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r){if("elementStart"==t.type&&t.item.is("element","li")){i.viewPosition=t.previousPosition;break}if("elementEnd"==t.type&&t.item==n){i.viewPosition=t.nextPosition;break}}}}}function E(t,[e,i]){let s,n=e.is("documentFragment")?e.getChild(0):e;if(s=i?this.createSelection(i):this.document.selection,n&&n.is("element","listItem")){const t=s.getFirstPosition();let e=null;if(t.parent.is("element","listItem")?e=t.parent:t.nodeBefore&&t.nodeBefore.is("element","listItem")&&(e=t.nodeBefore),e){const t=e.getAttribute("listIndent");if(t>0)for(;n&&n.is("element","listItem");)n._setAttribute("listIndent",n.getAttribute("listIndent")+t),n=n.nextSibling}}}function B(t){const e=new d.TreeWalker({startPosition:t});let i;do{i=e.next()}while(!i.value.item.is("element","listItem"));return i.value.item}function M(t,e,i,s,n,r){const o=b(e.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:t,foo:"b"}),l=n.mapper,a=n.writer,c=o?o.getAttribute("listIndent"):null;let d;if(o)if(c==t){const t=l.toViewElement(o).parent;d=a.createPositionAfter(t)}else{const t=r.createPositionAt(o,"end");d=l.toViewPosition(t)}else d=i;d=g(d);for(const t of[...s.getChildren()])N(t)&&(d=a.move(a.createRangeOn(t),d).end,h(a,t,t.nextSibling),h(a,t.previousSibling,t))}function N(t){return t.is("element","ol")||t.is("element","ul")}class H extends t.Plugin{static get pluginName(){return"ListEditing"}static get requires(){return[a.Enter,c.Delete]}init(){const t=this.editor;t.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const e=t.data,i=t.editing;var s;t.model.document.registerPostFixer((e=>function(t,e){const i=t.document.differ.getChanges(),s=new Map;let n=!1;for(const s of i)if("insert"==s.type&&"listItem"==s.name)r(s.position);else if("insert"==s.type&&"listItem"!=s.name){if("$text"!=s.name){const i=s.position.nodeAfter;i.hasAttribute("listIndent")&&(e.removeAttribute("listIndent",i),n=!0),i.hasAttribute("listType")&&(e.removeAttribute("listType",i),n=!0),i.hasAttribute("listStyle")&&(e.removeAttribute("listStyle",i),n=!0),i.hasAttribute("listReversed")&&(e.removeAttribute("listReversed",i),n=!0),i.hasAttribute("listStart")&&(e.removeAttribute("listStart",i),n=!0);for(const e of Array.from(t.createRangeIn(i)).filter((t=>t.item.is("element","listItem"))))r(e.previousPosition)}r(s.position.getShiftedBy(s.length))}else"remove"==s.type&&"listItem"==s.name?r(s.position):("attribute"==s.type&&"listIndent"==s.attributeKey||"attribute"==s.type&&"listType"==s.attributeKey)&&r(s.range.start);for(const t of s.values())o(t),l(t);return n;function r(t){const e=t.nodeBefore;if(e&&e.is("element","listItem")){let t=e;if(s.has(t))return;for(let e=t.previousSibling;e&&e.is("element","listItem");e=t.previousSibling)if(t=e,s.has(t))return;s.set(e,t)}else{const e=t.nodeAfter;e&&e.is("element","listItem")&&s.set(e,e)}}function o(t){let i=0,s=null;for(;t&&t.is("element","listItem");){const r=t.getAttribute("listIndent");if(r>i){let o;null===s?(s=r-i,o=i):(s>r&&(s=r),o=r-s),e.setAttribute("listIndent",o,t),n=!0}else s=null,i=t.getAttribute("listIndent")+1;t=t.nextSibling}}function l(t){let i=[],s=null;for(;t&&t.is("element","listItem");){const r=t.getAttribute("listIndent");if(s&&s.getAttribute("listIndent")>r&&(i=i.slice(0,r+1)),0!=r)if(i[r]){const s=i[r];t.getAttribute("listType")!=s&&(e.setAttribute("listType",s,t),n=!0)}else i[r]=t.getAttribute("listType");s=t,t=t.nextSibling}}}(t.model,e))),i.mapper.registerViewToModelLength("li",R),e.mapper.registerViewToModelLength("li",R),i.mapper.on("modelToViewPosition",P(i.view)),i.mapper.on("viewToModelPosition",(s=t.model,(t,e)=>{const i=e.viewPosition,n=i.parent,r=e.mapper;if("ul"==n.name||"ol"==n.name){if(i.isAtEnd){const t=r.toModelElement(i.nodeBefore),n=r.getModelLength(i.nodeBefore);e.modelPosition=s.createPositionBefore(t).getShiftedBy(n)}else{const t=r.toModelElement(i.nodeAfter);e.modelPosition=s.createPositionBefore(t)}t.stop()}else if("li"==n.name&&i.nodeBefore&&("ul"==i.nodeBefore.name||"ol"==i.nodeBefore.name)){const o=r.toModelElement(n);let