/*

* Copyright (c) 2010 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:  Platform specific component which manages all the listeners

*                     listening changes in system configuration. Currently only Central

*                     Repository listening is supported.

*

*/

#ifndef SETTINGSLISTENERIMPL_H

#define SETTINGSLISTENERIMPL_H

#include "javaosheaders.h"

#include "settingslistenerinterface.h"

#include <vector>

#include <memory>

#include <cenrepnotifyhandler.h>

namespace java

{

namespace captain

{

class CoreInterface;

class CenRepListener;

OS_NONSHARABLE_CLASS(SettingsListenerImpl) :  public SettingsListenerInterface

{

public:

    SettingsListenerImpl(CoreInterface* aCore);

    virtual ~SettingsListenerImpl();

    // SystemSettingsChangeListenerInterface

    virtual void StartListening();

    virtual void StopListening();

private:

    void cleanUp();

    int createCenRepKeyListener(TUid aRepoId, TUint32 aKeyId,

                            CCenRepNotifyHandler::TCenRepKeyType aKeyType,

                            std::auto_ptr<CenRepListener>& aListener);

    int createCenRepListener(TUid aRepoId, CenRepListener*& aListener);

    CoreInterface* mCore;  // resource not owned

    typedef std::vector<CenRepListener*> crListeners_t;

    crListeners_t mCenRepListeners; // listeners are owned resources.

};

} // namespace captain

} // namespace java

#endif // SETTINGSLISTENERIMPL_H