chromium/third_party/blink/renderer/core/dom/live_node_list_base.h

/*
 * Copyright (C) 1999 Lars Knoll ([email protected])
 *           (C) 1999 Antti Koivisto ([email protected])
 *           (C) 2001 Dirk Mueller ([email protected])
 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
 * Copyright (C) 2014 Samsung Electronics. 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 THIRD_PARTY_BLINK_RENDERER_CORE_DOM_LIVE_NODE_LIST_BASE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_DOM_LIVE_NODE_LIST_BASE_H_

#include "base/check_op.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/dom/element_traversal.h"
#include "third_party/blink/renderer/core/dom/node_list_invalidation_type.h"
#include "third_party/blink/renderer/core/html/collection_type.h"
#include "third_party/blink/renderer/core/html_names.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"

namespace blink {

class Document;

enum class NodeListSearchRoot { … };

class CORE_EXPORT LiveNodeListBase : public GarbageCollectedMixin { … };

ALWAYS_INLINE bool LiveNodeListBase::ShouldInvalidateTypeOnAttributeChange(
    NodeListInvalidationType type,
    const QualifiedName& attr_name) { … }

template <typename MatchFunc>
Element* LiveNodeListBase::TraverseMatchingElementsForwardToOffset(
    Element& current_element,
    const ContainerNode* stay_within,
    unsigned offset,
    unsigned& current_offset,
    MatchFunc is_match) { … }

template <typename MatchFunc>
Element* LiveNodeListBase::TraverseMatchingElementsBackwardToOffset(
    Element& current_element,
    const ContainerNode* stay_within,
    unsigned offset,
    unsigned& current_offset,
    MatchFunc is_match) { … }

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_DOM_LIVE_NODE_LIST_BASE_H_