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- /* -*- 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.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2003
- * 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 ***** */
-
- #ifndef nsMutationEvent_h__
- #define nsMutationEvent_h__
-
- #include "nsGUIEvent.h"
- #include "nsIDOMNode.h"
- #include "nsIAtom.h"
- #include "nsIDOMEventTarget.h"
- #include "nsIContent.h"
-
- class nsMutationEvent : public nsEvent
- {
- public:
- nsMutationEvent(PRBool isTrusted, PRUint32 msg)
- : nsEvent(isTrusted, msg, NS_MUTATION_EVENT),
- mAttrChange(0)
- {
- flags |= NS_EVENT_FLAG_CANT_CANCEL;
- }
-
- nsMutationEvent(PRBool isTrusted, PRUint32 msg, nsIDOMEventTarget *target)
- : nsEvent(isTrusted, msg, NS_MUTATION_EVENT),
- mTarget(target),
- mAttrChange(0)
- {
- flags |= NS_EVENT_FLAG_CANT_CANCEL;
- }
-
- nsMutationEvent(PRBool isTrusted, PRUint32 msg, nsIContent *target)
- : nsEvent(isTrusted, msg, NS_MUTATION_EVENT),
- mTarget(do_QueryInterface(target)),
- mAttrChange(0)
- {
- flags |= NS_EVENT_FLAG_CANT_CANCEL;
- }
-
- nsCOMPtr<nsIDOMNode> mRelatedNode;
- nsCOMPtr<nsIDOMEventTarget> mTarget;
-
- nsCOMPtr<nsIAtom> mAttrName;
- nsCOMPtr<nsIAtom> mPrevAttrValue;
- nsCOMPtr<nsIAtom> mNewAttrValue;
-
- unsigned short mAttrChange;
- };
-
- #define NS_MUTATION_START 1800
- #define NS_MUTATION_SUBTREEMODIFIED (NS_MUTATION_START)
- #define NS_MUTATION_NODEINSERTED (NS_MUTATION_START+1)
- #define NS_MUTATION_NODEREMOVED (NS_MUTATION_START+2)
- #define NS_MUTATION_NODEREMOVEDFROMDOCUMENT (NS_MUTATION_START+3)
- #define NS_MUTATION_NODEINSERTEDINTODOCUMENT (NS_MUTATION_START+4)
- #define NS_MUTATION_ATTRMODIFIED (NS_MUTATION_START+5)
- #define NS_MUTATION_CHARACTERDATAMODIFIED (NS_MUTATION_START+6)
-
- // Bits are actually checked to optimize mutation event firing.
- // That's why I don't number from 0x00. The first event should
- // always be 0x01.
- #define NS_EVENT_BITS_MUTATION_SUBTREEMODIFIED 0x01
- #define NS_EVENT_BITS_MUTATION_NODEINSERTED 0x02
- #define NS_EVENT_BITS_MUTATION_NODEREMOVED 0x04
- #define NS_EVENT_BITS_MUTATION_NODEREMOVEDFROMDOCUMENT 0x08
- #define NS_EVENT_BITS_MUTATION_NODEINSERTEDINTODOCUMENT 0x10
- #define NS_EVENT_BITS_MUTATION_ATTRMODIFIED 0x20
- #define NS_EVENT_BITS_MUTATION_CHARACTERDATAMODIFIED 0x40
-
- #endif // nsMutationEvent_h__
-