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NodeConfigFrame.java
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NodeConfigFrame.java
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package jmri.jmrix.oaktree.nodeconfig;
import java.awt.Container;
import java.awt.FlowLayout;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;
import javax.swing.border.Border;
import jmri.jmrix.oaktree.OakTreeSystemConnectionMemo;
import jmri.jmrix.oaktree.SerialNode;
import jmri.jmrix.oaktree.SerialSensorManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Frame for user configuration of OakTree serial nodes.
*
* @author Bob Jacobsen Copyright (C) 2004
* @author Dave Duchamp Copyright (C) 2004, 2006
*/
public class NodeConfigFrame extends jmri.util.JmriJFrame {
protected JSpinner nodeAddrSpinner;
protected javax.swing.JLabel nodeAddrStatic = new javax.swing.JLabel("000");
protected javax.swing.JComboBox<String> nodeTypeBox;
protected javax.swing.JButton addButton = new javax.swing.JButton(Bundle.getMessage("ButtonAdd"));
protected javax.swing.JButton editButton = new javax.swing.JButton(Bundle.getMessage("ButtonEdit"));
protected javax.swing.JButton deleteButton = new javax.swing.JButton(Bundle.getMessage("ButtonDelete"));
protected javax.swing.JButton doneButton = new javax.swing.JButton(Bundle.getMessage("ButtonDone"));
protected javax.swing.JButton updateButton = new javax.swing.JButton(Bundle.getMessage("ButtonUpdate"));
protected javax.swing.JButton cancelButton = new javax.swing.JButton(Bundle.getMessage("ButtonCancel"));
protected javax.swing.JLabel statusText1 = new javax.swing.JLabel();
protected javax.swing.JLabel statusText2 = new javax.swing.JLabel();
protected javax.swing.JLabel statusText3 = new javax.swing.JLabel();
protected boolean changedNode = false; // true if a node was changed, deleted, or added
protected boolean editMode = false; // true if in edit mode
protected SerialNode curNode = null; // Serial Node being editted
protected int nodeAddress = 0; // Node address
protected int nodeType = SerialNode.IO48; // Node type
protected boolean errorInStatus1 = false;
protected boolean errorInStatus2 = false;
protected String stdStatus1 = Bundle.getMessage("NotesStd1");
protected String stdStatus2 = Bundle.getMessage("NotesStd2");
protected String stdStatus3 = Bundle.getMessage("NotesStd3");
protected String editStatus1 = Bundle.getMessage("NotesEdit1");
protected String editStatus2 = Bundle.getMessage("NotesEdit2");
protected String editStatus3 = Bundle.getMessage("NotesEdit3");
private OakTreeSystemConnectionMemo _memo = null;
/**
* Constructor method.
* @param memo system connection.
*/
public NodeConfigFrame(OakTreeSystemConnectionMemo memo) {
super();
_memo = memo;
addHelpMenu("package.jmri.jmrix.oaktree.nodeconfig.NodeConfigFrame", true); // please write this help file
}
/**
* Initialize the config window.
*/
@Override
public void initComponents() {
setTitle(Bundle.getMessage("ConfigNodesTitle"));
Container contentPane = getContentPane();
contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
// Set up node address and node type
JPanel panel1 = new JPanel();
panel1.setLayout(new BoxLayout(panel1, BoxLayout.Y_AXIS));
// panel11 is the node address and type
JPanel panel11 = new JPanel();
panel11.setLayout(new FlowLayout());
panel11.add(new JLabel(Bundle.getMessage("LabelNodeAddress") + " "));
nodeAddrSpinner = new JSpinner(new SpinnerNumberModel(1, 0, 255, 1)); // start value 1, as 0 causes NPE upan [Add Node]
panel11.add(nodeAddrSpinner);
nodeAddrSpinner.setToolTipText(Bundle.getMessage("TipNodeAddress"));
panel11.add(nodeAddrStatic);
nodeAddrStatic.setVisible(false);
panel11.add(new JLabel(" " + Bundle.getMessage("LabelNodeType") + " "));
nodeTypeBox = new JComboBox<String>(SerialNode.getBoardNames());
panel11.add(nodeTypeBox);
nodeTypeBox.setToolTipText(Bundle.getMessage("TipNodeType"));
contentPane.add(panel11);
// Set up the notes panel
JPanel panel3 = new JPanel();
panel3.setLayout(new BoxLayout(panel3, BoxLayout.Y_AXIS));
JPanel panel31 = new JPanel();
panel31.setLayout(new FlowLayout());
statusText1.setText(stdStatus1);
statusText1.setVisible(true);
panel31.add(statusText1);
JPanel panel32 = new JPanel();
panel32.setLayout(new FlowLayout());
statusText2.setText(stdStatus2);
statusText2.setVisible(true);
panel32.add(statusText2);
JPanel panel33 = new JPanel();
panel33.setLayout(new FlowLayout());
statusText3.setText(stdStatus3);
statusText3.setVisible(true);
panel33.add(statusText3);
panel3.add(panel31);
