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Roundcubemail devel

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Added Japanese localization

thomascube

2005-11-18 fbf77b4493f1b77c99751d8a86365c712ae3fb1b

commit \| author \| age
e0ed97	1	/*
4e17e6	2	+-----------------------------------------------------------------------+
T	3	\| RoundCube Webmail Client Script \|
	4	\| \|
	5	\| This file is part of the RoundCube Webmail client \|
	6	\| Copyright (C) 2005, RoundCube Dev, - Switzerland \|
30233b	7	\| Licensed under the GNU GPL \|
4e17e6	8	\| \|
ecf759	9	\| Modified: 2005/11/13 (roundcube) \|
4e17e6	10	\| \|
T	11	+-----------------------------------------------------------------------+
	12	\| Author: Thomas Bruederli <roundcube@gmail.com> \|
	13	+-----------------------------------------------------------------------+
	14	*/
	15
	16
	17	var rcube_webmail_client;
	18
	19	function rcube_webmail()
	20	{
	21	this.env = new Object();
10a699	22	this.labels = new Object();
4e17e6	23	this.buttons = new Object();
T	24	this.gui_objects = new Object();
	25	this.commands = new Object();
	26	this.selection = new Array();
	27
	28	// create public reference to myself
	29	rcube_webmail_client = this;
	30	this.ref = 'rcube_webmail_client';
	31
	32	// webmail client settings
	33	this.dblclick_time = 600;
	34	this.message_time = 5000;
e66f5b	35	this.request_timeout = 180000;
ecf759	36	this.kepp_alive_interval = 60000;
4e17e6	37	this.mbox_expression = new RegExp('[^0-9a-z\-_]', 'gi');
T	38	this.env.blank_img = 'skins/default/images/blank.gif';
	39
	40	// mimetypes supported by the browser (default settings)
	41	this.mimetypes = new Array('text/plain', 'text/html', 'text/xml',
	42	'image/jpeg', 'image/gif', 'image/png',
	43	'application/x-javascript', 'application/pdf',
	44	'application/x-shockwave-flash');
	45
	46
	47	// set environment variable
	48	this.set_env = function(name, value)
	49	{
	50	//if (!this.busy)
	51	this.env[name] = value;
	52	};
10a699	53
T	54
	55	// add a localized label to the client environment
	56	this.add_label = function(key, value)
	57	{
	58	this.labels[key] = value;
	59	};
	60
4e17e6	61
T	62	// add a button to the button list
	63	this.register_button = function(command, id, type, act, sel, over)
	64	{
	65	if (!this.buttons[command])
	66	this.buttons[command] = new Array();
	67
	68	var button_prop = {id:id, type:type};
	69	if (act) button_prop.act = act;
	70	if (sel) button_prop.sel = sel;
	71	if (over) button_prop.over = over;
	72
	73	this.buttons[command][this.buttons[command].length] = button_prop;
	74	};
	75
	76
	77	// register a specific gui object
	78	this.gui_object = function(name, id)
	79	{
	80	this.gui_objects[name] = id;
	81	};
	82
	83
	84	// initialize webmail client
	85	this.init = function()
	86	{
	87	this.task = this.env.task;
	88
	89	// check browser
a95e0e	90	if (!bw.dom \|\| !bw.xmlhttp_test())
4e17e6	91	{
T	92	location.href = this.env.comm_path+'&_action=error&_code=0x199';
	93	return;
	94	}
	95
	96	// find all registered gui objects
	97	for (var n in this.gui_objects)
	98	this.gui_objects[n] = rcube_find_object(this.gui_objects[n]);
	99
	100	// tell parent window that this frame is loaded
	101	if (this.env.framed && parent.rcmail && parent.rcmail.set_busy)
	102	parent.rcmail.set_busy(false);
	103
	104	// enable general commands
	105	this.enable_command('logout', 'mail', 'addressbook', 'settings', true);
	106
	107	switch (this.task)
	108	{
	109	case 'mail':
	110	var msg_list = this.gui_objects.messagelist;
	111	if (msg_list)
	112	{
	113	this.init_messagelist(msg_list);
	114	this.enable_command('markread', true);
	115	}
	116
	117	// enable mail commands
	118	this.enable_command('list', 'compose', 'add-contact', true);
	119
	120	if (this.env.action=='show')
	121	{
583f1c	122	this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete', 'viewsource', 'print', 'load-attachment', true);
4e17e6	123	if (this.env.next_uid)
T	124	this.enable_command('nextmessage', true);
	125	if (this.env.prev_uid)
	126	this.enable_command('previousmessage', true);
	127	}
	128
	129	if (this.env.action=='show' && this.env.blockedobjects)
	130	{
	131	if (this.gui_objects.remoteobjectsmsg)
	132	this.gui_objects.remoteobjectsmsg.style.display = 'block';
	133	this.enable_command('load-images', true);
	134	}
	135
	136	if (this.env.action=='compose')
	137	this.enable_command('add-attachment', 'send-attachment', 'send', true);
	138
	139	if (this.env.messagecount)
f3b659	140	this.enable_command('select-all', 'select-none', 'sort', true);
4e17e6	141
T	142	this.set_page_buttons();
	143
	144	// focus this window
	145	window.focus();
	146
	147	// init message compose form
	148	if (this.env.action=='compose')
	149	this.init_messageform();
	150
	151	// show printing dialog
	152	if (this.env.action=='print')
	153	window.print();
	154
	155	break;
	156
	157
	158	case 'addressbook':
	159	var contacts_list = this.gui_objects.contactslist;
	160	if (contacts_list)
	161	this.init_contactslist(contacts_list);
	162
	163	this.set_page_buttons();
	164
	165	if (this.env.cid)
	166	this.enable_command('show', 'edit', true);
	167
	168	if ((this.env.action=='add' \|\| this.env.action=='edit') && this.gui_objects.editform)
	169	this.enable_command('save', true);
	170
	171	this.enable_command('list', 'add', true);
	172	break;
	173
	174
	175	case 'settings':
	176	this.enable_command('preferences', 'identities', 'save', 'folders', true);
	177
	178	if (this.env.action=='identities' \|\| this.env.action=='edit-identity' \|\| this.env.action=='add-identity')
	179	this.enable_command('edit', 'add', 'delete', true);
	180
	181	if (this.env.action=='edit-identity' \|\| this.env.action=='add-identity')
	182	this.enable_command('save', true);
	183
	184	if (this.env.action=='folders')
	185	this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'delete-folder', true);
	186
	187	var identities_list = this.gui_objects.identitieslist;
	188	if (identities_list)
	189	this.init_identitieslist(identities_list);
	190
	191	break;
	192
	193	case 'login':
	194	var input_user = rcube_find_object('_user');
	195	var input_pass = rcube_find_object('_pass');
	196	if (input_user && input_user.value=='')
	197	input_user.focus();
	198	else if (input_pass)
	199	input_pass.focus();
	200
	201	this.enable_command('login', true);
	202	break;
	203
	204	default:
	205	break;
	206	}
	207
	208
	209	// enable basic commands
	210	this.enable_command('logout', true);
	211
	212	// disable browser's contextmenus
	213	//document.oncontextmenu = function(){ return false; }
	214
	215	// flag object as complete
	216	this.loaded = true;
7902df	217
4e17e6	218	// show message
T	219	if (this.pending_message)
	220	this.display_message(this.pending_message[0], this.pending_message[1]);
ecf759	221
T	222	// start interval for keep-alive siganl
	223	if (this.kepp_alive_interval)
	224	this.kepp_alive_int = setInterval(this.ref+'.send_keep_alive()', this.kepp_alive_interval);
4e17e6	225	};
T	226
	227
	228	// get all message rows from HTML table and init each row
	229	this.init_messagelist = function(msg_list)
	230	{
	231	if (msg_list && msg_list.tBodies[0])
	232	{
	233	this.message_rows = new Array();
	234
	235	var row;
	236	for(var r=0; r<msg_list.tBodies[0].childNodes.length; r++)
	237	{
	238	row = msg_list.tBodies[0].childNodes[r];
	239	//row = msg_list.tBodies[0].rows[r];
	240	this.init_message_row(row);
	241	}
	242	}
	243
	244	// alias to common rows array
	245	this.list_rows = this.message_rows;
	246	};
	247
	248
	249	// make references in internal array and set event handlers
	250	this.init_message_row = function(row)
	251	{
	252	var uid, msg_icon;
	253
	254	if (String(row.id).match(/rcmrow([0-9]+)/))
	255	{
	256	uid = RegExp.$1;
	257	row.uid = uid;
	258
	259	this.message_rows[uid] = {id:row.id, obj:row,
	260	classname:row.className,
	261	unread:this.env.messages[uid] ? this.env.messages[uid].unread : null,
	262	replied:this.env.messages[uid] ? this.env.messages[uid].replied : null};
	263
	264	// set eventhandlers to table row
	265	row.onmousedown = function(e){ return rcube_webmail_client.drag_row(e, this.uid); };
	266	row.onmouseup = function(e){ return rcube_webmail_client.click_row(e, this.uid); };
	267
	268	// set eventhandler to message icon
	269	if ((msg_icon = row.cells[0].childNodes[0]) && row.cells[0].childNodes[0].nodeName=='IMG')
	270	{
	271	msg_icon.id = 'msgicn_'+uid;
	272	msg_icon._row = row;
	273	msg_icon.onmousedown = function(e) { rcube_webmail_client.command('markread', this); };
	274
	275	// get message icon and save original icon src
	276	this.message_rows[uid].icon = msg_icon;
	277	}
	278	}
	279	};
	280
	281
	282	// init message compose form: set focus and eventhandlers
	283	this.init_messageform = function()
	284	{
	285	if (!this.gui_objects.messageform)
	286	return false;
	287
	288	//this.messageform = this.gui_objects.messageform;
	289	var input_to = rcube_find_object('_to');
	290	var input_cc = rcube_find_object('_cc');
	291	var input_bcc = rcube_find_object('_bcc');
	292	var input_replyto = rcube_find_object('_replyto');
	293	var input_subject = rcube_find_object('_subject');
	294	var input_message = rcube_find_object('_message');
	295
	296	// init live search events
	297	if (input_to)
	298	this.init_address_input_events(input_to);
	299	if (input_cc)
	300	this.init_address_input_events(input_cc);
	301	if (input_bcc)
