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 package com.nokia.mj.impl.rt.ui.qt;

    19 

    20 import com.nokia.mj.impl.rt.ui.ConfirmData;

    21 import com.nokia.mj.impl.rt.ui.RuntimeUi;

    22 import com.nokia.mj.impl.utils.Logger;

    23 import com.nokia.mj.impl.utils.exception.ExceptionBase;

    24 import com.nokia.mj.impl.rt.support.Jvm;

    25 

    26 /**

    27  * Runtime UI QT implementation.

    28  *

    29  */

    30 public class RuntimeUiQt extends RuntimeUi

    31 {

    32 

    33     static

    34     {

    35         Jvm.loadSystemLibrary("javaruntimeui");

    36     }

    37 

    38     /**

    39      * Constructor

    40      */

    41     public RuntimeUiQt()

    42     {

    43         super();

    44     }

    45 

    46     /**

    47      * Seeks confirmation from the user.

    48      *

    49      * @param aAppName     the name of the application on behalf of which the

    50      *                     confirmation is requested

    51      * @param aConfirmData the data to be confirmed. Unless the user has

    52      *                     canceled the confirmation, this data will be filled

    53      *                     in with user's answer upon return

    54      * @return             true if the user has answered, false if the user has

    55      *                     canceled the confirmation

    56      */

    57     public boolean confirm(String aAppName, ConfirmData aConfirmData)

    58     {

    59         if (aConfirmData != null)

    60         {

    61             return _confirm(aAppName, aConfirmData, isIdentified());

    62         }

    63         else

    64         {

    65             Logger.LOG(Logger.EJavaRuntime,

    66                        Logger.EError, "RuntimeUi: ConfirmData null");

    67         }

    68         return true;

    69     }

    70 

    71     /**

    72      * Notifies the user that an error has occurred.

    73      * This method must return quickly.

    74      *

    75      * @param aAppName   the name of the application which generated the error

    76      *                   situation

    77      * @param aException exception indicating the error reason

    78      */

    79     public void error(String aAppName, ExceptionBase aException)

    80     {

    81         if (aException != null)

    82         {

    83             _error(aAppName, aException.getShortMessage(), aException.getDetailedMessage());

    84         }

    85         else

    86         {

    87             Logger.LOG(Logger.EJavaRuntime,

    88                        Logger.EError, "RuntimeUi: Error null");

    89         }

    90     }

    91 

    92     private native boolean _confirm(String aAppName, ConfirmData aConfirmData, boolean aIdentifiedApp);

    93     private native void _error(String aAppName, String aShortMessage, String aDetailedMessage);

    94 }