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12de86f0 DM |
1 | /* |
2 | * noVNC: HTML5 VNC client | |
3 | * Copyright (C) 2012 Joel Martin | |
4 | * Copyright (C) 2013 Samuel Mannehed for Cendio AB | |
5 | * Licensed under MPL 2.0 (see LICENSE.txt) | |
6 | * | |
62e78ac9 DM |
7 | * This is a modified version of the original 'ui.js' file, used |
8 | * for the proxmox console. | |
12de86f0 DM |
9 | */ |
10 | ||
11 | "use strict"; | |
12 | /*jslint white: false, browser: true */ | |
13 | /*global window, $D, Util, WebUtil, RFB, Display */ | |
14 | ||
15 | // Load supporting scripts | |
16 | window.onscriptsload = function () { UI.load(); }; | |
17 | window.onload = function () { UI.keyboardinputReset(); }; | |
18 | Util.load_scripts(["webutil.js", "base64.js", "websock.js", "des.js", | |
19 | "keysymdef.js", "keyboard.js", "input.js", "display.js", | |
20 | "jsunzip.js", "rfb.js", "keysym.js"]); | |
21 | ||
22 | var UI = { | |
23 | ||
24 | rfb_state : 'loaded', | |
baa7cf03 | 25 | pveAllowMigratedVMTest: false, // set to true after a succesful conection |
12de86f0 DM |
26 | pveCommandsOpen: false, |
27 | settingsOpen : false, | |
28 | connSettingsOpen : false, | |
29 | popupStatusOpen : false, | |
30 | clipboardOpen: false, | |
2bcae1e2 | 31 | sendKeysVisible: false, |
12de86f0 DM |
32 | keyboardVisible: false, |
33 | hideKeyboardTimeout: null, | |
34 | lastKeyboardinput: null, | |
35 | defaultKeyboardinputLen: 100, | |
36 | extraKeysVisible: false, | |
37 | ctrlOn: false, | |
38 | altOn: false, | |
39 | isTouchDevice: false, | |
40 | ||
41 | consoletype: undefined, | |
42 | vmid: undefined, | |
43 | vmname: undefined, | |
44 | nodename: undefined, | |
45 | ||
46 | // Setup rfb object, load settings from browser storage, then call | |
47 | // UI.init to setup the UI/menus | |
48 | load: function (callback) { | |
49 | WebUtil.initSettings(UI.pve_start, callback); | |
50 | }, | |
51 | ||
52 | // Proxmox VE related code | |
53 | ||
54 | urlEncode: function(object) { | |
55 | var i,value, params = []; | |
56 | ||
57 | for (i in object) { | |
58 | if (object.hasOwnProperty(i)) { | |
59 | value = object[i]; | |
60 | if (value === undefined) value = ''; | |
61 | params.push(encodeURIComponent(i) + '=' + encodeURIComponent(String(value))); | |
62 | } | |
63 | } | |
64 | ||
65 | return params.join('&'); | |
66 | }, | |
67 | ||
68 | API2Request: function(reqOpts) { | |
69 | ||
70 | reqOpts.method = reqOpts.method || 'GET'; | |
71 | ||
72 | var xhr = new XMLHttpRequest(); | |
73 | ||
74 | xhr.onload = function() { | |
75 | var scope = reqOpts.scope || this; | |
76 | var result; | |
77 | var errmsg; | |
78 | ||
79 | if (xhr.readyState === 4) { | |
80 | var ctype = xhr.getResponseHeader('Content-Type'); | |
81 | if (xhr.status === 200) { | |
82 | if (ctype.match(/application\/json;/)) { | |
83 | result = JSON.parse(xhr.responseText); | |
84 | } else { | |
85 | errmsg = 'got unexpected content type ' + ctype; | |
86 | } | |
87 | } else { | |
88 | errmsg = 'Error ' + xhr.status + ': ' + xhr.statusText; | |
89 | } | |
90 | } else { | |
91 | errmsg = 'Connection error - server offline?'; | |
92 | } | |
93 | ||
94 | if (errmsg !== undefined) { | |
95 | if (reqOpts.failure) { | |
96 | reqOpts.failure.call(scope, errmsg); | |
97 | } | |
98 | } else { | |
99 | if (reqOpts.success) { | |
100 | reqOpts.success.call(scope, result); | |
101 | } | |
102 | } | |
103 | if (reqOpts.callback) { | |
104 | reqOpts.callback.call(scope, errmsg === undefined); | |
105 | } | |
106 | } | |
107 | ||
108 | var data = UI.urlEncode(reqOpts.params || {}); | |
109 | ||
110 | if (reqOpts.method === 'GET') { | |
111 | xhr.open(reqOpts.method, "/api2/json" + reqOpts.url + '?' + data); | |
112 | } else { | |
113 | xhr.open(reqOpts.method, "/api2/json" + reqOpts.url); | |
114 | } | |
115 | xhr.setRequestHeader('Cache-Control', 'no-cache'); | |
116 | if (reqOpts.method === 'POST' || reqOpts.method === 'PUT') { | |
117 | xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); | |
12de86f0 DM |
118 | xhr.setRequestHeader('CSRFPreventionToken', PVE.CSRFPreventionToken); |
119 | xhr.send(data); | |
120 | } else if (reqOpts.method === 'GET') { | |
121 | xhr.send(); | |
122 | } else { | |
123 | throw "unknown method"; | |
124 | } | |
125 | ||
126 | ||
127 | }, | |
128 | ||
d3d524cc DM |
129 | // show msg for 5 seconds |
130 | pve_show_msg: function(klass, msg, permanant) { | |
131 | var oldklass = $D('noVNC-control-bar').getAttribute("class"); | |
132 | $D('noVNC-control-bar').setAttribute("class", klass); | |
133 | var oldmsg = $D('noVNC_status').innerHTML; | |
134 | $D('noVNC_status').innerHTML = msg; | |
b5d09107 | 135 | if (typeof permanent !== 'undefined' && permanent) return; |
d3d524cc DM |
136 | |
137 | setTimeout(function() { | |
138 | var curmsg = $D('noVNC_status').innerHTML; | |
139 | if (curmsg === msg) { | |
140 | $D('noVNC_status').innerHTML = oldmsg; | |
141 | } | |
142 | var curklass = $D('noVNC-control-bar').getAttribute("class"); | |
143 | if (curklass === klass) { | |
144 | $D('noVNC-control-bar').setAttribute("class", oldklass); | |
145 | } | |
146 | }, 5000); | |
147 | }, | |
148 | ||
baa7cf03 | 149 | pve_detect_migrated_vm: function() { |
0afcb695 | 150 | if (!(UI.consoletype === 'kvm' || UI.consoletype === 'lxc')) { |
baa7cf03 DM |
151 | return; |
152 | } | |
153 | ||
154 | // try to detect migrated VM | |
155 | UI.API2Request({ | |
156 | url: '/cluster/resources', | |
157 | method: 'GET', | |
158 | success: function(result) { | |
159 | var list = result.data; | |
160 | list.every(function(item) { | |
0afcb695 | 161 | if ((item.type === 'qemu' || item.type === 'lxc') && |
baa7cf03 DM |
162 | (item.vmid == UI.vmid)) { |
163 | var url = "?" + UI.urlEncode({ | |
164 | console: UI.consoletype, | |
165 | novnc: 1, | |
166 | vmid: UI.vmid, | |
167 | vmname: UI.vmname, | |
168 | node: item.node | |
169 | }); | |
170 | location.href = url; | |
171 | return false; // break | |
172 | } | |
173 | return true; | |
174 | }); | |
175 | } | |
176 | }); | |
177 | }, | |
178 | ||
12de86f0 DM |
179 | pve_vm_command: function(cmd, params, reload) { |
180 | var baseUrl; | |
181 | ||
182 | if (UI.consoletype === 'kvm') { | |
183 | baseUrl = '/nodes/' + UI.nodename + '/qemu/' + UI.vmid; | |
0afcb695 DM |
184 | } else if (UI.consoletype === 'lxc') { |
185 | baseUrl = '/nodes/' + UI.nodename + '/lxc/' + UI.vmid; | |
12de86f0 DM |
186 | } else { |
187 | throw "unknown VM type"; | |
188 | } | |
189 | ||
12de86f0 DM |
190 | UI.API2Request({ |
191 | params: params, | |
192 | url: baseUrl + "/status/" + cmd, | |
193 | method: 'POST', | |
194 | failure: function(msg) { | |
d3d524cc | 195 | UI.pve_show_msg('noVNC_status_warn', msg); |
12de86f0 DM |
196 | }, |
197 | success: function() { | |
d3d524cc | 198 | UI.pve_show_msg('noVNC_status_normall', "VM command '" + cmd +"' successful"); |
12de86f0 DM |
199 | if (reload) { |
200 | setTimeout(function() { | |
201 | UI.pveReload(); | |
202 | }, 1000); | |
203 | }; | |
204 | } | |
205 | }); | |
206 | }, | |
207 | ||
208 | pveCmdStart: function() { | |
209 | if (UI.pveCommandsOpen === true) { | |
210 | UI.togglePVECommandPanel(); | |
