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1
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=== modified file 'src/com/goldencode/p2j/ui/client/driver/web/PushMessagesWorker.java'
|
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2
|
--- src/com/goldencode/p2j/ui/client/driver/web/PushMessagesWorker.java 2015-05-18 20:48:28 +0000
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3
|
+++ src/com/goldencode/p2j/ui/client/driver/web/PushMessagesWorker.java 2016-02-09 18:52:59 +0000
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|
4
|
@@ -11,6 +11,8 @@
|
|
5
|
** -#- -I- --Date-- ----------------------Description--------------------------
|
|
6
|
** 001 MAG 20140220 Created initial version.
|
|
7
|
** 002 GES 20150308 Moved to a more generic package location.
|
|
8
|
+** 003 SBI 20160209 Implemented sending messages that can exceed the limit message size defined
|
|
9
|
+** for the current web socket session.
|
|
10
|
*/
|
|
11
|
|
|
12
|
package com.goldencode.p2j.ui.client.driver.web;
|
|
13
|
@@ -147,6 +149,43 @@
|
|
14
|
}
|
|
15
|
|
|
16
|
/**
|
|
17
|
+ * Sends a binary message in packets that don't exceed the maximum binary message size for
|
|
18
|
+ * the current web socket session.
|
|
19
|
+ *
|
|
20
|
+ * @param message
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|
21
|
+ * The binary message that should be send in packets.
|
|
22
|
+ * @throws IOException
|
|
23
|
+ * The exception that can be thrown during the web socket write operation.
|
|
24
|
+ */
|
|
25
|
+ private void sendBytesByPackets(ByteBuffer message) throws IOException
|
|
26
|
+ {
|
|
27
|
+ int messageLimit = session.getPolicy().getMaxBinaryMessageSize();
|
|
28
|
+ boolean isLast;
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|
29
|
+ message.position(0);
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|
30
|
+ message.limit(message.capacity());
|
|
31
|
+ while(message.hasRemaining())
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|
32
|
+ {
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|
33
|
+ System.err.println("message.remaining()=" + message.remaining());
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|
34
|
+ if (message.remaining() > messageLimit)
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|
35
|
+ {
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|
36
|
+ isLast = false;
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37
|
+ message.limit(messageLimit + message.position());
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|
38
|
+ }
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|
39
|
+ else
|
|
40
|
+ {
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|
41
|
+ isLast = true;
|
|
42
|
+ }
|
|
43
|
+ remote.sendPartialBytes(message, isLast);
|
|
44
|
+ message.position(message.limit());
|
|
45
|
+ message.limit(message.capacity());
|
|
46
|
+ System.err.println("message.position()=" + message.position());
|
|
47
|
+ System.err.println("message.limit()=" + message.limit());
|
|
48
|
+ System.err.println("message.remaining()=" + message.remaining());
|
|
49
|
+ System.err.println("message.hasRemaining()=" + message.hasRemaining());
|
|
50
|
+ }
|
|
51
|
+ }
|
|
52
|
+
|
|
53
|
+ /**
|
|
54
|
* Send a message.
|
|
55
|
*/
|
|
56
|
private void sendMessage()
|
|
57
|
@@ -166,6 +205,7 @@
|
|
58
|
// test message type
|
|
59
|
if (message instanceof ByteBuffer)
|
|
60
|
{
|
|
61
|
+ //sendBytesByPackets((ByteBuffer) message);
|
|
62
|
remote.sendBytes((ByteBuffer) message);
|
|
63
|
}
|
|
64
|
else if (message instanceof String)
|
|
65
|
|
|
66
|
=== modified file 'src/com/goldencode/p2j/ui/client/driver/web/index.html'
|
|
67
|
--- src/com/goldencode/p2j/ui/client/driver/web/index.html 2015-12-17 20:00:50 +0000
|
|
68
|
+++ src/com/goldencode/p2j/ui/client/driver/web/index.html 2016-02-07 17:47:14 +0000
|
|
69
|
@@ -18,6 +18,7 @@
|
|
70
|
<script type="text/javascript" src="/client/p2j.virtual_desktop.js"></script>
|
|
71
|
<script type="text/javascript" src="/client/p2j.mouse.js"></script>
|
|
72
|
<script type="text/javascript" src="/client/p2j.screen.js"></script>
|
|
73
|
+ <script type="text/javascript" src="/common/p2j.io.js"></script>
|
|
74
|
<script type="text/javascript" src="/common/p2j.socket.js"></script>
|
|
75
|
<script type="text/javascript" src="/common/p2j.keymap.js"></script>
|
|
76
|
<script type="text/javascript" src="/common/p2j.keyboard.js"></script>
|
|
77
|
|
|
78
|
=== added file 'src/com/goldencode/p2j/ui/client/driver/web/res/p2j.connector.js'
|
|
79
|
--- src/com/goldencode/p2j/ui/client/driver/web/res/p2j.connector.js 1970-01-01 00:00:00 +0000
|
|
80
|
+++ src/com/goldencode/p2j/ui/client/driver/web/res/p2j.connector.js 2016-02-09 19:52:55 +0000
|
|
81
|
@@ -0,0 +1,665 @@
|
|
82
|
+/*
|
|
83
|
+** Module : p2j.connector.js
|
|
84
|
+** Abstract : Defines the connection module that is responsible for the web socket management.
|
|
85
|
+**
|
|
86
|
+** Copyright (c) 2015-2016, Golden Code Development Corporation.
|
|
87
|
+** ALL RIGHTS RESERVED. Use is subject to license terms.
|
|
88
|
+**
|
|
89
|
+** Golden Code Development Corporation
|
|
90
|
+** CONFIDENTIAL
|
|
91
|
+**
|
|
92
|
+** -#- -I- --Date-- ----------------------Description--------------------------
|
|
93
|
+** 001 SBI 20160209 Implemented the module that manages web socket connection and is executed by
|
|
94
|
+** the dedicated web worker thread.
|
|
95
|
+*/
|
|
96
|
+"use strict";
|
|
97
|
+
|
|
98
|
+importScripts("/common/p2j.io.js");
|
|
99
|
+
|
|
100
|
+/** The low level web socket */
|
|
101
|
+var ws;
|
|
102
|
+
|
|
103
|
+/** The connection status */
|
|
104
|
+var connected = false;
|
|
105
|
+
|
|
106
|
+/** Input and output channel that is the helper class for read and write web socket operations */
|
|
107
|
+var io = InputOutputChannel(
|
|
108
|
+ function(data)
|
|
109
|
+ {
|
|
110
|
+ if (connected)
|
|
111
|
+ {
|
|
112
|
+ ws.send(data);
|
|
113
|
+ }
|
|
114
|
+ });
|
|
115
|
+
|
|
116
|
+/**
|
|
117
|
+ * The web worker message handler that listens messages from the UI thread.
|
|
118
|
+ *
|
|
119
|
+ * @param {MessageEvent} msg
|
|
120
|
+ * The message from the UI thread.
|
|
121
|
+ */
|
|
122
|
+self.onmessage = function(msg)
|
|
123
|
+{
|
|
124
|
+ var data = msg.data;
|
|
125
|
+ switch(data.type)
|
|
126
|
+ {
|
|
127
|
+ case MSG.MSG_WEB_SOCKET_OPEN:
|
|
128
|
+ var url = data.url;
|
|
129
|
+ try
|
|
130
|
+ {
|
|
131
|
+ createWebsocket(url);
|
|
132
|
+ }
|
|
133
|
+ catch(ex)
|
|
134
|
+ {
|
|
135
|
+ self.postMessage({type : MSG.MSG_WEB_SOCKET_ERROR});
|
|
136
|
+ }
|
|
137
|
+ break;
|
|
138
|
+ case MSG.MSG_WEB_SOCKET_CLOSE:
|
|
139
|
+ if (connected)
|
|
140
|
+ {
|
|
141
|
+ connected = false;
|
|
142
|
+ ws.close();
|
|
143
|
+ }
|
|
144
|
+ break;
|
|
145
|
+ case MSG.MSG_PAGE_LOADED:
|
|
146
|
+ // notify the web socket has opened and the page is loaded
|
|
147
|
+ io.sendNotification(MSG.MSG_PAGE_LOADED);
|
|
148
|
+ break;
|
|
149
|
+ case MSG.MSG_WEB_SOCKET_SEND:
|
|
150
|
+ io.send(data.message);
|
|
151
|
+ break;
|
|
152
|
+ }
|
|
153
|
+};
|
|
154
|
+
|
|
155
|
+/** Web socket message handler */
|
|
156
|
+function messageHandler(message)
|
|
157
|
+{
|
|
158
|
+ var type = message[0];
|
|
159
|
+ switch (type)
|
|
160
|
+ {
|
|
161
|
+ case MSG.MSG_CLEAR:
|
|
162
|
+ case MSG.MSG_BEEP:
|
|
163
|
+ case MSG.MSG_QUIT:
|
|
164
|
+ self.postMessage({type : type});
|
|
165
|
+ break;
|
|
166
|
+ case MSG.MSG_DRAW:
|
|
167
|
+ // remove the MD5 code and save it here
|
|
168
|
+ var md5a = new message.constructor(16);
|
|
169
|
+ message = io.splice(message, 1, 16, md5a);
|
|
170
|
+ var md5 = io.createHexString(md5a);
|
|
171
|
+ console.debug("draw buffer length=" + message.buffer.byteLength);
|
|
172
|
+ self.postMessage({type : type, md5 : md5, drawBuffer : message.buffer}, [message.buffer]);
|
|
173
|
+ break;
|
|
174
|
+ case MSG.MSG_CURSOR_POS:
|
|
175
|
+ self.postMessage({type : type, col : message[1], row : message[2]});
|
|
176
|
+ break;
|
|
177
|
+ case MSG.MSG_CURSOR_STATUS:
|
|
178
|
+ self.postMessage({type : type, status : message[1]});
|
|
179
|
+ break;
|
|
180
|
+ case MSG.MSG_VT100:
|
|
181
|
+ self.postMessage({type : type, vt100 : (message[1] == 0) ? false : true});
|
|
182
|
+ break;
|
|
183
|
+ case MSG.MSG_READ_CLIPBOARD:
|
|
184
|
+ self.postMessage({type : type});
|
|
185
|
+ break;
|
|
186
|
+ case MSG.MSG_WRITE_CLIPBOARD:
|
|
187
|
+ // The clipboard is changed.
|
|
188
|
+ var text = io.readStringBinaryMessage(message, 1);
|
|
189
|
+ self.postMessage({type : type, clipboardText : text});
|
|
190
|
+ break;
|
|
191
|
+ case MSG.MSG_CREATE_WINDOW:
|
|
192
|
+ // create a top-level window with the given id
|
|
193
|
+ var id = io.readInt32BinaryMessage(message, 1);
|
|
194
|
+ self.postMessage({type : type, id : id});
|
|
195
|
+ break;
|
|
196
|
+ case MSG.MSG_CREATE_CHILD_WINDOW:
|
|
197
|
+ // create a child window with the given id, owner and title
|
|
198
|
+ var id = io.readInt32BinaryMessage(message, 1);
|
|
199
|
+ var owner = io.readInt32BinaryMessage(message, 5);
|
|
200
|
+ var title = io.readStringBinaryMessage(message, 9);
|
|
201
|
+ self.postMessage({type : type, id : id, owner : owner, title : title});
|
|
202
|
+ break;
|
|
203
|
+ case MSG.MSG_DESTROY_WINDOW:
|
|
204
|
+ // destroy top-level or child window
|
|
205
|
+ var id = io.readInt32BinaryMessage(message, 1);
|
|
206
|
+ var numberImages = io.readInt32BinaryMessage(message, 5);
|
|
207
|
+ var images = new ArrayBuffer(numberImages * 4);
|
|
208
|
+ var imagesView = new Int32Array(images);
|
|
209
|
+
|
|
210
|
+ for (var i = 0; i < numberImages; i++)
|
|
211
|
+ {
|
|
212
|
+ imagesView[i] = io.readInt32BinaryMessage(message, 9 + (i * 4));
|
|
213
|
+ }
|
|
214
|
+ self.postMessage({type : type, id : id, numberImages : numberImages, images : images},
|
|
215
|
+ [images]);
|
|
216
|
+ break;
|
|
217
|
+ case MSG.MSG_WINDOW_VISIBILITY:
|
|
218
|
+ // change visibility for top-level or child window
|
|
219
|
+ var id = io.readInt32BinaryMessage(message, 1);
|
|
220
|
+ var visible = message[5] === 0 ? false : true;
|
|
221
|
+ self.postMessage({type : type, id : id, visible : visible});
|
|
222
|
+ break;
|
|
223
|
+ // font and metrics related requests
|
|
224
|
+ case MSG.MSG_GET_PAR_HEIGHT:
|
|
225
|
+ // paragraph height
|
|
226
|
+
|
|
227
|
+ var offset = 1;
|
|
228
|
+
|
|
229
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
230
|
+ offset = offset + 4;
|
|
231
|
+
|
|
232
|
+ var textLength = io.readInt32BinaryMessage(message, offset);
|
|
233
|
+ offset = offset + 4;
|
|
234
|
+
|
|
235
|
+ var text = io.readStringBinaryMessageByLength(message, offset, textLength);
|
|
236
|
+ offset = offset + textLength * 2;
|
|
237
|
+
|
|
238
|
+ var font = io.readInt32BinaryMessage(message, offset);
|
|
239
|
+ offset = offset + 4;
|
|
240
|
+
|
|
241
|
+ var maxWidth = io.readInt16BinaryMessage(message, offset);
|
|
242
|
+ offset = offset + 2;
|
|
243
|
+
|
|
244
|
+ self.postMessage(
|
|
245
|
+ {
|
|
246
|
+ type : type, msgId : msgId, textLength : textLength,
|
|
247
|
+ text : text, font : font, maxWidth : maxWidth
|
|
248
|
+ });
|
|
249
|
+ break;
|
|
250
|
+ case MSG.MSG_GET_TEXT_HEIGHT:
|
|
251
|
+ // text height
|
|
252
|
+
|
|
253
|
+ var offset = 1;
|
|
254
|
+
|
|
255
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
256
|
+ offset = offset + 4;
|
|
257
|
+
|
|
258
|
+ var textLength = io.readInt32BinaryMessage(message, offset);
|
|
259
|
+ offset = offset + 4;
|
|
260
|
+
|
|
261
|
+ var text = io.readStringBinaryMessageByLength(message, offset, textLength);
|
|
262
|
+ offset = offset + textLength * 2;
|
|
263
|
+
|
|
264
|
+ var font = io.readInt32BinaryMessage(message, offset);
|
|
265
|
+
|
|
266
|
+ self.postMessage(
|
|
267
|
+ {
|
|
268
|
+ type : type, msgId : msgId, textLength : textLength,
|
|
269
|
+ text : text, font : font
|
|
270
|
+ });
|
|
271
|
+ break;
|
|
272
|
+ case MSG.MSG_GET_TEXT_WIDTH:
|
|
273
|
+ // text width
|
|
274
|
+ var offset = 1;
|
|
275
|
+
|
|
276
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
277
|
+ offset = offset + 4;
|
|
278
|
+
|
|
279
|
+ var textLength = io.readInt32BinaryMessage(message, offset);
|
|
280
|
+ offset = offset + 4;
|
|
281
|
+
|
|
282
|
+ var text = io.readStringBinaryMessageByLength(message, offset, textLength);
|
|
283
|
+ offset = offset + textLength * 2;
|
|
284
|
+
|
|
285
|
+ var font = io.readInt32BinaryMessage(message, offset);
|
|
286
|
+ offset = offset + 4;
|
|
287
|
+
|
|
288
|
+ self.postMessage(
|
|
289
|
+ {
|
|
290
|
+ type : type, msgId : msgId, textLength : textLength,
|
|
291
|
+ text : text, font : font
|
|
292
|
+ });
|
|
293
|
+ break;
|
|
294
|
+ case MSG.MSG_GET_FONT_HEIGHT:
|
|
295
|
+ // font height
|
|
296
|
+
|
|
297
|
+ var offset = 1;
|
|
298
|
+
|
|
299
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
300
|
+ offset = offset + 4;
|
|
301
|
+
|
|
302
|
+ var font = io.readInt32BinaryMessage(message, offset);
|
|
303
|
+ offset = offset + 4;
|
|
304
|
+
|
|
305
|
+ self.postMessage(
|
|
306
|
+ {
|
|
307
|
+ type : type, msgId : msgId, font : font
|
|
308
|
+ });
|
|
309
|
+ break;
|
|
310
|
+ case MSG.MSG_GET_FONT_WIDTHS:
|
|
311
|
+ // font widths
|
|
312
|
+ var offset = 1;
|
|
313
|
+
|
|
314
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
315
|
+ offset = offset + 4;
|
|
316
|
+
|
|
317
|
+ var font = io.readInt32BinaryMessage(message, offset);
|
|
318
|
+ offset = offset + 4;
|
|
319
|
+ self.postMessage(
|
|
320
|
+ {
|
|
321
|