l=1,a=i.nodeBefore;for(;a&&N(a);)l+=r.getModelLength(a),a=a.previousSibling;e.modelPosition=s.createPositionBefore(o).getShiftedBy(l),t.stop()}})),e.mapper.on("modelToViewPosition",P(i.view)),t.conversion.for("editingDowncast").add((e=>{e.on("insert",C,{priority:"high"}),e.on("insert:listItem",x(t.model)),e.on("attribute:listType:listItem",T,{priority:"high"}),e.on("attribute:listType:listItem",V,{priority:"low"}),e.on("attribute:listIndent:listItem",function(t){return(e,i,s)=>{if(!s.consumable.consume(i.item,"attribute:listIndent"))return;const n=s.mapper.toViewElement(i.item),r=s.writer;r.breakContainer(r.createPositionBefore(n)),r.breakContainer(r.createPositionAfter(n));const o=n.parent,l=o.previousSibling,a=r.createRangeOn(o);r.remove(a),l&&l.nextSibling&&h(r,l,l.nextSibling),M(i.attributeOldValue+1,i.range.start,a.start,n,s,t),p(i.item,n,s,t);for(const t of i.item.getChildren())s.consumable.consume(t,"insert")}}(t.model)),e.on("remove:listItem",function(t){return(e,i,s)=>{const n=s.mapper.toViewPosition(i.position).getLastMatchingPosition((t=>!t.item.is("element","li"))).nodeAfter,r=s.writer;r.breakContainer(r.createPositionBefore(n)),r.breakContainer(r.createPositionAfter(n));const o=n.parent,l=o.previousSibling,a=r.createRangeOn(o),c=r.remove(a);l&&l.nextSibling&&h(r,l,l.nextSibling),M(s.mapper.toModelElement(n).getAttribute("listIndent")+1,i.position,a.start,n,s,t);for(const t of r.createRangeIn(c).getItems())s.mapper.unbindViewElement(t);e.stop()}}(t.model)),e.on("remove",S,{priority:"low"})})),t.conversion.for("dataDowncast").add((e=>{e.on("insert",C,{priority:"high"}),e.on("insert:listItem",x(t.model))})),t.conversion.for("upcast").add((t=>{t.on("element:ul",L,{priority:"high"}),t.on("element:ol",L,{priority:"high"}),t.on("element:li",z,{priority:"high"}),t.on("element:li",_)})),t.model.on("insertContent",E,{priority:"high"}),t.commands.add("numberedList",new n(t,"numbered")),t.commands.add("bulletedList",new n(t,"bulleted")),t.commands.add("indentList",new l(t,"forward")),t.commands.add("outdentList",new l(t,"backward"));const r=i.view.document;this.listenTo(r,"enter",((t,e)=>{const i=this.editor.model.document,s=i.selection.getLastPosition().parent;i.selection.isCollapsed&&"listItem"==s.name&&s.isEmpty&&(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),{context:"li"}),this.listenTo(r,"delete",((t,e)=>{if("backward"!==e.direction)return;const i=this.editor.model.document.selection;if(!i.isCollapsed)return;const s=i.getFirstPosition();if(!s.isAtStart)return;const n=s.parent;if("listItem"!==n.name)return;n.previousSibling&&"listItem"===n.previousSibling.name||(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),{context:"li"});const o=t=>(e,i)=>{this.editor.commands.get(t).isEnabled&&(this.editor.execute(t),i())};t.keystrokes.set("Tab",o("indentList")),t.keystrokes.set("Shift+Tab",o("outdentList"))}afterInit(){const t=this.editor.commands,e=t.get("indent"),i=t.get("outdent");e&&e.registerChildCommand(t.get("indentList")),i&&i.registerChildCommand(t.get("outdentList"))}}function R(t){let e=1;for(const i of t.getChildren())if("ul"==i.name||"ol"==i.name)for(const t of i.getChildren())e+=R(t);return e}const O='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zM3.5 3v5H2V3.7H1v-1h2.5V3zM.343 17.857l2.59-3.257H2.92a.6.6 0 1 0-1.04 0H.302a2 2 0 1 1 3.995 0h-.001c-.048.405-.16.734-.333.988-.175.254-.59.692-1.244 1.312H4.3v1h-4l.043-.043zM7 14.75a.75.75 0 0 1 .75-.75h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75z"/></svg>',F='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zm-6 0C1 4.784 1.777 4 2.75 4c.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75C1.784 7.5 1 6.723 1 5.75zm6 9c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zm-6 0c0-.966.777-1.75 1.75-1.75.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75-.966 0-1.75-.777-1.75-1.75z"/></svg>';class D extends t.Plugin{static get pluginName(){return"ListUI"}init(){const t=this.editor.t;f(this.editor,"numberedList",t("Numbered List"),O),f(this.editor,"bulletedList",t("Bulleted List"),F)}}class j extends t.Plugin{static get requires(){return[H,D]}static get pluginName(){return"List"}}class U extends t.Command{constructor(t,e){super(t),this._defaultType=e}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){this._tryToConvertItemsToList(t);const e=this.editor.model,i=y(e);i.length&&e.change((e=>{for(const s of i)e.setAttribute("listStyle",t.type||this._defaultType,s)}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;return t&&t.is("element","listItem")?t.getAttribute("listStyle"):null}_checkEnabled(){const t=this.editor,e=t.commands.get("numberedList"),i=t.commands.get("bulletedList");return e.isEnabled||i.isEnabled}_tryToConvertItemsToList(t){if(!t.type)return;const e=(i=t.type,k.includes(i)?"bulleted":A.includes(i)?"numbered":null);var i;if(!e)return;const s=this.editor,n=e+"List";s.commands.get(n).value||s.execute(n)}}class q extends t.Command{refresh(){const t=this._getValue();this.value=t,this.isEnabled=null!