1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __AGSASYNCDELETE_H__

    17 #define __AGSASYNCDELETE_H__

    18 

    19 #include <e32base.h>

    20 

    21 class CAgnEntryModel;

    22 class CAgnSimpleEntry;

    23 class CAgnSimpleEntryTable;

    24 class TAgnChangeFilter;

    25 class TAgnEntryDateIterator;

    26 class TAgnEntryId;

    27 class TAgnFilter;

    28 

    29 class CCalAsyncDelete : public CBase

    30 	{

    31 public:

    32 	static CCalAsyncDelete* NewL(CAgnEntryModel& aModel, TAgnChangeFilter& aChangeFilter, CAgnSimpleEntryTable& aEntryTable);

    33 	~CCalAsyncDelete();

    34 

    35 	TBool SetUpDeleteL(const TAgnFilter& aFilter, const TTime& aTodaysDate, const TTime& aStartDate, const TTime& aEndDate);

    36 	TInt DoDeleteStepL();

    37 	

    38 private:

    39 	class TStreamIdKey : public TKeyArrayFix

    40 		{

    41 	public:

    42 		inline TStreamIdKey() : TKeyArrayFix(0,ECmpTUint32) {};

    43 		virtual TInt Compare(TInt aLeft, TInt aRight) const;	

    44 		};

    45 		

    46 	CCalAsyncDelete(CAgnEntryModel& aModel, TAgnChangeFilter& aChangeFilter, CAgnSimpleEntryTable& aEntryTable);

    47 	void ConstructL();

    48 

    49 	void TidyEntryL(const CAgnSimpleEntry& aSimpleEntry);

    50 	TBool FallInTimeRangeL(const CAgnSimpleEntry& aSimpleEntry);

    51 	TBool CheckDateIteratorEnd() const;

    52 	void DeleteTidiedEntriesL();

    53 	TBool IsEntryValidToTidyL(const CAgnSimpleEntry& aSimpleEntry);

    54 

    55 private:

    56 	CArrayFixFlat<TAgnEntryId>*		iTidyDeleteArray; 

    57 	CArrayFixFlat<TAgnEntryId>*		iAlreadyTidied;

    58 	TAgnEntryDateIterator*			iTidyIter;

    59 	TTime							iTidyStartDate;

    60 	TTime							iTidyEndDate;

    61 	TTime							iTidyDate;

    62 	TInt							iNumEntriesProcessed;

    63 	TInt							iNumEntriesToProcess;

    64 	CAgnEntryModel&					iModel;

    65 	TAgnChangeFilter&				iChangeFilter;

    66 	CAgnSimpleEntryTable& 			iEntryTable;

    67  	};

    68 

    69 #endif

    70 

    71