--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/imagehandlingutilities/thumbnailmanager/tmcommon/inc/tmformatobserver.h Fri Feb 19 23:07:36 2010 +0200
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 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: Monitors File system for Format events
+*
+*/
+
+
+#ifndef CTMFORMATOBSERVER_H
+#define CTMFORMATOBSERVER_H
+
+#include <babackup.h>
+#include "f32file.h"
+
+
+/**
+ * Observer interface
+ */
+class MTMFormatObserver
+ {
+public:
+
+ virtual void FormatNotification( TBool aFormat ) = 0;
+ };
+
+/**
+ * File System monitor class to monitor for format events
+ *
+ * @lib thumbnailsserver.exe
+ * @since S60 3.0
+ */
+class CTMFormatObserver: public CBase,
+ public MBackupOperationObserver
+ {
+
+public:
+
+ /**
+ * Two-phase constructor
+ * @param aObserver observer to the monitor
+ */
+ static CTMFormatObserver* NewL( MTMFormatObserver& aObserver );
+
+ /**
+ * Two-phase constructor
+ * @param aObserver observer to the monitor
+ */
+ static CTMFormatObserver* NewLC( MTMFormatObserver& aObserver );
+
+ /**
+ * Destructor
+ */
+ virtual ~CTMFormatObserver();
+
+public: // New functions
+
+ /**
+ * Polls for the current monitor status
+ * If an event is happening, it will callback the observer of the event
+ */
+ void PollStatus();
+
+protected: // Base Class
+
+ /*
+ * From MBackupOperationObserver
+ * Notifies this class of the backup event.
+ * MMC App will signal a start / end.
+ */
+ void HandleBackupOperationEventL(const TBackupOperationAttributes& aBackupOperationAttributes);
+
+private:
+
+ /**
+ * C++ constructor
+ * aObserver observer to this event
+ */
+ CTMFormatObserver ( MTMFormatObserver& aObserver );
+
+ /*
+ * Second phased constructor
+ */
+ void ConstructL();
+
+private: // data
+
+ // not own
+ MTMFormatObserver& iObserver;
+
+ CBaBackupSessionWrapper* iBackupSession;
+
+ };
+
+#endif // CTMFORMATOBSERVER_H