--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicsuis_plat/svg_application_observer_utility_api/inc/SVGTFileManager.h Thu Dec 17 08:40:16 2009 +0200
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2004, 2005 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: File handling utility.
+*
+*/
+
+
+
+#ifndef SVGTFILEMANGER_H
+#define SVGTFILEMANGER_H
+
+// INCLUDES
+#include <f32file.h>
+#include <e32base.h>
+#include <SVGTUiSaveListener.h>
+
+// CONSTANTS
+const TInt KSVGTOneSecond(1000000);
+const TInt KSVGTOneMinute(60*KSVGTOneSecond);
+const TInt KOneHourInSeconds(3600);
+const TInt KSVGTPercent(100);
+
+// CLASS DECLARATION
+
+/**
+* CSVGTFileManager
+* File operations
+*
+* @lib SVGTUIControl.lib
+* @since 3.0
+*/
+NONSHARABLE_CLASS(CSVGTFileManager) : public CActive,
+ public MFileManObserver
+ {
+ public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ */
+ IMPORT_C static CSVGTFileManager* NewL();
+
+ /**
+ * Destructor.
+ */
+ IMPORT_C virtual ~CSVGTFileManager();
+
+ public: // New functions
+
+ /**
+ * Starts async copy operation
+ * @since 3.0
+ * @param aCallback Callback to UI side
+ * @param anOld source
+ * @param aNew target
+ * @return KErrDiskFull if mmc full, KErrNone if succesful.
+ */
+ IMPORT_C TInt StartCopyOperationL( MSVGTUISaveListener* aCallback,
+ const TDesC& anOld,const TDesC& aNew );
+
+ /**
+ * Starts async copy operation
+ * @since 3.0
+ * @param aCallback Callback to UI side
+ * @param aFileHandle source
+ * @param aNew target
+ * @return KErrDiskFull if mmc full, KErrNone if succesful.
+ */
+ IMPORT_C TInt StartCopyOperationL( MSVGTUISaveListener* aCallback,
+ RFile& aFileHandle, const TDesC& aNew );
+
+ /**
+ * Cancels async copy operation
+ * @since 3.0
+ * @return void
+ */
+ IMPORT_C void CancelCopy();
+
+ /**
+ * Sets iMove if moving is preferred instead of copy.
+ * @param Document handler EGenericParamAllowMove parameter value.
+ * @since 2.8
+ */
+ IMPORT_C void SetAllowMove( TInt32 aValue );
+
+ public: // Functions from MFileManObserver
+
+ /** @see MFileManObserver::NotifyFileManOperation */
+ MFileManObserver::TControl NotifyFileManOperation();
+
+ private: // Constructors
+
+ /**
+ * C++ default constructor.
+ */
+ CSVGTFileManager();
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+ private: // From CActive
+
+ /** @see CActive::RunL() */
+ void RunL();
+
+ /** @see CActive::DoCancel() */
+ void DoCancel();
+
+ private: // New fuctions
+
+ /**
+ * Timer callback for UI progress update
+ * @since 3.0
+ * @param aPtr Pointer to callback class
+ * @return KErrNone
+ */
+ static TInt ProgressUpdate(TAny* aPtr);
+
+ /**
+ * Do progress update
+ * @since 3.0
+ * @return void
+ */
+ void DoProgressUpdate();
+
+#ifdef SVGTVIEWERAPP_DBG_FLAG
+ void PrintDebugMsg( const TDesC& aMsg );
+#endif
+
+
+ private: // Data
+ TInt iFileSize;
+ TInt iPosition;
+ TBool iCancel;
+ CFileMan* iFileMan;
+ MSVGTUISaveListener* iCallback; // not owned
+ CPeriodic* iProgressUpdater;
+ CEikonEnv* iEikEnv;
+ TBool iMove;
+ };
+
+#endif // SVGTFILEMANGER_H
+
+// End of File