mirror of
https://github.com/roundcube/roundcubemail.git
synced 2026-03-12 11:06:48 +01:00
79db330983
1) improve its performance by half, 2) don't call it on UI init, it's called after getunread action 3) don't call it for big number of folders (limit is 100 for IE and 500 for others)
667 lines
18 KiB
JavaScript
667 lines
18 KiB
JavaScript
/**
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* Roundcube functions for default skin interface
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*/
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/**
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* Settings
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*/
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function rcube_init_settings_tabs()
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{
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var tab = '#settingstabdefault';
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if (window.rcmail && rcmail.env.action)
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tab = '#settingstab' + (rcmail.env.action=='preferences' ? 'default' : (rcmail.env.action.indexOf('identity')>0 ? 'identities' : rcmail.env.action.replace(/\./g, '')));
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$(tab).addClass('tablink-selected');
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$(tab + '> a').removeAttr('onclick').click(function() { return false; });
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}
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function rcube_show_advanced(visible)
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{
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$('tr.advanced').css('display', (visible ? (bw.ie ? 'block' : 'table-row') : 'none'));
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}
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// Fieldsets-to-tabs converter
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// Warning: don't place "caller" <script> inside page element (id)
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function rcube_init_tabs(id, current)
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{
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var content = $('#'+id),
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fs = content.children('fieldset');
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if (!fs.length)
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return;
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current = current ? current : 0;
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// first hide not selected tabs
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fs.each(function(idx) { if (idx != current) $(this).hide(); });
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// create tabs container
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var tabs = $('<div>').addClass('tabsbar').appendTo(content);
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// convert fildsets into tabs
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fs.each(function(idx) {
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var tab, a, elm = $(this), legend = elm.children('legend');
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// create a tab
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a = $('<a>').text(legend.text()).attr('href', '#');
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tab = $('<span>').attr({'id': 'tab'+idx, 'class': 'tablink'})
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.click(function() { rcube_show_tab(id, idx); return false })
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// remove legend
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legend.remove();
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// style fieldset
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elm.addClass('tabbed');
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// style selected tab
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if (idx == current)
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tab.addClass('tablink-selected');
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// add the tab to container
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tab.append(a).appendTo(tabs);
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});
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}
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function rcube_show_tab(id, index)
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{
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var fs = $('#'+id).children('fieldset');
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fs.each(function(idx) {
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// Show/hide fieldset (tab content)
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$(this)[index==idx ? 'show' : 'hide']();
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// Select/unselect tab
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$('#tab'+idx).toggleClass('tablink-selected', idx==index);
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});
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}
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/**
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* Mail UI
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*/
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function rcube_mail_ui()
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{
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this.popups = {
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markmenu: {id:'markmessagemenu'},
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replyallmenu: {id:'replyallmenu'},
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forwardmenu: {id:'forwardmenu', editable:1},
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searchmenu: {id:'searchmenu', editable:1},
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messagemenu: {id:'messagemenu'},
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listmenu: {id:'listmenu', editable:1},
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dragmessagemenu:{id:'dragmessagemenu', sticky:1},
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groupmenu: {id:'groupoptionsmenu', above:1},
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mailboxmenu: {id:'mailboxoptionsmenu', above:1},
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composemenu: {id:'composeoptionsmenu', editable:1, overlap:1},
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// toggle: #1486823, #1486930
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uploadmenu: {id:'attachment-form', editable:1, above:1, toggle:!bw.ie&&!bw.linux },
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uploadform: {id:'upload-form', editable:1, toggle:!bw.ie&&!bw.linux }
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};
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var obj;
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for (var k in this.popups) {
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obj = $('#'+this.popups[k].id)
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if (obj.length)
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this.popups[k].obj = obj;
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else {
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delete this.popups[k];
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}
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}
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}
