-1,this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.replaceHTML=function(t){var e,n,i;return e=r.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),n=this.getLocationRange({strict:!1}),i=this.document.rangeFromLocationRange(n),this.setDocument(e),this.setSelection(i)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var e,n,i,o,a,s;for(n=[],o=0,a=t.length;a>o;o++)i=t[o],(null!=(s=this.delegate)?s.compositionShouldAcceptFile(i):void 0)&&(e=r.Attachment.attachmentForFile(i),n.push(e));return this.insertAttachments(n)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var e,n,i,o,a,s,u,c,l;for(c=new r.Text,o=0,a=t.length;a>o;o++)l=(e=t[o]).getType(),s=null!=(u=r.config.attachments[l])?u.presentation:void 0,i=this.getCurrentTextAttributes(),s&&(i.presentation=s),n=r.Text.textForAttachmentWithAttributes(e,i),c=c.appendText(n);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,r,i,o,a,s,c,l;return o=(null!=e?e:{}).length,a=this.getLocationRange(),s=this.getSelectedRange(),(c=u(s))?i="backward"===t&&0===a[0].offset:l=a[0].index!==a[1].index,!(i&&this.canDecreaseBlockAttributeLevel()&&(r=this.getBlock(),r.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(s[0]),r.isEmpty()))&&(c&&(s=this.getExpandedRangeInDirection(t,{length:o}),"backward"===t&&(n=this.getAttachmentAtRange(s))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(s)),this.setSelection(s[0]),!i&&!l&&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,r;return r=(n=this.getSelectedRange())[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(r)}," ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(" ")},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+" ".length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return null!=(e=this.currentAttributes[t])&&!1!==e},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 i(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,r;if(t=this.getSelectedDocument()){for(e=0,n=(r=t.getAttachments()).length;n>e;e++)if(!r[e].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 i(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,e){var n,i;if(n=this.getSelectedRange())return n[0]!==n[1]?this.setDocument(this.document.addAttributeAtRange(t,e,n)):"href"===t?(i=r.Text.textForStringWithAttributes(e,{href:e}),this.insertText(i)):void 0},d.prototype.setBlockAttribute=function(t,e){var n;if(n=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,n)),this.setSelection(n)):void 0},d.prototype.removeCurrentAttribute=function(t){return i(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,r;if(e=this.getBlock())return null!=(r=i(e.getLastNestableAttribute()))&&r.listAttribute?(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,r,i,o;for(o=this.getSelectedRange()[0],n=i=this.document.locationFromPosition(o).index,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return o=this.document.positionFromLocation({index:i,offset:0}),r=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([o,r]))},d.prototype.updateCurrentAttributes=function(){var t,e,r,i,o,a;if(a=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(a),r=0,i=(o=n()).length;i>r;r++)e[t=o[r]]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!s(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return e.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,r;for(e in t={},n=this.currentAttributes)!1!==(r=n[e])&&o(e)&&(t[e]=r);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:a({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,r,i,o;return r=(null!=e?e:{}).length,o=(i=this.getSelectedRange())[0],n=i[1],"backward"===t?r?o-=r:o=this.translateUTF16PositionFromOffset(o,-1):r?n+=r:n=this.translateUTF16PositionFromOffset(n,1),a([o,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return!!this.editingAttachment||(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,r,i;return this.editingAttachment?r=this.document.getRangeOfAttachment(this.editingAttachment):(i=this.getSelectedRange(),r=this.getExpandedRangeInDirection(t),n=!c(i,r)),this.setSelectedRange("backward"===t?r[0]:r[1]),n&&(e=this.getAttachmentAtRange(r))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,r;return n=(null!=e?e:{}).length,r=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(r)},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,r,i,o,a,s,u,c,h,p;for(n=this.document.getAttachments(),t=(s=l(this.attachments,n)).added,h=s.removed,this.attachments=n,r=0,o=h.length;o>r;r++)(e=h[r]).delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],i=0,a=t.length;a>i;i++)(e=t[i]).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 e,n,i,o,a;return n=t.document,e=t.block,a=[(o=t.startPosition)-1,o],e.getBlockBreakPosition()===t.startLocation.offset?(e.breaksOnReturn()&&"\n"===t.nextCharacter?o+=1:n=n.removeTextAtRange(a),a=[o,o]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?a=[o-1,o+1]:(a=[o,o+1],o+=1):t.startLocation.offset-1!=0&&(o+=1),i=new r.Document([e.removeLastAttribute().copyWithoutText()]),this.setDocument(n.insertDocumentAtRange(i,a)),this.setSelection(o)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index)>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 e;return(e=this.document.getDocumentAtRange(t)).toString()===r.OBJECT_REPLACEMENT_CHARACTER+"\n"?e.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,r;return n=(r=this.document.toUTF16String()).offsetFromUCS2Offset(t),r.offsetToUCS2Offset(n+e)},d}(r.BasicObject)}.call(this),function(){var t=function(t,n){function r(){this.constructor=t}for(var i in n)e.call(n,i)&&(t[i]=n[i]);return r.prototype=n.prototype,t.prototype=new r,t.__super__=n.prototype,t},e={}.hasOwnProperty;r.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var r;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,i,o,a,s;return i=(a=null!=e?e:{}).context,n=a.consolidatable,o=this.undoEntries.slice(-1)[0],n&&r(o,t,i)?void 0:(s=this.createEntry({description:t,context:i}),this.undoEntries.push(s),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,r;return n=(r=null!=t?t:{}).description,e=r.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},r=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}(r.BasicObject)}.call(this),function(){var t;r.attachmentGalleryFilter=function(e){var n;return(n=new t(e)).perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e;return e="attachmentGallery","presentation","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,r,i,o;for(o=[],t=0,n=(i=this.findRangesOfBlocks()).length;n>t;t++)r=i[t],o.push(this.document=this.document.removeAttributeAtRange(e,r));return o},t.prototype.applyBlockAttribute=function(){var t,n,r,i,o,a;for(r=0,a=[],t=0,n=(o=this.findRangesOfPieces()).length;n>t;t++)(i=o[t])[1]-i[0]>1&&(i[0]+=r,i[1]+=r,"\n"!==this.document.getCharacterAtPosition(i[1])&&(this.document=this.document.insertBlockBreakAtRange(i[1]),i[1]n;n++)e=t[n],this.manageAttachment(e)}return t(n,e),n.prototype.getAttachments=function(){var t,e,n,r;for(e in r=[],n=this.managedAttachments)t=n[e],r.push(t);return r},n.prototype.manageAttachment=function(t){var e,n;return null!=(e=this.managedAttachments)[n=t.id]?e[n]:e[n]=new r.ManagedAttachment(this,t)},n.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},n.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},n.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},n}(r.BasicObject)}.call(this),function(){var t,e,n,i,o,a,s,u,c,l,h;t=r.elementContainsNode,e=r.findChildIndexOfNode,o=r.nodeIsBlockStart,a=r.nodeIsBlockStartComment,i=r.nodeIsBlockContainer,s=r.nodeIsCursorTarget,u=r.nodeIsEmptyTextNode,c=r.nodeIsTextNode,n=r.nodeIsAttachmentElement,l=r.tagName,h=r.walkTree,r.LocationMapper=function(){function r(t){this.element=t}var p,d,f,g;return r.prototype.findLocationFromContainerAndOffset=function(n,r,i){var a,u,l,p,g,m,v;for(m=(null!