+ type : type, msgId : msgId, font : font
|
|
322
|
+ });
|
|
323
|
+ break;
|
|
324
|
+ case MSG.MSG_CREATE_FONT:
|
|
325
|
+ // create font
|
|
326
|
+ var offset = 1;
|
|
327
|
+
|
|
328
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
329
|
+ offset = offset + 4;
|
|
330
|
+
|
|
331
|
+ var font = io.readInt32BinaryMessage(message, offset);
|
|
332
|
+ offset = offset + 4;
|
|
333
|
+
|
|
334
|
+ var nameLength = io.readInt16BinaryMessage(message, offset);
|
|
335
|
+ offset = offset + 2;
|
|
336
|
+
|
|
337
|
+ var name = io.readStringBinaryMessageByLength(message, offset, nameLength);
|
|
338
|
+ offset = offset + nameLength * 2;
|
|
339
|
+
|
|
340
|
+ var size = message[offset];
|
|
341
|
+ offset = offset + 1;
|
|
342
|
+
|
|
343
|
+ var style = message[offset];
|
|
344
|
+ offset = offset + 1;
|
|
345
|
+
|
|
346
|
+ var defLength = io.readInt32BinaryMessage(message, offset);
|
|
347
|
+ offset = offset + 4;
|
|
348
|
+
|
|
349
|
+ var b64font = "";
|
|
350
|
+ if (defLength > 0)
|
|
351
|
+ {
|
|
352
|
+ var binFont = '';
|
|
353
|
+ for (var i = 0; i < defLength; i++)
|
|
354
|
+ {
|
|
355
|
+ binFont += String.fromCharCode(message[offset]);
|
|
356
|
+ offset = offset + 1;
|
|
357
|
+ }
|
|
358
|
+ b64font = self.btoa(binFont);
|
|
359
|
+ }
|
|
360
|
+
|
|
361
|
+ self.postMessage(
|
|
362
|
+ {
|
|
363
|
+ type : type, msgId : msgId, font : font, nameLength : nameLength,
|
|
364
|
+ name : name, size : size, style : style, b64font : b64font
|
|
365
|
+ });
|
|
366
|
+ break;
|
|
367
|
+ case MSG.MSG_DERIVE_FONT:
|
|
368
|
+ // derive font
|
|
369
|
+ var offset = 1;
|
|
370
|
+
|
|
371
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
372
|
+ offset = offset + 4;
|
|
373
|
+
|
|
374
|
+ var font = io.readInt32BinaryMessage(message, offset);
|
|
375
|
+ offset = offset + 4;
|
|
376
|
+ self.postMessage(
|
|
377
|
+ {
|
|
378
|
+ type : type, msgId : msgId, font : font
|
|
379
|
+ });
|
|
380
|
+ break;
|
|
381
|
+ case MSG.MSG_SET_CURSOR_STYLE:
|
|
382
|
+ // set cursor style
|
|
383
|
+ var styleId = io.readInt32BinaryMessage(message, 1);
|
|
384
|
+ var wid = io.readInt32BinaryMessage(message, 5);
|
|
385
|
+ self.postMessage(
|
|
386
|
+ {
|
|
387
|
+ type : type, styleId : styleId, wid : wid
|
|
388
|
+ });
|
|
389
|
+ break;
|
|
390
|
+ case MSG.MSG_RESTACK_WINDOWS:
|
|
391
|
+ // restack windows
|
|
392
|
+ var num = io.readInt32BinaryMessage(message, 1);
|
|
393
|
+ var winids = new ArrayBuffer(num * 4);
|
|
394
|
+ var winidsView = new Int32Array(winids);
|
|
395
|
+ for (var i = 0; i < num; i++)
|
|
396
|
+ {
|
|
397
|
+ winidsView[i] = io.readInt32BinaryMessage(message, 5 + (i * 4));
|
|
398
|
+ }
|
|
399
|
+ self.postMessage({type : type, winids : winids}, [winids]);
|
|
400
|
+ break;
|
|
401
|
+ case MSG.PROCESS_MOUSE_WIDGETS:
|
|
402
|
+ // register/deregister widgets for mouse actions
|
|
403
|
+ var offset = 1;
|
|
404
|
+
|
|
405
|
+ // the number of windows with new widgets
|
|
406
|
+ var windowNo = io.readInt16BinaryMessage(message, offset);
|
|
407
|
+ offset = offset + 2;
|
|
408
|
+
|
|
409
|
+ for (var j = 0; j < windowNo; j++)
|
|
410
|
+ {
|
|
411
|
+ // the window ID
|
|
412
|
+ var windowID = io.readInt32BinaryMessage(message, offset);
|
|
413
|
+ offset = offset + 4;
|
|
414
|
+
|
|
415
|
+ // the number of new widgets in this window
|
|
416
|
+ var widgetNo = io.readInt16BinaryMessage(message, offset);
|
|
417
|
+ offset = offset + 2;
|
|
418
|
+
|
|
419
|
+ var widgets = new ArrayBuffer(widgetNo * 4);
|
|
420
|
+ var widgetsView = new Int32Array(widgets);
|
|
421
|
+
|
|
422
|
+ var xCoords = new ArrayBuffer(widgetNo * 2);
|
|
423
|
+ var xCoordsView = new Int16Array(xCoords);
|
|
424
|
+
|
|
425
|
+ var yCoords = new ArrayBuffer(widgetNo * 2);
|
|
426
|
+ var yCoordsView = new Int16Array(yCoords);
|
|
427
|
+
|
|
428
|
+ var widths = new ArrayBuffer(widgetNo * 2);
|
|
429
|
+ var widthsView = new Int16Array(widths);
|
|
430
|
+
|
|
431
|
+ var heights = new ArrayBuffer(widgetNo * 2);
|
|
432
|
+ var heightsView = new Int16Array(heights);
|
|
433
|
+
|
|
434
|
+ var actions = new ArrayBuffer(widgetNo * 4);
|
|
435
|
+ var actionsView = new Int32Array(actions);
|
|
436
|
+
|
|
437
|
+ for (var k = 0; k < widgetNo; k++)
|
|
438
|
+ {
|
|
439
|
+ // the widget ID
|
|
440
|
+ widgetsView[k] = io.readInt32BinaryMessage(message, offset);
|
|
441
|
+ offset = offset + 4;
|
|
442
|
+
|
|
443
|
+ // the coordinates
|
|
444
|
+ xCoordsView[k] = io.readInt16BinaryMessage(message, offset);
|
|
445
|
+ offset = offset + 2;
|
|
446
|
+
|
|
447
|
+ yCoordsView[k] = io.readInt16BinaryMessage(message, offset);
|
|
448
|
+ offset = offset + 2;
|
|
449
|
+
|
|
450
|
+ // the size
|
|
451
|
+ widthsView[k] = io.readInt16BinaryMessage(message, offset);
|
|
452
|
+ offset = offset + 2;
|
|
453
|
+
|
|
454
|
+ heightsView[k] = io.readInt16BinaryMessage(message, offset);
|
|
455
|
+ offset = offset + 2;
|
|
456
|
+
|
|
457
|
+ // bit-encoded mouse ops: each bit from 1 to 11, if set, represents a mouse
|
|
458
|
+ // operation as defined in p2j.screen.mouseOps
|
|
459
|
+ actionsView[k] = io.readInt32BinaryMessage(message, offset);
|
|
460
|
+ offset = offset + 4;
|
|
461
|
+ }
|
|
462
|
+ var allWNo = io.readInt16BinaryMessage(message, offset);
|
|
463
|
+ offset = offset + 2;
|
|
464
|
+ var zOrder = new ArrayBuffer(allWNo * 4);
|
|
465
|
+ var zOrderView = new Int32Array(zOrder);
|
|
466
|
+
|
|
467
|
+ for (var k = 0; k < allWNo; k++)
|
|
468
|
+ {
|
|
469
|
+ zOrderView[k] = io.readInt32BinaryMessage(message, offset);
|
|
470
|
+ offset = offset + 4;
|
|
471
|
+ }
|
|
472
|
+ self.postMessage(
|
|
473
|
+ {
|
|
474
|
+ type : type, label : "registerWidgets", windowID : windowID, widgetNo : widgetNo,
|
|
475
|
+ widgets : widgets,
|
|
476
|
+ xCoords : xCoords, yCoords : yCoords,
|
|
477
|
+ widths: widths, heights : heights,
|
|
478
|
+ actions : actions,
|
|
479
|
+ zOrder : zOrder
|
|
480
|
+ }, [widgets, xCoords, yCoords, widths, heights, actions, zOrder]);
|
|
481
|
+ }
|
|
482
|
+
|
|
483
|
+ // the number of windows with dead widgets
|
|
484
|
+ windowNo = io.readInt16BinaryMessage(message, offset);
|
|
485
|
+ offset = offset + 2;
|
|
486
|
+
|
|
487
|
+ for (var j = 0; j < windowNo; j++)
|
|
488
|
+ {
|
|
489
|
+ // the window ID
|
|
490
|
+ var windowID = io.readInt32BinaryMessage(message, offset);
|
|
491
|
+ offset = offset + 4;
|
|
492
|
+
|
|
493
|
+ // the number of dead widgets in this window
|
|
494
|
+ var widgetNo = io.readInt16BinaryMessage(message, offset);
|
|
495
|
+
|
|
496
|
+ var widgets = new ArrayBuffer(widgetNo * 4);
|
|
497
|
+ var widgetsView = new Int32Array(widgets);
|
|
498
|
+
|
|
499
|
+ offset = offset + 2;
|
|
500
|
+
|
|
501
|
+ for (var k = 0; k < widgetNo; k++)
|
|
502
|
+ {
|
|
503
|
+ // the widget ID
|
|
504
|
+ widgetsView[k] = io.readInt32BinaryMessage(message, offset);
|
|
505
|
+ offset = offset + 4;
|
|
506
|
+ }
|
|
507
|
+ self.postMessage(
|
|
508
|
+ {
|
|
509
|
+ type : type, label : "deregisterWidgets",
|
|
510
|
+ windowID : windowID, widgetNo : widgetNo,
|
|
511
|
+ widgets : widgets
|
|
512
|
+ }, [widgets]);
|
|
513
|
+ }
|
|
514
|
+
|
|
515
|
+ // the number of windows with new "any widgets"
|
|
516
|
+ windowNo = io.readInt16BinaryMessage(message, offset);
|
|
517
|
+ offset = offset + 2;
|
|
518
|
+
|
|
519
|
+ for (var j = 0; j < windowNo; j++)
|
|
520
|
+ {
|
|
521
|
+ // the window ID
|
|
522
|
+ var windowID = io.readInt32BinaryMessage(message, offset);
|
|
523
|
+ offset = offset + 4;
|
|
524
|
+
|
|
525
|
+ // the number of new "any widgets" in this window
|
|
526
|
+ var widgetNo = io.readInt16BinaryMessage(message, offset);
|
|
527
|
+
|
|
528
|
+ var widgets = new ArrayBuffer(widgetNo * 4);
|
|
529
|
+ var widgetsView = new Int32Array(widgets);
|
|
530
|
+
|
|
531
|
+ offset = offset + 2;
|
|
532
|
+
|
|
533
|
+ for (var k = 0; k < widgetNo; k++)
|
|
534
|
+ {
|
|
535
|
+ // the widget ID
|
|
536
|
+ widgetsView[k] = io.readInt32BinaryMessage(message, offset);
|
|
537
|
+ offset = offset + 4;
|
|
538
|
+ }
|
|
539
|
+ self.postMessage(
|
|
540
|
+ {
|
|
541
|
+ type : type, label : "registerAnyWidgets",
|
|
542
|
+ windowID : windowID, widgetNo : widgetNo,
|
|
543
|
+ widgets : widgets
|
|
544
|
+ }, [widgets]);
|
|
545
|
+ }
|
|
546
|
+
|
|
547
|
+ // the number of windows with dead "any widgets"
|
|
548
|
+ windowNo = io.readInt16BinaryMessage(message, offset);
|
|
549
|
+ offset = offset + 2;
|
|
550
|
+
|
|
551
|
+ for (var j = 0; j < windowNo; j++)
|
|
552
|
+ {
|
|
553
|
+ // the window ID
|
|
554
|
+ var windowID = io.readInt32BinaryMessage(message, offset);
|
|
555
|
+ offset = offset + 4;
|
|
556
|
+
|
|
557
|
+ // the number of dead "any widgets" in this window
|
|
558
|
+ var widgetNo = io.readInt16BinaryMessage(message, offset);
|
|
559
|
+
|
|
560
|
+ var widgets = new ArrayBuffer(widgetNo * 4);
|
|
561
|
+ var widgetsView = new Int32Array(widgets);
|
|
562
|
+
|
|
563
|
+ offset = offset + 2;
|
|
564
|
+
|
|
565
|
+ for (var k = 0; k < widgetNo; k++)
|
|
566
|
+ {
|
|
567
|
+ // the widget ID
|
|
568
|
+ widgetsView[k] = io.readInt32BinaryMessage(message, offset);
|
|
569
|
+ offset = offset + 4;
|
|
570
|
+ }
|
|
571
|
+ self.postMessage(
|
|
572
|
+ {
|
|
573
|
+ type : type, label : "deregisterAnyWidgets",
|
|
574
|
+ windowID : windowID, widgetNo : widgetNo,
|
|
575
|
+ widgets : widgets,
|
|
576
|
+
|
|
577
|
+ }, [widgets]);
|
|
578
|
+ }
|
|
579
|
+ break;
|
|
580
|
+ case MSG.CAPTURE_MOUSE:
|
|
581
|
+ self.postMessage({type : type, capture : (message[1] == 1)});
|
|
582
|
+ break;
|
|
583
|
+ case MSG.ENABLE_OS_EVENTS:
|
|
584
|
+ // enable/disable OS events
|
|
585
|
+ var wid = io.readInt32BinaryMessage(message, 1);
|
|
586
|
+ self.postMessage(
|
|
587
|
+ {
|
|
588
|
+ type : type,
|
|
589
|
+ windowID : wid,
|
|
590
|
+ enable : message[5] == 1
|
|
591
|
+ });
|
|
592
|
+ break;
|
|
593
|
+ case MSG.SET_ICONIFICATION_STATE:
|
|
594
|
+ // set window iconification state
|
|
595
|
+ var offset = 1;
|
|
596
|
+
|
|
597
|
+ var windowID = io.readInt32BinaryMessage(message, offset);
|
|
598
|
+ self.postMessage(
|
|
599
|
+ {
|
|
600
|
+ type : type,
|
|
601
|
+ windowID : windowID,
|
|
602
|
+ iconified : message[5] == 1
|
|
603
|
+ });
|
|
604
|
+ break;
|
|
605
|
+ case MSG.SET_RESIZEABLE_WINDOW:
|
|
606
|
+ // resizeable window
|
|
607
|
+ var offset = 1;
|
|
608
|
+
|
|
609
|
+ var windowID = io.readInt32BinaryMessage(message, offset);
|
|
610
|
+ offset = offset + 4;
|
|
611
|
+
|
|
612
|
+ var resizeable = (message[offset] == 1);
|
|
613
|
+ offset = offset + 1;
|
|
614
|
+
|
|
615
|
+ var msg = {type : type, windowID : windowID, resizeable : resizeable};
|
|
616
|
+
|
|
617
|
+ if (resizeable)
|
|
618
|
+ {
|
|
619
|
+ msg.minWidth = io.readInt16BinaryMessage(message, offset);
|
|
620
|
+ offset = offset + 2;
|
|
621
|
+ msg.minHeight = io.readInt16BinaryMessage(message, offset);
|
|
622
|
+ offset = offset + 2;
|
|
623
|
+ msg.maxWidth = io.readInt16BinaryMessage(message, offset);
|
|
624
|
+ offset = offset + 2;
|
|
625
|
+ msg.maxHeight = io.readInt16BinaryMessage(message, offset);
|
|
626
|
+ offset = offset + 2;
|
|
627
|
+ }
|
|
628
|
+ self.postMessage(msg);
|
|
629
|
+ break;
|
|
630
|
+ case MSG.MSG_CURRENT_SELECTION:
|
|
631
|
+ // current editors selection is changed
|
|
632
|
+ var text = io.readStringBinaryMessage(message, 1);
|
|
633
|
+ self.postMessage({type : type, clipboardText : text});
|
|
634
|
+ break;
|
|
635
|
+ case MSG.MSG_MOVE_TO_TOP:
|
|
636
|
+ case MSG.MSG_MOVE_TO_BOTTOM:
|
|
637
|
+ var id = io.readInt32BinaryMessage(message, 1);
|
|
638
|
+ self.postMessage({type : type, windowID : id});
|
|
639
|
+ break;
|
|
640
|
+ case MSG.MSG_WINDOW_SENSITIVITY:
|
|
641
|
+ // change sensitivity for top-level or child window
|
|
642
|
+ var id = io.readInt32BinaryMessage(message, 1);
|
|
643
|
+ var enabled = message[5] === 0 ? false : true;
|
|
644
|
+ self.postMessage({type : type, windowID : id, enabled : enabled});
|
|
645
|
+ break;
|
|
646
|
+ case MSG.MSG_IS_FONT_INSTALLED:
|
|
647
|
+ // font is installed
|
|
648
|
+ var offset = 1;
|
|
649
|
+
|
|
650
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
651
|
+ offset = offset + 4;
|
|
652
|
+
|
|
653
|
+ var fontNameLength = io.readInt32BinaryMessage(message, offset);
|
|
654
|
+ offset = offset + 4;
|
|
655
|
+
|
|
656
|
+ var fontName = io.readStringBinaryMessageByLength(message, offset, fontNameLength);
|
|
657
|
+
|
|
658
|
+ self.postMessage({type : type, msgId : msgId, fontName : fontName});
|
|
659
|
+ break;
|
|
660
|
+ case MSG.MSG_REMOVE_EXPIRED_HASH:
|
|
661
|
+ // remove hashes
|
|
662
|
+ var offset = 1;
|
|
663
|
+
|
|
664
|
+ var msgId = io.readInt32BinaryMessage(message, offset);
|
|
665
|
+ offset = offset + 4;
|
|
666
|
+
|
|
667
|
+ // window ID
|
|
668
|
+ var windowID = io.readInt32BinaryMessage(message, offset);
|
|
669
|
+ offset = offset + 4;
|
|
670
|
+
|
|
671
|
+ // number of hashes
|
|
672
|
+ var hashNo = io.readInt32BinaryMessage(message, offset);
|
|
673
|
+ offset = offset + 4;
|
|
674
|
+ var hashes = message.slice(offset);
|
|
675
|
+ console.debug("hashes buffer length=" + hashes.buffer.byteLength);
|
|
676
|
+ self.postMessage(
|
|
677
|
+ {
|
|
678
|
+ type : type, msgId : msgId, windowID : windowID, hashNo : hashNo,
|
|
679
|
+ hashes : hashes.buffer
|
|
680
|
+ }, [hashes.buffer]);
|
|
681
|
+ break;
|
|
682
|
+ };
|
|
683
|
+}
|
|
684
|
+
|
|
685
|
+/**
|
|
686
|
+ * Creates a web socket connection and attaches the error, message and close listeners for it.
