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comparison skins/larry/ui.js @ 0:4681f974d28b

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vanilla 1.3.3 distro, I hope
author Charlie Root
date Thu, 04 Jan 2018 15:52:31 -0500
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children bf99236cc5cd
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-1:000000000000 0:4681f974d28b
1 /**
2 * Roundcube functions for default skin interface
3 *
4 * Copyright (c) 2013, The Roundcube Dev Team
5 *
6 * The contents are subject to the Creative Commons Attribution-ShareAlike
7 * License. It is allowed to copy, distribute, transmit and to adapt the work
8 * by keeping credits to the original autors in the README file.
9 * See http://creativecommons.org/licenses/by-sa/3.0/ for details.
10 *
11 * @license magnet:?xt=urn:btih:90dc5c0be029de84e523b9b3922520e79e0e6f08&dn=cc0.txt CC0-1.0
12 */
13
14 function rcube_mail_ui()
15 {
16 var env = {};
17 var popups = {};
18 var popupconfig = {
19 forwardmenu: { editable:1 },
20 searchmenu: { editable:1, callback:searchmenu },
21 attachmentmenu: { },
22 listoptions: { editable:1 },
23 groupmenu: { above:1 },
24 mailboxmenu: { above:1 },
25 spellmenu: { callback: spellmenu },
26 'folder-selector': { iconized:1 }
27 };
28
29 var me = this;
30 var mailviewsplit;
31 var compose_headers = {};
32 var prefs;
33
34 // export public methods
35 this.set = setenv;
36 this.init = init;
37 this.init_tabs = init_tabs;
38 this.show_about = show_about;
39 this.show_popup = show_popup;
40 this.toggle_popup = toggle_popup;
41 this.add_popup = add_popup;
42 this.set_searchmod = set_searchmod;
43 this.set_searchscope = set_searchscope;
44 this.show_uploadform = show_uploadform;
45 this.show_header_row = show_header_row;
46 this.hide_header_row = hide_header_row;
47 this.update_quota = update_quota;
48 this.get_pref = get_pref;
49 this.save_pref = save_pref;
50 this.folder_search_init = folder_search_init;
51
52
53 // set minimal mode on small screens (don't wait for document.ready)
54 if (window.$ && document.body) {
55 var minmode = get_pref('minimalmode');
56 if (parseInt(minmode) || (minmode === null && $(window).height() < 850)) {
57 $(document.body).addClass('minimal');
58 }
59
60 if (bw.tablet) {
61 $('#viewport').attr('content', "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0");
62 }
63 }
64
65
66 /**
67 *
68 */
69 function setenv(key, val)
70 {
71 env[key] = val;
72 }
73
74 /**
75 * Get preference stored in browser
76 */
77 function get_pref(key)
78 {
79 if (!prefs) {
80 prefs = rcmail.local_storage_get_item('prefs.larry', {});
81 }
82
83 // fall-back to cookies
84 if (prefs[key] == null) {
85 var cookie = rcmail.get_cookie(key);
86 if (cookie != null) {
87 prefs[key] = cookie;
88
89 // copy value to local storage and remove cookie (if localStorage is supported)
90 if (rcmail.local_storage_set_item('prefs.larry', prefs)) {
91 rcmail.set_cookie(key, cookie, new Date()); // expire cookie
92 }
93 }
94 }
95
96 return prefs[key];
97 }
98
99 /**
100 * Saves preference value to browser storage
101 */
102 function save_pref(key, val)
103 {
104 prefs[key] = val;
105
106 // write prefs to local storage (if supported)
107 if (!rcmail.local_storage_set_item('prefs.larry', prefs)) {
108 // store value in cookie
109 var exp = new Date();
110 exp.setYear(exp.getFullYear() + 1);
111 rcmail.set_cookie(key, val, exp);
112 }
113 }
114
115 /**
116 * Initialize UI
117 * Called on document.ready
118 */
119 function init()
120 {
121 rcmail.addEventListener('message', message_displayed);
122
123 /*** prepare minmode functions ***/
124 $('#taskbar a').each(function(i,elem){
125 $(elem).append('<span class="tooltip">' + $('.button-inner', this).html() + '</span>')
126 });
127
128 $('#taskbar .minmodetoggle').click(function(e){
129 var ismin = $(document.body).toggleClass('minimal').hasClass('minimal');
130 save_pref('minimalmode', ismin?1:0);
131 $(window).resize();
132 });
133
134 /*** mail task ***/
135 if (rcmail.env.task == 'mail') {
136 rcmail.addEventListener('menu-open', menu_toggle)
137 .addEventListener('menu-close', menu_toggle)
138 .addEventListener('menu-save', save_listoptions)
139 .addEventListener('responseafterlist', function(e){ switch_view_mode(rcmail.env.threading ? 'thread' : 'list', true) })
140 .addEventListener('responseaftersearch', function(e){ switch_view_mode(rcmail.env.threading ? 'thread' : 'list', true) });
141
142 var dragmenu = $('#dragmessagemenu');
143 if (dragmenu.length) {
144 rcmail.gui_object('dragmenu', 'dragmessagemenu');
145 popups.dragmenu = dragmenu;
146 }
147
148 if (rcmail.env.action == 'show' || rcmail.env.action == 'preview') {
149 rcmail.addEventListener('enable-command', enable_command)
150 .addEventListener('aftershow-headers', function() { layout_messageview(); })
151 .addEventListener('afterhide-headers', function() { layout_messageview(); });
152 $('#previewheaderstoggle').click(function(e) {
153 toggle_preview_headers();
154 if (this.blur && !rcube_event.is_keyboard(e))
155 this.blur();
156 return false;
157 });
158
159 // add menu link for each attachment
160 $('#attachment-list > li').each(function() {
161 $(this).append($('<a class="drop" tabindex="0" aria-haspopup="true">Show options</a>')
162 .bind('click keypress', function(e) {
163 if (e.type != 'keypress' || rcube_event.get_keycode(e) == 13) {
164 attachmentmenu(this, e);
165 return false;
166 }
167 })
168 );
169 });
170
171 if (get_pref('previewheaders') == '1') {
172 toggle_preview_headers();
173 }
174 }
175 else if (rcmail.env.action == 'compose') {
176 rcmail.addEventListener('aftersend-attachment', show_uploadform)
177 .addEventListener('aftertoggle-editor', function(e){
178 window.setTimeout(function(){ layout_composeview() }, 200);
179 if (e && e.mode)
180 $("select[name='editorSelector']").val(e.mode);
181 });
182
183 // Show input elements with non-empty value
184 var f, v, field, fields = ['cc', 'bcc', 'replyto', 'followupto'];
185 for (f=0; f < fields.length; f++) {
186 v = fields[f]; field = $('#_'+v);
187 if (field.length) {
188 field.on('change', {v: v}, function(e) { if (this.value) show_header_row(e.data.v, true); });