=t}execute(t={}){const e=this.editor.model,i=y(e).filter((t=>"numbered"==t.getAttribute("listType")));e.change((e=>{for(const s of i)e.setAttribute("listReversed",!!t.reversed,s)}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;return t&&t.is("element","listItem")&&"numbered"==t.getAttribute("listType")?t.getAttribute("listReversed"):null}}class Z extends t.Command{refresh(){const t=this._getValue();this.value=t,this.isEnabled=null!=t}execute(t={}){const e=this.editor.model,i=y(e).filter((t=>"numbered"==t.getAttribute("listType")));e.change((e=>{for(const s of i)e.setAttribute("listStart",t.startIndex||1,s)}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;return t&&t.is("element","listItem")&&"numbered"==t.getAttribute("listType")?t.getAttribute("listStart"):null}}const K="default";class G extends t.Plugin{static get requires(){return[H]}static get pluginName(){return"ListPropertiesEditing"}constructor(t){super(t),t.config.define("list",{properties:{styles:!0,startIndex:!1,reversed:!1}})}init(){const t=this.editor,e=t.model,i=function(t){const e=[];t.styles&&e.push({attributeName:"listStyle",defaultValue:K,addCommand(t){t.commands.add("listStyle",new U(t,K))},appliesToListItem:()=>!0,setAttributeOnDowncast(t,e,i){e&&e!==K?t.setStyle("list-style-type",e,i):t.removeStyle("list-style-type",i)},getAttributeOnUpcast:t=>t.getStyle("list-style-type")||K});t.reversed&&e.push({attributeName:"listReversed",defaultValue:!1,addCommand(t){t.commands.add("listReversed",new q(t))},appliesToListItem:t=>"numbered"==t.getAttribute("listType"),setAttributeOnDowncast(t,e,i){e?t.setAttribute("reversed","reversed",i):t.removeAttribute("reversed",i)},getAttributeOnUpcast:t=>t.hasAttribute("reversed")});t.startIndex&&e.push({attributeName:"listStart",defaultValue:1,addCommand(t){t.commands.add("listStart",new Z(t))},appliesToListItem:t=>"numbered"==t.getAttribute("listType"),setAttributeOnDowncast(t,e,i){1!=e?t.setAttribute("start",e,i):t.removeAttribute("start",i)},getAttributeOnUpcast:t=>t.getAttribute("start")||1});return e}(t.config.get("list.properties"));e.schema.extend("listItem",{allowAttributes:i.map((t=>t.attributeName))});for(const e of i)e.addCommand(t);var s;this.listenTo(t.commands.get("indentList"),"_executeCleanup",function(t,e){return(i,s)=>{const n=s[0],r=n.getAttribute("listIndent"),o=s.filter((t=>t.getAttribute("listIndent")===r));let l=null;n.previousSibling.getAttribute("listIndent")+1!==r&&(l=b(n.previousSibling,{sameIndent:!0,direction:"backward",listIndent:r})),t.model.change((t=>{for(const i of o)for(const s of e)if(s.appliesToListItem(i)){const e=null==l?s.defaultValue:l.getAttribute(s.attributeName);t.setAttribute(s.attributeName,e,i)}}))}}(t,i)),this.listenTo(t.commands.get("outdentList"),"_executeCleanup",function(t,e){return(i,s)=>{if(!(s=s.reverse().filter((t=>t.is("element","listItem")))).length)return;const n=s[0].getAttribute("listIndent"),r=s[0].getAttribute("listType");let o=s[0].previousSibling;if(o.is("element","listItem"))for(;o.getAttribute("listIndent")!==n;)o=o.previousSibling;else o=null;o||(o=s[s.length-1].nextSibling),o&&o.is("element","listItem")&&o.getAttribute("listType")===r&&t.model.change((t=>{const i=s.filter((t=>t.getAttribute("listIndent")===n));for(const s of i)for(const i of e)if(i.appliesToListItem(s)){const e=i.attributeName,n=o.getAttribute(e);t.setAttribute(e,n,s)}}))}}(t,i)),this.listenTo(t.commands.get("bulletedList"),"_executeCleanup",Y(t)),this.listenTo(t.commands.get("numberedList"),"_executeCleanup",Y(t)),e.document.registerPostFixer(function(t,e){return i=>{let s=!1;const n=J(t.model.document.differ.getChanges()).filter((t=>"todo"!