mirror of
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111 lines
3.0 KiB
C
111 lines
3.0 KiB
C
/*
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* @(#) jawtstub/jawt.c - the Java AWT Native Interface stub implementation.
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* Copyright (C) 2009 Ivan Maidanski <ivmai@mail.ru> All rights reserved.
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*/
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/*
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* Used control macros: JAWTSTUB_NOGETDS.
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*/
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/*
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* Comment: this source code is for creating a dummy "jawt" shared library
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* (libjawt.so or jawt.dll) providing no access to the AWT drawing surface.
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* Usage scope: headless environments, non-AWT GUI environments.
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*/
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/*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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**
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* This software is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License (GPL) for more details.
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**
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* Linking this library statically or dynamically with other modules is
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* making a combined work based on this library. Thus, the terms and
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* conditions of the GNU General Public License cover the whole
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* combination.
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**
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* As a special exception, the copyright holders of this library give you
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* permission to link this library with independent modules to produce an
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* executable, regardless of the license terms of these independent
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* modules, and to copy and distribute the resulting executable under
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* terms of your choice, provided that you also meet, for each linked
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* independent module, the terms and conditions of the license of that
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* module. An independent module is a module which is not derived from
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* or based on this library. If you modify this library, you may extend
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* this exception to your version of the library, but you are not
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* obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#ifndef _JNI_IMPLEMENTATION_
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#define _JNI_IMPLEMENTATION_ 1
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#endif
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#ifndef _JAWT_MD_H
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#include "jawt_md.h"
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#endif
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#ifndef JAWTSTUB_NOGETDS
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#ifndef STATIC
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#define STATIC static
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#endif
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STATIC JAWT_DrawingSurface *JNICALL
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jawt_DSGetDrawingSurface(JNIEnv *pJniEnv, jobject target)
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{
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return NULL;
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}
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STATIC jobject JNICALL
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jawt_DSGetComponent(JNIEnv *pJniEnv, void *platformInfo)
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{
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return NULL;
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}
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STATIC void JNICALL
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jawt_DSFreeDrawingSurface(JAWT_DrawingSurface *ds)
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{
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/* dummy */
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}
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STATIC void JNICALL
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jawt_DSLockAWT(JNIEnv *pJniEnv)
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{
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/* dummy */
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}
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STATIC void JNICALL
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jawt_DSUnlockAWT(JNIEnv *pJniEnv)
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{
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/* dummy */
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}
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#endif /* ! JAWTSTUB_NOGETDS */
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JNIEXPORT jboolean JNICALL
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JAWT_GetAWT(JNIEnv *pJniEnv, JAWT *awt)
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{
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#ifndef JAWTSTUB_NOGETDS
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if (awt != NULL && awt->version >= JAWT_VERSION_1_3)
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{
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awt->GetDrawingSurface = jawt_DSGetDrawingSurface;
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awt->FreeDrawingSurface = jawt_DSFreeDrawingSurface;
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if (awt->version > JAWT_VERSION_1_3)
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{
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awt->Lock = jawt_DSLockAWT;
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awt->Unlock = jawt_DSUnlockAWT;
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awt->GetComponent = jawt_DSGetComponent;
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}
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return JNI_TRUE;
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}
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#endif
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return JNI_FALSE;
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}
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