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 * Copyright (C) 2004, 2006, 2008, 2009 Apple Inc. All rights reserved.
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 HTMLFrameElementBase_h
25#define HTMLFrameElementBase_h
26
27#include "HTMLFrameOwnerElement.h"
28#include "ScrollTypes.h"
29
30namespace WebCore {
31
32class HTMLFrameElementBase : public HTMLFrameOwnerElement {
33public:
34    KURL location() const;
35    void setLocation(const String&);
36
37    virtual ScrollbarMode scrollingMode() const { return m_scrolling; }
38
39    int marginWidth() const { return m_marginWidth; }
40    int marginHeight() const { return m_marginHeight; }
41
42    int width();
43    int height();
44
45    virtual bool canContainRangeEndPoint() const { return false; }
46
47protected:
48    HTMLFrameElementBase(const QualifiedName&, Document*);
49
50    bool isURLAllowed() const;
51
52    virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
53    virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
54    virtual void didNotifySubtreeInsertions(ContainerNode*) OVERRIDE;
55    virtual void attach(const AttachContext& = AttachContext()) OVERRIDE;
56
57private:
58    virtual bool supportsFocus() const OVERRIDE;
59    virtual void setFocus(bool) OVERRIDE;
60
61    virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
62    virtual bool isHTMLContentAttribute(const Attribute&) const OVERRIDE;
63
64    virtual bool isFrameElementBase() const { return true; }
65
66    virtual bool areAuthorShadowsAllowed() const OVERRIDE { return false; }
67
68    bool viewSourceMode() const { return m_viewSource; }
69
70    void setNameAndOpenURL();
71    void openURL(bool lockHistory = true, bool lockBackForwardList = true);
72
73    AtomicString m_URL;
74    AtomicString m_frameName;
75
76    ScrollbarMode m_scrolling;
77
78    int m_marginWidth;
79    int m_marginHeight;
80
81    bool m_viewSource;
82};
83
84} // namespace WebCore
85
86#endif // HTMLFrameElementBase_h
87