--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/nmhswidget/src/nmhswidgetdatetimeobserver_p.cpp	Fri May 14 15:41:10 2010 +0300
@@ -0,0 +1,85 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+#include <QDebug>
+#include <bacntf.h>
+#include "nmhswidgetdatetimeobserver.h"
+#include "nmhswidgetdatetimeobserver_p.h"
+
+/*!
+    \fn NmHsWidgetDateTimeObserverPrivate::NmHsWidgetDateTimeObserverPrivate()
+
+    /param q pointer to public interface
+    /post Observer listens to environment change events via callback
+*/
+NmHsWidgetDateTimeObserverPrivate::NmHsWidgetDateTimeObserverPrivate(NmHsWidgetDateTimeObserver *q) :
+    q_ptr(q)
+{
+    qDebug() << "NmHsWidgetDateTimeObserverPrivate::NmHsWidgetDateTimeObserverPrivate --> IN" ;
+    TCallBack callback( LocaleChangeCallback, this );
+    //TODO: Handle leave properly
+    TRAP_IGNORE(iLocaleNotifier = CEnvironmentChangeNotifier::NewL( CActive::EPriorityStandard, callback ));
+    iLocaleNotifier->Start();
+    qDebug() << "NmHsWidgetDateTimeObserverPrivate::NmHsWidgetDateTimeObserverPrivate <-- OUT" ;
+}
+
+/*!
+    \fn NmHsWidgetDateTimeObserverPrivate::~NmHsWidgetDateTimeObserverPrivate()
+
+    Destructor
+*/
+NmHsWidgetDateTimeObserverPrivate::~NmHsWidgetDateTimeObserverPrivate()
+{
+    qDebug() << "NmHsWidgetDateTimeObserverPrivate::~NmHsWidgetDateTimeObserverPrivate --> IN" ;
+    if(iLocaleNotifier){
+        delete iLocaleNotifier;
+        iLocaleNotifier = NULL;
+    }
+    qDebug() << "NmHsWidgetDateTimeObserverPrivate::~NmHsWidgetDateTimeObserverPrivate <-- OUT" ;
+}
+
+/*!
+    \fn TInt NmHsWidgetDateTimeObserverPrivate::HandleLocaleChange()
+
+    /post If event includes change for system time, locale or midnight crossover
+          indicates poblic interface about the change
+    /return Returns count of handled change events
+*/
+TInt NmHsWidgetDateTimeObserverPrivate::HandleLocaleChange()
+{
+    qDebug() << "NmHsWidgetDateTimeObserverPrivate::HandleLocaleChange";
+    TInt handled = 0;
+    if( iLocaleNotifier->Change() & ( EChangesSystemTime | EChangesLocale | EChangesMidnightCrossover ))
+        {
+        q_ptr->handleCompletion();
+        handled = 1;
+        }
+    return handled;
+}
+
+/*!
+    \fn TInt NmHsWidgetDateTimeObserverPrivate::LocaleChangeCallback(TAny* aThisPtr)
+    /param aThisPtr Pointer to tis observer from callback object
+    /post Event is checked and handled if valid change
+    /return Returns count of handled change events
+*/
+TInt NmHsWidgetDateTimeObserverPrivate::LocaleChangeCallback(TAny* aThisPtr)
+{
+    qDebug() << "NmHsWidgetDateTimeObserverPrivate::LocaleChangeCallback" ;
+    TInt ret = static_cast<NmHsWidgetDateTimeObserverPrivate*>(aThisPtr)->HandleLocaleChange();
+    return ret;
+}