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contextmenu.js
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contextmenu.js
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/**
* ContextMenu plugin script
*
* @licstart The following is the entire license notice for the
* JavaScript code in this file.
*
* Copyright (C) Philip Weir
*
* 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.
*/
rcube_webmail.prototype.contextmenu = {
settings: {
no_right_click_on_menu: true,
skip_commands: ['mail-checkmail', 'mail-compose', 'addressbook-add', 'addressbook-import', 'addressbook-advanced-search', 'addressbook-search-create'],
command_pattern: /rcmail\.command\(\u0027([^\u0027]+)\u0027,\s?\u0027((?:\\\u0027|[^\u0027])*)\u0027/,
addressbook_pattern: /([A-Z0-9\-_]+(:[A-Z0-9\-_]+)?)/i,
popup_attrib: 'onclick',
popup_pattern: '',
popup_func: '',
classes: {
container: 'contextmenu popupmenu',
mainmenu: 'rcmmainmenu rcm-mainmenu', // rcmmainmenu class depreciated in v3.0
submenu: 'rcmsubmenu submenu rcm-submenu', // rcmsubmenu submenu classes depreciated in v3.0
button_remove: 'button',
button_active: 'active',
button_disabled: 'disabled',
},
menu_defaults: {},
global_events: {
submenu_toggle: function (p) {
$(p.id).parent()[(p.show) ? 'show' : 'hide']();
},
},
menu_events: {
command: function (p) {
if (!$(p.el).is('.' + rcmail.contextmenu.settings.classes.button_active.replace(/ /g, ', .'))) {
return;
}
var result = rcmail.command(p.command, p.args, p.el, p.evt, true);
return result;
},
},
},
vars: {
popup_menus: [],
popup_commands: {},
},
skin_funcs: {},
init_list: function (row, props, events) {
if (!events) {
events = {};
}
// backwards compatibility, list_object changed to string in v3.0
if (typeof props.list_object == 'object') {
console.log('Roundcube ContextMenu plugin: init_list() list_object param object detected, expected string.');
var id = $(props.list_object.list).attr('id');
props.list_object = null;
if (id == 'contacts-table') {
props.list_object = 'contact_list';
}
}
if (!props.list_object) {
props.list_object = 'message_list';
}
var trigger_list_select = function (list) {
var prev_contentframe = rcmail.env.contentframe;
rcmail.env.contentframe = null;
rcmail[list].triggerEvent('select');
rcmail.env.contentframe = prev_contentframe;
};
var menu = rcmail.contextmenu.init(props, $.extend({
beforeactivate: function (p) {
if (p.ref.is_submenu) {
p.ref.menu_selection = p.ref.parent_menu.menu_selection;
}
else if (rcmail[p.ref.list_object].selection.length == 0 || !rcmail[p.ref.list_object].in_selection(rcmail.env.context_menu_source_id)) {
p.ref.menu_selection = [rcmail.env.context_menu_source_id];
}
else {
p.ref.menu_selection = rcmail[p.ref.list_object].get_selection();
}
if (!rcmail[p.ref.list_object].in_selection(rcmail.env.context_menu_source_id)) {
rcmail.env.contextmenu_opening = 'beforeactivate';
trigger_list_select(p.ref.list_object);
}
if (rcmail.task == 'settings' && p.ref.menu_name != 'settingslist') {
p.ref.container.find('a.openextwin').parent().remove();
}
},
afteractivate: function (p) {
rcmail.env.contextmenu_opening = 'afteractivate';
if (!rcmail[p.ref.list_object].in_selection(rcmail.env.context_menu_source_id)) {
trigger_list_select(p.ref.list_object);
}
rcmail.env.contextmenu_opening = null;
},
beforecommand: function (p) {
if (rcmail.task == 'settings' && p.ref.menu_name != 'settingslist' && p.command == 'plugin.contextmenu.openinline') {
rcmail[p.ref.list_object].select_row(rcmail.env.context_menu_source_id);
return { abort: true, result: true };
}
},
aftercommand: function (p) {
if (p.command == 'group-remove-selected') {
// update contactlist after contact remove (not done by core because there is no selection)
rcmail.command('listgroup', { source: rcmail.env.source, id: rcmail.env.group }, p.el);
}
},
}, events));
$('#' + row).on('contextmenu', function (e) {
