/*

* Copyright (c) 2005-2006 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:  JNI methods

*

*/

// INCLUDE FILES

#include "CM2GEventSource.h"

#include "com_nokia_microedition_m2g_M2GSVGImage.h"

#include "MM2GSVGProxy.h"

M2G_NS_START

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

// ================================ FUNCTIONS ==================================

// -----------------------------------------------------------------------------

// Java_com_nokia_microedition_m2g_M2GSVGImage::_dispatchMouseEvent

// -----------------------------------------------------------------------------

/**

 * Calls MM2GSVGProxy::DispatchMouseEventL method.

 * @since Series S60 3.0

 * @param aProxy Proxy instance.

 * @param aDocumentHandle Document handle.

 * @param aX X coordinate.

 * @param aY Y coordinate

 * @param aElementHandle Target element handle

 */

JNIEXPORT jint JNICALL

Java_com_nokia_microedition_m2g_M2GSVGImage__1dispatchMouseEvent(

    JNIEnv* aJni,

    jclass,

    jint aSvgProxyHandle,

    jint aDocumentHandle, jint aX, jint aY)

{

    M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GSVGImage ) _dispatchMouseEvent - begin");

    TInt elementHandle = M2G_INVALID_HANDLE;

    TInt err = KM2GNotOk;

    M2G_DO_LOCK

    if (aSvgProxyHandle)

        {

            MM2GSVGProxy *  aProxy = JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle);

            TRAP(err, aProxy->DispatchMouseEventL(

                    STATIC_CAST(TM2GSvgDocumentHandle, aDocumentHandle),

                    aX, aY, elementHandle); );

        }

    M2G_DO_UNLOCK(aJni)

    M2GGeneral::CheckErrorCode(aJni, err);

    M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GSVGImage ) _dispatchMouseEvent: %d - end", elementHandle);

    return elementHandle;

}

// -----------------------------------------------------------------------------

// Java_com_nokia_microedition_m2g_M2GSVGImage::_focusOn

// -----------------------------------------------------------------------------

/**

 * Calls MM2GSVGProxy::FocusOnL method.

 * @since Series S60 3.1

 * @param aProxy Proxy instance.

 * @param aDocumentHandle Document handle.

 * @param aElementHandle Target element handle

 * JNI method

 */

JNIEXPORT void JNICALL

Java_com_nokia_microedition_m2g_M2GSVGImage__1focusOn(

    JNIEnv* /* aJni */,

    jclass,

    jint aSvgProxyHandle,

    jint aDocumentHandle, jint aElementHandle)

{

    M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GSVGImage ) _focusOn - begin");

    // TInt elementHandle = M2G_INVALID_HANDLE;

     TInt err = KM2GNotOk;  

     if (aSvgProxyHandle)

         {

         MM2GSVGProxy *     aProxy = JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle);

         TRAP(err, aProxy->FocusOnL(

                 STATIC_CAST(TM2GSvgDocumentHandle, aDocumentHandle),

                 STATIC_CAST(TM2GSvgElementHandle, aElementHandle)); ); 

         }

    M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GSVGImage ) _focusOn: %d - end", err);

}

// -----------------------------------------------------------------------------

// Java_com_nokia_microedition_m2g_M2GSVGImage::_focusOut

// -----------------------------------------------------------------------------

/**

 * Calls MM2GSVGProxy::FocusOutL method.

 * @since Series S60 3.1

 * @param aProxy Proxy instance.

 * @param aDocumentHandle Document handle.

 * @param aElementHandle Target element handle

 * JNI method

 */

JNIEXPORT void JNICALL

Java_com_nokia_microedition_m2g_M2GSVGImage__1focusOut(

    JNIEnv* /* aJni */,

    jclass,

    jint aSvgProxyHandle,

    jint aDocumentHandle, jint aElementHandle)

{

    M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GSVGImage ) _focusOut - begin");

    TInt err = KM2GNotOk; 

    if (aSvgProxyHandle)

        {

        MM2GSVGProxy *    aProxy = JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle);

        TRAP(err,aProxy->FocusOutL(

            STATIC_CAST(TM2GSvgDocumentHandle, aDocumentHandle),

            STATIC_CAST(TM2GSvgElementHandle, aElementHandle));  ); 

        }

    M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GSVGImage ) _focusOut: %d - end", err);

}

// -----------------------------------------------------------------------------

// Java_com_nokia_microedition_m2g_M2GSVGImage::_getExternalListItem

// EXTENSION

// -----------------------------------------------------------------------------

/**

 * Calls MM2GSVGProxy::GetExternalListItemL method.

