/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include <jutils.h>

#include "com_nokia_amms_control_PanControl.h"

#include <cmmaeventsource.h>

#include "cammspancontrolgroup.h"

/**

 * wrapper for CAMMSPanControlGroup::Pan()

 */

static TInt GetPan(CAMMSPanControlGroup* aControl)

{

    return aControl->Pan();

}

/**

 * wrapper for CAMMSPanControlGroup::SetPanL()

 */

static void SetPanL(CAMMSPanControlGroup* aControl, TInt aPan, TInt *aReturnedPan)

{

    aControl->SetPanL(aPan, *aReturnedPan);

}

/*

 * Class:     com_nokia_amms_control_PanControl

 * Method:    _getPan

 *

 */

JNIEXPORT jint JNICALL Java_com_nokia_amms_control_PanControl__1getPan(

    JNIEnv*,

    jclass,

    jint aEventSource,

    jint aControl)

{

    CMMAEventSource* eventSource =

        JavaUnhand< CMMAEventSource >(aEventSource);

    CAMMSPanControlGroup* control = static_cast< CAMMSPanControlGroup* >(

                                        JavaUnhand< CAMMSControlGroup >(aControl));

    return eventSource->Execute(GetPan, control);

}

/*

 * Class:     com_nokia_amms_control_PanControl

 * Method:    _setPan

 *

 */

JNIEXPORT jint JNICALL Java_com_nokia_amms_control_PanControl__1setPan(

    JNIEnv* aJniEnv,

    jclass,

    jint aEventSource,

    jint aControl,

    jint aPan,

    jintArray aError)

{

    CMMAEventSource* eventSource =

        JavaUnhand< CMMAEventSource >(aEventSource);

    CAMMSPanControlGroup* control = static_cast< CAMMSPanControlGroup* >(

                                        JavaUnhand< CAMMSControlGroup >(aControl));

    TInt error;

    TInt aReturnedPan;

    error = eventSource->ExecuteTrap(SetPanL, control, (TInt) aPan, &aReturnedPan);

    // the returned pan value is between -100 and 100 (and the error code as well)

    jint javaError[ 1 ] = { error };

    aJniEnv->SetIntArrayRegion(aError, 0, 1, javaError);

    return aReturnedPan;

}

//  End of File