diff -r 491b3ed49290 -r 65326cf895ed filemanager/Engine/inc/Cfilemanageractivesize.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/Engine/inc/Cfilemanageractivesize.h	Wed Sep 01 12:31:07 2010 +0100
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2002-2006 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:  Calculates directory size
+*
+*/
+
+
+
+#ifndef CFILEMANAGERACTIVESIZE_H
+#define CFILEMANAGERACTIVESIZE_H
+
+// INCLUDES
+#include <e32base.h>
+#include <AknWaitNoteWrapper.h>
+
+// FORWARD DECLARATIONS
+class CDirScan;
+
+// CLASS DECLARATION
+/**
+*  
+*  Calculates folder size, one folder at time.
+*
+*  @lib FileManagerEngine.lib
+*  @since 2.0
+*/
+NONSHARABLE_CLASS(CFileManagerActiveSize) : public CBase, 
+                                            public MAknBackgroundProcess
+    {
+    public:
+        /**
+        * Two-phased constructor.
+        */
+        static CFileManagerActiveSize* NewL(
+            RFs& aFs, const TDesC& aRootFolder );
+        /**
+        * Destructor.
+        */
+        ~CFileManagerActiveSize();
+
+    public: // From MAknBackgroundProcess
+        /**
+         * Completes one cycle of the process.
+         */
+        void StepL();
+
+        /**
+         * Return true when the process is done.
+         */
+        TBool IsProcessDone() const;
+
+    public:
+
+        /**
+        * Get the result, size of the folder
+        * @since 2.0
+        * @return Size of the folder in bytes
+        */
+        TInt64 GetFolderSize() const;
+
+    private:
+        /**
+        * C++ default constructor.
+        */
+        CFileManagerActiveSize( RFs& aFs );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL( const TDesC& aRootFolder );
+
+    private: // Data
+
+        /// Own: Used to go through all the folders in given directory
+        CDirScan* iDirScan;
+    
+        /// Own: CDirScan returns this
+        CDir* iDir;
+
+        /// File Server session
+        RFs& iFs;
+
+        /// When all folders are through, this is set
+        TBool iProcessDone;
+
+        /// Index to currently checked CDir item
+        TInt iFileCounter;
+
+        // Folder Size
+        TInt64 iSize;
+    };
+
+#endif      // CFILEMANAGERACTIVESIZE_H
+            
+// End of File
+