var uid;
if (uid = rcmail[props.list_object].get_row_uid(this)) {
rcmail.contextmenu.hide_all(e);
rcmail.contextmenu.show_one(e, this, uid, menu);
}
});
rcmail[props.list_object].addEventListener('getselection', function (p) {
if (rcmail.env.contextmenu_opening == 'afteractivate') {
return;
}
var uids = null;
$.each(rcmail.env.contextmenus, function () {
if (this.menu_selection.length > 0 && (rcmail.env.contextmenu_opening == 'beforeactivate' || $(this.container).is(':visible'))) {
uids = this.menu_selection;
return false;
}
});
if (uids) {
p.res = uids;
return false;
}
});
},
init_folder: function (el, props, events) {
if (!events) {
events = {};
}
var menu = rcmail.contextmenu.init($.extend({ menu_name: 'folderlist', list_object: null }, props), $.extend({
beforeactivate: function () {
if (rcmail.env.contextmenu_messagecount_request) {
rcmail.env.contextmenu_messagecount_request.abort();
}
rcmail.env.contextmenu_messagecount_request = null;
},
activate: function (p) {
return rcmail.contextmenu.activate_folder_commands(p);
},
beforecommand: function (p) {
if (rcmail.env.context_menu_source_id != rcmail.env.mailbox && $.inArray(p.command, ['expunge', 'purge']) >= 0) {
rcmail[p.command + '_mailbox'](rcmail.env.context_menu_source_id);
return { abort: true, result: true };
}
if (rcmail.env.context_menu_source_id != rcmail.env.mailbox && p.command == 'mark-all-read') {
rcmail.mark_all_read(rcmail.env.context_menu_source_id);
return { abort: true, result: true };
}
},
}, events));
$(el).on('click', function (e) {
// hide menu when changing folder
rcmail.contextmenu.hide_all(e);
})
.on('contextmenu', function (e) {
var source = $(this).find('a[rel][onclick]').filter(function () { return $(this).attr('onclick').match(rcmail.contextmenu.settings.command_pattern); }).first();
source.blur(); // remove focus (and keyboard nav highlighting) from source element
rcmail.contextmenu.hide_all(e);
rcmail.contextmenu.show_one(e, this, source.attr('rel'), menu);
});
},
init_addressbook: function (el, props, events) {
if (!events) {
events = {};
}
var menu = rcmail.contextmenu.init($.extend({ menu_name: 'abooklist' }, props), $.extend({
beforeactivate: function (p) {
p.ref.container.find('li.' + rcmail.contextmenu.settings.classes.submenu.replace(/ /g, '.')).remove();
},
activate: function (p) {
var ids = rcmail.env.context_menu_source_id.split(':', 2);
var cur_source = ids[0];
if (p.command == 'group-create') {
// addressbook
if ($(p.source).hasClass('addressbook') && rcmail.env.address_sources[cur_source].groups && !rcmail.env.address_sources[cur_source].readonly) {
p.enabled = true;
}
else {
p.enabled = false;
}
}
else if (p.command == 'group-rename' || p.command == 'group-delete') {
// group
if ($(p.source).hasClass('contactgroup') && !rcmail.env.address_sources[cur_source].readonly) {
p.enabled = true;
}
else {
p.enabled = false;
}
}
else if (p.command == 'search-delete') {
// saved search
if ($(p.source).hasClass('contactsearch')) {
p.enabled = true;
}
else {
p.enabled = false;
}
}
return p;
},
command: function (p) {
if (!$(p.el).is('.' + rcmail.contextmenu.settings.classes.button_active.replace(/ /g, ', .'))) {
return;
}
var prev_source = rcmail.env.source;
var prev_group = rcmail.env.group;
var result = false;
var ids = rcmail.env.context_menu_source_id.split(':', 2);
var cur_source = ids[0];
var cur_id = ids[1];
rcmail.env.source = cur_source;
rcmail.env.group = cur_id;
switch (p.command) {
case 'search-delete':
if ($(p.ref.selected_object).children('a').attr('rel')) {
var prev_search_id = rcmail.env.search_id;
var prev_search_request = rcmail.env.search_request;
rcmail.env.search_request = true;
rcmail.env.search_id = $(p.ref.selected_object).children('a').attr('rel').replace('S', '');
result = rcmail.command(p.command, p.args, p.el, p.evt, true);
rcmail.env.search_request = prev_search_request;
