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comparison skins/larry/ui.js @ 0:1e000243b222

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vanilla 1.3.3 distro, I hope
author Charlie Root
date Thu, 04 Jan 2018 15:50:29 -0500
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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 mailviewsplit2;
32 var compose_headers = {};
33 var prefs;
34
35 // export public methods
36 this.set = setenv;
37 this.init = init;
38 this.init_tabs = init_tabs;
39 this.show_about = show_about;
40 this.show_popup = show_popup;
41 this.toggle_popup = toggle_popup;
42 this.add_popup = add_popup;
43 this.set_searchmod = set_searchmod;
44 this.set_searchscope = set_searchscope;
45 this.show_uploadform = show_uploadform;
46 this.show_header_row = show_header_row;
47 this.hide_header_row = hide_header_row;
48 this.update_quota = update_quota;
49 this.get_pref = get_pref;
50 this.save_pref = save_pref;
51 this.folder_search_init = folder_search_init;
52
53
54 // set minimal mode on small screens (don't wait for document.ready)
55 if (window.$ && document.body) {
56 var minmode = get_pref('minimalmode');
57 if (parseInt(minmode) || (minmode === null && $(window).height() < 850)) {
58 $(document.body).addClass('minimal');
59 }
60
61 if (bw.tablet) {
62 $('#viewport').attr('content', "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0");
63 }
64
65 $(document).ready(function() { me.init(); });
66 }
67
68
69 /**
70 *
71 */
72 function setenv(key, val)
73 {
74 env[key] = val;
75 }
76
77 /**
78 * Get preference stored in browser
79 */
80 function get_pref(key)
81 {
82 if (!prefs) {
83 prefs = rcmail.local_storage_get_item('prefs.larry', {});
84 }
85
86 // fall-back to cookies
87 if (prefs[key] == null) {
88 var cookie = rcmail.get_cookie(key);
89 if (cookie != null) {
90 prefs[key] = cookie;
91
92 // copy value to local storage and remove cookie (if localStorage is supported)
93 if (rcmail.local_storage_set_item('prefs.larry', prefs)) {
94 rcmail.set_cookie(key, cookie, new Date()); // expire cookie
95 }
96 }
97 }
98
99 return prefs[key];
100 }
101
102 /**
103 * Saves preference value to browser storage
104 */
105 function save_pref(key, val)
106 {
107 prefs[key] = val;
108
109 // write prefs to local storage (if supported)
110 if (!rcmail.local_storage_set_item('prefs.larry', prefs)) {
111 // store value in cookie
112 var exp = new Date();
113 exp.setYear(exp.getFullYear() + 1);
114 rcmail.set_cookie(key, val, exp);
115 }
116 }
117
118 /**
119 * Initialize UI
120 * Called on document.ready
121 */
122 function init()
123 {
124 rcmail.addEventListener('message', message_displayed);
125
126 /*** prepare minmode functions ***/
127 $('#taskbar a').each(function(i,elem){
128 $(elem).append('<span class="tooltip">' + $('.button-inner', this).html() + '</span>')
129 });
130
131 $('#taskbar .minmodetoggle').click(function(e){
132 var ismin = $(document.body).toggleClass('minimal').hasClass('minimal');
133 save_pref('minimalmode', ismin?1:0);
134 $(window).resize();
135 });
136
137 /*** mail task ***/
138 if (rcmail.env.task == 'mail') {
139 rcmail.addEventListener('menu-open', menu_toggle)
140 .addEventListener('menu-close', menu_toggle)
141 .addEventListener('menu-save', save_listoptions)
142 .addEventListener('enable-command', enable_command)
143 .addEventListener('responseafterlist', function(e){ switch_view_mode(rcmail.env.threading ? 'thread' : 'list', true) })
144 .addEventListener('responseaftersearch', function(e){ switch_view_mode(rcmail.env.threading ? 'thread' : 'list', true) });
145
146 var dragmenu = $('#dragmessagemenu');
147 if (dragmenu.length) {
148 rcmail.gui_object('dragmenu', 'dragmessagemenu');
149 popups.dragmenu = dragmenu;
150 }
151
152 if (rcmail.env.action == 'show' || rcmail.env.action == 'preview') {
153 rcmail.addEventListener('aftershow-headers', function() { layout_messageview(); })
154 .addEventListener('afterhide-headers', function() { layout_messageview(); });
155
156 $('#previewheaderstoggle').click(function(e) {
157 toggle_preview_headers();
158 if (this.blur && !rcube_event.is_keyboard(e))
159 this.blur();
160 return false;
161 });
162
163 // add menu link for each attachment
164 $('#attachment-list > li').each(function() {
165 attachmentmenu_append(this);
166 });
167
168 if (get_pref('previewheaders') == '1') {
169 toggle_preview_headers();
170 }
171
172 if (rcmail.env.action == 'show') {
173 $('#messagecontent').focus();
174 }
175 }
176 else if (rcmail.env.action == 'compose') {
177 rcmail.addEventListener('aftersend-attachment', show_uploadform)
178 .addEventListener('fileappended', function(e) { if (e.attachment.complete) attachmentmenu_append(e.item); })
179 .addEventListener('aftertoggle-editor', function(e) {
180 window.setTimeout(function() { layout_composeview() }, 200);
181 if (e && e.mode)
182 $("select[name='editorSelector']").val(e.mode);
183 })
184 .addEventListener('compose-encrypted', function(e) {
185 $("select[name='editorSelector']").prop('disabled', e.active);
186 $('a.button.attach, a.button.responses')[(e.active?'addClass':'removeClass')]('disabled');
187 $('#responseslist a.insertresponse')[(e.active?'removeClass':'addClass')]('active');
188 });
189
190 // Show input elements with non-empty value
191 var f, v, field, fields = ['cc', 'bcc', 'replyto', 'followupto'];
192 for (f=0; f < fields.length; f++) {
193 v = fields[f]; field = $('#_'+v);
194 if (field.length) {
195 field.on('change', {v: v}, function(e) { if (this.value) show_header_row(e.data.v, true); });
196 if (field.val() != '')
197 show_header_row(v, true);
198 }
199 }
200
201 $('#composeoptionstoggle').click(function(e){
202 var expanded = $('#composeoptions').toggle().is(':visible');
203 $('#composeoptionstoggle').toggleClass('remove').attr('aria-expanded', expanded ? 'true' : 'false');
204 layout_composeview();
