ueblueprint/dist/ueblueprint.min.js

/**
 * @license
 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
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/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
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/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
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/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
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Keys={Backspace:"Backspace",Tab:"Tab",LeftControl:"ControlLeft",RightControl:"ControlRight",LeftShift:"ShiftLeft",RightShift:"ShiftRight",LeftAlt:"AltLeft",RightAlt:"AltRight",Enter:"Enter",Pause:"Pause",CapsLock:"CapsLock",Escape:"Escape",Space:"Space",PageUp:"PageUp",PageDown:"PageDown",End:"End",Home:"Home",ArrowLeft:"Left",ArrowUp:"Up",ArrowRight:"Right",ArrowDown:"Down",PrintScreen:"PrintScreen",Insert:"Insert",Delete:"Delete",Zero:"Digit0",One:"Digit1",Two:"Digit2",Three:"Digit3",Four:"Digit4",Five:"Digit5",Six:"Digit6",Seven:"Digit7",Eight:"Digit8",Nine:"Digit9",A:"KeyA",B:"KeyB",C:"KeyC",D:"KeyD",E:"KeyE",F:"KeyF",G:"KeyG",H:"KeyH",I:"KeyI",K:"KeyK",L:"KeyL",M:"KeyM",N:"KeyN",O:"KeyO",P:"KeyP",Q:"KeyQ",R:"KeyR",S:"KeyS",T:"KeyT",U:"KeyU",V:"KeyV",W:"KeyW",X:"KeyX",Y:"KeyY",Z:"KeyZ",NumPadZero:"Numpad0",NumPadOne:"Numpad1",NumPadTwo:"Numpad2",NumPadThree:"Numpad3",NumPadFour:"Numpad4",NumPadFive:"Numpad5",NumPadSix:"Numpad6",NumPadSeven:"Numpad7",NumPadEight:"Numpad8",NumPadNine:"Numpad9",Multiply:"NumpadMultiply",Add:"NumpadAdd",Subtract:"NumpadSubtract",Decimal:"NumpadDecimal",Divide:"NumpadDivide",F1:"F1",F2:"F2",F3:"F3",F4:"F4",F5:"F5",F6:"F6",F7:"F7",F8:"F8",F9:"F9",F10:"F10",F11:"F11",F12:"F12",NumLock:"NumLock",ScrollLock:"ScrollLock"}}class Q{#e;get target(){return this.#e}#t;get blueprint(){return this.#t}options;constructor(e,t,n){this.#e=e,this.#t=t,n.consumeEvent??=!1,n.listenOnFocus??=!1,n.unlistenOnTextEdit??=!1,this.options=n;let 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getType(e){if(null===e)return null;let t=e?.constructor;switch(t){case te:return ne.getType(e.type);case Function:return e;default:return t}}static snapToGrid(e,t){return 1===t?e:[t*Math.round(e[0]/t),t*Math.round(e[1]/t)]}static mergeArrays(e=[],t=[]){let n=[];for(let i=0;i<t.length;++i)for(let r=0;r<e.length;++r)if(e[r]==t[i]){n.push(...e.splice(0,r),...t.splice(0,i),...e.splice(0,1)),i=0,r=0,t.shift();break}return[...new Set(n.concat(...e,...t))]}static escapeString(e,t=!1){return e.replaceAll('"','\\"').replaceAll("\n","\\n")}static unescapeString(e,t=!1){return e.replaceAll('\\"','"').replaceAll("\\n","\n")}static formatStringName(e){return e.trim().replace(/^b/,"").replaceAll(/(?<=[a-z])(?=[A-Z])|_|\s+/g," ")}static getIdFromReference(e){return e.replace(/(?:.+\.)?([^\.]+)$/,"$1").replaceAll(/(?<=[a-z\d])(?=[A-Z])|(?<=[a-zA-Z])(?=\d)|(?<=[A-Z]{2})(?=[A-Z][a-z])/g,"-").toLocaleLowerCase()}static printLinearColor(e){return`${Math.round(255*e.R)}, ${Math.round(255*e.G)}, ${Math.round(255*e.B)}`}}class ie{static#a=new Map;static registerSerializer(e,t){ie.#a.set(e,t)}static getSerializer(e){return ie.#a.get(e)}}class re extends class{#l=new Map;subscribe(e,t){let n=this.#l;if(n.has(e)){let i=n.get(e);if(i.includes(t))return!1;i.push(t)}else{let i=!1,r=Object.getOwnPropertyDescriptor(this,e);if(!r&&(i=!0,r=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(this),e)??{},!r))return!1;n.set(e,[t]);const s="value"in r,o="set"in r;if(!s&&!o)throw new Error(`Property ${e} is not a value or a setter`);const a=Symbol.for(e+"Storage"),l=Symbol.for(e+"ValInfo");Object.defineProperties(i?Object.getPrototypeOf(this):this,{[a]:{configurable:!0,enumerable:!1,...s?{value:this[e],writable:!0}:{get:r.get,set:r.set}},[l]:{configurable:!0,enumerable:!1,value:[i,s]},[e]:{configurable:!0,...s&&{get(){return this[a]}},set(t){this[a]=t,n.get(e).forEach((t=>{t(this[e])}))}}})}return!0}unsubscribe(e,t){let n=this.#l.get(e);if(!n?.includes(t))return!1;if(n.splice(n.indexOf(t),1),0==n.length){const t=Symbol.for(e+"Storage"),n=Symbol.for(e+"ValInfo"),i=this[n][0];this[n][1],Object.defineProperty(i?Object.getPrototypeOf(this):this,e,Object.getOwnPropertyDescriptor(i?Object.getPrototypeOf(this):this,t)),delete this[n],delete this[t]}return!0}}{static attributes={};constructor(e){super();const t=(e,n,i,r="")=>{for(let s of ne.mergeArrays(Object.getOwnPropertyNames(n),Object.getOwnPropertyNames(i??{}))){let o=ne.objectGet(i,[s]),a=n[s],l=ne.getType(a);if(a instanceof ee&&(a=a.calculate(this),l=ne.getType(a)),s in n?s in i||void 0===a||a instanceof te&&!a.showDefault||console.warn(`${this.constructor.name}.properties will add property ${r}${s} not defined in the serialized data`):console.warn(`Property ${r}${s} in the serialized data is not defined in ${this.constructor.name}.properties`),l!==Object)if(void 0===o){if(a instanceof te){if(!a.showDefault){e[s]=void 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le(e),toAttribute:(e,t)=>e.toString()};valueOf(){return this.value}toString(){return this.value}}class ue extends re{static attributes={value:Number};constructor(e=0){super(e),this.value=Math.round(this.value)}valueOf(){return this.value}toString(){return this.value.toString()}}class ce extends re{static lookbehind="INVTEXT";static attributes={value:String}}class de extends re{static attributes={ActionName:"",bShift:!1,bCtrl:!1,bAlt:!1,bCmd:!1,Key:le};constructor(e={}){e.ActionName=e.ActionName??"",e.bShift=e.bShift??!1,e.bCtrl=e.bCtrl??!1,e.bAlt=e.bAlt??!1,e.bCmd=e.bCmd??!1,super(e)}}class he extends re{static attributes={R:Number,G:Number,B:Number,A:Number};toString(){return ne.printLinearColor(this)}}class pe extends re{static lookbehind="NSLOCTEXT";static attributes={namespace:String,key:String,value:String}}class ge extends re{static attributes={value:String};valueOf(){return this.value}toString(){return this.value}}class me extends re{static 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me({objectName:e,pinGuid:n})));Vector=e=>Ce.createEntityGrammar(e,ve);Rotator=e=>Ce.createEntityGrammar(e,fe);SimpleSerializationRotator=e=>Ne.seqMap(e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,((e,t,n,i,r)=>new be({R:r,P:e,Y:n})));SimpleSerializationVector=e=>Ne.seqMap(e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,((e,t,n,i,r)=>new ye({X:e,Y:n,Z:r})));LinearColor=e=>Ce.createEntityGrammar(e,he);FunctionReference=e=>Ce.createEntityGrammar(e,oe);KeyBinding=e=>Ne.alt(e.Identifier.map((e=>new de({Key:e}))),Ce.createEntityGrammar(e,de));Pin=e=>Ce.createEntityGrammar(e,Ee);CustomProperties=e=>Ne.string("CustomProperties").then(Ne.whitespace).then(e.Pin).map((e=>t=>{let n=ne.objectGet(t,["CustomProperties"],[]);n.push(e),ne.objectSet(t,["CustomProperties"],n,!0)}));Object=e=>Ne.seqMap(Ne.seq(Ne.string("Begin"),Ne.whitespace,Ne.string("Object"),Ne.whitespace),Ne.alt(e.CustomProperties,Ce.createPropertyGrammar(e,Se)).sepBy1(Ne.whitespace),Ne.seq(e.MultilineWhitespace,Ne.string("End"),Ne.whitespace,Ne.string("Object")),((e,t,n)=>{let i={};return t.forEach((e=>e(i))),new Se(i)}));MultipleObject=e=>e.Object.sepBy1(Ne.whitespace).trim(Ne.optWhitespace);LinearColorFromHex=e=>Ne.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(Ne.optWhitespace).map((([e,t,n,i])=>new he({R:parseInt(e,16)/255,G:parseInt(t,16)/255,B:parseInt(n,16)/255,A:i?parseInt(i,16)/255:1})));LinearColorFromRGBList=e=>Ne.seqMap(e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber.map(Number),((e,t,n,i,r)=>new he({R:e/255,G:n/255,B:r/255,A:1})));LinearColorFromRGB=e=>Ne.string("rgb").then(e.LinearColorFromRGBList.wrap(Ne.regex(/\(\s*/),Ne.regex(/\s*\)/)));LinearColorFromRGBA=e=>Ne.string("rgba").then(Ne.seqMap(e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber.map(Number),Ne.string(",").skip(Ne.optWhitespace),Ne.regex(/0?\.\d+|[01]/).map(Number),((e,t,n,i,r,s,o)=>new he({R:e/255,G:n/255,B:r/255,A:o}))).wrap(Ne.regex(/\(\s*/),Ne.regex(/\s*\)/)));LinearColorFromAnyColor=e=>Ne.