rcmail.env.search_id = prev_search_id;
}
break;
default:
result = rcmail.command(p.command, p.args, p.el, p.evt, true);
break;
}
rcmail.env.source = prev_source;
rcmail.env.group = prev_group;
return result;
},
}, events));
$(el).on('click', function (e) {
// hide menu when changing address book
rcmail.contextmenu.hide_all(e);
})
.on('contextmenu', function (e) {
var source = $(this).find('a[rel]').filter(function () { return $(this).attr('rel').match(rcmail.contextmenu.settings.addressbook_pattern); }).first(), matches;
source.blur(); // remove focus (and keyboard nav highlighting) from source element
if (matches = source.attr('rel').match(rcmail.contextmenu.settings.addressbook_pattern)) {
rcmail.contextmenu.hide_all(e);
rcmail.contextmenu.show_one(e, this, matches[1], menu);
}
});
},
init_settings: function (el, props, events) {
if (!events) {
events = {};
}
var menu = rcmail.contextmenu.init(props, $.extend({
beforeactivate: function (p) {
if (p.ref.menu_name != 'settingslist') {
p.ref.container.find('a.openextwin').parent().remove();
}
if (p.ref.menu_name == 'folderlist') {
if (rcmail.env.contextmenu_messagecount_request) {
rcmail.env.contextmenu_messagecount_request.abort();
}
rcmail.env.contextmenu_messagecount_request = null;
}
},
activate: function (p) {
if (p.ref.menu_name == 'folderlist') {
p = rcmail.contextmenu.activate_folder_commands(p);
}
return p;
},
beforecommand: function (p) {
if (p.ref.menu_name == 'folderlist') {
var result;
if ($.inArray(p.command, ['delete-folder', 'purge']) >= 0) {
result = rcmail[p.command == 'delete-folder' ? 'delete_folder' : p.command + '_mailbox'](rcmail.env.context_menu_source_id);
}
else if (p.command == 'plugin.contextmenu.openinline') {
rcmail[p.ref.list_object].select(rcmail.env.context_menu_source_id);
}
else {
result = rcmail.command(p.command, p.args);
}
return { abort: true, result: true };
}
},
}, events));
$(el).on('contextmenu', function (e) {
var source = $(this).find('a').first();
source.blur(); // remove focus (and keyboard nav highlighting) from source element
if (props.menu_name == 'settingslist') {
var matches;
if (matches = source.attr('onclick').match(rcmail.contextmenu.settings.command_pattern)) {
rcmail.contextmenu.hide_all(e);
rcmail.contextmenu.show_one(e, this, matches[2], menu);
}
}
else if (props.menu_name == 'folderlist') {
rcmail.contextmenu.hide_all(e);
rcmail.contextmenu.show_one(e, this, rcmail.folder_id2name($(this).attr('id')), menu);
}
});
},
init: function (props, ext_events) {
var events = $.extend({}, rcmail.contextmenu.settings.menu_events, ext_events), menu;
if (!rcmail.env.contextmenus[props.menu_name]) {
menu = new rcube_context_menu(props);
$.each(rcmail.contextmenu.settings.global_events, function (trigger, func) {
menu.addEventListener(trigger, function (p) { return func(p); });
});
$.each(events, function (trigger, func) {
menu.addEventListener(trigger, function (p) { return func(p); });
});
menu.init();
rcmail.env.contextmenus[props.menu_name] = menu;
}
else {
menu = rcmail.env.contextmenus[props.menu_name];
}
return menu;
},
show_one: function (e, src_elm, src_id, menu_obj) {
// if contextmenus have been disabled then show browser context menu as normal
if (!rcmail.env.contextmenu) {
return true;
}
rcube_event.cancel(e);
// hide any other open menus
for (var i = 0; i < rcmail.contextmenu.vars.popup_menus.length; i++) {
rcmail.hide_menu(rcmail.contextmenu.vars.popup_menus[i], e);
}
rcmail.env.context_menu_source_id = src_id;
menu_obj.show_menu(src_elm, e);
},
hide_all: function (e, sub_only, no_trigger) {
var remove_menu = function (e, menu) {
if (!menu.container.is(':visible')) {
return;
}
menu.hide_menu(e);
if (!no_trigger) {
var menu_name = 'rcm_' + menu.menu_name;
rcmail.triggerEvent('menu-close', { name: menu_name, props: { menu: menu_name }, originalEvent: e });
}
};
