1 /* 2 * Copyright (C) 2001 Peter Kelly (pmk (at) post.com) 3 * Copyright (C) 2001 Tobias Anton (anton (at) stud.fbi.fh-darmstadt.de) 4 * Copyright (C) 2006 Samuel Weinig (sam.weinig (at) gmail.com) 5 * Copyright (C) 2003, 2004, 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 24 #ifndef MutationEvent_h 25 #define MutationEvent_h 26 27 #include "core/events/Event.h" 28 #include "core/dom/Node.h" 29 30 namespace WebCore { 31 32 class MutationEvent FINAL : public Event { 33 public: 34 virtual ~MutationEvent(); 35 36 enum attrChangeType { 37 MODIFICATION = 1, 38 ADDITION = 2, 39 REMOVAL = 3 40 }; 41 42 static PassRefPtrWillBeRawPtr<MutationEvent> create() 43 { 44 return adoptRefWillBeNoop(new MutationEvent); 45 } 46 47 static PassRefPtrWillBeRawPtr<MutationEvent> create( 48 const AtomicString& type, bool canBubble, PassRefPtrWillBeRawPtr<Node> relatedNode = nullptr, 49 const String& prevValue = String(), const String& newValue = String(), const String& attrName = String(), unsigned short attrChange = 0) 50 { 51 return adoptRefWillBeNoop(new MutationEvent(type, canBubble, false, relatedNode, prevValue, newValue, attrName, attrChange)); 52 } 53 54 void initMutationEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<Node> relatedNode, 55 const String& prevValue, const String& newValue, 56 const String& attrName, unsigned short attrChange); 57 58 Node* relatedNode() const { return m_relatedNode.get(); } 59 String prevValue() const { return m_prevValue; } 60 String newValue() const { return m_newValue; } 61 String attrName() const { return m_attrName; } 62 unsigned short attrChange() const { return m_attrChange; } 63 64 virtual const AtomicString& interfaceName() const OVERRIDE; 65 66 virtual void trace(Visitor*) OVERRIDE; 67 68 private: 69 MutationEvent(); 70 MutationEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<Node> relatedNode, 71 const String& prevValue, const String& newValue, 72 const String& attrName, unsigned short attrChange); 73 74 RefPtrWillBeMember<Node> m_relatedNode; 75 String m_prevValue; 76 String m_newValue; 77 String m_attrName; 78 unsigned short m_attrChange; 79 }; 80 81 } // namespace WebCore 82 83 #endif // MutationEvent_h 84