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA)}class Ae{static grammar=ke.createLanguage(new Ce);constructor(e,t,n,i,r,s){this.entityType=e,this.prefix=t??"",this.separator=n??",",this.trailingSeparator=i??!1,this.attributeValueConjunctionSign=r??"=",this.attributeKeyPrinter=s??(e=>e.join("."))}deserialize(e){return this.read(e)}serialize(e,t,n=e){return this.write(n,e,t)}read(e){throw new Error("Not implemented")}write(e,t,n){throw new Error("Not implemented")}writeValue(e,t,n,i){const r=ie.getSerializer(ne.getType(t));if(!r)throw new Error("Unknown value type, a serializer must be registered in the SerializerFactory class");return r.write(e,t,i)}subWrite(e,t,n,i){let r="",s=t.concat("");const o=s.length-1;for(const t of Object.getOwnPropertyNames(n)){s[o]=t;const a=n[t];if(a?.constructor===Object)r+=(r.length?this.separator:"")+this.subWrite(e,s,a,i);else if(void 0!==a&&this.showProperty(e,n,s,a)){const t=ne.isSerialized(e,s);r+=(r.length?this.separator:"")+this.prefix+this.attributeKeyPrinter(s)+this.attributeValueConjunctionSign+(t?`"${this.writeValue(e,a,s,!0)}"`:this.writeValue(e,a,s,i))}}return this.trailingSeparator&&r.length&&1===s.length&&(r+=this.separator),r}showProperty(e,t,n,i){const r=this.entityType.attributes,s=ne.objectGet(r,n);return!(s instanceof te)||(!ne.equals(s.value,i)||s.showDefault)}}class $e extends Ae{constructor(){super(Se,"   ","\n",!1)}showProperty(e,t,n,i){switch(n.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,n,i)}read(e){const t=Ae.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=Ae.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,n){return`Begin Object Class=${t.Class.path} Name=${this.writeValue(e,t.Name,["Name"],n)}\n${this.subWrite(e,[],t,n)+t.CustomProperties.map((e=>this.separator+this.prefix+"CustomProperties "+ie.getSerializer(Ee).serialize(e))).join("")}\nEnd Object\n`}}class Le extends Q{#d;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new $e;let i=this;this.#d=e=>i.copied()}listenEvents(){document.body.addEventListener("copy",this.#d)}unlistenEvents(){document.body.removeEventListener("copy",this.#d)}copied(){const e=this.blueprint.getNodes(!0).map((e=>this.serializer.serialize(e.entity,!1))).join("\n\n");navigator.clipboard.writeText(e)}}class De{static styles=r``;#h=[];get inputObjects(){return this.#h}constructed(e){}connectedCallback(e){}willUpdate(e,t){}update(e,t){}render(e){return D``}firstUpdated(e,t){}updated(e,t){}inputSetup(e){this.#h=this.createInputObjects(e)}cleanup(e){this.#h.forEach((e=>e.unlistenDOMElement()))}createInputObjects(e){return[]}}class Te extends Q{#p;constructor(e,t,n={}){n.activateAnyKey??=!1,n.activationKeys??=[],n.listenOnFocus??=!0,n.unlistenOnTextEdit??=!0,n.activationKeys instanceof Array||(n.activationKeys=[n.activationKeys]),n.activationKeys=n.activationKeys.map((e=>{if(e instanceof de)return e;if(e.constructor===String){const t=Ae.grammar.KeyBinding.parse(e);if(t.status)return t.value}throw new Error("Unexpected key value")})),super(e,t,n),this.#p=this.options.activationKeys??[];let i=this;this.keyDownHandler=e=>{(this.options.activateAnyKey||i.#p.some((t=>(e=>e.bShift||"LeftShift"==e.Key||"RightShift"==e.Key)(t)==e.shiftKey&&(e=>e.bCtrl||"LeftControl"==e.Key||"RightControl"==e.Key)(t)==e.ctrlKey&&(e=>e.bAlt||"LeftAlt"==e.Key||"RightAlt"==e.Key)(t)==e.altKey&&J.Keys[t.Key]==e.code)))&&(n.consumeEvent&&e.stopImmediatePropagation(),i.fire(),document.removeEventListener("keydown",i.keyDownHandler),document.addEventListener("keyup",i.keyUpHandler))},this.keyUpHandler=e=>{(this.options.activateAnyKey||i.#p.some((t=>t.bShift&&"Shift"==e.key||t.bCtrl&&"Control"==e.key||t.bAlt&&"Alt"==e.key||t.bCmd&&"Meta"==e.key||J.Keys[t.Key]==e.code)))&&(n.consumeEvent&&e.stopImmediatePropagation(),i.unfire(),document.removeEventListener("keyup",this.keyUpHandler),document.addEventListener("keydown",this.keyDownHandler))}}listenEvents(){document.addEventListener("keydown",this.keyDownHandler)}unlistenEvents(){document.removeEventListener("keydown",this.keyDownHandler)}fire(){}unfire(){}}class Oe extends Te{constructor(e,t,n={}){n.activationKeys=J.deleteNodesKeyboardKey,super(e,t,n)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class Me extends Q{constructor(e,t,n){n.movementSpace??=t?.getGridDOMElement()??document.documentElement,super(e,t,n),this.movementSpace=n.movementSpace}locationFromEvent(e){const t=ne.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.blueprint.compensateTranslation(t)}}class _e extends Me{#g;#m;constructor(e,t,n){n.listenOnFocus=!0,super(e,t,n),this.looseTarget=n?.looseTarget??!0;let i=this;this.#g=e=>{e.preventDefault();const t=i.locationFromEvent(e);i.wheel(Math.sign(e.deltaY*J.mouseWheelFactor),t)},this.#m=e=>e.preventDefault(),this.blueprint.focused&&this.movementSpace.addEventListener("wheel",this.#g,!1)}listenEvents(){this.movementSpace.addEventListener("wheel",this.#g,!1),this.movementSpace.parentElement?.addEventListener("wheel",this.#m)}unlistenEvents(){this.movementSpace.removeEventListener("wheel",this.#g,!1),this.movementSpace.parentElement?.removeEventListener("wheel",this.#m)}wheel(e,t){}}class Ie extends _e{#f=!1;get enableZoonIn(){return this.#f}set enableZoonIn(e){(e=Boolean(e))!=this.#f&&(this.#f=e)}wheel(e,t){let n=this.blueprint.getZoom();e=-e,!this.enableZoonIn&&0==n&&e>0||(n+=e,this.blueprint.setZoom(n,t))}}class He extends Te{#b;constructor(e,t,n={}){n.activationKeys=J.enableZoomIn,super(e,t,n)}fire(){this.#b=this.blueprint.getInputObject(Ie),this.#b.enableZoonIn=!0}unfire(){this.#b.enableZoonIn=!1}}class je extends Te{constructor(e,t,n={}){n.activationKeys=J.selectAllKeyboardKey,super(e,t,n)}fire(){this.blueprint.selectAll()}}class ze extends Me{#v;#y;#E;#w;#S=!1;#P;#x;started=!1;stepSize=1;clickedPosition=[0,0];mouseLocation=[0,0];constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.exitAnyButton??=!0,n.draggableElement??=e,n.looseTarget??=!1,n.moveEverywhere??=!1,super(e,t,n),this.stepSize=parseInt(n?.stepSize??J.gridSize),this.#P=this.options.moveEverywhere?document.documentElement:this.movementSpace,this.#x=this.options.draggableElement;let i=this;this.#v=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)(i.options.looseTarget||e.target==e.currentTarget)&&(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.addEventListener("mousemove",i.#y),document.addEventListener("mouseup",i.#w),i.clickedPosition=i.locationFromEvent(e),i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#w(e)},this.#y=e=>{i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.removeEventListener("mousemove",i.#y),i.#P.addEventListener("mousemove",i.#E);const t=i.getEvent(J.trackingMouseEventName.begin);i.#S=0==i.target.dispatchEvent(t);const n=i.locationFromEvent(e);this.mouseLocation=ne.snapToGrid(this.clickedPosition,this.stepSize),i.startDrag(n),i.started=!0},this.#E=e=>{i.options.consumeEvent&&e.stopImmediatePropagation();const t=i.locationFromEvent(e),n=[e.movementX,e.movementY];i.dragTo(t,n),i.#S&&(i.blueprint.mousePosition=i.locationFromEvent(e))},this.#w=e=>{if(!i.options.exitAnyButton||e.button==i.options.clickButton){if(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.removeEventListener("mousemove",i.#y),i.#P.removeEventListener("mousemove",i.#E),document.removeEventListener("mouseup",i.#w),i.started&&i.endDrag(),i.unclicked(),i.#S){const e=i.getEvent(J.trackingMouseEventName.end);i.target.dispatchEvent(e),i.#S=!1}i.started=!1}},this.listenEvents()}listenEvents(){this.#x.addEventListener("mousedown",this.#v),2==this.options.clickButton&&this.#x.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.#x.removeEventListener("mousedown",this.#v)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class Be extends ze{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class Fe extends Me{#k=null;#N;#C;#A;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#N=e=>{e.preventDefault(),i.blueprint.mousePosition=i.locationFromEvent(e)},this.