0N/A/*
2362N/A * Copyright (c) 1999, 2001, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A#ifdef HEADLESS
0N/A #error This file should not be included in headless library
0N/A#endif
0N/A
0N/A#include <jni.h>
0N/A#include <X11/Xlib.h>
0N/A#include <X11/Xutil.h>
0N/A#include <awt.h>
0N/A#include <awt_p.h>
0N/A
0N/A/*
0N/A * Fix 4221246: Provide utility function for Netscape to use to
0N/A * get AWT display, depth, colormap, and number of colors.
0N/A *
0N/A */
0N/A
0N/ADisplay *getAwtDisplay(void)
0N/A{
0N/A return awt_display;
0N/A}
0N/A
0N/Avoid getExtAwtData(Display *display,
0N/A int32_t screen,
0N/A int32_t *awt_depth,
0N/A Colormap *awt_cmap,
0N/A Visual **awt_visual,
0N/A int32_t *awt_num_colors,
0N/A void *pReserved)
0N/A{
0N/A AwtGraphicsConfigDataPtr defaultConfig = NULL;
0N/A
0N/A#ifdef DEBUG
0N/A if (pReserved != NULL) {
0N/A jio_fprintf(stderr,
0N/A "getExtAwtData: warning: reserved pointer is not null\n");
0N/A }
0N/A#endif
0N/A
0N/A if (screen >= 0) {
0N/A defaultConfig = getDefaultConfig(screen);
0N/A }
0N/A
0N/A if (defaultConfig) {
0N/A if (awt_depth != NULL) {
0N/A *awt_depth = defaultConfig->awt_depth;
0N/A }
0N/A
0N/A if (awt_cmap != NULL) {
0N/A *awt_cmap = defaultConfig->awt_cmap;
0N/A }
0N/A
0N/A if (awt_visual != NULL) {
0N/A *awt_visual = defaultConfig->awt_visInfo.visual;
0N/A }
0N/A
0N/A if (awt_num_colors != NULL) {
0N/A *awt_num_colors = defaultConfig->awt_num_colors;
0N/A }
0N/A }
0N/A}
0N/A
0N/A/*
0N/A * getAwtData provided for compatibility with Solaris 1.2 Java Plug-in
0N/A *
0N/A */
0N/Avoid getAwtData(int32_t *awt_depth,
0N/A Colormap *awt_cmap,
0N/A Visual **awt_visual,
0N/A int32_t *awt_num_colors,
0N/A void *pReserved)
0N/A{
0N/A Display *display = getAwtDisplay();
0N/A
0N/A getExtAwtData(display,
0N/A DefaultScreen(display),
0N/A awt_depth,
0N/A awt_cmap,
0N/A awt_visual,
0N/A awt_num_colors,
0N/A pReserved);
0N/A}
0N/A
0N/A/*
0N/A * Fix 4221246: Provide utility funtion for Netscape to get
0N/A * function pointers to AWT lock functions.
0N/A *
0N/A */
0N/A
0N/Astatic void awt_lock_wrapper(JNIEnv *env) {
0N/A AWT_LOCK();
0N/A}
0N/A
0N/Astatic void awt_unlock_wrapper(JNIEnv *env) {
0N/A AWT_UNLOCK();
0N/A}
0N/A
0N/Astatic void awt_noflush_unlock_wrapper(JNIEnv *env) {
0N/A AWT_NOFLUSH_UNLOCK();
0N/A}
0N/A
0N/Avoid getAwtLockFunctions(void (**AwtLock)(JNIEnv *),
0N/A void (**AwtUnlock)(JNIEnv *),
0N/A void (**AwtNoFlushUnlock)(JNIEnv *),
0N/A void *pReserved)
0N/A{
0N/A#ifdef DEBUG
0N/A if (pReserved != NULL) {
0N/A jio_fprintf(stderr,
0N/A "getAwtLockFunctions: warning: reserved pointer is not null\n");
0N/A }
0N/A#endif
0N/A
0N/A if (AwtLock != NULL) {
0N/A *AwtLock = awt_lock_wrapper;
0N/A }
0N/A
0N/A if (AwtUnlock != NULL) {
0N/A *AwtUnlock = awt_unlock_wrapper;
0N/A }
0N/A
0N/A if (AwtNoFlushUnlock != NULL) {
0N/A *AwtNoFlushUnlock = awt_noflush_unlock_wrapper;
0N/A }
0N/A}