==t.getAttribute("listType")));if(!n.length)return s;let r=n[n.length-1].nextSibling;if((!r||!r.is("element","listItem"))&&(r=n[n.length-1].previousSibling,r)){const t=n[0].getAttribute("listIndent");for(;r.is("element","listItem")&&r.getAttribute("listIndent")!==t&&(r=r.previousSibling,r););}for(const t of e){const e=t.attributeName;for(const o of n)if(t.appliesToListItem(o))if(o.hasAttribute(e)){const n=o.previousSibling;$(n,o,t.attributeName)&&(i.setAttribute(e,n.getAttribute(e),o),s=!0)}else W(r,o,t)?i.setAttribute(e,r.getAttribute(e),o):i.setAttribute(e,t.defaultValue,o),s=!0;else i.removeAttribute(e,o)}return s}}(t,i)),t.conversion.for("upcast").add((s=i,t=>{t.on("element:li",((t,e,i)=>{const n=e.viewItem.parent;if(!n)return;const r=e.modelRange.start.nodeAfter||e.modelRange.end.nodeBefore;for(const t of s)if(t.appliesToListItem(r)){const e=t.getAttributeOnUpcast(n);i.writer.setAttribute(t.attributeName,e,r)}}),{priority:"low"})})),t.conversion.for("downcast").add(function(t){return i=>{for(const s of t)i.on(`attribute:${s.attributeName}:listItem`,((t,i,n)=>{const r=n.writer,o=i.item,l=b(o.previousSibling,{sameIndent:!0,listIndent:o.getAttribute("listIndent"),direction:"backward"}),a=n.mapper.toViewElement(o);e(o,l)||r.breakContainer(r.createPositionBefore(a)),s.setAttributeOnDowncast(r,i.attributeNewValue,a.parent)}),{priority:"low"})};function e(t,e){return e&&t.getAttribute("listType")===e.getAttribute("listType")&&t.getAttribute("listIndent")===e.getAttribute("listIndent")&&t.getAttribute("listStyle")===e.getAttribute("listStyle")&&t.getAttribute("listReversed")===e.getAttribute("listReversed")&&t.getAttribute("listStart")===e.getAttribute("listStart")}}(i)),this._mergeListAttributesWhileMergingLists(i)}afterInit(){const t=this.editor;t.commands.get("todoList")&&t.model.document.registerPostFixer(function(t){return e=>{const i=J(t.model.document.differ.getChanges()).filter((t=>"todo"===t.getAttribute("listType")&&(t.hasAttribute("listStyle")||t.hasAttribute("listReversed")||t.hasAttribute("listStart"))));if(!i.length)return!1;for(const t of i)e.removeAttribute("listStyle",t),e.removeAttribute("listReversed",t),e.removeAttribute("listStart",t);return!0}}(t))}_mergeListAttributesWhileMergingLists(t){const e=this.editor.model;let i;this.listenTo(e,"deleteContent",((t,[e])=>{const s=e.getFirstPosition(),n=e.getLastPosition();if(s.parent===n.parent)return;if(!s.parent.is("element","listItem"))return;const r=n.parent.nextSibling;if(!r||!r.is("element","listItem"))return;const o=b(s.parent,{sameIndent:!0,listIndent:r.getAttribute("listIndent")});o&&o.getAttribute("listType")===r.getAttribute("listType")&&(i=o)}),{priority:"high"}),this.listenTo(e,"deleteContent",(()=>{i&&(e.change((e=>{const s=b(i.nextSibling,{sameIndent:!0,listIndent:i.getAttribute("listIndent"),direction:"forward"});if(!s)return void(i=null);const n=[s,...w(e.createPositionAt(s,0),"forward")];for(const s of n)for(const n of t)if(n.appliesToListItem(s)){const t=n.attributeName,r=i.getAttribute(t);e.setAttribute(t,r,s)}})),i=null)}),{priority:"low"})}}function W(t,e,i){if(!t)return!1;const s=t.getAttribute(i.attributeName);return!!s&&(s!=i.defaultValue&&t.getAttribute("listType")===e.getAttribute("listType"))}function $(t,e,i){if(!t||!t.is("element","listItem"))return!1;if(e.getAttribute("listType")!==t.getAttribute("listType"))return!1;const s=t.getAttribute("listIndent");if(s<1||s!==e.getAttribute("listIndent"))return!1;const n=t.getAttribute(i);return!(!n||n===e.getAttribute(i))}function Y(t){return(e,i)=>{i=i.filter((t=>t.is("element","listItem"))),t.model.change((t=>{for(const e of i)t.removeAttribute("listStyle",e)}))}}function J(t){const e=[];for(const i of t){const t=Q(i);t&&t.is("element","listItem")&&e.push(t)}return e}function Q(t){return"attribute"===t.type?t.range.start.nodeAfter:"insert"===t.type?t.position.nodeAfter:null}var X=i(62),tt=i.n(X),et=i(389),it={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};tt()(et.Z,it);et.Z.locals;class st extends u.View{constructor(t,e){super(t);const