$.each(rcmail.env.contextmenus, function () {
if (!sub_only) {
remove_menu(e, this);
}
else {
$.each(this.submenus, function () {
remove_menu(e, this);
});
}
});
// close popup menus opened by the contextmenu
for (var i = rcmail.contextmenu.vars.popup_menus.length - 1; i >= 0; i--) {
rcmail.hide_menu(rcmail.contextmenu.vars.popup_menus[i], e);
}
},
activate_folder_commands: function (p) {
if ($.inArray(p.command, ['expunge', 'purge', 'mark-all-read']) >= 0) {
// disable the commands by default
p.enabled = false;
// if menu is opened on current folder (or special mark-all-read command) then enable the commands same as in UI
if ((rcmail.env.context_menu_source_id == rcmail.env.mailbox || p.command == 'mark-all-read') && rcmail.commands[p.command]) {
p.enabled = true;
}
// if menu is opened on difference folder then get message count for the folder
else if (rcmail.env.context_menu_source_id != rcmail.env.mailbox && !rcmail.env.contextmenu_messagecount_request) {
p.enabled = false;
// folder check called async to prevent slowdown on menu load
rcmail.env.contextmenu_messagecount_request = $.ajax({
type: 'POST',
url: rcmail.url('plugin.contextmenu.messagecount'),
data: { _mbox: rcmail.env.context_menu_source_id },
dataType: 'json',
async: true,
success: function (data) {
if (data.messagecount > 0 && $('#rcm_folderlist').is(':visible')) {
// override the environment to check if commands should be abled
var temp_exists = rcmail.env.exists;
var temp_mailbox = rcmail.env.mailbox;
rcmail.env.exists = data.messagecount;
rcmail.env.mailbox = rcmail.env.context_menu_source_id;
if (data.messagecount > 0) {
$('#rcm_folderlist').find('a.cmd_expunge').addClass(rcmail.contextmenu.settings.classes.button_active).removeClass(rcmail.contextmenu.settings.classes.button_disabled);
$('#rcm_folderlist').find('a.cmd_purge').addClass(rcmail.contextmenu.settings.classes.button_active).removeClass(rcmail.contextmenu.settings.classes.button_disabled);
}
rcmail.env.exists = temp_exists;
rcmail.env.mailbox = temp_mailbox;
}
},
});
}
}
else if ($.inArray(p.command, ['plugin.contextmenu.collapseall', 'plugin.contextmenu.expandall']) >= 0) {
var list_obj = rcmail.gui_objects[rcmail.env.task == 'settings' ? 'subscriptionlist' : 'mailboxlist'];
var class_name = p.command == 'plugin.contextmenu.collapseall' ? 'expanded' : 'collapsed';
p.enabled = false;
if ($(list_obj).find('div.' + class_name + ':visible').length > 0) {
p.enabled = true;
}
}
else if (rcmail.env.task == 'settings' && p.command == 'delete-folder') {
p.enabled = false;
// From rcmail::subscription_select()
var folder;
if ((folder = rcmail.env.subscriptionrows[rcmail.env.context_menu_source_id]) && !folder[2]) {
p.enabled = true;
}
}
return p;
},
ui_button_check: function (btn, active) {
var classes = (active ? rcmail.contextmenu.settings.classes.button_active : rcmail.contextmenu.settings.classes.button_disabled);
classes = '.' + classes.replace(/ /g, ', .');
return $('#' + btn).is(classes);
},
settings_menus: function (menus) {
var default_events = {
init: function (p) {
// remove options like create, import etc from the settings menu
// addgroup class is used in Classic skin
p.ref.container.find('a.addgroup,a.create,a.search,a.import').parent().remove();
},
};
$.each(menus, function () {
var menu = this;
if ($('#' + menu.obj).length > 0) {
rcmail.addEventListener('init', function () {
if (menu.props.init_func) {
rcmail.contextmenu[menu.props.init_func]('#' + menu.obj, menu.props, menu.events || default_events);
}
else if (rcmail[menu.props.list_object]) {
rcmail.contextmenu.init_list(menu.obj, menu.props, menu.events || default_events);
rcmail[menu.props.list_object].addEventListener('initrow', function (props) {
rcmail.contextmenu.init_list(props.id, menu.props, menu.events || default_events);
});
}
});
}
else if (menu.props.list_object && menu.props.list_id) {