205 save_pref('composeoptions', expanded ? '1' : '0');
206 if (!rcube_event.is_keyboard(e))
207 this.blur();
208 return false;
209 }).css('cursor', 'pointer');
210
211 if (get_pref('composeoptions') !== '0') {
212 $('#composeoptionstoggle').click();
213 }
214
215 // adjust hight when textarea starts to scroll
216 $("textarea[name='_to'], textarea[name='_cc'], textarea[name='_bcc']").change(function(e){ adjust_compose_editfields(this); }).change();
217 rcmail.addEventListener('autocomplete_insert', function(p){ adjust_compose_editfields(p.field); });
218
219 // toggle compose options if opened in new window and they were visible before
220 var opener_rc = rcmail.opener();
221 if (opener_rc && opener_rc.env.action == 'compose' && $('#composeoptionstoggle', opener.document).hasClass('remove'))
222 $('#composeoptionstoggle').click();
223
224 new rcube_splitter({ id:'composesplitterv', p1:'#composeview-left', p2:'#composeview-right',
225 orientation:'v', relative:true, start:206, min:170, size:12, render:layout_composeview }).init();
226
227 // add menu link for each attachment
228 $('#attachment-list > li').each(function() {
229 attachmentmenu_append(this);
230 });
231 }
232 else if (rcmail.env.action == 'list' || !rcmail.env.action) {
233 mail_layout();
234
235 $('#maillistmode').addClass(rcmail.env.threading ? '' : 'selected').click(function(e) { switch_view_mode('list'); return false; });
236 $('#mailthreadmode').addClass(rcmail.env.threading ? 'selected' : '').click(function(e) { switch_view_mode('thread'); return false; });
237
238 rcmail.init_pagejumper('#pagejumper');
239
240 rcmail.addEventListener('setquota', update_quota)
241 .addEventListener('layout-change', mail_layout)
242 .addEventListener('afterimport-messages', show_uploadform);
243 }
244 else if (rcmail.env.action == 'get') {
245 new rcube_splitter({ id:'mailpartsplitterv', p1:'#messagepartheader', p2:'#messagepartcontainer',
246 orientation:'v', relative:true, start:226, min:150, size:12}).init();
247 }
248
249 if ($('#mailview-left').length) {
250 new rcube_splitter({ id:'mailviewsplitterv', p1:'#mailview-left', p2:'#mailview-right',
251 orientation:'v', relative:true, start:206, min:150, size:12, callback:render_mailboxlist, render:resize_leftcol }).init();
252 }
253 }
254 /*** settings task ***/
255 else if (rcmail.env.task == 'settings') {
256 rcmail.addEventListener('init', function(){
257 var tab = '#settingstabpreferences';
258 if (rcmail.env.action)
259 tab = '#settingstab' + (rcmail.env.action.indexOf('identity')>0 ? 'identities' : rcmail.env.action.replace(/\./g, ''));
260
261 $(tab).addClass('selected')
262 .children().first().removeAttr('onclick').click(function() { return false; });
263 });
264
265 if (rcmail.env.action == 'folders') {
266 new rcube_splitter({ id:'folderviewsplitter', p1:'#folderslist', p2:'#folder-details',
267 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
268
269 rcmail.addEventListener('setquota', update_quota);
270
271 folder_search_init($('#folderslist'));
272 }
273 else if (rcmail.env.action == 'identities') {
274 new rcube_splitter({ id:'identviewsplitter', p1:'#identitieslist', p2:'#identity-details',
275 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
276 }
277 else if (rcmail.env.action == 'responses') {
278 new rcube_splitter({ id:'responseviewsplitter', p1:'#identitieslist', p2:'#identity-details',
279 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
280 }
281 else if (rcmail.env.action == 'preferences' || !rcmail.env.action) {
282 new rcube_splitter({ id:'prefviewsplitter', p1:'#sectionslist', p2:'#preferences-box',
283 orientation:'v', relative:true, start:266, min:180, size:12 }).init();
284 }
285 else if (rcmail.env.action == 'edit-prefs') {
286 var legend = $('#preferences-details fieldset.advanced legend'),
287 toggle = $('<a href="#toggle"></a>')
288 .text(rcmail.gettext('toggleadvancedoptions'))
289 .attr('title', rcmail.gettext('toggleadvancedoptions'))
290 .addClass('advanced-toggle');
291
292 legend.click(function(e) {
293 toggle.html($(this).hasClass('collapsed') ? '&#9650;' : '&#9660;');
294
295 $(this).toggleClass('collapsed')
296 .closest('fieldset').children('.propform').toggle()
297 }).append(toggle).addClass('collapsed')
298
299 // this magically fixes incorrect position of toggle link created above in Firefox 3.6
300 if (bw.mz)
301 legend.parents('form').css('display', 'inline');
302 }
303 }
304 /*** addressbook task ***/
305 else if (rcmail.env.task == 'addressbook') {
306 rcmail.addEventListener('afterupload-photo', show_uploadform)
307 .addEventListener('beforepushgroup', push_contactgroup)
308 .addEventListener('beforepopgroup', pop_contactgroup)
309 .addEventListener('menu-open', menu_toggle)
310 .addEventListener('menu-close', menu_toggle);
311
312 if (rcmail.env.action == '') {
313 new rcube_splitter({ id:'addressviewsplitterd', p1:'#addressview-left', p2:'#addressview-right',
314 orientation:'v', relative:true, start:206, min:150, size:12, render:resize_leftcol }).init();
315 new rcube_splitter({ id:'addressviewsplitter', p1:'#addresslist', p2:'#contacts-box',
316 orientation:'v', relative:true, start:266, min:260, size:12 }).init();
317 }
318
319 var dragmenu = $('#dragcontactmenu');
320 if (dragmenu.length) {
321 rcmail.gui_object('dragmenu', 'dragcontactmenu');
322 popups.dragmenu = dragmenu;
323 }
324 }
325
326 // turn a group of fieldsets into tabs
327 $('.tabbed').each(function(idx, elem){ init_tabs(elem); })
328
329 // decorate select elements
330 $('select.decorated').each(function(){
331 if (bw.opera) {
332 $(this).removeClass('decorated');
333 return;
334 }
335
336 var select = $(this),
337 parent = select.parent(),
338 height = Math.max(select.height(), 26) - 2,
339 width = select.width() - 22,
340 title = $('option', this).first().text();
341
342 if ($('option:selected', this).val() != '')
343 title = $('option:selected', this).text();
344
