@@ -4298,174 +4184,164 @@ class NodeTemplate extends SelectableDraggableTemplate {
getPinElements(node) {
return node.querySelectorAll("ueb-pin")
}
-}
-
-/**
- * @extends {ISelectableDraggableElement}
- */
-class NodeElement extends ISelectableDraggableElement {
-
- static properties = {
- ...ISelectableDraggableElement.properties,
- name: {
- type: String,
- attribute: "data-name",
- reflect: true,
- },
- advancedPinDisplay: {
- type: String,
- attribute: "data-advanced-display",
- converter: IdentifierEntity.attributeConverter,
- reflect: true,
- },
- enabledState: {
- type: String,
- attribute: "data-enabled-state",
- reflect: true,
- },
- nodeDisplayName: {
- type: String,
- attribute: false,
- },
- pureFunction: {
- type: Boolean,
- converter: Utility.booleanConverter,
- attribute: "data-pure-function",
- reflect: true,
- }
- }
-
- get blueprint() {
- return super.blueprint
- }
- set blueprint(v) {
- super.blueprint = v;
- this.#pins.forEach(p => p.blueprint = v);
- }
-
- /** @type {HTMLElement} */
- #nodeNameElement
- get nodeNameElement() {
- return this.#nodeNameElement
- }
- set nodeNameElement(value) {
- this.#nodeNameElement = value;
- }
-
- #pins
-
- /**
- * @param {ObjectEntity} entity
- */
- constructor(entity) {
- super(entity, new NodeTemplate());
- this.#pins = this.getPinEntities().filter(v => !v.isHidden()).map(v => new PinElement(v));
- this.#pins.forEach(pin => pin.nodeElement = this);
- this.name = entity.getObjectName();
- this.advancedPinDisplay = entity.AdvancedPinDisplay?.toString();
- this.enabledState = entity.EnabledState;
- this.nodeDisplayName = entity.getDisplayName();
- this.pureFunction = entity.bIsPureFunc;
- this.dragLinkObjects = [];
- super.setLocation([this.entity.NodePosX.value, this.entity.NodePosY.value]);
- this.entity.subscribe("AdvancedPinDisplay", value => this.advancedPinDisplay = value);
- this.entity.subscribe("Name", value => this.name = value);
- }
-
- /**
- * @param {String} str
- */
- static fromSerializedObject(str) {
- str = str.trim();
- let entity = SerializerFactory.getSerializer(ObjectEntity).deserialize(str);
- return new NodeElement(entity)
- }
-
- 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(pin => pin.sanitizeLinks());
- }
-
- /**
- * @param {String} name
- */
- rename(name) {
- if (this.entity.Name == name) {
- return false
- }
- for (let sourcePinElement of this.getPinElements()) {
- for (let targetPinReference of sourcePinElement.getLinks()) {
- this.blueprint.getPin(targetPinReference).redirectLink(sourcePinElement, new PinReferenceEntity({
- objectName: name,
- pinGuid: sourcePinElement.entity.PinId,
- }));
- }
- }
- this.entity.Name = name;
- }
-
- getPinElements() {
- return this.#pins
- }
-
- /**
- * @returns {PinEntity[]}
- */
- getPinEntities() {
- return this.entity.CustomProperties.filter(v => v instanceof PinEntity)
- }
-
- setLocation(value = [0, 0]) {
- let nodeType = this.entity.NodePosX.constructor;
- this.entity.NodePosX = new nodeType(value[0]);
- this.entity.NodePosY = new nodeType(value[1]);
- super.setLocation(value);
- }
-
- dispatchDeleteEvent(value) {
- let deleteEvent = new CustomEvent(Configuration.nodeDeleteEventName, {
- bubbles: true,
- cancelable: true,
- });
- this.dispatchEvent(deleteEvent);
- }
-
- dispatchReflowEvent() {
- let reflowEvent = new CustomEvent(Configuration.nodeReflowEventName, {
- bubbles: true,
- cancelable: true
- });
- this.dispatchEvent(reflowEvent);
- }
-
- setShowAdvancedPinDisplay(value) {
- this.entity.AdvancedPinDisplay = new IdentifierEntity(value ? "Shown" : "Hidden");
- }
-
- toggleShowAdvancedPinDisplay() {
- this.setShowAdvancedPinDisplay(this.entity.AdvancedPinDisplay?.toString() != "Shown");
- }
-}
-
-customElements.define("ueb-node", NodeElement);
-
+}
+
+/** @extends {ISelectableDraggableElement} */
+class NodeElement extends ISelectableDraggableElement {
+
+ static properties = {
+ ...ISelectableDraggableElement.properties,
+ name: {
+ type: String,
+ attribute: "data-name",
+ reflect: true,
+ },
+ advancedPinDisplay: {
+ type: String,
+ attribute: "data-advanced-display",
+ converter: IdentifierEntity.attributeConverter,
+ reflect: true,
+ },
+ enabledState: {
+ type: String,
+ attribute: "data-enabled-state",
+ reflect: true,
+ },
+ nodeDisplayName: {
+ type: String,
+ attribute: false,
+ },
+ pureFunction: {
+ type: Boolean,
+ converter: Utility.booleanConverter,
+ attribute: "data-pure-function",
+ reflect: true,
+ }
+ }
+
+ get blueprint() {
+ return super.blueprint
+ }
+ set blueprint(v) {
+ super.blueprint = v;
+ this.#pins.forEach(p => p.blueprint = v);
+ }
+
+ /** @type {HTMLElement} */
+ #nodeNameElement
+ get nodeNameElement() {
+ return this.#nodeNameElement
+ }
+ set nodeNameElement(value) {
+ this.#nodeNameElement = value;
+ }
+
+ #pins
+
+ /** @param {ObjectEntity} entity */
+ constructor(entity) {
+ super(entity, new NodeTemplate());
+ this.#pins = this.getPinEntities().filter(v => !v.isHidden()).map(v => new PinElement(v));
+ this.#pins.forEach(pin => pin.nodeElement = this);
+ this.name = entity.getObjectName();
+ this.advancedPinDisplay = entity.AdvancedPinDisplay?.toString();
+ this.enabledState = entity.EnabledState;
+ this.nodeDisplayName = entity.getDisplayName();
+ this.pureFunction = entity.bIsPureFunc;
+ this.dragLinkObjects = [];
+ super.setLocation([this.entity.NodePosX.value, this.entity.NodePosY.value]);
+ this.entity.subscribe("AdvancedPinDisplay", value => this.advancedPinDisplay = value);
+ this.entity.subscribe("Name", value => this.name = value);
+ }
+
+ /** @param {String} str */
+ static fromSerializedObject(str) {
+ str = str.trim();
+ let entity = SerializerFactory.getSerializer(ObjectEntity).deserialize(str);
+ return new NodeElement(entity)
+ }
+
+ 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(pin => pin.sanitizeLinks());
+ }
+
+ /** @param {String} name */
+ rename(name) {
+ if (this.entity.Name == name) {
+ return false
+ }
+ for (let sourcePinElement of this.getPinElements()) {
+ for (let targetPinReference of sourcePinElement.getLinks()) {
+ this.blueprint.getPin(targetPinReference).redirectLink(sourcePinElement, new PinReferenceEntity({
+ objectName: name,
+ pinGuid: sourcePinElement.entity.PinId,
+ }));
+ }
+ }
+ this.entity.Name = name;
+ }
+
+ getPinElements() {
+ return this.#pins
+ }
+
+ /** @returns {PinEntity[]} */
+ getPinEntities() {
+ return this.entity.CustomProperties.filter(v => v instanceof PinEntity)
+ }
+
+ setLocation(value = [0, 0]) {