rcmail.addEventListener('initlist', function (props) {
if ($(props.obj).attr('id') == menu.props.list_id) {
rcmail[menu.props.list_object].addEventListener('initrow', function (props) {
rcmail.contextmenu.init_list(props.id, menu.props, menu.events || default_events);
});
}
});
}
});
},
};
// backwards compatibility, functions renamed in v3.0
function rcm_listmenu_init(row, props, events) { rcm_log('rcm_listmenu_init'); rcmail.contextmenu.init_list(row, props, events); }
function rcm_foldermenu_init(el, props, events) { rcm_log('rcm_foldermenu_init'); rcmail.contextmenu.init_folder(el, props, events); }
function rcm_abookmenu_init(el, props, events) { rcm_log('rcm_abookmenu_init'); rcmail.contextmenu.init_addressbook(el, props, events); }
function rcm_callbackmenu_init(props, ext_events) { rcm_log('rcm_callbackmenu_init'); return rcmail.contextmenu.init(props, ext_events); }
function rcm_show_menu(e, obj, id, menu) { rcm_log('rcm_show_menu'); rcmail.contextmenu.show_one(e, obj, id, menu); }
function rcm_hide_menu(e, sub_only, no_trigger) { rcm_log('rcm_hide_menu'); rcmail.contextmenu.hide_all(e, sub_only, no_trigger); }
function rcm_check_button_state(btn, active) { rcm_log('rcm_check_button_state'); return rcmail.contextmenu.ui_button_check(btn, active); }
function rcm_log(fname) { console.log('Roundcube ContextMenu plugin: Use of ' + fname + ' is depreciated. This will be removed in future versions.'); }
function rcube_context_menu(p) {
this.menu_name = null;
this.menu_source = [];
this.menu_source_obj = null;
this.list_object = null;
this.mouseover_timeout = rcmail.env.contextmenu_mouseover_timeout;
this.classes = {
source: 'contextRow context-source', // contextRow class depreciated in v3.0
ul: 'toolbarmenu iconized',
a: 'icon',
span: 'icon',
sub_button_a: null,
sub_button_span: 'right-arrow sub-button', // right-arrow class depreciated in v3.0
};
this.modal = false;
this.is_submenu = false;
this.submenu_position = 'right';
this.skinable = false;
this.parents = 0;
this.parent_menu = this;
this.parent_object = null;
this.selected_object = null;
this.container = null;
this.menu_selection = [];
this.submenus = {};
this.timers = {};
// add global config defaults and instance config
$.extend(true, this, rcmail.contextmenu.settings.menu_defaults, p);
// ensure manu_source option is always an array
if (typeof this.menu_source == 'string') {
this.menu_source = [this.menu_source];
}
var ref = this;
this.init = function () {
if (!this.container) {
rcmail.triggerEvent('contextmenu_init', this);
this.container = $('<div>').attr('id', 'rcm_' + this.menu_name).css('display', 'none');
this.container.addClass(rcmail.contextmenu.settings.classes.container);
this.container.addClass(this.is_submenu ? rcmail.contextmenu.settings.classes.submenu : rcmail.contextmenu.settings.classes.mainmenu);
var rows = [], ul = $('<ul role="menu">'),
li = $('<li>'), link = $('<a>'), span = $('<span>');
ul.addClass(this.classes.ul);
li.attr('role', 'menuitem');
link.attr({
href: '#', role: 'button', tabindex: '-1', 'aria-disabled': 'true',
});
link.addClass(this.classes.a);
span.addClass(this.classes.span);
this.menu_source_obj = {};
$.each(this.menu_source, function (i) {
var source_elements;
if (typeof ref.menu_source[i] == 'string') {
ref.menu_source_obj[ref.menu_source[i]] = {
toggle: !$(ref.menu_source[i]).is(':visible'),
};
source_elements = $(ref.menu_source[i]).children();
}
else {
ref.menu_source_obj[i] = {
toggle: false,
};
source_elements = $(ref.menu_source[i]);
}
ul.attr('aria-labelledby', $(ref.menu_source[i]).attr('aria-labelledby'));
$.each(source_elements, function () {
var src_elem, elem, command, args;
var callback = ref.triggerEvent('addmenuitem', { ref: ref, el: this });
if (!callback || (!callback.abort && !callback.result)) {
if ($(this).is('li') && $(this).children().length == 1) {
