tweakpane-tree/test/browser.html at main · arijs/tweakpane-tree · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Tweakpane Tree Plugin Test</title>
	<style>
		body {
			font-family: sans-serif;
			margin: 20px;
		}
		#info {
			margin-top: 20px;
			padding: 10px;
			background: #f0f0f0;
			border-radius: 4px;
		}
	</style>
</head>
<body>
	<h1>Tweakpane Tree Plugin Test</h1>
	<div id="tabs">
		<button id="tab-static" aria-pressed="true">Static Tree</button>
		<button id="tab-dynamic" aria-pressed="false">Dynamic Tree</button>
	</div>

	<div id="tab-contents">
		<div id="pane-static" class="tab-content" style="display: block; --tp-blade-value-width: auto;"></div>
		<div id="pane-dynamic" class="tab-content" style="display: none; --tp-blade-value-width: auto;"></div>
	</div>

	<script type="module">
		import {Pane} from '../node_modules/@arijs/tweakpane/dist/tweakpane.js';
		import * as TweakpaneTreePlugin from '../dist/arijs-tweakpane-plugin-tree.js';

		const params = {
			selectedItem: {
				selectedPathIndices: [],
				selectedPathValues: [],
				selectedLeafValue: undefined
			}
		};

		// Static pane (existing content)
		const paneStatic = new Pane({
			container: document.getElementById('pane-static')
		});

		// Register plugin
		paneStatic.registerPlugin(TweakpaneTreePlugin);

		// Add tree binding with sample data
		const staticChildren = [
			{
				label: 'Colors',
				children: [
					{ label: 'Red', value: '#ff0000' },
					{ label: 'Green', value: '#00ff00' },
					{ label: 'Blue', value: '#0000ff' },
					{ label: 'Yellow', value: '#ffff00' },
					{ label: 'Cyan', value: '#00ffff' },
					{ label: 'Magenta', value: '#ff00ff' },
					{
						label: 'Light Colors',
						children: [
							{ label: 'Light Red', value: '#ffcccc' },
							{ label: 'Light Green', value: '#ccffcc' },
							{ label: 'Light Blue', value: '#ccccff' },
							{ label: 'Light Yellow', value: '#ffffcc' },
							{ label: 'Light Cyan', value: '#ccffff' },
							{ label: 'Light Magenta', value: '#ffccff' }
						]
					},
					{
						label: 'Dark Colors',
						children: [
							{ label: 'Dark Red', value: '#880000' },
							{ label: 'Dark Green', value: '#008800' },
							{ label: 'Dark Blue', value: '#000088' }
						]
					}
				]
			},
			{
				label: 'Sizes',
				children: [
					{ label: 'Extra Small', value: 5 },
					{ label: 'Small', value: 10 },
					{ label: 'Medium', value: 20 },
					{ label: 'Large', value: 30 },
					{ label: 'Extra Large', value: 40 },
					{
						label: 'Custom Sizes',
						children: [
							{ label: 'Tiny', value: 2 },
							{ label: 'Mini', value: 8 },
							{ label: 'Huge', value: 50 },
							{ label: 'Gigantic', value: 100 }
						]
					}
				]
			},
			{
				label: 'Fonts',
				children: [
					{ label: 'Arial', value: 'Arial' },
					{ label: 'Times New Roman', value: 'Times New Roman' },
					{ label: 'Courier New', value: 'Courier New' },
					{ label: 'Georgia', value: 'Georgia' },
					{ label: 'Verdana', value: 'Verdana' }
				]
			},
			{
				label: 'Standalone Option Long Long Long Long Long Looooooooooooooooooooooooooooooooooong label',
				value: 'standalone'
			}
		]

		// Build a small control panel below the static pane to mirror the dynamic pane
		const staticControls = document.createElement('div')
		staticControls.style.marginTop = '8px'
		staticControls.innerHTML = `
			<pre id="static-value-display" style="margin-top:8px"></pre>
		`
		document.getElementById('pane-static').appendChild(staticControls)

		// Keep static display in sync
		document.getElementById('static-value-display').textContent = JSON.stringify(params.selectedItem, null, 2)

		const treeApiStatic = paneStatic.addBinding(params, 'selectedItem', {
			view: 'tree',
			maxHeight: `min(calc(100vh - 6em), 100em)`, // Limit height to 100em with scrolling
			children: staticChildren
		}).on('change', (ev) => {
			console.log('Tree value changed:', ev.value);
			document.getElementById('static-value-display').textContent = JSON.stringify(ev.value, null, 2);
			Object.assign(params.selectedItem, ev.value)
		});

