1 // Copyright (c) 2007-2009 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 __CALINSTANCEITERATORUID_H__

    17 #define __CALINSTANCEITERATORUID_H__

    18 

    19 #include "calinstanceiterator.h"

    20 #include "caltime.h"

    21 

    22 class CCalInstance;

    23 class CCalSessionImpl;

    24 class CAgnSimpleEntry;

    25 class CCalLiteEntry;

    26 

    27 /** Instance Iterator for iterating though all the instances that related to a UID.

    28 

    29 @internalComponent

    30 */

    31 NONSHARABLE_CLASS(CCalInstanceIteratorUid) : public CCalInstanceIterator

    32 	{

    33 public:

    34 	static CCalInstanceIteratorUid* NewL(const CCalInstanceViewImpl& iInstanceViewImpl, const TDesC8& aUid, const TCalTime& aInstanceTime, TUint8 aShortFileId);

    35 	~CCalInstanceIteratorUid();

    36 	

    37 	CCalInstance* NextL();

    38 	CCalInstance* PreviousL();

    39 	TBool HasMore() const;

    40 	TInt Count() const;

    41 	

    42 private:

    43 	CCalInstanceIteratorUid(const CCalInstanceViewImpl& iInstanceViewImpl);

    44 	void ConstructL(const TDesC8& aUid, const TCalTime& aInstanceTime, TUint8 aShortFileId);

    45 	

    46 	TCalTime NonRptEntryInstanceTimeL(const CAgnSimpleEntry& aEntry);

    47 	TBool HasMoreL() const;

    48 

    49 protected:

    50 	RPointerArray<CCalLiteEntry> 	iCalLiteEntries;

    51 	TCalTime 						iCurrentIndexTime;

    52 	TCalTime						iUndatedTodoTime;

    53 	mutable RArray <TInt>			iEntryWithSameTime;//It stores the indexes of iCalLiteEntries. Those entries have the same instance time as the iCurrentIndexTime

    54 	mutable TInt					iCurrentIndex;//It stores the index of entry in iEntryWithSameTime which has been returned last time when the clinet calls NextL or PrevoiusL. It will be set to -1 if there is no entry in the array has been returned to the user.

    55 	};

    56 	

    57 #endif // __CALINSTANCEITERATORUID_H__