src_elem = $(this).children()[0];
}
else {
src_elem = this;
}
if ($(src_elem).is('a')) {
elem = $(src_elem).clone();
if (!elem[0].hasAttribute('onclick') || !elem.attr('onclick').match(rcmail.contextmenu.settings.command_pattern)) {
if (elem[0].hasAttribute(rcmail.contextmenu.settings.popup_attrib) && !elem.attr(rcmail.contextmenu.settings.popup_attrib).match(rcmail.contextmenu.settings.popup_pattern)) {
return;
}
}
}
else if ($(src_elem).is('span') && $(src_elem).children().length == 2) {
elem = $(src_elem).children().first().clone();
if ($(src_elem).children().last().attr(rcmail.contextmenu.settings.popup_attrib).match(rcmail.contextmenu.settings.popup_pattern)) {
$(elem).attr(rcmail.contextmenu.settings.popup_attrib, $(src_elem).children().last().attr(rcmail.contextmenu.settings.popup_attrib));
$(elem).addClass('rcm-uidropdown');
}
}
else if ($(src_elem).parent().is('a')) {
elem = $(src_elem).parent().clone();
}
else if (src_elem.command && src_elem.label) {
elem = $('<a>').attr({ id: 'rcmjs', href: '#', onclick: "return rcmail.command('" + src_elem.command + "','" + src_elem.props + "',src_elem,event)" })
.addClass(src_elem.classes)
.html(src_elem.label);
}
else {
return;
}
}
else if (callback.abort) {
return;
}
else {
elem = callback.result;
}
// turn custom popup function into onclick
if (rcmail.contextmenu.settings.popup_func.length > 0 && elem[0].hasAttribute(rcmail.contextmenu.settings.popup_attrib) && elem.attr(rcmail.contextmenu.settings.popup_attrib).match(rcmail.contextmenu.settings.popup_pattern)) {
elem.attr('onclick', elem.attr(rcmail.contextmenu.settings.popup_attrib).replace(rcmail.contextmenu.settings.popup_pattern, rcmail.contextmenu.settings.popup_func));
}
// skip any element that does not look like a Roundcube button
if (!elem[0].hasAttribute('onclick')) {
return;
}
command = '';
var matches;
if (matches = elem.attr('onclick').match(rcmail.contextmenu.settings.command_pattern)) {
command = matches[1];
args = matches[2];
}
// skip elements we don't need
if ($.inArray(rcmail.env.task + '-' + command, rcmail.contextmenu.settings.skip_commands) >= 0 || elem.hasClass('rcm_ignore') || elem.hasClass('rcm-ignore')) { // rcm_ignore class depreciated in v3.0
return;
}
var a = link.clone(), row = li.clone();
// add command name element
var tmp = span.clone();
var label = elem.text().trim();
tmp.text(label.length > 0 ? label : elem.attr('title'));
tmp.addClass(elem.children('span').attr('class'));
a.append(tmp);
a.addClass(elem.attr('class'));
a.removeClass(rcmail.contextmenu.settings.classes.button_remove);
a.removeClass(rcmail.contextmenu.settings.classes.button_disabled);
a.addClass('rcm_elem_' + elem.attr('id'));
if (matches = elem.attr('onclick').match(rcmail.contextmenu.settings.popup_pattern)) {
// check the popup menu exists
var popup_id = rcmail.gui_containers[matches[1]] ? rcmail.gui_containers[matches[1]].attr('id') : matches[1];
if ($('#' + popup_id).length == 0) {
return;
}
a.data('command', matches[1]);
a.data('menu-pos', ref.submenu_position);
a.addClass(ref.classes.sub_button_a);
if (ref.classes.sub_button_span) {
a.append($('<span>').addClass(ref.classes.sub_button_span));
}
row.addClass(rcmail.contextmenu.settings.classes.submenu);
a.on('click', function (e) {
if (!$(this).is('.' + rcmail.contextmenu.settings.classes.button_active.replace(/ /g, ', .'))) {
return;
}
ref.submenu(a, e);
return false;
})
.on('mouseover', function (e) {
if (ref.mouseover_timeout < 0) {
return;
}
var el = this;
ref.timers.submenu_show = window.setTimeout(function (a, e) {
if (!$(el).is('.' + rcmail.contextmenu.settings.classes.button_active.replace(/ /g, ', .'))) {
rcmail.contextmenu.hide_all(e, true);
}
else {
ref.submenu(a, e);
}
}, ref.mouseover_timeout, a, e);
})
.on('mouseout', function () {
if (ref.mouseover_timeout < 0 || !$(this).is('.' + rcmail.contextmenu.settings.classes.button_active.replace(/ /g, ', .'))) {