=i?i:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(a=this.findAttachmentElementParentForNode(n))&&(n=a.parentNode,r=e(a)),v=h(this.element,{usingFilter:f});v.nextNode();){if((g=v.currentNode)===n&&c(n)){s(g)||(p.offset+=r);break}if(g.parentNode===n){if(u++===r)break}else if(!t(n,g)&&u>0)break;o(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},r.prototype.findContainerAndOffsetFromLocation=function(t){var n,r,a,u,l;if(0===t.index&&0===t.offset){for(n=this.element,u=0;n.firstChild;)if(n=n.firstChild,i(n)){u=1;break}return[n,u]}if(r=(l=this.findNodeAndOffsetFromLocation(t))[0],a=l[1],r){if(c(r))0===d(r)?(n=r.parentNode.parentNode,u=e(r.parentNode),s(r,{name:"right"})&&u++):(n=r,u=t.offset-a);else{if(n=r.parentNode,!o(r.previousSibling)&&!i(n))for(;r===n.lastChild&&(r=n,n=n.parentNode,!i(n)););u=e(r),0!==t.offset&&u++}return[n,u]}},r.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,r,i,o,a,u,l;for(u=0,n=0,r=(l=this.getSignificantNodesForIndex(t.index)).length;r>n;n++){if(e=l[n],i=d(e),t.offset<=u+i)if(c(e)){if(o=e,a=u,t.offset===a&&s(o))break}else o||(o=e,a=u);if((u+=i)>t.offset)break}return[o,a]},r.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(n(t))return t;t=t.parentNode}},r.prototype.getSignificantNodesForIndex=function(t){var e,n,r,i,o;for(r=[],o=h(this.element,{usingFilter:p}),i=!1;o.nextNode();)if(n=o.currentNode,a(n)){if(null!=e?e++:e=0,e===t)i=!0;else if(i)break}else i&&r.push(n);return r},d=function(t){return t.nodeType===Node.TEXT_NODE?s(t)?0:t.textContent.length:"br"===l(t)||n(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},f=function(t){return n(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},r}()}.call(this),function(){var t,e,n=[].slice;t=r.getDOMRange,e=r.setDOMRange,r.PointMapper=function(){function r(){}return r.prototype.createDOMRangeFromPoint=function(n){var r,i,o,a,s,u,c,l;if(c=n.x,l=n.y,document.caretPositionFromPoint)return o=(s=document.caretPositionFromPoint(c,l)).offsetNode,i=s.offset,(r=document.createRange()).setStart(o,i),r;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){a=t();try{(u=document.body.createTextRange()).moveToPoint(c,l),u.select()}catch(t){}return r=t(),e(a),r}},r.prototype.getClientRectsForDOMRange=function(t){var e;return[(e=n.call(t.getClientRects()))[0],e[e.length-1]]},r}()}.call(this),function(){var t,e=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,o=[].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=r.getDOMRange,r.SelectionChangeObserver=function(r){function i(){this.run=e(this.run,this),this.update=e(this.update,this),this.selectionManagers=[]}var a;return n(i,r),i.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},i.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},i.prototype.registerSelectionManager=function(t){return o.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},i.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,r,i,o;for(o=[],n=0,r=(i=this.selectionManagers).length;r>n;n++)(e=i[n])!==t&&o.push(e);return o}.call(this),0===this.selectionManagers.length?this.stop():void 0},i.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,r,i;for(r=[],t=0,e=(n=this.selectionManagers).length;e>t;t++)i=n[t],r.push(i.selectionDidChange());return r},i.prototype.update=function(){var e;return e=t(),a(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},i.prototype.reset=function(){return this.domRange=null,this.update()},i.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},a=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)},i}(r.BasicObject),null==r.selectionChangeObserver&&(r.selectionChangeObserver=new r.SelectionChangeObserver)}.call(this),function(){var t,e,n,i,o,a,s,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 r in e)d.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;n=r.getDOMSelection,e=r.getDOMRange,l=r.setDOMRange,t=r.elementContainsNode,a=r.nodeIsCursorTarget,o=r.innerElementIsActive,i=r.handleEvent,s=r.normalizeRange,u=r.rangeIsCollapsed,c=r.rangesAreEqual,r.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new r.LocationMapper(this.element),this.pointMapper=new r.PointMapper,this.lockCount=0,i("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var n;return null==t&&(t={}),!1===t.strict?this.createLocationRangeFromDOMRange(e(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(n=this.lockedLocationRange)?n:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=s(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=s(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;return e=(n=this.findNodeAndOffsetFromLocation(t))[0],n[1],a(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=n())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return!0===(null!=(t=e())?t.collapsed:void 0)},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,r;if(null!=t&&this.domRangeWithinElement(t)&&(r=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),s([r,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,r,o;return this.paused=!0,n=function(e){return function(){var n,i;for(e.paused=!1,clearTimeout(o),n=0,i=r.length;i>n;n++)r[n].destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),o=setTimeout(n,200),r=function(){var t,r,o,a;for(a=[],t=0,r=(o=["mousemove","keydown"]).length;r>t;t++)e=o[t],a.push(i(e,{onElement:document,withCallback:n}));return a}()},f.prototype.selectionDidChange=function(){return this.paused||o(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var n;return(null!=t?t:t=this.createLocationRangeFromDOMRange(e()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(n=this.delegate)&&"function"==typeof n.locationRangeDidChange?n.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,r,i;return r=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?r:null!=(i=this.findContainerAndOffsetFromLocation(t[1]))?i:r,null!=r&&null!=n?((e=document.createRange()).setStart.apply(e,r),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}(r.BasicObject)}.call(this),function(){var t,e,n,i,o=function(t,e){function n(){this.constructor=t}for(var r in e)a.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,s=[].slice;n=r.rangeIsCollapsed,i=r.rangesAreEqual,e=r.objectsAreEqual,t=r.getBlockConfig,r.EditorController=function(a){function u(t){var e,n;this.editorElement=t.editorElement,e=t.document,n=t.html,this.selectionManager=new r.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new r.Composition,this.composition.delegate=this,this.attachmentManager=new r.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(r["Level"+r.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new r.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new r.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new r.Editor(this.composition,this.selectionManager,this.editorElement),null!=e?this.editor.loadDocument(e):this.editor.loadHTML(n)}var c;return o(u,a),u.prototype.registerSelectionManager=function(){return r.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return r.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.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 Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!i(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return r.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return!!this.actionIsExternal(t)||!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;for(t in e={},this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),e(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,r,i,o,a,s;for(s=this.composition.getSnapshot(),n=0,r=(i=this.editor.filters).length;r>n;n++)e=i[n],t=s.document,a=s.selectedRange,null==(s=null!