| /* |
| * 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 "platform/bindings/ScriptWrappable.h" |
| #include "platform/heap/Handle.h" |
| #include "platform/wtf/text/WTFString.h" |
| |
| namespace blink { |
| |
| class Node; |
| class QualifiedName; |
| template <typename NodeType> |
| class StaticNodeTypeList; |
| using StaticNodeList = StaticNodeTypeList<Node>; |
| |
| class MutationRecord : public ScriptWrappable { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| static MutationRecord* CreateChildList(Node* target, |
| StaticNodeList* added, |
| StaticNodeList* removed, |
| Node* previous_sibling, |
| Node* next_sibling); |
| static MutationRecord* CreateAttributes(Node* target, |
| const QualifiedName&, |
| const AtomicString& old_value); |
| static MutationRecord* CreateCharacterData(Node* target, |
| const String& old_value); |
| static MutationRecord* CreateWithNullOldValue(MutationRecord*); |
| |
| MutationRecord() = default; |
| |
| virtual ~MutationRecord(); |
| |
| virtual const AtomicString& type() = 0; |
| virtual Node* target() = 0; |
| |
| virtual StaticNodeList* addedNodes() = 0; |
| virtual StaticNodeList* removedNodes() = 0; |
| virtual Node* previousSibling() { return nullptr; } |
| virtual Node* nextSibling() { return nullptr; } |
| |
| virtual const AtomicString& attributeName() { return g_null_atom; } |
| virtual const AtomicString& attributeNamespace() { return g_null_atom; } |
| |
| virtual String oldValue() { return String(); } |
| }; |
| |
| } // namespace blink |
| |
| #endif // MutationRecord_h |
