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, 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 blink { 31 32 class MutationEvent FINAL : public Event { 33 DEFINE_WRAPPERTYPEINFO(); 34 public: 35 virtual ~MutationEvent(); 36 37 enum AttrChangeType { 38 MODIFICATION = 1, // NOLINT 39 ADDITION = 2, // NOLINT 40 REMOVAL = 3 // NOLINT 41 }; 42 create()43 static PassRefPtrWillBeRawPtr<MutationEvent> create() 44 { 45 return adoptRefWillBeNoop(new MutationEvent); 46 } 47 48 static PassRefPtrWillBeRawPtr<MutationEvent> create( 49 const AtomicString& type, bool canBubble, PassRefPtrWillBeRawPtr<Node> relatedNode = nullptr, 50 const String& prevValue = String(), const String& newValue = String(), const String& attrName = String(), unsigned short attrChange = 0) 51 { 52 return adoptRefWillBeNoop(new MutationEvent(type, canBubble, false, relatedNode, prevValue, newValue, attrName, attrChange)); 53 } 54 55 void initMutationEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<Node> relatedNode, const String& prevValue, const String& newValue, const String& attrName, unsigned short attrChange); 56 relatedNode()57 Node* relatedNode() const { return m_relatedNode.get(); } prevValue()58 String prevValue() const { return m_prevValue; } newValue()59 String newValue() const { return m_newValue; } attrName()60 String attrName() const { return m_attrName; } attrChange()61 unsigned short attrChange() const { return m_attrChange; } 62 63 virtual const AtomicString& interfaceName() const OVERRIDE; 64 65 virtual void trace(Visitor*) OVERRIDE; 66 67 private: 68 MutationEvent(); 69 MutationEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<Node> relatedNode, const String& prevValue, const String& newValue, const String& attrName, unsigned short attrChange); 70 71 RefPtrWillBeMember<Node> m_relatedNode; 72 String m_prevValue; 73 String m_newValue; 74 String m_attrName; 75 unsigned short m_attrChange; 76 }; 77 78 } // namespace blink 79 80 #endif // MutationEvent_h 81