/*!
  * ol-contextmenu - v5.4.0
  * https://github.com/jonataswalker/ol-contextmenu
  * Built: Fri Mar 08 2024 12:11:47 GMT+0000 (Coordinated Universal Time)
  */

(function(l,c){typeof exports=="object"&&typeof module<"u"?module.exports=c(require("ol/control/Control"),require("ol/MapBrowserEvent")):typeof define=="function"&&define.amd?define(["ol/control/Control","ol/MapBrowserEvent"],c):(l=typeof globalThis<"u"?globalThis:l||self,l.ContextMenu=c(l.ol.control.Control,l.ol.MapBrowserEvent))})(this,function(l,c){"use strict";var P=Object.defineProperty;var H=(l,c,p)=>c in l?P(l,c,{enumerable:!0,configurable:!0,writable:!0,value:p}):l[c]=p;var a=(l,c,p)=>(H(l,typeof c!="symbol"?c+"":c,p),p);var p={exports:{}};function x(){}x.prototype={on:function(s,t,e){var n=this.e||(this.e={});return(n[s]||(n[s]=[])).push({fn:t,ctx:e}),this},once:function(s,t,e){var n=this;function o(){n.off(s,o),t.apply(e,arguments)}return o._=t,this.on(s,o,e)},emit:function(s){var t=[].slice.call(arguments,1),e=((this.e||(this.e={}))[s]||[]).slice(),n=0,o=e.length;for(n;n<o;n++)e[n].fn.apply(e[n].ctx,t);return this},off:function(s,t){var e=this.e||(this.e={}),n=e[s],o=[];if(n&&t)for(var i=0,h=n.length;i<h;i++)n[i].fn!==t&&n[i].fn._!==t&&o.push(n[i]);return o.length?e[s]=o:delete e[s],this}},p.exports=x;var T=p.exports.TinyEmitter=x,L=(s=>(s.CONTEXTMENU="contextmenu",s.CLICK="click",s.DBLCLICK="dblclick",s))(L||{}),m=(s=>(s.BEFOREOPEN="beforeopen",s.OPEN="open",s.CLOSE="close",s.ADD_MENU_ENTRY="add-menu-entry",s))(m||{});class S extends c{constructor(t){super(t.type,t.map,t.originalEvent)}}const k={width:150,scrollAt:4,eventType:L.CONTEXTMENU,defaultItems:!0,items:[]},f="ol-ctx-menu",r={namespace:f,container:`${f}-container`,separator:`${f}-separator`,submenu:`${f}-submenu`,hidden:`${f}-hidden`,icon:`${f}-icon`,zoomIn:`${f}-zoom-in`,zoomOut:`${f}-zoom-out`,unselectable:"ol-unselectable"},A=[{text:"Zoom In",classname:`${r.zoomIn} ${r.icon}`,callback:(s,t)=>{const e=t.getView();e.animate({zoom:Number(e.getZoom())+1,duration:700,center:s.coordinate})}},{text:"Zoom Out",classname:`${r.zoomOut} ${r.icon}`,callback:(s,t)=>{const e=t.getView();e.animate({zoom:Number(e.getZoom())-1,duration:700,center:s.coordinate})}}];function M(s){const t=document.createDocumentFragment(),e=document.createElement("div");for(e.innerHTML=s;e.firstChild;)t.append(e.firstChild);return t}function I(s){const t=document.importNode(s),e=s.offsetWidth;t.style.cssText=`position: fixed; top: 0; left: 0; overflow: auto; visibility: hidden; pointer-events: none; height: unset; max-height: unset; width: ${e}px`;const n=M("<span>Foo</span>"),o=M("<span>Foo</span>"),i=document.createElement("li"),h=document.createElement("li");i.append(n),h.append(o),t.append(i),t.append(h),s.parentNode?.append(t);const u=t.offsetHeight/2;return s.parentNode?.removeChild(t),u}function $({parentNode:s,item:t,isSubmenu:e=!1,isInsideSubmenu:n=!1,emitter:o}){const i=`_${Math.random().toString(36).slice(2,11)}`;if(typeof t!