+ let nodeType = this.entity.NodePosX.constructor;
+ this.entity.NodePosX = new nodeType(value[0]);
+ this.entity.NodePosY = new nodeType(value[1]);
+ super.setLocation(value);
+ }
+
+ dispatchDeleteEvent(value) {
+ let deleteEvent = new CustomEvent(Configuration.nodeDeleteEventName, {
+ bubbles: true,
+ cancelable: true,
+ });
+ this.dispatchEvent(deleteEvent);
+ }
+
+ dispatchReflowEvent() {
+ let reflowEvent = new CustomEvent(Configuration.nodeReflowEventName, {
+ bubbles: true,
+ cancelable: true
+ });
+ this.dispatchEvent(reflowEvent);
+ }
+
+ setShowAdvancedPinDisplay(value) {
+ this.entity.AdvancedPinDisplay = new IdentifierEntity(value ? "Shown" : "Hidden");
+ }
+
+ toggleShowAdvancedPinDisplay() {
+ this.setShowAdvancedPinDisplay(this.entity.AdvancedPinDisplay?.toString() != "Shown");
+ }
+}
+
+customElements.define("ueb-node", NodeElement);
+
class Paste extends IInput {
/** @type {(e: ClipboardEvent) => void} */
@@ -4517,8 +4393,8 @@ class Paste extends IInput {
this.blueprint.addGraphElement(...nodes);
return true
}
-}
-
+}
+
class Select extends IMouseClickDrag {
constructor(target, blueprint, options) {
@@ -4545,8 +4421,8 @@ class Select extends IMouseClickDrag {
this.blueprint.unselectAll();
}
}
-}
-
+}
+
class OrderedIndexArray {
/**
@@ -4685,8 +4561,8 @@ class OrderedIndexArray {
shiftRight(leftLimit, steps = 1) {
this.array.set(this.array.subarray(leftLimit, -steps), leftLimit + steps);
}
-}
-
+}
+
/**
* @typedef {{
* primaryInf: Number,
@@ -4848,61 +4724,53 @@ class FastSelectionModel {
}
this.finalPosition = finalPosition;
}
-}
-
-/**
- * @typedef {import("../element/SelectorElement").default} SelectorElement
- */
+}
+
+/** @typedef {import("../element/SelectorElement").default} SelectorElement */
class SelectorTemplate extends IFromToPositionedTemplate {
-}
-
-/**
- * @extends {IFromToPositionedElement}
- */
-class SelectorElement extends IFromToPositionedElement {
-
- constructor() {
- super({}, new SelectorTemplate());
- this.selectionModel = null;
- }
- /**
- * @param {Number[]} initialPosition
- */
- beginSelect(initialPosition) {
- this.blueprint.selecting = true;
- this.setBothLocations(initialPosition);
- this.selectionModel = new FastSelectionModel(
- initialPosition,
- this.blueprint.getNodes(),
- this.blueprint.nodeBoundariesSupplier,
- this.blueprint.nodeSelectToggleFunction
- );
- }
-
- /**
- * @param {Number[]} finalPosition
- */
- selectTo(finalPosition) {
- /** @type {FastSelectionModel} */ (this.selectionModel)
- .selectTo(finalPosition);
- this.finaPositionX = finalPosition[0];
- this.finaPositionY = finalPosition[1];
- }
-
- endSelect() {
- this.blueprint.selecting = false;
- this.selectionModel = null;
- this.initialPositionX = 0;
- this.initialPositionY = 0;
- this.finaPositionX = 0;
- this.finaPositionY = 0;
- }
-}
-
-customElements.define("ueb-selector", SelectorElement);
-
+}
+
+/** @extends {IFromToPositionedElement} */
+class SelectorElement extends IFromToPositionedElement {
+
+ constructor() {
+ super({}, new SelectorTemplate());
+ this.selectionModel = null;
+ }
+ /** @param {Number[]} initialPosition */
+ beginSelect(initialPosition) {
+ this.blueprint.selecting = true;
+ this.setBothLocations(initialPosition);
+ this.selectionModel = new FastSelectionModel(
+ initialPosition,
+ this.blueprint.getNodes(),
+ this.blueprint.nodeBoundariesSupplier,
+ this.blueprint.nodeSelectToggleFunction
+ );
+ }
+
+ /** @param {Number[]} finalPosition */
+ selectTo(finalPosition) {
+ /** @type {FastSelectionModel} */ (this.selectionModel)
+ .selectTo(finalPosition);
+ this.finaPositionX = finalPosition[0];
+ this.finaPositionY = finalPosition[1];
+ }
+
+ endSelect() {
+ this.blueprint.selecting = false;
+ this.selectionModel = null;
+ this.initialPositionX = 0;
+ this.initialPositionY = 0;
+ this.finaPositionX = 0;
+ this.finaPositionY = 0;
+ }
+}
+
+customElements.define("ueb-selector", SelectorElement);
+
class Unfocus extends IInput {
/** @type {(e: MouseEvent) => void} */
@@ -4919,9 +4787,7 @@ class Unfocus extends IInput {
}
}
- /**
- * @param {HTMLElement} target
- */
+ /** @param {HTMLElement} target */
clickedSomewhere(target) {
// If target is outside the blueprint grid
if (!target.closest("ueb-blueprint")) {
@@ -4936,8 +4802,8 @@ class Unfocus extends IInput {
unlistenEvents() {
document.removeEventListener("click", this.#clickHandler);
}
-}
-
+}
+
/**
* @typedef {import("../Blueprint").default} Blueprint
* @typedef {import("../element/PinElement").default} PinElement
@@ -4967,16 +4833,12 @@ class BlueprintTemplate extends ITemplate {
}), {}),
}
- /**
- * @param {Blueprint} blueprint
- */
+ /** @param {Blueprint} blueprint */
constructed(blueprint) {
blueprint.style.cssText = Object.entries(BlueprintTemplate.styleVariables).map(([k, v]) => `${k}:${v};`).join("");
}
- /**
- * @param {Blueprint} blueprint
- */
+ /** @param {Blueprint} blueprint */
createInputObjects(blueprint) {
return [
new Copy(blueprint.getGridDOMElement(), blueprint),
@@ -5071,17 +4933,15 @@ class BlueprintTemplate extends ITemplate {
`ueb-node[data-name="${pinReference.objectName}"] ueb-pin[data-id="${pinReference.pinGuid}"]`
))
}
-}
-
+}
+
/**
* @typedef {import("./element/PinElement").default} PinElement
* @typedef {import("./entity/GuidEntity").default} GuidEntity
* @typedef {import("./entity/PinReferenceEntity").default} PinReferenceEntity
*/
-/**
- * @extends {IElement}
- */
+/** @extends {IElement} */
class Blueprint extends IElement {
static properties = {
@@ -5176,9 +5036,7 @@ class Blueprint extends IElement {
node.setSelected(selected);
}
- /**
- * @param {Configuration} settings
- */
+ /** @param {Configuration} settings */
constructor(settings = new Configuration()) {
super({}, new BlueprintTemplate());
this.selecting = false;
@@ -5273,9 +5131,7 @@ class Blueprint extends IElement {
return Utility.snapToGrid(location, Configuration.gridSize)
}
- /**
- * @param {Number[]} param0
- */
+ /** @param {Number[]} param0 */
seamlessExpand([x, y]) {
x = Math.round(x);
y = Math.round(y);
@@ -5333,18 +5189,14 @@ class Blueprint extends IElement {
return parseFloat(getComputedStyle(this.gridElement).getPropertyValue("--ueb-scale"))
}
- /**
- * @param {Number[]} param0
- */
+ /** @param {Number[]} param0 */
compensateTranslation([x, y]) {
x -= this.translateX;
y -= this.translateY;
return [x, y]
}
- /**
- * Returns the list of nodes in this blueprint. It can filter the list providing just the selected ones.
