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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*
* FirstWizardPage.java
*
* Created on 22 May, 2007, 8:44 AM
*
* SSH Suport in SIP Communicator - GSoC' 07 Project
*/
package net.java.sip.communicator.plugin.sshaccregwizz;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
import javax.swing.event.*;
import net.java.sip.communicator.impl.protocol.ssh.*;
import net.java.sip.communicator.service.gui.*;
import net.java.sip.communicator.service.protocol.*;
import net.java.sip.communicator.plugin.desktoputil.*;
/**
* The <tt>FirstWizardPage</tt> is the page, where user could enter the user ID
* and the password of the account.
*
* @author Shobhit Jindal
*/
public class FirstWizardPage
extends TransparentPanel
implements WizardPage, DocumentListener
{
private static final long serialVersionUID = 8576006544813706541L;
public static final String FIRST_PAGE_IDENTIFIER = "FirstPageIdentifier";
private JPanel accountPanel = new TransparentPanel(new BorderLayout(10, 10));
private JPanel labelsPanel = new TransparentPanel();
private JPanel valuesPanel = new TransparentPanel();
private JLabel accountID
= new JLabel(Resources.getString("plugin.sshaccregwizz.USERNAME"));
private JLabel identityFile
= new JLabel(Resources.getString("plugin.sshaccregwizz.IDENTITY_FILE"));
private JLabel knownHostsFile
= new JLabel(Resources.getString("plugin.sshaccregwizz.KNOWN_HOSTS"));
private JPanel emptyPanel1 = new TransparentPanel();
private JPanel emptyPanel2 = new TransparentPanel();
private JPanel emptyPanel3 = new TransparentPanel();
private JPanel emptyPanel4 = new TransparentPanel();
private JPanel emptyPanel5 = new TransparentPanel();
private JPanel emptyPanel6 = new TransparentPanel();
private JPanel emptyPanel7 = new TransparentPanel();
private JPanel emptyPanel8 = new TransparentPanel();
private JPanel emptyPanel9 = new TransparentPanel();
private JTextField userIDField = new TrimTextField();
private JTextField identityFileField = new JTextField(
Resources.getString("plugin.sshaccregwizz.OPTIONAL"));
private JButton identityFileButton = new JButton(
Resources.getString("service.gui.BROWSE"));
private SipCommFileChooser identityFileChooser;
private JPanel identityFilePanel = new TransparentPanel();
private JTextField knownHostsFileField = new JTextField(
Resources.getString("plugin.sshaccregwizz.KNOWN_HOSTS"));
private JButton knownHostsFileButton = new JButton(
Resources.getString("service.gui.BROWSE"));
private SipCommFileChooser knownHostsFileChooser;
private JPanel knownHostsFilePanel = new TransparentPanel();
private JPanel mainPanel = new TransparentPanel();
private Object nextPageIdentifier = WizardPage.SUMMARY_PAGE_IDENTIFIER;
private SSHAccountRegistration registration = null;
private WizardContainer wizardContainer;
private boolean isCommitted = false;
/**
* Creates an instance of <tt>FirstWizardPage</tt>.
* @param registration the <tt>SSHAccountRegistration</tt>, where
* all data through the wizard are stored
* @param wizardContainer the wizardContainer, where this page will
* be added
*/
public FirstWizardPage(SSHAccountRegistration registration,
WizardContainer wizardContainer)
{
super(new BorderLayout());
this.wizardContainer = wizardContainer;
this.registration = registration;
this.setPreferredSize(new Dimension(300, 150));
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
identityFileField.setEditable(false);
knownHostsFileField.setEditable(false);
//identityFileChooser.setFileHidingEnabled(false);
//knownHostsFileChooser.setFileHidingEnabled(false);
this.init();
this.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
this.labelsPanel.setLayout(new BoxLayout(labelsPanel,
BoxLayout.Y_AXIS));
this.valuesPanel.setLayout(new BoxLayout(valuesPanel,
BoxLayout.Y_AXIS));
this.identityFilePanel.setLayout(new BoxLayout(identityFilePanel,
BoxLayout.X_AXIS));
this.knownHostsFilePanel.setLayout(new BoxLayout(knownHostsFilePanel,
BoxLayout.X_AXIS));
}
/**
* Initializes all panels, buttons, etc.
