adding a popup window management preference panel. bug 166442 r=jag,jst

suite/common/pref/permissionsPrefsOverlay.xul

@@ -40,6 +40,12 @@
                       label="&images.label;"/> 
       </treerow>
     </treeitem>
+    <treeitem position="3">
+      <treerow>
+        <treecell url="chrome://cookie/content/pref-popups.xul"
+                      label="&popups.label;"/> 
+      </treerow>
+    </treeitem>
   </treechildren>
     
 </overlay>

suite/common/pref/pref-popups.xul

@@ -0,0 +1,116 @@
+<?xml version="1.0"?> 
+
+<!-- ***** 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.org code.
+   -
+   - The Initial Developer of the Original Code is
+   - Netscape Communications Corporation.
+   - Portions created by the Initial Developer are Copyright (C) 2002
+   - 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 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 ***** -->
+
+<?xml-stylesheet href="chrome://communicator/skin/" type="text/css"?>
+
+<!DOCTYPE page [
+<!ENTITY % prefPopupsDTD SYSTEM "chrome://cookie/locale/pref-popups.dtd" >
+%prefPopupsDTD;
+]>
+
+<page xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+      id="popupsPanel"
+      onload="init()"
+      headertitle="&title;">
+          
+<script type="application/x-javascript" src="chrome://cookie/content/cookieOverlay.js"/>
+
+<script type="application/x-javascript">
+<![CDATA[
+  var _elementIDs = ["popupPolicy","popupCustom"];
+  var domCbox = null;
+  var policyButton;
+  var customCbox;
+  var manageButton;
+
+  function init() {
+    parent.initPanel('chrome://cookie/content/pref-popups.xul');
+    policyButton = document.getElementById("popupPolicy");
+    customCbox = document.getElementById("popupCustom");
+    manageButton = document.getElementById("popupView");
+    setButtons(true);
+  }
+  function setButtons(all) {
+    if (all)
+      customCbox.disabled = policyButton.value == 2;
+    manageButton.disabled = policyButton.value == 2 || !customCbox.checked;
+  }
+  function selectPolicy() {
+    if (!domCbox) {
+      // any selection clears the competing DOM pref
+      domCbox = document.getElementById("popupDomShadow");
+      _elementIDs.push("popupDomShadow");
+      domCbox.checked = false;
+    }
+    setButtons(true);
+  }
+  function selectCustom() {
+    setButtons(false);
+  }
+]]>
+</script>
+
+<groupbox id="popupsArea">
+  <caption label="&popupBlocking.label;"/>
+
+  <description>&popupDetails;</description>
+
+  <radiogroup id="popupPolicy" prefstring="privacy.popups.policy">
+    <radio value="1" label="&popupAllow.label;"
+            accesskey="&popupAllow.accesskey;"
+            oncommand="selectPolicy()"/>
+      <checkbox id="popupCustom" label="&popupCustom.label;"
+                style="margin-left:2em"
+                prefstring="privacy.popups.usecustom"
+                oncommand="selectCustom(this)"/>
+    <radio value="2" label="&popupReject.label;"
+            accesskey="&popupReject.accesskey;"
+            oncommand="selectPolicy()"/>
+  </radiogroup>
+
+  <checkbox id="popupDomShadow" hidden="true"
+            prefstring="dom.disable_open_during_load"/>
+
+  <hbox pack="end">
+    <button id="popupView" label="&popupView.label;"
+            accesskey="&popupView.accesskey;" oncommand="viewPopups();"/>
+  </hbox>
+
+</groupbox>
+
+</page>

suite/locales/en-US/chrome/common/pref/permissionsPrefsOverlay.dtd

@@ -1,2 +1,3 @@
 <!ENTITY cookies.label "Cookies">
 <!ENTITY images.label "Images">
+<!ENTITY popups.label "Popups">

suite/locales/en-US/chrome/common/pref/pref-popups.dtd

@@ -0,0 +1,16 @@
+<!ENTITY title                          "Pop-ups">
+
+<!ENTITY popupBlocking.label            "Pop-up Window Policy">
+
+<!ENTITY popupDetails                   "When websites attempt to open new windows without being asked">
+
+<!ENTITY popupAllow.label               "Allow pop-up windows">
+<!ENTITY popupAllow.accesskey           "a">
+<!ENTITY popupReject.label              "Reject pop-up windows">
+<!ENTITY popupReject.accesskey          "r">
+
+<!ENTITY popupCustom.label              "Use custom settings">
+<!ENTITY popupCustom.accesskey          "c">
+
+<!ENTITY popupView.label                "Manage Popup Permissions">
+<!ENTITY popupView.accesskey            "m">