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ALWAYS HENGHENG888 1#@!#!123s
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Filename : 7d2896cb-d91b8053494a670f.js
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t=y(n),s=w(n);t&&s?(e.execute("outdentList"),r.preventDefault(),i.stop()):t&&!s?(e.execute("splitListItemAfter"),r.preventDefault(),i.stop()):s&&(e.execute("splitListItemBefore"),r.preventDefault(),i.stop())}},{context:"li"}),this.listenTo(r,"afterExecute",()=>{let t=i.get("splitListItemBefore");t.refresh(),t.isEnabled&&2===f(e.model.document.selection.getLastPosition().parent).length&&t.execute()})}_setupTabIntegration(){let e=this.editor;this.listenTo(e.editing.view.document,"tab",(t,i)=>{let r=i.shiftKey?"outdentList":"indentList";this.editor.commands.get(r).isEnabled&&(e.execute(r),i.stopPropagation(),i.preventDefault(),t.stop())},{context:"li"})}_setupConversion(){var e,t;let i=this.editor,r=i.model,s=this.getListAttributeNames(),n=i.config.get("list.multiBlock"),l=n?"paragraph":"listItem";i.conversion.for("upcast").elementToElement({view:"li",model:(e,{writer:t})=>t.createElement(l,{listType:""})}).elementToElement({view:"p",model:(e,{writer:t})=>e.parent&&e.parent.is("element","li")?t.createElement(l,{listType:""}):null,converterPriority:"high"}).add(e=>{e.on("element:li",(e,t,i)=>{let{writer:r,schema:s}=i;if(!t.modelRange)return;let n=Array.from(t.modelRange.getItems({shallow:!0})).filter(e=>s.checkAttribute(e,"listItemId"));if(!n.length)return;let l=h.next(),o=function(e){let t=0,i=e.parent;for(;i;){if(F(i))t++;else{let e=i.previousSibling;e&&F(e)&&t++}i=i.parent}return t}(t.viewItem),a=t.viewItem.parent&&t.viewItem.parent.is("element","ol")?"numbered":"bulleted",u=n[0].getAttribute("listType");u&&(a=u);let d={listItemId:l,listIndent:o,listType:a};for(let e of n)e.hasAttribute("listItemId")||r.setAttributes(d,e);n.length>1&&n[1].getAttribute("listItemId")!=d.listItemId&&i.keepEmptyElement(n[0])}),e.on("element:ul",$(),{priority:"high"}),e.on("element:ol",$(),{priority:"high"})}),n||i.conversion.for("downcast").elementToElement({model:"listItem",view:"p"}),i.conversion.for("editingDowncast").elementToElement({model:l,view:W(s),converterPriority:"high"}).add(e=>{var t;e.on("attribute",q(s,this._downcastStrategies,r)),e.on("remove",(t=r.schema,(e,i,r)=>{let{writer:s,mapper:n}=r,l=e.name.split(":")[1];if(!t.checkAttribute(l,"listItemId"))return;let o=n.toViewPosition(i.position),a=i.position.getShiftedBy(i.length),u=n.toViewPosition(a,{isPhantom:!0}),d=s.createRange(o,u).getTrimmed().end.nodeBefore;d&&j(d,s,n)}))}),i.conversion.for("dataDowncast").elementToElement({model:l,view:W(s,{dataPipeline:!0}),converterPriority:"high"}).add(e=>{e.on("attribute",q(s,this._downcastStrategies,r,{dataPipeline:!0}))});let o=(e=this._downcastStrategies,t=i.editing.view,(i,r)=>{if(r.modelPosition.offset>0)return;let s=r.modelPosition.parent;if(!p(s)||!e.some(e=>"itemMarker"==e.scope&&e.canInjectMarkerIntoElement&&e.canInjectMarkerIntoElement(s)))return;let n=r.mapper.toViewElement(s),l=t.createRangeIn(n),o=l.getWalker(),a=l.start;for(let{item:e}of o){if(e.is("element")&&r.mapper.toModelElement(e)||e.is("$textProxy"))break;e.is("element")&&e.getCustomProperty("listItemMarker")&&(a=t.createPositionAfter(e),o.skip(({previousPosition:e})=>!e.isEqual(a)))}r.viewPosition=a});i.editing.mapper.on("modelToViewPosition",o),i.data.mapper.on("modelToViewPosition",o),this.listenTo(r.document,"change:data",function(e,t,i,r){return()=>{let n=e.document.differ.getChanges(),l=[],o=new Map,a=new Set;for(let e of n)if("insert"==e.type&&"$text"!=e.name)D(e.position,o),e.attributes.has("listItemId")?a.add(e.position.nodeAfter):D(e.position.getShiftedBy(e.length),o);else if("remove"==e.type&&e.attributes.has("listItemId"))D(e.position,o);else if("attribute"==e.type){let t=e.range.start.nodeAfter;i.includes(e.attributeKey)?(D(e.range.start,o),null===e.attributeNewValue?