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1 | // ExtJS related things | |
2 | ||
3 | // do not send '_dc' parameter | |
4 | Ext.Ajax.disableCaching = false; | |
5 | ||
6 | // FIXME: HACK! Makes scrolling in number spinner work again. fixed in ExtJS >= 6.1 | |
7 | if (Ext.isFirefox) { | |
8 | Ext.$eventNameMap.DOMMouseScroll = 'DOMMouseScroll'; | |
9 | } | |
10 | ||
11 | // custom Vtypes | |
12 | Ext.apply(Ext.form.field.VTypes, { | |
13 | IPAddress: function(v) { | |
14 | return Proxmox.Utils.IP4_match.test(v); | |
15 | }, | |
16 | IPAddressText: gettext('Example') + ': 192.168.1.1', | |
17 | IPAddressMask: /[\d.]/i, | |
18 | ||
19 | IPCIDRAddress: function(v) { | |
20 | let result = Proxmox.Utils.IP4_cidr_match.exec(v); | |
21 | // limits according to JSON Schema see | |
22 | // pve-common/src/PVE/JSONSchema.pm | |
23 | return result !== null && result[1] >= 8 && result[1] <= 32; | |
24 | }, | |
25 | IPCIDRAddressText: gettext('Example') + ': 192.168.1.1/24<br>' + gettext('Valid CIDR Range') + ': 8-32', | |
26 | IPCIDRAddressMask: /[\d./]/i, | |
27 | ||
28 | IP6Address: function(v) { | |
29 | return Proxmox.Utils.IP6_match.test(v); | |
30 | }, | |
31 | IP6AddressText: gettext('Example') + ': 2001:DB8::42', | |
32 | IP6AddressMask: /[A-Fa-f0-9:]/, | |
33 | ||
34 | IP6CIDRAddress: function(v) { | |
35 | let result = Proxmox.Utils.IP6_cidr_match.exec(v); | |
36 | // limits according to JSON Schema see | |
37 | // pve-common/src/PVE/JSONSchema.pm | |
38 | return result !== null && result[1] >= 8 && result[1] <= 128; | |
39 | }, | |
40 | IP6CIDRAddressText: gettext('Example') + ': 2001:DB8::42/64<br>' + gettext('Valid CIDR Range') + ': 8-128', | |
41 | IP6CIDRAddressMask: /[A-Fa-f0-9:/]/, | |
42 | ||
43 | IP6PrefixLength: function(v) { | |
44 | return v >= 0 && v <= 128; | |
45 | }, | |
46 | IP6PrefixLengthText: gettext('Example') + ': X, where 0 <= X <= 128', | |
47 | IP6PrefixLengthMask: /[0-9]/, | |
48 | ||
49 | IP64Address: function(v) { | |
50 | return Proxmox.Utils.IP64_match.test(v); | |
51 | }, | |
52 | IP64AddressText: gettext('Example') + ': 192.168.1.1 2001:DB8::42', | |
53 | IP64AddressMask: /[A-Fa-f0-9.:]/, | |
54 | ||
55 | IP64CIDRAddress: function(v) { | |
56 | let result = Proxmox.Utils.IP64_cidr_match.exec(v); | |
57 | if (result === null) { | |
58 | return false; | |
59 | } | |
60 | if (result[1] !== undefined) { | |
61 | return result[1] >= 8 && result[1] <= 128; | |
62 | } else if (result[2] !== undefined) { | |
63 | return result[2] >= 8 && result[2] <= 32; | |
64 | } else { | |
65 | return false; | |
66 | } | |
67 | }, | |
68 | IP64CIDRAddressText: gettext('Example') + ': 192.168.1.1/24 2001:DB8::42/64', | |
69 | IP64CIDRAddressMask: /[A-Fa-f0-9.:/]/, | |
70 | ||
71 | MacAddress: function(v) { | |
72 | return (/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/).test(v); | |
73 | }, | |
74 | MacAddressMask: /[a-fA-F0-9:]/, | |
75 | MacAddressText: gettext('Example') + ': 01:23:45:67:89:ab', | |
76 | ||
77 | MacPrefix: function(v) { | |
78 | return (/^[a-f0-9][02468ace](?::[a-f0-9]{2}){0,2}:?$/i).test(v); | |
79 | }, | |
80 | MacPrefixMask: /[a-fA-F0-9:]/, | |
81 | MacPrefixText: gettext('Example') + ': 02:8f - ' + gettext('only unicast addresses are allowed'), | |
82 | ||
83 | BridgeName: function(v) { | |
84 | return (/^vmbr\d{1,4}$/).test(v); | |
85 | }, | |
86 | VlanName: function(v) { | |
87 | if (Proxmox.Utils.VlanInterface_match.test(v)) { | |
88 | return true; | |
89 | } else if (Proxmox.Utils.Vlan_match.test(v)) { | |
