diff --git a/widgets-built-min.js b/widgets-built-min.js
index 1061664..9dd8ec5 100644
--- a/widgets-built-min.js
+++ b/widgets-built-min.js
@@ -6,7 +6,8 @@ var dom=this.renderContent(node,this.elt(tagName,tagAttrs));return this.options.
 for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.defaultSchema=exports.CodeMark=exports.LinkMark=exports.StrongMark=exports.EmMark=exports.HardBreak=exports.Image=exports.Paragraph=exports.CodeBlock=exports.Heading=exports.HorizontalRule=exports.ListItem=exports.BulletList=exports.OrderedList=exports.BlockQuote=exports.Doc=void 0;var _schema=require("./schema"),Doc=exports.Doc=function(_Block){function Doc(){return _classCallCheck(this,Doc),_possibleConstructorReturn(this,Object.getPrototypeOf(Doc).apply(this,arguments))}return _inherits(Doc,_Block),_createClass(Doc,null,[{key:"kinds",get:function(){return"doc"}}]),Doc}(_schema.Block),BlockQuote=exports.BlockQuote=function(_Block2){function BlockQuote(){return _classCallCheck(this,BlockQuote),_possibleConstructorReturn(this,Object.getPrototypeOf(BlockQuote).apply(this,arguments))}return _inherits(BlockQuote,_Block2),BlockQuote}(_schema.Block),OrderedList=exports.OrderedList=function(_Block3){function OrderedList(){return _classCallCheck(this,OrderedList),_possibleConstructorReturn(this,Object.getPrototypeOf(OrderedList).apply(this,arguments))}return _inherits(OrderedList,_Block3),_createClass(OrderedList,[{key:"contains",get:function(){return"list_item"}},{key:"attrs",get:function(){return{order:new _schema.Attribute({"default":"1"})}}}]),OrderedList}(_schema.Block),BulletList=exports.BulletList=function(_Block4){function BulletList(){return _classCallCheck(this,BulletList),_possibleConstructorReturn(this,Object.getPrototypeOf(BulletList).apply(this,arguments))}return _inherits(BulletList,_Block4),_createClass(BulletList,[{key:"contains",get:function(){return"list_item"}}]),BulletList}(_schema.Block),ListItem=exports.ListItem=function(_Block5){function ListItem(){return _classCallCheck(this,ListItem),_possibleConstructorReturn(this,Object.getPrototypeOf(ListItem).apply(this,arguments))}return _inherits(ListItem,_Block5),_createClass(ListItem,null,[{key:"kinds",get:function(){return"list_item"}}]),ListItem}(_schema.Block),HorizontalRule=exports.HorizontalRule=function(_Block6){function HorizontalRule(){return _classCallCheck(this,HorizontalRule),_possibleConstructorReturn(this,Object.getPrototypeOf(HorizontalRule).apply(this,arguments))}return _inherits(HorizontalRule,_Block6),_createClass(HorizontalRule,[{key:"contains",get:function(){return null}}]),HorizontalRule}(_schema.Block),Heading=exports.Heading=function(_Textblock){function Heading(){return _classCallCheck(this,Heading),_possibleConstructorReturn(this,Object.getPrototypeOf(Heading).apply(this,arguments))}return _inherits(Heading,_Textblock),_createClass(Heading,[{key:"attrs",get:function(){return{level:new _schema.Attribute({"default":"1"})}}},{key:"maxLevel",get:function(){return 6}}]),Heading}(_schema.Textblock),CodeBlock=exports.CodeBlock=function(_Textblock2){function CodeBlock(){return _classCallCheck(this,CodeBlock),_possibleConstructorReturn(this,Object.getPrototypeOf(CodeBlock).apply(this,arguments))}return _inherits(CodeBlock,_Textblock2),_createClass(CodeBlock,[{key:"contains",get:function(){return"text"}},{key:"containsMarks",get:function(){return!1}},{key:"isCode",get:function(){return!0}}]),CodeBlock}(_schema.Textblock),Paragraph=exports.Paragraph=function(_Textblock3){function Paragraph(){return _classCallCheck(this,Paragraph),_possibleConstructorReturn(this,Object.getPrototypeOf(Paragraph).apply(this,arguments))}return _inherits(Paragraph,_Textblock3),_createClass(Paragraph,[{key:"defaultTextblock",get:function(){return!0}}]),Paragraph}(_schema.Textblock),Image=exports.Image=function(_Inline){function Image(){return _classCallCheck(this,Image),_possibleConstructorReturn(this,Object.getPrototypeOf(Image).apply(this,arguments))}return _inherits(Image,_Inline),_createClass(Image,[{key:"attrs",get:function(){return{src:new _schema.Attribute,alt:new _schema.Attribute({"default":""}),title:new _schema.Attribute({"default":""})}}},{key:"draggable",get:function(){return!0}}]),Image}(_schema.Inline),HardBreak=exports.HardBreak=function(_Inline2){function HardBreak(){return _classCallCheck(this,HardBreak),_possibleConstructorReturn(this,Object.getPrototypeOf(HardBreak).apply(this,arguments))}return _inherits(HardBreak,_Inline2),_createClass(HardBreak,[{key:"selectable",get:function(){return!1}},{key:"isBR",get:function(){return!0}}]),HardBreak}(_schema.Inline),EmMark=exports.EmMark=function(_MarkType){function EmMark(){return _classCallCheck(this,EmMark),_possibleConstructorReturn(this,Object.getPrototypeOf(EmMark).apply(this,arguments))}return _inherits(EmMark,_MarkType),_createClass(EmMark,null,[{key:"rank",get:function(){return 51}}]),EmMark}(_schema.MarkType),StrongMark=exports.StrongMark=function(_MarkType2){function StrongMark(){return _classCallCheck(this,StrongMark),_possibleConstructorReturn(this,Object.getPrototypeOf(StrongMark).apply(this,arguments))}return _inherits(StrongMark,_MarkType2),_createClass(StrongMark,null,[{key:"rank",get:function(){return 52}}]),StrongMark}(_schema.MarkType),LinkMark=exports.LinkMark=function(_MarkType3){function LinkMark(){return _classCallCheck(this,LinkMark),_possibleConstructorReturn(this,Object.getPrototypeOf(LinkMark).apply(this,arguments))}return _inherits(LinkMark,_MarkType3),_createClass(LinkMark,[{key:"attrs",get:function(){return{href:new _schema.Attribute,title:new _schema.Attribute({"default":""})}}}],[{key:"rank",get:function(){return 25}}]),LinkMark}(_schema.MarkType),CodeMark=exports.CodeMark=function(_MarkType4){function CodeMark(){return _classCallCheck(this,CodeMark),_possibleConstructorReturn(this,Object.getPrototypeOf(CodeMark).apply(this,arguments))}return _inherits(CodeMark,_MarkType4),_createClass(CodeMark,[{key:"isCode",get:function(){return!0}}],[{key:"rank",get:function(){return 101}}]),CodeMark}(_schema.MarkType),defaultSpec=new _schema.SchemaSpec({doc:Doc,blockquote:BlockQuote,ordered_list:OrderedList,bullet_list:BulletList,list_item:ListItem,horizontal_rule:HorizontalRule,paragraph:Paragraph,heading:Heading,code_block:CodeBlock,text:_schema.Text,image:Image,hard_break:HardBreak},{em:EmMark,strong:StrongMark,link:LinkMark,code:CodeMark});exports.defaultSchema=new _schema.Schema(defaultSpec)},{"./schema":38}],31:[function(require,module,exports){"use strict";function findDiffStart(a,b){for(var path=arguments.length<=2||void 0===arguments[2]?[]:arguments[2],iA=a.iter(),iB=b.iter(),offset=0;;){if(iA.atEnd()||iB.atEnd()){if(a.size==b.size)return null;break}var childA=iA.next(),childB=iB.next();if(childA!=childB){if(!childA.sameMarkup(childB))break;if(childA.isText&&childA.text!=childB.text){for(var j=0;childA.text[j]==childB.text[j];j++)offset++;break}if(childA.size||childB.size){path.push(offset);var inner=findDiffStart(childA.content,childB.content,path);if(inner)return inner;path.pop()}offset+=childA.width}else offset+=childA.width}return new _pos.Pos(path,offset)}function findDiffEnd(a,b){for(var pathA=arguments.length<=2||void 0===arguments[2]?[]:arguments[2],pathB=arguments.length<=3||void 0===arguments[3]?[]:arguments[3],iA=a.reverseIter(),iB=b.reverseIter(),offA=a.size,offB=b.size;;){if(iA.atEnd()||iB.atEnd()){if(a.size==b.size)return null;break}var childA=iA.next(),childB=iB.next();if(childA!=childB){if(!childA.sameMarkup(childB))break;if(childA.isText&&childA.text!=childB.text){for(var same=0,minSize=Math.min(childA.text.length,childB.text.length);minSize>same&&childA.text[childA.text.length-same-1]==childB.text[childB.text.length-same-1];)same++,offA--,offB--;break}if(offA-=childA.width,offB-=childB.width,childA.size||childB.size){pathA.push(offA),pathB.push(offB);var inner=findDiffEnd(childA.content,childB.content,pathA,pathB);if(inner)return inner;pathA.pop(),pathB.pop()}}else offA-=childA.width,offB-=childB.width}return{a:new _pos.Pos(pathA,offA),b:new _pos.Pos(pathB,offB)}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.findDiffStart=findDiffStart,exports.findDiffEnd=findDiffEnd;var _pos=require("./pos")},{"./pos":37}],32:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ModelError=void 0;var _error=require("../util/error");exports.ModelError=function(_ProseMirrorError){function ModelError(){return _classCallCheck(this,ModelError),_possibleConstructorReturn(this,Object.getPrototypeOf(ModelError).apply(this,arguments))}return _inherits(ModelError,_ProseMirrorError),ModelError}(_error.ProseMirrorError)},{"../util/error":52}],33:[function(require,module,exports){"use strict";function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.emptyFragment=exports.Fragment=void 0;var _error=require("./error"),Fragment=exports.Fragment=function(){function Fragment(){_classCallCheck(this,Fragment)}return _createClass(Fragment,[{key:"append",value:function(other){var joinLeft=arguments.length<=1||void 0===arguments[1]?0:arguments[1],joinRight=arguments.length<=2||void 0===arguments[2]?0:arguments[2];return this.size?other.size?this.appendInner(other,joinLeft,joinRight):joinLeft?this.replace(this.size-1,this.lastChild.close(joinLeft-1,"end")):this:joinRight?other.replace(0,other.firstChild.close(joinRight-1,"start")):other}},{key:"toString",value:function(){var str="";return this.forEach(function(n){return str+=(str?", ":"")+n.toString()}),str}},{key:"toArray",value:function(){for(var n,from=arguments.length<=0||void 0===arguments[0]?0:arguments[0],to=arguments.length<=1||void 0===arguments[1]?this.size:arguments[1],f=arguments[2],result=[],iter=this.iter(from,to);n=iter.next().value;)result.push(f?f(n):n);return result}},{key:"map",value:function(f){return Fragment.fromArray(this.toArray(void 0,void 0,f))}},{key:"some",value:function(f){for(var n,iter=this.iter();n=iter.next().value;)if(f(n))return n}},{key:"close",value:function(depth,side){var child="start"==side?this.firstChild:this.lastChild,closed=child.close(depth-1,side);return closed==child?this:this.replace("start"==side?0:this.size-1,closed)}},{key:"nodesBetween",value:function(from,to,f,path,parent){for(var node,moreFrom=from&&from.depth>path.length,moreTo=to&&to.depth>path.length,start=moreFrom?from.path[path.length]:from?from.offset:0,end=moreTo?to.path[path.length]+1:to?to.offset:this.size,iter=this.iter(start,end);node=iter.next().value;){var startOffset=iter.offset-node.width;path.push(startOffset),node.nodesBetween(moreFrom&&startOffset==start?from:null,moreTo&&iter.offset==end?to:null,f,path,parent),path.pop()}}},{key:"sliceBetween",value:function(from,to){for(var node,depth=arguments.length<=2||void 0===arguments[2]?0:arguments[2],moreFrom=from&&from.depth>depth,moreTo=to&&to.depth>depth,start=moreFrom?from.path[depth]:from?from.offset:0,end=moreTo?to.path[depth]+1:to?to.offset:this.size,nodes=[],iter=this.iter(start,end);node=iter.next().value;){var passFrom=moreFrom&&iter.offset-node.width==start?from:null,passTo=moreTo&&iter.offset==end?to:null;(passFrom||passTo)&&(node=node.sliceBetween(passFrom,passTo,depth+1)),nodes.push(node)}return new this.constructor(nodes)}},{key:"textContent",get:function(){var text="";return this.forEach(function(n){return text+=n.textContent}),text}}],[{key:"fromJSON",value:function(schema,value){return value?this.fromArray(value.map(schema.nodeFromJSON)):emptyFragment}},{key:"fromArray",value:function(array){if(!array.length)return emptyFragment;for(var hasText=!1,joined=void 0,i=0;i<array.length;i++){var node=array[i];node.isText&&(hasText=!0,i&&array[i-1].sameMarkup(node))?(joined||(joined=array.slice(0,i)),joined[joined.length-1]=node.copy(joined[joined.length-1].text+node.text)):joined&&joined.push(node)}return hasText?new TextFragment(joined||array):new FlatFragment(array)}},{key:"from",value:function(nodes){return nodes?nodes instanceof Fragment?nodes:this.fromArray(Array.isArray(nodes)?nodes:[nodes]):emptyFragment}}]),Fragment}(),iterEnd={done:!0},FlatIterator=function(){function FlatIterator(array,pos,end){_classCallCheck(this,FlatIterator),this.array=array,this.pos=pos,this.end=end}return _createClass(FlatIterator,[{key:"copy",value:function(){return new this.constructor(this.array,this.pos,this.end)}},{key:"atEnd",value:function(){return this.pos==this.end}},{key:"next",value:function(){return this.pos==this.end?iterEnd:this.array[this.pos++]}},{key:"offset",get:function(){return this.pos}}]),FlatIterator}(),ReverseFlatIterator=function(_FlatIterator){function ReverseFlatIterator(){return _classCallCheck(this,ReverseFlatIterator),_possibleConstructorReturn(this,Object.getPrototypeOf(ReverseFlatIterator).apply(this,arguments))}return _inherits(ReverseFlatIterator,_FlatIterator),_createClass(ReverseFlatIterator,[{key:"next",value:function(){return this.pos==this.end?iterEnd:this.array[--this.pos]}}]),ReverseFlatIterator}(FlatIterator),FlatFragment=function(_Fragment){function FlatFragment(content){_classCallCheck(this,FlatFragment);var _this2=_possibleConstructorReturn(this,Object.getPrototypeOf(FlatFragment).call(this));return _this2.content=content,_this2}return _inherits(FlatFragment,_Fragment),_createClass(FlatFragment,[{key:"iter",value:function(){var start=arguments.length<=0||void 0===arguments[0]?0:arguments[0],end=arguments.length<=1||void 0===arguments[1]?this.size:arguments[1];return new FlatIterator(this.content,start,end)}},{key:"reverseIter",value:function(){var start=arguments.length<=0||void 0===arguments[0]?this.size:arguments[0],end=arguments.length<=1||void 0===arguments[1]?0:arguments[1];return new ReverseFlatIterator(this.content,start,end)}},{key:"child",value:function(off){return(0>off||off>=this.content.length)&&_error.ModelError.raise("Offset "+off+" out of range"),this.content[off]}},{key:"forEach",value:function(f){for(var i=0;i<this.content.length;i++)f(this.content[i],i,i+1)}},{key:"chunkBefore",value:function(off){return{node:this.child(off-1),start:off-1}}},{key:"chunkAfter",value:function(off){return{node:this.child(off),start:off}}},{key:"slice",value:function(from){var to=arguments.length<=1||void 0===arguments[1]?this.size:arguments[1];return from==to?emptyFragment:new FlatFragment(this.content.slice(from,to))}},{key:"replace",value:function(offset,node){node.isText&&_error.ModelError.raise("Argument to replace should be a non-text node");var copy=this.content.slice();return copy[offset]=node,new FlatFragment(copy)}},{key:"appendInner",value:function(other,joinLeft,joinRight){var last=this.content.length-1,content=this.content.slice(0,last),before=this.content[last],after=other.firstChild;return joinLeft>0&&joinRight>0&&before.sameMarkup(after)?content.push(before.append(after.content,joinLeft-1,joinRight-1)):content.push(before.close(joinLeft-1,"end"),after.close(joinRight-1,"start")),Fragment.fromArray(content.concat(other.toArray(after.width)))}},{key:"toJSON",value:function(){return this.content.map(function(n){return n.toJSON()})}},{key:"size",get:function(){return this.content.length}},{key:"firstChild",get:function(){return this.content.length?this.content[0]:null}},{key:"lastChild",get:function(){return this.content.length?this.content[this.content.length-1]:null}}]),FlatFragment}(Fragment),emptyFragment=exports.emptyFragment=new FlatFragment([]),TextIterator=function(){function TextIterator(fragment,startOffset,endOffset){var pos=arguments.length<=3||void 0===arguments[3]?-1:arguments[3];_classCallCheck(this,TextIterator),this.frag=fragment,this.offset=startOffset,this.pos=pos,this.endOffset=endOffset}return _createClass(TextIterator,[{key:"copy",value:function(){return new this.constructor(this.frag,this.offset,this.endOffset,this.pos)}},{key:"atEnd",value:function(){return this.offset==this.endOffset}},{key:"next",value:function(){if(-1==this.pos){var start=this.init();if(start)return start}return this.offset==this.endOffset?iterEnd:this.advance()}},{key:"advance",value:function(){var node=this.frag.content[this.pos++],end=this.offset+node.width;return end>this.endOffset?(node=node.copy(node.text.slice(0,this.endOffset-this.offset)),this.offset=this.endOffset,node):(this.offset=end,node)}},{key:"init",value:function(){this.pos=0;for(var offset=0;offset<this.offset;){var node=this.frag.content[this.pos++],end=offset+node.width;if(end==this.offset)break;if(end>this.offset){var sliceEnd=node.width;return end>this.endOffset&&(sliceEnd=this.endOffset-offset,end=this.endOffset),node=node.copy(node.text.slice(this.offset-offset,sliceEnd)),this.offset=end,node}offset=end}}}]),TextIterator}(),ReverseTextIterator=function(_TextIterator){function ReverseTextIterator(){return _classCallCheck(this,ReverseTextIterator),_possibleConstructorReturn(this,Object.getPrototypeOf(ReverseTextIterator).apply(this,arguments))}return _inherits(ReverseTextIterator,_TextIterator),_createClass(ReverseTextIterator,[{key:"advance",value:function(){var node=this.frag.content[--this.pos],end=this.offset-node.width;return end<this.endOffset?(node=node.copy(node.text.slice(this.endOffset-end)),this.offset=this.endOffset,node):(this.offset=end,node)}},{key:"init",value:function(){this.pos=this.frag.content.length;for(var offset=this.frag.size;offset>this.offset;){var node=this.frag.content[--this.pos],end=offset-node.width;if(end==this.offset)break;if(end<this.offset)return end<this.endOffset?(node=node.copy(node.text.slice(this.endOffset-end,this.offset-end)),end=this.endOffset):node=node.copy(node.text.slice(0,this.offset-end)),this.offset=end,node;offset=end}}}]),ReverseTextIterator}(TextIterator),TextFragment=function(_Fragment2){function TextFragment(content,size){_classCallCheck(this,TextFragment);var _this4=_possibleConstructorReturn(this,Object.getPrototypeOf(TextFragment).call(this));if(_this4.content=content,_this4.size=size||0,null==size)for(var i=0;i<content.length;i++)_this4.size+=content[i].width;return _this4}return _inherits(TextFragment,_Fragment2),_createClass(TextFragment,[{key:"iter",value:function(){var from=arguments.length<=0||void 0===arguments[0]?0:arguments[0],to=arguments.length<=1||void 0===arguments[1]?this.size:arguments[1];return new TextIterator(this,from,to)}},{key:"reverseIter",value:function(){var from=arguments.length<=0||void 0===arguments[0]?this.size:arguments[0],to=arguments.length<=1||void 0===arguments[1]?0:arguments[1];return new ReverseTextIterator(this,from,to)}},{key:"child",value:function child(off){(0>off||off>=this.size)&&_error.ModelError.raise("Offset "+off+" out of range");for(var i=0,curOff=0;i<this.content.length;i++){var child=this.content[i];if(curOff+=child.width,curOff>off)return child}}},{key:"forEach",value:function(f){for(var i=0,off=0;i<this.content.length;i++){var child=this.content[i];f(child,off,off+=child.width)}}},{key:"chunkBefore",value:function(off){off||_error.ModelError.raise("No chunk before start of node");for(var i=0,curOff=0;i<this.content.length;i++){var child=this.content[i],end=curOff+child.width;if(end>=off)return{node:child,start:curOff};curOff=end}}},{key:"chunkAfter",value:function(off){off==this.size&&_error.ModelError.raise("No chunk after end of node");for(var i=0,curOff=0;i<this.content.length;i++){var child=this.content[i],end=curOff+child.width;if(end>off)return{node:child,start:curOff};curOff=end}}},{key:"slice",value:function(){var from=arguments.length<=0||void 0===arguments[0]?0:arguments[0],to=arguments.length<=1||void 0===arguments[1]?this.size:arguments[1];return from==to?emptyFragment:new TextFragment(this.toArray(from,to))}},{key:"replace",value:function(off,node){node.isText&&_error.ModelError.raise("Argument to replace should be a non-text node");for(var curNode=void 0,index=void 0,curOff=0;off>curOff;index++)curNode=this.content[index],curOff+=curNode.width;curNode.isText&&_error.ModelError.raise("Can not replace text content with replace method");var copy=this.content.slice();return copy[index]=node,new TextFragment(copy)}},{key:"appendInner",value:function(other,joinLeft,joinRight){var last=this.content.length-1,content=this.content.slice(0,last),before=this.content[last],after=other.firstChild,same=before.sameMarkup(after);return same&&before.isText?content.push(before.copy(before.text+after.text)):same&&joinLeft>0&&joinRight>0?content.push(before.append(after.content,joinLeft-1,joinRight-1)):content.push(before.close(joinLeft-1,"end"),after.close(joinRight-1,"start")),Fragment.fromArray(content.concat(other.toArray(after.width)))}},{key:"toJSON",value:function(){return this.content.map(function(n){return n.toJSON()})}},{key:"firstChild",get:function(){return this.size?this.content[0]:null}},{key:"lastChild",get:function(){return this.size?this.content[this.content.length-1]:null}}]),TextFragment}(Fragment);"undefined"!=typeof Symbol&&(Fragment.prototype[Symbol.iterator]=function(){return this.iter()},FlatIterator.prototype[Symbol.iterator]=TextIterator.prototype[Symbol.iterator]=function(){return this})},{"./error":32}],34:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _node=require("./node");Object.defineProperty(exports,"Node",{enumerable:!0,get:function(){return _node.Node}});var _fragment=require("./fragment");Object.defineProperty(exports,"Fragment",{enumerable:!0,get:function(){return _fragment.Fragment}}),Object.defineProperty(exports,"emptyFragment",{enumerable:!0,get:function(){return _fragment.emptyFragment}});var _mark=require("./mark");Object.defineProperty(exports,"Mark",{enumerable:!0,get:function(){return _mark.Mark}});var _schema=require("./schema");Object.defineProperty(exports,"SchemaSpec",{enumerable:!0,get:function(){return _schema.SchemaSpec}}),Object.defineProperty(exports,"Schema",{enumerable:!0,get:function(){return _schema.Schema}}),Object.defineProperty(exports,"SchemaError",{enumerable:!0,get:function(){return _schema.SchemaError}}),Object.defineProperty(exports,"NodeType",{enumerable:!0,get:function(){return _schema.NodeType}}),Object.defineProperty(exports,"Block",{enumerable:!0,get:function(){return _schema.Block}}),Object.defineProperty(exports,"Textblock",{enumerable:!0,get:function(){return _schema.Textblock}}),Object.defineProperty(exports,"Inline",{enumerable:!0,get:function(){return _schema.Inline}}),Object.defineProperty(exports,"Text",{enumerable:!0,get:function(){return _schema.Text}}),Object.defineProperty(exports,"MarkType",{enumerable:!0,get:function(){return _schema.MarkType}}),Object.defineProperty(exports,"Attribute",{enumerable:!0,get:function(){return _schema.Attribute}});var _defaultschema=require("./defaultschema");Object.defineProperty(exports,"defaultSchema",{enumerable:!0,get:function(){return _defaultschema.defaultSchema}}),Object.defineProperty(exports,"Doc",{enumerable:!0,get:function(){return _defaultschema.Doc}}),Object.defineProperty(exports,"BlockQuote",{enumerable:!0,get:function(){return _defaultschema.BlockQuote}}),Object.defineProperty(exports,"OrderedList",{enumerable:!0,get:function(){return _defaultschema.OrderedList}}),Object.defineProperty(exports,"BulletList",{enumerable:!0,get:function(){return _defaultschema.BulletList}}),Object.defineProperty(exports,"ListItem",{enumerable:!0,get:function(){return _defaultschema.ListItem}}),Object.defineProperty(exports,"HorizontalRule",{enumerable:!0,get:function(){return _defaultschema.HorizontalRule}}),Object.defineProperty(exports,"Paragraph",{enumerable:!0,get:function(){return _defaultschema.Paragraph}}),Object.defineProperty(exports,"Heading",{enumerable:!0,get:function(){return _defaultschema.Heading}}),Object.defineProperty(exports,"CodeBlock",{enumerable:!0,get:function(){return _defaultschema.CodeBlock}}),Object.defineProperty(exports,"Image",{enumerable:!0,get:function(){return _defaultschema.Image}}),Object.defineProperty(exports,"HardBreak",{enumerable:!0,get:function(){return _defaultschema.HardBreak}}),Object.defineProperty(exports,"CodeMark",{enumerable:!0,get:function(){return _defaultschema.CodeMark}}),Object.defineProperty(exports,"EmMark",{enumerable:!0,get:function(){return _defaultschema.EmMark}}),Object.defineProperty(exports,"StrongMark",{enumerable:!0,get:function(){return _defaultschema.StrongMark}}),Object.defineProperty(exports,"LinkMark",{enumerable:!0,get:function(){return _defaultschema.LinkMark}});var _pos=require("./pos");Object.defineProperty(exports,"Pos",{enumerable:!0,get:function(){return _pos.Pos}});var _diff=require("./diff");Object.defineProperty(exports,"findDiffStart",{enumerable:!0,get:function(){return _diff.findDiffStart}}),Object.defineProperty(exports,"findDiffEnd",{enumerable:!0,get:function(){return _diff.findDiffEnd}});var _error=require("./error");Object.defineProperty(exports,"ModelError",{enumerable:!0,get:function(){return _error.ModelError}})},{"./defaultschema":30,"./diff":31,"./error":32,"./fragment":33,"./mark":35,"./node":36,"./pos":37,"./schema":38}],35:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0});var empty=(exports.Mark=function(){function Mark(type,attrs){_classCallCheck(this,Mark),this.type=type,this.attrs=attrs}return _createClass(Mark,[{key:"toJSON",value:function(){var obj={_:this.type.name};for(var attr in this.attrs)obj[attr]=this.attrs[attr];return obj}},{key:"addToSet",value:function(set){for(var i=0;i<set.length;i++){var other=set[i];if(other.type==this.type)return this.eq(other)?set:set.slice(0,i).concat(this).concat(set.slice(i+1));if(other.type.rank>this.type.rank)return set.slice(0,i).concat(this).concat(set.slice(i))}return set.concat(this)}},{key:"removeFromSet",value:function(set){for(var i=0;i<set.length;i++)if(this.eq(set[i]))return set.slice(0,i).concat(set.slice(i+1));return set}},{key:"isInSet",value:function(set){for(var i=0;i<set.length;i++)if(this.eq(set[i]))return!0;return!1}},{key:"eq",value:function(other){if(this==other)return!0;if(this.type!=other.type)return!1;for(var attr in this.attrs)if(other.attrs[attr]!=this.attrs[attr])return!1;return!0}}],[{key:"sameSet",value:function(a,b){if(a==b)return!0;if(a.length!=b.length)return!1;for(var i=0;i<a.length;i++)if(!a[i].eq(b[i]))return!1;return!0}},{key:"setFrom",value:function(marks){if(!marks||0==marks.length)return empty;if(marks instanceof Mark)return[marks];var copy=marks.slice();return copy.sort(function(a,b){return a.type.rank-b.type.rank}),copy}}]),Mark}(),[])},{}],36:[function(require,module,exports){"use strict";function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function wrapMarks(marks,str){for(var i=marks.length-1;i>=0;i--)str=marks[i].type.name+"("+str+")";return str}var _get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)},_createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextNode=exports.Node=void 0;var _fragment=require("./fragment"),_mark=require("./mark"),_pos=require("./pos"),emptyArray=[],emptyAttrs=Object.create(null),Node=function(){function Node(type,attrs,content,marks){_classCallCheck(this,Node),this.type=type,this.attrs=attrs,this.content=content||_fragment.emptyFragment,this.marks=marks||emptyArray}return _createClass(Node,[{key:"child",value:function(off){return this.content.child(off)}},{key:"iter",value:function(start,end){return this.content.iter(start,end)}},{key:"reverseIter",value:function(start,end){return this.content.reverseIter(start,end)}},{key:"chunkBefore",value:function(off){return this.content.chunkBefore(off)}},{key:"chunkAfter",value:function(off){return this.content.chunkAfter(off);
 }},{key:"forEach",value:function(f){this.content.forEach(f)}},{key:"sameMarkup",value:function(other){return this.hasMarkup(other.type,other.attrs,other.marks)}},{key:"hasMarkup",value:function(type,attrs,marks){return this.type==type&&Node.sameAttrs(this.attrs,attrs||emptyAttrs)&&_mark.Mark.sameSet(this.marks,marks||emptyArray)}},{key:"copy",value:function(){var content=arguments.length<=0||void 0===arguments[0]?null:arguments[0];return new this.constructor(this.type,this.attrs,content,this.marks)}},{key:"mark",value:function(marks){return new this.constructor(this.type,this.attrs,this.content,marks)}},{key:"slice",value:function(from,to){return this.copy(this.content.slice(from,to))}},{key:"splice",value:function(from,to,replace){return this.copy(this.content.slice(0,from).append(replace).append(this.content.slice(to)))}},{key:"append",value:function(fragment){var joinLeft=arguments.length<=1||void 0===arguments[1]?0:arguments[1],joinRight=arguments.length<=2||void 0===arguments[2]?0:arguments[2];return this.copy(this.content.append(fragment,joinLeft,joinRight))}},{key:"replace",value:function(pos,node){return this.copy(this.content.replace(pos,node))}},{key:"replaceDeep",value:function(path,node){var depth=arguments.length<=2||void 0===arguments[2]?0:arguments[2];if(depth==path.length)return node;var pos=path[depth];return this.replace(pos,this.child(pos).replaceDeep(path,node,depth+1))}},{key:"close",value:function(depth,side){if(0==depth&&0==this.size&&!this.type.canBeEmpty)return this.copy(this.type.defaultContent());var closedContent=void 0;return depth>0&&(closedContent=this.content.close(depth-1,side))!=this.content?this.copy(closedContent):this}},{key:"path",value:function(_path){for(var i=0,node=this;i<_path.length;node=node.child(_path[i]),i++);return node}},{key:"nodeAfter",value:function(pos){var parent=this.path(pos.path);return pos.offset<parent.size?parent.child(pos.offset):null}},{key:"pathNodes",value:function(path){for(var nodes=[],i=0,node=this;nodes.push(node),i!=path.length;i++)node=node.child(path[i]);return nodes}},{key:"siblingRange",value:function(from,to){for(var i=0,node=this;;i++){if(node.isTextblock){var path=from.path.slice(0,i-1),offset=from.path[i-1];return{from:new _pos.Pos(path,offset),to:new _pos.Pos(path,offset+1)}}var fromEnd=i==from.path.length,toEnd=i==to.path.length,left=fromEnd?from.offset:from.path[i],right=toEnd?to.offset:to.path[i];if(fromEnd||toEnd||left!=right){var path=from.path.slice(0,i);return{from:new _pos.Pos(path,left),to:new _pos.Pos(path,right+(toEnd?0:1))}}node=node.child(left)}}},{key:"nodesBetween",value:function(from,to,f){var path=arguments.length<=3||void 0===arguments[3]?[]:arguments[3],parent=arguments.length<=4||void 0===arguments[4]?null:arguments[4];f(this,path,parent)!==!1&&this.content.nodesBetween(from,to,f,path,this)}},{key:"inlineNodesBetween",value:function(from,to,f){this.nodesBetween(from,to,function(node,path,parent){if(node.isInline){var last=path.length-1;f(node,path.slice(0,last),path[last],path[last]+node.width,parent)}})}},{key:"sliceBetween",value:function(from,to){var depth=arguments.length<=2||void 0===arguments[2]?0:arguments[2];return this.copy(this.content.sliceBetween(from,to,depth))}},{key:"marksAt",value:function(pos){var parent=this.path(pos.path);return parent.isTextblock&&parent.size?parent.chunkBefore(pos.offset||1).node.marks:emptyArray}},{key:"rangeHasMark",value:function(from,to,type){var found=!1;return this.nodesBetween(from,to,function(node){type.isInSet(node.marks)&&(found=!0)}),found}},{key:"toString",value:function(){var name=this.type.name;return this.content.size&&(name+="("+this.content.toString()+")"),wrapMarks(this.marks,name)}},{key:"toJSON",value:function(){var obj={type:this.type.name};for(var _ in this.attrs){obj.attrs=this.attrs;break}return this.size&&(obj.content=this.content.toJSON()),this.marks.length&&(obj.marks=this.marks.map(function(n){return n.toJSON()})),obj}},{key:"size",get:function(){return this.content.size}},{key:"width",get:function(){return 1}},{key:"textContent",get:function(){return this.content.textContent}},{key:"firstChild",get:function(){return this.content.firstChild}},{key:"lastChild",get:function(){return this.content.lastChild}},{key:"isBlock",get:function(){return this.type.isBlock}},{key:"isTextblock",get:function(){return this.type.isTextblock}},{key:"isInline",get:function(){return this.type.isInline}},{key:"isText",get:function(){return this.type.isText}},{key:"value",get:function(){return this}}],[{key:"sameAttrs",value:function(a,b){if(a==b)return!0;for(var prop in a)if(a[prop]!==b[prop])return!1;return!0}},{key:"fromJSON",value:function(schema,json){var type=schema.nodeType(json.type),content=null!=json.text?json.text:_fragment.Fragment.fromJSON(schema,json.content);return type.create(json.attrs,content,json.marks&&json.marks.map(schema.markFromJSON))}}]),Node}();exports.Node=Node,"undefined"!