void
KeyboardRepeat::fire_timer_callback(OSObject* owner, IOTimerEventSource* sender) {
IOLOG_DEVEL("KeyboardRepeat::fire queue_.size = %d\n", static_cast<int>(queue_.size()));
// ----------------------------------------
for (KeyboardRepeat::Item* p = static_cast<KeyboardRepeat::Item*>(queue_.safe_front()); p; p = static_cast<KeyboardRepeat::Item*>(p->getnext())) {
{
{
auto params = (p->getParamsBase()).get_Params_KeyboardEventCallBack();
if (params) {
EventOutputQueue::FireKey::fire(
Params_KeyboardEventCallBack(
params->eventType,
params->flags,
params->key,
params->keyboardType,
queue_.size() == 1 ? true : false));
}
}
{
auto params = (p->getParamsBase()).get_Params_KeyboardSpecialEventCallback();
if (params) {
EventOutputQueue::FireConsumer::fire(
Params_KeyboardSpecialEventCallback(
params->eventType,
params->flags,
params->key,
queue_.size() == 1 ? true : false));
}
}
{
auto params = (p->getParamsBase()).get_Params_RelativePointerEventCallback();
if (params) {
EventOutputQueue::FireRelativePointer::fire(params->buttons, params->dx, params->dy);
}
}
}
}
fire_timer_.setTimeoutMS(keyRepeat_);
}
void
KeyboardRepeat::set(EventType eventType,
Flags flags,
KeyCode key,
KeyboardType keyboardType,
int delayUntilRepeat,
int keyRepeat) {
if (key == KeyCode::VK_NONE) return;
if (eventType == EventType::MODIFY) {
goto cancel;
} else if (eventType == EventType::UP) {
// The repetition of plural keys is controlled by manual operation.
// So, we ignore it.
if (queue_.size() != 1) return;
// We stop key repeat only when the repeating key is up.
KeyboardRepeat::Item* p = static_cast<KeyboardRepeat::Item*>(queue_.safe_front());
if (p) {
auto params = (p->getParamsBase()).get_Params_KeyboardEventCallBack();
if (params && key == params->key) {
goto cancel;
}
}
} else if (eventType == EventType::DOWN) {
cancel();
primitive_add(eventType, flags, key, keyboardType);
primitive_start(delayUntilRepeat, keyRepeat);
IOLOG_DEVEL("KeyboardRepeat::set key:%d flags:0x%x\n", key.get(), flags.get());
} else {
goto cancel;
}
return;
cancel:
cancel();
}