bool ForceNumLockOn::remapForceNumLockOn(ListHookedKeyboard::Item* item) {
if (!item) return false;
if (index_ < 2) return false;
if (!(item->getDeviceIdentifier()).isEqual(deviceIdentifier_)) return false;
// NumLock Hacks
//
// As for some keypads, NumLock is off when it was connected.
// We need to call setNumLock(true) to activate a device.
IOHIKeyboard* kbd = OSDynamicCast(IOHIKeyboard, item->get());
if (kbd) {
GlobalLock::ScopedUnlock lk;
if (!forceOffMode_) {
if (!kbd->numLock()) {
kbd->setNumLock(true);
}
} else {
if (kbd->numLock()) {
kbd->setNumLock(false);
}
}
}
return false;
}
void
ListHookedConsumer::Item::disableNumLock(void)
{
IOHIKeyboard* kbd = OSDynamicCast(IOHIKeyboard, device_);
if (! kbd) return;
if (kbd->numLock()) {
kbd->setNumLock(false);
}
}
bool VirtualKey::VK_IOHIKEYBOARD_TOGGLE_NUMLOCK::handle(const Params_KeyboardEventCallBack& params, AutogenId autogenId, PhysicalEventType physicalEventType) {
if (params.key != KeyCode::VK_IOHIKEYBOARD_TOGGLE_NUMLOCK) return false;
if (params.ex_iskeydown && params.repeat == false) {
ListHookedKeyboard::Item* item = static_cast<ListHookedKeyboard::Item*>(ListHookedKeyboard::instance().get_replaced());
if (item) {
IOHIKeyboard* kbd = OSDynamicCast(IOHIKeyboard, item->get());
if (kbd) {
GlobalLock::ScopedUnlock lk;
kbd->setNumLock(!kbd->numLock());
}
}
}
return true;
}