| /* |
| * Copyright (C) 2009, 2011, 2012 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "core/html/HTMLAllCollection.h" |
| |
| #include "core/dom/Element.h" |
| #include "core/dom/NamedNodesCollection.h" |
| |
| namespace WebCore { |
| |
| PassRefPtrWillBeRawPtr<HTMLAllCollection> HTMLAllCollection::create(ContainerNode& node, CollectionType type) |
| { |
| ASSERT_UNUSED(type, type == DocAll); |
| return adoptRefWillBeNoop(new HTMLAllCollection(node)); |
| } |
| |
| HTMLAllCollection::HTMLAllCollection(ContainerNode& node) |
| : HTMLCollection(node, DocAll, DoesNotOverrideItemAfter) |
| { |
| ScriptWrappable::init(this); |
| } |
| |
| HTMLAllCollection::~HTMLAllCollection() |
| { |
| } |
| |
| Element* HTMLAllCollection::namedItemWithIndex(const AtomicString& name, unsigned index) const |
| { |
| updateIdNameCache(); |
| |
| const NamedItemCache& cache = namedItemCache(); |
| if (WillBeHeapVector<RawPtrWillBeMember<Element> >* elements = cache.getElementsById(name)) { |
| if (index < elements->size()) |
| return elements->at(index); |
| index -= elements->size(); |
| } |
| |
| if (WillBeHeapVector<RawPtrWillBeMember<Element> >* elements = cache.getElementsByName(name)) { |
| if (index < elements->size()) |
| return elements->at(index); |
| } |
| |
| return 0; |
| } |
| |
| void HTMLAllCollection::namedGetter(const AtomicString& name, bool& returnValue0Enabled, RefPtrWillBeRawPtr<NodeList>& returnValue0, bool& returnValue1Enabled, RefPtrWillBeRawPtr<Element>& returnValue1) |
| { |
| WillBeHeapVector<RefPtrWillBeMember<Element> > namedItems; |
| this->namedItems(name, namedItems); |
| |
| if (!namedItems.size()) |
| return; |
| |
| if (namedItems.size() == 1) { |
| returnValue1Enabled = true; |
| returnValue1 = namedItems.at(0); |
| return; |
| } |
| |
| // FIXME: HTML5 specification says this should be a HTMLCollection. |
| // http://www.whatwg.org/specs/web-apps/current-work/multipage/common-dom-interfaces.html#htmlallcollection |
| returnValue0Enabled = true; |
| returnValue0 = NamedNodesCollection::create(namedItems); |
| } |
| |
| } // namespace WebCore |