|
|
687
|
+ *
|
|
688
|
+ * @param {String} url
|
|
689
|
+ * The web socket connection url
|
|
690
|
+ */
|
|
691
|
+function createWebsocket(url)
|
|
692
|
+{
|
|
693
|
+ ws = new WebSocket(url);
|
|
694
|
+
|
|
695
|
+ /**
|
|
696
|
+ * Handles the web socket open message.
|
|
697
|
+ */
|
|
698
|
+ ws.onopen = function()
|
|
699
|
+ {
|
|
700
|
+ connected = true;
|
|
701
|
+ ws.binaryType = 'arraybuffer';
|
|
702
|
+
|
|
703
|
+ self.postMessage({type : MSG.MSG_WEB_SOCKET_OPEN});
|
|
704
|
+
|
|
705
|
+ };
|
|
706
|
+
|
|
707
|
+ /**
|
|
708
|
+ * Handles the web socket data messages.
|
|
709
|
+ */
|
|
710
|
+ ws.onmessage = function(evt)
|
|
711
|
+ {
|
|
712
|
+ var data = evt.data;
|
|
713
|
+ console.debug("evt=" + JSON.stringify(evt));
|
|
714
|
+ console.debug("data=" + JSON.stringify(data));
|
|
715
|
+ if (data instanceof ArrayBuffer)
|
|
716
|
+ {
|
|
717
|
+ // binary messages
|
|
718
|
+ var message = new Uint8Array(data);
|
|
719
|
+ messageHandler(message);
|
|
720
|
+ }
|
|
721
|
+ else
|
|
722
|
+ {
|
|
723
|
+ // text messages
|
|
724
|
+ var msg = JSON.parse(data);
|
|
725
|
+ self.postMessage({type : MSG.MSG_COLOR_PALETTE, msg : msg});
|
|
726
|
+ }
|
|
727
|
+ };
|
|
728
|
+
|
|
729
|
+ /**
|
|
730
|
+ * Handles the web socket close message.
|
|
731
|
+ */
|
|
732
|
+ ws.onclose = function()
|
|
733
|
+ {
|
|
734
|
+ connected = false;
|
|
735
|
+ self.postMessage({type : MSG.MSG_WEB_SOCKET_CLOSE});
|
|
736
|
+ };
|
|
737
|
+
|
|
738
|
+ /**
|
|
739
|
+ * Handles the web socket errors.
|
|
740
|
+ */
|
|
741
|
+ ws.onerror = function(ex)
|
|
742
|
+ {
|
|
743
|
+ console.debug("exception=" + ex);
|
|
744
|
+ //self.postMessage({type : MSG.MSG_WEB_SOCKET_ERROR});
|
|
745
|
+ };
|
|
746
|
+}
|
|
747
|
\ No newline at end of file
|
|
748
|
|
|
749
|
=== added file 'src/com/goldencode/p2j/ui/client/driver/web/res/p2j.io.js'
|
|
750
|
--- src/com/goldencode/p2j/ui/client/driver/web/res/p2j.io.js 1970-01-01 00:00:00 +0000
|
|
751
|
+++ src/com/goldencode/p2j/ui/client/driver/web/res/p2j.io.js 2016-02-09 17:40:29 +0000
|
|
752
|
@@ -0,0 +1,667 @@
|
|
753
|
+/*
|
|
754
|
+** Module : p2j.io.js
|
|
755
|
+** Abstract : Defines the common message's types and the helper input and output channel.
|
|
756
|
+**
|
|
757
|
+** Copyright (c) 2015-2016, Golden Code Development Corporation.
|
|
758
|
+** ALL RIGHTS RESERVED. Use is subject to license terms.
|
|
759
|
+**
|
|
760
|
+** Golden Code Development Corporation
|
|
761
|
+** CONFIDENTIAL
|
|
762
|
+**
|
|
763
|
+** -#- -I- --Date-- ----------------------Description--------------------------
|
|
764
|
+** 001 SBI 20160209 Reused the common input and output functions under the input and output
|
|
765
|
+** channel object.
|
|
766
|
+*/
|
|
767
|
+"use strict";
|
|
768
|
+
|
|
769
|
+/**
|
|
770
|
+ * Defines the common message's types.
|
|
771
|
+ */
|
|
772
|
+var MSG = {
|
|
773
|
+ /** Message that the web page has finished loading/initializing. */
|
|
774
|
+ MSG_PAGE_LOADED : 0xFF,
|
|
775
|
+
|
|
776
|
+ /** Progress compatible keyboard message. */
|
|
777
|
+ MSG_KEY : 0x01,
|
|
778
|
+
|
|
779
|
+ /** Virtual VT100 terminal keyboard message. */
|
|
780
|
+ MSG_KEY_VT100 : 0x02,
|
|
781
|
+
|
|
782
|
+ /** Paste message. */
|
|
783
|
+ MSG_PASTE : 0x03,
|
|
784
|
+
|
|
785
|
+ /** Contents from the clipboard. */
|
|
786
|
+ MSG_CLIPBOARD_CONTENTS : 0x04,
|
|
787
|
+
|
|
788
|
+ /** Web client is requesting the current selection text. */
|
|
789
|
+ MSG_CLIPBOARD_PREPARE : 0x05,
|
|
790
|
+
|
|
791
|
+ /** Web client is sending computed paragraph height. */
|
|
792
|
+ MSG_SENT_PAR_HEIGHT : 0x06,
|
|
793
|
+
|
|
794
|
+ /** Web client is sending computed text height. */
|
|
795
|
+ MSG_SENT_TEXT_HEIGHT : 0x07,
|
|
796
|
+
|
|
797
|
+ /** Web client is sending computed text width. */
|
|
798
|
+ MSG_SENT_TEXT_WIDTH : 0x08,
|
|
799
|
+
|
|
800
|
+ /** Web client is sending computed font height. */
|
|
801
|
+ MSG_SENT_FONT_HEIGHT : 0x09,
|
|
802
|
+
|
|
803
|
+ /** Web client is sending computed font widths. */
|
|
804
|
+ MSG_SENT_FONT_WIDTHS : 0x0A,
|
|
805
|
+
|
|
806
|
+ /** Web client is informing the font has been created. */
|
|
807
|
+ MSG_DONE_CREATE_FONT : 0x0B,
|
|
808
|
+
|
|
809
|
+ /** Web client is informing the font has been derived. */
|
|
810
|
+ MSG_DONE_DERIVE_FONT : 0x0C,
|
|
811
|
+
|
|
812
|
+ /** Web client is informing of a mouse event. */
|
|
813
|
+ MSG_MOUSE_EVENT : 0x0D,
|
|
814
|
+
|
|
815
|
+ /** Web client is informing of new window location. */
|
|
816
|
+ MSG_SET_WINDOW_LOC : 0x0E,
|
|
817
|
+
|
|
818
|
+ /** Web client is informing of new top window. */
|
|
819
|
+ MSG_WINDOW_ACTIVATED : 0x0F,
|
|
820
|
+
|
|
821
|
+ /** Web client is informing of new window iconification state. */
|
|
822
|
+ MSG_WINDOW_ICONIFY : 0x10,
|
|
823
|
+
|
|
824
|
+ /** Web client is informing of new window location/dimension after resize. */
|
|
825
|
+ MSG_WINDOW_RESIZED : 0x11,
|
|
826
|
+
|
|
827
|
+ /** Web client is informing it finished removing the hashes. */
|
|
828
|
+ MSG_DRAW_HASH_REMOVED : 0x12,
|
|
829
|
+
|
|
830
|
+ /** Clear screen message. */
|
|
831
|
+ MSG_CLEAR : 0x80,
|
|
832
|
+
|
|
833
|
+ /** Draw text on screen. */
|
|
834
|
+ MSG_DRAW : 0x81,
|
|
835
|
+
|
|
836
|
+ /** Set cursor position. */
|
|
837
|
+ MSG_CURSOR_POS : 0x82,
|
|
838
|
+
|
|
839
|
+ /** Set cursor status. */
|
|
840
|
+ MSG_CURSOR_STATUS : 0x83,
|
|
841
|
+
|
|
842
|
+ /** Beep message. */
|
|
843
|
+ MSG_BEEP : 0x84,
|
|
844
|
+
|
|
845
|
+ /** Quit message. */
|
|
846
|
+ MSG_QUIT : 0x85,
|
|
847
|
+
|
|
848
|
+ /** Switch input processing to virtual VT100 terminal mode. */
|
|
849
|
+ MSG_VT100 : 0x86,
|
|
850
|
+
|
|
851
|
+ /** Request clipboard contents from web client. */
|
|
852
|
+ MSG_READ_CLIPBOARD : 0x87,
|
|
853
|
+
|
|
854
|
+ /** Copy the given text to the web client's clipboard. */
|
|
855
|
+ MSG_WRITE_CLIPBOARD : 0x88,
|
|
856
|
+
|
|
857
|
+ /** Create a new top-level window. */
|
|
858
|
+ MSG_CREATE_WINDOW : 0x89,
|
|
859
|
+
|
|
860
|
+ /** Create a new child window. */
|
|
861
|
+ MSG_CREATE_CHILD_WINDOW : 0x8A,
|
|
862
|
+
|
|
863
|
+ /** Destroy the specified window or child window. */
|
|
864
|
+ MSG_DESTROY_WINDOW : 0x8B,
|
|
865
|
+
|
|
866
|
+ /** Change the visibility for the specified window or child window. */
|
|
867
|
+ MSG_WINDOW_VISIBILITY : 0x8C,
|
|
868
|
+
|
|
869
|
+ /** Ask the client for the paragraph height. */
|
|
870
|
+ MSG_GET_PAR_HEIGHT : 0x8D,
|
|
871
|
+
|
|
872
|
+ /** Ask the client for the text height. */
|
|
873
|
+ MSG_GET_TEXT_HEIGHT : 0x8E,
|
|
874
|
+
|
|
875
|
+ /** Ask the client for the text width. */
|
|
876
|
+ MSG_GET_TEXT_WIDTH : 0x8F,
|
|
877
|
+
|
|
878
|
+ /** Ask the client for the font height. */
|
|
879
|
+ MSG_GET_FONT_HEIGHT : 0x90,
|
|
880
|
+
|
|
881
|
+ /** Ask the client for the font widths. */
|
|
882
|
+ MSG_GET_FONT_WIDTHS : 0x91,
|
|
883
|
+
|
|
884
|
+ /** Ask the client to create a font. */
|
|
885
|
+ MSG_CREATE_FONT : 0x92,
|
|
886
|
+
|
|
887
|
+ /** Ask the client to derive a font. */
|
|
888
|
+ MSG_DERIVE_FONT : 0x93,
|
|
889
|
+
|
|
890
|
+ /** Set the cursor style. */
|
|
891
|
+ MSG_SET_CURSOR_STYLE : 0x94,
|
|
892
|
+
|
|
893
|
+ /** Restack the z-order of all windows. */
|
|
894
|
+ MSG_RESTACK_WINDOWS : 0x95,
|
|
895
|
+
|
|
896
|
+ /** Send the mouse-aware widget details. */
|
|
897
|
+ PROCESS_MOUSE_WIDGETS : 0x96,
|
|
898
|
+
|
|
899
|
+ /** Disable/enable mouse event processing. */
|
|
900
|
+ CAPTURE_MOUSE : 0x97,
|
|
901
|
+
|
|
902
|
+ /** Disable/enable OS event processing. */
|
|
903
|
+ ENABLE_OS_EVENTS : 0x98,
|
|
904
|
+
|
|
905
|
+ /** Window state changed event. */
|
|
906
|
+ SET_ICONIFICATION_STATE : 0x99,
|
|
907
|
+
|
|
908
|
+ /** Resizeable widget. */
|
|
909
|
+ SET_RESIZEABLE_WINDOW : 0x9A,
|
|
910
|
+
|
|
911
|
+ /** Notifies the client about the current selection. */
|
|
912
|
+ MSG_CURRENT_SELECTION : 0x9B,
|
|
913
|
+
|
|
914
|
+ /** Requests the client to move a window to the top of the z-order. */
|
|
915
|
+ MSG_MOVE_TO_TOP : 0x9C,
|
|
916
|
+
|
|
917
|
+ /** Requests the client to move a window to the bottom of the z-order. */
|
|
918
|
+ MSG_MOVE_TO_BOTTOM : 0x9D,
|
|
919
|
+
|
|
920
|
+ /** Change the sensitivity for the specified window or child window. */
|
|
921
|
+ MSG_WINDOW_SENSITIVITY : 0x9E,
|
|
922
|
+
|
|
923
|
+ /** Requests the client if the target font is installed. */
|
|
924
|
+ MSG_IS_FONT_INSTALLED : 0x9F,
|
|
925
|
+
|
|
926
|
+ /** Inform the javascript side to remove the list of expired hashes. */
|
|
927
|
+ MSG_REMOVE_EXPIRED_HASH : 0xA0,
|
|
928
|
+
|
|
929
|
+ /** Color palette message. */
|
|
930
|
+ MSG_COLOR_PALETTE : 0xA5,
|
|
931
|
+
|
|
932
|
+ /** WEB SOCKET CLOSE */
|
|
933
|
+ MSG_WEB_SOCKET_OPEN : 0xA1,
|
|
934
|
+
|
|
935
|
+ /** WEB SOCKET CLOSE */
|
|
936
|
+ MSG_WEB_SOCKET_CLOSE : 0xA2,
|
|
937
|
+
|
|
938
|
+ /** WEB SOCKET ERROR */
|
|
939
|
+ MSG_WEB_SOCKET_ERROR : 0xA3,
|
|
940
|
+
|
|
941
|
+ /** WEB SOCKET SEND */
|
|
942
|
+ MSG_WEB_SOCKET_SEND : 0xA4,
|
|
943
|
+
|
|
944
|
+ };
|
|
945
|
+
|
|
946
|
+/**
|
|
947
|
+ * Input and output channel.
|
|
948
|
+ *
|
|
949
|
+ * @param {Function} callback
|
|
950
|
+ * The callback function to which all output operations are deligated.
|
|
951
|
+ *
|
|
952
|
+ * @return {Object}
|
|
953
|
+ * The helper input and output channel.
|
|
954
|
+ */
|
|
955
|
+function InputOutputChannel(callback)
|
|
956
|
+{
|
|
957
|
+
|
|
958
|
+ var me = {};
|
|
959
|
+
|
|
960
|
+ /**
|
|
961
|
+ * Send data.
|
|
962
|
+ *
|
|
963
|
+ * @param {array}
|
|
964
|
+ * data
|
|
965
|
+ */
|
|
966
|
+ me.send = function(data)
|
|
967
|
+ {
|
|
968
|
+ callback(data);
|
|
969
|
+ };
|
|
970
|
+
|
|
971
|
+ /**
|
|
972
|
+ * Send a binary message with the given message type as the first and only
|
|
973
|
+ * byte.
|
|
974
|
+ *
|
|
975
|
+ * @param {byte}
|
|
976
|
+ * type Message type code.
|
|
977
|
+ */
|
|
978
|
+ me.sendNotification = function(type)
|
|
979
|
+ {
|
|
980
|
+ var msg = new Uint8Array(1);
|
|
981
|
+ msg[0] = type;
|
|
982
|
+
|
|
983
|
+ me.send(msg);
|
|
984
|
+ };
|
|
985
|
+
|
|
986
|
+ /**
|
|
987
|
+ * Sends the window active event to the server.
|
|
988
|
+ *
|
|
989
|
+ * @param {Number}
|
|
990
|
+ * wid The target window id
|
|
991
|
+ * @param {Boolean}
|
|
992
|
+ * active The flag indicating that the target window should be
|
|
993
|
+ * active or not.
|
|
994
|
+ * @param {Boolean}
|
|
995
|
+ * focusOut The true value indicates that the current focus is
|
|
996
|
+ * moved from a non P2J window to a P2J window for an activation
|
|
997
|
+ * event or from a P2j window to a non P2j window for a
|
|
998
|
+ * deactivation event.
|
|
999
|
+ */
|
|
1000
|
+ me.sendWindowActive = function(wid, active, focusOut)
|
|
1001
|
+ {
|
|
1002
|
+ // send the window activation/deactivation to the java side
|
|
1003
|
+ var msg = new Uint8Array(7);
|
|
1004
|
+
|
|
1005
|
+ // message type
|
|
1006
|
+ msg[0] = 0x0f;
|
|
1007
|
+
|
|
1008
|
+ // 1. the window ID
|
|
1009
|
+ me.writeInt32BinaryMessage(msg, 1, wid);
|
|
1010
|
+
|
|
1011
|
+ msg[5] = active ? 1 : 0;
|
|
1012
|
+ msg[6] = focusOut ? 1 : 0;
|
|
1013
|
+
|
|
1014
|
+ // send the window active event
|
|
1015
|
+ me.send(msg);
|
|
1016
|
+ }
|
|
1017
|
+
|
|
1018
|
+ /**
|
|
1019
|
+ * Sends the window icon state event to the server.
|
|
1020
|
+ *
|
|
1021
|
+ * @param {Number}
|
|
1022
|
+ * wid The target window id.
|
|
1023
|
+ * @param {Boolean}
|
|
1024
|
+ * minimized The target window has been minimized.
