--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpimagedp/inc/cmtpimagedpmdeobserver.h Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,81 @@
+// 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:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef CMTPIMAGEDPMDEOBSERVER_H
+#define CMTPIMAGEDPMDEOBSERVER_H
+
+#include <e32cmn.h>
+#include <e32base.h>
+#include <e32def.h>
+
+#include <comms-infras/commsdebugutility.h>
+
+#include "rmediasyncserver.h"
+#include "cmtpimagedpobjectpropertymgr.h"
+
+class MMTPDataProviderFramework;
+class CMTPImageDataProvider;
+
+/**
+Implements the observer interfaces of MDE.
+@internalComponent
+*/
+class CMTPImageDpMdeObserver : public CBase,
+ public MMdEObjectObserver
+ {
+public:
+
+ static CMTPImageDpMdeObserver* NewL(MMTPDataProviderFramework& aFramework, CMTPImageDataProvider& aDataProvider);
+ ~CMTPImageDpMdeObserver();
+
+public:
+ // From MMdEObjectObserver
+ void HandleObjectNotification(CMdESession& aSession,
+ TObserverNotificationType aType,
+ const RArray<TItemId>& aObjectIdArray);
+
+ void SubscribeForChangeNotificationL();
+ void UnsubscribeForChangeNotificationL();
+
+private:
+ CMTPImageDpMdeObserver(MMTPDataProviderFramework& aFramework, CMTPImageDataProvider& aDataProvider);
+ void ConstructL();
+
+private:
+ void HandleObjectNotificationL(CMdESession& aSession,
+ TObserverNotificationType aType,
+ const RArray<TItemId>& aObjectIdArray);
+
+ void ProcessMdeNotificationL(const RArray<TItemId>& aObjectIdArray, TObserverNotificationType aType);
+ void CreateMetadataL(const CMdEObject& aMdeObject, CMTPObjectMetaData& aMetaData);
+
+private:
+ /**
+ FLOGGER debug trace member variable.
+ */
+ __FLOG_DECLARATION_MEMBER_MUTABLE;
+
+ MMTPDataProviderFramework& iFramework;
+ CMTPImageDataProvider& iDataProvider;
+ TBool iSubscribed;
+ TInt iNewPics;
+ };
+
+#endif // CMTPIMAGEDPMDEOBSERVER_H