		// Initialize display
		document.getElementById('static-value-display').textContent = JSON.stringify(params.selectedItem, null, 2);

		window.paneStatic = paneStatic;
		window.treeApiStatic = treeApiStatic;

		// --- Dynamic tree pane -------------------------------------------------
		// Initial dynamic tree data (starts with a small set)
		const dynamicParams = {
			selectedItem: {
				selectedPathIndices: [],
				selectedPathValues: [],
				selectedLeafValue: undefined,
				// The special `tree` property is read by the plugin's view
				tree: [
					{ label: 'Animals', children: [ { label: 'Dog', value: 'dog' }, { label: 'Cat', value: 'cat' } ] },
					{ label: 'Plants', children: [ { label: 'Tree', value: 'tree' } ] },
				],
			}
		}

		const paneDynamic = new Pane({
			container: document.getElementById('pane-dynamic')
		})
		paneDynamic.registerPlugin(TweakpaneTreePlugin)

		const treeApiDynamic = paneDynamic.addBinding(dynamicParams, 'selectedItem', {
			view: 'tree',
			maxHeight: `min(calc(100vh - 6em), 100em)`,
		}).on('change', (ev) => {
			// Update display and merge value back into our params holder. Use
			// Object.assign so we don't accidentally drop the `tree` property.
			document.getElementById('dynamic-value-display').textContent = JSON.stringify(ev.value, null, 2)
			Object.assign(dynamicParams.selectedItem, ev.value)
		})

		// Attach to window for debugging
		window.paneDynamic = paneDynamic
		window.treeApiDynamic = treeApiDynamic

		// Build a small control panel below the dynamic pane
		const dynamicControls = document.createElement('div')
		dynamicControls.style.marginTop = '8px'
		dynamicControls.innerHTML = `
			<div style="display:flex;gap:8px;align-items:center">
				<label>Label: <input id="dyn-label" type="text" style="width:220px"></label>
				<label>Value: <input id="dyn-value" type="text" style="width:220px"></label>
			</div>
			<div style="margin-top:8px;display:flex;gap:8px;flex-wrap:wrap">
				<button id="insert-before">Insert before selected</button>
				<button id="append-end">Append to end of tree</button>
				<button id="insert-child">Insert as child</button>
				<button id="remove-selected">Remove selected</button>
				<button id="update-selected">Update selected</button>
			</div>
			<pre id="dynamic-value-display" style="margin-top:8px"></pre>
		`
		document.getElementById('pane-dynamic').appendChild(dynamicControls)

		// Utility helpers for manipulating the dynamic tree data structure
		function getTreeRoot() {
			// Always use our params object as the single source of truth for the
			// demo. We'll call `paneDynamic.refresh()` after mutations so the binding
			// reads the updated `tree` array.
			return dynamicParams.selectedItem.tree
		}

		/**
		 * Traverse a tree (array of nodes) following an array of indices.
		 * Returns { node, parentArr, index } where `node` is the found node
		 * (or undefined), `parentArr` is the array that contains the node,
		 * and `index` is the final index in that array (or -1 when none).
		 */
		function traverseTree(root, pathIndices) {
			if (!Array.isArray(root)) return { node: undefined, parentArr: undefined, index: -1 }
			if (!pathIndices || pathIndices.length === 0) {
				return { node: undefined, parentArr: root, index: -1 }
			}
			let parentArr = root
			let node = parentArr[pathIndices[0]]
			for (let i = 1; i < pathIndices.length; i++) {
				if (!node) return { node: undefined, parentArr, index: -1 }
				parentArr = node.children = node.children || []
				node = parentArr[pathIndices[i]]
			}
			const lastIdx = pathIndices[pathIndices.length - 1]
			return { node, parentArr, index: lastIdx }
		}

		function emitTreeChange() {
			// Use the documented `refresh()` API to force the pane to re-read
			// bound parameters. This is simpler and more robust than emitting
			// events on internal binding objects.
			try {
				if (paneDynamic && typeof paneDynamic.refresh === 'function') {
					paneDynamic.refresh()
				}
			} catch (e) {
				// ignore
			}
			// Update the visible JSON snapshot
			document.getElementById('dynamic-value-display').textContent = JSON.stringify(dynamicParams.selectedItem, null, 2)
		}

		// NOTE: use traverseTree(getTreeRoot(), pathIndices) instead of the
		// previous findParentArrayAndIndex helper. traverseTree returns the
		// parent array as `parentArr` and the final `index`.

