1/*
2 * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#include "jni_util.h"
27#include "gtk_interface.h"
28#include "gnome_interface.h"
29
30static gboolean gtk_has_been_loaded = FALSE;
31static gboolean gnome_has_been_loaded = FALSE;
32
33/*
34 * Class: sun_awt_X11_XDesktopPeer
35 * Method: init
36 * Signature: ()Z
37 */
38JNIEXPORT jboolean JNICALL Java_sun_awt_X11_XDesktopPeer_init
39 (JNIEnv *env, jclass cls, jint version, jboolean verbose)
40{
41
42 if (gtk_has_been_loaded || gnome_has_been_loaded) {
43 return JNI_TRUE;
44 }
45
46 if (gtk_load(env, version, verbose) && gtk->show_uri_load(env)) {
47 gtk_has_been_loaded = TRUE;
48 return JNI_TRUE;
49 } else if (gnome_load()) {
50 gnome_has_been_loaded = TRUE;
51 return JNI_TRUE;
52 }
53
54 return JNI_FALSE;
55}
56
57/*
58 * Class: sun_awt_X11_XDesktopPeer
59 * Method: gnome_url_show
60 * Signature: (Ljava/lang/[B;)Z
61 */
62JNIEXPORT jboolean JNICALL Java_sun_awt_X11_XDesktopPeer_gnome_1url_1show
63 (JNIEnv *env, jobject obj, jbyteArray url_j)
64{
65 gboolean success = FALSE;
66 const gchar* url_c;
67
68 url_c = (char*)(*env)->GetByteArrayElements(env, url_j, NULL);
69 if (url_c == NULL) {
70 if (!(*env)->ExceptionCheck(env)) {
71 JNU_ThrowOutOfMemoryError(env, 0);
72 }
73 return JNI_FALSE;
74 }
75
76 if (gtk_has_been_loaded) {
77 gtk->gdk_threads_enter();
78 success = gtk->gtk_show_uri(NULL, url_c, GDK_CURRENT_TIME, NULL);
79 gtk->gdk_threads_leave();
80 } else if (gnome_has_been_loaded) {
81 success = (*gnome_url_show)(url_c, NULL);
82 }
83
84 (*env)->ReleaseByteArrayElements(env, url_j, (signed char*)url_c, 0);
85
86 return success ? JNI_TRUE : JNI_FALSE;
87}
88