return;
}
$(this).blur();
clearTimeout(ref.timers.submenu_show);
});
}
else {
// skip elements for which we could not identify a command
if (!command) {
return;
}
a.addClass('cmd_' + command.replace(/\./g, '-'));
a.data('command', command);
if (elem.attr('target')) {
a.attr('target', elem.attr('target'));
}
a.on('click', function (e) {
if ($(this).parents('div.' + rcmail.contextmenu.settings.classes.submenu.replace(/ /g, '.')).length == 0) {
rcmail.contextmenu.hide_all(e, true);
clearTimeout(ref.timers.submenu_hide);
}
var cur_popups = rcmail.contextmenu.vars.popup_menus.length;
var result;
var callback = ref.parent_menu.triggerEvent('beforecommand', {
ref: ref, el: this, command: command, args: args,
});
if (!callback || !callback.abort) {
result = ref.parent_menu.triggerEvent('command', {
ref: ref, el: this, command: command, args: args, evt: e,
});
}
else {
result = callback.result;
}
if (!callback || !callback.skipaftercommand) {
ref.parent_menu.triggerEvent('aftercommand', {
ref: ref, el: this, command: command, args: args,
});
}
// ensure menu is always hidden after action
ref.parent_menu.hide_menu(e);
return result;
});
if (ref.mouseover_timeout > -1 && !ref.is_submenu) {
a.mouseover(function (e) {
ref.timers.submenu_hide = window.setTimeout(function (e) {
rcmail.contextmenu.hide_all(e, true);
}, ref.mouseover_timeout, e);
});
a.mouseout(function () { clearTimeout(ref.timers.submenu_hide); });
}
}
row.append(a);
ref.parent_menu.triggerEvent('insertitem', { ref: ref, item: row, originalElement: elem });
rows.push(row);
});
});
ul.append(rows).appendTo(this.container);
this.parent_menu.triggerEvent('init', { ref: this });
this.container.appendTo($('body'));
}
};
this.show_menu = function (obj, e) {
if (obj) {
this.hide_menu(e);
}
var callback = this.parent_menu.triggerEvent('beforeactivate', { ref: this, source: obj, originalEvent: e });
if (!callback || !callback.abort) {
// don't add source class when selected row is part of current selection, current selection is styled already (#113)
if (obj && !(this.list_object && rcmail[this.list_object].in_selection(rcmail.env.context_menu_source_id))) {
$(obj).addClass(this.classes.source);
}
if (this.modal && !this.is_submenu && ($('#rcm_modal').length == 0 || (rcmail.contextmenu.settings.classes.modal_overlay && $('.' + rcmail.contextmenu.settings.classes.modal_overlay.replace(/ /g, '.')).length == 0))) {
$('<div>').attr('id', 'rcm_modal').addClass(rcmail.contextmenu.settings.classes.modal_overlay)
.on('contextmenu', function (e) { $(e.target).trigger('click'); rcube_event.cancel(e); })
.insertBefore('#rcm_' + this.menu_name);
}
$.each(ref.menu_source_obj, function (id, props) {
if (props.toggle) {
// wait for return
var ret = ref.parent_menu.triggerEvent('submenu_toggle', { id: id, ref: ref, show: true });
}
});
$.each(this.container.find('a'), function () {
var btn;
if ($(this).hasClass('rcm_active') || $(this).hasClass('rcm-active')) { // rcm_active class depreciated in v3.0
$(this).addClass(rcmail.contextmenu.settings.classes.button_active);
}
else if (btn = $(this).attr('class').match(/rcm_elem_([a-z0-9]+)/)) {
$(this).parent('li')[(btn[1] == 'rcmjs' || $('#' + btn[1]).is(':visible')) ? 'show' : 'hide']();
$(this).removeClass(rcmail.contextmenu.settings.classes.button_active).removeClass(rcmail.contextmenu.settings.classes.button_disabled);
var enabled = false;
if ($(this).parent('li').is('.' + rcmail.contextmenu.settings.classes.submenu.replace(/ /g, ', .'))) {
// check of active commands in submenu to activate submenu link (https://github.com/roundcube/roundcubemail/issues/6444)
// based on rcmail.set_menu_buttons()
var id = rcmail.gui_containers[$(this).data('command')] ? rcmail.gui_containers[$(this).data('command')].attr('id') : $(this).data('command');
if (rcmail.menu_buttons[id]) {