345 var overlay = $('<a class="menuselector" tabindex="-1"><span class="handle">' + title + '</span></a>')
346 .css('position', 'absolute')
347 .offset(select.position())
348 .insertAfter(select);
349
350 overlay.children().width(width).height(height).css('line-height', (height - 1) + 'px');
351
352 if (parent.css('position') != 'absolute')
353 parent.css('position', 'relative');
354
355 // re-set original select width to fix click action and options width in some browsers
356 select.width(overlay.width())
357 .on(bw.mz ? 'change keyup' : 'change', function() {
358 var val = $('option:selected', this).text();
359 $(this).next().children().text(val);
360 });
361
362 select
363 .on('focus', function(e){ overlay.addClass('focus'); })
364 .on('blur', function(e){ overlay.removeClass('focus'); });
365 });
366
367 // set min-width to show all toolbar buttons
368 var screen = $('body.minwidth');
369 if (screen.length) {
370 screen.css('min-width', $('.toolbar').width() + $('#quicksearchbar').width() + $('#searchfilter').width() + 30);
371 }
372
373 // don't use $(window).resize() due to some unwanted side-effects
374 window.onresize = resize;
375 resize();
376 }
377
378 /**
379 * Update UI on window resize
380 */
381 function resize(e)
382 {
383 // resize in intervals to prevent lags and double onresize calls in Chrome (#1489005)
384 var interval = e ? 10 : 0;
385
386 if (rcmail.resize_timeout)
387 window.clearTimeout(rcmail.resize_timeout);
388
389 rcmail.resize_timeout = window.setTimeout(function() {
390 if (rcmail.env.task == 'mail') {
391 if (rcmail.env.action == 'show' || rcmail.env.action == 'preview')
392 layout_messageview();
393 else if (rcmail.env.action == 'compose')
394 layout_composeview();
395 }
396
397 // make iframe footer buttons float if scrolling is active
398 $('body.iframe .footerleft').each(function(){
399 var footer = $(this),
400 body = $(document.body),
401 floating = footer.hasClass('floating'),
402 overflow = body.outerHeight(true) > $(window).height();
403
404 if (overflow != floating) {
405 var action = overflow ? 'addClass' : 'removeClass';
406 footer[action]('floating');
407 body[action]('floatingbuttons');
408 }
409 });
410 }, interval);
411 }
412
413 /**
414 * Triggered when a new user message is displayed
415 */
416 function message_displayed(p)
417 {
418 var siblings = $(p.object).siblings('div');
419 if (siblings.length)
420 $(p.object).insertBefore(siblings.first());
421
422 // show a popup dialog on errors
423 if (p.type == 'error' && rcmail.env.task != 'login') {
424 // hide original message object, we don't want both
425 rcmail.hide_message(p.object);
426
427 if (me.message_timer) {
428 window.clearTimeout(me.message_timer);
429 }
430
431 if (!me.messagedialog) {
432 me.messagedialog = $('<div>').addClass('popupdialog').hide();
433 }
434
435 var msg = p.message,
436 dialog_close = function() {
437 // check if dialog is still displayed, to prevent from js error
438 me.messagedialog.is(':visible') && me.messagedialog.dialog('destroy').hide();
439 };
440
441 if (me.messagedialog.is(':visible') && me.messagedialog.text() != msg)
442 msg = me.messagedialog.html() + '<p>' + p.message + '</p>';
443
444 me.messagedialog.html(msg)
445 .dialog({
446 resizable: false,
447 closeOnEscape: true,
448 dialogClass: p.type,
449 title: rcmail.gettext('errortitle'),
450 close: dialog_close,
451 hide: {effect: 'fadeOut'},
452 width: 420,
453 minHeight: 90
454 }).show();
455
456 me.messagedialog.closest('div[role=dialog]').attr('role', 'alertdialog');
457
458 if (p.timeout > 0)
459 me.message_timer = window.setTimeout(dialog_close, p.timeout);
460 }
461 }
462
463 // Mail view layout initialization and change handler
464 function mail_layout(p)
465 {
466 var layout = p ? p.new_layout : rcmail.env.layout,
467 top = $('#mailview-top'),
468 bottom = $('#mailview-bottom');
469
470 if (p)
471 $('#mainscreencontent').removeClass().addClass(layout);
472
473 $('#mailviewsplitter')[layout == 'desktop' ? 'show' : 'hide']();
474 $('#mailviewsplitter2')[layout == 'widescreen' ? 'show' : 'hide']();
475 $('#mailpreviewframe')[layout != 'list' ? 'show' : 'hide']();
476 rcmail.env.contentframe = layout == 'list' ? null : 'messagecontframe';
477
478 if (layout == 'widescreen') {
479 $('#countcontrols').detach().appendTo($('#messagelistheader'));
480 top.css({height: 'auto', width: 394});
481 bottom.css({top: 0, left: 406, height: 'auto'}).show();
482 if (!mailviewsplit2) {
483 mailviewsplit2 = new rcube_splitter({ id:'mailviewsplitter2', p1:'#mailview-top', p2:'#mailview-bottom',
484 orientation:'v', relative:true, start:416, min:400, size:12});
485 mailviewsplit2.init();
486 }
487 else
488 mailviewsplit2.resize();
489 }
490 else if (layout == 'desktop') {
491 top.css({height: 270, width: 'auto'});
492 bottom.css({left: 0, top: 284, height: 'auto'}).show();
493 if (!mailviewsplit) {
494 mailviewsplit = new rcube_splitter({ id:'mailviewsplitter', p1:'#mailview-top', p2:'#mailview-bottom',
495 orientation:'h', relative:true, start:276, min:150, size:12, offset:4 });
496 mailviewsplit.init();
497 }
498 else
499 mailviewsplit.resize();
500 }
501 else { // layout == 'list'
502 top.css({height: 'auto', width: 'auto'});
503 bottom.hide();
504 }
505
506 if (p && p.old_layout == 'widescreen') {
507 $('#countcontrols').detach().appendTo($('#messagelistfooter'));
508 }
509 }
510
511 /**
512 * Adjust UI objects of the mail view screen
513 */
514 function layout_messageview()
515 {
516 $('#messagecontent').css('top', ($('#messageheader').outerHeight() + 1) + 'px');
517 $('#message-objects div a').addClass('button');
518
519 if (!$('#attachment-list li').length) {
520 $('div.rightcol').hide().attr('aria-hidden', 'true');
521 $('div.leftcol').css('margin-right', '0');
522 }
523
524 var mvlpe = $('#messagebody.mailvelope, #messagebody > .mailvelope');
525 if (mvlpe.length) {
526 var h = $('#messagecontent').length ?
