mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-15 04:00:12 +01:00
121 lines
4.3 KiB
JavaScript
121 lines
4.3 KiB
JavaScript
/* -*- Mode: C++; tab-width: 4; 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 Mozilla Communicator client code, released
|
|
* March 31, 1998.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998-1999
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of 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 ***** */
|
|
|
|
|
|
/* functions for disabling front end elements when the appropriate
|
|
back-end preference is locked. */
|
|
|
|
|
|
var nsPrefBranch = null;
|
|
|
|
// Prefs in mailnews require dynamic portions to indicate
|
|
// which of multiple servers or identies. This function
|
|
// takes a string and a xul element.
|
|
// The string is a prefstring with a token %tokenname%.
|
|
// The xul element has an attribute of name |tokenname|
|
|
// whose value is substituted into the string and returned
|
|
// by the function.
|
|
// Any tokens which do not have associated attribute value
|
|
// are not substituted, and left in the string as-is.
|
|
function substPrefTokens(aStr, element)
|
|
{
|
|
var tokenpat = /%(\w+)%/;
|
|
var token;
|
|
var newprefstr = "";
|
|
|
|
var prefPartsArray = aStr.split(".");
|
|
/* here's a little loop that goes through
|
|
each part of the string separated by a dot, and
|
|
if any parts are of the form %string%, it will replace
|
|
them with the value of the attribute of that name from
|
|
the xul object */
|
|
for (var i=0; i< prefPartsArray.length; i++) {
|
|
token = prefPartsArray[i].match(tokenpat);
|
|
if (token) { /* we've got a %% match */
|
|
if (token[1]) {
|
|
if (element[token[1]]) {
|
|
newprefstr += element[token[1]] + "."; // here's where we get the info
|
|
} else { /* all we got was this stinkin % */
|
|
newprefstr += prefPartsArray[i] + ".";
|
|
}
|
|
}
|
|
} else /* if (token) */ {
|
|
newprefstr += prefPartsArray[i] + ".";
|
|
}
|
|
}
|
|
newprefstr = newprefstr.slice(0,-1); // remove the last char, a dot
|
|
if (newprefstr.length <=0 )
|
|
newprefstr = null;
|
|
|
|
return newprefstr;
|
|
}
|
|
|
|
// A simple function which given a xul element with
|
|
// the pref related attributes (pref, preftype, prefstring)
|
|
// return if the prefstring specified in that element is
|
|
// locked (true/false).
|
|
// If it does not have a valid prefstring, a false is returned.
|
|
function getAccountValueIsLocked(element)
|
|
{
|
|
var prefstr = "";
|
|
var preftype;
|
|
var prefval;
|
|
var prefstring;
|
|
|
|
if (!nsPrefBranch) {
|
|
var prefService = Components.classes["@mozilla.org/preferences-service;1"];
|
|
prefService = prefService.getService();
|
|
prefService = prefService.QueryInterface(Components.interfaces.nsIPrefService);
|
|
|
|
nsPrefBranch = prefService.getBranch(null);
|
|
}
|
|
|
|
prefstring = element.getAttribute("prefstring");
|
|
if (prefstring) {
|
|
preftype = element.getAttribute("preftype");
|
|
prefstr = substPrefTokens(prefstring, element);
|
|
// see if the prefstring is locked
|
|
if (prefstr) {
|
|
var bLocked=nsPrefBranch.prefIsLocked(prefstr);
|
|
return bLocked;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|