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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Basic Edit - An LLM-optimized visual JSON layout editor for MoErgo keyboards">
<title>Basic Edit | Keyboard Layout Editor</title>
<script src="https://unpkg.com/react@18/umd/react.development.js" crossorigin></script>
<script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js" crossorigin></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<script src="https://cdn.tailwindcss.com"></script>
<script>
tailwind.config = {
darkMode: 'class',
theme: {
extend: {
colors: { moergo: { 900: '#0f172a', 800: '#1e293b', 700: '#334155', active: '#0ea5e9' } },
fontFamily: { sans: ['Inter', 'sans-serif'], mono: ['JetBrains Mono', 'monospace'] }
}
}
}
</script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap" rel="stylesheet">
<style>
body { background-color: #0b1120; color: #f8fafc; overflow: hidden; }
.p-key {
position: absolute; width: 62px; height: 62px; border-radius: 8px;
display: flex; flex-direction: column; align-items: center; justify-content: center;
cursor: pointer; transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1); user-select: none;
border: 1px solid #334155; background-color: #1e293b;
box-shadow: 0 4px 6px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
padding: 4px; text-align: center; overflow: hidden; will-change: transform, box-shadow;
}
.p-key:active { transform: scale(0.96) !important; box-shadow: 0 1px 2px rgba(0,0,0,0.1); }
.p-key:hover { filter: brightness(1.2); border-color: #64748b; z-index: 5; }
.p-key.selected {
border-color: #0ea5e9 !important;
box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.25), inset 0 1px 0 rgba(255,255,255,0.2) !important;
z-index: 10; transform: translateY(-2px); background-color: #0f172a;
}
.p-key.trans { opacity: 0.5; border-style: dashed; }
.p-key.dead { background-color: #0f172a; border-color: #1e293b; opacity: 0.3; }
.text-clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.text-fit-md { font-size: 11px; font-weight: 600; line-height: 1.2; word-break: break-word; white-space: pre-wrap; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #475569; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #64748b; }
.hide-scrollbar::-webkit-scrollbar { display: none; }
.hide-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
</style>
</head>
<body class="antialiased h-screen w-screen flex dark">
<div id="root" class="h-full w-full flex relative"></div>
<script type="text/babel">
const { useState, useEffect, useMemo, useCallback, memo } = React;
/* ==========================================================================
LLM CONTEXT & REFERENCE SCHEMAS (DO NOT REMOVE)
This section serves as the prompt-context source of truth for AI editors.
========================================================================== */
/**
* @typedef {Object} KeyGeo
* @property {number} x - Horizontal offset in pixels
* @property {number} y - Vertical offset in pixels
* @property {number} [r] - Key rotation angle in degrees
* @property {string} [o] - Origin coordinate anchor shift for proper rotation symmetry
*/
/**
* @typedef {Object} ZmkBindingNode
* @property {string} value - The primary ZMK execution code behavior (e.g., "&kp", "&mo", "&trans")