panel3.add(panel32);
panel3.add(panel33);
Border panel3Border = BorderFactory.createEtchedBorder();
Border panel3Titled = BorderFactory.createTitledBorder(panel3Border,
Bundle.getMessage("BoxLabelNotes"));
panel3.setBorder(panel3Titled);
contentPane.add(panel3);
// Set up buttons
JPanel panel4 = new JPanel();
panel4.setLayout(new FlowLayout());
addButton.setText(Bundle.getMessage("ButtonAdd"));
addButton.setVisible(true);
addButton.setToolTipText(Bundle.getMessage("TipAddButton"));
addButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
addButtonActionPerformed();
}
});
panel4.add(addButton);
editButton.setText(Bundle.getMessage("ButtonEdit"));
editButton.setVisible(true);
editButton.setToolTipText(Bundle.getMessage("TipEditButton"));
panel4.add(editButton);
editButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
editButtonActionPerformed();
}
});
panel4.add(deleteButton);
deleteButton.setText(Bundle.getMessage("ButtonDelete"));
deleteButton.setVisible(true);
deleteButton.setToolTipText(Bundle.getMessage("TipDeleteButton"));
panel4.add(deleteButton);
deleteButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
deleteButtonActionPerformed();
}
});
panel4.add(doneButton);
doneButton.setText(Bundle.getMessage("ButtonDone"));
doneButton.setVisible(true);
doneButton.setToolTipText(Bundle.getMessage("TipDoneButton"));
panel4.add(doneButton);
doneButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
doneButtonActionPerformed();
}
});
panel4.add(updateButton);
updateButton.setText(Bundle.getMessage("ButtonUpdate"));
updateButton.setVisible(true);
updateButton.setToolTipText(Bundle.getMessage("TipUpdateButton"));
panel4.add(updateButton);
updateButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
updateButtonActionPerformed();
}
});
updateButton.setVisible(false);
panel4.add(cancelButton);
cancelButton.setText(Bundle.getMessage("ButtonCancel"));
cancelButton.setVisible(true);
cancelButton.setToolTipText(Bundle.getMessage("TipCancelButton"));
panel4.add(cancelButton);
cancelButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
cancelButtonActionPerformed();
}
});
cancelButton.setVisible(false);
contentPane.add(panel4);
// pack for display
pack();
}
/**
* Handle Add button
*/
public void addButtonActionPerformed() {
// Check that a node with this address does not exist
int nodeAddress = readNodeAddress();
if (nodeAddress < 0) {
return;
}
// get a SerialNode corresponding to this node address if one exists
curNode = (SerialNode) _memo.getTrafficController().getNodeFromAddress(nodeAddress);
if (curNode != null) {
statusText1.setText(Bundle.getMessage("Error1", Integer.toString(nodeAddress)));
statusText1.setVisible(true);
errorInStatus1 = true;
resetNotes2();
return;
}
nodeType = nodeTypeBox.getSelectedIndex();
// all ready, create the new node
curNode = new SerialNode(nodeAddress, nodeType, _memo);
// configure the new node
setNodeParameters();
log.debug("config node {} ready", nodeAddress);
// register any orphan sensors that this node may have
((SerialSensorManager)_memo.getSensorManager()).registerSensorsForNode(curNode);
// reset after succesfully adding node
resetNotes();
changedNode = true;
// provide user feedback
statusText1.setText(Bundle.getMessage("FeedBackAdd") + " "
+ Integer.toString(nodeAddress));
errorInStatus1 = true;
}
/**
* Handle Edit button
*/
public void editButtonActionPerformed() {
// Find Serial Node address
nodeAddress = readNodeAddress();
if (nodeAddress < 0) {
return;
}
// get the SerialNode corresponding to this node address
curNode = (SerialNode) _memo.getTrafficController().getNodeFromAddress(nodeAddress);
if (curNode == null) {
statusText1.setText(Bundle.getMessage("Error4"));
statusText1.setVisible(true);
errorInStatus1 = true;
resetNotes2();
return;
}
// Set up static node address
nodeAddrStatic.setText(Integer.toString(nodeAddress));
nodeAddrSpinner.setVisible(false);
nodeAddrStatic.setVisible(true);
// get information for this node and set up combo box
nodeType = curNode.getNodeType();
nodeTypeBox.setSelectedIndex(nodeType);
// Switch buttons
editMode = true;
addButton.setVisible(false);
editButton.setVisible(false);
deleteButton.setVisible(false);
doneButton.setVisible(false);
updateButton.setVisible(true);
cancelButton.setVisible(true);
// Switch to edit notes
statusText1.setText(editStatus1);
statusText2.setText(editStatus2);
statusText3.setText(editStatus3);
}
/**
* Handle Delete button
*/
public void deleteButtonActionPerformed() {
// Find Serial Node address
int nodeAddress = readNodeAddress();
