1 /*

     2 * Copyright (c) 2002-2006 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 file selection.

    15 *

    16 */

    17 

    18 

    19 #ifndef MAKNFILESELECTIONOBSERVER_H

    20 #define MAKNFILESELECTIONOBSERVER_H

    21 

    22 // INCLUDES

    23 #include <e32std.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class TEntry;

    27 

    28 //  CLASS DEFINITION

    29 /**

    30 *  Observer class that can be set to observe if selected item

    31 *  e.g. has correct size or date before letting dialog exit.

    32 *

    33 *  @lib CommonDialogs.lib

    34 *  @since 1.2

    35 */

    36 class MAknFileSelectionObserver

    37     {

    38     public:     // Constructors and destructor

    39 

    40         /**

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

    42         * Must have an empty implementation.

    43         */

    44         virtual ~MAknFileSelectionObserver() { };

    45 

    46     public:     // New functions

    47 

    48         /**

    49         * Get's called when user selects an file.

    50         * @param aDriveAndPath Drive and full path of the file.

    51         * @param aEntry An entry containing all information of selected item.

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

    53         */

    54         virtual TBool OkToExitL( const TDesC& aDriveAndPath, const TEntry& aEntry ) = 0;

    55     };

    56 

    57 #endif // MAKNFILESELECTIONOBSERVER_H

    58 

    59 // End of File