- */
+ /** Returns the list of nodes in this blueprint. It can filter the list providing just the selected ones. */
getNodes(selected = false) {
if (selected) {
return this.nodes.filter(
@@ -5355,9 +5207,7 @@ class Blueprint extends IElement {
}
}
- /**
- * @param {PinReferenceEntity} pinReference
- */
+ /** @param {PinReferenceEntity} pinReference */
getPin(pinReference) {
/*let result = this.template.getPin(this, pinReference)
if (result) {
@@ -5399,23 +5249,17 @@ class Blueprint extends IElement {
)
}
- /**
- * Select all nodes
- */
+ /** Select all nodes */
selectAll() {
this.getNodes().forEach(node => this.nodeSelectToggleFunction(node, true));
}
- /**
- * Unselect all nodes
- */
+ /** Unselect all nodes */
unselectAll() {
this.getNodes().forEach(node => this.nodeSelectToggleFunction(node, false));
}
- /**
- * @param {...IElement} graphElements
- */
+ /** @param {...IElement} graphElements */
addGraphElement(...graphElements) {
for (let element of graphElements) {
element.blueprint = this;
@@ -5447,9 +5291,7 @@ class Blueprint extends IElement {
);
}
- /**
- * @param {...IElement} graphElements
- */
+ /** @param {...IElement} graphElements */
removeGraphElement(...graphElements) {
for (let element of graphElements) {
if (element.closest("ueb-blueprint") == this) {
@@ -5489,20 +5331,14 @@ class Blueprint extends IElement {
}
}
-customElements.define("ueb-blueprint", Blueprint);
-
-/**
- * @typedef {import("../entity/IEntity").default} IEntity
- */
+customElements.define("ueb-blueprint", Blueprint);
-/**
- * @template {IEntity} T
- */
+/** @typedef {import("../entity/IEntity").default} IEntity */
+
+/** @template {IEntity} T */
class GeneralSerializer extends ISerializer {
- /**
- * @param {new () => T} entityType
- */
+ /** @param {new () => T} entityType */
constructor(wrap, entityType, prefix, separator, trailingSeparator, attributeValueConjunctionSign, attributeKeyPrinter) {
wrap = wrap ?? (v => `(${v})`);
super(entityType, prefix, separator, trailingSeparator, attributeValueConjunctionSign, attributeKeyPrinter);
@@ -5531,15 +5367,11 @@ class GeneralSerializer extends ISerializer {
let result = this.wrap(this.subWrite(entity, [], object, insideString));
return result
}
-}
-
-/**
- * @typedef {import("../entity/IEntity").default} IEntity
- */
+}
-/**
- * @template {IEntity | Boolean | Number | String} T
- */
+/** @typedef {import("../entity/IEntity").default} IEntity */
+
+/** @template {IEntity | Boolean | Number | String} T */
class CustomSerializer extends GeneralSerializer {
#objectWriter
@@ -5562,20 +5394,14 @@ class CustomSerializer extends GeneralSerializer {
let result = this.#objectWriter(object, insideString);
return result
}
-}
-
-/**
- * @typedef {import("../entity/IEntity").default} IEntity
- */
+}
-/**
- * @template {IEntity} T
- */
+/** @typedef {import("../entity/IEntity").default} IEntity */
+
+/** @template {IEntity} T */
class ToStringSerializer extends GeneralSerializer {
- /**
- * @param {new () => T} entityType
- */
+ /** @param {new () => T} entityType */
constructor(entityType) {
super(undefined, entityType);
}
@@ -5589,8 +5415,8 @@ class ToStringSerializer extends GeneralSerializer {
? `"${Utility.escapeString(object.toString())}"` // String will have quotes if not inside a string already
: Utility.escapeString(object.toString())
}
-}
-
+}
+
function initializeSerializerFactory() {
const bracketsWrapped = v => `(${v})`;
@@ -5726,8 +5552,8 @@ function initializeSerializerFactory() {
VectorEntity,
new GeneralSerializer(bracketsWrapped, VectorEntity)
);
-}
-
-initializeSerializerFactory();
-
-export { Blueprint, Configuration, LinkElement, NodeElement };
+}
+
+initializeSerializerFactory();
+
+export { Blueprint, Configuration, LinkElement, NodeElement };
diff --git a/dist/ueblueprint.min.js b/dist/ueblueprint.min.js
index cfd24a6..884ad38 100644
--- a/dist/ueblueprint.min.js
+++ b/dist/ueblueprint.min.js
@@ -20,4 +20,4 @@ var g;p.finalized=!0,p.elementProperties=new Map,p.elementStyles=[],p.shadowRoot
* Copyright 2017 Google LLC
* SPDX-License-Identifier: BSD-3-Clause
*/
-var X,Y;null==W||W(H,B),(null!==(g=globalThis.litHtmlVersions)&&void 0!==g?g:globalThis.litHtmlVersions=[]).push("2.2.7");class q extends p{constructor(){super(...arguments),this.renderOptions={host:this},this._$Do=void 0}createRenderRoot(){var e,t;const n=super.createRenderRoot();return null!==(e=(t=this.renderOptions).renderBefore)&&void 0!==e||(t.renderBefore=n.firstChild),n}update(e){const t=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(e),this._$Do=((e,t,n)=>{var i,r;const s=null!==(i=null==n?void 0:n.renderBefore)&&void 0!==i?i:t;let o=s._$litPart$;if(void 0===o){const e=null!==(r=null==n?void 0:n.renderBefore)&&void 0!==r?r:null;s._$litPart$=o=new B(t.insertBefore(w(),e),e,void 0,null!=n?n:{})}return o._$AI(e),o})(t,this.renderRoot,this.renderOptions)}connectedCallback(){var e;super.connectedCallback(),null===(e=this._$Do)||void 0===e||e.setConnected(!0)}disconnectedCallback(){var e;super.disconnectedCallback(),null===(e=this._$Do)||void 0===e||e.setConnected(!1)}render(){return D}}q.finalized=!0,q._$litElement$=!0,null===(X=globalThis.litElementHydrateSupport)||void 0===X||X.call(globalThis,{LitElement:q});const Z=globalThis.litElementPolyfillSupport;null==Z||Z({LitElement:q}),(null!==(Y=globalThis.litElementVersions)&&void 0!==Y?Y:globalThis.litElementVersions=[]).push("3.2.2");class J{static deleteNodesKeyboardKey="Delete";static editTextEventName={begin:"ueb-edit-text-begin",end:"ueb-edit-text-end"};static enableZoomIn=["LeftControl","RightControl"];static expandGridSize=400;static focusEventName={begin:"blueprint-focus",end:"blueprint-unfocus"};static fontSize=r``;static gridAxisLineColor=r``;static gridExpandThreshold=.25;static gridLineColor=r``;static gridLineWidth=1;static gridSet=8;static gridSetLineColor=r``;static gridShrinkThreshold=4;static gridSize=16;static hexColorRegex=/^\s*#(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})([0-9a-fA-F]{2})?|#(?[0-9a-fA-F])(?[0-9a-fA-F])(?[0-9a-fA-F])\s*$/;static keysSeparator="+";static linkCurveHeight=15;static linkCurveWidth=80;static linkMinWidth=100;static linkRightSVGPath=(e,t,n)=>{let i=100-e;return`M ${e} 0 C ${t} 0, ${n} 0, 50 50 S ${i-t+e} 100, ${i} 100`};static maxZoom=7;static minZoom=-12;static mouseWheelFactor=.2;static nodeDeleteEventName="ueb-node-delete";static nodeDragEventName="ueb-node-drag";static nodeDragLocalEventName="ueb-node-drag-local";static nodeName=(e,t)=>`${e}_${t}`;static nodeRadius=8;static nodeReflowEventName="ueb-node-reflow";static pinColor={"/Script/CoreUObject.LinearColor":r``,"/Script/CoreUObject.Vector":r``,bool:r``,default:r``,exec:r``,name:r``,real:r``,string:r``};static selectAllKeyboardKey="(bCtrl=True,Key=A)";static trackingMouseEventName={begin:"ueb-tracking-mouse-begin",end:"ueb-tracking-mouse-end"};static windowCloseEventName="ueb-window-close";static ModifierKeys=["Ctrl","Shift","Alt","Meta"];static 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 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t.toString(e)}))},uintBE:g,uint8BE:g(1),uint16BE:g(2),uint32BE:g(4),uintLE:m,uint8LE:m(1),uint16LE:m(2),uint32LE:m(4),intBE:f,int8BE:f(1),int16BE:f(2),int32BE:f(4),intLE:v,int8LE:v(1),int16LE:v(2),int32LE:v(4),floatBE:h("floatBE",4).map((function(e){return e.readFloatBE(0)})),floatLE:h("floatLE",4).map((function(e){return e.readFloatLE(0)})),doubleBE:h("doubleBE",8).map((function(e){return e.readDoubleBE(0)})),doubleLE:h("doubleLE",8).map((function(e){return e.readDoubleLE(0)}))},e.exports=i}]));let ke=Pe;class xe{static getGrammarForType(e,t,n){if(t instanceof te){let i=xe.getGrammarForType(e,t.type,n);return!t.serialized||t.type instanceof String||(i=i.wrap(ke.string('"'),ke.string('"'))),i}switch(ne.getType(t)){case Boolean:return e.Boolean;case Number:return e.Number;case ue:return e.Integer;case String:return e.String;case ae:return e.Guid;case le:return e.Identifier;case se:return e.Reference;case pe:return e.LocalizedText;case ce:return e.InvariantText;case me:return e.PinReference;case fe:return e.Vector;case ve:return e.SimpleSerializationVectorEntity;case he:return e.LinearColor;case oe:return e.FunctionReference;case be:return e.Pin;case Array:return ke.seqMap(ke.string("("),t.map((t=>xe.getGrammarForType(e,ne.getType(t)))).reduce(((t,n)=>n&&t!