|
|
1025
|
+ */
|
|
1026
|
+ me.sendWindowIconState = function(wid, minimized)
|
|
1027
|
+ {
|
|
1028
|
+ var msg = new Uint8Array(6);
|
|
1029
|
+
|
|
1030
|
+ // message type
|
|
1031
|
+ msg[0] = 0x10;
|
|
1032
|
+
|
|
1033
|
+ // 0. the window ID
|
|
1034
|
+ me.writeInt32BinaryMessage(msg, 1, wid);
|
|
1035
|
+
|
|
1036
|
+ // 1. the iconification state
|
|
1037
|
+ msg[5] = minimized ? 1 : 0;
|
|
1038
|
+
|
|
1039
|
+ // send the mouse event
|
|
1040
|
+ me.send(msg);
|
|
1041
|
+ }
|
|
1042
|
+
|
|
1043
|
+ /**
|
|
1044
|
+ * Send a binary message with the given message type and the specified byte array serialized.
|
|
1045
|
+ *
|
|
1046
|
+ * @param {byte} type
|
|
1047
|
+ * Message type code.
|
|
1048
|
+ * @param {int} msgId
|
|
1049
|
+ * The message ID.
|
|
1050
|
+ * @param {c} c
|
|
1051
|
+ * The array to send.
|
|
1052
|
+ */
|
|
1053
|
+ me.sendByteArrayBinaryMessage = function(type, msgId, c)
|
|
1054
|
+ {
|
|
1055
|
+ var msg = new Uint8Array(1 + 4 + 2 + c.length);
|
|
1056
|
+
|
|
1057
|
+ var offset = 0;
|
|
1058
|
+ msg[offset] = type;
|
|
1059
|
+ offset = offset + 1;
|
|
1060
|
+
|
|
1061
|
+ me.writeInt32BinaryMessage(msg, offset, msgId);
|
|
1062
|
+ offset = offset + 4;
|
|
1063
|
+
|
|
1064
|
+ msg[offset] = c.length & 0xff;
|
|
1065
|
+ offset = offset + 1;
|
|
1066
|
+ msg[offset] = (c.length >> 8) & 0xff
|
|
1067
|
+ offset = offset + 1;
|
|
1068
|
+
|
|
1069
|
+ for (var i = 0; i < c.length; i++)
|
|
1070
|
+ {
|
|
1071
|
+ msg[offset] = c[i] & 0xff;
|
|
1072
|
+ offset = offset + 1;
|
|
1073
|
+ }
|
|
1074
|
+
|
|
1075
|
+ me.send(msg);
|
|
1076
|
+ };
|
|
1077
|
+
|
|
1078
|
+ /**
|
|
1079
|
+ * Send a binary message with the given message type and the specified byte as the second byte.
|
|
1080
|
+ *
|
|
1081
|
+ * @param {byte} type
|
|
1082
|
+ * Message type code.
|
|
1083
|
+ * @param {int} msgId
|
|
1084
|
+ * The message ID.
|
|
1085
|
+ * @param {c} c
|
|
1086
|
+ * The byte to send.
|
|
1087
|
+ */
|
|
1088
|
+ me.sendInt8BinaryMessage = function(type, msgId, c)
|
|
1089
|
+ {
|
|
1090
|
+ var msg = new Uint8Array(1 + 4 + 1);
|
|
1091
|
+
|
|
1092
|
+ msg[0] = type;
|
|
1093
|
+ me.writeInt32BinaryMessage(msg, 1, msgId);
|
|
1094
|
+ msg[5] = c;
|
|
1095
|
+
|
|
1096
|
+ me.send(msg);
|
|
1097
|
+ };
|
|
1098
|
+
|
|
1099
|
+ /**
|
|
1100
|
+ * Send a binary message with the given message type and the specified 16bit integer as the
|
|
1101
|
+ * second and third bytes.
|
|
1102
|
+ *
|
|
1103
|
+ * @param {byte} type
|
|
1104
|
+ * Message type code.
|
|
1105
|
+ * @param {int} msgId
|
|
1106
|
+ * The message ID.
|
|
1107
|
+ * @param {c} c
|
|
1108
|
+ * The 16bit integer to send.
|
|
1109
|
+ */
|
|
1110
|
+ me.sendInt16BinaryMessage = function(type, msgId, c)
|
|
1111
|
+ {
|
|
1112
|
+ var msg = new Uint8Array(1 + 4 + 2);
|
|
1113
|
+
|
|
1114
|
+ msg[0] = type;
|
|
1115
|
+ me.writeInt32BinaryMessage(msg, 1, msgId);
|
|
1116
|
+ me.writeInt16BinaryMessage(msg, 5, c);
|
|
1117
|
+
|
|
1118
|
+ me.send(msg);
|
|
1119
|
+ };
|
|
1120
|
+
|
|
1121
|
+ /**
|
|
1122
|
+ * Send a binary message with the given message type and the specified 32bit integer as the
|
|
1123
|
+ * second, third, forth and fifth bytes.
|
|
1124
|
+ *
|
|
1125
|
+ * @param {byte} type
|
|
1126
|
+ * Message type code.
|
|
1127
|
+ * @param {int} msgId
|
|
1128
|
+ * The message ID.
|
|
1129
|
+ * @param {c} c
|
|
1130
|
+ * The 32bit integer to send.
|
|
1131
|
+ */
|
|
1132
|
+ me.sendInt32BinaryMessage = function(type, msgId, c)
|
|
1133
|
+ {
|
|
1134
|
+ var msg = new Uint8Array(1 + 4 + 4);
|
|
1135
|
+
|
|
1136
|
+ msg[0] = type;
|
|
1137
|
+ me.writeInt32BinaryMessage(msg, 1, msgId);
|
|
1138
|
+ me.writeInt32BinaryMessage(msg, 5, c);
|
|
1139
|
+
|
|
1140
|
+ me.send(msg);
|
|
1141
|
+ };
|
|
1142
|
+
|
|
1143
|
+ /**
|
|
1144
|
+ * Send text as a binary message with the given message type as the first byte.
|
|
1145
|
+ *
|
|
1146
|
+ * @param {byte} type
|
|
1147
|
+ * Message type code.
|
|
1148
|
+ * @param {String} text
|
|
1149
|
+ * The text to send.
|
|
1150
|
+ */
|
|
1151
|
+ me.sendStringBinaryMessage = function(type, text)
|
|
1152
|
+ {
|
|
1153
|
+ var msg = new Uint8Array(text.length * 2 + 1);
|
|
1154
|
+ msg[0] = type;
|
|
1155
|
+
|
|
1156
|
+ for (var i = 0, j = 1; i < text.length; i++, j += 2)
|
|
1157
|
+ {
|
|
1158
|
+ var c = text.charCodeAt(i);
|
|
1159
|
+ msg[j + 1] = c & 0xff;
|
|
1160
|
+ c = c >> 8;
|
|
1161
|
+ msg[j] = c & 0xff;
|
|
1162
|
+ }
|
|
1163
|
+
|
|
1164
|
+ me.send(msg);
|
|
1165
|
+ };
|
|
1166
|
+
|
|
1167
|
+ /**
|
|
1168
|
+ * Read text from a binary message with characters interpreted as 16-bit values.
|
|
1169
|
+ *
|
|
1170
|
+ * @param {byte[]} message
|
|
1171
|
+ * Message bytes.
|
|
1172
|
+ * @param {int} offset
|
|
1173
|
+ * The location in the message at which the characters start.
|
|
1174
|
+ */
|
|
1175
|
+ me.readStringBinaryMessage = function(message, offset)
|
|
1176
|
+ {
|
|
1177
|
+ var text = "";
|
|
1178
|
+
|
|
1179
|
+ for (var i = offset; i < message.length; i += 2)
|
|
1180
|
+ {
|
|
1181
|
+ var c = String.fromCharCode((message[i] << 8) | message[i + 1]);
|
|
1182
|
+
|
|
1183
|
+ text = text + c;
|
|
1184
|
+ }
|
|
1185
|
+
|
|
1186
|
+ return text;
|
|
1187
|
+ };
|
|
1188
|
+
|
|
1189
|
+ /**
|
|
1190
|
+ * Read text from a binary message with characters interpreted as 16-bit values, with the
|
|
1191
|
+ * specified length
|
|
1192
|
+ *
|
|
1193
|
+ * @param {byte[]} message
|
|
1194
|
+ * Message bytes.
|
|
1195
|
+ * @param {int} offset
|
|
1196
|
+ * The location in the message at which the characters start.
|
|
1197
|
+ * @param {len} length
|
|
1198
|
+ * The length of the string.
|
|
1199
|
+ */
|
|
1200
|
+ me.readStringBinaryMessageByLength = function(message, offset, len)
|
|
1201
|
+ {
|
|
1202
|
+ var text = "";
|
|
1203
|
+
|
|
1204
|
+ for (var i = offset; i < offset + len * 2; i += 2)
|
|
1205
|
+ {
|
|
1206
|
+ var c = String.fromCharCode((message[i] << 8) | message[i + 1]);
|
|
1207
|
+
|
|
1208
|
+ text = text + c;
|
|
1209
|
+ }
|
|
1210
|
+
|
|
1211
|
+ return text;
|
|
1212
|
+ };
|
|
1213
|
+
|
|
1214
|
+ /**
|
|
1215
|
+ * Read a 32-bit integer from a binary message at a specific offset.
|
|
1216
|
+ *
|
|
1217
|
+ * @param {byte[]} message
|
|
1218
|
+ * Message bytes.
|
|
1219
|
+ * @param {int} offset
|
|
1220
|
+ * The location in the message at which the characters start.
|
|
1221
|
+ *
|
|
1222
|
+ * @return The number that was read.
|
|
1223
|
+ */
|
|
1224
|
+ me.readInt32BinaryMessage = function(message, offset)
|
|
1225
|
+ {
|
|
1226
|
+ var num = 0;
|
|
1227
|
+
|
|
1228
|
+ for (var i = 0; i < 4; i++)
|
|
1229
|
+ {
|
|
1230
|
+ num |= message[offset + i] << (8 * (3 - i));
|
|
1231
|
+ }
|
|
1232
|
+
|
|
1233
|
+ return num;
|
|
1234
|
+ };
|
|
1235
|
+
|
|
1236
|
+ /**
|
|
1237
|
+ * Write a 64-bit integer to a binary message at a specific offset.
|
|
1238
|
+ *
|
|
1239
|
+ * @param {byte[]} message
|
|
1240
|
+ * Message bytes.
|
|
1241
|
+ * @param {int} offset
|
|
1242
|
+ * The location in the message at which the characters start.
|
|
1243
|
+ * @param {int} value
|
|
1244
|
+ * The value to write.
|
|
1245
|
+ */
|
|
1246
|
+ me.writeInt64BinaryMessage = function(message, offset, value)
|
|
1247
|
+ {
|
|
1248
|
+ // javascript keeps all numbers as decimal, with:
|
|
1249
|
+ // - the fraction in bits from 0 to 51
|
|
1250
|
+ // - the exponent in bits from 52 to 62
|
|
1251
|
+ // - the sign in bit 63
|
|
1252
|
+
|
|
1253
|
+ // for this reason, use the hex representation to transform it into 2 32bit integer values
|
|
1254
|
+ // and send the high and low bits separately.
|
|
1255
|
+ var hex = value.toString(16);
|
|
1256
|
+
|
|
1257
|
+ // left-pad with zeros
|
|
1258
|
+ while (hex.length < 16)
|
|
1259
|
+ {
|
|
1260
|
+ hex = "0" + hex;
|
|
1261
|
+ }
|
|
1262
|
+
|
|
1263
|
+ var hexHigh = hex.substring(0, 8);
|
|
1264
|
+ var hexLow = hex.substring(8, 16);
|
|
1265
|
+
|
|
1266
|
+ var ihigh = parseInt(hexHigh, 16);
|
|
1267
|
+ var ilow = parseInt(hexLow, 16);
|
|
1268
|
+
|
|
1269
|
+ // clear high bits 20 to 30 (52 to 62, the exponent)
|
|
1270
|
+ for (var i = 20; i <= 30; i++)
|
|
1271
|
+ {
|
|
1272
|
+ ihigh = ihigh & ~(1 << i);
|
|
1273
|
+ }
|
|
1274
|
+
|
|
1275
|
+ me.writeInt32BinaryMessage(message, offset, ihigh);
|
|
1276
|
+ offset = offset + 4;
|
|
1277
|
+ me.writeInt32BinaryMessage(message, offset, ilow);
|
|
1278
|
+ offset = offset + 4;
|
|
1279
|
+ }
|
|
1280
|
+
|
|
1281
|
+ /**
|
|
1282
|
+ * Write a 32-bit integer to a binary message at a specific offset.
|
|
1283
|
+ *
|
|
1284
|
+ * @param {byte[]} message
|
|
1285
|
+ * Message bytes.
|
|
1286
|
+ * @param {int} offset
|
|
1287
|
+ * The location in the message at which the characters start.
|
|
1288
|
+ * @param {int} value
|
|
1289
|
+ * The value to write.
|
|
1290
|
+ */
|
|
1291
|
+ me.writeInt32BinaryMessage = function(message, offset, value)
|
|
1292
|
+ {
|
|
1293
|
+ message[offset] = ((value >> 24) & 0xFF);
|
|
1294
|
+ message[offset + 1] = ((value >> 16) & 0xFF);
|
|
1295
|
+ message[offset + 2] = ((value >> 8) & 0xFF);
|
|
1296
|
+ message[offset + 3] = ( value & 0xFF);
|
|
1297
|
+ }
|
|
1298
|
+
|
|
1299
|
+ /**
|
|
1300
|
+ * Write a 16-bit integer to a binary message at a specific offset.
|
|
1301
|
+ *
|
|
1302
|
+ * @param {byte[]} message
|
|
1303
|
+ * Message bytes.
|
|
1304
|
+ * @param {int} offset
|
|
1305
|
+ * The location in the message at which the characters start.
|
|
1306
|
+ * @param {int} value
|
|
1307
|
+ * The value to write.
|
|
1308
|
+ */
|
|
1309
|
+ me.writeInt16BinaryMessage = function(message, offset, value)
|
|
1310
|
+ {
|
|
1311
|
+ message[offset] = ((value >> 8) & 0xFF);
|
|
1312
|
+ message[offset + 1] = ( value & 0xFF);
|
|
1313
|
+ }
|
|
1314
|
+
|
|
1315
|
+ /**
|
|
1316
|
+ * Read a 16-bit integer from a binary message at a specific offset.
|
|
1317
|
+ *
|
|
1318
|
+ * @param {byte[]} message
|
|
1319
|
+ * Message bytes.
|
|
1320
|
+ * @param {int} offset
|
|
1321
|
+ * The location in the message at which the characters start.
|
|
1322
|
+ *
|
|
1323
|
+ * @return The number that was read.
|
|
1324
|
+ */
|
|
1325
|
+ me.readInt16BinaryMessage = function(message, offset)
|
|
1326
|
+ {
|
|
1327
|
+ var num = 0;
|
|
1328
|
+
|
|
1329
|
+ for (var i = 0; i < 2; i++)
|
|
1330
|
+ {
|
|
1331
|
+ num |= message[offset + i] << (8 * (1 - i));
|
|
1332
|
+ }
|
|
1333
|
+
|
|
1334
|
+ return num;
|
|
1335
|
+ };
|
|
1336
|
+
|
|
1337
|
+ /**
|
|
1338
|
+ * Parse a hex string and return its byte array.
|
|
1339
|
+ *
|
|
1340
|
+ * @param {String} str
|
|
1341
|
+ * The hex-encoded string.
|
|
1342
|
+ *
|
|
1343
|
+ * @return {Uint8Array} byte-array for the given string.
|
|
1344
|
+ */
|
|
1345
|
+ me.hexStringToBytes = function(str)
|
|
1346
|
+ {
|
|
1347
|
+ var bytes = new Uint8Array(str.length / 2);
|
|
1348
|
+
|
|
1349
|
+ var idx = 0;
|
|
1350
|
+ for (var c = 0, idx = 0; c < str.length; c += 2, idx++)
|
|
1351
|
+ {
|
|
1352
|
+ bytes[idx] = parseInt(str.substr(c, 2), 16);
|
|
1353
|
+ }
|
|
1354
|
+
|
|
1355
|
+ return bytes;
|
|
1356
|
+ }
|
|
1357
|
+
|
|
1358
|
+ /**
|
|
1359
|
+ * Create a hex string from the given byte array.
|
|
1360
|
+ *
|
|
1361
|
+ * @param {Uint8Array} arr
|
|
1362
|
+ * The byte array.
|
|
1363
|
+ *
|
|
1364
|
+ * @return Hex representation of the given byte array.
|
|
1365
|
+ */
|
|
1366
|
+ me.createHexString = function(arr)
|
|
1367
|
+ {
|
|
1368
|
+ var result = "";
|
|
1369
|
+ for (var i in arr)
|
|
1370
|
+ {
|
|
1371
|
+ var str = arr[i].toString(16);
|
|
1372
|
+ str = str.length == 0 ? "00" :
|
|
1373
|
+ str.length == 1 ? "0" + str :
|
|
1374
|
+ str.length == 2 ? str :
|
|
1375
|
+ str.substring(str.length-2, str.length);
|
|
1376
|
+
|
|
1377
|
+ result += str;
|
|
1378
|
+ }
|
|
1379
|
+
|
|
1380
|
+ return result;
|
|
1381
|
+ }
|
|
1382
|
+
|
|
1383
|
+ /**
|
|
1384
|
+ * Remove the sub-array from the given array and save it in the splice parameter.
|
|
1385
|
+ *
|
|
1386
|
+ * @param {array} arr
|
|
1387
|
+ * The byte array from where elements are removed.
|
|
1388
|
+ * @param {int} starting
|
|
1389
|
+ * The starting position (inclusive).
|
|
1390
|
+ * @param {int} deleteCount
|
|
1391
|
+ * The number of elements to delete.