=typeof Symbol&&(Node.prototype[Symbol.iterator]=function(){return this.iter()});exports.TextNode=function(_Node){function TextNode(type,attrs,content,marks){_classCallCheck(this,TextNode);var _this=_possibleConstructorReturn(this,Object.getPrototypeOf(TextNode).call(this,type,attrs,null,marks));return _this.text=content,_this}return _inherits(TextNode,_Node),_createClass(TextNode,[{key:"toString",value:function(){return wrapMarks(this.marks,JSON.stringify(this.text))}},{key:"mark",value:function(marks){return new TextNode(this.type,this.attrs,this.text,marks)}},{key:"toJSON",value:function(){var base=_get(Object.getPrototypeOf(TextNode.prototype),"toJSON",this).call(this);return base.text=this.text,base}},{key:"textContent",get:function(){return this.text}},{key:"width",get:function(){return this.text.length}}]),TextNode}(Node)},{"./fragment":33,"./mark":35,"./pos":37}],37:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Pos=void 0;var _error=require("./error");exports.Pos=function(){function Pos(path,offset){_classCallCheck(this,Pos),this.path=path,this.offset=offset}return _createClass(Pos,[{key:"toString",value:function(){return this.path.join("/")+":"+this.offset}},{key:"max",value:function(other){return this.cmp(other)>0?this:other}},{key:"min",value:function(other){return this.cmp(other)<0?this:other}},{key:"cmp",value:function(other){return other==this?0:Pos.cmp(this.path,this.offset,other.path,other.offset)}},{key:"shorten",value:function(){var to=arguments.length<=0||void 0===arguments[0]?null:arguments[0],offset=arguments.length<=1||void 0===arguments[1]?0:arguments[1];if(to>=this.depth){if(to==this.depth&&!offset)return new Pos(this.path,this.offset+offset);_error.ModelError.raise("Invalid shorten depth "+to+" for "+this)}return Pos.shorten(this.path,to,offset)}},{key:"move",value:function(by){return new Pos(this.path,this.offset+by)}},{key:"toPath",value:function(){var move=arguments.length<=0||void 0===arguments[0]?0:arguments[0];return this.path.concat(this.offset+move)}},{key:"extend",value:function(pos){for(var path=this.path.slice(),add=this.offset,i=0;i<pos.path.length;i++)path.push(pos.path[i]+add),add=0;return new Pos(path,pos.offset+add)}},{key:"isValid",value:function(doc,requireTextblock){for(var i=0,node=doc;;i++){if(i==this.path.length)return requireTextblock&&!node.isTextblock?!1:this.offset<=node.size;var n=this.path[i];if(n>=node.size)return!1;node=node.child(n)}}},{key:"toJSON",value:function(){return this}},{key:"depth",get:function(){return this.path.length}}],[{key:"cmp",value:function(pathA,offsetA,pathB,offsetB){for(var lenA=pathA.length,lenB=pathB.length,i=0,end=Math.min(lenA,lenB);end>i;i++){var diff=pathA[i]-pathB[i];if(0!=diff)return diff}return lenA>lenB?offsetB<=pathA[i]?1:-1:lenB>lenA?offsetA<=pathB[i]?-1:1:offsetA-offsetB}},{key:"samePath",value:function(pathA,pathB){if(pathA.length!=pathB.length)return!1;for(var i=0;i<pathA.length;i++)if(pathA[i]!==pathB[i])return!1;return!0}},{key:"shorten",value:function(path){var to=arguments.length<=1||void 0===arguments[1]?null:arguments[1],offset=arguments.length<=2||void 0===arguments[2]?0:arguments[2];return null==to&&(to=path.length-1),new Pos(path.slice(0,to),path[to]+offset)}},{key:"from",value:function(array){var move=arguments.length<=1||void 0===arguments[1]?0:arguments[1];return array.length||_error.ModelError.raise("Can't create a pos from an empty array"),new Pos(array.slice(0,array.length-1),array[array.length-1]+move)}},{key:"fromJSON",value:function(json){return new Pos(json.path,json.offset)}}]),Pos}()},{"./error":32}],38:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function overlayObj(base,update){var copy=(0,_obj.copyObj)(base);for(var name in update){var value=update[name];null==value?delete copy[name]:copy[name]=value}return copy}var _get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)},_createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Schema=exports.SchemaSpec=exports.MarkType=exports.Attribute=exports.Text=exports.Inline=exports.Textblock=exports.Block=exports.NodeType=exports.SchemaError=void 0;var _node=require("./node"),_fragment=require("./fragment"),_mark=require("./mark"),_obj=require("../util/obj"),_error=require("../util/error"),SchemaError=exports.SchemaError=function(_ProseMirrorError){function SchemaError(){return _classCallCheck(this,SchemaError),_possibleConstructorReturn(this,Object.getPrototypeOf(SchemaError).apply(this,arguments))}return _inherits(SchemaError,_ProseMirrorError),SchemaError}(_error.ProseMirrorError),SchemaItem=function(){function SchemaItem(){_classCallCheck(this,SchemaItem)}return _createClass(SchemaItem,[{key:"getDefaultAttrs",value:function(){var defaults=Object.create(null);for(var attrName in this.attrs){var attr=this.attrs[attrName];if(null==attr["default"])return null;defaults[attrName]=attr["default"]}return defaults}},{key:"computeAttrs",value:function(attrs,arg){var built=Object.create(null);for(var name in this.attrs){var value=attrs&&attrs[name];if(null==value){var attr=this.attrs[name];null!=attr["default"]?value=attr["default"]:attr.compute?value=attr.compute(this,arg):SchemaError.raise("No value supplied for attribute "+name)}built[name]=value}return built}},{key:"freezeAttrs",value:function(){var frozen=Object.create(null);for(var name in this.attrs)frozen[name]=this.attrs[name];Object.defineProperty(this,"attrs",{value:frozen})}},{key:"attrs",get:function(){return{}}}],[{key:"updateAttrs",value:function(attrs){Object.defineProperty(this.prototype,"attrs",{value:overlayObj(this.prototype.attrs,attrs)})}},{key:"getRegistry",value:function(){return this==SchemaItem?null:(this.prototype.hasOwnProperty("registry")||(this.prototype.registry=Object.create(Object.getPrototypeOf(this).getRegistry())),this.prototype.registry)}},{key:"getNamespace",value:function(name){if(this==SchemaItem)return null;var reg=this.getRegistry();return Object.prototype.hasOwnProperty.call(reg,name)||(reg[name]=Object.create(Object.getPrototypeOf(this).getNamespace(name))),reg[name]}},{key:"register",value:function(namespace,name,value){this.getNamespace(namespace)[name]=function(){return value}}},{key:"registerComputed",value:function(namespace,name,f){this.getNamespace(namespace)[name]=f}},{key:"cleanNamespace",value:function(namespace){this.getNamespace(namespace).__proto__=null}}]),SchemaItem}(),NodeType=exports.NodeType=function(_SchemaItem){function NodeType(name,kind,schema){_classCallCheck(this,NodeType);var _this2=_possibleConstructorReturn(this,Object.getPrototypeOf(NodeType).call(this));return _this2.name=name,_this2.kind=kind,_this2.freezeAttrs(),_this2.defaultAttrs=_this2.getDefaultAttrs(),_this2.schema=schema,_this2}return _inherits(NodeType,_SchemaItem),_createClass(NodeType,[{key:"canContainFragment",value:function(fragment){var _this3=this,ok=!0;return fragment.forEach(function(n){_this3.canContain(n)||(ok=!1)}),ok}},{key:"canContain",value:function(node){if(!this.canContainType(node.type))return!1;for(var i=0;i<node.marks.length;i++)if(!this.canContainMark(node.marks[i]))return!1;return!0}},{key:"canContainMark",value:function(mark){var contains=this.containsMarks;if(contains===!0)return!0;if(contains)for(var i=0;i<contains.length;i++)if(contains[i]==mark.name)return!0;return!1}},{key:"canContainType",value:function(type){return this.schema.subKind(type.kind,this.contains)}},{key:"canContainContent",value:function(type){return this.schema.subKind(type.contains,this.contains)}},{key:"findConnection",value:function(other){if(this.canContainType(other))return[];for(var seen=Object.create(null),active=[{from:this,via:[]}];active.length;){var current=active.shift();for(var name in this.schema.nodes){var type=this.schema.nodes[name];if(type.defaultAttrs&&!(type.contains in seen)&&current.from.canContainType(type)){var via=current.via.concat(type);if(type.canContainType(other))return via;active.push({from:type,via:via}),seen[type.contains]=!0}}}}},{key:"computeAttrs",value:function(attrs,content){return!attrs&&this.defaultAttrs?this.defaultAttrs:_get(Object.getPrototypeOf(NodeType.prototype),"computeAttrs",this).call(this,attrs,content)}},{key:"create",value:function(attrs,content,marks){return new _node.Node(this,this.computeAttrs(attrs,content),_fragment.Fragment.from(content),_mark.Mark.setFrom(marks))}},{key:"createAutoFill",value:function(attrs,content,marks){return content&&0!=content.length||this.canBeEmpty||(content=this.defaultContent()),this.create(attrs,content,marks)}},{key:"isBlock",get:function(){return!1}},{key:"isTextblock",get:function(){return!1}},{key:"isInline",get:function(){return!1}},{key:"isText",get:function(){return!1}},{key:"selectable",get:function(){return!0}},{key:"draggable",get:function(){return!1}},{key:"locked",get:function(){return!1}},{key:"contains",get:function(){return null}},{key:"canBeEmpty",get:function(){return!0}},{key:"containsMarks",get:function(){return!1}}],[{key:"compile",value:function(types,schema){var result=Object.create(null);for(var name in types){for(var type=types[name],kinds=type.kinds.split(" "),i=0;i<kinds.length;i++)schema.registerKind(kinds[i],i?kinds[i-1]:null);result[name]=new type(name,kinds[kinds.length-1],schema)}for(var name in result){var contains=result[name].contains;!contains||contains in schema.kinds||SchemaError.raise("Node type "+name+" is specified to contain non-existing kind "+contains)}return result.doc||SchemaError.raise("Every schema needs a 'doc' type"),result.text||SchemaError.raise("Every schema needs a 'text' type"),result}},{key:"kinds",get:function(){return"node"}}]),NodeType}(SchemaItem),Block=exports.Block=function(_NodeType){function Block(){return _classCallCheck(this,Block),_possibleConstructorReturn(this,Object.getPrototypeOf(Block).apply(this,arguments))}return _inherits(Block,_NodeType),_createClass(Block,[{key:"defaultContent",value:function(){var inner=this.schema.defaultTextblockType().create(),conn=this.findConnection(inner.type);conn||SchemaError.raise("Can't create default content for "+this.name);for(var i=conn.length-1;i>=0;i--)inner=conn[i].create(null,inner);return _fragment.Fragment.from(inner)}},{key:"contains",get:function(){return"block"}},{key:"isBlock",get:function(){return!0}},{key:"canBeEmpty",get:function(){return null==this.contains}}],[{key:"kinds",get:function(){return"block"}}]),Block}(NodeType),Inline=(exports.Textblock=function(_Block){function Textblock(){return _classCallCheck(this,Textblock),_possibleConstructorReturn(this,Object.getPrototypeOf(Textblock).apply(this,arguments))}return _inherits(Textblock,_Block),_createClass(Textblock,[{key:"contains",get:function(){return"inline"}},{key:"containsMarks",get:function(){return!0}},{key:"isTextblock",get:function(){return!0}},{key:"canBeEmpty",get:function(){return!0}}]),Textblock}(Block),exports.Inline=function(_NodeType2){function Inline(){return _classCallCheck(this,Inline),_possibleConstructorReturn(this,Object.getPrototypeOf(Inline).apply(this,arguments))}return _inherits(Inline,_NodeType2),_createClass(Inline,[{key:"isInline",get:function(){return!0}}],[{key:"kinds",get:function(){return"inline"}}]),Inline}(NodeType)),MarkType=(exports.Text=function(_Inline){function Text(){return _classCallCheck(this,Text),_possibleConstructorReturn(this,Object.getPrototypeOf(Text).apply(this,arguments))}return _inherits(Text,_Inline),_createClass(Text,[{key:"create",value:function(attrs,content,marks){return new _node.TextNode(this,this.computeAttrs(attrs,content),content,marks)}},{key:"selectable",get:function(){return!1}},{key:"isText",get:function(){return!0}}],[{key:"kinds",get:function(){return _get(Object.getPrototypeOf(Text),"kinds",this)+" text"}}]),Text}(Inline),exports.Attribute=function Attribute(){var options=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];_classCallCheck(this,Attribute),this["default"]=options["default"],this.compute=options.compute,this.label=options.label},exports.MarkType=function(_SchemaItem2){function MarkType(name,rank,schema){_classCallCheck(this,MarkType);var _this8=_possibleConstructorReturn(this,Object.getPrototypeOf(MarkType).call(this));_this8.name=name,_this8.freezeAttrs(),_this8.rank=rank,_this8.schema=schema;var defaults=_this8.getDefaultAttrs();return _this8.instance=defaults&&new _mark.Mark(_this8,defaults),_this8}return _inherits(MarkType,_SchemaItem2),_createClass(MarkType,[{key:"create",value:function(attrs){return!attrs&&this.instance?this.instance:new _mark.Mark(this,this.computeAttrs(attrs))}},{key:"removeFromSet",value:function(set){for(var i=0;i<set.length;i++)if(set[i].type==this)return set.slice(0,i).concat(set.slice(i+1));return set}},{key:"isInSet",value:function(set){for(var i=0;i<set.length;i++)if(set[i].type==this)return set[i]}}],[{key:"getOrder",value:function(marks){var sorted=[];for(var name in marks)sorted.push({name:name,rank:marks[name].rank});sorted.sort(function(a,b){return a.rank-b.rank});for(var ranks=Object.create(null),i=0;i<sorted.length;i++)ranks[sorted[i].name]=i;return ranks}},{key:"compile",value:function(marks,schema){var order=this.getOrder(marks),result=Object.create(null);for(var name in marks)result[name]=new marks[name](name,order[name],schema);return result}},{key:"rank",get:function(){return 50}}]),MarkType}(SchemaItem)),Schema=(exports.SchemaSpec=function(){function SchemaSpec(nodes,marks){_classCallCheck(this,SchemaSpec),this.nodes=nodes||{},this.marks=marks||{}}return _createClass(SchemaSpec,[{key:"update",value:function(nodes,marks){return new SchemaSpec(nodes?overlayObj(this.nodes,nodes):this.nodes,marks?overlayObj(this.marks,marks):this.marks)}}]),SchemaSpec}(),function(){function Schema(spec){_classCallCheck(this,Schema),this.spec=spec,this.kinds=Object.create(null),this.nodes=NodeType.compile(spec.nodes,this),this.marks=MarkType.compile(spec.marks,this);for(var prop in this.nodes)prop in this.marks&&SchemaError.raise(prop+" can not be both a node and a mark");this.cached=Object.create(null),this.node=this.node.bind(this),this.text=this.text.bind(this),this.nodeFromJSON=this.nodeFromJSON.bind(this),this.markFromJSON=this.markFromJSON.bind(this)}return _createClass(Schema,[{key:"node",value:function(type,attrs,content,marks){return"string"==typeof type?type=this.nodeType(type):type instanceof NodeType?type.schema!=this&&SchemaError.raise("Node type from different schema used ("+type.name+")"):SchemaError.raise("Invalid node type: "+type),type.create(attrs,content,marks)}},{key:"text",value:function(_text,marks){return this.nodes.text.create(null,_text,_mark.Mark.setFrom(marks))}},{key:"defaultTextblockType",value:function(){var cached=this.cached.defaultTextblockType;if(void 0!==cached)return cached;for(var name in this.nodes)if(this.nodes[name].defaultTextblock)return this.cached.defaultTextblockType=this.nodes[name];return this.cached.defaultTextblockType=null}},{key:"mark",value:function(name,attrs){var spec=this.marks[name]||SchemaError.raise("No mark named "+name);return spec.create(attrs)}},{key:"nodeFromJSON",value:function(json){return _node.Node.fromJSON(this,json)}},{key:"markFromJSON",value:function(json){var type=this.marks[json._],attrs=null;for(var prop in json)"_"!=prop&&(attrs||(attrs=Object.create(null)),attrs[prop]=json[prop]);return attrs?type.create(attrs):type.instance}},{key:"nodeType",value:function(name){return this.nodes[name]||SchemaError.raise("Unknown node type: "+name)}},{key:"registerKind",value:function(kind,sup){if(kind in this.kinds){if(this.kinds[kind]==sup)return;SchemaError.raise("Inconsistent superkinds for kind "+kind+": "+sup+" and "+this.kinds[kind])}this.subKind(kind,sup)&&SchemaError.raise("Conflicting kind hierarchy through "+kind+" and "+sup),this.kinds[kind]=sup}},{key:"subKind",value:function(sub,sup){for(;;){if(sub==sup)return!0;if(sub=this.kinds[sub],!sub)return!1}}},{key:"registry",value:function registry(namespace,f){for(var i=0;2>i;i++){var obj=i?this.marks:this.nodes;for(var tname in obj){var type=obj[tname],registry=type.registry,ns=registry&&registry[namespace];if(ns)for(var prop in ns){var value=ns[prop](type);null!=value&&f(prop,value,type,tname)}}}}}]),Schema}());exports.Schema=Schema},{"../util/error":52,"../util/obj":55,"./fragment":33,"./mark":35,"./node":36}],39:[function(require,module,exports){"use strict";function canBeLifted(doc,range){for(var content=[doc.path(range.from.path)],unwrap=!1;;){for(var parentDepth=-1,_loop=function(_node,i){content.some(function(inner){return!_node.type.canContainContent(inner.type)})||(parentDepth=i),_node=_node.child(range.from.path[i]),node=_node},node=doc,i=0;i<range.from.path.length;i++)_loop(node,i);if(parentDepth>-1)return{path:range.from.path.slice(0,parentDepth),unwrap:unwrap};if(unwrap||!content[0].isBlock)return null;content=content[0].content.slice(range.from.offset,range.to.offset),unwrap=!0}}function canLift(doc,from,to){var range=doc.siblingRange(from,to||from),found=canBeLifted(doc,range);return found?{found:found,range:range}:void 0}function canWrap(doc,from,to,type){var range=doc.siblingRange(from,to||from);if(range.from.offset==range.to.offset)return null;var parent=doc.path(range.from.path),around=parent.type.findConnection(type),inside=type.findConnection(parent.child(range.from.offset).type);return around&&inside?{range:range,around:around,inside:inside}:void 0}var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol?"symbol":typeof obj};Object.defineProperty(exports,"__esModule",{value:!0}),exports.canLift=canLift,exports.canWrap=canWrap;var _model=require("../model"),_transform=require("./transform"),_step=require("./step"),_tree=require("./tree"),_map=require("./map");_step.Step.define("ancestor",{apply:function(doc,step){var from=step.from,to=step.to;if(!(0,_tree.isFlatRange)(from,to))return null;for(var toParent=from.path,start=from.offset,end=to.offset,_step$param=step.param,_step$param$depth=_step$param.depth,depth=void 0===_step$param$depth?0:_step$param$depth,_step$param$types=_step$param.types,types=void 0===_step$param$types?[]:_step$param$types,_step$param$attrs=_step$param.attrs,attrs=void 0===_step$param$attrs?[]:_step$param$attrs,inner=doc.path(from.path),i=0;depth>i;i++){if(start>0||end<doc.path(toParent).size||0==toParent.length)return null;start=toParent[toParent.length-1],end=start+1,toParent=toParent.slice(0,toParent.length-1)}if(0==depth&&0==types.length)return null;var parent=doc.path(toParent),parentSize=parent.size,newParent=void 0;if(parent.type.locked)return null;if(types.length){var _ret=function(){var lastWrapper=types[types.length-1],content=inner.content.slice(from.offset,to.offset);if(!parent.type.canContainType(types[0])||content.some(function(n){return!lastWrapper.canContain(n)})||!inner.size&&!lastWrapper.canBeEmpty||lastWrapper.locked)return{v:null};for(var node=null,i=types.length-1;i>=0;i--)node=types[i].create(attrs[i],node||content);newParent=parent.splice(start,end,_model.Fragment.from(node))}();if("object"===("undefined"==typeof _ret?"undefined":_typeof(_ret)))return _ret.v}else{if(!parent.type.canContainFragment(inner.content)||!inner.size&&0==start&&end==parent.size&&!parent.type.canBeEmpty)return null;newParent=parent.splice(start,end,inner.content)}for(var copy=doc.replaceDeep(toParent,newParent),toInner=toParent.slice(),i=0;i<types.length;i++)toInner.push(i?0:start);var startOfInner=new _model.Pos(toInner,types.length?0:start),replaced=null,insertedSize=types.length?1:to.offset-from.offset;if(depth!=types.length||depth>1||types.length>1){var posBefore=new _model.Pos(toParent,start),posAfter1=new _model.Pos(toParent,end),posAfter2=new _model.Pos(toParent,start+insertedSize),endOfInner=new _model.Pos(toInner,startOfInner.offset+(to.offset-from.offset));replaced=[new _map.ReplacedRange(posBefore,from,posBefore,startOfInner),new _map.ReplacedRange(to,posAfter1,endOfInner,posAfter2,posAfter1,posAfter2)]}var moved=[new _map.MovedRange(from,to.offset-from.offset,startOfInner)];return end-start!=insertedSize&&moved.push(new _map.MovedRange(new _model.Pos(toParent,end),parentSize-end,new _model.Pos(toParent,start+insertedSize))),new _step.StepResult(copy,new _map.PosMap(moved,replaced))},invert:function(step,oldDoc,map){var types=[],attrs=[];if(step.param.depth)for(var i=0;i<step.param.depth;i++){var parent=oldDoc.path(step.from.path.slice(0,step.from.path.length-i));types.unshift(parent.type),attrs.unshift(parent.attrs)}var newFrom=map.map(step.from).pos,newTo=step.from.cmp(step.to)?map.map(step.to,-1).pos:newFrom;return new _step.Step("ancestor",newFrom,newTo,null,{depth:step.param.types?step.param.types.length:0,types:types,attrs:attrs})},paramToJSON:function(param){return{depth:param.depth,types:param.types&&param.types.map(function(t){return t.name}),attrs:param.attrs}},paramFromJSON:function(schema,json){return{depth:json.depth,types:json.types&&json.types.map(function(n){return schema.nodeType(n)}),attrs:json.attrs}}}),_transform.Transform.prototype.lift=function(from){var to=arguments.length<=1||void 0===arguments[1]?from:arguments[1],can=canLift(this.doc,from,to);if(!can)return this;for(var found=can.found,range=can.range,depth=range.from.path.length-found.path.length,rangeNode=found.unwrap&&this.doc.path(range.from.path),d=0,pos=range.to;;d++){if(pos.offset<this.doc.path(pos.path).size){this.split(pos,depth-d);break}if(d==depth-1)break;pos=pos.shorten(null,1)}for(var d=0,pos=range.from;;d++){if(pos.offset>0){this.split(pos,depth-d);for(var cut=range.from.path.length-depth,path=pos.path.slice(0,cut).concat(pos.path[cut]+1);path.length<range.from.path.length;)path.push(0);range={from:new _model.Pos(path,0),to:new _model.Pos(path,range.to.offset-range.from.offset)};break}if(d==depth-1)break;pos=pos.shorten()}if(found.unwrap){for(var i=range.to.offset-1;i>range.from.offset;i--)this.join(new _model.Pos(range.from.path,i));for(var child,size=0,i=rangeNode.iter(range.from.offset,range.to.offset);child=i.next().value;)size+=child.size;var path=range.from.path.concat(range.from.offset);range={from:new _model.Pos(path,0),to:new _model.Pos(path,size)},++depth}return this.step("ancestor",range.from,range.to,null,{depth:depth}),this},_transform.Transform.prototype.wrap=function(from,to,type,wrapAttrs){var can=canWrap(this.doc,from,to,type);if(!can)return this;var range=can.range,around=can.around,inside=can.inside,types=around.concat(type).concat(inside),attrs=around.map(function(){return null}).concat(wrapAttrs).concat(inside.map(function(){return null}));if(this.step("ancestor",range.from,range.to,null,{types:types,attrs:attrs}),inside.length){for(var toInner=range.from.path.slice(),i=0;i<around.length+inside.length+1;i++)toInner.push(i?0:range.from.offset);for(var i=range.to.offset-1-range.from.offset;i>0;i--)this.split(new _model.Pos(toInner,i),inside.length)}return this},_transform.Transform.prototype.setBlockType=function(from,to,type,attrs){var _this=this;return this.doc.nodesBetween(from,to||from,function(node,path){return node.isTextblock&&!node.hasMarkup(type,attrs)?(path=path.slice(),_this.clearMarkup(new _model.Pos(path,0),new _model.Pos(path,node.size),type),_this.step("ancestor",new _model.Pos(path,0),new _model.Pos(path,_this.doc.path(path).size),null,{depth:1,types:[type],attrs:[attrs]}),!1):void 0}),this},_transform.Transform.prototype.setNodeType=function(pos,type,attrs){var node=this.doc.nodeAfter(pos),path=pos.toPath();return this.step("ancestor",new _model.Pos(path,0),new _model.Pos(path,node.size),null,{depth:1,types:[type],attrs:[attrs]}),this}},{"../model":34,"./map":42,"./step":46,"./transform":47,"./tree":48}],40:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Remapping=exports.MapResult=exports.PosMap=exports.joinableBlocks=exports.joinPoint=exports.canWrap=exports.canLift=exports.StepResult=exports.Step=exports.Transform=void 0;var _transform=require("./transform");Object.defineProperty(exports,"Transform",{enumerable:!0,get:function(){return _transform.Transform}});var _step=require("./step");Object.defineProperty(exports,"Step",{enumerable:!0,get:function(){return _step.Step}}),Object.defineProperty(exports,"StepResult",{enumerable:!0,get:function(){return _step.StepResult}});var _ancestor=require("./ancestor");Object.defineProperty(exports,"canLift",{enumerable:!0,get:function(){return _ancestor.canLift}}),Object.defineProperty(exports,"canWrap",{enumerable:!0,get:function(){return _ancestor.canWrap}});var _join=require("./join");Object.defineProperty(exports,"joinPoint",{enumerable:!0,get:function(){return _join.joinPoint}}),Object.defineProperty(exports,"joinableBlocks",{enumerable:!0,get:function(){return _join.joinableBlocks;
 }});var _map=require("./map");Object.defineProperty(exports,"PosMap",{enumerable:!0,get:function(){return _map.PosMap}}),Object.defineProperty(exports,"MapResult",{enumerable:!0,get:function(){return _map.MapResult}}),Object.defineProperty(exports,"Remapping",{enumerable:!0,get:function(){return _map.Remapping}}),require("./mark"),require("./split"),require("./replace")},{"./ancestor":39,"./join":41,"./map":42,"./mark":43,"./replace":44,"./split":45,"./step":46,"./transform":47}],41:[function(require,module,exports){"use strict";function joinableBlocks(doc,pos){if(0==pos.offset)return!1;var parent=doc.path(pos.path);if(parent.isTextblock||pos.offset==parent.size)return!1;var type=parent.child(pos.offset-1).type;return!type.isTextblock&&type.contains&&type==parent.child(pos.offset).type}function joinPoint(doc,pos){for(var dir=arguments.length<=2||void 0===arguments[2]?-1:arguments[2];;){if(joinableBlocks(doc,pos))return pos;if(0==pos.depth)return null;pos=pos.shorten(null,0>dir?0:1)}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.joinableBlocks=joinableBlocks,exports.joinPoint=joinPoint;var _model=require("../model"),_transform=require("./transform"),_step=require("./step"),_map=require("./map");_step.Step.define("join",{apply:function(doc,step){var before=doc.path(step.from.path),after=doc.path(step.to.path);if(step.from.offset<before.size||step.to.offset>0||!before.type.canContainFragment(after.content))return null;var pFrom=step.from.path,pTo=step.to.path,last=pFrom.length-1,offset=pFrom[last]+1;if(pFrom.length!=pTo.length||0==pFrom.length||offset!=pTo[last])return null;for(var i=0;last>i;i++)if(pFrom[i]!=pTo[i])return null;var targetPath=pFrom.slice(0,last),target=doc.path(targetPath),oldSize=target.size;if(target.type.locked)return null;var joined=before.append(after.content),copy=doc.replaceDeep(targetPath,target.splice(offset-1,offset+1,_model.Fragment.from(joined))),map=new _map.PosMap([new _map.MovedRange(step.to,after.size,step.from),new _map.MovedRange(new _model.Pos(targetPath,offset+1),oldSize-offset-1,new _model.Pos(targetPath,offset))],[new _map.ReplacedRange(step.from,step.to,step.from,step.from,step.to.shorten())]);return new _step.StepResult(copy,map)},invert:function(step,oldDoc){return new _step.Step("split",null,null,step.from,oldDoc.path(step.to.path).copy())}}),_transform.Transform.prototype.join=function(at){var parent=this.doc.path(at.path);return 0==at.offset||at.offset==parent.size||parent.isTextblock?this:(this.step("join",new _model.Pos(at.path.concat(at.offset-1),parent.child(at.offset-1).size),new _model.Pos(at.path.concat(at.offset),0)),this)}},{"../model":34,"./map":42,"./step":46,"./transform":47}],42:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function offsetFrom(base,pos){if(pos.path.length>base.path.length){for(var path=[pos.path[base.path.length]-base.offset],i=base.path.length+1;i<pos.path.length;i++)path.push(pos.path[i]);return new _model.Pos(path,pos.offset)}return new _model.Pos([],pos.offset-base.offset)}function mapThrough(map,pos){for(var bias=arguments.length<=2||void 0===arguments[2]?1:arguments[2],back=arguments[3],i=0;i<map.replaced.length;i++){var range=map.replaced[i],side=back?range.after:range.before,left=void 0,right=void 0;if((left=pos.cmp(side.from))>=0&&(right=pos.cmp(side.to))<=0){var other=back?range.before:range.after;return new MapResult(0>bias?other.from:other.to,!(!left||!right),{rangeID:i,offset:offsetFrom(side.ref,pos)})}}for(var i=0;i<map.moved.length;i++){var range=map.moved[i],start=back?range.dest:range.start;if(pos.cmp(start)>=0&&_model.Pos.cmp(pos.path,pos.offset,start.path,start.offset+range.size)<=0){var dest=back?range.start:range.dest,depth=start.depth;if(pos.depth>depth){var offset=dest.offset+(pos.path[depth]-start.offset);return new MapResult(new _model.Pos(dest.path.concat(offset).concat(pos.path.slice(depth+1)),pos.offset))}return new MapResult(new _model.Pos(dest.path,dest.offset+(pos.offset-start.offset)))}}return new MapResult(pos)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Remapping=exports.nullMap=exports.MapResult=exports.PosMap=exports.ReplacedRange=exports.MovedRange=void 0;var _model=require("../model"),Side=(exports.MovedRange=function(){function MovedRange(start,size){var dest=arguments.length<=2||void 0===arguments[2]?null:arguments[2];_classCallCheck(this,MovedRange),this.start=start,this.size=size,this.dest=dest}return _createClass(MovedRange,[{key:"toString",value:function(){return"[moved "+this.start+"+"+this.size+" to "+this.dest+"]"}},{key:"end",get:function(){return new _model.Pos(this.start.path,this.start.offset+this.size)}}]),MovedRange}(),function Side(from,to,ref){_classCallCheck(this,Side),this.from=from,this.to=to,this.ref=ref}),empty=(exports.ReplacedRange=function(){function ReplacedRange(from,to,newFrom,newTo){var ref=arguments.length<=4||void 0===arguments[4]?from:arguments[4],newRef=arguments.length<=5||void 0===arguments[5]?newFrom:arguments[5];_classCallCheck(this,ReplacedRange),this.before=new Side(from,to,ref),this.after=new Side(newFrom,newTo,newRef)}return _createClass(ReplacedRange,[{key:"toString",value:function(){return"[replaced "+this.before.from+"-"+this.before.to+" with "+this.after.from+"-"+this.after.to+"]"}}]),ReplacedRange}(),[]),PosMap=exports.PosMap=function(){function PosMap(moved,replaced){_classCallCheck(this,PosMap),this.moved=moved||empty,this.replaced=replaced||empty}return _createClass(PosMap,[{key:"recover",value:function(offset){return this.replaced[offset.rangeID].after.ref.extend(offset.offset)}},{key:"map",value:function(pos,bias){return mapThrough(this,pos,bias,!1)}},{key:"invert",value:function(){return new InvertedPosMap(this)}},{key:"toString",value:function(){return this.moved.concat(this.replaced).join(" ")}}]),PosMap}(),MapResult=exports.MapResult=function MapResult(pos){var deleted=arguments.length<=1||void 0===arguments[1]?!1:arguments[1],recover=arguments.length<=2||void 0===arguments[2]?null:arguments[2];_classCallCheck(this,MapResult),this.pos=pos,this.deleted=deleted,this.recover=recover},InvertedPosMap=function(){function InvertedPosMap(map){_classCallCheck(this,InvertedPosMap),this.inner=map}return _createClass(InvertedPosMap,[{key:"recover",value:function(offset){return this.inner.replaced[offset.rangeID].before.ref.extend(offset.offset)}},{key:"map",value:function(pos,bias){return mapThrough(this.inner,pos,bias,!0)}},{key:"invert",value:function(){return this.inner}},{key:"toString",value:function(){return"-"+this.inner}}]),InvertedPosMap}();exports.nullMap=new PosMap,exports.Remapping=function(){function Remapping(){var head=arguments.length<=0||void 0===arguments[0]?[]:arguments[0],tail=arguments.length<=1||void 0===arguments[1]?[]:arguments[1],mirror=arguments.length<=2||void 0===arguments[2]?Object.create(null):arguments[2];_classCallCheck(this,Remapping),this.head=head,this.tail=tail,this.mirror=mirror}return _createClass(Remapping,[{key:"addToFront",value:function(map,corr){this.head.push(map);var id=-this.head.length;return null!=corr&&(this.mirror[id]=corr),id}},{key:"addToBack",value:function(map,corr){this.tail.push(map);var id=this.tail.length-1;return null!=corr&&(this.mirror[corr]=id),id}},{key:"get",value:function(id){return 0>id?this.head[-id-1]:this.tail[id]}},{key:"map",value:function map(pos,bias){for(var deleted=!1,i=-this.head.length;i<this.tail.length;i++){var map=this.get(i),result=map.map(pos,bias);if(result.recover){var corr=this.mirror[i];if(null!=corr){i=corr,pos=this.get(corr).recover(result.recover);continue}}result.deleted&&(deleted=!0),pos=result.pos}return new MapResult(pos,deleted)}}]),Remapping}()},{"../model":34}],43:[function(require,module,exports){"use strict";var _model=require("../model"),_transform=require("./transform"),_step=require("./step"),_tree=require("./tree");_step.Step.define("addMark",{apply:function(doc,step){return new _step.StepResult((0,_tree.copyStructure)(doc,step.from,step.to,function(node,from,to){return node.type.canContainMark(step.param)?