1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
5 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB.  If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#ifndef HTMLScriptElement_h
25#define HTMLScriptElement_h
26
27#include "core/dom/ScriptLoaderClient.h"
28#include "core/html/HTMLElement.h"
29
30namespace WebCore {
31
32class ScriptLoader;
33
34class HTMLScriptElement FINAL : public HTMLElement, public ScriptLoaderClient {
35public:
36    static PassRefPtr<HTMLScriptElement> create(Document&, bool wasInsertedByParser, bool alreadyStarted = false);
37
38    String text() { return textFromChildren(); }
39    void setText(const String&);
40
41    KURL src() const;
42
43    void setAsync(bool);
44    bool async() const;
45
46    ScriptLoader* loader() const { return m_loader.get(); }
47
48private:
49    HTMLScriptElement(Document&, bool wasInsertedByParser, bool alreadyStarted);
50
51    virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
52    virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
53    virtual void didNotifySubtreeInsertionsToDocument() OVERRIDE;
54    virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
55
56    virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
57
58    virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;
59
60    virtual String sourceAttributeValue() const;
61    virtual String charsetAttributeValue() const;
62    virtual String typeAttributeValue() const;
63    virtual String languageAttributeValue() const;
64    virtual String forAttributeValue() const;
65    virtual String eventAttributeValue() const;
66    virtual bool asyncAttributeValue() const;
67    virtual bool deferAttributeValue() const;
68    virtual bool hasSourceAttribute() const;
69
70    virtual void dispatchLoadEvent();
71
72    virtual PassRefPtr<Element> cloneElementWithoutAttributesAndChildren();
73
74    OwnPtr<ScriptLoader> m_loader;
75};
76
77DEFINE_NODE_TYPE_CASTS(HTMLScriptElement, hasTagName(HTMLNames::scriptTag));
78
79} //namespace
80
81#endif
82