527 $('#messagecontent').height() - 16 :
528 $(window).height() - mvlpe.offset().top - 2;
529 mvlpe.height(h);
530 }
531 }
532
533
534 function render_mailboxlist(splitter)
535 {
536 // TODO: implement smart shortening of long folder names
537 }
538
539
540 function resize_leftcol(splitter)
541 {
542 // STUB
543 }
544
545 function adjust_compose_editfields(elem)
546 {
547 if (elem.nodeName == 'TEXTAREA') {
548 var $elem = $(elem), line_height = 14, // hard-coded because some browsers only provide the outer height in elem.clientHeight
549 content_height = elem.scrollHeight,
550 rows = elem.value.length > 80 && content_height > line_height*1.5 ? 2 : 1;
551 $elem.css('height', (line_height*rows) + 'px');
552 layout_composeview();
553 }
554 }
555
556 function layout_composeview()
557 {
558 var body = $('#composebody'),
559 form = $('#compose-content'),
560 bottom = $('#composeview-bottom'),
561 w, h, bh, ovflw, btns = 0,
562 minheight = 300,
563
564 bh = form.height() - bottom.position().top;
565 ovflw = minheight - bh;
566 btns = ovflw > -100 ? 0 : 40;
567 bottom.height(Math.max(minheight, bh));
568 form.css('overflow', ovflw > 0 ? 'auto' : 'hidden');
569
570 w = body.parent().width() - 5;
571 h = body.parent().height() - 8;
572 body.width(w).height(h);
573
574 $('#composebodycontainer > div').width(w+8);
575 $('#composebody_ifr').height(h + 4 - $('div.mce-toolbar').height());
576 $('#googie_edit_layer').width(w).height(h);
577 // $('#composebodycontainer')[(btns ? 'addClass' : 'removeClass')]('buttons');
578 // $('#composeformbuttons')[(btns ? 'show' : 'hide')]();
579
580 var abooks = $('#directorylist');
581 if (abooks.length)
582 $('#compose-contacts .scroller').css('top', abooks.position().top + abooks.outerHeight());
583 }
584
585
586 function update_quota(p)
587 {
588 var element = $('#quotadisplay'), menu = $('#quotamenu'),
589 step = 24, step_count = 20,
590 y = p.total ? Math.ceil(p.percent / 100 * step_count) * step : 0;
591
592 // never show full-circle if quota is close to 100% but below.
593 if (p.total && y == step * step_count && p.percent < 100)
594 y -= step;
595
596 element.css('background-position', '0 -' + y + 'px');
597 element.attr('class', 'countdisplay p' + (Math.round(p.percent / 10) * 10));
598
599 if (p.table) {
600 if (!menu.length)
601 menu = $('<div id="quotamenu" class="popupmenu">').appendTo($('body'));
602
603 menu.html(p.table);
604 element.css('cursor', 'pointer').off('click').on('click', function(e) {
605 return rcmail.command('menu-open', 'quotamenu', e.target, e);
606 });
607 }
608 }
609
610 function folder_search_init(container)
611 {
612 // animation to unfold list search box
613 $('.boxtitle a.search', container).click(function(e) {
614 var title = $('.boxtitle', container),
615 box = $('.listsearchbox', container),
616 dir = box.is(':visible') ? -1 : 1,
617 height = 34 + ($('select', box).length ? 22 : 0);
618
619 box.slideToggle({
620 duration: 160,
621 progress: function(animation, progress) {
622 if (dir < 0) progress = 1 - progress;
623 $('.scroller', container).css('top', (title.outerHeight() + height * progress) + 'px');
624 },
625 complete: function() {
626 box.toggleClass('expanded');
627 if (box.is(':visible')) {
628 box.find('input[type=text]').focus();
629 height = 34 + ($('select', box).length ? $('select', box).outerHeight() + 4 : 0);
630 $('.scroller', container).css('top', (title.outerHeight() + height) + 'px');
631 }
632 else {
633 $('a.reset', box).click();
634 }
635 // TODO: save state in localStorage
636 }
637 });
638
639 return false;
640 });
641 }
642
643 function enable_command(p)
644 {
645 if (p.command == 'reply-list' && rcmail.env.reply_all_mode == 1) {
646 var label = rcmail.gettext(p.status ? 'replylist' : 'replyall');
647 if (rcmail.env.action == 'preview')
648 $('a.button.replyall').attr('title', label);
649 else
650 $('a.button.reply-all').text(label).attr('title', label);
651 }
652 else if (p.command == 'compose-encrypted') {
653 // show the toolbar button for Mailvelope
654 $('a.button.encrypt').show();
655 }
656 }
657
658
659 /**
660 * Register a popup menu
661 */
662 function add_popup(popup, config)
663 {
664 var obj = popups[popup] = $('#'+popup);
665 obj.appendTo(document.body); // move it to top for proper absolute positioning
666
667 if (obj.length)
668 popupconfig[popup] = $.extend(popupconfig[popup] || {}, config || {});
669 }
670
671 /**
672 * Trigger for popup menus
673 */
674 function toggle_popup(popup, e, config)
675 {
676 // auto-register menu object
677 if (config || !popupconfig[popup])
678 add_popup(popup, config);
679
680 return rcmail.command('menu-open', popup, e.target, e);
681 }
682
683 /**
684 * (Deprecated) trigger for popup menus
685 */
686 function show_popup(popup, show, config)
687 {
688 // auto-register menu object
689 if (config || !popupconfig[popup])
690 add_popup(popup, config);
691
692 config = popupconfig[popup] || {};
693 var ref = $(config.link ? config.link : '#'+popup+'link'),
694 pos = ref.offset();
695 if (ref.has('.inner'))
696 ref = ref.children('.inner');
697
698 // fire command with simulated mouse click event
699 return rcmail.command('menu-open',
700 { menu:popup, show:show },
701 ref.get(0),
702 $.Event('click', { target:ref.get(0), pageX:pos.left, pageY:pos.top, clientX:pos.left, clientY:pos.top }));
703 }
704
705 /**
706 * Switch between short and full headers display in message preview
707 */
708 function toggle_preview_headers()
709 {
710 $('#preview-shortheaders').toggle();
711 var full = $('#preview-allheaders').toggle(),