|
|
1392
|
+ * @param {array} splice
|
|
1393
|
+ * The array where to save the elements (must have enough space).
|
|
1394
|
+ *
|
|
1395
|
+ * @return The original array with the elements removed.
|
|
1396
|
+ */
|
|
1397
|
+ me.splice = function(arr, starting, deleteCount, splice)
|
|
1398
|
+ {
|
|
1399
|
+ if (arguments.length === 1)
|
|
1400
|
+ {
|
|
1401
|
+ return arr;
|
|
1402
|
+ }
|
|
1403
|
+
|
|
1404
|
+ starting = Math.max(starting, 0);
|
|
1405
|
+ deleteCount = Math.max(deleteCount, 0);
|
|
1406
|
+
|
|
1407
|
+ const newSize = arr.length - deleteCount;
|
|
1408
|
+ const splicedArray = new arr.constructor(newSize);
|
|
1409
|
+
|
|
1410
|
+ splicedArray.set(arr.subarray(0, starting));
|
|
1411
|
+ splicedArray.set(arr.subarray(starting + deleteCount), starting);
|
|
1412
|
+
|
|
1413
|
+ splice.set(arr.subarray(starting, starting + deleteCount));
|
|
1414
|
+
|
|
1415
|
+ return splicedArray;
|
|
1416
|
+ };
|
|
1417
|
+
|
|
1418
|
+ return me;
|
|
1419
|
+}
|
|
1420
|
\ No newline at end of file
|
|
1421
|
|
|
1422
|
=== modified file 'src/com/goldencode/p2j/ui/client/driver/web/res/p2j.socket.js'
|
|
1423
|
--- src/com/goldencode/p2j/ui/client/driver/web/res/p2j.socket.js 2016-02-03 21:22:52 +0000
|
|
1424
|
+++ src/com/goldencode/p2j/ui/client/driver/web/res/p2j.socket.js 2016-02-09 20:05:13 +0000
|
|
1425
|
@@ -41,7 +41,9 @@
|
|
1426
|
** SBI 20160107 Supported new message with 0x9F id to test if the target font family is
|
|
1427
|
** available for the browser.
|
|
1428
|
** CA 20160629 Added a drawing cache (and cache management, when the hash was expired by the
|
|
1429
|
-* client-side).
|
|
1430
|
+** client-side).
|
|
1431
|
+** SBi 20160209 Changed to put the web socket processing in the dedicated web worker thread
|
|
1432
|
+** in order to send the large binary messages in packets.
|
|
1433
|
*/
|
|
1434
|
|
|
1435
|
"use strict";
|
|
1436
|
@@ -66,6 +68,24 @@
|
|
1437
|
/** The count of the drawing operations. */
|
|
1438
|
var drawNo = 0;
|
|
1439
|
|
|
1440
|
+ /** Web worker */
|
|
1441
|
+ var webWorker;
|
|
1442
|
+
|
|
1443
|
+ /** Input and output channel */
|
|
1444
|
+ var io = InputOutputChannel(
|
|
1445
|
+ function(data)
|
|
1446
|
+ {
|
|
1447
|
+ if (connected)
|
|
1448
|
+ {
|
|
1449
|
+ webWorker.postMessage({type : MSG.MSG_WEB_SOCKET_SEND, message: data}, [data.buffer]);
|
|
1450
|
+ }
|
|
1451
|
+ else
|
|
1452
|
+ {
|
|
1453
|
+ p2j.sound.beep();
|
|
1454
|
+ }
|
|
1455
|
+ });
|
|
1456
|
+
|
|
1457
|
+
|
|
1458
|
/**
|
|
1459
|
* Send data.
|
|
1460
|
*
|
|
1461
|
@@ -73,14 +93,7 @@
|
|
1462
|
*/
|
|
1463
|
me.send = function(data)
|
|
1464
|
{
|
|
1465
|
- if (connected)
|
|
1466
|
- {
|
|
1467
|
- ws.send(data);
|
|
1468
|
- }
|
|
1469
|
- else
|
|
1470
|
- {
|
|
1471
|
- p2j.sound.beep();
|
|
1472
|
- }
|
|
1473
|
+ io.send(data);
|
|
1474
|
};
|
|
1475
|
|
|
1476
|
/**
|
|
1477
|
@@ -91,10 +104,7 @@
|
|
1478
|
*/
|
|
1479
|
me.sendNotification = function(type)
|
|
1480
|
{
|
|
1481
|
- var msg = new Uint8Array(1);
|
|
1482
|
- msg[0] = type;
|
|
1483
|
-
|
|
1484
|
- me.send(msg);
|
|
1485
|
+ io.sendNotification(type);
|
|
1486
|
};
|
|
1487
|
|
|
1488
|
/**
|
|
1489
|
@@ -111,20 +121,7 @@
|
|
1490
|
*/
|
|
1491
|
me.sendWindowActive = function(wid, active, focusOut)
|
|
1492
|
{
|
|
1493
|
- // send the window activation/deactivation to the java side
|
|
1494
|
- var msg = new Uint8Array(7);
|
|
1495
|
-
|
|
1496
|
- // message type
|
|
1497
|
- msg[0] = 0x0f;
|
|
1498
|
-
|
|
1499
|
- // 1. the window ID
|
|
1500
|
- me.writeInt32BinaryMessage(msg, 1, wid);
|
|
1501
|
-
|
|
1502
|
- msg[5] = active ? 1 : 0;
|
|
1503
|
- msg[6] = focusOut ? 1 : 0;
|
|
1504
|
-
|
|
1505
|
- // send the window active event
|
|
1506
|
- me.send(msg);
|
|
1507
|
+ io.sendWindowActive(wid, active, focusOut);
|
|
1508
|
}
|
|
1509
|
|
|
1510
|
/**
|
|
1511
|
@@ -137,19 +134,7 @@
|
|
1512
|
*/
|
|
1513
|
me.sendWindowIconState = function(wid, minimized)
|
|
1514
|
{
|
|
1515
|
- var msg = new Uint8Array(6);
|
|
1516
|
-
|
|
1517
|
- // message type
|
|
1518
|
- msg[0] = 0x10;
|
|
1519
|
-
|
|
1520
|
- // 0. the window ID
|
|
1521
|
- me.writeInt32BinaryMessage(msg, 1, wid);
|
|
1522
|
-
|
|
1523
|
- // 1. the iconification state
|
|
1524
|
- msg[5] = minimized ? 1 : 0;
|
|
1525
|
-
|
|
1526
|
- // send the mouse event
|
|
1527
|
- me.send(msg);
|
|
1528
|
+ io.sendWindowIconState(wid, minimized);
|
|
1529
|
}
|
|
1530
|
|
|
1531
|
/**
|
|
1532
|
@@ -164,27 +149,7 @@
|
|
1533
|
*/
|
|
1534
|
me.sendByteArrayBinaryMessage = function(type, msgId, c)
|
|
1535
|
{
|
|
1536
|
- var msg = new Uint8Array(1 + 4 + 2 + c.length);
|
|
1537
|
-
|
|
1538
|
- var offset = 0;
|
|
1539
|
- msg[offset] = type;
|
|
1540
|
- offset = offset + 1;
|
|
1541
|
-
|
|
1542
|
- me.writeInt32BinaryMessage(msg, offset, msgId);
|
|
1543
|
- offset = offset + 4;
|
|
1544
|
-
|
|
1545
|
- msg[offset] = c.length & 0xff;
|
|
1546
|
- offset = offset + 1;
|
|
1547
|
- msg[offset] = (c.length >> 8) & 0xff
|
|
1548
|
- offset = offset + 1;
|
|
1549
|
-
|
|
1550
|
- for (var i = 0; i < c.length; i++)
|
|
1551
|
- {
|
|
1552
|
- msg[offset] = c[i] & 0xff;
|
|
1553
|
- offset = offset + 1;
|
|
1554
|
- }
|
|
1555
|
-
|
|
1556
|
- me.send(msg);
|
|
1557
|
+ io.sendByteArrayBinaryMessage(type, msgId, c);
|
|
1558
|
};
|
|
1559
|
|
|
1560
|
/**
|
|
1561
|
@@ -199,13 +164,7 @@
|
|
1562
|
*/
|
|
1563
|
me.sendInt8BinaryMessage = function(type, msgId, c)
|
|
1564
|
{
|
|
1565
|
- var msg = new Uint8Array(1 + 4 + 1);
|
|
1566
|
-
|
|
1567
|
- msg[0] = type;
|
|
1568
|
- me.writeInt32BinaryMessage(msg, 1, msgId);
|
|
1569
|
- msg[5] = c;
|
|
1570
|
-
|
|
1571
|
- me.send(msg);
|
|
1572
|
+ io.sendInt8BinaryMessage(type, msgId, c);
|
|
1573
|
};
|
|
1574
|
|
|
1575
|
/**
|
|
1576
|
@@ -221,13 +180,7 @@
|
|
1577
|
*/
|
|
1578
|
me.sendInt16BinaryMessage = function(type, msgId, c)
|
|
1579
|
{
|
|
1580
|
- var msg = new Uint8Array(1 + 4 + 2);
|
|
1581
|
-
|
|
1582
|
- msg[0] = type;
|
|
1583
|
- me.writeInt32BinaryMessage(msg, 1, msgId);
|
|
1584
|
- me.writeInt16BinaryMessage(msg, 5, c);
|
|
1585
|
-
|
|
1586
|
- me.send(msg);
|
|
1587
|
+ io.sendInt16BinaryMessage(type, msgId, c);
|
|
1588
|
};
|
|
1589
|
|
|
1590
|
/**
|
|
1591
|
@@ -243,13 +196,7 @@
|
|
1592
|
*/
|
|
1593
|
me.sendInt32BinaryMessage = function(type, msgId, c)
|
|
1594
|
{
|
|
1595
|
- var msg = new Uint8Array(1 + 4 + 4);
|
|
1596
|
-
|
|
1597
|
- msg[0] = type;
|
|
1598
|
- me.writeInt32BinaryMessage(msg, 1, msgId);
|
|
1599
|
- me.writeInt32BinaryMessage(msg, 5, c);
|
|
1600
|
-
|
|
1601
|
- me.send(msg);
|
|
1602
|
+ io.sendInt32BinaryMessage(type, msgId, c);
|
|
1603
|
};
|
|
1604
|
|
|
1605
|
/**
|
|
1606
|
@@ -262,18 +209,7 @@
|
|
1607
|
*/
|
|
1608
|
me.sendStringBinaryMessage = function(type, text)
|
|
1609
|
{
|
|
1610
|
- var msg = new Uint8Array(text.length * 2 + 1);
|
|
1611
|
- msg[0] = type;
|
|
1612
|
-
|
|
1613
|
- for (var i = 0, j = 1; i < text.length; i++, j += 2)
|
|
1614
|
- {
|
|
1615
|
- var c = text.charCodeAt(i);
|
|
1616
|
- msg[j + 1] = c & 0xff;
|
|
1617
|
- c = c >> 8;
|
|
1618
|
- msg[j] = c & 0xff;
|
|
1619
|
- }
|
|
1620
|
-
|
|
1621
|
- me.send(msg);
|
|
1622
|
+ io.sendStringBinaryMessage(type, text);
|
|
1623
|
};
|
|
1624
|
|
|
1625
|
/**
|
|
1626
|
@@ -286,16 +222,7 @@
|
|
1627
|
*/
|
|
1628
|
me.readStringBinaryMessage = function(message, offset)
|
|
1629
|
{
|
|
1630
|
- var text = "";
|
|
1631
|
-
|
|
1632
|
- for (var i = offset; i < message.length; i += 2)
|
|
1633
|
- {
|
|
1634
|
- var c = String.fromCharCode((message[i] << 8) | message[i + 1]);
|
|
1635
|
-
|
|
1636
|
- text = text + c;
|
|
1637
|
- }
|
|
1638
|
-
|
|
1639
|
- return text;
|
|
1640
|
+ return io.readStringBinaryMessage(message, offset);
|
|
1641
|
};
|
|
1642
|
|
|
1643
|
/**
|
|
1644
|
@@ -311,16 +238,7 @@
|
|
1645
|
*/
|
|
1646
|
me.readStringBinaryMessageByLength = function(message, offset, len)
|
|
1647
|
{
|
|
1648
|
- var text = "";
|
|
1649
|
-
|
|
1650
|
- for (var i = offset; i < offset + len * 2; i += 2)
|
|
1651
|
- {
|
|
1652
|
- var c = String.fromCharCode((message[i] << 8) | message[i + 1]);
|
|
1653
|
-
|
|
1654
|
- text = text + c;
|
|
1655
|
- }
|
|
1656
|
-
|
|
1657
|
- return text;
|
|
1658
|
+ return io.readStringBinaryMessageByLength(message, offset, len);
|
|
1659
|
};
|
|
1660
|
|
|
1661
|
/**
|
|
1662
|
@@ -335,14 +253,7 @@
|
|
1663
|
*/
|
|
1664
|
me.readInt32BinaryMessage = function(message, offset)
|
|
1665
|
{
|
|
1666
|
- var num = 0;
|
|
1667
|
-
|
|
1668
|
- for (var i = 0; i < 4; i++)
|
|
1669
|
- {
|
|
1670
|
- num |= message[offset + i] << (8 * (3 - i));
|
|
1671
|
- }
|
|
1672
|
-
|
|
1673
|
- return num;
|
|
1674
|
+ return io.readInt32BinaryMessage(message, offset)
|
|
1675
|
};
|
|
1676
|
|
|
1677
|
/**
|
|
1678
|
@@ -357,37 +268,7 @@
|
|
1679
|
*/
|
|
1680
|
me.writeInt64BinaryMessage = function(message, offset, value)
|
|
1681
|
{
|
|
1682
|
- // javascript keeps all numbers as decimal, with:
|
|
1683
|
- // - the fraction in bits from 0 to 51
|
|
1684
|
- // - the exponent in bits from 52 to 62
|
|
1685
|
- // - the sign in bit 63
|
|
1686
|
-
|
|
1687
|
- // for this reason, use the hex representation to transform it into 2 32bit integer values
|
|
1688
|
- // and send the high and low bits separately.
|
|
1689
|
- var hex = value.toString(16);
|
|
1690
|
-
|
|
1691
|
- // left-pad with zeros
|
|
1692
|
- while (hex.length < 16)
|
|
1693
|
- {
|
|
1694
|
- hex = "0" + hex;
|
|
1695
|
- }
|
|
1696
|
-
|
|
1697
|
- var hexHigh = hex.substring(0, 8);
|
|
1698
|
- var hexLow = hex.substring(8, 16);
|
|
1699
|
-
|
|
1700
|
- var ihigh = parseInt(hexHigh, 16);
|
|
1701
|
- var ilow = parseInt(hexLow, 16);
|
|
1702
|
-
|
|
1703
|
- // clear high bits 20 to 30 (52 to 62, the exponent)
|
|
1704
|
- for (var i = 20; i <= 30; i++)
|
|
1705
|
- {
|
|
1706
|
- ihigh = ihigh & ~(1 << i);
|
|
1707
|
- }
|
|
1708
|
-
|
|
1709
|
- me.writeInt32BinaryMessage(message, offset, ihigh);
|
|
1710
|
- offset = offset + 4;
|
|
1711
|
- me.writeInt32BinaryMessage(message, offset, ilow);
|
|
1712
|
- offset = offset + 4;
|
|
1713
|
+ io.writeInt64BinaryMessage(message, offset, value);
|
|
1714
|
}
|
|
1715
|
|
|
1716
|
/**
|
|
1717
|
@@ -402,10 +283,7 @@
|
|
1718
|
*/
|
|
1719
|
me.writeInt32BinaryMessage = function(message, offset, value)
|
|
1720
|
{
|
|
1721
|
- message[offset] = ((value >> 24) & 0xFF);
|
|
1722
|
- message[offset + 1] = ((value >> 16) & 0xFF);
|
|
1723
|
- message[offset + 2] = ((value >> 8) & 0xFF);
|
|
1724
|
- message[offset + 3] = ( value & 0xFF);
|
|
1725
|
+ io.writeInt32BinaryMessage(message, offset, value);
|
|
1726
|
}
|
|
1727
|
|
|
1728
|
/**
|
|
1729
|
@@ -420,8 +298,7 @@
|
|
1730
|
*/
|
|
1731
|
me.writeInt16BinaryMessage = function(message, offset, value)
|
|
1732
|
{
|
|
1733
|
- message[offset] = ((value >> 8) & 0xFF);
|
|
1734
|
- message[offset + 1] = ( value & 0xFF);
|
|
1735
|
+ io.writeInt16BinaryMessage(message, offset, value);
|
|
1736
|
}
|
|
1737
|
|
|
1738
|
/**
|
|
1739
|
@@ -436,15 +313,271 @@
|
|
1740
|
*/
|
|
1741
|
me.readInt16BinaryMessage = function(message, offset)
|
|
1742
|
{
|
|
1743
|
- var num = 0;
|
|
1744
|
+ return io.readInt16BinaryMessage(message, offset);
|
|
1745
|
+ };
|
|
1746
|
+
|
|
1747
|
+ /** Web worker message handler */
|
|
1748
|
+ var messageHandler = function(message)
|
|
1749
|
+ {
|
|
1750
|
+ callNo = callNo + 1;
|
|
1751
|
+ console.log(callNo + ": " + message.type.toString(16));
|
|
1752
|
|
|
1753
|
- for (var i = 0; i < 2; i++)
|
|
1754
|
+ switch (message.type)
|
|
1755
|
{
|
|
1756
|
- num |= message[offset + i] << (8 * (1 - i));
|
|
1757
|
- }
|
|
1758
|
-
|
|
1759
|
- return num;
|
|
1760
|
- };
|
|
1761
|
+ case MSG.MSG_CLEAR:
|
|
1762
|
+ // clear screen
|
|
1763
|
+ p2j.screen.clear();
|
|
1764
|
+ break;
|
|
1765
|
+ case MSG.MSG_DRAW:
|
|
1766
|
+ drawNo = drawNo + 1;
|
|
1767
|
+ // draw screen
|
|
1768
|
+ var t1 = (new Date()).getTime();
|
|
1769
|
+ console.debug("drawBuffer.length=" + message.drawBuffer.byteLength);
|
|
1770
|
+ var binaries = new Uint8Array(message.drawBuffer);
|
|
1771
|
+ p2j.screen.drawRectangles(binaries, message.md5);
|
|
1772
|
+ var t2 = (new Date()).getTime();
|
|
1773
|
+ console.log(callNo + ":" + drawNo + " draw: " + message.drawBuffer.byteLength
|
|
1774
|
+ + " done in " + (t2 - t1) + " with md5: " + message.md5);
|
|
1775
|
+ break;
|
|
1776
|
+ case MSG.MSG_CURSOR_POS:
|
|
1777
|
+ // set cursor position
|
|
1778
|
+ p2j.screen.setCursorPosition(message.col, message.row);
|
|
1779
|
+ break;
|
|
1780
|
+ case MSG.MSG_CURSOR_STATUS:
|
|
1781
|
+ // show cursor
|
|
1782
|
+ p2j.screen.setCursorStatus(message.status);
|
|
1783
|
+ break;
|
|
1784
|
+ case MSG.MSG_BEEP:
|
|
1785
|
+ // message beep
|
|
1786
|
+ p2j.sound.beep();
|
|
1787
|
+ break;
|
|
1788
|
+ case MSG.MSG_QUIT:
|
|
1789
|
+ // quit
|
|
1790
|
+ window.location.replace(referrer);
|
|
1791
|
+ break;
|
|
1792
|
+ case MSG.MSG_VT100:
|
|
1793
|
+ // switch mode p2j/vt100
|
|
1794
|
+ p2j.keyboard.vt100 = (message[1] == 0) ? false : true;
|
|
1795
|
+ break;
|
|
1796
|
+ case MSG.MSG_READ_CLIPBOARD:
|
|
1797
|
+ // server-driven request for clipboard contents
|
|
1798
|
+ p2j.clipboard.sendClipboardContents();
|
|
1799
|
+ break;
|
|
1800
|
+ case MSG.MSG_WRITE_CLIPBOARD:
|
|
1801
|
+ // The clipboard is changed.
