uiacceltk/hitchcock/plugins/alftranseffect/alftranseffectplugin/inc/uidexception.h
/*
* Copyright (c) 2006 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: State machine interface. Used for the statemachine in the
* server drawer to keep track on when a transition should be
* always allowed.
*
*/
#ifndef _UIDEXCEPTION_H_
#define _UIDEXCEPTION_H_
#include <e32base.h>
class CUidException : public CBase
{
public:
virtual TBool IsAllowed(const TUid& aFromUid, const TUid& aToUid) = 0;
};
class CFullUidException : public CUidException
{
public:
CFullUidException(const TUid& aUid);
TBool IsAllowed(const TUid& aFromUid, const TUid& aToUid);
private:
const TUid iUid;
};
class CPairedUidException : public CUidException
{
public:
CPairedUidException(const TUid& aUidFrom, const TUid& aToUid);
TBool IsAllowed(const TUid& aFromUid, const TUid& aToUid);
private:
const TUid iFromUid;
const TUid iToUid;
};
#endif // _UIDEXCEPTION_H_