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roundcubemail/skins/classic/functions.js

1125 lines
31 KiB
JavaScript

/**
* Roundcube functions for default skin interface
*
* @licstart The following is the entire license notice for the
* JavaScript code in this file.
*
* Copyright (c) The Roundcube Dev Team
*
* The JavaScript code in this page is free software: you can redistribute it
* and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* @licend The above is the entire license notice
* for the JavaScript code in this file.
*/
/**
* Settings
*/
function rcube_init_settings_tabs()
{
var el, cl, container = $('#tabsbar'),
last_tab = $('span', container).last(),
tab = '#settingstabpreferences',
action = window.rcmail && rcmail.env.action ? rcmail.env.action : null;
// move About tab to the end
if (last_tab && last_tab.attr('id') != 'settingstababout' && (el = $('#settingstababout'))) {
cl = el.clone(true);
el.remove();
last_tab.after(cl);
}
// get selected tab
if (action)
tab = '#settingstab' + (action.indexOf('identity')>0 ? 'identities' : action.replace(/\./g, ''));
$(tab).addClass('tablink-selected');
$('a', tab).removeAttr('onclick').click(function() { return false; });
}
// Fieldsets-to-tabs converter
// Warning: don't place "caller" <script> inside page element (id)
function rcube_init_tabs(id, current)
{
var content = $('#'+id),
fs = content.children('fieldset');
if (!fs.length)
return;
current = current ? current : 0;
// create tabs container (if not exists)
var tabs = content.find('.tabsbar');
if (!tabs.length)
tabs = $('<div>').addClass('tabsbar').appendTo(content);
// convert fildsets into tabs
fs.each(function(idx) {
var tab, a, elm = $(this), legend = elm.children('legend');
// skip invisible or already initialized fieldsets
if (!elm.is(':visible') || elm.hasClass('tabbed'))
return;
// create a tab
a = $('<a>').text(legend.text()).attr('href', '#');
tab = $('<span>').attr({'id': 'tab'+idx, 'class': 'tablink'})
.click(function() { rcube_show_tab(id, idx); return false })
// remove legend
legend.remove();
// style fieldset
elm.addClass('tabbed');
// style selected tab
if (idx == current)
tab.addClass('tablink-selected');
// add the tab to container
tab.append(a).appendTo(tabs);
});
// hide not selected tabs
fs.each(function(idx) { if (idx != current) $(this).hide(); });
}
function rcube_show_tab(id, index)
{
var fs = $('#'+id).children('fieldset');
fs.each(function(idx) {
// Show/hide fieldset (tab content)
$(this)[index==idx ? 'show' : 'hide']();
// Select/unselect tab
$('#tab'+idx).toggleClass('tablink-selected', idx==index);
});
}
/**
* Mail UI
*/
function rcube_mail_ui()
{
this.popups = {
markmenu: {id:'markmessagemenu'},
replyallmenu: {id:'replyallmenu'},
forwardmenu: {id:'forwardmenu', editable:1},
searchmenu: {id:'searchmenu', editable:1},
messagemenu: {id:'messagemenu'},
attachmentmenu: {id:'attachmentmenu'},
dragmenu: {id:'dragmenu', sticky:1},
groupmenu: {id:'groupoptionsmenu', above:1},
mailboxmenu: {id:'mailboxoptionsmenu', above:1},
composemenu: {id:'composeoptionsmenu', editable:1, overlap:1},
spellmenu: {id:'spellmenu'},
responsesmenu: {id:'responsesmenu'},
// toggle: #1486823, #1486930
uploadmenu: {id:'attachment-form', editable:1, above:1, toggle:!bw.ie&&!bw.linux },
uploadform: {id:'upload-form', editable:1, toggle:!bw.ie&&!bw.linux }
};
var obj;
for (var k in this.popups) {
obj = $('#'+this.popups[k].id)
if (obj.length)
this.popups[k].obj = obj;
else {
delete this.popups[k];
}
}
}
rcube_mail_ui.prototype = {
show_popup: function(popup, show, config)
{
var obj;
// auto-register menu object
if (!this.popups[popup] && (obj = $('#'+popup)) && obj.length)