189 if (field.val() != '')
190 show_header_row(v, true);
191 }
192 }
193
194 $('#composeoptionstoggle').click(function(e){
195 var expanded = $('#composeoptions').toggle().is(':visible');
196 $('#composeoptionstoggle').toggleClass('remove').attr('aria-expanded', expanded ? 'true' : 'false');
197 layout_composeview();
198 save_pref('composeoptions', expanded ? '1' : '0');
199 if (!rcube_event.is_keyboard(e))
200 this.blur();
201 return false;
202 }).css('cursor', 'pointer');
203
204 if (get_pref('composeoptions') !== '0') {
205 $('#composeoptionstoggle').click();
206 }
207
208 // adjust hight when textarea starts to scroll
209 $("textarea[name='_to'], textarea[name='_cc'], textarea[name='_bcc']").change(function(e){ adjust_compose_editfields(this); }).change();
210 rcmail.addEventListener('autocomplete_insert', function(p){ adjust_compose_editfields(p.field); });
211
212 // toggle compose options if opened in new window and they were visible before
213 var opener_rc = rcmail.opener();
214 if (opener_rc && opener_rc.env.action == 'compose' && $('#composeoptionstoggle', opener.document).hasClass('remove'))
215 $('#composeoptionstoggle').click();
216
217 new rcube_splitter({ id:'composesplitterv', p1:'#composeview-left', p2:'#composeview-right',
218 orientation:'v', relative:true, start:206, min:170, size:12, render:layout_composeview }).init();
219 }
220 else if (rcmail.env.action == 'list' || !rcmail.env.action) {
221 var previewframe = $('#mailpreviewframe').is(':visible');
222
223 $('#mailpreviewtoggle').addClass(previewframe ? 'enabled' : 'closed').attr('aria-expanded', previewframe ? 'true' : 'false')
224 .click(function(e) { toggle_preview_pane(e); return false; });
225 $('#maillistmode').addClass(rcmail.env.threading ? '' : 'selected').click(function(e) { switch_view_mode('list'); return false; });
226 $('#mailthreadmode').addClass(rcmail.env.threading ? 'selected' : '').click(function(e) { switch_view_mode('thread'); return false; });
227
228 mailviewsplit = new rcube_splitter({ id:'mailviewsplitter', p1:'#mailview-top', p2:'#mailview-bottom',
229 orientation:'h', relative:true, start:310, min:150, size:12, offset:4 });
230 if (previewframe)
231 mailviewsplit.init();
232
233 rcmail.addEventListener('setquota', update_quota)
234 .addEventListener('enable-command', enable_command)
235 .addEventListener('afterimport-messages', show_uploadform);
236 }
237 else if (rcmail.env.action == 'get') {
238 new rcube_splitter({ id:'mailpartsplitterv', p1:'#messagepartheader', p2:'#messagepartcontainer',
239 orientation:'v', relative:true, start:226, min:150, size:12}).init();
240 }
241
242 if ($('#mailview-left').length) {
243 new rcube_splitter({ id:'mailviewsplitterv', p1:'#mailview-left', p2:'#mailview-right',
244 orientation:'v', relative:true, start:206, min:150, size:12, callback:render_mailboxlist, render:resize_leftcol }).init();
245 }
246 }
247 /*** settings task ***/
248 else if (rcmail.env.task == 'settings') {
249 rcmail.addEventListener('init', function(){
250 var tab = '#settingstabpreferences';
251 if (rcmail.env.action)
252 tab = '#settingstab' + (rcmail.env.action.indexOf('identity')>0 ? 'identities' : rcmail.env.action.replace(/\./g, ''));
253
254 $(tab).addClass('selected')
255 .children().first().removeAttr('onclick').click(function() { return false; });
256 });
257
258 if (rcmail.env.action == 'folders') {
259 new rcube_splitter({ id:'folderviewsplitter', p1:'#folderslist', p2:'#folder-details',
260 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
261
262 rcmail.addEventListener('setquota', update_quota);
263
264 folder_search_init($('#folderslist'));
265 }
266 else if (rcmail.env.action == 'identities') {
267 new rcube_splitter({ id:'identviewsplitter', p1:'#identitieslist', p2:'#identity-details',
268 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
269 }
270 else if (rcmail.env.action == 'responses') {
271 new rcube_splitter({ id:'responseviewsplitter', p1:'#identitieslist', p2:'#identity-details',
272 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
273 }
274 else if (rcmail.env.action == 'preferences' || !rcmail.env.action) {
275 new rcube_splitter({ id:'prefviewsplitter', p1:'#sectionslist', p2:'#preferences-box',
276 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
277 }
278 else if (rcmail.env.action == 'edit-prefs') {
279 var legend = $('#preferences-details fieldset.advanced legend'),
280 toggle = $('<a href="#toggle"></a>')
281 .text(env.toggleoptions)
282 .attr('title', env.toggleoptions)
283 .addClass('advanced-toggle');
284
285 legend.click(function(e) {
286 toggle.html($(this).hasClass('collapsed') ? '&#9650;' : '&#9660;');
287
288 $(this).toggleClass('collapsed')
289 .closest('fieldset').children('.propform').toggle()
290 }).append(toggle).addClass('collapsed')
291
292 // this magically fixes incorrect position of toggle link created above in Firefox 3.6
293 if (bw.mz)
294 legend.parents('form').css('display', 'inline');
295 }
296 }
297 /*** addressbook task ***/
298 else if (rcmail.env.task == 'addressbook') {
299 rcmail.addEventListener('afterupload-photo', show_uploadform)
300 .addEventListener('beforepushgroup', push_contactgroup)
301 .addEventListener('beforepopgroup', pop_contactgroup);
302
303 if (rcmail.env.action == '') {
304 new rcube_splitter({ id:'addressviewsplitterd', p1:'#addressview-left', p2:'#addressview-right',
305 orientation:'v', relative:true, start:206, min:150, size:12, render:resize_leftcol }).init();
306 new rcube_splitter({ id:'addressviewsplitter', p1:'#addresslist', p2:'#contacts-box',
307 orientation:'v', relative:true, start:266, min:260, size:12 }).init();
308 }
309
310 var dragmenu = $('#dragcontactmenu');
311 if (dragmenu.length) {
312 rcmail.gui_object('dragmenu', 'dragcontactmenu');
313 popups.dragmenu = dragmenu;
314 }
315 }
316
317 // turn a group of fieldsets into tabs
318 $('.tabbed').each(function(idx, elem){ init_tabs(elem); })
319
320 // decorate select elements
321 $('select.decorated').each(function(){
322 if (bw.opera) {
323 $(this).removeClass('decorated');
324 return;
325 }
326
327 var select = $(this),
328 parent = select.parent(),
329 height = Math.max(select.height(), 26) - 2,
