/*
* 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: NPP PSY singleton objects handler
*
*/
#ifndef NPPPSYSINGLETONHANDLER_H
#define NPPPSYSINGLETONHANDLER_H
// INCLUDES
#include <e32base.h>
// FORWARD DECLARATIONS
// CLASS DECLARATION
class CNppPsyStatusHandler;
class CNppPsySettingHandler;
class MPositionerStatus;
/**
* This class implements the handler for singleton object
*
* The singleton object contains two PSY status handler and setting handler.
*
* This class owns an instance of CNppPsyStatusHandler and CNppPsySettingHandler.
*
* @lib nlanpppsy.dll
* @since 3.1
*/
class CNppPsySingletonHandler : public CBase
{
public: // Constructors and destructor
/**
* Get instance to singleton handler. Release reference function
* must be called to release the reference
* @param aStatusInterface Referece to MPositionerStatus to report module
* status.
* @reuturn the pointer the the singleton handler
*/
static CNppPsySingletonHandler* CNppPsySingletonHandler::GetInstanceL(
MPositionerStatus& aStatusInterface );
/**
* Release the reference to singleton handler. If there is no ojbect
* has the reference of this object, it will delete itself.
*/
void ReleaseInstance();
/**
* Destructor
*/
~CNppPsySingletonHandler();
/**
* Get reference to status handler
* @return Reference to status handler
*/
CNppPsyStatusHandler& StatusHandler();
/**
* Get reference to setting handler
* @return Reference to setting handler
*/
CNppPsySettingHandler& SettingHandler();
private:
/**
* Second - phase constructor
*/
void ConstructL( MPositionerStatus& aStatusInterface );
private:
//Reference count
TInt iRefCount;
//Status handler
CNppPsyStatusHandler* iStatusHandler;
//Setting handler
CNppPsySettingHandler* iSettingHandler;
};
#endif // NPPPSYSINGLETONHANDLER_H
// End of File