this.popups[popup] = $.extend(config, {id: popup, obj: obj});
if (typeof this[popup] == 'function')
return this[popup](show);
else
return this.show_popupmenu(popup, show);
},
show_popupmenu: function(popup, show)
{
var obj = this.popups[popup].obj,
above = this.popups[popup].above,
ref = $(this.popups[popup].link ? this.popups[popup].link : rcube_find_object(popup+'link'));
if (typeof show == 'undefined')
show = obj.is(':visible') ? false : true;
else if (this.popups[popup].toggle && show && this.popups[popup].obj.is(':visible') )
show = false;
if (show && ref.length) {
var parent = ref.parent(),
win = $(window),
pos = parent.hasClass('dropbutton') ? parent.offset() : ref.offset();
if (!above && pos.top + ref.height() + obj.height() > win.height())
above = true;
if (pos.left + obj.width() > win.width())
pos.left = win.width() - obj.width() - 30;
obj.css({ left:pos.left, top:(pos.top + (above ? -obj.height() : ref.height())) });
}
obj[show?'show':'hide']();
},
dragmenu: function(show)
16 years ago
{
this.popups.dragmenu.obj[show?'show':'hide']();
},
16 years ago
forwardmenu: function(show)
{
$("input[name='forwardtype'][value="+(rcmail.env.forward_attachment ? 1 : 0)+"]", this.popups.forwardmenu.obj)
.prop('checked', true);
this.show_popupmenu('forwardmenu', show);
},
uploadmenu: function(show)
{
if (typeof show == 'object') // called as event handler
show = false;
// clear upload form
if (!show) {
try { $('#attachment-form form')[0].reset(); }
catch(e){} // ignore errors
}
if (rcmail.mailvelope_editor)
return;
this.show_popupmenu('uploadmenu', show);
if (!document.all && this.popups.uploadmenu.obj.is(':visible'))
$('#attachment-form input[type=file]').click();
},
searchmenu: function(show)
{
var obj = this.popups.searchmenu.obj,
ref = rcube_find_object('searchmenulink');
if (typeof show == 'undefined')
show = obj.is(':visible') ? false : true;
if (show && ref) {
var pos = $(ref).offset();
obj.css({left:pos.left, top:(pos.top + ref.offsetHeight + 2)});
if (rcmail.env.search_mods) {
var n, all,
list = $('input:checkbox[name="s_mods[]"]', obj),
mbox = rcmail.env.mailbox,
mods = rcmail.env.search_mods,
scope = rcmail.env.search_scope || 'base';
if (rcmail.env.task == 'mail') {
mods = mods[mbox] ? mods[mbox] : mods['*'];
all = 'text';
$('input:radio[name="s_scope"]').prop('checked', false).filter('#s_scope_'+scope).prop('checked', true);
}
else {
all = '*';
}
if (mods[all])
list.map(function() {
this.checked = true;
this.disabled = this.value != all;
});
else {
list.prop('disabled', false).prop('checked', false);
for (n in mods)
$('#s_mod_' + n).prop('checked', true);
}
}
}
obj[show?'show':'hide']();
},
set_searchmod: function(elem)
{
var all, m, task = rcmail.env.task,
mods = rcmail.env.search_mods,
mbox = rcmail.env.mailbox,
scope = $('input[name="s_scope"]:checked').val();
if (scope == 'all')
mbox = '*';
if (!mods)
mods = {};
if (task == 'mail') {
if (!mods[mbox])
mods[mbox] = rcube_clone_object(mods['*']);
m = mods[mbox];
all = 'text';
}
else { //addressbook
m = mods;
all = '*';
}
if (!elem.checked)
delete(m[elem.value]);
else
m[elem.value] = 1;
// mark all fields
if (elem.value == all) {
$('input:checkbox[name="s_mods[]"]').map(function() {
if (this == elem)
return;
this.checked = true;
if (elem.checked) {
this.disabled = true;
delete m[this.value];
}
else {
this.disabled = false;
m[this.value] = 1;
}
});
}
rcmail.set_searchmods(m);
},
show_listmenu: function(p)
{
var self = this, buttons = {}, $dialog = $('#listmenu');
// close the dialog
if ($dialog.is(':visible')) {
$dialog.dialog('close', p.originalEvent);
return;
}
// set form values
$('input[name="sort_col"][value="'+rcmail.env.sort_col+'"]').prop('checked', true);
