// Copyright (c) 2006-2009 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 _POLICYHANDLER_H_

#define _POLICYHANDLER_H_

#include "GfxTransDataType.h"

/**

Implementation of the policy handler

@internalTechnology

*/

NONSHARABLE_CLASS(CPolicyHandler) : public CBase

{

public:

	CPolicyHandler();

	~CPolicyHandler();

	TPolicy GetPolicy(TUid aUid, TUint aAction);

	void UpdatePolicy(TUid aUid, TUint aAction, TPolicy aPolicy);

	void SetTransitionPolicies(TControlPolicy* aPolicies, TInt aNum);

private: 

	class TActionPolicy

		{

		public:

		TUint iAction;

		TPolicy iPolicy;

		};

	class CControlPolicy

		{

		public:

		~CControlPolicy()

			{

			iActions.Reset();

			iActions.Close();

			}

		RArray<TActionPolicy> iActions;

		TUid iUid;

		};

	RPointerArray<CControlPolicy> iPolicies;

	TInt FindControlPolicy(TUid aUid);

	TInt FindActionPolicy(CControlPolicy* aControlPolicy, TUint aAction);

};

#endif //_POLICYHANDLER_H_