--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/Engine/inc/Cfilemanageractivesize.h Mon Jan 18 20:09:41 2010 +0200
@@ -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
+