1 /*

     2 * Copyright (c) 2010-2010 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:  Playback controller class for phone ringingtone server.

    15 *

    16 */

    17 

    18 #ifndef CPHONETONESERVERPLAYBACKCONTROLLER_H

    19 #define CPHONETONESERVERPLAYBACKCONTROLLER_H

    20 

    21 #include <e32base.h>

    22 #include <mdaaudiosampleplayer.h>

    23 #include <mdaaudiotoneplayer.h>

    24 

    25 

    26 class MPhoneToneServer;

    27 

    28 

    29 NONSHARABLE_CLASS( CPhoneToneServerPlaybackController ) : public CTimer,

    30     private MMdaAudioPlayerCallback,

    31     private MMdaAudioToneObserver

    32     {

    33 

    34 public:

    35 

    36     static CPhoneToneServerPlaybackController* NewL();

    37 

    38     ~CPhoneToneServerPlaybackController();

    39 

    40     /**

    41     * Plays tone set by control panel.

    42     *

    43     * @param aName file path of ringingtone

    44     * @param aVolume volume of ringingtone

    45     * @param aType type of ringtone e.g. ringing or silent    

    46     */     

    47     void PlayNormalToneL( const TFileName& aName, 

    48                           TInt aVolume, 

    49                           TProfileRingingType aType );

    50     

    51     /**

    52     * Plays silent tone.

    53     */     

    54     void PlaySilentTone();

    55         

    56     /**

    57     * Stops playing.

    58     */     

    59     void StopTone();

    60 

    61 private:    

    62     

    63     /**

    64     * Plays profile based tone.

    65     *    

    66     */     

    67     void PlayProfileTone();

    68     

    69     /**

    70     * Plays default tone

    71     *    

    72     */      

    73     void PlayDefaultTone();

    74     

    75     /**

    76     * Converts volume level  

    77     *

    78     * @param aMaxVolume player's maximum volume

    79     * @param aVolume requested volume level.

    80     */     

    81     TInt ConvertVolume( TInt aMaxVolume, TInt aVolume );

    82     

    83     /**

    84     * Stops and deletes last used player.

    85     *    

    86     */     

    87     void StopAndDeleteProfilePlayer();

    88     

    89 

    90     /**

    91     * Checks that file uses rng file type

    92     *

    93     * @param aFile ringingtone file name

    94     * @return TBool true when file uses rng file type.

    95     */     

    96     TBool IsRngL( const TDesC& aFile );   

    97     

    98 private:

    99 

   100     CPhoneToneServerPlaybackController();

   101 

   102     void ConstructL();

   103     

   104 private:

   105 

   106     /**

   107      * @see MMdaAudioPlayerCallback

   108      */

   109     void MapcInitComplete(

   110         TInt aError, 

   111         const TTimeIntervalMicroSeconds& aDuration );

   112 

   113     /**

   114      * @see MMdaAudioPlayerCallback

   115      */

   116     void MapcPlayComplete( TInt aError );

   117 

   118     /**

   119      * @see MMdaAudioToneObserver

   120      */

   121     void MatoPrepareComplete(TInt aError );

   122 

   123     /**

   124      * @see MMdaAudioToneObserver

   125      */

   126     void MatoPlayComplete(TInt aError);

   127 

   128 

   129 private: 

   130 

   131     /**

   132      * @see CActive

   133      */

   134     virtual void RunL();

   135     

   136     

   137 private:   

   138 

   139     // Owned

   140     CMdaAudioPlayerUtility* iDefaultPlayer;

   141         

   142     // Owned

   143     CMdaAudioPlayerUtility* iProfileSamplePlayer;

   144         

   145     // Owned

   146     CMdaAudioToneUtility* iProfileTonePlayer;

   147     

   148     // Owned

   149     CMdaAudioToneUtility* iSilentPlayer;

   150     

   151     TProfileRingingType iRingingType;

   152         

   153     TBool iDefaultPlayerInitialized;

   154     

   155     TInt iVolume;

   156   

   157     };

   158 

   159 #endif // CPHONETONESERVERPLAYBACKCONTROLLER_H

   160 

   161 // End of file