(0,_tree.copyInline)(node,from,to,function(node){return node.mark(step.param.addToSet(node.marks))}):node}))},invert:function(step,_oldDoc,map){return new _step.Step("removeMark",step.from,map.map(step.to).pos,null,step.param)},paramToJSON:function(param){return param.toJSON()},paramFromJSON:function(schema,json){return schema.markFromJSON(json)}}),_transform.Transform.prototype.addMark=function(from,to,mark){var _this=this,removed=[],added=[],removing=null,adding=null;return this.doc.inlineNodesBetween(from,to,function(_ref,path,start,end,parent){var marks=_ref.marks;if(mark.isInSet(marks)||!parent.type.canContainMark(mark.type))adding=removing=null;else{var rm=mark.type.isInSet(marks);rm?removing&&removing.param.eq(rm)?removing.to=new _model.Pos(path,end):(removing=new _step.Step("removeMark",new _model.Pos(path,start),new _model.Pos(path,end),null,rm),removed.push(removing)):removing&&(removing=null),adding?adding.to=new _model.Pos(path,end):(adding=new _step.Step("addMark",new _model.Pos(path,start),new _model.Pos(path,end),null,mark),added.push(adding))}}),removed.forEach(function(s){return _this.step(s)}),added.forEach(function(s){return _this.step(s)}),this},_step.Step.define("removeMark",{apply:function(doc,step){return new _step.StepResult((0,_tree.copyStructure)(doc,step.from,step.to,function(node,from,to){return(0,_tree.copyInline)(node,from,to,function(node){return node.mark(step.param.removeFromSet(node.marks))})}))},invert:function(step,_oldDoc,map){return new _step.Step("addMark",step.from,map.map(step.to).pos,null,step.param)},paramToJSON:function(param){return param.toJSON()},paramFromJSON:function(schema,json){return schema.markFromJSON(json)}}),_transform.Transform.prototype.removeMark=function(from,to){var _this2=this,mark=arguments.length<=2||void 0===arguments[2]?null:arguments[2],matched=[],step=0;return this.doc.inlineNodesBetween(from,to,function(_ref2,path,start,end){var marks=_ref2.marks;step++;var toRemove=null;if(mark instanceof _model.MarkType){var found=mark.isInSet(marks);found&&(toRemove=[found])}else mark?mark.isInSet(marks)&&(toRemove=[mark]):toRemove=marks;if(toRemove&&toRemove.length){path=path.slice();for(var i=0;i<toRemove.length;i++){for(var rm=toRemove[i],found=void 0,j=0;j<matched.length;j++){var m=matched[j];m.step==step-1&&rm.eq(matched[j].style)&&(found=m)}found?(found.to=new _model.Pos(path,end),found.step=step):matched.push({style:rm,from:new _model.Pos(path,start),to:new _model.Pos(path,end),step:step})}}}),matched.forEach(function(m){return _this2.step("removeMark",m.from,m.to,null,m.style)}),this},_transform.Transform.prototype.clearMarkup=function(from,to,newParent){var _this3=this,delSteps=[];this.doc.inlineNodesBetween(from,to,function(_ref3,path,start,end){var marks=_ref3.marks,type=_ref3.type;if(newParent?!newParent.canContainType(type):!type.isText){path=path.slice();var _from=new _model.Pos(path,start);return void delSteps.push(new _step.Step("replace",_from,new _model.Pos(path,end),_from))}for(var i=0;i<marks.length;i++){var mark=marks[i];newParent&&newParent.canContainMark(mark.type)||(path=path.slice(),_this3.step("removeMark",new _model.Pos(path,start),new _model.Pos(path,end),null,mark))}});for(var i=delSteps.length-1;i>=0;i--)this.step(delSteps[i]);return this}},{"../model":34,"./step":46,"./transform":47,"./tree":48}],44:[function(require,module,exports){"use strict";function findMovedChunks(oldNode,oldPath,newNode,startDepth){for(var moved=[],newPath=oldPath.path.slice(0,startDepth),depth=startDepth;;depth++){var joined=depth==oldPath.depth?0:1,cut=depth==oldPath.depth?oldPath.offset:oldPath.path[depth],afterCut=oldNode.size-cut,newOffset=newNode.size-afterCut,from=oldPath.shorten(depth,joined),to=new _model.Pos(newPath,newOffset+joined);if(from.cmp(to)&&moved.push(new _map.MovedRange(from,afterCut-joined,to)),!joined)return moved;oldNode=oldNode.child(cut),newNode=newNode.child(newOffset),newPath=newPath.concat(newOffset)}}function replace(node,from,to,root,repl){var depth=arguments.length<=5||void 0===arguments[5]?0:arguments[5];if(depth==root.length){var before=node.sliceBetween(null,from,depth),after=node.sliceBetween(to,null,depth),result=void 0;return before.type.canContainFragment(repl.content)?(result=repl.content.size?before.append(repl.content,from.depth-depth,repl.openLeft).append(after.content,repl.openRight,to.depth-depth):before.append(after.content,from.depth-depth,to.depth-depth),result.size||result.type.canBeEmpty||(result=result.copy(result.type.defaultContent())),{doc:result,moved:findMovedChunks(node,to,result,depth)}):null}var pos=root[depth],result=replace(node.child(pos),from,to,root,repl,depth+1);return result?{doc:node.replace(pos,result.doc),moved:result.moved}:null}function shiftFromStack(stack,depth){for(var shifted=stack[depth]=stack[depth].slice(1),i=depth-1;i>=0;i--)shifted=stack[i]=stack[i].replace(0,shifted)}function buildInserted(nodesLeft,source,start,end){for(var sliced=source.sliceBetween(start,end),nodesRight=[],node=sliced,i=0;i<=start.path.length;i++,node=node.firstChild)nodesRight.push(node);var same=(0,_tree.samePathDepth)(start,end),searchLeft=nodesLeft.length-1,searchRight=nodesRight.length-1,result=null,inner=nodesRight[searchRight];for(inner.isTextblock&&inner.size&&nodesLeft[searchLeft].isTextblock&&(result=nodesLeft[searchLeft--].copy(inner.content),--searchRight,shiftFromStack(nodesRight,searchRight));;searchRight--){for(var node=nodesRight[searchRight],type=node.type,matched=null,outside=same>=searchRight,i=searchLeft;i>=0;i--){var left=nodesLeft[i];if(outside?left.type.canContainContent(node.type):left.type==type){matched=i;break}}if(null!=matched)if(result)for(;searchLeft>=matched;){var wrap=nodesLeft[searchLeft],content=_model.Fragment.from(result);result=wrap.copy(searchLeft==matched?content.append(node.content):content),searchLeft--}else result=nodesLeft[matched].copy(node.content),searchLeft=matched-1;if(null!=matched||0==node.size){if(outside)break;shiftFromStack(nodesRight,searchRight-1)}}var repl={content:result?result.content:_model.emptyFragment,openLeft:start.depth-searchRight,openRight:end.depth-searchRight};return{repl:repl,depth:searchLeft+1}}function moveText(tr,doc,before,after){for(var root=(0,_tree.samePathDepth)(before,after),cutAt=after.shorten(null,1);cutAt.path.length>root&&1==doc.path(cutAt.path).size;)cutAt=cutAt.shorten(null,1);tr.split(cutAt,cutAt.path.length-root);for(var start=after,end=new _model.Pos(start.path,doc.path(start.path).size),parent=doc.path(start.path.slice(0,root)),wanted=parent.pathNodes(before.path.slice(root)),existing=parent.pathNodes(start.path.slice(root));wanted.length&&existing.length&&wanted[0].sameMarkup(existing[0]);)wanted.shift(),existing.shift();(existing.length||wanted.length)&&tr.step("ancestor",start,end,null,{depth:existing.length,types:wanted.map(function(n){return n.type}),attrs:wanted.map(function(n){return n.attrs})});for(var i=root;i<before.path.length;i++)tr.join(before.shorten(i,1))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.replace=replace;var _model=require("../model"),_transform=require("./transform"),_step=require("./step"),_map=require("./map"),_tree=require("./tree"),nullRepl={content:_model.emptyFragment,openLeft:0,openRight:0};_step.Step.define("replace",{apply:function(doc,step){var rootPos=step.pos,root=rootPos.path;if(step.from.depth<root.length||step.to.depth<root.length)return null;for(var i=0;i<root.length;i++)if(step.from.path[i]!=root[i]||step.to.path[i]!=root[i])return null;var result=replace(doc,step.from,step.to,rootPos.path,step.param||nullRepl);if(!result)return null;var out=result.doc,moved=result.moved,end=moved.length?moved[moved.length-1].dest:step.to,replaced=new _map.ReplacedRange(step.from,step.to,step.from,end,rootPos,rootPos);return new _step.StepResult(out,new _map.PosMap(moved,[replaced]))},invert:function(step,oldDoc,map){var depth=step.pos.depth;return new _step.Step("replace",step.from,map.map(step.to).pos,step.from.shorten(depth),{content:oldDoc.path(step.pos.path).content.sliceBetween(step.from,step.to,depth),openLeft:step.from.depth-depth,openRight:step.to.depth-depth})},paramToJSON:function(param){return param&&{content:param.content.size&&param.content.toJSON(),openLeft:param.openLeft,openRight:param.openRight}},paramFromJSON:function(schema,json){return json&&{content:_model.Fragment.fromJSON(schema,json.content),openLeft:json.openLeft,openRight:json.openRight}}}),_transform.Transform.prototype["delete"]=function(from,to){return from.cmp(to)&&this.replace(from,to),this},_transform.Transform.prototype.replace=function(from,to,source,start,end){var repl=void 0,depth=void 0,doc=this.doc,maxDepth=(0,_tree.samePathDepth)(from,to);if(source){var _buildInserted=buildInserted(doc.pathNodes(from.path),source,start,end);for(repl=_buildInserted.repl,depth=_buildInserted.depth;depth>maxDepth;)repl.content.size&&(repl={content:_model.Fragment.from(doc.path(from.path.slice(0,depth)).copy(repl.content)),openLeft:repl.openLeft+1,openRight:repl.openRight+1}),depth--}else repl=nullRepl,depth=maxDepth;var root=from.shorten(depth),docAfter=doc,after=to;if(repl.content.size||(0,_tree.replaceHasEffect)(doc,from,to)){var result=this.step("replace",from,to,root,repl);docAfter=result.doc,after=result.map.map(to).pos}if(!doc.path(to.path).isTextblock)return this;if(!(repl.content.size?source.path(end.path).isTextblock:doc.path(from.path).isTextblock))return this;var nodesAfter=doc.path(root.path).pathNodes(to.path.slice(depth)).slice(1),nodesBefore=void 0;if(repl.content.size){var inserted=repl.content;nodesBefore=[];for(var i=0;i<repl.openRight;i++){var last=inserted.child(inserted.size-1);nodesBefore.push(last),inserted=last.content}}else nodesBefore=doc.path(root.path).pathNodes(from.path.slice(depth)).slice(1);if(nodesBefore.length&&(nodesAfter.length!=nodesBefore.length||!nodesAfter.every(function(n,i){return n.sameMarkup(nodesBefore[i])}))){for(var _after$shorten=after.shorten(root.depth),path=_after$shorten.path,offset=_after$shorten.offset,before=void 0,node=docAfter.path(path),i=0;;i++){if(i==nodesBefore.length){before=new _model.Pos(path,offset);break}path.push(offset-1),node=node.child(offset-1),offset=node.size}moveText(this,docAfter,before,after)}return this},_transform.Transform.prototype.replaceWith=function(from,to,content){return content instanceof _model.Fragment||(content=_model.Fragment.from(content)),_model.Pos.samePath(from.path,to.path)?this.step("replace",from,to,from,{content:content,openLeft:0,openRight:0}):this["delete"](from,to).step("replace",from,from,from,{content:content,openLeft:0,openRight:0}),this},_transform.Transform.prototype.insert=function(pos,content){return this.replaceWith(pos,pos,content)},_transform.Transform.prototype.insertText=function(pos,text){return this.insert(pos,this.doc.type.schema.text(text,this.doc.marksAt(pos)))},_transform.Transform.prototype.insertInline=function(pos,node){return this.insert(pos,node.mark(this.doc.marksAt(pos)))}},{"../model":34,"./map":42,"./step":46,"./transform":47,"./tree":48}],45:[function(require,module,exports){"use strict";var _model=require("../model"),_transform=require("./transform"),_step=require("./step"),_map=require("./map");_step.Step.define("split",{apply:function(doc,step){var pos=step.pos;if(0==pos.depth)return null;var _pos$shorten=pos.shorten(),parentPath=_pos$shorten.path,offset=_pos$shorten.offset,parent=doc.path(parentPath),target=parent.child(offset),targetSize=target.size,_ref=step.param||target,typeAfter=_ref.type,attrsAfter=_ref.attrs,splitAt=pos.offset;if(0==splitAt&&!target.type.canBeEmpty||target.type.locked||splitAt==target.size&&!typeAfter.canBeEmpty)return null;var newParent=parent.splice(offset,offset+1,_model.Fragment.from([target.slice(0,splitAt),typeAfter.create(attrsAfter,target.content.slice(splitAt))])),copy=doc.replaceDeep(parentPath,newParent),dest=new _model.Pos(parentPath.concat(offset+1),0),map=new _map.PosMap([new _map.MovedRange(pos,targetSize-pos.offset,dest),new _map.MovedRange(new _model.Pos(parentPath,offset+1),newParent.size-2-offset,new _model.Pos(parentPath,offset+2))],[new _map.ReplacedRange(pos,pos,pos,dest,pos,pos.shorten(null,1))]);return new _step.StepResult(copy,map)},invert:function(step,_oldDoc,map){return new _step.Step("join",step.pos,map.map(step.pos).pos)},paramToJSON:function(param){return param&&{type:param.type.name,attrs:param.attrs}},paramFromJSON:function(schema,json){return json&&{type:schema.nodeType(json.type),attrs:json.attrs}}}),_transform.Transform.prototype.split=function(pos){var depth=arguments.length<=1||void 0===arguments[1]?1:arguments[1],typeAfter=arguments[2],attrsAfter=arguments[3];if(0==depth)return this;for(var i=0;;i++){if(this.step("split",null,null,pos,typeAfter&&{type:typeAfter,attrs:attrsAfter}),i==depth-1)return this;typeAfter=null,pos=pos.shorten(null,1)}},_transform.Transform.prototype.splitIfNeeded=function(pos){for(var depth=arguments.length<=1||void 0===arguments[1]?1:arguments[1],off=0;depth>off;off++){var here=pos.shorten(pos.depth-off);here.offset&&here.offset<this.doc.path(here.path).size&&this.step("split",null,null,here)}return this}},{"../model":34,"./map":42,"./step":46,"./transform":47}],46:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.StepResult=exports.Step=void 0;var _model=require("../model"),_error=require("../util/error"),_map=require("./map"),steps=(exports.Step=function(){function Step(type,from,to,pos){var param=arguments.length<=4||void 0===arguments[4]?null:arguments[4];_classCallCheck(this,Step),type in steps||_error.NamespaceError.raise("Unknown step type: "+type),this.type=type,this.from=from,this.to=to,this.pos=pos,this.param=param}return _createClass(Step,[{key:"apply",value:function(doc){return steps[this.type].apply(doc,this)}},{key:"invert",value:function(oldDoc,map){return steps[this.type].invert(this,oldDoc,map)}},{key:"map",value:function(remapping){var allDeleted=!0,from=null,to=null,pos=null;if(this.from){var result=remapping.map(this.from,1);from=result.pos,result.deleted||(allDeleted=!1)}if(this.to)if(0==this.to.cmp(this.from))to=from;else{var result=remapping.map(this.to,-1);to=result.pos.max(from),result.deleted||(allDeleted=!1)}if(this.pos)if(from&&0==this.pos.cmp(this.from))pos=from;else if(to&&0==this.pos.cmp(this.to))pos=to;else{var result=remapping.map(this.pos,1);pos=result.pos,result.deleted||(allDeleted=!1)}return allDeleted?null:new Step(this.type,from,to,pos,this.param)}},{key:"toJSON",value:function(){var impl=steps[this.type];return{type:this.type,from:this.from,to:this.to,pos:this.pos,param:impl.paramToJSON?impl.paramToJSON(this.param):this.param}}}],[{key:"fromJSON",value:function(schema,json){var impl=steps[json.type];return new Step(json.type,json.from&&_model.Pos.fromJSON(json.from),json.to&&_model.Pos.fromJSON(json.to),json.pos&&_model.Pos.fromJSON(json.pos),impl.paramFromJSON?impl.paramFromJSON(schema,json.param):json.param)}},{key:"define",value:function(type,implementation){steps[type]=implementation}}]),Step}(),exports.StepResult=function StepResult(doc){var map=arguments.length<=1||void 0===arguments[1]?_map.nullMap:arguments[1];_classCallCheck(this,StepResult),this.doc=doc,this.map=map},Object.create(null))},{"../model":34,"../util/error":52,"./map":42}],47:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Transform=void 0;var _step2=require("./step"),_map=require("./map"),Transform=function(){function Transform(doc){_classCallCheck(this,Transform),this.steps=[],this.docs=[doc],this.maps=[]}return _createClass(Transform,[{key:"step",value:function(_step,from,to,pos,param){"string"==typeof _step&&(_step=new _step2.Step(_step,from,to,pos,param));var result=_step.apply(this.doc);return result&&(this.steps.push(_step),this.maps.push(result.map),this.docs.push(result.doc)),result}},{key:"map",value:function(pos,bias){for(var deleted=!1,i=0;i<this.maps.length;i++){var result=this.maps[i].map(pos,bias);pos=result.pos,result.deleted&&(deleted=!0)}return new _map.MapResult(pos,deleted)}},{key:"doc",get:function(){return this.docs[this.docs.length-1]}},{key:"before",get:function(){return this.docs[0]}}]),Transform}();exports.Transform=Transform},{"./map":42,"./step":46}],48:[function(require,module,exports){"use strict";function copyStructure(node,from,to,f){var depth=arguments.length<=4||void 0===arguments[4]?0:arguments[4];if(node.isTextblock)return f(node,from?from.offset:0,to?to.offset:node.size);if(!node.size)return node;for(var child,start=from?from.path[depth]:0,end=to?to.path[depth]+1:node.size,content=node.content.toArray(0,start),iter=node.iter(start,end);child=iter.next().value;){var passFrom=iter.offset-child.width==start?from:null,passTo=iter.offset==end?to:null;content.push(copyStructure(child,passFrom,passTo,f,depth+1))}return node.copy(_model.Fragment.fromArray(content.concat(node.content.toArray(end))))}function copyInline(node,from,to,f){return node.splice(from,to,node.content.slice(from,to).map(f))}function isFlatRange(from,to){if(from.path.length!=to.path.length)return!1;for(var i=0;i<from.path.length;i++)if(from.path[i]!=to.path[i])return!1;return from.offset<=to.offset}function canBeJoined(node,offset,depth){if(!depth||0==offset||offset==node.size)return!1;var left=node.child(offset-1),right=node.child(offset);return left.sameMarkup(right)}function replaceHasEffect(doc,from,to){for(var depth=0,node=doc;;depth++){var fromEnd=depth==from.depth,toEnd=depth==to.depth;if(fromEnd||toEnd||from.path[depth]!=to.path[depth]){var gapStart=void 0,gapEnd=void 0;if(fromEnd)gapStart=from.offset;else{gapStart=from.path[depth]+1;for(var i=depth+1,n=node.child(gapStart-1);i<=from.path.length;i++)if(i==from.path.length){if(from.offset<n.size)return!0}else{if(from.path[i]+1<n.size)return!0;n=n.child(from.path[i])}}if(toEnd)gapEnd=to.offset;else{gapEnd=to.path[depth];for(var i=depth+1;i<=to.path.length;i++)if((i==to.path.length?to.offset:to.path[i])>0)return!0}return gapStart!=gapEnd?!0:canBeJoined(node,gapStart,Math.min(from.depth,to.depth)-depth)}node=node.child(from.path[depth])}}function samePathDepth(a,b){for(var i=0;;i++)if(i==a.path.length||i==b.path.length||a.path[i]!=b.path[i])return i}Object.defineProperty(exports,"__esModule",{value:!0}),exports.copyStructure=copyStructure,exports.copyInline=copyInline,exports.isFlatRange=isFlatRange,exports.replaceHasEffect=replaceHasEffect,exports.samePathDepth=samePathDepth;var _model=require("../model")},{"../model":34}],49:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function openPrompt(pm,content,options){var button=(0,_dom.elt)("button",{"class":"ProseMirror-prompt-close"}),wrapper=(0,_dom.elt)("div",{"class":"ProseMirror-prompt"},content,button),outerBox=pm.wrapper.getBoundingClientRect();if(pm.wrapper.appendChild(wrapper),options&&options.pos)wrapper.style.left=options.pos.left-outerBox.left+"px",wrapper.style.pos=options.pos.top-outerBox.top+"px";else{var blockBox=wrapper.getBoundingClientRect(),cX=Math.max(0,outerBox.left)+Math.min(window.innerWidth,outerBox.right)-blockBox.width,cY=Math.max(0,outerBox.top)+Math.min(window.innerHeight,outerBox.bottom)-blockBox.height;wrapper.style.left=cX/2-outerBox.left+"px",wrapper.style.top=cY/2-outerBox.top+"px"}var close=function close(){pm.off("interaction",close),wrapper.parentNode&&(wrapper.parentNode.removeChild(wrapper),options&&options.onClose&&options.onClose())};return button.addEventListener("click",close),pm.on("interaction",close),{close:close}}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.ParamPrompt=void 0,exports.openPrompt=openPrompt;var _error=require("../util/error"),_dom=require("../dom"),ParamPrompt=exports.ParamPrompt=function(){function ParamPrompt(pm,command){var _this=this;_classCallCheck(this,ParamPrompt),this.pm=pm,this.command=command,this.doClose=null,this.fields=command.params.map(function(param){return param.type in _this.paramTypes||_error.AssertionError.raise("Unsupported parameter type: "+param.type),_this.paramTypes[param.type].render.call(_this.pm,param,_this.defaultValue(param))}),this.form=(0,_dom.elt)("form",null,this.fields.map(function(f){return(0,_dom.elt)("div",null,f)}))}return _createClass(ParamPrompt,[{key:"close",value:function(){this.doClose&&(this.doClose(),this.doClose=null)}},{key:"open",value:function(){var _this2=this;this.close();var prompt=this.prompt(),hadFocus=this.pm.hasFocus();this.doClose=function(){prompt.close(),hadFocus&&setTimeout(function(){return _this2.pm.focus()},50)};var submit=function(){var params=_this2.values();params&&(_this2.close(),_this2.command.exec(_this2.pm,params))};this.form.addEventListener("submit",function(e){e.preventDefault(),submit()}),this.form.addEventListener("keydown",function(e){27==e.keyCode?prompt.close():13!=e.keyCode||e.ctrlKey||e.metaKey||e.shiftKey||submit()});var input=this.form.querySelector("input, textarea");input&&input.focus()}},{key:"values",value:function(){for(var result=[],i=0;i<this.command.params.length;i++){var param=this.command.params[i],dom=this.fields[i],type=this.paramTypes[param.type],value=void 0,bad=void 0;if(type.validate&&(bad=type.validate(dom)),bad||(value=type.read.call(this.pm,dom),param.validate?bad=param.validate(value):value||null!=param["default"]||(bad="No default value available")),bad)return type.reportInvalid?type.reportInvalid.call(this.pm,dom,bad):this.reportInvalid(dom,bad),
-null;result.push(value)}return result}},{key:"defaultValue",value:function(param){if(param.prefill){var prefill=param.prefill.call(this.command.self,this.pm);if(null!=prefill)return prefill}return param["default"]}},{key:"prompt",value:function(){var _this3=this;return openPrompt(this.pm,this.form,{onClose:function(){return _this3.close()}})}},{key:"reportInvalid",value:function(dom,message){var parent=dom.parentNode,style="left: "+(dom.offsetLeft+dom.offsetWidth+2)+"px; top: "+(dom.offsetTop-5)+"px",msg=parent.appendChild((0,_dom.elt)("div",{"class":"ProseMirror-invalid",style:style},message));setTimeout(function(){return parent.removeChild(msg)},1500)}}]),ParamPrompt}();ParamPrompt.prototype.paramTypes=Object.create(null),ParamPrompt.prototype.paramTypes.text={render:function(param,value){return(0,_dom.elt)("input",{type:"text",placeholder:param.label,value:value,autocomplete:"off"})},read:function(dom){return dom.value}},ParamPrompt.prototype.paramTypes.select={render:function(param,value){var options=param.options.call?param.options(this):param.options;return(0,_dom.elt)("select",null,options.map(function(o){return(0,_dom.elt)("option",{value:o.value,selected:o.value==value?"true":null},o.label)}))},read:function(dom){return dom.value}},(0,_dom.insertCSS)('\n.ProseMirror-prompt {\n  background: white;\n  padding: 2px 6px 2px 15px;\n  border: 1px solid silver;\n  position: absolute;\n  border-radius: 3px;\n  z-index: 11;\n}\n\n.ProseMirror-prompt input[type="text"],\n.ProseMirror-prompt textarea {\n  background: #eee;\n  border: none;\n  outline: none;\n}\n\n.ProseMirror-prompt input[type="text"] {\n  padding: 0 4px;\n}\n\n.ProseMirror-prompt-close {\n  position: absolute;\n  left: 2px; top: 1px;\n  color: #666;\n  border: none; background: transparent; padding: 0;\n}\n\n.ProseMirror-prompt-close:after {\n  content: "✕";\n  font-size: 12px;\n}\n\n.ProseMirror-invalid {\n  background: #ffc;\n  border: 1px solid #cc7;\n  border-radius: 4px;\n  padding: 5px 10px;\n  position: absolute;\n  min-width: 10em;\n}\n')},{"../dom":1,"../util/error":52}],50:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Tooltip=void 0;var _dom=require("../dom"),prefix="ProseMirror-tooltip";exports.Tooltip=function(){function Tooltip(wrapper,dir){var _this=this;_classCallCheck(this,Tooltip),this.wrapper=wrapper,this.dir=dir||"above",this.pointer=wrapper.appendChild((0,_dom.elt)("div",{"class":prefix+"-pointer-"+this.dir+" "+prefix+"-pointer"})),this.pointerWidth=this.pointerHeight=null,this.dom=wrapper.appendChild((0,_dom.elt)("div",{"class":prefix})),this.dom.addEventListener("transitionend",function(){"0"==_this.dom.style.opacity&&(_this.dom.style.display=_this.pointer.style.display="")}),this.isOpen=!1,this.lastLeft=this.lastTop=null}return _createClass(Tooltip,[{key:"detach",value:function(){this.dom.parentNode.removeChild(this.dom),this.pointer.parentNode.removeChild(this.pointer)}},{key:"getSize",value:function(node){var wrap=this.wrapper.appendChild((0,_dom.elt)("div",{"class":prefix,style:"display: block; position: absolute"},node)),size={width:wrap.offsetWidth+1,height:wrap.offsetHeight};return wrap.parentNode.removeChild(wrap),size}},{key:"open",value:function(node,pos){for(var next,left=this.lastLeft=pos?pos.left:this.lastLeft,top=this.lastTop=pos?pos.top:this.lastTop,size=this.getSize(node),around=this.wrapper.getBoundingClientRect(),child=this.dom.firstChild;child;child=next)next=child.nextSibling,child!=this.pointer&&this.dom.removeChild(child);this.dom.appendChild(node),this.dom.style.display=this.pointer.style.display="block",null==this.pointerWidth&&(this.pointerWidth=this.pointer.offsetWidth-1,this.pointerHeight=this.pointer.offsetHeight-1),this.dom.style.width=size.width+"px",this.dom.style.height=size.height+"px";var margin=5;if("above"==this.dir||"below"==this.dir){var tipLeft=Math.max(0,Math.min(left-size.width/2,window.innerWidth-size.width));if(this.dom.style.left=tipLeft-around.left+"px",this.pointer.style.left=left-around.left-this.pointerWidth/2+"px","above"==this.dir){var tipTop=top-around.top-margin-this.pointerHeight-size.height;this.dom.style.top=tipTop+"px",this.pointer.style.top=tipTop+size.height+"px"}else{var tipTop=top-around.top+margin;this.pointer.style.top=tipTop+"px",this.dom.style.top=tipTop+this.pointerHeight+"px"}}else if("left"==this.dir||"right"==this.dir)if(this.dom.style.top=top-around.top-size.height/2+"px",this.pointer.style.top=top-this.pointerHeight/2-around.top+"px","left"==this.dir){var pointerLeft=left-around.left-margin-this.pointerWidth;this.dom.style.left=pointerLeft-size.width+"px",this.pointer.style.left=pointerLeft+"px"}else{var pointerLeft=left-around.left+margin;this.dom.style.left=pointerLeft+this.pointerWidth+"px",this.pointer.style.left=pointerLeft+"px"}else if("center"==this.dir){var _top=Math.max(around.top,0),bottom=Math.min(around.bottom,window.innerHeight),fromTop=(bottom-_top-size.height)/2;this.dom.style.left=(around.width-size.width)/2+"px",this.dom.style.top=_top-around.top+fromTop+"px"}getComputedStyle(this.dom).opacity,getComputedStyle(this.pointer).opacity,this.dom.style.opacity=this.pointer.style.opacity=1,this.isOpen=!0}},{key:"close",value:function(){this.isOpen&&(this.isOpen=!1,this.dom.style.opacity=this.pointer.style.opacity=0)}}]),Tooltip}();(0,_dom.insertCSS)("\n\n."+prefix+" {\n  position: absolute;\n  display: none;\n  box-sizing: border-box;\n  -moz-box-sizing: border- box;\n  overflow: hidden;\n\n  -webkit-transition: width 0.4s ease-out, height 0.4s ease-out, left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  -moz-transition: width 0.4s ease-out, height 0.4s ease-out, left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  transition: width 0.4s ease-out, height 0.4s ease-out, left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  opacity: 0;\n\n  border-radius: 5px;\n  padding: 3px 7px;\n  margin: 0;\n  background: white;\n  border: 1px solid #777;\n  color: #555;\n\n  z-index: 11;\n}\n\n."+prefix+"-pointer {\n  position: absolute;\n  display: none;\n  width: 0; height: 0;\n\n  -webkit-transition: left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  -moz-transition: left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  transition: left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  opacity: 0;\n\n  z-index: 12;\n}\n\n."+prefix+'-pointer:after {\n  content: "";\n  position: absolute;\n  display: block;\n}\n\n.'+prefix+"-pointer-above {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-top: 6px solid #777;\n}\n\n."+prefix+"-pointer-above:after {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-top: 6px solid white;\n  left: -6px; top: -7px;\n}\n\n."+prefix+"-pointer-below {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-bottom: 6px solid #777;\n}\n\n."+prefix+"-pointer-below:after {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-bottom: 6px solid white;\n  left: -6px; top: 1px;\n}\n\n."+prefix+"-pointer-right {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-right: 6px solid #777;\n}\n\n."+prefix+"-pointer-right:after {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-right: 6px solid white;\n  left: 1px; top: -6px;\n}\n\n."+prefix+"-pointer-left {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-left: 6px solid #777;\n}\n\n."+prefix+"-pointer-left:after {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-left: 6px solid white;\n  left: -7px; top: -6px;\n}\n\n."+prefix+' input[type="text"],\n.'+prefix+" textarea {\n  background: #eee;\n  border: none;\n  outline: none;\n}\n\n."+prefix+' input[type="text"] {\n  padding: 0 4px;\n}\n\n')},{"../dom":1}],51:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function scheduleDOMUpdate(pm,f){CentralScheduler.get(pm).set(f)}function unscheduleDOMUpdate(pm,f){CentralScheduler.get(pm).unset(f)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.scheduleDOMUpdate=scheduleDOMUpdate,exports.unscheduleDOMUpdate=unscheduleDOMUpdate;var UPDATE_TIMEOUT=50,MIN_FLUSH_DELAY=100,CentralScheduler=function(){function CentralScheduler(pm){_classCallCheck(this,CentralScheduler),this.waiting=[],this.timeout=null,this.lastForce=0,this.pm=pm,this.force=this.force.bind(this),pm.on("flush",this.onFlush.bind(this))}return _createClass(CentralScheduler,[{key:"set",value:function(f){0==this.waiting.length&&(this.timeout=setTimeout(this.force,UPDATE_TIMEOUT)),-1==this.waiting.indexOf(f)&&this.waiting.push(f)}},{key:"unset",value:function(f){var index=this.waiting.indexOf(f);index>-1&&this.waiting.splice(index,1)}},{key:"force",value:function(){for(clearTimeout(this.timeout),this.lastForce=Date.now();this.waiting.length;)for(var i=0;i<this.waiting.length;i++){var result=this.waiting[i]();result?this.waiting[i]=result:this.waiting.splice(i--,1)}}},{key:"onFlush",value:function(){this.waiting.length&&Date.now()-this.lastForce>MIN_FLUSH_DELAY&&this.force()}}],[{key:"get",value:function(pm){return pm.mod.centralScheduler||(pm.mod.centralScheduler=new this(pm))}}]),CentralScheduler}();exports.UpdateScheduler=function(){function UpdateScheduler(pm,events,start){var _this=this;_classCallCheck(this,UpdateScheduler),this.pm=pm,this.start=start,this.events=events.split(" "),this.onEvent=this.onEvent.bind(this),this.events.forEach(function(event){return pm.on(event,_this.onEvent)})}return _createClass(UpdateScheduler,[{key:"detach",value:function(){var _this2=this;unscheduleDOMUpdate(this.pm,this.start),this.events.forEach(function(event){return _this2.pm.off(event,_this2.onEvent)})}},{key:"onEvent",value:function(){scheduleDOMUpdate(this.pm,this.start)}},{key:"force",value:function(){if(this.pm.operation)this.onEvent();else{unscheduleDOMUpdate(this.pm,this.start);for(var run=this.start;run;run=run());}}}]),UpdateScheduler}()},{}],52:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function functionName(f){var match=/^function (\w+)/.exec(f.toString());return match&&match[1]}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0});var ProseMirrorError=exports.ProseMirrorError=function(_Error){function ProseMirrorError(message){_classCallCheck(this,ProseMirrorError);var _this=_possibleConstructorReturn(this,Object.getPrototypeOf(ProseMirrorError).call(this,message));return _this.message!=message&&(_this.message=message,Error.captureStackTrace?Error.captureStackTrace(_this,_this.name):_this.stack=new Error(message).stack),_this}return _inherits(ProseMirrorError,_Error),_createClass(ProseMirrorError,[{key:"name",get:function(){return this.constructor.name||functionName(this.constructor)||"ProseMirrorError"}}],[{key:"raise",value:function(message){throw new this(message)}}]),ProseMirrorError}(Error);exports.AssertionError=function(_ProseMirrorError){function AssertionError(){return _classCallCheck(this,AssertionError),_possibleConstructorReturn(this,Object.getPrototypeOf(AssertionError).apply(this,arguments))}return _inherits(AssertionError,_ProseMirrorError),AssertionError}(ProseMirrorError),exports.NamespaceError=function(_ProseMirrorError2){function NamespaceError(){return _classCallCheck(this,NamespaceError),_possibleConstructorReturn(this,Object.getPrototypeOf(NamespaceError).apply(this,arguments))}return _inherits(NamespaceError,_ProseMirrorError2),NamespaceError}(ProseMirrorError)},{}],53:[function(require,module,exports){"use strict";function eventMixin(ctor){var proto=ctor.prototype;for(var prop in methods)methods.hasOwnProperty(prop)&&(proto[prop]=methods[prop])}Object.defineProperty(exports,"__esModule",{value:!0}),exports.eventMixin=eventMixin;var methods={on:function(type,handler){var map=this._handlers||(this._handlers={}),arr=map[type]||(map[type]=[]);arr.push(handler)},off:function(type,handler){var arr=this._handlers&&this._handlers[type];if(arr)for(var i=0;i<arr.length;++i)if(arr[i]==handler){arr.splice(i,1);break}},signal:function(type){for(var arr=this._handlers&&this._handlers[type],_len=arguments.length,args=Array(_len>1?