1 /*

     2 * Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 package com.nokia.mj.impl.installer.ui.eswt2;

    20 

    21 import org.eclipse.swt.SWT;

    22 import org.eclipse.swt.layout.GridData;

    23 import org.eclipse.swt.widgets.Composite;

    24 import org.eclipse.swt.widgets.Label;

    25 import org.eclipse.swt.widgets.Text;

    26 

    27 /**

    28  * UsernamePasswordView asks username and password from the user.

    29  */

    30 public class UsernamePasswordView extends ConfirmationViewBase

    31 {

    32     private Text iUsernameText = null;

    33     private Text iPasswordText = null;

    34     private String iUrl = null;

    35     private String iUsername = null;

    36     private String iPassword = null;

    37     private String iAppName = null;

    38     private Object iAppNameWaitObject = new Object();

    39 

    40     /** Constructor */

    41     protected UsernamePasswordView()

    42     {

    43         super();

    44     }

    45 

    46     /** Constructor */

    47     protected UsernamePasswordView(InstallerUiEswt aInstaller, Composite aParent)

    48     {

    49         super(aInstaller, aParent, 1);

    50         setTitle(InstallerUiTexts.get(InstallerUiTexts.CONNECT_TO));

    51         setCommands(InstallerUiTexts.get(InstallerUiTexts.OK),

    52                     InstallerUiTexts.get(InstallerUiTexts.CANCEL));

    53     }

    54 

    55     /** Set application name. */

    56     public void setAppName(String aAppName)

    57     {

    58         // Notify iAppNameWaitObject that iAppName is now available.

    59         synchronized (iAppNameWaitObject)

    60         {

    61             iAppName = aAppName;

    62             iAppNameWaitObject.notify();

    63         }

    64     }

    65 

    66     /** Get username and password. */

    67     public String[] getUsernamePassword(String aUrl)

    68     {

    69         if (isDisposed())

    70         {

    71             return null;

    72         }

    73         // If iAppName is null, wait until it gets set.

    74         synchronized (iAppNameWaitObject)

    75         {

    76             if (iAppName == null)

    77             {

    78                 try

    79                 {

    80                     iAppNameWaitObject.wait();

    81                 }

    82                 catch (InterruptedException ie)

    83                 {

    84                 }

    85             }

    86         }

    87         iUrl = aUrl;

    88 

    89         // Use confirm() from super class to display the view.

    90         boolean confirmation = confirm();

    91 

    92         // And return the result to the client.

    93         String[] result = null;

    94         if (confirmation && iUsername != null && iPassword != null)

    95         {

    96             result = new String[] { iUsername, iPassword };

    97         }

    98         return result;

    99     }

   100 

   101     protected void createView()

   102     {

   103 

   104         int labelStyle = SWT.WRAP;

   105 

   106         Label titleLabel = createLabel

   107                            (InstallerUiTexts.get(InstallerUiTexts.CONNECT_TO), labelStyle);

   108         titleLabel.setFont(iInstallerUi.getBoldFont());

   109 

   110         Label urlLabel = createLabel(iUrl, labelStyle);

   111 

   112         Label authLabel = createLabel

   113                           (InstallerUiTexts.get

   114                            (InstallerUiTexts.DOWNLOAD_APPLICATION, new String[] { iAppName }),

   115                            labelStyle);

   116 

   117         Label usernameLabel = createLabel

   118                               (InstallerUiTexts.get(InstallerUiTexts.USERNAME), labelStyle);

   119 

   120         iUsernameText = new Text(getComposite(), SWT.BORDER);

   121         iUsernameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

   122         addSoftKeyListenerFor(iUsernameText);

   123 

   124         Label passwordLabel = createLabel

   125                               (InstallerUiTexts.get(InstallerUiTexts.PASSWORD), labelStyle);

   126 

   127         iPasswordText = new Text(getComposite(), SWT.PASSWORD | SWT.BORDER);

   128         iPasswordText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

   129         addSoftKeyListenerFor(iPasswordText);

   130     }

   131 

   132     /**

   133      * This method is called after user has answered

   134      * to confirmation.

   135      */

   136     protected void getDataFromView()

   137     {

   138         iUsername = iUsernameText.getText();

   139         iPassword = iPasswordText.getText();

   140     }

   141 

   142     /**

   143      * Returns SWT style for this view.

   144      */

   145     protected int getStyle()

   146     {

   147         return SWT.V_SCROLL;

   148     }

   149 }