211 | } | |
212 | UI.pve_vm_command('start', {}, true); | |
213 | }, | |
214 | ||
215 | pveCmdShutdown: function() { | |
216 | if (UI.pveCommandsOpen === true) { | |
217 | UI.togglePVECommandPanel(); | |
218 | } | |
219 | var msg = gettext("Do you really want to shutdown VM {0}?"); | |
220 | msg = msg.replace(/\{0\}/, UI.vmid); | |
221 | ||
222 | if (confirm(msg) === true) { | |
223 | UI.pve_vm_command('shutdown'); | |
224 | } | |
225 | }, | |
226 | ||
227 | pveCmdStop: function() { | |
228 | if (UI.pveCommandsOpen === true) { | |
229 | UI.togglePVECommandPanel(); | |
230 | } | |
231 | ||
232 | var msg = gettext("Do you really want to stop VM {0}?"); | |
233 | msg = msg.replace(/\{0\}/, UI.vmid); | |
234 | ||
235 | if (confirm(msg) === true) { | |
236 | UI.pve_vm_command('stop'); | |
237 | } | |
238 | }, | |
239 | ||
240 | pveCmdReset: function() { | |
241 | if (UI.pveCommandsOpen === true) { | |
242 | UI.togglePVECommandPanel(); | |
243 | } | |
244 | var msg = gettext("Do you really want to reset VM {0}?"); | |
245 | msg = msg.replace(/\{0\}/, UI.vmid); | |
246 | ||
247 | if (confirm(msg) === true) { | |
248 | UI.pve_vm_command('reset'); | |
249 | } | |
250 | }, | |
251 | ||
252 | pveCmdSuspend: function() { | |
253 | if (UI.pveCommandsOpen === true) { | |
254 | UI.togglePVECommandPanel(); | |
255 | } | |
256 | var msg = gettext("Do you really want to suspend VM {0}?"); | |
257 | msg = msg.replace(/\{0\}/, UI.vmid); | |
258 | ||
259 | if (confirm(msg) === true) { | |
260 | UI.pve_vm_command('suspend'); | |
261 | } | |
262 | }, | |
263 | ||
264 | pveCmdResume: function() { | |
265 | if (UI.pveCommandsOpen === true) { | |
266 | UI.togglePVECommandPanel(); | |
267 | } | |
268 | UI.pve_vm_command('resume'); | |
269 | }, | |
270 | ||
271 | pveCmdReload: function() { | |
272 | if (UI.pveCommandsOpen === true) { | |
273 | UI.togglePVECommandPanel(); | |
274 | } | |
275 | UI.pveReload(); | |
276 | }, | |
277 | ||
278 | pveReload: function() { | |
279 | location.reload(); | |
280 | }, | |
281 | ||
2bcae1e2 DM |
282 | pve_send_key: function(keyname) { |
283 | var baseUrl; | |
284 | ||
285 | if (UI.consoletype === 'kvm') { | |
286 | baseUrl = '/nodes/' + UI.nodename + '/qemu/' + UI.vmid; | |
287 | } else { | |
288 | throw "send key not implemented"; | |
289 | } | |
290 | ||
291 | UI.API2Request({ | |
292 | params: { key: keyname }, | |
293 | url: baseUrl + '/sendkey', | |
294 | method: 'PUT', | |
295 | failure: function(msg) { | |
296 | UI.pve_show_msg('noVNC_status_warn', msg); | |
297 | } | |
298 | }); | |
299 | }, | |
300 | ||
12de86f0 DM |
301 | pve_start: function(callback) { |
302 | UI.consoletype = WebUtil.getQueryVar('console'); | |
303 | UI.vmid = WebUtil.getQueryVar('vmid'); | |
304 | UI.vmname = WebUtil.getQueryVar('vmname'); | |
305 | UI.nodename = WebUtil.getQueryVar('node'); | |
306 | ||
307 | var url; | |
308 | var wsurl; | |
309 | var params = { websocket: 1 }; | |
310 | var btn; | |
81501afc | 311 | |
f8aa3689 DM |
312 | // add pve command buttons |
313 | var cmdpanel = $D('noVNC_pve_command_menu'); | |
314 | var buttonlist = [ | |
315 | { | |
316 | text: gettext('Start'), | |
317 | handler: UI.pveCmdStart, | |
0afcb695 | 318 | enable: { kvm: 1, lxc: 1 } |
f8aa3689 DM |
319 | }, |
320 | { | |
321 | text: gettext('Shutdown'), | |
322 | handler: UI.pveCmdShutdown, | |
0afcb695 | 323 | enable: { kvm: 1, lxc: 1 } |
f8aa3689 DM |
324 | }, |
325 | { | |
326 | text: gettext('Stop'), | |
327 | handler: UI.pveCmdStop, | |
0afcb695 | 328 | enable: { kvm: 1, lxc: 1 } |
f8aa3689 DM |
329 | }, |
330 | { | |
331 | text: gettext('Reset'), | |
332 | handler: UI.pveCmdReset, | |
333 | enable: { kvm: 1 } | |
334 | }, | |
335 | { | |
336 | text: gettext('Suspend'), | |
337 | handler: UI.pveCmdSuspend, | |
338 | enable: { kvm: 1 } | |
339 | }, | |
340 | { | |
341 | text: gettext('Resume'), | |
342 | handler: UI.pveCmdResume, | |
343 | enable: { kvm: 1 } | |
344 | }, | |
345 | { | |
346 | text: gettext('Reload'), | |
347 | handler: UI.pveCmdReload, | |
348 | enable: { any: 1 } | |
349 | } | |
350 | ]; | |
351 | buttonlist.forEach(function(btn) { | |
352 | if (btn.enable.any || btn.enable[UI.consoletype]) { | |
353 | var el = document.createElement('input'); | |
354 | el.setAttribute('type', 'button'); | |
355 | el.setAttribute('value', btn.text); | |
356 | el.onclick = btn.handler; | |
357 | el.style.display = "block"; | |
358 | el.style.width = "100%"; | |
359 | el.style.minWidth = "150px"; | |
360 | cmdpanel.appendChild(el); | |
f8aa3689 | 361 | } |
12de86f0 DM |
362 | }); |
363 | ||
2bcae1e2 DM |
364 | // add sendKeys buttons |
365 | var skpanel = $D('noVNC_send_keys_panel'); | |
366 | ||
f8aa3689 | 367 | buttonlist = [ |
2bcae1e2 DM |
368 | { |
369 | text: 'Tab', handler: function() { | |
370 | UI.pve_send_key('tab'); | |
371 | } | |
372 | }, | |
373 | { | |
374 | text: 'Ctrl-Alt-Delete', handler: function() { | |
375 | UI.pve_send_key('ctrl-alt-delete'); | |
376 | } | |
377 | }, | |
378 | { | |
379 | text: 'Ctrl-Alt-Backspace', handler: function() { | |
380 | UI.pve_send_key('ctrl-alt-backspace'); | |
381 | } | |
382 | }, | |
383 | { | |
384 | text: 'Ctrl-Alt-F1', handler: function() { | |
385 | UI.pve_send_key('ctrl-alt-f1'); | |
386 | } | |
387 | }, | |
388 | { | |
389 | text: 'Ctrl-Alt-F2', handler: function() { | |
390 | UI.pve_send_key('ctrl-alt-f2'); | |
391 | } | |
392 | }, | |
393 | { | |
394 | text: 'Ctrl-Alt-F3', handler: function() { | |
395 | UI.pve_send_key('ctrl-alt-f3'); | |
396 | } | |
397 | }, | |
398 | { | |
399 | text: 'Ctrl-Alt-F4', handler: function() { | |
400 | UI.pve_send_key('ctrl-alt-f4'); | |
401 | } | |
402 | }, | |
403 | { | |
404 | text: 'Ctrl-Alt-F5', handler: function() { | |
405 | UI.pve_send_key('ctrl-alt-f5'); | |
406 | } | |
407 | }, | |
408 | { | |
409 | text: 'Ctrl-Alt-F6', handler: function() { | |
410 | UI.pve_send_key('ctrl-alt-f6'); | |
411 | } | |
412 | }, | |
413 | { | |
414 | text: 'Ctrl-Alt-F7', handler: function() { | |
415 | UI.pve_send_key('ctrl-alt-f7'); | |
416 | } | |
417 | }, | |
418 | { | |
419 | text: 'Ctrl-Alt-F8', handler: function() { | |
420 | UI.pve_send_key('ctrl-alt-f8'); | |
421 | } | |
422 | }, | |
423 | { | |
424 | text: 'Ctrl-Alt-F9', handler: function() { | |
425 | UI.pve_send_key('ctrl-alt-f9'); | |
426 | } | |
427 | }, | |
428 | { | |
429 | text: 'Ctrl-Alt-F10', handler: function() { | |
430 | UI.pve_send_key('ctrl-alt-f10'); | |
431 | } | |
432 | }, | |
433 | { | |
434 | text: 'Ctrl-Alt-F11', handler: function() { | |
435 | UI.pve_send_key('ctrl-alt-f11'); | |
436 | } | |
437 | }, | |
438 | { | |
439 | text: 'Ctrl-Alt-F12', handler: function() { | |
440 | UI.pve_send_key('ctrl-alt-f12'); | |
441 | } | |
442 | } | |
443 | ]; | |
444 | ||
445 | buttonlist.forEach(function(btn) { | |
446 | var el = document.createElement('input'); | |
447 | el.setAttribute('type', 'button'); | |
448 | el.setAttribute('value', btn.text); | |
449 | el.onclick = function(handler) { | |
450 | return function() { | |
451 | if (UI.sendKeysVisible === true) { | |
452 | UI.togglePVESendKeysPanel(); | |
453 | } | |
454 | ||
455 | handler.call(this); | |
456 | }; | |
