!import
(0 calls, 0 incl. v-uS, 0 excl. v-uS)
1 /* ***** BEGIN LICENSE BLOCK *****
2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3 *
4 * The contents of this file are subject to the Mozilla Public License Version
5 * 1.1 (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 * http://www.mozilla.org/MPL/
8 *
9 * Software distributed under the License is distributed on an "AS IS" basis,
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 * for the specific language governing rights and limitations under the
12 * License.
13 *
14 * The Original Code is the nsTryToClose component.
15 *
16 * The Initial Developer of the Original Code is
17 * Mozilla Corporation
18 * Portions created by the Initial Developer are Copyright (C) 2006
19 * the Initial Developer. All Rights Reserved.
20 *
21 * Contributor(s):
22 * Michael Wu <flamingice@sourmilk.net> (original author)
23 *
24 * Alternatively, the contents of this file may be used under the terms of
25 * either the GNU General Public License Version 2 or later (the "GPL"), or
26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 * in which case the provisions of the GPL or the LGPL are applicable instead
28 * of those above. If you wish to allow use of your version of this file only
29 * under the terms of either the GPL or the LGPL, and not to allow others to
30 * use your version of this file under the terms of the MPL, indicate your
31 * decision by deleting the provisions above and replace them with the notice
32 * and other provisions required by the GPL or the LGPL. If you do not delete
33 * the provisions above, a recipient may use your version of this file under
34 * the terms of any one of the MPL, the GPL or the LGPL.
35 *
36 * ***** END LICENSE BLOCK ***** */
37
38 const Cc = Components.classes;
39 const Ci = Components.interfaces;
40 const Cr = Components.results;
41
42 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
43
TryToClose
(0 calls, 0 incl. v-uS, 0 excl. v-uS)
44 function TryToClose() {}
45
46 TryToClose.prototype = {
observe
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47 observe: function (aSubject, aTopic, aData) {
48 switch (aTopic) {
49 case "app-startup":
50 var obsService = Cc["@mozilla.org/observer-service;1"].
51 getService(Ci.nsIObserverService);
52 obsService.addObserver(this, "quit-application-requested", true);
53 break;
54 case "quit-application-requested":
55 var windowMediator = Cc['@mozilla.org/appshell/window-mediator;1'].
56 getService(Ci.nsIWindowMediator);
57 var enumerator = windowMediator.getEnumerator(null);
58 while (enumerator.hasMoreElements()) {
59 var domWindow = enumerator.getNext();
60 if (("tryToClose" in domWindow) && !domWindow.tryToClose()) {
61 aSubject.QueryInterface(Ci.nsISupportsPRBool);
62 aSubject.data = true;
63 break;
64 }
65 }
66 break;
67 }
68 },
69
70 classDescription: "tryToClose Service",
71 contractID: "@mozilla.org/appshell/trytoclose;1",
72 classID: Components.ID("{b69155f4-a8bf-453d-8653-91d1456e1d3d}"),
73 QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
74 Ci.nsISupportsWeakReference]),
75 _xpcom_categories: [{ category: "app-startup", service: true }]
76 };
77
NSGetModule
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78 function NSGetModule(aCompMgr, aFileSpec) {
79 return XPCOMUtils.generateModule([TryToClose]);
80 }