diff -r 000000000000 -r e686773b3f54 logsui/EngineInc/CLogsRecentReader.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/logsui/EngineInc/CLogsRecentReader.h Tue Feb 02 10:12:17 2010 +0200 @@ -0,0 +1,132 @@ +/* +* Copyright (c) 2002 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: +* Recent list reader +* +*/ + + +#ifndef __Logs_Engine_CLogsRecentReader_H__ +#define __Logs_Engine_CLogsRecentReader_H__ + +// INCLUDES +#include "CLogsBaseReader.h" + +// FORWARD DECLARATION + +// CLASS DECLARATION +class CLogsClearDuplicates; +class CLogFilter; +class CLogViewRecent; +class CLogViewDuplicate; +class MLogsEventArray; + +/** + * Recent list reader + */ +class CLogsRecentReader : public CLogsBaseReader + { + public: + /** + * Two phase constructor + * + * @param aFsSession ref. to file server session + * @param aEventArray array of events + * @param aStrings log client constants + * @param aModel model id + * @param aObserver observer + */ + static CLogsRecentReader* NewL + ( RFs& aFsSession + , MLogsEventArray& aEventArray + , TLogsEventStrings& aStrings + , TLogsModel aModel + , MLogsObserver* aObserver + , CLogsEngine* aLogsEngineRef + ); + + /** + * Destructor. + */ + virtual ~CLogsRecentReader(); + + private: + /** + * Default constructor + */ + CLogsRecentReader(); + + /** + * Constructor + * + * @param aFsSession ref. to file server session + * @param aEventArray array of events + * @param aStrings log client constants + * @param aModel model id + * @param aObserver observer + */ + CLogsRecentReader( RFs& aFsSession + , MLogsEventArray& aEventArray + , TLogsEventStrings& aStrings + , TLogsModel aModel + , MLogsObserver* aObserver + , CLogsEngine* aLogsEngineRef + ); + + /** + * Second phase constructor + */ + void ConstructL(); + + private: // from CLogsBaseReader + TInt ViewCountL() const; + CLogEvent& Event() const; + TBool DoNextL(); + TInt DuplicateCountL() const; + void ReadingFinishedL(); + void ConstructEventL( MLogsEvent& aDest, const CLogEvent& aSource ); + + protected: // From CActive + void DoCancel(); + + public: // from MLogsReader + void Stop(); + void StartL(); + void ConfigureL( const MLogsReaderConfig* aConfig ); + void ClearDuplicatesL(); + void ActivateL(); + void DeActivate(); + + + private: // data + /// Own: View to filtered events. + CLogViewRecent* iLogViewRecent; + + /// Own: Recent duplicate view + CLogViewDuplicate* iDuplicateView; + + /// Own: duplicate filter, excludes all "seen" events + CLogFilter* iDuplicateFilter; + + /// Own: clear duplicates flag for better performance + TBool iDuplicates; + + /// Own: + CLogsClearDuplicates* iClearDuplicates; + // TBool iSkipClearDuplicates; + }; + +#endif // __Logs_Engine_CLogsRecentReader_H__ + +// End of File