virtual void handle_key_event(g_key_event& e) {
waitingInputLock.lock();
waitingInput.push_back(g_keyboard::fullKeyInfo(e.info));
lastInput = g_millis();
noInputAvailable = false;
waitingInputLock.unlock();
}
g_component* g_component_registry::get(g_ui_component_id id) {
if (components.count(id) > 0) {
components_lock.lock();
g_component* component = components[id];
components_lock.unlock();
return component;
}
return 0;
}
g_key_info gui_screen_t::readInput() {
if (waitingInput.size() == 0) {
g_atomic_block(&noInputAvailable);
}
waitingInputLock.lock();
g_key_info result = waitingInput.front();
waitingInput.pop_front();
if (waitingInput.size() == 0) {
noInputAvailable = true;
}
waitingInputLock.unlock();
return result;
}
void poll() {
static g_lock pollLock;
pollLock.lock();
uint8_t status;
while (((status = g_utils::inportByte(0x64)) & 1) != 0) {
uint8_t value = g_utils::inportByte(0x60);
bool fromKeyboard = ((status & (1 << 5)) == 0);
if (fromKeyboard) {
handle_keyboard_data(value);
} else {
handle_mouse_data(value);
}
++packets_count;
}
pollLock.unlock();
}
void g_component_registry::add(g_component* component) {
components_lock.lock();
components[component->getId()] = component;
components_lock.unlock();
}