(D(e.range.start.getShiftedBy(1),o),s(t)&&l.push(t)):a.add(t)):p(t)&&s(t)&&l.push(t)}for(let e of o.values())l.push(...function(e,n){let l=[],o=new Set,a=[];for(let{node:u,previous:d}of c(e,"forward")){if(o.has(u))continue;let e=u.getAttribute("listIndent");d&&e<d.getAttribute("listIndent")&&(a.length=e+1),a[e]=Object.fromEntries(Array.from(u.getAttributes()).filter(([e])=>i.includes(e)));let c=g(u,{direction:"forward"});for(let e of c)o.add(e),s(e,c)?l.push(e):function(e,i,s){if(s.has(e))return!1;let n=t.mapper.toViewElement(e),l=i.length-1;for(let e=n.parent;!e.is("editableElement");e=e.parent){let t=F(e),s=M(e);if(!s&&!t)continue;let n=`checkAttributes:${t?"item":"list"}`;if(r.fire(n,{viewElement:e,modelAttributes:i[l]}))break;if(s&&--l<0)return!1}return!0}(e,a,n)&&l.push(e)}return l}(e,a));for(let e of new Set(l))t.reconvertItem(e)};function s(e,s){let n=t.mapper.toViewElement(e);if(!n)return!1;if(r.fire("checkElement",{modelElement:e,viewElement:n}))return!0;if(!e.is("element","paragraph")&&!e.is("element","listItem"))return!1;let l=K(e,i,s);return!!(l&&n.is("element","p"))||!!(!l&&n.is("element","span"))}}(r,i.editing,s,this),{priority:"high"}),this.on("checkAttributes:item",(e,{viewElement:t,modelAttributes:i})=>{t.id!=i.listItemId&&(e.return=!0,e.stop())}),this.on("checkAttributes:list",(e,{viewElement:t,modelAttributes:i})=>{(t.name!=O(i.listType)||t.id!=R(i.listType,i.listIndent))&&(e.return=!0,e.stop())})}_setupModelPostFixing(){let e=this.editor.model,t=this.getListAttributeNames();e.document.registerPostFixer(i=>(function(e,t,i,r){let s=e.document.differ.getChanges(),n=new Map,l=r.editor.config.get("list.multiBlock"),o=!1;for(let r of s){if("insert"==r.type&&"$text"!=r.name){let s=r.position.nodeAfter;if(!e.schema.checkAttribute(s,"listItemId"))for(let e of Array.from(s.getAttributeKeys()))i.includes(e)&&(t.removeAttribute(e,s),o=!0);for(let{item:t,previousPosition:i}of(D(r.position,n),r.attributes.has("listItemId")||D(r.position.getShiftedBy(r.length),n),e.createRangeIn(s)))p(t)&&D(i,n)}else"remove"==r.type?D(r.position,n):"attribute"==r.type&&i.includes(r.attributeKey)&&(D(r.range.start,n),null===r.attributeNewValue&&D(r.range.start.getShiftedBy(1),n));if(!l&&"attribute"==r.type&&U.includes(r.attributeKey)){let e=r.range.start.nodeAfter;null===r.attributeNewValue&&e&&e.is("element","listItem")?(t.rename(e,"paragraph"),o=!0):null===r.attributeOldValue&&e&&e.is("element")&&"listItem"!=e.name&&(t.rename(e,"listItem"),o=!0)}}let a=new Set;for(let e of n.values())o=r.fire("postFixer",{listNodes:new m(e),listHead:e,writer:t,seenIds:a})||o;return o})(e,i,t,this)),this.on("postFixer",(e,{listNodes:t,writer:i})=>{e.return=function(e,t){let i=0,r=-1,s=null,n=!1;for(let{node:l}of e){let e=l.getAttribute("listIndent");if(e>i){let o;null===s?(s=e-i,o=i):(s>e&&(s=e),o=e-s),o>r+1&&(o=r+1),t.setAttribute("listIndent",o,l),n=!0,r=o}else s=null,i=e+1,r=e}return n}(t,i)||e.return},{priority:"high"}),this.on("postFixer",(e,{listNodes:t,writer:i,seenIds:r})=>{e.return=function(e,t,i){let r=new Set,s=!1;for(let{node:n}of e){if(r.has(n))continue;let e=n.getAttribute("listType"),l=n.getAttribute("listItemId");if(t.has(l)&&(l=h.next()),t.add(l),n.is("element","listItem")){n.getAttribute("listItemId")!=l&&(i.setAttribute("listItemId",l,n),s=!0);continue}for(let t of g(n,{direction:"forward"}))r.add(t),t.getAttribute("listType")!=e&&(l=h.next(),e=t.getAttribute("listType")),t.getAttribute("listItemId")!=l&&(i.setAttribute("listItemId",l,t),s=!0)}return s}(t,r,i)||e.return},{priority:"high"})}_setupClipboardIntegration(){let e=this.editor.model,t=this.editor.plugins.get("ClipboardPipeline");this.listenTo(e,"insertContent",(t,[i,r])=>{let s;let n=i.is("documentFragment")?Array.from(i.getChildren()):[i];if(!n.length)return;let l=(r?e.createSelection(r):e.document.selection).getFirstPosition();if(p(l.parent))s=l.parent;else{if(!p(l.nodeBefore))return;s=l.nodeBefore}e.change(e=>{let t=s.getAttribute("listType"),i=Math.max(s.getAttribute("listIndent")-(n[0].getAttribute("listIndent")||0),0);for(let r of n){let n=p(r);s.is("element","listItem")&&r.is("element","paragraph")&&e.rename(r,"listItem"),e.setAttributes({listIndent:(n?r.getAttribute("listIndent"):0)+i,listItemId:n?r.getAttribute("listItemId"):h.next(),listType:t},r)}})},{priority:"high"}),this.listenTo(t,"outputTransformation",(t,i)=>{e.change(e=>{let