bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/UserValidationDialog.java - gerrit/platform/eclipse.platform.team - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2008 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * SPDX-License-Identifier: EPL-2.0
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.team.internal.ccvs.ui;


 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.jface.dialogs.TrayDialog;
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.swt.SWT;
 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.*;
 import org.eclipse.team.internal.ui.ITeamUIImages;
 import org.eclipse.team.ui.TeamImages;
 import org.eclipse.ui.PlatformUI;

 /**
  * A dialog for prompting for a user name and password
  */
 public class UserValidationDialog extends TrayDialog {
 	// widgets
 	protected Text usernameField;
 	protected Text passwordField;
 	protected Button allowCachingButton;

 	protected String domain;
 	protected String defaultUsername;
 	protected String password = null;
 	protected boolean allowCaching = false;
 	protected Image keyLockImage;

 	// whether or not the user name can be changed
 	protected boolean isUsernameMutable = true;
 	protected String username = null;
 	protected String message = null;
 	boolean cachingCheckbox=true;

 	/**
 	 * Creates a new UserValidationDialog.
 	 *
 	 * @param parentShell  the parent shell
 	 * @param location  the location
 	 * @param defaultName  the default user name
 	 * @param message  a message to display to the user
 	 */
 	public UserValidationDialog(Shell parentShell, String location, String defaultName, String message) {
 		this(parentShell, location, defaultName, message, true);
 	}

 	/**
 	 * Creates a new UserValidationDialog.
 	 *
 	 * @param parentShell  the parent shell
 	 * @param location  the location
 	 * @param defaultName  the default user name
 	 * @param message  a message to display to the user
 	 * @param cachingCheckbox  a flag to show the allowCachingButton
 	 */
 	public UserValidationDialog(Shell parentShell, String location, String defaultName, String message, boolean cachingCheckbox) {
 		super(parentShell);
 		setShellStyle(getShellStyle() | SWT.RESIZE);
 		this.defaultUsername = defaultName;
 		this.domain = location;
 		this.message = message;
 		this.cachingCheckbox=cachingCheckbox;
 	}

 	@Override
 	protected void configureShell(Shell newShell) {
 		super.configureShell(newShell);
 		newShell.setText(CVSUIMessages.UserValidationDialog_required);
 		// set F1 help
 		PlatformUI.getWorkbench().getHelpSystem().setHelp(newShell, IHelpContextIds.USER_VALIDATION_DIALOG);
 	}

 	@Override
 	public void create() {
 		super.create();
 		// add some default values
 		usernameField.setText(defaultUsername);

 		if (isUsernameMutable) {
 			// give focus to user name field
 			usernameField.selectAll();
 			usernameField.setFocus();
 		} else {
 			usernameField.setEditable(false);
 			passwordField.setFocus();
 		}
 	}

 	@Override
 	protected Control createDialogArea(Composite parent) {
 		Composite top = new Composite(parent, SWT.NONE);
 		GridLayout layout = new GridLayout();
 		layout.numColumns = 2;

 		top.setLayout(layout);
 		top.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		Composite imageComposite = new Composite(top, SWT.NONE);
 		layout = new GridLayout();
 		imageComposite.setLayout(layout);
 		imageComposite.setLayoutData(new GridData(GridData.FILL_VERTICAL));

 		Composite main = new Composite(top, SWT.NONE);
 		layout = new GridLayout();
 		layout.numColumns = 3;
 		main.setLayout(layout);
 		main.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		Label imageLabel = new Label(imageComposite, SWT.NONE);
 		keyLockImage = TeamImages.getImageDescriptor(ITeamUIImages.IMG_KEY_LOCK).createImage();
 		imageLabel.setImage(keyLockImage);
 		GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL);
 		imageLabel.setLayoutData(data);

