--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlefw/plugins/devicestatus/src/aidatepublisher.cpp	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,221 @@
+/*
+* Copyright (c) 2005-2006 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:  Date publisher
+*
+*/
+
+
+#include <StringLoader.h>
+#include <avkon.rsg>
+#include <AknUtils.h>
+#include <aidevstaplgres.rsg>
+#include <bacntf.h>
+#include "aidatepublisher.h"
+#include "aicontentobserver.h"
+
+const TInt KMaxDateStringLength = 100;
+
+// ======== MEMBER FUNCTIONS ========
+
+CAiDatePublisher::CAiDatePublisher()
+    {
+    }
+
+
+void CAiDatePublisher::ConstructL()
+    {
+  	// Create enviroment notifier
+    iEnvNotifier = CEnvironmentChangeNotifier::NewL( 
+		CActive::EPriorityStandard, TCallBack( HandleCallBackL, this ) );
+    iDateText = NULL;
+	// Start listening notifications
+    iEnvNotifier->Start(); 
+    }
+
+
+CAiDatePublisher* CAiDatePublisher::NewL()
+    {
+    CAiDatePublisher* self = new( ELeave ) CAiDatePublisher;
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+CAiDatePublisher::~CAiDatePublisher()
+    {
+    delete iDateText;
+    delete iEnvNotifier;
+    }
+
+
+void CAiDatePublisher::ResumeL()
+    {
+    RefreshDateL();
+    }
+
+
+void CAiDatePublisher::Subscribe( MAiContentObserver& aObserver, 
+								    MAiPropertyExtension& aExtension,
+                                    MAiPublishPrioritizer& /*aPrioritizer*/,
+                                    MAiPublisherBroadcaster& /*aBroadcaster*/ )
+    {
+    iContentObserver = &aObserver;
+    iExtension = &aExtension;
+    }
+
+
+void CAiDatePublisher::RefreshL( TBool /*aClean*/ )
+    {
+    RefreshDateL();
+    }
+
+
+void CAiDatePublisher::RefreshDateL()
+    {
+    if( !iContentObserver )
+        {
+        return;
+        }
+
+    delete iDateText;
+    iDateText = NULL;
+    iDateText = ConstructDateStringL();
+    if ( iDateText )
+        {
+        iContentObserver->Publish( *iExtension,
+    						EAiDeviceStatusContentDate,
+    						*iDateText,
+    						0 );
+        }
+    }
+
+
+HBufC* CAiDatePublisher::GetDayNameStringLC( TDay aDay, CCoeEnv& aCoeEnv )
+    {
+	//Create week day string
+    TInt wkDayRes = KErrNotFound;
+
+    switch( aDay )
+        {
+        case EMonday:
+            wkDayRes = R_QTN_WEEK_TWO_CHARS_MO;
+            break;
+        case ETuesday:
+            wkDayRes = R_QTN_WEEK_TWO_CHARS_TU;
+            break;
+        case EWednesday:
+            wkDayRes = R_QTN_WEEK_TWO_CHARS_WE;
+            break;
+        case EThursday:
+            wkDayRes = R_QTN_WEEK_TWO_CHARS_TH;
+            break;
+        case EFriday:
+            wkDayRes = R_QTN_WEEK_TWO_CHARS_FR;
+            break;
+        case ESaturday:
+            wkDayRes = R_QTN_WEEK_TWO_CHARS_SA;
+            break;
+        case ESunday:
+            wkDayRes = R_QTN_WEEK_TWO_CHARS_SU;
+            break;
+        default:
+            // invalid weekday fetched
+	        User::Leave( KErrNotFound );
+        }
+
+    return StringLoader::LoadLC( wkDayRes, &aCoeEnv );
+    }
+
+
+HBufC* CAiDatePublisher::ConstructDateStringL()
+    {
+    // Construct date string using date format from resource file
+    CCoeEnv* coeEnv = CCoeEnv::Static();
+
+    if( !coeEnv )
+        {
+        User::Leave( KErrNotReady );
+        }
+
+    TTime time;
+    time.HomeTime();
+
+    HBufC* aiDateString = HBufC::NewLC( KMaxDateStringLength );
+    HBufC* aiDateFormatString = StringLoader::LoadLC( R_ACTIVEIDLE_TIME_FORMAT,
+    													coeEnv );
+    HBufC* dateStringBuf = HBufC::NewLC( KMaxDateStringLength );
+    HBufC* dateFormatString = StringLoader::LoadLC( R_QTN_DATE_SHORT_WITH_ZERO,
+    												coeEnv );
+    TPtr dateString( dateStringBuf->Des() );
+    time.FormatL( dateString, *dateFormatString );
+    CleanupStack::PopAndDestroy( dateFormatString );
+
+    //now dateString contains string which is formatted using
+    //R_QTN_DATE_USUAL_WITH_ZERO
+
+    // To arabic
+    AknTextUtils::DisplayTextLanguageSpecificNumberConversion( dateString );
+
+    TPtr aiDateStringPtr = aiDateString->Des();
+    
+    TDayNameAbb wkDayAbb = TDayNameAbb();
+    wkDayAbb.Set(time.DayNoInWeek());
+        
+    //add date to string
+    StringLoader::Format( aiDateStringPtr, *aiDateFormatString,	1,dateString );
+
+    //reuse dateString
+    dateString.Copy( aiDateStringPtr );
+
+    //add weekday to string
+    StringLoader::Format( aiDateStringPtr, dateString, 0, wkDayAbb );
+
+    CleanupStack::PopAndDestroy( dateStringBuf );//dateStringBuf, aiDateFormatString
+    CleanupStack::PopAndDestroy( aiDateFormatString );
+
+    CleanupStack::Pop( aiDateString );
+    return aiDateString;
+    }
+
+
+TBool CAiDatePublisher::RefreshL( TInt aContentId, TBool /*aClean*/ )
+	{
+	if( aContentId == EAiDeviceStatusContentDate )
+	    {
+	    RefreshDateL();
+	    return ETrue;
+	    }
+	return EFalse;
+	}
+	
+	
+TInt CAiDatePublisher::HandleCallBackL( TAny *aPtr )
+	{
+	CAiDatePublisher* self = static_cast<CAiDatePublisher*>( aPtr );
+	
+	if( self )
+	    {
+        TInt changes( self->iEnvNotifier->Change() );
+        
+        if ( changes & 
+        	( EChangesLocale | EChangesMidnightCrossover | EChangesSystemTime ) )
+        	{
+        	self->RefreshDateL();
+        	}	    
+	    }    
+    	
+	return KErrNone;
+	}