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 DopplerControl

    15 *

    16 */

    17 

    18 

    19 #include <jutils.h>

    20 

    21 #include "com_nokia_amms_control_audio3d_DopplerControl.h"

    22 #include <cmmaeventsource.h>

    23 #include "cammsdopplercontrolgroup.h"

    24 

    25 /**

    26  * wrapper for CAMMSDopplerControlGroup::SetEnabledL()

    27  */

    28 static void SetEnabledL(CAMMSDopplerControlGroup* aControl, TBool aEnabled)

    29 {

    30     aControl->SetEnabledL(aEnabled);

    31 }

    32 

    33 /**

    34  * wrapper for CAMMSDopplerControlGroup::SetVelocitySphericalL()

    35  */

    36 static void SetVelocitySphericalL(CAMMSDopplerControlGroup* aControl,

    37                                   TInt aAzimuth, TInt aElevation, TInt aRadius)

    38 {

    39     aControl->SetVelocitySphericalL(aAzimuth, aElevation, aRadius);

    40 }

    41 

    42 /**

    43  * wrapper for CAMMSDopplerControlGroup::VelocityCartesian()

    44  */

    45 static void GetVelocityCartesianL(

    46     CAMMSDopplerControlGroup* aControl,

    47     TInt aVelocity[ KAMMSVectorComponents ])

    48 {

    49     aControl->VelocityCartesianL(aVelocity);

    50 }

    51 

    52 /**

    53  * wrapper for CAMMSDopplerControlGroup::Enabled()

    54  */

    55 static TBool IsEnabled(CAMMSDopplerControlGroup* aControl)

    56 {

    57     return aControl->Enabled();

    58 }

    59 

    60 /**

    61  * wrapper for CAMMSDopplerControlGroup::SetVelocityCartesianL()

    62  */

    63 static void SetVelocityCartesianL(

    64     CAMMSDopplerControlGroup* aControl,

    65     TInt aX,

    66     TInt aY,

    67     TInt aZ)

    68 {

    69     aControl->SetVelocityCartesianL(aX, aY, aZ);

    70 }

    71 

    72 /*

    73  * Class:     com_nokia_amms_control_audio3d_DopplerControl

    74  * Method:    _setEnabled

    75  * Signature: (IIZ)I

    76  */

    77 JNIEXPORT jint JNICALL

    78 Java_com_nokia_amms_control_audio3d_DopplerControl__1setEnabled(

    79     JNIEnv*,

    80     jclass,

    81     jint aEventSource,

    82     jint aDopplerControl,

    83     jboolean aEnabled)

    84 {

    85     CMMAEventSource* eventSource =

    86         JavaUnhand< CMMAEventSource >(aEventSource);

    87 

    88     CAMMSDopplerControlGroup* dopplerControl =

    89         static_cast<CAMMSDopplerControlGroup*>(

    90             JavaUnhand< CAMMSControlGroup >(aDopplerControl));

    91 

    92     TInt error;

    93     error = eventSource->ExecuteTrap(

    94                 SetEnabledL,

    95                 dopplerControl,

    96                 (TBool) aEnabled);

    97     return error;

    98 }

    99 

   100 /*

   101  * Class:     com_nokia_amms_control_audio3d_DopplerControl

   102  * Method:    _setVelocitySpherical

   103  * Signature: (IIIII)I

   104  */

   105 JNIEXPORT jint JNICALL

   106 Java_com_nokia_amms_control_audio3d_DopplerControl__1setVelocitySpherical(

   107     JNIEnv*,

   108     jclass,

   109     jint aEventSource,

   110     jint aDopplerControl,

   111     jint aAzimuth,

   112     jint aElevation,

   113     jint aRadius)

   114 {

   115     CMMAEventSource* eventSource =

   116         JavaUnhand< CMMAEventSource >(aEventSource);

   117 

   118     CAMMSDopplerControlGroup* dopplerControl =

   119         static_cast<CAMMSDopplerControlGroup*>(

   120             JavaUnhand< CAMMSControlGroup >(aDopplerControl));

   121 

   122     TInt error;

   123     error = eventSource->ExecuteTrap(SetVelocitySphericalL, dopplerControl,

   124                                      (TInt) aAzimuth, (TInt) aElevation, (TInt) aRadius);