	302	this.init_address_input_events(input_bcc);
	303
	304	if (input_to && input_to.value=='')
	305	input_to.focus();
	306	else if (input_subject && input_subject.value=='')
	307	input_subject.focus();
	308	else if (input_message)
	309	this.set_caret2start(input_message); // input_message.focus();
	310	};
	311
	312
	313	this.init_address_input_events = function(obj)
	314	{
	315	var handler = function(e){ return rcube_webmail_client.ksearch_keypress(e,this); };
	316	var handler2 = function(e){ return rcube_webmail_client.ksearch_blur(e,this); };
	317
	318	if (bw.safari)
	319	{
	320	obj.addEventListener('keydown', handler, false);
	321	// obj.addEventListener('blur', handler2, false);
	322	}
	323	else if (bw.mz)
	324	{
	325	obj.addEventListener('keypress', handler, false);
	326	obj.addEventListener('blur', handler2, false);
	327	}
	328	else if (bw.ie)
	329	{
	330	obj.onkeydown = handler;
	331	//obj.attachEvent('onkeydown', handler);
	332	// obj.attachEvent('onblur', handler2, false);
	333	}
	334
	335	obj.setAttribute('autocomplete', 'off');
	336	};
	337
	338
	339
	340	// get all contact rows from HTML table and init each row
	341	this.init_contactslist = function(contacts_list)
	342	{
	343	if (contacts_list && contacts_list.tBodies[0])
	344	{
	345	this.contact_rows = new Array();
	346
	347	var row;
	348	for(var r=0; r<contacts_list.tBodies[0].childNodes.length; r++)
	349	{
	350	row = contacts_list.tBodies[0].childNodes[r];
	351	this.init_table_row(row, 'contact_rows');
	352	}
	353	}
	354
	355	// alias to common rows array
	356	this.list_rows = this.contact_rows;
	357
	358	if (this.env.cid)
	359	this.select(this.env.cid);
	360	};
	361
	362
	363	// make references in internal array and set event handlers
	364	this.init_table_row = function(row, array_name)
	365	{
	366	var cid;
	367
	368	if (String(row.id).match(/rcmrow([0-9]+)/))
	369	{
	370	cid = RegExp.$1;
	371	row.cid = cid;
	372
	373	this[array_name][cid] = {id:row.id,
	374	obj:row,
	375	classname:row.className};
	376
	377	// set eventhandlers to table row
	378	row.onmousedown = function(e) { rcube_webmail_client.in_selection_before=this.cid; return false; }; // fake for drag handler
	379	row.onmouseup = function(e){ return rcube_webmail_client.click_row(e, this.cid); };
	380	}
	381	};
	382
	383
	384	// get all contact rows from HTML table and init each row
	385	this.init_identitieslist = function(identities_list)
	386	{
	387	if (identities_list && identities_list.tBodies[0])
	388	{
	389	this.identity_rows = new Array();
	390
	391	var row;
	392	for(var r=0; r<identities_list.tBodies[0].childNodes.length; r++)
	393	{
	394	row = identities_list.tBodies[0].childNodes[r];
	395	this.init_table_row(row, 'identity_rows');
	396	}
	397	}
	398
	399	// alias to common rows array
	400	this.list_rows = this.identity_rows;
	401
	402	if (this.env.iid)
	403	this.select(this.env.iid);
	404	};
	405
	406
	407
	408	/*********************************************************/
	409	/******* client command interface *******/
	410	/*********************************************************/
	411
	412
	413	// execute a specific command on the web client
	414	this.command = function(command, props, obj)
	415	{
	416	if (obj && obj.blur)
	417	obj.blur();
	418
	419	if (this.busy)
	420	return false;
	421
	422	// command not supported or allowed
	423	if (!this.commands[command])
	424	{
	425	// pass command to parent window
	426	if (this.env.framed && parent.rcmail && parent.rcmail.command)
	427	parent.rcmail.command(command, props);
	428
	429	return false;
	430	}
	431
	432	// process command
	433	switch (command)
	434	{
	435	case 'login':
	436	if (this.gui_objects.loginform)
	437	this.gui_objects.loginform.submit();
	438	break;
	439
	440	case 'logout':
	441	location.href = this.env.comm_path+'&_action=logout';
	442	break;
	443
	444	// commands to switch task
	445	case 'mail':
	446	case 'addressbook':
	447	case 'settings':
	448	this.switch_task(command);
	449	break;
	450
	451
	452	// misc list commands
	453	case 'list':
	454	if (this.task=='mail')
	455	this.list_mailbox(props);
	456	else if (this.task=='addressbook')
	457	this.list_contacts();
f3b659	458	break;
T	459
	460	case 'sort':
	461	// get the type of sorting
b076a4	462	var a_sort = props.split('_');
T	463	var sort_col = a_sort[0];
	464	var sort_order = a_sort[1].toUpperCase();
	465	var header;
	466
	467	if (this.env.sort_col==sort_col && this.env.sort_order==sort_order)
	468	break;
	469
	470	// set table header class
	471	if (header = document.getElementById('rcmHead'+this.env.sort_col))
	472	this.set_classname(header, 'sorted'+(this.env.sort_order.toUpperCase()), false);
	473	if (header = document.getElementById('rcmHead'+sort_col))
	474	this.set_classname(header, 'sorted'+sort_order, true);
	475
	476	// save new sort properties
	477	this.env.sort_col = sort_col;
	478	this.env.sort_order = sort_order;
	479
	480	// reload message list
f3b659	481	this.list_mailbox('', '', props);
4e17e6	482	break;
T	483
	484	case 'nextpage':
	485	this.list_page('next');
	486	break;
	487
	488	case 'previouspage':
	489	this.list_page('prev');
	490	break;
	491
	492
	493	// common commands used in multiple tasks
	494	case 'show':
	495	if (this.task=='mail')
	496	{
	497	var uid = this.get_single_uid();
	498	if (uid && (!this.env.uid \|\| uid != this.env.uid))
	499	this.show_message(uid);
	500	}
	501	else if (this.task=='addressbook')
	502	{
	503	var cid = props ? props : this.get_single_cid();
	504	if (cid && !(this.env.action=='show' && cid==this.env.cid))
	505	this.load_contact(cid, 'show');
	506	}
	507	break;
	508
	509	case 'add':
	510	if (this.task=='addressbook')
	511	this.load_contact(0, 'add');
	512	else if (this.task=='settings')
	513	{
	514	this.clear_selection();
	515	this.load_identity(0, 'add-identity');
	516	}
	517	break;
	518
	519	case 'edit':
	520	var cid;
	521	if (this.task=='addressbook' && (cid = this.get_single_cid()))
	522	this.load_contact(cid, 'edit');
	523	else if (this.task=='settings' && props)
	524	this.load_identity(props, 'edit-identity');
	525	break;
	526
	527	case 'save-identity':
	528	case 'save':
	529	if (this.gui_objects.editform)
10a699	530	{
T	531	var input_pagesize = rcube_find_object('_pagesize');
	532	var input_name = rcube_find_object('_name');
	533	var input_email = rcube_find_object('_email');
	534
	535	// user prefs
e66f5b	536	if (input_pagesize && isNaN(input_pagesize.value))
10a699	537	{
T	538	alert(this.get_label('nopagesizewarning'));
	539	input_pagesize.focus();
	540	break;
	541	}
	542	// contacts/identities
	543	else
	544	{
	545	if (input_name && input_name.value == '')
	546	{
	547	alert(this.get_label('nonamewarning'));
	548	input_name.focus();
	549	break;
	550	}
	551	else if (input_email && !rcube_check_email(input_email.value))
	552	{
	553	alert(this.get_label('noemailwarning'));
	554	input_email.focus();
	555	break;
	556	}
	557	}
	558
4e17e6	559	this.gui_objects.editform.submit();
10a699	560	}
4e17e6	561	break;
T	562
	563	case 'delete':
	564	// mail task
	565	if (this.task=='mail' && this.env.trash_mailbox && String(this.env.mailbox).toLowerCase()!=String(this.env.trash_mailbox).toLowerCase())
	566	this.move_messages(this.env.trash_mailbox);
	567	else if (this.task=='mail')
	568	this.delete_messages();
	569	// addressbook task
	570	else if (this.task=='addressbook')
	571	this.delete_contacts();
	572	// user settings task
	573	else if (this.task=='settings')
	574	this.delete_identity();
	575	break;
	576
	577
	578	// mail task commands
	579	case 'move':
	580	case 'moveto':
	581	this.move_messages(props);
	582	break;
	583
	584	case 'markread':
	585	if (props && !props._row)
	586	break;
	587
	588	var uid;
	589	var flag = 'read';
	590
	591	if (props._row.uid)
	592	{
	593	uid = props._row.uid;
	594	this.dont_select = true;
	595
	596	// toggle read/unread
	597	if (!this.message_rows[uid].unread)
	598	flag = 'unread';
	599	}
	600
	601	this.mark_message(flag, uid);
	602	break;
	603
	604	case 'load-images':
	605	if (this.env.uid)
	606	this.show_message(this.env.uid, true);
	607	break;
	608
	609	case 'load-attachment':
	610	var url = this.env.comm_path+'&_action=get&_mbox='+this.env.mailbox+'&_uid='+this.env.uid+'&_part='+props.part;
	611
	612	// open attachment in frame if it's of a supported mimetype
	613	if (this.env.uid && props.mimetype && find_in_array(props.mimetype, this.mimetypes)>=0)
	614	{
	615	this.attachment_win = window.open(url+'&_frame=1', 'rcubemailattachment');
	616	if (this.attachment_win)
	617	{
	618	setTimeout(this.ref+'.attachment_win.focus()', 10);
	619	break;
	620	}
	621	}
	622
	623	location.href = url;
	624	break;
	625
	626	case 'select-all':
	627	this.select_all(props);
	628	break;
	629
	630	case 'select-none':
	631	this.clear_selection();
	632	break;
	633
	634	case 'nextmessage':
	635	if (this.env.next_uid)
09941e	636	this.show_message(this.env.next_uid);
T	637	//location.href = this.env.comm_path+'&_action=show&_uid='+this.env.next_uid+'&_mbox='+this.env.mailbox;
4e17e6	638	break;
T	639
	640	case 'previousmessage':
	641	if (this.env.prev_uid)
09941e	642	this.show_message(this.env.prev_uid);
T	643	//location.href = this.env.comm_path+'&_action=show&_uid='+this.env.prev_uid+'&_mbox='+this.env.mailbox;
4e17e6	644	break;
T	645
	646	case 'compose':
	647	var url = this.env.comm_path+'&_action=compose';
	648
	649	// modify url if we're in addressbook
	650	if (this.task=='addressbook')
	651	{