=(o=e.call(this.editor,s))?o:{}).document&&(s.document=t),null==s.selectedRange&&(s.selectedRange=a);return c(s,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(s)},c=function(t,e){return i(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,e;return t=this.compositionController.getSerializableElement(),e=r.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(e)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var r,i;return r=t(e),i=this.selectionManager.getLocationRange(),r||!n(i)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?s.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(s.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),n(t)?t[0].index:t},u.prototype.getTimeContext=function(){return r.config.undoInterval>0?Math.floor((new Date).getTime()/r.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u}(r.Controller)}.call(this),function(){var t,e,n,i,o,a,s,u,c,l,h,p,d,f;e=r.browser,o=r.makeElement,a=r.triggerEvent,n=r.handleEvent,i=r.handleEventOnce,t=r.AttachmentView.attachmentSelector,r.registerElement("trix-editor",(p=0,u=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},d=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),i("focus",{onElement:t,withCallback:function(){return c(t)}}))},s=function(t){return t.hasAttribute("role")?void 0:t.setAttribute("role","textbox")},c=function(t){return h(t),f(t)},h=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),n("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},f=function(){var t;return!("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 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top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++p),this.trixId)}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=o("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=o("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return 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null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},o}(r.BasicObject)}.call(this),function(){var t,e,n,i,o,a,s,u,c,l,h,p,d=function(t,e){function n(){this.constructor=t}for(var r in e)f.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},f={}.hasOwnProperty,g=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=r.makeElement,l=r.objectsAreEqual,r.tagName,e=r.browser,s=r.keyEventIsKeyboardCommand,i=r.dataTransferIsWritable,n=r.dataTransferIsPlainText,u=r.config.keyNames,r.Level0InputController=function(e){function a(){a.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var f;return d(a,e),f=0,a.prototype.setInputSummary=function(t){var e,n;for(e in null==t&&(t={}),this.inputSummary.eventName=this.eventName,t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},a.prototype.resetInputSummary=function(){return this.inputSummary={}},a.prototype.reset=function(){return this.resetInputSummary(),r.selectionChangeObserver.reset()},a.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput((function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()}))},a.prototype.mutationIsExpected=function(t){var e,n,r,i,o,a,s,u,c;return a=t.textAdded,s=t.textDeleted,!!this.inputSummary.preferDocument||(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=s?this.inputSummary.didDelete:!this.inputSummary.didDelete,c="\n"===s&&!n,!!(((u=("\n"===a||" \n"===a)&&!e)&&!c||c&&!u)&&(i=this.getSelectedRange())&&(r=u?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(o=this.responder)?o.positionIsBlockBreak(i[1]+r):void 0))||e&&n)},a.prototype.mutationIsSignificant=function(t){var e,n,r;return r=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),r||!e},a.prototype.events={keydown:function(t){var e,n,i,o,a,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,o=u[t.keyCode]){for(n=this.keys,i=0,c=(h=["ctrl","alt","shift","meta"]).length;c>i;i++)t[(l=h[i])+"Key"]&&("ctrl"===l&&(l="control"),n=null!=n?n[l]:void 0);null!=(null!=n?n[o]:void 0)&&(this.setInputSummary({keyName:o}),r.selectionChangeObserver.reset(),n[o].call(this,t))}return s(t)&&(e=String.fromCharCode(t.keyCode).toLowerCase())&&((a=function(){var e,n,r,i;for(i=[],e=0,n=(r=["alt","shift"]).length;n>e;e++)t[(l=r[e])+"Key"]&&i.push(l);return i}()).push(e),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(a):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,r;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(r=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(r),this.setInputSummary({textAdded:r,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,r,i;return e=t.data,(i=this.inputSummary.textAdded)&&i!==e&&i.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+i.length]),null!=(r=this.responder)&&r.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e;return 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 e,n,i,o,a,s,u,c,l;return t.preventDefault(),i=null!=(a=t.dataTransfer)?a.files:void 0,o={x:t.clientX,y:t.clientY},null!=(s=this.responder)&&s.setLocationRangeFromPointRange(o),(null!=i?i.length:void 0)?this.attachFiles(i):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(n=t.dataTransfer.getData("application/x-trix-document"))&&(e=r.Document.fromJSONString(n),null!=(l=this.responder)&&l.insertDocument(e),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 e,i,a,s,u,c,l,p,d,m,v,y,b,x,A,w,C,E,k,S,D,R;return e=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:e},null==e||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,r,i;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(r=t.responder)&&r.insertHTML(l.html),t.requestRender(),null!=(i=t.delegate)?i.inputControllerDidPaste(l):void 0}}(this)):((s=e.getData("URL"))?(l.type="URL",l.href=s,l.string=(c=e.getData("public.url-name"))?r.squishBreakableWhitespace(c).trim():s,null!=(d=this.delegate)&&d.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(A=this.responder)&&A.insertText(r.Text.textForStringWithAttributes(l.string,{href:l.href})),this.requestRender(),null!=(w=this.delegate)&&w.inputControllerDidPaste(l)):n(e)?(l.type="text/plain",l.string=e.getData("text/plain"),null!=(C=this.delegate)&&C.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(k=this.delegate)&&k.inputControllerDidPaste(l)):(u=e.getData("text/html"))?(l.type="text/html",l.html=u,null!=(S=this.delegate)&&S.inputControllerWillPaste(l),null!=(D=this.responder)&&D.insertHTML(l.html),this.requestRender(),null!=(R=this.delegate)&&R.inputControllerDidPaste(l)):g.call(e.types,"Files")>=0&&(a=null!=(m=e.items)&&null!=(v=m[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!a.name&&(i=o(a))&&(a.name="pasted-file-"+ ++f+"."+i),l.type="File",l.file=a,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(x=this.delegate)&&x.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()}},a.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},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}}},a.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},a.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},a.prototype.deleteInDirection=function(t,e){var n;return!1!==(null!=(n=this.responder)?n.deleteInDirection(t):void 0)?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},a.prototype.serializeSelectionToDataTransfer=function(t){var e,n;if(i(t))return e=null!=(n=this.responder)?n.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(e)),t.setData("text/html",r.DocumentView.render(e).innerHTML),t.setData("text/plain",e.toString().replace(/\n$/,"")),!0},a.prototype.canAcceptDataTransfer=function(t){var e,n,r,i,o;for(o={},e=0,n=(i=null!=(r=null!