html_collection.cc | Explore in Territory

/*
 * Copyright (C) 1999 Lars Knoll ([email protected])
 *           (C) 1999 Antti Koivisto ([email protected])
 * Copyright (C) 2003-2008, 2011, 2012, 2014 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.
 *
 */

#include "third_party/blink/renderer/core/html/html_collection.h"

#include "third_party/blink/renderer/core/dom/class_collection.h"
#include "third_party/blink/renderer/core/dom/element_traversal.h"
#include "third_party/blink/renderer/core/dom/node_rare_data.h"
#include "third_party/blink/renderer/core/html/collection_type.h"
#include "third_party/blink/renderer/core/html/document_all_name_collection.h"
#include "third_party/blink/renderer/core/html/document_name_collection.h"
#include "third_party/blink/renderer/core/html/forms/html_data_list_options_collection.h"
#include "third_party/blink/renderer/core/html/forms/html_field_set_element.h"
#include "third_party/blink/renderer/core/html/forms/html_form_control_element.h"
#include "third_party/blink/renderer/core/html/forms/html_form_element.h"
#include "third_party/blink/renderer/core/html/forms/html_option_element.h"
#include "third_party/blink/renderer/core/html/forms/html_options_collection.h"
#include "third_party/blink/renderer/core/html/html_element.h"
#include "third_party/blink/renderer/core/html/html_object_element.h"
#include "third_party/blink/renderer/core/html/html_tag_collection.h"
#include "third_party/blink/renderer/core/html/window_name_collection.h"
#include "third_party/blink/renderer/core/html_names.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"
#include "third_party/blink/renderer/platform/wtf/hash_set.h"

namespace blink {

static bool ShouldTypeOnlyIncludeDirectChildren(CollectionType type) { … }

static NodeListSearchRoot SearchRootFromCollectionType(
    const ContainerNode& owner,
    CollectionType type) { … }

static NodeListInvalidationType InvalidationTypeExcludingIdAndNameAttributes(
    CollectionType type) { … }

HTMLCollection::HTMLCollection(ContainerNode& owner_node,
                               CollectionType type,
                               ItemAfterOverrideType item_after_override_type)
    : … { … }

HTMLCollection::~HTMLCollection() = default;

void HTMLCollection::InvalidateCache(Document* old_document) const { … }

unsigned HTMLCollection::length() const { … }

Element* HTMLCollection::item(unsigned offset) const { … }

static inline bool IsMatchingHTMLElement(const HTMLCollection& html_collection,
                                         const HTMLElement& element) { … }

inline bool HTMLCollection::ElementMatches(const Element& element) const { … }

namespace {

template <class HTMLCollectionType>
class IsMatch { … };

}  // namespace

template <class HTMLCollectionType>
static inline IsMatch<HTMLCollectionType> MakeIsMatch(
    const HTMLCollectionType& list) { … }

Element* HTMLCollection::VirtualItemAfter(Element*) const { … }

// https://html.spec.whatwg.org/C/#all-named-elements
// The document.all collection returns only certain types of elements by name,
// although it returns any type of element by id.
static inline bool NameShouldBeVisibleInDocumentAll(
    const HTMLElement& element) { … }

Element* HTMLCollection::TraverseToFirst() const { … }

Element* HTMLCollection::TraverseToLast() const { … }

Element* HTMLCollection::TraverseForwardToOffset(
    unsigned offset,
    Element& current_element,
    unsigned& current_offset) const { … }

Element* HTMLCollection::TraverseBackwardToOffset(
    unsigned offset,
    Element& current_element,
    unsigned& current_offset) const { … }

Element* HTMLCollection::namedItem(const AtomicString& name) const { … }

bool HTMLCollection::NamedPropertyQuery(const AtomicString& name,
                                        ExceptionState&) { … }

void HTMLCollection::SupportedPropertyNames(Vector<String>& names) { … }

void HTMLCollection::NamedPropertyEnumerator(Vector<String>& names,
                                             ExceptionState&) { … }

void HTMLCollection::UpdateIdNameCache() const { … }

void HTMLCollection::NamedItems(const AtomicString& name,
                                HeapVector<Member<Element>>& result) const { … }

bool HTMLCollection::HasNamedItems(const AtomicString& name) const { … }

HTMLCollection::NamedItemCache::NamedItemCache() = default;

void HTMLCollection::Trace(Visitor* visitor) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/html/html_collection.cc
