--- a/deviceencryption/DevEncUi/inc/DevEncUiMemoryEntity.h Thu Aug 19 09:42:45 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,187 +0,0 @@
-/*
-* Copyright (c) 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: Class for managing different types of memory on a
-* very abstract level.
-*
-*/
-
-#ifndef DEVENCUI_MEMORYENTITY_H
-#define DEVENCUI_MEMORYENTITY_H
-
-#include <e32base.h>
-#include <eikenv.h>
-
-#include "DevEnc.hrh"
-#include "DevEncUiMemInfoObserver.h"
-#include "DevEncDiskStatusObserver.h"
-
-class CDevEncSession;
-class CDevEncUiInfoObserver;
-
-class CDevEncUiMemoryEntity : public CBase,
- public MDiskStatusObserver
- {
- public:
- /**
- * Constructs the CDevEncUiMemoryEntity using the NewLC method, popping
- * the constructed object from the CleanupStack before returning it.
- *
- * @return The newly constructed CDevEncUiMemoryEntity
- */
- static CDevEncUiMemoryEntity* NewL( CEikonEnv* aEikonEnv,
- TDevEncUiMemoryType aType );
-
- /**
- * Constructs the CDevEncUiMemoryEntity using the constructor and ConstructL
- * method, leaving the constructed object on the CleanupStack before returning it.
- *
- * @return The newly constructed CDevEncUiMemoryEntity
- */
- static CDevEncUiMemoryEntity* NewLC( CEikonEnv* aEikonEnv,
- TDevEncUiMemoryType aType );
-
- /**
- * Adds an observer to this object's list of observers.
- * @param aInfoObserver The observer to add
- * @leave Symbian error code
- */
- void AddObserverL( MDevEncUiMemInfoObserver* aInfoObserver );
-
- /**
- * Removes an observer from this object's list of observers.
- * Any errors are ignored.
- * @param aInfoObserver The observer to remove
- */
- void RemoveObserver( MDevEncUiMemInfoObserver* aInfoObserver );
-
- /**
- * Called periodically. Not intended for use by other classes.
- * @param aPtr Pointer to an instance of this class.
- */
- static TInt ProgressTick( TAny* aPtr );
-
- /**
- * Called periodically. Not intended for use by other classes.
- * @param aPtr Pointer to an instance of this class.
- */
- static TInt PollTick( TAny* aPtr );
-
- /**
- * Destructor.
- */
- virtual ~CDevEncUiMemoryEntity();
-
- /**
- * Starts the encryption of this memory.
- */
- void StartEncryptionL();
-
- /**
- * Starts the decryption of this memory.
- */
- void StartDecryptionL();
-
- void Cancel();
-
- /**
- * Gets the state of this memory entity.
- * @return the current state
- */
- TUint State() const;
-
- /**
- * Sends the current memory state information to all observers.
- * @return none
- */
- virtual void UpdateMemoryInfo();
-
- /*
- * From MDiskStatusObserver
- */
- void DiskStatusChangedL( TInt aStatus );
-
- private:
- // functions
-
- /**
- * C++ Constructor
- **/
- CDevEncUiMemoryEntity( CEikonEnv* aEikonEnv, TDevEncUiMemoryType aType );
-
- /**
- * Second-phase constructor
- **/
- virtual void ConstructL();
-
- /**
- * Sets the internal state and calls UpdateMemoryInfo()
- * @param aState the new state
- **/
- virtual void SetState( TUint aState );
-
- /**
- * Starts a timer to periodically update the memory state in the UI.
- * @param aInterval the polling interval
- **/
- void StartPolling( TTimeIntervalMicroSeconds32 aInterval );
-
- /**
- * Helper function, called by StartPolling.
- * Starts a timer to periodically update the memory state in the UI.
- * @param aInterval the polling interval
- **/
- void DoStartPollingL( TTimeIntervalMicroSeconds32 aInterval );
-
- /**
- * Fetches the encryption state and progress. Called periodically.
- **/
- virtual void CheckProgress();
-
- /**
- * Performs periodical processing of timeouts. Calls CheckProgress().
- **/
- virtual void DoProgressTick();
-
- /**
- * Performs periodical processing of timeouts.
- * Checks if the encryption status has changed.
- **/
- virtual void DoPollTickL();
-
- void RestoreAutolockSettings();
-
- // Data
- /** Not owned */
- CEikonEnv* iEikEnv;
-
- /** Owned */
- CDiskStatusObserver* iDiskStatusObserver;
-
- /** Owned */
- CPeriodic* iPeriodic;
-
- /** Owned */
- RArray<MDevEncUiMemInfoObserver*> iObservers;
-
- /** Owned */
- CDevEncSession* iSession;
-
- TUint iState;
- TUint iPrevState;
- const TDevEncUiMemoryType iType;
- TInt iPercentDone;
- TInt iPrevPercentDone;
- };
-
-#endif // DEVENCUI_MEMORYENTITY_H