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| /* |
| AVRcamVIEW: A PC application to test out the functionallity of the |
| AVRcam real-time image processing engine. |
| Copyright (C) 2004 Brent A. Taylor |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public |
| License along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| |
| For more information on the AVRcamVIEW, please contact: |
| |
| taylorba@comcast.net |
| |
| or go to www.jrobot.net for more details regarding the system. |
| */ |
| |
| package avr.swing; |
| |
| import javax.comm.*; |
| |
| import java.awt.*; |
| import javax.swing.*; |
| import javax.swing.border.*; |
| |
| import avr.connection.*; |
| |
| public class JSerialPanel extends JPanel { |
| |
| public static void main(String[] args) throws Exception { |
| UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); |
| int option = new JSerialPanel().showDialog(null, null); |
| System.out.println(option); |
| } |
| |
| private static final Integer[] BAUD_RATES = { |
| new Integer(115200), |
| new Integer(57600), |
| new Integer(38400), |
| new Integer(19200), |
| new Integer(9600), |
| new Integer(4800) |
| }; |
| |
| private static final Integer[] DATA_BITS = { |
| new Integer(8), |
| new Integer(7), |
| new Integer(6), |
| new Integer(5) |
| }; |
| |
| private static final String[] PARITY = { |
| "None", |
| "Odd", |
| "Even", |
| "Mark", |
| "Space" |
| }; |
| |
| private static final Number[] STOP_BITS = { |
| new Integer(1), |
| new Double(1.5), |
| new Integer(2) |
| }; |
| |
| public static final String[] FLOW_CONTROL = { |
| "None", |
| "Hardware", |
| "Xon / Xoff" |
| }; |
| |
| |
| private static final int UNKNOWN_OPTION = 0x00; |
| public static final int OK_OPTION = 0x01; |
| public static final int CANCEL_OPTION = 0x02; |
| |
| private JComboBox baudRateCB; |
| private JComboBox dataBitsCB; |
| private JComboBox stopBitsCB; |
| private JComboBox parityCB; |
| private JComboBox flowControlCB; |
| |
| private JDialog dialog; |
| private int option; |
| |
| public JSerialPanel() { |
| super(new GridLayout(5, 2, 10, 10)); |
| setBorder(new EmptyBorder(5, 5, 5, 5)); |
| |
| baudRateCB = new JComboBox(BAUD_RATES); |
| dataBitsCB = new JComboBox(DATA_BITS); |
| stopBitsCB = new JComboBox(STOP_BITS); |
| parityCB = new JComboBox(PARITY); |
| flowControlCB = new JComboBox(FLOW_CONTROL); |
| |
| add(new JLabel("Baud Rate:", JLabel.RIGHT)); |
| add(baudRateCB); |
| add(new JLabel("Data Bits:", JLabel.RIGHT)); |
| add(dataBitsCB); |
| add(new JLabel("Stop Bits:", JLabel.RIGHT)); |
| add(stopBitsCB); |
| add(new JLabel("Parity:", JLabel.RIGHT)); |
| add(parityCB); |
| add(new JLabel("Flow Control:", JLabel.RIGHT)); |
| add(flowControlCB); |
| } |
| |
| public void setSerialParameters(SerialParams params) { |
| if(params != null) { |
| baudRateCB.setSelectedItem(new Integer(params.getBaudRate())); |
| dataBitsCB.setSelectedItem(new Integer(params.getDataBits())); |
| parityCB.setSelectedIndex(params.getParity()); |
| |
| switch(params.getStopBits()) { |
| case 1: |
| stopBitsCB.setSelectedIndex(0); |
| break; |
| case 2: |
| stopBitsCB.setSelectedIndex(2); |
| break; |
| case 3: |
| stopBitsCB.setSelectedIndex(1); |
| break; |
| } |
| |
| if(params.getFlowControl() == SerialPort.FLOWCONTROL_NONE) { |
| flowControlCB.setSelectedIndex(0); |
| } else if(params.getFlowControl() == (SerialPort.FLOWCONTROL_RTSCTS_IN | SerialPort.FLOWCONTROL_RTSCTS_OUT)) { |
| flowControlCB.setSelectedIndex(1); |
| } else if(params.getFlowControl() == (SerialPort.FLOWCONTROL_XONXOFF_IN | SerialPort.FLOWCONTROL_XONXOFF_OUT)) { |
| flowControlCB.setSelectedIndex(2); |
| } |
| } |
| } |
| |
| public SerialParams getSerialParameters() { |
| int baudRate = ((Integer)baudRateCB.getSelectedItem()).intValue(); |
| int dataBits = ((Integer)dataBitsCB.getSelectedItem()).intValue(); |
| int parity = parityCB.getSelectedIndex(); |
| int stopBits = 0; |
| int flowControl = 0; |
| |
| switch(stopBitsCB.getSelectedIndex()) { |
| case 0: |
| stopBits = 1; |
| break; |
| case 1: |
| stopBits = 3; |
| break; |
| case 2: |
| stopBits = 2; |
| break; |
| } |
| |
| switch(flowControlCB.getSelectedIndex()) { |
| case 0: |
| flowControl = SerialPort.FLOWCONTROL_NONE; |
| break; |
| case 1: |
| flowControl = SerialPort.FLOWCONTROL_RTSCTS_IN | SerialPort.FLOWCONTROL_RTSCTS_OUT; |
| break; |
| case 2: |
| flowControl = SerialPort.FLOWCONTROL_XONXOFF_IN | SerialPort.FLOWCONTROL_XONXOFF_OUT; |
| break; |
| } |
| |
| return new SerialParams(baudRate, dataBits, stopBits, parity, flowControl); |
| } |
| |
| public void ok() { |
| option = OK_OPTION; |
| dialog.setVisible(false); |
| } |
| |
| public void cancel() { |
| option = CANCEL_OPTION; |
| dialog.setVisible(false); |
| } |
| |
| public int showDialog(Frame owner, SerialParams params) { |
| |
| if(dialog == null) { |
| dialog = new JDialog(owner, "Serial Port Parameters", true); |
| |
| dialog.getContentPane().add(this, BorderLayout.CENTER); |
| dialog.getContentPane().add(createButtonPanel(), BorderLayout.SOUTH); |
| dialog.pack(); |
| dialog.setResizable(false); |
| } |
| |
| option = UNKNOWN_OPTION; |
| |
| setSerialParameters(params); |
| dialog.setLocationRelativeTo(owner); |
| dialog.setVisible(true); |
| |
| return option; |
| |
| } |
| |
| private JComponent createButtonPanel() { |
| |
| JPanel buttonP = new JPanel(new FlowLayout(FlowLayout.RIGHT)); |
| |
| buttonP.setBorder(new EtchedBorder()); |
| |
| buttonP.add(new JButton(new ProxyAction(this, "ok", "OK", 'o'))); |
| buttonP.add(new JButton(new ProxyAction(this, "cancel", "Cancel", 'c'))); |
| |
| return buttonP; |
| } |
| |
| } |