1 /*

     2 * Copyright (c) 2002-2007 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:  Observer interface for memory selection.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef M_AKNMEMORYSELECTIONOBSERVER_H

    21 #define M_AKNMEMORYSELECTIONOBSERVER_H

    22 

    23 #include <CAknMemorySelectionDialog.h>

    24 

    25 /**

    26 *  Observer class that can be set to observe if selected memory

    27 *  e.g. has enoung free space before letting dialog exit.

    28 *

    29 *  @lib CommonDialogs.lib

    30 *  @since 1.2

    31 */

    32 class MAknMemorySelectionObserver

    33     {

    34 

    35 public:

    36 

    37 // Constructors and destructor

    38 

    39     /**

    40      * A virtual destructor to ensure that correct destructor gets called.

    41      * Must have an empty implementation.

    42      */

    43     virtual ~MAknMemorySelectionObserver() { };

    44 

    45 // New functions

    46 

    47     /**

    48      * Get's called when user selects a memory.

    49      * @param aMemory Currently selected memory.

    50      * @return Returns ETrue if it is ok to exit from dialog.

    51      */

    52     virtual TBool OkToExitL( CAknMemorySelectionDialog::TMemory aMemory ) = 0;

    53 

    54     };

    55 

    56 #endif // M_AKNMEMORYSELECTIONOBSERVER_H