 * @since Series S60 3.0

 * @param aProxy Proxy instance.

 * @param aDocumentHandle Document pointer.

 * @param aIndex External item index.

 * @param aItem External item

 * @throws Exception if not ok

 * JNI method

 */

JNIEXPORT jstring JNICALL

Java_com_nokia_microedition_m2g_M2GSVGImage__1getExternalListItem(

    JNIEnv* aJni,

    jclass,

    jint aSvgProxyHandle,

    jint aDocumentHandle,

    jint aIndex)

{

    M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GSVGImage ) _getExternalListItem - begin");

    TPtrC16 lItem;

    TInt err    = KM2GNotOk;

    M2G_DO_LOCK

    if (aSvgProxyHandle)

        {

         MM2GSVGProxy * aProxy = JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle);

         TRAP(err, aProxy->GetExternalListItemL(

                             STATIC_CAST(TM2GSvgDocumentHandle, aDocumentHandle),

                             aIndex,

                             lItem); );

        }

    M2G_DO_UNLOCK(aJni)

    if ((M2GGeneral::CheckErrorCode(aJni, err) == KM2GOk) && (lItem.Length() > 0))

    {

        return CreateJavaString(*aJni, lItem);

    }

    return NULL;

}

// -----------------------------------------------------------------------------

// Java_com_nokia_microedition_m2g_M2GSVGImage::_getExternalListSize

// -----------------------------------------------------------------------------

/**

 * Calls MM2GSVGProxy::GetExternalListItemL method.

 * @since Series S60 3.0

 * @param aProxy Proxy instance.

 * @param aDocumentHandle Document handle.

 * @param aListSz List size to be returned.

 */

JNIEXPORT TInt JNICALL

Java_com_nokia_microedition_m2g_M2GSVGImage__1getExternalListSize(

    JNIEnv* aJni,

    jclass,

    jint aSvgProxyHandle,

    jint aDocumentHandle)

{

    M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GSVGImage ) _getExternalListSize - begin");

    // TInt elementHandle = M2G_INVALID_HANDLE;

    TInt err           = KM2GNotOk;

    TInt listSz = 0;

    M2G_DO_LOCK

    if (aSvgProxyHandle)

        {

         MM2GSVGProxy *  aProxy = JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle);

         TRAP(err, aProxy->GetExternalListSizeL(

                STATIC_CAST(TM2GSvgDocumentHandle, aDocumentHandle), listSz); );

        }

    M2G_DO_UNLOCK(aJni)

    M2GGeneral::CheckErrorCode(aJni, err);

    M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GSVGImage ) _getExternalListSize: %d - end", listSz);

    return listSz;

}

// -----------------------------------------------------------------------------

// Java_com_nokia_microedition_m2g_M2GSVGImage::_getExternalListItem

// -----------------------------------------------------------------------------

/**

 * Calls MM2GSVGProxy::GetExternalListItemL method.

 * @since Series S60 3.0

 * @param aProxy Proxy instance.

 * @param aDocumentHandle Document pointer.

 * @param aIndex Index.

 * @param aStrBuf Returns a string

 * @throws Exception if not ok

 * JNI method

 */

JNIEXPORT void JNICALL

Java_com_nokia_microedition_m2g_M2GSVGImage__1initViewport(

    JNIEnv* aJni,

    jclass,

    jint aSvgProxyHandle,

    jint aDocumentHandle)

{

    M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GSVGImage ) _initViewport - begin");

    // TInt elementHandle = M2G_INVALID_HANDLE;

     TInt err           = KM2GNotOk;

     if (aSvgProxyHandle)

         {

           MM2GSVGProxy * aProxy = JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle);

           TRAP(err, aProxy->InitViewportL(

                STATIC_CAST(TM2GSvgDocumentHandle, aDocumentHandle));  ); 

         }

     M2GGeneral::CheckErrorCode(aJni, err);

     M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GSVGImage ) _initViewport: %d - end", err);

}

M2G_NS_END