void MainWindow::create_actions(){
quit_action = new QAction("Выход", this);
quit_action->setStatusTip("Выход из программы");
connect(quit_action, SIGNAL(activated()), this, SLOT(send_exit()));
settings_action = new QAction("Настройки", this);
quit_action->setStatusTip("Открыть окно настроек");
connect(settings_action, SIGNAL(activated()), this, SLOT(send_settings()));
}
void handle_settings()
{
if (state != StateConnected)
{
send_error(ErrorDisconnect, message.sequence);
return;
}
if (message.data_size < 2)
{
send_error(ErrorParser, message.sequence);
return;
}
const uint8_t type = message.data[0];
const uint8_t key = message.data[1];
if (message.data_size == 2) // no value = request to read back setting
{
send_ack(message.sequence);
send_settings(type, key, message.sequence);
return;
}
switch (type)
{
case SettingsByte:
if (message.data_size != 3)
{
send_error(ErrorParser, message.sequence);
return;
}
settings_set_byte(key, message.data[2]);
break;
case SettingsWord:
if (message.data_size != 4)
{
send_error(ErrorParser, message.sequence);
return;
}
settings_set_word(key, (uint16_t)(message.data[2] << 8) | (uint16_t)message.data[3]);
break;
case SettingsArray:
settings_set_array(key, message.data_size - 2, &message.data[2]);
break;
default:
send_error(ErrorUnhandled, message.sequence);
return;
}
send_ack(message.sequence);
}