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rcube_mail_ui.prototype = {
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show_popup: function(popup, show, config)
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{
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var obj;
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// auto-register menu object
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if (!this.popups[popup] && (obj = $('#'+popup)) && obj.length)
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this.popups[popup] = $.extend(config, {id: popup, obj: obj});
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if (typeof this[popup] == 'function')
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return this[popup](show);
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else
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return this.show_popupmenu(popup, show);
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},
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show_popupmenu: function(popup, show)
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{
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var obj = this.popups[popup].obj,
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above = this.popups[popup].above,
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ref = rcube_find_object(popup+'link');
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if (typeof show == 'undefined')
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show = obj.is(':visible') ? false : true;
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else if (this.popups[popup].toggle && show && this.popups[popup].obj.is(':visible') )
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show = false;
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if (show && ref) {
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var parent = $(ref).parent(),
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win = $(window),
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pos = parent.hasClass('dropbutton') ? parent.offset() : $(ref).offset();
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if (!above && pos.top + ref.offsetHeight + obj.height() > win.height())
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above = true;
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if (pos.left + obj.width() > win.width())
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pos.left = win.width() - obj.width() - 30;
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obj.css({ left:pos.left, top:(pos.top + (above ? -obj.height() : ref.offsetHeight)) });
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}
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obj[show?'show':'hide']();
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if (bw.ie6 && this.popups[popup].overlap) {
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$('select').css('visibility', show?'hidden':'inherit');
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$('select', obj).css('visibility', 'inherit');
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}
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},
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dragmessagemenu: function(show)
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{
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this.popups.dragmessagemenu.obj[show?'show':'hide']();
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},
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forwardmenu: function(show)
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{
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$("input[name='forwardtype'][value="+(rcmail.env.forward_attachment ? 1 : 0)+"]", this.popups.forwardmenu.obj)
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.prop('checked', true);
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this.show_popupmenu('forwardmenu', show);
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},
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uploadmenu: function(show)
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{
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if (typeof show == 'object') // called as event handler
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show = false;
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// clear upload form
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if (!show) {
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try { $('#attachment-form form')[0].reset(); }
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catch(e){} // ignore errors
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}
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this.show_popupmenu('uploadmenu', show);
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if (!document.all && this.popups.uploadmenu.obj.is(':visible'))
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$('#attachment-form input[type=file]').click();
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},
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searchmenu: function(show)
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{
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var obj = this.popups.searchmenu.obj,
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ref = rcube_find_object('searchmenulink');
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if (typeof show == 'undefined')
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show = obj.is(':visible') ? false : true;
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if (show && ref) {
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var pos = $(ref).offset();
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obj.css({left:pos.left, top:(pos.top + ref.offsetHeight + 2)});
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if (rcmail.env.search_mods) {
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var n, all,
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list = $('input:checkbox[name="s_mods[]"]', obj),
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mbox = rcmail.env.mailbox,
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mods = rcmail.env.search_mods;
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if (rcmail.env.task == 'mail') {
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mods = mods[mbox] ? mods[mbox] : mods['*'];
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all = 'text';
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}
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else {
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all = '*';
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}
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if (mods[all])
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list.map(function() {
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this.checked = true;
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this.disabled = this.value != all;
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});
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else {
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list.prop('disabled', false).prop('checked', false);
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for (n in mods)
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$('#s_mod_' + n).prop('checked', true);
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}
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}
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}
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obj[show?'show':'hide']();
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},