t=Array.from(i.content.getChildren()),r=t[t.length-1];if(t.length>1&&r.is("element")&&r.isEmpty&&t.slice(0,-1).every(p)&&e.remove(r),"copy"==i.method||"cut"==i.method){let t=Array.from(i.content.getChildren());T(t)&&_(t,e)}})})}_setupAccessibilityIntegration(){let e=this.editor,t=e.t;e.accessibility.addKeystrokeInfoGroup({id:"list",label:t("Keystrokes that can be used in a list"),keystrokes:[{label:t("Increase list item indent"),keystroke:"Tab"},{label:t("Decrease list item indent"),keystroke:"Shift+Tab"}]})}}function G(e,t){let i=e.document.selection;if(!i.isCollapsed)return!V(e);if("forward"===t)return!0;let r=i.getFirstPosition().parent,s=r.previousSibling;return!e.schema.isObject(s)&&(!!s.isEmpty||T([r,s]))}function Z(e,t,i,r){e.ui.componentFactory.add(t,()=>{let s=J(u.r5,e,t,i,r);return s.set({tooltip:!0,isToggleable:!0}),s}),e.ui.componentFactory.add(`menuBar:${t}`,()=>J(u.DE,e,t,i,r))}function J(e,t,i,r,s){let n=t.commands.get(i),l=new e(t.locale);return l.set({label:r,icon:s}),l.bind("isOn","isEnabled").to(n,"value","isEnabled"),l.on("execute",()=>{t.execute(i),t.editing.view.focus()}),l}class Q extends r.Sy{static get pluginName(){return"ListUI"}init(){let e=this.editor.t;this.editor.ui.componentFactory.has("numberedList")||Z(this.editor,"numberedList",e("Numbered List"),r.ci.numberedList),this.editor.ui.componentFactory.has("bulletedList")||Z(this.editor,"bulletedList",e("Bulleted List"),r.ci.bulletedList)}}class X extends r.Sy{static get requires(){return[Y,Q]}static get pluginName(){return"List"}}class ee extends r.mY{refresh(){let e=this._getValue();this.value=e,this.isEnabled=null!=e}execute({startIndex:e=1}={}){let t=this.editor.model,i=Array.from(t.document.selection.getSelectedBlocks()).filter(e=>p(e)&&E(e.getAttribute("listType")));i=A(i),t.change(t=>{for(let r of i)t.setAttribute("listStart",e>=0?e:1,r)})}_getValue(){let e=this.editor.model.document,t=(0,l.Ps)(e.selection.getSelectedBlocks());return t&&p(t)&&E(t.getAttribute("listType"))?t.getAttribute("listStart"):null}}let et={},ei={},er={},es=[{listStyle:"disc",typeAttribute:"disc",listType:"bulleted"},{listStyle:"circle",typeAttribute:"circle",listType:"bulleted"},{listStyle:"square",typeAttribute:"square",listType:"bulleted"},{listStyle:"decimal",typeAttribute:"1",listType:"numbered"},{listStyle:"decimal-leading-zero",typeAttribute:null,listType:"numbered"},{listStyle:"lower-roman",typeAttribute:"i",listType:"numbered"},{listStyle:"upper-roman",typeAttribute:"I",listType:"numbered"},{listStyle:"lower-alpha",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-alpha",typeAttribute:"A",listType:"numbered"},{listStyle:"lower-latin",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-latin",typeAttribute:"A",listType:"numbered"}];for(let{listStyle:e,typeAttribute:t,listType:i}of es)et[e]=i,ei[e]=t,t&&(er[t]=e);function en(){return es.map(e=>e.listStyle)}function el(e){return et[e]||null}function eo(e){return ei[e]||null}class ea extends r.mY{defaultType;_supportedTypes;constructor(e,t,i){super(e),this.defaultType=t,this._supportedTypes=i}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(e={}){let t=this.editor.model,i=t.document;t.change(t=>{this._tryToConvertItemsToList(e);let r=Array.from(i.selection.getSelectedBlocks()).filter(e=>e.hasAttribute("listType"));if(r.length)for(let i of r=A(r))t.setAttribute("listStyle",e.type||this.defaultType,i)})}isStyleTypeSupported(e){return!this._supportedTypes||this._supportedTypes.includes(e)}_getValue(){let e=(0,l.Ps)(this.editor.model.document.selection.getSelectedBlocks());return p(e)?e.getAttribute("listStyle"):null}_checkEnabled(){let e=this.editor,t=e.commands.get("numberedList"),i=e.commands.get("bulletedList");return t.isEnabled||i.isEnabled}_tryToConvertItemsToList(e){if(!e.type)return;let t=el(e.type);if(!t)return;let i=this.editor,r=`${t}List`;i.commands.get(r).value||i.execute(r)}}class eu extends r.mY{refresh(){let e=this._getValue();this.value=e,this.isEnabled=null!