_len-1:0),_key=1;_len>_key;_key++)args[_key-1]=arguments[_key];if(arr)for(var i=0;i<arr.length;++i)arr[i].apply(arr,args)},signalHandleable:function(type){var arr=this._handlers&&this._handlers[type];if(arr){for(var _len2=arguments.length,args=Array(_len2>1?_len2-1:0),_key2=1;_len2>_key2;_key2++)args[_key2-1]=arguments[_key2];for(var i=0;i<arr.length;++i){var result=arr[i].apply(arr,args);if(result!==!1)return result}}return!1},signalPipelined:function(type,value){var arr=this._handlers&&this._handlers[type];if(arr)for(var i=0;i<arr.length;++i)value=arr[i](value);return value},signalDOM:function(event,type){var arr=this._handlers&&this._handlers[type||event.type];if(arr)for(var i=0;i<arr.length;++i)if(arr[i](event)||event.defaultPrevented)return!0;return!1},hasHandler:function(type){var arr=this._handlers&&this._handlers[type];return arr&&arr.length>0}}},{}],54:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0});exports.Map=window.Map||function(){function _class(){_classCallCheck(this,_class),this.content=[]}return _createClass(_class,[{key:"set",value:function(key,value){var found=this.find(key);found>-1?this.content[found+1]=value:this.content.push(key,value)}},{key:"get",value:function(key){var found=this.find(key);return-1==found?void 0:this.content[found+1]}},{key:"has",value:function(key){return this.find(key)>-1}},{key:"find",value:function(key){for(var i=0;i<this.content.length;i+=2)if(this.content[i]===key)return i}},{key:"clear",value:function(){this.content.length=0}},{key:"size",get:function(){return this.content.length/2}}]),_class}()},{}],55:[function(require,module,exports){"use strict";function copyObj(obj,base){var copy=base||Object.create(null);for(var prop in obj)copy[prop]=obj[prop];return copy}Object.defineProperty(exports,"__esModule",{value:!0}),exports.copyObj=copyObj},{}],56:[function(require,module,exports){"use strict";function sortedInsert(array,elt,compare){for(var i=0;i<array.length&&!(compare(array[i],elt)>0);i++);array.splice(i,0,elt)}Object.defineProperty(exports,"__esModule",{value:!0}),exports["default"]=sortedInsert},{}],57:[function(require,module,exports){!function(mod){if("object"==typeof exports&&"object"==typeof module)module.exports=mod();else{if("function"==typeof define&&define.amd)return define([],mod);(this||window).browserKeymap=mod()}}(function(){"use strict";function keyName(event){if("keypress"==event.type)return"'"+String.fromCharCode(event.charCode)+"'";var base=keyNames[event.keyCode],name=base;return null==name||event.altGraphKey?null:(event.altKey&&"Alt"!=base&&(name="Alt-"+name),event.ctrlKey&&"Ctrl"!=base&&(name="Ctrl-"+name),event.metaKey&&"Cmd"!=base&&(name="Cmd-"+name),event.shiftKey&&"Shift"!=base&&(name="Shift-"+name),name)}function isModifierKey(name){return name=/[^-]*$/.exec(name)[0],"Ctrl"==name||"Alt"==name||"Shift"==name||"Mod"==name}function normalizeKeyName(name){for(var alt,ctrl,shift,cmd,parts=name.split(/-(?!'?$)/),result=parts[parts.length-1],i=0;i<parts.length-1;i++){var mod=parts[i];if(/^(cmd|meta|m)$/i.test(mod))cmd=!0;else if(/^a(lt)?$/i.test(mod))alt=!0;else if(/^(c|ctrl|control)$/i.test(mod))ctrl=!0;else if(/^s(hift)$/i.test(mod))shift=!0;else{if(!/^mod$/i.test(mod))throw new Error("Unrecognized modifier name: "+mod);mac?cmd=!0:ctrl=!0}}return alt&&(result="Alt-"+result),ctrl&&(result="Ctrl-"+result),cmd&&(result="Cmd-"+result),shift&&(result="Shift-"+result),result}function Keymap(keys,options){if(this.options=options||{},this.bindings=Object.create(null),keys)for(var keyname in keys)Object.prototype.hasOwnProperty.call(keys,keyname)&&this.addBinding(keyname,keys[keyname])}for(var mac="undefined"!=typeof navigator?/Mac/.test(navigator.platform):"undefined"!=typeof os?"darwin"==os.platform():!1,keyNames={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},i=0;10>i;i++)keyNames[i+48]=keyNames[i+96]=String(i);for(var i=65;90>=i;i++)keyNames[i]=String.fromCharCode(i);for(var i=1;12>=i;i++)keyNames[i+111]=keyNames[i+63235]="F"+i;return Keymap.prototype={normalize:function(name){return this.options.multi!==!1?name.split(/ +(?!\'$)/).map(normalizeKeyName):[normalizeKeyName(name)]},addBinding:function(keyname,value){for(var keys=this.normalize(keyname),i=0;i<keys.length;i++){var name=keys.slice(0,i+1).join(" "),val=i==keys.length-1?value:"...",prev=this.bindings[name];if(prev){if(prev!=val)throw new Error("Inconsistent bindings for "+name)}else this.bindings[name]=val}},removeBinding:function(keyname){for(var keys=this.normalize(keyname),i=keys.length-1;i>=0;i--){var name=keys.slice(0,i).join(" "),val=this.bindings[name];if("..."==val&&!this.unusedMulti(name))break;val&&delete this.bindings[name]}},unusedMulti:function(name){for(var binding in this.bindings)if(binding.length>name&&0==binding.indexOf(name)&&" "==binding.charAt(name.length))return!1;return!0},lookup:function(key,context){return this.options.call?this.options.call(key,context):this.bindings[key]},constructor:Keymap},Keymap.keyName=keyName,Keymap.isModifierKey=isModifierKey,Keymap.normalizeKeyName=normalizeKeyName,Keymap})},{}],58:[function(require,module,exports){"use strict";var _edit=require("prosemirror/dist/edit");require("prosemirror/dist/menu/tooltipmenu"),require("prosemirror/dist/menu/menubar"),require("prosemirror/dist/inputrules/autoinput");var _menu=require("prosemirror/dist/menu/menu"),_widgets=require("./widgets"),_utils=require("./utils"),_schema=require("./schema");window.pm=new _edit.ProseMirror({place:document.querySelector("#editor"),menuBar:{"float":!0,content:[_menu.inlineGroup,[_menu.blockGroup,_menu.textblockMenu],_widgets.alignGroup,[_widgets.contentInsertMenu,_widgets.questionInsertMenu],_menu.historyGroup]},schema:_schema.widgetSchema,commands:_schema.commands,autoInput:!0,doc:document.querySelector("#content"),docFormat:"dom"});(0,_utils.defineFileHandler)(function(files){console.log(files)})},{"./schema":59,"./utils":60,"./widgets":72,"prosemirror/dist/edit":11,"prosemirror/dist/inputrules/autoinput":24,"prosemirror/dist/menu/menu":27,"prosemirror/dist/menu/menubar":28,"prosemirror/dist/menu/tooltipmenu":29}],59:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.commands=exports.widgetSchema=void 0;var _edit=require("prosemirror/dist/edit"),_dom=require("prosemirror/dist/dom"),_model=require("prosemirror/dist/model"),_widgets=require("./widgets"),_menu=require("prosemirror/dist/menu/menu"),widgetSpec=new _model.SchemaSpec({doc:_model.Doc,blockquote:_model.BlockQuote,ordered_list:_model.OrderedList,bullet_list:_model.BulletList,list_item:_model.ListItem,paragraph:_model.Paragraph,heading:_model.Heading,text:_model.Text,hard_break:_model.HardBreak,input:_widgets.Input,checkbox:_widgets.CheckBox,radiobutton:_widgets.RadioButton,select:_widgets.Select,textfield:_widgets.TextField,textarea:_widgets.TextArea,question:_widgets.Question,textbox:_widgets.TextBox,choice:_widgets.Choice,multiplechoice:_widgets.MultipleChoice,scaledisplay:_widgets.ScaleDisplay,scale:_widgets.Scale,checkitem:_widgets.CheckItem,checklist:_widgets.CheckList,shortanswer:_widgets.ShortAnswer,essay:_widgets.Essay,selection:_widgets.Selection,horizontal_rule:_model.HorizontalRule,image:_widgets.Image,inlinemath:_widgets.InlineMath,blockmath:_widgets.BlockMath,website:_widgets.Website,carryforward:_widgets.CarryForward,spreadsheet:_widgets.SpreadSheet,leftalign:_widgets.LeftAlign,centeralign:_widgets.CenterAlign,rightalign:_widgets.RightAlign},{em:_model.EmMark,strong:_model.StrongMark,link:_model.LinkMark,code:_model.CodeMark,underline:_widgets.UnderlineMark,strikethrough:_widgets.StrikeThroughMark});exports.widgetSchema=new _model.Schema(widgetSpec);_menu.textblockMenu.options.label="Format";exports.commands=_edit.CommandSet["default"].update({selectParentNode:{menu:null},lift:{menu:null},"horizontal_rule:insert":{menu:{group:"content",rank:71,display:{type:"label",label:"Horizontal Rule"}}},"code:toggle":{menu:{group:"textblock",rank:99,display:{type:"label",label:"Code"}}}});(0,_dom.insertCSS)('\n		\n.ProseMirror {\n	width: 800px;\n	min-height: 200px;\n}\n\n.ProseMirror-menu {\n	background: white;\n	color: black;\n}\n\ndiv.ProseMirror-dropdown-menu {\n  position: absolute;\n  background: white;\n  color: black;\n  border-radius: 6px;\n  border: 1px solid silver;\n  padding: 2px 2px;\n  z-index: 15;\n}\n\ndiv.ProseMirror-dropdown-menu {\n  cursor: pointer;\n  padding: 0 1em 0 2px;\n}\n\ndiv.ProseMirror-menubar-inner {\n  background: linear-gradient(to bottom, white, #0191C8);\n}\n\ndiv.ProseMirror-menu form {\n	background: linear-gradient(to bottom, white, #0191C8);\n	width: 300px;\n}\n\ndiv.ProseMirror-menu form select {\n	width: 100px;\n	background: white;\n}\n\ndiv.ProseMirror-menu input[type = "text"] {\n	background: white;\n}\n\n')},{"./widgets":72,"prosemirror/dist/dom":1,"prosemirror/dist/edit":11,"prosemirror/dist/menu/menu":27,"prosemirror/dist/model":34}],60:[function(require,module,exports){"use strict";function defParser(type,tag,cls){type.register("parseDOM",tag,{rank:25,parse:function(dom,state){return dom.classList.contains(cls)?(console.log(dom),void state.insert(type)):!1}})}function getPosInParent(pm,pos,child){var i=0,parent=pm.doc.path(pos.path);return parent.forEach(function(node,start){i=node==child?start:0}),new _model.Pos(pos.path,i)}function nodeBefore(pm,pos){for(var before=void 0,cut=void 0,i=pos.path.length-1;!before&&i>=0;i--)pos.path[i]>0&&(cut=pos.shorten(i),before=pm.doc.path(cut.path).child(cut.offset-1));return{before:before,at:new _model.Pos(cut.path,cut.offset-1)}}function insertWidget(pm,pos,w){for(;;){if(0==pos.depth){pm.tr.insert(pos,w).apply(pm.apply.scroll);var side=getPosInParent(pm,pos,w),p=new _model.Pos(side.toPath(),0);return w.firstChild&&w.firstChild.isTextblock&&pm.setTextSelection(new _model.Pos(p.toPath(),0)),!0}pos=pos.shorten(null,1)}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.selectedNodeAttr=exports.defParamsClick=exports.nameTitle=exports.namePattern=exports.defineFileHandler=exports.widgetParamHandler=void 0;var _params=require("./params");Object.defineProperty(exports,"widgetParamHandler",{enumerable:!0,get:function(){return _params.widgetParamHandler}}),Object.defineProperty(exports,"defineFileHandler",{enumerable:!0,get:function(){return _params.defineFileHandler}}),Object.defineProperty(exports,"namePattern",{enumerable:!0,get:function(){return _params.namePattern}}),Object.defineProperty(exports,"nameTitle",{enumerable:!0,get:function(){return _params.nameTitle}}),Object.defineProperty(exports,"defParamsClick",{enumerable:!0,get:function(){return _params.defParamsClick}}),Object.defineProperty(exports,"selectedNodeAttr",{enumerable:!0,get:function(){return _params.selectedNodeAttr}}),exports.defParser=defParser,exports.getPosInParent=getPosInParent,exports.nodeBefore=nodeBefore,exports.insertWidget=insertWidget;var _model=require("prosemirror/dist/model");require("prosemirror/dist/edit/selection")},{"./params":61,"prosemirror/dist/edit/selection":17,"prosemirror/dist/model":34}],61:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function defineFileHandler(handler){fhandler=handler}function getLastClicked(){return lastClicked}function openWidgetPrompt(wpp,options){var close=function close(){wpp.pm.off("interaction",close),dialog.parentNode&&(dialog.parentNode.removeChild(dialog),options&&options.onClose&&options.onClose())},submit=function(){var params=wpp.values();params&&(wpp.command.exec(wpp.pm,params),close())};wpp.pm.on("interaction",close);var save=(0,_dom.elt)("input",{name:"save",type:"button",value:"Save"});save.addEventListener("mousedown",function(e){submit()});var cancel=(0,_dom.elt)("input",{name:"cancel",type:"button",value:"Cancel"});cancel.addEventListener("mousedown",function(e){e.preventDefault(),e.stopPropagation(),close()});var buttons=(0,_dom.elt)("div",{"class":"widgetButtons"},save,cancel);wpp.form=(0,_dom.elt)("form",{"class":"widgetForm"},(0,_dom.elt)("h4",null,wpp.command.label+" Settings"),wpp.fields.map(function(f){return(0,_dom.elt)("div",null,f)}),buttons),wpp.form.addEventListener("keypress",function(e){13==e.keyCode&&(e.preventDefault(),e.stopPropagation(),save.click())});var dialog=(0,_dom.elt)("div",null,(0,_dom.elt)("div",{"class":"widgetDialog"}),wpp.form);return wpp.pm.wrapper.appendChild(dialog),{close:close}}function selectClickedNode(pm,e){var pos=(0,_dompos.selectableNodeAbove)(pm,e.target,{left:e.clientX,top:e.clientY},!0);if(!pos)return pm.sel.fastPoll();var _pm$selection=pm.selection,node=_pm$selection.node,from=_pm$selection.from;if(node&&pos.depth>=from.depth&&0==pos.shorten(from.depth).cmp(from)){if(0==from.depth)return pm.sel.fastPoll();pos=from.shorten()}pm.setNodeSelection(pos),lastClicked=e.target}function defParamsClick(type,cmdname){var spots=arguments.length<=2||void 0===arguments[2]?["topright"]:arguments[2];type.prototype.handleClick=function(pm,e,path,node){selectClickedNode(pm,e);var spotClicked=!1;if(spots.forEach(function(loc){var r=e.target.getBoundingClientRect();"all"==loc?spotClicked=!0:"topright"==loc?spotClicked=spotClicked||e.clientX>r.right-16&&e.clientY<r.top+16:"topleft"==loc?spotClicked=spotClicked||e.clientX<r.left+16&&e.clientY<r.top+16:"bottomright"==loc&&(spotClicked=spotClicked||e.clientX>r.right-32&&e.clientY>r.bottom-32)}),spotClicked){var cmd=pm.commands[cmdname];return cmd?(cmd.exec(pm),!0):!1}}}function selectedNodeAttr(pm,type,name){var node=pm.selection.node;return node&&node.type==type?node.attrs[name]:void 0}function FileDragHover(e){e.stopPropagation(),e.preventDefault(),e.target.className="dragover"==e.type?"hover":""}function buildUploadForm(pm,field){var legend=(0,_dom.elt)("h4",null,"File Upload"),label=((0,_dom.elt)("input",{type:"hidden",id:"MAX_FILE_SIZE",name:"MAX_FILE_SIZE",value:"300000"}),(0,_dom.elt)("label",{"for":"fileselect"},"File to upload:")),fileselect=(0,_dom.elt)("input",{id:"fileselect",type:"file",name:"fileselect[]",multiple:"multiple"}),filedrag=(0,_dom.elt)("div",{id:"filedrag"},"or drop files here"),cancel=(0,_dom.elt)("input",{type:"button",value:"Cancel"});cancel.addEventListener("click",function(e){e.preventDefault(),e.stopPropagation(),pm.wrapper.removeChild(form)});var saveFile=function(e){e.preventDefault(),e.stopPropagation(),FileDragHover(e);var files=e.target.files||e.dataTransfer.files;files&&(field.value=files[0].name),fhandler&&fhandler(files),pm.wrapper.removeChild(form)};fileselect.addEventListener("change",saveFile);var xhr=new XMLHttpRequest;xhr.upload&&(filedrag.addEventListener("dragover",FileDragHover),filedrag.addEventListener("dragleave",FileDragHover),filedrag.addEventListener("drop",saveFile),filedrag.style.display="block");var form=(0,_dom.elt)("form",{id:"upload",enctype:"multipart/form-data"},legend,(0,_dom.elt)("div",null,label,fileselect,filedrag),(0,_dom.elt)("div",null,cancel));pm.wrapper.appendChild(form)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor);
-}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.nameTitle=exports.namePattern=void 0,exports.defineFileHandler=defineFileHandler,exports.getLastClicked=getLastClicked,exports.defParamsClick=defParamsClick,exports.selectedNodeAttr=selectedNodeAttr;var _dom=require("prosemirror/dist/dom"),_prompt=require("prosemirror/dist/ui/prompt"),_edit=require("prosemirror/dist/edit"),_dompos=require("prosemirror/dist/edit/dompos"),fhandler=(require("prosemirror/dist/util/error"),null),lastClicked=null,WidgetParamPrompt=(exports.namePattern="[A-Za-z0-9_-]{1,10}",exports.nameTitle="letters,digits, -, _ (max:10)",function(_ParamPrompt){function WidgetParamPrompt(){return _classCallCheck(this,WidgetParamPrompt),_possibleConstructorReturn(this,Object.getPrototypeOf(WidgetParamPrompt).apply(this,arguments))}return _inherits(WidgetParamPrompt,_ParamPrompt),_createClass(WidgetParamPrompt,[{key:"prompt",value:function(){var _this2=this;return openWidgetPrompt(this,{onClose:function(){return _this2.close()}})}}]),WidgetParamPrompt}(_prompt.ParamPrompt));(0,_edit.defineOption)("commandParamPrompt",WidgetParamPrompt),["text","number","range","email","url","date"].map(function(type){return _prompt.ParamPrompt.prototype.paramTypes[type]={render:function(param,value){var field=(0,_dom.elt)("input",{type:type,placeholder:param.label,value:value,required:"required",autocomplete:"off"}),label=param.name?param.name:param.label;field.setAttribute("name",label);var opt=param.options;if(opt)for(var prop in opt)field.setAttribute(prop,opt[prop]);var fieldLabel=(0,_dom.elt)("label",{"for":label},label);return(0,_dom.elt)("div",{"class":"widgetField"},fieldLabel,field)},validate:function(dom){var input=dom.querySelector("input");return input.checkValidity()?null:input.name+": "+input.validationMessage},read:function(dom){var input=dom.querySelector("input");return input?input.value:input}}}),_prompt.ParamPrompt.prototype.paramTypes.file={render:function(param,value){var field=(0,_dom.elt)("input",{type:"text",readonly:!0,placeholder:param.label,value:value,required:"required",autocomplete:"off",required:!0}),label=param.name?param.name:param.label;field.setAttribute("name",label);var opt=param.options;if(opt)for(var prop in opt)field.setAttribute(prop,opt[prop]);var fieldLabel=(0,_dom.elt)("label",{"for":label},label),uploadButton=(0,_dom.elt)("input",{name:"upload",type:"button",value:"Upload"});return uploadButton.addEventListener("click",function(e){buildUploadForm(pm,field)}),(0,_dom.elt)("div",{"class":"widgetField"},fieldLabel,field,uploadButton)},validate:function(dom){var input=dom.querySelector("input");return input.checkValidity()?null:input.name+": "+input.validationMessage},read:function(dom){var input=dom.querySelector("input");return input?input.value:input}},_prompt.ParamPrompt.prototype.paramTypes.select={render:function(param,value){var options=param.options.call?param.options(this):param.options,field=(0,_dom.elt)("select",null,options.map(function(o){return(0,_dom.elt)("option",{value:o.value,selected:o.value==value?"true":null},o.label)}));field.setAttribute("required","required");var label=param.name?param.name:param.label;field.setAttribute("name",label);var fieldLabel=(0,_dom.elt)("label",{"for":name},label);return(0,_dom.elt)("div",{"class":"widgetField"},fieldLabel,field)},validate:function(dom){var select=dom.querySelector("select");return select.checkValidity()?null:select.name+": "+select.validationMessage},read:function(dom){var select=dom.querySelector("select");return select?select.value:select}},(0,_dom.insertCSS)('\n\n.widgetDialog {\n	position: absolute;\n	top: 0;\n	left: 0;\n	width: 100%;\n	height: 100%;\n	background: #FFF;\n	z-index: 8888;\n	opacity:0.7;\n}\n\n.widgetForm {\n	font-family: Helvetica, Arial, Sans-Serif;\n	font-size: 80%;\n	background: white;\n	position: absolute;\n	top: 10px;\n	left: 10px;\n	z-index: 9999;\n	display: block;\n	border-radius: 6px;\n	border: 1px solid #AAA;\n	padding: 4px;\n}\n\n.widgetForm h4 {\n	margin: 0;\n}\n\n.widgetField {\n	display: block;\n	padding: 2px;\n}\n\n.widgetField label {\n	width: 80px;\n	color: black;\n	display: inline-block;\n	padding: 2px;\n	float: left;\n}\n\n.widgetField input {\n	margin: 2px;\n	display: inline;\n}\n\n.widgetField input[type = "number"] {\n	width: 60px;\n	margin: 2px;\n	display: inline;\n}\n\n.widgetField input[type = "button"] {\n	margin: 5px;\n}\n\n.widgetFieldName {\n	color: black;\n	display: inline;\n	padding: 4px;\n}\n\n.widgetButtons {\n	text-align: center;\n	display: inline-block;\n	white-space: nowrap;\n}\n\n.widgetButtons input {\n	margin: 5px;\n}\n\n#upload {\n	position: absolute;\n	top: 40px;\n	left: 40px;\n	padding: 5px;\n	border: 1px solid #AAA;\n	border-radius: 6px;\n	background: white;\n	z-index: 10000;\n	display: block;\n}\n\n#upload input {\n	margin: 5px;\n}\n\n#upload h4 {\n	margin: 0;\n}\n\n#filedrag {\n	display: none;\n	font-weight: bold;\n	text-align: center;\n	padding: 1em 0;\n	margin: 1em 0;\n	color: #555;\n	border: 2px dashed #555;\n	border-radius: 6px;\n	cursor: default;\n}\n\n#filedrag:hover {\n	color: #f00;\n	border-color: #f00;\n	border-style: solid;\n	box-shadow: inset 0 3px 4px #888;\n}\n\n.ProseMirror-invalid {\n	  white-space: nowrap;\n	  font-size: 80%;\n	  background: white;\n	  border: 1px solid red;\n	  border-radius: 4px;\n	  padding: 5px 10px;\n	  position: absolute;\n	  min-width: 10em;\n	}\n\n')},{"prosemirror/dist/dom":1,"prosemirror/dist/edit":11,"prosemirror/dist/edit/dompos":8,"prosemirror/dist/ui/prompt":49,"prosemirror/dist/util/error":52}],62:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.BlockMath=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),BlockMath=exports.BlockMath=function(_Block){function BlockMath(){return _classCallCheck(this,BlockMath),_possibleConstructorReturn(this,Object.getPrototypeOf(BlockMath).apply(this,arguments))}return _inherits(BlockMath,_Block),_createClass(BlockMath,[{key:"attrs",get:function(){return{tex:new _model.Attribute({"default":""})}}},{key:"contains",get:function(){return null}}]),BlockMath}(_model.Block);(0,_utils.defParser)(BlockMath,"div","widgets-blockmath"),BlockMath.prototype.serializeDOM=function(node){return node.rendered?node.rendered=node.rendered.cloneNode(!0):(node.rendered=(0,_dom.elt)("div",{"class":"widgets-blockmath widgets-edit"},"\\["+node.attrs.tex+"\\]"),MathJax.Hub.Queue(["Delay",MathJax.Callback,100],["Typeset",MathJax.Hub,node.rendered])),node.rendered},BlockMath.register("command","insert",{derive:{params:[{name:"Latex",attr:"tex",label:"Latex Expression",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"tex")}}]},label:"BlockMath",menu:{group:"content",rank:72,display:{type:"label",label:"Block Math"}}}),(0,_utils.defParamsClick)(BlockMath,"blockmath:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-blockmath {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],63:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function getCarryOptions(names){return names.map(function(w){return{value:w,label:w}})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.CarryForward=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),CarryForward=exports.CarryForward=function(_Inline){function CarryForward(){return _classCallCheck(this,CarryForward),_possibleConstructorReturn(this,Object.getPrototypeOf(CarryForward).apply(this,arguments))}return _inherits(CarryForward,_Inline),_createClass(CarryForward,[{key:"attrs",get:function(){return{name:new _model.Attribute,model:new _model.Attribute({"default":"user_response"}),type:new _model.Attribute({"default":"carry_forward"}),"class":new _model.Attribute({"default":"widgets-carryforward widgets-edit"})}}}]),CarryForward}(_model.Inline);(0,_utils.defParser)(CarryForward,"thinkspace","widgets-carryforward"),CarryForward.prototype.serializeDOM=function(node){return(0,_dom.elt)("thinkspace",node.attrs,(0,_dom.elt)("img",{src:"forward.png",width:16,height:16,title:"Carry forward "+node.attrs.name}))},CarryForward.register("command","insert",{derive:{params:[{name:"Name",attr:"name",label:"Element name",type:"select",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:function(){return getCarryOptions(["test1","test2"])}}]},label:"CarryForward",menu:{group:"content",rank:73,display:{type:"label",label:"Carry Forward"}}}),(0,_utils.defParamsClick)(CarryForward,"carryforward:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-carryforward img:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],64:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Image=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Image=exports.Image=function(_Inline){function Image(){return _classCallCheck(this,Image),_possibleConstructorReturn(this,Object.getPrototypeOf(Image).apply(this,arguments))}return _inherits(Image,_Inline),_createClass(Image,[{key:"attrs",get:function(){return{src:new _model.Attribute,alt:new _model.Attribute,title:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-img widgets-edit"})}}}]),Image}(_model.Inline);(0,_utils.defParser)(Image,"img","widgets-img"),Image.prototype.serializeDOM=function(node,s){return s.renderAs(node,"img",node.attrs)},Image.register("command","insert",{derive:{params:[{name:"File",attr:"src",label:"Image File",type:"file","default":"img.png",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"src")}},{name:"Description",attr:"alt",label:"Description / alternative text",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"alt")}},{name:"Title",attr:"title",label:"Title",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"title")}}]},label:"Image",menu:{group:"content",rank:70,display:{type:"label",label:"Image"}}}),(0,_utils.defParamsClick)(Image,"image:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-img {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],65:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _blockmath=require("./blockmath");Object.defineProperty(exports,"BlockMath",{enumerable:!0,get:function(){return _blockmath.BlockMath}});var _website=require("./website");Object.defineProperty(exports,"Website",{enumerable:!0,get:function(){return _website.Website}});var _inlinemath=require("./inlinemath");Object.defineProperty(exports,"InlineMath",{enumerable:!0,get:function(){return _inlinemath.InlineMath}});var _image=require("./image");Object.defineProperty(exports,"Image",{enumerable:!0,get:function(){return _image.Image}});var _spreadsheet=require("./spreadsheet");Object.defineProperty(exports,"SpreadSheet",{enumerable:!0,get:function(){return _spreadsheet.SpreadSheet}});var _carryforward=require("./carryforward");Object.defineProperty(exports,"CarryForward",{enumerable:!0,get:function(){return _carryforward.CarryForward}}),window.MathJax&&MathJax.Hub.Queue(function(){MathJax.Hub.Config({tex2jax:{displayMath:[["\\[","\\]"]],inlineMath:[["\\(","\\)"]],processEscapes:!0},displayAlign:"left"})})},{"./blockmath":62,"./carryforward":63,"./image":64,"./inlinemath":66,"./spreadsheet":67,"./website":68}],66:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.InlineMath=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),InlineMath=exports.InlineMath=function(_Inline){function InlineMath(){return _classCallCheck(this,InlineMath),_possibleConstructorReturn(this,Object.getPrototypeOf(InlineMath).apply(this,arguments))}return _inherits(InlineMath,_Inline),_createClass(InlineMath,[{key:"attrs",get:function(){return{tex:new _model.Attribute}}},{key:"contains",get:function(){return null}}]),InlineMath}(_model.Inline);(0,_utils.defParser)(InlineMath,"span","widgets-inlinemath"),InlineMath.prototype.serializeDOM=function(node){return node.rendered?node.rendered=node.rendered.cloneNode(!0):(node.rendered=(0,_dom.elt)("span",{"class":"widgets-inlinemath widgets-edit"}," \\("+node.attrs.tex+"\\) "),MathJax.Hub.Queue(["Delay",MathJax.Callback,100],["Typeset",MathJax.Hub,node.rendered])),node.rendered},InlineMath.register("command","insert",{derive:{params:[{name:"Latex",attr:"tex",label:"Latex Expression",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"tex")}}]},label:"InlineMath",menu:{group:"content",rank:71,display:{type:"label",label:"Inline Math"}}}),(0,_utils.defParamsClick)(InlineMath,"inlinemath:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-inlinemath {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],67:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.SpreadSheet=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),SpreadSheet=exports.SpreadSheet=function(_Block){function SpreadSheet(){return _classCallCheck(this,SpreadSheet),_possibleConstructorReturn(this,Object.getPrototypeOf(SpreadSheet).apply(this,arguments))}return _inherits(SpreadSheet,_Block),_createClass(SpreadSheet,[{key:"attrs",get:function(){return{data:new _model.Attribute}}},{key:"contains",get:function(){return null}}]),SpreadSheet}(_model.Block);(0,_utils.defParser)(SpreadSheet,"div","widgets-spreadsheet"),SpreadSheet.prototype.serializeDOM=function(node){return node.rendered?node.rendered=node.rendered.cloneNode(!0):(node.rendered=(0,_dom.elt)("div",{"class":"widgets-spreadsheet widgets-edit"}),window.setTimeout(function(){var data=[["","Ford","Volvo","Toyota","Honda"],["2014",10,11,12,13],["2015",20,11,14,13],["2016",30,15,12,13]];new Handsontable(node.rendered,{data:data,minSpareRows:1,rowHeaders:!0,colHeaders:!0,contextMenu:!0})},100)),node.rendered},SpreadSheet.register("command","insert",{derive:{params:[{name:"Data Link",attr:"data",label:"Link to CSV (fixed for demo)",type:"file","default":"cars.csv",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"data")}}]},label:"SpreadSheet",menu:{group:"content",rank:75,display:{type:"label",label:"Spreadsheet"}}}),(0,_utils.defParamsClick)(SpreadSheet,"spreadsheet:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-spreadsheet {\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],68:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Website=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Website=exports.Website=function(_Block){function Website(){return _classCallCheck(this,Website),_possibleConstructorReturn(this,Object.getPrototypeOf(Website).apply(this,arguments))}return _inherits(Website,_Block),_createClass(Website,[{key:"attrs",get:function(){return{src:new _model.Attribute,width:new _model.Attribute({"default":200}),height:new _model.Attribute({"default":200})}}},{key:"contains",get:function(){return null}}]),Website}(_model.Block);(0,_utils.defParser)(Website,"website","widgets-website"),Website.prototype.serializeDOM=function(node,s){return s.renderAs(node,"iframe",{src:node.attrs.src,width:node.attrs.width,height:node.attrs.height,content:"text/html;charset=UTF-8","class":"widgets-website widgets-edit",frameborder:"1",allowfullscreen:"1"})},Website.register("command","insert",{derive:{params:[{name:"URL",attr:"src",label:"Link to website, youTube, Google Maps ...",type:"url",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"src")}},{name:"Width",attr:"width",label:"Width in pixels",type:"number","default":200,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"width")},options:{min:50,height:800}},{name:"Height",attr:"height",label:"Height in pixels",type:"number","default":200,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"height")},options:{min:50,height:800}}]},label:"Website",menu:{group:"content",rank:74,display:{type:"label",label:"Website"}}}),(0,_utils.defParamsClick)(Website,"website:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-website:hover {\n    padding-top: 16px;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],69:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function getTextblockPos(pm,pos){for(var node=void 0;node=pm.doc.path(pos.path),!(node.type instanceof _model.Textblock||0==pos.depth);)pos=pos.shorten();return pos.depth>0?pos.shorten():pos}function findAlignWrapper(pm,align){var _pm$selection=pm.selection,from=_pm$selection.from,to=_pm$selection.to,isLeft=(_pm$selection.node,"leftalign"==align.name),start=getTextblockPos(pm,from),parent=pm.doc.path(start.path);if(parent.type instanceof Align)return isLeft?pm.tr.lift(new _model.Pos(start.path,0),new _model.Pos(start.path,parent.size)).apply(pm.apply.scroll):pm.tr.setNodeType((0,_utils.getPosInParent)(pm,start.shorten(),parent),align,{"class":align.style}).apply(pm.apply.scroll);if(isLeft)return!1;var end=from.cmp(to)?getTextblockPos(pm,to):start;return pm.tr.wrap(start,end.move(1),align,{"class":align.style}).apply(pm.apply.scroll)}function alignApplies(pm,type){var _pm$selection2=pm.selection,from=_pm$selection2.from,isLeft=(_pm$selection2.to,_pm$selection2.node,"leftalign"==type.name),start=getTextblockPos(pm,from),parent=pm.doc.path(start.path);return!isLeft||parent.type instanceof Align?parent.type.name==type.name:!0}function defAlign(type,label,path){type.register("command","align",{run:function(pm){return findAlignWrapper(pm,this)},active:function(pm){return alignApplies(pm,this)},label:label,menu:{group:"align",rank:51,display:{type:"icon",width:8,height:8,path:path}}})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.RightAlign=exports.CenterAlign=exports.LeftAlign=exports.alignGroup=void 0;var _menu=require("prosemirror/dist/menu/menu"),_model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("prosemirror/dist/transform"),require("../../utils")),Align=function(_Block){function Align(){return _classCallCheck(this,Align),_possibleConstructorReturn(this,Object.getPrototypeOf(Align).apply(this,arguments))}return _inherits(Align,_Block),_createClass(Align,[{key:"attrs",get:function(){return{"class":new _model.Attribute({"default":"widgets-leftalign"})}}},{key:"contains",get:function(){return"block"}}]),Align}(_model.Block);Align.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",node.attrs)};var LeftAlign=(exports.alignGroup=new _menu.MenuCommandGroup("align"),exports.LeftAlign=function(_Align){function LeftAlign(){return _classCallCheck(this,LeftAlign),_possibleConstructorReturn(this,Object.getPrototypeOf(LeftAlign).apply(this,arguments))}return _inherits(LeftAlign,_Align),_createClass(LeftAlign,[{key:"style",get:function(){return"widgets-leftalign"}}]),LeftAlign}(Align)),CenterAlign=exports.CenterAlign=function(_Align2){function CenterAlign(){return _classCallCheck(this,CenterAlign),_possibleConstructorReturn(this,Object.getPrototypeOf(CenterAlign).apply(this,arguments))}return _inherits(CenterAlign,_Align2),_createClass(CenterAlign,[{key:"style",get:function(){return"widgets-centeralign"}}]),CenterAlign}(Align),RightAlign=exports.RightAlign=function(_Align3){function RightAlign(){return _classCallCheck(this,RightAlign),_possibleConstructorReturn(this,Object.getPrototypeOf(RightAlign).apply(this,arguments))}return _inherits(RightAlign,_Align3),_createClass(RightAlign,[{key:"style",get:function(){return"widgets-rightalign"}}]),RightAlign}(Align);(0,_utils.defParser)(LeftAlign,"div","icons/leftalign.png"),(0,_utils.defParser)(CenterAlign,"div","widgets-centeralign"),(0,_utils.defParser)(RightAlign,"div","widgets-rightalign"),defAlign(LeftAlign,"Left Align","M0 0v1h8v-1h-8zm0 2v1h6v-1h-6zm0 2v1h8v-1h-8zm0 2v1h6v-1h-6z"),defAlign(CenterAlign,"Center Align","M0 0v1h8v-1h-8zm1 2v1h6v-1h-6zm-1 2v1h8v-1h-8zm1 2v1h6v-1h-6z"),defAlign(RightAlign,"Right Align","M0 0v1h8v-1h-8zm2 2v1h6v-1h-6zm-2 2v1h8v-1h-8zm2 2v1h6v-1h-6z"),(0,_dom.insertCSS)("\ndiv.widgets-leftalign {\n	text-align: left;\n}\n\ndiv.widgets-centeralign {\n	text-align: center;\n}\n\ndiv.widgets-rightalign {\n	text-align: right;\n}\n\ndiv.widgets-justifyalign {\n	text-align: justify;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/menu/menu":27,"prosemirror/dist/model":34,"prosemirror/dist/transform":40}],70:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _align=require("./align");Object.defineProperty(exports,"alignGroup",{enumerable:!0,get:function(){return _align.alignGroup}}),Object.defineProperty(exports,"LeftAlign",{enumerable:!0,get:function(){return _align.LeftAlign}}),Object.defineProperty(exports,"CenterAlign",{enumerable:!0,get:function(){return _align.CenterAlign}}),Object.defineProperty(exports,"RightAlign",{enumerable:!0,get:function(){return _align.RightAlign}});var _marks=require("./marks");Object.defineProperty(exports,"UnderlineMark",{enumerable:!0,get:function(){return _marks.UnderlineMark}}),Object.defineProperty(exports,"StrikeThroughMark",{enumerable:!0,get:function(){return _marks.StrikeThroughMark}})},{"./align":69,"./marks":71}],71:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.StrikeThroughMark=exports.UnderlineMark=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),UnderlineMark=(require("../../utils"),