==e.AttributeAnyValue?t.or(n):e.AttributeAnyValue)).trim(ke.optWhitespace).sepBy(ke.string(",")).skip(ke.regex(/,?\s*/)),ke.string(")"),((e,t,n)=>t));default:return n}}static createPropertyGrammar=(e,t,n=ke.string("=").trim(ke.optWhitespace))=>e.AttributeName.skip(n).chain((n=>{const i=n.split("."),r=ne.objectGet(t.attributes,i);return xe.getGrammarForType(e,r,e.AttributeAnyValue).map((e=>t=>ne.objectSet(t,i,e,!0)))}));static createEntityGrammar=(e,t)=>ke.seqMap(t.lookbehind?ke.seq(ke.string(t.lookbehind),ke.optWhitespace,ke.string("(")):ke.string("("),xe.createPropertyGrammar(e,t).trim(ke.optWhitespace).sepBy(ke.string(",")).skip(ke.regex(/,?/).then(ke.optWhitespace)),ke.string(")"),((e,n,i)=>{let r={};return n.forEach((e=>e(r))),new t(r)}));InlineWhitespace=e=>ke.regex(/[^\S\n]+/).desc("inline whitespace");InlineOptWhitespace=e=>ke.regex(/[^\S\n]*/).desc("inline optional whitespace");MultilineWhitespace=e=>ke.regex(/[^\S\n]*\n\s*/).desc("whitespace with at least a newline");Null=e=>ke.seq(ke.string("("),e.InlineOptWhitespace,ke.string(")")).map((e=>null)).desc("null: ()");Boolean=e=>ke.alt(ke.string("True"),ke.string("true"),ke.string("False"),ke.string("false")).map((e=>"true"===e.toLocaleLowerCase())).desc("either True or False");HexDigit=e=>ke.regex(/[0-9a-fA-f]/).desc("hexadecimal digit");Number=e=>ke.regex(/[\-\+]?[0-9]+(?:\.[0-9]+)?/).map(Number).desc("a number");NaturalNumber=e=>ke.regex(/0|[1-9]\d*/).map(Number).desc("a natural number");ColorNumber=e=>e.NaturalNumber.assert((e=>0<=e&&e<256),"the color must be between 0 and 256 excluded");Word=e=>ke.regex(/[a-zA-Z]+/).desc("a word");String=e=>ke.regex(/(?:[^"\\]|\\.)*/).wrap(ke.string('"'),ke.string('"')).map(ne.unescapeString).desc('string (with possibility to escape the quote using ")');ReferencePath=e=>ke.seq(ke.string("/"),e.PathSymbol.map((e=>e.toString())).sepBy1(ke.string(".")).tieWith(".")).tie().atLeast(2).tie().desc('a path (words with possibly underscore, separated by ".", separated by "/")');AttributeName=e=>e.Word.sepBy1(ke.string(".")).tieWith(".").desc('words separated by ""');None=e=>ke.string("None").map((e=>new se({type:"None",path:""}))).desc("none");Integer=e=>ke.regex(/[\-\+]?[0-9]+/).map((e=>new ue(e))).desc("an integer");Guid=e=>e.HexDigit.times(32).tie().map((e=>new ae({value:e}))).desc("32 digit hexadecimal value");Identifier=e=>ke.regex(/\w+/).map((e=>new le(e)));PathSymbol=e=>ke.regex(/[0-9\w]+/).map((e=>new ge({value:e})));Reference=e=>ke.alt(e.None,...[e.ReferencePath.map((e=>new se({type:"",path:e})))].flatMap((e=>[e,e.trim(ke.string('"'))])),ke.seqMap(e.Word,ke.optWhitespace,ke.alt(...[e.ReferencePath].flatMap((e=>[e.wrap(ke.string('"'),ke.string('"')),e.wrap(ke.string("'\""),ke.string("\"'"))]))),((e,t,n)=>new se({type:e,path:n}))),e.Word.map((e=>new se({type:e,path:""}))));LocalizedText=e=>ke.seqMap(ke.string(pe.lookbehind).skip(ke.optWhitespace).skip(ke.string("(")),e.String.trim(ke.optWhitespace),ke.string(","),e.String.trim(ke.optWhitespace),ke.string(","),e.String.trim(ke.optWhitespace),ke.string(")"),((e,t,n,i,r,s,o)=>new pe({namespace:t,key:i,value:s})));InvariantText=e=>e.String.trim(ke.optWhitespace).wrap(ke.string(ce.lookbehind).skip(ke.optWhitespace).skip(ke.string("(")),ke.string(")")).map((e=>new ce({value:e})));AttributeAnyValue=e=>ke.alt(e.Null,e.None,e.Boolean,e.Number,e.Integer,e.String,e.Guid,e.LocalizedText,e.InvariantText,e.Reference,e.Vector,e.LinearColor);PinReference=e=>ke.seqMap(e.PathSymbol,ke.whitespace,e.Guid,((e,t,n)=>new me({objectName:e,pinGuid:n})));Vector=e=>xe.createEntityGrammar(e,fe);SimpleSerializationVectorEntity=e=>ke.seqMap(e.Number,ke.string(",").trim(ke.optWhitespace),e.Number,ke.string(",").trim(ke.optWhitespace),e.Number,((e,t,n,i,r)=>new ve({X:e,Y:n,Z:r})));LinearColor=e=>xe.createEntityGrammar(e,he);FunctionReference=e=>xe.createEntityGrammar(e,oe);KeyBinding=e=>ke.alt(e.Identifier.map((e=>new de({Key:e}))),xe.createEntityGrammar(e,de));Pin=e=>xe.createEntityGrammar(e,be);CustomProperties=e=>ke.string("CustomProperties").then(ke.whitespace).then(e.Pin).map((e=>t=>{let n=ne.objectGet(t,["CustomProperties"],[]);n.push(e),ne.objectSet(t,["CustomProperties"],n,!0)}));Object=e=>ke.seqMap(ke.seq(ke.string("Begin"),ke.whitespace,ke.string("Object"),ke.whitespace),ke.alt(e.CustomProperties,xe.createPropertyGrammar(e,Ee)).sepBy1(ke.whitespace),ke.seq(e.MultilineWhitespace,ke.string("End"),ke.whitespace,ke.string("Object")),((e,t,n)=>{let i={};return t.forEach((e=>e(i))),new Ee(i)}));MultipleObject=e=>e.Object.sepBy1(ke.whitespace).trim(ke.optWhitespace);LinearColorFromHex=e=>ke.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(ke.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=>ke.seqMap(e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber,ke.string(",").skip(ke.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=>ke.string("rgb").then(e.LinearColorFromRGBList.wrap(ke.regex(/\(\s*/),ke.regex(/\s*\)/)));LinearColorFromRGBA=e=>ke.string("rgba").then(ke.seqMap(e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber.map(Number),ke.string(",").skip(ke.optWhitespace),ke.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(ke.regex(/\(\s*/),ke.regex(/\s*\)/)));LinearColorFromAnyColor=e=>ke.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA)}class Ce{static grammar=Pe.createLanguage(new xe);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?`"${this.writeValue(e,a,s,!0)}"`:this.writeValue(e,a,s,i))}}return this.trailingSeparator&&r.length&&1===s.length&&(r+=this.separator),r}showProperty(e,t,n,i){const r=this.entityType.attributes,s=ne.objectGet(r,n);return!(s instanceof te)||(!ne.equals(s.value,i)||s.showDefault)}}class Ne extends Ce{constructor(){super(Ee," ","\n",!1)}showProperty(e,t,n,i){switch(n.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,n,i)}read(e){const t=Ce.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=Ce.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,n){return`Begin Object Class=${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(be).serialize(e))).join("")}\nEnd Object\n`}}class Ae extends Q{#d;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new Ne;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 $e{static styles=r``;#h=[];get inputObjects(){return this.