=e}execute(e={}){let t=this.editor.model,i=Array.from(t.document.selection.getSelectedBlocks()).filter(e=>p(e)&&"numbered"==e.getAttribute("listType"));i=A(i),t.change(t=>{for(let r of i)t.setAttribute("listReversed",!!e.reversed,r)})}_getValue(){let e=this.editor.model.document,t=(0,l.Ps)(e.selection.getSelectedBlocks());return p(t)&&"numbered"==t.getAttribute("listType")?t.getAttribute("listReversed"):null}}function ed(e){return(t,i,r)=>{let{writer:s,schema:n,consumable:l}=r;if(!1===l.test(i.viewItem,e.viewConsumables))return;i.modelRange||Object.assign(i,r.convertChildren(i.viewItem,i.modelCursor));let o=!1;for(let t of i.modelRange.getItems({shallow:!0}))!n.checkAttribute(t,e.attributeName)||!e.appliesToListItem(t)||t.hasAttribute(e.attributeName)||(s.setAttribute(e.attributeName,e.getAttributeOnUpcast(i.viewItem),t),o=!0);o&&l.consume(i.viewItem,e.viewConsumables)}}class ec extends r.Sy{static get pluginName(){return"ListPropertiesUtils"}getAllSupportedStyleTypes(){return en()}getListTypeFromListStyleType(e){return el(e)}getListStyleTypeFromTypeAttribute(e){return er[e]||null}getTypeAttributeFromListStyleType(e){return eo(e)}}let em="default";class eh extends r.Sy{static get requires(){return[Y,ec]}static get pluginName(){return"ListPropertiesEditing"}constructor(e){super(e),e.config.define("list.properties",{styles:!0,startIndex:!1,reversed:!1})}init(){let e=this.editor,t=e.model,i=e.plugins.get(Y),r=function(e){let t=[];if(e.styles){let i="object"==typeof e.styles&&e.styles.useAttribute;t.push({attributeName:"listStyle",defaultValue:em,viewConsumables:{styles:"list-style-type"},addCommand(e){let t=en();i&&(t=t.filter(e=>!!eo(e))),e.commands.add("listStyle",new ea(e,em,t))},appliesToListItem:e=>"numbered"==e.getAttribute("listType")||"bulleted"==e.getAttribute("listType"),hasValidAttribute(e){if(!this.appliesToListItem(e))return!e.hasAttribute("listStyle");if(!e.hasAttribute("listStyle"))return!1;let t=e.getAttribute("listStyle");return t==em||el(t)==e.getAttribute("listType")},setAttributeOnDowncast(e,t,r){if(t&&t!==em){if(i){let i=eo(t);if(i){e.setAttribute("type",i,r);return}}else{e.setStyle("list-style-type",t,r);return}}e.removeStyle("list-style-type",r),e.removeAttribute("type",r)},getAttributeOnUpcast(e){let t=e.getStyle("list-style-type");if(t)return t;let i=e.getAttribute("type");return i?er[i]||null:em}})}return e.reversed&&t.push({attributeName:"listReversed",defaultValue:!1,viewConsumables:{attributes:"reversed"},addCommand(e){e.commands.add("listReversed",new eu(e))},appliesToListItem:e=>"numbered"==e.getAttribute("listType"),hasValidAttribute(e){return this.appliesToListItem(e)==e.hasAttribute("listReversed")},setAttributeOnDowncast(e,t,i){t?e.setAttribute("reversed","reversed",i):e.removeAttribute("reversed",i)},getAttributeOnUpcast:e=>e.hasAttribute("reversed")}),e.startIndex&&t.push({attributeName:"listStart",defaultValue:1,viewConsumables:{attributes:"start"},addCommand(e){e.commands.add("listStart",new ee(e))},appliesToListItem:e=>E(e.getAttribute("listType")),hasValidAttribute(e){return this.appliesToListItem(e)==e.hasAttribute("listStart")},setAttributeOnDowncast(e,t,i){0==t||t>1?e.setAttribute("start",t,i):e.removeAttribute("start",i)},getAttributeOnUpcast(e){let t=e.getAttribute("start");return t>=0?t:1}}),t}(e.config.get("list.properties"));for(let s of r)s.addCommand(e),t.schema.extend("$listItem",{allowAttributes:s.attributeName}),i.registerDowncastStrategy({scope:"list",attributeName:s.attributeName,setAttributeOnDowncast(e,t,i){s.setAttributeOnDowncast(e,t,i)}});e.conversion.for("upcast").add(e=>{for(let t of r)e.on("element:ol",ed(t)),e.on("element:ul",ed(t))}),i.on("checkAttributes:list",(e,{viewElement:t,modelAttributes:i})=>{for(let s of r)s.getAttributeOnUpcast(t)!