-exports.UnderlineMark=function(_MarkType){function UnderlineMark(){return _classCallCheck(this,UnderlineMark),_possibleConstructorReturn(this,Object.getPrototypeOf(UnderlineMark).apply(this,arguments))}return _inherits(UnderlineMark,_MarkType),UnderlineMark}(_model.MarkType));UnderlineMark.prototype.serializeDOM=function(mark,s){return s.elt("span",{style:"text-decoration: underline;"})},UnderlineMark.register("command","set",{derive:!0,label:"Set underline"}),UnderlineMark.register("command","unset",{derive:!0,label:"Unset underline"}),UnderlineMark.register("command","toggle",{derive:!0,label:"Toggle underline",menu:{group:"inline",rank:22,display:{type:"icon",width:8,height:8,path:"M1 0v4c0 1.1 1.12 2 2.5 2h.5c1.1 0 2-.9 2-2v-4h-1v4c0 .55-.45 1-1 1s-1-.45-1-1v-4h-2zm-1 7v1h7v-1h-7z"}},keys:["Mod-U"]}),UnderlineMark.register("parseDOMStyle","text-decoration",{parse:function(value,state,inner){"underline"==value?state.wrapMark(inner,this):inner()}});var 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strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.questionInsertMenu=exports.contentInsertMenu=exports.questionCommandGroup=exports.contentCommandGroup=exports.StrikeThroughMark=exports.UnderlineMark=exports.RightAlign=exports.CenterAlign=exports.LeftAlign=exports.alignGroup=exports.TextArea=exports.TextField=exports.Select=exports.RadioButton=exports.CheckBox=exports.Website=exports.SpreadSheet=exports.InlineMath=exports.Image=exports.CarryForward=exports.BlockMath=exports.Selection=exports.ShortAnswer=exports.Essay=exports.Scale=exports.ScaleDisplay=exports.Choice=exports.MultipleChoice=exports.CheckItem=exports.CheckList=exports.TextBox=exports.Input=exports.Question=void 0;var _questions=require("./questions");Object.defineProperty(exports,"Question",{enumerable:!0,get:function(){return _questions.Question}}),Object.defineProperty(exports,"Input",{enumerable:!0,get:function(){return _questions.Input}}),Object.defineProperty(exports,"TextBox",{enumerable:!0,get:function(){return _questions.TextBox}}),Object.defineProperty(exports,"CheckList",{enumerable:!0,get:function(){return _questions.CheckList}}),Object.defineProperty(exports,"CheckItem",{enumerable:!0,get:function(){return _questions.CheckItem}}),Object.defineProperty(exports,"MultipleChoice",{enumerable:!0,get:function(){return _questions.MultipleChoice}}),Object.defineProperty(exports,"Choice",{enumerable:!0,get:function(){return _questions.Choice}}),Object.defineProperty(exports,"ScaleDisplay",{enumerable:!0,get:function(){return _questions.ScaleDisplay}}),Object.defineProperty(exports,"Scale",{enumerable:!0,get:function(){return _questions.Scale}}),Object.defineProperty(exports,"Essay",{enumerable:!0,get:function(){return _questions.Essay}}),Object.defineProperty(exports,"ShortAnswer",{enumerable:!0,get:function(){return _questions.ShortAnswer}}),Object.defineProperty(exports,"Selection",{enumerable:!0,get:function(){return _questions.Selection}});var _content=require("./content");Object.defineProperty(exports,"BlockMath",{enumerable:!0,get:function(){return _content.BlockMath}}),Object.defineProperty(exports,"CarryForward",{enumerable:!0,get:function(){return _content.CarryForward}}),Object.defineProperty(exports,"Image",{enumerable:!0,get:function(){return _content.Image}}),Object.defineProperty(exports,"InlineMath",{enumerable:!0,get:function(){return _content.InlineMath}}),Object.defineProperty(exports,"SpreadSheet",{enumerable:!0,get:function(){return _content.SpreadSheet}}),Object.defineProperty(exports,"Website",{enumerable:!0,get:function(){return _content.Website}});var _input=require("./input");Object.defineProperty(exports,"Input",{enumerable:!0,get:function(){return _input.Input}}),Object.defineProperty(exports,"CheckBox",{enumerable:!0,get:function(){return _input.CheckBox}}),Object.defineProperty(exports,"RadioButton",{enumerable:!0,get:function(){return _input.RadioButton}}),Object.defineProperty(exports,"Select",{enumerable:!0,get:function(){return _input.Select}}),Object.defineProperty(exports,"TextField",{enumerable:!0,get:function(){return _input.TextField}}),Object.defineProperty(exports,"TextArea",{enumerable:!0,get:function(){return _input.TextArea}});var _format=require("./format");Object.defineProperty(exports,"alignGroup",{enumerable:!0,get:function(){return _format.alignGroup}}),Object.defineProperty(exports,"LeftAlign",{enumerable:!0,get:function(){return _format.LeftAlign}}),Object.defineProperty(exports,"CenterAlign",{enumerable:!0,get:function(){return _format.CenterAlign}}),Object.defineProperty(exports,"RightAlign",{enumerable:!0,get:function(){return _format.RightAlign}}),Object.defineProperty(exports,"UnderlineMark",{enumerable:!0,get:function(){return _format.UnderlineMark}}),Object.defineProperty(exports,"StrikeThroughMark",{enumerable:!0,get:function(){return _format.StrikeThroughMark}});var _dom=require("prosemirror/dist/dom"),_menu=require("prosemirror/dist/menu/menu"),contentCommandGroup=exports.contentCommandGroup=new _menu.MenuCommandGroup("content"),questionCommandGroup=exports.questionCommandGroup=new _menu.MenuCommandGroup("question");exports.contentInsertMenu=new _menu.Dropdown({label:"Content..",displayActive:!0,"class":"ProseMirror-widgetinsert-dropdown"},[contentCommandGroup]),exports.questionInsertMenu=new _menu.Dropdown({label:"Question..",displayActive:!0,"class":"ProseMirror-widgetinsert-dropdown"},[questionCommandGroup]);(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-edit:hover {\n	background-image: url('icons/settings.png');\n	background-repeat: no-repeat;\n	background-position: top right;\n	cursor: pointer;\n }\n\n.ProseMirror-menu-dropdown-item {\n	white-space: nowrap;\n}\n\n.ProseMirror-menu-dropdown-menu {\n	border-radius: 6px;\n}\n\n.ProseMirror-menu-submenu {\n	border-radius: 6px;\n}\n\n")},{"./content":65,"./format":70,"./input":74,"./questions":82,"prosemirror/dist/dom":1,"prosemirror/dist/menu/menu":27}],73:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.CheckBox=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_input=require("./input"),_utils=require("../../utils"),CheckBox=exports.CheckBox=function(_Input){function CheckBox(){return _classCallCheck(this,CheckBox),_possibleConstructorReturn(this,Object.getPrototypeOf(CheckBox).apply(this,arguments))}return _inherits(CheckBox,_Input),_createClass(CheckBox,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"checkbox"}),value:new _model.Attribute({"default":"1"}),"class":new _model.Attribute({"default":"widgets-checkbox"})}}}]),CheckBox}(_input.Input);(0,_utils.defParser)(CheckBox,"input","widgets-checkbox"),CheckBox.register("command","insert",{label:"CheckBox",run:function(pm,name){return pm.tr.replaceSelection(this.create({name:name})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}}]}),(0,_utils.defParamsClick)(CheckBox,"checkbox:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-checkbox:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"./input":75,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],74:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _input=require("./input");Object.defineProperty(exports,"Input",{enumerable:!0,get:function(){return _input.Input}});var _checkbox=require("./checkbox");Object.defineProperty(exports,"CheckBox",{enumerable:!0,get:function(){return _checkbox.CheckBox}});var _radiobutton=require("./radiobutton");Object.defineProperty(exports,"RadioButton",{enumerable:!0,get:function(){return _radiobutton.RadioButton}});var _select=require("./select");Object.defineProperty(exports,"Select",{enumerable:!0,get:function(){return _select.Select}});var _textfield=require("./textfield");Object.defineProperty(exports,"TextField",{enumerable:!0,get:function(){return _textfield.TextField}});var _textarea=require("./textarea");Object.defineProperty(exports,"TextArea",{enumerable:!0,get:function(){return _textarea.TextArea}})},{"./checkbox":73,"./input":75,"./radiobutton":76,"./select":77,"./textarea":78,"./textfield":79}],75:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Input=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Input=exports.Input=function(_Block){function Input(){return _classCallCheck(this,Input),_possibleConstructorReturn(this,Object.getPrototypeOf(Input).apply(this,arguments))}return _inherits(Input,_Block),_createClass(Input,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"text"}),value:new _model.Attribute}}},{key:"selectable",get:function(){return!1}},{key:"contains",get:function(){return null}}]),Input}(_model.Block);(0,_utils.defParser)(Input,"widgets-input"),Input.prototype.serializeDOM=function(node){return(0,_dom.elt)("input",node.attrs)},(0,_dom.insertCSS)("\n		\n.widgets-input {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],76:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.RadioButton=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_input=require("./input"),RadioButton=exports.RadioButton=function(_Input){function RadioButton(){return _classCallCheck(this,RadioButton),_possibleConstructorReturn(this,Object.getPrototypeOf(RadioButton).apply(this,arguments))}return _inherits(RadioButton,_Input),_createClass(RadioButton,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"radio"}),value:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-radiobutton"})}}}]),RadioButton}(_input.Input);(0,_utils.defParser)(RadioButton,"input","widgets-radiobutton"),(0,_dom.insertCSS)("\n\n.widgets-radiobutton {}\n\n")},{"../../utils":60,"./input":75,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],77:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Select=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Select=exports.Select=function(_Inline){function Select(){return _classCallCheck(this,Select),_possibleConstructorReturn(this,Object.getPrototypeOf(Select).apply(this,arguments))}return _inherits(Select,_Inline),_createClass(Select,[{key:"contains",get:function(){return null}},{key:"attrs",get:function(){return{name:new _model.Attribute,options:new _model.Attribute,size:new _model.Attribute({"default":1}),multiple:new _model.Attribute({"default":"single"})}}}]),Select}(_model.Inline);(0,_utils.defParser)(Select,"select","widgets-select"),Select.prototype.serializeDOM=function(node){var select=("multiple"==node.attrs.multiple,(0,_dom.elt)("select",node.attrs));return node.attrs.options.split(",").map(function(option){select.appendChild((0,_dom.elt)("option",{value:option.trim()},option))}),select},Select.register("command","delete",{run:function(pm){var _pm$selection=pm.selection,node=(_pm$selection.from,_pm$selection.node);return node&&node.type==this?!0:!1},keys:["Backspace(10)","Mod-Backspace(10)"]}),Select.register("command","insert",{label:"Select",run:function(pm,name,options,size,multiple){return pm.tr.replaceSelection(this.create({name:name,options:options,size:size,multiple:multiple})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Options",label:"comma separated names",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"options")}},{name:"Size",label:"options displayed",type:"range",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"options")},options:{min:1,max:10,"default":1}},{name:"Selection",label:"Selection (single or multiple)",type:"select",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"multiple")},options:[{value:"multiple",label:"multiple"},{value:"single",label:"single"}]}]}),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-select {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],78:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextArea=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("./input"),require("../../utils")),TextArea=exports.TextArea=function(_Block){function TextArea(){return _classCallCheck(this,TextArea),_possibleConstructorReturn(this,Object.getPrototypeOf(TextArea).apply(this,arguments))}return _inherits(TextArea,_Block),_createClass(TextArea,[{key:"attrs",get:function(){return{name:new _model.Attribute,rows:new _model.Attribute,cols:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-textarea"})}}}]),TextArea}(_model.Block);(0,_utils.defParser)(TextArea,"textarea","widgets-textarea"),TextArea.prototype.serializeDOM=function(node,s){return(0,_dom.elt)("textarea",node.attrs)},TextArea.register("command","delete",{run:function(pm){var _pm$selection=pm.selection,node=(_pm$selection.from,_pm$selection.node);return node&&node.type==this?!0:!1},keys:["Backspace(10)","Mod-Backspace(10)"]}),TextArea.register("command","insert",{label:"TextArea",run:function(pm,name,rows,cols){return pm.tr.replaceSelection(this.create({name:name,rows:rows,cols:cols})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Rows",label:"In lines",type:"number","default":"4",options:{min:2,max:24},prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"rows")}},{name:"Columns",label:"In characters",type:"number","default":"40",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"cols")},options:{min:2,max:80}}]}),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-textarea:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"./input":75,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],79:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextField=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_input=require("./input"),_utils=require("../../utils"),TextField=exports.TextField=function(_Input){function TextField(){return _classCallCheck(this,TextField),_possibleConstructorReturn(this,Object.getPrototypeOf(TextField).apply(this,arguments))}return _inherits(TextField,_Input),_createClass(TextField,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"text"}),size:new _model.Attribute({"default":"20"}),"class":new _model.Attribute({"default":"widgets-textfield"})}}}]),TextField}(_input.Input);(0,_utils.defParser)(TextField,"input","widgets-textfield"),TextField.register("command","insert",{label:"TextField",run:function(pm,name){return pm.tr.replaceSelection(this.create({name:name})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Size",label:"Size in characters",type:"number","default":"20",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"size")},options:{min:1,max:80}}]}),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-textfield:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"./input":75,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],80:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function renumber(pm,pos){var cl=pm.doc.path(pos.path),i=1;cl.forEach(function(node,start){"checkitem"==node.type.name&&pm.tr.setNodeType(new _model.Pos(pos.path,start),node.type,{name:node.attrs.name+"-"+i,value:i++}).apply()})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.CheckList=exports.CheckItem=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("./textbox"),require("../../utils")),_question=require("./question"),CheckItem=exports.CheckItem=function(_Block){function CheckItem(){return _classCallCheck(this,CheckItem),_possibleConstructorReturn(this,Object.getPrototypeOf(CheckItem).apply(this,arguments))}return _inherits(CheckItem,_Block),_createClass(CheckItem,[{key:"create",value:function(attrs,content,marks){var len=content.content.length;return content=_model.Fragment.from([this.schema.nodes.checkbox.create(attrs),content.content[len-1]]),_get(Object.getPrototypeOf(CheckItem.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,value:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-checkitem"})}}}],[{key:"kinds",get:function(){return"checkitem"}}]),CheckItem}(_model.Block),CheckList=exports.CheckList=function(_Question){function CheckList(){return _classCallCheck(this,CheckList),_possibleConstructorReturn(this,Object.getPrototypeOf(CheckList).apply(this,arguments))}return _inherits(CheckList,_Question),_createClass(CheckList,[{key:"attrs",get:function(){return{name:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-checklist"})}}},{key:"isList",get:function(){return!0}}]),CheckList}(_question.Question);(0,_utils.defParser)(CheckItem,"div","widgets-checkitem"),(0,_utils.defParser)(CheckList,"div","widgets-checklist"),CheckItem.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",node.attrs)},CheckItem.register("command","split",{label:"Split the current checkitem",run:function(pm){var _pm$selection=pm.selection,from=_pm$selection.from,to=_pm$selection.to,node=_pm$selection.node;if(node&&node.isBlock||from.path.length<2||!_model.Pos.samePath(from.path,to.path))return!1;var toParent=from.shorten(),parent=pm.doc.path(toParent.path);if(parent.type!=this)return!1;var tr=pm.tr["delete"](from,to).split(from,2).apply(pm.apply.scroll);return renumber(pm,toParent.shorten()),tr},keys:["Enter(20)"]}),CheckItem.register("command","delete",{label:"delete this checkitem or checklist",run:function(pm){var _pm$selection2=pm.selection,from=_pm$selection2.from,to=_pm$selection2.to,toCH=(_pm$selection2.head,from.shorten()),ch=pm.doc.path(toCH.path);if(ch.type!=this)return!1;if(from.offset>0)return pm.tr["delete"](from,to).apply(pm.apply.scroll);var toCL=toCH.shorten(),cl=pm.doc.path(toCL.path),_nodeBefore=(0,_utils.nodeBefore)(pm,toCH),before=_nodeBefore.before;_nodeBefore.at;if(2==cl.size||before.type!=this||ch.lastChild.size>0)return!0;var tr=pm.tr["delete"](toCL,toCL.move(1)).apply();return renumber(pm,toCL),tr},keys:["Backspace(20)","Mod-Backspace(20)"]}),CheckList.register("command","insert",{label:"Check List",run:function(pm,name){var _pm$selection3=pm.selection,from=_pm$selection3.from,node=(_pm$selection3.to,_pm$selection3.node);if(node&&node.type==this){var tr=pm.tr.setNodeType(from,this,{name:name}).apply();return renumber(pm,_model.Pos.from(from.toPath().concat(from.offset),0)),tr}var choice_content=_model.Fragment.from([this.schema.nodes.checkbox.create({name:name,value:1}),this.schema.nodes.textbox.create()]),content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),this.schema.nodes.checkitem.create({name:name,value:1},choice_content)]);return(0,_utils.insertWidget)(pm,from,this.create({name:name},content))},select:function(pm){return!0},menu:{group:"question",rank:70,display:{type:"label",label:"CheckList"}},params:[{name:"Name",attr:"name",
-label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}}]}),(0,_utils.defParamsClick)(CheckList,"checklist:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-checkitem input {\n	float: left;\n}\n\n.ProseMirror .widgets-checkitem {\n	cursor: text;\n}\n\n\n")},{"../../utils":60,"./question":84,"./textbox":88,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],81:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.Essay=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_question=require("./question"),Essay=exports.Essay=function(_Question){function Essay(){return _classCallCheck(this,Essay),_possibleConstructorReturn(this,Object.getPrototypeOf(Essay).apply(this,arguments))}return _inherits(Essay,_Question),_createClass(Essay,[{key:"create",value:function(attrs,content,marks){var ta=this.schema.nodes.textarea.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(ta))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),ta]);return _get(Object.getPrototypeOf(Essay.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,rows:new _model.Attribute,cols:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-essay"})}}}]),Essay}(_question.Question);(0,_utils.defParser)(Essay,"div","widgets-essay"),Essay.register("command","insert",{label:"Essay",run:function(pm,name,rows,cols){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,rows:rows,cols:cols}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,rows:rows,cols:cols}))},select:function(pm){return pm.doc.path(pm.selection.from.path).type.canContainType(this)},menu:{group:"question",rank:72,display:{type:"label",label:"Essay"},select:"ignore"},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Rows",attr:"rows",label:"In lines lines",type:"number","default":"4",options:{min:2,max:24},prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"rows")}},{name:"Columns",attr:"cols",label:"In characters",type:"number","default":"40",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"cols")},options:{min:2,max:80}}]}),(0,_utils.defParamsClick)(Essay,"essay:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-essay textarea {\n	resize: none;\n}\n\n")},{"../../utils":60,"./question":84,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],82:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _textbox=require("./textbox");Object.defineProperty(exports,"TextBox",{enumerable:!0,get:function(){return _textbox.TextBox}});var _shortanswer=require("./shortanswer");Object.defineProperty(exports,"ShortAnswer",{enumerable:!0,get:function(){return _shortanswer.ShortAnswer}});var _essay=require("./essay");Object.defineProperty(exports,"Essay",{enumerable:!0,get:function(){return _essay.Essay}});var _multiplechoice=require("./multiplechoice");Object.defineProperty(exports,"MultipleChoice",{enumerable:!0,get:function(){return _multiplechoice.MultipleChoice}}),Object.defineProperty(exports,"Choice",{enumerable:!0,get:function(){return _multiplechoice.Choice}});var _checklist=require("./checklist");Object.defineProperty(exports,"CheckList",{enumerable:!0,get:function(){return _checklist.CheckList}}),Object.defineProperty(exports,"CheckItem",{enumerable:!0,get:function(){return _checklist.CheckItem}});var _scale=require("./scale");Object.defineProperty(exports,"Scale",{enumerable:!0,get:function(){return _scale.Scale}}),Object.defineProperty(exports,"ScaleDisplay",{enumerable:!0,get:function(){return _scale.ScaleDisplay}});var _selection=require("./selection");Object.defineProperty(exports,"Selection",{enumerable:!0,get:function(){return _selection.Selection}});var _question=require("./question");Object.defineProperty(exports,"Question",{enumerable:!0,get:function(){return _question.Question}})},{"./checklist":80,"./essay":81,"./multiplechoice":83,"./question":84,"./scale":85,"./selection":86,"./shortanswer":87,"./textbox":88}],83:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function renumber(pm,pos){var cl=pm.doc.path(pos.path),i=1;cl.forEach(function(node,start){"choice"==node.type.name&&pm.tr.setNodeType(new _model.Pos(pos.path,start),node.type,{name:cl.attrs.name,value:i++}).apply()})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.MultipleChoice=exports.Choice=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_question=require("./question"),Choice=exports.Choice=function(_Block){function Choice(){return _classCallCheck(this,Choice),_possibleConstructorReturn(this,Object.getPrototypeOf(Choice).apply(this,arguments))}return _inherits(Choice,_Block),_createClass(Choice,[{key:"create",value:function(attrs,content,marks){var len=content.content.length;return content=_model.Fragment.from([this.schema.nodes.radiobutton.create(attrs),content.content[len-1]]),_get(Object.getPrototypeOf(Choice.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,value:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-choice"})}}}]),Choice}(_model.Block),MultipleChoice=exports.MultipleChoice=function(_Question){function MultipleChoice(){return _classCallCheck(this,MultipleChoice),_possibleConstructorReturn(this,Object.getPrototypeOf(MultipleChoice).apply(this,arguments))}return _inherits(MultipleChoice,_Question),_createClass(MultipleChoice,[{key:"attrs",get:function(){return{name:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-multiplechoice"})}}},{key:"isList",get:function(){return!0}}]),MultipleChoice}(_question.Question);(0,_utils.defParser)(Choice,"div","widgets-choice"),(0,_utils.defParser)(MultipleChoice,"div","widgets-multiplechoice"),Choice.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",node.attrs)},Choice.register("command","split",{label:"Split the current choice",run:function(pm){var _pm$selection=pm.selection,from=_pm$selection.from,to=_pm$selection.to,node=_pm$selection.node;if(node&&node.isBlock||from.path.length<2||!_model.Pos.samePath(from.path,to.path))return!1;var toParent=from.shorten(),parent=pm.doc.path(toParent.path);if(parent.type!=this)return!1;var tr=pm.tr["delete"](from,to).split(from,2).apply(pm.apply.scroll);return renumber(pm,toParent.shorten()),tr},keys:["Enter(20)"]}),Choice.register("command","delete",{label:"delete text, this choice or choicelist",run:function(pm){var _pm$selection2=pm.selection,from=_pm$selection2.from,to=_pm$selection2.to,toCH=(_pm$selection2.head,from.shorten()),ch=pm.doc.path(toCH.path);if(ch.type!=this)return!1;if(from.offset>0)return pm.tr["delete"](from,to).apply(pm.apply.scroll);var toMC=toCH.shorten(),mc=pm.doc.path(toMC.path),_nodeBefore=(0,_utils.nodeBefore)(pm,toCH),before=_nodeBefore.before;_nodeBefore.at;if(2==mc.size||before.type!=this||ch.lastChild.size>0)return!0;var tr=pm.tr["delete"](toMC,toMC.move(1)).apply();return renumber(pm,toMC),tr},keys:["Backspace(20)","Mod-Backspace(20)"]}),MultipleChoice.register("command","insert",{label:"MultipleChoice",run:function(pm,name){var _pm$selection3=pm.selection,from=_pm$selection3.from,node=(_pm$selection3.to,_pm$selection3.node);if(node&&node.type==this){var tr=pm.tr.setNodeType(from,this,{name:name}).apply();return renumber(pm,_model.Pos.from(from.toPath().concat(from.offset),0)),tr}var choice_content=_model.Fragment.from([this.schema.nodes.radiobutton.create({name:name,value:1}),this.schema.nodes.textbox.create()]),content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),this.schema.nodes.choice.create({name:name,value:1},choice_content)]);return(0,_utils.insertWidget)(pm,from,this.create({name:name},content))},select:function(pm){return!0},menu:{group:"question",rank:70,display:{type:"label",label:"MultipleChoice"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}}]}),(0,_utils.defParamsClick)(MultipleChoice,"multiplechoice:insert"),(0,_dom.insertCSS)("\n\n.widgets-choice input {\n	float: left;\n}\n\n.ProseMirror .widgets-choice:hover {\n	cursor: text;\n}\n\n")},{"../../utils":60,"./question":84,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],84:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.Question=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Question=(require("prosemirror/dist/transform"),exports.Question=function(_Block){function Question(){return _classCallCheck(this,Question),_possibleConstructorReturn(this,Object.getPrototypeOf(Question).apply(this,arguments))}return _inherits(Question,_Block),Question}(_model.Block));(0,_utils.defParser)(Question,"div","widgets-question"),Question.prototype.serializeDOM=function(node,s){return(0,_dom.elt)("div",{"class":"widgets-question widgets-edit"},s.renderAs(node,"div",node.attrs))},Question.register("command","delete",{label:"delete text from question",run:function(pm){var _pm$selection=pm.selection,from=_pm$selection.from,para=(_pm$selection.to,_pm$selection.head,pm.doc.path(from.path));if(from.offset>0||"paragraph"!=para.type.name)return!1;from=from.shorten();var parent=pm.doc.path(from.path);return parent.type instanceof Question?parent.firstChild==para:!1},keys:["Backspace(10)","Mod-Backspace(10)"]}),Question.register("command","enter",{label:"process enter",run:function(pm){var _pm$selection2=pm.selection,from=_pm$selection2.from,node=_pm$selection2.node,para=pm.doc.path(from.path);if(node&&node.type instanceof Question){var _parent=pm.doc.path(from.path);if(_parent.lastChild==node||!_parent.child(from.offset+1).isTextblock){var side=from.move(1);pm.tr.insert(side,pm.schema.defaultTextblockType().create()).apply(pm.apply.scroll),pm.setTextSelection(new _model.Pos(side.toPath(),0))}return!0}if(from.offset>0||"paragraph"!=para.type.name)return!1;var parent=pm.doc.path(from.shorten().path);return parent.type instanceof Question},keys:["Enter(10)","Mod-Enter(10)"]}),(0,_dom.insertCSS)('\n		\n.widgets-question {\n	counter-increment: qcnt;\n	border: 1px solid #DDD;\n    border-radius: 4px;\n	padding: 8px;\n	margin-top: 1em;\n}\n\n.widgets-question:before {\n	content: "Question " counter(qcnt) ".";\n	font-size: 80%;\n	font-weight: bold;\n//	cursor: move;\n}\n\n.ProseMirror .widgets-question p:hover {\n    cursor: text;\n}\n\n')},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34,"prosemirror/dist/transform":40}],85:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)},_createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Scale=exports.ScaleDisplay=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_question=require("./question"),ScaleDisplay=exports.ScaleDisplay=function(_Block){function ScaleDisplay(){return _classCallCheck(this,ScaleDisplay),_possibleConstructorReturn(this,Object.getPrototypeOf(ScaleDisplay).apply(this,arguments))}return _inherits(ScaleDisplay,_Block),_createClass(ScaleDisplay,[{key:"attrs",get:function(){return{name:new _model.Attribute,startvalue:new _model.Attribute({"default":"1"}),startlabel:new _model.Attribute({"default":"low"}),endvalue:new _model.Attribute({"default":"10"}),endlabel:new _model.Attribute({"default":"high"}),contenteditable:new _model.Attribute({"default":!1})}}}]),ScaleDisplay}(_model.Block);ScaleDisplay.prototype.serializeDOM=function(node,s){var para=(0,_dom.elt)("div",node.attrs);para.appendChild((0,_dom.elt)("span",null,node.attrs.startlabel+" "));var startVal=Number(node.attrs.startvalue),endVal=Number(node.attrs.endvalue);if(endVal>startVal)for(var i=startVal;endVal>=i;i++){var _name=node.attrs.name+i;para.appendChild((0,_dom.elt)("span",{"class":"widgets-scaleitem"},(0,_dom.elt)("label",{"for":_name},i.toString()),(0,_dom.elt)("input",{id:_name,name:node.attrs.name,type:"radio",value:i})))}else for(var i=startVal;i>=endVal;i--)para.appendChild((0,_dom.elt)("span",{"class":"widgets-scaleitem"},(0,_dom.elt)("label",{"for":name},i.toString()),(0,_dom.elt)("input",{id:name,name:node.attrs.name,type:"radio",value:i})));return para.appendChild((0,_dom.elt)("span",null," "+node.attrs.endlabel)),para};var Scale=exports.Scale=function(_Question){function Scale(){return _classCallCheck(this,Scale),_possibleConstructorReturn(this,Object.getPrototypeOf(Scale).apply(this,arguments))}return _inherits(Scale,_Question),_createClass(Scale,[{key:"create",value:function(attrs,content,marks){var sd=this.schema.nodes.scaledisplay.