	652	url = this.get_task_url('mail', url);
	653	var a_cids = new Array();
	654
	655	// use contact_id passed as command parameter
	656	if (props)
	657	a_cids[a_cids.length] = props;
	658
	659	// get selected contacts
	660	else
	661	{
	662	for (var n=0; n<this.selection.length; n++)
	663	a_cids[a_cids.length] = this.selection[n];
	664	}
	665
	666	if (a_cids.length)
	667	url += '&_to='+a_cids.join(',');
	668	else
	669	break;
	670	}
	671	else if (props)
	672	url += '&_to='+props;
	673
	674	this.set_busy(true);
	675	location.href = url;
	676	break;
	677
	678	case 'send':
	679	if (!this.gui_objects.messageform)
	680	break;
	681
	682	// check input fields
	683	var input_to = rcube_find_object('_to');
	684	var input_subject = rcube_find_object('_subject');
	685	var input_message = rcube_find_object('_message');
10a699	686
T	687	// check for empty recipient
	688	if (input_to && !rcube_check_email(input_to.value, true))
4e17e6	689	{
10a699	690	alert(this.get_label('norecipientwarning'));
T	691	input_to.focus();
	692	break;
4e17e6	693	}
10a699	694
T	695	// display localized warning for missing subject
	696	if (input_subject && input_subject.value == '')
	697	{
	698	var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
	699
	700	// user hit cancel, so don't send
	701	if (!subject && subject !== '')
	702	{
	703	input_subject.focus();
	704	break;
	705	}
	706	else
	707	{
	708	input_subject.value = subject ? subject : this.get_label('nosubject');
	709	}
	710	}
	711
	712	// check for empty body
	713	if (input_message.value=='')
	714	{
	715	if (!confirm(this.get_label('nobodywarning')))
	716	{
	717	input_message.focus();
	718	break;
	719	}
	720	}
	721
	722	// all checks passed, send message
	723	this.set_busy(true, 'sendingmessage');
	724	var form = this.gui_objects.messageform;
	725	form.submit();
4e17e6	726	break;
T	727
	728	case 'add-attachment':
	729	this.show_attachment_form(true);
	730
	731	case 'send-attachment':
	732	this.upload_file(props)
	733	break;
	734
583f1c	735	case 'reply-all':
4e17e6	736	case 'reply':
T	737	var uid;
	738	if (uid = this.get_single_uid())
	739	{
	740	this.set_busy(true);
583f1c	741	location.href = this.env.comm_path+'&_action=compose&_reply_uid='+uid+'&_mbox='+escape(this.env.mailbox)+(command=='reply-all' ? '&_all=1' : '');
4e17e6	742	}
T	743	break;
	744
	745	case 'forward':
	746	var uid;
	747	if (uid = this.get_single_uid())
	748	{
	749	this.set_busy(true);
	750	location.href = this.env.comm_path+'&_action=compose&_forward_uid='+uid+'&_mbox='+escape(this.env.mailbox);
	751	}
	752	break;
	753
	754	case 'print':
	755	var uid;
	756	if (uid = this.get_single_uid())
	757	{
	758	this.printwin = window.open(this.env.comm_path+'&_action=print&_uid='+uid+'&_mbox='+escape(this.env.mailbox)+(this.env.safemode ? '&_safe=1' : ''));
	759	if (this.printwin)
	760	setTimeout(this.ref+'.printwin.focus()', 20);
	761	}
	762	break;
	763
	764	case 'viewsource':
	765	var uid;
	766	if (uid = this.get_single_uid())
	767	{
	768	this.sourcewin = window.open(this.env.comm_path+'&_action=viewsource&_uid='+this.env.uid+'&_mbox='+escape(this.env.mailbox));
	769	if (this.sourcewin)
	770	setTimeout(this.ref+'.sourcewin.focus()', 20);
	771	}
	772	break;
	773
	774	case 'add-contact':
	775	this.add_contact(props);
	776	break;
	777
	778
	779	// user settings commands
	780	case 'preferences':
	781	location.href = this.env.comm_path;
	782	break;
	783
	784	case 'identities':
	785	location.href = this.env.comm_path+'&_action=identities';
	786	break;
	787
	788	case 'delete-identity':
	789	this.delete_identity();
	790
	791	case 'folders':
	792	location.href = this.env.comm_path+'&_action=folders';
	793	break;
	794
	795	case 'subscribe':
	796	this.subscribe_folder(props);
	797	break;
	798
	799	case 'unsubscribe':
	800	this.unsubscribe_folder(props);
	801	break;
	802
	803	case 'create-folder':
	804	this.create_folder(props);
	805	break;
	806
	807	case 'delete-folder':
	808	if (confirm('Do you really want to delete this folder?'))
	809	this.delete_folder(props);
	810	break;
	811
	812	}
	813
	814	return obj ? false : true;
	815	};
	816
	817
	818	// set command enabled or disabled
	819	this.enable_command = function()
	820	{
	821	var args = this.enable_command.arguments;
	822	if(!args.length) return -1;
	823
	824	var command;
	825	var enable = args[args.length-1];
	826
	827	for(var n=0; n<args.length-1; n++)
	828	{
	829	command = args[n];
	830	this.commands[command] = enable;
	831	this.set_button(command, (enable ? 'act' : 'pas'));
	832	}
	833	};
	834
	835
a95e0e	836	// lock/unlock interface
4e17e6	837	this.set_busy = function(a, message)
T	838	{
	839	if (a && message)
10a699	840	{
T	841	var msg = this.get_label(message);
	842	if (msg==message)
	843	msg = 'Loading...';
	844
	845	this.display_message(msg, 'loading', true);
	846	}
4e17e6	847	else if (!a && this.busy)
T	848	this.hide_message();
	849
	850	this.busy = a;
	851	//document.body.style.cursor = a ? 'wait' : 'default';
	852
	853	if (this.gui_objects.editform)
	854	this.lock_form(this.gui_objects.editform, a);
a95e0e	855
T	856	// clear pending timer
	857	if (this.request_timer)
	858	clearTimeout(this.request_timer);
	859
	860	// set timer for requests
	861	if (a && this.request_timeout)
	862	this.request_timer = setTimeout(this.ref+'.request_timed_out()', this.request_timeout);
4e17e6	863	};
T	864
	865
10a699	866	// return a localized string
T	867	this.get_label = function(name)
	868	{
	869	if (this.labels[name])
	870	return this.labels[name];
	871	else
	872	return name;
	873	};
	874
	875
	876	// switch to another application task
4e17e6	877	this.switch_task = function(task)
T	878	{
01bb03	879	if (this.task===task && task!='mail')
4e17e6	880	return;
T	881
01bb03	882	var url = this.get_task_url(task);
T	883	if (task=='mail')
	884	url += '&_mbox=INBOX';
	885
4e17e6	886	this.set_busy(true);
01bb03	887	location.href = url;
4e17e6	888	};
T	889
	890
	891	this.get_task_url = function(task, url)
	892	{
	893	if (!url)
	894	url = this.env.comm_path;
	895
	896	return url.replace(/_task=[a-z]+/, '_task='+task);
a95e0e	897	};
T	898
	899
	900	// called when a request timed out
	901	this.request_timed_out = function()
	902	{
	903	this.set_busy(false);
	904	this.display_message('Request timed out!', 'error');
4e17e6	905	};
T	906
	907
	908	/*********************************************************/
	909	/******* event handling methods *******/
	910	/*********************************************************/
	911
	912
	913	// onmouseup handler for mailboxlist item
	914	this.mbox_mouse_up = function(mbox)
	915	{
	916	if (this.drag_active)
	917	this.command('moveto', mbox);
	918	else
	919	this.command('list', mbox);
	920
	921	return false;
	922	};
	923
	924
	925	// onmousedown-handler of message list row
	926	this.drag_row = function(e, id)
	927	{
	928	this.in_selection_before = this.in_selection(id) ? id : false;
	929
	930	// don't do anything (another action processed before)
	931	if (this.dont_select)
	932	return false;
	933
	934	if (!this.in_selection_before)
	935	{
	936	var shift = this.check_shiftkey(e);
	937	this.select(id, shift);
	938	}
	939
	940	if (this.selection.length)
	941	{
	942	this.drag_start = true;
	943	document.onmousemove = function(e){ return rcube_webmail_client.drag_mouse_move(e); };
	944	document.onmouseup = function(e){ return rcube_webmail_client.drag_mouse_up(e); };
	945	}
	946
	947	return false;
	948	};
	949
	950
	951	// onmouseup-handler of message list row
	952	this.click_row = function(e, id)
	953	{
	954	var shift = this.check_shiftkey(e);
	955
	956	// don't do anything (another action processed before)
	957	if (this.dont_select)
	958	{
	959	this.dont_select = false;
	960	return false;
	961	}
	962
	963	if (!this.drag_active && this.in_selection_before==id)
	964	this.select(id, (shift && this.task!='settings'));
	965
	966	this.drag_start = false;
	967	this.in_selection_before = false;
	968
	969	// row was double clicked
	970	if (this.task=='mail' && this.list_rows && this.list_rows[id].clicked && !shift)
	971	{
	972	this.show_message(id);
	973	return false;
	974	}
	975	else if (this.task=='addressbook')
	976	{
	977	if (this.selection.length==1 && this.env.contentframe)
	978	this.load_contact(this.selection[0], 'show', true);
	979	else if (this.task=='addressbook' && this.list_rows && this.list_rows[id].clicked)
	980	{
	981	this.load_contact(id, 'show');
	982	return false;
	983	}
	984	else if (this.env.contentframe)
	985	{
	986	var elm = document.getElementById(this.env.contentframe);
	987	elm.style.visibility = 'hidden';
	988	}
	989	}
	990	else if (this.task=='settings')
	991	{
	992	if (this.selection.length==1)
	993	this.command('edit', this.selection[0]);
	994	}
	995
	996	this.list_rows[id].clicked = true;
	997	setTimeout(this.ref+'.list_rows['+id+'].clicked=false;', this.dblclick_time);
	998
	999	return false;
	1000	};
	1001
	1002
	1003
	1004
	1005	/*********************************************************/
	1006	/******* (message) list functionality *******/
	1007	/*********************************************************/
	1008
	1009
	1010	// select/unselect a row
	1011	this.select = function(id, multiple)
	1012	{
	1013	var selected = false
	1014
	1015	if (this.list_rows[id] && !multiple)
	1016	{
	1017	this.clear_selection();
	1018	this.selection[0] = id;
	1019	this.list_rows[id].obj.className += ' selected';
	1020	selected = true;
	1021	}
	1022