90 | return true; | |
91 | } | |
92 | return true; | |
93 | }, | |
94 | BridgeNameText: gettext('Format') + ': vmbr<b>N</b>, where 0 <= <b>N</b> <= 9999', | |
95 | ||
96 | BondName: function(v) { | |
97 | return (/^bond\d{1,4}$/).test(v); | |
98 | }, | |
99 | BondNameText: gettext('Format') + ': bond<b>N</b>, where 0 <= <b>N</b> <= 9999', | |
100 | ||
101 | InterfaceName: function(v) { | |
102 | return (/^[a-z][a-z0-9_]{1,20}$/).test(v); | |
103 | }, | |
104 | InterfaceNameText: gettext("Allowed characters") + ": 'a-z', '0-9', '_'<br />" + | |
105 | gettext("Minimum characters") + ": 2<br />" + | |
106 | gettext("Maximum characters") + ": 21<br />" + | |
107 | gettext("Must start with") + ": 'a-z'", | |
108 | ||
109 | StorageId: function(v) { | |
110 | return (/^[a-z][a-z0-9\-_.]*[a-z0-9]$/i).test(v); | |
111 | }, | |
112 | StorageIdText: gettext("Allowed characters") + ": 'A-Z', 'a-z', '0-9', '-', '_', '.'<br />" + | |
113 | gettext("Minimum characters") + ": 2<br />" + | |
114 | gettext("Must start with") + ": 'A-Z', 'a-z'<br />" + | |
115 | gettext("Must end with") + ": 'A-Z', 'a-z', '0-9'<br />", | |
116 | ||
117 | ConfigId: function(v) { | |
118 | return (/^[a-z][a-z0-9_]+$/i).test(v); | |
119 | }, | |
120 | ConfigIdText: gettext("Allowed characters") + ": 'A-Z', 'a-z', '0-9', '_'<br />" + | |
121 | gettext("Minimum characters") + ": 2<br />" + | |
122 | gettext("Must start with") + ": " + gettext("letter"), | |
123 | ||
124 | HttpProxy: function(v) { | |
125 | return (/^http:\/\/.*$/).test(v); | |
126 | }, | |
127 | HttpProxyText: gettext('Example') + ": http://username:password@host:port/", | |
128 | ||
129 | DnsName: function(v) { | |
130 | return Proxmox.Utils.DnsName_match.test(v); | |
131 | }, | |
132 | DnsNameText: gettext('This is not a valid DNS name'), | |
133 | ||
134 | // workaround for https://www.sencha.com/forum/showthread.php?302150 | |
135 | proxmoxMail: function(v) { | |
136 | return (/^(\w+)([-+.][\w]+)*@(\w[-\w]*\.){1,5}([A-Za-z]){2,63}$/).test(v); | |
137 | }, | |
138 | proxmoxMailText: gettext('Example') + ": user@example.com", | |
139 | ||
140 | DnsOrIp: function(v) { | |
141 | if (!Proxmox.Utils.DnsName_match.test(v) && | |
142 | !Proxmox.Utils.IP64_match.test(v)) { | |
143 | return false; | |
144 | } | |
145 | ||
146 | return true; | |
147 | }, | |
148 | DnsOrIpText: gettext('Not a valid DNS name or IP address.'), | |
149 | ||
150 | HostPort: function(v) { | |
151 | return Proxmox.Utils.HostPort_match.test(v) || | |
152 | Proxmox.Utils.HostPortBrackets_match.test(v) || | |
153 | Proxmox.Utils.IP6_dotnotation_match.test(v); | |
154 | }, | |
155 | ||
156 | HostPortText: gettext('Not a valid hosts'), | |
157 | ||
158 | HostList: function(v) { | |
159 | let list = v.split(/[ ,;]+/); | |
160 | let i; | |
161 | for (i = 0; i < list.length; i++) { | |
162 | if (list[i] === '') { | |
163 | continue; | |
164 | } | |
165 | ||
166 | if (!Proxmox.Utils.HostPort_match.test(list[i]) && | |
167 | !Proxmox.Utils.HostPortBrackets_match.test(list[i]) && | |
168 | !Proxmox.Utils.IP6_dotnotation_match.test(list[i])) { | |
169 | return false; | |
170 | } | |
171 | } | |
172 | ||
173 | return true; | |
174 | }, | |
175 | HostListText: gettext('Not a valid list of hosts'), | |
176 | ||
177 | password: function(val, field) { | |
178 | if (field.initialPassField) { | |
179 | let pwd = field.up('form').down(`[name=${field.initialPassField}]`); | |
180 | return val === pwd.getValue(); | |
181 | } | |