$('input[name="sort_ord"][value="DESC"]').prop('checked', rcmail.env.sort_order == 'DESC');
$('input[name="sort_ord"][value="ASC"]').prop('checked', rcmail.env.sort_order != 'DESC');
$('input[name="view"][value="thread"]').prop('checked', rcmail.env.threading ? true : false);
$('input[name="view"][value="list"]').prop('checked', rcmail.env.threading ? false : true);
// set checkboxes
$('input[name="list_col[]"]').each(function() {
$(this).prop('checked', $.inArray(this.value, rcmail.env.listcols) != -1);
});
$.each(['widescreen', 'desktop', 'list'], function() {
$('input[name="layout"][value="' + this + '"]').prop('checked', rcmail.env.layout == this);
});
$('#listoptions-columns', $dialog)[rcmail.env.layout == 'widescreen' ? 'hide' : 'show']();
buttons[rcmail.gettext('save')] = function(e) {
$dialog.dialog('close', e);
self.save_listmenu();
};
$dialog.dialog({
modal: true,
resizable: false,
closeOnEscape: true,
title: null,
open: function(e) {
var maxheight = 0;
$('#listmenu fieldset').each(function() {
var height = $(this).height();
if (height > maxheight) {
maxheight = height;
}
}).css("min-height", maxheight+"px").height(maxheight);
setTimeout(function() { $dialog.find('a, input:not(:disabled)').not('[aria-disabled=true]').first().focus(); }, 100);
},
close: function(e) {
$dialog.dialog('destroy').hide();
if (e.originalEvent && rcube_event.is_keyboard(e.originalEvent))
$('#listmenulink').focus();
},
buttons: buttons,
minWidth: 500,
width: $dialog.width()+20
}).show();
},
save_listmenu: function()
{
15 years ago
var sort = $('input[name="sort_col"]:checked').val(),
ord = $('input[name="sort_ord"]:checked').val(),
thread = $('input[name="view"]:checked').val(),
layout = $('input[name="layout"]:checked').val(),
15 years ago
cols = $('input[name="list_col[]"]:checked')
.map(function(){ return this.value; }).get();
rcmail.set_list_options(cols, sort, ord, thread == 'thread' ? 1 : 0, layout);
},
spellmenu: function(show)
{
var link, li,
lang = rcmail.spellcheck_lang(),
menu = this.popups.spellmenu.obj,
ul = $('ul', menu);
if (!ul.length) {
ul = $('<ul>');
for (i in rcmail.env.spell_langs) {
li = $('<li>');
link = $('<a href="#"></a>').text(rcmail.env.spell_langs[i])
.addClass('active').data('lang', i)
.click(function() {
rcmail.spellcheck_lang_set($(this).data('lang'));
});
link.appendTo(li);
li.appendTo(ul);
}
ul.appendTo(menu);
}
// select current language
$('li', ul).each(function() {
var el = $('a', this);
if (el.data('lang') == lang)
el.addClass('selected');
else if (el.hasClass('selected'))
el.removeClass('selected');
});
this.show_popupmenu('spellmenu', show);
},
show_attachmentmenu: function(elem, event)
{
var id = elem.parentNode.id.replace(/^attach/, '');
$.each(['open', 'download', 'rename'], function() {
var action = this;
$('#attachmenu' + action).off('click').attr('onclick', '').click(function(e) {
return rcmail.command(action + '-attachment', id, this);
});
});
this.popups.attachmentmenu.link = elem;
rcmail.command('menu-open', {menu: 'attachmentmenu', id: id}, elem, event);
},
menu_open: function(p)
{
if (p && p.name == 'messagelistmenu')
this.show_listmenu();
},
body_mouseup: function(e)
{
var target = e.target; ref = this;
$.each(this.popups, function(i, popup) {
if (popup.obj.is(':visible') && target != rcube_find_object(i + 'link')
&& !popup.toggle
&& target != popup.obj.get(0) // check if scroll bar was clicked (#1489832)
&& (!popup.editable || !ref.target_overlaps(target, popup.id))
&& (!popup.sticky || !rcube_mouse_is_over(e, rcube_find_object(popup.id)))
&& !$(target).is('.folder-selector-link') && !$(target).children('.folder-selector-link').length
) {