457 | }(btn.handler); | |
458 | el.style.display = "block"; | |
459 | el.style.width = "100%"; | |
460 | el.style.minWidth = "150px"; | |
461 | skpanel.appendChild(el); | |
462 | }); | |
463 | ||
12de86f0 DM |
464 | var title; |
465 | ||
466 | if (UI.consoletype === 'kvm') { | |
467 | var baseUrl = '/nodes/' + UI.nodename + '/qemu/' + UI.vmid; | |
468 | url = baseUrl + '/vncproxy'; | |
469 | wsurl = baseUrl + '/vncwebsocket'; | |
12de86f0 DM |
470 | title = "VM " + UI.vmid; |
471 | if (UI.vmname) { | |
472 | title += " ('" + UI.vmname + "')"; | |
473 | } | |
0afcb695 DM |
474 | } else if (UI.consoletype === 'lxc') { |
475 | var baseUrl = '/nodes/' + UI.nodename + '/lxc/' + UI.vmid; | |
12de86f0 DM |
476 | url = baseUrl + '/vncproxy'; |
477 | wsurl = baseUrl + '/vncwebsocket'; | |
12de86f0 DM |
478 | title = "CT " + UI.vmid; |
479 | if (UI.vmname) { | |
480 | title += " ('" + UI.vmname + "')"; | |
481 | } | |
482 | } else if (UI.consoletype === 'shell') { | |
483 | var baseUrl = '/nodes/' + UI.nodename; | |
484 | url = baseUrl + '/vncshell'; | |
485 | wsurl = baseUrl + '/vncwebsocket'; | |
486 | title = "node '" + UI.nodename + "'"; | |
487 | } else if (UI.consoletype === 'upgrade') { | |
488 | var baseUrl = '/nodes/' + UI.nodename; | |
489 | url = baseUrl + '/vncshell'; | |
490 | wsurl = baseUrl + '/vncwebsocket'; | |
491 | params.upgrade = 1; | |
492 | title = gettext('System upgrade on node {0}'); | |
493 | title = title.replace(/\{0\}/, UI.nodename); | |
494 | } else { | |
495 | throw "implement me"; | |
496 | } | |
497 | ||
498 | document.title = title; | |
499 | ||
500 | var start_vnc_viewer = function(param) { | |
12de86f0 DM |
501 | var wsparams = UI.urlEncode({ |
502 | port: param.port, | |
503 | vncticket: param.ticket | |
504 | }); | |
505 | ||
506 | UI.updateSetting('host', window.location.hostname); | |
fcf84f44 | 507 | UI.updateSetting('port', window.location.port || 443); |
12de86f0 DM |
508 | UI.updateSetting('password', param.ticket); |
509 | UI.updateSetting('encrypt', true); | |
510 | UI.updateSetting('true_color', true); | |
511 | UI.updateSetting('cursor', !UI.isTouchDevice); | |
512 | UI.updateSetting('shared', true); | |
513 | UI.updateSetting('view_only', false); | |
514 | ||
515 | UI.updateSetting('path', 'api2/json' + wsurl + "?" + wsparams); | |
516 | ||
517 | UI.start(callback); | |
518 | }; | |
519 | ||
520 | UI.API2Request({ | |
521 | url: url, | |
522 | method: 'POST', | |
523 | params: params, | |
524 | success: function(result) { | |
525 | start_vnc_viewer(result.data); | |
526 | }, | |
527 | failure: function(msg) { | |
d3d524cc | 528 | UI.pve_show_msg('noVNC_status_error', msg, 1); |
12de86f0 DM |
529 | } |
530 | }); | |
531 | }, | |
532 | ||
533 | lastFBWidth: undefined, | |
534 | lastFBHeight: undefined, | |
535 | sizeUpdateTimer: undefined, | |
536 | ||
537 | updateFBSize: function(rfb, width, height) { | |
538 | try { | |
1bcafb21 DM |
539 | // Note1: CSS Canvas size is wrong by a few pixels in Chrome |
540 | // Note2: window size must be even number for firefox | |
541 | UI.lastFBWidth = Math.floor((width + 1)/2)*2;; | |
542 | UI.lastFBHeight = Math.floor((height + 6)/2)*2; | |
12de86f0 DM |
543 | |
544 | if (UI.sizeUpdateTimer !== undefined) { | |
545 | clearInterval(UI.sizeUpdateTimer); | |
546 | } | |
547 | if (UI.getSetting('clip')) return; | |
548 | ||
549 | var update_size = function() { | |
550 | var oh; | |
551 | var ow; | |
552 | ||
553 | if (window.innerHeight) { | |
554 | oh = window.innerHeight; | |
555 | ow = window.innerWidth; | |
556 | } else if (document.documentElement && | |
557 | document.documentElement.clientHeight) { | |
558 | oh = document.documentElement.clientHeight; | |
559 | ow = document.documentElement.clientWidth; | |
560 | } else if (document.body) { | |
561 | oh = document.body.clientHeight; | |
562 | ow = document.body.clientWidth; | |
563 | } else { | |
564 | throw "can't get window size"; | |
565 | } | |
566 | ||
567 | // see base.css/noVNC_screen_pad | |
568 | var toolbar_height = 36; | |
569 | ||
570 | var offsetw = UI.lastFBWidth - ow; | |
571 | var offseth = UI.lastFBHeight + toolbar_height - oh; | |
572 | if (offsetw !== 0 || offseth !== 0) { | |
573 | //console.log("try resize by " + offsetw + " " + offseth); | |
574 | window.resizeBy(offsetw, offseth); | |
575 | } | |
576 | }; | |
577 | ||
578 | update_size(); | |
579 | UI.sizeUpdateTimer = setInterval(update_size, 1000); | |
580 | ||
581 | } catch(e) { | |
582 | console.log(e); | |
583 | } | |
584 | }, | |
585 | ||
2bcae1e2 | 586 | // Open/close PVE commandand menu |
12de86f0 DM |
587 | togglePVECommandPanel: function() { |
588 | // Close the description panel | |
589 | $D('noVNC_description').style.display = "none"; | |
2bcae1e2 DM |
590 | if (UI.sendKeysVisible === true) { |
591 | UI.togglePVESendKeysPanel(); | |
592 | } | |
12de86f0 DM |
593 | // Close clipboard panel if open |
594 | if (UI.clipboardOpen === true) { | |
595 | UI.toggleClipboardPanel(); | |
596 | } | |
597 | // Close connection settings if open | |
598 | if (UI.connSettingsOpen === true) { | |
599 | UI.toggleConnectPanel(); | |
600 | } | |
601 | // Close popup status panel if open | |
602 | if (UI.popupStatusOpen === true) { | |
603 | UI.togglePopupStatusPanel(); | |
604 | } | |
605 | // Close XVP panel if open | |
606 | if (UI.xvpOpen === true) { | |
607 | UI.toggleXvpPanel(); | |
608 | } | |
609 | if (UI.pveCommandsOpen) { | |
610 | $D('noVNC_pve_commands').style.display = "none"; | |
611 | $D('pveCommandsButton').className = "noVNC_status_button"; | |
612 | UI.pveCommandsOpen = false; | |
613 | } else { | |
614 | $D('noVNC_pve_commands').style.display = "block"; | |
615 | $D('pveCommandsButton').className = "noVNC_status_button_selected"; | |
616 | UI.pveCommandsOpen = true; | |
617 | } | |
618 | }, | |
619 | ||
2bcae1e2 DM |
620 | // Open/close PVE SendKeys menu |
621 | togglePVESendKeysPanel: function() { | |
622 | // Close the description panel | |
623 | $D('noVNC_description').style.display = "none"; | |
624 | if (UI.pveCommandsOpen === true) { | |
625 | UI.togglePVECommandPanel(); | |
626 | } | |
627 | // Close clipboard panel if open | |
628 | if (UI.clipboardOpen === true) { | |
629 | UI.toggleClipboardPanel(); | |
630 | } | |
631 | // Close connection settings if open | |
632 | if (UI.connSettingsOpen === true) { | |
633 | UI.toggleConnectPanel(); | |
634 | } | |
635 | // Close popup status panel if open | |
636 | if (UI.popupStatusOpen === true) { | |
637 | UI.togglePopupStatusPanel(); | |
638 | } | |
639 | // Close XVP panel if open | |
640 | if (UI.xvpOpen === true) { | |
641 | UI.toggleXvpPanel(); | |
642 | } | |
643 | if (UI.sendKeysVisible) { | |
644 | $D('noVNC_send_keys').style.display = "none"; | |
645 | $D('showSendKeysButton').className = "noVNC_status_button"; | |
646 | UI.sendKeysVisible = false; | |
647 | } else { | |
648 | $D('noVNC_send_keys').style.display = "block"; | |
649 | $D('showSendKeysButton').className = "noVNC_status_button_selected"; | |
650 | UI.sendKeysVisible = true; | |
651 | } | |
652 | }, | |
653 | ||
12de86f0 DM |
654 | // Render default UI and initialize settings menu |
