--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxmusicplayer/inc/mpxsavehelper.h Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,117 @@
+/*
+* 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: MPX asynchronous save helper utility
+*
+*/
+
+
+
+#ifndef CMPXSAVEHELPER_H
+#define CMPXSAVEHELPER_H
+
+// INCLUDES
+#include <f32file.h>
+#include <e32base.h>
+
+// INTERFACE DEFINITION
+/**
+* Observer class for Async operation
+*/
+NONSHARABLE_CLASS(MMPXSaveHelperObserver)
+ {
+public:
+ /**
+ *
+ * @param aBitmap a converted image.
+ * @param aErr error code
+ */
+ virtual void HandleSaveComplete( TInt aErr ) = 0;
+ };
+
+
+
+// CLASS DECLARATION
+
+/**
+* CMPXSaveHelper
+*/
+NONSHARABLE_CLASS(CMPXSaveHelper) : public CActive
+ {
+ public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ */
+ IMPORT_C static CMPXSaveHelper* NewL( MMPXSaveHelperObserver* aObserver, MFileManObserver* aFMObserver );
+
+ /**
+ * Destructor.
+ */
+ IMPORT_C virtual ~CMPXSaveHelper();
+
+ public: // New functions
+
+ /**
+ * Starts async copy operation
+ * @param anOld source
+ * @param aNew target
+ * @param aMove flag whether to move or just copy
+ * @return void
+ */
+ IMPORT_C void StartCopyOperationL( const TDesC& anOld,
+ const TDesC& aNew,
+ TBool aMove=EFalse );
+
+ /**
+ * Starts async copy operation
+ * @param anOldFile source
+ * @param aNew target
+ * @param aMove flag whether to move or just copy
+ * @return void
+ */
+ IMPORT_C void StartCopyOperationL( RFile& anOldFile,
+ const TDesC& aNew,
+ TBool aMove=EFalse,
+ TBool aSync=EFalse );
+
+ private: // Constructors
+
+ /**
+ * C++ default constructor.
+ */
+ CMPXSaveHelper( MMPXSaveHelperObserver* aObserver );
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL( MFileManObserver* aFMObserver );
+
+ private:
+
+ // From CActive
+
+ /** @see CActive::RunL() */
+ void RunL();
+
+ /** @see CActive::DoCancel() */
+ void DoCancel();
+
+ private: // Data
+ CFileMan* iFileMan;
+ MMPXSaveHelperObserver* iObserver; // not owned
+ };
+
+#endif // CMPXSAVEHELPER_H
+
+// End of File