--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/Engine/inc/MFileManagerProcessObserver.h Mon Jan 18 20:09:41 2010 +0200
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2002-2007 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: Defines an interface for handling engine events
+*
+*/
+
+
+
+#ifndef MFILEMANAGERPROCESSOBSERVER_H
+#define MFILEMANAGERPROCESSOBSERVER_H
+
+class MAknBackgroundProcess;
+
+
+// CLASS DECLARATION
+/**
+* Defines an interface for handling engine events.
+*
+* @since 2.0
+*/
+class MFileManagerProcessObserver
+ {
+ public:
+ /* Process which is observed*/
+ enum TFileManagerProcess
+ {
+ ENoProcess = 0,
+ ECopyProcess,
+ EMoveProcess,
+ EIRReceiveProcess,
+ EDeleteProcess,
+ EFormatProcess,
+ EBackupProcess,
+ ERestoreProcess,
+ EEjectProcess,
+ ESchBackupProcess,
+ EFileOpenProcess
+ };
+
+ /** Event which is notified */
+ enum TFileManagerNotify
+ {
+ ENotifyActionSelected = 0, // Action item is selected
+ ENotifyDisksChanged, // Disk state changes (disk added, removed etc)
+ ENotifyBackupMemoryLow, // Low memory for storing backup data
+ ENotifyForcedFormat, // Forced format
+ ENotifyFileOpenDenied // File open denied (DRM checks before open etc)
+ };
+
+ /**
+ * Start the refresh process
+ * @since 2.0
+ */
+ virtual void RefreshStartedL() = 0;
+
+ /**
+ * Stops the refresh process
+ * @since 2.0
+ */
+ virtual void RefreshStoppedL() = 0;
+
+ /**
+ * Process has been started
+ * @since 2.0
+ * @param aProcess Started process
+ * @param aFinalValue Executed progress final value
+ */
+ virtual void ProcessStartedL(
+ TFileManagerProcess aProcess,
+ TInt aFinalValue = 0 ) = 0;
+
+ /**
+ * Process finished
+ * @since 2.0
+ * @param aError Finish status
+ * @param aName Finish status related text
+ */
+ virtual void ProcessFinishedL(
+ TInt aError, const TDesC& aName = KNullDesC ) = 0;
+
+ /**
+ * During execution of process bytes (file copy) or
+ * percentage (Infrared file receiving)
+ * is updated via this method
+ * @since 2.0
+ * @param aValue Execution progress related value
+ */
+ virtual void ProcessAdvanceL( TInt aValue ) = 0;
+
+ /**
+ * Query file overwrite from user
+ * @since 2.0
+ * @param aOldFileName old name of the item
+ * @param aNewFileName new name of the item
+ * @param aProcess Move or Copy in progress
+ * @return ETrue if user want's to overwrite the name, EFalse if not
+ */
+ virtual TBool ProcessQueryOverWriteL(
+ const TDesC& aOldFileName,
+ TDes& aNewFileName,
+ TFileManagerProcess aProcess ) = 0;
+
+ /**
+ * Query rename item from user
+ * @param aOldFileName old name of the item
+ * @param aNewFileName new name of the item
+ * @param aProcess Move or Copy in progress
+ * @since 2.0
+ * @return ETrue if user want's to change the name, EFalse if not
+ */
+ virtual TBool ProcessQueryRenameL(
+ const TDesC& aOldFileName,
+ TDes& aNewFileName,
+ TFileManagerProcess aProcess ) = 0;
+
+ /**
+ * Creates and displays wait note
+ * @since 2.0
+ * @param aProcess reference to object which implements
+ * the Wait Note Wrapper API
+ */
+ virtual void ShowWaitDialogL( MAknBackgroundProcess& aProcess ) = 0;
+
+ /**
+ * Engine reports that there is an error
+ * @param aError error code
+ * @since 2.0
+ */
+ virtual void Error( TInt aError ) = 0;
+
+ /**
+ * Handles engine notification
+ * @since 3.1
+ * @param aType Notification type
+ * @param aData Notification related data
+ * @param aName Notification related text
+ * @return A notification related value
+ */
+ virtual TInt NotifyL(
+ TFileManagerNotify aType,
+ TInt aData = 0,
+ const TDesC& aName = KNullDesC ) = 0;
+
+ };
+
+#endif // MFILEMANAGERPROCESSOBSERVER_H
+
+// End of File
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