655 | start: function(callback) { | |
656 | var html = '', i, sheet, sheets, llevels, port, autoconnect; | |
657 | ||
658 | UI.isTouchDevice = 'ontouchstart' in document.documentElement; | |
659 | ||
660 | // Stylesheet selection dropdown | |
661 | sheet = WebUtil.selectStylesheet(); | |
662 | sheets = WebUtil.getStylesheets(); | |
663 | for (i = 0; i < sheets.length; i += 1) { | |
664 | //UI.addOption($D('noVNC_stylesheet'),sheets[i].title, sheets[i].title); | |
665 | } | |
666 | ||
667 | // Logging selection dropdown | |
668 | llevels = ['error', 'warn', 'info', 'debug']; | |
669 | for (i = 0; i < llevels.length; i += 1) { | |
670 | //UI.addOption($D('noVNC_logging'),llevels[i], llevels[i]); | |
671 | } | |
672 | ||
673 | // Settings with immediate effects | |
674 | UI.initSetting('logging', 'warn'); | |
675 | WebUtil.init_logging(UI.getSetting('logging')); | |
676 | ||
677 | UI.initSetting('stylesheet', 'default'); | |
678 | WebUtil.selectStylesheet(null); | |
679 | // call twice to get around webkit bug | |
680 | WebUtil.selectStylesheet(UI.getSetting('stylesheet')); | |
681 | ||
682 | UI.initSetting('repeaterID', ''); | |
683 | ||
684 | UI.rfb = RFB({'target': $D('noVNC_canvas'), | |
685 | 'onUpdateState': UI.updateState, | |
686 | 'onXvpInit': UI.updateXvpVisualState, | |
687 | 'onClipboard': UI.clipReceive, | |
688 | //'onDesktopName': UI.updateDocumentTitle, | |
689 | 'onFBResize': UI.updateFBSize}); | |
690 | ||
691 | autoconnect = true; | |
692 | if (autoconnect === 'true' || autoconnect == '1') { | |
693 | autoconnect = true; | |
694 | UI.connect(); | |
695 | } else { | |
696 | autoconnect = false; | |
697 | } | |
698 | ||
699 | UI.updateVisualState(); | |
700 | ||
701 | // Unfocus clipboard when over the VNC area | |
702 | //$D('VNC_screen').onmousemove = function () { | |
703 | // var keyboard = UI.rfb.get_keyboard(); | |
704 | // if ((! keyboard) || (! keyboard.get_focused())) { | |
705 | // $D('VNC_clipboard_text').blur(); | |
706 | // } | |
707 | // }; | |
708 | ||
709 | // Show mouse selector buttons on touch screen devices | |
710 | if (UI.isTouchDevice) { | |
711 | // Show mobile buttons | |
712 | $D('noVNC_mobile_buttons').style.display = "inline"; | |
2bcae1e2 | 713 | $D('showSendKeysButton').style.display = "none"; |
12de86f0 DM |
714 | UI.setMouseButton(); |
715 | // Remove the address bar | |
716 | setTimeout(function() { window.scrollTo(0, 1); }, 100); | |
717 | UI.forceSetting('clip', true); | |
718 | $D('noVNC_clip').disabled = true; | |
719 | } else { | |
2bcae1e2 | 720 | $D('showSendKeysButton').style.display = (UI.consoletype === 'kvm') ? "inline" : "none"; |
12de86f0 DM |
721 | UI.initSetting('clip', false); |
722 | } | |
723 | ||
724 | //iOS Safari does not support CSS position:fixed. | |
725 | //This detects iOS devices and enables javascript workaround. | |
726 | if ((navigator.userAgent.match(/iPhone/i)) || | |
727 | (navigator.userAgent.match(/iPod/i)) || | |
728 | (navigator.userAgent.match(/iPad/i))) { | |
729 | //UI.setOnscroll(); | |
730 | //UI.setResize(); | |
731 | } | |
732 | UI.setBarPosition(); | |
733 | ||
734 | $D('noVNC_host').focus(); | |
735 | ||
736 | UI.setViewClip(); | |
737 | Util.addEvent(window, 'resize', UI.setViewClip); | |
738 | ||
739 | Util.addEvent(window, 'beforeunload', function () { | |
740 | if (UI.rfb_state === 'normal') { | |
741 | return "You are currently connected."; | |
742 | } | |
743 | } ); | |
744 | ||
745 | // Show description by default when hosted at for kanaka.github.com | |
746 | if (location.host === "kanaka.github.io") { | |
747 | // Open the description dialog | |
748 | $D('noVNC_description').style.display = "block"; | |
749 | } else { | |
750 | // Show the connect panel on first load unless autoconnecting | |
751 | if (autoconnect === UI.connSettingsOpen) { | |
752 | UI.toggleConnectPanel(); | |
753 | } | |
754 | } | |
755 | ||
756 | // Add mouse event click/focus/blur event handlers to the UI | |
757 | UI.addMouseHandlers(); | |
758 | ||
759 | if (typeof callback === "function") { | |
760 | callback(UI.rfb); | |
761 | } | |
762 | }, | |
763 | ||
764 | addMouseHandlers: function() { | |
765 | // Setup interface handlers that can't be inline | |
766 | $D("noVNC_view_drag_button").onclick = UI.setViewDrag; | |
767 | $D("noVNC_mouse_button0").onclick = function () { UI.setMouseButton(1); }; | |
768 | $D("noVNC_mouse_button1").onclick = function () { UI.setMouseButton(2); }; | |
769 | $D("noVNC_mouse_button2").onclick = function () { UI.setMouseButton(4); }; | |
770 | $D("noVNC_mouse_button4").onclick = function () { UI.setMouseButton(0); }; | |
771 | $D("showKeyboard").onclick = UI.showKeyboard; | |
772 | ||
773 | $D("keyboardinput").oninput = UI.keyInput; | |
774 | $D("keyboardinput").onblur = UI.keyInputBlur; | |
775 | ||
776 | $D("showExtraKeysButton").onclick = UI.showExtraKeys; | |
777 | $D("toggleCtrlButton").onclick = UI.toggleCtrl; | |
778 | $D("toggleAltButton").onclick = UI.toggleAlt; | |
779 | $D("sendTabButton").onclick = UI.sendTab; | |
780 | $D("sendEscButton").onclick = UI.sendEsc; | |
781 | ||
2bcae1e2 DM |
782 | $D("showSendKeysButton").onclick = UI.togglePVESendKeysPanel; |
783 | ||
12de86f0 DM |
784 | $D("sendCtrlAltDelButton").onclick = UI.sendCtrlAltDel; |
785 | //$D("xvpShutdownButton").onclick = UI.xvpShutdown; | |
786 | //$D("xvpRebootButton").onclick = UI.xvpReboot; | |
787 | //$D("xvpResetButton").onclick = UI.xvpReset; | |
2bcae1e2 DM |
788 | // disable popup, because it does not provide more info? |
789 | //$D("noVNC_status").onclick = UI.togglePopupStatusPanel; | |
12de86f0 DM |
790 | $D("noVNC_popup_status_panel").onclick = UI.togglePopupStatusPanel; |
791 | //$D("xvpButton").onclick = UI.toggleXvpPanel; | |
792 | $D("clipboardButton").onclick = UI.toggleClipboardPanel; | |
793 | //$D("settingsButton").onclick = UI.toggleSettingsPanel; | |
794 | $D("pveCommandsButton").onclick = UI.togglePVECommandPanel; | |
795 | //$D("connectButton").onclick = UI.toggleConnectPanel; | |
796 | //$D("disconnectButton").onclick = UI.disconnect; | |
797 | //$D("descriptionButton").onclick = UI.toggleConnectPanel; | |
798 | ||
799 | $D("noVNC_clipboard_text").onfocus = UI.displayBlur; | |
800 | $D("noVNC_clipboard_text").onblur = UI.displayFocus; | |
801 | $D("noVNC_clipboard_text").onchange = UI.clipSend; | |
802 | $D("noVNC_clipboard_clear_button").onclick = UI.clipClear; | |
803 | ||
804 | //$D("noVNC_settings_menu").onmouseover = UI.displayBlur; | |
805 | //$D("noVNC_settings_menu").onmouseover = UI.displayFocus; | |
806 | //$D("noVNC_apply").onclick = UI.settingsApply; | |
807 | ||
808 | //$D("noVNC_connect_button").onclick = UI.connect; | |
809 | }, | |
810 | ||
811 | // Read form control compatible setting from cookie | |
812 | getSetting: function(name) { | |
12de86f0 DM |
813 | var val, ctrl = $D('noVNC_' + name); |
814 | val = WebUtil.readSetting(name); | |
815 | if (val !== null && ctrl.type === 'checkbox') { | |
816 | if (val.toString().toLowerCase() in {'0':1, 'no':1, 'false':1}) { | |
817 | val = false; | |
818 | } else { | |
819 | val = true; | |
820 | } | |
821 | } | |
822 | return val; | |
823 | }, | |