* @property {Array<ZmkBindingNode|string|number>} params - Nested parameters passed directly to the token behavior
* @property {Object} [decoration] - Custom presentation configurations mapping back to UI rendering engines
* @property {string} [decoration.label] - Text override string displaying directly on physical matrix layout
* @property {string} [decoration.background] - Background hexadecimal color code string
*/
/**
* @typedef {Object} MoergoLayoutEditorSchema
* @property {string} keyboard - Target hardware model framework registration (e.g., "glove80", "go60")
* @property {Array<string>} layer_names - Indexed tracking descriptors identifying keyboard configurations
* @property {Array<Array<ZmkBindingNode>>} layers - Direct multi-dimensional array mapping layers to key positions
* @property {Array<Object>} macros - Registered global sequence strings mapping macro injection objects
* @property {Array<Object>} combos - Advanced multi-press triggers capturing positional chord interactions
* @property {Array<Object>} holdTaps - Dynamic time-dependent interaction definitions tuning positional taps
* @property {Array<Object>} modMorphs - Shift-dependent dual-action definitions
* @property {Array<Object>} tapDances - Sequential multi-tap behavior definitions
*/
// --- 1. HARDWARE GEOMETRY REPOSITORIES ---
const GLOVE80_GEO = [
{x:0,y:35},{x:70,y:35},{x:140,y:0},{x:210,y:0},{x:280,y:0},{x:910,y:0},{x:980,y:0},{x:1050,y:0},{x:1120,y:35},{x:1190,y:35},
{x:0,y:105},{x:70,y:105},{x:140,y:70},{x:210,y:70},{x:280,y:70},{x:350,y:70},{x:840,y:70},{x:910,y:70},{x:980,y:70},{x:1050,y:70},{x:1120,y:105},{x:1190,y:105},
{x:0,y:175},{x:70,y:175},{x:140,y:140},{x:210,y:140},{x:280,y:140},{x:350,y:140},{x:840,y:140},{x:910,y:140},{x:980,y:140},{x:1050,y:140},{x:1120,y:175},{x:1190,y:175},
{x:0,y:245},{x:70,y:245},{x:140,y:210},{x:210,y:210},{x:280,y:210},{x:350,y:210},{x:840,y:210},{x:910,y:210},{x:980,y:210},{x:1050,y:210},{x:1120,y:245},{x:1190,y:245},
{x:0,y:315},{x:70,y:315},{x:140,y:280},{x:210,y:280},{x:280,y:280},{x:350,y:280},
{x:448,y:280,r:20,o:"-168px 0px"},{x:546,y:231,r:30,o:"-266px 0px"},{x:707,y:105,r:45,o:"-427px 0px"},{x:490,y:105,r:-45,o:"490px 0px"},{x:651,y:231,r:-30,o:"329px 0px"},{x:749,y:280,r:-20,o:"231px 0px"},
{x:840,y:280},{x:910,y:280},{x:980,y:280},{x:1050,y:280},{x:1120,y:315},{x:1190,y:315},
{x:0,y:385},{x:70,y:385},{x:140,y:350},{x:210,y:350},{x:280,y:350},
{x:371,y:378,r:15,o:"-91px 0px"},{x:462,y:350,r:25,o:"-182px 0px"},{x:630,y:224,r:45,o:"-350px 0px"},{x:560,y:224,r:-45,o:"420px 0px"},{x:728,y:350,r:-25,o:"252px 0px"},{x:819,y:378,r:-15,o:"161px 0px"},
{x:910,y:350},{x:980,y:350},{x:1050,y:350},{x:1120,y:385},{x:1190,y:385}
];
const GO60_GEO = [
{x:0,y:35},{x:70,y:35},{x:140,y:0},{x:210,y:0},{x:280,y:0},{x:350,y:0},{x:805,y:0},{x:875,y:0},{x:945,y:0},{x:1015,y:0},{x:1085,y:35},{x:1155,y:35},
{x:0,y:105},{x:70,y:105},{x:140,y:70},{x:210,y:70},{x:280,y:70},{x:350,y:70},{x:805,y:70},{x:875,y:70},{x:945,y:70},{x:1015,y:70},{x:1085,y:105},{x:1155,y:105},
{x:0,y:175},{x:70,y:175},{x:140,y:140},{x:210,y:140},{x:280,y:140},{x:350,y:140},{x:805,y:140},{x:875,y:140},{x:945,y:140},{x:1015,y:140},{x:1085,y:175},{x:1155,y:175},
{x:0,y:245},{x:70,y:245},{x:140,y:210},{x:210,y:210},{x:280,y:210},{x:350,y:210},{x:805,y:210},{x:875,y:210},{x:945,y:210},{x:1015,y:210},{x:1085,y:245},{x:1155,y:245},