 		if (message != null) {
 			Label messageLabel = new Label(main, SWT.WRAP);
 			messageLabel.setText(message);
 			data = new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL);
 			data.horizontalSpan = 3;
 			data.widthHint = 300;
 			messageLabel.setLayoutData(data);
 		}
 		if (domain != null) {
 			Label d = new Label(main, SWT.WRAP);
 			d.setText(CVSUIMessages.UserValidationDialog_5);
 			data = new GridData();
 			d.setLayoutData(data);
 			Label label = new Label(main, SWT.WRAP);
 			if (isUsernameMutable) {
 				label.setText(NLS.bind(CVSUIMessages.UserValidationDialog_labelUser, new String[] { domain }));
 			} else {
 				label.setText(NLS.bind(CVSUIMessages.UserValidationDialog_labelPassword, (new Object[]{defaultUsername, domain})));
 			}
 			data = new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL);
 			data.horizontalSpan = 2;
 			data.widthHint = 300;
 			label.setLayoutData(data);
 		}
 		createUsernameFields(main);
 		createPasswordFields(main);

 		if(cachingCheckbox && domain != null) {
 			allowCachingButton = new Button(main, SWT.CHECK);
 			allowCachingButton.setText(CVSUIMessages.UserValidationDialog_6);
 			data = new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL);
 			data.horizontalSpan = 3;
 			allowCachingButton.setLayoutData(data);
 			allowCachingButton.addSelectionListener(new SelectionAdapter() {
 				@Override
 				public void widgetSelected(SelectionEvent e) {
 					allowCaching = allowCachingButton.getSelection();
 				}
 			});
 		}

 		Dialog.applyDialogFont(parent);

 		return main;
 	}

 	/**
 	 * Creates the three widgets that represent the password entry area.
 	 *
 	 * @param parent  the parent of the widgets
 	 */
 	protected void createPasswordFields(Composite parent) {
 		new Label(parent, SWT.NONE).setText(CVSUIMessages.UserValidationDialog_password);

 		passwordField = new Text(parent, SWT.BORDER | SWT.PASSWORD);
 		GridData data = new GridData(GridData.FILL_HORIZONTAL);
 		data.horizontalSpan = 2;
 		data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
 		passwordField.setLayoutData(data);
 	}
 	/**
 	 * Creates the three widgets that represent the user name entry area.
 	 *
 	 * @param parent  the parent of the widgets
 	 */
 	protected void createUsernameFields(Composite parent) {
 		new Label(parent, SWT.NONE).setText(CVSUIMessages.UserValidationDialog_user);

 		usernameField = new Text(parent, SWT.BORDER);
 		GridData data = new GridData(GridData.FILL_HORIZONTAL);
 		data.horizontalSpan = 2;
 		data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
 		usernameField.setLayoutData(data);
 	}

 	/**
 	 * Returns the password entered by the user, or null
 	 * if the user canceled.
 	 *
 	 * @return the entered password
 	 */
 	public String getPassword() {
 		return password;
 	}

 	/**
 	 * Returns the user name entered by the user, or null
 	 * if the user canceled.
 	 *
 	 * @return the entered user name
 	 */
 	public String getUsername() {
 		return username;
 	}

 	/**
 	 * Returns <code>true</code> if the save password checkbox was selected.
 	 * @return <code>true</code> if the save password checkbox was selected and <code>false</code>
 	 * otherwise.
 	 */
 	public boolean getAllowCaching() {
 		return allowCaching;
 	}

 	/**
 	 * Notifies that the ok button of this dialog has been pressed.
 	 * <p>
 	 * The default implementation of this framework method sets
 	 * this dialog's return code to <code>Window.OK</code>
 	 * and closes the dialog. Subclasses may override.
 	 * </p>
 	 */
 	@Override
 	protected void okPressed() {
 		password = passwordField.getText();
 		username = usernameField.getText();

 		super.okPressed();
 	}
 	/**
 	 * Sets whether or not the user name field should be mutable.
 	 * This method must be called before create(), otherwise it
 	 * will be ignored.
 	 *
 	 * @param value  whether the user name is mutable
 	 */
 	public void setUsernameMutable(boolean value) {
 		isUsernameMutable = value;
 	}

