Keybinding Info

private matches(pressed: string, bindingKeys: string[]): boolean return bindingKeys.some(k => this.normalizeKeyString(k) === pressed);

private normalizeKeyString(keys: string): string return keys.toLowerCase().replace(/\s/g, ""); keybinding

private normalizeEvent(e: KeyboardEvent): string const parts = []; if (e.ctrlKey) parts.push("ctrl"); if (e.shiftKey) parts.push("shift"); if (e.altKey) parts.push("alt"); if (e.metaKey) parts.push("meta"); parts.push(e.key.toLowerCase()); return parts.join("+"); private matches(pressed: string

return ( <table> bindings.map(b => ( <tr key=b.id> <td>b.label</td> <td> <kbd>b.userKeys?.join(" or ") ?? b.defaultKeys.join(" or ")</kbd> <button onClick=() => capture(b.id)> recording === b.id ? "Press keys..." : "Remap" </button> </td> </tr> )) </table> ); this.normalizeKeyString(k) === pressed)

✅ Manager class with registration, remapping, context support ✅ React hook + provider integration ✅ UI panel for user customization ✅ Conflict detection (optional but recommended) ✅ Local storage persistence ✅ Keyboard normalization & matching

on(id: string, callback: () => void) if (!this.listeners.has(id)) this.listeners.set(id, new Set()); this.listeners.get(id)!.add(callback);

function KeybindingSettings( bindings, onRemap ) null>(null); const capture = (id: string) => setRecording(id); const handler = (e: KeyboardEvent) => e.preventDefault(); const keys = normalizeEvent(e); onRemap(id, [keys]); setRecording(null); window.removeEventListener("keydown", handler); ; window.addEventListener("keydown", handler); ;