/*

* Copyright (c) 2009 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 "javax_microedition_m3g_Node.h"

JNIEXPORT jboolean JNICALL Java_javax_microedition_m3g_Node__1isEnabled

(JNIEnv* aEnv, jclass, jint aHandle, jint aWhich)

{

    M3G_DO_LOCK

    jboolean enabled = (jboolean)m3gIsEnabled((M3GNode)aHandle, aWhich);

    M3G_DO_UNLOCK(aEnv)

    return enabled;

}

JNIEXPORT jfloat JNICALL Java_javax_microedition_m3g_Node__1getAlphaFactor

(JNIEnv* aEnv, jclass, jint aHandle)

{

    M3G_DO_LOCK

    jfloat alpha = (jfloat)m3gGetAlphaFactor((M3GNode)aHandle);

    M3G_DO_UNLOCK(aEnv)

    return alpha;

}

JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Node__1getParent

(JNIEnv* aEnv, jclass, jint aHandle)

{

    M3G_DO_LOCK

    jint parent = (M3Guint)m3gGetParent((M3GNode)aHandle);

    M3G_DO_UNLOCK(aEnv)

    return parent;

}

JNIEXPORT void JNICALL Java_javax_microedition_m3g_Node__1setScope

(JNIEnv* aEnv, jclass, jint aHandle, jint aId)

{

    M3G_DO_LOCK

    m3gSetScope((M3GNode)aHandle, aId);

    M3G_DO_UNLOCK(aEnv)

}

JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Node__1getScope

(JNIEnv* aEnv, jclass, jint aHandle)

{

    M3G_DO_LOCK

    jint scope = (jint)m3gGetScope((M3GNode)aHandle);

    M3G_DO_UNLOCK(aEnv)

    return scope;

}

JNIEXPORT jboolean JNICALL Java_javax_microedition_m3g_Node__1getTransformTo

(JNIEnv* aEnv, jclass, jint aHandle, jint aHTarget, jbyteArray aDstArray)

{

    jboolean ret = 0;

    if (aDstArray != NULL && aHTarget != 0)

    {

        jbyte* dstArray = aEnv->GetByteArrayElements(aDstArray, NULL);

        if (dstArray == NULL)

        {

            M3G_RAISE_EXCEPTION(aEnv, "java/lang/OutOfMemoryError");

            return 0;

        }

        M3G_DO_LOCK

        ret = m3gGetTransformTo((M3GNode)aHandle, (M3GNode)aHTarget, (M3GMatrix *)dstArray);

        M3G_DO_UNLOCK(aEnv)

        aEnv->ReleaseByteArrayElements(aDstArray, dstArray, 0);

    }

    else

    {

        M3G_RAISE_EXCEPTION(aEnv, "java/lang/NullPointerException");

    }

    return ret;

}

JNIEXPORT void JNICALL Java_javax_microedition_m3g_Node__1align

(JNIEnv* aEnv, jclass, jint aHNode, jint aHRef)

{

    M3G_BEGIN_PROFILE(M3G_PROFILE_ALIGN);

    M3G_DO_LOCK

    m3gAlignNode((M3GNode)aHNode, (M3GNode)aHRef);

    M3G_DO_UNLOCK(aEnv)

    M3G_END_PROFILE(M3G_PROFILE_ALIGN);

}

JNIEXPORT void JNICALL Java_javax_microedition_m3g_Node__1setAlphaFactor

(JNIEnv* aEnv, jclass, jint aHandle, jfloat aAlphaFactor)

{

    M3G_DO_LOCK

    m3gSetAlphaFactor((M3GNode)aHandle, aAlphaFactor);

    M3G_DO_UNLOCK(aEnv)

}

JNIEXPORT void JNICALL Java_javax_microedition_m3g_Node__1enable

(JNIEnv* aEnv, jclass, jint aHandle, jint aWhich, jboolean aEnabled)

{

    M3G_DO_LOCK

    m3gEnable((M3GNode)aHandle, aWhich, (jint)aEnabled);

    M3G_DO_UNLOCK(aEnv)

}

JNIEXPORT void JNICALL Java_javax_microedition_m3g_Node__1setAlignment

(JNIEnv* aEnv, jclass, jint aHandle, jint aHZReference, jint aZTarget, jint aHYReference, jint aYTarget)

{

    M3G_DO_LOCK

    m3gSetAlignment((M3GNode)aHandle, (M3GNode)aHZReference, aZTarget, (M3GNode)aHYReference, aYTarget);

    M3G_DO_UNLOCK(aEnv)

}

JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Node__1getZRef

(JNIEnv* aEnv, jclass, jint aHandle)

{

    M3G_DO_LOCK

    jint zRef = (M3Guint)m3gGetZRef((M3GNode)aHandle);

    M3G_DO_UNLOCK(aEnv)

    return zRef;

}

JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Node__1getYRef

(JNIEnv* aEnv, jclass, jint aHandle)

{

    M3G_DO_LOCK

    jint yRef = (M3Guint)m3gGetYRef((M3GNode)aHandle);

    M3G_DO_UNLOCK(aEnv)

    return yRef;

}

JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Node__1getSubtreeSize

(JNIEnv* aEnv, jclass, jint aHandle)

{

    M3G_DO_LOCK

    jint size = (M3Guint)m3gGetSubtreeSize((M3GNode)aHandle);

    M3G_DO_UNLOCK(aEnv)

    return size;

}

/* M3G 1.1 JNI Calls */

JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Node__1getAlignmentTarget

(JNIEnv* aEnv, jclass, jint aHandle, jint aAxis)

{

    M3G_DO_LOCK

    jint target = (jint)m3gGetAlignmentTarget((M3GNode)aHandle, aAxis);

    M3G_DO_UNLOCK(aEnv)

    return target;

}