tree.jquery.js

/*
JqTree 2.0.2

Copyright 2026 Marco Braak

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
@license

*/
var jqtree=function(t){"use strict";class e{constructor({t:t,i:e,h:i,o:s,l:r}){this.u=new AbortController,this.t=t,this.i=e,this.h=i,this.o=s,this.l=r}_(){this.u.abort()}async m(t,e){let i=e?.element??this.o;i.classList.add(this.t.loading),this.l("tree.loading_data",{element:i,node:e});let s=()=>{i.classList.remove(this.t.loading),this.l("tree.loaded_data",{element:i,node:e})},r=this.u.signal;return t.p("_",Date.now().toString()),fetch(t.N(),{headers:{"Content-Type":"application/json"},signal:r}).then(async t=>{if(t.ok){let i=await t.json();s(),this.h(this.i?this.i(i):i,e)}else s(),this.l("tree.load_failed",{response:t})}).catch(t=>{this.u.signal.aborted||(s(),this.l("tree.load_failed",{error:t}))})}}let i=t=>s(t).top,s=t=>{let e=t.getBoundingClientRect();return{left:e.x+window.scrollX,top:e.y+window.scrollY}};class 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M{constructor({yi:t,A:e,Ns:i,vs:s,Ss:r,Ti:h,l:n}){this.yi=t,this.A=e,this.Ns=i,this.vs=s,this.Ss=r,this.Ti=h,this.ws=new Set,this.Es=null,this.l=n}Ei(t){null!=t.id?this.ws.add(t.id):this.Es=t}yt(){this.ws.clear(),this.Es=null}ce(){let t=this.bi();return t.length?t[0]??null:null}bi(){if(this.Es)return[this.Es];{let t=[];return this.ws.forEach(e=>{let i=this.yi(e);i&&t.push(i)}),t}}ys(t){if(this.Es)return t.isParentOf(this.Es)?[this.Es]:[];{let e=[];return this.ws.forEach(i=>{let s=this.yi(i);s&&t.isParentOf(s)&&e.push(s)}),e}}kt(t){return null!=t.id?this.ws.has(t.id):!!this.Es&&this.Es===t}Ci(t,e=!1){null==t.id?this.Es===t&&(this.Es=null):(this.ws.delete(t.id),e&&t.iterate(()=>(null!=t.id&&this.ws.delete(t.id),!0)))}bs(t,e){let i={mustSetFocus:!0,mustToggle:!0,...e??{}};if(!(()=>{if(!this.vs())return!1;let e=this.Ns();return!e||e(t)})())return;let s=t=>{this.Ci(t),this.A(t).ui()};if(this.kt(t))i.mustToggle&&(s(t),this.l("tree.deselect",{node:t}));else{let e=this.ce();e&&s(e),this.Ei(t),this.Ss(t),this.A(t).mi(i.mustSetFocus),this.l("tree.select",{deselectedNode:e,node:t})}this.Ti()}}let I={animationSpeed:"fast",autoEscape:!0,autoOpen:!1,buttonLeft:!0,classPrefix:"tree-element",dragAndDrop:!1,keyboardSupport:!0,nodeClass:m,openFolderDelay:500,saveState:!1,selectable:!0,showEmptyFolder:!1,slide:!0,startDndDelay:300,tabIndex:0,useContextMenu:!0},x=t=>t.rtl?"&#x25c0;":"&#x25ba;",k=t=>{let e=t.dataset.rtl;return""==e||"false"!==e&&Boolean(e)},L=(t,e,i)=>{let s=new CustomEvent(e,{bubbles:!0,cancelable:!0,detail:i});return t.dispatchEvent(s),!s.defaultPrevented};
/*
  Tree-element 0.2.0

  Copyright 2026 Marco Braak

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  @license

  */
class B{t;Ds;Fs;xt;Cs;Ts;$s;Ms;Is;xs;ks;Ls;Bs;js;Hs;constructor({htmlElement:t,overrideTriggerEventProvider:i,...s}){this.xt=t,this.Is=((t,e)=>{let i={...I,...e};return i.dataUrl??=t.dataset.url,i.rtl??=k(t),i.closedIcon??=x(i),i.openedIcon??="&#x25bc;",i})(t,s),this.t=(({classPrefix:t,commonClassName:e,treeClassName:i})=>({border:`${t}-border`,circle:`${t}-circle`,closed:`${t}-closed`,common:e??`${t}-common`,dnd:`${t}-dnd`,dragging:`${t}-dragging`,element:`${t}-element`,folder:`${t}-folder`,ghost:`${t}-ghost`,inside:`${t}-inside`,line:`${t}-line`,loading:`${t}-loading`,moving:`${t}-moving`,rtl:`${t}-rtl`,selected:`${t}-selected`,title:`${t}-title`,titleButtonLeft:`${t}-title-button-left`,titleButtonRight:`${t}-title-button-right`,titleFolder:`${t}-title-folder`,toggler:`${t}-toggler`,togglerLeft:`${t}-toggler-left`,togglerRight:`${t}-toggler-right`,tree:i??t}))(this.Is),this.Hs=i??L,this.Cs=!1,this.js=new m({},!0),this.Ms=new 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