{x:140,y:280},{x:210,y:280},{x:280,y:280},{x:875,y:280},{x:945,y:280},{x:1015,y:280},
{x:364,y:287,r:12.5,o:"0px 0px"},{x:448,y:308,r:25,o:"0px 0px"},{x:525,y:346.5,r:37,o:"0px 0px"},
{x:640.5,y:385,r:-37,o:"0px 0px"},{x:710.5,y:336,r:-25,o:"0px 0px"},{x:791,y:301,r:-12.5,o:"0px 0px"}
];
// --- 2. PARSERS & STRING TRANSLATION MAPS ---
const ZMK_KEYCODE_MAP = {
LSHFT:'Shift', LCTRL:'Ctrl', LALT:'Alt', LGUI:'GUI',
RSHFT:'Shift', RCTRL:'Ctrl', RALT:'Alt', RGUI:'GUI',
BSPC:'Bksp', RET:'Enter', PG_DN:'PgDn', PG_UP:'PgUp',
UP:'↑', DOWN:'↓', LEFT:'←', RIGHT:'→',
MINUS:'-', EQUAL:'=', GRAVE:'`', BSLH:'\\',
SEMI:';', SQT:"'", FSLH:'/', LBKT:'[', RBKT:']',
COMMA:',', DOT:'.', SPACE:'␣'
};
const extractParamString = (paramObj) => {
if (!paramObj) return 'none';
if (typeof paramObj === 'string' || typeof paramObj === 'number') return String(paramObj);
if (paramObj.value && paramObj.params?.length > 0) {
return `${paramObj.value}(${extractParamString(paramObj.params[0])})`;
}
return String(paramObj.value || 'none');
};
const getContrastColor = (hexcolor) => {
if (!hexcolor) return '#f8fafc';
let cleanHex = hexcolor.replace("#", "");
if (cleanHex.length === 3) cleanHex = cleanHex.split('').map(c => c+c).join('');
const r = parseInt(cleanHex.substr(0,2),16);
const g = parseInt(cleanHex.substr(2,2),16);
const b = parseInt(cleanHex.substr(4,2),16);
return (((r*299)+(g*587)+(b*114))/1000 >= 128) ? '#0f172a' : '#ffffff';
};
const formatKeycode = (val) => {
if (!val || val === 'none') return '';
const normalized = val.toUpperCase();
if (ZMK_KEYCODE_MAP[normalized]) return ZMK_KEYCODE_MAP[normalized];
if (val.length === 2 && val.startsWith('N') && '0123456789'.includes(val[1])) return val[1];
if (val.length > 1) return val.charAt(0).toUpperCase() + val.slice(1).toLowerCase();
return val;
};
const generateAutoLabel = (binding) => {
if (!binding || binding.value === '&none') return '';
if (binding.value === '&trans') return '▽';
if (binding.decoration?.label) return binding.decoration.label;
if (binding.value === '&kp' && binding.params?.length > 0) {
let val = binding.params[0].value;
if (typeof val === 'string' && val.length === 2 && val.endsWith('S') && binding.params[0].params) {
return '⇧' + (binding.params[0].params[0]?.value || '');
}
return formatKeycode(val);
}
if (binding.value === '&mo' || binding.value === '&tog') {
return `L${extractParamString(binding.params[0])}`;
}
if (binding.value === '<' || binding.value === '&mt' || binding.value.startsWith('&ht_')) {
const holdRaw = extractParamString(binding.params[0]);
const tapRaw = extractParamString(binding.params[1]);
const hLabel = binding.value === '<' ? `L${holdRaw}` : formatKeycode(holdRaw);
const tLabel = formatKeycode(tapRaw);
return `${hLabel}\n${tLabel}`;
}
if (binding.value.startsWith('&ht_auto_')) return binding.value.split('_').pop();
return binding.value.replace('&', '');
};
// --- 3. COMPONENTS (ISOLATED & MEMOIZED) ---
const KeyComponent = memo(({ index, geo, binding, baseBinding, isSelected, onSelect }) => {
const isTrans = binding.value === '&trans';
const isDead = binding.value === '&none' || binding.value === 'none';
const labelText = isTrans && baseBinding ? generateAutoLabel(baseBinding) : generateAutoLabel(binding);
const keyStyle = {
left: `${geo.x}px`,
top: `${geo.y}px`,
transform: geo.r ? `rotate(${geo.r}deg)` : 'none',
