moving from its old home in extensions. it doesn't belong here either, but it's used outside extensions so here it sits for now.

xpfe/appshell/public/nsIPopupWindowManager.idl

@@ -0,0 +1,129 @@
+/* -*- Mode: C++; tab-width: 2; 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.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 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 ***** */
+
+/**
+ * This is the interface to the Popup Window Manager: an object which
+ * maintains popup window permissions by website.
+ */
+
+#include "nsISupports.idl"
+
+interface nsIObserver;
+interface nsISimpleEnumerator;
+interface nsIURI;
+
+[scriptable, uuid(2e14fec9-e8e9-44cc-8c86-c8673c2383cc)]
+interface nsIPopupWindowManager : nsISupports {
+
+  /**
+   * These values are returned by the testPermission method
+   */
+  const PRUint32 eAllow = 1;
+  const PRUint32 eDisallow = 2;
+  const PRUint32 eAllowConditionally = 3;
+
+  /**
+   * The manager's default permission can be eAllow (a whitelist)
+   * or eDisallow (a blacklist).
+   */
+  attribute PRUint32 defaultPermission;
+
+  /**
+   * Add permission information for a website.
+   * @param aURI the website to be blocked
+   * @param aPermit true to grant permission to the website
+   *                false to refuse permission
+   */
+  void add(in nsIURI aURI, in boolean aPermit);
+
+  /**
+   * Remove permission information for a website. Popups will be permitted
+   * or not depending on whether this is a white- or black-list.
+   * is permitted to show popups.)
+   * @param aURI the website to be unblocked
+   */
+  void remove(in nsIURI aURI);
+
+  /**
+   * Clear permission information for all websites.
+   */
+  void removeAll();
+
+  /**
+   * Test whether a website is suitable for popup permission storage.
+   * @param aURI the website to be tested
+   * @return true if permission can be stored for the website
+   */
+  boolean testSuitability(in nsIURI aURI);
+
+  /**
+   * Test whether a website has permission to show a popup window.
+   * @param aURI the website to be tested
+   * @return one of the eAllow consts defined above
+   */
+  PRUint32 testPermission(in nsIURI aURI);
+
+  /**
+   * Enumerates all stored permissions
+   * @return an enumerator which itself returns nsISupports objects which
+   *         can be QIed to an nsIPermission
+   */
+  nsISimpleEnumerator getEnumerator();
+
+  /**
+   * This service broadcasts a PPM_CHANGE_NOTIFICATION notification
+   * when any popup permission changes. Add yourself as an observer.
+   * @param observer the observer
+   */
+  void addObserver(in nsIObserver aObserver);
+
+  /**
+   * This service broadcasts a PPM_CHANGE_NOTIFICATION notification
+   * when any popup permission changes. Remove yourself as an observer.
+   * @param observer the observer
+   */
+  void removeObserver(in nsIObserver aObserver);
+};
+
+%{ C++
+// {2e14fec9-e8e9-44cc-8c86-c8673c2383cc}
+#define NS_POPUPWINDOWMANAGER_IID \
+{ 0x2e14fec9, 0xe8e9, 0x44cc, { 0x8c, 0x86, 0xc8, 0x67, 0x3c, 0x23, 0x83,0xcc }}
+#define NS_POPUPWINDOWMANAGER_CONTRACTID "@mozilla.org/PopupWindowManager;1"
+
+#define PPM_CHANGE_NOTIFICATION "popup perm change"
+%}