Function injectKeyHold

packages/angular-hotkeys/src/injectKeyHold.ts:40–57

(
  key: IndividualKey | (() => IndividualKey),
)

 * ```
 */
export function injectKeyHold(
  key: IndividualKey | (() => IndividualKey),
): Signal<boolean> {
  const tracker = getKeyStateTracker()
  const heldKeysSelector = injectSelector(
    tracker.store,
    (state) => state.heldKeys,
  )

  return computed(() => {
    const resolvedKey = typeof key === 'function' ? key() : key
    const normalizedKey = resolvedKey.toLowerCase()

    return heldKeysSelector().some(
      (heldKey) => heldKey.toLowerCase() === normalizedKey,
    )
  })
}