transformOrigin: geo.o || 'center'
};
if (!isTrans && binding.decoration?.background) {
keyStyle.backgroundColor = binding.decoration.background;
keyStyle.color = binding.decoration.color || getContrastColor(binding.decoration.background);
}
return (
<div
className={`p-key ${isSelected ? 'selected' : ''} ${isTrans ? 'trans' : ''} ${isDead ? 'dead' : ''}`}
style={keyStyle}
onClick={() => onSelect(index)}
role="button"
tabIndex={0}
>
<span className="text-fit-md text-clamp">{labelText}</span>
</div>
);
}, (prev, next) => (
prev.isSelected === next.isSelected &&
prev.binding === next.binding &&
prev.baseBinding === next.baseBinding &&
prev.geo === next.geo
));
const KeyboardContainer = ({ keyboardGeo, activeLayerBindings, baseLayerBindings, selectedKey, onSelectKey }) => (
<div className="relative w-[1260px] h-[450px] scale-[0.65] md:scale-[0.70] xl:scale-[0.80] origin-center transition-transform mt-10">
{keyboardGeo.map((geo, index) => (
<KeyComponent
key={`matrix-key-${index}`}
index={index}
geo={geo}
binding={activeLayerBindings[index] || { value: '&none', params: [] }}
baseBinding={baseLayerBindings?.[index]}
isSelected={selectedKey === index}
onSelect={onSelectKey}
/>
))}
</div>
);
const DockedInspector = ({ config, activeLayer, selectedKey, setSelectedKey, updateConfig }) => {
const [view, setView] = useState('key');
const [jsonStr, setJsonStr] = useState("");
const [error, setError] = useState("");
useEffect(() => { if (selectedKey !== null) setView('key'); }, [selectedKey]);
useEffect(() => {
setError("");
if (view === 'key' && selectedKey !== null) {
setJsonStr(JSON.stringify(config.layers[activeLayer][selectedKey], null, 2));
} else if (view !== 'key') {
setJsonStr(JSON.stringify(config[view] || [], null, 2));
}
}, [view, selectedKey, activeLayer, config]);
const handleSave = () => {
try {
const parsed = JSON.parse(jsonStr);
const newConfig = typeof structuredClone === "function" ? structuredClone(config) : JSON.parse(JSON.stringify(config));
newConfig.date = Math.floor(Date.now() / 1000);
if (view === 'key') {
// Allow missing params specifically for parameterless bindings like &none
if (!parsed.value || (parsed.value !== '&none' && !parsed.params)) {
throw new Error("Binding structure validation failed. Missing 'value' or 'params'.");
}
newConfig.layers[activeLayer][selectedKey] = parsed;
} else {
if (!Array.isArray(parsed)) throw new Error(`Root updates for ${view} must be formatted as an array.`);
if (parsed.length > 0) {
newConfig[view] = parsed;
} else {
delete newConfig[view];
}
}
updateConfig(newConfig);
setError("");
} catch (err) {
setError(err.message);
}
};
return (
<div className="w-[340px] bg-slate-900 border-l border-slate-800 flex flex-col shrink-0 overflow-hidden shadow-2xl">
<div className="flex text-xs font-semibold bg-slate-950 border-b border-slate-800 overflow-x-auto hide-scrollbar">
{['key', 'macros', 'combos', 'holdTaps', 'modMorphs', 'tapDances'].map(t => (
<button key={t} onClick={() => { setView(t); setSelectedKey(null); }}
className={`flex-1 min-w-[75px] py-3 text-center capitalize transition-colors focus:outline-none ${view === t ? 'text-sky-400 border-b-2 border-sky-400 bg-slate-900' : 'text-slate-500 hover:text-slate-300'}`}>
{t}
</button>
))}
</div>
<div className="p-4 flex-1 flex flex-col overflow-y-auto">
