1 /*

     2 * Copyright (c) 2002-2007 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:  This class has JNI wrappers for CMMAVolumeControl

    15 *

    16 */

    17 

    18 

    19 #include <jutils.h>

    20 

    21 #include "com_nokia_microedition_media_control_VolumeControl.h"

    22 #include "cmmaeventsource.h"

    23 #include "cmmavolumecontrol.h"

    24 

    25 

    26 /*

    27  * Class:     com_nokia_microedition_media_control_VolumeControl

    28  * Method:    _setLevel

    29  * Signature: (III)I

    30  */

    31 

    32 JNIEXPORT int JNICALL Java_com_nokia_microedition_media_control_VolumeControl__1setLevel

    33 (JNIEnv *, jclass , jint aEventSource, jint aVolumeControl, jint aLevel)

    34 {

    35     CMMAEventSource* eventSource =

    36         JavaUnhand< CMMAEventSource >(aEventSource);

    37 

    38     CMMAVolumeControl* volumeControl =

    39         JavaUnhand< CMMAVolumeControl >(aVolumeControl);

    40 

    41     TInt error = eventSource->ExecuteTrap(&CMMAVolumeControl::StaticSetLevelL,

    42                                           volumeControl,

    43                                           aLevel);

    44     return error;

    45 }

    46 

    47 /*

    48  * Class:     com_nokia_microedition_media_control_VolumeControl

    49  * Method:    _getLevel

    50  * Signature: (II)I

    51  */

    52 

    53 JNIEXPORT int JNICALL Java_com_nokia_microedition_media_control_VolumeControl__1getLevel

    54 (JNIEnv *, jclass , jint aEventSource, jint aVolumeControl)

    55 {

    56     CMMAEventSource* eventSource =

    57         JavaUnhand< CMMAEventSource >(aEventSource);

    58 

    59     CMMAVolumeControl* volumeControl =

    60         JavaUnhand< CMMAVolumeControl >(aVolumeControl);

    61 

    62     TInt level(0);

    63     TInt error = eventSource->ExecuteTrap(&CMMAVolumeControl::StaticGetLevelL,

    64                                           volumeControl, &level);

    65     if (error == KErrNone)

    66     {

    67         return level;

    68     }

    69     return error;

    70 }

    71 

    72 /**

    73  * Local function which can be used to call CMMAVolumeControl class methods.

    74  *

    75  * @param aControl CMMAVolumeControl pointer.

    76  */

    77 LOCAL_C void SetProfileBasedMutingL(CMMAVolumeControl* aControl)

    78 {

    79     aControl->SetProfilesBasedSoundMutingL();

    80 }

    81 

    82 /*

    83  * Class:     com_nokia_microedition_media_control_VolumeControl

    84  * Method:    _setProfilesBasedSoundMuting

    85  * Signature: (I)V

    86  */

    87 

    88 JNIEXPORT int JNICALL Java_com_nokia_microedition_media_control_VolumeControl__1setProfilesBasedSoundMuting

    89 (JNIEnv *, jclass , jint aEventSource, jint aVolumeControl)

    90 {

    91     CMMAEventSource* eventSource =

    92         JavaUnhand< CMMAEventSource >(aEventSource);

    93 

    94     CMMAVolumeControl* volumeControl =

    95         JavaUnhand< CMMAVolumeControl >(aVolumeControl);

    96 

    97     TInt error = eventSource->ExecuteTrap(&SetProfileBasedMutingL,volumeControl);

    98     return error;

    99 }

   100 

   101 //  END OF FILE