diff -r 59984e68247d -r 6abfb1094884 phonebookui/cntcommonui/core/cntdefaultengine.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/cntcommonui/core/cntdefaultengine.cpp	Tue Sep 21 17:07:25 2010 +0300
@@ -0,0 +1,85 @@
+/*
+* Copyright (c) 2009 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 <cntabstractviewmanager.h>
+#include "cntdefaultengine.h"
+#include "cntextensionmanager.h"
+#include "cntthumbnailmanager.h"
+#include "cntdebug.h"
+
+CntDefaultEngine::CntDefaultEngine( CntAbstractViewManager& aManager ) :
+mViewManager( aManager ),
+mExtManager( NULL ),
+mThumbnail( NULL )
+{
+}
+
+CntDefaultEngine::~CntDefaultEngine()
+{
+    qDeleteAll(mBackends);
+    mBackends.clear();
+    
+    delete mExtManager;
+    delete mThumbnail;
+}
+
+QContactManager& CntDefaultEngine::contactManager( const QString& aType )
+{
+    CNT_ENTRY
+       
+    foreach ( QContactManager* mgr, mBackends ) 
+    {
+        QString uri = mgr->managerUri();
+        if ( aType.compare(uri, Qt::CaseInsensitive) == 0 )
+        {
+            return *mgr;
+        }    
+    }
+    
+    QContactManager* manager = QContactManager::fromUri( aType );
+       
+    if ( manager )
+    {
+        mBackends.append( manager );
+    }
+       
+    CNT_EXIT
+    return *manager;
+}
+
+CntAbstractViewManager& CntDefaultEngine::viewManager()
+{    
+    return mViewManager;
+}
+
+CntExtensionManager& CntDefaultEngine::extensionManager()
+{
+    if ( !mExtManager )
+        mExtManager = new CntExtensionManager();
+    
+    return *mExtManager;
+}
+
+CntThumbnailManager& CntDefaultEngine::thumbnailManager()
+{
+    if ( !mThumbnail )
+        mThumbnail = new CntThumbnailManager();
+    
+    return *mThumbnail;
+}
+
+// End of File