i=this.bindTemplate;this.set("isCollapsed",!1),this.set("label",""),this.buttonView=this._createButtonView(),this.children=this.createCollection(),this.set("_collapsibleAriaLabelUid"),e&&this.children.addMany(e),this.setTemplate({tag:"div",attributes:{class:["ck","ck-collapsible",i.if("isCollapsed","ck-collapsible_collapsed")]},children:[this.buttonView,{tag:"div",attributes:{class:["ck","ck-collapsible__children"],role:"region",hidden:i.if("isCollapsed","hidden"),"aria-labelledby":i.to("_collapsibleAriaLabelUid")},children:this.children}]})}render(){super.render(),this._collapsibleAriaLabelUid=this.buttonView.labelView.element.id}_createButtonView(){const t=new u.ButtonView(this.locale),e=t.bindTemplate;return t.set({withText:!0,icon:'<svg viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg"><path d="M.941 4.523a.75.75 0 1 1 1.06-1.06l3.006 3.005 3.005-3.005a.75.75 0 1 1 1.06 1.06l-3.549 3.55a.75.75 0 0 1-1.168-.136L.941 4.523z"/></svg>'}),t.extendTemplate({attributes:{"aria-expanded":e.to("isOn",(t=>String(t)))}}),t.bind("label").to(this),t.bind("isOn").to(this,"isCollapsed",(t=>!t)),t.on("execute",(()=>{this.isCollapsed=!this.isCollapsed})),t}}var nt=i(543),rt={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};tt()(nt.Z,rt);nt.Z.locals;class ot extends u.View{constructor(t,{enabledProperties:i,styleButtonViews:s,styleGridAriaLabel:n}){super(t);const r=["ck","ck-list-properties"];this.children=this.createCollection(),this.stylesView=null,this.additionalPropertiesCollapsibleView=null,this.startIndexFieldView=null,this.reversedSwitchButtonView=null,this.focusTracker=new e.FocusTracker,this.keystrokes=new e.KeystrokeHandler,this.focusables=new u.ViewCollection,this.focusCycler=new u.FocusCycler({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),i.styles?(this.stylesView=this._createStylesView(s,n),this.children.add(this.stylesView)):r.push("ck-list-properties_without-styles"),(i.startIndex||i.reversed)&&(this._addNumberedListPropertyViews(i,s),r.push("ck-list-properties_with-numbered-properties")),this.setTemplate({tag:"div",attributes:{class:r},children:this.children})}render(){if(super.render(),this.stylesView){for(const t of this.stylesView.children)this.focusables.add(t),this.focusTracker.add(t.element);(this.startIndexFieldView||this.reversedSwitchButtonView)&&(this.focusables.add(this.children.last.buttonView),this.focusTracker.add(this.children.last.buttonView.element))}if(this.startIndexFieldView){this.focusables.add(this.startIndexFieldView),this.focusTracker.add(this.startIndexFieldView.element),this.listenTo(this.startIndexFieldView.element,"selectstart",((t,e)=>{e.stopPropagation()}),{priority:"high"});const t=t=>t.stopPropagation();this.keystrokes.set("arrowright",t),this.keystrokes.set("arrowleft",t),this.keystrokes.set("arrowup",t),this.keystrokes.set("arrowdown",t)}this.reversedSwitchButtonView&&(this.focusables.add(this.reversedSwitchButtonView),this.focusTracker.add(this.reversedSwitchButtonView.element)),this.keystrokes.listenTo(this.element)}focus(){this.focusCycler.focusFirst()}focusLast(){this.focusCycler.focusLast()}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createStylesView(t,e){const i=new u.View(this.locale);return i.children=i.createCollection(this.locale),i.children.addMany(t),i.setTemplate({tag:"div",attributes:{"aria-label":e,class:["ck","ck-list-styles-list"]},children:i.children}),i.children.delegate("execute").to(this),i}_addNumberedListPropertyViews(t){const e=this.locale.t,i=[];t.startIndex&&(this.startIndexFieldView=this._createStartIndexField(),i.push(this.startIndexFieldView)),t.reversed&&(this.reversedSwitchButtonView=this._createReversedSwitchButton(),i.push(this.reversedSwitchButtonView)),t.styles?(this.additionalPropertiesCollapsibleView=new st(this.locale,i),this.additionalPropertiesCollapsibleView.set({label:e("List properties"),isCollapsed:!0}),this.additionalPropertiesCollapsibleView.buttonView.bind("isEnabled").toMany(i,"isEnabled",((...t)=>t.some((t=>t)))),this.additionalPropertiesCollapsibleView.buttonView.on("change:isEnabled",((t,e,i)=>{i||(this.additionalPropertiesCollapsibleView.isCollapsed=!0)})),this.children.add(this.additionalPropertiesCollapsibleView)):this.children.addMany(i)}_createStartIndexField(){const t=this.locale.t,e=new u.LabeledFieldView(this.locale,u.createLabeledInputNumber);return e.set({label:t("Start at"),class:"ck-numbered-list-properties__start-index"}),e.fieldView.set({min:1,step:1,value:1,inputMode:"numeric"}),e.fieldView.on("input",(()=>{const i=e.fieldView.element,s=i.valueAsNumber;Number.isNaN(s)||(i.checkValidity()?this.fire("listStart",{startIndex:s}):e.errorText=t("Start index must be greater than 0."))