824 | ||
825 | // Update cookie and form control setting. If value is not set, then | |
826 | // updates from control to current cookie setting. | |
827 | updateSetting: function(name, value) { | |
828 | ||
829 | var i, ctrl = $D('noVNC_' + name); | |
830 | // Save the cookie for this session | |
831 | if (typeof value !== 'undefined') { | |
832 | WebUtil.writeSetting(name, value); | |
833 | } | |
834 | ||
835 | // Update the settings control | |
836 | value = UI.getSetting(name); | |
837 | ||
838 | if (ctrl.type === 'checkbox') { | |
839 | ctrl.checked = value; | |
840 | ||
841 | } else if (typeof ctrl.options !== 'undefined') { | |
842 | for (i = 0; i < ctrl.options.length; i += 1) { | |
843 | if (ctrl.options[i].value === value) { | |
844 | ctrl.selectedIndex = i; | |
845 | break; | |
846 | } | |
847 | } | |
848 | } else { | |
849 | /*Weird IE9 error leads to 'null' appearring | |
850 | in textboxes instead of ''.*/ | |
851 | if (value === null) { | |
852 | value = ""; | |
853 | } | |
854 | ctrl.value = value; | |
855 | } | |
856 | }, | |
857 | ||
858 | // Save control setting to cookie | |
859 | saveSetting: function(name) { | |
860 | var val, ctrl = $D('noVNC_' + name); | |
861 | if (ctrl.type === 'checkbox') { | |
862 | val = ctrl.checked; | |
863 | } else if (typeof ctrl.options !== 'undefined') { | |
864 | val = ctrl.options[ctrl.selectedIndex].value; | |
865 | } else { | |
866 | val = ctrl.value; | |
867 | } | |
868 | WebUtil.writeSetting(name, val); | |
869 | //Util.Debug("Setting saved '" + name + "=" + val + "'"); | |
870 | return val; | |
871 | }, | |
872 | ||
873 | // Initial page load read/initialization of settings | |
874 | initSetting: function(name, defVal) { | |
875 | var val; | |
876 | ||
877 | // Check Query string followed by cookie | |
878 | val = WebUtil.getQueryVar(name); | |
879 | if (val === null) { | |
880 | val = WebUtil.readSetting(name, defVal); | |
881 | } | |
882 | UI.updateSetting(name, val); | |
883 | //Util.Debug("Setting '" + name + "' initialized to '" + val + "'"); | |
884 | return val; | |
885 | }, | |
886 | ||
887 | // Force a setting to be a certain value | |
888 | forceSetting: function(name, val) { | |
889 | UI.updateSetting(name, val); | |
890 | return val; | |
891 | }, | |
892 | ||
893 | ||
894 | // Show the popup status panel | |
895 | togglePopupStatusPanel: function() { | |
896 | var psp = $D('noVNC_popup_status_panel'); | |
897 | if (UI.popupStatusOpen === true) { | |
898 | psp.style.display = "none"; | |
899 | UI.popupStatusOpen = false; | |
900 | } else { | |
901 | psp.innerHTML = $D('noVNC_status').innerHTML; | |
902 | psp.style.display = "block"; | |
903 | psp.style.left = window.innerWidth/2 - | |
904 | parseInt(window.getComputedStyle(psp, false).width)/2 -30 + "px"; | |
905 | UI.popupStatusOpen = true; | |
906 | } | |
907 | }, | |
908 | ||
909 | // Show the XVP panel | |
910 | toggleXvpPanel: function() { | |
911 | // Close the description panel | |
912 | $D('noVNC_description').style.display = "none"; | |
913 | if (UI.pveCommandsOpen === true) { | |
914 | UI.togglePVECommandPanel(); | |
915 | } | |
916 | // Close settings if open | |
917 | if (UI.settingsOpen === true) { | |
918 | UI.settingsApply(); | |
919 | UI.closeSettingsMenu(); | |
920 | } | |
921 | // Close connection settings if open | |
922 | if (UI.connSettingsOpen === true) { | |
923 | UI.toggleConnectPanel(); | |
924 | } | |
925 | // Close popup status panel if open | |
926 | if (UI.popupStatusOpen === true) { | |
927 | UI.togglePopupStatusPanel(); | |
928 | } | |
929 | // Close clipboard panel if open | |
930 | if (UI.clipboardOpen === true) { | |
931 | UI.toggleClipboardPanel(); | |
932 | } | |
933 | // Toggle XVP panel | |
934 | if (UI.xvpOpen === true) { | |
935 | //$D('noVNC_xvp').style.display = "none"; | |
936 | //$D('xvpButton').className = "noVNC_status_button"; | |
937 | UI.xvpOpen = false; | |
938 | } else { | |
939 | //$D('noVNC_xvp').style.display = "block"; | |
940 | //$D('xvpButton').className = "noVNC_status_button_selected"; | |
941 | UI.xvpOpen = true; | |
942 | } | |
943 | }, | |
944 | ||
945 | // Show the clipboard panel | |
946 | toggleClipboardPanel: function() { | |
947 | // Close the description panel | |
948 | $D('noVNC_description').style.display = "none"; | |
949 | if (UI.pveCommandsOpen === true) { | |
950 | UI.togglePVECommandPanel(); | |
951 | } | |
2bcae1e2 DM |
952 | if (UI.sendKeysVisible === true) { |
953 | UI.togglePVESendKeysPanel(); | |
954 | } | |
12de86f0 DM |
955 | // Close settings if open |
956 | if (UI.settingsOpen === true) { | |
957 | UI.settingsApply(); | |
958 | UI.closeSettingsMenu(); | |
959 | } | |
960 | // Close connection settings if open | |
961 | if (UI.connSettingsOpen === true) { | |
962 | UI.toggleConnectPanel(); | |
963 | } | |
964 | // Close popup status panel if open | |
965 | if (UI.popupStatusOpen === true) { | |
966 | UI.togglePopupStatusPanel(); | |
967 | } | |
968 | // Close XVP panel if open | |
969 | if (UI.xvpOpen === true) { | |
970 | UI.toggleXvpPanel(); | |
971 | } | |
972 | // Toggle Clipboard Panel | |
973 | if (UI.clipboardOpen === true) { | |
974 | $D('noVNC_clipboard').style.display = "none"; | |
975 | $D('clipboardButton').className = "noVNC_status_button"; | |
976 | UI.clipboardOpen = false; | |
977 | } else { | |
978 | $D('noVNC_clipboard').style.display = "block"; | |
979 | $D('clipboardButton').className = "noVNC_status_button_selected"; | |
980 | UI.clipboardOpen = true; | |
981 | } | |
982 | }, | |
983 | ||
984 | // Show the connection settings panel/menu | |
985 | toggleConnectPanel: function() { | |
986 | // Close the description panel | |
987 | $D('noVNC_description').style.display = "none"; | |
988 | if (UI.pveCommandsOpen === true) { | |
989 | UI.togglePVECommandPanel(); | |
990 | } | |
991 | // Close connection settings if open | |
992 | if (UI.settingsOpen === true) { | |
993 | UI.settingsApply(); | |
994 | UI.closeSettingsMenu(); | |
995 | //$D('connectButton').className = "noVNC_status_button"; | |
996 | } | |
997 | // Close clipboard panel if open | |
998 | if (UI.clipboardOpen === true) { | |
999 | UI.toggleClipboardPanel(); | |
1000 | } | |
1001 | // Close popup status panel if open | |
1002 | if (UI.popupStatusOpen === true) { | |
1003 | UI.togglePopupStatusPanel(); | |
1004 | } | |
1005 | // Close XVP panel if open | |
1006 | if (UI.xvpOpen === true) { | |
1007 | UI.toggleXvpPanel(); | |
1008 | } | |
1009 | ||
1010 | // Toggle Connection Panel | |
1011 | if (UI.connSettingsOpen === true) { | |
1012 | $D('noVNC_controls').style.display = "none"; | |
1013 | //$D('connectButton').className = "noVNC_status_button"; | |
1014 | UI.connSettingsOpen = false; | |
1015 | UI.saveSetting('host'); | |
1016 | UI.saveSetting('port'); | |
1017 | //UI.saveSetting('password'); | |
1018 | } else { | |
1019 | $D('noVNC_controls').style.display = "block"; | |
1020 | //$D('connectButton').className = "noVNC_status_button_selected"; | |
1021 | UI.connSettingsOpen = true; | |
1022 | $D('noVNC_host').focus(); | |
1023 | } | |
1024 | }, | |
1025 | ||
1026 | // Toggle the settings menu: | |