#C=e=>{i.#k||(e.preventDefault(),this.#k=e.detail.tracker,i.unlistenMouseMove())},this.#A=e=>{i.#k==e.detail.tracker&&(e.preventDefault(),i.#k=null,i.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#N)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#N)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(J.trackingMouseEventName.begin,this.#C),this.blueprint.addEventListener(J.trackingMouseEventName.end,this.#A)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(J.trackingMouseEventName.begin,this.#C),this.blueprint.removeEventListener(J.trackingMouseEventName.end,this.#A)}}class Re extends q{static properties={};#$=[];#t;get blueprint(){return this.#t}set blueprint(e){return this.#t=e}#L;get entity(){return this.#L}set entity(e){this.#L=e}#D;get template(){return this.#D}inputObjects=[];constructor(e,t){super(),this.#L=e,this.#D=t,this.inputObjects=[],this.#D.constructed(this)}createRenderRoot(){return this}connectedCallback(){super.connectedCallback(),this.blueprint=this.closest("ueb-blueprint"),this.template.connectedCallback(this)}willUpdate(e){super.willUpdate(e),this.template.willUpdate(this,e)}update(e){super.update(e),this.template.update(this,e)}render(){return this.template.render(this)}firstUpdated(e){super.firstUpdated(e),this.template.firstUpdated(this,e),this.template.inputSetup(this)}updated(e){super.updated(e),this.template.updated(this,e),this.#$.forEach((t=>t(e))),this.#$=[]}disconnectedCallback(){super.disconnectedCallback(),this.template.cleanup(this)}addNextUpdatedCallbacks(e,t=!1){this.#$.push(e),t&&this.requestUpdate()}isSameGraph(e){return this.blueprint&&this.blueprint==e?.blueprint}getInputObject(e){return this.template.inputObjects.find((t=>t.constructor==e))}}class Ue extends Re{static properties={...super.properties,locationX:{type:Number,attribute:!1},locationY:{type:Number,attribute:!1}};constructor(...e){super(...e),this.locationX=0,this.locationY=0}setLocation([e,t]){const n=[e-this.locationX,t-this.locationY];if(this.locationX=e,this.locationY=t,this.blueprint){const e=new CustomEvent(J.nodeDragLocalEventName,{detail:{value:n},bubbles:!1,cancelable:!0});this.dispatchEvent(e)}}addLocation([e,t]){this.setLocation([this.locationX+e,this.locationY+t])}dispatchDragEvent(e){const t=new CustomEvent(J.nodeDragEventName,{detail:{value:e},bubbles:!0,cancelable:!0});this.dispatchEvent(t)}snapToGrid(){const e=ne.snapToGrid([this.locationX,this.locationY],J.gridSize);this.locationX==e[0]&&this.locationY==e[1]||this.setLocation(e)}}class Ve extends Ue{static properties={...super.properties,selected:{type:Boolean,attribute:"data-selected",reflect:!0,converter:ne.booleanConverter}};constructor(...e){super(...e),this.selected=!1,this.listeningDrag=!1;let t=this;this.dragHandler=e=>t.addLocation(e.detail.value)}connectedCallback(){super.connectedCallback(),this.setSelected(this.selected)}disconnectedCallback(){super.disconnectedCallback(),this.blueprint.removeEventListener(J.nodeDragEventName,this.dragHandler)}setSelected(e=!0){this.selected=e,this.blueprint&&(this.selected?(this.listeningDrag=!0,this.blueprint.addEventListener(J.nodeDragEventName,this.dragHandler)):(this.blueprint.removeEventListener(J.nodeDragEventName,this.dragHandler),this.listeningDrag=!1))}}class Ge extends ze{constructor(e,t,n={}){n.consumeEvent=!0,super(e,t,n)}}class Ke extends Re{static properties={...super.properties,initialPositionX:{type:Number,attribute:!1},initialPositionY:{type:Number,attribute:!1},finaPositionX:{type:Number,attribute:!1},finaPositionY:{type:Number,attribute:!1}};constructor(...e){super(...e),this.initialPositionX=0,this.initialPositionY=0,this.finaPositionX=0,this.finaPositionY=0}setBothLocations([e,t]){this.initialPositionX=e,this.initialPositionY=t,this.finaPositionX=e,this.finaPositionY=t}addSourceLocation([e,t]){this.initialPositionX+=e,this.initialPositionY+=t}addDestinationLocation([e,t]){this.finaPositionX+=e,this.finaPositionY+=t}}class We extends De{update(e,t){super.update(e,t),t.has("initialPositionX")&&e.style.setProperty("--ueb-from-x",`${e.initialPositionX}`),t.has("initialPositionY")&&e.style.setProperty("--ueb-from-y",`${e.initialPositionY}`),t.has("finaPositionX")&&e.style.setProperty("--ueb-to-x",`${e.finaPositionX}`),t.has("finaPositionY")&&e.style.setProperty("--ueb-to-y",`${e.finaPositionY}`)}}class Xe extends We{static decreasingValue(e,t){const n=-e*t[0]**2,i=t[1]-n/t[0];return e=>n/e+i}static clampedLine(e,t){if(e[0]>t[0]){const n=e;e=t,t=n}const n=(t[1]-e[1])/(t[0]-e[0]),i=e[1]-n*e[0];return r=>r<e[0]?e[1]:r>t[0]?t[1]:n*r+i}static c1DecreasingValue=Xe.decreasingValue(-.15,[100,15]);static c2DecreasingValue=Xe.decreasingValue(-.06,[500,130]);static c2Clamped=Xe.clampedLine([0,100],[200,30]);willUpdate(e,t){super.willUpdate(e,t);const n=Math.max(Math.abs(e.initialPositionX-e.finaPositionX),1),i=Math.max(n,J.linkMinWidth),r=n/i,s=e.originatesFromInput?e.initialPositionX<e.finaPositionX:e.finaPositionX<e.initialPositionX;e.startPixels=n<i?(i-n)/2:0,e.startPercentage=s?e.startPixels+100*r:e.startPixels;const o=e.startPercentage+(s?Xe.c1DecreasingValue(i):10)*r;let a=Xe.c2Clamped(s?-n:n)+e.startPercentage;a=Math.min(a,Xe.c2DecreasingValue(i)),e.svgPathD=J.linkRightSVGPath(e.startPercentage,o,a)}update(e,t){super.update(e,t),t.has("originatesFromInput")&&e.style.setProperty("--ueb-from-input",e.originatesFromInput?"1":"0");const n=e.sourcePin??e.destinationPin;n&&e.style.setProperty("--ueb-link-color-rgb",ne.printLinearColor(n.color)),e.style.setProperty("--ueb-link-start",`${Math.round(e.startPixels)}`),e.style.setProperty("--ueb-start-percentage",`${Math.round(e.startPercentage)}%`)}render(e){const t="ueb-id-"+Math.floor(1e12*Math.random());return D`<svg version="1.2" baseProfile="tiny" width="100%" height="100%" viewBox="0 0 100 100" preserveAspectRatio="none"><g><path id="${t}" fill="none" vector-effect="non-scaling-stroke" d="${e.svgPathD}"/><use href="#${t}" pointer-events="stroke" stroke-width="10"/></g></svg> ${""!=e.linkMessageIcon||""!=e.linkMessageText?D`<div class="ueb-link-message"><span class="${e.linkMessageIcon}"></span> <span class="ueb-link-message-text">${e.linkMessageText}</span></div>`:D``}`}}class Ye extends Ke{static properties={...super.properties,source:{type:String,reflect:!0},destination:{type:String,reflect:!0},dragging:{type:Boolean,attribute:"data-dragging",converter:ne.booleanConverter,reflect:!0},originatesFromInput:{type:Boolean,attribute:!1},svgPathD:{type:String,attribute:!1},linkMessageIcon:{type:String,attribute:!1},linkMessageText:{type:String,attribute:!1}};#T;get sourcePin(){return this.#T}set sourcePin(e){this.#O(e,!1)}#M;get destinationPin(){return this.#M}set destinationPin(e){this.#O(e,!0)}#_;#I;#H;#j;#z;pathElement;constructor(e,t){super({},new Xe);const n=this;this.#_=()=>n.remove(),this.#I=e=>n.addSourceLocation(e.detail.value),this.#H=e=>n.addDestinationLocation(e.detail.value),this.#j=e=>n.setSourceLocation(),this.#z=e=>n.setDestinationLocation(),this.source=null,this.destination=null,this.dragging=!1,this.originatesFromInput=!1,this.startPercentage=0,this.svgPathD="",this.startPixels=0,this.linkMessageIcon="",this.linkMessageText="",e&&(this.sourcePin=e,t||(this.finaPositionX=this.initialPositionX,this.finaPositionY=this.initialPositionY)),t&&(this.destinationPin=t,e||(this.initialPositionX=this.finaPositionX,this.initialPositionY=this.finaPositionY)),this.#B()}#O(e,t){const n=()=>t?this.destinationPin:this.sourcePin;if(n()!=e){if(n()){const e=n().getNodeElement();e.removeEventListener(J.nodeDeleteEventName,this.#_),e.removeEventListener(J.nodeDragLocalEventName,t?this.#H:this.#I),e.removeEventListener(J.nodeReflowEventName,t?this.#z:this.#j),this.#F()}if(t?this.#M=e:this.#T=e,n()){const e=n().getNodeElement();e.addEventListener(J.nodeDeleteEventName,this.