diff -r 000000000000 -r e686773b3f54 phonebookui/Phonebook/PbkExt/src/CPbkMultiAppUiExtension.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook/PbkExt/src/CPbkMultiAppUiExtension.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2002 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: 
+*       Composite AppUi extension.
+*
+*/
+
+
+// INCLUDE FILES
+#include "CPbkMultiAppUiExtension.h"
+#include "ForEachUtil.h"
+
+const TInt KExtensionGranularity = 1;
+
+// ==================== MEMBER FUNCTIONS ====================
+CPbkMultiAppUiExtension::CPbkMultiAppUiExtension() :
+    iAppUis(KExtensionGranularity),
+    iStartupStatus(EStartupNotStarted)
+    {
+    }
+
+CPbkMultiAppUiExtension::~CPbkMultiAppUiExtension()
+    {
+    // This really cannot leave since this is a template
+    // method and actually Release method is called
+    ForEachL(iAppUis,
+             &Release);
+    iAppUis.Reset();
+    }
+
+
+CPbkMultiAppUiExtension* CPbkMultiAppUiExtension::NewL()
+    {
+    CPbkMultiAppUiExtension* self = new (ELeave) CPbkMultiAppUiExtension;
+    return self;
+    }
+
+void CPbkMultiAppUiExtension::AppendL(MPbkAppUiExtension* aAppUi)
+    {
+    iAppUis.AppendL(aAppUi);
+    }
+
+void CPbkMultiAppUiExtension::ApplyExtensionViewGraphChangesL
+        (CDigViewGraph& aViewGraph)
+    {
+    ForEachL(iAppUis, 
+             VoidMemberFunction(&MPbkAppUiExtension::ApplyExtensionViewGraphChangesL),
+             aViewGraph);
+    }
+
+void CPbkMultiAppUiExtension::ExtensionStartupL
+        (MPbkExtensionStartupObserver& aObserver,
+        CPbkContactEngine& aEngine)
+    {
+    iStartupStatus = EStartupInProgress;
+    iStartupObserver = &aObserver;
+    
+    ForEachL(iAppUis, 
+             VoidMemberFunction(&MPbkAppUiExtension::ExtensionStartupL),
+             *this,
+             aEngine);
+    // If there were no extensions we signal observer immeaditely
+    if (iAppUis.Count() == 0)
+        {
+        iStartupStatus = EStartupCompleted;
+        aObserver.HandleStartupComplete();
+        }
+    }
+
+void CPbkMultiAppUiExtension::DoRelease()
+    {
+    delete this;
+    }
+
+void CPbkMultiAppUiExtension::HandleStartupComplete()
+    {
+    ++iStartedExtensions;
+    if (iFailedExtensions + iStartedExtensions == iAppUis.Count())
+        {
+        iStartupStatus = EStartupCompleted;
+        iStartupObserver->HandleStartupComplete();
+        }
+    }
+
+void CPbkMultiAppUiExtension::HandleStartupFailedL(TInt aError)
+    {
+    ++iFailedExtensions;
+    if (iFailedExtensions + iStartedExtensions == iAppUis.Count())
+        {
+        if (iStartedExtensions > 0)
+            {
+            iStartupStatus = EStartupCompleted;
+            iStartupObserver->HandleStartupComplete();
+            }
+        else
+            {
+            iStartupStatus = EStartupFailed;
+            iStartupObserver->HandleStartupFailedL(aError);
+            }
+        }
+    }
+
+MPbkAppUiExtension::TStartupStatus CPbkMultiAppUiExtension::StartupStatus() const
+    {
+    return iStartupStatus;
+    }
+
+// End of File