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| 1 /* | |
| 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | |
| 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | |
| 4 * (C) 2001 Peter Kelly (pmk@post.com) | |
| 5 * (C) 2001 Dirk Mueller (mueller@kde.org) | |
| 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights
reserved. | |
| 7 * (C) 2007 Eric Seidel (eric@webkit.org) | |
| 8 * | |
| 9 * This library is free software; you can redistribute it and/or | |
| 10 * modify it under the terms of the GNU Library General Public | |
| 11 * License as published by the Free Software Foundation; either | |
| 12 * version 2 of the License, or (at your option) any later version. | |
| 13 * | |
| 14 * This library is distributed in the hope that it will be useful, | |
| 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 * Library General Public License for more details. | |
| 18 * | |
| 19 * You should have received a copy of the GNU Library General Public License | |
| 20 * along with this library; see the file COPYING.LIB. If not, write to | |
| 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 22 * Boston, MA 02110-1301, USA. | |
| 23 */ | |
| 24 | |
| 25 #include "config.h" | |
| 26 #include "core/dom/NamedNodeMap.h" | |
| 27 | |
| 28 #include "bindings/core/v8/ExceptionState.h" | |
| 29 #include "core/dom/Attr.h" | |
| 30 #include "core/dom/Element.h" | |
| 31 #include "core/dom/ExceptionCode.h" | |
| 32 | |
| 33 namespace blink { | |
| 34 | |
| 35 NamedNodeMap::NamedNodeMap(Element* element) | |
| 36 : m_element(element) | |
| 37 { | |
| 38 // Only supports NamedNodeMaps with Element associated. | |
| 39 ASSERT(m_element); | |
| 40 ScriptWrappable::init(this); | |
| 41 } | |
| 42 | |
| 43 #if !ENABLE(OILPAN) | |
| 44 void NamedNodeMap::ref() | |
| 45 { | |
| 46 m_element->ref(); | |
| 47 } | |
| 48 | |
| 49 void NamedNodeMap::deref() | |
| 50 { | |
| 51 m_element->deref(); | |
| 52 } | |
| 53 #endif | |
| 54 | |
| 55 PassRefPtr<Attr> NamedNodeMap::getNamedItem(const AtomicString& name) const | |
| 56 { | |
| 57 return m_element->getAttributeNode(name); | |
| 58 } | |
| 59 | |
| 60 PassRefPtr<Attr> NamedNodeMap::item(unsigned index) const | |
| 61 { | |
| 62 AttributeCollection attributes = m_element->attributes(); | |
| 63 if (index >= attributes.size()) | |
| 64 return nullptr; | |
| 65 return m_element->ensureAttr(attributes[index].name()); | |
| 66 } | |
| 67 | |
| 68 size_t NamedNodeMap::length() const | |
| 69 { | |
| 70 return m_element->attributes().size(); | |
| 71 } | |
| 72 | |
| 73 void NamedNodeMap::trace(Visitor* visitor) | |
| 74 { | |
| 75 visitor->trace(m_element); | |
| 76 } | |
| 77 | |
| 78 } // namespace blink | |
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Chromium Code Reviews
Issue 697773002:
Remove Element#attributes. (Closed)
Base URL: git@github.com:domokit/mojo.git@master