182 | return true; | |
183 | }, | |
184 | ||
185 | passwordText: gettext('Passwords do not match'), | |
186 | }); | |
187 | ||
188 | // Firefox 52+ Touchscreen bug | |
189 | // see https://www.sencha.com/forum/showthread.php?336762-Examples-don-t-work-in-Firefox-52-touchscreen/page2 | |
190 | // and https://bugzilla.proxmox.com/show_bug.cgi?id=1223 | |
191 | Ext.define('EXTJS_23846.Element', { | |
192 | override: 'Ext.dom.Element', | |
193 | }, function(Element) { | |
194 | let supports = Ext.supports, | |
195 | proto = Element.prototype, | |
196 | eventMap = proto.eventMap, | |
197 | additiveEvents = proto.additiveEvents; | |
198 | ||
199 | if (Ext.os.is.Desktop && supports.TouchEvents && !supports.PointerEvents) { | |
200 | eventMap.touchstart = 'mousedown'; | |
201 | eventMap.touchmove = 'mousemove'; | |
202 | eventMap.touchend = 'mouseup'; | |
203 | eventMap.touchcancel = 'mouseup'; | |
204 | ||
205 | additiveEvents.mousedown = 'mousedown'; | |
206 | additiveEvents.mousemove = 'mousemove'; | |
207 | additiveEvents.mouseup = 'mouseup'; | |
208 | additiveEvents.touchstart = 'touchstart'; | |
209 | additiveEvents.touchmove = 'touchmove'; | |
210 | additiveEvents.touchend = 'touchend'; | |
211 | additiveEvents.touchcancel = 'touchcancel'; | |
212 | ||
213 | additiveEvents.pointerdown = 'mousedown'; | |
214 | additiveEvents.pointermove = 'mousemove'; | |
215 | additiveEvents.pointerup = 'mouseup'; | |
216 | additiveEvents.pointercancel = 'mouseup'; | |
217 | } | |
218 | }); | |
219 | ||
220 | Ext.define('EXTJS_23846.Gesture', { | |
221 | override: 'Ext.event.publisher.Gesture', | |
222 | }, function(Gesture) { | |
223 | let gestures = Gesture.instance; | |
224 | ||
225 | if (Ext.supports.TouchEvents && !Ext.isWebKit && Ext.os.is.Desktop) { | |
226 | gestures.handledDomEvents.push('mousedown', 'mousemove', 'mouseup'); | |
227 | gestures.registerEvents(); | |
228 | } | |
229 | }); | |
230 | ||
231 | Ext.define('EXTJS_18900.Pie', { | |
232 | override: 'Ext.chart.series.Pie', | |
233 | ||
234 | // from 6.0.2 | |
235 | betweenAngle: function(x, a, b) { | |
236 | let pp = Math.PI * 2, | |
237 | offset = this.rotationOffset; | |
238 | ||
239 | if (a === b) { | |
240 | return false; | |
241 | } | |
242 | ||
243 | if (!this.getClockwise()) { | |
244 | x *= -1; | |
245 | a *= -1; | |
246 | b *= -1; | |
247 | a -= offset; | |
248 | b -= offset; | |
249 | } else { | |
250 | a += offset; | |
251 | b += offset; | |
252 | } | |
253 | ||
254 | x -= a; | |
255 | b -= a; | |
256 | ||
257 | // Normalize, so that both x and b are in the [0,360) interval. | |
258 | x %= pp; | |
259 | b %= pp; | |
260 | x += pp; | |
261 | b += pp; | |
262 | x %= pp; | |
263 | b %= pp; | |
264 | ||
265 | // Because 360 * n angles will be normalized to 0, | |
266 | // we need to treat b === 0 as a special case. | |
267 | return x < b || b === 0; | |
268 | }, | |
269 | }); | |
270 | ||
271 | // we always want the number in x.y format and never in, e.g., x,y | |
272 | Ext.define('PVE.form.field.Number', { | |
273 | override: 'Ext.form.field.Number', | |
274 | submitLocaleSeparator: false, | |
275 | }); | |
276 | ||
277 | // ExtJs 5-6 has an issue with caching | |
278 | // see https://www.sencha.com/forum/showthread.php?308989 | |
279 | Ext.define('Proxmox.UnderlayPool', { | |
280 | override: 'Ext.dom.UnderlayPool', | |
281 | ||
282 | checkOut: function() { | |
283 | let cache = this.cache, | |
284 | len = cache.length, | |
285 | el; | |
286 | ||
