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86 lines
3.6 KiB
C++
86 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsMutationEvent_h__
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#define nsMutationEvent_h__
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#include "nsGUIEvent.h"
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#include "nsIDOMNode.h"
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#include "nsIAtom.h"
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#include "nsIDOMEventTarget.h"
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#include "nsIContent.h"
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class nsMutationEvent : public nsEvent
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{
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public:
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nsMutationEvent(bool isTrusted, PRUint32 msg)
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: nsEvent(isTrusted, msg, NS_MUTATION_EVENT),
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mAttrChange(0)
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{
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flags |= NS_EVENT_FLAG_CANT_CANCEL;
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}
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nsCOMPtr<nsIDOMNode> mRelatedNode;
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nsCOMPtr<nsIAtom> mAttrName;
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nsCOMPtr<nsIAtom> mPrevAttrValue;
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nsCOMPtr<nsIAtom> mNewAttrValue;
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unsigned short mAttrChange;
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};
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#define NS_MUTATION_START 1800
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#define NS_MUTATION_SUBTREEMODIFIED (NS_MUTATION_START)
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#define NS_MUTATION_NODEINSERTED (NS_MUTATION_START+1)
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#define NS_MUTATION_NODEREMOVED (NS_MUTATION_START+2)
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#define NS_MUTATION_NODEREMOVEDFROMDOCUMENT (NS_MUTATION_START+3)
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#define NS_MUTATION_NODEINSERTEDINTODOCUMENT (NS_MUTATION_START+4)
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#define NS_MUTATION_ATTRMODIFIED (NS_MUTATION_START+5)
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#define NS_MUTATION_CHARACTERDATAMODIFIED (NS_MUTATION_START+6)
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#define NS_MUTATION_END (NS_MUTATION_START+6)
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// Bits are actually checked to optimize mutation event firing.
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// That's why I don't number from 0x00. The first event should
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// always be 0x01.
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#define NS_EVENT_BITS_MUTATION_SUBTREEMODIFIED 0x01
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#define NS_EVENT_BITS_MUTATION_NODEINSERTED 0x02
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#define NS_EVENT_BITS_MUTATION_NODEREMOVED 0x04
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#define NS_EVENT_BITS_MUTATION_NODEREMOVEDFROMDOCUMENT 0x08
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#define NS_EVENT_BITS_MUTATION_NODEINSERTEDINTODOCUMENT 0x10
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#define NS_EVENT_BITS_MUTATION_ATTRMODIFIED 0x20
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#define NS_EVENT_BITS_MUTATION_CHARACTERDATAMODIFIED 0x40
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#endif // nsMutationEvent_h__
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