	1023	else if (this.list_rows[id])
	1024	{
	1025	if (!this.in_selection(id)) // select row
	1026	{
	1027	this.selection[this.selection.length] = id;
	1028	this.set_classname(this.list_rows[id].obj, 'selected', true);
	1029	}
	1030	else // unselect row
	1031	{
	1032	var p = find_in_array(id, this.selection);
	1033	var a_pre = this.selection.slice(0, p);
	1034	var a_post = this.selection.slice(p+1, this.selection.length);
	1035	this.selection = a_pre.concat(a_post);
	1036	this.set_classname(this.list_rows[id].obj, 'selected', false);
	1037	}
	1038
	1039	selected = (this.selection.length==1);
	1040	}
	1041
	1042	// enable/disable commands for message
	1043	if (this.task=='mail')
	1044	{
583f1c	1045	this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected);
4e17e6	1046	this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
T	1047	}
	1048	else if (this.task=='addressbook')
	1049	{
	1050	this.enable_command('edit', /'print',/ selected);
	1051	this.enable_command('delete', 'compose', this.selection.length>0 ? true : false);
	1052	}
	1053	};
	1054
	1055
	1056	this.clear_selection = function()
	1057	{
	1058	for(var n=0; n<this.selection.length; n++)
	1059	if (this.list_rows[this.selection[n]])
	1060	this.set_classname(this.list_rows[this.selection[n]].obj, 'selected', false);
	1061
	1062	this.selection = new Array();
	1063	};
	1064
	1065
	1066	// check if given id is part of the current selection
	1067	this.in_selection = function(id)
	1068	{
	1069	for(var n in this.selection)
	1070	if (this.selection[n]==id)
	1071	return true;
	1072
	1073	return false;
	1074	};
	1075
	1076
	1077	// select each row in list
	1078	this.select_all = function(filter)
	1079	{
	1080	if (!this.list_rows \|\| !this.list_rows.length)
	1081	return false;
	1082
	1083	// reset selection first
	1084	this.clear_selection();
	1085
	1086	for (var n in this.list_rows)
	1087	if (!filter \|\| this.list_rows[n][filter]==true)
	1088	this.select(n, true);
	1089	};
	1090
	1091
	1092	// when user doble-clicks on a row
	1093	this.show_message = function(id, safe)
	1094	{
	1095	var add_url = '';
	1096	var target = window;
	1097	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1098	{
	1099	target = window.frames[this.env.contentframe];
	1100	add_url = '&_framed=1';
	1101	}
	1102
	1103	if (safe)
	1104	add_url = '&_safe=1';
	1105
	1106	if (id)
	1107	{
09941e	1108	this.set_busy(true, 'loading');
4e17e6	1109	target.location.href = this.env.comm_path+'&_action=show&_uid='+id+'&_mbox='+escape(this.env.mailbox)+add_url;
T	1110	}
	1111	};
	1112
	1113
	1114
	1115	// list a specific page
	1116	this.list_page = function(page)
	1117	{
	1118	if (page=='next')
	1119	page = this.env.current_page+1;
	1120	if (page=='prev' && this.env.current_page>1)
	1121	page = this.env.current_page-1;
	1122
	1123	if (page > 0 && page <= this.env.pagecount)
	1124	{
	1125	this.env.current_page = page;
	1126
	1127	if (this.task=='mail')
	1128	this.list_mailbox(this.env.mailbox, page);
	1129	else if (this.task=='addressbook')
	1130	this.list_contacts(page);
	1131	}
	1132	};
	1133
	1134
	1135	// list messages of a specific mailbox
f3b659	1136	this.list_mailbox = function(mbox, page, sort)
4e17e6	1137	{
T	1138	var add_url = '';
	1139	var target = window;
	1140
	1141	if (!mbox)
	1142	mbox = this.env.mailbox;
	1143
f3b659	1144	// add sort to url if set
T	1145	if (sort)
	1146	add_url += '&_sort=' + sort;
	1147
4e17e6	1148	// set page=1 if changeing to another mailbox
T	1149	if (!page && mbox != this.env.mailbox)
	1150	{
	1151	page = 1;
9fee0e	1152	add_url += '&_refresh=1';
4e17e6	1153	this.env.current_page = page;
T	1154	this.clear_selection();
	1155	}
	1156
	1157	if (this.env.mailbox!=mbox)
	1158	this.select_mailbox(mbox);
	1159
	1160	// load message list remotely
	1161	if (this.gui_objects.messagelist)
	1162	{
9fee0e	1163	this.list_mailbox_remote(mbox, page, add_url);
4e17e6	1164	return;
T	1165	}
	1166
	1167	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1168	{
	1169	target = window.frames[this.env.contentframe];
9fee0e	1170	add_url += '&_framed=1';
4e17e6	1171	}
T	1172
	1173	// load message list to target frame/window
	1174	if (mbox)
	1175	{
	1176	this.set_busy(true, 'loading');
	1177	target.location.href = this.env.comm_path+'&_mbox='+escape(mbox)+(page ? '&_page='+page : '')+add_url;
	1178	}
	1179	};
	1180
	1181
	1182	// send remote request to load message list
9fee0e	1183	this.list_mailbox_remote = function(mbox, page, add_url)
4e17e6	1184	{
T	1185	// clear message list
	1186	var table = this.gui_objects.messagelist;
	1187	var tbody = document.createElement('TBODY');
	1188	table.insertBefore(tbody, table.tBodies[0]);
	1189	table.removeChild(table.tBodies[1]);
	1190
	1191	this.message_rows = new Array();
	1192	this.list_rows = this.message_rows;
	1193
	1194	// send request to server
	1195	var url = '_mbox='+escape(mbox)+(page ? '&_page='+page : '');
	1196	this.set_busy(true, 'loading');
ecf759	1197	this.http_request('list', url+add_url, true);
4e17e6	1198	};
T	1199
	1200
	1201	// move selected messages to the specified mailbox
	1202	this.move_messages = function(mbox)
	1203	{
	1204	// exit if no mailbox specified or if selection is empty
	1205	if (!mbox \|\| !(this.selection.length \|\| this.env.uid) \|\| mbox==this.env.mailbox)
	1206	return;
	1207
	1208	var a_uids = new Array();
	1209
	1210	if (this.env.uid)
	1211	a_uids[a_uids.length] = this.env.uid;
	1212	else
	1213	{
	1214	var id;
	1215	for (var n=0; n<this.selection.length; n++)
	1216	{
	1217	id = this.selection[n];
	1218	a_uids[a_uids.length] = id;
	1219
	1220	// 'remove' message row from list (just hide it)
	1221	if (this.message_rows[id].obj)
	1222	this.message_rows[id].obj.style.display = 'none';
	1223	}
	1224	}
ecf759	1225
T	1226	var lock = false;
4e17e6	1227
T	1228	// show wait message
	1229	if (this.env.action=='show')
ecf759	1230	{
T	1231	lock = true;
4e17e6	1232	this.set_busy(true, 'movingmessage');
ecf759	1233	}
4e17e6	1234
T	1235	// send request to server
ecf759	1236	this.http_request('moveto', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_target_mbox='+escape(mbox)+'&_from='+(this.env.action ? this.env.action : ''), lock);
4e17e6	1237	};
T	1238
	1239
	1240	// delete selected messages from the current mailbox
	1241	this.delete_messages = function()
	1242	{
	1243	// exit if no mailbox specified or if selection is empty
	1244	if (!(this.selection.length \|\| this.env.uid))
	1245	return;
	1246
	1247	var a_uids = new Array();
	1248
	1249	if (this.env.uid)
	1250	a_uids[a_uids.length] = this.env.uid;
	1251	else
	1252	{
	1253	var id;
	1254	for (var n=0; n<this.selection.length; n++)
	1255	{
	1256	id = this.selection[n];
	1257	a_uids[a_uids.length] = id;
	1258
	1259	// 'remove' message row from list (just hide it)
	1260	if (this.message_rows[id].obj)
	1261	this.message_rows[id].obj.style.display = 'none';
	1262	}
	1263	}
	1264
	1265	// send request to server
	1266	this.http_request('delete', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_from='+(this.env.action ? this.env.action : ''));
	1267	};
	1268
	1269
	1270	// set a specific flag to one or more messages
	1271	this.mark_message = function(flag, uid)
	1272	{
	1273	var a_uids = new Array();
	1274
	1275	if (uid)
	1276	a_uids[0] = uid;
	1277	else if (this.env.uid)
	1278	a_uids[0] = this.env.uid;
	1279	else
	1280	{
	1281	var id;
	1282	for (var n=0; n<this.selection.length; n++)
	1283	{
	1284	id = this.selection[n];
	1285	a_uids[a_uids.length] = id;
	1286
	1287	// 'remove' message row from list (just hide it)
	1288	if (this.message_rows[id].obj)
	1289	this.message_rows[id].obj.style.display = 'none';
	1290	}
	1291	}
	1292
	1293	// mark all message rows as read/unread
	1294	var icn_src;
	1295	for (var i=0; i<a_uids.length; i++)
	1296	{
	1297	uid = a_uids[i];
	1298	if (this.message_rows[uid])
	1299	{
	1300	this.message_rows[uid].unread = (flag=='unread' ? true : false);
	1301
	1302	if (this.message_rows[uid].classname.indexOf('unread')<0 && this.message_rows[uid].unread)
	1303	{
	1304	this.message_rows[uid].classname += ' unread';
fd660a	1305	this.set_classname(this.message_rows[uid].obj, 'unread', true);
T	1306
4e17e6	1307	if (this.env.unreadicon)
T	1308	icn_src = this.env.unreadicon;
	1309	}
	1310	else if (!this.message_rows[uid].unread)
	1311	{
	1312	this.message_rows[uid].classname = this.message_rows[uid].classname.replace(/\s*unread/, '');
fd660a	1313	this.set_classname(this.message_rows[uid].obj, 'unread', false);
4e17e6	1314
T	1315	if (this.message_rows[uid].replied && this.env.repliedicon)
	1316	icn_src = this.env.repliedicon;
	1317	else if (this.env.messageicon)
	1318	icn_src = this.env.messageicon;
	1319	}
	1320
	1321	if (this.message_rows[uid].icon && icn_src)
	1322	this.message_rows[uid].icon.src = icn_src;
	1323	}
	1324	}
	1325
	1326	// send request to server
	1327	this.http_request('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
	1328	};
	1329
	1330
	1331
	1332	/*********************************************************/
	1333	/******* message compose methods *******/
	1334	/*********************************************************/
	1335
	1336
	1337	this.show_attachment_form = function(a)
	1338	{
	1339	if (!this.gui_objects.uploadbox)
	1340	return false;
	1341
	1342	var elm, list;
	1343	if (elm = this.gui_objects.uploadbox)
	1344	{
	1345	if (a && (list = this.gui_objects.attachmentlist))
	1346	{
	1347	var pos = rcube_get_object_pos(list);