712 button = $('a#previewheaderstoggle');
713
714 // add toggle button to full headers table
715 if (full.is(':visible'))
716 button.attr('href', '#hide').removeClass('add').addClass('remove').attr('aria-expanded', 'true');
717 else
718 button.attr('href', '#details').removeClass('remove').addClass('add').attr('aria-expanded', 'false');
719
720 save_pref('previewheaders', full.is(':visible') ? '1' : '0');
721 }
722
723
724 /**
725 *
726 */
727 function switch_view_mode(mode, force)
728 {
729 if (force || !$('#mail'+mode+'mode').hasClass('disabled')) {
730 $('#maillistmode, #mailthreadmode').removeClass('selected').attr('tabindex', '0').attr('aria-disabled', 'false');
731 $('#mail'+mode+'mode').addClass('selected').attr('tabindex', '-1').attr('aria-disabled', 'true');
732 }
733 }
734
735
736 /**** popup menu callbacks ****/
737
738 /**
739 * Handler for menu-open and menu-close events
740 */
741 function menu_toggle(p)
742 {
743 if (p && p.name == 'messagelistmenu') {
744 show_listoptions(p);
745 }
746 else if (p) {
747 // adjust menu position according to config
748 var config = popupconfig[p.name] || {},
749 ref = $(config.link || '#'+p.name+'link'),
750 visible = p.obj && p.obj.is(':visible'),
751 above = config.above;
752
753 // fix position according to config
754 if (p.obj && visible && ref.length) {
755 var parent = ref.parent(),
756 win = $(window), pos;
757
758 if (parent.hasClass('dropbutton'))
759 ref = parent;
760
761 if (config.above || ref.hasClass('dropbutton')) {
762 pos = ref.offset();
763 p.obj.css({ left:pos.left+'px', top:(pos.top + (config.above ? -p.obj.height() : ref.outerHeight()))+'px' });
764 }
765 }
766
767 // add the right classes
768 if (p.obj && config.iconized) {
769 p.obj.children('ul').addClass('iconized');
770 }
771
772 // apply some data-attributes from menu config
773 if (p.obj && config.editable)
774 p.obj.attr('data-editable', 'true');
775
776 // trigger callback function
777 if (typeof config.callback == 'function') {
778 config.callback(visible, p);
779 }
780 }
781 }
782
783 function searchmenu(show)
784 {
785 if (show && rcmail.env.search_mods) {
786 var n, all,
787 obj = popups['searchmenu'],
788 list = $('input:checkbox[name="s_mods[]"]', obj),
789 mbox = rcmail.env.mailbox,
790 mods = rcmail.env.search_mods,
791 scope = rcmail.env.search_scope || 'base';
792
793 if (rcmail.env.task == 'mail') {
794 if (scope == 'all')
795 mbox = '*';
796 mods = mods[mbox] ? mods[mbox] : mods['*'];
797 all = 'text';
798 $('input:radio[name="s_scope"]').prop('checked', false).filter('#s_scope_'+scope).prop('checked', true);
799 }
800 else {
801 all = '*';
802 }
803
804 if (mods[all])
805 list.map(function() {
806 this.checked = true;
807 this.disabled = this.value != all;
808 });
809 else {
810 list.prop('disabled', false).prop('checked', false);
811 for (n in mods)
812 $('#s_mod_' + n).prop('checked', true);
813 }
814 }
815 }
816
817 function attachmentmenu(elem, event)
818 {
819 var id = elem.parentNode.id.replace(/^attach/, '');
820
821 $.each(['open', 'download', 'rename'], function() {
822 var action = this;
823 $('#attachmenu' + action).off('click').attr('onclick', '').click(function(e) {
824 return rcmail.command(action + '-attachment', id, this);
825 });
826 });
827
828 popupconfig.attachmentmenu.link = elem;
829 rcmail.command('menu-open', {menu: 'attachmentmenu', id: id}, elem, event);
830 }
831
832 function spellmenu(show, p)
833 {
834 var k, link, li,
835 lang = rcmail.spellcheck_lang(),
836 ul = $('ul', p.obj);
837
838 if (!ul.length) {
839 ul = $('<ul class="toolbarmenu selectable" role="menu">');
840
841 for (k in rcmail.env.spell_langs) {
842 li = $('<li role="menuitem">');
843 link = $('<a href="#'+k+'" tabindex="0"></a>').text(rcmail.env.spell_langs[k])
844 .addClass('active').data('lang', k)
845 .on('click keypress', function(e) {
846 if (e.type != 'keypress' || rcube_event.get_keycode(e) == 13) {
847 rcmail.spellcheck_lang_set($(this).data('lang'));
848 rcmail.hide_menu('spellmenu', e);
849 return false;
850 }
851 });
852
853 link.appendTo(li);
854 li.appendTo(ul);
855 }
856
857 ul.appendTo(p.obj);
858 }
859
860 // select current language
861 $('li', ul).each(function() {
862 var el = $('a', this);
863 if (el.data('lang') == lang)
864 el.addClass('selected').attr('aria-selected', 'true');
865 else if (el.hasClass('selected'))
866 el.removeClass('selected').removeAttr('aria-selected');
867 });
868 }
869
870 // append drop-icon to attachments list item (to invoke attachment menu)
871 function attachmentmenu_append(item)
872 {
873 item = $(item);
874
875 if (!item.children('.drop').length)
876 item.append($('<a class="drop skip-content" tabindex="0" aria-haspopup="true">Show options</a>')
877 .on('click keypress', function(e) {
878 if (e.type != 'keypress' || rcube_event.get_keycode(e) == 13) {
879 attachmentmenu(this, e);
880 return false;
881 }
882 }));
883 }
884
885 /**
886 *
887 */
888 function show_listoptions(p)
889 {
890 var $dialog = $('#listoptions');
891
892 // close the dialog
893 if ($dialog.is(':visible')) {
894 $dialog.dialog('close', p.originalEvent);
895 return;
896 }
897
898 // set form values
899 $('input[name="sort_col"][value="'+rcmail.env.sort_col+'"]').prop('checked', true);
900 $('input[name="sort_ord"][value="DESC"]').prop('checked', rcmail.env.sort_order == 'DESC');
901 $('input[name="sort_ord"][value="ASC"]').prop('checked', rcmail.env.sort_order != 'DESC');
902
903 $.each(['widescreen', 'desktop', 'list'], function() {
904 $('input[name="layout"][value="' + this + '"]').prop('checked', rcmail.env.layout == this);