1027 | // On open, settings are refreshed from saved cookies. | |
1028 | // On close, settings are applied | |
1029 | toggleSettingsPanel: function() { | |
1030 | // Close the description panel | |
1031 | $D('noVNC_description').style.display = "none"; | |
1032 | if (UI.settingsOpen) { | |
1033 | UI.settingsApply(); | |
1034 | UI.closeSettingsMenu(); | |
1035 | } else { | |
1036 | UI.updateSetting('encrypt'); | |
1037 | UI.updateSetting('true_color'); | |
1038 | if (UI.rfb.get_display().get_cursor_uri()) { | |
1039 | UI.updateSetting('cursor'); | |
1040 | } else { | |
1041 | UI.updateSetting('cursor', !UI.isTouchDevice); | |
1042 | $D('noVNC_cursor').disabled = true; | |
1043 | } | |
1044 | UI.updateSetting('clip'); | |
1045 | UI.updateSetting('shared'); | |
1046 | UI.updateSetting('view_only'); | |
1047 | UI.updateSetting('path'); | |
1048 | UI.updateSetting('repeaterID'); | |
1049 | UI.updateSetting('stylesheet'); | |
1050 | UI.updateSetting('logging'); | |
1051 | ||
1052 | UI.openSettingsMenu(); | |
1053 | } | |
1054 | }, | |
1055 | ||
1056 | // Open menu | |
1057 | openSettingsMenu: function() { | |
1058 | // Close the description panel | |
1059 | $D('noVNC_description').style.display = "none"; | |
1060 | if (UI.pveCommandsOpen === true) { | |
1061 | UI.togglePVECommandPanel(); | |
1062 | } | |
1063 | // Close clipboard panel if open | |
1064 | if (UI.clipboardOpen === true) { | |
1065 | UI.toggleClipboardPanel(); | |
1066 | } | |
1067 | // Close connection settings if open | |
1068 | if (UI.connSettingsOpen === true) { | |
1069 | UI.toggleConnectPanel(); | |
1070 | } | |
1071 | // Close popup status panel if open | |
1072 | if (UI.popupStatusOpen === true) { | |
1073 | UI.togglePopupStatusPanel(); | |
1074 | } | |
1075 | // Close XVP panel if open | |
1076 | if (UI.xvpOpen === true) { | |
1077 | UI.toggleXvpPanel(); | |
1078 | } | |
1079 | $D('noVNC_settings').style.display = "block"; | |
1080 | //$D('settingsButton').className = "noVNC_status_button_selected"; | |
1081 | UI.settingsOpen = true; | |
1082 | }, | |
1083 | ||
1084 | // Close menu (without applying settings) | |
1085 | closeSettingsMenu: function() { | |
1086 | $D('noVNC_settings').style.display = "none"; | |
1087 | //$D('settingsButton').className = "noVNC_status_button"; | |
1088 | UI.settingsOpen = false; | |
1089 | }, | |
1090 | ||
1091 | // Save/apply settings when 'Apply' button is pressed | |
1092 | settingsApply: function() { | |
1093 | //Util.Debug(">> settingsApply"); | |
1094 | UI.saveSetting('encrypt'); | |
1095 | UI.saveSetting('true_color'); | |
1096 | if (UI.rfb.get_display().get_cursor_uri()) { | |
1097 | UI.saveSetting('cursor'); | |
1098 | } | |
1099 | UI.saveSetting('clip'); | |
1100 | UI.saveSetting('shared'); | |
1101 | UI.saveSetting('view_only'); | |
1102 | UI.saveSetting('path'); | |
1103 | UI.saveSetting('repeaterID'); | |
1104 | UI.saveSetting('stylesheet'); | |
1105 | UI.saveSetting('logging'); | |
1106 | ||
1107 | // Settings with immediate (non-connected related) effect | |
1108 | WebUtil.selectStylesheet(UI.getSetting('stylesheet')); | |
1109 | WebUtil.init_logging(UI.getSetting('logging')); | |
1110 | UI.setViewClip(); | |
1111 | UI.setViewDrag(UI.rfb.get_viewportDrag()); | |
1112 | //Util.Debug("<< settingsApply"); | |
1113 | }, | |
1114 | ||
1115 | ||
1116 | ||
1117 | setPassword: function() { | |
1118 | UI.rfb.sendPassword($D('noVNC_password').value); | |
1119 | //Reset connect button. | |
1120 | $D('noVNC_connect_button').value = "Connect"; | |
1121 | $D('noVNC_connect_button').onclick = UI.Connect; | |
1122 | //Hide connection panel. | |
1123 | UI.toggleConnectPanel(); | |
1124 | return false; | |
1125 | }, | |
1126 | ||
1127 | sendCtrlAltDel: function() { | |
1128 | UI.rfb.sendCtrlAltDel(); | |
1129 | }, | |
1130 | ||
1131 | xvpShutdown: function() { | |
1132 | UI.rfb.xvpShutdown(); | |
1133 | }, | |
1134 | ||
1135 | xvpReboot: function() { | |
1136 | UI.rfb.xvpReboot(); | |
1137 | }, | |
1138 | ||
1139 | xvpReset: function() { | |
1140 | UI.rfb.xvpReset(); | |
1141 | }, | |
1142 | ||
1143 | setMouseButton: function(num) { | |
1144 | var b, blist = [0, 1,2,4], button; | |
1145 | ||
1146 | if (typeof num === 'undefined') { | |
1147 | // Disable mouse buttons | |
1148 | num = -1; | |
1149 | } | |
1150 | if (UI.rfb) { | |
1151 | UI.rfb.get_mouse().set_touchButton(num); | |
1152 | } | |
1153 | ||
1154 | for (b = 0; b < blist.length; b++) { | |
1155 | button = $D('noVNC_mouse_button' + blist[b]); | |
1156 | if (blist[b] === num) { | |
1157 | button.style.display = ""; | |
1158 | } else { | |
1159 | button.style.display = "none"; | |
1160 | /* | |
1161 | button.style.backgroundColor = "black"; | |
1162 | button.style.color = "lightgray"; | |
1163 | button.style.backgroundColor = ""; | |
1164 | button.style.color = ""; | |
1165 | */ | |
1166 | } | |
1167 | } | |
1168 | }, | |
1169 | ||
1170 | updateState: function(rfb, state, oldstate, msg) { | |
1171 | var s, sb, c, d, cad, vd, klass; | |
1172 | UI.rfb_state = state; | |
1173 | switch (state) { | |
1174 | case 'failed': | |
1175 | case 'fatal': | |
1176 | klass = "noVNC_status_error"; | |
1177 | break; | |
1178 | case 'normal': | |
1179 | klass = "noVNC_status_normal"; | |
baa7cf03 | 1180 | UI.pveAllowMigratedVMTest = true; |
12de86f0 DM |
1181 | break; |
1182 | case 'disconnected': | |
1183 | $D('noVNC_logo').style.display = "block"; | |
baa7cf03 DM |
1184 | if (UI.pveAllowMigratedVMTest) { |
1185 | UI.pveAllowMigratedVMTest = false; | |
1186 | UI.pve_detect_migrated_vm(); | |
1187 | } | |
1188 | // Fall through | |
12de86f0 DM |
1189 | case 'loaded': |
1190 | klass = "noVNC_status_normal"; | |
1191 | break; | |
1192 | case 'password': | |
1193 | UI.toggleConnectPanel(); | |
1194 | ||
1195 | $D('noVNC_connect_button').value = "Send Password"; | |
1196 | $D('noVNC_connect_button').onclick = UI.setPassword; | |
1197 | $D('noVNC_password').focus(); | |
1198 | ||
1199 | klass = "noVNC_status_warn"; | |
1200 | break; | |
1201 | default: | |
1202 | klass = "noVNC_status_warn"; | |
1203 | break; | |
1204 | } | |
1205 | ||
1206 | if (typeof(msg) !== 'undefined') { | |
1207 | $D('noVNC-control-bar').setAttribute("class", klass); | |
1208 | $D('noVNC_status').innerHTML = msg; | |
1209 | } | |
1210 | ||
1211 | UI.updateVisualState(); | |
1212 | }, | |
1213 | ||
1214 | // Disable/enable controls depending on connection state | |
1215 | updateVisualState: function() { | |
1216 | var connected = UI.rfb_state === 'normal' ? true : false; | |
1217 | ||
1218 | //Util.Debug(">> updateVisualState"); | |
1219 | $D('noVNC_encrypt').disabled = connected; | |
1220 | $D('noVNC_true_color').disabled = connected; | |
1221 | if (UI.rfb && UI.rfb.get_display() && | |
1222 | UI.rfb.get_display().get_cursor_uri()) { | |
1223 | $D('noVNC_cursor').disabled = connected; | |
1224 | } else { | |
1225 | UI.updateSetting('cursor', !UI.isTouchDevice); | |
1226 | $D('noVNC_cursor').disabled = true; | |
1227 | } | |
1228 | $D('noVNC_shared').disabled = connected; | |
1229 | $D('noVNC_view_only').disabled = connected; | |
1230 | $D('noVNC_path').disabled = connected; | |
1231 | $D('noVNC_repeaterID').disabled = connected; | |