=t?t.types:void 0)?r:[]).length;n>e;e++)o[i[e]]=!0;return o.Files||o["application/x-trix-document"]||o["text/html"]||o["text/plain"]},a.prototype.getPastedHTMLUsingHiddenElement=function(t){var e,n,i;return n=this.getSelectedRange(),i={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},e=c({style:i,tagName:"div",editable:!0}),document.body.appendChild(e),e.focus(),requestAnimationFrame(function(i){return function(){var o;return o=e.innerHTML,r.removeNode(e),i.setSelectedRange(n),t(o)}}(this))},a.proxyMethod("responder?.getSelectedRange"),a.proxyMethod("responder?.setSelectedRange"),a.proxyMethod("responder?.expandSelectionInDirection"),a.proxyMethod("responder?.selectionIsInCursorTarget"),a.proxyMethod("responder?.selectionIsExpanded"),a}(r.InputController),o=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},a=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var e;return t.key&&a&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?e=t.keyCode:0!==t.which&&0!==t.charCode&&(e=t.charCode),null!=e&&"escape"!==u[e]?r.UTF16String.fromCodepoints([e]).toString():void 0)},h=function(t){var e,n,r,i,o,a,s,u,c;if(s=t.clipboardData){if(g.call(s.types,"text/html")>=0){for(r=0,a=(u=s.types).length;a>r;r++)if(c=u[r],e=/^CorePasteboardFlavorType/.test(c),n=/^dyn\./.test(c)&&s.getData(c),e||n)return!0;return!1}return i=g.call(s.types,"com.apple.webarchive")>=0,o=g.call(s.types,"com.apple.flat-rtfd")>=0,i||o}},t=function(t){function n(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return d(n,t),n.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},n.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},n.prototype.end=function(t){var e,n,r,i;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!=(r=this.responder)&&r.insertString(this.data.end),null!=(i=this.responder)?i.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()},n.prototype.getEndData=function(){return this.data.end},n.prototype.isEnded=function(){return null!=this.getEndData()},n.prototype.isSignificant=function(){return!e.composesExistingText||this.inputSummary.didInput},n.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},n.proxyMethod("inputController.setInputSummary"),n.proxyMethod("inputController.requestRender"),n.proxyMethod("inputController.requestReparse"),n.proxyMethod("responder?.selectionIsExpanded"),n.proxyMethod("responder?.insertPlaceholder"),n.proxyMethod("responder?.selectPlaceholder"),n.proxyMethod("responder?.forgetPlaceholder"),n}(r.BasicObject)}.call(this),function(){var t,e,n,i=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var r in e)a.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,s=[].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=r.dataTransferIsPlainText,e=r.keyEventIsKeyboardCommand,n=r.objectsAreEqual,r.Level2InputController=function(a){function u(){return this.render=i(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return o(u,a),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 n,r,i,o;if(e(t)){if(n=l(t),null!=(o=this.delegate)?o.inputControllerDidReceiveKeyboardCommand(n):void 0)return t.preventDefault()}else if(i=t.key,t.altKey&&(i+="+Alt"),t.shiftKey&&(i+="+Shift"),r=this.keys[i])return this.withEvent(t,r)},paste:function(t){var e,n,i,o,a,s,u,c,l;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!=(a=this.delegate)?a.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"URL",href:e,string:e},null!=(u=this.delegate)&&u.inputControllerWillPaste(n),null!=(c=this.responder)&&c.insertText(r.Text.textForStringWithAttributes(n.string,{href:n.href})),this.render(),null!=(l=this.delegate)?l.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 r.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,r;return this.dragging&&(t.preventDefault(),e=d(t),!n(e,this.dragging.point))?(this.dragging.point=e,null!=(r=this.responder)?r.setLocationRangeFromPointRange(e):void 0):void 0},drop:function(t){var e,n,r,i;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(r=this.responder)&&r.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(i=this.responder)&&i.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,r;for(t in r=[],null!=(e=this.responder)?e.getCurrentAttributes():void 0)r.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return r}))},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 e,n,i,o,a,s,u,c,l,h;return e=this.event.dataTransfer,a={dataTransfer:e},(n=e.getData("URL"))?(a.type="URL",a.href=n,a.string=(o=e.getData("public.url-name"))?r.squishBreakableWhitespace(o).trim():n,null!=(s=this.delegate)&&s.inputControllerWillPaste(a),this.withTargetDOMRange((function(){var t;return null!=(t=this.responder)?t.insertText(r.Text.textForStringWithAttributes(a.string,{href:a.href})):void 0})),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(a):void 0}}(this)):t(e)?(a.type="text/plain",a.string=e.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(a),this.withTargetDOMRange((function(){var t;return null!=(t=this.responder)?t.insertString(a.string):void 0})),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(a):void 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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 e;return s.call(r.getAllAttributeNames(),t)>=0?(null!=(e=this.delegate)&&e.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0}))):void 0},u.prototype.activateAttributeIfSupported=function(t,e){var n;return s.call(r.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var n;return null!=(n=this.responder)?n.setCurrentAttribute(t,e):void 0}))):void 0},u.prototype.deleteInDirection=function(t,e){var n,r,i;return(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry&&null!=(i=this.delegate)&&i.inputControllerWillPerformTyping(),r=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,r):r()},u.prototype.withTargetDOMRange=function(t,e){var n;return"function"==typeof t&&(e=t,t=this.getTargetDOMRange()),t?null!=(n=this.responder)?n.withTargetDOMRange(t,e.bind(this)):void 0:(r.selectionChangeObserver.reset(),e.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,r,i;return r=(null!=t?t:{minLength:0}).minLength,(i="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&i.length&&(n=f(i[0]),0===r||n.toString().length>=r)?n:void 0},f=function(t){var e;return(e=document.createRange()).setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return s.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?s.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?s.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return 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l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:n}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),o=u.cloneNode(),{do:function(r){return function(){return u.style.display="none",o.appendChild(c),o.appendChild(l),o.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(o,u),n(),r.options.editCaption?e((function(){return c.focus()})):void 0}}(this),undo:function(){return r.removeNode(o),u.style.display=null}}})),p.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},p.prototype.didClickActionButton=function(t){var e;switch(t.target.getAttribute("data-trix-action")){case"remove":return null!=(e=this.delegate)?e.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},p.prototype.didKeyDownCaption=function(t){var e;return"return"===o[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}(r.BasicObject)}.call(this),function(){var t,e,n,i=function(t,e){function n(){this.constructor=t}for(var r in e)o.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;n=r.makeElement,t=r.config.css,r.AttachmentView=function(o){function a(){a.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var s;return i(a,o),a.attachmentSelector="[data-trix-attachment]",a.prototype.createContentNodes=function(){return[]},a.prototype.createNodes=function(){var e,r,i,o,a,u,c;if(e=o=n({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(r=this.getHref())&&(o=n({tagName:"a",editable:!1,attributes:{href:r,tabindex:-1}}),e.appendChild(o)),this.attachment.hasContent())o.innerHTML=this.attachment.getContent();else for(i=0,a=(c=this.createContentNodes()).length;a>i;i++)u=c[i],o.appendChild(u);return 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n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},a.