		// Button handlers
		document.getElementById('insert-before').addEventListener('click', () => {
			const label = /** @type {HTMLInputElement} */ (document.getElementById('dyn-label')).value || 'New'
			const value = /** @type {HTMLInputElement} */ (document.getElementById('dyn-value')).value || undefined
			const sel = dynamicParams.selectedItem.selectedPathIndices
			const { parentArr, index } = traverseTree(getTreeRoot(), sel)
			const node = value === undefined || value === '' ? { label, children: [] } : { label, value }
			if (index >= 0) {
				parentArr.splice(index, 0, node)
			} else {
				parentArr.unshift(node)
			}
			emitTreeChange()
		})

		document.getElementById('append-end').addEventListener('click', () => {
			const label = /** @type {HTMLInputElement} */ (document.getElementById('dyn-label')).value || 'New'
			const value = /** @type {HTMLInputElement} */ (document.getElementById('dyn-value')).value || undefined
			const node = value === undefined || value === '' ? { label, children: [] } : { label, value }
			const tree = getTreeRoot()
			tree.push(node)
			emitTreeChange()
		})

		document.getElementById('insert-child').addEventListener('click', () => {
			const label = /** @type {HTMLInputElement} */ (document.getElementById('dyn-label')).value || 'New'
			const value = /** @type {HTMLInputElement} */ (document.getElementById('dyn-value')).value || undefined
			const sel = dynamicParams.selectedItem.selectedPathIndices
			const tree = getTreeRoot()
			if (!sel || sel.length === 0) {
				// append to root
				tree.push(value === undefined || value === '' ? { label, children: [] } : { label, value })
			} else {
				// find selected node using helper
				const { node } = traverseTree(tree, sel)
				if (!node) return
				if (!Array.isArray(node.children)) {
					node.children = []
				}
				node.children.push(value === undefined || value === '' ? { label, children: [] } : { label, value })
			}
			emitTreeChange()
		})

		document.getElementById('remove-selected').addEventListener('click', () => {
			const sel = dynamicParams.selectedItem.selectedPathIndices
			if (!sel || sel.length === 0) return
			const { parentArr, index } = traverseTree(getTreeRoot(), sel)
			if (index >= 0) {
				parentArr.splice(index, 1)
				// clear selection
				dynamicParams.selectedItem.selectedPathIndices = []
				dynamicParams.selectedItem.selectedPathValues = []
				dynamicParams.selectedItem.selectedLeafValue = undefined
				emitTreeChange()
			}
		})

		document.getElementById('update-selected').addEventListener('click', () => {
			const label = /** @type {HTMLInputElement} */ (document.getElementById('dyn-label')).value || 'Updated'
			const value = /** @type {HTMLInputElement} */ (document.getElementById('dyn-value')).value || undefined
			const sel = dynamicParams.selectedItem.selectedPathIndices
			if (!sel) return
			const { parentArr, index } = traverseTree(getTreeRoot(), sel)
			if (index >= 0 && parentArr[index]) {
				const item = parentArr[index]
				item.label = label
				if (value === undefined || value === '') {
					// treat as node
					if ('value' in item) delete item.value
					if (!Array.isArray(item.children)) item.children = []
				} else {
					item.value = value
				}
				emitTreeChange()
			}
		})

		// initialize dynamic display
		document.getElementById('dynamic-value-display').textContent = JSON.stringify(dynamicParams.selectedItem, null, 2)

		// --- Tabs behavior -----------------------------------------------------
		document.getElementById('tab-static').addEventListener('click', () => {
			document.getElementById('pane-static').style.display = 'block'
			document.getElementById('pane-dynamic').style.display = 'none'
			document.getElementById('tab-static').setAttribute('aria-pressed', 'true')
			document.getElementById('tab-dynamic').setAttribute('aria-pressed', 'false')
		})
		document.getElementById('tab-dynamic').addEventListener('click', () => {
			document.getElementById('pane-static').style.display = 'none'
			document.getElementById('pane-dynamic').style.display = 'block'
			document.getElementById('tab-static').setAttribute('aria-pressed', 'false')
			document.getElementById('tab-dynamic').setAttribute('aria-pressed', 'true')
		})
	</script>
</body>
</html>