1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Simon Hausmann (hausmann@kde.org)
5 * (C) 2001 Dirk Mueller (mueller@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 "HTMLHtmlElement.h"
26
27 #include "ApplicationCacheHost.h"
28 #include "Document.h"
29 #include "DocumentLoader.h"
30 #include "DocumentParser.h"
31 #include "Frame.h"
32 #include "HTMLNames.h"
33
34 namespace WebCore {
35
36 using namespace HTMLNames;
37
HTMLHtmlElement(const QualifiedName & tagName,Document * document)38 HTMLHtmlElement::HTMLHtmlElement(const QualifiedName& tagName, Document* document)
39 : HTMLElement(tagName, document)
40 {
41 ASSERT(hasTagName(htmlTag));
42 }
43
create(Document * document)44 PassRefPtr<HTMLHtmlElement> HTMLHtmlElement::create(Document* document)
45 {
46 return adoptRef(new HTMLHtmlElement(htmlTag, document));
47 }
48
create(const QualifiedName & tagName,Document * document)49 PassRefPtr<HTMLHtmlElement> HTMLHtmlElement::create(const QualifiedName& tagName, Document* document)
50 {
51 return adoptRef(new HTMLHtmlElement(tagName, document));
52 }
53
isURLAttribute(Attribute * attribute) const54 bool HTMLHtmlElement::isURLAttribute(Attribute* attribute) const
55 {
56 return attribute->name() == manifestAttr;
57 }
58
59 #if ENABLE(OFFLINE_WEB_APPLICATIONS)
insertedByParser()60 void HTMLHtmlElement::insertedByParser()
61 {
62 // When parsing a fragment, its dummy document has a null parser.
63 if (!document()->parser() || !document()->parser()->documentWasLoadedAsPartOfNavigation())
64 return;
65
66 if (!document()->frame())
67 return;
68
69 DocumentLoader* documentLoader = document()->frame()->loader()->documentLoader();
70 if (!documentLoader)
71 return;
72
73 const AtomicString& manifest = getAttribute(manifestAttr);
74 if (manifest.isEmpty())
75 documentLoader->applicationCacheHost()->selectCacheWithoutManifest();
76 else
77 documentLoader->applicationCacheHost()->selectCacheWithManifest(document()->completeURL(manifest));
78 }
79 #endif
80
81 }
82