window.setTimeout('rcmail_ui.show_popup("'+i+'",false);', 50);
}
});
},
target_overlaps: function (target, elementid)
{
var element = rcube_find_object(elementid);
while (target.parentNode) {
if (target.parentNode == element)
return true;
target = target.parentNode;
}
return false;
},
body_keydown: function(e)
{
if (e.keyCode == 27) {
for (var k in this.popups) {
if (this.popups[k].obj.is(':visible'))
this.show_popup(k, false);
}
}
},
// Mail view layout initialization and change handler
set_layout: function(p)
{
var layout = p ? p.new_layout : rcmail.env.layout,
top = $('#mailcontframe'),
bottom = $('#mailpreviewframe');
if (p)
$('#mailrightcontainer').removeClass().addClass(layout);
if (!this.mailviewsplitv) {
this.mailviewsplitv = new rcube_splitter({id:'mailviewsplitterv', p1: 'mailleftcontainer', p2: 'mailrightcontainer',
orientation: 'v', relative: true, start: 165, callback: rcube_render_mailboxlist });
this.mailviewsplitv.init();
}
$('#mailviewsplitter')[layout == 'desktop' ? 'show' : 'hide']();
$('#mailviewsplitter2')[layout == 'widescreen' ? 'show' : 'hide']();
$('#mailpreviewframe')[layout != 'list' ? 'show' : 'hide']();
rcmail.env.contentframe = layout == 'list' ? null : 'messagecontframe';
if (layout == 'widescreen') {
$('#countcontrols').detach().appendTo($('#messagelistheader'));
top.css({height: 'auto', width: 400});
bottom.css({top: 0, left: 410, height: 'auto'}).show();
if (!this.mailviewsplit2) {
this.mailviewsplit2 = new rcube_splitter({id:'mailviewsplitter2', p1: 'mailcontframe', p2: 'mailpreviewframe',
orientation: 'v', relative: true, start: 405});
this.mailviewsplit2.init();
}
else
this.mailviewsplit2.resize();
}
else if (layout == 'desktop') {
top.css({height: 200, width: '100%'});
bottom.css({left: 0, top: 210, height: 'auto'}).show();
if (!this.mailviewsplit) {
this.mailviewsplit = new rcube_splitter({id:'mailviewsplitter', p1: 'mailcontframe', p2: 'mailpreviewframe',
orientation: 'h', relative: true, start: 205});
this.mailviewsplit.init();
}
else
this.mailviewsplit.resize();
}
else { // layout == 'list'
top.css({height: 'auto', width: '100%'});
bottom.hide();
}
if (p && p.old_layout == 'widescreen') {
$('#countcontrols').detach().appendTo($('#messagelistfooter'));
}
},
/* Message composing */
init_compose_form: function()
{
var f, v, field, fields = ['cc', 'bcc', 'replyto', 'followupto'],
div = document.getElementById('compose-div'),
headers_div = document.getElementById('compose-headers-div');
// Show input elements with non-empty value
for (f=0; f<fields.length; f++) {
v = fields[f]; field = $('#_'+v);
if (field.length) {
field.on('change', {v:v}, function(e) { if (this.value) rcmail_ui.show_header_form(e.data.v); });
if (field.val() != '')
rcmail_ui.show_header_form(v);
}
}
// prevent from form data loss when pressing ESC key in IE
if (bw.ie) {
var form = rcube_find_object('form');
form.onkeydown = function (e) {
if (rcube_event.get_keycode(e) == 27)
rcube_event.cancel(e);
};
}
$(window).resize(function() {
rcmail_ui.resize_compose_body();
});
$('#compose-container').resize(function() {
rcmail_ui.resize_compose_body();
});
div.style.top = (parseInt(headers_div.offsetHeight, 10) + 3) + 'px';
$(window).resize();
// fixes contacts-table position when there's more than one addressbook
$('#contacts-table').css('top', $('#directorylist').height() + 24 + 'px');
// contacts search submit
$('#quicksearchbox').keydown(function(e) {
if (rcube_event.get_keycode(e) == 13)
rcmail.command('search');
});
},
resize_compose_body: function()
{
var div = $('#compose-div .boxlistcontent'),
w = div.width() - 6,
h = div.height() - 2,
x = bw.ie || bw.opera ? 4 : 0;