#_),e.addEventListener(J.nodeDragLocalEventName,t?this.#H:this.#I),e.addEventListener(J.nodeReflowEventName,t?this.#z:this.#j),t?this.setDestinationLocation():(this.setSourceLocation(),this.originatesFromInput=this.sourcePin.isInput()),this.#B()}}}#B(){this.sourcePin&&this.destinationPin&&(this.sourcePin.linkTo(this.destinationPin),this.destinationPin.linkTo(this.sourcePin))}#F(){this.sourcePin&&this.destinationPin&&(this.sourcePin.unlinkFrom(this.destinationPin),this.destinationPin.unlinkFrom(this.sourcePin))}disconnectedCallback(){super.disconnectedCallback(),this.#F(),this.sourcePin=null,this.destinationPin=null}setSourceLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.sourcePin.hasUpdated)return void Promise.all([this.updateComplete,this.sourcePin.updateComplete]).then((()=>t.setSourceLocation()));e=this.sourcePin.template.getLinkLocation(this.sourcePin)}const[t,n]=e;this.initialPositionX=t,this.initialPositionY=n}setDestinationLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.destinationPin.hasUpdated)return void Promise.all([this.updateComplete,this.destinationPin.updateComplete]).then((()=>t.setDestinationLocation()));e=this.destinationPin.template.getLinkLocation(this.destinationPin)}this.finaPositionX=e[0],this.finaPositionY=e[1]}startDragging(){this.dragging=!0}finishDragging(){this.dragging=!1}removeMessage(){this.linkMessageIcon="",this.linkMessageText=""}setMessageConvertType(){this.linkMessageIcon="ueb-icon-conver-type",this.linkMessageText=`Convert ${this.sourcePin.pinType} to ${this.destinationPin.pinType}.`}setMessageCorrect(){this.linkMessageIcon="ueb-icon-correct",this.linkMessageText=""}setMessageDirectionsIncompatible(){this.linkMessageIcon="ueb-icon-directions-incompatible",this.linkMessageText="Directions are not compatbile."}setMessagePlaceNode(){this.linkMessageIcon="ueb-icon-place-node",this.linkMessageText="Place a new node."}setMessageReplaceLink(){this.linkMessageIcon="ueb-icon-replace-link",this.linkMessageText="Replace existing input connections."}setMessageSameNode(){this.linkMessageIcon="ueb-icon-same-node",this.linkMessageText="Both are on the same node."}setMEssagetypesIncompatible(){this.linkMessageIcon="ueb-icon-types-incompatible",this.linkMessageText=`${this.sourcePin.pinType} is not compatible with ${this.destinationPin.pinType}.`}}customElements.define("ueb-link",Ye);class qe extends ze{#R;#U;#V;link;enteredPin;linkValid=!1;constructor(e,t,n){super(e,t,n);let i=this;this.#U=e=>{if(!i.enteredPin){i.linkValid=!1,i.enteredPin=e.target;const t=i.enteredPin,n=i.target;t.getNodeElement()==n.getNodeElement()?i.link.setMessageSameNode():t.isOutput()==n.isOutput()||t.isOutput()==n.isOutput()?i.link.setMessageDirectionsIncompatible():i.blueprint.getLinks([t,n]).length?(i.link.setMessageReplaceLink(),i.linkValid=!0):(i.link.setMessageCorrect(),i.linkValid=!0)}},this.#V=e=>{i.enteredPin==e.target&&(i.enteredPin=null,i.linkValid=!1,i.link?.setMessagePlaceNode())}}startDrag(e){this.link=new Ye(this.target,null),this.blueprint.linksContainerElement.prepend(this.link),this.link.setMessagePlaceNode(),this.#R=this.blueprint.querySelectorAll("ueb-pin"),this.#R.forEach((e=>{e!=this.target&&(e.getClickableElement().addEventListener("mouseenter",this.#U),e.getClickableElement().addEventListener("mouseleave",this.#V))})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){this.#R.forEach((e=>{e.removeEventListener("mouseenter",this.#U),e.removeEventListener("mouseleave",this.#V)})),this.enteredPin&&this.linkValid?(this.blueprint.addGraphElement(this.link),this.link.destinationPin=this.enteredPin,this.link.removeMessage(),this.link.finishDragging()):(this.link.finishDragging(),this.link.remove()),this.enteredPin=null,this.link=null,this.#R=null}}class Ze extends De{static styles=r``;connectedCallback(e){super.connectedCallback(e),e.nodeElement=e.closest("ueb-node")}createInputObjects(e){return[new qe(e.clickableElement,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}render(e){const t=D`<div class="ueb-pin-icon">${this.renderIcon(e)}</div>`,n=D`<div class="ueb-pin-content"><span class="ueb-pin-name">${e.getPinDisplayName()}</span> ${this.renderInput(e)}</div>`;return D`<div class="ueb-pin-wrapper">${e.isInput()?D`${t}${n}`:D`${n}${t}`}</div>`}renderIcon(e){return D`<svg viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><circle class="ueb-pin-tofill" cx="16" cy="16" r="14" fill="none" stroke="currentColor" stroke-width="5"/><path d="M 34 6 L 34 26 L 42 16 Z" fill="currentColor"/></svg>`}renderInput(e){return D``}firstUpdated(e,t){super.firstUpdated(e,t),e.dataset.id=e.GetPinIdValue(),e.clickableElement=e}getLinkLocation(e){const t=e.querySelector(".ueb-pin-icon").getBoundingClientRect(),n=ne.convertLocation([(t.left+t.right)/2,(t.top+t.bottom)/2],e.blueprint.gridElement);return e.blueprint.compensateTranslation(n)}}class Je extends Ze{#G;get inputContentElements(){return this.#G}static stringFromInputToUE(e){return e.replace(/(?=\n\s*)\n$/,"").replaceAll("\n","\\r\n")}static stringFromUEToInput(e){return e.replaceAll(/(?:\r|(?<=(?:^|[^\\])(?:\\\\)*)\\r)(?=\n)/g,"").replace(/(?<=\n\s*)$/,"\n")}firstUpdated(e,t){if(super.firstUpdated(e,t),this.#G=[...e.querySelectorAll(".ueb-pin-input-content")],this.#G.length){this.setInputs(e,this.getInputs(e),!1);let t=this;this.onFocusHandler=t=>e.blueprint.dispatchEditTextEvent(!0),this.onFocusOutHandler=n=>{n.preventDefault(),document.getSelection()?.removeAllRanges(),t.setInputs(e,this.getInputs(e),!0),e.blueprint.dispatchEditTextEvent(!1)},this.#G.forEach((e=>{e.addEventListener("focus",this.onFocusHandler),e.addEventListener("focusout",this.onFocusOutHandler)}))}}cleanup(e){super.cleanup(e),this.#G.forEach((e=>{e.removeEventListener("focus",this.onFocusHandler),e.removeEventListener("focusout",this.onFocusOutHandler)}))}createInputObjects(e){return[...super.createInputObjects(e),...this.#G.map((t=>new Ge(t,e.blueprint)))]}getInput(e){return this.getInputs(e).reduce(((e,t)=>e+t),"")}getInputs(e){return this.#G.map((e=>e.innerHTML.replaceAll("&nbsp;"," ").replaceAll("<br>","\n")))}setInputs(e,t=[],n=!0){this.#G.forEach(((e,n)=>e.innerText=t[n])),n&&this.setDefaultValue(e,t.map((e=>Je.stringFromInputToUE(e))),t)}setDefaultValue(e,t=[],n=t){e.setDefaultValue(t.reduce(((e,t)=>e+t),""))}renderInput(e){return e.isInput()?D`<div class="ueb-pin-input"><span class="ueb-pin-input-content" role="textbox" contenteditable="true" .innerText="${Je.stringFromUEToInput(e.unreactiveDefaultValue.toString())}"></span></div>`:D``}}class Qe extends Je{#K;firstUpdated(e,t){super.firstUpdated(e,t),this.#K=e.querySelector(".ueb-pin-input");let n=this;this.onChangeHandler=t=>e.entity.DefaultValue=n.#K.checked?"true":"false",this.#K.addEventListener("change",this.onChangeHandler)}cleanup(e){super.cleanup(e),this.#K.removeEventListener("change",this.onChangeHandler)}getInputs(e){return[this.#K.checked?"true":"false"]}setDefaultValue(e,t=[],n=t){e.setDefaultValue("true"==t[0])}renderInput(e){return e.isInput()?D`<input type="checkbox" class="ueb-pin-input" .checked="${e.entity.getDefaultValue()}">`:super.renderInput(e)}}class et extends Ze{renderIcon(e){return D`<svg viewBox="-2 0 16 16"><path class="ueb-pin-tofill" stroke-width="1.25" stroke="white" fill="none" d="M 2 1 a 2 2 0 0 0 -2 2 v 10 a 2 2 0 0 0 2 2 h 4 a 2 2 0 0 0 1.519 -0.698 l 4.843 -5.651 a 1 1 0 0 0 0 -1.302 L 7.52 1.7 a 2 2 0 0 0 -1.519 -0.698 z"/></svg>`}}class tt extends Me{#v;#w;constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.exitAnyButton??=!0,n.looseTarget??=!1,super(e,t,n),this.clickedPosition=[0,0];let i=this;this.#v=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)(i.options.looseTarget||e.target==e.currentTarget)&&(i.options.consumeEvent&&e.stopImmediatePropagation(),document.addEventListener("mouseup",i.#w),i.clickedPosition=i.locationFromEvent(e),i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#w(e)},this.