WebCore/dom/MutationEvent.cpp

   1 /*
   2  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
   3  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
   4  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
   5  * Copyright (C) 2003, 2005, 2006, 2008 Apple Inc. All rights reserved.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Library General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Library General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Library General Public License
  18  * along with this library; see the file COPYING.LIB.  If not, write to
  19  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20  * Boston, MA 02110-1301, USA.
  21  */
  22
  23 #include "config.h"
  24 #include "MutationEvent.h"
  25
  26 namespace WebCore {
  27
  28 MutationEvent::MutationEvent()
  29     : m_attrChange(0)
  30 {
  31 }
  32
  33 MutationEvent::MutationEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<Node> relatedNode,
  34                              const String& prevValue, const String& newValue,
  35                              const String& attrName, unsigned short attrChange)
  36     : Event(type, canBubble, cancelable)
  37     , m_relatedNode(relatedNode)
  38     , m_prevValue(prevValue)
  39     , m_newValue(newValue)
  40     , m_attrName(attrName)
  41     , m_attrChange(attrChange)
  42 {
  43 }
  44
  45 void MutationEvent::initMutationEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<Node> relatedNode,
  46                                       const String& prevValue, const String& newValue,
  47                                       const String& attrName, unsigned short attrChange)
  48 {
  49     if (dispatched())
  50         return;
  51
  52     initEvent(type, canBubble, cancelable);
  53
  54     m_relatedNode = relatedNode;
  55     m_prevValue = prevValue;
  56     m_newValue = newValue;
  57     m_attrName = attrName;
  58     m_attrChange = attrChange;
  59 }
  60
  61 bool MutationEvent::isMutationEvent() const
  62 {
  63     return true;
  64 }
  65
  66 } // namespace WebCore