330 width = select.width() - 22,
331 title = $('option', this).first().text();
332
333 if ($('option:selected', this).val() != '')
334 title = $('option:selected', this).text();
335
336 var overlay = $('<a class="menuselector" tabindex="-1"><span class="handle">' + title + '</span></a>')
337 .css('position', 'absolute')
338 .offset(select.position())
339 .insertAfter(select);
340
341 overlay.children().width(width).height(height).css('line-height', (height - 1) + 'px');
342
343 if (parent.css('position') != 'absolute')
344 parent.css('position', 'relative');
345
346 // re-set original select width to fix click action and options width in some browsers
347 select.width(overlay.width())
348 .on(bw.mz ? 'change keyup' : 'change', function() {
349 var val = $('option:selected', this).text();
350 $(this).next().children().text(val);
351 });
352
353 select
354 .on('focus', function(e){ overlay.addClass('focus'); })
355 .on('blur', function(e){ overlay.removeClass('focus'); });
356 });
357
358 // set min-width to show all toolbar buttons
359 var screen = $('body.minwidth');
360 if (screen.length) {
361 screen.css('min-width', $('.toolbar').width() + $('#quicksearchbar').width() + $('#searchfilter').width() + 30);
362 }
363
364 // don't use $(window).resize() due to some unwanted side-effects
365 window.onresize = resize;
366 resize();
367 }
368
369 /**
370 * Update UI on window resize
371 */
372 function resize(e)
373 {
374 // resize in intervals to prevent lags and double onresize calls in Chrome (#1489005)
375 var interval = e ? 10 : 0;
376
377 if (rcmail.resize_timeout)
378 window.clearTimeout(rcmail.resize_timeout);
379
380 rcmail.resize_timeout = window.setTimeout(function() {
381 if (rcmail.env.task == 'mail') {
382 if (rcmail.env.action == 'show' || rcmail.env.action == 'preview')
383 layout_messageview();
384 else if (rcmail.env.action == 'compose')
385 layout_composeview();
386 }
387
388 // make iframe footer buttons float if scrolling is active
389 $('body.iframe .footerleft').each(function(){
390 var footer = $(this),
391 body = $(document.body),
392 floating = footer.hasClass('floating'),
393 overflow = body.outerHeight(true) > $(window).height();
394
395 if (overflow != floating) {
396 var action = overflow ? 'addClass' : 'removeClass';
397 footer[action]('floating');
398 body[action]('floatingbuttons');
399 }
400 });
401 }, interval);
402 }
403
404 /**
405 * Triggered when a new user message is displayed
406 */
407 function message_displayed(p)
408 {
409 var siblings = $(p.object).siblings('div');
410 if (siblings.length)
411 $(p.object).insertBefore(siblings.first());
412
413 // show a popup dialog on errors
414 if (p.type == 'error' && rcmail.env.task != 'login') {
415 // hide original message object, we don't want both
416 rcmail.hide_message(p.object);
417
418 if (me.message_timer) {
419 window.clearTimeout(me.message_timer);
420 }
421
422 if (!me.messagedialog) {
423 me.messagedialog = $('<div>').addClass('popupdialog').hide();
424 }
425
426 var msg = p.message,
427 dialog_close = function() {
428 // check if dialog is still displayed, to prevent from js error
429 me.messagedialog.is(':visible') && me.messagedialog.dialog('destroy').hide();
430 };
431
432 if (me.messagedialog.is(':visible') && me.messagedialog.text() != msg)
433 msg = me.messagedialog.html() + '<p>' + p.message + '</p>';
434
435 me.messagedialog.html(msg)
436 .dialog({
437 resizable: false,
438 closeOnEscape: true,
439 dialogClass: 'popupmessage ' + p.type,
440 title: env.errortitle,
441 close: dialog_close,
442 position: ['center', 'center'],
443 hide: {effect: 'fadeOut'},
444 width: 420,
445 minHeight: 90
446 }).show();
447
448 me.messagedialog.closest('div[role=dialog]').attr('role', 'alertdialog');
449
450 if (p.timeout > 0)
451 me.message_timer = window.setTimeout(dialog_close, p.timeout);
452 }
453 }
454
455
456 /**
457 * Adjust UI objects of the mail view screen
458 */
459 function layout_messageview()
460 {
461 $('#messagecontent').css('top', ($('#messageheader').outerHeight() + 1) + 'px');
462 $('#message-objects div a').addClass('button');
463
464 if (!$('#attachment-list li').length) {
465 $('div.rightcol').hide().attr('aria-hidden', 'true');
466 $('div.leftcol').css('margin-right', '0');
467 }
468 }
469
470
471 function render_mailboxlist(splitter)
472 {
473 // TODO: implement smart shortening of long folder names
474 }
475
476
477 function resize_leftcol(splitter)
478 {
479 // STUB
480 }
481
482 function adjust_compose_editfields(elem)
483 {
484 if (elem.nodeName == 'TEXTAREA') {
485 var $elem = $(elem), line_height = 14, // hard-coded because some browsers only provide the outer height in elem.clientHeight
486 content_height = elem.scrollHeight,
487 rows = elem.value.length > 80 && content_height > line_height*1.5 ? 2 : 1;
488 $elem.css('height', (line_height*rows) + 'px');
489 layout_composeview();
490 }
491 }
492
493 function layout_composeview()
494 {
495 var body = $('#composebody'),
496 form = $('#compose-content'),
497 bottom = $('#composeview-bottom'),
498 w, h, bh, ovflw, btns = 0,
499 minheight = 300,
500
501 bh = form.height() - bottom.position().top;
502 ovflw = minheight - bh;
503 btns = ovflw > -100 ? 0 : 40;
504 bottom.height(Math.max(minheight, bh));
505 form.css('overflow', ovflw > 0 ? 'auto' : 'hidden');
506
507 w = body.parent().width() - 5;
508 h = body.parent().height() - 8;
509 body.width(w).height(h);
510
511 $('#composebodycontainer > div').width(w+8);
512 $('#composebody_ifr').height(h + 4 - $('div.mce-toolbar').height());
513 $('#googie_edit_layer').width(w).height(h);
514 // $('#composebodycontainer')[(btns ? 'addClass' : 'removeClass')]('buttons');
515 // $('#composeformbuttons')[(btns ? 'show' : 'hide')]();
516
517 var abooks = $('#directorylist');
518 if (abooks.length)
519 $('#compose-contacts .scroller').css('top', abooks.position().top + abooks.outerHeight());
520 }
521
522
523 function update_quota(p)
524 {
525 var element = $('#quotadisplay'), menu = $('#quotamenu'),
526 step = 24, step_count = 20,
527 y = p.total ? Math.ceil(p.percent / 100 * step_count) * step : 0;
528
529 // never show full-circle if quota is close to 100% but below.