1232 | ||
1233 | if (connected) { | |
1234 | UI.setViewClip(); | |
1235 | UI.setMouseButton(1); | |
1236 | $D('clipboardButton').style.display = (UI.consoletype !== 'kvm') ? "inline" : "none"; | |
1237 | $D('showKeyboard').style.display = "inline"; | |
1238 | $D('noVNC_extra_keys').style.display = ""; | |
12de86f0 DM |
1239 | } else { |
1240 | UI.setMouseButton(); | |
1241 | $D('clipboardButton').style.display = "none"; | |
1242 | $D('showKeyboard').style.display = "none"; | |
1243 | $D('noVNC_extra_keys').style.display = "none"; | |
12de86f0 DM |
1244 | UI.updateXvpVisualState(0); |
1245 | } | |
1246 | ||
1247 | // State change disables viewport dragging. | |
1248 | // It is enabled (toggled) by direct click on the button | |
1249 | UI.setViewDrag(false); | |
1250 | ||
1251 | switch (UI.rfb_state) { | |
1252 | case 'fatal': | |
1253 | case 'failed': | |
1254 | case 'loaded': | |
1255 | case 'disconnected': | |
1256 | //$D('connectButton').style.display = ""; | |
1257 | //$D('disconnectButton').style.display = "none"; | |
1258 | break; | |
1259 | default: | |
1260 | //$D('connectButton').style.display = "none"; | |
1261 | //$D('disconnectButton').style.display = ""; | |
1262 | break; | |
1263 | } | |
1264 | ||
1265 | //Util.Debug("<< updateVisualState"); | |
1266 | }, | |
1267 | ||
1268 | // Disable/enable XVP button | |
1269 | updateXvpVisualState: function(ver) { | |
1270 | return; | |
1271 | if (ver >= 1) { | |
1272 | //$D('xvpButton').style.display = 'inline'; | |
1273 | } else { | |
1274 | //$D('xvpButton').style.display = 'none'; | |
1275 | // Close XVP panel if open | |
1276 | if (UI.xvpOpen === true) { | |
1277 | UI.toggleXvpPanel(); | |
1278 | } | |
1279 | } | |
1280 | }, | |
1281 | ||
1282 | ||
1283 | // Display the desktop name in the document title | |
1284 | updateDocumentTitle: function(rfb, name) { | |
1285 | document.title = name + " - noVNC"; | |
1286 | }, | |
1287 | ||
1288 | ||
1289 | clipReceive: function(rfb, text) { | |
1290 | Util.Debug(">> UI.clipReceive: " + text.substr(0,40) + "..."); | |
1291 | $D('noVNC_clipboard_text').value = text; | |
1292 | Util.Debug("<< UI.clipReceive"); | |
1293 | }, | |
1294 | ||
1295 | ||
1296 | connect: function() { | |
1297 | var host, port, password, path; | |
1298 | ||
1299 | UI.closeSettingsMenu(); | |
1300 | UI.toggleConnectPanel(); | |
1301 | ||
1302 | host = $D('noVNC_host').value; | |
1303 | port = $D('noVNC_port').value; | |
1304 | password = $D('noVNC_password').value; | |
1305 | path = $D('noVNC_path').value; | |
1306 | if ((!host) || (!port)) { | |
1307 | throw("Must set host and port"); | |
1308 | } | |
1309 | ||
1310 | UI.rfb.set_encrypt(UI.getSetting('encrypt')); | |
1311 | UI.rfb.set_true_color(UI.getSetting('true_color')); | |
1312 | UI.rfb.set_local_cursor(UI.getSetting('cursor')); | |
1313 | UI.rfb.set_shared(UI.getSetting('shared')); | |
1314 | UI.rfb.set_view_only(UI.getSetting('view_only')); | |
1315 | UI.rfb.set_repeaterID(UI.getSetting('repeaterID')); | |
1316 | ||
1317 | UI.rfb.connect(host, port, password, path); | |
1318 | ||
1319 | //Close dialog. | |
1320 | setTimeout(UI.setBarPosition, 100); | |
1321 | $D('noVNC_logo').style.display = "none"; | |
1322 | }, | |
1323 | ||
1324 | disconnect: function() { | |
1325 | UI.closeSettingsMenu(); | |
1326 | UI.rfb.disconnect(); | |
1327 | ||
1328 | $D('noVNC_logo').style.display = "block"; | |
1329 | UI.connSettingsOpen = false; | |
1330 | UI.toggleConnectPanel(); | |
1331 | }, | |
1332 | ||
1333 | displayBlur: function() { | |
1334 | UI.rfb.get_keyboard().set_focused(false); | |
1335 | UI.rfb.get_mouse().set_focused(false); | |
1336 | }, | |
1337 | ||
1338 | displayFocus: function() { | |
1339 | UI.rfb.get_keyboard().set_focused(true); | |
1340 | UI.rfb.get_mouse().set_focused(true); | |
1341 | }, | |
1342 | ||
1343 | clipClear: function() { | |
1344 | $D('noVNC_clipboard_text').value = ""; | |
1345 | UI.rfb.clipboardPasteFrom(""); | |
1346 | }, | |
1347 | ||
1348 | clipSend: function() { | |
1349 | var text = $D('noVNC_clipboard_text').value; | |
1350 | Util.Debug(">> UI.clipSend: " + text.substr(0,40) + "..."); | |
1351 | UI.rfb.clipboardPasteFrom(text); | |
1352 | Util.Debug("<< UI.clipSend"); | |
1353 | }, | |
1354 | ||
1355 | ||
1356 | // Enable/disable and configure viewport clipping | |
1357 | setViewClip: function(clip) { | |
1358 | var display, cur_clip, pos, new_w, new_h; | |
1359 | ||
1360 | if (UI.rfb) { | |
1361 | display = UI.rfb.get_display(); | |
1362 | } else { | |
1363 | return; | |
1364 | } | |
1365 | ||
1366 | cur_clip = display.get_viewport(); | |
1367 | ||
1368 | if (typeof(clip) !== 'boolean') { | |
1369 | // Use current setting | |
1370 | clip = UI.getSetting('clip'); | |
1371 | } | |
1372 | ||
1373 | if (clip && !cur_clip) { | |
1374 | // Turn clipping on | |
1375 | UI.updateSetting('clip', true); | |
1376 | } else if (!clip && cur_clip) { | |
1377 | // Turn clipping off | |
1378 | UI.updateSetting('clip', false); | |
1379 | display.set_viewport(false); | |
1380 | $D('noVNC_canvas').style.position = 'static'; | |
1381 | display.viewportChange(); | |
1382 | } | |
1383 | if (UI.getSetting('clip')) { | |
1384 | // If clipping, update clipping settings | |
1385 | $D('noVNC_canvas').style.position = 'absolute'; | |
1386 | pos = Util.getPosition($D('noVNC_canvas')); | |
1387 | new_w = window.innerWidth - pos.x; | |
1388 | new_h = window.innerHeight - pos.y; | |
1389 | display.set_viewport(true); | |
1390 | display.viewportChange(0, 0, new_w, new_h); | |
1391 | } | |
1392 | }, | |
1393 | ||
1394 | // Toggle/set/unset the viewport drag/move button | |
1395 | setViewDrag: function(drag) { | |
1396 | var vmb = $D('noVNC_view_drag_button'); | |
1397 | if (!UI.rfb) { return; } | |
1398 | ||
1399 | if (UI.rfb_state === 'normal' && | |
1400 | UI.rfb.get_display().get_viewport()) { | |
1401 | vmb.style.display = "inline"; | |
1402 | } else { | |
1403 | vmb.style.display = "none"; | |
1404 | } | |
1405 | ||
1406 | if (typeof(drag) === "undefined" || | |
1407 | typeof(drag) === "object") { | |
1408 | // If not specified, then toggle | |
1409 | drag = !UI.rfb.get_viewportDrag(); | |
1410 | } | |
1411 | if (drag) { | |
1412 | vmb.className = "noVNC_status_button_selected"; | |
1413 | UI.rfb.set_viewportDrag(true); | |
1414 | } else { | |
1415 | vmb.className = "noVNC_status_button"; | |
1416 | UI.rfb.set_viewportDrag(false); | |
1417 | } | |
1418 | }, | |
1419 | ||
1420 | // On touch devices, show the OS keyboard | |
1421 | showKeyboard: function() { | |
1422 | var kbi, skb, l; | |
1423 | kbi = $D('keyboardinput'); | |
1424 | skb = $D('showKeyboard'); | |
1425 | l = kbi.value.length; | |
1426 | if(UI.keyboardVisible === false) { | |
1427 | kbi.focus(); | |
1428 | try { kbi.setSelectionRange(l, l); } // Move the caret to the end | |
1429 | catch (err) {} // setSelectionRange is undefined in Google Chrome | |
1430 | UI.keyboardVisible = true; | |
1431 | skb.className = "noVNC_status_button_selected"; | |
1432 | } else if(UI.keyboardVisible === true) { | |
1433 | kbi.blur(); | |
1434 | skb.className = "noVNC_status_button"; | |
1435 | UI.keyboardVisible = false; | |
1436 | } | |
1437 | }, | |
