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/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation 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:
* Atsuhiko Yamanaka, JCraft,Inc. - initial API and implementation.
* IBM Corporation - ongoing maintenance
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui;
import org.eclipse.jface.dialogs.*;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.window.Window;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.PlatformUI;
/**
* A dialog for keyboad-interactive authentication for the ssh2 connection.
*/
public class KeyboardInteractiveDialog extends TrayDialog {
// widgets
private Text[] texts;
protected String domain;
protected String destination;
protected String name;
protected String instruction;
protected String lang;
protected String[] prompt;
protected boolean[] echo;
private String message;
private String[] result;
/**
* Creates a nwe KeyboardInteractiveDialog.
*
* @param parentShell the parent shell
* @param destication the location
* @param name the name
* @param instruction the instruction
* @param prompt the titles for textfields
* @param echo '*' should be used or not
*/
public KeyboardInteractiveDialog(Shell parentShell,
String location,
String destination,
String name,
String instruction,
String[] prompt,
boolean[] echo){
super(parentShell);
this.domain=location;
this.destination=destination;
this.name=name;
this.instruction=instruction;
this.prompt=prompt;
this.echo=echo;
this.message=NLS.bind(CVSUIMessages.KeyboradInteractiveDialog_message, new String[] { destination+(name!=null && name.length()>0 ? ": "+name : "") }); //NON-NLS-1$ //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* @see Window#configureShell
*/
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText(message);
}
/**
* @see Window#create
*/
public void create() {
super.create();
if(texts.length>0){
texts[0].setFocus();
}
}
/**
* @see Dialog#createDialogArea
*/
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));
// set F1 help
PlatformUI.getWorkbench().getHelpSystem().setHelp(main, IHelpContextIds.KEYBOARD_INTERACTIVE_DIALOG);
if (message!=null) {
Label messageLabel=new Label(main, SWT.WRAP);
messageLabel.setText(message);
GridData data=new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan=3;
messageLabel.setLayoutData(data);
}
if(domain!=null){
Label label = new Label(main, SWT.WRAP);
label.setText(NLS.bind(CVSUIMessages.KeyboardInteractiveDialog_labelRepository, new String[] { domain }));
GridData data=new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan=3;
label.setLayoutData(data);
}
if (instruction!=null && instruction.length()>0) {
Label messageLabel=new Label(main, SWT.WRAP);
messageLabel.setText(instruction);
GridData data=new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan=3;
messageLabel.setLayoutData(data);
}
createPasswordFields(main);
return main;
}
/**
* Creates the widgets that represent the entry area.
*
* @param parent the parent of the widgets
*/
protected void createPasswordFields(Composite parent) {
texts=new Text[prompt.length];
for(int i=0; i<prompt.length; i++){
new Label(parent, SWT.NONE).setText(prompt[i]);
texts[i]=new Text(parent, SWT.BORDER);
GridData data=new GridData(GridData.FILL_HORIZONTAL);
data.widthHint=convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
texts[i].setLayoutData(data);
if(!echo[i]){
texts[i].setEchoChar('*');
}
new Label(parent, SWT.NONE);
}
}
/**
* Returns the entered values, or null
* if the user canceled.
*
* @return the entered values
*/
public String[] getResult() {
return result;
}
/**
* 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>
*/
protected void okPressed() {
result=new String[prompt.length];
for(int i=0; i<texts.length; i++){
result[i]=texts[i].getText();
}
super.okPressed();
}
/**
* Notifies that the cancel button of this dialog has been pressed.
* <p>
* The default implementation of this framework method sets
* this dialog's return code to <code>Window.CANCEL</code>
* and closes the dialog. Subclasses may override.
* </p>
*/
protected void cancelPressed() {
result=null;
super.cancelPressed();
}
}
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