/*
* Copyright (C) 2011 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef MutationRecord_h
#define MutationRecord_h
#include "bindings/v8/ScriptWrappable.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefCounted.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
class Node;
class NodeList;
class QualifiedName;
class MutationRecord : public RefCounted<MutationRecord>, public ScriptWrappable {
public:
static PassRefPtr<MutationRecord> createChildList(PassRefPtr<Node> target, PassRefPtr<NodeList> added, PassRefPtr<NodeList> removed, PassRefPtr<Node> previousSibling, PassRefPtr<Node> nextSibling);
static PassRefPtr<MutationRecord> createAttributes(PassRefPtr<Node> target, const QualifiedName&, const AtomicString& oldValue);
static PassRefPtr<MutationRecord> createCharacterData(PassRefPtr<Node> target, const String& oldValue);
static PassRefPtr<MutationRecord> createWithNullOldValue(PassRefPtr<MutationRecord>);
MutationRecord()
{
ScriptWrappable::init(this);
}
virtual ~MutationRecord();
virtual const AtomicString& type() = 0;
virtual Node* target() = 0;
virtual NodeList* addedNodes() = 0;
virtual NodeList* removedNodes() = 0;
virtual Node* previousSibling() { return 0; }
virtual Node* nextSibling() { return 0; }
virtual const AtomicString& attributeName() { return nullAtom; }
virtual const AtomicString& attributeNamespace() { return nullAtom; }
virtual String oldValue() { return String(); }
};
} // namespace WebCore
#endif // MutationRecord_h