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set_searchmod: function(elem)
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{
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var all, m, task = rcmail.env.task,
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mods = rcmail.env.search_mods,
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mbox = rcmail.env.mailbox;
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if (!mods)
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mods = {};
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if (task == 'mail') {
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if (!mods[mbox])
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mods[mbox] = rcube_clone_object(mods['*']);
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m = mods[mbox];
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all = 'text';
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}
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else { //addressbook
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m = mods;
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all = '*';
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}
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if (!elem.checked)
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delete(m[elem.value]);
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else
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m[elem.value] = 1;
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// mark all fields
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if (elem.value != all)
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return;
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$('input:checkbox[name="s_mods[]"]').map(function() {
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if (this == elem)
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return;
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this.checked = true;
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if (elem.checked) {
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this.disabled = true;
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delete m[this.value];
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}
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else {
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this.disabled = false;
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m[this.value] = 1;
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}
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});
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},
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listmenu: function(show)
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{
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var obj = this.popups.listmenu.obj,
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ref = rcube_find_object('listmenulink');
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if (typeof show == 'undefined')
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show = obj.is(':visible') ? false : true;
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if (show && ref) {
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var pos = $(ref).offset(),
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menuwidth = obj.width(),
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pagewidth = $(document).width();
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if (pagewidth - pos.left < menuwidth && pos.left > menuwidth)
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pos.left = pos.left - menuwidth;
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obj.css({ left:pos.left, top:(pos.top + ref.offsetHeight + 2)});
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// set form values
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$('input[name="sort_col"][value="'+rcmail.env.sort_col+'"]').prop('checked', true);
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$('input[name="sort_ord"][value="DESC"]').prop('checked', rcmail.env.sort_order == 'DESC');
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$('input[name="sort_ord"][value="ASC"]').prop('checked', rcmail.env.sort_order != 'DESC');
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$('input[name="view"][value="thread"]').prop('checked', rcmail.env.threading ? true : false);
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$('input[name="view"][value="list"]').prop('checked', rcmail.env.threading ? false : true);
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// list columns
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var found, cols = $('input[name="list_col[]"]');
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for (var i=0; i<cols.length; i++) {
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if (cols[i].value != 'from')
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found = jQuery.inArray(cols[i].value, rcmail.env.coltypes) != -1;
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else
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found = (jQuery.inArray('from', rcmail.env.coltypes) != -1
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|| jQuery.inArray('to', rcmail.env.coltypes) != -1);
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$(cols[i]).prop('checked', found);
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}
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}
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obj[show?'show':'hide']();
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if (show) {
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var maxheight=0;
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$('#listmenu fieldset').each(function() {
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var height = $(this).height();
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if (height > maxheight) {
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maxheight = height;
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}
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});
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$('#listmenu fieldset').css("min-height", maxheight+"px")
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// IE6 complains if you set this attribute using either method:
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//$('#listmenu fieldset').css({'height':'auto !important'});
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//$('#listmenu fieldset').css("height","auto !important");
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.height(maxheight);
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};
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},
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open_listmenu: function(e)
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{
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this.listmenu();
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},
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save_listmenu: function()
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{
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this.listmenu();
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var sort = $('input[name="sort_col"]:checked').val(),
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ord = $('input[name="sort_ord"]:checked').val(),
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thread = $('input[name="view"]:checked').val(),
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cols = $('input[name="list_col[]"]:checked')