$('#compose-body_ifr').width(w + 6).height(h - 1 - $('div.mce-toolbar').height());
$('#compose-body').width(w-x).height(h);
$('#googie_edit_layer').width(w).height(h);
},
resize_compose_body_ev: function()
{
window.setTimeout(function(){rcmail_ui.resize_compose_body();}, 100);
},
show_header_form: function(id)
{
var row, s,
link = document.getElementById(id + '-link');
if ((s = this.next_sibling(link)))
s.style.display = 'none';
else if ((s = this.prev_sibling(link)))
s.style.display = 'none';
link.style.display = 'none';
if ((row = document.getElementById('compose-' + id))) {
var div = document.getElementById('compose-div'),
headers_div = document.getElementById('compose-headers-div');
$(row).show();
div.style.top = (parseInt(headers_div.offsetHeight, 10) + 3) + 'px';
this.resize_compose_body();
}
return false;
},
hide_header_form: function(id)
{
var row, ns,
link = document.getElementById(id + '-link'),
parent = link.parentNode,
links = parent.getElementsByTagName('a');
link.style.display = '';
for (var i=0; i<links.length; i++)
if (links[i].style.display != 'none')
for (var j=i+1; j<links.length; j++)
if (links[j].style.display != 'none')
if ((ns = this.next_sibling(links[i]))) {
ns.style.display = '';
break;
}
document.getElementById('_' + id).value = '';
if ((row = document.getElementById('compose-' + id))) {
var div = document.getElementById('compose-div'),
headers_div = document.getElementById('compose-headers-div');
row.style.display = 'none';
div.style.top = (parseInt(headers_div.offsetHeight, 10) + 1) + 'px';
this.resize_compose_body();
}
return false;
},
next_sibling: function(elm)
{
var ns = elm.nextSibling;
while (ns && ns.nodeType == 3)
ns = ns.nextSibling;
return ns;
},
prev_sibling: function(elm)
{
var ps = elm.previousSibling;
while (ps && ps.nodeType == 3)
ps = ps.previousSibling;
return ps;
},
enable_command: function(p)
{
if (p.command == 'reply-list' && rcmail.env.reply_all_mode == 1) {
var label = rcmail.gettext(p.status ? 'replylist' : 'replyall');
$('a.button.replyAll').attr('title', label);
}
else if (p.command == 'compose-encrypted') {
// show the toolbar button for Mailvelope
$('#messagetoolbar a.encrypt').parent().show();
}
else if (p.command == 'compose-encrypted-signed') {
// enable selector for encrypt and sign
$('#encryptionmenulink').show();
}
},
folder_search_init: function(container)
{
// animation to unfold list search box
$('.boxtitle a.search', container).click(function(e) {
var title = $('.boxtitle', container),
box = $('.listsearchbox', container),
dir = box.is(':visible') ? -1 : 1,
height = 24 + ($('select', box).length ? 24 : 0);
box.slideToggle({
duration: 160,
progress: function(animation, progress) {
if (dir < 0) progress = 1 - progress;
$('.boxlistcontent', container).css('top', (title.outerHeight() + height * progress) + 'px');
},
complete: function() {
box.toggleClass('expanded');
if (box.is(':visible')) {
box.find('input[type=text]').focus();
}
else {
$('a.reset', box).click();
}
// TODO: save state in cookie
}
});
return false;
});
}
};
/**
* Roundcube generic layer (floating box) class
*
* @constructor
*/
function rcube_layer(id, attributes)
{
this.name = id;
// create a new layer in the current document
this.create = function(arg)
{
var l = (arg.x) ? arg.x : 0,
t = (arg.y) ? arg.y : 0,
w = arg.width,
h = arg.height,
z = arg.zindex,
vis = arg.vis,
parent = arg.parent,
obj = document.createElement('DIV');
obj.id = this.name;
obj.style.position = 'absolute';
obj.style.visibility = (vis) ? (vis==2) ? 'inherit' : 'visible' : 'hidden';
obj.style.left = l+'px';
obj.style.top = t+'px';
if (w)
obj.style.width = w.toString().match(/\%$/) ? w : w+'px';
if (h)
obj.style.height = h.toString().match(/\%$/) ? h : h+'px';
