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1
20
21 package org.jdesktop.jdic.tray.internal.impl;
22
23
24 import org.jdesktop.jdic.tray.internal.TrayAppletService;
25 import sun.awt.EmbeddedFrame;
26 import java.awt.Component  ;
27 import java.awt.Graphics ;
28 import java.awt.peer.ComponentPeer;
29 import java.awt.Toolkit ;
30 import java.awt.Frame ;
31 import java.awt.Panel ;
32 import java.awt.Dimension ;
33 import java.lang.reflect.Method ;
34 import java.lang.reflect.Constructor ;
35 import java.util.HashMap ;
36 import java.util.Iterator ;
37
38
39
44
45
46 public class GnomeTrayAppletService implements TrayAppletService {
47
48 static HashMap winMap = new HashMap ();
49
50 EmbeddedFrame frame;
51 ComponentPeer peer;
52 Panel panel;
53
54 int x;
55 int y;
56 int width;
57 int height;
58 static {
59 System.loadLibrary("tray");
60 GnomeSystemTrayService.initNative(System.getProperty("java.home"));
61 }
62
63 public GnomeTrayAppletService() {
64 init();
65 }
66
67 native long createAppletWindow();
68
69 native long getWidget(long window, int widht, int height, int x, int y);
70 native void adjustSizeHints (long window, int width, int height);
71
72 long window_id;
73
74 EmbeddedFrame createEmbeddedFrame(long window) {
75 EmbeddedFrame ef = null;
76 String version = System.getProperty("java.version");
77 String os = System.getProperty("os.name");
78
79
82 if ((version.indexOf("1.5") == -1) || (os.equals("SunOS"))) {
83 long w = getWidget(window, 400, 400, 0, 0);
85 Class clazz = null;
87
88 try {
89 clazz = Class.forName("sun.awt.motif.MEmbeddedFrame");
90 } catch (Throwable e) {
91 e.printStackTrace();
92 }
93 Constructor constructor = null;
94
95 try {
96 constructor = clazz.getConstructor(new Class [] {int.class});
97 } catch (Throwable e1) {
98 try {
99 constructor = clazz.getConstructor(new Class [] {long.class});
100 } catch (Throwable e2) {
101 e1.printStackTrace();
102 }
103 }
104 Object value = null;
105
106 try {
107 value = constructor.newInstance(new Object [] {new Long (w)});
108 } catch (Throwable e) {
109 e.printStackTrace();
110 }
111 ef = (EmbeddedFrame) value;
112 } else {
113 Toolkit toolkit = Toolkit.getDefaultToolkit();
115
116 if (toolkit instanceof sun.awt.motif.MToolkit) {
119 Class clazz = null;
120
121 try {
122 clazz = Class.forName("sun.awt.motif.MEmbeddedFrame");
123 } catch (Throwable e) {
124 e.printStackTrace();
125 }
126 Constructor constructor = null;
127
128 try {
129 constructor = clazz.getConstructor(new Class [] {int.class});
130 } catch (Throwable e1) {
131 try {
132 constructor = clazz.getConstructor(new Class [] {long.class});
133 } catch (Throwable e2) {
134 e1.printStackTrace();
135 }
136 }
137 Object value = null;
138
139 try {
140 value = constructor.newInstance(new Object [] {new Long (window)});
141 } catch (Throwable e) {
142 e.printStackTrace();
143 }
144
145 ef = (EmbeddedFrame) value;
146
147 } else {
148 Class clazz = null;
149
150 try {
151 clazz = Class.forName("sun.awt.X11.XEmbeddedFrame");
152 } catch (Throwable e) {
153 e.printStackTrace();
154 }
155 Constructor constructor = null;
156
157 try {
158 constructor = clazz.getConstructor(new Class [] {int.class});
159 } catch (Throwable e1) {
160 try {
161 constructor = clazz.getConstructor(new Class [] {long.class});
162 } catch (Throwable e2) {
163 e1.printStackTrace();
164 }
165 }
166 Object value = null;
167
168 try {
169 value = constructor.newInstance(new Object [] {new Long (window)});
170 } catch (Throwable e) {
171 e.printStackTrace();
172 }
173
174 ef = (EmbeddedFrame) value;
175 }
176 }
177 return ef;
178 }
179
180 void init() {
181 window_id = createAppletWindow();
182
184 synchronized (winMap) {
186 winMap.put(new Long (window_id), this);
187 }
188 frame = createEmbeddedFrame(window_id);
189 peer = frame.getPeer();
190 width = 40;
191 height = 46;
192 frame.setSize(width, height);
193 frame.setVisible(true);
194
195 }
196
197 long getWindow() {
198 return window_id;
199 }
200
201 EmbeddedFrame getFrame() {
202 return frame;
203 }
204
205 public void add(Component a) {
206 frame.add(a);
207 }
208
209 public Graphics getGraphics() {
210 return frame.getGraphics();
211 }
212
213 public void setVisible(boolean b) {
214 frame.setVisible(b);
215 }
216
217 public void reshape(int x, int y, int width, int height) {
218 adjustSizeHints(getWindow(),width,height);
219 frame.reshape(x, y, width, height);
220 }
221
222 public ComponentPeer getPeer() {
223 return peer;
224 }
225
226 void configureWindow(int x, int y, int w, int h) {
227 this.x = x;
228 this.y = y;
229 this.width = w;
230 this.height = h;
231 frame.setSize(width, height);
232 frame.validate();
233 }
235
236 public Dimension getAppletSize() {
237 return new Dimension (width, height);
238 }
239
240 static void configureNotify(long window, int x, int y, int w, int h) {
241 GnomeTrayAppletService gas;
242
243 synchronized (winMap) {
245 gas = (GnomeTrayAppletService) winMap.get(new Long (window));
246 }
247 if (gas != null) {
248 gas.configureWindow(x, y, w, h);
249 }
250 }
251
252 public void remove() {
253 synchronized (winMap) {
255 winMap.remove(new Long (getWindow()));
256 }
257 frame.dispose();
258 dispose(getWindow());
259 }
260 static {
261 Runtime.getRuntime().addShutdownHook(new Thread () {
262 public void run() {
263 Iterator wins = winMap.keySet().iterator();
264 while(wins.hasNext())
265 dispose(((Long )wins.next()).longValue());
266 }
267 });
268 }
269
270 static native void dispose(long window_id);
271 }
272 |
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