1 /*

     2 * Copyright (c) 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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef VUICFOLDOBSERVER_H

    20 #define VUICFOLDOBSERVER_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <e32property.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class MVoiceRecognitionDialogCallback;

    28 

    29 // CLASS DECLARATION

    30 /**

    31 * Fold state observer

    32 *

    33 */

    34 NONSHARABLE_CLASS( CFoldObserver ) : public CActive

    35 {

    36     public:     // Constructors and destructor

    37 

    38 /**

    39         * Symbian two-phased constructor.

    40         */

    41         static CFoldObserver* NewL( MVoiceRecognitionDialogCallback* aCallback );

    42 

    43         /**

    44         * Destructor.

    45         */

    46         virtual ~CFoldObserver();

    47                                 

    48     public:     // From base classes

    49     

    50         /**

    51         * From CActive 

    52         * @see CActive for more information

    53         */

    54         void DoCancel();

    55     

    56         /**

    57         * From CActive 

    58         * @see CActive for more information

    59         */

    60         void RunL();

    61          

    62     protected:  // New functions

    63         

    64         /**

    65         * C++ default constructor.

    66         */

    67         CFoldObserver( MVoiceRecognitionDialogCallback* aCallback );

    68                 

    69         /**

    70         * Symbian OS 2nd phase constructor.

    71         */

    72         virtual void ConstructL();

    73 

    74     private:    // Data

    75 

    76         // Callback observer

    77         MVoiceRecognitionDialogCallback*    iCallback;

    78 

    79         // Fold event

    80         RProperty                           iFoldEvent;

    81         

    82         // Current fold status

    83         TInt                                iFoldStatus;

    84 };

    85 

    86 #endif  // VUICFOLDOBSERVER_H

    87 

    88 // End of File