 	@Override
 	public boolean close() {
 		if(keyLockImage != null) {
 			keyLockImage.dispose();
 		}
 		return super.close();
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2000, 2008 IBM Corporation and others.
	*
	* This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License 2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.team.internal.ccvs.ui;


	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.jface.dialogs.IDialogConstants;
	import org.eclipse.jface.dialogs.TrayDialog;
	import org.eclipse.osgi.util.NLS;
	import org.eclipse.swt.SWT;
	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.*;
	import org.eclipse.team.internal.ui.ITeamUIImages;
	import org.eclipse.team.ui.TeamImages;
	import org.eclipse.ui.PlatformUI;

	/**
	* A dialog for prompting for a user name and password
	*/
	public class UserValidationDialog extends TrayDialog {
	// widgets
	protected Text usernameField;
	protected Text passwordField;
	protected Button allowCachingButton;

	protected String domain;
	protected String defaultUsername;
	protected String password = null;
	protected boolean allowCaching = false;
	protected Image keyLockImage;

	// whether or not the user name can be changed
	protected boolean isUsernameMutable = true;
	protected String username = null;
	protected String message = null;
	boolean cachingCheckbox=true;

	/**
	* Creates a new UserValidationDialog.
	*
	* @param parentShell the parent shell
	* @param location the location
	* @param defaultName the default user name
	* @param message a message to display to the user
	*/
	public UserValidationDialog(Shell parentShell, String location, String defaultName, String message) {
	this(parentShell, location, defaultName, message, true);
	}

	/**
	* Creates a new UserValidationDialog.
	*
	* @param parentShell the parent shell
	* @param location the location
	* @param defaultName the default user name
	* @param message a message to display to the user
	* @param cachingCheckbox a flag to show the allowCachingButton
	*/
	public UserValidationDialog(Shell parentShell, String location, String defaultName, String message, boolean cachingCheckbox) {
	super(parentShell);
	setShellStyle(getShellStyle() \| SWT.RESIZE);
	this.defaultUsername = defaultName;
	this.domain = location;
	this.message = message;
	this.cachingCheckbox=cachingCheckbox;
	}

	@Override
	protected void configureShell(Shell newShell) {
	super.configureShell(newShell);
	newShell.setText(CVSUIMessages.UserValidationDialog_required);
	// set F1 help
	PlatformUI.getWorkbench().getHelpSystem().setHelp(newShell, IHelpContextIds.USER_VALIDATION_DIALOG);
	}

	@Override
	public void create() {
	super.create();
	// add some default values
	usernameField.setText(defaultUsername);

	if (isUsernameMutable) {
	// give focus to user name field
	usernameField.selectAll();
	usernameField.setFocus();
	} else {
	usernameField.setEditable(false);
	passwordField.setFocus();
	}
	}

	@Override
	protected Control createDialogArea(Composite parent) {
	Composite top = new Composite(parent, SWT.NONE);
	GridLayout layout = new GridLayout();
	layout.numColumns = 2;

	top.setLayout(layout);
	top.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	Composite imageComposite = new Composite(top, SWT.NONE);
	layout = new GridLayout();
	imageComposite.setLayout(layout);
	imageComposite.setLayoutData(new GridData(GridData.FILL_VERTICAL));