	1348	var left = pos.x;
	1349	var top = pos.y + list.offsetHeight + 10;
	1350
	1351	elm.style.top = top+'px';
	1352	elm.style.left = left+'px';
	1353	}
	1354
	1355	elm.style.visibility = a ? 'visible' : 'hidden';
	1356	}
	1357
	1358	// clear upload form
	1359	if (!a && this.gui_objects.attachmentform && this.gui_objects.attachmentform!=this.gui_objects.messageform)
	1360	this.gui_objects.attachmentform.reset();
	1361	};
	1362
	1363
	1364	// upload attachment file
	1365	this.upload_file = function(form)
	1366	{
	1367	if (!form)
	1368	return false;
	1369
	1370	// get file input fields
	1371	var send = false;
	1372	for (var n=0; n<form.elements.length; n++)
	1373	if (form.elements[n].type=='file' && form.elements[n].value)
	1374	{
	1375	send = true;
	1376	break;
	1377	}
	1378
	1379	// create hidden iframe and post upload form
	1380	if (send)
	1381	{
	1382	var ts = new Date().getTime();
	1383	var frame_name = 'rcmupload'+ts;
	1384
	1385	// have to do it this way for IE
	1386	// otherwise the form will be posted to a new window
	1387	if(document.all && !window.opera)
	1388	{
	1389	var html = '<iframe name="'+frame_name+'" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
	1390	document.body.insertAdjacentHTML('BeforeEnd',html);
	1391	}
	1392	else // for standards-compilant browsers
	1393	{
	1394	var frame = document.createElement('IFRAME');
	1395	frame.name = frame_name;
	1396	frame.width = 10;
	1397	frame.height = 10;
	1398	frame.style.visibility = 'hidden';
	1399	document.body.appendChild(frame);
	1400	}
	1401
	1402	form.target = frame_name;
	1403	form.action = this.env.comm_path+'&_action=upload';
	1404	form.setAttribute('enctype', 'multipart/form-data');
	1405	form.submit();
	1406	}
	1407
	1408	// set reference to the form object
	1409	this.gui_objects.attachmentform = form;
	1410	};
	1411
	1412
	1413	// add file name to attachment list
	1414	// called from upload page
	1415	this.add2attachment_list = function(name)
	1416	{
	1417	if (!this.gui_objects.attachmentlist)
	1418	return false;
	1419
	1420	var li = document.createElement('LI');
	1421	li.innerHTML = name;
	1422	this.gui_objects.attachmentlist.appendChild(li);
	1423	};
	1424
	1425
	1426	// send remote request to add a new contact
	1427	this.add_contact = function(value)
	1428	{
	1429	if (value)
	1430	this.http_request('addcontact', '_address='+value);
	1431	};
	1432
	1433
	1434	/*********************************************************/
	1435	/******* keyboard live-search methods *******/
	1436	/*********************************************************/
	1437
	1438
	1439	// handler for keyboard events on address-fields
	1440	this.ksearch_keypress = function(e, obj)
	1441	{
	1442	if (typeof(this.env.contacts)!='object' \|\| !this.env.contacts.length)
	1443	return true;
	1444
	1445	if (this.ksearch_timer)
	1446	clearTimeout(this.ksearch_timer);
	1447
	1448	if (!e)
	1449	e = window.event;
	1450
	1451	var highlight;
	1452	var key = e.keyCode ? e.keyCode : e.which;
	1453
	1454	switch (key)
	1455	{
	1456	case 38: // key up
	1457	case 40: // key down
	1458	if (!this.ksearch_pane)
	1459	break;
	1460
	1461	var dir = key==38 ? 1 : 0;
	1462	var next;
	1463
	1464	highlight = document.getElementById('rcmksearchSelected');
	1465	if (!highlight)
	1466	highlight = this.ksearch_pane.ul.firstChild;
	1467
	1468	if (highlight && (next = dir ? highlight.previousSibling : highlight.nextSibling))
	1469	{
	1470	highlight.removeAttribute('id');
	1471	//highlight.removeAttribute('class');
	1472	this.set_classname(highlight, 'selected', false);
	1473	}
	1474
	1475	if (next)
	1476	{
	1477	next.setAttribute('id', 'rcmksearchSelected');
	1478	this.set_classname(next, 'selected', true);
	1479	this.ksearch_selected = next._rcm_id;
	1480	}
	1481
	1482	if (e.preventDefault)
	1483	e.preventDefault();
	1484	return false;
	1485
	1486	case 9: // tab
	1487	if(e.shiftKey)
	1488	break;
	1489
	1490	case 13: // enter
	1491	if (this.ksearch_selected===null \|\| !this.ksearch_input \|\| !this.ksearch_value)
	1492	break;
	1493
	1494	// get cursor pos
	1495	var inp_value = this.ksearch_input.value.toLowerCase();
	1496	var cpos = this.get_caret_pos(this.ksearch_input);
	1497	var p = inp_value.lastIndexOf(this.ksearch_value, cpos);
	1498
	1499	// replace search string with full address
	1500	var pre = this.ksearch_input.value.substring(0, p);
	1501	var end = this.ksearch_input.value.substring(p+this.ksearch_value.length, this.ksearch_input.value.length);
	1502	var insert = this.env.contacts[this.ksearch_selected]+', ';
	1503	this.ksearch_input.value = pre + insert + end;
	1504
	1505	//this.ksearch_input.value = this.ksearch_input.value.substring(0, p)+insert;
	1506
	1507	// set caret to insert pos
	1508	cpos = p+insert.length;
	1509	if (this.ksearch_input.setSelectionRange)
	1510	this.ksearch_input.setSelectionRange(cpos, cpos);
	1511
	1512	// hide ksearch pane
	1513	this.ksearch_hide();
	1514
	1515	if (e.preventDefault)
	1516	e.preventDefault();
	1517	return false;
	1518
	1519	case 27: // escape
	1520	this.ksearch_hide();
	1521	break;
	1522
	1523	}
	1524
	1525	// start timer
	1526	this.ksearch_timer = setTimeout(this.ref+'.ksearch_get_results()', 200);
	1527	this.ksearch_input = obj;
	1528
	1529	return true;
	1530	};
	1531
	1532
	1533	// address search processor
	1534	this.ksearch_get_results = function()
	1535	{
	1536	var inp_value = this.ksearch_input ? this.ksearch_input.value : null;
	1537	if (inp_value===null)
	1538	return;
	1539
	1540	// get string from current cursor pos to last comma
	1541	var cpos = this.get_caret_pos(this.ksearch_input);
	1542	var p = inp_value.lastIndexOf(',', cpos-1);
	1543	var q = inp_value.substring(p+1, cpos);
	1544
	1545	// trim query string
	1546	q = q.replace(/(^\s+\|\s+$)/g, '').toLowerCase();
	1547
	1548	if (!q.length \|\| q==this.ksearch_value)
	1549	{
	1550	if (!q.length && this.ksearch_pane && this.ksearch_pane.visible)
	1551	this.ksearch_pane.show(0);
	1552
	1553	return;
	1554	}
	1555
	1556	this.ksearch_value = q;
	1557
	1558	// start searching the contact list
	1559	var a_results = new Array();
	1560	var a_result_ids = new Array();
	1561	var c=0;
	1562	for (var i=0; i<this.env.contacts.length; i++)
	1563	{
	1564	if (this.env.contacts[i].toLowerCase().indexOf(q)>=0)
	1565	{
	1566	a_results[c] = this.env.contacts[i];
	1567	a_result_ids[c++] = i;
	1568
	1569	if (c==15) // limit search results
	1570	break;
	1571	}
	1572	}
	1573
	1574	// display search results
	1575	if (c && a_results.length)
	1576	{
	1577	var p, ul, li;
	1578
	1579	// create results pane if not present
	1580	if (!this.ksearch_pane)
	1581	{
	1582	ul = document.createElement('UL');
	1583	this.ksearch_pane = new rcube_layer('rcmKSearchpane', {vis:0, zindex:30000});
	1584	this.ksearch_pane.elm.appendChild(ul);
	1585	this.ksearch_pane.ul = ul;
	1586	}
	1587	else
	1588	ul = this.ksearch_pane.ul;
	1589
	1590	// remove all search results
	1591	ul.innerHTML = '';
	1592
	1593	// add each result line to list
	1594	for (i=0; i<a_results.length; i++)
	1595	{
	1596	li = document.createElement('LI');
	1597	li.innerHTML = a_results[i].replace(/</, '<').replace(/>/, '>');
	1598	li._rcm_id = a_result_ids[i];
	1599	ul.appendChild(li);
	1600	}
	1601
	1602	// check if last selected item is still in result list
	1603	if (this.ksearch_selected!==null)
	1604	{
	1605	p = find_in_array(this.ksearch_selected, a_result_ids);
	1606	if (p>=0 && ul.childNodes)
	1607	{
	1608	ul.childNodes[p].setAttribute('id', 'rcmksearchSelected');
	1609	this.set_classname(ul.childNodes[p], 'selected', true);
	1610	}
	1611	else
	1612	this.ksearch_selected = null;
	1613	}
	1614
	1615	// if no item selected, select the first one
	1616	if (this.ksearch_selected===null)
	1617	{
	1618	ul.firstChild.setAttribute('id', 'rcmksearchSelected');
	1619	this.set_classname(ul.firstChild, 'selected', true);
	1620	this.ksearch_selected = a_result_ids[0];
	1621	}
	1622
	1623	// resize the containing layer to fit the list
	1624	//this.ksearch_pane.resize(ul.offsetWidth, ul.offsetHeight);
	1625
	1626	// move the results pane right under the input box and make it visible
	1627	var pos = rcube_get_object_pos(this.ksearch_input);
	1628	this.ksearch_pane.move(pos.x, pos.y+this.ksearch_input.offsetHeight);
	1629	this.ksearch_pane.show(1);
	1630	}
	1631	// hide results pane
	1632	else
	1633	this.ksearch_hide();
	1634	};
	1635
	1636
	1637	this.ksearch_blur = function(e, obj)
	1638	{
	1639	if (this.ksearch_timer)
	1640	clearTimeout(this.ksearch_timer);
	1641
	1642	this.ksearch_value = '';
	1643	this.ksearch_input = null;
	1644
	1645	this.ksearch_hide();
	1646	};
	1647
	1648
	1649	this.ksearch_hide = function()
	1650	{
	1651	this.ksearch_selected = null;
	1652
	1653	if (this.ksearch_pane)
	1654	this.ksearch_pane.show(0);
	1655	};
	1656
	1657
	1658
	1659	/*********************************************************/
	1660	/******* address book methods *******/
	1661	/*********************************************************/
	1662
	1663
	1664	this.list_contacts = function(page)
	1665	{
	1666	var add_url = '';
	1667	var target = window;
	1668
	1669	if (page && this.current_page==page)
	1670	return false;
	1671
	1672	// load contacts remotely
	1673	if (this.gui_objects.contactslist)
	1674	{
	1675	this.list_contacts_remote(page);
	1676	return;
	1677	}
	1678
	1679	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1680	{
	1681	target = window.frames[this.env.contentframe];