530 if (p.total && y == step * step_count && p.percent < 100)
531 y -= step;
532
533 element.css('background-position', '0 -' + y + 'px');
534
535 if (p.table) {
536 if (!menu.length)
537 menu = $('<div id="quotamenu" class="popupmenu">').appendTo($('body'));
538
539 menu.html(p.table);
540 element.css('cursor', 'pointer').off('click').on('click', function(e) {
541 return rcmail.command('menu-open', 'quotamenu', e.target, e);
542 });
543 }
544 }
545
546 function folder_search_init(container)
547 {
548 // animation to unfold list search box
549 $('.boxtitle a.search', container).click(function(e) {
550 var title = $('.boxtitle', container),
551 box = $('.listsearchbox', container),
552 dir = box.is(':visible') ? -1 : 1,
553 height = 34 + ($('select', box).length ? 22 : 0);
554
555 box.slideToggle({
556 duration: 160,
557 progress: function(animation, progress) {
558 if (dir < 0) progress = 1 - progress;
559 $('.scroller', container).css('top', (title.outerHeight() + height * progress) + 'px');
560 },
561 complete: function() {
562 box.toggleClass('expanded');
563 if (box.is(':visible')) {
564 box.find('input[type=text]').focus();
565 height = 34 + ($('select', box).length ? $('select', box).outerHeight() + 4 : 0);
566 $('.scroller', container).css('top', (title.outerHeight() + height) + 'px');
567 }
568 else {
569 $('a.reset', box).click();
570 }
571 // TODO: save state in localStorage
572 }
573 });
574
575 return false;
576 });
577 }
578
579 function enable_command(p)
580 {
581 if (p.command == 'reply-list' && rcmail.env.reply_all_mode == 1) {
582 var label = rcmail.gettext(p.status ? 'replylist' : 'replyall');
583 if (rcmail.env.action == 'preview')
584 $('a.button.replyall').attr('title', label);
585 else
586 $('a.button.reply-all').text(label).attr('title', label);
587 }
588 }
589
590
591 /**
592 * Register a popup menu
593 */
594 function add_popup(popup, config)
595 {
596 var obj = popups[popup] = $('#'+popup);
597 obj.appendTo(document.body); // move it to top for proper absolute positioning
598
599 if (obj.length)
600 popupconfig[popup] = $.extend(popupconfig[popup] || {}, config || {});
601 }
602
603 /**
604 * Trigger for popup menus
605 */
606 function toggle_popup(popup, e, config)
607 {
608 // auto-register menu object
609 if (config || !popupconfig[popup])
610 add_popup(popup, config);
611
612 return rcmail.command('menu-open', popup, e.target, e);
613 }
614
615 /**
616 * (Deprecated) trigger for popup menus
617 */
618 function show_popup(popup, show, config)
619 {
620 // auto-register menu object
621 if (config || !popupconfig[popup])
622 add_popup(popup, config);
623
624 config = popupconfig[popup] || {};
625 var ref = $(config.link ? config.link : '#'+popup+'link'),
626 pos = ref.offset();
627 if (ref.has('.inner'))
628 ref = ref.children('.inner');
629
630 // fire command with simulated mouse click event
631 return rcmail.command('menu-open',
632 { menu:popup, show:show },
633 ref.get(0),
634 $.Event('click', { target:ref.get(0), pageX:pos.left, pageY:pos.top, clientX:pos.left, clientY:pos.top }));
635 }
636
637
638 /**
639 * Show/hide the preview pane
640 */
641 function toggle_preview_pane(e)
642 {
643 var button = $(e.target),
644 frame = $('#mailpreviewframe'),
645 visible = !frame.is(':visible'),
646 splitter = mailviewsplit.pos || parseInt(get_pref('mailviewsplitter') || 320),
647 topstyles, bottomstyles, uid;
648
649 frame.toggle();
650 button.toggleClass('enabled closed').attr('aria-expanded', visible ? 'true' : 'false');
651
652 if (visible) {
653 $('#mailview-top').removeClass('fullheight').css({ bottom:'auto' });
654 $('#mailview-bottom').css({ height:'auto' }).show();
655
656 rcmail.env.contentframe = 'messagecontframe';
657 if (uid = rcmail.message_list.get_single_selection())
658 rcmail.show_message(uid, false, true);
659
660 // let the splitter set the correct size and position
661 if (mailviewsplit.handle) {
662 mailviewsplit.handle.show();
663 mailviewsplit.resize();
664 }
665 else
666 mailviewsplit.init();
667 }
668 else {
669 rcmail.env.contentframe = null;
670 rcmail.show_contentframe(false);
671
672 $('#mailview-top').addClass('fullheight').css({ height:'auto', bottom:'0px' });
673 $('#mailview-bottom').css({ top:'auto', height:'0px' }).hide();
674
675 if (mailviewsplit.handle)
676 mailviewsplit.handle.hide();
677 }
678
679 if (rcmail.message_list) {
680 if (visible && uid)
681 rcmail.message_list.scrollto(uid);
682 rcmail.message_list.resize();
683 }
684
685 rcmail.command('save-pref', { name:'preview_pane', value:(visible?1:0) });
686 }
687
688
689 /**
690 * Switch between short and full headers display in message preview
691 */
692 function toggle_preview_headers()
693 {
694 $('#preview-shortheaders').toggle();
695 var full = $('#preview-allheaders').toggle(),
696 button = $('a#previewheaderstoggle');
697
698 // add toggle button to full headers table
699 if (full.is(':visible'))
700 button.attr('href', '#hide').removeClass('add').addClass('remove').attr('aria-expanded', 'true');
701 else
702 button.attr('href', '#details').removeClass('remove').addClass('add').attr('aria-expanded', 'false');
703
704 save_pref('previewheaders', full.is(':visible') ? '1' : '0');