*/
private void init()
{
this.mainPanel.setOpaque(false);
this.labelsPanel.setOpaque(false);
this.valuesPanel.setOpaque(false);
this.accountPanel.setOpaque(false);
this.identityFilePanel.setOpaque(false);
this.knownHostsFilePanel.setOpaque(false);
this.emptyPanel1.setOpaque(false);
this.emptyPanel2.setOpaque(false);
this.emptyPanel3.setOpaque(false);
this.emptyPanel4.setOpaque(false);
this.emptyPanel5.setOpaque(false);
this.emptyPanel6.setOpaque(false);
this.emptyPanel7.setOpaque(false);
this.emptyPanel8.setOpaque(false);
this.emptyPanel9.setOpaque(false);
this.userIDField.getDocument().addDocumentListener(this);
/*
* Following empty panels cover the space needed between key labels
* WRT Height 2 key lables = 1 text field
*/
this.emptyPanel1.setMaximumSize(new Dimension(40, 35));
this.emptyPanel2.setMaximumSize(new Dimension(40, 35));
this.emptyPanel3.setMaximumSize(new Dimension(40, 35));
this.emptyPanel4.setMaximumSize(new Dimension(40, 35));
this.emptyPanel5.setMaximumSize(new Dimension(40, 35));
this.emptyPanel6.setMaximumSize(new Dimension(40, 35));
this.emptyPanel7.setMaximumSize(new Dimension(40, 35));
identityFilePanel.add(identityFileField);
identityFilePanel.add(identityFileButton);
knownHostsFilePanel.add(knownHostsFileField);
knownHostsFilePanel.add(knownHostsFileButton);
labelsPanel.add(emptyPanel1);
labelsPanel.add(accountID);
labelsPanel.add(emptyPanel2);
labelsPanel.add(emptyPanel3);
labelsPanel.add(identityFile);
labelsPanel.add(emptyPanel4);
labelsPanel.add(emptyPanel5);
labelsPanel.add(knownHostsFile);
labelsPanel.add(emptyPanel6);
valuesPanel.add(userIDField);
valuesPanel.add(emptyPanel7);
valuesPanel.add(identityFilePanel);
valuesPanel.add(emptyPanel8);
valuesPanel.add(knownHostsFilePanel);
labelsPanel.add(emptyPanel9);
accountPanel.add(labelsPanel, BorderLayout.WEST);
accountPanel.add(valuesPanel, BorderLayout.CENTER);
identityFileButton.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent event)
{
identityFileChooser = GenericFileDialog.create(
null, "Select Identify File",
SipCommFileChooser.LOAD_FILE_OPERATION);
File f = identityFileChooser.getFileFromDialog();
if(f != null)
identityFileField.setText(f.getAbsolutePath());
}
}
);
knownHostsFileButton.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent event)
{
knownHostsFileChooser = GenericFileDialog.create(
null, "Select SSH Known Hosts File",
SipCommFileChooser.LOAD_FILE_OPERATION);
File f = knownHostsFileChooser.getFileFromDialog();
if(f != null)
knownHostsFileField.setText(f.getAbsolutePath());
}
}
);
accountPanel.setBorder(BorderFactory
.createTitledBorder(Resources.getString(
"plugin.sshaccregwizz.ACCOUNT_DETAILS")));
this.add(accountPanel, BorderLayout.NORTH);
}
/**
* Fills the Account ID, Identity File and Known Hosts File fields in this
* panel with the data coming from the given protocolProvider.
*
* @param protocolProvider The <tt>ProtocolProviderService</tt> to load the
* data from.
*/
public void loadAccount(ProtocolProviderService protocolProvider)
{
if (!(protocolProvider instanceof ProtocolProviderServiceSSHImpl))
throw new ClassCastException("protocolProvider");
AccountID accountID = protocolProvider.getAccountID();
String identityFile =
accountID
.getAccountPropertyString(ProtocolProviderFactorySSH.IDENTITY_FILE);
String knownHostsFile =
accountID
.getAccountPropertyString(ProtocolProviderFactorySSH.KNOWN_HOSTS_FILE);
this.userIDField.setText(accountID.getUserID());
this.identityFileField.setText(identityFile);
this.knownHostsFileField.setText(knownHostsFile);
}
/**
* Implements the <code>WizardPage.getIdentifier</code> to return
* this page identifier.
*
* @return the Identifier of the first page in this wizard.
*/
public Object getIdentifier()
{
return FIRST_PAGE_IDENTIFIER;
}
/**
* Implements the <code>WizardPage.getNextPageIdentifier</code> to return
* the next page identifier - the summary page.
*
* @return the identifier of the page following this one.
*/
public Object getNextPageIdentifier()
{
return nextPageIdentifier;
}
/**
* Implements the <code>WizardPage.getBackPageIdentifier</code> to return
* the back identifier. In this case it's null because this is the first
* wizard page.
*
* @return the identifier of the previous wizard page
*/
public Object getBackPageIdentifier()
{
return null;
}
/**
* Implements the <code>WizardPage.getWizardForm</code> to return
* this panel.
*
* @return the component to be displayed in this wizard page.
*/
public Object getWizardForm()
{
return this;
}
/**
* Before this page is displayed enables or disables the "Next" wizard
* button according to whether the UserID field is empty.
*/
public void pageShowing()
{
this.setNextButtonAccordingToUserID();
}
/**
* Saves the user input when the "Next" wizard buttons is clicked.
*/
public void commitPage()
{
String userID = userIDField.getText();
if(userID == null || userID.trim().length() == 0)
throw new IllegalStateException("No user ID provided.");
registration.setUserID(userID);
registration.setIdentityFile(identityFileField.getText());
registration.setKnownHostsFile(knownHostsFileField.getText());
nextPageIdentifier = SUMMARY_PAGE_IDENTIFIER;
isCommitted = true;
}
/**
* Enables or disables the "Next" wizard button according to whether the
* User ID field is empty.
*/
private void setNextButtonAccordingToUserID()
{
if (userIDField.getText() == null || userIDField.getText()
.equals(""))
{
wizardContainer.setNextFinishButtonEnabled(false);
}
else
{
wizardContainer.setNextFinishButtonEnabled(true);
}
}
/**
* Handles the <tt>DocumentEvent</tt> triggered when user types in the
* User ID field. Enables or disables the "Next" wizard button according to
* whether the User ID field is empty.
*
* @param event the event containing the update.
*/
public void insertUpdate(DocumentEvent event)
{
this.setNextButtonAccordingToUserID();
}
/**
* Handles the <tt>DocumentEvent</tt> triggered when user deletes letters
* from the UserID field. Enables or disables the "Next" wizard button
* according to whether the UserID field is empty.
*
* @param event the event containing the update.
*/
public void removeUpdate(DocumentEvent event)
{
this.setNextButtonAccordingToUserID();
}
public void changedUpdate(DocumentEvent event)
{
}
public void pageHiding()
{
}
public void pageShown()
{
}
public void pageBack()
{
}
public Object getSimpleForm()
{
return accountPanel;
}
public boolean isCommitted()
{
return isCommitted;
}
}
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