#w=e=>{i.options.exitAnyButton&&e.button!=i.options.clickButton||(i.options.consumeEvent&&e.stopImmediatePropagation(),document.removeEventListener("mouseup",i.#w),i.unclicked())},this.listenEvents()}listenEvents(){this.target.addEventListener("mousedown",this.#v),2==this.options.clickButton&&this.target.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.target.removeEventListener("mousedown",this.#v)}clicked(e){}unclicked(e){}}class nt extends ze{dragTo(e,t){const n=[this.target.locationX,this.target.locationY],[i,r]=this.stepSize>1?[ne.snapToGrid(e,this.stepSize),ne.snapToGrid(n,this.stepSize)]:[e,n],s=[i[0]-this.mouseLocation[0],i[1]-this.mouseLocation[1]];0==s[0]&&0==s[1]||(s[0]+=r[0]-this.target.locationX,s[1]+=r[1]-this.target.locationY,this.target.addLocation(s),this.mouseLocation=i)}}class it extends De{getDraggableElement(e){return e}createDraggableObject(e){return new nt(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0})}createInputObjects(e){return[...super.createInputObjects(e),this.createDraggableObject(e)]}update(e,t){super.update(e,t),t.has("locationX")&&e.style.setProperty("--ueb-position-x",`${e.locationX}`),t.has("locationY")&&e.style.setProperty("--ueb-position-y",`${e.locationY}`)}}class rt extends it{static windowName=D`Window`;toggleAdvancedDisplayHandler;getDraggableElement(e){return e.querySelector(".ueb-window-top")}createDraggableObject(e){return new nt(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0,stepSize:1,movementSpace:e.blueprint})}createInputObjects(e){return[...super.createInputObjects(e),this.createDraggableObject(e)]}render(e){return D`<div class="ueb-window"><div class="ueb-window-top"><div class="ueb-window-name">${this.constructor.windowName}</div><div class="ueb-window-close"><svg viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><line x1="2" y1="2" x2="30" y2="30" stroke="currentColor" stroke-width="4"/><line x1="30" y1="2" x2="2" y2="30" stroke="currentColor" stroke-width="4"/></svg></div></div><div class="ueb-window-content">Content</div></div>`}}class st extends Ve{static#W={window:rt};static properties={...Ve.properties,type:{type:String,attribute:"data-type",reflect:!0}};constructor(e={}){e.type??="window",super({},new st.#W[e.type]),this.type=e.type}disconnectedCallback(){super.disconnectedCallback(),this.dispatchCloseEvent()}dispatchCloseEvent(e){let t=new CustomEvent(J.windowCloseEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(t)}}customElements.define("ueb-window",st);class ot extends tt{#X;constructor(e,t,n={}){n.windowType??="window",super(e,t,n)}clicked(e){}unclicked(e){this.#X=new st({type:this.options.windowType}),this.blueprint.append(this.#X)}}class at extends Je{#K;firstUpdated(e,t){super.firstUpdated(e,t),this.#K=e.querySelector(".ueb-pin-input")}createInputObjects(e){return[...super.createInputObjects(e),new ot(this.#K,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}getInputs(e){return[this.#K.dataset.linearColor]}setInputs(e,t=[]){}renderInput(e){return e.isInput()?D`<span class="ueb-pin-input" data-linear-color="${e.defaultValue.toString()}" .style="--ueb-linear-color:rgba(${e.defaultValue.toString()})"></span>`:super.renderInput(e)}}class lt extends Je{onInputHandler;firstUpdated(e,t){super.firstUpdated(e,t),this.onInputHandler=e=>{e.stopPropagation(),("insertParagraph"==e.inputType||"insertLineBreak"==e.inputType||"insertFromPaste"==e.inputType&&e.target.innerText.includes("\n"))&&(e.target.blur(),this.inputContentElements.forEach((e=>e.innerText=e.innerText.replaceAll("\n",""))))},this.inputContentElements.forEach((e=>{e.addEventListener("input",this.onInputHandler)}))}cleanup(e){super.cleanup(e),this.inputContentElements.forEach((e=>{e.removeEventListener("input",this.onInputHandler)}))}getInputs(e){return this.inputContentElements.map((e=>e.textContent))}setInputs(e,t=[],n=!0){t=t.map((e=>e.replaceAll("\n",""))),super.setInputs(e,t,n)}}class ut extends Je{setInputs(e,t=[],n=!1){t&&0!=t.length||(t=this.getInput(e));let i=[];for(let n=0;n<t.length;++n){let r=parseFloat(t[n]);isNaN(r)&&(r=parseFloat(""!=e.entity.DefaultValue?e.entity.DefaultValue:e.entity.AutogeneratedDefaultValue)),isNaN(r)&&(r=0,!1),i.push(r),t[n]=ne.minDecimals(r)}super.setInputs(e,t,!1),this.setDefaultValue(e,i,t)}setDefaultValue(e,t=[],n=t){e.setDefaultValue(t[0])}}class ct extends Je{}class dt extends ut{setDefaultValue(e,t=[],n=t){if(!(e.entity.DefaultValue instanceof ve))throw new TypeError("Expected DefaultValue to be a VectorEntity");let i=e.entity.DefaultValue;i.X=t[0],i.Y=t[1],i.Z=t[2]}renderInput(e){return e.isInput()?D`<div class="ueb-pin-input-wrapper"><span class="ueb-pin-input-label">X</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-x" role="textbox" contenteditable="true" .innerText="${Je.stringFromUEToInput(e.entity.getDefaultValue().X.toString())}"></span></div><span class="ueb-pin-input-label">Y</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-y" role="textbox" contenteditable="true" .innerText="${Je.stringFromUEToInput(e.entity.getDefaultValue().Y.toString())}"></span></div><span class="ueb-pin-input-label">Z</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-z" role="textbox" contenteditable="true" .innerText="${Je.stringFromUEToInput(e.entity.getDefaultValue().Z.toString())}"></span></div></div>`:D``}}class ht extends Ze{renderIcon(e){return D`<svg viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><polygon class="ueb-pin-tofill" points="4 16 16 4 28 16 16 28" stroke="currentColor" stroke-width="5"/></svg>`}}class pt extends ut{setDefaultValue(e,t=[],n=t){if(!(e.entity.DefaultValue instanceof fe))throw new TypeError("Expected DefaultValue to be a VectorEntity");let i=e.entity.DefaultValue;i.R=t[0],i.P=t[1],i.Y=t[2]}renderInput(e){return e.isInput()?D`<div class="ueb-pin-input-wrapper"><span class="ueb-pin-input-label">X</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-x" role="textbox" contenteditable="true" .innerText="${Je.stringFromUEToInput(e.entity.getDefaultValue().R.toString())}"></span></div><span class="ueb-pin-input-label">Y</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-y" role="textbox" contenteditable="true" .innerText="${Je.stringFromUEToInput(e.entity.getDefaultValue().P.toString())}"></span></div><span class="ueb-pin-input-label">Z</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-z" role="textbox" contenteditable="true" .innerText="${Je.stringFromUEToInput(e.entity.getDefaultValue().Y.toString())}"></span></div></div>`:D``}}class gt extends Re{static#W={"/Script/CoreUObject.LinearColor":at,"/Script/CoreUObject.Rotator":pt,"/Script/CoreUObject.Vector":dt,bool:Qe,exec:et,name:lt,real:ut,REFERENCE:ht,string:ct};static properties={advancedView:{type:String,attribute:"data-advanced-view",reflect:!0},color:{type:he,converter:{fromAttribute:(e,t)=>e?Ae.grammar.LinearColorFromAnyColor.parse(e).value:null,toAttribute:(e,t)=>e?ne.printLinearColor(e):null},attribute:"data-color",reflect:!0},defaultValue:{type:String,attribute:!1},isLinked:{type:Boolean,converter:ne.booleanConverter,attribute:"data-linked",reflect:!0},pinType:{type:String,attribute:"data-type",reflect:!0},pinDirection:{type:String,attribute:"data-direction",reflect:!0}};static getTypeTemplate(e){return gt.#W[e.PinType.bIsReference?"REFERENCE":e.getType()]??Ze}nodeElement;clickableElement;connections=0;get defaultValue(){return this.unreactiveDefaultValue}set defaultValue(e){let t=this.unreactiveDefaultValue;this.unreactiveDefaultValue=e,this.requestUpdate("defaultValue",t)}constructor(e){super(e,new(gt.getTypeTemplate(e))),this.advancedView=e.bAdvancedView,this.unreactiveDefaultValue=e.getDefaultValue(),this.unreactiveDefaultValue.constructor===String&&(this.unreactiveDefaultValue=e.getDefaultValue()),this.pinType=this.entity.getType(),this.color=this.constructor.properties.color.converter.fromAttribute(J.pinColor[this.pinType]?.toString()),this.isLinked=!1,this.pinDirection=e.isInput()?"input":e.isOutput()?"output":"hidden",this.entity.subscribe("DefaultValue",(e=>this.defaultValue=e.toString())),this.entity.subscribe("PinToolTip",(e=>{let t=e.match(/\s*(.