905 });
906 $('#listoptions-columns', $dialog)[rcmail.env.layout == 'widescreen' ? 'hide' : 'show']();
907
908 // set checkboxes
909 $('input[name="list_col[]"]').each(function() {
910 $(this).prop('checked', $.inArray(this.value, rcmail.env.listcols) != -1);
911 });
912
913 $dialog.dialog({
914 modal: true,
915 resizable: false,
916 closeOnEscape: true,
917 title: null,
918 open: function(e) {
919 setTimeout(function(){ $dialog.find('a, input:not(:disabled)').not('[aria-disabled=true]').first().focus(); }, 100);
920 },
921 close: function(e) {
922 $dialog.dialog('destroy').hide();
923 if (e.originalEvent && rcube_event.is_keyboard(e.originalEvent))
924 $('#listmenulink').focus();
925 },
926 minWidth: 500,
927 width: $dialog.width()+25
928 }).show();
929 }
930
931
932 /**
933 *
934 */
935 function save_listoptions(p)
936 {
937 $('#listoptions').dialog('close');
938
939 if (rcube_event.is_keyboard(p.originalEvent))
940 $('#listmenulink').focus();
941
942 var sort = $('input[name="sort_col"]:checked').val(),
943 ord = $('input[name="sort_ord"]:checked').val(),
944 layout = $('input[name="layout"]:checked').val(),
945 cols = $('input[name="list_col[]"]:checked')
946 .map(function(){ return this.value; }).get();
947
948 rcmail.set_list_options(cols, sort, ord, rcmail.env.threading, layout);
949 }
950
951
952 /**
953 *
954 */
955 function set_searchmod(elem)
956 {
957 var all, m, task = rcmail.env.task,
958 mods = rcmail.env.search_mods,
959 mbox = rcmail.env.mailbox,
960 scope = $('input[name="s_scope"]:checked').val();
961
962 if (scope == 'all')
963 mbox = '*';
964
965 if (!mods)
966 mods = {};
967
968 if (task == 'mail') {
969 if (!mods[mbox])
970 mods[mbox] = rcube_clone_object(mods['*']);
971 m = mods[mbox];
972 all = 'text';
973 }
974 else { //addressbook
975 m = mods;
976 all = '*';
977 }
978
979 if (!elem.checked)
980 delete(m[elem.value]);
981 else
982 m[elem.value] = 1;
983
984 // mark all fields
985 if (elem.value == all) {
986 $('input:checkbox[name="s_mods[]"]').map(function() {
987 if (this == elem)
988 return;
989
990 this.checked = true;
991 if (elem.checked) {
992 this.disabled = true;
993 delete m[this.value];
994 }
995 else {
996 this.disabled = false;
997 m[this.value] = 1;
998 }
999 });
1000 }
1001
1002 rcmail.set_searchmods(m);
1003 }
1004
1005 function set_searchscope(elem)
1006 {
1007 rcmail.set_searchscope(elem.value);
1008 }
1009
1010 function push_contactgroup(p)
1011 {
1012 // lets the contacts list swipe to the left, nice!
1013 var table = $('#contacts-table'),
1014 scroller = table.parent().css('overflow', 'hidden');
1015
1016 table.clone()
1017 .css({ position:'absolute', top:'0', left:'0', width:table.width()+'px', 'z-index':10 })
1018 .appendTo(scroller)
1019 .animate({ left: -(table.width()+5) + 'px' }, 300, 'swing', function(){
1020 $(this).remove();
1021 scroller.css('overflow', 'auto')
1022 });
1023 }
1024
1025 function pop_contactgroup(p)
1026 {
1027 // lets the contacts list swipe to the left, nice!
1028 var table = $('#contacts-table'),
1029 scroller = table.parent().css('overflow', 'hidden'),
1030 clone = table.clone().appendTo(scroller);
1031
1032 table.css({ position:'absolute', top:'0', left:-(table.width()+5) + 'px', width:table.width()+'px', height:table.height()+'px', 'z-index':10 })
1033 .animate({ left:'0' }, 300, 'linear', function(){
1034 clone.remove();
1035 $(this).css({ position:'relative', left:'0', width:'100%', height:'auto', 'z-index':1 });
1036 scroller.css('overflow', 'auto')
1037 });
1038 }
1039
1040 function show_uploadform(e)
1041 {
1042 var $dialog = $('#upload-dialog');
1043
1044 // close the dialog
1045 if ($dialog.is(':visible')) {
1046 $dialog.dialog('close');
1047 return;
1048 }
1049
1050 // do nothing if mailvelope editor is active
1051 if (rcmail.mailvelope_editor)
1052 return;
1053
1054 // add icons to clone file input field
1055 if (rcmail.env.action == 'compose' && !$dialog.data('extended')) {
1056 $('<a>')
1057 .addClass('iconlink add')
1058 .attr('href', '#add')
1059 .html('Add')
1060 .appendTo($('input[type="file"]', $dialog).parent())
1061 .click(add_uploadfile);
1062 $dialog.data('extended', true);
1063 }
1064
1065 $dialog.dialog({
1066 modal: true,
1067 resizable: false,
1068 closeOnEscape: true,
1069 title: $dialog.attr('title'),
1070 open: function(e) {
1071 if (!document.all)
1072 $('input[type=file]', $dialog).first().click();
1073 },
1074 close: function() {
1075 try { $('#upload-dialog form').get(0).reset(); }
1076 catch(e){ } // ignore errors
1077
1078 $dialog.dialog('destroy').hide();
1079 $('div.addline', $dialog).remove();
1080 },
1081 width: 480
1082 }).show();
1083 }
1084
1085 function add_uploadfile(e)
1086 {
1087 var div = $(this).parent();
1088 var clone = div.clone().addClass('addline').insertAfter(div);
1089 clone.children('.iconlink').click(add_uploadfile);
1090 clone.children('input').val('');
1091
1092 if (!document.all)
1093 $('input[type=file]', clone).click();
1094 }
1095
1096
1097 /**
1098 *
1099 */
1100 function show_header_row(which, updated)
1101 {
1102 var row = $('#compose-' + which);
1103 if (row.is(':visible'))
1104 return; // nothing to be done here
1105
1106 if (compose_headers[which] && !updated)
1107 $('#_' + which).val(compose_headers[which]);
1108
1109 row.show();
1110 $('#' + which + '-link').hide();
1111
1112 layout_composeview();
1113 $('input,textarea', row).focus();
1114
1115 return false;
1116 }
1117
1118 /**
1119 *
1120 */
1121 function hide_header_row(which)
1122 {
1123 // copy and clear field value
1124 var field = $('#_' + which);