$.each(rcmail.menu_buttons[id][1], function () {
var is_func = typeof (this) == 'function';
if ((is_func && this()) || (!is_func && rcmail.commands[this])) {
enabled = true;
return false;
}
});
}
else {
// cant find the submenu, enable the link just in case
enabled = true;
}
}
else if (!rcmail.contextmenu.ui_button_check(btn[1], false) && (!ref.is_submenu || rcmail.contextmenu.ui_button_check(btn[1], true))) {
enabled = true;
}
var args = {
ref: ref, el: this, btn: btn[1], source: obj, command: $(this).data('command'), enabled: enabled,
};
var p = ref.parent_menu.triggerEvent('activate', args);
if (typeof (p) === 'boolean') { // backwards compatibility pre v3.0
args.enabled = p;
p = args;
}
else if (!p) {
p = args;
}
if (!p.abort) {
$(this).addClass(p.enabled == true ? rcmail.contextmenu.settings.classes.button_active : rcmail.contextmenu.settings.classes.button_disabled);
}
}
});
$.each(ref.menu_source_obj, function (id, props) {
if (props.toggle) {
// wait for return
var ret = ref.parent_menu.triggerEvent('submenu_toggle', { id: id, ref: ref, show: false });
}
});
this.parent_menu.triggerEvent('afteractivate', { ref: this, source: obj, originalEvent: e });
}
// sanity check, make sure there are items contained in the menu
if (this.container.find('li > a').length == 0) {
$('.' + this.classes.source.replace(/ /g, '.')).removeClass(this.classes.source);
return;
}
// position menu on the screen
if (this.is_submenu) {
rcmail.element_position(this.container, this.parent_object);
}
else {
this.position(e, this.container);
}
if (!callback || callback.show !== false) {
this.selected_object = obj;
this.container.show();
rcmail.triggerEvent('menu-open', { name: this.container.attr('id'), props: { menu: this.container.attr('id'), skinable: this.skinable }, originalEvent: e });
}
};
this.hide_menu = function (e) {
if ($('div.' + rcmail.contextmenu.settings.classes.container.replace(/ /g, '.')).is(':visible') && (rcmail.contextmenu.vars.popup_menus.length == 0 || $(e.target).parents('div.' + rcmail.contextmenu.settings.classes.container.replace(/ /g, '.')).length == 0)) {
if (!this.is_submenu) {
this.selected_object = null;
$('.' + this.classes.source.replace(/ /g, '.')).removeClass(this.classes.source);
if (this.modal) {
$('#rcm_modal').remove();
}
}
// if the menu has submenus they should be hidden to
$.each(this.submenus, function () {
this.container.hide();
});
this.menu_selection = []; // reset selection ready for next event
this.container.hide();
this.parent_menu.triggerEvent('hide_menu', { ref: this, originalEvent: e });
}
};
this.submenu = function (link, e) {
if (e) {
rcube_event.cancel(e);
}
rcmail.contextmenu.hide_all(e, true);
var id = rcmail.gui_containers[$(link).data('command')] ? rcmail.gui_containers[$(link).data('command')].attr('id') : $(link).data('command');
if (!this.submenus[id]) {
var elem = !$('#' + id).is('ul') ? '#' + id + ' ul' : '#' + id; // check if the container returned is a ul else there should be one directly beneath it
this.submenus[id] = new rcube_context_menu({
menu_name: id, menu_source: elem, parents: (this.parents + 1), parent_menu: this, parent_object: link, is_submenu: true, list_object: this.list_object,
});
this.submenus[id].init();
}
this.submenus[id].show_menu(null, e);
};
this.position = function (e, menu) {
// temporarily show element to calculate its size
menu.css({ left: '-1000px', top: '-1000px' }).show();
var win = $(window),
win_height = win.height(),
elem_height = $(menu).height(),
elem_width = $(menu).width(),
top = e.pageY,
left = e.pageX;
if (top + elem_height > win_height) {
top -= elem_height;
if (top < 0) {
top = Math.max(0, (win_height - elem_height) / 2);
}
}
if (left + elem_width > win.width()) {
left -= ((left + elem_width) - win.width()) + 10;
}
// sanity check
if (left < 0) {
left = 0;
}
menu.hide();
menu.css({ left: left + 'px', top: top + 'px' });