#h}constructed(e){}connectedCallback(e){}willUpdate(e,t){}update(e,t){}render(e){return T``}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 Le 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=Ce.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 Te extends Le{constructor(e,t,n={}){n.activationKeys=J.deleteNodesKeyboardKey,super(e,t,n)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class De extends Q{constructor(e,t,n){super(e,t,n),this.movementSpace=this.blueprint?.getGridDOMElement()??document.documentElement}locationFromEvent(e){const t=ne.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.blueprint.compensateTranslation(t)}}class Oe extends De{#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 Me extends Oe{#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 _e extends Le{#v;constructor(e,t,n={}){n.activationKeys=J.enableZoomIn,super(e,t,n)}fire(){this.#v=this.blueprint.getInputObject(Me),this.#v.enableZoonIn=!0}unfire(){this.#v.enableZoonIn=!1}}class Ie extends Le{constructor(e,t,n={}){n.activationKeys=J.selectAllKeyboardKey,super(e,t,n)}fire(){this.blueprint.selectAll()}}class He extends De{#b;#y;#E;#w;#S=!1;#P;#k;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.#k=this.options.draggableElement;let i=this;this.#b=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.#k.addEventListener("mousedown",this.#b),2==this.options.clickButton&&this.#k.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.#k.removeEventListener("mousedown",this.#b)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class ze extends He{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class je extends De{#x=null;#C;#N;#A;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#C=e=>{e.preventDefault(),i.blueprint.mousePosition=i.locationFromEvent(e)},this.#N=e=>{i.#x||(e.preventDefault(),this.#x=e.detail.tracker,i.unlistenMouseMove())},this.#A=e=>{i.#x==e.detail.tracker&&(e.preventDefault(),i.#x=null,i.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#C)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#C)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.addEventListener(J.trackingMouseEventName.end,this.#A)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.removeEventListener(J.trackingMouseEventName.end,this.#A)}}class Be 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}#T;get template(){return this.#T}inputObjects=[];constructor(e,t){super(),this.#L=e,this.#T=t,this.inputObjects=[],this.#T.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 Fe extends Be{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 Ue extends Fe{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 Re extends He{constructor(e,t,n={}){n.consumeEvent=!0,super(e,t,n)}}class Ge extends Be{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 Ve extends $e{update(e,t){super.update(e,t),t.has("initialPositionX")&&e.style.setProperty("--ueb-from-x",`${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 Ke extends Ve{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=>rt[0]?t[1]:n*r+i}static c1DecreasingValue=Ke.decreasingValue(-.15,[100,15]);static c2DecreasingValue=Ke.decreasingValue(-.06,[500,130]);static c2Clamped=Ke.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.linkMessageIcon||""!=e.linkMessageText?T`
${e.linkMessageText}
`:T``}`}}class We extends Ge{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}};#D;get sourcePin(){return this.#D}set sourcePin(e){this.#O(e,!1)}#M;get destinationPin(){return this.#M}set destinationPin(e){this.#O(e,!0)}#_;#I;#H;#z;#j;pathElement;constructor(e,t){super({},new Ke);const n=this;this.#_=()=>n.remove(),this.#I=e=>n.addSourceLocation(e.detail.value),this.#H=e=>n.addDestinationLocation(e.detail.value),this.#z=e=>n.setSourceLocation(),this.#j=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.#j:this.#z),this.#F()}if(t?this.#M=e:this.#D=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.#j:this.#z),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",We);class Xe extends He{#U;#R;#G;link;enteredPin;linkValid=!1;constructor(e,t,n){super(e,t,n);let i=this;this.#R=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.#G=e=>{i.enteredPin==e.target&&(i.enteredPin=null,i.linkValid=!1,i.link?.setMessagePlaceNode())}}startDrag(e){this.link=new We(this.target,null),this.blueprint.linksContainerElement.prepend(this.link),this.link.setMessagePlaceNode(),this.#U=this.blueprint.querySelectorAll("ueb-pin"),this.#U.forEach((e=>{e!=this.target&&(e.getClickableElement().addEventListener("mouseenter",this.#R),e.getClickableElement().addEventListener("mouseleave",this.#G))})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){this.#U.forEach((e=>{e.removeEventListener("mouseenter",this.#R),e.removeEventListener("mouseleave",this.#G)})),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.#U=null}}class Ye extends $e{static styles=r``;connectedCallback(e){super.connectedCallback(e),e.nodeElement=e.closest("ueb-node")}createInputObjects(e){return[new Xe(e.clickableElement,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}render(e){const t=T`
`:T``}}class Ze extends qe{#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"]}renderInput(e){return e.isInput()?T``:super.renderInput(e)}}class Je extends Ye{renderIcon(e){return T``}}class Qe extends De{#b;#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.#b=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.#b),2==this.options.clickButton&&this.target.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.target.removeEventListener("mousedown",this.#b)}clicked(e){}unclicked(e){}}class et extends He{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 tt extends $e{getDraggableElement(e){return e}createDraggableObject(e){return new et(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0})}createInputObjects(e){return[...super.createInputObjects(e),this.createDraggableObject(e)]}update(e,t){super.update(e,t),t.has("locationX")&&e.style.setProperty("--ueb-position-x",`${e.locationX}`),t.has("locationY")&&e.style.setProperty("--ueb-position-y",`${e.locationY}`)}}class nt extends tt{static windowName=T`Window`;toggleAdvancedDisplayHandler;getDraggableElement(e){return e.querySelector(".ueb-window-top")}createDraggableObject(e){return new et(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0,stepSize:1})}render(e){return T`
${this.constructor.windowName}
Content
`}}class it extends Ue{static#W={window:nt};static properties={...Ue.properties,type:{type:String,attribute:"data-type",reflect:!0}};constructor(e={}){e.type??="window",super({},new it.#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",it);class rt extends Qe{#X;constructor(e,t,n={}){n.windowType??="window",super(e,t,n)}clicked(e){}unclicked(e){this.#X=new it({type:this.options.windowType}),this.blueprint.append(this.#X)}}class st extends qe{#K;firstUpdated(e,t){super.firstUpdated(e,t),this.#K=e.querySelector(".ueb-pin-input")}createInputObjects(e){return[...super.createInputObjects(e),new rt(this.#K,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}getInputs(e){return[this.#K.dataset.linearColor]}setInputs(e,t=[]){}renderInput(e){return e.isInput()?T``:super.renderInput(e)}}class ot extends qe{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 at extends qe{setInputs(e,t=[]){t&&0!=t.length||(t=this.getInput(e));let n=!0;for(let i=0;ie.innerText=t[n])),n&&e.setDefaultValue(t.map((e=>qe.stringFromInputToUE(e))).reduce(((e,t)=>e+t),""))}renderInput(e){return e.isInput()?T`X
