wt.org.eclipse.swt.gtk.linux.ppc64.4.3.swt.org.eclipse.swt.gtk.linux.ppc64.4.3.source-code.cde_structs.c Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of org.eclipse.swt.gtk.linux.ppc64 Show documentation

SWT is an open source widget toolkit for Java designed to provide efficient, portable access to the user-interface facilities of the operating systems on which it is implemented.

The newest version!

/*******************************************************************************
 * Copyright (c) 2000, 2008 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    IBM Corporation - initial API and implementation
 *******************************************************************************/

#include "swt.h"
#include "cde_structs.h"

#ifndef NO_DtActionArg
typedef struct DtActionArg_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID argClass, name;
} DtActionArg_FID_CACHE;

DtActionArg_FID_CACHE DtActionArgFc;

void cacheDtActionArgFields(JNIEnv *env, jobject lpObject)
{
	if (DtActionArgFc.cached) return;
	DtActionArgFc.clazz = (*env)->GetObjectClass(env, lpObject);
	DtActionArgFc.argClass = (*env)->GetFieldID(env, DtActionArgFc.clazz, "argClass", "I");
	DtActionArgFc.name = (*env)->GetFieldID(env, DtActionArgFc.clazz, "name", I_J);
	DtActionArgFc.cached = 1;
}

DtActionArg *getDtActionArgFields(JNIEnv *env, jobject lpObject, DtActionArg *lpStruct)
{
	if (!DtActionArgFc.cached) cacheDtActionArgFields(env, lpObject);
	lpStruct->argClass = (*env)->GetIntField(env, lpObject, DtActionArgFc.argClass);
	lpStruct->u.file.name = (char *)(*env)->GetIntLongField(env, lpObject, DtActionArgFc.name);
	return lpStruct;
}

void setDtActionArgFields(JNIEnv *env, jobject lpObject, DtActionArg *lpStruct)
{
	if (!DtActionArgFc.cached) cacheDtActionArgFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, DtActionArgFc.argClass, (jint)lpStruct->argClass);
	(*env)->SetIntLongField(env, lpObject, DtActionArgFc.name, (jintLong)lpStruct->u.file.name);
}
#endif