if (nodeAddress < 0) {
return;
}
// get the SerialNode corresponding to this node address
curNode = (SerialNode) _memo.getTrafficController().getNodeFromAddress(nodeAddress);
if (curNode == null) {
statusText1.setText(Bundle.getMessage("Error4"));
statusText1.setVisible(true);
errorInStatus1 = true;
resetNotes2();
return;
}
// confirm deletion with the user
if (javax.swing.JOptionPane.OK_OPTION == javax.swing.JOptionPane.showConfirmDialog(
this, Bundle.getMessage("ConfirmDelete1") + "\n"
+ Bundle.getMessage("ConfirmDelete2"), Bundle.getMessage("ConfirmDeleteTitle"),
javax.swing.JOptionPane.OK_CANCEL_OPTION,
javax.swing.JOptionPane.WARNING_MESSAGE)) {
// delete this node
_memo.getTrafficController().deleteNode(nodeAddress);
// provide user feedback
resetNotes();
statusText1.setText(Bundle.getMessage("FeedBackDelete") + " "
+ Integer.toString(nodeAddress));
errorInStatus1 = true;
changedNode = true;
} else {
// reset as needed
resetNotes();
}
}
/**
* Handle Done button
*/
public void doneButtonActionPerformed() {
if (editMode) {
// Reset
editMode = false;
curNode = null;
// Switch buttons
addButton.setVisible(true);
editButton.setVisible(true);
deleteButton.setVisible(true);
doneButton.setVisible(true);
updateButton.setVisible(false);
cancelButton.setVisible(false);
nodeAddrSpinner.setVisible(true);
nodeAddrStatic.setVisible(false);
}
if (changedNode) {
// Remind user to Save new configuration
javax.swing.JOptionPane.showMessageDialog(this,
Bundle.getMessage("ReminderNode1") + "\n" + Bundle.getMessage("Reminder2"),
Bundle.getMessage("ReminderTitle"),
javax.swing.JOptionPane.INFORMATION_MESSAGE);
}
setVisible(false);
dispose();
}
/**
* Handle Update button
*/
public void updateButtonActionPerformed() {
// update node information
nodeType = nodeTypeBox.getSelectedIndex();
log.debug("update performed: was {} request {}", curNode.getNodeType(), nodeType);
if (curNode.getNodeType() != nodeType) {
// node type has changed
curNode.setNodeType(nodeType);
}
setNodeParameters();
changedNode = true;
// Reset Edit Mode
editMode = false;
curNode = null;
// Switch buttons
addButton.setVisible(true);
editButton.setVisible(true);
deleteButton.setVisible(true);
doneButton.setVisible(true);
updateButton.setVisible(false);
cancelButton.setVisible(false);
// make node address editable again
nodeAddrSpinner.setVisible(true);
nodeAddrStatic.setVisible(false);
// refresh notes panel
statusText2.setText(stdStatus2);
statusText3.setText(stdStatus3);
// provide user feedback
statusText1.setText(Bundle.getMessage("FeedBackUpdate") + " "
+ Integer.toString(nodeAddress));
errorInStatus1 = true;
}
/**
* Handle Cancel button
*/
public void cancelButtonActionPerformed() {
// Reset
editMode = false;
curNode = null;
// Switch buttons
addButton.setVisible(true);
editButton.setVisible(true);
deleteButton.setVisible(true);
doneButton.setVisible(true);
updateButton.setVisible(false);
cancelButton.setVisible(false);
// make node address editable again
nodeAddrSpinner.setVisible(true);
nodeAddrStatic.setVisible(false);
// refresh notes panel
statusText1.setText(stdStatus1);
statusText2.setText(stdStatus2);
statusText3.setText(stdStatus3);
}
/**
* Do the done action if the window is closed early.
*/
@Override
public void windowClosing(java.awt.event.WindowEvent e) {
doneButtonActionPerformed();
}
/**
* Set node parameters. The node must exist, and be in 'curNode'
* Also, the node type must be set and in 'nodeType'
*/
void setNodeParameters() {
// set curNode type
curNode.setNodeType(nodeType);
// Cause reinitialization of this Node to reflect these parameters
_memo.getTrafficController().initializeSerialNode(curNode);
}
/**
* Method to reset the notes error after error display
*/
private void resetNotes() {
if (errorInStatus1) {
if (editMode) {
statusText1.setText(editStatus1);
} else {
statusText1.setText(stdStatus1);
}
errorInStatus1 = false;
}
resetNotes2();
}
/**
* Reset the second line of Notes area
*/
private void resetNotes2() {
if (errorInStatus2) {
if (editMode) {
statusText1.setText(editStatus2);
} else {
statusText2.setText(stdStatus2);
}
errorInStatus2 = false;
}
}
/**
* Read node address and check for legal range, If successful, a node address
* in the range 0-255 is returned. Note address 0 causes an NPE when clicking Add!
*/
private int readNodeAddress() {
int addr = -1;
addr = (Integer) nodeAddrSpinner.getValue();
log.debug("addr = {}", addr);
return (addr);
}
private final static Logger log = LoggerFactory.getLogger(NodeConfigFrame.class);
}