if (z)
obj.style.zIndex = z;
if (parent)
parent.appendChild(obj);
else
document.body.appendChild(obj);
this.elm = obj;
};
// create new layer
if (attributes != null) {
this.create(attributes);
this.name = this.elm.id;
}
else // just refer to the object
this.elm = document.getElementById(id);
if (!this.elm)
return false;
// ********* layer object properties *********
this.css = this.elm.style;
this.event = this.elm;
this.width = this.elm.offsetWidth;
this.height = this.elm.offsetHeight;
this.x = parseInt(this.elm.offsetLeft);
this.y = parseInt(this.elm.offsetTop);
this.visible = (this.css.visibility=='visible' || this.css.visibility=='show' || this.css.visibility=='inherit') ? true : false;
// ********* layer object methods *********
// move the layer to a specific position
this.move = function(x, y)
{
this.x = x;
this.y = y;
this.css.left = Math.round(this.x)+'px';
this.css.top = Math.round(this.y)+'px';
};
// change the layers width and height
this.resize = function(w,h)
{
this.css.width = w+'px';
this.css.height = h+'px';
this.width = w;
this.height = h;
};
// show or hide the layer
this.show = function(a)
{
if(a == 1) {
this.css.visibility = 'visible';
this.visible = true;
}
else if(a == 2) {
this.css.visibility = 'inherit';
this.visible = true;
}
else {
this.css.visibility = 'hidden';
this.visible = false;
}
};
// write new content into a Layer
this.write = function(cont)
{
this.elm.innerHTML = cont;
};
};
/**
* Scroller
*
* @deprecated Use treelist widget
*/
function rcmail_scroller(list, top, bottom)
{
var ref = this;
this.list = $(list);
this.top = $(top);
this.bottom = $(bottom);
this.step_size = 6;
this.step_time = 20;
this.delay = 500;
this.top
.mouseenter(function() { ref.ts = window.setTimeout(function() { ref.scroll('down'); }, ref.delay); })
.mouseout(function() { if (ref.ts) window.clearTimeout(ref.ts); });
this.bottom
.mouseenter(function() { ref.ts = window.setTimeout(function() { ref.scroll('up'); }, ref.delay); })
.mouseout(function() { if (ref.ts) window.clearTimeout(ref.ts); });
this.scroll = function(dir)
{
var ref = this, size = this.step_size;
if (!rcmail.drag_active)
return;
if (dir == 'down')
size *= -1;
this.list.get(0).scrollTop += size;
this.ts = window.setTimeout(function() { ref.scroll(dir); }, this.step_time);
};
};
// Abbreviate mailbox names to fit width of the container
function rcube_render_mailboxlist()
{
var list = $('#mailboxlist > li > a, #mailboxlist ul:visible > li > a');
// it's too slow with really big number of folders
if (list.length > 100)
return;
list.each(function() {
var elem = $(this),
text = elem.data('text');
if (!text) {
text = elem.text().replace(/\s+\([0-9]+\)$/, '');
elem.data('text', text);
}
if (text.length < 6)
return;
var abbrev = fit_string_to_size(text, elem, elem.width() - elem.children('span.unreadcount').width() - 16);
if (abbrev != text)
elem.attr('title', text);
elem.contents().filter(function(){ return (this.nodeType == 3); }).get(0).data = abbrev;
});
};
// inspired by https://gist.github.com/24261/7fdb113f1e26111bd78c0c6fe515f6c0bf418af5
function fit_string_to_size(str, elem, len)
{
var w, span, $span, result = str, ellip = '...';
if (!rcmail.env.tmp_span) {
// it should be appended to elem to use the same css style
// but for performance reasons we'll append it to body (once)
span = $('<b>').css({visibility: 'hidden', padding: '0px',
'font-family': elem.css('font-family'),
'font-size': elem.css('font-size')})
.appendTo($('body', document)).get(0);
rcmail.env.tmp_span = span;
}
else {
span = rcmail.env.tmp_span;
}
$span = $(span);
$span.text(result);
// on first run, check if string fits into the length already.
