01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: /**
18: * @author Pavel Dolgov
19: * @version $Revision$
20: */package org.apache.harmony.awt.wtk;
21:
22: /**
23: * NativeEventThread
24: */
25: public class NativeEventThread extends Thread {
26:
27: public interface Init {
28: WTK init();
29: }
30:
31: NativeEventQueue nativeQueue;
32: Init init;
33:
34: private WTK wtk;
35:
36: public NativeEventThread() {
37: super ("AWT-NativeEventThread"); //$NON-NLS-1$
38: setDaemon(true);
39: }
40:
41: @Override
42: public void run() {
43: synchronized (this ) {
44: try {
45: wtk = init.init();
46: nativeQueue = wtk.getNativeEventQueue();
47: } finally {
48: notifyAll();
49: }
50: }
51:
52: runModalLoop();
53: }
54:
55: void runModalLoop() {
56: while (nativeQueue.waitEvent()) {
57: nativeQueue.dispatchEvent();
58: }
59: }
60:
61: public void start(Init init) {
62: synchronized (this ) {
63: this .init = init;
64: super .start();
65: try {
66: wait();
67: } catch (InterruptedException e) {
68: throw new RuntimeException(e);
69: }
70: }
71: }
72:
73: public WTK getWTK() {
74: return wtk;
75: }
76: }
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