Max Richter
eafc9c99c8
All checks were successful
Deploy to GitHub Pages / build_site (push) Successful in 2m8s
169 lines
3.8 KiB
Svelte
169 lines
3.8 KiB
Svelte
<script lang="ts">
|
|
import type { GraphManager } from "./graph-manager.js";
|
|
import { HTML } from "@threlte/extras";
|
|
import { onMount } from "svelte";
|
|
|
|
export let position: [x: number, y: number] | null;
|
|
|
|
export let graph: GraphManager;
|
|
|
|
let input: HTMLInputElement;
|
|
let value: string = "";
|
|
let activeNodeId: string = "";
|
|
|
|
const allNodes = graph.getNodeDefinitions();
|
|
|
|
function filterNodes() {
|
|
return allNodes.filter((node) => node.id.includes(value));
|
|
}
|
|
|
|
$: nodes = value === "" ? allNodes : filterNodes();
|
|
$: if (nodes) {
|
|
if (activeNodeId === "") {
|
|
activeNodeId = nodes[0].id;
|
|
} else if (nodes.length) {
|
|
const node = nodes.find((node) => node.id === activeNodeId);
|
|
if (!node) {
|
|
activeNodeId = nodes[0].id;
|
|
}
|
|
}
|
|
}
|
|
|
|
function handleKeyDown(event: KeyboardEvent) {
|
|
event.stopImmediatePropagation();
|
|
|
|
if (event.key === "Escape") {
|
|
position = null;
|
|
return;
|
|
}
|
|
|
|
if (event.key === "ArrowDown") {
|
|
const index = nodes.findIndex((node) => node.id === activeNodeId);
|
|
activeNodeId = nodes[(index + 1) % nodes.length].id;
|
|
return;
|
|
}
|
|
|
|
if (event.key === "ArrowUp") {
|
|
const index = nodes.findIndex((node) => node.id === activeNodeId);
|
|
activeNodeId = nodes[(index - 1 + nodes.length) % nodes.length].id;
|
|
return;
|
|
}
|
|
|
|
if (event.key === "Enter") {
|
|
if (activeNodeId && position) {
|
|
graph.createNode({ type: activeNodeId, position });
|
|
position = null;
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
onMount(() => {
|
|
input.disabled = false;
|
|
setTimeout(() => input.focus(), 50);
|
|
});
|
|
</script>
|
|
|
|
<HTML position.x={position?.[0]} position.z={position?.[1]} transform={false}>
|
|
<div class="add-menu-wrapper">
|
|
<div class="header">
|
|
<input
|
|
id="add-menu"
|
|
type="text"
|
|
aria-label="Search for a node type"
|
|
role="searchbox"
|
|
placeholder="Search..."
|
|
disabled={false}
|
|
on:keydown={handleKeyDown}
|
|
bind:value
|
|
bind:this={input}
|
|
/>
|
|
</div>
|
|
|
|
<div class="content">
|
|
{#each nodes as node}
|
|
<div
|
|
class="result"
|
|
role="treeitem"
|
|
tabindex="0"
|
|
aria-selected={node.id === activeNodeId}
|
|
on:keydown={(event) => {
|
|
if (event.key === "Enter") {
|
|
if (position) {
|
|
graph.createNode({ type: node.id, position, props: {} });
|
|
position = null;
|
|
}
|
|
}
|
|
}}
|
|
on:mousedown={() => {
|
|
if (position) {
|
|
graph.createNode({ type: node.id, position, props: {} });
|
|
position = null;
|
|
}
|
|
}}
|
|
on:focus={() => {
|
|
activeNodeId = node.id;
|
|
}}
|
|
class:selected={node.id === activeNodeId}
|
|
on:mouseover={() => {
|
|
activeNodeId = node.id;
|
|
}}
|
|
>
|
|
{node.id.split("/").at(-1)}
|
|
</div>
|
|
{/each}
|
|
</div>
|
|
</div>
|
|
</HTML>
|
|
|
|
<style>
|
|
.header {
|
|
padding: 5px;
|
|
}
|
|
|
|
input {
|
|
background: var(--layer-0);
|
|
font-family: var(--font-family);
|
|
border: none;
|
|
border-radius: 5px;
|
|
color: var(--text-color);
|
|
padding: 0.6em;
|
|
width: calc(100% - 2px);
|
|
box-sizing: border-box;
|
|
font-size: 0.8em;
|
|
margin-left: 1px;
|
|
margin-top: 1px;
|
|
}
|
|
|
|
input:focus {
|
|
outline: solid 2px rgba(255, 255, 255, 0.2);
|
|
}
|
|
|
|
.add-menu-wrapper {
|
|
position: absolute;
|
|
background: var(--layer-1);
|
|
border-radius: 7px;
|
|
overflow: hidden;
|
|
border: solid 2px var(--layer-2);
|
|
width: 150px;
|
|
}
|
|
.content {
|
|
min-height: none;
|
|
width: 100%;
|
|
color: var(--text-color);
|
|
}
|
|
|
|
.result {
|
|
padding: 1em 0.9em;
|
|
border-bottom: solid 1px var(--layer-2);
|
|
opacity: 0.7;
|
|
font-size: 0.9em;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.result[aria-selected="true"] {
|
|
background: var(--layer-2);
|
|
opacity: 1;
|
|
}
|
|
</style>
|