})),e}_createReversedSwitchButton(){const t=this.locale.t,e=new u.SwitchButtonView(this.locale);return e.set({withText:!0,label:t("Reversed order"),class:"ck-numbered-list-properties__reversed-order"}),e.delegate("execute").to(this,"listReversed"),e}}var lt=i(657),at={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};tt()(lt.Z,at);lt.Z.locals;class ct extends t.Plugin{static get pluginName(){return"ListPropertiesUI"}init(){const t=this.editor,e=t.locale.t,i=t.config.get("list.properties");i.styles&&t.ui.componentFactory.add("bulletedList",dt({editor:t,parentCommandName:"bulletedList",buttonLabel:e("Bulleted List"),buttonIcon:F,styleGridAriaLabel:e("Bulleted list styles toolbar"),styleDefinitions:[{label:e("Toggle the disc list style"),tooltip:e("Disc"),type:"disc",icon:'<svg viewBox="0 0 44 44" xmlns="http://www.w3.org/2000/svg"><path d="M35 29a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17zm0-9a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17zm0-9a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17z" fill-opacity=".163"/><path d="M11 27a3 3 0 1 1 0 6 3 3 0 0 1 0-6zm0-9a3 3 0 1 1 0 6 3 3 0 0 1 0-6zm0-9a3 3 0 1 1 0 6 3 3 0 0 1 0-6z"/></svg>'},{label:e("Toggle the circle list style"),tooltip:e("Circle"),type:"circle",icon:'<svg viewBox="0 0 44 44" xmlns="http://www.w3.org/2000/svg"><path d="M35 29a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17zm0-9a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17zm0-9a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17z" fill-opacity=".163"/><path d="M11 27a3 3 0 1 1 0 6 3 3 0 0 1 0-6zm0 1a2 2 0 1 0 0 4 2 2 0 0 0 0-4zm0-10a3 3 0 1 1 0 6 3 3 0 0 1 0-6zm0 1a2 2 0 1 0 0 4 2 2 0 0 0 0-4zm0-10a3 3 0 1 1 0 6 3 3 0 0 1 0-6zm0 1a2 2 0 1 0 0 4 2 2 0 0 0 0-4z"/></svg>'},{label:e("Toggle the square list style"),tooltip:e("Square"),type:"square",icon:'<svg viewBox="0 0 44 44" xmlns="http://www.w3.org/2000/svg"><path d="M35 29a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17zm0-9a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17zm0-9a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1H18a1 1 0 0 1-1-1v-1a1 1 0 0 1 1-1h17z" fill-opacity=".163"/><path d="M14 27v6H8v-6h6zm0-9v6H8v-6h6zm0-9v6H8V9h6z"/></svg>'}]})),(i.styles||i.startIndex||i.reversed)&&t.ui.componentFactory.add("numberedList",dt({editor:t,parentCommandName:"numberedList",buttonLabel:e("Numbered List"),buttonIcon:O,styleGridAriaLabel:e("Numbered list styles toolbar"),styleDefinitions:[{label:e("Toggle the decimal list 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dt({editor:t,parentCommandName:e,buttonLabel:i,buttonIcon:s,styleGridAriaLabel:n,styleDefinitions:r}){const o=t.commands.get(e);return l=>{const a=(0,u.createDropdown)(l,u.SplitButtonView),c=a.buttonView;a.bind("isEnabled").to(o),a.class="ck-list-styles-dropdown",c.on("execute",(()=>{t.execute(e),t.editing.view.focus()})),c.set({label:i,icon:s,tooltip:!0,isToggleable:!0}),c.bind("isOn").to(o,"value",(t=>!!t));const d=function({editor:t,dropdownView:e,parentCommandName:i,styleDefinitions:s,styleGridAriaLabel:n}){const r=t.locale,o=t.config.get("list.properties");let l;"numberedList"!=i&&(o.startIndex=!1,o.reversed=!1);if(o.styles){const e=t.commands.get("listStyle"),n=function({editor:t,listStyleCommand:e,parentCommandName:i}){const s=t.locale,n=t.commands.get(i);return({label:i,type:r,icon:o,tooltip:l})=>{const a=new u.ButtonView(s);return a.set({label:i,icon:o,tooltip:l}),e.on("change:value",(()=>{a.isOn=e.value===r})),a.on("execute",(()=>{n.value?e.value!