Account for upstream links when refreshing combo widgets

src/lib/nodes/widgets/ComfyNumberNode.ts

@@ -0,0 +1,69 @@
+import type IComfyInputSlot from "$lib/IComfyInputSlot";
+import { clamp } from "$lib/utils";
+import { BuiltInSlotType, LiteGraph, type SlotLayout } from "@litegraph-ts/core";
+
+import RangeWidget from "$lib/widgets/RangeWidget.svelte";
+import type { ComfyWidgetProperties } from "./ComfyWidgetNode";
+import ComfyWidgetNode from "./ComfyWidgetNode";
+
+export interface ComfyNumberProperties extends ComfyWidgetProperties {
+    min: number,
+    max: number,
+    step: number,
+    precision: number
+}
+
+export default class ComfyNumberNode extends ComfyWidgetNode<number> {
+    override properties: ComfyNumberProperties = {
+        tags: [],
+        defaultValue: 0,
+        min: 0,
+        max: 10,
+        step: 1,
+        precision: 1
+    }
+
+    override svelteComponentType = RangeWidget
+    override defaultValue = 0;
+
+    static slotLayout: SlotLayout = {
+        inputs: [
+            { name: "store", type: BuiltInSlotType.ACTION }
+        ],
+        outputs: [
+            { name: "value", type: "number" },
+            { name: "changed", type: BuiltInSlotType.EVENT },
+        ]
+    }
+
+    override outputProperties = [
+        { name: "min", type: "number" },
+        { name: "max", type: "number" },
+        { name: "step", type: "number" },
+        { name: "precision", type: "number" },
+    ]
+
+    constructor(name?: string) {
+        super(name, 0)
+    }
+
+    override parseValue(value: any): number {
+        if (typeof value !== "number")
+            return this.properties.min;
+        return clamp(value, this.properties.min, this.properties.max)
+    }
+
+    override clampOneConfig(input: IComfyInputSlot) {
+        // this.setProperty("min", clamp(this.properties.min, input.config.min, input.config.max))
+        // this.setProperty("max", clamp(this.properties.max, input.config.max, input.config.min))
+        // this.setProperty("step", Math.min(this.properties.step, input.config.step))
+        this.setValue(this.properties.defaultValue)
+    }
+}
+
+LiteGraph.registerNodeType({
+    class: ComfyNumberNode,
+    title: "UI.Number",
+    desc: "Displays a number, by default in a slider format.",
+    type: "ui/number"
+})