=i[s.attributeName]&&(e.return=!0,e.stop())}),this.listenTo(e.commands.get("indentList"),"afterExecute",(e,i)=>{t.change(e=>{for(let t of i)for(let i of r)i.appliesToListItem(t)&&e.setAttribute(i.attributeName,i.defaultValue,t)})}),i.on("postFixer",(e,{listNodes:t,writer:i})=>{for(let{node:s}of t)for(let t of r)t.hasValidAttribute(s)||(t.appliesToListItem(s)?i.setAttribute(t.attributeName,t.defaultValue,s):i.removeAttribute(t.attributeName,s),e.return=!0)}),i.on("postFixer",(e,{listNodes:t,writer:i})=>{for(let{node:s,previousNodeInList:n}of t)if(n&&n.getAttribute("listType")==s.getAttribute("listType"))for(let t of r){let{attributeName:r}=t;if(!t.appliesToListItem(s))continue;let l=n.getAttribute(r);s.getAttribute(r)!=l&&(i.setAttribute(r,l,s),e.return=!0)}})}}class ep extends u.G7{children;stylesView=null;additionalPropertiesCollapsibleView=null;startIndexFieldView=null;reversedSwitchButtonView=null;focusTracker=new l.Rh;keystrokes=new l.VD;focusables=new u.vX;focusCycler;constructor(e,{enabledProperties:t,styleButtonViews:i,styleGridAriaLabel:r}){super(e);let s=["ck","ck-list-properties"];this.children=this.createCollection(),this.focusCycler=new u.I0({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),t.styles?(this.stylesView=this._createStylesView(i,r),this.children.add(this.stylesView)):s.push("ck-list-properties_without-styles"),(t.startIndex||t.reversed)&&(this._addNumberedListPropertyViews(t),s.push("ck-list-properties_with-numbered-properties")),this.setTemplate({tag:"div",attributes:{class:s},children:this.children})}render(){if(super.render(),this.stylesView){for(let e of(this.focusables.add(this.stylesView),this.focusTracker.add(this.stylesView.element),(this.startIndexFieldView||this.reversedSwitchButtonView)&&(this.focusables.add(this.children.last.buttonView),this.focusTracker.add(this.children.last.buttonView.element)),this.stylesView.children))this.stylesView.focusTracker.add(e.element);(0,u.IJ)({keystrokeHandler:this.stylesView.keystrokes,focusTracker:this.stylesView.focusTracker,gridItems:this.stylesView.children,numberOfColumns:()=>l.global.window.getComputedStyle(this.stylesView.element).getPropertyValue("grid-template-columns").split(" ").length,uiLanguageDirection:this.locale&&this.locale.uiLanguageDirection})}if(this.startIndexFieldView){this.focusables.add(this.startIndexFieldView),this.focusTracker.add(this.startIndexFieldView.element);let e=e=>e.stopPropagation();this.keystrokes.set("arrowright",e),this.keystrokes.set("arrowleft",e),this.keystrokes.set("arrowup",e),this.keystrokes.set("arrowdown",e)}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(e,t){let i=new u.G7(this.locale);return i.children=i.createCollection(),i.children.addMany(e),i.setTemplate({tag:"div",attributes:{"aria-label":t,class:["ck","ck-list-styles-list"]},children:i.children}),i.children.delegate("execute").to(this),i.focus=function(){this.children.first.focus()},i.focusTracker=new l.Rh,i.keystrokes=new l.VD,i.render(),i.keystrokes.listenTo(i.element),i}_addNumberedListPropertyViews(e){let t=this.locale.t,i=[];e.startIndex&&(this.startIndexFieldView=this._createStartIndexField(),i.push(this.startIndexFieldView)),e.reversed&&(this.reversedSwitchButtonView=this._createReversedSwitchButton(),i.push(this.reversedSwitchButtonView)),e.styles?(this.additionalPropertiesCollapsibleView=new u.p2(this.locale,i),this.additionalPropertiesCollapsibleView.set({label:t("List properties"),isCollapsed:!0}),this.additionalPropertiesCollapsibleView.buttonView.bind("isEnabled").toMany(i,"isEnabled",(...e)=>e.some(e=>e)),this.additionalPropertiesCollapsibleView.buttonView.on("change:isEnabled",(e,t,i)=>{i||(this.additionalPropertiesCollapsibleView.isCollapsed=!0)}),this.children.add(this.additionalPropertiesCollapsibleView)):this.children.addMany(i)}_createStartIndexField(){let e=this.locale.t,t=new u.KP(this.locale,u.sh);return t.set({label:e("Start at"),class:"ck-numbered-list-properties__start-index"}),t.fieldView.set({min:0,step:1,value:1,inputMode:"numeric"}),t.fieldView.on("input",()=>{let i=t.fieldView.element,r=i.valueAsNumber;if(Number.isNaN(r)){t.errorText=e("Invalid start index value.");return}i.checkValidity()?this.fire("listStart",{startIndex:r}):t.errorText=e("Start index must be greater than 0.")