==r?t.execute("listStyle",{type:r}):t.execute("listStyle",{type:e._defaultType}):t.model.change((()=>{t.execute("listStyle",{type:r})})),t.editing.view.focus()})),a}}({editor:t,parentCommandName:i,listStyleCommand:e});l=s.map(n)}const a=new ot(r,{styleGridAriaLabel:n,enabledProperties:o,styleButtonViews:l});if(o.startIndex){const e=t.commands.get("listStart");a.startIndexFieldView.bind("isEnabled").to(e),a.startIndexFieldView.fieldView.bind("value").to(e),a.on("listStart",((e,i)=>t.execute("listStart",i)))}if(o.reversed){const e=t.commands.get("listReversed");a.reversedSwitchButtonView.bind("isEnabled").to(e),a.reversedSwitchButtonView.bind("isOn").to(e,"value"),a.on("listReversed",(()=>{const i=e.value;t.execute("listReversed",{reversed:!i})}))}return a.delegate("execute").to(e),a}({editor:t,dropdownView:a,parentCommandName:e,styleGridAriaLabel:n,styleDefinitions:r});return a.panelView.children.add(d),a}}class ut extends t.Plugin{static get requires(){return[G,ct]}static get pluginName(){return"ListProperties"}}const mt="todoListChecked";class pt extends t.Command{constructor(t){super(t),this._selectedElements=[],this.on("execute",(()=>{this.refresh()}),{priority:"highest"})}refresh(){this._selectedElements=this._getSelectedItems(),this.value=this._selectedElements.every((t=>!!t.getAttribute("todoListChecked"))),this.isEnabled=!!this._selectedElements.length}_getSelectedItems(){const t=this.editor.model,e=t.schema,i=t.document.selection.getFirstRange(),s=i.start.parent,n=[];e.checkAttribute(s,mt)&&n.push(s);for(const t of i.getItems())e.checkAttribute(t,mt)&&!n.includes(t)&&n.push(t);return n}execute(t={}){this.editor.model.change((e=>{for(const i of this._selectedElements){(void 0===t.forceValue?!this.value:t.forceValue)?e.setAttribute(mt,!0,i):e.removeAttribute(mt,i)}}))}}function ht(t,e,i){const s=e.modelCursor,n=s.parent,r=e.viewItem;if("checkbox"!=r.getAttribute("type")||"listItem"!=n.name||!s.isAtStart)return;if(!i.consumable.consume(r,{name:!0}))return;const o=i.writer;o.setAttribute("listType","todo",n),e.viewItem.hasAttribute("checked")&&o.setAttribute("todoListChecked",!0,n),e.modelRange=o.createRange(s)}function gt(t){return(e,i)=>{const s=i.modelPosition,n=s.parent;if(!n.is("element","listItem")||"todo"!=n.getAttribute("listType"))return;const r=ft(i.mapper.toViewElement(n),t);r&&(i.viewPosition=i.mapper.findPositionIn(r,s.offset))}}function bt(t,i,s,n){return i.createUIElement("label",{class:"todo-list__label",contenteditable:!1},(function(i){const r=(0,e.createElement)(document,"input",{type:"checkbox"});s&&r.setAttribute("checked","checked"),r.addEventListener("change",(()=>n(t)));const o=this.toDomElement(i);return o.appendChild(r),o}))}function ft(t,e){const i=e.createRangeIn(t);for(const t of i)if(t.item.is("containerElement","span")&&t.item.hasClass("todo-list__label__description"))return t.item}const vt=(0,e.parseKeystroke)("Ctrl+Enter");class wt extends t.Plugin{static get pluginName(){return"TodoListEditing"}static get requires(){return[H]}init(){const t=this.editor,{editing:i,data:s,model:r}=t;r.schema.extend("listItem",{allowAttributes:["todoListChecked"]}),r.schema.addAttributeCheck(((t,e)=>{const i=t.last;if("todoListChecked"==e&&"listItem"==i.name&&"todo"!=i.getAttribute("listType"))return!1})),t.commands.add("todoList",new n(t,"todo"));const o=new pt(t);var l,a;t.commands.add("checkTodoList",o),t.commands.add("todoListCheck",o),s.downcastDispatcher.on("insert:listItem",function(t){return(e,i,s)=>{const n=s.consumable;if(!n.test(i.item,"insert")||!n.test(i.item,"attribute:listType")||!n.test(i.item,"attribute:listIndent"))return;if("todo"!=i.item.getAttribute("listType"))return;const r=i.item;n.consume(r,"insert"),n.consume(r,"attribute:listType"),n.consume(r,"attribute:listIndent"),n.consume(r,"attribute:todoListChecked");const o=s.writer,l=m(r,s);o.addClass("todo-list",l.parent);const a=o.createContainerElement("label",{class:"todo-list__label"}),c=o.createEmptyElement("input",{type:"checkbox",disabled:"disabled"}),d=o.createContainerElement("span",{class:"todo-list__label__description"});r.getAttribute("todoListChecked")&&o.setAttribute("checked","checked",c),o.insert(o.createPositionAt(l,0),a),o.insert(o.createPositionAt(a,0),c),o.insert(o.createPositionAfter(c),d),p(r,l,s,t)}}(r),{priority:"high"}),s.upcastDispatcher.on("element:input",ht,{priority:"high"}),i.downcastDispatcher.on("insert:listItem",function(t,e){return(i,s,n)=>{const r=n.consumable;if(!r.test(s.item,"insert")||!r.test(s.item,"attribute:listType")||!r.test(s.item,"attribute:listIndent"))return;if("todo"!