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(sd))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),sd]);return _get(Object.getPrototypeOf(Scale.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,startvalue:new _model.Attribute({"default":"1"}),startlabel:new _model.Attribute({"default":"low"}),endvalue:new _model.Attribute({"default":"10"}),endlabel:new _model.Attribute({"default":"high"}),"class":new _model.Attribute({"default":"widgets-scale"})}}}],[{key:"contains",get:function(){return"text"}}]),Scale}(_question.Question);(0,_utils.defParser)(Scale,"div","widgets-scale"),Scale.register("command","insert",{label:"Scale",run:function(pm,name,startvalue,startlabel,endvalue,endlabel){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,startvalue:startvalue,startlabel:startlabel,endvalue:endvalue,endlabel:endlabel}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,startvalue:startvalue,startlabel:startlabel,endvalue:endvalue,endlabel:endlabel}))},menu:{group:"question",rank:74,display:{type:"label",label:"Scale"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{label:"Start value",attr:"startvalue",type:"number","default":1,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"startvalue")}},{name:"Start Label",attr:"startlabel",label:"Text on left",type:"text","default":"low",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"startlabel")}},{label:"End value",attr:"endvalue",type:"number","default":10,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"endvalue")}},{name:"End Label",attr:"endlabel",label:"Text on right",type:"text","default":"high",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"endlabel")}}]}),(0,_utils.defParamsClick)(Scale,"scale:insert"),(0,_dom.insertCSS)("\n\n.widgets-scaleitem {\n	display: inline-block;\n	text-align: center;\n    padding: 4px;\n}\n\n.widgets-scaleitem input {\n	display: block;\n}\n\n.widgets-scale span {\n	vertical-align: middle;\n	font-weight: normal;\n}\n\n.widgets-scale div {\n	display: inline-block;\n	padding: 4px;\n	background: #EEE;\n    border-radius: 6px;\n    border: 1px solid #AAA;\n}\n")},{"../../utils":60,"./question":84,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],86:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.Selection=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("../input"),require("../../utils")),_question=require("./question"),Selection=exports.Selection=function(_Question){function Selection(){return _classCallCheck(this,Selection),_possibleConstructorReturn(this,Object.getPrototypeOf(Selection).apply(this,arguments))}return _inherits(Selection,_Question),_createClass(Selection,[{key:"create",value:function(attrs,content,marks){var sel=this.schema.nodes.select.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(sel))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),sel]);return _get(Object.getPrototypeOf(Selection.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,options:new _model.Attribute,size:new _model.Attribute({"default":1}),multiple:new _model.Attribute({"default":"single"}),"class":new _model.Attribute({"default":"widgets-selection"})}}}]),Selection}(_question.Question);(0,_utils.defParser)(Selection,"div","widgets-selection"),Selection.register("command","insert",{label:"Selection",run:function(pm,name,options,size,multiple){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,options:options,size:size,multiple:multiple}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,options:options,size:size,multiple:multiple}))},menu:{group:"question",rank:75,display:{type:"label",label:"Selection"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Options",attr:"options",label:"comma separated names",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"options")}},{name:"Size",attr:"size",label:"options displayed",type:"number","default":1,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"size")},options:{min:1,max:10}},{name:"Selection",attr:"multiple",label:"Selection (single or multiple)",type:"select","default":"single",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"multiple")},options:[{value:"multiple",label:"multiple"},{value:"single",label:"single"}]}]}),(0,_utils.defParamsClick)(Selection,"selection:insert"),(0,_dom.insertCSS)("\n\n")},{"../../utils":60,"../input":74,"./question":84,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],87:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.ShortAnswer=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("../input"),require("../../utils")),_question=require("./question"),ShortAnswer=exports.ShortAnswer=function(_Question){function ShortAnswer(){return _classCallCheck(this,ShortAnswer),_possibleConstructorReturn(this,Object.getPrototypeOf(ShortAnswer).apply(this,arguments))}return _inherits(ShortAnswer,_Question),_createClass(ShortAnswer,[{key:"create",value:function(attrs,content,marks){var tf=this.schema.nodes.textfield.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(tf))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),tf]);return _get(Object.getPrototypeOf(ShortAnswer.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"text"}),size:new _model.Attribute({"default":"20"}),"class":new _model.Attribute({"default":"widgets-shortanswer"})}}}]),ShortAnswer}(_question.Question);(0,_utils.defParser)(ShortAnswer,"div","widgets-shortanswer"),ShortAnswer.register("command","insert",{label:"Short Answer",run:function(pm,name,size){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,size:size}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,size:size}))},menu:{group:"question",rank:71,display:{type:"label",label:"Short Answer"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Size",attr:"size",label:"Size in characters",type:"number","default":"20",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"size")},options:{min:1,max:80}}]}),(0,_utils.defParamsClick)(ShortAnswer,"shortanswer:insert"),(0,_dom.insertCSS)("\n")},{"../../utils":60,"../input":74,"./question":84,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],88:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextBox=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),TextBox=exports.TextBox=function(_Textblock){function TextBox(){return _classCallCheck(this,TextBox),_possibleConstructorReturn(this,Object.getPrototypeOf(TextBox).apply(this,arguments))}return _inherits(TextBox,_Textblock),TextBox}(_model.Textblock);(0,_utils.defParser)(TextBox,"div","widgets-textbox"),TextBox.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",{"class":"widgets-textbox"})},(0,_dom.insertCSS)("\n\n.widgets-textbox {\n	margin-left: 1.2em;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}]},{},[58]);
\ No newline at end of file
+null;result.push(value)}return result}},{key:"defaultValue",value:function(param){if(param.prefill){var prefill=param.prefill.call(this.command.self,this.pm);if(null!=prefill)return prefill}return param["default"]}},{key:"prompt",value:function(){var _this3=this;return openPrompt(this.pm,this.form,{onClose:function(){return _this3.close()}})}},{key:"reportInvalid",value:function(dom,message){var parent=dom.parentNode,style="left: "+(dom.offsetLeft+dom.offsetWidth+2)+"px; top: "+(dom.offsetTop-5)+"px",msg=parent.appendChild((0,_dom.elt)("div",{"class":"ProseMirror-invalid",style:style},message));setTimeout(function(){return parent.removeChild(msg)},1500)}}]),ParamPrompt}();ParamPrompt.prototype.paramTypes=Object.create(null),ParamPrompt.prototype.paramTypes.text={render:function(param,value){return(0,_dom.elt)("input",{type:"text",placeholder:param.label,value:value,autocomplete:"off"})},read:function(dom){return dom.value}},ParamPrompt.prototype.paramTypes.select={render:function(param,value){var options=param.options.call?param.options(this):param.options;return(0,_dom.elt)("select",null,options.map(function(o){return(0,_dom.elt)("option",{value:o.value,selected:o.value==value?"true":null},o.label)}))},read:function(dom){return dom.value}},(0,_dom.insertCSS)('\n.ProseMirror-prompt {\n  background: white;\n  padding: 2px 6px 2px 15px;\n  border: 1px solid silver;\n  position: absolute;\n  border-radius: 3px;\n  z-index: 11;\n}\n\n.ProseMirror-prompt input[type="text"],\n.ProseMirror-prompt textarea {\n  background: #eee;\n  border: none;\n  outline: none;\n}\n\n.ProseMirror-prompt input[type="text"] {\n  padding: 0 4px;\n}\n\n.ProseMirror-prompt-close {\n  position: absolute;\n  left: 2px; top: 1px;\n  color: #666;\n  border: none; background: transparent; padding: 0;\n}\n\n.ProseMirror-prompt-close:after {\n  content: "✕";\n  font-size: 12px;\n}\n\n.ProseMirror-invalid {\n  background: #ffc;\n  border: 1px solid #cc7;\n  border-radius: 4px;\n  padding: 5px 10px;\n  position: absolute;\n  min-width: 10em;\n}\n')},{"../dom":1,"../util/error":52}],50:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Tooltip=void 0;var _dom=require("../dom"),prefix="ProseMirror-tooltip";exports.Tooltip=function(){function Tooltip(wrapper,dir){var _this=this;_classCallCheck(this,Tooltip),this.wrapper=wrapper,this.dir=dir||"above",this.pointer=wrapper.appendChild((0,_dom.elt)("div",{"class":prefix+"-pointer-"+this.dir+" "+prefix+"-pointer"})),this.pointerWidth=this.pointerHeight=null,this.dom=wrapper.appendChild((0,_dom.elt)("div",{"class":prefix})),this.dom.addEventListener("transitionend",function(){"0"==_this.dom.style.opacity&&(_this.dom.style.display=_this.pointer.style.display="")}),this.isOpen=!1,this.lastLeft=this.lastTop=null}return _createClass(Tooltip,[{key:"detach",value:function(){this.dom.parentNode.removeChild(this.dom),this.pointer.parentNode.removeChild(this.pointer)}},{key:"getSize",value:function(node){var wrap=this.wrapper.appendChild((0,_dom.elt)("div",{"class":prefix,style:"display: block; position: absolute"},node)),size={width:wrap.offsetWidth+1,height:wrap.offsetHeight};return wrap.parentNode.removeChild(wrap),size}},{key:"open",value:function(node,pos){for(var next,left=this.lastLeft=pos?pos.left:this.lastLeft,top=this.lastTop=pos?pos.top:this.lastTop,size=this.getSize(node),around=this.wrapper.getBoundingClientRect(),child=this.dom.firstChild;child;child=next)next=child.nextSibling,child!=this.pointer&&this.dom.removeChild(child);this.dom.appendChild(node),this.dom.style.display=this.pointer.style.display="block",null==this.pointerWidth&&(this.pointerWidth=this.pointer.offsetWidth-1,this.pointerHeight=this.pointer.offsetHeight-1),this.dom.style.width=size.width+"px",this.dom.style.height=size.height+"px";var margin=5;if("above"==this.dir||"below"==this.dir){var tipLeft=Math.max(0,Math.min(left-size.width/2,window.innerWidth-size.width));if(this.dom.style.left=tipLeft-around.left+"px",this.pointer.style.left=left-around.left-this.pointerWidth/2+"px","above"==this.dir){var tipTop=top-around.top-margin-this.pointerHeight-size.height;this.dom.style.top=tipTop+"px",this.pointer.style.top=tipTop+size.height+"px"}else{var tipTop=top-around.top+margin;this.pointer.style.top=tipTop+"px",this.dom.style.top=tipTop+this.pointerHeight+"px"}}else if("left"==this.dir||"right"==this.dir)if(this.dom.style.top=top-around.top-size.height/2+"px",this.pointer.style.top=top-this.pointerHeight/2-around.top+"px","left"==this.dir){var pointerLeft=left-around.left-margin-this.pointerWidth;this.dom.style.left=pointerLeft-size.width+"px",this.pointer.style.left=pointerLeft+"px"}else{var pointerLeft=left-around.left+margin;this.dom.style.left=pointerLeft+this.pointerWidth+"px",this.pointer.style.left=pointerLeft+"px"}else if("center"==this.dir){var _top=Math.max(around.top,0),bottom=Math.min(around.bottom,window.innerHeight),fromTop=(bottom-_top-size.height)/2;this.dom.style.left=(around.width-size.width)/2+"px",this.dom.style.top=_top-around.top+fromTop+"px"}getComputedStyle(this.dom).opacity,getComputedStyle(this.pointer).opacity,this.dom.style.opacity=this.pointer.style.opacity=1,this.isOpen=!0}},{key:"close",value:function(){this.isOpen&&(this.isOpen=!1,this.dom.style.opacity=this.pointer.style.opacity=0)}}]),Tooltip}();(0,_dom.insertCSS)("\n\n."+prefix+" {\n  position: absolute;\n  display: none;\n  box-sizing: border-box;\n  -moz-box-sizing: border- box;\n  overflow: hidden;\n\n  -webkit-transition: width 0.4s ease-out, height 0.4s ease-out, left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  -moz-transition: width 0.4s ease-out, height 0.4s ease-out, left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  transition: width 0.4s ease-out, height 0.4s ease-out, left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  opacity: 0;\n\n  border-radius: 5px;\n  padding: 3px 7px;\n  margin: 0;\n  background: white;\n  border: 1px solid #777;\n  color: #555;\n\n  z-index: 11;\n}\n\n."+prefix+"-pointer {\n  position: absolute;\n  display: none;\n  width: 0; height: 0;\n\n  -webkit-transition: left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  -moz-transition: left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  transition: left 0.4s ease-out, top 0.4s ease-out, opacity 0.2s;\n  opacity: 0;\n\n  z-index: 12;\n}\n\n."+prefix+'-pointer:after {\n  content: "";\n  position: absolute;\n  display: block;\n}\n\n.'+prefix+"-pointer-above {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-top: 6px solid #777;\n}\n\n."+prefix+"-pointer-above:after {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-top: 6px solid white;\n  left: -6px; top: -7px;\n}\n\n."+prefix+"-pointer-below {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-bottom: 6px solid #777;\n}\n\n."+prefix+"-pointer-below:after {\n  border-left: 6px solid transparent;\n  border-right: 6px solid transparent;\n  border-bottom: 6px solid white;\n  left: -6px; top: 1px;\n}\n\n."+prefix+"-pointer-right {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-right: 6px solid #777;\n}\n\n."+prefix+"-pointer-right:after {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-right: 6px solid white;\n  left: 1px; top: -6px;\n}\n\n."+prefix+"-pointer-left {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-left: 6px solid #777;\n}\n\n."+prefix+"-pointer-left:after {\n  border-top: 6px solid transparent;\n  border-bottom: 6px solid transparent;\n  border-left: 6px solid white;\n  left: -7px; top: -6px;\n}\n\n."+prefix+' input[type="text"],\n.'+prefix+" textarea {\n  background: #eee;\n  border: none;\n  outline: none;\n}\n\n."+prefix+' input[type="text"] {\n  padding: 0 4px;\n}\n\n')},{"../dom":1}],51:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function scheduleDOMUpdate(pm,f){CentralScheduler.get(pm).set(f)}function unscheduleDOMUpdate(pm,f){CentralScheduler.get(pm).unset(f)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.scheduleDOMUpdate=scheduleDOMUpdate,exports.unscheduleDOMUpdate=unscheduleDOMUpdate;var UPDATE_TIMEOUT=50,MIN_FLUSH_DELAY=100,CentralScheduler=function(){function CentralScheduler(pm){_classCallCheck(this,CentralScheduler),this.waiting=[],this.timeout=null,this.lastForce=0,this.pm=pm,this.force=this.force.bind(this),pm.on("flush",this.onFlush.bind(this))}return _createClass(CentralScheduler,[{key:"set",value:function(f){0==this.waiting.length&&(this.timeout=setTimeout(this.force,UPDATE_TIMEOUT)),-1==this.waiting.indexOf(f)&&this.waiting.push(f)}},{key:"unset",value:function(f){var index=this.waiting.indexOf(f);index>-1&&this.waiting.splice(index,1)}},{key:"force",value:function(){for(clearTimeout(this.timeout),this.lastForce=Date.now();this.waiting.length;)for(var i=0;i<this.waiting.length;i++){var result=this.waiting[i]();result?this.waiting[i]=result:this.waiting.splice(i--,1)}}},{key:"onFlush",value:function(){this.waiting.length&&Date.now()-this.lastForce>MIN_FLUSH_DELAY&&this.force()}}],[{key:"get",value:function(pm){return pm.mod.centralScheduler||(pm.mod.centralScheduler=new this(pm))}}]),CentralScheduler}();exports.UpdateScheduler=function(){function UpdateScheduler(pm,events,start){var _this=this;_classCallCheck(this,UpdateScheduler),this.pm=pm,this.start=start,this.events=events.split(" "),this.onEvent=this.onEvent.bind(this),this.events.forEach(function(event){return pm.on(event,_this.onEvent)})}return _createClass(UpdateScheduler,[{key:"detach",value:function(){var _this2=this;unscheduleDOMUpdate(this.pm,this.start),this.events.forEach(function(event){return _this2.pm.off(event,_this2.onEvent)})}},{key:"onEvent",value:function(){scheduleDOMUpdate(this.pm,this.start)}},{key:"force",value:function(){if(this.pm.operation)this.onEvent();else{unscheduleDOMUpdate(this.pm,this.start);for(var run=this.start;run;run=run());}}}]),UpdateScheduler}()},{}],52:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function functionName(f){var match=/^function (\w+)/.exec(f.toString());return match&&match[1]}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0});var ProseMirrorError=exports.ProseMirrorError=function(_Error){function ProseMirrorError(message){_classCallCheck(this,ProseMirrorError);var _this=_possibleConstructorReturn(this,Object.getPrototypeOf(ProseMirrorError).call(this,message));return _this.message!=message&&(_this.message=message,Error.captureStackTrace?Error.captureStackTrace(_this,_this.name):_this.stack=new Error(message).stack),_this}return _inherits(ProseMirrorError,_Error),_createClass(ProseMirrorError,[{key:"name",get:function(){return this.constructor.name||functionName(this.constructor)||"ProseMirrorError"}}],[{key:"raise",value:function(message){throw new this(message)}}]),ProseMirrorError}(Error);exports.AssertionError=function(_ProseMirrorError){function AssertionError(){return _classCallCheck(this,AssertionError),_possibleConstructorReturn(this,Object.getPrototypeOf(AssertionError).apply(this,arguments))}return _inherits(AssertionError,_ProseMirrorError),AssertionError}(ProseMirrorError),exports.NamespaceError=function(_ProseMirrorError2){function NamespaceError(){return _classCallCheck(this,NamespaceError),_possibleConstructorReturn(this,Object.getPrototypeOf(NamespaceError).apply(this,arguments))}return _inherits(NamespaceError,_ProseMirrorError2),NamespaceError}(ProseMirrorError)},{}],53:[function(require,module,exports){"use strict";function eventMixin(ctor){var proto=ctor.prototype;for(var prop in methods)methods.hasOwnProperty(prop)&&(proto[prop]=methods[prop])}Object.defineProperty(exports,"__esModule",{value:!0}),exports.eventMixin=eventMixin;var methods={on:function(type,handler){var map=this._handlers||(this._handlers={}),arr=map[type]||(map[type]=[]);arr.push(handler)},off:function(type,handler){var arr=this._handlers&&this._handlers[type];if(arr)for(var i=0;i<arr.length;++i)if(arr[i]==handler){arr.splice(i,1);break}},signal:function(type){for(var arr=this._handlers&&this._handlers[type],_len=arguments.length,args=Array(_len>1?_len-1:0),_key=1;_len>_key;_key++)args[_key-1]=arguments[_key];if(arr)for(var i=0;i<arr.length;++i)arr[i].apply(arr,args)},signalHandleable:function(type){var arr=this._handlers&&this._handlers[type];if(arr){for(var _len2=arguments.length,args=Array(_len2>1?_len2-1:0),_key2=1;_len2>_key2;_key2++)args[_key2-1]=arguments[_key2];for(var i=0;i<arr.length;++i){var result=arr[i].apply(arr,args);if(result!==!1)return result}}return!1},signalPipelined:function(type,value){var arr=this._handlers&&this._handlers[type];if(arr)for(var i=0;i<arr.length;++i)value=arr[i](value);return value},signalDOM:function(event,type){var arr=this._handlers&&this._handlers[type||event.type];if(arr)for(var i=0;i<arr.length;++i)if(arr[i](event)||event.defaultPrevented)return!0;return!1},hasHandler:function(type){var arr=this._handlers&&this._handlers[type];return arr&&arr.length>0}}},{}],54:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0});exports.Map=window.Map||function(){function _class(){_classCallCheck(this,_class),this.content=[]}return _createClass(_class,[{key:"set",value:function(key,value){var found=this.find(key);found>-1?this.content[found+1]=value:this.content.push(key,value)}},{key:"get",value:function(key){var found=this.find(key);return-1==found?void 0:this.content[found+1]}},{key:"has",value:function(key){return this.find(key)>-1}},{key:"find",value:function(key){for(var i=0;i<this.content.length;i+=2)if(this.content[i]===key)return i}},{key:"clear",value:function(){this.content.length=0}},{key:"size",get:function(){return this.content.length/2}}]),_class}()},{}],55:[function(require,module,exports){"use strict";function copyObj(obj,base){var copy=base||Object.create(null);for(var prop in obj)copy[prop]=obj[prop];return copy}Object.defineProperty(exports,"__esModule",{value:!0}),exports.copyObj=copyObj},{}],56:[function(require,module,exports){"use strict";function sortedInsert(array,elt,compare){for(var i=0;i<array.length&&!(compare(array[i],elt)>0);i++);array.splice(i,0,elt)}Object.defineProperty(exports,"__esModule",{value:!0}),exports["default"]=sortedInsert},{}],57:[function(require,module,exports){!function(mod){if("object"==typeof exports&&"object"==typeof module)module.exports=mod();else{if("function"==typeof define&&define.amd)return define([],mod);(this||window).browserKeymap=mod()}}(function(){"use strict";function keyName(event){if("keypress"==event.type)return"'"+String.fromCharCode(event.charCode)+"'";var base=keyNames[event.keyCode],name=base;return null==name||event.altGraphKey?null:(event.altKey&&"Alt"!=base&&(name="Alt-"+name),event.ctrlKey&&"Ctrl"!=base&&(name="Ctrl-"+name),event.metaKey&&"Cmd"!=base&&(name="Cmd-"+name),event.shiftKey&&"Shift"!=base&&(name="Shift-"+name),name)}function isModifierKey(name){return name=/[^-]*$/.exec(name)[0],"Ctrl"==name||"Alt"==name||"Shift"==name||"Mod"==name}function normalizeKeyName(name){for(var alt,ctrl,shift,cmd,parts=name.split(/-(?!'?$)/),result=parts[parts.length-1],i=0;i<parts.length-1;i++){var mod=parts[i];if(/^(cmd|meta|m)$/i.test(mod))cmd=!0;else if(/^a(lt)?$/i.test(mod))alt=!0;else if(/^(c|ctrl|control)$/i.test(mod))ctrl=!0;else if(/^s(hift)$/i.test(mod))shift=!0;else{if(!/^mod$/i.test(mod))throw new Error("Unrecognized modifier name: "+mod);mac?cmd=!0:ctrl=!0}}return alt&&(result="Alt-"+result),ctrl&&(result="Ctrl-"+result),cmd&&(result="Cmd-"+result),shift&&(result="Shift-"+result),result}function Keymap(keys,options){if(this.options=options||{},this.bindings=Object.create(null),keys)for(var keyname in keys)Object.prototype.hasOwnProperty.call(keys,keyname)&&this.addBinding(keyname,keys[keyname])}for(var mac="undefined"!=typeof navigator?/Mac/.test(navigator.platform):"undefined"!=typeof os?"darwin"==os.platform():!1,keyNames={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},i=0;10>i;i++)keyNames[i+48]=keyNames[i+96]=String(i);for(var i=65;90>=i;i++)keyNames[i]=String.fromCharCode(i);for(var i=1;12>=i;i++)keyNames[i+111]=keyNames[i+63235]="F"+i;return Keymap.prototype={normalize:function(name){return this.options.multi!==!1?name.split(/ +(?!\'$)/).map(normalizeKeyName):[normalizeKeyName(name)]},addBinding:function(keyname,value){for(var keys=this.normalize(keyname),i=0;i<keys.length;i++){var name=keys.slice(0,i+1).join(" "),val=i==keys.length-1?value:"...",prev=this.bindings[name];if(prev){if(prev!=val)throw new Error("Inconsistent bindings for "+name)}else this.bindings[name]=val}},removeBinding:function(keyname){for(var keys=this.normalize(keyname),i=keys.length-1;i>=0;i--){var name=keys.slice(0,i).join(" "),val=this.bindings[name];if("..."==val&&!this.unusedMulti(name))break;val&&delete this.bindings[name]}},unusedMulti:function(name){for(var binding in this.bindings)if(binding.length>name&&0==binding.indexOf(name)&&" "==binding.charAt(name.length))return!1;return!0},lookup:function(key,context){return this.options.call?this.options.call(key,context):this.bindings[key]},constructor:Keymap},Keymap.keyName=keyName,Keymap.isModifierKey=isModifierKey,Keymap.normalizeKeyName=normalizeKeyName,Keymap})},{}],58:[function(require,module,exports){"use strict";var _edit=require("prosemirror/dist/edit");require("prosemirror/dist/menu/tooltipmenu"),require("prosemirror/dist/menu/menubar"),require("prosemirror/dist/inputrules/autoinput");var _menu=require("prosemirror/dist/menu/menu"),_widgets=require("./widgets"),_utils=require("./utils"),_schema=require("./schema");window.pm=new _edit.ProseMirror({place:document.querySelector("#editor"),menuBar:{"float":!0,content:[_menu.inlineGroup,[_menu.blockGroup,_menu.textblockMenu],_widgets.alignGroup,[_widgets.contentInsertMenu,_widgets.questionInsertMenu],_menu.historyGroup]},schema:_schema.widgetSchema,commands:_schema.commands,autoInput:!0,doc:document.querySelector("#content"),docFormat:"dom"});(0,_utils.defineFileHandler)(function(files){console.log(files)})},{"./schema":59,"./utils":60,"./widgets":73,"prosemirror/dist/edit":11,"prosemirror/dist/inputrules/autoinput":24,"prosemirror/dist/menu/menu":27,"prosemirror/dist/menu/menubar":28,"prosemirror/dist/menu/tooltipmenu":29}],59:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.commands=exports.widgetSchema=void 0;var _edit=require("prosemirror/dist/edit"),_dom=require("prosemirror/dist/dom"),_model=require("prosemirror/dist/model"),_widgets=require("./widgets"),_menu=require("prosemirror/dist/menu/menu"),widgetSpec=new _model.SchemaSpec({doc:_model.Doc,blockquote:_model.BlockQuote,ordered_list:_model.OrderedList,bullet_list:_model.BulletList,list_item:_model.ListItem,paragraph:_model.Paragraph,heading:_model.Heading,text:_model.Text,hard_break:_model.HardBreak,input:_widgets.Input,checkbox:_widgets.CheckBox,radiobutton:_widgets.RadioButton,select:_widgets.Select,textfield:_widgets.TextField,textarea:_widgets.TextArea,question:_widgets.Question,textbox:_widgets.TextBox,choice:_widgets.Choice,multiplechoice:_widgets.MultipleChoice,scaledisplay:_widgets.ScaleDisplay,scale:_widgets.Scale,checkitem:_widgets.CheckItem,checklist:_widgets.CheckList,shortanswer:_widgets.ShortAnswer,essay:_widgets.Essay,selection:_widgets.Selection,horizontal_rule:_model.HorizontalRule,image:_widgets.Image,inlinemath:_widgets.InlineMath,blockmath:_widgets.BlockMath,website:_widgets.Website,carryforward:_widgets.CarryForward,spreadsheet:_widgets.SpreadSheet,graph:_widgets.Graph,leftalign:_widgets.LeftAlign,centeralign:_widgets.CenterAlign,rightalign:_widgets.RightAlign},{em:_model.EmMark,strong:_model.StrongMark,link:_model.LinkMark,code:_model.CodeMark,underline:_widgets.UnderlineMark,strikethrough:_widgets.StrikeThroughMark});exports.widgetSchema=new _model.Schema(widgetSpec);_menu.textblockMenu.options.label="Format";exports.commands=_edit.CommandSet["default"].update({selectParentNode:{menu:null},lift:{menu:null},"horizontal_rule:insert":{menu:{group:"content",rank:71,display:{type:"label",label:"Horizontal Rule"}}},"code:toggle":{menu:{group:"textblock",rank:99,display:{type:"label",label:"Code"}}}});(0,_dom.insertCSS)('\n		\n.ProseMirror {\n	width: 800px;\n	min-height: 200px;\n}\n\n.ProseMirror-menu {\n	background: white;\n	color: black;\n}\n\ndiv.ProseMirror-dropdown-menu {\n  position: absolute;\n  background: white;\n  color: black;\n  border-radius: 6px;\n  border: 1px solid silver;\n  padding: 2px 2px;\n  z-index: 15;\n}\n\ndiv.ProseMirror-dropdown-menu {\n  cursor: pointer;\n  padding: 0 1em 0 2px;\n}\n\ndiv.ProseMirror-menubar-inner {\n  background: linear-gradient(to bottom, white, #0191C8);\n}\n\ndiv.ProseMirror-menu form {\n	background: linear-gradient(to bottom, white, #0191C8);\n	width: 300px;\n}\n\ndiv.ProseMirror-menu form select {\n	width: 100px;\n	background: white;\n}\n\ndiv.ProseMirror-menu input[type = "text"] {\n	background: white;\n}\n\n')},{"./widgets":73,"prosemirror/dist/dom":1,"prosemirror/dist/edit":11,"prosemirror/dist/menu/menu":27,"prosemirror/dist/model":34}],60:[function(require,module,exports){"use strict";function defParser(type,tag,cls){type.register("parseDOM",tag,{rank:25,parse:function(dom,state){return dom.classList.contains(cls)?void state.insert(type):!1}})}function getPosInParent(pm,pos,child){var i=0,parent=pm.doc.path(pos.path);return parent.forEach(function(node,start){i=node==child?start:0}),new _model.Pos(pos.path,i)}function nodeBefore(pm,pos){for(var before=void 0,cut=void 0,i=pos.path.length-1;!before&&i>=0;i--)pos.path[i]>0&&(cut=pos.shorten(i),before=pm.doc.path(cut.path).child(cut.offset-1));return{before:before,at:new _model.Pos(cut.path,cut.offset-1)}}function insertWidget(pm,pos,w){for(;;){if(0==pos.depth){pm.tr.insert(pos,w).apply(pm.apply.scroll);var side=getPosInParent(pm,pos,w),p=new _model.Pos(side.toPath(),0);return w.firstChild&&w.firstChild.isTextblock&&pm.setTextSelection(new _model.Pos(p.toPath(),0)),!0}pos=pos.shorten(null,1)}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.selectedNodeAttr=exports.defParamsClick=exports.nameTitle=exports.namePattern=exports.defineFileHandler=exports.widgetParamHandler=void 0;var _params=require("./params");Object.defineProperty(exports,"widgetParamHandler",{enumerable:!0,get:function(){return _params.widgetParamHandler}}),Object.defineProperty(exports,"defineFileHandler",{enumerable:!0,get:function(){return _params.defineFileHandler}}),Object.defineProperty(exports,"namePattern",{enumerable:!0,get:function(){return _params.namePattern}}),Object.defineProperty(exports,"nameTitle",{enumerable:!0,get:function(){return _params.nameTitle}}),Object.defineProperty(exports,"defParamsClick",{enumerable:!0,get:function(){return _params.defParamsClick}}),Object.defineProperty(exports,"selectedNodeAttr",{enumerable:!0,get:function(){return _params.selectedNodeAttr}}),exports.defParser=defParser,exports.getPosInParent=getPosInParent,exports.nodeBefore=nodeBefore,exports.insertWidget=insertWidget;var _model=require("prosemirror/dist/model");require("prosemirror/dist/edit/selection")},{"./params":61,"prosemirror/dist/edit/selection":17,"prosemirror/dist/model":34}],61:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function defineFileHandler(handler){fhandler=handler}function getLastClicked(){return lastClicked}function openWidgetPrompt(wpp,options){var close=function close(){wpp.pm.off("interaction",close),dialog.parentNode&&(dialog.parentNode.removeChild(dialog),options&&options.onClose&&options.onClose())},submit=function(){var params=wpp.values();params&&(wpp.command.exec(wpp.pm,params),close())};wpp.pm.on("interaction",close);var save=(0,_dom.elt)("input",{name:"save",type:"button",value:"Save"});save.addEventListener("mousedown",function(e){submit()});var cancel=(0,_dom.elt)("input",{name:"cancel",type:"button",value:"Cancel"});cancel.addEventListener("mousedown",function(e){e.preventDefault(),e.stopPropagation(),close()});var buttons=(0,_dom.elt)("div",{"class":"widgetButtons"},save,cancel);wpp.form=(0,_dom.elt)("form",{"class":"widgetForm"},(0,_dom.elt)("h4",null,wpp.command.label+" Settings"),wpp.fields.map(function(f){return(0,_dom.elt)("div",null,f)}),buttons),wpp.form.addEventListener("keypress",function(e){13==e.keyCode&&(e.preventDefault(),e.stopPropagation(),save.click())});var dialog=(0,_dom.elt)("div",null,(0,_dom.elt)("div",{"class":"widgetDialog"}),wpp.form);return wpp.pm.wrapper.appendChild(dialog),{close:close}}function selectClickedNode(pm,e){var pos=(0,_dompos.selectableNodeAbove)(pm,e.target,{left:e.clientX,top:e.clientY},!0);if(!pos)return pm.sel.fastPoll();var _pm$selection=pm.selection,node=_pm$selection.node,from=_pm$selection.from;if(node&&pos.depth>=from.depth&&0==pos.shorten(from.depth).cmp(from)){if(0==from.depth)return pm.sel.fastPoll();pos=from.shorten()}pm.setNodeSelection(pos),lastClicked=e.target}function defParamsClick(type,cmdname){var spots=arguments.length<=2||void 0===arguments[2]?["topright"]:arguments[2];type.prototype.handleClick=function(pm,e,path,node){selectClickedNode(pm,e);var spotClicked=!1;if(spots.forEach(function(loc){var r=e.target.getBoundingClientRect();"all"==loc?spotClicked=!0:"topright"==loc?spotClicked=spotClicked||e.clientX>r.right-16&&e.clientY<r.top+16:"topleft"==loc?spotClicked=spotClicked||e.clientX<r.left+16&&e.clientY<r.top+16:"bottomright"==loc&&(spotClicked=spotClicked||e.clientX>r.right-32&&e.clientY>r.bottom-32)}),spotClicked){var cmd=pm.commands[cmdname];return cmd?(cmd.exec(pm),!0):!1}}}function selectedNodeAttr(pm,type,name){var node=pm.selection.node;return node&&node.type==type?node.attrs[name]:void 0}function FileDragHover(e){e.stopPropagation(),e.preventDefault(),e.target.className="dragover"==e.type?"hover":""}function buildUploadForm(pm,field){var legend=(0,_dom.elt)("h4",null,"File Upload"),label=((0,_dom.elt)("input",{type:"hidden",id:"MAX_FILE_SIZE",name:"MAX_FILE_SIZE",value:"300000"}),(0,_dom.elt)("label",{"for":"fileselect"},"File to upload:")),fileselect=(0,_dom.elt)("input",{id:"fileselect",type:"file",name:"fileselect[]",multiple:"multiple"}),filedrag=(0,_dom.elt)("div",{id:"filedrag"},"or drop files here"),cancel=(0,_dom.elt)("input",{type:"button",value:"Cancel"});cancel.addEventListener("click",function(e){e.preventDefault(),e.stopPropagation(),pm.wrapper.removeChild(form)});var saveFile=function(e){e.preventDefault(),e.stopPropagation(),FileDragHover(e);var files=e.target.files||e.dataTransfer.files;files&&(field.value=files[0].name),fhandler&&fhandler(files),pm.wrapper.removeChild(form)};fileselect.addEventListener("change",saveFile);var xhr=new XMLHttpRequest;xhr.upload&&(filedrag.addEventListener("dragover",FileDragHover),filedrag.addEventListener("dragleave",FileDragHover),filedrag.addEventListener("drop",saveFile),filedrag.style.display="block");var form=(0,_dom.elt)("form",{id:"upload",enctype:"multipart/form-data"},legend,(0,_dom.elt)("div",null,label,fileselect,filedrag),(0,_dom.elt)("div",null,cancel));pm.wrapper.appendChild(form)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor);
