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/*
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: JNI methods
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*
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*/
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// INCLUDE FILES
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#include "com_nokia_microedition_m2g_M2GScalableGraphics.h"
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#include "CM2GRenderContext.h"
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#include "MM2GSVGProxy.h" // TM2GRenderRect
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#include <graphics.h>
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M2G_NS_START
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#include "M2GUtils.h"
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// EXTERNAL DATA STRUCTURES
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// EXTERNAL FUNCTION PROTOTYPES
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// CONSTANTS
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// MACROS
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// LOCAL CONSTANTS AND MACROS
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// MODULE DATA STRUCTURES
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// LOCAL FUNCTION PROTOTYPES
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// FORWARD DECLARATIONS
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// CLASS DECLARATION
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// ================================ FUNCTIONS ==================================
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// -----------------------------------------------------------------------------
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// Java_com_nokia_microedition_m2g_M2GScalableGraphics::_bind
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// -----------------------------------------------------------------------------
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/**
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* Calls MM2GRenderContext::BindL method.
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* @since Series S60 3.0
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* @param aRenderContextHandle Render context handle.
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* @param aTargetHandle Target graphics handle
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* @throws exception if not ok
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*/
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JNIEXPORT jint JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1bind(
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JNIEnv* aJni,
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jobject,
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jint aRenderContextHandle,
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jint aTargetHandle)
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{
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _bind - begin");
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TInt err = KM2GNotOk;
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M2G_DO_LOCK
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if (aRenderContextHandle)
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{
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MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle);
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TRAP(err,rc->BindL(aTargetHandle););
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}
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M2G_DO_UNLOCK(aJni)
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M2GGeneral::CheckErrorCode(aJni, err);
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M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _bind: %d - end", err);
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return err;
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}
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// -----------------------------------------------------------------------------
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// Java_com_nokia_microedition_m2g_M2GScalableGraphics::_createRenderContext
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// -----------------------------------------------------------------------------
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/**
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* Calls MM2GRenderContext::NewL method.
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* @since Series S60 3.0
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* @param aSvgProxyHandle Proxy instance.
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* @param aHandle Render context handle.
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* @throws exception if not ok
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*/
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JNIEXPORT jint JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1createRenderContext(
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JNIEnv* aJni,
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jobject,
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jint aSvgProxyHandle)
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{
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _createRenderContext - begin");
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TInt handle = M2G_INVALID_HANDLE;
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TInt err = KM2GNotOk;
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M2G_DO_LOCK
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if (aSvgProxyHandle)
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{
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TRAP(err, MM2GRenderContext* rchandle = CM2GRenderContext::NewL(JavaUnhand<MM2GSVGProxy> (aSvgProxyHandle)); handle = JavaMakeHandle(rchandle););
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}
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M2G_DO_UNLOCK(aJni)
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handle = M2GGeneral::CheckErrorCodeAndHandle(aJni, err, handle, err);
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M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _createRenderContext: %d - end", handle);
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return handle;
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}
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// -----------------------------------------------------------------------------
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// Java_com_nokia_microedition_m2g_M2GScalableGraphics::_deleteRenderContext
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// -----------------------------------------------------------------------------
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/**
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* Class: com_nokia_microedition_m2g_M2GScalableGraphics
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* Method: deleteRenderContext
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* Signature:
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*/
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JNIEXPORT void JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1deleteRenderContext(
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JNIEnv* aJni,
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jobject,
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jint aRenderContextHandle)
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{
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _deleteRenderContext - begin");
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M2G_DO_LOCK
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if (aRenderContextHandle)
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{
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MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle);
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delete rc;
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}
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M2G_DO_UNLOCK(aJni)
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _deleteRenderContext - end");
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}
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// -----------------------------------------------------------------------------
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// Java_com_nokia_microedition_m2g_M2GScalableGraphics::_release
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// -----------------------------------------------------------------------------
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/**
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* Calls MM2GRenderContext::ReleaseL method.
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* @since Series S60 3.0
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* @param aRenderContextHandle Context handle
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* @return KM2GOk if ok
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*/
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JNIEXPORT jint JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1release(
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JNIEnv* aJni,
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jobject,
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jint /*aSurfaceHandle*/,
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jint aRenderContextHandle)
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{
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// Release used target surface
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _release - begin");
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TInt err = KM2GNotOk;
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M2G_DO_LOCK
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if (aRenderContextHandle)
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{
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MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle);
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TRAP(err,rc->ReleaseL(););
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}
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M2G_DO_UNLOCK(aJni)
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M2GGeneral::CheckErrorCode(aJni, err);
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return err;
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}
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// -----------------------------------------------------------------------------
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// Java_com_nokia_microedition_m2g_M2GScalableGraphics::_render
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// -----------------------------------------------------------------------------
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/**
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* Calls MM2GRenderContext::RenderL method.
