/* * Copyright (C) 1999 Lars Knoll (knoll@kde.org) * (C) 1999 Antti Koivisto (koivisto@kde.org) * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 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. * */ #pragma once namespace WebCore { enum CollectionType { // Unnamed HTMLCollection types cached in the document. DocImages, // all <img> elements in the document DocApplets, // all <object> and <applet> elements DocEmbeds, // all <embed> elements DocForms, // all <form> elements DocLinks, // all <a> _and_ <area> elements with a value for href DocAnchors, // all <a> elements with a value for name DocScripts, // all <script> elements DocAll, // "all" elements (IE) // Named collection types cached in the document. WindowNamedItems, DocumentNamedItems, DocumentAllNamedItems, // Sub-collection returned by the "all" collection when there are multiple items with the same name // Unnamed HTMLCollection types cached in elements. NodeChildren, // first-level children (IE) TableTBodies, // all <tbody> elements in this table TSectionRows, // all row elements in this table section TableRows, TRCells, // all cells in this row SelectOptions, SelectedOptions, DataListOptions, MapAreas, FormControls, FieldSetElements, ByClass, ByTag, ByHTMLTag, AllDescendants }; enum class CollectionTraversalType { Descendants, ChildrenOnly, CustomForwardOnly }; template<CollectionType collectionType> struct CollectionTypeTraits { static const CollectionTraversalType traversalType = CollectionTraversalType::Descendants; }; template<> struct CollectionTypeTraits<NodeChildren> { static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly; }; template<> struct CollectionTypeTraits<TRCells> { static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly; }; template<> struct CollectionTypeTraits<TSectionRows> { static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly; }; template<> struct CollectionTypeTraits<TableTBodies> { static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly; }; template<> struct CollectionTypeTraits<TableRows> { static const CollectionTraversalType traversalType = CollectionTraversalType::CustomForwardOnly; }; template<> struct CollectionTypeTraits<FormControls> { static const CollectionTraversalType traversalType = CollectionTraversalType::CustomForwardOnly; }; } // namespace WebCore