}),t}_createReversedSwitchButton(){let e=this.locale.t,t=new u.BM(this.locale);return t.set({withText:!0,label:e("Reversed order"),class:"ck-numbered-list-properties__reversed-order"}),t.delegate("execute").to(this,"listReversed"),t}}class ef extends r.Sy{static get pluginName(){return"ListPropertiesUI"}init(){let e=this.editor,t=e.locale.t,i=e.config.get("list.properties");if(i.styles){let s=[{label:t("Toggle the disc list style"),tooltip:t("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 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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>'}],n=t("Bulleted List"),l=t("Bulleted list styles toolbar"),o="bulletedList";e.ui.componentFactory.add(o,eg({editor:e,propertiesConfig:i,parentCommandName:o,buttonLabel:n,buttonIcon:r.ci.bulletedList,styleGridAriaLabel:l,styleDefinitions:s})),e.ui.componentFactory.add(`menuBar:${o}`,ey({editor:e,propertiesConfig:i,parentCommandName:o,buttonLabel:n,styleGridAriaLabel:l,styleDefinitions:s}))}if(i.styles||i.startIndex||i.reversed){let s=[{label:t("Toggle the decimal list style"),tooltip:t("Decimal"),type:"decimal",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 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toolbar"),o="numberedList";e.ui.componentFactory.add(o,eg({editor:e,propertiesConfig:i,parentCommandName:o,buttonLabel:n,buttonIcon:r.ci.numberedList,styleGridAriaLabel:l,styleDefinitions:s})),i.styles&&e.ui.componentFactory.add(`menuBar:${o}`,ey({editor:e,propertiesConfig:i,parentCommandName:o,buttonLabel:n,styleGridAriaLabel:l,styleDefinitions:s}))}}}function eg({editor:e,propertiesConfig:t,parentCommandName:i,buttonLabel:r,buttonIcon:s,styleGridAriaLabel:n,styleDefinitions:l}){let o=e.commands.get(i);return a=>{let d=(0,u.t9)(a,u.Rm),c=d.buttonView;return d.bind("isEnabled").to(o),d.class="ck-list-styles-dropdown",c.on("execute",()=>{e.execute(i),e.editing.view.focus()}),c.set({label:r,icon:s,tooltip:!0,isToggleable:!0}),c.bind("isOn").to(o,"value",e=>!!e),d.once("change:isOpen",()=>{let r=function({editor:e,propertiesConfig:t,dropdownView:i,parentCommandName:r,styleDefinitions:s,styleGridAriaLabel:n}){let l=e.locale,o={...t};"numberedList"!=r&&(o.startIndex=!1,o.reversed=!1);let a=null;if(o.styles){let t=e.commands.get("listStyle"),i=eb({editor:e,parentCommandName:r,listStyleCommand:t}),n=ew(t);a=s.filter(n).map(i)}let d=new ep(l,{styleGridAriaLabel:n,enabledProperties:o,styleButtonViews:a});if(o.styles&&(0,u.Mh)(i,()=>d.stylesView.children.find(e=>e.isOn)),o.startIndex){let t=e.commands.get("listStart");d.startIndexFieldView.bind("isEnabled").to(t),d.startIndexFieldView.fieldView.bind("value").to(t),d.on("listStart",(t,i)=>e.execute("listStart",i))}if(o.reversed){let t=e.commands.get("listReversed");d.reversedSwitchButtonView.bind("isEnabled").to(t),d.reversedSwitchButtonView.bind("isOn").to(t,"value",e=>!!e),d.on("listReversed",()=>{let i=t.value;e.execute("listReversed",{reversed:!i})})}return d.delegate("execute").to(i),d}({editor:e,propertiesConfig:t,dropdownView:d,parentCommandName:i,styleGridAriaLabel:n,styleDefinitions:l});d.panelView.children.add(r)}),d.on("execute",()=>{e.editing.view.focus()}),d}}function eb({editor:e,listStyleCommand:t,parentCommandName:i}){let r=e.locale,s=e.commands.get(i);return({label:n,type:l,icon:o,tooltip:a})=>{let d=new u.r5(r);return d.set({label:n,icon:o,tooltip:a}),t.on("change:value",()=>{d.isOn=t.value===l}),d.on("execute",()=>{s.value?t.value===l?e.execute(i):t.value!==l&&e.execute("listStyle",{type:l}):e.model.change(()=>{e.execute("listStyle",{type:l})})}),d}}function ey({editor:e,propertiesConfig:t,parentCommandName:i,buttonLabel:s,styleGridAriaLabel:n,styleDefinitions:l}){return o=>{let a=new u.AH(o),d=e.commands.get(i),c=e.commands.get("listStyle"),m=ew(c),h=eb({editor:e,parentCommandName:i,listStyleCommand:c}),p=l.filter(m).map(h),f=new ep(o,{styleGridAriaLabel:n,enabledProperties:{...t,startIndex:!1,reversed:!1},styleButtonViews:p});return f.delegate("execute").to(a),a.buttonView.set({label:s,icon:r.ci[i]}),a.panelView.children.add(f),a.bind("isEnabled").to(d,"isEnabled"),a.on("execute",()=>{e.editing.view.focus()}),a}}function