1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 3 * (C) 1999 Antti Koivisto (koivisto (at) kde.org) 4 * (C) 2000 Simon Hausmann (hausmann (at) kde.org) 5 * (C) 2001 Dirk Mueller (mueller (at) kde.org) 6 * Copyright (C) 2004, 2006, 2010 Apple Inc. All rights reserved. 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Library General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Library General Public License for more details. 17 * 18 * You should have received a copy of the GNU Library General Public License 19 * along with this library; see the file COPYING.LIB. If not, write to 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 * Boston, MA 02110-1301, USA. 22 */ 23 24 #include "config.h" 25 #include "core/html/HTMLHtmlElement.h" 26 27 #include "HTMLNames.h" 28 #include "core/dom/Document.h" 29 #include "core/dom/DocumentParser.h" 30 #include "core/loader/DocumentLoader.h" 31 #include "core/loader/FrameLoader.h" 32 #include "core/loader/appcache/ApplicationCacheHost.h" 33 #include "core/page/Frame.h" 34 35 namespace WebCore { 36 37 using namespace HTMLNames; 38 39 HTMLHtmlElement::HTMLHtmlElement(const QualifiedName& tagName, Document* document) 40 : HTMLElement(tagName, document) 41 { 42 ASSERT(hasTagName(htmlTag)); 43 ScriptWrappable::init(this); 44 } 45 46 PassRefPtr<HTMLHtmlElement> HTMLHtmlElement::create(Document* document) 47 { 48 return adoptRef(new HTMLHtmlElement(htmlTag, document)); 49 } 50 51 PassRefPtr<HTMLHtmlElement> HTMLHtmlElement::create(const QualifiedName& tagName, Document* document) 52 { 53 return adoptRef(new HTMLHtmlElement(tagName, document)); 54 } 55 56 bool HTMLHtmlElement::isURLAttribute(const Attribute& attribute) const 57 { 58 return attribute.name() == manifestAttr || HTMLElement::isURLAttribute(attribute); 59 } 60 61 void HTMLHtmlElement::insertedByParser() 62 { 63 // When parsing a fragment, its dummy document has a null parser. 64 if (!document()->parser() || !document()->parser()->documentWasLoadedAsPartOfNavigation()) 65 return; 66 67 if (!document()->frame()) 68 return; 69 70 DocumentLoader* documentLoader = document()->frame()->loader()->documentLoader(); 71 if (!documentLoader) 72 return; 73 74 const AtomicString& manifest = getAttribute(manifestAttr); 75 if (manifest.isEmpty()) 76 documentLoader->applicationCacheHost()->selectCacheWithoutManifest(); 77 else 78 documentLoader->applicationCacheHost()->selectCacheWithManifest(document()->completeURL(manifest)); 79 } 80 81 } 82