/usr/lib/firefox-addons/extensions/globalmenu@ubuntu.com/chrome/globalmenu/content/thunderbirdMenu.js is in firefox-globalmenu 11.0+build1-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 | /* -*- Mode: javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is globalmenu-extension.
*
* The Initial Developer of the Original Code is
* Canonical Ltd.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Chris Coulson <chris.coulson@canonical.com>
* Nils Maier <maierman@web.de>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
(function() {
"use strict";
function $(id) document.getElementById(id);
function uGlobalMenuObserver() {
this.init();
}
uGlobalMenuObserver.prototype = {
init: function() {
this.savedThrobberPos = -1;
this.menuService = Cc["@canonical.com/globalmenu-service;1"].
getService(Ci.uIGlobalMenuService);
this.menuService.registerNotification(this);
if (this.menuService.online) {
this.fixupUI();
}
},
observe: function(subject, topic, data) {
if((topic == "native-menu-service:online") ||
(topic == "native-menu-service:offline")) {
this.fixupUI();
}
},
fixupUI: function() {
var menuBar = $("mail-toolbar-menubar2");
var mailBar = $("mail-bar3");
if (!mailBar || !menuBar) {
return;
}
if (this.menuService.online) {
if (mailBar.hidden) {
return;
}
let curSet = menuBar.currentSet.split(",");
this.savedThrobberPos = curSet.indexOf("throbber-box");
if (this.savedThrobberPos == -1) {
return;
}
this.savedThrobberPosLHS = null;
this.savedThrobberPosRHS = null;
if (this.savedThrobberPos > 0) {
this.savedThrobberPosLHS = curSet[this.savedThrobberPos - 1];
}
if (this.savedThrobberPos < (curSet.length - 1)) {
this.savedThrobberPosRHS = curSet[this.savedThrobberPos + 1];
}
curSet.splice(this.savedThrobberPos, 1);
menuBar.currentSet = curSet.join(",");
mailBar.currentSet += ",throbber-box";
this.spinnerMoved = true;
} else {
if (this.savedThrobberPos == -1) {
return;
}
let curSet = mailBar.currentSet.split(",");
let throbberPos = curSet.indexOf("throbber-box");
if (throbberPos == -1) {
return;
}
curSet.splice(throbberPos, 1);
mailBar.currentSet = curSet.join(",");
// We try to restore the original position of the spinner now
curSet = menuBar.currentSet.split(",");
let newPos = 0;
// Get the indices of our former siblings
let lhsIndex = curSet.indexOf(this.savedThrobberPosLHS);
let rhsIndex = curSet.indexOf(this.savedThrobberPosRHS);
if (!this.savedThrobberPosLHS) {
// We were positioned on the LHS before, so stick the spinner
// at the beginning
newPos = 0;
} else if (!this.savedThrobberPosRHS) {
// We were positioned on the RHS before, so stick the spinner
// at the end
newPos = curSet.length;
} else {
// We were positioned somewhere in the middle if we get here
if (lhsIndex == -1 && rhsIndex == -1) {
// Neither of our former siblings exist any more, so insert
// the spinner at its former index
newPos = this.savedThrobberPos;
} else if (lhsIndex == -1) {
// We only have the former sibling from the RHS, so stick the
// spinner to the left of it
newPos = rhsIndex;
} else if (rhsIndex == -1) {
// We only have the former sibling from the LHS, so stick the
// spinner to the right of it
newPos = lhsIndex + 1;
} else {
// We have both former siblings
if ((rhsIndex - lhsIndex) == 1) {
// ...and they are adjacent to each other. Split them with
// the spinner
newPos = lhsIndex + 1;
} else {
// ...but they aren't adjacent to each other. Work out the
// closest one to our previous index and stick the spinner next
// to that
let lhsDist = Math.abs(this.savedThrobberPos - lhsIndex);
let rhsDist = Math.abs(this.savedThrobberPos - rhsIndex);
if (lhsDist < rhsDist) {
newPos = lhsIndex + 1;
} else {
newPos = rhsIndex;
}
}
}
}
// Make sure we stick the spinner within the bounds of the menubar
if (newPos < 0) {
newPos = 0;
} else if (newPos > curSet.length) {
newPos = curSet.length;
}
// If 1 of our former siblings was a spring and it has gone now, then
// bring it back
if ((lhsIndex == -1) && (this.savedThrobberPosLHS == "spring")) {
curSet.splice(newPos, 0, "spring");
newPos += 1;
} else if ((rhsIndex == -1) && (this.savedThrobberPosRHS == "spring")) {
curSet.splice(newPos, 0, "spring");
}
// Do it!
curSet.splice(newPos, 0, "throbber-box");
menuBar.currentSet = curSet.join(",");
this.savedThrobberPos = -1;
}
},
shutdown: function() {
this.menuService.unregisterNotification(this);
}
}
const Cc = Components.classes;
const Ci = Components.interfaces;
var menuObserver = null;
addEventListener("load", function onLoad() {
removeEventListener("load", onLoad, false);
if (menuObserver == null) {
menuObserver = new uGlobalMenuObserver();
}
}, false);
addEventListener("unload", function onUnload() {
removeEventListener("unload", onUnload, false);
if (menuObserver) {
menuObserver.shutdown();
menuObserver = null;
}
}, false);
})();
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