1 /*

     2 * Copyright (c) 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 com.nokia.mj.impl.rt.ui.ConfirmData;

    22 

    23 import org.eclipse.swt.SWT;

    24 import org.eclipse.swt.events.DisposeEvent;

    25 import org.eclipse.swt.events.DisposeListener;

    26 import org.eclipse.swt.events.SelectionEvent;

    27 import org.eclipse.swt.events.SelectionListener;

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

    29 import org.eclipse.swt.widgets.Button;

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

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

    32 

    33 /**

    34  * Displays error message.

    35  */

    36 public class RuntimeConfirmationView extends ConfirmationViewBase

    37 {

    38     private String iAppName = null;

    39     private ConfirmData iConfirmData = null;

    40     private Button[] iAnswerButtons = null;

    41 

    42     /** Constructor */

    43     protected RuntimeConfirmationView()

    44     {

    45         super();

    46     }

    47 

    48     /** Constructor */

    49     protected RuntimeConfirmationView(InstallerUiEswt aInstallerUi,

    50                                       Composite aParent, String aAppName,

    51                                       ConfirmData aConfirmData)

    52     {

    53         super(aInstallerUi, aParent, 8);

    54         iAppName = aAppName;

    55         iConfirmData = aConfirmData;

    56         setTitle(InstallerUiTexts.get(InstallerUiTexts.INSTALL_FAILED));

    57         String[] answerOptions = iConfirmData.getAnswerOptions();

    58         switch (answerOptions.length)

    59         {

    60         case 1: setCommands(answerOptions[0], null); break;

    61         case 2: setCommands(answerOptions[0], answerOptions[1]); break;

    62         default: setCommands(null, null); break;

    63         }

    64     }

    65 

    66     /**

    67      * This method is called once before view is opened.

    68      */

    69     protected void createView()

    70     {

    71         // Add title.

    72         if (iInstallerUi.getInstallInfo() != null)

    73         {

    74             Label titleLabel = createLabel(iAppName, getColumns() - 1, SWT.WRAP);

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

    76             // Add security icon.

    77             iCertificates = iInstallerUi.getInstallInfo().getCertificates();

    78             createSecurityButton();

    79         }

    80         else

    81         {

    82             Label titleLabel = createLabel(iAppName, getColumns(), SWT.WRAP);

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

    84         }

    85 

    86         GridData gridData = null;

    87         int horizontalSpan = getColumns();

    88         int labelStyle = SWT.WRAP;

    89 

    90         // Begin widgets creation.

    91 

    92         // Add question label.

    93         Label errorLabel = createLabel(

    94             iConfirmData.getQuestion(), horizontalSpan, labelStyle);

    95 

    96 

    97         // Add user answer buttons.

    98         String[] answerOptions = iConfirmData.getAnswerOptions();

    99         if (answerOptions.length > 2)

   100         {

   101             iAnswerButtons = new Button[answerOptions.length];

   102             for (int i = 0; i < iAnswerButtons.length; i++)

   103             {

   104                 final int answerIndex = i;

   105                 iAnswerButtons[i] = new Button(getComposite(), SWT.PUSH);

   106                 iAnswerButtons[i].setText(answerOptions[i]);

   107                 gridData = new GridData(GridData.FILL_HORIZONTAL);

   108                 gridData.horizontalSpan = horizontalSpan;

   109                 iAnswerButtons[i].setLayoutData(gridData);

   110                 iAnswerButtons[i].addDisposeListener(new DisposeListener ()

   111                 {

   112                     public void widgetDisposed(DisposeEvent aEvent)

   113                     {

   114                         answer(answerIndex);

   115                     }

   116                 });

   117                 iAnswerButtons[i].addSelectionListener(new SelectionListener ()

   118                 {

   119                     public void widgetDefaultSelected(SelectionEvent aEvent)

   120                     {

   121                         widgetSelected(aEvent);

   122                     }

   123                     public void widgetSelected(SelectionEvent aEvent)

   124                     {

   125                         answer(answerIndex);

   126                     }

   127                 });

   128             }

   129             // Set the default answer option.

   130             iParent.setDefaultButton(

   131                 iAnswerButtons[iConfirmData.getAnswerSuggestion()]);

   132             iAnswerButtons[iConfirmData.getAnswerSuggestion()].setFocus();

   133         }

   134 

   135         // End of widgets creation.

   136     }

   137 

   138     /**

   139      * This method is called when user answers to the dialog.

   140      */

   141     protected void answer(int aAnswerIndex)

   142     {

   143         iConfirmData.setAnswer(aAnswerIndex);

   144         super.confirmOk();

   145     }

   146 

   147     /**

   148      * This method is called when user accepts the dialog.

   149      */

   150     protected void confirmOk()

   151     {

   152         iConfirmData.setAnswer(0);

   153         super.confirmOk();

   154     }

   155 

   156     /**

   157      * This method is called when user cancels the dialog.

   158      */

   159     protected void confirmCancel()

   160     {

   161         iConfirmData.setAnswer(1);

   162         super.confirmCancel();

   163     }

   164 

   165     /**

   166      * This method is called after user has answered

   167      * to confirmation.

   168      */

   169     protected void getDataFromView()

   170     {

   171         // nop

   172     }

   173 

   174     /**

   175      * Returns SWT style for this view.

   176      */

   177     protected int getStyle()

   178     {

   179         return SWT.V_SCROLL;

   180     }

   181 }