private void commit() {
String serverName = (String) server.getSelectedItem();
if (serverName == null || serverName.equals("")) {
vlog.error("No server name specified!");
if (VncViewer.nViewers == 1)
if (cc.viewer instanceof VncViewer) {
((VncViewer) cc.viewer).exit(1);
}
ret = false;
endDialog();
}
// set params
if (opts.via != null && opts.via.indexOf(':') >= 0) {
opts.serverName = serverName;
} else {
opts.serverName = Hostname.getHost(serverName);
opts.port = Hostname.getPort(serverName);
}
// Update the history list
String valueStr = UserPreferences.get("ServerDialog", "history");
String t = (valueStr == null) ? "" : valueStr;
StringTokenizer st = new StringTokenizer(t, ",");
StringBuffer sb = new StringBuffer().append((String) server.getSelectedItem());
while (st.hasMoreTokens()) {
String str = st.nextToken();
if (!str.equals((String) server.getSelectedItem()) && !str.equals("")) {
sb.append(',');
sb.append(str);
}
}
UserPreferences.set("ServerDialog", "history", sb.toString());
UserPreferences.save("ServerDialog");
}
public ServerDialog(OptionsDialog options_, Options opts_, CConn cc_) {
super(true);
cc = cc_;
opts = opts_;
options = options_;
JLabel serverLabel = new JLabel("VNC server:", JLabel.RIGHT);
String valueStr = null;
if (opts.serverName != null) {
String[] s = new String[1];
s[0] = opts.serverName;
server = new JComboBox(s);
} else if ((valueStr = UserPreferences.get("ServerDialog", "history")) != null) {
server = new JComboBox(valueStr.split(","));
} else {
server = new JComboBox();
}
// Hack to set the left inset on editable JComboBox
if (UIManager.getLookAndFeel().getID() == "Windows") {
server.setBorder(
BorderFactory.createCompoundBorder(
server.getBorder(), BorderFactory.createEmptyBorder(0, 2, 0, 0)));
} else if (UIManager.getLookAndFeel().getID() == "Metal") {
ComboBoxEditor editor = server.getEditor();
JTextField jtf = (JTextField) editor.getEditorComponent();
jtf.setBorder(new CompoundBorder(jtf.getBorder(), new EmptyBorder(0, 2, 0, 0)));
}
server.setEditable(true);
editor = server.getEditor();
editor
.getEditorComponent()
.addKeyListener(
new KeyListener() {
public void keyTyped(KeyEvent e) {}
public void keyReleased(KeyEvent e) {}
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
server.insertItemAt(editor.getItem(), 0);
server.setSelectedIndex(0);
commit();
endDialog();
}
}
});
topPanel = new JPanel(new GridBagLayout());
Dialog.addGBComponent(
new JLabel(VncViewer.logoIcon),
topPanel,
0,
0,
1,
1,
0,
0,
0,
1,
GridBagConstraints.HORIZONTAL,
GridBagConstraints.LINE_START,
new Insets(5, 5, 5, 15));
Dialog.addGBComponent(
serverLabel,
topPanel,
1,
0,
1,
1,
0,
0,
0,
1,
GridBagConstraints.HORIZONTAL,
GridBagConstraints.LINE_END,
new Insets(10, 0, 5, 5));
Dialog.addGBComponent(
server,
topPanel,
2,
0,
1,
1,
0,
0,
1,
1,
GridBagConstraints.HORIZONTAL,
GridBagConstraints.CENTER,
new Insets(10, 0, 5, 20));
optionsButton = new JButton("Options...");
aboutButton = new JButton("About...");
okButton = new JButton("Connect");
cancelButton = new JButton("Cancel");
buttonPanel = new JPanel(new GridBagLayout());
buttonPanel.setPreferredSize(new Dimension(350, 40));
Dialog.addGBComponent(
aboutButton,
buttonPanel,
0,
3,
1,
1,
0,
0,
0.8,
1,
GridBagConstraints.HORIZONTAL,
GridBagConstraints.CENTER,
new Insets(0, 2, 0, 5));
Dialog.addGBComponent(
optionsButton,
buttonPanel,
1,
3,
1,
1,
0,
0,
1,
1,
GridBagConstraints.HORIZONTAL,
GridBagConstraints.CENTER,
new Insets(0, 2, 0, 5));
Dialog.addGBComponent(
okButton,
buttonPanel,
2,
3,
1,
1,
0,
0,
0.7,
1,
GridBagConstraints.HORIZONTAL,
GridBagConstraints.CENTER,
new Insets(0, 2, 0, 5));
Dialog.addGBComponent(
cancelButton,
buttonPanel,
3,
3,
1,
1,
0,
0,
0.6,
1,
GridBagConstraints.HORIZONTAL,
GridBagConstraints.CENTER,
new Insets(0, 2, 0, 5));
server.addActionListener(this);
optionsButton.addActionListener(this);
aboutButton.addActionListener(this);
okButton.addActionListener(this);
cancelButton.addActionListener(this);
}