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.map(function(){ return this.value; }).get();
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rcmail.set_list_options(cols, sort, ord, thread == 'thread' ? 1 : 0);
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},
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body_mouseup: function(evt, p)
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{
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var i, target = rcube_event.get_target(evt);
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for (i in this.popups) {
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if (this.popups[i].obj.is(':visible') && target != rcube_find_object(i+'link')
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&& !this.popups[i].toggle
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&& (!this.popups[i].editable || !this.target_overlaps(target, this.popups[i].id))
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&& (!this.popups[i].sticky || !rcube_mouse_is_over(evt, rcube_find_object(this.popups[i].id)))
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) {
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window.setTimeout('rcmail_ui.show_popup("'+i+'",false);', 50);
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}
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}
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},
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target_overlaps: function (target, elementid)
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{
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var element = rcube_find_object(elementid);
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while (target.parentNode) {
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if (target.parentNode == element)
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return true;
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target = target.parentNode;
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}
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return false;
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},
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body_keydown: function(evt, p)
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{
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if (rcube_event.get_keycode(evt) == 27) {
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for (var k in this.popups) {
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if (this.popups[k].obj.is(':visible'))
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this.show_popup(k, false);
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}
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}
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},
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switch_preview_pane: function(elem)
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{
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var uid, prev_frm = $('#mailpreviewframe');
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if (elem.checked) {
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rcmail.env.contentframe = 'messagecontframe';
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if (mailviewsplit.layer) {
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mailviewsplit.resize();
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mailviewsplit.layer.elm.style.display = '';
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}
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else
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mailviewsplit.init();
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if (bw.opera) {
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$('#messagelistcontainer').css({height: ''});
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}
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prev_frm.show();
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if (uid = rcmail.message_list.get_single_selection())
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rcmail.show_message(uid, false, true);
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}
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else {
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prev_frm.hide();
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if (bw.ie6 || bw.ie7) {
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var fr = document.getElementById('mailcontframe');
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fr.style.bottom = 0;
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fr.style.height = parseInt(fr.parentNode.offsetHeight)+'px';
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}
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else {
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$('#mailcontframe').css({height: 'auto', bottom: 0});
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if (bw.opera)
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$('#messagelistcontainer').css({height: 'auto'});
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}
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if (mailviewsplit.layer)
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mailviewsplit.layer.elm.style.display = 'none';
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rcmail.env.contentframe = null;
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rcmail.show_contentframe(false);
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}
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rcmail.command('save-pref', {name: 'preview_pane', value: (elem.checked?1:0)});
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},
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/* Message composing */
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init_compose_form: function()
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{
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var f, field, fields = ['cc', 'bcc', 'replyto', 'followupto'],
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div = document.getElementById('compose-div'),
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headers_div = document.getElementById('compose-headers-div');
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// Show input elements with non-empty value
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for (f=0; f<fields.length; f++) {
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if ((field = $('#_'+fields[f])) && field.length && field.val() != '')
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rcmail_ui.show_header_form(fields[f]);
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}
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// prevent from form data loss when pressing ESC key in IE
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if (bw.ie) {
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var form = rcube_find_object('form');
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form.onkeydown = function (e) {
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if (rcube_event.get_keycode(e) == 27)
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rcube_event.cancel(e);
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};
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}
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$(window).resize(function() {
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rcmail_ui.resize_compose_body();
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});
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$('#compose-container').resize(function() {