+}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.nameTitle=exports.namePattern=void 0,exports.defineFileHandler=defineFileHandler,exports.getLastClicked=getLastClicked,exports.defParamsClick=defParamsClick,exports.selectedNodeAttr=selectedNodeAttr;var _dom=require("prosemirror/dist/dom"),_prompt=require("prosemirror/dist/ui/prompt"),_edit=require("prosemirror/dist/edit"),_dompos=require("prosemirror/dist/edit/dompos"),fhandler=(require("prosemirror/dist/util/error"),null),lastClicked=null,WidgetParamPrompt=(exports.namePattern="[A-Za-z0-9_-]{1,10}",exports.nameTitle="letters,digits, -, _ (max:10)",function(_ParamPrompt){function WidgetParamPrompt(){return _classCallCheck(this,WidgetParamPrompt),_possibleConstructorReturn(this,Object.getPrototypeOf(WidgetParamPrompt).apply(this,arguments))}return _inherits(WidgetParamPrompt,_ParamPrompt),_createClass(WidgetParamPrompt,[{key:"prompt",value:function(){var _this2=this;return openWidgetPrompt(this,{onClose:function(){return _this2.close()}})}}]),WidgetParamPrompt}(_prompt.ParamPrompt));(0,_edit.defineOption)("commandParamPrompt",WidgetParamPrompt),["text","number","range","email","url","date"].map(function(type){return _prompt.ParamPrompt.prototype.paramTypes[type]={render:function(param,value){var field=(0,_dom.elt)("input",{type:type,placeholder:param.label,value:value,required:"required",autocomplete:"off"}),label=param.name?param.name:param.label;field.setAttribute("name",label);var opt=param.options;if(opt)for(var prop in opt)field.setAttribute(prop,opt[prop]);var fieldLabel=(0,_dom.elt)("label",{"for":label},label);return(0,_dom.elt)("div",{"class":"widgetField"},fieldLabel,field)},validate:function(dom){var input=dom.querySelector("input");return input.checkValidity()?null:input.name+": "+input.validationMessage},read:function(dom){var input=dom.querySelector("input");return input?input.value:input}}}),_prompt.ParamPrompt.prototype.paramTypes.file={render:function(param,value){var field=(0,_dom.elt)("input",{type:"text",readonly:!0,placeholder:param.label,value:value,required:"required",autocomplete:"off",required:!0}),label=param.name?param.name:param.label;field.setAttribute("name",label);var opt=param.options;if(opt)for(var prop in opt)field.setAttribute(prop,opt[prop]);var fieldLabel=(0,_dom.elt)("label",{"for":label},label),uploadButton=(0,_dom.elt)("input",{name:"upload",type:"button",value:"Upload"});return uploadButton.addEventListener("click",function(e){buildUploadForm(pm,field)}),(0,_dom.elt)("div",{"class":"widgetField"},fieldLabel,field,uploadButton)},validate:function(dom){var input=dom.querySelector("input");return input.checkValidity()?null:input.name+": "+input.validationMessage},read:function(dom){var input=dom.querySelector("input");return input?input.value:input}},_prompt.ParamPrompt.prototype.paramTypes.select={render:function(param,value){var options=param.options.call?param.options(this):param.options,field=(0,_dom.elt)("select",null,options.map(function(o){return(0,_dom.elt)("option",{value:o.value,selected:o.value==value?"true":null},o.label)}));field.setAttribute("required","required");var label=param.name?param.name:param.label;field.setAttribute("name",label);var fieldLabel=(0,_dom.elt)("label",{"for":name},label);return(0,_dom.elt)("div",{"class":"widgetField"},fieldLabel,field)},validate:function(dom){var select=dom.querySelector("select");return select.checkValidity()?null:select.name+": "+select.validationMessage},read:function(dom){var select=dom.querySelector("select");return select?select.value:select}},(0,_dom.insertCSS)('\n\n.widgetDialog {\n	position: absolute;\n	top: 0;\n	left: 0;\n	width: 100%;\n	height: 100%;\n	background: #FFF;\n	z-index: 8888;\n	opacity:0.7;\n}\n\n.widgetForm {\n	font-family: Helvetica, Arial, Sans-Serif;\n	font-size: 80%;\n	background: white;\n	position: absolute;\n	top: 10px;\n	left: 10px;\n	z-index: 9999;\n	display: block;\n	border-radius: 6px;\n	border: 1px solid #AAA;\n	padding: 4px;\n}\n\n.widgetForm h4 {\n	margin: 0;\n}\n\n.widgetField {\n	display: block;\n	padding: 2px;\n}\n\n.widgetField label {\n	width: 80px;\n	color: black;\n	display: inline-block;\n	padding: 2px;\n	float: left;\n}\n\n.widgetField input {\n	margin: 2px;\n	display: inline;\n}\n\n.widgetField input[type = "number"] {\n	width: 60px;\n	margin: 2px;\n	display: inline;\n}\n\n.widgetField input[type = "button"] {\n	margin: 5px;\n}\n\n.widgetFieldName {\n	color: black;\n	display: inline;\n	padding: 4px;\n}\n\n.widgetButtons {\n	text-align: center;\n	display: inline-block;\n	white-space: nowrap;\n}\n\n.widgetButtons input {\n	margin: 5px;\n}\n\n#upload {\n	position: absolute;\n	top: 40px;\n	left: 40px;\n	padding: 5px;\n	border: 1px solid #AAA;\n	border-radius: 6px;\n	background: white;\n	z-index: 10000;\n	display: block;\n}\n\n#upload input {\n	margin: 5px;\n}\n\n#upload h4 {\n	margin: 0;\n}\n\n#filedrag {\n	display: none;\n	font-weight: bold;\n	text-align: center;\n	padding: 1em 0;\n	margin: 1em 0;\n	color: #555;\n	border: 2px dashed #555;\n	border-radius: 6px;\n	cursor: default;\n}\n\n#filedrag:hover {\n	color: #f00;\n	border-color: #f00;\n	border-style: solid;\n	box-shadow: inset 0 3px 4px #888;\n}\n\n.ProseMirror-invalid {\n	  white-space: nowrap;\n	  font-size: 80%;\n	  background: white;\n	  border: 1px solid red;\n	  border-radius: 4px;\n	  padding: 5px 10px;\n	  position: absolute;\n	  min-width: 10em;\n	}\n\n')},{"prosemirror/dist/dom":1,"prosemirror/dist/edit":11,"prosemirror/dist/edit/dompos":8,"prosemirror/dist/ui/prompt":49,"prosemirror/dist/util/error":52}],62:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.BlockMath=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),BlockMath=exports.BlockMath=function(_Block){function BlockMath(){return _classCallCheck(this,BlockMath),_possibleConstructorReturn(this,Object.getPrototypeOf(BlockMath).apply(this,arguments))}return _inherits(BlockMath,_Block),_createClass(BlockMath,[{key:"attrs",get:function(){return{tex:new _model.Attribute({"default":""})}}},{key:"contains",get:function(){return null}}]),BlockMath}(_model.Block);(0,_utils.defParser)(BlockMath,"div","widgets-blockmath"),BlockMath.prototype.serializeDOM=function(node){return node.rendered?node.rendered=node.rendered.cloneNode(!0):(node.rendered=(0,_dom.elt)("div",{"class":"widgets-blockmath widgets-edit"},"\\["+node.attrs.tex+"\\]"),MathJax.Hub.Queue(["Delay",MathJax.Callback,100],["Typeset",MathJax.Hub,node.rendered])),node.rendered},BlockMath.register("command","insert",{derive:{params:[{name:"Latex",attr:"tex",label:"Latex Expression",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"tex")}}]},label:"BlockMath",menu:{group:"content",rank:72,display:{type:"label",label:"Block Math"}}}),(0,_utils.defParamsClick)(BlockMath,"blockmath:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-blockmath {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],63:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function getCarryOptions(names){return names.map(function(w){return{value:w,label:w}})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.CarryForward=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),CarryForward=exports.CarryForward=function(_Inline){function CarryForward(){return _classCallCheck(this,CarryForward),_possibleConstructorReturn(this,Object.getPrototypeOf(CarryForward).apply(this,arguments))}return _inherits(CarryForward,_Inline),_createClass(CarryForward,[{key:"attrs",get:function(){return{name:new _model.Attribute,model:new _model.Attribute({"default":"user_response"}),type:new _model.Attribute({"default":"carry_forward"}),"class":new _model.Attribute({"default":"widgets-carryforward widgets-edit"})}}}]),CarryForward}(_model.Inline);(0,_utils.defParser)(CarryForward,"thinkspace","widgets-carryforward"),CarryForward.prototype.serializeDOM=function(node){return(0,_dom.elt)("thinkspace",node.attrs,(0,_dom.elt)("img",{src:"icons/forward.png",width:16,height:16,title:"Carry forward "+node.attrs.name}))},CarryForward.register("command","insert",{derive:{params:[{name:"Name",attr:"name",label:"Element name",type:"select",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:function(){return getCarryOptions(["test1","test2"])}}]},label:"CarryForward",menu:{group:"insert",rank:73,display:{type:"label",label:"Carry Forward"}}}),(0,_utils.defParamsClick)(CarryForward,"carryforward:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-carryforward img:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],64:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function getJSONData(id,url){var xmlhttp=new XMLHttpRequest;xmlhttp.onreadystatechange=function(){if(4==xmlhttp.readyState&&200==xmlhttp.status){var data=JSON.parse(xmlhttp.responseText);AmCharts.makeChart(id,data)}},xmlhttp.open("GET",url,!0),xmlhttp.send()}function getGraphOptions(){return graphs.map(function(w){return{value:w,label:w}})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Graph=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),graphs=["graphs/line.json","graphs/column.json","graphs/pie.json","graphs/gantt.json"],Graph=exports.Graph=function(_Block){function Graph(){return _classCallCheck(this,Graph),_possibleConstructorReturn(this,Object.getPrototypeOf(Graph).apply(this,arguments))}return _inherits(Graph,_Block),_createClass(Graph,[{key:"attrs",get:function(){return{data:new _model.Attribute({"default":""}),size:new _model.Attribute({"default":"small"})}}},{key:"contains",get:function(){return null}}]),Graph}(_model.Block);(0,_utils.defParser)(Graph,"div","widgets-graph"),Graph.prototype.serializeDOM=function(node){return node.rendered?node.rendered=node.rendered.cloneNode(!0):(node.rendered=(0,_dom.elt)("div",{"class":"widgets-graph widgets-edit widgets-graph-"+node.attrs.size,id:"amchart"}),getJSONData("amchart",node.attrs.data)),node.rendered},Graph.register("command","insert",{derive:{params:[{name:"Data URL",attr:"data",label:"Data URL",type:"select",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"data")},options:function(){return getGraphOptions()}},{name:"Size",attr:"size",label:"Size",type:"select","default":"small",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"size")},options:[{value:"small",label:"small"},{value:"medium",label:"medium"},{value:"large",label:"large"}]}]},label:"Graph",menu:{group:"content",rank:74,display:{type:"label",label:"Graph"}}}),(0,_utils.defParamsClick)(Graph,"graph:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-graph {}\n\n.widgets-graph-small {\n	width: 400px;\n    height: 300px;\n}\n\n.widgets-graph-medium {\n	width: 600px;\n    height: 400px;\n}\n\n.widgets-graph-large {\n	width: 800px;\n    height: 600px;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],65:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Image=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Image=exports.Image=function(_Inline){function Image(){return _classCallCheck(this,Image),_possibleConstructorReturn(this,Object.getPrototypeOf(Image).apply(this,arguments))}return _inherits(Image,_Inline),_createClass(Image,[{key:"attrs",get:function(){return{src:new _model.Attribute,alt:new _model.Attribute,title:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-img widgets-edit"})}}}]),Image}(_model.Inline);(0,_utils.defParser)(Image,"img","widgets-img"),Image.prototype.serializeDOM=function(node,s){return s.renderAs(node,"img",node.attrs)},Image.register("command","insert",{derive:{params:[{name:"File",attr:"src",label:"Image File",type:"file","default":"img.png",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"src")}},{name:"Description",attr:"alt",label:"Description / alternative text",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"alt")}},{name:"Title",attr:"title",label:"Title",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"title")}}]},label:"Image",menu:{group:"insert",rank:70,display:{type:"label",label:"Image"}}}),(0,_utils.defParamsClick)(Image,"image:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-img {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],66:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _blockmath=require("./blockmath");Object.defineProperty(exports,"BlockMath",{enumerable:!0,get:function(){return _blockmath.BlockMath}});var _website=require("./website");Object.defineProperty(exports,"Website",{enumerable:!0,get:function(){return _website.Website}});var _inlinemath=require("./inlinemath");Object.defineProperty(exports,"InlineMath",{enumerable:!0,get:function(){return _inlinemath.InlineMath}});var _image=require("./image");Object.defineProperty(exports,"Image",{enumerable:!0,get:function(){return _image.Image}});var _spreadsheet=require("./spreadsheet");Object.defineProperty(exports,"SpreadSheet",{enumerable:!0,get:function(){return _spreadsheet.SpreadSheet}});var _carryforward=require("./carryforward");Object.defineProperty(exports,"CarryForward",{enumerable:!0,get:function(){return _carryforward.CarryForward}});var _graph=require("./graph");Object.defineProperty(exports,"Graph",{enumerable:!0,get:function(){return _graph.Graph}}),window.MathJax&&MathJax.Hub.Queue(function(){MathJax.Hub.Config({tex2jax:{displayMath:[["\\[","\\]"]],inlineMath:[["\\(","\\)"]],processEscapes:!0},displayAlign:"left"})})},{"./blockmath":62,"./carryforward":63,"./graph":64,"./image":65,"./inlinemath":67,"./spreadsheet":68,"./website":69}],67:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.InlineMath=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),InlineMath=exports.InlineMath=function(_Inline){function InlineMath(){return _classCallCheck(this,InlineMath),_possibleConstructorReturn(this,Object.getPrototypeOf(InlineMath).apply(this,arguments))}return _inherits(InlineMath,_Inline),_createClass(InlineMath,[{key:"attrs",get:function(){return{tex:new _model.Attribute}}},{key:"contains",get:function(){return null}}]),InlineMath}(_model.Inline);(0,_utils.defParser)(InlineMath,"span","widgets-inlinemath"),InlineMath.prototype.serializeDOM=function(node){return node.rendered?node.rendered=node.rendered.cloneNode(!0):(node.rendered=(0,_dom.elt)("span",{"class":"widgets-inlinemath widgets-edit"}," \\("+node.attrs.tex+"\\) "),MathJax.Hub.Queue(["Delay",MathJax.Callback,100],["Typeset",MathJax.Hub,node.rendered])),node.rendered},InlineMath.register("command","insert",{derive:{params:[{name:"Latex",attr:"tex",label:"Latex Expression",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"tex")}}]},label:"InlineMath",menu:{group:"insert",rank:71,display:{type:"label",label:"Inline Math"}}}),(0,_utils.defParamsClick)(InlineMath,"inlinemath:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-inlinemath {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],68:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.SpreadSheet=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),SpreadSheet=exports.SpreadSheet=function(_Block){function SpreadSheet(){return _classCallCheck(this,SpreadSheet),_possibleConstructorReturn(this,Object.getPrototypeOf(SpreadSheet).apply(this,arguments))}return _inherits(SpreadSheet,_Block),_createClass(SpreadSheet,[{key:"attrs",get:function(){return{data:new _model.Attribute}}},{key:"contains",get:function(){return null}}]),SpreadSheet}(_model.Block);(0,_utils.defParser)(SpreadSheet,"div","widgets-spreadsheet"),SpreadSheet.prototype.serializeDOM=function(node){return node.rendered?node.rendered=node.rendered.cloneNode(!0):(node.rendered=(0,_dom.elt)("div",{"class":"widgets-spreadsheet widgets-edit"}),window.setTimeout(function(){var data=[["","Ford","Volvo","Toyota","Honda"],["2014",10,11,12,13],["2015",20,11,14,13],["2016",30,15,12,13]];new Handsontable(node.rendered,{data:data,minSpareRows:1,rowHeaders:!0,colHeaders:!0,contextMenu:!0})},100)),node.rendered},SpreadSheet.register("command","insert",{derive:{params:[{name:"Data Link",attr:"data",label:"Link to CSV (fixed for demo)",type:"file","default":"cars.csv",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"data")}}]},label:"SpreadSheet",menu:{group:"content",rank:75,display:{type:"label",label:"Spreadsheet"}}}),(0,_utils.defParamsClick)(SpreadSheet,"spreadsheet:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-spreadsheet {\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],69:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Website=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Website=exports.Website=function(_Block){function Website(){return _classCallCheck(this,Website),_possibleConstructorReturn(this,Object.getPrototypeOf(Website).apply(this,arguments))}return _inherits(Website,_Block),_createClass(Website,[{key:"attrs",get:function(){return{src:new _model.Attribute,width:new _model.Attribute({"default":200}),height:new _model.Attribute({"default":200})}}},{key:"contains",get:function(){return null}}]),Website}(_model.Block);(0,_utils.defParser)(Website,"website","widgets-website"),Website.prototype.serializeDOM=function(node,s){return s.renderAs(node,"iframe",{src:node.attrs.src,width:node.attrs.width,height:node.attrs.height,content:"text/html;charset=UTF-8","class":"widgets-website widgets-edit",frameborder:"1",allowfullscreen:"1"})},Website.register("command","insert",{derive:{params:[{name:"URL",attr:"src",label:"Link to website, youTube, Google Maps ...",type:"url",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"src")}},{name:"Width",attr:"width",label:"Width in pixels",type:"number","default":200,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"width")},options:{min:50,height:800}},{name:"Height",attr:"height",label:"Height in pixels",type:"number","default":200,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"height")},options:{min:50,height:800}}]},label:"Website",menu:{group:"content",rank:74,display:{type:"label",label:"Website"}}}),(0,_utils.defParamsClick)(Website,"website:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-website:hover {\n    padding-top: 16px;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],70:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function getTextblockPos(pm,pos){for(var node=void 0;node=pm.doc.path(pos.path),!(node.type instanceof _model.Textblock||0==pos.depth);)pos=pos.shorten();return pos.depth>0?pos.shorten():pos}function findAlignWrapper(pm,align){var _pm$selection=pm.selection,from=_pm$selection.from,to=_pm$selection.to,isLeft=(_pm$selection.node,"leftalign"==align.name),start=getTextblockPos(pm,from),parent=pm.doc.path(start.path);if(parent.type instanceof Align)return isLeft?pm.tr.lift(new _model.Pos(start.path,0),new _model.Pos(start.path,parent.size)).apply(pm.apply.scroll):pm.tr.setNodeType((0,_utils.getPosInParent)(pm,start.shorten(),parent),align,{"class":align.style}).apply(pm.apply.scroll);if(isLeft)return!1;var end=from.cmp(to)?getTextblockPos(pm,to):start;return pm.tr.wrap(start,end.move(1),align,{"class":align.style}).apply(pm.apply.scroll)}function alignApplies(pm,type){var _pm$selection2=pm.selection,from=_pm$selection2.from,isLeft=(_pm$selection2.to,_pm$selection2.node,"leftalign"==type.name),start=getTextblockPos(pm,from),parent=pm.doc.path(start.path);return!isLeft||parent.type instanceof Align?parent.type.name==type.name:!0}function defAlign(type,label,path){type.register("command","align",{run:function(pm){return findAlignWrapper(pm,this)},active:function(pm){return alignApplies(pm,this)},label:label,menu:{group:"align",rank:51,display:{type:"icon",width:8,height:8,path:path}}})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.RightAlign=exports.CenterAlign=exports.LeftAlign=exports.alignGroup=void 0;var _menu=require("prosemirror/dist/menu/menu"),_model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("prosemirror/dist/transform"),require("../../utils")),Align=function(_Block){function Align(){return _classCallCheck(this,Align),_possibleConstructorReturn(this,Object.getPrototypeOf(Align).apply(this,arguments))}return _inherits(Align,_Block),_createClass(Align,[{key:"attrs",get:function(){return{"class":new _model.Attribute({"default":"widgets-leftalign"})}}},{key:"contains",get:function(){return"block"}}]),Align}(_model.Block);Align.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",node.attrs)};var LeftAlign=(exports.alignGroup=new _menu.MenuCommandGroup("align"),
+exports.LeftAlign=function(_Align){function LeftAlign(){return _classCallCheck(this,LeftAlign),_possibleConstructorReturn(this,Object.getPrototypeOf(LeftAlign).apply(this,arguments))}return _inherits(LeftAlign,_Align),_createClass(LeftAlign,[{key:"style",get:function(){return"widgets-leftalign"}}]),LeftAlign}(Align)),CenterAlign=exports.CenterAlign=function(_Align2){function CenterAlign(){return _classCallCheck(this,CenterAlign),_possibleConstructorReturn(this,Object.getPrototypeOf(CenterAlign).apply(this,arguments))}return _inherits(CenterAlign,_Align2),_createClass(CenterAlign,[{key:"style",get:function(){return"widgets-centeralign"}}]),CenterAlign}(Align),RightAlign=exports.RightAlign=function(_Align3){function RightAlign(){return _classCallCheck(this,RightAlign),_possibleConstructorReturn(this,Object.getPrototypeOf(RightAlign).apply(this,arguments))}return _inherits(RightAlign,_Align3),_createClass(RightAlign,[{key:"style",get:function(){return"widgets-rightalign"}}]),RightAlign}(Align);(0,_utils.defParser)(LeftAlign,"div","icons/leftalign.png"),(0,_utils.defParser)(CenterAlign,"div","widgets-centeralign"),(0,_utils.defParser)(RightAlign,"div","widgets-rightalign"),defAlign(LeftAlign,"Left Align","M0 0v1h8v-1h-8zm0 2v1h6v-1h-6zm0 2v1h8v-1h-8zm0 2v1h6v-1h-6z"),defAlign(CenterAlign,"Center Align","M0 0v1h8v-1h-8zm1 2v1h6v-1h-6zm-1 2v1h8v-1h-8zm1 2v1h6v-1h-6z"),defAlign(RightAlign,"Right Align","M0 0v1h8v-1h-8zm2 2v1h6v-1h-6zm-2 2v1h8v-1h-8zm2 2v1h6v-1h-6z"),(0,_dom.insertCSS)("\ndiv.widgets-leftalign {\n	text-align: left;\n}\n\ndiv.widgets-centeralign {\n	text-align: center;\n}\n\ndiv.widgets-rightalign {\n	text-align: right;\n}\n\ndiv.widgets-justifyalign {\n	text-align: justify;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/menu/menu":27,"prosemirror/dist/model":34,"prosemirror/dist/transform":40}],71:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _align=require("./align");Object.defineProperty(exports,"alignGroup",{enumerable:!0,get:function(){return _align.alignGroup}}),Object.defineProperty(exports,"LeftAlign",{enumerable:!0,get:function(){return _align.LeftAlign}}),Object.defineProperty(exports,"CenterAlign",{enumerable:!0,get:function(){return _align.CenterAlign}}),Object.defineProperty(exports,"RightAlign",{enumerable:!0,get:function(){return _align.RightAlign}});var _marks=require("./marks");Object.defineProperty(exports,"UnderlineMark",{enumerable:!0,get:function(){return _marks.UnderlineMark}}),Object.defineProperty(exports,"StrikeThroughMark",{enumerable:!0,get:function(){return _marks.StrikeThroughMark}})},{"./align":70,"./marks":72}],72:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.StrikeThroughMark=exports.UnderlineMark=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),UnderlineMark=(require("../../utils"),exports.UnderlineMark=function(_MarkType){function UnderlineMark(){return _classCallCheck(this,UnderlineMark),_possibleConstructorReturn(this,Object.getPrototypeOf(UnderlineMark).apply(this,arguments))}return _inherits(UnderlineMark,_MarkType),UnderlineMark}(_model.MarkType));UnderlineMark.prototype.serializeDOM=function(mark,s){return s.elt("span",{style:"text-decoration: underline;"})},UnderlineMark.register("command","set",{derive:!0,label:"Set underline"}),UnderlineMark.register("command","unset",{derive:!0,label:"Unset underline"}),UnderlineMark.register("command","toggle",{derive:!0,label:"Toggle underline",menu:{group:"inline",rank:22,display:{type:"icon",width:8,height:8,path:"M1 0v4c0 1.1 1.12 2 2.5 2h.5c1.1 0 2-.9 2-2v-4h-1v4c0 .55-.45 1-1 1s-1-.45-1-1v-4h-2zm-1 7v1h7v-1h-7z"}},keys:["Mod-U"]}),UnderlineMark.register("parseDOMStyle","text-decoration",{parse:function(value,state,inner){"underline"==value?state.wrapMark(inner,this):inner()}});var StrikeThroughMark=exports.StrikeThroughMark=function(_MarkType2){function StrikeThroughMark(){return _classCallCheck(this,StrikeThroughMark),_possibleConstructorReturn(this,Object.getPrototypeOf(StrikeThroughMark).apply(this,arguments))}return _inherits(StrikeThroughMark,_MarkType2),StrikeThroughMark}(_model.MarkType);StrikeThroughMark.prototype.serializeDOM=function(mark,s){return s.elt("span",{style:"text-decoration: line-through;"})},StrikeThroughMark.register("command","set",{derive:!0,label:"Set strike-through"}),StrikeThroughMark.register("command","unset",{derive:!0,label:"Unset strike-through"}),StrikeThroughMark.register("command","toggle",{derive:!0,label:"Toggle strike-through",menu:{group:"inline",rank:23,display:{type:"icon",width:512,height:512,path:"M100.382,486.283v-69.5c8.006,7.789,17.585,14.803,28.743,21.053c11.151,6.263,22.901,11.513,35.257,15.776  c12.349,4.276,24.756,7.578,37.217,9.934c12.467,2.368,23.974,3.54,34.526,3.54c36.454,0,63.664-6.908,81.638-20.711  c17.948-13.815,26.948-33.671,26.948-59.565c0-13.474-3.026-25.237-9.053-35.264s-14.329-19.157-24.921-27.395  c-10.593-8.237-23.132-16.145-37.605-23.737l-31.224-15.895H0v-53.895h149.289c-4.395-3.553-8.552-7.224-12.474-11.007  c-11.342-10.928-20.25-23.315-26.724-37.164c-6.474-13.842-9.71-30.086-9.71-48.73c0-22.829,5.105-42.685,15.322-59.56  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"}},keys:["Mod-S"]}),StrikeThroughMark.register("parseDOMStyle","text-decoration",{parse:function(value,state,inner){"line-through"==value?state.wrapMark(inner,this):inner()}}),(0,_dom.insertCSS)("\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],73:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.questionInsertMenu=exports.contentInsertMenu=exports.questionCommandGroup=exports.contentCommandGroup=exports.StrikeThroughMark=exports.UnderlineMark=exports.RightAlign=exports.CenterAlign=exports.LeftAlign=exports.alignGroup=exports.TextArea=exports.TextField=exports.Select=exports.RadioButton=exports.CheckBox=exports.Graph=exports.Website=exports.SpreadSheet=exports.InlineMath=exports.Image=exports.CarryForward=exports.BlockMath=exports.Selection=exports.ShortAnswer=exports.Essay=exports.Scale=exports.ScaleDisplay=exports.Choice=exports.MultipleChoice=exports.CheckItem=exports.CheckList=exports.TextBox=exports.Input=exports.Question=void 0;var _questions=require("./questions");Object.defineProperty(exports,"Question",{enumerable:!0,get:function(){return _questions.Question}}),Object.defineProperty(exports,"Input",{enumerable:!0,get:function(){return _questions.Input}}),Object.defineProperty(exports,"TextBox",{enumerable:!0,get:function(){return _questions.TextBox}}),Object.defineProperty(exports,"CheckList",{enumerable:!0,get:function(){return _questions.CheckList}}),Object.defineProperty(exports,"CheckItem",{enumerable:!0,get:function(){return _questions.CheckItem}}),Object.defineProperty(exports,"MultipleChoice",{enumerable:!0,get:function(){return _questions.MultipleChoice}}),Object.defineProperty(exports,"Choice",{enumerable:!0,get:function(){return _questions.Choice}}),Object.defineProperty(exports,"ScaleDisplay",{enumerable:!0,get:function(){return _questions.ScaleDisplay}}),Object.defineProperty(exports,"Scale",{enumerable:!0,get:function(){return _questions.Scale}}),Object.defineProperty(exports,"Essay",{enumerable:!0,get:function(){return _questions.Essay}}),Object.defineProperty(exports,"ShortAnswer",{enumerable:!0,get:function(){return _questions.ShortAnswer}}),Object.defineProperty(exports,"Selection",{enumerable:!0,get:function(){return _questions.Selection}});var _content=require("./content");Object.defineProperty(exports,"BlockMath",{enumerable:!0,get:function(){return _content.BlockMath}}),Object.defineProperty(exports,"CarryForward",{enumerable:!0,get:function(){return _content.CarryForward}}),Object.defineProperty(exports,"Image",{enumerable:!0,get:function(){return _content.Image}}),Object.defineProperty(exports,"InlineMath",{enumerable:!0,get:function(){return _content.InlineMath}}),Object.defineProperty(exports,"SpreadSheet",{enumerable:!0,get:function(){return _content.SpreadSheet}}),Object.defineProperty(exports,"Website",{enumerable:!0,get:function(){return _content.Website}}),Object.defineProperty(exports,"Graph",{enumerable:!0,get:function(){return _content.Graph}});var _input=require("./input");Object.defineProperty(exports,"Input",{enumerable:!0,get:function(){return _input.Input}}),Object.defineProperty(exports,"CheckBox",{enumerable:!0,get:function(){return _input.CheckBox}}),Object.defineProperty(exports,"RadioButton",{enumerable:!0,get:function(){return _input.RadioButton}}),Object.defineProperty(exports,"Select",{enumerable:!0,get:function(){return _input.Select}}),Object.defineProperty(exports,"TextField",{enumerable:!0,get:function(){return _input.TextField}}),Object.defineProperty(exports,"TextArea",{enumerable:!0,get:function(){return _input.TextArea}});var _format=require("./format");Object.defineProperty(exports,"alignGroup",{enumerable:!0,get:function(){return _format.alignGroup}}),Object.defineProperty(exports,"LeftAlign",{enumerable:!0,get:function(){return _format.LeftAlign}}),Object.defineProperty(exports,"CenterAlign",{enumerable:!0,get:function(){return _format.CenterAlign}}),Object.defineProperty(exports,"RightAlign",{enumerable:!0,get:function(){return _format.RightAlign}}),Object.defineProperty(exports,"UnderlineMark",{enumerable:!0,get:function(){return _format.UnderlineMark}}),Object.defineProperty(exports,"StrikeThroughMark",{enumerable:!0,get:function(){return _format.StrikeThroughMark}});var _dom=require("prosemirror/dist/dom"),_menu=require("prosemirror/dist/menu/menu"),contentCommandGroup=exports.contentCommandGroup=new _menu.MenuCommandGroup("content"),questionCommandGroup=exports.questionCommandGroup=new _menu.MenuCommandGroup("question");exports.contentInsertMenu=new _menu.Dropdown({label:"Content..",displayActive:!0,"class":"ProseMirror-widgetinsert-dropdown"},[contentCommandGroup]),exports.questionInsertMenu=new _menu.Dropdown({label:"Question..",displayActive:!0,"class":"ProseMirror-widgetinsert-dropdown"},[questionCommandGroup]);(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-edit:hover {\n	background-image: url('icons/settings.png');\n	background-repeat: no-repeat;\n	background-position: top right;\n	cursor: pointer;\n }\n\n.ProseMirror-menu-dropdown-item {\n	white-space: nowrap;\n}\n\n.ProseMirror-menu-dropdown-menu {\n	border-radius: 6px;\n}\n\n.ProseMirror-menu-submenu {\n	border-radius: 