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 package sun.awt.X11;
26
27 import java.awt.MenuItem;
28 import java.awt.PopupMenu;
29 import java.awt.Taskbar.Feature;
30 import java.awt.peer.TaskbarPeer;
31 import java.awt.event.ActionEvent;
32
33 import sun.awt.UNIXToolkit;
34 import java.security.AccessController;
35 import sun.security.action.GetPropertyAction;
36
37 final class XTaskbarPeer implements TaskbarPeer {
38
39 private static boolean nativeLibraryLoaded = false;
40 private static boolean initExecuted = false;
41
42 private PopupMenu menu = null;
43
44 private static void initWithLock() {
45 XToolkit.awtLock();
46 try {
47 if (!initExecuted) {
48 String dname = AccessController.doPrivileged(
49 new GetPropertyAction("java.desktop.appName", ""));
50 nativeLibraryLoaded = init(dname,
51 UNIXToolkit.getEnabledGtkVersion().ordinal(),
52 UNIXToolkit.isGtkVerbose());
53 if (nativeLibraryLoaded) {
54 Thread t = new Thread(null, () -> { runloop(); },
55 "TaskBar", 0, false);
56 t.setDaemon(true);
57 t.start();
58 }
59 }
60 } finally {
61 initExecuted = true;
62 XToolkit.awtUnlock();
63 }
64 }
65
66 XTaskbarPeer() {
67 initWithLock();
68 }
69
70 static boolean isTaskbarSupported() {
71 initWithLock();
72 return nativeLibraryLoaded;
73 }
74
75 @Override
76 public boolean isSupported(Feature feature) {
77 switch (feature) {
78 case ICON_BADGE_NUMBER:
79 case MENU:
80 case PROGRESS_VALUE:
81 case USER_ATTENTION:
82 return true;
83 default:
84 return false;
85 }
86 }
87
88 @Override
89 public void setProgressValue(int value) {
90 boolean visible
|
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 package sun.awt.X11;
26
27 import java.awt.MenuItem;
28 import java.awt.PopupMenu;
29 import java.awt.Taskbar.Feature;
30 import java.awt.peer.TaskbarPeer;
31 import java.awt.event.ActionEvent;
32
33 import sun.awt.UNIXToolkit;
34 import java.security.AccessController;
35 import java.security.PrivilegedAction;
36 import sun.security.action.GetPropertyAction;
37
38 final class XTaskbarPeer implements TaskbarPeer {
39
40 private static boolean nativeLibraryLoaded = false;
41 private static boolean initExecuted = false;
42
43 private PopupMenu menu = null;
44 private static boolean isUnity;
45
46 static {
47 String de = AccessController.doPrivileged(
48 (PrivilegedAction<String>) ()
49 -> System.getenv("XDG_CURRENT_DESKTOP"));
50 isUnity = de != null && de.equals("Unity");
51 }
52
53 private static void initWithLock() {
54 XToolkit.awtLock();
55 try {
56 if (!initExecuted) {
57 String dname = AccessController.doPrivileged(
58 new GetPropertyAction("java.desktop.appName", ""));
59 nativeLibraryLoaded = init(dname,
60 UNIXToolkit.getEnabledGtkVersion().ordinal(),
61 UNIXToolkit.isGtkVerbose());
62 if (nativeLibraryLoaded) {
63 Thread t = new Thread(null, () -> { runloop(); },
64 "TaskBar", 0, false);
65 t.setDaemon(true);
66 t.start();
67 }
68 }
69 } finally {
70 initExecuted = true;
71 XToolkit.awtUnlock();
72 }
73 }
74
75 XTaskbarPeer() {
76 initWithLock();
77 }
78
79 static boolean isTaskbarSupported() {
80 if (!isUnity) {
81 return false;
82 }
83 initWithLock();
84 return nativeLibraryLoaded;
85 }
86
87 @Override
88 public boolean isSupported(Feature feature) {
89 switch (feature) {
90 case ICON_BADGE_NUMBER:
91 case MENU:
92 case PROGRESS_VALUE:
93 case USER_ATTENTION:
94 return true;
95 default:
96 return false;
97 }
98 }
99
100 @Override
101 public void setProgressValue(int value) {
102 boolean visible
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