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},(t=this.attachmentPiece.attributes).isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},a.prototype.getHref=function(){return e(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},a.prototype.getCaptionConfig=function(){var t,e,n;return n=this.attachment.getType(),t=r.copyObject(null!=(e=r.config.attachments[n])?e.caption:void 0),"file"===n&&(t.name=!0),t},a.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},s=function(t){return n({tagName:"span",textContent:r.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},a.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},a}(r.ObjectView),e=function(t,e){var r;return(r=n("div")).innerHTML=null!=t?t:"",r.querySelector(e)}}.call(this),function(){var t,e=function(t,e){function r(){this.constructor=t}for(var i in e)n.call(e,i)&&(t[i]=e[i]);return r.prototype=e.prototype,t.prototype=new r,t.__super__=e.prototype,t},n={}.hasOwnProperty;t=r.makeElement,r.PreviewableAttachmentView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return e(i,n),i.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},i.prototype.createCaptionElement=function(){var t;return(t=i.__super__.createCaptionElement.apply(this,arguments)).textContent||t.setAttribute("data-trix-placeholder",r.config.lang.captionPlaceholder),t},i.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},i.prototype.updateAttributesForImage=function(t){var e,n,r,i,o,a;return o=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||o,n===o?t.removeAttribute("data-trix-serialized-attributes"):(r=JSON.stringify({src:o}),t.setAttribute("data-trix-serialized-attributes",r)),a=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=a&&(t.width=a),null!=e&&(t.height=e),i=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=i},i.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},i}(r.AttachmentView)}.call(this),function(){var t,e,n,i=function(t,e){function n(){this.constructor=t}for(var r in e)o.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;n=r.makeElement,t=r.findInnerElement,e=r.getTextConfig,r.PieceView=function(o){function a(){var t;a.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var s;return i(a,o),a.prototype.createNodes=function(){var e,n,r,i,o,a;if(a=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(r=t(e),n=0,i=a.length;i>n;n++)o=a[n],r.appendChild(o);a=[e]}return a},a.prototype.createAttachmentNodes=function(){var t;return t=this.attachment.isPreviewable()?r.PreviewableAttachmentView:r.AttachmentView,this.createChildView(t,this.piece.attachment,{piece:this.piece}).getNodes()},a.prototype.createStringNodes=function(){var t,e,r,i,o,a,s,u,c;if(null!=(s=this.textConfig)?s.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],r=e=0,i=(u=this.string.split("\n")).length;i>e;r=++e)c=u[r],r>0&&(t=n("br"),a.push(t)),c.length&&(o=document.createTextNode(this.preserveSpaces(c)),a.push(o));return a},a.prototype.createElement=function(){var t,r,i,o,a,s,u,c,l;for(o in c={},s=this.attributes)if(l=s[o],(t=e(o))&&(t.tagName&&(a=n(t.tagName),i?(i.appendChild(a),i=a):r=i=a),t.styleProperty&&(c[t.styleProperty]=l),t.style))for(o in u=t.style)l=u[o],c[o]=l;if(Object.keys(c).length)for(o in null==r&&(r=n("span")),c)l=c[o],r.style[o]=l;return r},a.prototype.createContainerElement=function(){var t,r,i,o,a;for(i in o=this.attributes)if(a=o[i],(r=e(i))&&r.groupTagName)return(t={})[i]=a,n(r.groupTagName,t)},s=r.NON_BREAKING_SPACE,a.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,s)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+s+" $2").replace(/\ {2}/g,s+" ").replace(/\ {2}/g," "+s),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,s)),t},a}(r.ObjectView)}.call(this),function(){var t=function(t,n){function r(){this.constructor=t}for(var i in n)e.call(n,i)&&(t[i]=n[i]);return r.prototype=n.prototype,t.prototype=new r,t.__super__=n.prototype,t},e={}.hasOwnProperty;r.TextView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var i;return t(n,e),n.prototype.createNodes=function(){var 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this.constructor(r.blockList.editObjectAtIndex(i,(function(e){return e.copyWithText(e.text.insertTextAtPosition(t,o))})))},c.prototype.removeTextAtRange=function(t){var e,r,o,a,s,u,c,l,h,p,d,f,g,m,v,y,b,x;return l=(p=t=n(t))[0],y=p[1],i(t)?this:(u=(d=this.locationRangeFromRange(t))[0],m=d[1],s=u.index,c=u.offset,a=this.getBlockAtIndex(s),g=m.index,v=m.offset,f=this.getBlockAtIndex(g),y-l==1&&a.getBlockBreakPosition()===c&&f.getBlockBreakPosition()!==v&&"\n"===f.text.getStringAtPosition(v)?o=this.blockList.editObjectAtIndex(g,(function(t){return t.copyWithText(t.text.removeTextAtRange([v,v+1]))})):(h=a.text.getTextAtRange([0,c]),b=f.text.getTextAtRange([v,f.getLength()]),x=h.appendText(b),r=s!==g&&0===c&&a.getAttributeLevel()>=f.getAttributeLevel()?f.copyWithText(x):a.copyWithText(x),e=g+1-s,o=this.blockList.splice(s,e,r)),new this.constructor(o))},c.prototype.moveTextFromRangeToPosition=function(t,e){var r,i,o,a,u,c,l,h,p,d;return p=(c=t=n(t))[0],o=c[1],e>=p&&o>=e?this:(i=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),(u=e>p)&&(e-=i.getLength()),a=(l=i.getBlocks())[0],0===(r=2<=l.length?s.call(l,1):[]).length?(d=a.getTextWithoutBlockBreak(),u&&(e+=1)):d=a.text,h=h.insertTextAtRange(d,e),0===r.length?h:(i=new this.constructor(r),e+=d.getLength(),h.insertDocumentAtRange(i,e)))},c.prototype.addAttributeAtRange=function(t,n,r){var i;return i=this.blockList,this.eachBlockAtRange(r,(function(r,o,a){return i=i.editObjectAtIndex(a,(function(){return e(t)?r.addAttribute(t,n):o[0]===o[1]?r:r.copyWithText(r.text.addAttributeAtRange(t,n,o))}))})),new this.constructor(i)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock((function(r,i){return n=n.editObjectAtIndex(i,(function(){return r.addAttribute(t,e)}))})),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,n){var r;return r=this.blockList,this.eachBlockAtRange(n,(function(n,i,o){return e(t)?r=r.editObjectAtIndex(o,(function(){return n.removeAttribute(t)})):i[0]!==i[1]?r=r.editObjectAtIndex(o,(function(){return n.copyWithText(n.text.removeAttributeAtRange(t,i))})):void 0})),new this.constructor(r)},c.prototype.updateAttributesForAttachment=function(t,e){var n,r,i;return r=this.getRangeOfAttachment(e)[0],n=this.locationFromPosition(r).index,i=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,(function(n){return n.copyWithText(i.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 e,i,o,a;return a=(t=n(t))[0],o=this.locationFromPosition(a).offset,i=this.removeTextAtRange(t),0===o&&(e=[new r.Block]),new this.constructor(i.blockList.insertSplittableListAtPosition(new r.SplittableList(e),a))},c.prototype.applyBlockAttributeAtRange=function(t,n,r){var i,o,a,s;return o=(a=this.expandRangeToLineBreaksAndSplitBlocks(r)).document,r=a.range,(i=e(t)).listAttribute?(s=(o=o.removeLastListAttributeAtRange(r,{exceptAttributeName:t})).convertLineBreaksToBlockBreaksInRange(r),o=s.document,r=s.range):o=i.exclusive?o.removeBlockAttributesAtRange(r):i.terminal?o.removeLastTerminalAttributeAtRange(r):o.consolidateBlocksAtRange(r),o.addAttributeAtRange(t,n,r)},c.prototype.removeLastListAttributeAtRange=function(t,n){var r;return null==n&&(n={}),r=this.blockList,this.eachBlockAtRange(t,(function(t,i,o){var a;if((a=t.getLastAttribute())&&e(a).listAttribute&&a!