99 lines
3.3 KiB
C++
99 lines
3.3 KiB
C++
/*
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
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* (C) 1999 Antti Koivisto (koivisto@kde.org)
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* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#pragma once
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namespace WebCore {
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enum CollectionType {
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// Unnamed HTMLCollection types cached in the document.
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DocImages, // all <img> elements in the document
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DocApplets, // all <object> and <applet> elements
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DocEmbeds, // all <embed> elements
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DocForms, // all <form> elements
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DocLinks, // all <a> _and_ <area> elements with a value for href
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DocAnchors, // all <a> elements with a value for name
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DocScripts, // all <script> elements
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DocAll, // "all" elements (IE)
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// Named collection types cached in the document.
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WindowNamedItems,
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DocumentNamedItems,
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DocumentAllNamedItems, // Sub-collection returned by the "all" collection when there are multiple items with the same name
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// Unnamed HTMLCollection types cached in elements.
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NodeChildren, // first-level children (IE)
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TableTBodies, // all <tbody> elements in this table
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TSectionRows, // all row elements in this table section
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TableRows,
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TRCells, // all cells in this row
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SelectOptions,
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SelectedOptions,
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DataListOptions,
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MapAreas,
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FormControls,
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FieldSetElements,
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ByClass,
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ByTag,
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ByHTMLTag,
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AllDescendants
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};
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enum class CollectionTraversalType { Descendants, ChildrenOnly, CustomForwardOnly };
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template<CollectionType collectionType>
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struct CollectionTypeTraits {
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static const CollectionTraversalType traversalType = CollectionTraversalType::Descendants;
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};
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template<>
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struct CollectionTypeTraits<NodeChildren> {
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static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly;
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};
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template<>
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struct CollectionTypeTraits<TRCells> {
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static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly;
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};
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template<>
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struct CollectionTypeTraits<TSectionRows> {
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static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly;
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};
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template<>
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struct CollectionTypeTraits<TableTBodies> {
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static const CollectionTraversalType traversalType = CollectionTraversalType::ChildrenOnly;
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};
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template<>
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struct CollectionTypeTraits<TableRows> {
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static const CollectionTraversalType traversalType = CollectionTraversalType::CustomForwardOnly;
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};
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template<>
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struct CollectionTypeTraits<FormControls> {
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static const CollectionTraversalType traversalType = CollectionTraversalType::CustomForwardOnly;
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};
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} // namespace WebCore
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