1438 | ||
1439 | keepKeyboard: function() { | |
1440 | clearTimeout(UI.hideKeyboardTimeout); | |
1441 | if(UI.keyboardVisible === true) { | |
1442 | $D('keyboardinput').focus(); | |
1443 | $D('showKeyboard').className = "noVNC_status_button_selected"; | |
1444 | } else if(UI.keyboardVisible === false) { | |
1445 | $D('keyboardinput').blur(); | |
1446 | $D('showKeyboard').className = "noVNC_status_button"; | |
1447 | } | |
1448 | }, | |
1449 | ||
1450 | keyboardinputReset: function() { | |
1451 | var kbi = $D('keyboardinput'); | |
1452 | kbi.value = Array(UI.defaultKeyboardinputLen).join("_"); | |
1453 | UI.lastKeyboardinput = kbi.value; | |
1454 | }, | |
1455 | ||
1456 | // When normal keyboard events are left uncought, use the input events from | |
1457 | // the keyboardinput element instead and generate the corresponding key events. | |
1458 | // This code is required since some browsers on Android are inconsistent in | |
1459 | // sending keyCodes in the normal keyboard events when using on screen keyboards. | |
1460 | keyInput: function(event) { | |
1461 | var newValue, oldValue, newLen, oldLen; | |
1462 | newValue = event.target.value; | |
1463 | oldValue = UI.lastKeyboardinput; | |
1464 | ||
1465 | try { | |
1466 | // Try to check caret position since whitespace at the end | |
1467 | // will not be considered by value.length in some browsers | |
1468 | newLen = Math.max(event.target.selectionStart, newValue.length); | |
1469 | } catch (err) { | |
1470 | // selectionStart is undefined in Google Chrome | |
1471 | newLen = newValue.length; | |
1472 | } | |
1473 | oldLen = oldValue.length; | |
1474 | ||
1475 | var backspaces; | |
1476 | var inputs = newLen - oldLen; | |
1477 | if (inputs < 0) | |
1478 | backspaces = -inputs; | |
1479 | else | |
1480 | backspaces = 0; | |
1481 | ||
1482 | // Compare the old string with the new to account for | |
1483 | // text-corrections or other input that modify existing text | |
1484 | for (var i = 0; i < Math.min(oldLen, newLen); i++) { | |
1485 | if (newValue.charAt(i) != oldValue.charAt(i)) { | |
1486 | inputs = newLen - i; | |
1487 | backspaces = oldLen - i; | |
1488 | break; | |
1489 | } | |
1490 | } | |
1491 | ||
1492 | // Send the key events | |
1493 | for (var i = 0; i < backspaces; i++) | |
1494 | UI.rfb.sendKey(XK_BackSpace); | |
1495 | for (var i = newLen - inputs; i < newLen; i++) | |
1496 | UI.rfb.sendKey(newValue.charCodeAt(i)); | |
1497 | ||
1498 | // Control the text content length in the keyboardinput element | |
1499 | if (newLen > 2 * UI.defaultKeyboardinputLen) { | |
1500 | UI.keyboardinputReset(); | |
1501 | } else if (newLen < 1) { | |
1502 | // There always have to be some text in the keyboardinput | |
1503 | // element with which backspace can interact. | |
1504 | UI.keyboardinputReset(); | |
1505 | // This sometimes causes the keyboard to disappear for a second | |
1506 | // but it is required for the android keyboard to recognize that | |
1507 | // text has been added to the field | |
1508 | event.target.blur(); | |
1509 | // This has to be ran outside of the input handler in order to work | |
1510 | setTimeout(function() { UI.keepKeyboard(); }, 0); | |
1511 | ||
1512 | } else { | |
1513 | UI.lastKeyboardinput = newValue; | |
1514 | } | |
1515 | }, | |
1516 | ||
1517 | keyInputBlur: function() { | |
1518 | $D('showKeyboard').className = "noVNC_status_button"; | |
1519 | //Weird bug in iOS if you change keyboardVisible | |
1520 | //here it does not actually occur so next time | |
1521 | //you click keyboard icon it doesnt work. | |
1522 | UI.hideKeyboardTimeout = setTimeout(function() { UI.setKeyboard(); },100); | |
1523 | }, | |
1524 | ||
1525 | showExtraKeys: function() { | |
1526 | UI.keepKeyboard(); | |
1527 | if(UI.extraKeysVisible === false) { | |
1528 | $D('toggleCtrlButton').style.display = "inline"; | |
1529 | $D('toggleAltButton').style.display = "inline"; | |
1530 | $D('sendTabButton').style.display = "inline"; | |
1531 | $D('sendEscButton').style.display = "inline"; | |
2bcae1e2 | 1532 | $D('sendCtrlAltDelButton').style.display = (UI.consoletype === 'kvm') ? "inline" : "none"; |
12de86f0 DM |
1533 | $D('showExtraKeysButton').className = "noVNC_status_button_selected"; |
1534 | UI.extraKeysVisible = true; | |
1535 | } else if(UI.extraKeysVisible === true) { | |
1536 | $D('toggleCtrlButton').style.display = ""; | |
1537 | $D('toggleAltButton').style.display = ""; | |
1538 | $D('sendTabButton').style.display = ""; | |
1539 | $D('sendEscButton').style.display = ""; | |
2bcae1e2 | 1540 | $D('sendCtrlAltDelButton').style.display = ""; |
12de86f0 DM |
1541 | $D('showExtraKeysButton').className = "noVNC_status_button"; |
1542 | UI.extraKeysVisible = false; | |
1543 | } | |
1544 | }, | |
1545 | ||
1546 | toggleCtrl: function() { | |
1547 | UI.keepKeyboard(); | |
1548 | if(UI.ctrlOn === false) { | |
1549 | UI.rfb.sendKey(XK_Control_L, true); | |
1550 | $D('toggleCtrlButton').className = "noVNC_status_button_selected"; | |
1551 | UI.ctrlOn = true; | |
1552 | } else if(UI.ctrlOn === true) { | |
1553 | UI.rfb.sendKey(XK_Control_L, false); | |
1554 | $D('toggleCtrlButton').className = "noVNC_status_button"; | |
1555 | UI.ctrlOn = false; | |
1556 | } | |
1557 | }, | |
1558 | ||
1559 | toggleAlt: function() { | |
1560 | UI.keepKeyboard(); | |
1561 | if(UI.altOn === false) { | |
1562 | UI.rfb.sendKey(XK_Alt_L, true); | |
1563 | $D('toggleAltButton').className = "noVNC_status_button_selected"; | |
1564 | UI.altOn = true; | |
1565 | } else if(UI.altOn === true) { | |
1566 | UI.rfb.sendKey(XK_Alt_L, false); | |
1567 | $D('toggleAltButton').className = "noVNC_status_button"; | |
1568 | UI.altOn = false; | |
1569 | } | |
1570 | }, | |
1571 | ||
1572 | sendTab: function() { | |
1573 | UI.keepKeyboard(); | |
1574 | UI.rfb.sendKey(XK_Tab); | |
1575 | }, | |
1576 | ||
1577 | sendEsc: function() { | |
1578 | UI.keepKeyboard(); | |
1579 | UI.rfb.sendKey(XK_Escape); | |
1580 | }, | |
1581 | ||
1582 | setKeyboard: function() { | |
1583 | UI.keyboardVisible = false; | |
1584 | }, | |
1585 | ||
1586 | // iOS < Version 5 does not support position fixed. Javascript workaround: | |
1587 | setOnscroll: function() { | |
1588 | window.onscroll = function() { | |
1589 | UI.setBarPosition(); | |
1590 | }; | |
1591 | }, | |
1592 | ||
1593 | setResize: function () { | |
1594 | window.onResize = function() { | |
1595 | UI.setBarPosition(); | |
1596 | }; | |
1597 | }, | |
1598 | ||
1599 | //Helper to add options to dropdown. | |
1600 | addOption: function(selectbox,text,value ) | |
1601 | { | |
1602 | var optn = document.createElement("OPTION"); | |
1603 | optn.text = text; | |
1604 | optn.value = value; | |
1605 | selectbox.options.add(optn); | |
1606 | }, | |
1607 | ||
1608 | setBarPosition: function() { | |
1609 | $D('noVNC-control-bar').style.top = (window.pageYOffset) + 'px'; | |
1610 | $D('noVNC_mobile_buttons').style.left = (window.pageXOffset) + 'px'; | |
1611 | ||
1612 | var vncwidth = $D('noVNC_screen').style.offsetWidth; | |
1613 | $D('noVNC-control-bar').style.width = vncwidth + 'px'; | |
1614 | } | |
1615 | ||
1616 | }; | |
1617 | ||
1618 | ||
1619 | ||
1620 |