1 /*

     2 * Copyright (c) 2005-2007 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 class derived from MMdaAudioToneObserver.

    15 *

    16 */

    17 

    18 #ifndef __AKNEIKAUDIOTONEOBSERVER_H__

    19 #define __AKNEIKAUDIOTONEOBSERVER_H__

    20 

    21 // INCLUDES

    22 #include <mdaaudiotoneplayer.h>  // base class

    23 

    24 // FORWARD DECLARATIONS

    25 class CEikSoundInfo;

    26 

    27 // CLASS DECLARATION

    28 /**

    29 * Simple observer class for CAknToneSoundInfo and CAknSequenceSoundInfo.

    30 *

    31 * @lib eiksrvui.lib

    32 * @since Series 60 3.0

    33 */

    34 NONSHARABLE_CLASS(CAknEikAudioToneObserver) : public CBase, public MMdaAudioToneObserver

    35     {

    36 public: // Constructors and destructors

    37     /**

    38     * Two-phased constructor.

    39     * @param aId The id of the observer.        

    40     * @param aKeySoundServer Reference to the key sound server instance.

    41     */

    42     static CAknEikAudioToneObserver* NewL(CEikSoundInfo& aSoundInfo);

    43 

    44     /**

    45      * Destructor.

    46      */

    47      virtual ~CAknEikAudioToneObserver();

    48 

    49 private:        

    50     /**

    51     * C++ default constructor.

    52     * @param aId The id of the observer.            

    53     */

    54     CAknEikAudioToneObserver(CEikSoundInfo& aSoundInfo);

    55 

    56     /**

    57     * By default Symbian 2nd phase constructor is private.

    58     */

    59     void ConstructL();

    60 

    61     /**

    62     * From MMdaAudioToneObserver

    63     */

    64     virtual void MatoPrepareComplete(TInt aError);

    65 

    66     /**

    67     * From MMdaAudioToneObserver

    68     */           

    69     virtual void MatoPlayComplete(TInt aError);

    70 

    71 private: // Data

    72     CEikSoundInfo& iSoundInfo;

    73     };

    74 

    75 #endif // __AKNEIKAUDIOTONEOBSERVER_H__

    76 

    77 // End of File