|
|
1802
|
+ p2j.clipboard.writeClipboard(message.clipboardText);
|
|
1803
|
+ break;
|
|
1804
|
+ case MSG.MSG_CREATE_WINDOW:
|
|
1805
|
+ // create a top-level window with the given id
|
|
1806
|
+ p2j.screen.createWindow(message.id);
|
|
1807
|
+ break;
|
|
1808
|
+ case MSG.MSG_CREATE_CHILD_WINDOW:
|
|
1809
|
+ // create a child window with the given id, owner and title
|
|
1810
|
+ p2j.screen.createChildWindow(message.id, message.owner);
|
|
1811
|
+ break;
|
|
1812
|
+ case MSG.MSG_DESTROY_WINDOW:
|
|
1813
|
+ // destroy top-level or child window
|
|
1814
|
+ var imagesView = new Int32Array(message.images);
|
|
1815
|
+ p2j.screen.destroyWindow(message.id, imagesView);
|
|
1816
|
+ break;
|
|
1817
|
+ case MSG.MSG_WINDOW_VISIBILITY:
|
|
1818
|
+ // change visibility for top-level or child window
|
|
1819
|
+ p2j.screen.setWindowVisible(message.id, message.visible);
|
|
1820
|
+ break;
|
|
1821
|
+ // font and metrics related requests
|
|
1822
|
+ case MSG.MSG_GET_PAR_HEIGHT:
|
|
1823
|
+ // paragraph height
|
|
1824
|
+ var pheight = p2j.screen.layoutParagraphWorker(null,
|
|
1825
|
+ message.text,
|
|
1826
|
+ message.font,
|
|
1827
|
+ 0,
|
|
1828
|
+ 0,
|
|
1829
|
+ message.maxWidth);
|
|
1830
|
+
|
|
1831
|
+ me.sendInt16BinaryMessage(MSG.MSG_SENT_PAR_HEIGHT, message.msgId, pheight);
|
|
1832
|
+ break;
|
|
1833
|
+ case MSG.MSG_GET_TEXT_HEIGHT:
|
|
1834
|
+ // text height
|
|
1835
|
+ var theight = p2j.fonts.getTextHeight(message.font, message.text);
|
|
1836
|
+
|
|
1837
|
+ me.sendInt8BinaryMessage(MSG.MSG_SENT_TEXT_HEIGHT, message.msgId, theight);
|
|
1838
|
+ break;
|
|
1839
|
+ case MSG.MSG_GET_TEXT_WIDTH:
|
|
1840
|
+ // text width
|
|
1841
|
+ var twidth = p2j.fonts.getTextWidth(message.font, message.text);
|
|
1842
|
+
|
|
1843
|
+ me.sendInt16BinaryMessage(MSG.MSG_SENT_TEXT_WIDTH, message.msgId, twidth);
|
|
1844
|
+ break;
|
|
1845
|
+ case MSG.MSG_GET_FONT_HEIGHT:
|
|
1846
|
+ // font height
|
|
1847
|
+ var fheight = p2j.fonts.getFontHeight(message.font);
|
|
1848
|
+
|
|
1849
|
+ me.sendInt8BinaryMessage(MSG.MSG_SENT_FONT_HEIGHT, message.msgId, fheight);
|
|
1850
|
+ break;
|
|
1851
|
+ case MSG.MSG_GET_FONT_WIDTHS:
|
|
1852
|
+ // font widths
|
|
1853
|
+ var fwidths = p2j.fonts.getFontWidths(message.font);
|
|
1854
|
+
|
|
1855
|
+ me.sendByteArrayBinaryMessage(MSG.MSG_SENT_FONT_WIDTHS, message.msgId, fwidths);
|
|
1856
|
+ break;
|
|
1857
|
+ case MSG.MSG_CREATE_FONT:
|
|
1858
|
+ // create font
|
|
1859
|
+ var fontId = p2j.fonts.createFont(message.font, message.name, message.size,
|
|
1860
|
+ message.style, message.b64font);
|
|
1861
|
+
|
|
1862
|
+ me.sendInt32BinaryMessage(MSG.MSG_DONE_CREATE_FONT, message.msgId, fontId);
|
|
1863
|
+ break;
|
|
1864
|
+ case MSG.MSG_DERIVE_FONT:
|
|
1865
|
+ // derive font
|
|
1866
|
+ p2j.fonts.deriveFont(message.font);
|
|
1867
|
+
|
|
1868
|
+ me.sendInt8BinaryMessage(MSG.MSG_DONE_DERIVE_FONT, message.msgId, 1);
|
|
1869
|
+ break;
|
|
1870
|
+ case MSG.MSG_SET_CURSOR_STYLE:
|
|
1871
|
+ // set cursor style
|
|
1872
|
+ p2j.screen.setCursorStyle(message.styleId, message.wid);
|
|
1873
|
+ break;
|
|
1874
|
+ case MSG.MSG_RESTACK_WINDOWS:
|
|
1875
|
+ // restack windows
|
|
1876
|
+ var winidsView = new Int32Array(message.winids);
|
|
1877
|
+ p2j.screen.restackZOrderEntries(winidsView);
|
|
1878
|
+ break;
|
|
1879
|
+ case MSG.PROCESS_MOUSE_WIDGETS:
|
|
1880
|
+ // register/deregister widgets for mouse actions
|
|
1881
|
+ if (!p2j.screen.isExistingWindowId(message.windowID))
|
|
1882
|
+ {
|
|
1883
|
+ console.log("undefined window " + message.windowID);
|
|
1884
|
+ break;
|
|
1885
|
+ }
|
|
1886
|
+ var theWindow = p2j.screen.getWindow(message.windowID);
|
|
1887
|
+ var widgetsView = new Int32Array(message.widgets);
|
|
1888
|
+
|
|
1889
|
+ switch(message.label)
|
|
1890
|
+ {
|
|
1891
|
+ case "registerWidgets":
|
|
1892
|
+ var actionsView = new Int32Array(message.actions);
|
|
1893
|
+ var xCoordsView = new Int16Array(message.xCoords);
|
|
1894
|
+ var yCoordsView = new Int16Array(message.yCoords);
|
|
1895
|
+ var widthsView = new Int16Array(message.widths);
|
|
1896
|
+ var heightsView = new Int16Array(message.heights);
|
|
1897
|
+ for (var k = 0; k < message.widgetNo; k++)
|
|
1898
|
+ {
|
|
1899
|
+ theWindow.deregisterMouseWidget(widgetsView[k]);
|
|
1900
|
+ theWindow.registerMouseWidget(
|
|
1901
|
+ widgetsView[k], xCoordsView[k], yCoordsView[k],
|
|
1902
|
+ widthsView[k], heightsView[k], actionsView[k]);
|
|
1903
|
+ }
|
|
1904
|
+ var zOrderView = new Int32Array(message.zOrder);
|
|
1905
|
+ theWindow.setWidgetZOrder(Array.prototype.slice.call(zOrderView));
|
|
1906
|
+ break;
|
|
1907
|
+ case "registerAnyWidgets":
|
|
1908
|
+ for (var k = 0; k < message.widgetNo; k++)
|
|
1909
|
+ {
|
|
1910
|
+ theWindow.deregisterAnyMouseWidget(widgetsView[k]);
|
|
1911
|
+ theWindow.registerAnyMouseWidget(widgetsView[k]);
|
|
1912
|
+ }
|
|
1913
|
+ break;
|
|
1914
|
+ case "derigisterWidgets":
|
|
1915
|
+ for (var k = 0; k < message.widgetNo; k++)
|
|
1916
|
+ {
|
|
1917
|
+ theWindow.deregisterMouseWidget(widgetsView[k]);
|
|
1918
|
+ }
|
|
1919
|
+ break;
|
|
1920
|
+ case "derigisterAnyWidgets":
|
|
1921
|
+ for (var k = 0; k < message.widgetNo; k++)
|
|
1922
|
+ {
|
|
1923
|
+ theWindow.deregisterAnyMouseWidget(widgetsView[k]);
|
|
1924
|
+ }
|
|
1925
|
+ break;
|
|
1926
|
+ }
|
|
1927
|
+ break;
|
|
1928
|
+ case MSG.CAPTURE_MOUSE:
|
|
1929
|
+ // enable/disable mouse events
|
|
1930
|
+ p2j.screen.captureMouseEvents(message.capture);
|
|
1931
|
+ break;
|
|
1932
|
+ case MSG.ENABLE_OS_EVENTS:
|
|
1933
|
+ // enable/disable OS events
|
|
1934
|
+ p2j.screen.enableOsEvents(message.windowID, message.enable);
|
|
1935
|
+ break;
|
|
1936
|
+ case MSG.SET_ICONIFICATION_STATE:
|
|
1937
|
+ var theWindow = p2j.screen.getWindow(message.windowID);
|
|
1938
|
+ //p2j.logger.log("recieved 0x99: iconified = " + message.iconified + " windowId=" + message.windowID);
|
|
1939
|
+ if (message.iconified)
|
|
1940
|
+ {
|
|
1941
|
+ theWindow.iconify();
|
|
1942
|
+ }
|
|
1943
|
+ else
|
|
1944
|
+ {
|
|
1945
|
+ theWindow.deiconify();
|
|
1946
|
+ }
|
|
1947
|
+ break;
|
|
1948
|
+ case MSG.SET_RESIZEABLE_WINDOW:
|
|
1949
|
+ // resizeable window
|
|
1950
|
+ var theWindow = p2j.screen.getWindow(message.windowID);
|
|
1951
|
+
|
|
1952
|
+ theWindow.resizeable = message.resizeable;
|
|
1953
|
+
|
|
1954
|
+ if (message.resizeable)
|
|
1955
|
+ {
|
|
1956
|
+ theWindow.minWidth = message.minWidth;
|
|
1957
|
+ theWindow.minHeight = message.minHeight;
|
|
1958
|
+ theWindow.maxWidth = message.maxWidth;
|
|
1959
|
+ theWindow.maxHeight = message.maxHeight;
|
|
1960
|
+ }
|
|
1961
|
+ else
|
|
1962
|
+ {
|
|
1963
|
+ var rect = theWindow.canvas.getBoundingClientRect();
|
|
1964
|
+
|
|
1965
|
+ var rwidth = rect.right - rect.left + 1;
|
|
1966
|
+ var rheight = rect.bottom - rect.top + 1;
|
|
1967
|
+
|
|
1968
|
+ theWindow.minWidth = rwidth;
|
|
1969
|
+ theWindow.minHeight = rheight;
|
|
1970
|
+
|
|
1971
|
+ theWindow.maxWidth = rwidth;
|
|
1972
|
+ theWindow.maxHeight = rheight;
|
|
1973
|
+ }
|
|
1974
|
+
|
|
1975
|
+ break;
|
|
1976
|
+ case MSG.MSG_CURRENT_SELECTION:
|
|
1977
|
+ // current editors selection is changed
|
|
1978
|
+ p2j.clipboard.setSelection(message.clipboardText);
|
|
1979
|
+ break;
|
|
1980
|
+ case MSG.MSG_MOVE_TO_TOP:
|
|
1981
|
+ p2j.screen.moveToTop(message.windowID);
|
|
1982
|
+ break;
|
|
1983
|
+ case MSG.MSG_MOVE_TO_BOTTOM:
|
|
1984
|
+ p2j.screen.moveToBottom(message.windowID);
|
|
1985
|
+ break;
|
|
1986
|
+ case MSG.MSG_WINDOW_SENSITIVITY:
|
|
1987
|
+ // change sensitivity for top-level or child window
|
|
1988
|
+ p2j.screen.setWindowEnabled(message.windowID, message.enabled);
|
|
1989
|
+ break;
|
|
1990
|
+ case MSG.MSG_IS_FONT_INSTALLED:
|
|
1991
|
+ // font is installed
|
|
1992
|
+ var result = p2j.fonts.isFontInstalled(message.fontName);
|
|
1993
|
+
|
|
1994
|
+ me.sendInt8BinaryMessage(MSG.MSG_IS_FONT_INSTALLED, message.msgId, result ? 1 : 0);
|
|
1995
|
+ break;
|
|
1996
|
+ case MSG.MSG_REMOVE_EXPIRED_HASH:
|
|
1997
|
+ // remove hashes
|
|
1998
|
+ var theWindow = p2j.screen.getWindow(message.windowID);
|
|
1999
|
+ var hashes = new Uint8Array(message.hashes);
|
|
2000
|
+ var offset = 0;
|
|
2001
|
+ for (var i = 0; i < message.hashNo; i++)
|
|
2002
|
+ {
|
|
2003
|
+ // read each hash and remove it
|
|
2004
|
+ var hashBytes = hashes.slice(offset, offset + 16);
|
|
2005
|
+ var hash = io.createHexString(hashBytes);
|
|
2006
|
+ delete theWindow.removeCachedDraw(hash);
|
|
2007
|
+
|
|
2008
|
+ offset += 16;
|
|
2009
|
+ }
|
|
2010
|
+
|
|
2011
|
+ me.sendInt8BinaryMessage(MSG.MSG_DRAW_HASH_REMOVED, message.msgId, 1);
|
|
2012
|
+ break;
|
|
2013
|
+ };
|
|
2014
|
+ }
|
|
2015
|
|
|
2016
|
/**
|
|
2017
|
* Initialize module.
|
|
2018
|
@@ -454,639 +587,77 @@
|
|
2019
|
me.init = function(cfg)
|
|
2020
|
{
|
|
2021
|
referrer = cfg.referrer;
|
|
2022
|
+
|
|
2023
|
+ webWorker = new Worker("/common/p2j.connector.js");
|
|
2024
|
|
|
2025
|
- if ('WebSocket' in window)
|
|
2026
|
+ /**
|
|
2027
|
+ * Handles messages from the dedicated web worker.
|
|
2028
|
+ *
|
|
2029
|
+ * @param {MessageEvent} evt
|
|
2030
|
+ * The message from the web worker.