   125 

   126     return error;

   127 }

   128 

   129 /*

   130  * Class:     com_nokia_amms_control_audio3d_DopplerControl

   131  * Method:    _getVelocityCartesian

   132  * Signature: (II)[I

   133  */

   134 JNIEXPORT jintArray JNICALL

   135 Java_com_nokia_amms_control_audio3d_DopplerControl__1getVelocityCartesian(

   136     JNIEnv* aJni,

   137     jclass,

   138     jint aEventSource,

   139     jint aDopplerControl,

   140     jintArray aError)

   141 {

   142     CMMAEventSource* eventSource =

   143         JavaUnhand< CMMAEventSource >(aEventSource);

   144 

   145     CAMMSDopplerControlGroup* dopplerControl =

   146         static_cast<CAMMSDopplerControlGroup*>(

   147             JavaUnhand< CAMMSControlGroup >(aDopplerControl));

   148 

   149     TInt velocity[ KAMMSVectorComponents ];

   150     TInt error = eventSource->ExecuteTrap(GetVelocityCartesianL,

   151                                           dopplerControl,

   152                                           velocity);

   153     // allocate new array

   154     jintArray javaArray = aJni->NewIntArray(KAMMSVectorComponents);

   155     if (javaArray)

   156     {

   157         aJni->SetIntArrayRegion(

   158             /*destination*/ javaArray,

   159             /*first*/ 0,

   160             /*count*/ KAMMSVectorComponents,

   161             /*source*/ velocity);

   162     }

   163 

   164     jint javaError[ 1 ] = { error };

   165     aJni->SetIntArrayRegion(aError, 0, 1, javaError);

   166 

   167     return javaArray;

   168 }

   169 

   170 /*

   171  * Class:     com_nokia_amms_control_audio3d_DopplerControl

   172  * Method:    _isEnabled

   173  * Signature: (II)Z

   174  */

   175 JNIEXPORT jboolean JNICALL

   176 Java_com_nokia_amms_control_audio3d_DopplerControl__1isEnabled(

   177     JNIEnv*,

   178     jclass,

   179     jint aEventSource,

   180     jint aDopplerControl)

   181 {

   182     CMMAEventSource* eventSource =

   183         JavaUnhand< CMMAEventSource >(aEventSource);

   184 

   185     CAMMSDopplerControlGroup* dopplerControl =

   186         static_cast<CAMMSDopplerControlGroup*>(

   187             JavaUnhand< CAMMSControlGroup >(aDopplerControl));

   188 

   189     return (jboolean) eventSource->Execute(IsEnabled, dopplerControl);

   190 }

   191 

   192 /*

   193  * Class:     com_nokia_amms_control_audio3d_DopplerControl

   194  * Method:    _setVelocityCartesian

   195  * Signature: (IIIII)I

   196  */

   197 JNIEXPORT jint JNICALL

   198 Java_com_nokia_amms_control_audio3d_DopplerControl__1setVelocityCartesian(

   199     JNIEnv*,

   200     jclass,

   201     jint aEventSource,

   202     jint aDopplerControl,

   203     jint aX,

   204     jint aY,

   205     jint aZ)

   206 {

   207     CMMAEventSource* eventSource =

   208         JavaUnhand< CMMAEventSource >(aEventSource);

   209 

   210     CAMMSDopplerControlGroup* dopplerControl =

   211         static_cast<CAMMSDopplerControlGroup*>(

   212             JavaUnhand< CAMMSControlGroup >(aDopplerControl));

   213 

   214     TInt error;

   215     error = eventSource->ExecuteTrap(

   216                 SetVelocityCartesianL,

   217                 dopplerControl,

   218                 (TInt) aX,

   219                 (TInt) aY,

   220                 (TInt) aZ);

   221 

   222     return error;

   223 }

   224 

   225 //  End of File