287 | // do cleanup because some of the objects might have been destroyed | |
288 | while (len--) { | |
289 | if (cache[len].destroyed) { | |
290 | cache.splice(len, 1); | |
291 | } | |
292 | } | |
293 | // end do cleanup | |
294 | ||
295 | el = cache.shift(); | |
296 | ||
297 | if (!el) { | |
298 | el = Ext.Element.create(this.elementConfig); | |
299 | el.setVisibilityMode(2); | |
300 | //<debug> | |
301 | // tell the spec runner to ignore this element when checking if the dom is clean | |
302 | el.dom.setAttribute('data-sticky', true); | |
303 | //</debug> | |
304 | } | |
305 | ||
306 | return el; | |
307 | }, | |
308 | }); | |
309 | ||
310 | // 'Enter' in Textareas and aria multiline fields should not activate the | |
311 | // defaultbutton, fixed in extjs 6.0.2 | |
312 | Ext.define('PVE.panel.Panel', { | |
313 | override: 'Ext.panel.Panel', | |
314 | ||
315 | fireDefaultButton: function(e) { | |
316 | if (e.target.getAttribute('aria-multiline') === 'true' || | |
317 | e.target.tagName === "TEXTAREA") { | |
318 | return true; | |
319 | } | |
320 | return this.callParent(arguments); | |
321 | }, | |
322 | }); | |
323 | ||
324 | // if the order of the values are not the same in originalValue and value | |
325 | // extjs will not overwrite value, but marks the field dirty and thus | |
326 | // the reset button will be enabled (but clicking it changes nothing) | |
327 | // so if the arrays are not the same after resetting, we | |
328 | // clear and set it | |
329 | Ext.define('Proxmox.form.ComboBox', { | |
330 | override: 'Ext.form.field.ComboBox', | |
331 | ||
332 | reset: function() { | |
333 | // copied from combobox | |
334 | let me = this; | |
335 | me.callParent(); | |
336 | ||
337 | // clear and set when not the same | |
338 | let value = me.getValue(); | |
339 | if (Ext.isArray(me.originalValue) && Ext.isArray(value) && | |
340 | !Ext.Array.equals(value, me.originalValue)) { | |
341 | me.clearValue(); | |
342 | me.setValue(me.originalValue); | |
343 | } | |
344 | }, | |
345 | ||
346 | // we also want to open the trigger on editable comboboxes by default | |
347 | initComponent: function() { | |
348 | let me = this; | |
349 | me.callParent(); | |
350 | ||
351 | if (me.editable) { | |
352 | // The trigger.picker causes first a focus event on the field then | |
353 | // toggles the selection picker. Thus skip expanding in this case, | |
354 | // else our focus listener expands and the picker.trigger then | |
355 | // collapses it directly afterwards. | |
356 | Ext.override(me.triggers.picker, { | |
357 | onMouseDown: function(e) { | |
358 | // copied "should we focus" check from Ext.form.trigger.Trigger | |
359 | if (e.pointerType !== 'touch' && !this.field.owns(Ext.Element.getActiveElement())) { | |
360 | me.skip_expand_on_focus = true; | |
361 | } | |
362 | this.callParent(arguments); | |
363 | }, | |
364 | }); | |
365 | ||
366 | me.on("focus", function(combobox) { | |
367 | if (!combobox.isExpanded && !combobox.skip_expand_on_focus) { | |
368 | combobox.expand(); | |
369 | } | |
370 | combobox.skip_expand_on_focus = false; | |
371 | }); | |
372 | } | |
373 | }, | |
374 | }); | |
375 | ||
376 | // when refreshing a grid/tree view, restoring the focus moves the view back to | |
377 | // the previously focused item. Save scroll position before refocusing. | |
378 | Ext.define(null, { | |
379 | override: 'Ext.view.Table', | |
380 | ||
381 | jumpToFocus: false, | |
382 | ||
383 | saveFocusState: function() { | |
384 | let me = this, | |
385 | store = me.dataSource, | |
