static void
JoystickDeviceWasAddedCallback(void *ctx, IOReturn res, void *sender, IOHIDDeviceRef ioHIDDeviceObject)
{
recDevice *device;
if (res != kIOReturnSuccess) {
return;
}
if (JoystickAlreadyKnown(ioHIDDeviceObject)) {
return; /* IOKit sent us a duplicate. */
}
device = (recDevice *) SDL_calloc(1, sizeof(recDevice));
if (!device) {
SDL_OutOfMemory();
return;
}
if (!GetDeviceInfo(ioHIDDeviceObject, device)) {
SDL_free(device);
return; /* not a device we care about, probably. */
}
/* Get notified when this device is disconnected. */
IOHIDDeviceRegisterRemovalCallback(ioHIDDeviceObject, JoystickDeviceWasRemovedCallback, device);
IOHIDDeviceScheduleWithRunLoop(ioHIDDeviceObject, CFRunLoopGetCurrent(), SDL_JOYSTICK_RUNLOOP_MODE);
/* Allocate an instance ID for this device */
device->instance_id = ++s_joystick_instance_id;
/* We have to do some storage of the io_service_t for SDL_HapticOpenFromJoystick */
if (IOHIDDeviceGetService != NULL) { /* weak reference: available in 10.6 and later. */
const io_service_t ioservice = IOHIDDeviceGetService(ioHIDDeviceObject);
if ((ioservice) && (FFIsForceFeedback(ioservice) == FF_OK)) {
device->ffservice = ioservice;
#if SDL_HAPTIC_IOKIT
MacHaptic_MaybeAddDevice(ioservice);
#endif
}
}
device->send_open_event = 1;
s_bDeviceAdded = SDL_TRUE;
/* Add device to the end of the list */
if ( !gpDeviceList ) {
gpDeviceList = device;
} else {
recDevice *curdevice;
curdevice = gpDeviceList;
while ( curdevice->pNext ) {
curdevice = curdevice->pNext;
}
curdevice->pNext = device;
}
}
bool isNotPointingDevice(IOHIDDeviceRef devRef)
{
// List of the URI substrings for which the corresponding devices will be ignored
io_name_t ignored[] = { "Keyboard", "AppleUSBTCButtons", "BNBTrackpadDevice", "AppleMikeyHIDDriver", "AppleUSBMultitouchDriver" };
io_name_t className;
IOObjectGetClass(IOHIDDeviceGetService(devRef), className);
const int n = sizeof(ignored) / sizeof(ignored[0]);
for (int i = 0; i < n; i++)
if (strstr(className, ignored[i]) != NULL)
return true;
return false;
}
void JoypadOSX::_device_added(IOReturn p_res, IOHIDDeviceRef p_device) {
if (p_res != kIOReturnSuccess || have_device(p_device)) {
return;
}
joypad new_joypad;
if (is_joypad(p_device)) {
configure_joypad(p_device, &new_joypad);
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
if (IOHIDDeviceGetService != NULL) {
#endif
const io_service_t ioservice = IOHIDDeviceGetService(p_device);
if ((ioservice) && (FFIsForceFeedback(ioservice) == FF_OK) && new_joypad.config_force_feedback(ioservice)) {
new_joypad.ffservice = ioservice;
}
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
}
#endif
device_list.push_back(new_joypad);
}
IOHIDDeviceRegisterRemovalCallback(p_device, joypad_removed_callback, (void *)(intptr_t)new_joypad.id);
IOHIDDeviceScheduleWithRunLoop(p_device, CFRunLoopGetCurrent(), GODOT_JOY_LOOP_RUN_MODE);
}
static void
JoystickDeviceWasAddedCallback(void *ctx, IOReturn res, void *sender, IOHIDDeviceRef ioHIDDeviceObject)
{
recDevice *device;
int device_index = 0;
if (res != kIOReturnSuccess) {
return;
}
if (JoystickAlreadyKnown(ioHIDDeviceObject)) {
return; /* IOKit sent us a duplicate. */
}
device = (recDevice *) SDL_calloc(1, sizeof(recDevice));
if (!device) {
SDL_OutOfMemory();
return;
}
if (!GetDeviceInfo(ioHIDDeviceObject, device)) {
