1 /*
2 * Copyright (c) 1997, 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
32 * which should not be traced, such as MouseEvent.MOUSE_MOVED or PaintEvents.
33 * This list is declared by specifying the decimal value of each event's ID,
34 * separated by commas.
35 *
36 * @author Thomas Ball
37 */
38
39 package sun.awt;
40
41 import java.awt.EventQueue;
42 import java.awt.AWTEvent;
43 import java.awt.Toolkit;
44 import java.util.StringTokenizer;
45
46 public class TracedEventQueue extends EventQueue {
47
48 // Determines whether any event tracing is enabled.
49 static boolean trace = false;
50
51 // The list of event IDs to ignore when tracing.
52 static int suppressedIDs[] = null;
53
54 static {
55 String s = Toolkit.getProperty("AWT.IgnoreEventIDs", "");
56 if (s.length() > 0) {
57 StringTokenizer st = new StringTokenizer(s, ",");
58 int nIDs = st.countTokens();
59 suppressedIDs = new int[nIDs];
60 for (int i = 0; i < nIDs; i++) {
61 String idString = st.nextToken();
62 try {
63 suppressedIDs[i] = Integer.parseInt(idString);
64 } catch (NumberFormatException e) {
65 System.err.println("Bad ID listed in AWT.IgnoreEventIDs " +
66 "in awt.properties: \"" +
67 idString + "\" -- skipped");
68 suppressedIDs[i] = 0;
69 }
70 }
71 } else {
72 suppressedIDs = new int[0];
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1 /*
2 * Copyright (c) 1997, 2018, 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
32 * which should not be traced, such as MouseEvent.MOUSE_MOVED or PaintEvents.
33 * This list is declared by specifying the decimal value of each event's ID,
34 * separated by commas.
35 *
36 * @author Thomas Ball
37 */
38
39 package sun.awt;
40
41 import java.awt.EventQueue;
42 import java.awt.AWTEvent;
43 import java.awt.Toolkit;
44 import java.util.StringTokenizer;
45
46 public class TracedEventQueue extends EventQueue {
47
48 // Determines whether any event tracing is enabled.
49 static boolean trace = false;
50
51 // The list of event IDs to ignore when tracing.
52 static int[] suppressedIDs = null;
53
54 static {
55 String s = Toolkit.getProperty("AWT.IgnoreEventIDs", "");
56 if (s.length() > 0) {
57 StringTokenizer st = new StringTokenizer(s, ",");
58 int nIDs = st.countTokens();
59 suppressedIDs = new int[nIDs];
60 for (int i = 0; i < nIDs; i++) {
61 String idString = st.nextToken();
62 try {
63 suppressedIDs[i] = Integer.parseInt(idString);
64 } catch (NumberFormatException e) {
65 System.err.println("Bad ID listed in AWT.IgnoreEventIDs " +
66 "in awt.properties: \"" +
67 idString + "\" -- skipped");
68 suppressedIDs[i] = 0;
69 }
70 }
71 } else {
72 suppressedIDs = new int[0];
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