==n.exceptAttributeName)return r=r.editObjectAtIndex(o,(function(){return t.removeAttribute(a)}))})),new this.constructor(r)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var n;return n=this.blockList,this.eachBlockAtRange(t,(function(t,r,i){var o;if((o=t.getLastAttribute())&&e(o).terminal)return n=n.editObjectAtIndex(i,(function(){return t.removeAttribute(o)}))})),new this.constructor(n)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,(function(t,n,r){return t.hasAttributes()?e=e.editObjectAtIndex(r,(function(){return t.copyWithoutAttributes()})):void 0})),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,r,i,o,a,s,u,c,l;return l=(s=t=n(t))[0],o=s[1],c=this.locationFromPosition(l),i=this.locationFromPosition(o),u=(e=this).getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(a=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([a,a+1]),i.index+=1,i.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===i.offset&&i.index>c.index?(i.index-=1,i.offset=e.getBlockAtIndex(i.index).getBlockBreakPosition()):("\n"===(r=e.getBlockAtIndex(i.index)).text.getStringAtRange([i.offset-1,i.offset])?i.offset-=1:i.offset=r.findLineBreakInDirectionFromPosition("forward",i.offset),i.offset!==r.getBlockBreakPosition()&&(a=e.positionFromLocation(i),e=e.insertBlockBreakAtRange([a,a+1]))),l=e.positionFromLocation(c),o=e.positionFromLocation(i),{document:e,range:t=n([l,o])}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,r,i;return r=(t=n(t))[0],i=this.getStringAtRange(t).slice(0,-1),e=this,i.replace(/.*?\n/g,(function(t){return r+=t.length,e=e.insertBlockBreakAtRange([r-1,r])})),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,r,i,o,a;return a=(i=t=n(t))[0],r=i[1],o=this.locationFromPosition(a).index,e=this.locationFromPosition(r).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(o,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=n(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,r;return(r=t=n(t))[r.length-1]!==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,r;return e=(r=this.locationFromPosition(t)).index,n=r.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,r;return e=(r=this.locationFromPosition(t)).index,n=r.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 r,i,o,a,s,u,c,l,h,p,d,f;if(d=(u=t=n(t))[0],o=u[1],p=this.locationFromPosition(d),i=this.locationFromPosition(o),p.index===i.index)return r=this.getBlockAtIndex(p.index),f=[p.offset,i.offset],e(r,f,p.index);for(h=[],s=a=c=p.index,l=i.index;l>=c?l>=a:a>=l;s=l>=c?++a:--a)(r=this.getBlockAtIndex(s))?(f=function(){switch(s){case p.index:return[p.offset,r.text.getLength()];case i.index:return[0,i.offset];default:return[0,r.text.getLength()]}}(),h.push(e(r,f,s))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var e,o,a;return o=(t=n(t))[0],i(t)?this.getCommonAttributesAtPosition(o):(a=[],e=[],this.eachBlockAtRange(t,(function(t,n){return n[0]!==n[1]?(a.push(t.text.getCommonAttributesAtRange(n)),e.push(l(t))):void 0})),r.Hash.fromCommonAttributesOfObjects(a).merge(r.Hash.fromCommonAttributesOfObjects(e)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var e,n,i,o,a,s,c,h,p,d;if(a=(p=this.locationFromPosition(t)).index,h=p.offset,!(i=this.getBlockAtIndex(a)))return{};for(c in o=l(i),e=i.text.getAttributesAtPosition(h),n=i.text.getAttributesAtPosition(h-1),s=function(){var t,e;for(c in e=[],t=r.config.textAttributes)(d=t[c]).inheritable&&e.push(c);return e}(),n)((d=n[c])===e[c]||u.call(s,c)>=0)&&(o[c]=d);return o},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var r,i,o,a,s,u,c,l;return o=(s=this.locationFromPosition(e)).index,a=s.offset,l=(u=this.getTextAtIndex(o).getExpandedRangeForAttributeAtOffset(t,a))[0],i=u[1],c=this.positionFromLocation({index:o,offset:l}),r=this.positionFromLocation({index:o,offset:i}),n([c,r])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,r,i,o,a;for(t=this.getBlockAtIndex(0).getAttributes(),n=r=1,a=this.getBlockCount();a>=1?a>r:r>a;n=a>=1?++r:--r)e=this.getBlockAtIndex(n).getAttributes(),o=Math.min(t.length,e.length),t=function(){var n,r,a;for(a=[],i=n=0,r=o;(r>=0?r>n:n>r)&&e[i]===t[i];i=r>=0?++n:--n)a.push(e[i]);return a}();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,r,i;for(n=0,r=(i=this.getAttachments()).length;r>n;n++)if((e=i[n]).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,r,i;for(i=[],t=0,e=(r=this.getAttachmentPieces()).length;e>t;t++)n=r[t],i.push(n.attachment);return i},c.prototype.getRangeOfAttachment=function(t){var e,r,i,o,a,s,u;for(o=0,r=e=0,i=(a=this.blockList.toArray()).length;i>e;r=++e){if(u=(s=a[r].text).getRangeOfAttachment(t))return n([o+u[0],o+u[1]]);o+=s.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,r,i;for(e=0,n=(i=this.getAttachmentPieces()).length;n>e;e++)if((r=i[e]).attachment===t)return r},c.prototype.findRangesForBlockAttribute=function(t){var e,n,r,i,o,a,s;for(o=0,a=[],n=0,r=(s=this.getBlocks()).length;r>n;n++)i=(e=s[n]).getLength(),e.hasAttribute(t)&&a.push([o,o+i]),o+=i;return a},c.prototype.findRangesForTextAttribute=function(t,e){var n,r,i,o,a,s,u,c,l,h;for(h=(null!=e?e:{}).withValue,s=0,u=[],c=[],o=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},n=0,r=(l=this.getPieces()).length;r>n;n++)i=(a=l[n]).getLength(),o(a)&&(u[1]===s?u[1]=s+i:c.push(u=[s,s+i])),s+=i;return c},c.prototype.locationFromPosition=function(t){var e,n;return null!=(n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t))).index?n:{index:(e=this.getBlocks()).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 n(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,r,i,o;if(t=n(t))return o=t[0],r=t[1],i=this.locationFromPosition(o),e=this.locationFromPosition(r),n([i,e])},c.prototype.rangeFromLocationRange=function(t){var e,r;return t=n(t),e=this.positionFromLocation(t[0]),i(t)||(r=this.positionFromLocation(t[1])),n([e,r])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,r,i;for(i=[],e=0,n=(r=this.getBlocks()).length;n>e;e++)t=r[e],i.push(t.text);return i},c.prototype.getPieces=function(){var t,e,n,r,i;for(n=[],t=0,e=(r=this.getTexts()).length;e>t;t++)i=r[t],n.push.apply(n,i.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,r,i;for(i=[],e=0,n=(r=this.blockList.toArray()).length;n>e;e++)t=r[e],i.push(JSON.parse(t.text.toConsole()));return i}.call(this))},c}(r.Object)}.call(this),function(){r.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,e,n,i,o,a,s,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var r in e)p.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;a=r.normalizeRange,c=r.rangesAreEqual,u=r.rangeIsCollapsed,s=r.objectsAreEqual,t=r.arrayStartsWith,l=r.summarizeArrayChange,n=r.getAllAttributeNames,i=r.getBlockConfig,o=r.getTextConfig,e=r.extend,r.Composition=function(p){function d(){this.document=new r.Document,this.attachments=[],this.currentAttributes={},this.revision=0}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 e,n,i,o;return e=t.document,o=t.selectedRange,null!=(n=this.delegate)&&"function"==typeof n.compositionWillLoadSnapshot&&n.compositionWillLoadSnapshot(),this.setDocument(null!=e?e:new r.Document),this.setSelection(null!=o?o:[0,0]),null!=(i=this.delegate)&&"function"==typeof i.compositionDidLoadSnapshot?i.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,r,i,o;return o=(null!=e?e:{updatePosition:!0}).updatePosition,r=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,r)),n=(i=r[0])+t.getLength(),o&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([i,n])},d.prototype.insertBlock=function(t){var e;return null==t&&(t=new r.Block),e=new r.Document([t]),this.insertDocument(e)},d.prototype.insertDocument=function(t){var e,n,i;return null==t&&(t=new r.Document),n=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,n)),e=(i=n[0])+t.getLength(),this.setSelection(e),this.notifyDelegateOfInsertionAtRange([i,e])},d.prototype.insertString=function(t,e){var n,i;return n=this.getCurrentTextAttributes(),i=r.Text.textForStringWithAttributes(t,n),this.insertText(i,e)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),t=(n=e[0])+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,e;return(e=new r.LineBreakInsertion(this)).shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(e.startPosition)):e.shouldPrependListItem()?