w = span.offsetWidth;
if (w > len) {
var cut = Math.max(1, Math.floor(str.length * ((w - len) / w) / 2)),
mid = Math.floor(str.length / 2),
offLeft = mid,
offRight = mid;
while (true) {
offLeft = mid - cut;
offRight = mid + cut;
$span.text(str.substring(0,offLeft) + ellip + str.substring(offRight));
// break loop if string fits size
if (offLeft < 3 || span.offsetWidth)
break;
cut++;
}
// build resulting string
result = str.substring(0,offLeft) + ellip + str.substring(offRight);
}
return result;
};
function update_quota(data)
{
percent_indicator(rcmail.gui_objects.quotadisplay, data);
if (data.table) {
var menu = $('#quotamenu');
if (!menu.length)
menu = $('<div id="quotamenu" class="popupmenu">').appendTo($('body'));
menu.html(data.table);
$('#quotaimg').css('cursor', 'pointer').off('click').on('click', function(e) {
return rcmail.command('menu-open', 'quotamenu', e.target, e);
});
}
};
// percent (quota) indicator
function percent_indicator(obj, data)
{
if (!data || !obj)
return false;
var limit_high = 80,
limit_mid = 55,
width = data.width ? data.width : rcmail.env.indicator_width ? rcmail.env.indicator_width : 100,
height = data.height ? data.height : rcmail.env.indicator_height ? rcmail.env.indicator_height : 14,
quota = data.percent ? Math.abs(parseInt(data.percent)) : 0,
quota_width = parseInt(quota / 100 * width),
pos = $(obj).position();
// workarounds for Opera and Webkit bugs
pos.top = Math.max(0, pos.top);
pos.left = Math.max(0, pos.left);
rcmail.env.indicator_width = width;
rcmail.env.indicator_height = height;
// overlimit
if (quota_width > width) {
quota_width = width;
quota = 100;
}
if (data.title)
data.title = rcmail.get_label('quota') + ': ' + data.title;
// main div
var main = $('<div>');
main.css({position: 'absolute', top: pos.top, left: pos.left,
width: width + 'px', height: height + 'px', zIndex: 100, lineHeight: height + 'px'})
.attr('title', data.title).addClass('quota_text').html(quota + '%');
// used bar
var bar1 = $('<div>');
bar1.css({position: 'absolute', top: pos.top + 1, left: pos.left + 1,
width: quota_width + 'px', height: height + 'px', zIndex: 99});
// background
var bar2 = $('<div>');
bar2.css({position: 'absolute', top: pos.top + 1, left: pos.left + 1,
width: width + 'px', height: height + 'px', zIndex: 98})
.addClass('quota_bg');
if (quota >= limit_high) {
main.addClass(' quota_text_high');
bar1.addClass('quota_high');
}
else if(quota >= limit_mid) {
main.addClass(' quota_text_mid');
bar1.addClass('quota_mid');
}
else {
main.addClass(' quota_text_low');
bar1.addClass('quota_low');
}
// replace quota image
$(obj).html('').append(bar1).append(bar2).append(main);
// update #quotaimg title
$('#quotaimg').attr('title', data.title);
};
function attachment_menu_append(item)
{
$(item).append(
$('<a class="drop"></a>').on('click keypress', function(e) {
if (e.type != 'keypress' || e.which == 13) {
rcmail_ui.show_attachmentmenu(this, e);
return false;
}
})
);
};
// Optional parameters used by TinyMCE
var rcmail_editor_settings = {};
var rcmail_ui;
function rcube_init_mail_ui()
{
rcmail_ui = new rcube_mail_ui();
$(document.body).mouseup(function(e) { rcmail_ui.body_mouseup(e); })
.mousedown(function(e) { rcmail_ui.body_keydown(e); });
