1 /*

     2 * Copyright (c) 2002 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 the License "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: 

    15 *      Declaration of class CRoapAppWaitDialog.   

    16 *      

    17 *

    18 */

    19 

    20 

    21 #ifndef DD_VIEWER_WAIT_DIALOG_H

    22 #define DD_VIEWER_WAIT_DIALOG_H

    23 

    24 // INCLUDES

    25 

    26 #include <AknWaitDialog.h>

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31 * Mixin protocol for handling commands for wait dialog.

    32 */

    33 class MRoapDialogCommandObserver

    34     {

    35     public:     // new methods

    36 

    37         /**

    38         * Handle dialog command.

    39         * @param aCommand Dialog command id.

    40         */

    41         virtual void HandleDialogCommandL( TInt aCommand ) = 0;

    42 

    43     };

    44 

    45 /**

    46 * DD Viewer application's wait note. This dialog is passive; commands

    47 * arriving here are forwarded to its observer.

    48 */

    49 class CRoapAppWaitDialog: public CAknWaitDialog

    50     {

    51     public:     // construction

    52 

    53         /**

    54         * Constructor.

    55         * @param aSelfPtr Self pointer.

    56         * @param aObserver Commands arriving to the dialog are forwarded

    57         * to this observer.

    58         */

    59         CRoapAppWaitDialog

    60             ( CEikDialog** aSelfPtr, MRoapDialogCommandObserver& aObserver );

    61 

    62     protected:  // from CAknNoteDialog (CEikDialog)

    63 

    64         /**

    65         * Handle button press (forward to observer).

    66         * @param Id of button pressed.

    67         * @return Always EFalse - delete the dialog to dismiss it.

    68         */

    69         TBool OkToExitL( TInt aButtonId );

    70 

    71     private:    // data

    72 

    73         MRoapDialogCommandObserver* iObserver;  ///< Command observer.

    74 

    75     };

    76 

    77 #endif /* def DD_VIEWER_WAIT_DIALOG_H */