(t=new r.Document([e.block.copyWithoutText()]),this.insertDocument(t)):e.shouldInsertBlockBreak()?this.insertBlockBreak():e.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():e.shouldBreakFormattedBlock()?this.breakFormattedBlock(e):this.insertString("\n")},d.prototype.insertHTML=function(t){var e,n,i,o;return e=r.Document.fromHTML(t),i=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(e,i)),n=(o=i[0])+e.getLength()-1,this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.replaceHTML=function(t){var e,n,i;return e=r.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),n=this.getLocationRange({strict:!1}),i=this.document.rangeFromLocationRange(n),this.setDocument(e),this.setSelection(i)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var e,n,i,o,a,s;for(n=[],o=0,a=t.length;a>o;o++)i=t[o],(null!=(s=this.delegate)?s.compositionShouldAcceptFile(i):void 0)&&(e=r.Attachment.attachmentForFile(i),n.push(e));return this.insertAttachments(n)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var e,n,i,o,a,s,u,c,l;for(c=new r.Text,o=0,a=t.length;a>o;o++)l=(e=t[o]).getType(),s=null!=(u=r.config.attachments[l])?u.presentation:void 0,i=this.getCurrentTextAttributes(),s&&(i.presentation=s),n=r.Text.textForAttachmentWithAttributes(e,i),c=c.appendText(n);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,r,i,o,a,s,c,l;return o=(null!=e?e:{}).length,a=this.getLocationRange(),s=this.getSelectedRange(),(c=u(s))?i="backward"===t&&0===a[0].offset:l=a[0].index!==a[1].index,!(i&&this.canDecreaseBlockAttributeLevel()&&(r=this.getBlock(),r.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(s[0]),r.isEmpty()))&&(c&&(s=this.getExpandedRangeInDirection(t,{length:o}),"backward"===t&&(n=this.getAttachmentAtRange(s))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(s)),this.setSelection(s[0]),!i&&!l&&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,r;return r=(n=this.getSelectedRange())[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(r)}," ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(" ")},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+" ".length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return null!=(e=this.currentAttributes[t])&&!1!==e},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 i(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,r;if(t=this.getSelectedDocument()){for(e=0,n=(r=t.getAttachments()).length;n>e;e++)if(!r[e].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 i(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,e){var n,i;if(n=this.getSelectedRange())return n[0]!==n[1]?this.setDocument(this.document.addAttributeAtRange(t,e,n)):"href"===t?(i=r.Text.textForStringWithAttributes(e,{href:e}),this.insertText(i)):void 0},d.prototype.setBlockAttribute=function(t,e){var n;if(n=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,n)),this.setSelection(n)):void 0},d.prototype.removeCurrentAttribute=function(t){return i(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,r;if(e=this.getBlock())return null!=(r=i(e.getLastNestableAttribute()))&&r.listAttribute?(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,r,i,o;for(o=this.getSelectedRange()[0],n=i=this.document.locationFromPosition(o).index,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return o=this.document.positionFromLocation({index:i,offset:0}),r=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([o,r]))},d.prototype.updateCurrentAttributes=function(){var t,e,r,i,o,a;if(a=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(a),r=0,i=(o=n()).length;i>r;r++)e[t=o[r]]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!s(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return e.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,r;for(e in t={},n=this.currentAttributes)!1!==(r=n[e])&&o(e)&&(t[e]=r);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:a({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,r,i,o;return r=(null!=e?e:{}).length,o=(i=this.getSelectedRange())[0],n=i[1],"backward"===t?r?o-=r:o=this.translateUTF16PositionFromOffset(o,-1):r?n+=r:n=this.translateUTF16PositionFromOffset(n,1),a([o,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return!!this.editingAttachment||(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,r,i;return this.editingAttachment?r=this.document.getRangeOfAttachment(this.editingAttachment):(i=this.getSelectedRange(),r=this.getExpandedRangeInDirection(t),n=!c(i,r)),this.setSelectedRange("backward"===t?r[0]:r[1]),n&&(e=this.getAttachmentAtRange(r))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,r;return n=(null!=e?e:{}).length,r=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(r)},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,r,i,o,a,s,u,c,h,p;for(n=this.document.getAttachments(),t=(s=l(this.attachments,n)).added,h=s.removed,this.attachments=n,r=0,o=h.length;o>r;r++)(e=h[r]).delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],i=0,a=t.length;a>i;i++)(e=t[i]).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 e,n,i,o,a;return n=t.document,e=t.block,a=[(o=t.startPosition)-1,o],e.getBlockBreakPosition()===t.startLocation.offset?(e.breaksOnReturn()&&"\n"===t.nextCharacter?o+=1:n=n.removeTextAtRange(a),a=[o,o]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?a=[o-1,o+1]:(a=[o,o+1],o+=1):t.startLocation.offset-1!=0&&(o+=1),i=new r.Document([e.removeLastAttribute().copyWithoutText()]),this.setDocument(n.insertDocumentAtRange(i,a)),this.setSelection(o)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index)>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 e;return(e=this.document.getDocumentAtRange(t)).toString()===r.OBJECT_REPLACEMENT_CHARACTER+"\n"?e.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,r;return n=(r=this.document.toUTF16String()).offsetFromUCS2Offset(t),r.offsetToUCS2Offset(n+e)},d}(r.BasicObject)}.call(this),function(){var t=function(t,n){function r(){this.constructor=t}for(var i in n)e.call(n,i)&&(t[i]=n[i]);return r.prototype=n.prototype,t.prototype=new r,t.__super__=n.prototype,t},e={}.hasOwnProperty;r.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var r;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,i,o,a,s;return i=(a=null!=e?e:{}).context,n=a.consolidatable,o=this.undoEntries.slice(-1)[0],n&&r(o,t,i)?void 0:(s=this.createEntry({description:t,context:i}),this.undoEntries.push(s),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,r;return n=(r=null!=t?t:{}).description,e=r.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},r=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}(r.BasicObject)}.call(this),function(){var t;r.attachmentGalleryFilter=function(e){var n;return(n=new t(e)).perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e;return e="attachmentGallery","presentation","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,r,i,o;for(o=[],t=0,n=(i=this.findRangesOfBlocks()).length;n>t;t++)r=i[t],o.push(this.document=this.document.removeAttributeAtRange(e,r));return o},t.prototype.applyBlockAttribute=function(){var t,n,r,i,o,a;for(r=0,a=[],t=0,n=(o=this.findRangesOfPieces()).length;n>t;t++)(i=o[t])[1]-i[0]>1&&(i[0]+=r,i[1]+=r,"\n"!==this.document.getCharacterAtPosition(i[1])&&(this.document=this.document.insertBlockBreakAtRange(i[1]),i[1]n;n++)e=t[n],this.manageAttachment(e)}return t(n,e),n.prototype.getAttachments=function(){var t,e,n,r;for(e in r=[],n=this.managedAttachments)t=n[e],r.push(t);return r},n.prototype.manageAttachment=function(t){var e,n;return null!=(e=this.managedAttachments)[n=t.id]?e[n]:e[n]=new r.ManagedAttachment(this,t)},n.