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:  JNI file for DistanceAttenuationControl

    15 *

    16 */

    17 

    18 

    19 #include <jutils.h>

    20 

    21 #include "com_nokia_amms_control_audio3d_DistanceAttenuationControl.h"

    22 #include <cmmaeventsource.h>

    23 #include "cammsdistanceattenuationcontrolgroup.h"

    24 

    25 /**

    26  * wrapper for CAMMSDistanceAttenuationControlGroup::MuteAfterMax()

    27  */

    28 static TBool MuteAfterMax(CAMMSDistanceAttenuationControlGroup* aControl)

    29 {

    30     return aControl->MuteAfterMax();

    31 }

    32 

    33 /**

    34  * wrapper for CAMMSDistanceAttenuationControlGroup::MinDistance()

    35  */

    36 static TInt32 MinDistance(CAMMSDistanceAttenuationControlGroup* aControl)

    37 {

    38     return aControl->MinDistance();

    39 }

    40 

    41 /**

    42  * wrapper for CAMMSDistanceAttenuationControlGroup::MaxDistance()

    43  */

    44 static TInt32 MaxDistance(CAMMSDistanceAttenuationControlGroup* aControl)

    45 {

    46     return aControl->MaxDistance();

    47 }

    48 

    49 /**

    50  * wrapper for CAMMSDistanceAttenuationControlGroup::RolloffFactor()

    51  */

    52 static TUint32 RolloffFactor(CAMMSDistanceAttenuationControlGroup* aControl)

    53 {

    54     return aControl->RolloffFactor();

    55 }

    56 

    57 /**

    58  * wrapper for CAMMSDistanceAttenuationControlGroup::SetParametersL()

    59  */

    60 static void SetParametersL(

    61     CAMMSDistanceAttenuationControlGroup* aControl,

    62     TInt aMinDistance,

    63     TInt aMaxDistance,

    64     TBool aMuteAfterMax,

    65     TInt aRolloffFactor)

    66 {

    67     aControl->SetParametersL(

    68         aMinDistance,

    69         aMaxDistance,

    70         aMuteAfterMax,

    71         aRolloffFactor);

    72 }

    73 

    74 /*

    75  * Class:     com_nokia_amms_control_audio3d_DistanceAttenuationControl

    76  * Method:    _getMuteAfterMax

    77  * Signature: (II)Z

    78  */

    79 JNIEXPORT jboolean JNICALL

    80 Java_com_nokia_amms_control_audio3d_DistanceAttenuationControl__1getMuteAfterMax(

    81     JNIEnv*,

    82     jclass,

    83     jint aEventSource,

    84     jint aDistControl)

    85 {

    86     CMMAEventSource* eventSource =

    87         JavaUnhand< CMMAEventSource >(aEventSource);

    88 

    89     CAMMSDistanceAttenuationControlGroup* distControl =

    90         static_cast<CAMMSDistanceAttenuationControlGroup*>(

    91             JavaUnhand< CAMMSControlGroup >(aDistControl));

    92 

    93     return (jboolean) eventSource->Execute(MuteAfterMax, distControl);

    94 }

    95 

    96 /*

    97  * Class:     com_nokia_amms_control_audio3d_DistanceAttenuationControl

    98  * Method:    _getMinDistance

    99  * Signature: (II)I

   100  */

   101 JNIEXPORT jint JNICALL

   102 Java_com_nokia_amms_control_audio3d_DistanceAttenuationControl__1getMinDistance(

   103     JNIEnv*,

   104     jclass,

   105     jint aEventSource,

   106     jint aDistControl)

   107 {

   108     CMMAEventSource* eventSource =

   109         JavaUnhand< CMMAEventSource >(aEventSource);

   110 

   111     CAMMSDistanceAttenuationControlGroup* distControl =

   112         static_cast<CAMMSDistanceAttenuationControlGroup*>(

   113             JavaUnhand< CAMMSControlGroup >(aDistControl));

   114 

   115     return (jint) eventSource->Execute(MinDistance, distControl);

   116 }

   117 

   118 /*

   119  * Class:     com_nokia_amms_control_audio3d_DistanceAttenuationControl

   120  * Method:    _getMaxDistance

   121  * Signature: (II)I

   122  */

   123 JNIEXPORT jint JNICALL

   124 Java_com_nokia_amms_control_audio3d_DistanceAttenuationControl__1getMaxDistance(

   125     JNIEnv*,

   126     jclass,

   127     jint aEventSource,

   128     jint aDistControl)

   129 {

   130     CMMAEventSource* eventSource =

   131         JavaUnhand< CMMAEventSource >(aEventSource);

   132 

   133     CAMMSDistanceAttenuationControlGroup* distControl =

   134         static_cast<CAMMSDistanceAttenuationControlGroup*>(

   135             JavaUnhand< CAMMSControlGroup >(aDistControl));

   136 

   137     return (jint) eventSource->Execute(MaxDistance, distControl);

   138 }

   139 

   140 /*

   141  * Class:     com_nokia_amms_control_audio3d_DistanceAttenuationControl

   142  * Method:    _getRolloffFactor

   143  * Signature: (II)I

   144  */

   145 JNIEXPORT jint JNICALL

   146 Java_com_nokia_amms_control_audio3d_DistanceAttenuationControl__1getRolloffFactor(

   147     JNIEnv*,

   148     jclass,

   149     jint aEventSource,

   150     jint aDistControl)

   151 {

   152     CMMAEventSource* eventSource =

   153         JavaUnhand< CMMAEventSource >(aEventSource);

   154 

   155     CAMMSDistanceAttenuationControlGroup* distControl =

   156         static_cast<CAMMSDistanceAttenuationControlGroup*>(

   157             JavaUnhand< CAMMSControlGroup >(aDistControl));

   158 

   159     return (jint) eventSource->Execute(RolloffFactor, distControl);

   160 }

   161 

   162 /*

   163  * Class:     com_nokia_amms_control_audio3d_DistanceAttenuationControl

   164  * Method:    _setParameters

   165  * Signature: (IIIIZI)I

   166  */

   167 JNIEXPORT jint JNICALL

   168 Java_com_nokia_amms_control_audio3d_DistanceAttenuationControl__1setParameters(

   169     JNIEnv*,

   170     jclass,

   171     jint aEventSource,

   172     jint aDistControl,

   173     jint aMinDistance,

   174     jint aMaxDistance,

   175     jboolean aMuteAfterMax,

   176     jint aRolloffFactor)

   177 {

   178     CMMAEventSource* eventSource =

   179         JavaUnhand< CMMAEventSource >(aEventSource);

   180 

   181     CAMMSDistanceAttenuationControlGroup* distControl =

   182         static_cast<CAMMSDistanceAttenuationControlGroup*>(

   183             JavaUnhand< CAMMSControlGroup >(aDistControl));

   184 

   185     TInt error;

   186     error = eventSource->ExecuteTrap(

   187                 &SetParametersL,

   188                 distControl,

   189                 (TInt) aMinDistance,

   190                 (TInt) aMaxDistance,

   191                 (TBool) aMuteAfterMax,

   192                 (TInt) aRolloffFactor);

   193 

   194     return error;

   195 }

   196 

   197 //  End of File