`}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 wt,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 kt extends Be{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=Pt.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 Pt),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]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 mt&&!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 We&&!this.links.includes(t)&&(this.links.push(t),this.linksContainerElement&&!this.linksContainerElement.contains(t)&&this.linksContainerElement.appendChild(t));e.filter((e=>e instanceof mt)).forEach((e=>e.sanitizeLinks()))}removeGraphElement(...e){for(let t of e)if(t.closest("ueb-blueprint")==this){t.remove();let e=t instanceof mt?this.nodes:t instanceof We?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",kt);class xt extends Ce{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=xe.getGrammarForType(Ce.grammar,this.entityType).parse(e);if(!t.status)throw new Error(`Error when trying to parse the entity ${this.entityType.prototype.constructor.name}.`);return t.value}write(e,t,n=!1){return this.wrap(this.subWrite(e,[],t,n))}}class Ct extends xt{#ee;constructor(e,t){super(void 0,t),this.#ee=e}write(e,t,n=!1){return this.#ee(t,n)}}class Nt extends xt{constructor(e){super(void 0,e)}write(e,t,n){return n||t.constructor!==String?ne.escapeString(t.toString()):`"${ne.escapeString(t.toString())}"`}}!function(){const e=e=>`(${e})`;ie.registerSerializer(null,new Ct(((e,t)=>"()"),null)),ie.registerSerializer(Array,new Ct(((e,t)=>`(${e.map((e=>ie.getSerializer(ne.getType(e)).serialize(e,t)+",")).join("")})`),Array)),ie.registerSerializer(Boolean,new Ct(((e,t)=>e?t?"true":"True":t?"false":"False"),Boolean)),ie.registerSerializer(oe,new xt(e,oe)),ie.registerSerializer(ae,new Nt(ae)),ie.registerSerializer(le,new Nt(le)),ie.registerSerializer(ue,new Nt(ue)),ie.registerSerializer(ce,new xt((e=>`${ce.lookbehind}(${e})`),ce,"",", ",!1,"",(e=>""))),ie.registerSerializer(de,new xt(e,de)),ie.registerSerializer(he,new xt(e,he)),ie.registerSerializer(pe,new xt((e=>`${pe.lookbehind}(${e})`),pe,"",", ",!1,"",(e=>""))),ie.registerSerializer(Number,new Ct((e=>e.toString()),Number)),ie.registerSerializer(Ee,new Ne),ie.registerSerializer(se,new Ct((e=>(e.type??"")+(e.path?e.type?`'"${e.path}"'`:`"${e.path}"`:"")),se)),ie.registerSerializer(ge,new Nt(ge)),ie.registerSerializer(be,new xt((e=>`${be.lookbehind} (${e})`),be,"",",",!0)),ie.registerSerializer(me,new xt((e=>e),me,""," ",!1,"",(e=>""))),ie.registerSerializer(String,new Ct(((e,t)=>t?ne.escapeString(e):`"${ne.escapeString(e)}"`),String)),ie.registerSerializer(ve,new Ct(((e,t)=>`${e.X}, ${e.Y}, ${e.Z}`),ve)),ie.registerSerializer(fe,new xt(e,fe))}();export{kt as Blueprint,J as Configuration,We as LinkElement,mt as NodeElement};
+var X,Y;null==W||W(H,B),(null!==(g=globalThis.litHtmlVersions)&&void 0!==g?g:globalThis.litHtmlVersions=[]).push("2.2.7");class q extends p{constructor(){super(...arguments),this.renderOptions={host:this},this._$Do=void 0}createRenderRoot(){var e,t;const n=super.createRenderRoot();return null!==(e=(t=this.renderOptions).renderBefore)&&void 0!==e||(t.renderBefore=n.firstChild),n}update(e){const t=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(e),this._$Do=((e,t,n)=>{var i,r;const s=null!==(i=null==n?void 0:n.renderBefore)&&void 0!==i?i:t;let o=s._$litPart$;if(void 0===o){const e=null!==(r=null==n?void 0:n.renderBefore)&&void 0!==r?r:null;s._$litPart$=o=new B(t.insertBefore(w(),e),e,void 0,null!=n?n:{})}return o._$AI(e),o})(t,this.renderRoot,this.renderOptions)}connectedCallback(){var e;super.connectedCallback(),null===(e=this._$Do)||void 0===e||e.setConnected(!0)}disconnectedCallback(){var e;super.disconnectedCallback(),null===(e=this._$Do)||void 0===e||e.setConnected(!1)}render(){return D}}q.finalized=!0,q._$litElement$=!0,null===(X=globalThis.litElementHydrateSupport)||void 0===X||X.call(globalThis,{LitElement:q});const Z=globalThis.litElementPolyfillSupport;null==Z||Z({LitElement:q}),(null!==(Y=globalThis.litElementVersions)&&void 0!==Y?Y:globalThis.litElementVersions=[]).push("3.2.2");class J{static deleteNodesKeyboardKey="Delete";static editTextEventName={begin:"ueb-edit-text-begin",end:"ueb-edit-text-end"};static enableZoomIn=["LeftControl","RightControl"];static expandGridSize=400;static focusEventName={begin:"blueprint-focus",end:"blueprint-unfocus"};static fontSize=r``;static gridAxisLineColor=r``;static gridExpandThreshold=.25;static gridLineColor=r``;static gridLineWidth=1;static gridSet=8;static gridSetLineColor=r``;static gridShrinkThreshold=4;static gridSize=16;static hexColorRegex=/^\s*#(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})([0-9a-fA-F]{2})?|#(?[0-9a-fA-F])(?[0-9a-fA-F])(?[0-9a-fA-F])\s*$/;static keysSeparator="+";static linkCurveHeight=15;static linkCurveWidth=80;static linkMinWidth=100;static linkRightSVGPath=(e,t,n)=>{let i=100-e;return`M ${e} 0 C ${t} 0, ${n} 0, 50 50 S ${i-t+e} 100, ${i} 100`};static maxZoom=7;static minZoom=-12;static mouseWheelFactor=.2;static nodeDeleteEventName="ueb-node-delete";static nodeDragEventName="ueb-node-drag";static nodeDragLocalEventName="ueb-node-drag-local";static nodeName=(e,t)=>`${e}_${t}`;static nodeRadius=8;static nodeReflowEventName="ueb-node-reflow";static pinColor={"/Script/CoreUObject.LinearColor":r``,"/Script/CoreUObject.Vector":r``,bool:r``,default:r``,exec:r``,name:r``,real:r``,string:r``};static selectAllKeyboardKey="(bCtrl=True,Key=A)";static trackingMouseEventName={begin:"ueb-tracking-mouse-begin",end:"ueb-tracking-mouse-end"};static windowCloseEventName="ueb-window-close";static ModifierKeys=["Ctrl","Shift","Alt","Meta"];static 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n=e.length?S(t,"any character/byte"):w(t+1,N(e,t))})),se=i((function(e,t){return w(e.length,e.slice(t))})),oe=i((function(e,t){return t=0})).desc(t)},i.optWhitespace=de,i.Parser=i,i.range=function(e,t){return ee((function(n){return e<=n&&n<=t})).desc(e+"-"+t)},i.regex=Y,i.regexp=Y,i.sepBy=K,i.sepBy1=W,i.seq=R,i.seqMap=G,i.seqObj=function(){for(var e,t={},n=0,r=(e=arguments,Array.prototype.slice.call(e)),s=r.length,o=0;o255)throw new Error("Value specified to byte constructor ("+e+"=0x"+e.toString(16)+") is larger in value than a single byte.");var t=(e>15?"0x":"0x0")+e.toString(16);return i((function(n,i){var r=N(n,i);return r===e?w(i+1,r):S(i,t)}))},buffer:function(e){return h("buffer",e).map((function(e){return Buffer.from(e)}))},encodedString:function(e,t){return h("string",t).map((function(t){return t.toString(e)}))},uintBE:g,uint8BE:g(1),uint16BE:g(2),uint32BE:g(4),uintLE:m,uint8LE:m(1),uint16LE:m(2),uint32LE:m(4),intBE:f,int8BE:f(1),int16BE:f(2),int32BE:f(4),intLE:v,int8LE:v(1),int16LE:v(2),int32LE:v(4),floatBE:h("floatBE",4).map((function(e){return e.readFloatBE(0)})),floatLE:h("floatLE",4).map((function(e){return e.readFloatLE(0)})),doubleBE:h("doubleBE",8).map((function(e){return e.readDoubleBE(0)})),doubleLE:h("doubleLE",8).map((function(e){return e.readDoubleLE(0)}))},e.exports=i}]));let ke=Pe;class xe{static getGrammarForType(e,t,n){if(t instanceof te){let i=xe.getGrammarForType(e,t.type,n);return!t.serialized||t.type instanceof String||(i=i.wrap(ke.string('"'),ke.string('"'))),i}switch(ne.getType(t)){case Boolean:return e.Boolean;case Number:return e.Number;case ue:return e.Integer;case String:return e.String;case ae:return e.Guid;case le:return e.Identifier;case se:return e.Reference;case pe:return e.LocalizedText;case ce:return e.InvariantText;case me:return e.PinReference;case fe:return e.Vector;case ve:return e.SimpleSerializationVectorEntity;case he:return e.LinearColor;case oe:return e.FunctionReference;case be:return e.Pin;case Array:return ke.seqMap(ke.string("("),t.map((t=>xe.getGrammarForType(e,ne.getType(t)))).reduce(((t,n)=>n&&t!