+?(?=\n)|.+\S)\s*/);return t?ne.formatStringName(t[1]):ne.formatStringName(this.entity.PinName)}))}connectedCallback(){super.connectedCallback()}GetPinId(){return this.entity.PinId}GetPinIdValue(){return this.GetPinId().value}getPinName(){return this.entity.PinName}getPinDisplayName(){let e=null;return this.entity.PinToolTip&&(e=this.entity.PinToolTip.match(/\s*(.+?(?=\n)|.+\S)\s*/))?ne.formatStringName(e[1]):ne.formatStringName(this.entity.PinName)}isInput(){return this.entity.isInput()}isOutput(){return this.entity.isOutput()}getClickableElement(){return this.clickableElement}getLinkLocation(){return this.template.getLinkLocation(this)}getNodeElement(){return this.nodeElement}getLinks(){return this.entity.LinkedTo??[]}setDefaultValue(e){this.entity.DefaultValue=e}sanitizeLinks(){this.entity.LinkedTo=this.getLinks().filter((e=>{let t=this.blueprint.getPin(e);if(t){this.blueprint.getLink(this,t,!0)||this.blueprint.addGraphElement(new Ye(this,t))}return t}))}linkTo(e){this.entity.linkTo(e.getNodeElement().getNodeName(),e.entity),this.isLinked=this.entity.isLinked()}unlinkFrom(e){this.entity.unlinkFrom(e.getNodeElement().getNodeName(),e.entity),this.isLinked=this.entity.isLinked()}redirectLink(e,t){const n=this.entity.LinkedTo.findIndex((t=>t.objectName.toString()==e.getNodeElement().getNodeName()&&t.pinGuid.valueOf()==e.entity.PinId.valueOf()));return n>=0&&(this.entity.LinkedTo[n]=t,!0)}}customElements.define("ueb-pin",gt);class mt extends nt{startDrag(){this.target.selected||(this.blueprint.unselectAll(),this.target.setSelected(!0))}dragTo(e,t){const n=[this.target.locationX,this.target.locationY],[i,r]=this.stepSize>1?[ne.snapToGrid(e,this.stepSize),ne.snapToGrid(n,this.stepSize)]:[e,n],s=[i[0]-this.mouseLocation[0],i[1]-this.mouseLocation[1]];0==s[0]&&0==s[1]||(s[0]+=r[0]-this.target.locationX,s[1]+=r[1]-this.target.locationY,this.target.dispatchDragEvent(s),this.mouseLocation=i)}unclicked(){this.started||(this.blueprint.unselectAll(),this.target.setSelected(!0))}}class ft extends it{getDraggableElement(e){return e}createDraggableObject(e){return new mt(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0})}firstUpdated(e,t){super.firstUpdated(e,t),e.selected&&!e.listeningDrag&&e.setSelected(!0)}}class bt extends ft{toggleAdvancedDisplayHandler;render(e){return D`<div class="ueb-node-border"><div class="ueb-node-wrapper"><div class="ueb-node-top"><div class="ueb-node-name"><span class="ueb-node-name-symbol"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.72002 6.0699C9.88111 4.96527 10.299 3.9138 10.94 2.99991C10.94 2.99991 10.94 3.05991 10.94 3.08991C10.94 3.36573 11.0496 3.63026 11.2446 3.8253C11.4397 4.02033 11.7042 4.12991 11.98 4.12991C12.2558 4.12991 12.5204 4.02033 12.7154 3.8253C12.9105 3.63026 13.02 3.36573 13.02 3.08991C13.0204 2.90249 12.9681 2.71873 12.8691 2.5596C12.7701 2.40047 12.6283 2.27237 12.46 2.18991H12.37C11.8725 2.00961 11.3275 2.00961 10.83 2.18991C9.21002 2.63991 8.58002 4.99991 8.58002 4.99991L8.40002 5.1199H5.40002L5.15002 6.1199H8.27002L7.27002 11.4199C7.11348 12.0161 6.79062 12.5555 6.33911 12.9751C5.8876 13.3948 5.32607 13.6773 4.72002 13.7899C4.78153 13.655 4.81227 13.5081 4.81002 13.3599C4.81002 13.0735 4.69624 12.7988 4.4937 12.5962C4.29116 12.3937 4.01646 12.2799 3.73002 12.2799C3.44359 12.2799 3.16889 12.3937 2.96635 12.5962C2.76381 12.7988 2.65002 13.0735 2.65002 13.3599C2.66114 13.605 2.75692 13.8386 2.92104 14.021C3.08517 14.2033 3.30746 14.3231 3.55002 14.3599C7.91002 15.1999 8.55002 11.4499 8.55002 11.4499L9.55002 7.05991H12.55L12.8 6.05991H9.64002L9.72002 6.0699Z" fill="currentColor"/></svg> </span><span class="ueb-node-name-text">${e.nodeDisplayName}</span></div></div><div class="ueb-node-content"><div class="ueb-node-inputs"></div><div class="ueb-node-outputs"></div></div>${"DevelopmentOnly"==e.enabledState?.toString()?D`<div class="ueb-node-developmentonly">Development Only</div>`:D``} ${e.advancedPinDisplay?D`<div class="ueb-node-expansion" @click="${this.toggleAdvancedDisplayHandler}"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="ueb-node-expansion-icon" viewBox="4 4 24 24"><path d="M 16.003 18.626 l 7.081 -7.081 L 25 13.46 l -8.997 8.998 -9.003 -9 1.917 -1.916 z"/></svg></div>`:D``}</div></div>`}async firstUpdated(e,t){super.firstUpdated(e,t);const n=e.querySelector(".ueb-node-inputs"),i=e.querySelector(".ueb-node-outputs");Promise.all(e.getPinElements().map((e=>e.updateComplete))).then((()=>e.dispatchReflowEvent())),e.getPinElements().forEach((e=>{e.isInput()?n.appendChild(e):e.isOutput()&&i.appendChild(e)})),this.toggleAdvancedDisplayHandler=t=>{e.toggleShowAdvancedPinDisplay(),e.addNextUpdatedCallbacks((()=>e.dispatchReflowEvent()),!0)},e.nodeNameElement=e.querySelector(".ueb-node-name-text")}getPinElements(e){return e.querySelectorAll("ueb-pin")}}class vt extends Ve{static properties={...Ve.properties,name:{type:String,attribute:"data-name",reflect:!0},advancedPinDisplay:{type:String,attribute:"data-advanced-display",converter:le.attributeConverter,reflect:!0},enabledState:{type:String,attribute:"data-enabled-state",reflect:!0},nodeDisplayName:{type:String,attribute:!1},pureFunction:{type:Boolean,converter:ne.booleanConverter,attribute:"data-pure-function",reflect:!0}};get blueprint(){return super.blueprint}set blueprint(e){super.blueprint=e,this.#Y.forEach((t=>t.blueprint=e))}#q;get nodeNameElement(){return this.#q}set nodeNameElement(e){this.#q=e}#Y;constructor(e){super(e,new bt),this.#Y=this.getPinEntities().filter((e=>!e.isHidden())).map((e=>new gt(e))),this.#Y.forEach((e=>e.nodeElement=this)),this.name=e.getObjectName(),this.advancedPinDisplay=e.AdvancedPinDisplay?.toString(),this.enabledState=e.EnabledState,this.nodeDisplayName=e.getDisplayName(),this.pureFunction=e.bIsPureFunc,this.dragLinkObjects=[],super.setLocation([this.entity.NodePosX.value,this.entity.NodePosY.value]),this.entity.subscribe("AdvancedPinDisplay",(e=>this.advancedPinDisplay=e)),this.entity.subscribe("Name",(e=>this.name=e))}static fromSerializedObject(e){e=e.trim();let t=ie.getSerializer(Se).deserialize(e);return new vt(t)}connectedCallback(){this.getAttribute("type")?.trim(),super.connectedCallback()}disconnectedCallback(){super.disconnectedCallback(),this.dispatchDeleteEvent()}getNodeName(){return this.entity.getObjectName()}getNodeDisplayName(){return this.entity.getDisplayName()}sanitizeLinks(){this.getPinElements().forEach((e=>e.sanitizeLinks()))}rename(e){if(this.entity.Name==e)return!1;for(let t of this.getPinElements())for(let n of t.getLinks())this.blueprint.getPin(n).redirectLink(t,new me({objectName:e,pinGuid:t.entity.PinId}));this.entity.Name=e}getPinElements(){return this.#Y}getPinEntities(){return this.entity.CustomProperties.filter((e=>e instanceof Ee))}setLocation(e=[0,0]){let t=this.entity.NodePosX.constructor;this.entity.NodePosX=new t(e[0]),this.entity.NodePosY=new t(e[1]),super.setLocation(e)}dispatchDeleteEvent(e){let t=new CustomEvent(J.nodeDeleteEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(t)}dispatchReflowEvent(){let e=new CustomEvent(J.nodeReflowEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(e)}setShowAdvancedPinDisplay(e){this.entity.AdvancedPinDisplay=new le(e?"Shown":"Hidden")}toggleShowAdvancedPinDisplay(){this.setShowAdvancedPinDisplay("Shown"!=this.entity.AdvancedPinDisplay?.toString())}}customElements.define("ueb-node",vt);class yt extends Q{#Z;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new $e;let i=this;this.#Z=e=>i.pasted(e.clipboardData.getData("Text"))}listenEvents(){document.body.addEventListener("paste",this.#Z)}unlistenEvents(){document.body.removeEventListener("paste",this.