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},n.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},n.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},n}(r.BasicObject)}.call(this),function(){var t,e,n,i,o,a,s,u,c,l,h;t=r.elementContainsNode,e=r.findChildIndexOfNode,o=r.nodeIsBlockStart,a=r.nodeIsBlockStartComment,i=r.nodeIsBlockContainer,s=r.nodeIsCursorTarget,u=r.nodeIsEmptyTextNode,c=r.nodeIsTextNode,n=r.nodeIsAttachmentElement,l=r.tagName,h=r.walkTree,r.LocationMapper=function(){function r(t){this.element=t}var p,d,f,g;return r.prototype.findLocationFromContainerAndOffset=function(n,r,i){var a,u,l,p,g,m,v;for(m=(null!=i?i:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(a=this.findAttachmentElementParentForNode(n))&&(n=a.parentNode,r=e(a)),v=h(this.element,{usingFilter:f});v.nextNode();){if((g=v.currentNode)===n&&c(n)){s(g)||(p.offset+=r);break}if(g.parentNode===n){if(u++===r)break}else if(!t(n,g)&&u>0)break;o(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},r.prototype.findContainerAndOffsetFromLocation=function(t){var n,r,a,u,l;if(0===t.index&&0===t.offset){for(n=this.element,u=0;n.firstChild;)if(n=n.firstChild,i(n)){u=1;break}return[n,u]}if(r=(l=this.findNodeAndOffsetFromLocation(t))[0],a=l[1],r){if(c(r))0===d(r)?(n=r.parentNode.parentNode,u=e(r.parentNode),s(r,{name:"right"})&&u++):(n=r,u=t.offset-a);else{if(n=r.parentNode,!o(r.previousSibling)&&!i(n))for(;r===n.lastChild&&(r=n,n=n.parentNode,!i(n)););u=e(r),0!==t.offset&&u++}return[n,u]}},r.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,r,i,o,a,u,l;for(u=0,n=0,r=(l=this.getSignificantNodesForIndex(t.index)).length;r>n;n++){if(e=l[n],i=d(e),t.offset<=u+i)if(c(e)){if(o=e,a=u,t.offset===a&&s(o))break}else o||(o=e,a=u);if((u+=i)>t.offset)break}return[o,a]},r.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(n(t))return t;t=t.parentNode}},r.prototype.getSignificantNodesForIndex=function(t){var e,n,r,i,o;for(r=[],o=h(this.element,{usingFilter:p}),i=!1;o.nextNode();)if(n=o.currentNode,a(n)){if(null!=e?e++:e=0,e===t)i=!0;else if(i)break}else i&&r.push(n);return r},d=function(t){return t.nodeType===Node.TEXT_NODE?s(t)?0:t.textContent.length:"br"===l(t)||n(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},f=function(t){return n(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},r}()}.call(this),function(){var t,e,n=[].slice;t=r.getDOMRange,e=r.setDOMRange,r.PointMapper=function(){function r(){}return r.prototype.createDOMRangeFromPoint=function(n){var r,i,o,a,s,u,c,l;if(c=n.x,l=n.y,document.caretPositionFromPoint)return o=(s=document.caretPositionFromPoint(c,l)).offsetNode,i=s.offset,(r=document.createRange()).setStart(o,i),r;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){a=t();try{(u=document.body.createTextRange()).moveToPoint(c,l),u.select()}catch(t){}return r=t(),e(a),r}},r.prototype.getClientRectsForDOMRange=function(t){var e;return[(e=n.call(t.getClientRects()))[0],e[e.length-1]]},r}()}.call(this),function(){var t,e=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,o=[].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=r.getDOMRange,r.SelectionChangeObserver=function(r){function i(){this.run=e(this.run,this),this.update=e(this.update,this),this.selectionManagers=[]}var a;return n(i,r),i.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},i.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},i.prototype.registerSelectionManager=function(t){return o.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},i.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,r,i,o;for(o=[],n=0,r=(i=this.selectionManagers).length;r>n;n++)(e=i[n])!==t&&o.push(e);return o}.call(this),0===this.selectionManagers.length?this.stop():void 0},i.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,r,i;for(r=[],t=0,e=(n=this.selectionManagers).length;e>t;t++)i=n[t],r.push(i.selectionDidChange());return r},i.prototype.update=function(){var e;return e=t(),a(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},i.prototype.reset=function(){return this.domRange=null,this.update()},i.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},a=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)},i}(r.BasicObject),null==r.selectionChangeObserver&&(r.selectionChangeObserver=new r.SelectionChangeObserver)}.call(this),function(){var t,e,n,i,o,a,s,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 r in e)d.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;n=r.getDOMSelection,e=r.getDOMRange,l=r.setDOMRange,t=r.elementContainsNode,a=r.nodeIsCursorTarget,o=r.innerElementIsActive,i=r.handleEvent,s=r.normalizeRange,u=r.rangeIsCollapsed,c=r.rangesAreEqual,r.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new r.LocationMapper(this.element),this.pointMapper=new r.PointMapper,this.lockCount=0,i("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var n;return null==t&&(t={}),!1===t.strict?this.createLocationRangeFromDOMRange(e(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(n=this.lockedLocationRange)?n:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=s(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=s(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;return e=(n=this.findNodeAndOffsetFromLocation(t))[0],n[1],a(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=n())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return!0===(null!=(t=e())?t.collapsed:void 0)},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,r;if(null!=t&&this.domRangeWithinElement(t)&&(r=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),s([r,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,r,o;return this.paused=!0,n=function(e){return function(){var n,i;for(e.paused=!1,clearTimeout(o),n=0,i=r.length;i>n;n++)r[n].destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),o=setTimeout(n,200),r=function(){var t,r,o,a;for(a=[],t=0,r=(o=["mousemove","keydown"]).length;r>t;t++)e=o[t],a.push(i(e,{onElement:document,withCallback:n}));return a}()},f.prototype.selectionDidChange=function(){return this.paused||o(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var n;return(null!=t?t:t=this.createLocationRangeFromDOMRange(e()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(n=this.delegate)&&"function"==typeof n.locationRangeDidChange?n.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,r,i;return r=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?r:null!=(i=this.findContainerAndOffsetFromLocation(t[1]))?i:r,null!=r&&null!=n?((e=document.createRange()).setStart.apply(e,r),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}(r.BasicObject)}.call(this),function(){var t,e,n,i,o=function(t,e){function n(){this.constructor=t}for(var r in e)a.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,s=[].slice;n=r.rangeIsCollapsed,i=r.rangesAreEqual,e=r.objectsAreEqual,t=r.getBlockConfig,r.EditorController=function(a){function u(t){var e,n;this.editorElement=t.editorElement,e=t.document,n=t.html,this.selectionManager=new r.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new r.Composition,this.composition.delegate=this,this.attachmentManager=new r.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(r["Level"+r.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new r.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new r.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new r.Editor(this.composition,this.selectionManager,this.editorElement),null!=e?this.editor.loadDocument(e):this.editor.loadHTML(n)}var c;return o(u,a),u.prototype.registerSelectionManager=function(){return r.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return r.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 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