386 | actionableMode = me.actionableMode, | |
387 | navModel = me.getNavigationModel(), | |
388 | focusPosition = actionableMode ? me.actionPosition : navModel.getPosition(true), | |
389 | refocusRow, refocusCol; | |
390 | ||
391 | if (focusPosition) { | |
392 | // Separate this from the instance that the nav model is using. | |
393 | focusPosition = focusPosition.clone(); | |
394 | ||
395 | // Exit actionable mode. | |
396 | // We must inform any Actionables that they must relinquish control. | |
397 | // Tabbability must be reset. | |
398 | if (actionableMode) { | |
399 | me.ownerGrid.setActionableMode(false); | |
400 | } | |
401 | ||
402 | // Blur the focused descendant, but do not trigger focusLeave. | |
403 | me.el.dom.focus(); | |
404 | ||
405 | // Exiting actionable mode navigates to the owning cell, so in either focus mode we must | |
406 | // clear the navigation position | |
407 | navModel.setPosition(); | |
408 | ||
409 | // The following function will attempt to refocus back in the same mode to the same cell | |
410 | // as it was at before based upon the previous record (if it's still inthe store), or the row index. | |
411 | return function() { | |
412 | // If we still have data, attempt to refocus in the same mode. | |
413 | if (store.getCount()) { | |
414 | // Adjust expectations of where we are able to refocus according to what kind of destruction | |
415 | // might have been wrought on this view's DOM during focus save. | |
416 | refocusRow = Math.min(focusPosition.rowIdx, me.all.getCount() - 1); | |
417 | refocusCol = Math.min(focusPosition.colIdx, | |
418 | me.getVisibleColumnManager().getColumns().length - 1); | |
419 | refocusRow = store.contains(focusPosition.record) ? focusPosition.record : refocusRow; | |
420 | focusPosition = new Ext.grid.CellContext(me).setPosition(refocusRow, refocusCol); | |
421 | ||
422 | if (actionableMode) { | |
423 | me.ownerGrid.setActionableMode(true, focusPosition); | |
424 | } else { | |
425 | me.cellFocused = true; | |
426 | ||
427 | // we sometimes want to scroll back to where we were | |
428 | let x = me.getScrollX(); | |
429 | let y = me.getScrollY(); | |
430 | ||
431 | // Pass "preventNavigation" as true so that that does not cause selection. | |
432 | navModel.setPosition(focusPosition, null, null, null, true); | |
433 | ||
434 | if (!me.jumpToFocus) { | |
435 | me.scrollTo(x, y); | |
436 | } | |
437 | } | |
438 | } else { // No rows - focus associated column header | |
439 | focusPosition.column.focus(); | |
440 | } | |
441 | }; | |
442 | } | |
443 | return Ext.emptyFn; | |
444 | }, | |
445 | }); | |
446 | ||
447 | // should be fixed with ExtJS 6.0.2, see: | |
448 | // https://www.sencha.com/forum/showthread.php?307244-Bug-with-datefield-in-window-with-scroll | |
449 | Ext.define('Proxmox.Datepicker', { | |
450 | override: 'Ext.picker.Date', | |
451 | hideMode: 'visibility', | |
452 | }); | |
453 | ||
454 | // ExtJS 6.0.1 has no setSubmitValue() (although you find it in the docs). | |
455 | // Note: this.submitValue is a boolean flag, whereas getSubmitValue() returns | |
456 | // data to be submitted. | |
457 | Ext.define('Proxmox.form.field.Text', { | |
458 | override: 'Ext.form.field.Text', | |
459 | ||
460 | setSubmitValue: function(v) { | |
461 | this.submitValue = v; | |
462 | }, | |
463 | }); | |
464 | ||
465 | // this should be fixed with ExtJS 6.0.2 | |
466 | // make mousescrolling work in firefox in the containers overflowhandler | |
467 | Ext.define(null, { | |