#Z)}pasted(e){let t=0,n=0,i=0,r=this.serializer.readMultiple(e).map((e=>{let r=new vt(e);return t+=r.locationY,n+=r.locationX,++i,r}));t/=i,n/=i,r.length>0&&this.blueprint.unselectAll();let s=this.blueprint.mousePosition;return r.forEach((e=>{const i=[s[0]-n,s[1]-t];e.addLocation(i),e.snapToGrid(),e.setSelected(!0)})),this.blueprint.addGraphElement(...r),!0}}class Et extends ze{constructor(e,t,n){super(e,t,n),this.selectorElement=this.blueprint.selectorElement}startDrag(){this.selectorElement.beginSelect(this.clickedPosition)}dragTo(e,t){this.selectorElement.selectTo(e)}endDrag(){this.started&&this.selectorElement.endSelect()}unclicked(){this.started||this.blueprint.unselectAll()}}class wt{constructor(e=(e=>e),t=null){this.array=new Uint32Array(t),this.comparisonValueSupplier=e,this.length=0,this.currentPosition=0}get(e){return e>=0&&e<this.length?this.array[e]:null}getArray(){return this.array}getPosition(e){let t=0,n=this.length;for(;t<n;){let i=Math.floor((t+n)/2);this.comparisonValueSupplier(this.array[i])<e?t=i+1:n=i}return t}reserve(e){if(this.array.length<e){let t=new Uint32Array(e);t.set(this.array),this.array=t}}insert(e,t=null){let n=this.getPosition(this.comparisonValueSupplier(e));return(n<this.currentPosition||null!=t&&n==this.currentPosition&&this.comparisonValueSupplier(e)<t)&&++this.currentPosition,this.shiftRight(n),this.array[n]=e,++this.length,n}remove(e){let t=this.getPosition(this.comparisonValueSupplier(e));this.array[t]==e&&this.removeAt(t)}removeAt(e){return e<this.currentPosition&&--this.currentPosition,this.shiftLeft(e),--this.length,e}getNext(){return this.currentPosition>=0&&this.currentPosition<this.length?this.get(this.currentPosition):null}getNextValue(){return this.currentPosition>=0&&this.currentPosition<this.length?this.comparisonValueSupplier(this.get(this.currentPosition)):Number.MAX_SAFE_INTEGER}getPrev(){return this.currentPosition>0?this.get(this.currentPosition-1):null}getPrevValue(){return this.currentPosition>0?this.comparisonValueSupplier(this.get(this.currentPosition-1)):Number.MIN_SAFE_INTEGER}shiftLeft(e,t=1){this.array.set(this.array.subarray(e+t),e)}shiftRight(e,t=1){this.array.set(this.array.subarray(e,-t),e+t)}}class St{constructor(e,t,n,i){this.initialPosition=e,this.finalPosition=e,this.metadata=new Array(t.length),this.primaryOrder=new wt((e=>this.metadata[e].primaryBoundary)),this.secondaryOrder=new wt((e=>this.metadata[e].secondaryBoundary)),this.selectFunc=i,this.rectangles=t,this.primaryOrder.reserve(this.rectangles.length),this.secondaryOrder.reserve(this.rectangles.length),t.forEach(((e,t)=>{let r={primaryBoundary:this.initialPosition[0],secondaryBoundary:this.initialPosition[1],rectangle:t,onSecondaryAxis:!1};this.metadata[t]=r,i(e,!1);const s=n(e);this.initialPosition[1]<s.secondaryInf?r.secondaryBoundary=s.secondaryInf:s.secondarySup<this.initialPosition[1]?r.secondaryBoundary=s.secondarySup:r.onSecondaryAxis=!0,this.initialPosition[0]<s.primaryInf?(r.primaryBoundary=s.primaryInf,this.primaryOrder.insert(t)):s.primarySup<this.initialPosition[0]?(r.primaryBoundary=s.primarySup,this.primaryOrder.insert(t)):s.secondarySup<this.initialPosition[1]||this.initialPosition[1]<s.secondaryInf?this.secondaryOrder.insert(t):i(e,!0)})),this.primaryOrder.currentPosition=this.primaryOrder.getPosition(this.initialPosition[0]),this.secondaryOrder.currentPosition=this.secondaryOrder.getPosition(this.initialPosition[1]),this.computeBoundaries()}computeBoundaries(){this.boundaries={primaryN:{v:this.primaryOrder.getPrevValue(),i:this.primaryOrder.getPrev()},primaryP:{v:this.primaryOrder.getNextValue(),i:this.primaryOrder.getNext()},secondaryN:{v:this.secondaryOrder.getPrevValue(),i:this.secondaryOrder.getPrev()},secondaryP:{v:this.secondaryOrder.getNextValue(),i:this.secondaryOrder.getNext()}}}selectTo(e){const t=[Math.sign(e[0]-this.initialPosition[0]),Math.sign(e[1]-this.initialPosition[1])],n=(n,i)=>{if(this.metadata[n].onSecondaryAxis)this.selectFunc(this.rectangles[n],i);else if(i){this.secondaryOrder.insert(n,e[1]);const i=this.metadata[n].secondaryBoundary;Math.sign(e[1]-i)==t[1]&&Math.sign(i-this.initialPosition[1])==t[1]&&this.selectFunc(this.rectangles[n],!0)}else this.selectFunc(this.rectangles[n],!1),this.secondaryOrder.remove(n);this.computeBoundaries(),this.selectTo(e)};e[0]<this.boundaries.primaryN.v?(--this.primaryOrder.currentPosition,n(this.boundaries.primaryN.i,this.initialPosition[0]>this.boundaries.primaryN.v&&e[0]<this.initialPosition[0])):e[0]>this.boundaries.primaryP.v&&(++this.primaryOrder.currentPosition,n(this.boundaries.primaryP.i,this.initialPosition[0]<this.boundaries.primaryP.v&&this.initialPosition[0]<e[0]));const i=(t,n)=>{this.selectFunc(this.rectangles[t],n),this.computeBoundaries(),this.selectTo(e)};e[1]<this.boundaries.secondaryN.v?(--this.secondaryOrder.currentPosition,i(this.boundaries.secondaryN.i,this.initialPosition[1]>this.boundaries.secondaryN.v&&e[1]<this.initialPosition[1])):e[1]>this.boundaries.secondaryP.v&&(++this.secondaryOrder.currentPosition,i(this.boundaries.secondaryP.i,this.initialPosition[1]<this.boundaries.secondaryP.v&&this.initialPosition[1]<e[1])),this.finalPosition=e}}class Pt extends We{}class xt extends Ke{constructor(){super({},new Pt),this.selectionModel=null}beginSelect(e){this.blueprint.selecting=!0,this.setBothLocations(e),this.selectionModel=new St(e,this.blueprint.getNodes(),this.blueprint.nodeBoundariesSupplier,this.blueprint.nodeSelectToggleFunction)}selectTo(e){this.selectionModel.selectTo(e),this.finaPositionX=e[0],this.finaPositionY=e[1]}endSelect(){this.blueprint.selecting=!1,this.selectionModel=null,this.initialPositionX=0,this.initialPositionY=0,this.finaPositionX=0,this.finaPositionY=0}}customElements.define("ueb-selector",xt);class kt extends Q{#J;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#J=e=>i.clickedSomewhere(e.target),this.blueprint.focus&&document.addEventListener("click",this.#J)}clickedSomewhere(e){e.closest("ueb-blueprint")||this.blueprint.setFocused(!1)}listenEvents(){document.addEventListener("click",this.#J)}unlistenEvents(){document.removeEventListener("click",this.#J)}}class Nt extends De{static styleVariables={"--ueb-font-size":`${J.fontSize}`,"--ueb-grid-axis-line-color":`${J.gridAxisLineColor}`,"--ueb-grid-expand":`${J.expandGridSize}px`,"--ueb-grid-line-color":`${J.gridLineColor}`,"--ueb-grid-line-width":`${J.gridLineWidth}px`,"--ueb-grid-set-line-color":`${J.gridSetLineColor}`,"--ueb-grid-set":`${J.gridSet}`,"--ueb-grid-size":`${J.gridSize}px`,"--ueb-link-min-width":`${J.linkMinWidth}`,"--ueb-node-radius":`${J.nodeRadius}px`,...Object.entries(J.pinColor).map((([e,t])=>({[`--ueb-pin-color-${ne.getIdFromReference(e)}`]:t.toString()}))).reduce(((e,t)=>({...e,...t})),{})};constructed(e){e.style.cssText=Object.entries(Nt.styleVariables).map((([e,t])=>`${e}:${t};`)).join("")}createInputObjects(e){return[new Le(e.getGridDOMElement(),e),new yt(e.getGridDOMElement(),e),new Oe(e.getGridDOMElement(),e),new je(e.getGridDOMElement(),e),new Ie(e.getGridDOMElement(),e,{looseTarget:!0}),new Et(e.getGridDOMElement(),e,{clickButton:0,exitAnyButton:!0,looseTarget:!0,moveEverywhere:!0}),new Be(e.getGridDOMElement(),e,{clickButton:2,exitAnyButton:!1,looseTarget:!0,moveEverywhere:!0}),new kt(e.getGridDOMElement(),e),new Fe(e.getGridDOMElement(),e),new He(e.getGridDOMElement(),e)]}render(e){return D`<div class="ueb-viewport-header"><div class="ueb-viewport-zoom">1:1</div></div><div class="ueb-viewport-overlay"></div><div class="ueb-viewport-body"><div class="ueb-grid" .style="--ueb-additional-x: ${e}; --ueb-additional-y: ${e.translateY}; --ueb-translate-x: ${e.translateX}; --ueb-translate-y: ${e.translateY};"><div class="ueb-grid-content"><div data-links></div><div data-nodes></div></div></div></div>`}firstUpdated(e,t){super.firstUpdated(e,t),e.headerElement=e.querySelector(".ueb-viewport-header"),e.overlayElement=e.querySelector(".ueb-viewport-overlay"),e.viewportElement=e.querySelector(".ueb-viewport-body"),e.selectorElement=new