<div className="mb-2 flex justify-between items-center h-6">
<h3 className="font-bold text-sm text-white">
{view === 'key' ? (selectedKey !== null ? `Layer ${activeLayer} : Key ${selectedKey}` : 'No Key Selected') : `Global ${view}`}
</h3>
{view === 'key' && selectedKey !== null && (
<button onClick={() => setSelectedKey(null)} className="text-slate-400 hover:text-white text-xs bg-slate-800 px-2 py-1 rounded transition-colors">Deselect</button>
)}
</div>
{(view !== 'key' || selectedKey !== null) ? (
<div className="flex flex-col flex-1">
<p className="text-xs text-slate-400 mb-3">
{view === 'key' ? "Modify parsing AST directly." : `Modify structural root sequence for ${view}.`}
</p>
<textarea
className={`flex-1 w-full bg-[#0a0a0a] text-emerald-400 font-mono text-xs p-3 rounded border outline-none resize-none mb-3 min-h-[300px] transition-colors ${error ? 'border-red-500 focus:border-red-400' : 'border-slate-700 focus:border-sky-500'}`}
value={jsonStr}
onChange={(e) => setJsonStr(e.target.value)}
onKeyDown={(e) => {
if (e.key === 'Tab') {
e.preventDefault();
const start = e.target.selectionStart;
const end = e.target.selectionEnd;
const newVal = jsonStr.substring(0, start) + " " + jsonStr.substring(end);
setJsonStr(newVal);
setTimeout(() => { e.target.selectionStart = e.target.selectionEnd = start + 2; }, 0);
}
}}
spellCheck="false"
/>
{error && <div className="text-red-400 text-xs mb-3 p-3 bg-red-950 border border-red-900/50 rounded">{error}</div>}
<button onClick={handleSave} className="w-full bg-sky-600 hover:bg-sky-500 text-white font-bold py-3 rounded transition-colors text-sm shadow">
Save {view === 'key' ? 'Binding' : view}
</button>
</div>
) : (
<div className="flex-1 flex items-center justify-center text-slate-500 text-sm italic text-center p-4 border border-dashed border-slate-800 rounded">
Select a physical key on the board to edit its binding properties.
</div>
)}
</div>
</div>
);
};
// --- 4. ENGINE MASTER CONTROLLER ---
const App = () => {
const [config, setConfig] = useState(null);
const [activeLayer, setActiveLayer] = useState(0);
const [selectedKey, setSelectedKey] = useState(null);
const [fileError, setFileError] = useState("");
useEffect(() => {
const handleBeforeUnload = (e) => {
if (config) {
e.preventDefault();
e.returnValue = '';
}
};
window.addEventListener('beforeunload', handleBeforeUnload);
return () => window.removeEventListener('beforeunload', handleBeforeUnload);
}, [config]);
const keyboardGeo = useMemo(() => {
if (!config) return [];
if (config.layout?.keys) return config.layout.keys;
if (config.keyboard?.toLowerCase() === 'go60') return GO60_GEO;
return GLOVE80_GEO;
}, [config]);
const handleSelectKey = useCallback((index) => {
setSelectedKey(index);
}, []);
const handleFileUpload = (e) => {
const file = e.target.files[0];
if (!file) return;
setFileError("");
const reader = new FileReader();
reader.onload = (event) => {
try {
let parsed = JSON.parse(event.target.result);
parsed = parsed.keymap !== undefined ? parsed.keymap : parsed;
if (!parsed.layers || !Array.isArray(parsed.layers)) {
throw new Error("Invalid schema tracking parameters: Missing layout 'layers' matrix map.");
}
setConfig(parsed);
setActiveLayer(0);
setSelectedKey(null);
} catch (err) {
setFileError(err.message || "Invalid JSON structure file targeting layout schemas.");
