/*******************************************************************************
* Copyright (c) 2004, 2015 Frank Becker and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Frank Becker - initial API and implementation
* Tasktop Technologies - improvements
* BREDEX GmbH - fix for bug 295050
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.dialogs;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.window.Window;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.TasksUi;
import org.eclipse.mylyn.tasks.ui.TasksUiUtil;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Link;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.plugin.AbstractUIPlugin;
/**
* @author Frank Becker
* @author Steffen Pingel
* @author Torsten Kalix
*/
public class TaskRepositoryCredentialsDialog extends TitleAreaDialog {
private static final String DIALOG_TITLE = Messages.TaskRepositoryCredentialsDialog_Enter_Credentials;
private static final String IMAGE_FILE_KEYLOCK = "icons/wizban/secur_role_wiz.gif"; //$NON-NLS-1$
public static final int TASK_REPOSITORY_CHANGED = 1000;
private static final String MESSAGE = Messages.TaskRepositoryCredentialsDialog_Enter_repository_credentials;
private static final String TITLE = Messages.TaskRepositoryCredentialsDialog_Repository_Authentication;
public static TaskRepositoryCredentialsDialog createDialog(Shell shell) {
return new TaskRepositoryCredentialsDialog(shell);
}
private Image keyLockImage;
private String message;
private String password = ""; //$NON-NLS-1$
private boolean savePassword;
private TaskRepository taskRepository;
private String username = ""; //$NON-NLS-1$
private Button certBrowseButton;
private boolean isFileDialog;
private TaskRepositoryCredentialsDialog(Shell parentShell) {
super(parentShell);
}
@Override
public boolean close() {
if (keyLockImage != null) {
keyLockImage.dispose();
}
return super.close();
}
private void createLinkArea(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayout(new GridLayout(1, false));
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
Link link = new Link(composite, SWT.WRAP);
link.setText(Messages.TaskRepositoryCredentialsDialog_HTML_Open_Repository_Properties);
link.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
close();
int returnCode = TasksUiUtil.openEditRepositoryWizard(taskRepository);
if (returnCode == Window.OK) {
setReturnCode(TASK_REPOSITORY_CHANGED);
} else {
setReturnCode(returnCode);
}
}
});
GridDataFactory.fillDefaults()
.align(SWT.FILL, SWT.CENTER)
.hint(convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH), SWT.DEFAULT)
.grab(true, false)
.applyTo(link);
}
private void createCenterArea(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayout(new GridLayout(3, false));
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
if (taskRepository != null) {
Composite labelComposite = new Composite(composite, SWT.NONE);
GridLayout layout = new GridLayout(3, false);
layout.marginHeight = 0;
layout.marginWidth = 0;
labelComposite.setLayout(layout);
GridDataFactory.fillDefaults()
.align(SWT.FILL, SWT.CENTER)
.grab(true, false)
.span(3, 1)
.applyTo(labelComposite);
Label label = new Label(labelComposite, SWT.NONE);
label.setImage(TasksUiPlugin.getDefault().getBrandManager().getBrandingIcon(taskRepository));
label = new Label(labelComposite, SWT.NONE);
label.setText(Messages.TaskRepositoryCredentialsDialog_Task_Repository);
label = new Label(labelComposite, SWT.NONE);
label.setText(taskRepository.getRepositoryLabel());
}
if (isFileDialog) {
new Label(composite, SWT.NONE).setText(Messages.TaskRepositoryCredentialsDialog_Filename);
} else {
new Label(composite, SWT.NONE).setText(Messages.TaskRepositoryCredentialsDialog_User_ID);
}
final Text usernameField = new Text(composite, SWT.BORDER);
usernameField.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
username = usernameField.getText();
}
});
usernameField.setText(username);
if (username.length() == 0) {
usernameField.setFocus();
}
GridDataFactory.fillDefaults()
.align(SWT.FILL, SWT.CENTER)
.hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
.grab(true, false)
.applyTo(usernameField);
if (isFileDialog) {
certBrowseButton = new Button(composite, SWT.PUSH);
certBrowseButton.setText(Messages.TaskRepositoryCredentialsDialog_ChooseCertificateFile);
certBrowseButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
FileDialog fileDialog = new FileDialog(getShell(), SWT.OPEN);
fileDialog.setFilterPath(System.getProperty("user.home", ".")); //$NON-NLS-1$ //$NON-NLS-2$
String returnFile = fileDialog.open();
if (returnFile != null) {
username = returnFile;
usernameField.setText(returnFile);
}
}
});
} else {
new Label(composite, SWT.NONE).setText(" "); //$NON-NLS-1$
}
new Label(composite, SWT.NONE).setText(Messages.TaskRepositoryCredentialsDialog_Password);
final Text passwordField = new Text(composite, SWT.BORDER | SWT.PASSWORD);
passwordField.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
password = passwordField.getText();
}
});
passwordField.setText(password);
if (username.length() > 0) {
passwordField.setFocus();
}
GridDataFactory.fillDefaults()
.align(SWT.FILL, SWT.CENTER)
.hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
.grab(true, false)
.applyTo(passwordField);
final Button savePasswordButton = new Button(composite, SWT.CHECK);
savePasswordButton.setText(Messages.TaskRepositoryCredentialsDialog_Save_Password);
savePasswordButton.setSelection(savePassword);
savePasswordButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
savePassword = savePasswordButton.getSelection();
}
});
GridDataFactory.fillDefaults().span(3, 1).applyTo(savePasswordButton);
createWarningMessage(composite);
}
@Override
protected Control createContents(Composite parent) {
getShell().setText(DIALOG_TITLE);
setTitle(TITLE);
Control control = super.createContents(parent);
if (taskRepository != null) {
AbstractRepositoryConnector connector = TasksUi.getRepositoryManager().getRepositoryConnector(
taskRepository.getConnectorKind());
if (connector != null) {
setTitle(connector.getShortLabel() + " " + TITLE); //$NON-NLS-1$
}
}
ImageDescriptor descriptor = AbstractUIPlugin.imageDescriptorFromPlugin(TasksUiPlugin.ID_PLUGIN,
IMAGE_FILE_KEYLOCK);
if (descriptor != null) {
keyLockImage = descriptor.createImage();
setTitleImage(keyLockImage);
}
if (message != null) {
super.setMessage(message);
} else {
super.setMessage(MESSAGE);
}
applyDialogFont(control);
return control;
}
@Override
protected Control createDialogArea(Composite parent) {
Composite parent2 = (Composite) super.createDialogArea(parent);
Composite composite = new Composite(parent2, SWT.NONE);
composite.setLayout(new GridLayout(1, false));
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.BEGINNING).applyTo(composite);
createCenterArea(composite);
if (taskRepository != null) {
createLinkArea(composite);
}
composite.pack();
return parent;
}
private void createWarningMessage(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
composite.setLayout(layout);
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).span(2, 1).applyTo(composite);
Label label = new Label(composite, SWT.NONE);
label.setImage(Dialog.getImage(DLG_IMG_MESSAGE_WARNING));
label.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_BEGINNING));
label = new Label(composite, SWT.WRAP);
label.setText(Messages.TaskRepositoryCredentialsDialog_Saved_passwords_are_stored_that_is_difficult);
GridDataFactory.fillDefaults()
.align(SWT.FILL, SWT.CENTER)
.hint(convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH), SWT.DEFAULT)
.grab(true, false)
.applyTo(label);
}
@Override
public String getMessage() {
return message;
}
public String getPassword() {
return password;
}
public boolean getSavePassword() {
return savePassword;
}
public TaskRepository getTaskRepository() {
return taskRepository;
}
public String getUserName() {
return username;
}
@Override
public void setMessage(String message) {
this.message = message;
}
public void setPassword(String password) {
if (password == null) {
throw new IllegalArgumentException();
}
this.password = password;
}
public void setSavePassword(boolean savePassword) {
this.savePassword = savePassword;
}
public void setTaskRepository(TaskRepository taskRepository) {
this.taskRepository = taskRepository;
}
public void setUsername(String username) {
if (username == null) {
throw new IllegalArgumentException();
}
this.username = username;
}
/**
* switch from asking for username / password to asking for certificate-file / password
*
* @param isFileDialog
*/
public void setFileDialog(boolean isFileDialog) {
this.isFileDialog = isFileDialog;
}
}