ew(e){return"function"==typeof e.isStyleTypeSupported?t=>e.isStyleTypeSupported(t.type):()=>!0}class ev extends r.Sy{static get requires(){return[eh,ef]}static get pluginName(){return"ListProperties"}}class eA extends r.mY{constructor(e){super(e),this.on("execute",()=>{this.refresh()},{priority:"highest"})}refresh(){let e=this._getSelectedItems();this.value=this._getValue(e),this.isEnabled=!!e.length}execute(e={}){this.editor.model.change(t=>{let i=this._getSelectedItems(),r=void 0===e.forceValue?!this._getValue(i):e.forceValue;for(let e of i)r?t.setAttribute("todoListChecked",!0,e):t.removeAttribute("todoListChecked",e)})}_getValue(e){return e.every(e=>e.getAttribute("todoListChecked"))}_getSelectedItems(){let e=this.editor.model,t=e.schema,i=e.document.selection.getFirstRange(),r=i.start.parent,s=[];for(let e of(t.checkAttribute(r,"todoListChecked")&&s.push(...f(r)),i.getItems({shallow:!0})))t.checkAttribute(e,"todoListChecked")&&!s.includes(e)&&s.push(...f(e));return s}}class eI extends o.qZ{domEventType=["change"];onDomEvent(e){if(e.target){let t=this.view.domConverter.mapDomToView(e.target);t&&t.is("element","input")&&"checkbox"==t.getAttribute("type")&&t.findAncestor({classes:"todo-list__label"})&&this.fire("todoCheckboxChange",e)}}}let ek=(0,l.Zz)("Ctrl+Enter");class ex extends r.Sy{static get pluginName(){return"TodoListEditing"}static get requires(){return[Y]}init(){var e;let t=this.editor,i=t.model,r=t.editing,s=t.plugins.get(Y),n=t.config.get("list.multiBlock");t.commands.add("todoList",new P(t,"todo")),t.commands.add("checkTodoList",new eA(t)),r.view.addObserver(eI),i.schema.extend("$listItem",{allowAttributes:"todoListChecked"}),i.schema.addAttributeCheck((e,t)=>{let i=e.last;if("todoListChecked"==t&&(!i.getAttribute("listItemId")||"todo"!=i.getAttribute("listType")))return!1}),t.conversion.for("upcast").add(e=>{e.on("element:input",(e,t,i)=>{let r=t.modelCursor,s=r.parent,n=t.viewItem;if(!i.consumable.test(n,{name:!0})||"checkbox"!=n.getAttribute("type")||!r.isAtStart||!s.hasAttribute("listType"))return;i.consumable.consume(n,{name:!0});let l=i.writer;l.setAttribute("listType","todo",s),t.viewItem.hasAttribute("checked")&&l.setAttribute("todoListChecked",!0,s),t.modelRange=l.createRange(r)}),e.on("element:label",e_({name:"label",classes:"todo-list__label"})),e.on("element:label",e_({name:"label",classes:["todo-list__label","todo-list__label_without-description"]})),e.on("element:span",e_({name:"span",classes:"todo-list__label__description"})),e.on("element:ul",function(e){let t=new o.xO(e);return(e,i,r)=>{let s=t.match(i.viewItem);if(!s)return;let n=s.match;n.name=!1,r.consumable.consume(i.viewItem,n)}}({name:"ul",classes:"todo-list"}))}),t.conversion.for("downcast").elementToElement({model:n?"paragraph":"listItem",view:(e,{writer:t})=>{if(eT(e,s.getListAttributeNames()))return t.createContainerElement("span",{class:"todo-list__label__description"})},converterPriority:"highest"}),s.registerDowncastStrategy({scope:"list",attributeName:"listType",setAttributeOnDowncast(e,t,i){"todo"==t?e.addClass("todo-list",i):e.removeClass("todo-list",i)}}),s.registerDowncastStrategy({scope:"itemMarker",attributeName:"todoListChecked",createElement(e,t,{dataPipeline:i}){if("todo"!=t.getAttribute("listType"))return null;let r=e.createUIElement("input",{type:"checkbox",...t.getAttribute("todoListChecked")?{checked:"checked"}:null,...i?{disabled:"disabled"}:{tabindex:"-1"}});if(i)return r;let s=e.createContainerElement("span",{contenteditable:"false"},r);return s.getFillerOffset=()=>null,s},canWrapElement:e=>eT(e,s.getListAttributeNames()),createWrapperElement(e,t,{dataPipeline:i}){let r=["todo-list__label"];return eT(t,s.getListAttributeNames())||r.push("todo-list__label_without-description"),e.createAttributeElement(i?"label":"span",{class:r.join(" ")})}}),s.on("checkElement",(e,{modelElement:t,viewElement:i})=>{let r=eT(t,s.getListAttributeNames());i.hasClass("todo-list__label__description")!