| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * Copyright (C) 2000 Frederik Holljen (frederik.holljen@hig.no) |
| * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
| * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
| * Copyright (C) 2004, 2008, 2009 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef NodeFilter_h |
| #define NodeFilter_h |
| |
| #include "platform/heap/Handle.h" |
| |
| namespace blink { |
| |
| // We never create NodeFilter instances. |
| // The IDL interface 'NodeFilter' is represented by V8NodeFilterCondition and a |
| // V8 value in Blink. |
| class NodeFilter final { |
| STATIC_ONLY(NodeFilter); |
| |
| public: |
| /** |
| * The following constants are returned by the acceptNode() |
| * method: |
| */ |
| enum { kFilterAccept = 1, kFilterReject = 2, kFilterSkip = 3 }; |
| |
| /** |
| * These are the available values for the whatToShow parameter. |
| * They are the same as the set of possible types for Node, and |
| * their values are derived by using a bit position corresponding |
| * to the value of NodeType for the equivalent node type. |
| */ |
| enum { |
| kShowAll = 0xFFFFFFFF, |
| kShowElement = 0x00000001, |
| kShowAttribute = 0x00000002, |
| kShowText = 0x00000004, |
| kShowCdataSection = 0x00000008, |
| kShowEntityReference = 0x00000010, |
| kShowEntity = 0x00000020, |
| kShowProcessingInstruction = 0x00000040, |
| kShowComment = 0x00000080, |
| kShowDocument = 0x00000100, |
| kShowDocumentType = 0x00000200, |
| kShowDocumentFragment = 0x00000400, |
| kShowNotation = 0x00000800 |
| }; |
| }; |
| |
| } // namespace blink |
| |
| #endif // NodeFilter_h |