1 /*

     2 * Copyright (c) 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:  Audio Effect view class.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_CMPXAUDIOEFFECTSVIEWIMP_H

    21 #define C_CMPXAUDIOEFFECTSVIEWIMP_H

    22 

    23 

    24 //INCLUDES

    25 #include <mpxplaybackframeworkdefs.h>

    26 

    27 #include "mpxaudioeffectsview.h"

    28 

    29 

    30 // FORWARD DECLARATIONS

    31 class CMPXAudioEffectsModel;

    32 class CMPXAudioEffectsViewContainer;

    33 class MMPXPlaybackUtility;

    34 class CMPXAudioEffectEngine;

    35 class CCustomCommandUtility;

    36 

    37 

    38 /**

    39 *  CMPXAudioEffectsViewImp, View class for audio settings 

    40 *  

    41 *  @lib mpxaudioeffectsview.dll

    42 *  @since Series 60 3.0

    43 */

    44 NONSHARABLE_CLASS( CMPXAudioEffectsViewImp ) : public CMPXAudioEffectsView

    45     {

    46 public:

    47 

    48     /**

    49     * Two-phased constructor

    50     *

    51     * @return object of constructed

    52     */

    53     static CMPXAudioEffectsViewImp* NewL();

    54 

    55     /**

    56     * Two-phased constructor

    57     *

    58     * @return object of constructed

    59     */

    60     static CMPXAudioEffectsViewImp* NewLC();

    61 

    62     /**

    63     * Destructor

    64     *

    65     */

    66     virtual ~CMPXAudioEffectsViewImp();

    67 

    68 protected:

    69     /**

    70      * From CAknView

    71      * Processes user commands.

    72      *

    73      * @since 3.0

    74      * @param aCommand ID of the command to respond to.

    75      */

    76     virtual void ProcessCommandL( TInt aCommand );

    77 

    78 private:

    79 

    80     /*

    81     *  Second-phased Constructor

    82     */

    83     void ConstructL();

    84     

    85     /*

    86     *  Privatre Constructor

    87     */

    88     CMPXAudioEffectsViewImp();

    89 

    90     /**

    91     * Change selected item

    92     */

    93     void ChangeSelectedItemL();

    94 

    95 // from CAknView

    96 

    97     /**

    98     * From CAknView

    99     */

   100     TUid Id() const;

   101     

   102     /**

   103     * From CAknView

   104     */

   105     void HandleCommandL( TInt aCommand );

   106     

   107     /**

   108     * From CAknView

   109     */    

   110     void DoActivateL(

   111         const TVwsViewId& aPrevViewId,

   112         TUid aCustomMessageId,

   113         const TDesC8& aCustomMessage );

   114     

   115     /**

   116     * From CAknView

   117     */

   118     void DoDeactivate();

   119 

   120 private: // data

   121 

   122     CMPXAudioEffectsViewContainer* iContainer;

   123     CMPXAudioEffectsModel* iModel;

   124     MMPXPlaybackUtility* iPlaybackUtility;  // not own

   125     

   126     TVwsViewId iPreviousView;

   127     TInt iResourceOffset;

   128     };

   129 

   130 #endif    // C_CMPXAUDIOEFFECTSVIEWIMP_H

   131 

   132 // End of File