1125 compose_headers[which] = field.val();
1126 field.val('');
1127
1128 $('#compose-' + which).hide();
1129 $('#' + which + '-link').show();
1130 layout_composeview();
1131 return false;
1132 }
1133
1134
1135 /**
1136 * Fieldsets-to-tabs converter
1137 */
1138 function init_tabs(elem, current)
1139 {
1140 var content = $(elem),
1141 id = content.get(0).id,
1142 fs = content.children('fieldset');
1143
1144 if (!fs.length)
1145 return;
1146
1147 if (!id) {
1148 id = 'rcmtabcontainer';
1149 content.attr('id', id);
1150 }
1151
1152 // create tabs container
1153 var tabs = $('<ul>').addClass('tabsbar').prependTo(content);
1154
1155 // convert fildsets into tabs
1156 fs.each(function(idx) {
1157 var tab, a, elm = $(this),
1158 legend = elm.children('legend'),
1159 tid = id + '-t' + idx;
1160
1161 // create a tab
1162 a = $('<a>').text(legend.text()).attr('href', '#' + tid);
1163 tab = $('<li>').addClass('tablink');
1164
1165 // remove legend
1166 legend.remove();
1167
1168 // link fieldset with tab item
1169 elm.attr('id', tid);
1170
1171 // add the tab to container
1172 tab.append(a).appendTo(tabs);
1173 });
1174
1175 // use jquery UI tabs widget to do the interaction and styling
1176 content.tabs({
1177 active: current || 0,
1178 heightStyle: 'content',
1179 activate: function(e, ui) {resize(); }
1180 });
1181 }
1182
1183 /**
1184 * Show about page as jquery UI dialog
1185 */
1186 function show_about(elem)
1187 {
1188 var frame = $('<iframe>').attr({id: 'aboutframe', src: rcmail.url('settings/about'), frameborder: '0'});
1189 h = Math.floor($(window).height() * 0.75),
1190 buttons = {},
1191 supportln = $('#supportlink');
1192
1193 if (supportln.length && (env.supporturl = supportln.attr('href')))
1194 buttons[supportln.html()] = function(e){ env.supporturl.indexOf('mailto:') < 0 ? window.open(env.supporturl) : location.href = env.supporturl };
1195
1196 frame.dialog({
1197 modal: true,
1198 resizable: false,
1199 closeOnEscape: true,
1200 title: elem ? elem.title || elem.innerHTML : null,
1201 close: function() {
1202 frame.dialog('destroy').remove();
1203 },
1204 buttons: buttons,
1205 width: 640,
1206 height: h
1207 }).width(640);
1208 }
1209 }
1210
1211
1212 /**
1213 * Roundcube Scroller class
1214 *
1215 * @deprecated Use treelist widget
1216 */
1217 function rcube_scroller(list, top, bottom)
1218 {
1219 var ref = this;
1220
1221 this.list = $(list);
1222 this.top = $(top);
1223 this.bottom = $(bottom);
1224 this.step_size = 6;
1225 this.step_time = 20;
1226 this.delay = 500;
1227
1228 this.top
1229 .mouseenter(function() { if (rcmail.drag_active) ref.ts = window.setTimeout(function() { ref.scroll('down'); }, ref.delay); })
1230 .mouseout(function() { if (ref.ts) window.clearTimeout(ref.ts); });
1231
1232 this.bottom
1233 .mouseenter(function() { if (rcmail.drag_active) ref.ts = window.setTimeout(function() { ref.scroll('up'); }, ref.delay); })
1234 .mouseout(function() { if (ref.ts) window.clearTimeout(ref.ts); });
1235
1236 this.scroll = function(dir)
1237 {
1238 var ref = this, size = this.step_size;
1239
1240 if (!rcmail.drag_active)
1241 return;
1242
1243 if (dir == 'down')
1244 size *= -1;
1245
1246 this.list.get(0).scrollTop += size;
1247 this.ts = window.setTimeout(function() { ref.scroll(dir); }, this.step_time);
1248 };
1249 };
1250
1251
1252 /**
1253 * Roundcube UI splitter class
1254 *
1255 * @constructor
1256 */
1257 function rcube_splitter(p)
1258 {
1259 this.p = p;
1260 this.id = p.id;
1261 this.horizontal = (p.orientation == 'horizontal' || p.orientation == 'h');
1262 this.halfsize = (p.size !== undefined ? p.size : 10) / 2;
1263 this.pos = p.start || 0;
1264 this.min = p.min || 20;
1265 this.offset = p.offset || 0;
1266 this.relative = p.relative ? true : false;
1267 this.drag_active = false;
1268 this.render = p.render;
1269 this.callback = p.callback;
1270
1271 var me = this;
1272 rcube_splitter._instances[this.id] = me;
1273
1274 this.init = function()
1275 {
1276 this.p1 = $(this.p.p1);
1277 this.p2 = $(this.p.p2);
1278 this.parent = this.p1.parent();
1279
1280 // check if referenced elements exist, otherwise abort
1281 if (!this.p1.length || !this.p2.length)
1282 return;
1283
1284 // create and position the handle for this splitter
1285 this.p1pos = this.relative ? this.p1.position() : this.p1.offset();
1286 this.p2pos = this.relative ? this.p2.position() : this.p2.offset();
1287 this.handle = $('<div>')
1288 .attr('id', this.id)
1289 .attr('unselectable', 'on')
1290 .attr('role', 'presentation')
1291 .addClass('splitter ' + (this.horizontal ? 'splitter-h' : 'splitter-v'))
1292 .appendTo(this.parent)
1293 .mousedown(onDragStart);
1294
1295 if (this.horizontal) {
1296 var top = this.p1pos.top + this.p1.outerHeight();
1297 this.handle.css({ left:'0px', top:top+'px' });
1298 }
1299 else {
1300 var left = this.p1pos.left + this.p1.outerWidth();
1301 this.handle.css({ left:left+'px', top:'0px' });
1302 }
1303
1304 // listen to window resize on IE
1305 if (bw.ie)
1306 $(window).resize(onResize);
1307
1308 // read saved position from cookie
1309 var cookie = this.get_cookie();
1310 if (cookie && !isNaN(cookie)) {
1311 this.pos = parseFloat(cookie);
1312 this.resize();
1313 }
1314 else if (this.pos) {
1315 this.resize();
1316 this.set_cookie();
1317 }
1318 };
1319
1320 /**
1321 * Set size and position of all DOM objects
1322 * according to the saved splitter position
1323 */
1324 this.resize = function()
1325 {
1326 if (this.horizontal) {
1327 this.p1.css('height', Math.floor(this.pos - this.p1pos.top - Math.floor(this.halfsize)) + 'px');
