--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/Engine/inc/CFileManagerActiveBase.h	Mon Jan 18 20:09:41 2010 +0200
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2007 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:  Wraps wait note and real work thread
+*
+*/
+
+
+
+#ifndef CFILEMANAGERACTIVEBASE_H
+#define CFILEMANAGERACTIVEBASE_H
+
+// INCLUDES
+#include <e32std.h>
+#include <AknWaitNoteWrapper.h>
+#include "MFileManagerThreadFunction.h"
+
+// FORWARD DECLARATIONS
+class CFileManagerThreadWrapper;
+
+// CLASS DECLARATION
+/**
+* Class wraps wait note and real work thread to avoid long running steps 
+* in the main thread that freezes the UI.
+*
+*  @lib FileManagerEngine.lib
+*  @since 3.2
+*/
+NONSHARABLE_CLASS(CFileManagerActiveBase) : public CBase,
+                              public MAknBackgroundProcess,
+                              public MFileManagerThreadFunction
+    {
+    public:
+        /**
+        * Constructor for subclasses.
+        */
+        void BaseConstructL();
+
+        /**
+        * Destructor.
+        */
+        ~CFileManagerActiveBase();
+
+        TInt Result() const;
+
+    private: // From MAknBackgroundProcess
+        void StepL();
+
+        TBool IsProcessDone() const;
+
+        void DialogDismissedL( TInt aButtonId );
+
+    private: // From MFileManagerThreadFunction
+        void ThreadStepL();
+
+        TBool IsThreadDone();
+
+        void NotifyThreadClientL( TNotifyType aType, TInt aValue );
+
+    protected:
+        /**
+        * For subclasses to handle all processing in work thread
+        */
+        virtual void ThreadFunctionL( const TBool& aCanceled ) = 0;
+
+        /**
+        * For subclasses to request cancel in work thread
+        */
+        virtual void CancelThreadFunction();
+
+    protected:
+        /**
+        * C++ default constructor.
+        */
+        CFileManagerActiveBase();
+
+    private: // Data
+        // Wraps work thread control. Own.
+        CFileManagerThreadWrapper* iThreadWrapper;
+
+        // Indicates if background process is done or not
+        TBool iDone;
+
+        // Indicates if thread is canceled
+        TBool iCanceled;
+
+        // Indicates the result
+        TInt iResult;
+
+    };
+
+#endif      // CFILEMANAGERACTIVEBASE_H
+            
+// End of File
+