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* @since Series S60 3.0
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* @param aRenderContextHandle Context handle
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* @param aDocumentHandle Document handle.
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* @param aSvgW Svg width.
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* @param aSvgH Svg heigth.
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* @param aCurrentTime Current time.
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* @throws Exception if not ok
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*/
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JNIEXPORT jint JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1renderLCDUI(
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JNIEnv* aJni,
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jobject,
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jint aRenderContextHandle,
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jint aDocumentHandle,
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jint aX, jint aY,
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jint aClipX, jint aClipY, jint aClipW, jint aClipH,
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jint aSvgW, jint aSvgH,
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jfloat aCurrentTime)
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{
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M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render, time:%f - begin", aCurrentTime);
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TM2GRenderRect rr(aX, aY, aClipX, aClipY, aClipW, aClipH);
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TInt err = KM2GNotOk;
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M2G_DO_LOCK
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if (aRenderContextHandle && aDocumentHandle)
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{
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MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle);
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TRAP(err,rc->RenderLCDUIL(aDocumentHandle, aCurrentTime, aSvgW, aSvgH, rr););
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}
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M2G_DO_UNLOCK(aJni)
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M2GGeneral::CheckErrorCode(aJni, err);
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M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render: %d - end", err);
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return err;
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}
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JNIEXPORT jintArray JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1renderESWT(
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JNIEnv* aJni,
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jobject,
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jint aRenderContextHandle,
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jint aDocumentHandle,
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jint aX, jint aY,
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jint aClipX, jint aClipY, jint aClipW, jint aClipH,
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jint aSvgW, jint aSvgH,
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jfloat aCurrentTime,
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jint aUseNativeClear
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)
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{
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M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render, time:%f - begin", aCurrentTime);
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TM2GRenderRect rr(aX, aY, aClipX, aClipY, aClipW, aClipH);
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TInt err = KM2GNotOk;
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jintArray returnDataJava = aJni->NewIntArray(10);
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M2G_DO_LOCK
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TInt returnData[10];
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if (aRenderContextHandle && aDocumentHandle)
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{
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MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle);
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TRAP(err,rc->RenderESWTL(aDocumentHandle,aCurrentTime,aSvgW,aSvgH,rr,aUseNativeClear,returnData););
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}
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M2G_DO_UNLOCK(aJni)
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if (returnDataJava != NULL)
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aJni->SetIntArrayRegion(returnDataJava, 0, 10, const_cast<TInt*>(returnData));
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M2GGeneral::CheckErrorCode(aJni, err);
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M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render: %d - end", err);
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return returnDataJava;
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}
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// -----------------------------------------------------------------------------
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// Java_com_nokia_microedition_m2g_M2GScalableGraphics::_setRenderingQuality
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// -----------------------------------------------------------------------------
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/**
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* Calls MM2GRenderContext::SetRenderingQuality method.
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* @since Series S60 3.0
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* @param aRenderContextHandle Context handle
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* @param aMode
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* @throws Exception if not ok
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*/
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JNIEXPORT void JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1setRenderingQuality(
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JNIEnv* aJni,
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jobject,
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jint aRenderContextHandle, jint aMode)
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{
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setRenderingQuality - begin");
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TInt err = KM2GNotOk;
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M2G_DO_LOCK
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if (aRenderContextHandle)
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{
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MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle);
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TRAP(err,rc->SetRenderingQualityL(aMode););
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}
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M2G_DO_UNLOCK(aJni)
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M2GGeneral::CheckErrorCode(aJni, err);
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setRenderingQuality - end");
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}
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// -----------------------------------------------------------------------------
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// Java_com_nokia_microedition_m2g_M2GScalableGraphics::_setTransparency
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// -----------------------------------------------------------------------------
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/**
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* Calls MM2GRenderContext::SetTransparency method.
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* @since Series S60 3.0
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* @param aRenderContextHandle Context handle
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* @param aAplha -
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*/
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JNIEXPORT void JNICALL
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Java_com_nokia_microedition_m2g_M2GScalableGraphics__1setTransparency(
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JNIEnv* aJni,
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jobject,
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jint aRenderContextHandle,
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jfloat aAlpha)
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{
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setTransparency - begin");
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TInt err = KM2GNotOk;
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M2G_DO_LOCK
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if (aRenderContextHandle)
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{
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MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle);
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TRAP(err,rc->SetTransparency((TReal32)aAlpha););
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}
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M2G_DO_UNLOCK(aJni)
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M2GGeneral::CheckErrorCode(aJni, err);
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M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setTransparency - end");
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}
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M2G_NS_END
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