6px;\n}\n\n\n")},{"./content":66,"./format":71,"./input":75,"./questions":83,"prosemirror/dist/dom":1,"prosemirror/dist/menu/menu":27}],74:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.CheckBox=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_input=require("./input"),_utils=require("../../utils"),CheckBox=exports.CheckBox=function(_Input){function CheckBox(){return _classCallCheck(this,CheckBox),_possibleConstructorReturn(this,Object.getPrototypeOf(CheckBox).apply(this,arguments))}return _inherits(CheckBox,_Input),_createClass(CheckBox,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"checkbox"}),value:new _model.Attribute({"default":"1"}),"class":new _model.Attribute({"default":"widgets-checkbox"})}}}]),CheckBox}(_input.Input);(0,_utils.defParser)(CheckBox,"input","widgets-checkbox"),CheckBox.register("command","insert",{label:"CheckBox",run:function(pm,name){return pm.tr.replaceSelection(this.create({name:name})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}}]}),(0,_utils.defParamsClick)(CheckBox,"checkbox:insert",["all"]),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-checkbox:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"./input":76,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],75:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _input=require("./input");Object.defineProperty(exports,"Input",{enumerable:!0,get:function(){return _input.Input}});var _checkbox=require("./checkbox");Object.defineProperty(exports,"CheckBox",{enumerable:!0,get:function(){return _checkbox.CheckBox}});var _radiobutton=require("./radiobutton");Object.defineProperty(exports,"RadioButton",{enumerable:!0,get:function(){return _radiobutton.RadioButton}});var _select=require("./select");Object.defineProperty(exports,"Select",{enumerable:!0,get:function(){return _select.Select}});var _textfield=require("./textfield");Object.defineProperty(exports,"TextField",{enumerable:!0,get:function(){return _textfield.TextField}});var _textarea=require("./textarea");Object.defineProperty(exports,"TextArea",{enumerable:!0,get:function(){return _textarea.TextArea}})},{"./checkbox":74,"./input":76,"./radiobutton":77,"./select":78,"./textarea":79,"./textfield":80}],76:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Input=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Input=exports.Input=function(_Block){function Input(){return _classCallCheck(this,Input),_possibleConstructorReturn(this,Object.getPrototypeOf(Input).apply(this,arguments))}return _inherits(Input,_Block),_createClass(Input,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"text"}),value:new _model.Attribute}}},{key:"selectable",get:function(){return!1}},{key:"contains",get:function(){return null}}]),Input}(_model.Block);(0,_utils.defParser)(Input,"widgets-input"),Input.prototype.serializeDOM=function(node){return(0,_dom.elt)("input",node.attrs)},(0,_dom.insertCSS)("\n		\n.widgets-input {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],77:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.RadioButton=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_input=require("./input"),RadioButton=exports.RadioButton=function(_Input){function RadioButton(){return _classCallCheck(this,RadioButton),_possibleConstructorReturn(this,Object.getPrototypeOf(RadioButton).apply(this,arguments))}return _inherits(RadioButton,_Input),_createClass(RadioButton,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"radio"}),value:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-radiobutton"})}}}]),RadioButton}(_input.Input);(0,_utils.defParser)(RadioButton,"input","widgets-radiobutton"),(0,_dom.insertCSS)("\n\n.widgets-radiobutton {}\n\n")},{"../../utils":60,"./input":76,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],78:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Select=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Select=exports.Select=function(_Inline){function Select(){return _classCallCheck(this,Select),_possibleConstructorReturn(this,Object.getPrototypeOf(Select).apply(this,arguments))}return _inherits(Select,_Inline),_createClass(Select,[{key:"contains",get:function(){return null}},{key:"attrs",get:function(){return{name:new _model.Attribute,options:new _model.Attribute,size:new _model.Attribute({"default":1}),multiple:new _model.Attribute({"default":"single"})}}}]),Select}(_model.Inline);(0,_utils.defParser)(Select,"select","widgets-select"),Select.prototype.serializeDOM=function(node){var select=("multiple"==node.attrs.multiple,(0,_dom.elt)("select",node.attrs));return node.attrs.options.split(",").map(function(option){select.appendChild((0,_dom.elt)("option",{value:option.trim()},option))}),select},Select.register("command","delete",{run:function(pm){var _pm$selection=pm.selection,node=(_pm$selection.from,_pm$selection.node);return node&&node.type==this?!0:!1},keys:["Backspace(10)","Mod-Backspace(10)"]}),Select.register("command","insert",{label:"Select",run:function(pm,name,options,size,multiple){return pm.tr.replaceSelection(this.create({name:name,options:options,size:size,multiple:multiple})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Options",label:"comma separated names",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"options")}},{name:"Size",label:"options displayed",type:"range",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"options")},options:{min:1,max:10,"default":1}},{name:"Selection",label:"Selection (single or multiple)",type:"select",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"multiple")},options:[{value:"multiple",label:"multiple"},{value:"single",label:"single"}]}]}),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-select {}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],79:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextArea=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("./input"),require("../../utils")),TextArea=exports.TextArea=function(_Block){function TextArea(){return _classCallCheck(this,TextArea),_possibleConstructorReturn(this,Object.getPrototypeOf(TextArea).apply(this,arguments))}return _inherits(TextArea,_Block),_createClass(TextArea,[{key:"attrs",get:function(){return{name:new _model.Attribute,rows:new _model.Attribute,cols:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-textarea"})}}}]),TextArea}(_model.Block);(0,_utils.defParser)(TextArea,"textarea","widgets-textarea"),TextArea.prototype.serializeDOM=function(node,s){return(0,_dom.elt)("textarea",node.attrs)},TextArea.register("command","delete",{run:function(pm){var _pm$selection=pm.selection,node=(_pm$selection.from,_pm$selection.node);return node&&node.type==this?!0:!1},keys:["Backspace(10)","Mod-Backspace(10)"]}),TextArea.register("command","insert",{label:"TextArea",run:function(pm,name,rows,cols){return pm.tr.replaceSelection(this.create({name:name,rows:rows,cols:cols})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Rows",label:"In lines",type:"number","default":"4",options:{min:2,max:24},prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"rows")}},{name:"Columns",label:"In characters",type:"number","default":"40",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"cols")},options:{min:2,max:80}}]}),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-textarea:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"./input":76,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],80:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextField=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_input=require("./input"),_utils=require("../../utils"),TextField=exports.TextField=function(_Input){function TextField(){return _classCallCheck(this,TextField),_possibleConstructorReturn(this,Object.getPrototypeOf(TextField).apply(this,arguments))}return _inherits(TextField,_Input),_createClass(TextField,[{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"text"}),size:new _model.Attribute({"default":"20"}),"class":new _model.Attribute({"default":"widgets-textfield"})}}}]),TextField}(_input.Input);(0,_utils.defParser)(TextField,"input","widgets-textfield"),TextField.register("command","insert",{label:"TextField",run:function(pm,name){return pm.tr.replaceSelection(this.create({name:name})).apply(pm.apply.scroll)},params:[{name:"Name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Size",label:"Size in characters",type:"number","default":"20",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"size")},options:{min:1,max:80}}]}),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-textfield:hover {\n	cursor: pointer;\n}\n\n")},{"../../utils":60,"./input":76,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],81:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function renumber(pm,pos){var cl=pm.doc.path(pos.path),i=1;cl.forEach(function(node,start){"checkitem"==node.type.name&&pm.tr.setNodeType(new _model.Pos(pos.path,start),node.type,{name:node.attrs.name+"-"+i,value:i++}).apply()})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);
+return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.CheckList=exports.CheckItem=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("./textbox"),require("../../utils")),_question=require("./question"),CheckItem=exports.CheckItem=function(_Block){function CheckItem(){return _classCallCheck(this,CheckItem),_possibleConstructorReturn(this,Object.getPrototypeOf(CheckItem).apply(this,arguments))}return _inherits(CheckItem,_Block),_createClass(CheckItem,[{key:"create",value:function(attrs,content,marks){var len=content.content.length;return content=_model.Fragment.from([this.schema.nodes.checkbox.create(attrs),content.content[len-1]]),_get(Object.getPrototypeOf(CheckItem.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,value:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-checkitem"})}}}],[{key:"kinds",get:function(){return"checkitem"}}]),CheckItem}(_model.Block),CheckList=exports.CheckList=function(_Question){function CheckList(){return _classCallCheck(this,CheckList),_possibleConstructorReturn(this,Object.getPrototypeOf(CheckList).apply(this,arguments))}return _inherits(CheckList,_Question),_createClass(CheckList,[{key:"attrs",get:function(){return{name:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-checklist"})}}},{key:"isList",get:function(){return!0}}]),CheckList}(_question.Question);(0,_utils.defParser)(CheckItem,"div","widgets-checkitem"),(0,_utils.defParser)(CheckList,"div","widgets-checklist"),CheckItem.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",node.attrs)},CheckItem.register("command","split",{label:"Split the current checkitem",run:function(pm){var _pm$selection=pm.selection,from=_pm$selection.from,to=_pm$selection.to,node=_pm$selection.node;if(node&&node.isBlock||from.path.length<2||!_model.Pos.samePath(from.path,to.path))return!1;var toParent=from.shorten(),parent=pm.doc.path(toParent.path);if(parent.type!=this)return!1;var tr=pm.tr["delete"](from,to).split(from,2).apply(pm.apply.scroll);return renumber(pm,toParent.shorten()),tr},keys:["Enter(20)"]}),CheckItem.register("command","delete",{label:"delete this checkitem or checklist",run:function(pm){var _pm$selection2=pm.selection,from=_pm$selection2.from,to=_pm$selection2.to,node=(_pm$selection2.head,_pm$selection2.node);if(node&&node.type==this)return!0;var toCH=from.shorten(),ch=pm.doc.path(toCH.path);if(ch.type!=this)return!1;if(from.offset>0)return pm.tr["delete"](from,to).apply(pm.apply.scroll);var toCL=toCH.shorten(),cl=pm.doc.path(toCL.path),_nodeBefore=(0,_utils.nodeBefore)(pm,toCH),before=_nodeBefore.before;_nodeBefore.at;if(2==cl.size||before.type!=this||ch.lastChild.size>0)return!0;var tr=pm.tr["delete"](toCL,toCL.move(1)).apply();return renumber(pm,toCL),tr},keys:["Backspace(10)","Mod-Backspace(10)"]}),CheckList.register("command","insert",{label:"Check List",run:function(pm,name){var _pm$selection3=pm.selection,from=_pm$selection3.from,node=(_pm$selection3.to,_pm$selection3.node);if(node&&node.type==this){var tr=pm.tr.setNodeType(from,this,{name:name}).apply();return renumber(pm,_model.Pos.from(from.toPath().concat(from.offset),0)),tr}var choice_content=_model.Fragment.from([this.schema.nodes.checkbox.create({name:name,value:1}),this.schema.nodes.textbox.create()]),content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),this.schema.nodes.checkitem.create({name:name,value:1},choice_content)]);return(0,_utils.insertWidget)(pm,from,this.create({name:name},content))},select:function(pm){return!0},menu:{group:"question",rank:70,display:{type:"label",label:"CheckList"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}}]}),(0,_utils.defParamsClick)(CheckList,"checklist:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-checkitem input {\n	float: left;\n}\n\n.ProseMirror .widgets-checkitem {\n	cursor: text;\n}\n\n\n")},{"../../utils":60,"./question":85,"./textbox":89,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],82:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.Essay=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_question=require("./question"),Essay=exports.Essay=function(_Question){function Essay(){return _classCallCheck(this,Essay),_possibleConstructorReturn(this,Object.getPrototypeOf(Essay).apply(this,arguments))}return _inherits(Essay,_Question),_createClass(Essay,[{key:"create",value:function(attrs,content,marks){var ta=this.schema.nodes.textarea.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(ta))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),ta]);return _get(Object.getPrototypeOf(Essay.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,rows:new _model.Attribute,cols:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-essay"})}}}]),Essay}(_question.Question);(0,_utils.defParser)(Essay,"div","widgets-essay"),Essay.register("command","insert",{label:"Essay",run:function(pm,name,rows,cols){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,rows:rows,cols:cols}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,rows:rows,cols:cols}))},select:function(pm){return pm.doc.path(pm.selection.from.path).type.canContainType(this)},menu:{group:"question",rank:72,display:{type:"label",label:"Essay"},select:"ignore"},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Rows",attr:"rows",label:"In lines lines",type:"number","default":"4",options:{min:2,max:24},prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"rows")}},{name:"Columns",attr:"cols",label:"In characters",type:"number","default":"40",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"cols")},options:{min:2,max:80}}]}),(0,_utils.defParamsClick)(Essay,"essay:insert"),(0,_dom.insertCSS)("\n\n.ProseMirror .widgets-essay textarea {\n	resize: none;\n}\n\n")},{"../../utils":60,"./question":85,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],83:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _textbox=require("./textbox");Object.defineProperty(exports,"TextBox",{enumerable:!0,get:function(){return _textbox.TextBox}});var _shortanswer=require("./shortanswer");Object.defineProperty(exports,"ShortAnswer",{enumerable:!0,get:function(){return _shortanswer.ShortAnswer}});var _essay=require("./essay");Object.defineProperty(exports,"Essay",{enumerable:!0,get:function(){return _essay.Essay}});var _multiplechoice=require("./multiplechoice");Object.defineProperty(exports,"MultipleChoice",{enumerable:!0,get:function(){return _multiplechoice.MultipleChoice}}),Object.defineProperty(exports,"Choice",{enumerable:!0,get:function(){return _multiplechoice.Choice}});var _checklist=require("./checklist");Object.defineProperty(exports,"CheckList",{enumerable:!0,get:function(){return _checklist.CheckList}}),Object.defineProperty(exports,"CheckItem",{enumerable:!0,get:function(){return _checklist.CheckItem}});var _scale=require("./scale");Object.defineProperty(exports,"Scale",{enumerable:!0,get:function(){return _scale.Scale}}),Object.defineProperty(exports,"ScaleDisplay",{enumerable:!0,get:function(){return _scale.ScaleDisplay}});var _selection=require("./selection");Object.defineProperty(exports,"Selection",{enumerable:!0,get:function(){return _selection.Selection}});var _question=require("./question");Object.defineProperty(exports,"Question",{enumerable:!0,get:function(){return _question.Question}})},{"./checklist":81,"./essay":82,"./multiplechoice":84,"./question":85,"./scale":86,"./selection":87,"./shortanswer":88,"./textbox":89}],84:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}function renumber(pm,pos){var cl=pm.doc.path(pos.path),i=1;cl.forEach(function(node,start){"choice"==node.type.name&&pm.tr.setNodeType(new _model.Pos(pos.path,start),node.type,{name:cl.attrs.name,value:i++}).apply()})}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.MultipleChoice=exports.Choice=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_question=require("./question"),Choice=exports.Choice=function(_Block){function Choice(){return _classCallCheck(this,Choice),_possibleConstructorReturn(this,Object.getPrototypeOf(Choice).apply(this,arguments))}return _inherits(Choice,_Block),_createClass(Choice,[{key:"create",value:function(attrs,content,marks){var len=content.content.length;return content=_model.Fragment.from([this.schema.nodes.radiobutton.create(attrs),content.content[len-1]]),_get(Object.getPrototypeOf(Choice.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,value:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-choice"})}}}]),Choice}(_model.Block),MultipleChoice=exports.MultipleChoice=function(_Question){function MultipleChoice(){return _classCallCheck(this,MultipleChoice),_possibleConstructorReturn(this,Object.getPrototypeOf(MultipleChoice).apply(this,arguments))}return _inherits(MultipleChoice,_Question),_createClass(MultipleChoice,[{key:"attrs",get:function(){return{name:new _model.Attribute,"class":new _model.Attribute({"default":"widgets-multiplechoice"})}}},{key:"isList",get:function(){return!0}}]),MultipleChoice}(_question.Question);(0,_utils.defParser)(Choice,"div","widgets-choice"),(0,_utils.defParser)(MultipleChoice,"div","widgets-multiplechoice"),Choice.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",node.attrs)},Choice.register("command","split",{label:"Split the current choice",run:function(pm){var _pm$selection=pm.selection,from=_pm$selection.from,to=_pm$selection.to,node=_pm$selection.node;if(node&&node.isBlock||from.path.length<2||!_model.Pos.samePath(from.path,to.path))return!1;var toParent=from.shorten(),parent=pm.doc.path(toParent.path);if(parent.type!=this)return!1;var tr=pm.tr["delete"](from,to).split(from,2).apply(pm.apply.scroll);return renumber(pm,toParent.shorten()),tr},keys:["Enter(20)"]}),Choice.register("command","delete",{label:"delete text, this choice or choicelist",run:function(pm){var _pm$selection2=pm.selection,from=_pm$selection2.from,to=_pm$selection2.to,node=(_pm$selection2.head,_pm$selection2.node);if(node&&node.type==this)return!0;var toCH=from.shorten(),ch=pm.doc.path(toCH.path);if(ch.type!=this)return!1;if(from.offset>0)return pm.tr["delete"](from,to).apply(pm.apply.scroll);var toMC=toCH.shorten(),mc=pm.doc.path(toMC.path),_nodeBefore=(0,_utils.nodeBefore)(pm,toCH),before=_nodeBefore.before;_nodeBefore.at;if(2==mc.size||before.type!=this||ch.lastChild.size>0)return!0;var tr=pm.tr["delete"](toMC,toMC.move(1)).apply();return renumber(pm,toMC),tr},keys:["Backspace(10)","Mod-Backspace(10)"]}),MultipleChoice.register("command","insert",{label:"MultipleChoice",run:function(pm,name){var _pm$selection3=pm.selection,from=_pm$selection3.from,node=(_pm$selection3.to,_pm$selection3.node);if(node&&node.type==this){var tr=pm.tr.setNodeType(from,this,{name:name}).apply();return renumber(pm,_model.Pos.from(from.toPath().concat(from.offset),0)),tr}var choice_content=_model.Fragment.from([this.schema.nodes.radiobutton.create({name:name,value:1}),this.schema.nodes.textbox.create()]),content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),this.schema.nodes.choice.create({name:name,value:1},choice_content)]);return(0,_utils.insertWidget)(pm,from,this.create({name:name},content))},select:function(pm){return!0},menu:{group:"question",rank:70,display:{type:"label",label:"MultipleChoice"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}}]}),(0,_utils.defParamsClick)(MultipleChoice,"multiplechoice:insert"),(0,_dom.insertCSS)("\n\n.widgets-choice input {\n	float: left;\n}\n\n.ProseMirror .widgets-choice:hover {\n	cursor: text;\n}\n\n")},{"../../utils":60,"./question":85,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],85:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.Question=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),Question=(require("prosemirror/dist/transform"),exports.Question=function(_Block){function Question(){return _classCallCheck(this,Question),_possibleConstructorReturn(this,Object.getPrototypeOf(Question).apply(this,arguments))}return _inherits(Question,_Block),Question}(_model.Block));(0,_utils.defParser)(Question,"div","widgets-question"),Question.prototype.serializeDOM=function(node,s){return(0,_dom.elt)("div",{"class":"widgets-question widgets-edit"},s.renderAs(node,"div",node.attrs))},Question.register("command","delete",{label:"delete text from question",run:function(pm){var _pm$selection=pm.selection,from=_pm$selection.from,para=(_pm$selection.to,_pm$selection.head,pm.doc.path(from.path));if(from.offset>0||"paragraph"!=para.type.name)return!1;from=from.shorten();var parent=pm.doc.path(from.path);return parent.type instanceof Question?parent.firstChild==para:!1},keys:["Backspace(10)","Mod-Backspace(10)"]}),Question.register("command","enter",{label:"process enter",run:function(pm){var _pm$selection2=pm.selection,from=_pm$selection2.from,node=_pm$selection2.node,para=pm.doc.path(from.path);if(node&&node.type instanceof Question){var _parent=pm.doc.path(from.path);if(_parent.lastChild==node||!_parent.child(from.offset+1).isTextblock){var side=from.move(1);pm.tr.insert(side,pm.schema.defaultTextblockType().create()).apply(pm.apply.scroll),pm.setTextSelection(new _model.Pos(side.toPath(),0))}return!0}if(from.offset>0||"paragraph"!=para.type.name)return!1;var parent=pm.doc.path(from.shorten().path);return parent.type instanceof Question},keys:["Enter(10)","Mod-Enter(10)"]}),(0,_dom.insertCSS)('\n		\n.widgets-question {\n	counter-increment: qcnt;\n	border: 1px solid #DDD;\n    border-radius: 4px;\n	padding: 8px;\n	margin-top: 1em;\n}\n\n.widgets-question:before {\n	content: "Question " counter(qcnt) ".";\n	font-size: 80%;\n	font-weight: bold;\n//	cursor: move;\n}\n\n.ProseMirror .widgets-question p:hover {\n    cursor: text;\n}\n\n')},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34,"prosemirror/dist/transform":40}],86:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)},_createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();Object.defineProperty(exports,"__esModule",{value:!0}),exports.Scale=exports.ScaleDisplay=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),_question=require("./question"),ScaleDisplay=exports.ScaleDisplay=function(_Block){function ScaleDisplay(){return _classCallCheck(this,ScaleDisplay),_possibleConstructorReturn(this,Object.getPrototypeOf(ScaleDisplay).apply(this,arguments))}return _inherits(ScaleDisplay,_Block),_createClass(ScaleDisplay,[{key:"attrs",get:function(){return{name:new _model.Attribute,startvalue:new _model.Attribute({"default":"1"}),startlabel:new _model.Attribute({"default":"low"}),endvalue:new _model.Attribute({"default":"10"}),endlabel:new _model.Attribute({"default":"high"}),contenteditable:new _model.Attribute({"default":!1})}}}]),ScaleDisplay}(_model.Block);ScaleDisplay.prototype.serializeDOM=function(node,s){var para=(0,_dom.elt)("div",node.attrs);para.appendChild((0,_dom.elt)("span",null,node.attrs.startlabel+" "));var startVal=Number(node.attrs.startvalue),endVal=Number(node.attrs.endvalue);if(endVal>startVal)for(var i=startVal;endVal>=i;i++){var _name=node.attrs.name+i;para.appendChild((0,_dom.elt)("span",{"class":"widgets-scaleitem"},(0,_dom.elt)("label",{"for":_name},i.toString()),(0,_dom.elt)("input",{id:_name,name:node.attrs.name,type:"radio",value:i})))}else for(var i=startVal;i>=endVal;i--)para.appendChild((0,_dom.elt)("span",{"class":"widgets-scaleitem"},(0,_dom.elt)("label",{"for":name},i.toString()),(0,_dom.elt)("input",{id:name,name:node.attrs.name,type:"radio",value:i})));return para.appendChild((0,_dom.elt)("span",null," "+node.attrs.endlabel)),para};var Scale=exports.Scale=function(_Question){function Scale(){return _classCallCheck(this,Scale),_possibleConstructorReturn(this,Object.getPrototypeOf(Scale).apply(this,arguments))}return _inherits(Scale,_Question),_createClass(Scale,[{key:"create",value:function(attrs,content,marks){var sd=this.schema.nodes.scaledisplay.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(sd))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),sd]);return _get(Object.getPrototypeOf(Scale.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,startvalue:new _model.Attribute({"default":"1"}),startlabel:new _model.Attribute({"default":"low"}),endvalue:new _model.Attribute({"default":"10"}),endlabel:new _model.Attribute({"default":"high"}),"class":new _model.Attribute({"default":"widgets-scale"})}}}],[{key:"contains",get:function(){return"text"}}]),Scale}(_question.Question);(0,_utils.defParser)(Scale,"div","widgets-scale"),Scale.register("command","insert",{label:"Scale",run:function(pm,name,startvalue,startlabel,endvalue,endlabel){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,startvalue:startvalue,startlabel:startlabel,endvalue:endvalue,endlabel:endlabel}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,startvalue:startvalue,startlabel:startlabel,endvalue:endvalue,endlabel:endlabel}))},menu:{group:"question",rank:74,display:{type:"label",label:"Scale"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{label:"Start value",attr:"startvalue",type:"number","default":1,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"startvalue")}},{name:"Start Label",attr:"startlabel",label:"Text on left",type:"text","default":"low",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"startlabel")}},{label:"End value",attr:"endvalue",type:"number","default":10,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"endvalue")}},{name:"End Label",attr:"endlabel",label:"Text on right",type:"text","default":"high",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"endlabel")}}]}),(0,_utils.defParamsClick)(Scale,"scale:insert"),(0,_dom.insertCSS)("\n\n.widgets-scaleitem {\n	display: inline-block;\n	text-align: center;\n    padding: 4px;\n}\n\n.widgets-scaleitem input {\n	display: block;\n}\n\n.widgets-scale span {\n	vertical-align: middle;\n	font-weight: normal;\n}\n\n.widgets-scale div {\n	display: inline-block;\n	padding: 4px;\n	background: #EEE;\n    border-radius: 6px;\n    border: 1px solid #AAA;\n}\n")},{"../../utils":60,"./question":85,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],87:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.Selection=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("../input"),require("../../utils")),_question=require("./question"),Selection=exports.Selection=function(_Question){function Selection(){return _classCallCheck(this,Selection),_possibleConstructorReturn(this,Object.getPrototypeOf(Selection).apply(this,arguments))}return _inherits(Selection,_Question),_createClass(Selection,[{key:"create",value:function(attrs,content,marks){var sel=this.schema.nodes.select.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(sel))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),sel]);return _get(Object.getPrototypeOf(Selection.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,options:new _model.Attribute,size:new _model.Attribute({"default":1}),multiple:new _model.Attribute({"default":"single"}),"class":new _model.Attribute({"default":"widgets-selection"})}}}]),Selection}(_question.Question);(0,_utils.defParser)(Selection,"div","widgets-selection"),Selection.register("command","insert",{label:"Selection",run:function(pm,name,options,size,multiple){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,options:options,size:size,multiple:multiple}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,options:options,size:size,multiple:multiple}))},menu:{group:"question",rank:75,display:{type:"label",label:"Selection"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Options",attr:"options",label:"comma separated names",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"options")}},{name:"Size",attr:"size",label:"options displayed",type:"number","default":1,prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"size")},options:{min:1,max:10}},{name:"Selection",attr:"multiple",label:"Selection (single or multiple)",type:"select","default":"single",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"multiple")},options:[{value:"multiple",label:"multiple"},{value:"single",label:"single"}]}]}),(0,_utils.defParamsClick)(Selection,"selection:insert"),(0,_dom.insertCSS)("\n\n")},{"../../utils":60,"../input":75,"./question":85,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],88:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_get=function get(object,property,receiver){null===object&&(object=Function.prototype);var desc=Object.getOwnPropertyDescriptor(object,property);if(void 0===desc){var parent=Object.getPrototypeOf(object);return null===parent?void 0:get(parent,property,receiver)}if("value"in desc)return desc.value;var getter=desc.get;if(void 0!==getter)return getter.call(receiver)};Object.defineProperty(exports,"__esModule",{value:!0}),exports.ShortAnswer=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=(require("../input"),
+require("../../utils")),_question=require("./question"),ShortAnswer=exports.ShortAnswer=function(_Question){function ShortAnswer(){return _classCallCheck(this,ShortAnswer),_possibleConstructorReturn(this,Object.getPrototypeOf(ShortAnswer).apply(this,arguments))}return _inherits(ShortAnswer,_Question),_createClass(ShortAnswer,[{key:"create",value:function(attrs,content,marks){var tf=this.schema.nodes.textfield.create(attrs);if(content){var nodes=content.toArray();nodes.pop(),content=_model.Fragment.fromArray(nodes.concat(tf))}else content=_model.Fragment.from([this.schema.nodes.paragraph.create(null,""),tf]);return _get(Object.getPrototypeOf(ShortAnswer.prototype),"create",this).call(this,attrs,content,marks)}},{key:"attrs",get:function(){return{name:new _model.Attribute,type:new _model.Attribute({"default":"text"}),size:new _model.Attribute({"default":"20"}),"class":new _model.Attribute({"default":"widgets-shortanswer"})}}}]),ShortAnswer}(_question.Question);(0,_utils.defParser)(ShortAnswer,"div","widgets-shortanswer"),ShortAnswer.register("command","insert",{label:"Short Answer",run:function(pm,name,size){var _pm$selection=pm.selection,from=_pm$selection.from,node=(_pm$selection.to,_pm$selection.node);return node&&node.type==this?pm.tr.setNodeType(from,this,{name:name,size:size}).apply(pm.apply.scroll):(0,_utils.insertWidget)(pm,from,this.create({name:name,size:size}))},menu:{group:"question",rank:71,display:{type:"label",label:"Short Answer"}},params:[{name:"Name",attr:"name",label:"Short ID",type:"text",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"name")},options:{pattern:_utils.namePattern,size:10,title:_utils.nameTitle}},{name:"Size",attr:"size",label:"Size in characters",type:"number","default":"20",prefill:function(pm){return(0,_utils.selectedNodeAttr)(pm,this,"size")},options:{min:1,max:80}}]}),(0,_utils.defParamsClick)(ShortAnswer,"shortanswer:insert"),(0,_dom.insertCSS)("\n")},{"../../utils":60,"../input":75,"./question":85,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}],89:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(self,call){if(!self)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!call||"object"!=typeof call&&"function"!=typeof call?self:call}function _inherits(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:!1,writable:!0,configurable:!0}}),superClass&&(Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextBox=void 0;var _model=require("prosemirror/dist/model"),_dom=require("prosemirror/dist/dom"),_utils=require("../../utils"),TextBox=exports.TextBox=function(_Textblock){function TextBox(){return _classCallCheck(this,TextBox),_possibleConstructorReturn(this,Object.getPrototypeOf(TextBox).apply(this,arguments))}return _inherits(TextBox,_Textblock),TextBox}(_model.Textblock);(0,_utils.defParser)(TextBox,"div","widgets-textbox"),TextBox.prototype.serializeDOM=function(node,s){return s.renderAs(node,"div",{"class":"widgets-textbox"})},(0,_dom.insertCSS)("\n\n.widgets-textbox {\n	margin-left: 1.2em;\n}\n\n")},{"../../utils":60,"prosemirror/dist/dom":1,"prosemirror/dist/model":34}]},{},[58]);
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