1 /*

     2 * Copyright (c) 2009 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:  Creates cammsaudiooutputcontrol.

    15 *

    16 */

    17 

    18 

    19 #include <jutils.h>

    20 #include <jdebug.h>

    21 #include "com_nokia_mid_impl_media_AudioOutputControl.h"

    22 #include <cmmaeventsource.h>

    23 #include "cammsaudiooutputcontrol.h"

    24 

    25 /**

    26 * wrapper for CAMMSAudioOutputControl::GetPreference()

    27 */

    28 static TInt GetPreference(CAMMSAudioOutputControl* aControl)

    29 {

    30     TInt val = aControl->GetAudioOutput();

    31     return val;

    32 }

    33 

    34 /**

    35 * wrapper for CAMMSAudioOutputControl::SetPreferenceL()

    36 */

    37 static TInt SetPreference(CAMMSAudioOutputControl* aControl, TInt aPreference)

    38 {

    39     return aControl->SetAudioOutput(aPreference);

    40 }

    41 

    42 /**

    43 * wrapper for CAMMSAudioOutputControl::GetCurrent()

    44 */

    45 static void GetCurrent(CAMMSAudioOutputControl* aControl)

    46 {

    47     aControl->GetCurrentPreference();

    48 }

    49 

    50 /**

    51 * wrapper for CAMMSAudioOutputControl::SetJavaAudioOutputObj()

    52 */

    53 static void SetJavaAudioOutputObj(CAMMSAudioOutputControl* aControl,jobject obj)

    54 {

    55     aControl->SetJavaAudioOutputObject(obj);

    56 }

    57 

    58 /*

    59 * Class:     Java_com_nokia_mj_impl_media_AudioOutputControl

    60 * Method:    _getOutputMode

    61 *

    62 */

    63 

    64 JNIEXPORT jint JNICALL Java_com_nokia_mid_impl_media_AudioOutputControl__1getOutputMode(

    65     JNIEnv*,

    66     jclass,

    67     jint aEventSource,

    68     jint aControl)

    69 {

    70     CMMAEventSource* eventSource =

    71         JavaUnhand< CMMAEventSource >(aEventSource);

    72     CAMMSAudioOutputControl* control = static_cast< CAMMSAudioOutputControl* >(

    73                                            JavaUnhand< CAMMSControl >(aControl));

    74     __ASSERT_DEBUG(control, User::Invariant());

    75     return eventSource->Execute(GetPreference, control);

    76 }

    77 

    78 /*

    79 * Class:     Java_com_nokia_mj_impl_media_AudioOutputControl

    80 * Method:    _setOutputMode

    81 *

    82 */

    83 JNIEXPORT jint JNICALL Java_com_nokia_mid_impl_media_AudioOutputControl__1setOutputMode(

    84     JNIEnv*,

    85     jclass,

    86     jint aEventSource,

    87     jint aControl,

    88     jint aPreference)

    89 {

    90     CMMAEventSource* eventSource =

    91         JavaUnhand< CMMAEventSource >(aEventSource);

    92 

    93     CAMMSAudioOutputControl* control = static_cast< CAMMSAudioOutputControl* >(

    94                                            JavaUnhand< CAMMSControl >(aControl));

    95     __ASSERT_DEBUG(control, User::Invariant());

    96     TInt error = eventSource->Execute(

    97                      &SetPreference, control, (TInt) aPreference);

    98     DEBUG_INT("AMMS::AudioOutputControl_JNI::setOutputMode =  %d", error);

    99     return error;

   100 }

   101 

   102 

   103 /*

   104 * Class:     Java_com_nokia_mj_impl_media_AudioOutputControl

   105 * Method:    _getCurrent

   106 *

   107 */

   108 

   109 JNIEXPORT jint JNICALL Java_com_nokia_mid_impl_media_AudioOutputControl__1getCurrent(

   110     JNIEnv*,

   111     jclass,

   112     jint aEventSource,

   113     jint aControl)

   114 {

   115     CMMAEventSource* eventSource =

   116         JavaUnhand< CMMAEventSource >(aEventSource);

   117 

   118     CAMMSAudioOutputControl* control = static_cast< CAMMSAudioOutputControl* >(

   119                                            JavaUnhand< CAMMSControl >(aControl));

   120     __ASSERT_DEBUG(control, User::Invariant());

   121     TInt err = eventSource->ExecuteTrap(GetCurrent, control);

   122     DEBUG_INT("AMMS::AudioOutputControl_JNI::getCurrent =  %d", err);

   123     return err;

   124 }

   125 

   126 

   127 /*

   128 * Class:     com_nokia_mj_impl_media_AudioOutputControl

   129 * Method:    _setAudioOutputObject

   130 * Signature: (IILjava/lang/Object;)I

   131 */

   132 JNIEXPORT jint JNICALL Java_com_nokia_mid_impl_media_AudioOutputControl__1setAudioOutputObject

   133 (JNIEnv *jni, jclass, jint aEventSource, jint aControl, jobject audioOutputObj)

   134 {

   135     CMMAEventSource* eventSource =

   136         JavaUnhand< CMMAEventSource >(aEventSource);

   137     CAMMSAudioOutputControl* control = static_cast< CAMMSAudioOutputControl* >(

   138                                            JavaUnhand< CAMMSControl >(aControl));

   139     __ASSERT_DEBUG(control, User::Invariant());

   140     jobject obj = jni->NewWeakGlobalRef(audioOutputObj);

   141     TInt err = eventSource->ExecuteTrap(SetJavaAudioOutputObj,control ,obj);

   142     DEBUG_INT("AMMS::AudioOutputControl_JNI::setAudioOutputObject =  %d", err);

   143     return err;

   144 }

   145 

   146 

   147 

   148 //  End of File