705 }
706
707
708 /**
709 *
710 */
711 function switch_view_mode(mode, force)
712 {
713 if (force || !$('#mail'+mode+'mode').hasClass('disabled')) {
714 $('#maillistmode, #mailthreadmode').removeClass('selected').attr('tabindex', '0').attr('aria-disabled', 'false');
715 $('#mail'+mode+'mode').addClass('selected').attr('tabindex', '-1').attr('aria-disabled', 'true');
716 }
717 }
718
719
720 /**** popup menu callbacks ****/
721
722 /**
723 * Handler for menu-open and menu-close events
724 */
725 function menu_toggle(p)
726 {
727 if (p && p.name == 'messagelistmenu') {
728 show_listoptions(p);
729 }
730 else if (p) {
731 // adjust menu position according to config
732 var config = popupconfig[p.name] || {},
733 ref = $(config.link || '#'+p.name+'link'),
734 visible = p.obj && p.obj.is(':visible'),
735 above = config.above;
736
737 // fix position according to config
738 if (p.obj && visible && ref.length) {
739 var parent = ref.parent(),
740 win = $(window), pos;
741
742 if (parent.hasClass('dropbutton'))
743 ref = parent;
744
745 if (config.above || ref.hasClass('dropbutton')) {
746 pos = ref.offset();
747 p.obj.css({ left:pos.left+'px', top:(pos.top + (config.above ? -p.obj.height() : ref.outerHeight()))+'px' });
748 }
749 }
750
751 // add the right classes
752 if (p.obj && config.iconized) {
753 p.obj.children('ul').addClass('iconized');
754 }
755
756 // apply some data-attributes from menu config
757 if (p.obj && config.editable)
758 p.obj.attr('data-editable', 'true');
759
760 // trigger callback function
761 if (typeof config.callback == 'function') {
762 config.callback(visible, p);
763 }
764 }
765 }
766
767 function searchmenu(show)
768 {
769 if (show && rcmail.env.search_mods) {
770 var n, all,
771 obj = popups['searchmenu'],
772 list = $('input:checkbox[name="s_mods[]"]', obj),
773 mbox = rcmail.env.mailbox,
774 mods = rcmail.env.search_mods,
775 scope = rcmail.env.search_scope || 'base';
776
777 if (rcmail.env.task == 'mail') {
778 if (scope == 'all')
779 mbox = '*';
780 mods = mods[mbox] ? mods[mbox] : mods['*'];
781 all = 'text';
782 $('input:radio[name="s_scope"]').prop('checked', false).filter('#s_scope_'+scope).prop('checked', true);
783 }
784 else {
785 all = '*';
786 }
787
788 if (mods[all])
789 list.map(function() {
790 this.checked = true;
791 this.disabled = this.value != all;
792 });
793 else {
794 list.prop('disabled', false).prop('checked', false);
795 for (n in mods)
796 $('#s_mod_' + n).prop('checked', true);
797 }
798 }
799 }
800
801 function attachmentmenu(elem, event)
802 {
803 var id = elem.parentNode.id.replace(/^attach/, '');
804
805 $('#attachmenuopen').unbind('click').attr('onclick', '').click(function(e) {
806 return rcmail.command('open-attachment', id, this);
807 });
808
809 $('#attachmenudownload').unbind('click').attr('onclick', '').click(function() {
810 rcmail.command('download-attachment', id, this);
811 });
812
813 popupconfig.attachmentmenu.link = elem;
814 rcmail.command('menu-open', {menu: 'attachmentmenu', id: id}, elem, event);
815 }
816
817 function spellmenu(show, p)
818 {
819 var k, link, li,
820 lang = rcmail.spellcheck_lang(),
821 ul = $('ul', p.obj);
822
823 if (!ul.length) {
824 ul = $('<ul class="toolbarmenu selectable" role="menu">');
825
826 for (k in rcmail.env.spell_langs) {
827 li = $('<li role="menuitem">');
828 link = $('<a href="#'+k+'" tabindex="0"></a>').text(rcmail.env.spell_langs[k])
829 .addClass('active').data('lang', k)
830 .bind('click keypress', function(e) {
831 if (e.type != 'keypress' || rcube_event.get_keycode(e) == 13) {
832 rcmail.spellcheck_lang_set($(this).data('lang'));
833 rcmail.hide_menu('spellmenu', e);
834 return false;
835 }
836 });
837
838 link.appendTo(li);
839 li.appendTo(ul);
840 }
841
842 ul.appendTo(p.obj);
843 }
844
845 // select current language
846 $('li', ul).each(function() {
847 var el = $('a', this);
848 if (el.data('lang') == lang)
849 el.addClass('selected').attr('aria-selected', 'true');
850 else if (el.hasClass('selected'))
851 el.removeClass('selected').removeAttr('aria-selected');
852 });
853 }
854
855
856 /**
857 *
858 */
859 function show_listoptions(p)
860 {
861 var $dialog = $('#listoptions');
862
863 // close the dialog
864 if ($dialog.is(':visible')) {
865 $dialog.dialog('close', p.originalEvent);
866 return;
867 }
868
869 // set form values
870 $('input[name="sort_col"][value="'+rcmail.env.sort_col+'"]').prop('checked', true);
871 $('input[name="sort_ord"][value="DESC"]').prop('checked', rcmail.env.sort_order == 'DESC');
872 $('input[name="sort_ord"][value="ASC"]').prop('checked', rcmail.env.sort_order != 'DESC');
873
874 // set checkboxes
875 $('input[name="list_col[]"]').each(function() {
876 $(this).prop('checked', $.inArray(this.value, rcmail.env.listcols) != -1);
877 });
878
879 $dialog.dialog({
880 modal: true,
881 resizable: false,
882 closeOnEscape: true,
883 title: null,
884 open: function(e) {
885 setTimeout(function(){ $dialog.find('a, input:not(:disabled)').not('[aria-disabled=true]').first().focus(); }, 100);
886 },
887 close: function(e) {
888 $dialog.dialog('destroy').hide();
889 if (e.originalEvent && rcube_event.is_keyboard(e.originalEvent))
890 $('#listmenulink').focus();
