| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.update.internal.ui.security; |
| |
| import java.net.*; |
| |
| import org.eclipse.jface.dialogs.*; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.ui.help.*; |
| import org.eclipse.update.internal.ui.*; |
| |
| |
| /** |
| * User authentication dialog |
| */ |
| public class UserValidationDialog extends Dialog { |
| protected Text usernameField; |
| protected Text passwordField; |
| |
| protected String domain; |
| protected String realm; |
| protected String defaultUsername; |
| protected String password = null; |
| protected String userid = null; |
| protected boolean isUsernameMutable = true; |
| /** |
| * Creates a new UserValidationDialog. |
| */ |
| public UserValidationDialog(Shell parentShell, URL location, String realm, String defaultName) { |
| super(parentShell); |
| this.defaultUsername = defaultName; |
| this.domain = location.getHost(); |
| this.realm = realm; |
| } |
| /** |
| */ |
| protected void configureShell(Shell newShell) { |
| super.configureShell(newShell); |
| newShell.setText(UpdateUI.getString("UserVerificationDialog.PasswordRequired")); //$NON-NLS-1$ |
| } |
| /** |
| */ |
| public void create() { |
| super.create(); |
| //add some default values |
| usernameField.setText(defaultUsername); |
| |
| if (isUsernameMutable) { |
| //give focus to username field |
| usernameField.selectAll(); |
| usernameField.setFocus(); |
| } |
| else { |
| usernameField.setEditable(false); |
| passwordField.setFocus(); |
| } |
| } |
| /** |
| */ |
| protected Control createDialogArea(Composite parent) { |
| Composite main = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 3; |
| main.setLayout(layout); |
| main.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| |
| Label label = new Label(main, SWT.WRAP); |
| String text = UpdateUI.getString("UserVerificationDialog.EnterNameAndPassword")+ realm; //$NON-NLS-1$ |
| text += "\n" + UpdateUI.getString("UserVerificationDialog.Domain")+domain; //$NON-NLS-1$ //$NON-NLS-2$ |
| label.setText(text); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 3; |
| label.setLayoutData(data); |
| |
| createUsernameFields(main); |
| createPasswordFields(main); |
| WorkbenchHelp.setHelp(main, "org.eclipse.update.ui.UserValidationDialog"); //$NON-NLS-1$ |
| return main; |
| } |
| /** |
| * Creates the three widgets that represent the user name entry |
| * area. |
| */ |
| protected void createPasswordFields(Composite parent) { |
| new Label(parent, SWT.NONE).setText(UpdateUI.getString("UserVerificationDialog.Password")); //$NON-NLS-1$ |
| |
| passwordField = new Text(parent, SWT.BORDER|SWT.PASSWORD); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH); |
| passwordField.setLayoutData(data); |
| |
| new Label(parent, SWT.NONE); //spacer |
| } |
| /** |
| * Creates the three widgets that represent the user name entry |
| * area. |
| */ |
| protected void createUsernameFields(Composite parent) { |
| new Label(parent, SWT.NONE).setText(UpdateUI.getString("UserVerificationDialog.UserName")); //$NON-NLS-1$ |
| |
| usernameField = new Text(parent, SWT.BORDER); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH); |
| usernameField.setLayoutData(data); |
| |
| new Label(parent, SWT.NONE); //spacer |
| } |
| /** |
| * Returns the password entered by the user, or null |
| * if the user canceled. |
| */ |
| public String getPassword() { |
| return password; |
| } |
| /** |
| * Returns the username entered by the user, or null |
| * if the user canceled. |
| */ |
| public String getUserid() { |
| return userid; |
| } |
| /** |
| * Notifies that the ok button of this dialog has been pressed. |
| */ |
| protected void okPressed() { |
| password = passwordField.getText(); |
| userid = usernameField.getText(); |
| super.okPressed(); |
| } |
| /** |
| * Sets whether or not the username field should be mutable. |
| * This method must be called before create(), otherwise it |
| * will be ignored. |
| */ |
| public void setUsernameMutable(boolean value) { |
| isUsernameMutable = value; |
| } |
| } |