	Composite main = new Composite(top, SWT.NONE);
	layout = new GridLayout();
	layout.numColumns = 3;
	main.setLayout(layout);
	main.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	Label imageLabel = new Label(imageComposite, SWT.NONE);
	keyLockImage = TeamImages.getImageDescriptor(ITeamUIImages.IMG_KEY_LOCK).createImage();
	imageLabel.setImage(keyLockImage);
	GridData data = new GridData(GridData.FILL_HORIZONTAL \| GridData.GRAB_HORIZONTAL);
	imageLabel.setLayoutData(data);

	if (message != null) {
	Label messageLabel = new Label(main, SWT.WRAP);
	messageLabel.setText(message);
	data = new GridData(GridData.FILL_HORIZONTAL \| GridData.GRAB_HORIZONTAL);
	data.horizontalSpan = 3;
	data.widthHint = 300;
	messageLabel.setLayoutData(data);
	}
	if (domain != null) {
	Label d = new Label(main, SWT.WRAP);
	d.setText(CVSUIMessages.UserValidationDialog_5);
	data = new GridData();
	d.setLayoutData(data);
	Label label = new Label(main, SWT.WRAP);
	if (isUsernameMutable) {
	label.setText(NLS.bind(CVSUIMessages.UserValidationDialog_labelUser, new String[] { domain }));
	} else {
	label.setText(NLS.bind(CVSUIMessages.UserValidationDialog_labelPassword, (new Object[]{defaultUsername, domain})));
	}
	data = new GridData(GridData.FILL_HORIZONTAL \| GridData.GRAB_HORIZONTAL);
	data.horizontalSpan = 2;
	data.widthHint = 300;
	label.setLayoutData(data);
	}
	createUsernameFields(main);
	createPasswordFields(main);

	if(cachingCheckbox && domain != null) {
	allowCachingButton = new Button(main, SWT.CHECK);
	allowCachingButton.setText(CVSUIMessages.UserValidationDialog_6);
	data = new GridData(GridData.FILL_HORIZONTAL \| GridData.GRAB_HORIZONTAL);
	data.horizontalSpan = 3;
	allowCachingButton.setLayoutData(data);
	allowCachingButton.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	allowCaching = allowCachingButton.getSelection();
	}
	});
	}

	Dialog.applyDialogFont(parent);

	return main;
	}

	/**
	* Creates the three widgets that represent the password entry area.
	*
	* @param parent the parent of the widgets
	*/
	protected void createPasswordFields(Composite parent) {
	new Label(parent, SWT.NONE).setText(CVSUIMessages.UserValidationDialog_password);

	passwordField = new Text(parent, SWT.BORDER \| SWT.PASSWORD);
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 2;
	data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
	passwordField.setLayoutData(data);
	}
	/**
	* Creates the three widgets that represent the user name entry area.
	*
	* @param parent the parent of the widgets
	*/
	protected void createUsernameFields(Composite parent) {
	new Label(parent, SWT.NONE).setText(CVSUIMessages.UserValidationDialog_user);

	usernameField = new Text(parent, SWT.BORDER);
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 2;
	data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
	usernameField.setLayoutData(data);
	}

	/**
	* Returns the password entered by the user, or null
	* if the user canceled.
	*
	* @return the entered password
	*/
	public String getPassword() {
	return password;
	}

	/**
	* Returns the user name entered by the user, or null
	* if the user canceled.
	*
	* @return the entered user name
	*/
	public String getUsername() {
	return username;
	}

	/**
	* Returns <code>true</code> if the save password checkbox was selected.
	* @return <code>true</code> if the save password checkbox was selected and <code>false</code>
	* otherwise.
	*/
	public boolean getAllowCaching() {
	return allowCaching;
	}

	/**
	* Notifies that the ok button of this dialog has been pressed.
	* <p>
	* The default implementation of this framework method sets
	* this dialog's return code to <code>Window.OK</code>
	* and closes the dialog. Subclasses may override.
	* </p>
	*/
	@Override
	protected void okPressed() {
	password = passwordField.getText();
	username = usernameField.getText();

	super.okPressed();
	}
	/**
	* Sets whether or not the user name field should be mutable.
	* This method must be called before create(), otherwise it
	* will be ignored.
	*
	* @param value whether the user name is mutable
	*/
	public void setUsernameMutable(boolean value) {
	isUsernameMutable = value;
	}

	@Override
	public boolean close() {
	if(keyLockImage != null) {
	keyLockImage.dispose();
	}
	return super.close();
	}
	}