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nodarium/app/src/lib/graph-interface/node/NodeHTML.svelte
Max Richter d068828b68
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refactor: rename state.svelte.ts to graph-state.svelte.ts
2025-12-09 20:00:52 +01:00

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2.1 KiB
Svelte

<script lang="ts">
import type { NodeInstance } from "@nodarium/types";
import NodeHeader from "./NodeHeader.svelte";
import NodeParameter from "./NodeParameter.svelte";
import { getGraphState } from "../graph-state.svelte";
let ref: HTMLDivElement;
const graphState = getGraphState();
type Props = {
node: NodeInstance;
position?: "absolute" | "fixed" | "relative";
isActive?: boolean;
isSelected?: boolean;
inView?: boolean;
z?: number;
};
let {
node = $bindable(),
position = "absolute",
isActive = false,
isSelected = false,
inView = true,
z = 2,
}: Props = $props();
// If we dont have a random offset, all nodes becom visible at the same zoom level -> stuttering
const zOffset = Math.random() - 0.5;
const zLimit = 2 - zOffset;
const parameters = Object.entries(node.state?.type?.inputs || {}).filter(
(p) =>
p[1].type !== "seed" && !("setting" in p[1]) && p[1]?.hidden !== true,
);
$effect(() => {
if ("state" in node && !node.state.ref) {
node.state.ref = ref;
graphState?.updateNodePosition(node);
}
});
</script>
<div
class="node {position}"
class:active={isActive}
style:--cz={z + zOffset}
style:display={inView && z > zLimit ? "block" : "none"}
class:selected={isSelected}
class:out-of-view={!inView}
data-node-id={node.id}
data-node-type={node.type}
bind:this={ref}
>
<NodeHeader {node} />
{#each parameters as [key, value], i}
<NodeParameter
bind:node
id={key}
input={value}
isLast={i == parameters.length - 1}
/>
{/each}
</div>
<style>
.node {
box-sizing: border-box;
user-select: none !important;
cursor: pointer;
width: 200px;
color: var(--text-color);
transform: translate3d(var(--nx), var(--ny), 0);
z-index: 1;
opacity: calc((var(--cz) - 2.5) / 3.5);
font-weight: 300;
--stroke: var(--outline);
--stroke-width: 2px;
}
.node.active {
--stroke: var(--active);
--stroke-width: 2px;
}
.node.selected {
--stroke: var(--selected);
--stroke-width: 2px;
}
</style>