468 | override: 'Ext.layout.container.boxOverflow.Scroller', | |
469 | ||
470 | createWheelListener: function() { | |
471 | let me = this; | |
472 | if (Ext.isFirefox) { | |
473 | me.wheelListener = me.layout.innerCt.on('wheel', me.onMouseWheelFirefox, me, { destroyable: true }); | |
474 | } else { | |
475 | me.wheelListener = me.layout.innerCt.on('mousewheel', me.onMouseWheel, me, { destroyable: true }); | |
476 | } | |
477 | }, | |
478 | ||
479 | // special wheel handler for firefox. differs from the default onMouseWheel | |
480 | // handler by using deltaY instead of wheelDeltaY and no normalizing, | |
481 | // because it is already | |
482 | onMouseWheelFirefox: function(e) { | |
483 | e.stopEvent(); | |
484 | let delta = e.browserEvent.deltaY || 0; | |
485 | this.scrollBy(delta * this.wheelIncrement, false); | |
486 | }, | |
487 | ||
488 | }); | |
489 | ||
490 | // add '@' to the valid id | |
491 | Ext.define('Proxmox.validIdReOverride', { | |
492 | override: 'Ext.Component', | |
493 | validIdRe: /^[a-z_][a-z0-9\-_@]*$/i, | |
494 | }); | |
495 | ||
496 | // force alert boxes to be rendered with an Error Icon | |
497 | // since Ext.Msg is an object and not a prototype, we need to override it | |
498 | // after the framework has been initiated | |
499 | Ext.onReady(function() { | |
500 | /*jslint confusion: true */ | |
501 | Ext.override(Ext.Msg, { | |
502 | alert: function(title, message, fn, scope) { // eslint-disable-line consistent-return | |
503 | if (Ext.isString(title)) { | |
504 | let config = { | |
505 | title: title, | |
506 | message: message, | |
507 | icon: this.ERROR, | |
508 | buttons: this.OK, | |
509 | fn: fn, | |
510 | scope: scope, | |
511 | minWidth: this.minWidth, | |
512 | }; | |
513 | return this.show(config); | |
514 | } | |
515 | }, | |
516 | }); | |
517 | /*jslint confusion: false */ | |
518 | }); | |
519 | Ext.define('Ext.ux.IFrame', { | |
520 | extend: 'Ext.Component', | |
521 | ||
522 | alias: 'widget.uxiframe', | |
523 | ||
524 | loadMask: 'Loading...', | |
525 | ||
526 | src: 'about:blank', | |
527 | ||
528 | renderTpl: [ | |
529 | '<iframe src="{src}" id="{id}-iframeEl" data-ref="iframeEl" name="{frameName}" width="100%" height="100%" frameborder="0" allowfullscreen="true"></iframe>', | |
530 | ], | |
531 | childEls: ['iframeEl'], | |
532 | ||
533 | initComponent: function() { | |
534 | this.callParent(); | |
535 | ||
536 | this.frameName = this.frameName || this.id + '-frame'; | |
537 | }, | |
538 | ||
539 | initEvents: function() { | |
540 | let me = this; | |
541 | me.callParent(); | |
542 | me.iframeEl.on('load', me.onLoad, me); | |
543 | }, | |
544 | ||
545 | initRenderData: function() { | |
546 | return Ext.apply(this.callParent(), { | |
547 | src: this.src, | |
548 | frameName: this.frameName, | |
549 | }); | |
550 | }, | |
551 | ||
552 | getBody: function() { | |
553 | let doc = this.getDoc(); | |
554 | return doc.body || doc.documentElement; | |
555 | }, | |
556 | ||
557 | getDoc: function() { | |
558 | try { | |
559 | return this.getWin().document; | |
560 | } catch (ex) { | |
561 | return null; | |
562 | } | |
563 | }, | |
564 | ||
565 | getWin: function() { | |
566 | let me = this, | |
567 | name = me.frameName, | |
568 | win = Ext.isIE | |
569 | ? me.iframeEl.dom.contentWindow | |
570 | : window.frames[name]; | |
571 | return win; | |
572 | }, | |
573 | ||
574 | getFrame: function() { | |
575 | let me = this; | |
576 | return me.iframeEl.dom; | |
577 | }, | |
578 | ||
