// Copyright (c) 2004-2009 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 __COEDATASTORAGE_H__

#define __COEDATASTORAGE_H__

#include <coemain.h>

class CBufBase;

class CBufFlat;

class CRepository;

class CColorList;

/** @internalTechnology */

class CCoeDataStorage : public CBase

	{

public:

	IMPORT_C static CCoeDataStorage& GetL(CCoeEnv& aCoeEnv);

	IMPORT_C static CCoeDataStorage* NewL();

	IMPORT_C virtual ~CCoeDataStorage();

	IMPORT_C void GetInstalledFepIdL(TDes& aFepId);

	IMPORT_C void SetInstalledFepIdL(const TDesC& aFepId);

	IMPORT_C void GetFepAttributeL(TUid aAttributeUid, TDes8& aAttributeData);

	IMPORT_C void SetFepAttributeL(TUid aAttributeUid, const TDesC8& aAttributeData);

	IMPORT_C CColorList* GetSystemColorListL();

	IMPORT_C CBufBase* GetSystemColorListBufferL();

	IMPORT_C void SetSystemColorListL(const CColorList& aColors);

	IMPORT_C void SetSystemColorListFromBufferL(const TDesC8& aBuffer);

	IMPORT_C CColorList* PopulateColorArrayL();

public: // but not exported

	CRepository& FepFrameworkRepositoryL();

private:

	NONSHARABLE_CLASS(COwner) : public CCoeStatic

		{

	public:

		enum {ECoeStaticUid=0x10202b3d};

	public:

		COwner(CCoeDataStorage* aDataStorage);

		virtual ~COwner();

		inline CCoeDataStorage* DataStorage() {return iDataStorage;}

	private:

		CCoeDataStorage* const iDataStorage;

		};

private:

	inline CCoeDataStorage() {}

	CRepository& FepSpecificSettingsRepositoryL();

	CRepository& SystemColorListRepositoryL();

	CBufFlat* GetSystemColorListBufferLC(TBool& aExists);

private:

	CRepository* iFepFrameworkRepository;

	CRepository* iFepSpecificSettingsRepository;

	CRepository* iSystemColorListRepository;

	};

#endif	// __COEDATASTORAGE_H__