// Copyright (c) 2007-2009 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:

//

#ifndef __SSMCOMMANDLISTRESOURCEREADER_H__

#define __SSMCOMMANDLISTRESOURCEREADER_H__

#include <e32base.h>

#include <f32file.h>

#include <ssm/ssmstate.h>

#include <ssm/ssmswp.h>

class CSsmCommandList;

class MSsmConditionalCallback;

class CSsmCommandListResourceReaderImpl;

/** Constructs command lists from resource files.

A resource reader must be initialised before it can be used to

construct a command list.

Once initialised, a command list may be constructed by first calling

one of the overloads of PrepareCommandList, followed by GetCommandList

to return the command list.

Command lists may only be constructed one at a time.

@publishedPartner

@released

*/

NONSHARABLE_CLASS(CSsmCommandListResourceReader) : public CBase

	{

public:

	IMPORT_C static CSsmCommandListResourceReader* NewL(RFs& aFs, const TDesC& aCommandListPath, MSsmConditionalCallback& aConditionalCallback);

	IMPORT_C ~CSsmCommandListResourceReader();

	IMPORT_C void Initialise(TRequestStatus& aStatus);

	IMPORT_C void InitialiseCancel();

	IMPORT_C void PrepareCommandList(TInt aCommandListId, const TSsmState& aState, TRequestStatus& aStatus);

	IMPORT_C void PrepareCommandList(TInt aCommandListId, const TSsmSwp& aSwp, TRequestStatus& aStatus);

	IMPORT_C void PrepareCommandListCancel();

	IMPORT_C CSsmCommandList* GetCommandList();

	IMPORT_C void GetCommandListIdsL(RArray<TInt>& aArray) const;

private:

	CSsmCommandListResourceReader();

	void ConstructL(RFs& aFs, const TDesC& aCommandListPath, MSsmConditionalCallback& aConditionalCallback);

private:

	CSsmCommandListResourceReaderImpl* iImpl;

	CSsmCommandList* iCommandList;

	};

#endif // __SSMCOMMANDLISTRESOURCEREADER_H__