rcmail.addEventListener('init', function() {
if (rcmail.env.quota_content)
update_quota(rcmail.env.quota_content);
rcmail.addEventListener('setquota', update_quota);
rcube_webmail.set_iframe_events({mouseup: function(e) { return rcmail_ui.body_mouseup(e); }});
if (rcmail.env.task == 'mail') {
rcmail.addEventListener('enable-command', 'enable_command', rcmail_ui)
.addEventListener('menu-open', 'menu_open', rcmail_ui)
.addEventListener('aftersend-attachment', 'uploadmenu', rcmail_ui)
.addEventListener('aftertoggle-editor', 'resize_compose_body_ev', rcmail_ui)
.addEventListener('afterbounce', function(){ rcmail_ui.show_popup('forwardmenu', false); })
.gui_object('dragmenu', 'dragmenu');
if (rcmail.gui_objects.mailboxlist) {
rcmail.treelist.addEventListener('expand', rcube_render_mailboxlist);
rcmail.addEventListener('responseaftermark', rcube_render_mailboxlist)
.addEventListener('responseaftergetunread', rcube_render_mailboxlist)
.addEventListener('responseaftercheck-recent', rcube_render_mailboxlist)
.addEventListener('responseafterrefresh', rcube_render_mailboxlist)
.addEventListener('afterimport-messages', function(){ rcmail_ui.show_popup('uploadform', false); });
}
rcmail.init_pagejumper('#pagejumper');
// fix message list header on window resize (#1490213)
if (bw.ie && rcmail.message_list)
$(window).resize(function() {
setTimeout(function() { rcmail.message_list.resize(); }, 10);
});
if (rcmail.env.action == 'list' || !rcmail.env.action) {
rcmail.addEventListener('layout-change', 'set_layout', rcmail_ui);
rcmail_ui.set_layout();
}
else if (rcmail.env.action == 'compose') {
rcmail_ui.init_compose_form();
rcmail.addEventListener('compose-encrypted', function(e) {
$("a.button.encrypt")[(e.active ? 'addClass' : 'removeClass')]('selected');
$("select[name='editorSelector']").prop('disabled', e.active);
$('a.button.attach, a.button.responses, a.button.attach, #uploadmenulink')[(e.active ? 'addClass' : 'removeClass')]('buttonPas disabled');
$('#responseslist a.insertresponse')[(e.active ? 'removeClass' : 'addClass')]('active');
});
rcmail.addEventListener('fileappended', function(e) {
if (e.attachment.complete)
attachment_menu_append(e.item);
});
// add menu link for each attachment
$('#attachmentslist > li').each(function() {
attachment_menu_append(this);
});
}
else if (rcmail.env.action == 'show' || rcmail.env.action == 'preview') {
// add menu link for each attachment
$('#attachment-list > li[id^="attach"]').each(function() {
attachment_menu_append(this);
});
$(window).resize(function() {
if (!$('#attachment-list > li[id^="attach"]').length)
$('#attachment-list').hide();
var mvlpe = $('#messagebody.mailvelope');
if (mvlpe.length) {
var content = $('#messageframe'),
h = (content.length ? content.height() + content.offset().top - 25 : $(this).height()) - mvlpe.offset().top - 20;
mvlpe.height(h);
}
});
}
}
else if (rcmail.env.task == 'addressbook') {
rcmail.addEventListener('afterupload-photo', function(){ rcmail_ui.show_popup('uploadform', false); })
.gui_object('dragmenu', 'dragmenu');
}
else if (rcmail.env.task == 'settings') {
if (rcmail.env.action == 'folders') {
rcmail_ui.folder_search_init($('#folder-manager'));
}
$('#mainscreen > #prefs-title').detach().prependTo($('#mainscreen > .box'));
}
});
}