579 | beforeDestroy: function() { | |
580 | this.cleanupListeners(true); | |
581 | this.callParent(); | |
582 | }, | |
583 | ||
584 | cleanupListeners: function(destroying) { | |
585 | let doc, prop; | |
586 | ||
587 | if (this.rendered) { | |
588 | try { | |
589 | doc = this.getDoc(); | |
590 | if (doc) { | |
591 | Ext.get(doc).un(this._docListeners); | |
592 | if (destroying && doc.hasOwnProperty) { | |
593 | for (prop in doc) { | |
594 | if (Object.prototype.hasOwnProperty.call(doc, prop)) { | |
595 | delete doc[prop]; | |
596 | } | |
597 | } | |
598 | } | |
599 | } | |
600 | } catch (e) { | |
601 | // do nothing | |
602 | } | |
603 | } | |
604 | }, | |
605 | ||
606 | onLoad: function() { | |
607 | let me = this, | |
608 | doc = me.getDoc(), | |
609 | fn = me.onRelayedEvent; | |
610 | ||
611 | if (doc) { | |
612 | try { | |
613 | // These events need to be relayed from the inner document (where they stop | |
614 | // bubbling) up to the outer document. This has to be done at the DOM level so | |
615 | // the event reaches listeners on elements like the document body. The effected | |
616 | // mechanisms that depend on this bubbling behavior are listed to the right | |
617 | // of the event. | |
618 | /*jslint nomen: true*/ | |
619 | Ext.get(doc).on( | |
620 | me._docListeners = { | |
621 | mousedown: fn, // menu dismisal (MenuManager) and Window onMouseDown (toFront) | |
622 | mousemove: fn, // window resize drag detection | |
623 | mouseup: fn, // window resize termination | |
624 | click: fn, // not sure, but just to be safe | |
625 | dblclick: fn, // not sure again | |
626 | scope: me, | |
627 | }, | |
628 | ); | |
629 | /*jslint nomen: false*/ | |
630 | } catch (e) { | |
631 | // cannot do this xss | |
632 | } | |
633 | ||
634 | // We need to be sure we remove all our events from the iframe on unload or we're going to LEAK! | |
635 | Ext.get(this.getWin()).on('beforeunload', me.cleanupListeners, me); | |
636 | ||
637 | this.el.unmask(); | |
638 | this.fireEvent('load', this); | |
639 | } else if (me.src) { | |
640 | this.el.unmask(); | |
641 | this.fireEvent('error', this); | |
642 | } | |
643 | }, | |
644 | ||
645 | onRelayedEvent: function(event) { | |
646 | // relay event from the iframe's document to the document that owns the iframe... | |
647 | ||
648 | let iframeEl = this.iframeEl, | |
649 | ||
650 | // Get the left-based iframe position | |
651 | iframeXY = iframeEl.getTrueXY(), | |
652 | originalEventXY = event.getXY(), | |
653 | ||
654 | // Get the left-based XY position. | |
655 | // This is because the consumer of the injected event will | |
656 | // perform its own RTL normalization. | |
657 | eventXY = event.getTrueXY(); | |
658 | ||
659 | // the event from the inner document has XY relative to that document's origin, | |
660 | // so adjust it to use the origin of the iframe in the outer document: | |
661 | event.xy = [iframeXY[0] + eventXY[0], iframeXY[1] + eventXY[1]]; | |
662 | ||
663 | event.injectEvent(iframeEl); // blame the iframe for the event... | |
664 | ||
665 | event.xy = originalEventXY; // restore the original XY (just for safety) | |
666 | }, | |
667 | ||
668 | load: function(src) { | |
669 | let me = this, | |
670 | text = me.loadMask, | |
671 | frame = me.getFrame(); | |
672 | ||
673 | if (me.fireEvent('beforeload', me, src) !== false) { | |
674 | if (text && me.el) { | |
675 | me.el.mask(text); | |
676 | } | |
677 | ||
678 | frame.src = me.src = src || me.src; | |
679 | } | |
680 | }, | |
681 | }); |