// Copyright (c) 1998-2009 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:

// CImImap4Compound header

// 

//

#if !defined(__IMAPCOMP_H__)

#define __IMAPCOMP_H__

#include <mentact.h>

#include <msventry.h>

#include <imapset.h>

// Forward declarations

class CImImap4Session;

class CImImap4Compound : public CMsgActive

/**

@internalComponent

@released

*/

	{

public:

	~CImImap4Compound();

	static CImImap4Compound* NewL(CImImap4Session* aSession);

	void ConstructL(CImImap4Session* aSession);

	void SetSession(CImImap4Session* aSession);

	void SetEntry(CMsvServerEntry* aEntry);

	// The compound operations we provide

	void CopyToLocalL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination);

	void MoveToLocalL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination);

	void CopyWithinServiceL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination);

	void CopyWithinServiceL(TRequestStatus& aStatus, const CMsvEntrySelection& aSourceSel, const TMsvId aDestination);

	void MoveWithinServiceL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination);

	void MoveWithinServiceL(TRequestStatus& aStatus, const CMsvEntrySelection& aSourceSel, const TMsvId aDestination);

	void CopyFromLocalL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination);

	void MoveFromLocalL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination);

	void DeleteL(TRequestStatus& aStatus, const TMsvId aSource);

	void DeleteL(TRequestStatus& aStatus, const CMsvEntrySelection& aSourceSel);

	void DeleteFolderL(TRequestStatus& aStatus, const TMsvId aSource);

	void NewOnlySyncL(TRequestStatus& aStatus, const TMsvId aFolder);

	void FullSyncL(TRequestStatus& aStatus, const TMsvId aFolder);

	void SelectL(TRequestStatus& aStatus, const TMsvId aFolder);

	void SynchroniseL(TRequestStatus& aStatus);

	void CreateL(TRequestStatus& aStatus, const TMsvId aParent, const TDesC& aLeafName, const TBool aFolder);

	void RenameL(TRequestStatus& aStatus, const TMsvId aTarget, const TDesC& aNewName);

	void PopulateL(TRequestStatus& aStatus, const TMsvId aSource, TImImap4GetPartialMailInfo aGetPartialMailInfo);

	void SetMessageCount(const TInt aCount);

	// Compound operations for when called from the Synchronise task

	void SyncCopyToLocalL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination);

	void UpdatePartialMailInfoToDefaults(TMsvId aDestination);

	// Progress reporting

	TImap4GenericProgress Progress();

private:

	CImImap4Compound();

	void DoRunL();

	TBool DoRunLoopL();

	void DoCancel();

	TMsvId FindFolderL(const TMsvId aMessage);

	void GenericCopyL(TRequestStatus& aStatus, const TMsvId aSource, const TMsvId aDestination, TInt* aSequence);

	void GenericCopyL(TRequestStatus& aStatus, const CMsvEntrySelection& aSourceSel, const TMsvId aDestination, TInt* aSequence);

	void SetEntryL(const TMsvId aId);

	// Sequences of operations

	TInt SeqPopulateAttachment[3];

	TInt SeqCopyToLocal[7];

	TInt SeqMoveToLocal[8];

	TInt SeqCopyWithinService[8];

	TInt SeqMoveWithinService[9];

	TInt SeqCopyFromLocal[4];

	TInt SeqMoveFromLocal[8];

	TInt SeqDelete[6];

	TInt SeqDeleteFolder[8];

	TInt SeqNewSync[6];

	TInt SeqFullSync[6];

	TInt SeqSelect[3];

	TInt SeqSynchronise[5];

	TInt SeqCreate[5];

	TInt SeqRename[5];

	TInt SeqSyncCopyToLocal[3];

private:

	// IMAP4 session to use

	CImImap4Session*		iSession;

	// Internal state

	TInt					iStep;

	TInt*					iSequence;

	TMsvId					iSource;

	TInt					iSelectionStillToCopy;

 	TInt					iSelectionStillToDelete;

 	TInt					iMessageSelection;

 	CMsvEntrySelection*		iSourceSel;	

	TMsvId					iSourceFolder;

	TMsvId					iDestinationFolder;

	TFileName				iLeafName;

	TBool					iFolder;

	TBool					iIdleBeforeCommand;

	TBool					iPopulateCommand;

	TBool 					iIdleBeforeFirstPopulate;

	TInt 					iMsgCount;

	// Access to message database

	CMsvServerEntry*		iEntry;

	// saved partial populate info

	TImImap4GetPartialMailInfo	iGetPartialMailInfo;

	};

#endif