=r&&(e.return=!0,e.stop())}),s.on("checkElement",(e,{modelElement:i,viewElement:r})=>{let s="todo"==i.getAttribute("listType")&&y(i),n=!1;for(let{item:e}of t.editing.view.createPositionBefore(r).getWalker({direction:"backward"})){if(e.is("element")&&t.editing.mapper.toModelElement(e))break;e.is("element","input")&&"checkbox"==e.getAttribute("type")&&(n=!0)}n!=s&&(e.return=!0,e.stop())}),s.on("postFixer",(e,{listNodes:t,writer:i})=>{for(let{node:r,previousNodeInList:s}of t){if(!s||s.getAttribute("listItemId")!=r.getAttribute("listItemId"))continue;let t=s.hasAttribute("todoListChecked"),n=r.hasAttribute("todoListChecked");n&&!t?(i.removeAttribute("todoListChecked",r),e.return=!0):!n&&t&&(i.setAttribute("todoListChecked",!0,r),e.return=!0)}}),i.document.registerPostFixer(e=>{let t=i.document.differ.getChanges(),r=!1;for(let i of t)if("attribute"==i.type&&"listType"==i.attributeKey){let t=i.range.start.nodeAfter;"todo"==i.attributeOldValue&&t.hasAttribute("todoListChecked")&&(e.removeAttribute("todoListChecked",t),r=!0)}else if("insert"==i.type&&"$text"!=i.name)for(let{item:t}of e.createRangeOn(i.position.nodeAfter))t.is("element")&&"todo"!=t.getAttribute("listType")&&t.hasAttribute("todoListChecked")&&(e.removeAttribute("todoListChecked",t),r=!0);return r}),this.listenTo(r.view.document,"keydown",(e,i)=>{(0,l.Cq)(i)===ek&&(t.execute("checkTodoList"),e.stop())},{priority:"high"}),this.listenTo(r.view.document,"todoCheckboxChange",(e,t)=>{let i=t.target;if(!i||!i.is("element","input"))return;let s=r.view.createPositionAfter(i),n=r.mapper.toModelPosition(s).parent;n&&p(n)&&"todo"==n.getAttribute("listType")&&this._handleCheckmarkChange(n)}),this.listenTo(r.view.document,"arrowKey",(e=t.locale,(t,r)=>{let s=(0,l.mA)(r.keyCode,e.contentLanguageDirection),n=i.schema,o=i.document.selection;if(!o.isCollapsed)return;let a=o.getFirstPosition(),u=a.parent;if("right"==s&&a.isAtEnd){let e=n.getNearestSelectionRange(i.createPositionAfter(u),"forward");if(!e)return;let s=e.start.parent;s&&p(s)&&"todo"==s.getAttribute("listType")&&(i.change(t=>t.setSelection(e)),r.preventDefault(),r.stopPropagation(),t.stop())}else if("left"==s&&a.isAtStart&&p(u)&&"todo"==u.getAttribute("listType")){let e=n.getNearestSelectionRange(i.createPositionBefore(u),"backward");if(!e)return;i.change(t=>t.setSelection(e)),r.preventDefault(),r.stopPropagation(),t.stop()}}),{context:"$text"}),this.listenTo(r.mapper,"viewToModelPosition",(e,t)=>{let r=t.viewPosition.parent,s=r.is("attributeElement","li")&&0==t.viewPosition.offset,n=eS(r)&&t.viewPosition.offset<=1,l=r.is("element","span")&&"false"==r.getAttribute("contenteditable")&&eS(r.parent);if(!s&&!n&&!l)return;let o=t.modelPosition.nodeAfter;o&&"todo"==o.getAttribute("listType")&&(t.modelPosition=i.createPositionAt(o,0))},{priority:"low"}),this._initAriaAnnouncements()}_handleCheckmarkChange(e){let t=this.editor,i=t.model,r=Array.from(i.document.selection.getRanges());i.change(i=>{i.setSelection(e,"end"),t.execute("checkTodoList"),i.setSelection(r)})}_initAriaAnnouncements(){let{model:e,ui:t,t:i}=this.editor,r=null;t&&e.document.selection.on("change:range",()=>{let s=e.document.selection.focus.parent,n=eV(r),l=eV(s);n&&!l?t.ariaLiveAnnouncer.announce(i("Leaving a to-do list")):!n&&l&&t.ariaLiveAnnouncer.announce(i("Entering a to-do list")),r=s})}}function e_(e){let t=new o.xO(e);return(e,i,r)=>{let s=t.match(i.viewItem);s&&r.consumable.consume(i.viewItem,s.match)&&Object.assign(i,r.convertChildren(i.viewItem,i.modelCursor))}}function eT(e,t){return(e.is("element","paragraph")||e.is("element","listItem"))&&"todo"==e.getAttribute("listType")&&y(e)&&function(e,t){for(let i of e.getAttributeKeys())if(!i.startsWith("selection:")&&!t.includes(i))return!1;return!0}(e,t)}function eS(e){return!!e&&e.is("attributeElement")&&e.hasClass("todo-list__label")}function eV(e){return!!(e&&(e.is("element","paragraph")||e.is("element","listItem")))&&"todo"==e.getAttribute("listType")}class eL extends r.Sy{static get pluginName(){return"TodoListUI"}init(){let e=this.editor.t;Z(this.editor,"todoList",e("To-do List"),r.ci.todoList)}}class eE extends r.Sy{static get requires(){return[ex,eL]}static get pluginName(){return"TodoList"}}}}]);