Module 113001

function(e,t,n){"use strict";n.d(t,{A:()=>E,j:()=>h});var i=n(877413),r=n.n(i),s=n(284009),a=n.n(s),o=n(253018),l=n(186306),u=n(339871),d=n(35277),c=n(820066),_=n(652215);function h(e,t){let{cmd:n=!1,ctrl:i=!1,alt:r=!1,shift:s=!1}=t;return(null==n||e.metaKey===n)&&(null==i||e.ctrlKey===i)&&(null==r||e.altKey===r)&&(null==s||e.shiftKey===s)}function f(e,t){let n=o.rL.findDocumentOrShadowRoot(e).getSelection();if(null==n||0===n.rangeCount)return!1;n.modify("move",t,"lineboundary");let i=c.VW.toSlateRange(e,n,{exactMatch:!1,suppressThrow:!0});return null!=i&&d.b.select(e,i),!0}function E(e){return e.onKeyDown=t=>{let n=e.isMac;switch(t.which){case _.Ks6.B:if(!c.VW.isEditorEmpty(e)&&h(t,{ctrl:!n,cmd:n}))return(0,u.Px)(e,"bold"),!0;break;case _.Ks6.I:if(!c.VW.isEditorEmpty(e)&&h(t,{ctrl:!n,cmd:n}))return(0,u.Px)(e,"italics"),!0;break;case _.Ks6.U:if(!c.VW.isEditorEmpty(e)&&h(t,{ctrl:!n,cmd:n}))return(0,u.Px)(e,"underline"),!0;break;case _.Ks6.S:if(!c.VW.isEditorEmpty(e)&&h(t,{ctrl:!n,cmd:n,shift:!0}))return(0,u.Px)(e,"strikethrough"),!0;break;case _.Ks6.TAB:if(null!=e.selection&&h(t,{shift:null})){let[n,i]=c.ZF.edges(e.selection),r=c.VW.blocks(e).slice(n.path[0],i.path[0]+1),s=!0;for(let[e]of r)if("line"!==e.type||!e.codeBlockState?.isInCodeBlock){s=!1;break}if(s){if(!t.shiftKey&&c.ZF.isCollapsed(e.selection))return d.b.insertText(e,"  "),!0;let n=!t.shiftKey;return l.o.withSingleEntry(e,()=>{let t=e.selection?.anchor??c.VW.start(e,[]),i=e.selection?.focus??c.VW.end(e,[]);for(let[s,a]of r){let r=s.children[0];if(!c.l5.isText(r))continue;let o=c.PW.child(a,0),l={path:o,offset:0};if(n)d.b.insertText(e,"  ",{at:l}),c.PW.equals(t.path,o)&&0!==t.offset&&(t={path:o,offset:t.offset+2}),c.PW.equals(i.path,o)&&0!==i.offset&&(i={path:o,offset:i.offset+2});else if(r.text.startsWith("  ")){let n={path:c.PW.child(a,0),offset:2};d.b.delete(e,{at:{anchor:l,focus:n}}),c.PW.equals(t.path,o)&&(t={path:o,offset:Math.max(0,t.offset-2)}),c.PW.equals(i.path,o)&&(i={path:o,offset:Math.max(0,i.offset-2)})}}d.b.select(e,{anchor:t,focus:i})}),!0}}break;case _.Ks6.ARROW_LEFT:case _.Ks6.ARROW_RIGHT:{let i;if(h(t,{shift:null}))i="character";else if(h(t,{ctrl:!n,alt:n,shift:null}))i="word";else if(n&&h(t,{cmd:!0,shift:null}))return!1;else return!1;let s=e.children[e.selection?.focus?.path[0]??0],a="rtl"===r()(c.AS.string(s)),o=t.which===_.Ks6.ARROW_LEFT==!a;return d.b.keyboardMove(e,{reverse:o,unit:i,edge:t.shiftKey?"focus":void 0}),!0}case _.Ks6.A:if(n&&h(t,{ctrl:!0})&&function(e){let t=c.VW.getCurrentBlock(e);if(null!=t){let n=c.VW.start(e,t[1]);return d.b.select(e,{anchor:n,focus:n}),!0}return!1}(e))return!0;break;case _.Ks6.E:if(n&&h(t,{ctrl:!0})&&function(e){let t=c.VW.getCurrentBlock(e);if(null!=t){let n=c.VW.end(e,t[1]);return d.b.select(e,{anchor:n,focus:n}),!0}return!1}(e))return!0;break;case _.Ks6.HOME:if(h(t,{shift:!1,ctrl:!1})&&f(e,"backward"))return!0;break;case _.Ks6.END:if(h(t,{shift:!1,ctrl:!1})&&f(e,"forward"))return!0;break;case _.Ks6.BACKSPACE:case _.Ks6.DELETE:case _.Ks6.K:let i=t.which===_.Ks6.BACKSPACE;if((!n&&t.which!==_.Ks6.K&&h(t,{ctrl:!0,shift:!0})||n&&t.which!==_.Ks6.K&&h(t,{cmd:!0})||n&&t.which===_.Ks6.K&&h(t,{ctrl:!0}))&&null!=e.selection){let[t,n]=c.ZF.edges(e.selection),[r,s]=c.VW.node(e,[i?t.path[0]:n.path[0]]);if(a()(c.VW.isBlock(e,r),"Top-most node of selection is not a block"),i&&!c.Kh.isAtStart(t,[r,s])||!i&&!c.Kh.isAtEnd(n,[r,s]))return i?e.deleteBackward("line"):e.deleteForward("line"),!0}}return!1},e}}