camerauis/cameraapp/generic/inc/CamObserver.h
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     1 /*
       
     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  Abstract interface for observer classes
       
    15 *
       
    16 *  Copyright © 2007 Nokia.  All rights reserved.
       
    17 *  This material, including documentation and any related computer
       
    18 *  programs, is protected by copyright controlled by Nokia.  All
       
    19 *  rights are reserved.  Copying, including reproducing, storing,
       
    20 *  adapting or translating, any or all of this material requires the
       
    21 *  prior written consent of Nokia.  This material also contains
       
    22 *  confidential information which may not be disclosed to others
       
    23 *  without the prior written consent of Nokia.
       
    24 
       
    25 *
       
    26 *
       
    27 */
       
    28 
       
    29 
       
    30 // INCLUDE FILES
       
    31 #include "Cam.hrh"
       
    32 
       
    33 #ifndef MCAMOBSERVER_H
       
    34 #define MCAMOBSERVER_H
       
    35 
       
    36 class MCamObserver
       
    37     {
       
    38 public:    
       
    39     /**
       
    40     * Receives event codes from observables
       
    41     * @param aEvent The event code
       
    42     * @since 3.0
       
    43     */
       
    44     virtual void HandleObservedEvent(TCamObserverEvent aEvent) = 0;
       
    45     };
       
    46  
       
    47 #endif // MCAMOBSERVER_H