Defined in: hotkey-manager.ts:144

Singleton manager for hotkey registrations.

This class provides a centralized way to register and manage keyboard hotkeys. It uses a single event listener for efficiency, regardless of how many hotkeys are registered.

const manager = HotkeyManager.getInstance()

const unregister = manager.register('Mod+S', (event, context) => {
  console.log('Save triggered!')
})

// Later, to unregister:
unregister()

readonly registrations: Store<Map<string, HotkeyRegistration>>;

Defined in: hotkey-manager.ts:166

The TanStack Store containing all hotkey registrations. Use this to subscribe to registration changes or access current registrations.

const manager = HotkeyManager.getInstance()

// Subscribe to registration changes
const unsubscribe = manager.registrations.subscribe(() => {
  console.log('Registrations changed:', manager.registrations.state.size)
})

// Access current registrations
for (const [id, reg] of manager.registrations.state) {
  console.log(reg.hotkey, reg.options.enabled)
}

destroy(): void;

Defined in: hotkey-manager.ts:702

Destroys the manager and removes all listeners.

void

getRegistrationCount(): number;

Defined in: hotkey-manager.ts:673

Gets the number of registered hotkeys.

number

isRegistered(hotkey, target?): boolean;

Defined in: hotkey-manager.ts:684

Checks if a specific hotkey is registered.

Hotkey

The hotkey string to check

Optional target element to match (if provided, both hotkey and target must match)

HTMLElement | Document | Window

boolean

True if a matching registration exists

register(
   hotkey, 
   callback, 
   options): HotkeyRegistrationHandle;

Defined in: hotkey-manager.ts:229

Registers a hotkey handler and returns a handle for updating the registration.

The returned handle allows updating the callback and options without re-registering, which is useful for avoiding stale closures in React.

RegisterableHotkey

The hotkey string (e.g., 'Mod+S') or RawHotkey object

HotkeyCallback

The function to call when the hotkey is pressed

HotkeyOptions = {}

Options for the hotkey behavior

HotkeyRegistrationHandle

A handle for managing the registration

const handle = manager.register('Mod+S', callback)

// Update callback without re-registering (avoids stale closures)
handle.callback = newCallback

// Update options
handle.setOptions({ enabled: false })

// Unregister when done
handle.unregister()

triggerRegistration(id): boolean;

Defined in: hotkey-manager.ts:637

Triggers a registration's callback programmatically from devtools. Creates a synthetic KeyboardEvent and invokes the callback.

string

The registration ID to trigger

boolean

True if the registration was found and triggered

static getInstance(): HotkeyManager;

Defined in: hotkey-manager.ts:187

Gets the singleton instance of HotkeyManager.

HotkeyManager

static resetInstance(): void;

Defined in: hotkey-manager.ts:197

Resets the singleton instance. Useful for testing.

void