--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtengines/videoteleng/Src/Base/CVtEngCRObserverItem.cpp	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,242 @@
+/*
+* Copyright (c) 2004-2006 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:  Video call CR listener.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "CVtEngCRObserverItem.h"
+#include    <centralrepository.h>
+#include    "MVtEngCRSettingObserver.h"
+#include    <cvtlogger.h>
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::CVtEngCRObserverItem
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CVtEngCRObserverItem::CVtEngCRObserverItem(
+    MVtEngCRSettingObserver* aObserver,
+    TUid aUid, TUint32 aKey, 
+    CCenRepNotifyHandler::TCenRepKeyType aType  ) : 
+    iObserver( aObserver ), iUid( aUid ), iKey( aKey ), iType( aType ),
+    iNotifier( NULL )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CVtEngCRObserverItem* CVtEngCRObserverItem::NewL( 
+    MVtEngCRSettingObserver* aObserver,
+    TUid aUid, TUint32 aKey, 
+    CCenRepNotifyHandler::TCenRepKeyType aType  )
+    {
+    __VTPRINTENTER( "CRListener.NewL" )
+    CVtEngCRObserverItem* self = 
+        new( ELeave ) CVtEngCRObserverItem( aObserver, aUid, aKey, aType );
+    __VTPRINTEXIT( "CRListener.NewL" )
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::~CVtEngCRObserverItem
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CVtEngCRObserverItem::~CVtEngCRObserverItem()
+    {
+    __VTPRINTENTER( "CRListener.~" )
+    if ( iNotifier )
+    	{
+    	iNotifier->StopListening();
+    	}
+    delete iNotifier;
+    __VTPRINTEXIT( "CRListener.~" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Offer
+// Checks if uid and id match this observer's.
+// -----------------------------------------------------------------------------
+//
+TBool CVtEngCRObserverItem::Offer( const TUid aUid, const TUint32 aKey ) const
+    {
+    return aUid == iUid && iKey == aKey ? ETrue : EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Offer
+// Checks if uid matches this observer's.
+// -----------------------------------------------------------------------------
+//
+TBool CVtEngCRObserverItem::Offer( const TUid aUid ) const
+    {
+    return aUid == iUid ? ETrue : EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Offer
+// Checks if id matches this observer's.
+// -----------------------------------------------------------------------------
+//
+TBool CVtEngCRObserverItem::Offer( const TUint32 aKey ) const
+    {
+    return iKey == aKey ? ETrue : EFalse;
+    }
+        
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::SetCenRepNotifier
+// Sets the actual change handler to this object.
+// -----------------------------------------------------------------------------
+//
+void CVtEngCRObserverItem::SetCenRepNotifier( CCenRepNotifyHandler* aNotifier )
+    {
+    iNotifier = aNotifier;
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::HandleNotifyInt
+// Callback of changed int value.
+// -----------------------------------------------------------------------------
+//
+void CVtEngCRObserverItem::HandleNotifyInt( TUint32 aId, TInt aNewValue )
+    {
+    __VTPRINTENTER( "CRListener.Int" )
+    iObserver->HandleNotifyInt( iUid, aId, aNewValue );
+    __VTPRINTEXIT( "CRListener.Int" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::HandleNotifyReal
+// Callback of changed real value.
+// -----------------------------------------------------------------------------
+//
+void CVtEngCRObserverItem::HandleNotifyReal( TUint32 aId, TReal aNewValue )
+    { 
+    __VTPRINTENTER( "CRListener.Real" )
+    iObserver->HandleNotifyReal( iUid, aId, aNewValue );
+    __VTPRINTEXIT( "CRListener.Real" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::HandleNotifyString
+// Callback of changed string value.
+// -----------------------------------------------------------------------------
+//
+void CVtEngCRObserverItem::HandleNotifyString( TUint32 aId, 
+    const TDesC16& aNewValue )
+    {
+    __VTPRINTENTER( "CRListener.String" )
+    iObserver->HandleNotifyString( iUid, aId, aNewValue );
+    __VTPRINTEXIT( "CRListener.String" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::HandleNotifyBinary
+// Callback of changed binary value.
+// -----------------------------------------------------------------------------
+//
+void CVtEngCRObserverItem::HandleNotifyBinary( TUint32 /* aId */, 
+    const TDesC8& /* aNewValue */ )
+    {
+    __VTPRINTENTER( "CRListener.Binary" )
+    __VTPRINTEXIT( "CRListener.Binary" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::HandleNotifyGeneric
+// Callback of a change in central repository.
+// -----------------------------------------------------------------------------
+//
+void CVtEngCRObserverItem::HandleNotifyGeneric( TUint32 /* aId */ )
+    {
+    __VTPRINTENTER( "CRListener.Generic" )
+    __VTPRINTEXIT( "CRListener.Generic" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::HandleNotifyError
+// Callback of an error occurred.
+// -----------------------------------------------------------------------------
+//
+#ifdef VTDEBUG
+void CVtEngCRObserverItem::HandleNotifyError( TUint32 aId, TInt aError, 
+    CCenRepNotifyHandler* /* aHandler */ )
+#else    
+void CVtEngCRObserverItem::HandleNotifyError( 
+    TUint32 /* aId */, TInt /* aError */, CCenRepNotifyHandler* /* aHandler */ )
+#endif // VTDEBUG  
+    {
+    __VTPRINT3( DEBUG_GEN, "CRListener.error id=%d,err=%d ", aId, aError )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Uid
+// Returns Uid for this observer.
+// -----------------------------------------------------------------------------
+//    
+TUid CVtEngCRObserverItem::Uid() const
+    {
+    return iUid;
+    }
+    
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Key
+// Returns Key for this observer.
+// -----------------------------------------------------------------------------
+//    
+TUint32 CVtEngCRObserverItem::Key() const
+    {
+    return iKey;
+    }
+
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Notifier
+// Returns Notifier for this observer.
+// -----------------------------------------------------------------------------
+//    
+CCenRepNotifyHandler* CVtEngCRObserverItem::Notifier() const
+    {
+    return iNotifier;
+    }
+  
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Type
+// Returns Type for this observer.
+// -----------------------------------------------------------------------------
+//    
+CCenRepNotifyHandler::TCenRepKeyType CVtEngCRObserverItem::Type() const
+    {
+    return iType;
+    }
+  
+// -----------------------------------------------------------------------------
+// CVtEngCRObserverItem::Observer
+// Returns true observer for this observer.
+// -----------------------------------------------------------------------------
+//    
+MVtEngCRSettingObserver* CVtEngCRObserverItem::Observer() const
+    {
+    return iObserver;
+    }
+    
+//  End of File