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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 Communicator.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications.
- * Portions created by the Initial Developer are Copyright (C) 2002
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Mike Pinkerton <pinkerton@netscape.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 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 ***** */
-
- #include "nsISupports.idl"
-
- interface nsIDOMEventTarget;
- interface nsIWebNavigation;
-
-
- /**
- * @status UNDER_REVIEW
- */
-
- /**
- * Interface for communicating with the built-in drag and drop
- * implementation in the content area. Use this to register where
- * the listeners should attach (something that implements
- * |nsIDOMEventReceiver| which is what we end up using under the hood).
- */
-
- [scriptable,uuid(4f418f58-f834-4736-a755-e0395bedca9d)]
- interface nsIDragDropHandler : nsISupports
- {
- /**
- * Attach drag handlers to receiver specified by |attachPoint| and
- * specify callbacks to allow overriding of the built-in behaviors.
- *
- * @param attachPoint hookup listeners to this location
- * @param navigator loads dropped urls via this interface. If NULL,
- * the client must handle the drop itself, either
- * through the method provided via |overrideDrop| or
- * by letting the event bubble up through the DOM.
- */
- void hookupTo(in nsIDOMEventTarget attachPoint, in nsIWebNavigation navigator);
-
- /**
- * Unregister all handlers related to drag&drop
- */
- void detach();
- };
-