public void actionPerformed(ActionEvent e) {
if (e.getSource() == input) {
String s = input.getText() + "\n";
Utils.debugMsg(s);
model.sendToBiocham(s); // .getBiochamInput().println(s);
/*if (historyVector.size() > 31){
historyVector.removeElementAt(0);
}*/
// historyVector.add(s);
output.append(s);
// System.out.println("doc length= "+output.getDocument().getLength());
// output.setCaretPosition(output.getDocument().getLength());
// scrollPane.setPreferredSize(new Dimension(200,200));
input.setText(null);
// historyIndex = -1;
}
output.setCaretPosition(output.getDocument().getLength());
}
/**
* It constructs the commandline panel with its 3 text areas.
*
* @param p
* @param m
*/
private void buildPanel(DefaultMutableTreeNode p, BiochamModel m) { // Create the console Panel
historyVector = new Vector<String>();
historyIndex = -1;
model = m;
model.setHistoryIndex(historyIndex);
model.setHistoryVector(historyVector);
setLayout(new GridBagLayout());
// setBackground(Utils.backgroundColor);
GridBagConstraints c = new GridBagConstraints();
setOpaque(true);
c.gridx = 0;
c.gridy = 0;
JLabel l = new JLabel("Command: ");
l.setBackground(Color.blue);
add(l, c);
input = new JTextField(80);
input.addActionListener(this);
// avoid TAB events consumption by FocusTraversal
// keep them for command completion
input.setFocusTraversalKeysEnabled(false);
input.addKeyListener(
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
// History
if (e.getKeyCode() == KeyEvent.VK_UP && !historyVector.isEmpty()) {
if (historyIndex < 0) historyIndex = historyVector.size() - 1;
else if (historyIndex > 0) historyIndex--;
input.setText(historyVector.elementAt(historyIndex));
}
if (e.getKeyCode() == KeyEvent.VK_DOWN && historyIndex >= 0) {
if (historyIndex < historyVector.size() - 1) {
historyIndex++;
input.setText(historyVector.elementAt(historyIndex));
} else {
historyIndex = -1;
input.setText(null);
}
}
// Command completion
if (e.getKeyCode() == KeyEvent.VK_TAB) {
input.setText(BiochamCommands.getContinuation(input.getText()));
}
}
});
c.gridx = 1;
c.gridy = 0;
c.fill = GridBagConstraints.HORIZONTAL;
add(input, c);
// Create a scrolled text area.
output = new JTextArea(5, 30);
/* output.setBackground(Color.black);
output.setForeground(Color.white);*/
output.setEditable(false);
output.setFont(new Font("Monospaced", Font.PLAIN, 12));
output.setWrapStyleWord(true);
output.setLineWrap(true);
output.setCaretPosition(output.getDocument().getLength());
scrollPane = new JScrollPane(output);
scrollPane.setAutoscrolls(true);
// Add the text area to the panel.
c.gridx = 0;
c.gridy = 1;
c.fill = GridBagConstraints.BOTH;
c.gridwidth = 2;
c.weightx = 1.0;
c.weighty = 1.0;
add(scrollPane, c);
Utils.debugMsg(
"******************************************doc length= "
+ output.getDocument().getLength());
}
/**
* This method send a command to Biocham. It writes directely to the stream of communication with
* Biocham.
*
* @param s The command as a String
*/
public void sendCommandToBiocham(String s) {
model.sendToBiocham(s, "cmdLine");
}