891 },
892 minWidth: 500,
893 width: $dialog.width()+25
894 }).show();
895 }
896
897
898 /**
899 *
900 */
901 function save_listoptions(p)
902 {
903 $('#listoptions').dialog('close');
904
905 if (rcube_event.is_keyboard(p.originalEvent))
906 $('#listmenulink').focus();
907
908 var sort = $('input[name="sort_col"]:checked').val(),
909 ord = $('input[name="sort_ord"]:checked').val(),
910 cols = $('input[name="list_col[]"]:checked')
911 .map(function(){ return this.value; }).get();
912
913 rcmail.set_list_options(cols, sort, ord, rcmail.env.threading);
914 }
915
916
917 /**
918 *
919 */
920 function set_searchmod(elem)
921 {
922 var all, m, task = rcmail.env.task,
923 mods = rcmail.env.search_mods,
924 mbox = rcmail.env.mailbox,
925 scope = $('input[name="s_scope"]:checked').val();
926
927 if (scope == 'all')
928 mbox = '*';
929
930 if (!mods)
931 mods = {};
932
933 if (task == 'mail') {
934 if (!mods[mbox])
935 mods[mbox] = rcube_clone_object(mods['*']);
936 m = mods[mbox];
937 all = 'text';
938 }
939 else { //addressbook
940 m = mods;
941 all = '*';
942 }
943
944 if (!elem.checked)
945 delete(m[elem.value]);
946 else
947 m[elem.value] = 1;
948
949 // mark all fields
950 if (elem.value == all) {
951 $('input:checkbox[name="s_mods[]"]').map(function() {
952 if (this == elem)
953 return;
954
955 this.checked = true;
956 if (elem.checked) {
957 this.disabled = true;
958 delete m[this.value];
959 }
960 else {
961 this.disabled = false;
962 m[this.value] = 1;
963 }
964 });
965 }
966
967 rcmail.set_searchmods(m);
968 }
969
970 function set_searchscope(elem)
971 {
972 rcmail.set_searchscope(elem.value);
973 }
974
975 function push_contactgroup(p)
976 {
977 // lets the contacts list swipe to the left, nice!
978 var table = $('#contacts-table'),
979 scroller = table.parent().css('overflow', 'hidden');
980
981 table.clone()
982 .css({ position:'absolute', top:'0', left:'0', width:table.width()+'px', 'z-index':10 })
983 .appendTo(scroller)
984 .animate({ left: -(table.width()+5) + 'px' }, 300, 'swing', function(){
985 $(this).remove();
986 scroller.css('overflow', 'auto')
987 });
988 }
989
990 function pop_contactgroup(p)
991 {
992 // lets the contacts list swipe to the left, nice!
993 var table = $('#contacts-table'),
994 scroller = table.parent().css('overflow', 'hidden'),
995 clone = table.clone().appendTo(scroller);
996
997 table.css({ position:'absolute', top:'0', left:-(table.width()+5) + 'px', width:table.width()+'px', height:table.height()+'px', 'z-index':10 })
998 .animate({ left:'0' }, 300, 'linear', function(){
999 clone.remove();
1000 $(this).css({ position:'relative', left:'0', width:'100%', height:'auto', 'z-index':1 });
1001 scroller.css('overflow', 'auto')
1002 });
1003 }
1004
1005 function show_uploadform(e)
1006 {
1007 var $dialog = $('#upload-dialog');
1008
1009 // close the dialog
1010 if ($dialog.is(':visible')) {
1011 $dialog.dialog('close');
1012 return;
1013 }
1014
1015 // add icons to clone file input field
1016 if (rcmail.env.action == 'compose' && !$dialog.data('extended')) {
1017 $('<a>')
1018 .addClass('iconlink add')
1019 .attr('href', '#add')
1020 .html('Add')
1021 .appendTo($('input[type="file"]', $dialog).parent())
1022 .click(add_uploadfile);
1023 $dialog.data('extended', true);
1024 }
1025
1026 $dialog.dialog({
1027 modal: true,
1028 resizable: false,
1029 closeOnEscape: true,
1030 title: $dialog.attr('title'),
1031 open: function(e) {
1032 if (!document.all)
1033 $('input[type=file]', $dialog).first().click();
1034 },
1035 close: function() {
1036 try { $('#upload-dialog form').get(0).reset(); }
1037 catch(e){ } // ignore errors
1038
1039 $dialog.dialog('destroy').hide();
1040 $('div.addline', $dialog).remove();
1041 },
1042 width: 480
1043 }).show();
1044 }
1045
1046 function add_uploadfile(e)
1047 {
1048 var div = $(this).parent();
1049 var clone = div.clone().addClass('addline').insertAfter(div);
1050 clone.children('.iconlink').click(add_uploadfile);
1051 clone.children('input').val('');
1052
1053 if (!document.all)
1054 $('input[type=file]', clone).click();
1055 }
1056
1057
1058 /**
1059 *
1060 */
1061 function show_header_row(which, updated)
1062 {
1063 var row = $('#compose-' + which);
1064 if (row.is(':visible'))
1065 return; // nothing to be done here
1066
1067 if (compose_headers[which] && !updated)
1068 $('#_' + which).val(compose_headers[which]);
1069
1070 row.show();
1071 $('#' + which + '-link').hide();
1072
1073 layout_composeview();
1074 $('input,textarea', row).focus();
1075
1076 return false;
1077 }
1078
1079 /**
1080 *
1081 */
1082 function hide_header_row(which)
1083 {
1084 // copy and clear field value
1085 var field = $('#_' + which);
1086 compose_headers[which] = field.val();
1087 field.val('');
1088
1089 $('#compose-' + which).hide();
1090 $('#' + which + '-link').show();
1091 layout_composeview();
1092 return false;
1093 }
1094
1095
1096 /**
1097 * Fieldsets-to-tabs converter
1098 */
1099 function init_tabs(elem, current)
1100 {
1101 var content = $(elem),
1102 id = content.get(0).id,
1103 fs = content.children('fieldset');
1104
1105 if (!fs.length)
1106 return;
1107
1108 if (!id) {
1109 id = 'rcmtabcontainer';
1110 content.attr('id', id);
1111 }
1112