="string"&&"text"in t){const v=`<span>${t.text}</span>`,g=M(v),E=document.createElement("li");t.classname=t.classname||"",t.icon&&(t.classname===""?t.classname=r.icon:t.classname.includes(r.icon)===!1&&(t.classname+=` ${r.icon}`),E.setAttribute("style",`background-image:url(${t.icon})`)),E.id=i,E.className=t.classname,E.append(g),s.append(E);const N={id:i,isSubmenu:e,isInsideSubmenu:n,isSeparator:!1,callback:"callback"in t?t.callback:null,data:"data"in t?t.data:null};return o.emit(m.ADD_MENU_ENTRY,N,E),E}const h=`<li id="${i}" class="${r.separator}"><hr></li>`,u=M(h);s.append(u);const y=s.lastChild,b={id:i,isSubmenu:!1,isInsideSubmenu:!1,isSeparator:!0,callback:null,data:null};return o.emit(m.ADD_MENU_ENTRY,b,y),y}function w({container:s,items:t,menuWidth:e,isInsideSubmenu:n,emitter:o}){t.forEach(i=>{if(typeof i!="string"&&"items"in i&&Array.isArray(i.items)){const h=$({parentNode:s,item:i,isSubmenu:!0,emitter:o});h.classList.add(r.submenu);const u=document.createElement("ul");u.classList.add(r.container),u.style.width=`${e}px`,h.append(u),w({emitter:o,menuWidth:e,container:u,items:i.items,isInsideSubmenu:!0})}else $({parentNode:s,item:i,isSubmenu:!1,isInsideSubmenu:n,emitter:o})})}function C(s,t){if(!s)throw new Error(t)}class O extends l{constructor(e={}){C(typeof e=="object","@param `opts` should be object type!");const n=document.createElement("div");super({element:n});a(this,"map");a(this,"emitter",new T);a(this,"container");a(this,"coordinate",[]);a(this,"pixel",[]);a(this,"contextMenuEventListener");a(this,"entryCallbackEventListener");a(this,"mapMoveListener");a(this,"lineHeight",0);a(this,"disabled");a(this,"opened");a(this,"items",[]);a(this,"menuEntries",new Map);a(this,"options");this.options={...k,...e};const o=document.createElement("ul");n.append(o),n.style.width=`${this.options.width}px`,n.classList.add(r.container,r.unselectable,r.hidden),this.container=n,this.contextMenuEventListener=i=>{this.handleContextMenu(i)},this.entryCallbackEventListener=i=>{this.handleEntryCallback(i)},this.mapMoveListener=()=>{this.handleMapMove()},this.disabled=!1,this.opened=!1,window.addEventListener("beforeunload",()=>{this.removeListeners()},{once:!0})}clear(){for(const e of this.menuEntries.keys())this.removeMenuEntry(e);this.container.replaceChildren(),this.container.append(document.createElement("ul"))}enable(){this.disabled=!1}disable(){this.disabled=!0}getDefaultItems(){return A}countItems(){return this.menuEntries.size}extend(e){C(Array.isArray(e),"@param `items` should be an Array."),w({items:e,emitter:this.emitter,menuWidth:this.options.width,container:this.container.firstElementChild})}closeMenu(){this.opened=!1,this.container.classList.add(r.hidden),this.dispatchEvent(m.CLOSE)}isOpen(){return this.opened}updatePosition(e){C(Array.isArray(e),"@param `pixel` should be an Array."),this.isOpen()&&(this.pixel=e,this.positionContainer())}pop(){const e=Array.from(this.menuEntries.keys()).pop();e&&this.removeMenuEntry(e)}shift(){const