1 /*

     2 * Copyright (c) 2004 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:  Declaration of class CCodWaitDialog.   

    15 *

    16 */

    17 

    18 

    19 #ifndef COD_WAIT_DIALOG_H

    20 #define COD_WAIT_DIALOG_H

    21 

    22 // INCLUDES

    23 

    24 #include <AknWaitDialog.h>

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29 * Mixin protocol for handling commands for wait dialog.

    30 */

    31 class MCodDialogCommandObserver

    32     {

    33     public:     // new methods

    34 

    35         /**

    36         * Handle dialog command.

    37         * @param aCommand Dialog command id.

    38         */

    39         virtual void HandleDialogCommandL( TInt aCommand ) = 0;

    40 

    41     };

    42 

    43 /**

    44 * A dialog which forwards dialog commands to its observer.

    45 */

    46 NONSHARABLE_CLASS( CCodWaitDialog ): public CAknWaitDialog

    47     {

    48     public:     // construction

    49 

    50         /**

    51         * Constructor.

    52         * @param aSelfPtr Self pointer.

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

    54         * to this observer.

    55         */

    56         CCodWaitDialog

    57             ( CEikDialog** aSelfPtr, MCodDialogCommandObserver& aObserver );

    58 

    59     public:     // new methods

    60 

    61         /**

    62         * Set text from resource.

    63         * @param aResourceId Resource id (RESOURCE TBUF).

    64         */

    65         void SetTextL( TInt aResourceId );

    66 

    67     protected:  // from CAknNoteDialog (CEikDialog)

    68 

    69         /**

    70         * Handle key event.

    71         * @param aKeyEvent Key event.

    72         * @param aType Event type.

    73         * @return Key response.

    74         */

    75         TKeyResponse OfferKeyEventL

    76             ( const TKeyEvent& aKeyEvent, TEventCode aType );

    77 

    78         /**

    79         * Handle button press (forward to observer).

    80         * @param Id of button pressed.

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

    82         */

    83         TBool OkToExitL( TInt aButtonId );

    84 

    85     private:    // data

    86 

    87         MCodDialogCommandObserver* iObserver;   ///< Command observer.

    88 

    89     };

    90 

    91 #endif /* def COD_WAIT_DIALOG_H */