SDL_free(device);
return; /* not a device we care about, probably. */
}
/* Get notified when this device is disconnected. */
IOHIDDeviceRegisterRemovalCallback(ioHIDDeviceObject, JoystickDeviceWasRemovedCallback, device);
IOHIDDeviceScheduleWithRunLoop(ioHIDDeviceObject, CFRunLoopGetCurrent(), SDL_JOYSTICK_RUNLOOP_MODE);
/* Allocate an instance ID for this device */
device->instance_id = ++s_joystick_instance_id;
/* We have to do some storage of the io_service_t for SDL_HapticOpenFromJoystick */
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
if (IOHIDDeviceGetService != NULL) { /* weak reference: available in 10.6 and later. */
#endif
const io_service_t ioservice = IOHIDDeviceGetService(ioHIDDeviceObject);
#if SDL_HAPTIC_IOKIT
if ((ioservice) && (FFIsForceFeedback(ioservice) == FF_OK)) {
device->ffservice = ioservice;
MacHaptic_MaybeAddDevice(ioservice);
}
#endif
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
}
#endif
/* Add device to the end of the list */
if ( !gpDeviceList ) {
gpDeviceList = device;
} else {
recDevice *curdevice;
curdevice = gpDeviceList;
while ( curdevice->pNext ) {
++device_index;
curdevice = curdevice->pNext;
}
curdevice->pNext = device;
++device_index; /* bump by one since we counted by pNext. */
}
/* !!! FIXME: why isn't there an SDL_PrivateJoyDeviceAdded()? */
#if !SDL_EVENTS_DISABLED
{
SDL_Event event;
event.type = SDL_JOYDEVICEADDED;
if (SDL_GetEventState(event.type) == SDL_ENABLE) {
event.jdevice.which = device_index;
if ((SDL_EventOK == NULL)
|| (*SDL_EventOK) (SDL_EventOKParam, &event)) {
SDL_PushEvent(&event);
}
}
}
#endif /* !SDL_EVENTS_DISABLED */
}
static void
JoystickDeviceWasAddedCallback(void *ctx, IOReturn res, void *sender, IOHIDDeviceRef ioHIDDeviceObject)
{
recDevice *device;
int device_index = 0;
io_service_t ioservice;
if (res != kIOReturnSuccess) {
return;
}
if (JoystickAlreadyKnown(ioHIDDeviceObject)) {
return; /* IOKit sent us a duplicate. */
}
device = (recDevice *) SDL_calloc(1, sizeof(recDevice));
if (!device) {
SDL_OutOfMemory();
return;
}
if (!GetDeviceInfo(ioHIDDeviceObject, device)) {
SDL_free(device);
return; /* not a device we care about, probably. */
}
if (SDL_IsGameControllerNameAndGUID(device->product, device->guid) &&
SDL_ShouldIgnoreGameController(device->product, device->guid)) {
SDL_free(device);
return;
}
/* Get notified when this device is disconnected. */
IOHIDDeviceRegisterRemovalCallback(ioHIDDeviceObject, JoystickDeviceWasRemovedCallback, device);
IOHIDDeviceScheduleWithRunLoop(ioHIDDeviceObject, CFRunLoopGetCurrent(), SDL_JOYSTICK_RUNLOOP_MODE);
/* Allocate an instance ID for this device */
device->instance_id = ++s_joystick_instance_id;
/* We have to do some storage of the io_service_t for SDL_HapticOpenFromJoystick */
ioservice = IOHIDDeviceGetService(ioHIDDeviceObject);
#if SDL_HAPTIC_IOKIT
if ((ioservice) && (FFIsForceFeedback(ioservice) == FF_OK)) {
device->ffservice = ioservice;
MacHaptic_MaybeAddDevice(ioservice);
}
#endif
/* Add device to the end of the list */
if ( !gpDeviceList ) {
gpDeviceList = device;
} else {
recDevice *curdevice;
curdevice = gpDeviceList;
while ( curdevice->pNext ) {
++device_index;
curdevice = curdevice->pNext;
}
curdevice->pNext = device;
++device_index; /* bump by one since we counted by pNext. */
}
SDL_PrivateJoystickAdded(device_index);
}