|
|
2031
|
+ */
|
|
2032
|
+ var webWorkerHandler = function(evt)
|
|
2033
|
{
|
|
2034
|
- ws = new WebSocket(cfg.socket.url);
|
|
2035
|
-
|
|
2036
|
- // on web socket open
|
|
2037
|
- ws.onopen = function()
|
|
2038
|
- {
|
|
2039
|
- connected = true;
|
|
2040
|
- ws.binaryType = 'arraybuffer';
|
|
2041
|
-
|
|
2042
|
- // notify the web socket has opened and the page is loaded
|
|
2043
|
- me.sendNotification(0xff);
|
|
2044
|
- };
|
|
2045
|
-
|
|
2046
|
- /** Web socket message handler */
|
|
2047
|
- var messageHandler = function(message)
|
|
2048
|
- {
|
|
2049
|
- callNo = callNo + 1;
|
|
2050
|
- console.log(callNo + ": " + message[0].toString(16));
|
|
2051
|
-
|
|
2052
|
- switch (message[0])
|
|
2053
|
- {
|
|
2054
|
- case 0x80:
|
|
2055
|
- // clear screen
|
|
2056
|
- p2j.screen.clear();
|
|
2057
|
- break;
|
|
2058
|
- case 0x81:
|
|
2059
|
- // remove the MD5 code and save it here
|
|
2060
|
- var md5a = new message.constructor(16);
|
|
2061
|
- message = splice(message, 1, 16, md5a);
|
|
2062
|
- var md5 = me.createHexString(md5a);
|
|
2063
|
-
|
|
2064
|
- drawNo = drawNo + 1;
|
|
2065
|
- // draw screen
|
|
2066
|
- var t1 = (new Date()).getTime();
|
|
2067
|
- p2j.screen.drawRectangles(message, md5);
|
|
2068
|
- var t2 = (new Date()).getTime();
|
|
2069
|
- console.log(callNo + ":" + drawNo + " draw: " + message.length + " done in " + (t2 - t1) + " with md5: " + md5);
|
|
2070
|
- break;
|
|
2071
|
- case 0x82:
|
|
2072
|
- // set cursor position
|
|
2073
|
- p2j.screen.setCursorPosition(message[1], message[2]);
|
|
2074
|
- break;
|
|
2075
|
- case 0x83:
|
|
2076
|
- // show cursor
|
|
2077
|
- p2j.screen.setCursorStatus(message[1]);
|
|
2078
|
- break;
|
|
2079
|
- case 0x84:
|
|
2080
|
- // message beep
|
|
2081
|
- p2j.sound.beep();
|
|
2082
|
- break;
|
|
2083
|
- case 0x85:
|
|
2084
|
- // quit
|
|
2085
|
- window.location.replace(referrer);
|
|
2086
|
- break;
|
|
2087
|
- case 0x86:
|
|
2088
|
- // switch mode p2j/vt100
|
|
2089
|
- p2j.keyboard.vt100 = (message[1] == 0) ? false : true;
|
|
2090
|
- break;
|
|
2091
|
- case 0x87:
|
|
2092
|
- // server-driven request for clipboard contents
|
|
2093
|
- p2j.clipboard.sendClipboardContents();
|
|
2094
|
- break;
|
|
2095
|
- case 0x88:
|
|
2096
|
- // The clipboard is changed.
|
|
2097
|
- var text = me.readStringBinaryMessage(message, 1);
|
|
2098
|
- p2j.clipboard.writeClipboard(text);
|
|
2099
|
- break;
|
|
2100
|
- case 0x89:
|
|
2101
|
- // create a top-level window with the given id
|
|
2102
|
- var id = me.readInt32BinaryMessage(message, 1);
|
|
2103
|
- p2j.screen.createWindow(id);
|
|
2104
|
- break;
|
|
2105
|
- case 0x8A:
|
|
2106
|
- // create a child window with the given id, owner and title
|
|
2107
|
- var id = me.readInt32BinaryMessage(message, 1);
|
|
2108
|
- var owner = me.readInt32BinaryMessage(message, 5);
|
|
2109
|
- var title = me.readStringBinaryMessage(message, 9);
|
|
2110
|
- p2j.screen.createChildWindow(id, owner);
|
|
2111
|
- break;
|
|
2112
|
- case 0x8B:
|
|
2113
|
- // destroy top-level or child window
|
|
2114
|
- var id = me.readInt32BinaryMessage(message, 1);
|
|
2115
|
- var numberImages = me.readInt32BinaryMessage(message, 5);
|
|
2116
|
- var images = [];
|
|
2117
|
- for (var i = 0; i < numberImages; i++)
|
|
2118
|
- {
|
|
2119
|
- images[i] = me.readInt32BinaryMessage(message, 9 + (i * 4));
|
|
2120
|
- }
|
|
2121
|
- p2j.screen.destroyWindow(id, images);
|
|
2122
|
- break;
|
|
2123
|
- case 0x8C:
|
|
2124
|
- // change visibility for top-level or child window
|
|
2125
|
- var id = me.readInt32BinaryMessage(message, 1);
|
|
2126
|
- var visible = message[5] === 0 ? false : true;
|
|
2127
|
- p2j.screen.setWindowVisible(id, visible);
|
|
2128
|
- break;
|
|
2129
|
-
|
|
2130
|
- // font and metrics related requests
|
|
2131
|
- case 0x8D:
|
|
2132
|
- // paragraph height
|
|
2133
|
-
|
|
2134
|
- var offset = 1;
|
|
2135
|
-
|
|
2136
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2137
|
- offset = offset + 4;
|
|
2138
|
-
|
|
2139
|
- var textLength = me.readInt32BinaryMessage(message, offset);
|
|
2140
|
- offset = offset + 4;
|
|
2141
|
-
|
|
2142
|
- var text = me.readStringBinaryMessageByLength(message, offset, textLength);
|
|
2143
|
- offset = offset + textLength * 2;
|
|
2144
|
-
|
|
2145
|
- var font = me.readInt32BinaryMessage(message, offset);
|
|
2146
|
- offset = offset + 4;
|
|
2147
|
-
|
|
2148
|
- var maxWidth = me.readInt16BinaryMessage(message, offset);
|
|
2149
|
- offset = offset + 2;
|
|
2150
|
-
|
|
2151
|
- var pheight = p2j.screen.layoutParagraphWorker(null,
|
|
2152
|
- text,
|
|
2153
|
- font,
|
|
2154
|
- 0,
|
|
2155
|
- 0,
|
|
2156
|
- maxWidth);
|
|
2157
|
-
|
|
2158
|
- me.sendInt16BinaryMessage(0x06, msgId, pheight);
|
|
2159
|
- break;
|
|
2160
|
- case 0x8E:
|
|
2161
|
- // text height
|
|
2162
|
-
|
|
2163
|
- var offset = 1;
|
|
2164
|
-
|
|
2165
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2166
|
- offset = offset + 4;
|
|
2167
|
-
|
|
2168
|
- var textLength = me.readInt32BinaryMessage(message, offset);
|
|
2169
|
- offset = offset + 4;
|
|
2170
|
-
|
|
2171
|
- var text = me.readStringBinaryMessageByLength(message, offset, textLength);
|
|
2172
|
- offset = offset + textLength * 2;
|
|
2173
|
-
|
|
2174
|
- var font = me.readInt32BinaryMessage(message, offset);
|
|
2175
|
-
|
|
2176
|
- var theight = p2j.fonts.getTextHeight(font, text);
|
|
2177
|
-
|
|
2178
|
- me.sendInt8BinaryMessage(0x07, msgId, theight);
|
|
2179
|
- break;
|
|
2180
|
- case 0x8F:
|
|
2181
|
- // text width
|
|
2182
|
-
|
|
2183
|
- var offset = 1;
|
|
2184
|
-
|
|
2185
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2186
|
- offset = offset + 4;
|
|
2187
|
-
|
|
2188
|
- var textLength = me.readInt32BinaryMessage(message, offset);
|
|
2189
|
- offset = offset + 4;
|
|
2190
|
-
|
|
2191
|
- var text = me.readStringBinaryMessageByLength(message, offset, textLength);
|
|
2192
|
- offset = offset + textLength * 2;
|
|
2193
|
-
|
|
2194
|
- var font = me.readInt32BinaryMessage(message, offset);
|
|
2195
|
- offset = offset + 4;
|
|
2196
|
-
|
|
2197
|
- var twidth = p2j.fonts.getTextWidth(font, text);
|
|
2198
|
-
|
|
2199
|
- me.sendInt16BinaryMessage(0x08, msgId, twidth);
|
|
2200
|
- break;
|
|
2201
|
- case 0x90:
|
|
2202
|
- // font height
|
|
2203
|
-
|
|
2204
|
- var offset = 1;
|
|
2205
|
-
|
|
2206
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2207
|
- offset = offset + 4;
|
|
2208
|
-
|
|
2209
|
- var font = me.readInt32BinaryMessage(message, offset);
|
|
2210
|
- offset = offset + 4;
|
|
2211
|
-
|
|
2212
|
- var fheight = p2j.fonts.getFontHeight(font);
|
|
2213
|
-
|
|
2214
|
- me.sendInt8BinaryMessage(0x09, msgId, fheight);
|
|
2215
|
- break;
|
|
2216
|
- case 0x91:
|
|
2217
|
- // font widths
|
|
2218
|
-
|
|
2219
|
- var offset = 1;
|
|
2220
|
-
|
|
2221
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2222
|
- offset = offset + 4;
|
|
2223
|
-
|
|
2224
|
- var font = me.readInt32BinaryMessage(message, offset);
|
|
2225
|
- offset = offset + 4;
|
|
2226
|
-
|
|
2227
|
- var fwidths = p2j.fonts.getFontWidths(font);
|
|
2228
|
-
|
|
2229
|
- me.sendByteArrayBinaryMessage(0x0A, msgId, fwidths);
|
|
2230
|
- break;
|
|
2231
|
- case 0x92:
|
|
2232
|
- // create font
|
|
2233
|
-
|
|
2234
|
- var offset = 1;
|
|
2235
|
-
|
|
2236
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2237
|
- offset = offset + 4;
|
|
2238
|
-
|
|
2239
|
- var font = me.readInt32BinaryMessage(message, offset);
|
|
2240
|
- offset = offset + 4;
|
|
2241
|
-
|
|
2242
|
- var nameLength = me.readInt16BinaryMessage(message, offset);
|
|
2243
|
- offset = offset + 2;
|
|
2244
|
-
|
|
2245
|
- var name = me.readStringBinaryMessageByLength(message, offset, nameLength);
|
|
2246
|
- offset = offset + nameLength * 2;
|
|
2247
|
-
|
|
2248
|
- var size = message[offset];
|
|
2249
|
- offset = offset + 1;
|
|
2250
|
-
|
|
2251
|
- var style = message[offset];
|
|
2252
|
- offset = offset + 1;
|
|
2253
|
-
|
|
2254
|
- var defLength = me.readInt32BinaryMessage(message, offset);
|
|
2255
|
- offset = offset + 4;
|
|
2256
|
-
|
|
2257
|
- var b64font = "";
|
|
2258
|
- if (defLength > 0)
|
|
2259
|
- {
|
|
2260
|
- var binFont = '';
|
|
2261
|
- for (var i = 0; i < defLength; i++)
|
|
2262
|
- {
|
|
2263
|
- binFont += String.fromCharCode(message[offset]);
|
|
2264
|
- offset = offset + 1;
|
|
2265
|
- }
|
|
2266
|
- b64font = window.btoa(binFont);
|
|
2267
|
- }
|
|
2268
|
-
|
|
2269
|
- var fontId = p2j.fonts.createFont(font, name, size, style, b64font);
|
|
2270
|
-
|
|
2271
|
- me.sendInt32BinaryMessage(0x0B, msgId, fontId);
|
|
2272
|
- break;
|
|
2273
|
- case 0x93:
|
|
2274
|
- // derive font
|
|
2275
|
-
|
|
2276
|
- var offset = 1;
|
|
2277
|
-
|
|
2278
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2279
|
- offset = offset + 4;
|
|
2280
|
-
|
|
2281
|
- var font = me.readInt32BinaryMessage(message, offset);
|
|
2282
|
- offset = offset + 4;
|
|
2283
|
-
|
|
2284
|
- p2j.fonts.deriveFont(font);
|
|
2285
|
-
|
|
2286
|
- me.sendInt8BinaryMessage(0x0C, msgId, 1);
|
|
2287
|
- break;
|
|
2288
|
- case 0x94:
|
|
2289
|
- // set cursor style
|
|
2290
|
- var styleId = me.readInt32BinaryMessage(message, 1);
|
|
2291
|
- var wid = me.readInt32BinaryMessage(message, 5);
|
|
2292
|
- p2j.screen.setCursorStyle(styleId, wid);
|
|
2293
|
- break;
|
|
2294
|
- case 0x95:
|
|
2295
|
- // restack windows
|
|
2296
|
- var num = me.readInt32BinaryMessage(message, 1);
|
|
2297
|
- var winids = [];
|
|
2298
|
- for (var i = 0; i < num; i++)
|
|
2299
|
- {
|
|
2300
|
- winids.push(me.readInt32BinaryMessage(message, 5 + (i * 4)));
|
|
2301
|
- }
|
|
2302
|
- p2j.screen.restackZOrderEntries(winids);
|
|
2303
|
- break;
|
|
2304
|
- case 0x96:
|
|
2305
|
- // register/deregister widgets for mouse actions
|
|
2306
|
-
|
|
2307
|
- var offset = 1;
|
|
2308
|
-
|
|
2309
|
- // the number of windows with new widgets
|
|
2310
|
- var windowNo = me.readInt16BinaryMessage(message, offset);
|
|
2311
|
- offset = offset + 2;
|
|
2312
|
-
|
|
2313
|
- for (var j = 0; j < windowNo; j++)
|
|
2314
|
- {
|
|
2315
|
- // the window ID
|
|
2316
|
- var windowID = me.readInt32BinaryMessage(message, offset);
|
|
2317
|
- offset = offset + 4;
|
|
2318
|
-
|
|
2319
|
- if (!p2j.screen.isExistingWindowId(windowID))
|
|
2320
|
- {
|
|
2321
|
- console.log("undefined window " + windowID);
|
|
2322
|
- continue;
|
|
2323
|
- }
|
|
2324
|
-
|
|
2325
|
- var theWindow = p2j.screen.getWindow(windowID);
|
|
2326
|
-
|
|
2327
|
- // the number of new widgets in this window
|
|
2328
|
- var widgetNo = me.readInt16BinaryMessage(message, offset);
|
|
2329
|
- offset = offset + 2;
|
|
2330
|
-
|
|
2331
|
- for (var k = 0; k < widgetNo; k++)
|
|
2332
|
- {
|
|
2333
|
- // the widget ID
|
|
2334
|
- var wid = me.readInt32BinaryMessage(message, offset);
|
|
2335
|
- offset = offset + 4;
|
|
2336
|
-
|
|
2337
|
- // the coordinates
|
|
2338
|
- var x = me.readInt16BinaryMessage(message, offset);
|
|
2339
|
- offset = offset + 2;
|
|
2340
|
-
|
|
2341
|
- var y = me.readInt16BinaryMessage(message, offset);
|
|
2342
|
- offset = offset + 2;
|
|
2343
|
-
|
|
2344
|
- // the size
|
|
2345
|
- var width = me.readInt16BinaryMessage(message, offset);
|
|
2346
|
- offset = offset + 2;
|
|
2347
|
-
|
|
2348
|
- var height = me.readInt16BinaryMessage(message, offset);
|
|
2349
|
- offset = offset + 2;
|
|
2350
|
-
|
|
2351
|
- // bit-encoded mouse ops: each bit from 1 to 11, if set, represents a mouse
|
|
2352
|
- // operation as defined in p2j.screen.mouseOps
|
|
2353
|
- var actions = me.readInt32BinaryMessage(message, offset);
|
|
2354
|
- offset = offset + 4;
|
|
2355
|
- theWindow.deregisterMouseWidget(wid);
|
|
2356
|
- theWindow.registerMouseWidget(wid, x, y, width, height, actions);
|
|
2357
|
- }
|
|
2358
|
-
|
|
2359
|
- var allWNo = me.readInt16BinaryMessage(message, offset);
|
|
2360
|
- offset = offset + 2;
|
|
2361
|
- var zOrder = [];
|
|
2362
|
-
|
|
2363
|
- for (var k = 0; k < allWNo; k++)
|
|
2364
|
- {
|
|
2365
|
- zOrder[k] = me.readInt32BinaryMessage(message, offset);
|
|
2366
|
- offset = offset + 4;
|
|
2367
|
- }
|
|
2368
|
-
|
|
2369
|
- theWindow.setWidgetZOrder(zOrder);
|
|
2370
|
- }
|
|
2371
|
-
|
|
2372
|
- // the number of windows with dead widgets
|
|
2373
|
- windowNo = me.readInt16BinaryMessage(message, offset);
|
|
2374
|
- offset = offset + 2;
|
|
2375
|
-
|
|
2376
|
- for (var j = 0; j < windowNo; j++)
|
|
2377
|
- {
|
|
2378
|
- // the window ID
|
|
2379
|
- var windowID = me.readInt32BinaryMessage(message, offset);
|
|
2380
|
- offset = offset + 4;
|
|
2381
|
-
|
|
2382
|
- var theWindow = p2j.screen.getWindow(windowID);
|
|
2383
|
-
|
|
2384
|
- if (theWindow == undefined)
|
|
2385
|
- {
|
|
2386
|
- console.log("undefined window" + windowID);
|
|
2387
|
- continue;
|
|
2388
|
- }
|
|
2389
|
-
|
|
2390
|
- // the number of dead widgets in this window
|
|
2391
|
- var widgetNo = me.readInt16BinaryMessage(message, offset);
|
|
2392
|
- offset = offset + 2;
|
|
2393
|
-
|
|
2394
|
- for (var k = 0; k < widgetNo; k++)
|
|
2395
|
- {
|
|
2396
|
- // the widget ID
|
|
2397
|
- var wid = me.readInt32BinaryMessage(message, offset);
|
|
2398
|
- offset = offset + 4;