e=Array.from(this.menuEntries.keys()).shift();e&&this.removeMenuEntry(e)}push(e){e&&this.extend([e])}setMap(e){if(super.setMap(e),e){this.map=e,e.getViewport().addEventListener(this.options.eventType,this.contextMenuEventListener,!1),e.on("movestart",()=>{this.handleMapMove()}),this.emitter.on(m.ADD_MENU_ENTRY,(o,i)=>{this.handleAddMenuEntry(o,i)},this),this.items=this.options.defaultItems?this.options.items.concat(A):this.options.items,w({items:this.items,emitter:this.emitter,menuWidth:this.options.width,container:this.container.firstElementChild});const n=this.getMenuEntriesLength();this.lineHeight=n>0?this.container.offsetHeight/n:I(this.container)}else this.removeListeners(),this.clear()}removeListeners(){this.map.getViewport().removeEventListener(this.options.eventType,this.contextMenuEventListener,!1),this.emitter.off(m.ADD_MENU_ENTRY)}removeMenuEntry(e){let n=document.getElementById(e);n?.remove(),n=null,this.menuEntries.delete(e)}handleContextMenu(e){this.coordinate=this.map.getEventCoordinate(e),this.pixel=this.map.getEventPixel(e),this.dispatchEvent(new S({map:this.map,originalEvent:e,type:m.BEFOREOPEN})),!this.disabled&&(this.options.eventType===L.CONTEXTMENU&&(e.stopPropagation(),e.preventDefault()),setTimeout(()=>{this.openMenu(e)}),e.target?.addEventListener("pointerdown",n=>{this.opened&&(n.stopPropagation(),this.closeMenu())},{once:!0}))}openMenu(e){this.opened=!0,this.positionContainer(),this.container.classList.remove(r.hidden),this.dispatchEvent(new S({map:this.map,originalEvent:e,type:m.OPEN}))}getMenuEntriesLength(){return Array.from(this.menuEntries).filter(([,e])=>e.isSeparator===!1&&e.isSubmenu===!1&&e.isInsideSubmenu===!1).length}positionContainer(){const e=this.map.getSize()||[0,0],n={w:e[0]-this.pixel[0],h:e[1]-this.pixel[1]},o=this.getMenuEntriesLength(),i={w:this.container.offsetWidth,h:Math.round(this.lineHeight*o)},h=n.w>=i.w?this.pixel[0]+5:this.pixel[0]-i.w;this.container.style.left=`${h}px`,this.container.style.top=n.h>=i.h?`${this.pixel[1]-10}px`:`${this.pixel[1]-i.h}px`,this.container.style.right="auto",this.container.style.bottom="auto",n.w-=i.w;const u=v=>Array.from(v.children).filter(g=>g.tagName==="LI"&&g.classList.contains(r.submenu));let y=0;const b=(v,g)=>{y+=1,u(v).forEach(N=>{const D=g>=i.w?i.w-8:(i.w+8)*-1,d=N.querySelector(`ul.${r.container}`),_=Math.round(this.lineHeight*Array.from(d.children).filter(z=>z.tagName==="LI").length);d.style.left=`${D}px`,d.style.right="auto",d.style.top=n.h>=_+i.h?"0":`-${d.offsetHeight-25}px`,d.style.bottom="auto",d.style.zIndex=String(y),u(d).length>0&&b(d,g-i.w)})};b(this.container.firstElementChild,n.w)}handleMapMove(){this.closeMenu()}handleEntryCallback(e){e.preventDefault(),e.stopPropagation();const n=e.currentTarget,o=this.menuEntries.get(n.id);if(!o)return;const i={data:o.data,coordinate:this.coordinate};this.closeMenu(),o.callback?.(i,this.map)}handleAddMenuEntry(e,n){this.menuEntries.set(e.id,e),this.positionContainer(),"callback"in e&&typeof e.callback=="function"&&n.addEventListener("click",this.entryCallbackEventListener,!1)}}return O});