mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 06:35:42 +00:00
104 lines
3.8 KiB
JavaScript
104 lines
3.8 KiB
JavaScript
/* ***** 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 Open Location Dialog Utility Code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Ehsan Akhgari <ehsan.akhgari@gmail.com>.
|
|
* Portions created by the Initial Developer are Copyright (C) 2009
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* 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 ***** */
|
|
|
|
const LAST_URL_PREF = "general.open_location.last_url";
|
|
const nsISupportsString = Components.interfaces.nsISupportsString;
|
|
|
|
var EXPORTED_SYMBOLS = [ "gOpenLocationLastURL" ];
|
|
|
|
let pbSvc = Components.classes["@mozilla.org/privatebrowsing;1"]
|
|
.getService(Components.interfaces.nsIPrivateBrowsingService);
|
|
let prefSvc = Components.classes["@mozilla.org/preferences-service;1"]
|
|
.getService(Components.interfaces.nsIPrefBranch);
|
|
|
|
let observer = {
|
|
QueryInterface: function (aIID) {
|
|
if (aIID.equals(Components.interfaces.nsIObserver) ||
|
|
aIID.equals(Components.interfaces.nsISupports) ||
|
|
aIID.equals(Components.interfaces.nsISupportsWeakReference))
|
|
return this;
|
|
throw Components.results.NS_NOINTERFACE;
|
|
},
|
|
observe: function (aSubject, aTopic, aData) {
|
|
switch (aTopic) {
|
|
case "private-browsing":
|
|
gOpenLocationLastURLData = "";
|
|
break;
|
|
case "browser:purge-session-history":
|
|
gOpenLocationLastURL.reset();
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
let os = Components.classes["@mozilla.org/observer-service;1"]
|
|
.getService(Components.interfaces.nsIObserverService);
|
|
os.addObserver(observer, "private-browsing", true);
|
|
os.addObserver(observer, "browser:purge-session-history", true);
|
|
|
|
let gOpenLocationLastURLData = "";
|
|
let gOpenLocationLastURL = {
|
|
get value() {
|
|
if (pbSvc.privateBrowsingEnabled)
|
|
return gOpenLocationLastURLData;
|
|
else {
|
|
try {
|
|
return prefSvc.getComplexValue(LAST_URL_PREF, nsISupportsString).data;
|
|
}
|
|
catch (e) {
|
|
return "";
|
|
}
|
|
}
|
|
},
|
|
set value(val) {
|
|
if (typeof val != "string")
|
|
val = "";
|
|
if (pbSvc.privateBrowsingEnabled)
|
|
gOpenLocationLastURLData = val;
|
|
else {
|
|
let str = Components.classes["@mozilla.org/supports-string;1"]
|
|
.createInstance(Components.interfaces.nsISupportsString);
|
|
str.data = val;
|
|
prefSvc.setComplexValue(LAST_URL_PREF, nsISupportsString, str);
|
|
}
|
|
},
|
|
reset: function() {
|
|
if (prefSvc.prefHasUserValue(LAST_URL_PREF))
|
|
prefSvc.clearUserPref(LAST_URL_PREF);
|
|
gOpenLocationLastURLData = "";
|
|
}
|
|
};
|