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rcmail_ui.resize_compose_body();
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});
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div.style.top = (parseInt(headers_div.offsetHeight, 10) + 3) + 'px';
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$(window).resize();
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},
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resize_compose_body: function()
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{
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var div = $('#compose-div .boxlistcontent'), w = div.width(), h = div.height();
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w -= 8; // 2 x 3px padding + 2 x 1px border
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h -= 4;
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$('#compose-body').width(w+'px').height(h+'px');
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if (window.tinyMCE && tinyMCE.get('compose-body')) {
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$('#compose-body_tbl').width((w+6)+'px').height('');
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$('#compose-body_ifr').width((w+6)+'px').height((h-54)+'px');
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}
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else {
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$('#googie_edit_layer').height(h+'px');
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}
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},
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resize_compose_body_ev: function()
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{
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window.setTimeout(function(){rcmail_ui.resize_compose_body();}, 100);
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},
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show_header_form: function(id)
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{
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var row, s,
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link = document.getElementById(id + '-link');
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if ((s = this.next_sibling(link)))
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s.style.display = 'none';
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else if ((s = this.prev_sibling(link)))
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s.style.display = 'none';
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link.style.display = 'none';
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if ((row = document.getElementById('compose-' + id))) {
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var div = document.getElementById('compose-div'),
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headers_div = document.getElementById('compose-headers-div');
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row.style.display = (document.all && !window.opera) ? 'block' : 'table-row';
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div.style.top = (parseInt(headers_div.offsetHeight, 10) + 3) + 'px';
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this.resize_compose_body();
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}
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return false;
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},
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hide_header_form: function(id)
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{
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var row, ns,
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link = document.getElementById(id + '-link'),
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parent = link.parentNode,
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links = parent.getElementsByTagName('a');
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link.style.display = '';
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for (var i=0; i<links.length; i++)
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if (links[i].style.display != 'none')
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for (var j=i+1; j<links.length; j++)
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if (links[j].style.display != 'none')
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if ((ns = this.next_sibling(links[i]))) {
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ns.style.display = '';
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break;
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}
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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;
|
|
}
|
|
|
|
};
|
|
|
|
|
|
var rcmail_ui;
|
|
|
|
function rcube_init_mail_ui()
|
|
{
|
|
rcmail_ui = new rcube_mail_ui();
|
|
rcube_event.add_listener({ object:rcmail_ui, method:'body_mouseup', event:'mouseup' });
|
|
rcube_event.add_listener({ object:rcmail_ui, method:'body_keydown', event:'keydown' });
|
|
|
|
$('iframe').load(iframe_events)
|
|
.contents().mouseup(function(e){rcmail_ui.body_mouseup(e)});
|
|
|
|
if (rcmail.env.task == 'mail') {
|
|
rcmail.addEventListener('menu-open', 'open_listmenu', rcmail_ui);
|
|
rcmail.addEventListener('menu-save', 'save_listmenu', rcmail_ui);
|
|
rcmail.addEventListener('aftersend-attachment', 'uploadmenu', rcmail_ui);
|
|
rcmail.addEventListener('aftertoggle-editor', 'resize_compose_body_ev', rcmail_ui);
|
|
rcmail.gui_object('message_dragmenu', 'dragmessagemenu');
|
|
|
|
if (rcmail.gui_objects.mailboxlist) {
|
|
rcmail.addEventListener('responseaftermark', rcube_render_mailboxlist);
|
|
rcmail.addEventListener('responseaftergetunread', rcube_render_mailboxlist);
|
|
rcmail.addEventListener('responseaftercheck-recent', rcube_render_mailboxlist);
|
|
rcmail.addEventListener('aftercollapse-folder', rcube_render_mailboxlist);
|
|
}
|
|
|
|
if (rcmail.env.action == 'compose')
|
|
rcmail_ui.init_compose_form();
|
|
}
|
|
else if (rcmail.env.task == 'addressbook') {
|
|
rcmail.addEventListener('afterupload-photo', function(){ rcmail_ui.show_popup('uploadform', false); });
|
|
}
|
|
}
|
|
|
|
// Events handling in iframes (eg. preview pane)
|
|
function iframe_events()
|
|
{
|
|
// this==iframe
|
|
var doc = this.contentDocument ? this.contentDocument : this.contentWindow ? this.contentWindow.document : null;
|
|
rcube_event.add_listener({ element: doc, object:rcmail_ui, method:'body_mouseup', event:'mouseup' });
|
|
}
|
|
|
|
// 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, especially on IE
|
|
if (list.length > 500 * (bw.ie ? 0.2 : 1))
|
|
return;
|
|
|
|
list.each(function(){
|
|
var elem = $(this),
|
|
text = elem.data('text');
|
|
|
|
if (!text) {
|
|
text = elem.text().replace(/\s+\(.+$/, '');
|
|
elem.data('text', text);
|
|
}
|
|
if (text.length < 6)
|
|
return;
|
|
|
|
var abbrev = fit_string_to_size(text, elem, elem.width() - elem.children('span.unreadcount').width());
|
|
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, 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 = $('<b>').css({visibility: 'hidden', padding: '0px'})
|
|
.appendTo($('body', document)).get(0);
|
|
rcmail.env.tmp_span = span;
|
|
}
|
|
else {
|
|
span = rcmail.env.tmp_span;
|
|
}
|
|
span.innerHTML = 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.innerHTML = 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;
|
|
}
|
|
|
|
// Optional parameters used by TinyMCE
|
|
var rcmail_editor_settings = {
|
|
skin : "default", // "default", "o2k7"
|
|
skin_variant : "" // "", "silver", "black"
|
|
};
|