1113 // create tabs container
1114 var tabs = $('<ul>').addClass('tabsbar').prependTo(content);
1115
1116 // convert fildsets into tabs
1117 fs.each(function(idx) {
1118 var tab, a, elm = $(this),
1119 legend = elm.children('legend'),
1120 tid = id + '-t' + idx;
1121
1122 // create a tab
1123 a = $('<a>').text(legend.text()).attr('href', '#' + tid);
1124 tab = $('<li>').addClass('tablink');
1125
1126 // remove legend
1127 legend.remove();
1128
1129 // link fieldset with tab item
1130 elm.attr('id', tid);
1131
1132 // add the tab to container
1133 tab.append(a).appendTo(tabs);
1134 });
1135
1136 // use jquery UI tabs widget to do the interaction and styling
1137 content.tabs({
1138 active: current || 0,
1139 heightStyle: 'content',
1140 activate: function(e, ui) {resize(); }
1141 });
1142 }
1143
1144 /**
1145 * Show about page as jquery UI dialog
1146 */
1147 function show_about(elem)
1148 {
1149 var frame = $('<iframe>').attr({id: 'aboutframe', src: rcmail.url('settings/about'), frameborder: '0'});
1150 h = Math.floor($(window).height() * 0.75),
1151 buttons = {},
1152 supportln = $('#supportlink');
1153
1154 if (supportln.length && (env.supporturl = supportln.attr('href')))
1155 buttons[supportln.html()] = function(e){ env.supporturl.indexOf('mailto:') < 0 ? window.open(env.supporturl) : location.href = env.supporturl };
1156
1157 frame.dialog({
1158 modal: true,
1159 resizable: false,
1160 closeOnEscape: true,
1161 title: elem ? elem.title || elem.innerHTML : null,
1162 close: function() {
1163 frame.dialog('destroy').remove();
1164 },
1165 buttons: buttons,
1166 width: 640,
1167 height: h
1168 }).width(640);
1169 }
1170 }
1171
1172
1173 /**
1174 * Roundcube Scroller class
1175 *
1176 * @deprecated Use treelist widget
1177 */
1178 function rcube_scroller(list, top, bottom)
1179 {
1180 var ref = this;
1181
1182 this.list = $(list);
1183 this.top = $(top);
1184 this.bottom = $(bottom);
1185 this.step_size = 6;
1186 this.step_time = 20;
1187 this.delay = 500;
1188
1189 this.top
1190 .mouseenter(function() { if (rcmail.drag_active) ref.ts = window.setTimeout(function() { ref.scroll('down'); }, ref.delay); })
1191 .mouseout(function() { if (ref.ts) window.clearTimeout(ref.ts); });
1192
1193 this.bottom
1194 .mouseenter(function() { if (rcmail.drag_active) ref.ts = window.setTimeout(function() { ref.scroll('up'); }, ref.delay); })
1195 .mouseout(function() { if (ref.ts) window.clearTimeout(ref.ts); });
1196
1197 this.scroll = function(dir)
1198 {
1199 var ref = this, size = this.step_size;
1200
1201 if (!rcmail.drag_active)
1202 return;
1203
1204 if (dir == 'down')
1205 size *= -1;
1206
1207 this.list.get(0).scrollTop += size;
1208 this.ts = window.setTimeout(function() { ref.scroll(dir); }, this.step_time);
1209 };
1210 };
1211
1212
1213 /**
1214 * Roundcube UI splitter class
1215 *
1216 * @constructor
1217 */
1218 function rcube_splitter(p)
1219 {
1220 this.p = p;
1221 this.id = p.id;
1222 this.horizontal = (p.orientation == 'horizontal' || p.orientation == 'h');
1223 this.halfsize = (p.size !== undefined ? p.size : 10) / 2;
1224 this.pos = p.start || 0;
1225 this.min = p.min || 20;
1226 this.offset = p.offset || 0;
1227 this.relative = p.relative ? true : false;
1228 this.drag_active = false;
1229 this.render = p.render;
1230 this.callback = p.callback;
1231
1232 var me = this;
1233 rcube_splitter._instances[this.id] = me;
1234
1235 this.init = function()
1236 {
1237 this.p1 = $(this.p.p1);
1238 this.p2 = $(this.p.p2);
1239 this.parent = this.p1.parent();
1240
1241 // check if referenced elements exist, otherwise abort
1242 if (!this.p1.length || !this.p2.length)
1243 return;
1244
1245 // create and position the handle for this splitter
1246 this.p1pos = this.relative ? this.p1.position() : this.p1.offset();
1247 this.p2pos = this.relative ? this.p2.position() : this.p2.offset();
1248 this.handle = $('<div>')
1249 .attr('id', this.id)
1250 .attr('unselectable', 'on')
1251 .attr('role', 'presentation')
1252 .addClass('splitter ' + (this.horizontal ? 'splitter-h' : 'splitter-v'))
1253 .appendTo(this.parent)
1254 .bind('mousedown', onDragStart);
1255
1256 if (this.horizontal) {
1257 var top = this.p1pos.top + this.p1.outerHeight();
1258 this.handle.css({ left:'0px', top:top+'px' });
1259 }
1260 else {
1261 var left = this.p1pos.left + this.p1.outerWidth();
1262 this.handle.css({ left:left+'px', top:'0px' });
1263 }
1264
1265 // listen to window resize on IE
1266 if (bw.ie)
1267 $(window).resize(onResize);
1268
1269 // read saved position from cookie
1270 var cookie = this.get_cookie();
1271 if (cookie && !isNaN(cookie)) {
1272 this.pos = parseFloat(cookie);
1273 this.resize();
1274 }
1275 else if (this.pos) {
1276 this.resize();
1277 this.set_cookie();
1278 }
1279 };
1280
1281 /**
1282 * Set size and position of all DOM objects
1283 * according to the saved splitter position
1284 */
1285 this.resize = function()
1286 {
1287 if (this.horizontal) {
1288 this.p1.css('height', Math.floor(this.pos - this.p1pos.top - Math.floor(this.halfsize)) + 'px');
1289 this.p2.css('top', Math.ceil(this.pos + Math.ceil(this.halfsize) + 2) + 'px');
1290 this.handle.css('top', Math.round(this.pos - this.halfsize + this.offset)+'px');
