void Worker::commandReceived(const QByteArray command)
{
if (m_currentState == StoppedState)
{
return;
}
if (command == "ok")
{
m_waitingCount--;
emit currentLineChanged(m_currentLine - m_waitingCount + 1);
if (m_waitingCount < m_bufferSize)
{
if ((m_currentLine < m_commandList.size())
&& (m_currentState == RunningState)) // a new command needs to be sent
{
sendLine();
}
}
if ((m_waitingCount == 0)
&& (m_currentLine == m_commandList.size())) // we have finished
{
stopQueue();
m_currentState = StoppedState;
emit currentStateChanged(m_currentState);
emit finished();
}
}
}
void Worker::sendLine()
{
QString line;
bool running = true;
while (running)
{
if (m_currentLine == m_commandList.size())
{
return;
}
line = m_commandList.at(m_currentLine);
if ((line.indexOf("G00") == 0) || (line.indexOf("G01") == 0)) // only G00 and G01 allowed
{
running = false;
}
if (running == false)
{
sendCommand(line.toLocal8Bit() + "\n");
}
m_currentLine++;
emit currentLineChanged(m_currentLine - m_waitingCount + 1);
qDebug() << line;
}
}
void Worker::usbDisconnected()
{
m_currentLine = -1;
m_currentState = StoppedState;
m_ready = false;
emit readyChanged(m_ready);
emit currentLineChanged(m_currentLine);
emit currentStateChanged(m_currentState);
}
/**
* Emit the line change signal for the give line no
* @param lineNo The line number to flag
* @param error True if it is an error
*/
void PythonScript::sendLineChangeSignal(int lineNo, bool error) {
emit currentLineChanged(lineNo, error);
}
