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.utils.exception.ExceptionBase;

    22 

    23 import org.eclipse.swt.SWT;

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

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

    26 

    27 /**

    28  * Displays error message.

    29  */

    30 public class ErrorView extends ConfirmationViewBase

    31 {

    32     private ExceptionBase iException = null;

    33 

    34     /** Constructor */

    35     protected ErrorView()

    36     {

    37         super();

    38     }

    39 

    40     /** Constructor */

    41     protected ErrorView(InstallerUiEswt aInstallerUi, Composite aParent)

    42     {

    43         super(aInstallerUi, aParent, 8);

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

    45         setCommands("Show",

    46                     InstallerUiTexts.get(InstallerUiTexts.CLOSE));

    47     }

    48 

    49     /**

    50      * Synchoronous method for displaying error message.

    51      */

    52     public boolean error(ExceptionBase aException)

    53     {

    54         iException = aException;

    55         boolean result = confirm();

    56         if (result)

    57         {

    58             log("ErrorView confirmed");

    59         }

    60         else

    61         {

    62             log("ErrorView cancelled");

    63         }

    64         return result;

    65     }

    66 

    67     /**

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

    69      */

    70     protected void createView()

    71     {

    72         // Add header.

    73         //String title = InstallerUiTexts.get(InstallerUiTexts.INSTALL_FAILED);

    74         String title = "Installation failed";

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

    76         {

    77             if (iInstallerUi.getInstallInfo().getOldVersion() != null)

    78             {

    79                 title = "Update failed";

    80             }

    81             addHeader(title, iInstallerUi.getInstallInfo(), null);

    82         }

    83         else

    84         {

    85             Label titleLabel = createLabel(title, getColumns(), SWT.WRAP);

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

    87         }

    88 

    89         int horizontalSpan = getColumns();

    90         int labelStyle = SWT.WRAP;

    91 

    92         // Begin widgets creation.

    93         Label errorLabel = createLabel(

    94             iException.getShortMessage(), horizontalSpan, labelStyle);

    95         // End of widgets creation.

    96 

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

    98         {

    99             // After other widgets have been added, add content to

   100             // application info Composite.

   101             addAppInfo(iInstallerUi.getInstallInfo(), true);

   102         }

   103     }

   104 

   105     /**

   106      * This method is called after user has answered

   107      * to confirmation.

   108      * Inheriting class must implement this method.

   109      */

   110     protected void getDataFromView()

   111     {

   112         // nop

   113     }

   114 

   115     /**

   116      * Returns SWT style for this view.

   117      */

   118     protected int getStyle()

   119     {

   120         return SWT.V_SCROLL;

   121     }

   122 }