gecko/browser/base/content/aboutDialog.js

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# ***** 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 Firebird about dialog.
#
# The Initial Developer of the Original Code is
# Blake Ross (blaker@netscape.com).
# Portions created by the Initial Developer are Copyright (C) 2002
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Ehsan Akhgari <ehsan.akhgari@gmail.com>
#
# 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 LGPL or the GPL. 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 ***** -->
var gSelectedPage = 0;
function init(aEvent)
{
if (aEvent.target != document)
return;
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
try {
var distroId = prefs.getCharPref("distribution.id");
if (distroId) {
var distroVersion = prefs.getCharPref("distribution.version");
var distroAbout = prefs.getComplexValue("distribution.about",
Components.interfaces.nsISupportsString);
var distroField = document.getElementById("distribution");
distroField.value = distroAbout;
distroField.style.display = "block";
var distroIdField = document.getElementById("distributionId");
distroIdField.value = distroId + " - " + distroVersion;
distroIdField.style.display = "block";
}
}
catch (e) {
// Pref is unset
}
var userAgentField = document.getElementById("userAgent");
userAgentField.value = navigator.userAgent;
var button = document.documentElement.getButton("extra2");
button.setAttribute("label", document.documentElement.getAttribute("creditslabel"));
button.setAttribute("accesskey", document.documentElement.getAttribute("creditsaccesskey"));
button.addEventListener("command", switchPage, false);
var acceptButton = document.documentElement.getButton("accept");
#ifdef XP_UNIX
acceptButton.setAttribute("icon", "close");
#endif
acceptButton.focus();
#ifdef XP_MACOSX
// it may not be sized at this point, and we need its width to calculate its position
window.sizeToContent();
window.moveTo((screen.availWidth / 2) - (window.outerWidth / 2), screen.availHeight / 5);
#endif
}
function uninit(aEvent)
{
if (aEvent.target != document)
return;
var iframe = document.getElementById("creditsIframe");
iframe.setAttribute("src", "");
}
function switchPage(aEvent)
{
var button = aEvent.target;
if (button.localName != "button")
return;
var iframe = document.getElementById("creditsIframe");
if (gSelectedPage == 0) {
iframe.setAttribute("src", "chrome://browser/content/credits.xhtml");
button.setAttribute("label", document.documentElement.getAttribute("aboutlabel"));
button.setAttribute("accesskey", document.documentElement.getAttribute("aboutaccesskey"));
gSelectedPage = 1;
}
else {
iframe.setAttribute("src", "");
button.setAttribute("label", document.documentElement.getAttribute("creditslabel"));
button.setAttribute("accesskey", document.documentElement.getAttribute("creditsaccesskey"));
gSelectedPage = 0;
}
var modes = document.getElementById("modes");
modes.setAttribute("selectedIndex", gSelectedPage);
}