==e.AttributeAnyValue?t.or(n):e.AttributeAnyValue)).trim(ke.optWhitespace).sepBy(ke.string(",")).skip(ke.regex(/,?\s*/)),ke.string(")"),((e,t,n)=>t));default:return n}}static createPropertyGrammar=(e,t,n=ke.string("=").trim(ke.optWhitespace))=>e.AttributeName.skip(n).chain((n=>{const i=n.split("."),r=ne.objectGet(t.attributes,i);return xe.getGrammarForType(e,r,e.AttributeAnyValue).map((e=>t=>ne.objectSet(t,i,e,!0)))}));static createEntityGrammar=(e,t)=>ke.seqMap(t.lookbehind?ke.seq(ke.string(t.lookbehind),ke.optWhitespace,ke.string("(")):ke.string("("),xe.createPropertyGrammar(e,t).trim(ke.optWhitespace).sepBy(ke.string(",")).skip(ke.regex(/,?/).then(ke.optWhitespace)),ke.string(")"),((e,n,i)=>{let r={};return n.forEach((e=>e(r))),new t(r)}));InlineWhitespace=e=>ke.regex(/[^\S\n]+/).desc("inline whitespace");InlineOptWhitespace=e=>ke.regex(/[^\S\n]*/).desc("inline optional whitespace");MultilineWhitespace=e=>ke.regex(/[^\S\n]*\n\s*/).desc("whitespace with at least a newline");Null=e=>ke.seq(ke.string("("),e.InlineOptWhitespace,ke.string(")")).map((e=>null)).desc("null: ()");Boolean=e=>ke.alt(ke.string("True"),ke.string("true"),ke.string("False"),ke.string("false")).map((e=>"true"===e.toLocaleLowerCase())).desc("either True or False");HexDigit=e=>ke.regex(/[0-9a-fA-f]/).desc("hexadecimal digit");Number=e=>ke.regex(/[\-\+]?[0-9]+(?:\.[0-9]+)?/).map(Number).desc("a number");NaturalNumber=e=>ke.regex(/0|[1-9]\d*/).map(Number).desc("a natural number");ColorNumber=e=>e.NaturalNumber.assert((e=>0<=e&&e<256),"the color must be between 0 and 256 excluded");Word=e=>ke.regex(/[a-zA-Z]+/).desc("a word");String=e=>ke.regex(/(?:[^"\\]|\\.)*/).wrap(ke.string('"'),ke.string('"')).map(ne.unescapeString).desc('string (with possibility to escape the quote using ")');ReferencePath=e=>ke.seq(ke.string("/"),e.PathSymbol.map((e=>e.toString())).sepBy1(ke.string(".")).tieWith(".")).tie().atLeast(2).tie().desc('a path (words with possibly underscore, separated by ".", separated by "/")');AttributeName=e=>e.Word.sepBy1(ke.string(".")).tieWith(".").desc('words separated by ""');None=e=>ke.string("None").map((e=>new se({type:"None",path:""}))).desc("none");Integer=e=>ke.regex(/[\-\+]?[0-9]+/).map((e=>new ue(e))).desc("an integer");Guid=e=>e.HexDigit.times(32).tie().map((e=>new ae({value:e}))).desc("32 digit hexadecimal value");Identifier=e=>ke.regex(/\w+/).map((e=>new le(e)));PathSymbol=e=>ke.regex(/[0-9\w]+/).map((e=>new ge({value:e})));Reference=e=>ke.alt(e.None,...[e.ReferencePath.map((e=>new se({type:"",path:e})))].flatMap((e=>[e,e.trim(ke.string('"'))])),ke.seqMap(e.Word,ke.optWhitespace,ke.alt(...[e.ReferencePath].flatMap((e=>[e.wrap(ke.string('"'),ke.string('"')),e.wrap(ke.string("'\""),ke.string("\"'"))]))),((e,t,n)=>new se({type:e,path:n}))),e.Word.map((e=>new se({type:e,path:""}))));LocalizedText=e=>ke.seqMap(ke.string(pe.lookbehind).skip(ke.optWhitespace).skip(ke.string("(")),e.String.trim(ke.optWhitespace),ke.string(","),e.String.trim(ke.optWhitespace),ke.string(","),e.String.trim(ke.optWhitespace),ke.string(")"),((e,t,n,i,r,s,o)=>new pe({namespace:t,key:i,value:s})));InvariantText=e=>e.String.trim(ke.optWhitespace).wrap(ke.string(ce.lookbehind).skip(ke.optWhitespace).skip(ke.string("(")),ke.string(")")).map((e=>new ce({value:e})));AttributeAnyValue=e=>ke.alt(e.Null,e.None,e.Boolean,e.Number,e.Integer,e.String,e.Guid,e.LocalizedText,e.InvariantText,e.Reference,e.Vector,e.LinearColor);PinReference=e=>ke.seqMap(e.PathSymbol,ke.whitespace,e.Guid,((e,t,n)=>new me({objectName:e,pinGuid:n})));Vector=e=>xe.createEntityGrammar(e,fe);SimpleSerializationVectorEntity=e=>ke.seqMap(e.Number,ke.string(",").trim(ke.optWhitespace),e.Number,ke.string(",").trim(ke.optWhitespace),e.Number,((e,t,n,i,r)=>new ve({X:e,Y:n,Z:r})));LinearColor=e=>xe.createEntityGrammar(e,he);FunctionReference=e=>xe.createEntityGrammar(e,oe);KeyBinding=e=>ke.alt(e.Identifier.map((e=>new de({Key:e}))),xe.createEntityGrammar(e,de));Pin=e=>xe.createEntityGrammar(e,be);CustomProperties=e=>ke.string("CustomProperties").then(ke.whitespace).then(e.Pin).map((e=>t=>{let n=ne.objectGet(t,["CustomProperties"],[]);n.push(e),ne.objectSet(t,["CustomProperties"],n,!0)}));Object=e=>ke.seqMap(ke.seq(ke.string("Begin"),ke.whitespace,ke.string("Object"),ke.whitespace),ke.alt(e.CustomProperties,xe.createPropertyGrammar(e,Ee)).sepBy1(ke.whitespace),ke.seq(e.MultilineWhitespace,ke.string("End"),ke.whitespace,ke.string("Object")),((e,t,n)=>{let i={};return t.forEach((e=>e(i))),new Ee(i)}));MultipleObject=e=>e.Object.sepBy1(ke.whitespace).trim(ke.optWhitespace);LinearColorFromHex=e=>ke.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(ke.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=>ke.seqMap(e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber,ke.string(",").skip(ke.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=>ke.string("rgb").then(e.LinearColorFromRGBList.wrap(ke.regex(/\(\s*/),ke.regex(/\s*\)/)));LinearColorFromRGBA=e=>ke.string("rgba").then(ke.seqMap(e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber.map(Number),ke.string(",").skip(ke.optWhitespace),ke.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(ke.regex(/\(\s*/),ke.regex(/\s*\)/)));LinearColorFromAnyColor=e=>ke.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA)}class Ce{static grammar=Pe.createLanguage(new xe);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?`"${this.writeValue(e,a,s,!0)}"`:this.writeValue(e,a,s,i))}}return this.trailingSeparator&&r.length&&1===s.length&&(r+=this.separator),r}showProperty(e,t,n,i){const r=this.entityType.attributes,s=ne.objectGet(r,n);return!(s instanceof te)||(!ne.equals(s.value,i)||s.showDefault)}}class Ne extends Ce{constructor(){super(Ee," ","\n",!1)}showProperty(e,t,n,i){switch(n.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,n,i)}read(e){const t=Ce.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=Ce.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,n){return`Begin Object Class=${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(be).serialize(e))).join("")}\nEnd Object\n`}}class Ae extends Q{#d;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new Ne;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 $e{static styles=r``;#h=[];get inputObjects(){return this.#h}constructed(e){}connectedCallback(e){}willUpdate(e,t){}update(e,t){}render(e){return T``}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 Le 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=Ce.