1 /*

     2 * Copyright (c) 2005-2007 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:   Unified Message Editor model observer.

    15 *

    16 */

    17 

    18 

    19 #ifndef M_UNIOBJECTSMODELOBSERVER_H

    20 #define M_UNIOBJECTSMODELOBSERVER_H

    21 

    22 // ========== INCLUDE FILES ================================

    23 

    24 #include <unimodelconst.h>

    25 #include <MsgAttachmentModelObserver.h>

    26 

    27 // ========== CONSTANTS ====================================

    28 

    29 // ========== MACROS =======================================

    30 

    31 // ========== DATA TYPES ===================================

    32 

    33 // ========== FUNCTION PROTOTYPES ==========================

    34 

    35 // ========== FORWARD DECLARATIONS =========================

    36 

    37 class CMsgAttachmentInfo;

    38 

    39 // ========== CLASS DECLARATION ============================

    40 

    41 /**

    42 *  Attachment model observer.

    43 *

    44 *  @lib UniUtils.lib

    45 *

    46 *  @since S60 3.2

    47 */

    48 class MUniObjectsModelObserver : public MMsgAttachmentModelObserver

    49     {

    50 

    51     public:

    52 

    53     /**

    54      * This function is called when attachment model adds or removes

    55      * attachments from its list.

    56      *

    57      * @since S60 3.2

    58      *

    59      * @param aCommand Given command that has caused the change.

    60      * @param aAttachmentInfo Attachment info that is affected by the change.

    61      */

    62     virtual void NotifyChangesL( TMsgAttachmentCommand aCommand, 

    63                                  CMsgAttachmentInfo* aAttachmentInfo ) = 0;

    64     

    65     /**

    66      * This function is called when attachment order of the objects 

    67      * in the model is changed

    68      *

    69      * @since S60 3.2

    70      *

    71      * @param aLayout  New layout.

    72      */

    73     virtual void NotifyOrderChangeL( TUniLayout aLayout ) = 0;

    74     

    75     };

    76 

    77 #endif // M_UNIOBJECTSMODELOBSERVER_H

    78 

    79 // End of File