}
};
reader.readAsText(file);
e.target.value = '';
};
const handleExport = () => {
if (!config) return;
const dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(config, null, 2));
const anchor = document.createElement('a');
anchor.href = dataStr;
anchor.download = `layout_${config.keyboard || 'custom'}_${Math.floor(Date.now() / 1000)}.json`;
document.body.appendChild(anchor);
anchor.click();
document.body.removeChild(anchor);
};
return (
<div className="flex h-full w-full font-sans">
<div className="w-64 bg-slate-900 border-r border-slate-800 flex flex-col shrink-0 p-5 gap-6 z-20">
<div>
<h1 className="text-xl font-bold text-white mb-1 flex items-center gap-2">Basic Edit</h1>
<p className="text-xs text-slate-500 mb-5">Ergonomic ZMK Layout Visualizer</p>
<label className="block w-full bg-slate-800 border border-slate-700 hover:border-sky-500 text-slate-200 text-center py-2.5 rounded cursor-pointer transition-colors text-sm font-semibold shadow">
Load JSON Layout
<input type="file" accept=".json" className="hidden" onChange={handleFileUpload} />
</label>
{fileError && <p className="mt-2 text-xs text-red-400 bg-red-950/50 p-2 border border-red-900/30 rounded">{fileError}</p>}
</div>
{config && (
<div className="flex-1 flex flex-col gap-6">
<div className="space-y-1.5 text-xs text-slate-400 bg-slate-800/40 border border-slate-800 p-4 rounded shadow-inner">
<div className="flex justify-between items-center">
<span>Target Form:</span>
<span className="text-white uppercase font-mono bg-slate-700 px-1.5 py-0.5 rounded">{config.keyboard || 'Custom'}</span>
</div>
<div className="flex justify-between items-center">
<span>Total Keys:</span>
<span className="text-white font-mono">{keyboardGeo.length}</span>
</div>
</div>
<div>
<label className="block text-[11px] font-bold text-slate-400 uppercase tracking-wider mb-2">Active Layer</label>
<select className="w-full bg-slate-950 border border-slate-700 text-white text-sm rounded focus:ring-2 focus:ring-sky-500 p-2.5 outline-none cursor-pointer appearance-none"
value={activeLayer} onChange={(e) => { setActiveLayer(parseInt(e.target.value, 10)); setSelectedKey(null); }}>
{config.layer_names?.map((name, i) => <option key={i} value={i}>{i} : {name}</option>) || config.layers.map((_, i) => <option key={i} value={i}>Layer {i}</option>)}
</select>
</div>
<button onClick={handleExport} className="w-full mt-auto bg-emerald-600 hover:bg-emerald-500 text-white font-bold py-3 rounded text-sm transition-all shadow focus:ring-2 focus:ring-emerald-400">
Export Configuration
</button>
</div>
)}
</div>
<div className="flex-1 flex items-center justify-center bg-[#0b1120] overflow-hidden relative z-10">
{!config ? (
<div className="text-slate-500 flex flex-col items-center gap-2">
<span>Upload a configuration file matching the MoErgo layout schema.</span>
</div>
) : (
<KeyboardContainer
keyboardGeo={keyboardGeo} activeLayerBindings={config.layers[activeLayer]} baseLayerBindings={config.layers[0]}
selectedKey={selectedKey} onSelectKey={handleSelectKey}
/>
)}
</div>
{config && (
<DockedInspector
config={config} activeLayer={activeLayer}
selectedKey={selectedKey} setSelectedKey={setSelectedKey} updateConfig={setConfig}
/>
)}
</div>
);
};
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<App />);
</script>
</body>
</html>