/*

* 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

* which accompanies this distribution, and is available

* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  location triggering server client library

*

*/

#ifndef LBTTRIGGERINGSYSTEMSETTINGSCHANGEEVENTOBSERVER_H

#define LBTTRIGGERINGSYSTEMSETTINGSCHANGEEVENTOBSERVER_H

#include <lbttriggeringsystemsettings.h>

/**

 * The class defines the interface for receiving 

 * triggering system settings change event.

 *

 * This interface is used together with class 

 * CLbtTriggeringSystemSettingsChangeEventNotifier.

 *

 * @lib lbt.lib

 *

 * @since S60 5.1

 */

class MLbtTriggeringSystemSettingsChangeEventObserver

    {

public:

    /**

     * This function is called when triggering

     * system settings are changed.

     *

     * Note, the leave of this function is trapped and 

     * ignored in class 

     * CLbtTriggeringSystemSettingsChangeEventNotifier. 

     * 

     * @param[out] aSettings Contains the new 

     * triggering system settings. 

     */

    virtual void TriggeringSystemSettingsChangedL(

        const TLbtTriggeringSystemSettings& aSettings 

       ) = 0;

    };

#endif //LBTTRIGGERINGSYSTEMSETTINGSCHANGEEVENTOBSERVER_H