FireTray/src/modules/commons.js

82 lines
2.4 KiB
JavaScript

/* -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
var EXPORTED_SYMBOLS =
[ "firetray", "Cc", "Ci", "Cu", "LOG", "WARN", "ERROR",
"FIREFOX_ID", "THUNDERBIRD_ID", "SEAMONKEY_ID" ];
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
Cu.import("resource://gre/modules/Services.jsm");
const FIREFOX_ID = "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}";
const THUNDERBIRD_ID = "{3550f703-e582-4d05-9a08-453d09bdfdc6}";
const SONGBIRD_ID = "songbird@songbirdnest.com";
const SUNBIRD_ID = "{718e30fb-e89b-41dd-9da7-e25a45638b28}";
const SEAMONKEY_ID = "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}";
const CHATZILLA_ID = "{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}";
/**
* firetray namespace.
*/
if ("undefined" == typeof(firetray)) {
var firetray = {};
};
// about:config extensions.logging.enabled
["LOG", "WARN", "ERROR"].forEach(function(aName) {
this.__defineGetter__(aName, function() {
Components.utils.import("resource://gre/modules/AddonLogging.jsm");
LogManager.getLogger("firetray", this);
return this[aName];
});
}, this);
firetray.Utils = {
prefService: Services.prefs.getBranch("extensions.firetray."),
strings: Services.strings.createBundle("chrome://firetray/locale/overlay.properties"),
dumpObj: function(obj) {
let str = "";
for(i in obj) {
try {
str += "obj["+i+"]: " + obj[i] + "\n";
} catch(e) {
str += "obj["+i+"]: Unavailable\n";
}
}
LOG(str);
},
// adapted from http://forums.mozillazine.org/viewtopic.php?p=921150#921150
chromeToPath: function(aPath) {
if (!aPath || !(/^chrome:/.test(aPath)))
return null; // not a chrome url
let uri = Services.io.newURI(aPath, "UTF-8", null);
let registeryValue = Cc['@mozilla.org/chrome/chrome-registry;1']
.getService(Ci.nsIChromeRegistry)
.convertChromeURL(uri).spec;
LOG(registeryValue);
if (/^file:/.test(registeryValue))
registeryValue = this._urlToPath(registeryValue);
else
registeryValue = this._urlToPath("file://"+registeryValue);
return registeryValue;
},
_urlToPath: function (aPath) {
if (!aPath || !/^file:/.test(aPath))
return null;
let protocolHandler = Cc["@mozilla.org/network/protocol;1?name=file"]
.createInstance(Ci.nsIFileProtocolHandler);
return protocolHandler.getFileFromURLSpec(aPath).path;
}
};