|
|
2399
|
-
|
|
2400
|
- theWindow.deregisterMouseWidget(wid);
|
|
2401
|
- }
|
|
2402
|
- }
|
|
2403
|
-
|
|
2404
|
- // the number of windows with new "any widgets"
|
|
2405
|
- windowNo = me.readInt16BinaryMessage(message, offset);
|
|
2406
|
- offset = offset + 2;
|
|
2407
|
-
|
|
2408
|
- for (var j = 0; j < windowNo; j++)
|
|
2409
|
- {
|
|
2410
|
- // the window ID
|
|
2411
|
- var windowID = me.readInt32BinaryMessage(message, offset);
|
|
2412
|
- offset = offset + 4;
|
|
2413
|
-
|
|
2414
|
- if (!p2j.screen.isExistingWindowId(windowID))
|
|
2415
|
- {
|
|
2416
|
- console.log("undefined window " + windowID);
|
|
2417
|
- continue;
|
|
2418
|
- }
|
|
2419
|
-
|
|
2420
|
- var theWindow = p2j.screen.getWindow(windowID);
|
|
2421
|
-
|
|
2422
|
- // the number of new "any widgets" in this window
|
|
2423
|
- var widgetNo = me.readInt16BinaryMessage(message, offset);
|
|
2424
|
- offset = offset + 2;
|
|
2425
|
-
|
|
2426
|
- for (var k = 0; k < widgetNo; k++)
|
|
2427
|
- {
|
|
2428
|
- // the widget ID
|
|
2429
|
- var wid = me.readInt32BinaryMessage(message, offset);
|
|
2430
|
- offset = offset + 4;
|
|
2431
|
- theWindow.deregisterAnyMouseWidget(wid);
|
|
2432
|
- theWindow.registerAnyMouseWidget(wid);
|
|
2433
|
- }
|
|
2434
|
- }
|
|
2435
|
-
|
|
2436
|
- // the number of windows with dead "any widgets"
|
|
2437
|
- windowNo = me.readInt16BinaryMessage(message, offset);
|
|
2438
|
- offset = offset + 2;
|
|
2439
|
-
|
|
2440
|
- for (var j = 0; j < windowNo; j++)
|
|
2441
|
- {
|
|
2442
|
- // the window ID
|
|
2443
|
- var windowID = me.readInt32BinaryMessage(message, offset);
|
|
2444
|
- offset = offset + 4;
|
|
2445
|
-
|
|
2446
|
- var theWindow = p2j.screen.getWindow(windowID);
|
|
2447
|
-
|
|
2448
|
- if (theWindow == undefined)
|
|
2449
|
- {
|
|
2450
|
- console.log("undefined window" + windowID);
|
|
2451
|
- continue;
|
|
2452
|
- }
|
|
2453
|
-
|
|
2454
|
- // the number of dead "any widgets" in this window
|
|
2455
|
- var widgetNo = me.readInt16BinaryMessage(message, offset);
|
|
2456
|
- offset = offset + 2;
|
|
2457
|
-
|
|
2458
|
- for (var k = 0; k < widgetNo; k++)
|
|
2459
|
- {
|
|
2460
|
- // the widget ID
|
|
2461
|
- var wid = me.readInt32BinaryMessage(message, offset);
|
|
2462
|
- offset = offset + 4;
|
|
2463
|
-
|
|
2464
|
- theWindow.deregisterAnyMouseWidget(wid);
|
|
2465
|
- }
|
|
2466
|
- }
|
|
2467
|
-
|
|
2468
|
- break;
|
|
2469
|
- case 0x97:
|
|
2470
|
- // enable/disable mouse events
|
|
2471
|
- p2j.screen.captureMouseEvents(message[1] == 1);
|
|
2472
|
- break;
|
|
2473
|
- case 0x98:
|
|
2474
|
- // enable/disable OS events
|
|
2475
|
- var wid = me.readInt32BinaryMessage(message, 1);
|
|
2476
|
- p2j.screen.enableOsEvents(wid, message[5] == 1);
|
|
2477
|
- break;
|
|
2478
|
- case 0x99:
|
|
2479
|
- // set window iconification state
|
|
2480
|
- var offset = 1;
|
|
2481
|
-
|
|
2482
|
- var windowID = me.readInt32BinaryMessage(message, offset);
|
|
2483
|
- offset = offset + 4;
|
|
2484
|
-
|
|
2485
|
- var iconified = (message[offset] == 1);
|
|
2486
|
- offset = offset + 1;
|
|
2487
|
-
|
|
2488
|
- var theWindow = p2j.screen.getWindow(windowID);
|
|
2489
|
- //p2j.logger.log("recieved 0x99: iconified = " + iconified + " windowId=" + windowID);
|
|
2490
|
- if (iconified)
|
|
2491
|
- {
|
|
2492
|
- theWindow.iconify();
|
|
2493
|
- }
|
|
2494
|
- else
|
|
2495
|
- {
|
|
2496
|
- theWindow.deiconify();
|
|
2497
|
- }
|
|
2498
|
-
|
|
2499
|
- break;
|
|
2500
|
- case 0x9A:
|
|
2501
|
- // resizeable window
|
|
2502
|
- var offset = 1;
|
|
2503
|
-
|
|
2504
|
- var windowID = me.readInt32BinaryMessage(message, offset);
|
|
2505
|
- offset = offset + 4;
|
|
2506
|
-
|
|
2507
|
- var theWindow = p2j.screen.getWindow(windowID);
|
|
2508
|
-
|
|
2509
|
- theWindow.resizeable = (message[offset] == 1);
|
|
2510
|
- offset = offset + 1;
|
|
2511
|
-
|
|
2512
|
- if (theWindow.resizeable)
|
|
2513
|
- {
|
|
2514
|
- theWindow.minWidth = me.readInt16BinaryMessage(message, offset);
|
|
2515
|
- offset = offset + 2;
|
|
2516
|
- theWindow.minHeight = me.readInt16BinaryMessage(message, offset);
|
|
2517
|
- offset = offset + 2;
|
|
2518
|
-
|
|
2519
|
- theWindow.maxWidth = me.readInt16BinaryMessage(message, offset);
|
|
2520
|
- offset = offset + 2;
|
|
2521
|
- theWindow.maxHeight = me.readInt16BinaryMessage(message, offset);
|
|
2522
|
- offset = offset + 2;
|
|
2523
|
- }
|
|
2524
|
- else
|
|
2525
|
- {
|
|
2526
|
- var rect = theWindow.canvas.getBoundingClientRect();
|
|
2527
|
-
|
|
2528
|
- var rwidth = rect.right - rect.left + 1;
|
|
2529
|
- var rheight = rect.bottom - rect.top + 1;
|
|
2530
|
-
|
|
2531
|
- theWindow.minWidth = rwidth;
|
|
2532
|
- theWindow.minHeight = rheight;
|
|
2533
|
-
|
|
2534
|
- theWindow.maxWidth = rwidth;
|
|
2535
|
- theWindow.maxHeight = rheight;
|
|
2536
|
- }
|
|
2537
|
-
|
|
2538
|
- break;
|
|
2539
|
- case 0x9B:
|
|
2540
|
- // current editors selection is changed
|
|
2541
|
- var text = me.readStringBinaryMessage(message, 1);
|
|
2542
|
- p2j.clipboard.setSelection(text);
|
|
2543
|
- break;
|
|
2544
|
- case 0x9C:
|
|
2545
|
- var id = me.readInt32BinaryMessage(message, 1);
|
|
2546
|
- p2j.screen.moveToTop(id);
|
|
2547
|
- break;
|
|
2548
|
- case 0x9D:
|
|
2549
|
- var id = me.readInt32BinaryMessage(message, 1);
|
|
2550
|
- p2j.screen.moveToBottom(id);
|
|
2551
|
- break;
|
|
2552
|
- case 0x9E:
|
|
2553
|
- // change sensitivity for top-level or child window
|
|
2554
|
- var id = me.readInt32BinaryMessage(message, 1);
|
|
2555
|
- var enabled = message[5] === 0 ? false : true;
|
|
2556
|
- p2j.screen.setWindowEnabled(id, enabled);
|
|
2557
|
- break;
|
|
2558
|
- case 0x9F:
|
|
2559
|
- // font is installed
|
|
2560
|
- var offset = 1;
|
|
2561
|
-
|
|
2562
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2563
|
- offset = offset + 4;
|
|
2564
|
-
|
|
2565
|
- var fontNameLength = me.readInt32BinaryMessage(message, offset);
|
|
2566
|
- offset = offset + 4;
|
|
2567
|
-
|
|
2568
|
- var fontName = me.readStringBinaryMessageByLength(message, offset, fontNameLength);
|
|
2569
|
-
|
|
2570
|
- var result = p2j.fonts.isFontInstalled(fontName);
|
|
2571
|
-
|
|
2572
|
- me.sendInt8BinaryMessage(0x9F, msgId, result ? 1 : 0);
|
|
2573
|
- break;
|
|
2574
|
- case 0xA0:
|
|
2575
|
- // remove hashes
|
|
2576
|
- var offset = 1;
|
|
2577
|
-
|
|
2578
|
- var msgId = me.readInt32BinaryMessage(message, offset);
|
|
2579
|
- offset = offset + 4;
|
|
2580
|
-
|
|
2581
|
- // window ID
|
|
2582
|
- var windowID = me.readInt32BinaryMessage(message, offset);
|
|
2583
|
- offset = offset + 4;
|
|
2584
|
-
|
|
2585
|
- // number of hashes
|
|
2586
|
- var hashNo = me.readInt32BinaryMessage(message, offset);
|
|
2587
|
- offset = offset + 4;
|
|
2588
|
-
|
|
2589
|
- var theWindow = p2j.screen.getWindow(windowID);
|
|
2590
|
-
|
|
2591
|
- for (var i = 0; i < hashNo; i++)
|
|
2592
|
- {
|
|
2593
|
- // read each hash and remove it
|
|
2594
|
- var hashBytes = message.slice(offset, offset + 16);
|
|
2595
|
- var hash = me.createHexString(hashBytes);
|
|
2596
|
- delete theWindow.removeCachedDraw(hash);
|
|
2597
|
-
|
|
2598
|
- offset += 16;
|
|
2599
|
- }
|
|
2600
|
-
|
|
2601
|
- me.sendInt8BinaryMessage(0x12, msgId, 1);
|
|
2602
|
- break;
|
|
2603
|
- };
|
|
2604
|
- };
|
|
2605
|
- // on web socket message
|
|
2606
|
- ws.onmessage = function(evt)
|
|
2607
|
- {
|
|
2608
|
- var data = evt.data;
|
|
2609
|
-
|
|
2610
|
- if (data instanceof ArrayBuffer)
|
|
2611
|
- {
|
|
2612
|
- // binary messages
|
|
2613
|
- var message = new Uint8Array(data);
|
|
2614
|
- var isDrawing = message[0] === 0x81;
|
|
2615
|
- if (isDrawing)
|
|
2616
|
- {
|
|
2617
|
- p2j.displayWaitCursor();
|
|
2618
|
- }
|
|
2619
|
- setTimeout(function() { messageHandler(message); }, 1);
|
|
2620
|
- if (isDrawing)
|
|
2621
|
- {
|
|
2622
|
- setTimeout(function() { p2j.restoreCursor(); }, 1);
|
|
2623
|
- }
|
|
2624
|
- }
|
|
2625
|
- else
|
|
2626
|
- {
|
|
2627
|
- // text messages
|
|
2628
|
- var pay = JSON.parse(data);
|
|
2629
|
+ var data = evt.data;
|
|
2630
|
+ switch(data.type)
|
|
2631
|
+ {
|
|
2632
|
+ case MSG.MSG_WEB_SOCKET_ERROR:
|
|
2633
|
+ p2j.screen.error('WebSockets are NOT supported by your Browser.');
|
|
2634
|
+ webWorker.terminate();
|
|
2635
|
+ break;
|
|
2636
|
+ case MSG.MSG_COLOR_PALETTE:
|
|
2637
|
setTimeout(
|
|
2638
|
function()
|
|
2639
|
{
|
|
2640
|
- switch (pay.c)
|
|
2641
|
+ switch (data.msg.c)
|
|
2642
|
{
|
|
2643
|
case 0:
|
|
2644
|
// color palette
|
|
2645
|
- p2j.screen.palette = pay.p;
|
|
2646
|
+ p2j.screen.palette = data.msg.p;
|
|
2647
|
break;
|
|
2648
|
};
|
|
2649
|
}, 1);
|
|
2650
|
- }
|
|
2651
|
+ break;
|
|
2652
|
+ case MSG.MSG_WEB_SOCKET_OPEN:
|
|
2653
|
+ // on web socket open
|
|
2654
|
+ connected = true;
|
|
2655
|
+ webWorker.postMessage({type: MSG.MSG_PAGE_LOADED});
|
|
2656
|
+ break;
|
|
2657
|
+ case MSG.MSG_WEB_SOCKET_CLOSE:
|
|
2658
|
+ // on web socket close
|
|
2659
|
+ connected = false;
|
|
2660
|
+ p2j.screen.error('Connection closed by remote host.');
|
|
2661
|
+ window.setInterval(function() { window.location.replace(referrer); }, 5000);
|
|
2662
|
+ break;
|
|
2663
|
+ case MSG.MSG_DRAW:
|
|
2664
|
+ p2j.displayWaitCursor();
|
|
2665
|
+ setTimeout(
|
|
2666
|
+ function()
|
|
2667
|
+ {
|
|
2668
|
+ messageHandler(data);
|
|
2669
|
+ }, 1);
|
|
2670
|
+ setTimeout(function() { p2j.restoreCursor(); }, 1);
|
|
2671
|
+ break;
|
|
2672
|
+ default:
|
|
2673
|
+ setTimeout(
|
|
2674
|
+ function()
|
|
2675
|
+ {
|
|
2676
|
+ messageHandler(data);
|
|
2677
|
+ }, 1);
|
|
2678
|
}
|
|
2679
|
-
|
|
2680
|
- // on web socket close
|
|
2681
|
- ws.onclose = function()
|
|
2682
|
- {
|
|
2683
|
- connected = false;
|
|
2684
|
- p2j.screen.error('Connection closed by remote host.');
|
|
2685
|
- window.setInterval(function() { window.location.replace(referrer); }, 5000);
|
|
2686
|
- };
|
|
2687
|
-
|
|
2688
|
- // refresh
|
|
2689
|
- window.onpagehide = function()
|
|
2690
|
- {
|
|
2691
|
- if (connected)
|
|
2692
|
- {
|
|
2693
|
- ws.close();
|
|
2694
|
- }
|
|
2695
|
- };
|
|
2696
|
- }
|
|
2697
|
- else
|
|
2698
|
+ };
|
|
2699
|
+
|
|
2700
|
+ /** Added the web worker message listener */
|
|
2701
|
+ webWorker.addEventListener("message", webWorkerHandler);
|
|
2702
|
+
|
|
2703
|
+ // Directs the web worker to open a web socket connection
|
|
2704
|
+ webWorker.postMessage({type: MSG.MSG_WEB_SOCKET_OPEN, url : cfg.socket.url});
|
|
2705
|
+
|
|
2706
|
+ // refresh
|
|
2707
|
+ window.onpagehide = function()
|
|
2708
|
{
|
|
2709
|
- p2j.screen.error('WebSockets are NOT supported by your Browser.');
|
|
2710
|
- }
|
|
2711
|
+ webWorker.postMessage({type: MSG.MSG_WEB_SOCKET_CLOSE});
|
|
2712
|
+ };
|
|
2713
|
};
|
|
2714
|
|
|
2715
|
/**
|
|
2716
|
@@ -1099,15 +670,7 @@
|
|
2717
|
*/
|
|
2718
|
me.hexStringToBytes = function(str)
|
|
2719
|
{
|
|
2720
|
- var bytes = new Uint8Array(str.length / 2);
|
|
2721
|
-
|
|
2722
|
- var idx = 0;
|
|
2723
|
- for (var c = 0, idx = 0; c < str.length; c += 2, idx++)
|
|
2724
|
- {
|
|
2725
|
- bytes[idx] = parseInt(str.substr(c, 2), 16);
|
|
2726
|
- }
|
|
2727
|
-
|
|
2728
|
- return bytes;
|
|
2729
|
+ return io.hexStringToBytes(str);
|
|
2730
|
}
|
|
2731
|
|
|
2732
|
/**
|
|
2733
|
@@ -1120,55 +683,8 @@
|
|
2734
|
*/
|
|
2735
|
me.createHexString = function(arr)
|
|
2736
|
{
|
|
2737
|
- var result = "";
|
|
2738
|
- for (var i in arr)
|
|
2739
|
- {
|
|
2740
|
- var str = arr[i].toString(16);
|
|
2741
|
- str = str.length == 0 ? "00" :
|
|
2742
|
- str.length == 1 ? "0" + str :
|
|
2743
|
- str.length == 2 ? str :
|
|
2744
|
- str.substring(str.length-2, str.length);
|
|
2745
|
-
|
|
2746
|
- result += str;
|
|
2747
|
- }
|
|
2748
|
-
|
|
2749
|
- return result;
|
|
2750
|
+ return io.createHexString(arr);
|
|
2751
|
}
|
|
2752
|
|
|
2753
|
- /**
|
|
2754
|
- * Remove the sub-array from the given array and save it in the splice parameter.
|
|
2755
|
- *
|
|
2756
|
- * @param {array} arr
|
|
2757
|
- * The byte array from where elements are removed.
|
|
2758
|
- * @param {int} starting
|
|
2759
|
- * The starting position (inclusive).
|
|
2760
|
- * @param {int} deleteCount
|
|
2761
|
- * The number of elements to delete.
|
|
2762
|
- * @param {array} splice
|
|
2763
|
- * The array where to save the elements (must have enough space).
|
|
2764
|
- *
|
|
2765
|
- * @return The original array with the elements removed.
|
|
2766
|
- */
|
|
2767
|
- function splice(arr, starting, deleteCount, splice)
|
|
2768
|
- {
|
|
2769
|
- if (arguments.length === 1)
|
|
2770
|
- {
|
|
2771
|
- return arr;
|
|
2772
|
- }
|
|
2773
|
-
|
|
2774
|
- starting = Math.max(starting, 0);
|
|
2775
|
- deleteCount = Math.max(deleteCount, 0);
|
|
2776
|
-
|
|
2777
|
- const newSize = arr.length - deleteCount;
|
|
2778
|
- const splicedArray = new arr.constructor(newSize);
|
|
2779
|
-
|
|
2780
|
- splicedArray.set(arr.subarray(0, starting));
|
|
2781
|
- splicedArray.set(arr.subarray(starting + deleteCount), starting);
|
|
2782
|
-
|
|
2783
|
- splice.set(arr.subarray(starting, starting + deleteCount));
|
|
2784
|
-
|
|
2785
|
- return splicedArray;
|
|
2786
|
- };
|
|
2787
|
-
|
|
2788
|
return me;
|
|
2789
|
}());
|
|
2790
|
|