=s.item.getAttribute("listType"))return;const o=s.item;r.consume(o,"insert"),r.consume(o,"attribute:listType"),r.consume(o,"attribute:listIndent"),r.consume(o,"attribute:todoListChecked");const l=n.writer,a=m(o,n),c=!!o.getAttribute("todoListChecked"),d=bt(o,l,c,e),u=l.createContainerElement("span",{class:"todo-list__label__description"});l.addClass("todo-list",a.parent),l.insert(l.createPositionAt(a,0),d),l.insert(l.createPositionAfter(d),u),p(o,a,n,t)}}(r,(t=>this._handleCheckmarkChange(t))),{priority:"high"}),i.downcastDispatcher.on("attribute:listType:listItem",(l=t=>this._handleCheckmarkChange(t),a=i.view,(t,e,i)=>{if(!i.consumable.consume(e.item,t.name))return;const s=i.mapper.toViewElement(e.item),n=i.writer,r=function(t,e){const i=e.createRangeIn(t);for(const t of i)if(t.item.is("uiElement","label"))return t.item}(s,a);if("todo"==e.attributeNewValue){const t=!!e.item.getAttribute("todoListChecked"),i=bt(e.item,n,t,l),r=n.createContainerElement("span",{class:"todo-list__label__description"}),o=n.createRangeIn(s),a=v(s),c=g(o.start),d=a?n.createPositionBefore(a):o.end,u=n.createRange(c,d);n.addClass("todo-list",s.parent),n.move(u,n.createPositionAt(r,0)),n.insert(n.createPositionAt(s,0),i),n.insert(n.createPositionAfter(i),r)}else if("todo"==e.attributeOldValue){const t=ft(s,a);n.removeClass("todo-list",s.parent),n.remove(r),n.move(n.createRangeIn(t),n.createPositionBefore(t)),n.remove(t)}})),i.downcastDispatcher.on("attribute:todoListChecked:listItem",function(t){return(e,i,s)=>{if("todo"!=i.item.getAttribute("listType"))return;if(!s.consumable.consume(i.item,"attribute:todoListChecked"))return;const{mapper:n,writer:r}=s,o=!!i.item.getAttribute("todoListChecked"),l=n.toViewElement(i.item).getChild(0),a=bt(i.item,r,o,t);r.insert(r.createPositionAfter(l),a),r.remove(l)}}((t=>this._handleCheckmarkChange(t)))),i.mapper.on("modelToViewPosition",gt(i.view)),s.mapper.on("modelToViewPosition",gt(i.view)),this.listenTo(i.view.document,"arrowKey",function(t,i){return(s,n)=>{if("left"!=(0,e.getLocalizedArrowKeyCodeDirection)(n.keyCode,i.contentLanguageDirection))return;const r=t.schema,o=t.document.selection;if(!o.isCollapsed)return;const l=o.getFirstPosition(),a=l.parent;if("listItem"===a.name&&"todo"==a.getAttribute("listType")&&l.isAtStart){const e=r.getNearestSelectionRange(t.createPositionBefore(a),"backward");e&&t.change((t=>t.setSelection(e))),n.preventDefault(),n.stopPropagation(),s.stop()}}}(r,t.locale),{context:"li"}),this.listenTo(i.view.document,"keydown",((i,s)=>{(0,e.getCode)(s)===vt&&(t.execute("checkTodoList"),i.stop())}),{priority:"high"});const c=new Set;this.listenTo(r,"applyOperation",((t,e)=>{const i=e[0];if("rename"==i.type&&"listItem"==i.oldName){const t=i.position.nodeAfter;t.hasAttribute("todoListChecked")&&c.add(t)}else if("changeAttribute"==i.type&&"listType"==i.key&&"todo"===i.oldValue)for(const t of i.range.getItems())t.hasAttribute("todoListChecked")&&"todo"!==t.getAttribute("listType")&&c.add(t)})),r.document.registerPostFixer((t=>{let e=!1;for(const i of c)t.removeAttribute("todoListChecked",i),e=!0;return c.clear(),e}))}_handleCheckmarkChange(t){const e=this.editor,i=e.model,s=Array.from(i.document.selection.getRanges());i.change((i=>{i.setSelection(t,"end"),e.execute("checkTodoList"),i.setSelection(s)}))}}class yt extends t.Plugin{static get pluginName(){return"TodoListUI"}init(){const t=this.editor.t;f(this.editor,"todoList",t("To-do List"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m2.315 14.705 2.224-2.24a.689.689 0 0 1 .963 0 .664.664 0 0 1 0 .949L2.865 16.07a.682.682 0 0 1-.112.089.647.647 0 0 1-.852-.051L.688 14.886a.635.635 0 0 1 0-.903.647.647 0 0 1 .91 0l.717.722zm5.185.045a.75.75 0 0 1 .75-.75h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75zM2.329 5.745l2.21-2.226a.689.689 0 0 1 .963 0 .664.664 0 0 1 0 .95L2.865 7.125a.685.685 0 0 1-.496.196.644.644 0 0 1-.468-.187L.688 5.912a.635.635 0 0 1 0-.903.647.647 0 0 1 .91 0l.73.736zM7.5 5.75A.75.75 0 0 1 8.25 5h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75z"/></svg>')}}var kt=i(250),At={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};tt()(kt.Z,At);kt.Z.locals;class It extends t.Plugin{static get requires(){return[wt,yt]}static get pluginName(){return"TodoList"}}})(),(window.CKEditor5=window.CKEditor5||{}).list=s})();