	1682	add_url = '&_framed=1';
	1683	}
	1684
	1685	this.set_busy(true, 'loading');
	1686	location.href = this.env.comm_path+(page ? '&_page='+page : '')+add_url;
	1687	};
	1688
	1689
	1690	// send remote request to load contacts list
	1691	this.list_contacts_remote = function(page)
	1692	{
	1693	// clear list
	1694	var table = this.gui_objects.contactslist;
	1695	var tbody = document.createElement('TBODY');
	1696	table.insertBefore(tbody, table.tBodies[0]);
	1697	table.tBodies[1].style.display = 'none';
	1698
	1699	this.contact_rows = new Array();
	1700	this.list_rows = this.contact_rows;
	1701
	1702	// send request to server
	1703	var url = page ? '&_page='+page : '';
	1704	this.set_busy(true, 'loading');
ecf759	1705	this.http_request('list', url, true);
4e17e6	1706	};
T	1707
	1708
	1709	// load contact record
	1710	this.load_contact = function(cid, action, framed)
	1711	{
	1712	var add_url = '';
	1713	var target = window;
	1714	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1715	{
	1716	add_url = '&_framed=1';
	1717	target = window.frames[this.env.contentframe];
	1718	document.getElementById(this.env.contentframe).style.visibility = 'inherit';
	1719	}
	1720	else if (framed)
	1721	return false;
	1722
	1723	//if (this.env.framed && add_url=='')
	1724	// add_url = '&_framed=1';
	1725
	1726	if (action && (cid \|\| action=='add'))
	1727	{
	1728	this.set_busy(true);
	1729	target.location.href = this.env.comm_path+'&_action='+action+'&_cid='+cid+add_url;
	1730	}
	1731	};
	1732
	1733
	1734	this.delete_contacts = function()
	1735	{
	1736	// exit if no mailbox specified or if selection is empty
	1737	if (!(this.selection.length \|\| this.env.cid))
	1738	return;
	1739
	1740	var a_cids = new Array();
	1741
	1742	if (this.env.cid)
	1743	a_cids[a_cids.length] = this.env.cid;
	1744	else
	1745	{
	1746	var id;
	1747	for (var n=0; n<this.selection.length; n++)
	1748	{
	1749	id = this.selection[n];
	1750	a_cids[a_cids.length] = id;
	1751
	1752	// 'remove' row from list (just hide it)
	1753	if (this.contact_rows[id].obj)
	1754	this.contact_rows[id].obj.style.display = 'none';
	1755	}
	1756
	1757	// hide content frame if we delete the currently displayed contact
	1758	if (this.selection.length==1 && this.env.contentframe)
	1759	{
	1760	var elm = document.getElementById(this.env.contentframe);
	1761	elm.style.visibility = 'hidden';
	1762	}
	1763	}
	1764
	1765	// send request to server
	1766	this.http_request('delete', '_cid='+a_cids.join(',')+'&_from='+(this.env.action ? this.env.action : ''));
	1767	};
	1768
	1769
	1770	// update a contact record in the list
	1771	this.update_contact_row = function(cid, cols_arr)
	1772	{
	1773	if (!this.contact_rows[cid] \|\| !this.contact_rows[cid].obj)
	1774	return false;
	1775
	1776	var row = this.contact_rows[cid].obj;
	1777	for (var c=0; c<cols_arr.length; c++)
	1778	if (row.cells[c])
	1779	row.cells[c].innerHTML = cols_arr[c];
	1780
	1781	};
	1782
	1783
	1784
	1785	/*********************************************************/
	1786	/******* user settings methods *******/
	1787	/*********************************************************/
	1788
	1789
	1790	// load contact record
	1791	this.load_identity = function(id, action)
	1792	{
	1793	if (action=='edit-identity' && (!id \|\| id==this.env.iid))
	1794	return;
	1795
	1796	var add_url = '';
	1797	var target = window;
	1798	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1799	{
	1800	add_url = '&_framed=1';
	1801	target = window.frames[this.env.contentframe];
	1802	document.getElementById(this.env.contentframe).style.visibility = 'inherit';
	1803	}
	1804
	1805	if (action && (id \|\| action=='add-identity'))
	1806	{
	1807	this.set_busy(true);
	1808	target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
	1809	}
	1810	};
	1811
	1812
	1813
	1814	this.delete_identity = function(id)
	1815	{
	1816	// exit if no mailbox specified or if selection is empty
	1817	if (!(this.selection.length \|\| this.env.iid))
	1818	return;
	1819
	1820	if (!id)
	1821	id = this.env.iid ? this.env.iid : this.selection[0];
	1822
	1823	/*
	1824	// 'remove' row from list (just hide it)
	1825	if (this.identity_rows && this.identity_rows[id].obj)
	1826	{
	1827	this.clear_selection();
	1828	this.identity_rows[id].obj.style.display = 'none';
	1829	}
	1830	*/
	1831
	1832	// if (this.env.framed && id)
	1833	this.set_busy(true);
	1834	location.href = this.env.comm_path+'&_action=delete-identity&_iid='+id;
	1835	// else if (id)
	1836	// this.http_request('delete-identity', '_iid='+id);
	1837	};
	1838
	1839
	1840	this.create_folder = function(name)
	1841	{
	1842	var form;
	1843	if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
	1844	name = form.elements['_folder_name'].value;
	1845
	1846	if (name)
ecf759	1847	this.http_request('create-folder', '_name='+escape(name), true);
4e17e6	1848	else if (form.elements['_folder_name'])
T	1849	form.elements['_folder_name'].focus();
	1850	};
	1851
	1852
	1853	this.delete_folder = function(folder)
	1854	{
	1855	if (folder)
	1856	{
	1857	for (var id in this.env.subscriptionrows)
	1858	if (this.env.subscriptionrows[id]==folder)
	1859	break;
	1860
	1861	var row;
	1862	if (id && (row = document.getElementById(id)))
	1863	row.style.display = 'none';
	1864
	1865	this.http_request('delete-folder', '_mboxes='+escape(folder));
	1866	}
	1867	};
	1868
	1869
	1870	this.subscribe_folder = function(folder)
	1871	{
	1872	var form;
	1873	if ((form = this.gui_objects.editform) && form.elements['_unsubscribed'])
	1874	this.change_subscription('_unsubscribed', '_subscribed', 'subscribe');
	1875	else if (folder)
	1876	this.http_request('subscribe', '_mboxes='+escape(folder));
	1877	};
	1878
	1879
	1880	this.unsubscribe_folder = function(folder)
	1881	{
	1882	var form;
	1883	if ((form = this.gui_objects.editform) && form.elements['_subscribed'])
	1884	this.change_subscription('_subscribed', '_unsubscribed', 'unsubscribe');
	1885	else if (folder)
	1886	this.http_request('unsubscribe', '_mboxes='+escape(folder));
	1887	};
	1888
	1889
	1890	this.change_subscription = function(from, to, action)
	1891	{
	1892	var form;
	1893	if (form = this.gui_objects.editform)
	1894	{
	1895	var a_folders = new Array();
	1896	var list_from = form.elements[from];
	1897
	1898	for (var i=0; list_from && i<list_from.options.length; i++)
	1899	{
	1900	if (list_from.options[i] && list_from.options[i].selected)
	1901	{
	1902	a_folders[a_folders.length] = list_from.options[i].value;
	1903	list_from[i] = null;
	1904	i--;
	1905	}
	1906	}
	1907
	1908	// yes, we have some folders selected
	1909	if (a_folders.length)
	1910	{
	1911	var list_to = form.elements[to];
	1912	var index;
	1913
	1914	for (var n=0; n<a_folders.length; n++)
	1915	{
	1916	index = list_to.options.length;
	1917	list_to[index] = new Option(a_folders[n]);
	1918	}
	1919
	1920	this.http_request(action, '_mboxes='+escape(a_folders.join(',')));
	1921	}
	1922	}
	1923
	1924	};
	1925
	1926
	1927	// add a new folder to the subscription list by cloning a folder row
	1928	this.add_folder_row = function(name)
	1929	{
	1930	if (!this.gui_objects.subscriptionlist)
	1931	return false;
	1932
	1933	var tbody = this.gui_objects.subscriptionlist.tBodies[0];
	1934	var id = tbody.childNodes.length+1;
	1935
	1936	// clone a table row
	1937	var row = this.clone_table_row(tbody.rows[0]);
	1938	row.id = 'rcmrow'+id;
	1939	tbody.appendChild(row);
	1940
	1941	// add to folder/row-ID map
	1942	this.env.subscriptionrows[row.id] = name;
	1943
	1944	// set folder name
	1945	row.cells[0].innerHTML = name;
	1946	if (row.cells[1].firstChild.tagName=='INPUT')
	1947	{
	1948	row.cells[1].firstChild.value = name;
	1949	row.cells[1].firstChild.checked = true;
	1950	}
	1951	if (row.cells[2].firstChild.tagName=='A')
	1952	row.cells[2].firstChild.onclick = new Function(this.ref+".command('delete-folder','"+name+"')");
14eafe	1953
T	1954	var form;
	1955	if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
	1956	form.elements['_folder_name'].value = '';
4e17e6	1957	};
T	1958
	1959
	1960	// duplicate a specific table row
	1961	this.clone_table_row = function(row)
	1962	{
	1963	var cell, td;
	1964	var new_row = document.createElement('TR');
	1965	for(var n=0; n<row.childNodes.length; n++)
	1966	{
	1967	cell = row.childNodes[n];
	1968	td = document.createElement('TD');
	1969
	1970	if (cell.className)
	1971	td.className = cell.className;
	1972	if (cell.align)
	1973	td.setAttribute('align', cell.align);
	1974
	1975	td.innerHTML = cell.innerHTML;
	1976	new_row.appendChild(td);
	1977	}
	1978
	1979	return new_row;
	1980	};
	1981
	1982
	1983	/*********************************************************/
	1984	/******* GUI functionality *******/
	1985	/*********************************************************/
	1986
	1987
	1988	// eable/disable buttons for page shifting
	1989	this.set_page_buttons = function()
	1990	{
	1991	this.enable_command('nextpage', (this.env.pagecount > this.env.current_page));
	1992	this.enable_command('previouspage', (this.env.current_page > 1));
	1993	}
	1994
	1995
	1996	// set button to a specific state
	1997	this.set_button = function(command, state)
	1998	{
	1999	var a_buttons = this.buttons[command];
	2000	var button, obj;
	2001
	2002	if(!a_buttons \|\| !a_buttons.length)
	2003	return;
	2004
	2005	for(var n=0; n<a_buttons.length; n++)
	2006	{
	2007	button = a_buttons[n];
	2008	obj = document.getElementById(button.id);
