/*
* SSHTools - Java SSH2 API
*
* Copyright (C) 2002-2003 Lee David Painter and Contributors.
*
* Contributions made by:
*
* Brett Smith
* Richard Pernavas
* Erwin Bolwidt
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package com.sshtools.common.authentication;
import com.sshtools.common.ui.IconWrapperPanel;
import com.sshtools.common.ui.ResourceIcon;
import com.sshtools.common.ui.UIUtil;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dialog;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
/**
*
*
* @author $author$
* @version $Revision: 1.15 $
*/
public class PassphraseDialog extends JDialog {
// Statics
final static String PASSPHRASE_ICON = "/com/sshtools/common/authentication/largepassphrase.png";
JButton jButtonCancel = new JButton();
JButton jButtonOK = new JButton();
JLabel message = new JLabel("Enter passphrase");
JPasswordField jPasswordField = new JPasswordField(20);
boolean userCancelled = false;
/**
* Creates a new PassphraseDialog object.
*/
public PassphraseDialog() {
super((Frame) null, "Passphrase", true);
init(null);
}
/**
* Creates a new PassphraseDialog object.
*
* @param parent
*/
public PassphraseDialog(Frame parent) {
super(parent, "Passphrase", true);
init(parent);
}
/**
* Creates a new PassphraseDialog object.
*
* @param parent
* @param identity
*/
public PassphraseDialog(Frame parent, String identity) {
super(parent, "Passphrase", true);
init(parent);
setTitle(identity + " - Identity");
}
/**
* Creates a new PassphraseDialog object.
*
* @param parent
*/
public PassphraseDialog(Dialog parent) {
super(parent, "Passphrase", true);
init(parent);
}
/*public void setVisible(boolean visible) {
if (visible) {
UIUtil.positionComponent(UIUtil.CENTER, PassphraseDialog.this);
}
}*/
/**
*
*
* @return
*/
public boolean isCancelled() {
return userCancelled;
}
/**
*
*
* @param message
*/
public void setMessage(String message) {
this.message.setText(message);
}
/**
*
*
* @param color
*/
public void setMessageForeground(Color color) {
message.setForeground(color);
}
/**
*
*
* @return
*/
public char[] getPassphrase() {
return jPasswordField.getPassword();
}
void init(Window parent) {
getContentPane().setLayout(new GridLayout(1, 1));
if (parent != null) {
this.setLocationRelativeTo(parent);
}
try {
jbInit();
pack();
UIUtil.positionComponent(UIUtil.CENTER, PassphraseDialog.this);
} catch (Exception ex) {
ex.printStackTrace();
}
}
void jButtonCancel_actionPerformed(ActionEvent e) {
userCancelled = true;
setVisible(false);
}
void jButtonOK_actionPerformed(ActionEvent e) {
userCancelled = false;
setVisible(false);
}
void jbInit() throws Exception {
// Add a window listener to see when the window closes without
// selecting OK
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent evt) {
userCancelled = true;
}
});
// Ok button
jButtonOK.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButtonOK_actionPerformed(e);
}
});
jButtonOK.setText("OK");
jButtonOK.setMnemonic('o');
getRootPane().setDefaultButton(jButtonOK);
// Cancel button
jButtonCancel.setText("Cancel");
jButtonCancel.setMnemonic('c');
jButtonCancel.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButtonCancel_actionPerformed(e);
}
});
// Passphrase panel
JPanel passphrasePanel = new JPanel(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.anchor = GridBagConstraints.WEST;
gbc.insets = new Insets(0, 2, 2, 2);
gbc.weightx = 1.0;
UIUtil.jGridBagAdd(passphrasePanel, message, gbc,
GridBagConstraints.REMAINDER);
UIUtil.jGridBagAdd(passphrasePanel, jPasswordField, gbc,
GridBagConstraints.REMAINDER);
// Create the center banner panel
IconWrapperPanel centerPanel = new IconWrapperPanel(new ResourceIcon(
PASSPHRASE_ICON), passphrasePanel);
centerPanel.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
//
JPanel buttonPanel = new JPanel(new GridBagLayout());
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.anchor = GridBagConstraints.CENTER;
gbc.insets = new Insets(6, 6, 0, 0);
gbc.weighty = 1.0;
UIUtil.jGridBagAdd(buttonPanel, jButtonOK, gbc,
GridBagConstraints.RELATIVE);
UIUtil.jGridBagAdd(buttonPanel, jButtonCancel, gbc,
GridBagConstraints.REMAINDER);
JPanel southPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 0, 0));
southPanel.add(buttonPanel);
// Wrap the whole thing in an empty border
JPanel mainPanel = new JPanel(new BorderLayout());
mainPanel.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
mainPanel.add(centerPanel, BorderLayout.CENTER);
mainPanel.add(southPanel, BorderLayout.SOUTH);
// Build the main panel
getContentPane().add(mainPanel);
//
jPasswordField.grabFocus();
}
}