1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/epoc32/include/mw/lbttriggerchangeeventobserver.h	Tue Mar 16 16:12:26 2010 +0000
     1.3 @@ -0,0 +1,54 @@
     1.4 +/*
     1.5 +* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* 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
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:  location triggering server client library
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +
    1.23 +#ifndef LBTTRIGGERCHANGEEVENTOBSERVER_H
    1.24 +#define LBTTRIGGERCHANGEEVENTOBSERVER_H
    1.25 +
    1.26 +
    1.27 +#include <lbttriggerchangeevent.h>
    1.28 +
    1.29 +/**
    1.30 + * The class defines the interface for receiving 
    1.31 + * trigger change event.
    1.32 + *
    1.33 + * This interface is used together with class 
    1.34 + * CLbtTriggerChangeEventNotifier.
    1.35 + *
    1.36 + * @lib lbt.lib
    1.37 + *
    1.38 + * @since S60 5.1
    1.39 + */
    1.40 +class MLbtTriggerChangeEventObserver
    1.41 +    {
    1.42 +public:
    1.43 +    /**
    1.44 +     * This function is called when one or more triggers
    1.45 +     * are changed.
    1.46 +     *
    1.47 +     * Note, the leave of this function is trapped and 
    1.48 +     * ignored in class CLbtTriggerChangeEventNotifier. 
    1.49 +     * 
    1.50 +     * @param[out] aEvent Will contain the information when 
    1.51 +     * a trigger change event occurs.
    1.52 +     */
    1.53 +    virtual void TriggerChangedL(
    1.54 +        const TLbtTriggerChangeEvent& aEvent) = 0;
    1.55 +    };
    1.56 +
    1.57 +#endif //LBTTRIGGERCHANGEEVENTOBSERVER_H