	2009
	2010	// get default/passive setting of the button
	2011	if (obj && button.type=='image' && !button.status)
	2012	button.pas = obj._original_src ? obj._original_src : obj.src;
	2013	else if (obj && !button.status)
	2014	button.pas = String(obj.className);
	2015
	2016	// set image according to button state
	2017	if (obj && button.type=='image' && button[state])
	2018	{
	2019	button.status = state;
	2020	obj.src = button[state];
	2021	}
	2022	// set class name according to button state
	2023	else if (obj && typeof(button[state])!='undefined')
	2024	{
	2025	button.status = state;
	2026	obj.className = button[state];
	2027	}
	2028	// disable/enable input buttons
	2029	if (obj && button.type=='input')
	2030	{
	2031	button.status = state;
	2032	obj.disabled = !state;
	2033	}
	2034	}
	2035	};
	2036
	2037
	2038	// mouse over button
	2039	this.button_over = function(command, id)
	2040	{
	2041	var a_buttons = this.buttons[command];
	2042	var button, img;
	2043
	2044	if(!a_buttons \|\| !a_buttons.length)
	2045	return;
	2046
	2047	for(var n=0; n<a_buttons.length; n++)
	2048	{
	2049	button = a_buttons[n];
	2050	if(button.id==id && button.status=='act')
	2051	{
	2052	img = document.getElementById(button.id);
	2053	if (img && button.over)
	2054	img.src = button.over;
	2055	}
	2056	}
	2057	};
	2058
	2059
	2060	// mouse out of button
	2061	this.button_out = function(command, id)
	2062	{
	2063	var a_buttons = this.buttons[command];
	2064	var button, img;
	2065
	2066	if(!a_buttons \|\| !a_buttons.length)
	2067	return;
	2068
	2069	for(var n=0; n<a_buttons.length; n++)
	2070	{
	2071	button = a_buttons[n];
	2072	if(button.id==id && button.status=='act')
	2073	{
	2074	img = document.getElementById(button.id);
	2075	if (img && button.act)
	2076	img.src = button.act;
	2077	}
	2078	}
	2079	};
	2080
	2081
	2082	// set/unset a specific class name
	2083	this.set_classname = function(obj, classname, set)
	2084	{
	2085	var reg = new RegExp('\s*'+classname, 'i');
	2086	if (!set && obj.className.match(reg))
	2087	obj.className = obj.className.replace(reg, '');
	2088	else if (set && !obj.className.match(reg))
	2089	obj.className += ' '+classname;
	2090	};
	2091
	2092
	2093	// display a specific alttext
	2094	this.alttext = function(text)
	2095	{
	2096
	2097	};
	2098
	2099
	2100	// display a system message
	2101	this.display_message = function(msg, type, hold)
	2102	{
	2103	if (!this.loaded) // save message in order to display after page loaded
	2104	{
	2105	this.pending_message = new Array(msg, type);
	2106	return true;
	2107	}
	2108
	2109	if (!this.gui_objects.message)
	2110	return false;
	2111
	2112	if (this.message_timer)
	2113	clearTimeout(this.message_timer);
	2114
	2115	var cont = msg;
	2116	if (type)
	2117	cont = '<div class="'+type+'">'+cont+'</div>';
a95e0e	2118
T	2119	this.gui_objects.message._rcube = this;
4e17e6	2120	this.gui_objects.message.innerHTML = cont;
T	2121	this.gui_objects.message.style.display = 'block';
a95e0e	2122
T	2123	if (type!='loading')
	2124	this.gui_objects.message.onmousedown = function(){ this._rcube.hide_message(); return true; };
4e17e6	2125
T	2126	if (!hold)
	2127	this.message_timer = setTimeout(this.ref+'.hide_message()', this.message_time);
	2128	};
	2129
	2130
	2131	// make a message row disapear
	2132	this.hide_message = function()
	2133	{
	2134	if (this.gui_objects.message)
a95e0e	2135	{
4e17e6	2136	this.gui_objects.message.style.display = 'none';
a95e0e	2137	this.gui_objects.message.onmousedown = null;
T	2138	}
4e17e6	2139	};
T	2140
	2141
	2142	// mark a mailbox as selected and set environment variable
	2143	this.select_mailbox = function(mbox)
	2144	{
	2145	if (this.gui_objects.mailboxlist)
	2146	{
	2147	var item, reg, text_obj;
6a35c8	2148	var s_current = this.env.mailbox.toLowerCase().replace(this.mbox_expression, '');
4e17e6	2149	var s_mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
T	2150	var s_current = this.env.mailbox.toLowerCase().replace(this.mbox_expression, '');
597170	2151
6a35c8	2152	var current_li = document.getElementById('rcmbx'+s_current);
T	2153	var mbox_li = document.getElementById('rcmbx'+s_mbox);
	2154
	2155	if (current_li)
	2156	this.set_classname(current_li, 'selected', false);
	2157	if (mbox_li)
	2158	this.set_classname(mbox_li, 'selected', true);
4e17e6	2159	}
T	2160
	2161	this.env.mailbox = mbox;
	2162	};
	2163
	2164
	2165	// create a table row in the message list
	2166	this.add_message_row = function(uid, cols, flags, attachment)
	2167	{
	2168	if (!this.gui_objects.messagelist \|\| !this.gui_objects.messagelist.tBodies[0])
	2169	return false;
	2170
	2171	var tbody = this.gui_objects.messagelist.tBodies[0];
	2172	var rowcount = tbody.rows.length;
	2173	var even = rowcount%2;
	2174
	2175	this.env.messages[uid] = {replied:flags.replied?1:0,
	2176	unread:flags.unread?1:0};
	2177
	2178	var row = document.createElement('TR');
	2179	row.id = 'rcmrow'+uid;
	2180	row.className = 'message '+(even ? 'even' : 'odd')+(flags.unread ? ' unread' : '');
	2181
	2182	if (this.in_selection(uid))
	2183	row.className += ' selected';
	2184
	2185	var icon = flags.unread && this.env.unreadicon ? this.env.unreadicon :
	2186	(flags.replied && this.env.repliedicon ? this.env.repliedicon : this.env.messageicon);
	2187
	2188	var col = document.createElement('TD');
	2189	col.className = 'icon';
	2190	col.innerHTML = icon ? '<img src="'+icon+'" alt="" border="0" />' : '';
	2191	row.appendChild(col);
	2192
	2193	// add each submitted col
	2194	for (var c in cols)
	2195	{
	2196	col = document.createElement('TD');
	2197	col.className = String(c).toLowerCase();
	2198	col.innerHTML = cols[c];
	2199	row.appendChild(col);
	2200	}
	2201
	2202	col = document.createElement('TD');
	2203	col.className = 'icon';
	2204	col.innerHTML = attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" border="0" />' : '';
	2205	row.appendChild(col);
	2206
	2207	tbody.appendChild(row);
	2208	this.init_message_row(row);
	2209	};
	2210
	2211
	2212	// replace content of row count display
	2213	this.set_rowcount = function(text)
	2214	{
	2215	if (this.gui_objects.countdisplay)
	2216	this.gui_objects.countdisplay.innerHTML = text;
	2217
	2218	// update page navigation buttons
	2219	this.set_page_buttons();
	2220	};
	2221
	2222
	2223	// update the mailboxlist
	2224	this.set_unread_count = function(mbox, count)
	2225	{
	2226	if (!this.gui_objects.mailboxlist)
	2227	return false;
	2228
	2229	mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
	2230
	2231	var item, reg, text_obj;
	2232	for (var n=0; n<this.gui_objects.mailboxlist.childNodes.length; n++)
	2233	{
	2234	item = this.gui_objects.mailboxlist.childNodes[n];
	2235
	2236	if (item.className && item.className.indexOf('mailbox '+mbox)>=0)
	2237	{
	2238	// set new text
	2239	text_obj = item.firstChild;
	2240	reg = /\s+\([0-9]+\)$/i;
	2241
	2242	if (count && text_obj.innerHTML.match(reg))
	2243	text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+count+')');
	2244	else if (count)
	2245	text_obj.innerHTML += ' ('+count+')';
	2246	else
	2247	text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
	2248
	2249	// set the right classes
	2250	this.set_classname(item, 'unread', count>0 ? true : false);
	2251	break;
	2252	}
	2253	}
	2254	};
	2255
	2256
	2257	// add row to contacts list
	2258	this.add_contact_row = function(cid, cols)
	2259	{
	2260	if (!this.gui_objects.contactslist \|\| !this.gui_objects.contactslist.tBodies[0])
	2261	return false;
	2262
	2263	var tbody = this.gui_objects.contactslist.tBodies[0];
	2264	var rowcount = tbody.rows.length;
	2265	var even = rowcount%2;
	2266
	2267	var row = document.createElement('TR');
	2268	row.id = 'rcmrow'+cid;
	2269	row.className = 'contact '+(even ? 'even' : 'odd');
	2270
	2271	if (this.in_selection(cid))
	2272	row.className += ' selected';
	2273
	2274	// add each submitted col
	2275	for (var c in cols)
	2276	{
	2277	col = document.createElement('TD');
	2278	col.className = String(c).toLowerCase();
	2279	col.innerHTML = cols[c];
	2280	row.appendChild(col);
	2281	}
	2282
	2283	tbody.appendChild(row);
	2284	this.init_table_row(row, 'contact_rows');
	2285	};
	2286
	2287
	2288
	2289	/********************************************************/
	2290	/******* drag & drop methods *******/
	2291	/********************************************************/
	2292
	2293
	2294	this.drag_mouse_move = function(e)
	2295	{
	2296	if (this.drag_start)
	2297	{
	2298	if (!this.draglayer)
	2299	this.draglayer = new rcube_layer('rcmdraglayer', {x:0, y:0, width:300, vis:0, zindex:2000});
	2300
	2301	// get subjects of selectedd messages
	2302	var names = '';
	2303	var c, subject, obj;
	2304	for(var n=0; n<this.selection.length; n++)
	2305	{
	2306	if (n>12) // only show 12 lines
	2307	{
	2308	names += '...';
	2309	break;
	2310	}
	2311
	2312	if (this.message_rows[this.selection[n]].obj)
	2313	{
	2314	obj = this.message_rows[this.selection[n]].obj;
	2315	subject = '';
	2316
	2317	for(c=0; c<obj.childNodes.length; c++)
	2318	if (!subject && obj.childNodes[c].nodeName=='TD' && obj.childNodes[c].firstChild && obj.childNodes[c].firstChild.nodeType==3)
	2319	{
	2320	subject = obj.childNodes[c].firstChild.data;
	2321	names += (subject.length > 50 ? subject.substring(0, 50)+'...' : subject) + '<br />';
	2322	}
	2323	}
	2324	}
	2325
	2326	this.draglayer.write(names);
	2327	this.draglayer.show(1);
	2328	}
	2329