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 Te extends Le{constructor(e,t,n={}){n.activationKeys=J.deleteNodesKeyboardKey,super(e,t,n)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class De extends Q{constructor(e,t,n){super(e,t,n),this.movementSpace=this.blueprint??document.documentElement}locationFromEvent(e){const t=ne.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.blueprint.compensateTranslation(t)}}class Oe extends De{#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 Me extends Oe{#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 _e extends Le{#v;constructor(e,t,n={}){n.activationKeys=J.enableZoomIn,super(e,t,n)}fire(){this.#v=this.blueprint.getInputObject(Me),this.#v.enableZoonIn=!0}unfire(){this.#v.enableZoonIn=!1}}class Ie extends Le{constructor(e,t,n={}){n.activationKeys=J.selectAllKeyboardKey,super(e,t,n)}fire(){this.blueprint.selectAll()}}class He extends De{#b;#y;#E;#w;#S=!1;#P;#k;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.#k=this.options.draggableElement;let i=this;this.#b=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.#k.addEventListener("mousedown",this.#b),2==this.options.clickButton&&this.#k.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.#k.removeEventListener("mousedown",this.#b)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class ze extends He{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class je extends De{#x=null;#C;#N;#A;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#C=e=>{e.preventDefault(),i.blueprint.mousePosition=i.locationFromEvent(e)},this.#N=e=>{i.#x||(e.preventDefault(),this.#x=e.detail.tracker,i.unlistenMouseMove())},this.#A=e=>{i.#x==e.detail.tracker&&(e.preventDefault(),i.#x=null,i.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#C)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#C)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.addEventListener(J.trackingMouseEventName.end,this.#A)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.removeEventListener(J.trackingMouseEventName.end,this.#A)}}class Be 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}#T;get template(){return this.#T}inputObjects=[];constructor(e,t){super(),this.#L=e,this.#T=t,this.inputObjects=[],this.#T.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 Fe extends Be{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 Ue extends Fe{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 Re extends He{constructor(e,t,n={}){n.consumeEvent=!0,super(e,t,n)}}class Ge extends Be{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 Ve extends $e{update(e,t){super.update(e,t),t.has("initialPositionX")&&e.style.setProperty("--ueb-from-x",`${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 Ke extends Ve{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=>rt[0]?t[1]:n*r+i}static c1DecreasingValue=Ke.decreasingValue(-.15,[100,15]);static c2DecreasingValue=Ke.decreasingValue(-.06,[500,130]);static c2Clamped=Ke.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.linkMessageIcon||""!=e.linkMessageText?T`
${e.linkMessageText}
`:T``}`}}class We extends Ge{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}};#D;get sourcePin(){return this.#D}set sourcePin(e){this.#O(e,!1)}#M;get destinationPin(){return this.#M}set destinationPin(e){this.#O(e,!0)}#_;#I;#H;#z;#j;pathElement;constructor(e,t){super({},new Ke);const n=this;this.#_=()=>n.remove(),this.#I=e=>n.addSourceLocation(e.detail.value),this.#H=e=>n.addDestinationLocation(e.detail.value),this.#z=e=>n.setSourceLocation(),this.#j=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.#j:this.#z),this.#F()}if(t?this.#M=e:this.#D=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.#j:this.#z),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",We);class Xe extends He{#U;#R;#G;link;enteredPin;linkValid=!1;constructor(e,t,n){super(e,t,n);let i=this;this.#R=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.#G=e=>{i.enteredPin==e.target&&(i.enteredPin=null,i.linkValid=!1,i.link?.setMessagePlaceNode())}}startDrag(e){this.link=new We(this.target,null),this.blueprint.linksContainerElement.prepend(this.link),this.link.setMessagePlaceNode(),this.#U=this.blueprint.querySelectorAll("ueb-pin"),this.#U.forEach((e=>{e!=this.target&&(e.getClickableElement().addEventListener("mouseenter",this.#R),e.getClickableElement().addEventListener("mouseleave",this.#G))})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){this.#U.forEach((e=>{e.removeEventListener("mouseenter",this.#R),e.removeEventListener("mouseleave",this.#G)})),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.#U=null}}class Ye extends $e{static styles=r``;connectedCallback(e){super.connectedCallback(e),e.nodeElement=e.closest("ueb-node")}createInputObjects(e){return[new Xe(e.clickableElement,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}render(e){const t=T`
`:T``}}class Ze extends qe{#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"]}renderInput(e){return e.isInput()?T``:super.renderInput(e)}}class Je extends Ye{renderIcon(e){return T``}}class Qe extends De{#b;#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.#b=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.#b),2==this.options.clickButton&&this.target.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.target.removeEventListener("mousedown",this.#b)}clicked(e){}unclicked(e){}}class et extends He{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 tt extends $e{getDraggableElement(e){return e}createDraggableObject(e){return new et(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0})}createInputObjects(e){return[...super.createInputObjects(e),this.createDraggableObject(e)]}update(e,t){super.update(e,t),t.has("locationX")&&e.style.setProperty("--ueb-position-x",`${e.locationX}`),t.has("locationY")&&e.style.setProperty("--ueb-position-y",`${e.locationY}`)}}class nt extends tt{static windowName=T`Window`;toggleAdvancedDisplayHandler;getDraggableElement(e){return e.querySelector(".ueb-window-top")}createDraggableObject(e){return new et(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0,stepSize:1})}render(e){return T`
${this.constructor.windowName}
Content
`}}class it extends Ue{static#W={window:nt};static properties={...Ue.properties,type:{type:String,attribute:"data-type",reflect:!0}};constructor(e={}){e.type??="window",super({},new it.#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",it);class rt extends Qe{#X;constructor(e,t,n={}){n.windowType??="window",super(e,t,n)}clicked(e){}unclicked(e){this.#X=new it({type:this.options.windowType}),this.blueprint.append(this.#X)}}class st extends qe{#K;firstUpdated(e,t){super.firstUpdated(e,t),this.#K=e.querySelector(".ueb-pin-input")}createInputObjects(e){return[...super.createInputObjects(e),new rt(this.#K,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}getInputs(e){return[this.#K.dataset.linearColor]}setInputs(e,t=[]){}renderInput(e){return e.isInput()?T``:super.renderInput(e)}}class ot extends qe{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 at extends qe{setInputs(e,t=[]){t&&0!=t.length||(t=this.getInput(e));let n=!0;for(let i=0;ie.innerText=t[n])),n&&e.setDefaultValue(t.map((e=>qe.stringFromInputToUE(e))).reduce(((e,t)=>e+t),""))}renderInput(e){return e.isInput()?T`X