/* * Copyright (C) 2009 Google Inc. All rights reserved. * Copyright (C) 2010 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: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "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 THE COPYRIGHT * OWNER 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/HTMLDataListElement.h" #include "HTMLNames.h" #include "core/dom/IdTargetObserverRegistry.h" #include "core/frame/UseCounter.h" namespace WebCore { inline HTMLDataListElement::HTMLDataListElement(Document& document) : HTMLElement(HTMLNames::datalistTag, document) { ScriptWrappable::init(this); } PassRefPtr<HTMLDataListElement> HTMLDataListElement::create(Document& document) { UseCounter::count(document, UseCounter::DataListElement); return adoptRef(new HTMLDataListElement(document)); } PassRefPtr<HTMLCollection> HTMLDataListElement::options() { return ensureCachedHTMLCollection(DataListOptions); } void HTMLDataListElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta) { HTMLElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta); if (!changedByParser) treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute()); } void HTMLDataListElement::finishParsingChildren() { treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute()); } void HTMLDataListElement::optionElementChildrenChanged() { treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute()); } } // namespace WebCore