	2330	var pos = this.get_mouse_pos(e);
	2331	this.draglayer.move(pos.x+20, pos.y-5);
	2332
	2333	this.drag_start = false;
	2334	this.drag_active = true;
	2335
	2336	return false;
	2337	};
	2338
	2339
	2340	this.drag_mouse_up = function()
	2341	{
	2342	document.onmousemove = null;
	2343
	2344	if (this.draglayer && this.draglayer.visible)
	2345	this.draglayer.show(0);
	2346
	2347	this.drag_active = false;
	2348
	2349	return false;
	2350	};
	2351
	2352
	2353
	2354	/********************************************************/
	2355	/******* remote request methods *******/
	2356	/********************************************************/
	2357
	2358
ecf759	2359	this.http_sockets = new Array();
T	2360
	2361	// find a non-busy socket or create a new one
	2362	this.get_request_obj = function()
4e17e6	2363	{
ecf759	2364	for (var n=0; n<this.http_sockets.length; n++)
4e17e6	2365	{
ecf759	2366	if (!this.http_sockets[n].busy)
T	2367	return this.http_sockets[n];
4e17e6	2368	}
ecf759	2369
T	2370	// create a new XMLHTTP object
	2371	var i = this.http_sockets.length;
	2372	this.http_sockets[i] = new rcube_http_request();
4e17e6	2373
ecf759	2374	return this.http_sockets[i];
T	2375	};
	2376
	2377
	2378	// send a http request to the server
	2379	this.http_request = function(action, querystring, lock)
	2380	{
	2381	var request_obj = this.get_request_obj();
4e17e6	2382	querystring += '&_remote=1';
T	2383
	2384	// add timestamp to request url to avoid cacheing problems in Safari
	2385	if (bw.safari)
	2386	querystring += '&_ts='+(new Date().getTime());
	2387
	2388	// send request
ecf759	2389	if (request_obj)
4e17e6	2390	{
T	2391	// prompt('request', this.env.comm_path+'&_action='+escape(action)+'&'+querystring);
	2392	console('HTTP request: '+this.env.comm_path+'&_action='+escape(action)+'&'+querystring);
ecf759	2393
T	2394	if (lock)
	2395	this.set_busy(true);
	2396
	2397	request_obj.__lock = lock ? true : false;
	2398	request_obj.__action = action;
	2399	request_obj.onerror = function(o){ rcube_webmail_client.http_error(o); };
	2400	request_obj.oncomplete = function(o){ rcube_webmail_client.http_response(o); };
	2401	request_obj.GET(this.env.comm_path+'&_action='+escape(action)+'&'+querystring);
4e17e6	2402	}
T	2403	};
	2404
	2405
ecf759	2406	// handle HTTP response
T	2407	this.http_response = function(request_obj)
4e17e6	2408	{
ecf759	2409	var ctype = request_obj.get_header('Content-Type');
T	2410	if (ctype)
	2411	ctype = String(ctype).toLowerCase();
4e17e6	2412
ecf759	2413	if (request_obj.__lock)
4e17e6	2414	this.set_busy(false);
T	2415
ecf759	2416	console(request_obj.responseText);
4e17e6	2417
ecf759	2418	// if we get javascript code from server -> execute it
T	2419	if (request_obj.responseText && (ctype=='text/javascript' \|\| ctype=='application/x-javascript'))
	2420	eval(request_obj.responseText);
4e17e6	2421
ecf759	2422	// process the response data according to the sent action
T	2423	switch (request_obj.__action)
	2424	{
	2425	case 'delete':
	2426	case 'moveto':
	2427	if (this.env.action=='show')
	2428	this.command('list');
	2429	break;
4e17e6	2430
ecf759	2431	case 'list':
T	2432	this.enable_command('select-all', 'select-none', this.env.messagecount ? true : false);
	2433	break;
4e17e6	2434	}
ecf759	2435
T	2436	request_obj.reset();
4e17e6	2437	};
ecf759	2438
T	2439
	2440	// handle HTTP request errors
	2441	this.http_error = function(request_obj)
	2442	{
	2443	alert('Error sending request: '+request_obj.url);
	2444
	2445	if (request_obj.__lock)
	2446	this.set_busy(false);
	2447
	2448	request_obj.reset();
	2449	request_obj.__lock = false;
	2450	};
	2451
	2452
	2453	// use an image to send a keep-alive siganl to the server
	2454	this.send_keep_alive = function()
	2455	{
	2456	var d = new Date();
	2457	this.http_request('keep-alive', '_t='+d.getTime());
	2458	};
	2459
4e17e6	2460
T	2461
	2462	/********************************************************/
	2463	/******* helper methods *******/
	2464	/********************************************************/
	2465
	2466	// check if we're in show mode or if we have a unique selection
	2467	// and return the message uid
	2468	this.get_single_uid = function()
	2469	{
	2470	return this.env.uid ? this.env.uid : (this.selection.length==1 ? this.selection[0] : null);
	2471	};
	2472
	2473	// same as above but for contacts
	2474	this.get_single_cid = function()
	2475	{
	2476	return this.env.cid ? this.env.cid : (this.selection.length==1 ? this.selection[0] : null);
	2477	};
	2478
	2479
	2480	// check if Shift-key is pressed on event
	2481	this.check_shiftkey = function(e)
	2482	{
	2483	if(!e && window.event)
	2484	e = window.event;
	2485
	2486	if(bw.linux && bw.ns4 && e.modifiers)
	2487	return true;
	2488	else if((bw.ns4 && e.modifiers & Event.SHIFT_MASK) \|\| (e && e.shiftKey))
	2489	return true;
	2490	else
	2491	return false;
	2492	}
	2493
	2494
	2495	this.get_mouse_pos = function(e)
	2496	{
	2497	if(!e) e = window.event;
	2498	var mX = (e.pageX) ? e.pageX : e.clientX;
	2499	var mY = (e.pageY) ? e.pageY : e.clientY;
	2500
	2501	if(document.body && document.all)
	2502	{
	2503	mX += document.body.scrollLeft;
	2504	mY += document.body.scrollTop;
	2505	}
	2506
	2507	return { x:mX, y:mY };
	2508	};
	2509
	2510
	2511	this.get_caret_pos = function(obj)
	2512	{
	2513	if (typeof(obj.selectionEnd)!='undefined')
	2514	return obj.selectionEnd;
	2515
	2516	else if (document.selection && document.selection.createRange)
	2517	{
	2518	var range = document.selection.createRange();
	2519	if (range.parentElement()!=obj)
	2520	return 0;
	2521
	2522	var gm = range.duplicate();
	2523	if (obj.tagName=='TEXTAREA')
	2524	gm.moveToElementText(obj);
	2525	else
	2526	gm.expand('textedit');
	2527
	2528	gm.setEndPoint('EndToStart', range);
	2529	var p = gm.text.length;
	2530
	2531	return p<=obj.value.length ? p : -1;
	2532	}
	2533
	2534	else
	2535	return obj.value.length;
	2536	};
	2537
	2538
	2539	this.set_caret2start = function(obj)
	2540	{
	2541	if (obj.createTextRange)
	2542	{
	2543	var range = obj.createTextRange();
	2544	range.collapse(true);
	2545	range.select();
	2546	}
	2547	else if (obj.setSelectionRange)
	2548	obj.setSelectionRange(0,0);
	2549
	2550	obj.focus();
	2551	};
	2552
	2553
	2554	// set all fields of a form disabled
	2555	this.lock_form = function(form, lock)
	2556	{
	2557	if (!form \|\| !form.elements)
	2558	return;
	2559
	2560	var type;
	2561	for (var n=0; n<form.elements.length; n++)
	2562	{
	2563	type = form.elements[n];
	2564	if (type=='hidden')
	2565	continue;
	2566
	2567	form.elements[n].disabled = lock;
	2568	}
	2569	};
	2570
	2571	} // end object rcube_webmail
	2572
	2573
	2574
ecf759	2575	// class for HTTP requests
T	2576	function rcube_http_request()
	2577	{
	2578	this.url = '';
	2579	this.busy = false;
	2580	this.xmlhttp = null;
	2581
	2582
	2583	// reset object properties
	2584	this.reset = function()
	2585	{
	2586	// set unassigned event handlers
	2587	this.onloading = function(){ };
	2588	this.onloaded = function(){ };
	2589	this.oninteractive = function(){ };
	2590	this.oncomplete = function(){ };
	2591	this.onabort = function(){ };
	2592	this.onerror = function(){ };
	2593
	2594	this.url = '';
	2595	this.busy = false;
	2596	this.xmlhttp = null;
	2597	}
	2598
	2599
	2600	// create HTMLHTTP object
	2601	this.build = function()
	2602	{
	2603	if (window.XMLHttpRequest)
	2604	this.xmlhttp = new XMLHttpRequest();
	2605	else if (window.ActiveXObject)
	2606	this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	2607	else
	2608	{
	2609
	2610	}
	2611	}
	2612
	2613	// sedn GET request
	2614	this.GET = function(url)
	2615	{
	2616	this.build();
	2617
	2618	if (!this.xmlhttp)
	2619	{
	2620	this.onerror(this);
	2621	return false;
	2622	}
	2623
	2624	var ref = this;
	2625	this.url = url;
	2626	this.busy = true;
	2627
	2628	this.xmlhttp.onreadystatechange = function(){ ref.xmlhttp_onreadystatechange(); };
	2629	this.xmlhttp.open('GET', url);
	2630	this.xmlhttp.send(null);
	2631	};
	2632
	2633
	2634	this.POST = function(url, a_param)
	2635	{
	2636	// not implemented yet
	2637	};
	2638
	2639
	2640	// handle onreadystatechange event
	2641	this.xmlhttp_onreadystatechange = function()
	2642	{
	2643	if(this.xmlhttp.readyState == 1)
	2644	this.onloading(this);
	2645
	2646	else if(this.xmlhttp.readyState == 2)
	2647	this.onloaded(this);
	2648
	2649	else if(this.xmlhttp.readyState == 3)
	2650	this.oninteractive(this);
	2651
	2652	else if(this.xmlhttp.readyState == 4)
	2653	{
	2654	this.responseText = this.xmlhttp.responseText;
	2655	this.responseXML = this.xmlhttp.responseXML;
	2656
	2657	if(this.xmlhttp.status == 0)
	2658	this.onabort(this);
	2659	else if(this.xmlhttp.status == 200)
	2660	this.oncomplete(this);
	2661	else
	2662	this.onerror(this);
	2663
	2664	this.busy = false;
	2665	}
	2666	}
	2667
	2668	// getter method for HTTP headers
	2669	this.get_header = function(name)
	2670	{
	2671	return this.xmlhttp.getResponseHeader(name);
	2672	};
	2673
	2674
	2675	this.reset();
	2676
	2677	} // end class rcube_http_request
	2678
	2679
4e17e6	2680
T	2681	function console(str)
	2682	{
	2683	if (document.debugform && document.debugform.console)
	2684	document.debugform.console.value += str+'\n--------------------------------------\n';
	2685	}
	2686
	2687
	2688	// set onload handler
	2689	window.onload = function(e)
	2690	{
	2691	if (window.rcube_webmail_client)
	2692	rcube_webmail_client.init();
	2693	};