1328 this.p2.css('top', Math.ceil(this.pos + Math.ceil(this.halfsize) + 2) + 'px');
1329 this.handle.css('top', Math.round(this.pos - this.halfsize + this.offset)+'px');
1330 if (bw.ie) {
1331 var new_height = parseInt(this.parent.outerHeight(), 10) - parseInt(this.p2.css('top'), 10);
1332 this.p2.css('height', (new_height > 0 ? new_height : 0) + 'px');
1333 }
1334 }
1335 else {
1336 this.p1.css('width', Math.floor(this.pos - this.p1pos.left - Math.floor(this.halfsize)) + 'px');
1337 this.p2.css('left', Math.ceil(this.pos + Math.ceil(this.halfsize)) + 'px');
1338 this.handle.css('left', Math.round(this.pos - this.halfsize + this.offset + 3)+'px');
1339 if (bw.ie) {
1340 var new_width = parseInt(this.parent.outerWidth(), 10) - parseInt(this.p2.css('left'), 10) ;
1341 this.p2.css('width', (new_width > 0 ? new_width : 0) + 'px');
1342 }
1343 }
1344
1345 this.p2.resize();
1346 this.p1.resize();
1347
1348 // also resize iframe covers
1349 if (this.drag_active) {
1350 $('iframe').each(function(i, elem) {
1351 var pos = $(this).offset();
1352 $('#iframe-splitter-fix-'+i).css({ top: pos.top+'px', left: pos.left+'px', width:elem.offsetWidth+'px', height: elem.offsetHeight+'px' });
1353 });
1354 }
1355
1356 if (typeof this.render == 'function')
1357 this.render(this);
1358 };
1359
1360 /**
1361 * Handler for mousedown events
1362 */
1363 function onDragStart(e)
1364 {
1365 // disable text selection while dragging the splitter
1366 if (bw.konq || bw.chrome || bw.safari)
1367 document.body.style.webkitUserSelect = 'none';
1368
1369 me.p1pos = me.relative ? me.p1.position() : me.p1.offset();
1370 me.p2pos = me.relative ? me.p2.position() : me.p2.offset();
1371 me.drag_active = true;
1372
1373 // start listening to mousemove events
1374 $(document).on('mousemove.' + this.id, onDrag).on('mouseup.' + this.id, onDragStop);
1375
1376 // hack messages list so it will propagate the mouseup event over the list
1377 if (rcmail.message_list)
1378 rcmail.message_list.drag_active = true;
1379
1380 // enable dragging above iframes
1381 $('iframe').each(function(i, elem) {
1382 $('<div>')
1383 .attr('id', 'iframe-splitter-fix-'+i)
1384 .addClass('iframe-splitter-fix')
1385 .css({ background: '#fff',
1386 width: elem.offsetWidth+'px', height: elem.offsetHeight+'px',
1387 position: 'absolute', opacity: '0.001', zIndex: 1000
1388 })
1389 .css($(this).offset())
1390 .appendTo('body');
1391 });
1392 };
1393
1394 /**
1395 * Handler for mousemove events
1396 */
1397 function onDrag(e)
1398 {
1399 if (!me.drag_active)
1400 return false;
1401
1402 // with timing events dragging action is more responsive
1403 window.clearTimeout(me.ts);
1404 me.ts = window.setTimeout(function() { onDragAction(e); }, 1);
1405
1406 return false;
1407 };
1408
1409 /**
1410 * Dragging action (see onDrag())
1411 */
1412 function onDragAction(e)
1413 {
1414 var pos = rcube_event.get_mouse_pos(e);
1415
1416 if (me.relative) {
1417 var parent = me.parent.offset();
1418 pos.x -= parent.left;
1419 pos.y -= parent.top;
1420 }
1421
1422 if (me.horizontal) {
1423 if (((pos.y - me.halfsize) > me.p1pos.top) && ((pos.y + me.halfsize) < (me.p2pos.top + me.p2.outerHeight()))) {
1424 me.pos = Math.max(me.min, pos.y - Math.max(0, me.offset));
1425 if (me.pos > me.min)
1426 me.pos = Math.min(me.pos, me.parent.height() - me.min);
1427
1428 me.resize();
1429 }
1430 }
1431 else {
1432 if (((pos.x - me.halfsize) > me.p1pos.left) && ((pos.x + me.halfsize) < (me.p2pos.left + me.p2.outerWidth()))) {
1433 me.pos = Math.max(me.min, pos.x - Math.max(0, me.offset));
1434 if (me.pos > me.min)
1435 me.pos = Math.min(me.pos, me.parent.width() - me.min);
1436
1437 me.resize();
1438 }
1439 }
1440
1441 me.p1pos = me.relative ? me.p1.position() : me.p1.offset();
1442 me.p2pos = me.relative ? me.p2.position() : me.p2.offset();
1443 };
1444
1445 /**
1446 * Handler for mouseup events
1447 */
1448 function onDragStop(e)
1449 {
1450 // resume the ability to highlight text
1451 if (bw.konq || bw.chrome || bw.safari)
1452 document.body.style.webkitUserSelect = 'auto';
1453
1454 // cancel the listening for drag events
1455 $(document).off('.' + me.id);
1456 me.drag_active = false;
1457
1458 if (rcmail.message_list)
1459 rcmail.message_list.drag_active = false;
1460
1461 // remove temp divs
1462 $('div.iframe-splitter-fix').remove();
1463
1464 me.set_cookie();
1465
1466 if (typeof me.callback == 'function')
1467 me.callback(me);
1468
1469 return bw.safari ? true : rcube_event.cancel(e);
1470 };
1471
1472 /**
1473 * Handler for window resize events
1474 */
1475 function onResize(e)
1476 {
1477 if (me.horizontal) {
1478 var new_height = parseInt(me.parent.outerHeight(), 10) - parseInt(me.p2[0].style.top, 10);
1479 me.p2.css('height', (new_height > 0 ? new_height : 0) +'px');
1480 }
1481 else {
1482 var new_width = parseInt(me.parent.outerWidth(), 10) - parseInt(me.p2[0].style.left, 10);
1483 me.p2.css('width', (new_width > 0 ? new_width : 0) + 'px');
1484 }
1485 };
1486
1487 /**
1488 * Get saved splitter position from cookie
1489 */
1490 this.get_cookie = function()
1491 {
1492 return window.UI ? UI.get_pref(this.id) : null;
1493 };
1494
1495 /**
1496 * Saves splitter position in cookie
1497 */
1498 this.set_cookie = function()
1499 {
1500 if (window.UI)
1501 UI.save_pref(this.id, this.pos);
1502 };
1503
1504 } // end class rcube_splitter
1505
1506
1507 // static getter for splitter instances
1508 rcube_splitter._instances = {};
1509
1510 rcube_splitter.get_instance = function(id)
1511 {
1512 return rcube_splitter._instances[id];
1513 };
1514
1515 // @license-end