1291 if (bw.ie) {
1292 var new_height = parseInt(this.parent.outerHeight(), 10) - parseInt(this.p2.css('top'), 10) - (bw.ie8 ? 2 : 0);
1293 this.p2.css('height', (new_height > 0 ? new_height : 0) + 'px');
1294 }
1295 }
1296 else {
1297 this.p1.css('width', Math.floor(this.pos - this.p1pos.left - Math.floor(this.halfsize)) + 'px');
1298 this.p2.css('left', Math.ceil(this.pos + Math.ceil(this.halfsize)) + 'px');
1299 this.handle.css('left', Math.round(this.pos - this.halfsize + this.offset + 3)+'px');
1300 if (bw.ie) {
1301 var new_width = parseInt(this.parent.outerWidth(), 10) - parseInt(this.p2.css('left'), 10) ;
1302 this.p2.css('width', (new_width > 0 ? new_width : 0) + 'px');
1303 }
1304 }
1305
1306 this.p2.resize();
1307 this.p1.resize();
1308
1309 // also resize iframe covers
1310 if (this.drag_active) {
1311 $('iframe').each(function(i, elem) {
1312 var pos = $(this).offset();
1313 $('#iframe-splitter-fix-'+i).css({ top: pos.top+'px', left: pos.left+'px', width:elem.offsetWidth+'px', height: elem.offsetHeight+'px' });
1314 });
1315 }
1316
1317 if (typeof this.render == 'function')
1318 this.render(this);
1319 };
1320
1321 /**
1322 * Handler for mousedown events
1323 */
1324 function onDragStart(e)
1325 {
1326 // disable text selection while dragging the splitter
1327 if (bw.konq || bw.chrome || bw.safari)
1328 document.body.style.webkitUserSelect = 'none';
1329
1330 me.p1pos = me.relative ? me.p1.position() : me.p1.offset();
1331 me.p2pos = me.relative ? me.p2.position() : me.p2.offset();
1332 me.drag_active = true;
1333
1334 // start listening to mousemove events
1335 $(document).bind('mousemove.'+this.id, onDrag).bind('mouseup.'+this.id, onDragStop);
1336
1337 // enable dragging above iframes
1338 $('iframe').each(function(i, elem) {
1339 $('<div>')
1340 .attr('id', 'iframe-splitter-fix-'+i)
1341 .addClass('iframe-splitter-fix')
1342 .css({ background: '#fff',
1343 width: elem.offsetWidth+'px', height: elem.offsetHeight+'px',
1344 position: 'absolute', opacity: '0.001', zIndex: 1000
1345 })
1346 .css($(this).offset())
1347 .appendTo('body');
1348 });
1349 };
1350
1351 /**
1352 * Handler for mousemove events
1353 */
1354 function onDrag(e)
1355 {
1356 if (!me.drag_active)
1357 return false;
1358
1359 // with timing events dragging action is more responsive
1360 window.clearTimeout(me.ts);
1361 me.ts = window.setTimeout(function() { onDragAction(e); }, 1);
1362
1363 return false;
1364 };
1365
1366 /**
1367 * Dragging action (see onDrag())
1368 */
1369 function onDragAction(e)
1370 {
1371 var pos = rcube_event.get_mouse_pos(e);
1372
1373 if (me.relative) {
1374 var parent = me.parent.offset();
1375 pos.x -= parent.left;
1376 pos.y -= parent.top;
1377 }
1378
1379 if (me.horizontal) {
1380 if (((pos.y - me.halfsize) > me.p1pos.top) && ((pos.y + me.halfsize) < (me.p2pos.top + me.p2.outerHeight()))) {
1381 me.pos = Math.max(me.min, pos.y - Math.max(0, me.offset));
1382 if (me.pos > me.min)
1383 me.pos = Math.min(me.pos, me.parent.height() - me.min);
1384
1385 me.resize();
1386 }
1387 }
1388 else {
1389 if (((pos.x - me.halfsize) > me.p1pos.left) && ((pos.x + me.halfsize) < (me.p2pos.left + me.p2.outerWidth()))) {
1390 me.pos = Math.max(me.min, pos.x - Math.max(0, me.offset));
1391 if (me.pos > me.min)
1392 me.pos = Math.min(me.pos, me.parent.width() - me.min);
1393
1394 me.resize();
1395 }
1396 }
1397
1398 me.p1pos = me.relative ? me.p1.position() : me.p1.offset();
1399 me.p2pos = me.relative ? me.p2.position() : me.p2.offset();
1400 };
1401
1402 /**
1403 * Handler for mouseup events
1404 */
1405 function onDragStop(e)
1406 {
1407 // resume the ability to highlight text
1408 if (bw.konq || bw.chrome || bw.safari)
1409 document.body.style.webkitUserSelect = 'auto';
1410
1411 // cancel the listening for drag events
1412 $(document).unbind('.'+me.id);
1413 me.drag_active = false;
1414
1415 // remove temp divs
1416 $('div.iframe-splitter-fix').remove();
1417
1418 me.set_cookie();
1419
1420 if (typeof me.callback == 'function')
1421 me.callback(me);
1422
1423 return bw.safari ? true : rcube_event.cancel(e);
1424 };
1425
1426 /**
1427 * Handler for window resize events
1428 */
1429 function onResize(e)
1430 {
1431 if (me.horizontal) {
1432 var new_height = parseInt(me.parent.outerHeight(), 10) - parseInt(me.p2[0].style.top, 10) - (bw.ie8 ? 2 : 0);
1433 me.p2.css('height', (new_height > 0 ? new_height : 0) +'px');
1434 }
1435 else {
1436 var new_width = parseInt(me.parent.outerWidth(), 10) - parseInt(me.p2[0].style.left, 10);
1437 me.p2.css('width', (new_width > 0 ? new_width : 0) + 'px');
1438 }
1439 };
1440
1441 /**
1442 * Get saved splitter position from cookie
1443 */
1444 this.get_cookie = function()
1445 {
1446 return window.UI ? UI.get_pref(this.id) : null;
1447 };
1448
1449 /**
1450 * Saves splitter position in cookie
1451 */
1452 this.set_cookie = function()
1453 {
1454 if (window.UI)
1455 UI.save_pref(this.id, this.pos);
1456 };
1457
1458 } // end class rcube_splitter
1459
1460
1461 // static getter for splitter instances
1462 rcube_splitter._instances = {};
1463
1464 rcube_splitter.get_instance = function(id)
1465 {
1466 return rcube_splitter._instances[id];
1467 };
1468
1469 // @license-end