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: Calendar widget datetime observer

    15 *

    16 */

    17 

    18 #include "datetimeobserver.h"

    19 #include "datetimeobserver_p.h"

    20 #include "calendarwidgetdebug.h"

    21 

    22 DateTimeObserverPrivate::DateTimeObserverPrivate(DateTimeObserver *q) :

    23     q_ptr(q)

    24 {

    25     LOGS("DateTimeObserverPrivate::DateTimeObserverPrivate");

    26     TCallBack callback(LocaleChangeCallback, this);

    27     iLocaleNotifier = CEnvironmentChangeNotifier::NewL(CActive::EPriorityStandard, callback);

    28     iLocaleNotifier->Start();

    29 }

    30 

    31 DateTimeObserverPrivate::~DateTimeObserverPrivate()

    32 {

    33     LOGS("DateTimeObserverPrivate::~DateTimeObserverPrivate");

    34     delete iLocaleNotifier;

    35 }

    36 

    37 TInt DateTimeObserverPrivate::HandleLocaleChange()

    38 {

    39     LOGS("DateTimeObserverPrivate::HandleLocaleChange");

    40     TInt handled = 0;

    41     if (iLocaleNotifier->Change() & (EChangesSystemTime | EChangesLocale | EChangesMidnightCrossover)) {

    42         q_ptr->handleCompletion();

    43         handled = 1;

    44     }

    45 

    46     return handled;

    47 }

    48 

    49 TInt DateTimeObserverPrivate::LocaleChangeCallback(TAny* aThisPtr)

    50 {

    51     LOGS("DateTimeObserverPrivate::LocaleChangeCallback");

    52     TInt ret = static_cast<DateTimeObserverPrivate*>(aThisPtr)->HandleLocaleChange();

    53     return ret;

    54 }