}

}

void PortControl::togglePort()

{

    if (serialPort->isOpen())

    {

        serialPort->close();

        qDebug() << "Closed port:" << serialPort->portName();

        emit portToggled(false);

    }

    else

    {

        // we get the port name from the edit text, which may not be

        // in the portList if user hasn't pressed Enter

        QString portName = ui->cbPortList->currentText();

        int portIndex = portList.indexOf(portName);

        if (portIndex < 0) // not in list, add to model and update the selections

        {

            portList.appendRow(new PortListItem(portName));

            ui->cbPortList->setCurrentIndex(portList.rowCount()-1);

            tbPortList.setCurrentIndex(portList.rowCount()-1);

        }

        // open port

        if (serialPort->open(QIODevice::ReadWrite))

        {

            // set port settings

            selectBaudRate(ui->cbBaudRate->currentText());

            selectParity((QSerialPort::Parity) parityButtons.checkedId());

            selectDataBits((QSerialPort::DataBits) dataBitsButtons.checkedId());

            selectStopBits((QSerialPort::StopBits) stopBitsButtons.checkedId());

            selectFlowControl((QSerialPort::FlowControl) flowControlButtons.checkedId());

            qDebug() << "Opened port:" << serialPort->portName();

            emit portToggled(true);

        }

    }

    openAction.setChecked(serialPort->isOpen());

}

void PortControl::selectPort(QString portName)

{

    // portName may be coming from combobox

    portName = portName.split(" ")[0];

    // has selection actually changed

    if (portName != serialPort->portName())