xt,e.querySelector(".ueb-grid-content")?.append(e.selectorElement),e.gridElement=e.viewportElement.querySelector(".ueb-grid"),e.linksContainerElement=e.querySelector("[data-links]"),e.linksContainerElement.append(...e.getLinks()),e.nodesContainerElement=e.querySelector("[data-nodes]"),e.nodesContainerElement.append(...e.getNodes()),e.viewportElement.scroll(J.expandGridSize,J.expandGridSize)}updated(e,t){super.updated(e,t),(t.has("scrollX")||t.has("scrollY"))&&e.viewportElement.scroll(e.scrollX,e.scrollY)}getPin(e,t){return e.querySelector(`ueb-node[data-name="${t.objectName}"] ueb-pin[data-id="${t.pinGuid}"]`)}}class Ct extends Re{static properties={selecting:{type:Boolean,attribute:"data-selecting",reflect:!0,converter:ne.booleanConverter},scrolling:{type:Boolean,attribute:"data-scrolling",reflect:!0,converter:ne.booleanConverter},focused:{type:Boolean,attribute:"data-focused",reflect:!0,converter:ne.booleanConverter},zoom:{type:Number,attribute:"data-zoom",reflect:!0},scrollX:{type:Number,attribute:!1},scrollY:{type:Number,attribute:!1},additionalX:{type:Number,attribute:!1},additionalY:{type:Number,attribute:!1},translateX:{type:Number,attribute:!1},translateY:{type:Number,attribute:!1}};static styles=Nt.styles;#Q=new Map;nodes=[];links=[];mousePosition=[0,0];gridElement;viewportElement;overlayElement;selectorElement;linksContainerElement;nodesContainerElement;headerElement;focused=!1;nodeBoundariesSupplier=e=>{let t=e.getBoundingClientRect(),n=this.nodesContainerElement.getBoundingClientRect();const i=1/this.getScale();return{primaryInf:(t.left-n.left)*i,primarySup:(t.right-n.right)*i,secondaryInf:(t.top-n.top)*i,secondarySup:(t.bottom-n.bottom)*i}};nodeSelectToggleFunction=(e,t)=>{e.setSelected(t)};constructor(e=new J){super({},new Nt),this.selecting=!1,this.scrolling=!1,this.focused=!1,this.zoom=0,this.scrollX=J.expandGridSize,this.scrollY=J.expandGridSize,this.translateX=J.expandGridSize,this.translateY=J.expandGridSize}getGridDOMElement(){return this.gridElement}disconnectedCallback(){super.disconnectedCallback()}getScroll(){return[this.scrollX,this.scrollY]}setScroll([e,t],n=!1){this.scrollX=e,this.scrollY=t}scrollDelta(e,t=!1){const n=[2*J.expandGridSize,2*J.expandGridSize];let i=this.getScroll(),r=[i[0]+e[0],i[1]+e[1]],s=[0,0];for(let t=0;t<2;++t)e[t]<0&&r[t]<J.gridExpandThreshold*J.expandGridSize?s[t]=-1:e[t]>0&&r[t]>n[t]-J.gridExpandThreshold*J.expandGridSize&&(s[t]=1);0==s[0]&&0==s[1]||this.seamlessExpand(s),i=this.getScroll(),r=[i[0]+e[0],i[1]+e[1]],this.setScroll(r,t)}scrollCenter(){const e=this.getScroll(),t=[this.translateX-e[0],this.translateY-e[1]],n=this.getViewportSize().map((e=>e/2)),i=[t[0]-n[0],t[1]-n[1]];this.scrollDelta(i,!0)}getViewportSize(){return[this.viewportElement.clientWidth,this.viewportElement.clientHeight]}getScrollMax(){return[this.viewportElement.scrollWidth-this.viewportElement.clientWidth,this.viewportElement.scrollHeight-this.viewportElement.clientHeight]}snapToGrid(e){return ne.snapToGrid(e,J.gridSize)}seamlessExpand([e,t]){e=Math.round(e),t=Math.round(t);let n=this.getScale();[e,t]=[-e*J.expandGridSize,-t*J.expandGridSize],0!=e&&(this.scrollX+=e,e/=n),0!=t&&(this.scrollY+=t,t/=n),this.translateX+=e,this.translateY+=t}progressiveSnapToGrid(e){return J.expandGridSize*Math.round(e/J.expandGridSize+.5*Math.sign(e))}getZoom(){return this.zoom}setZoom(e,t){if((e=ne.clamp(e,J.minZoom,J.maxZoom))==this.zoom)return;let n=this.getScale();this.zoom=e,t&&requestAnimationFrame((e=>{t[0]+=this.translateX,t[1]+=this.translateY;let i=this.getScale()/n,r=[i*t[0],i*t[1]];this.scrollDelta([(r[0]-t[0])*n,(r[1]-t[1])*n])}))}getScale(){return parseFloat(getComputedStyle(this.gridElement).getPropertyValue("--ueb-scale"))}compensateTranslation([e,t]){return[e-=this.translateX,t-=this.translateY]}getNodes(e=!1){return e?this.nodes.filter((e=>e.selected)):this.nodes}getPin(e){return[...this.nodes.find((t=>e.objectName.toString()==t.getNodeName()))?.getPinElements()??[]].find((t=>e.pinGuid.toString()==t.GetPinIdValue()))}getLinks([e,t]=[]){if(null==e!=t==null){const n=e??t;return this.links.filter((e=>e.sourcePin==n||e.destinationPin==n))}return null!=e&&null!=t?this.links.filter((n=>n.sourcePin==e&&n.destinationPin==t||n.sourcePin==t&&n.destinationPin==e)):this.links}getLink(e,t,n=!1){return this.links.find((i=>i.sourcePin==e&&i.destinationPin==t||n&&i.sourcePin==t&&i.destinationPin==e))}selectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!0)))}unselectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!1)))}addGraphElement(...e){for(let t of e)if(t.blueprint=this,t instanceof vt&&!this.nodes.includes(t)){const e=t.entity.getObjectName(),n=this.nodes.find((t=>t.entity.getObjectName()==e));if(n){let e=n.entity.getObjectName(!0);this.#Q[e]=this.#Q[e]??-1;do{++this.#Q[e]}while(this.nodes.find((t=>t.entity.getObjectName()==J.nodeName(e,this.#Q[e]))));n.rename(J.nodeName(e,this.#Q[e]))}this.nodes.push(t),this.nodesContainerElement?.appendChild(t)}else t instanceof Ye&&!this.links.includes(t)&&(this.links.push(t),this.linksContainerElement&&!this.linksContainerElement.contains(t)&&this.linksContainerElement.appendChild(t));e.filter((e=>e instanceof vt)).forEach((e=>e.sanitizeLinks()))}removeGraphElement(...e){for(let t of e)if(t.closest("ueb-blueprint")==this){t.remove();let e=t instanceof vt?this.nodes:t instanceof Ye?this.links:null;e?.splice(e.findIndex((e=>e===t)),1)}}setFocused(e=!0){if(this.focused==e)return;let t=new CustomEvent(e?"blueprint-focus":"blueprint-unfocus");this.focused=e,this.focused||this.unselectAll(),this.dispatchEvent(t)}dispatchEditTextEvent(e){const t=new CustomEvent(e?J.editTextEventName.begin:J.editTextEventName.end);this.dispatchEvent(t)}}customElements.define("ueb-blueprint",Ct);class At extends Ae{constructor(e,t,n,i,r,s,o){e=e??(e=>`(${e})`),super(t,n,i,r,s,o),this.wrap=e}read(e){const t=Ce.getGrammarForType(Ae.grammar,this.entityType).parse(e);if(!t.status)throw new Error(`Error when trying to parse the entity ${this.entityType.prototype.constructor.name}.`);return t.value}write(e,t,n=!1){return this.wrap(this.subWrite(e,[],t,n))}}class $t extends At{#ee;constructor(e,t){super(void 0,t),this.#ee=e}write(e,t,n=!1){return this.#ee(t,n)}}class Lt extends At{constructor(e){super(void 0,e)}write(e,t,n){return n||t.constructor!==String?ne.escapeString(t.toString()):`"${ne.escapeString(t.toString())}"`}}!function(){const e=e=>`(${e})`;ie.registerSerializer(null,new $t(((e,t)=>"()"),null)),ie.registerSerializer(Array,new $t(((e,t)=>`(${e.map((e=>ie.getSerializer(ne.getType(e)).serialize(e,t)+",")).join("")})`),Array)),ie.registerSerializer(Boolean,new $t(((e,t)=>e?t?"true":"True":t?"false":"False"),Boolean)),ie.registerSerializer(oe,new At(e,oe)),ie.registerSerializer(ae,new Lt(ae)),ie.registerSerializer(le,new Lt(le)),ie.registerSerializer(ue,new Lt(ue)),ie.registerSerializer(ce,new At((e=>`${ce.lookbehind}(${e})`),ce,"",", ",!1,"",(e=>""))),ie.registerSerializer(de,new At(e,de)),ie.registerSerializer(he,new At(e,he)),ie.registerSerializer(pe,new At((e=>`${pe.lookbehind}(${e})`),pe,"",", ",!1,"",(e=>""))),ie.registerSerializer(Number,new $t((e=>e.toString()),Number)),ie.registerSerializer(Se,new $e),ie.registerSerializer(se,new $t((e=>(e.type??"")+(e.path?e.type?`'"${e.path}"'`:`"${e.path}"`:"")),se)),ie.registerSerializer(ge,new Lt(ge)),ie.registerSerializer(Ee,new At((e=>`${Ee.lookbehind} (${e})`),Ee,"",",",!0)),ie.registerSerializer(me,new At((e=>e),me,""," ",!1,"",(e=>""))),ie.registerSerializer(fe,new At(e,fe)),ie.registerSerializer(String,new $t(((e,t)=>t?ne.escapeString(e):`"${ne.escapeString(e)}"`),String)),ie.registerSerializer(be,new $t(((e,t)=>`${e.P}, ${e.Y}, ${e.R}`),be)),ie.registerSerializer(ye,new $t(((e,t)=>`${e.X}, ${e.Y}, ${e.Z}`),ye)),ie.registerSerializer(ve,new At(e,ve))}();export{Ct as Blueprint,J as Configuration,Ye as LinkElement,vt as NodeElement};